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   17739篇
  免费   1018篇
各国政治   953篇
工人农民   773篇
世界政治   1294篇
外交国际关系   722篇
法律   10634篇
中国共产党   34篇
中国政治   204篇
政治理论   3929篇
综合类   214篇
  2023年   80篇
  2021年   123篇
  2020年   260篇
  2019年   397篇
  2018年   439篇
  2017年   528篇
  2016年   612篇
  2015年   464篇
  2014年   487篇
  2013年   2059篇
  2012年   490篇
  2011年   537篇
  2010年   449篇
  2009年   488篇
  2008年   571篇
  2007年   562篇
  2006年   552篇
  2005年   461篇
  2004年   466篇
  2003年   420篇
  2002年   396篇
  2001年   567篇
  2000年   566篇
  1999年   433篇
  1998年   265篇
  1997年   205篇
  1996年   233篇
  1995年   205篇
  1994年   212篇
  1993年   199篇
  1992年   318篇
  1991年   347篇
  1990年   354篇
  1989年   316篇
  1988年   366篇
  1987年   331篇
  1986年   318篇
  1985年   295篇
  1984年   252篇
  1983年   236篇
  1982年   158篇
  1981年   175篇
  1980年   149篇
  1979年   158篇
  1978年   130篇
  1977年   109篇
  1976年   94篇
  1975年   95篇
  1974年   107篇
  1973年   100篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
51.
“Discretion” holds an unrivaled position at the core of the notional inventory employed in the study of criminal justice generally and policing particularly. Efforts to systematically define the term have been irregular and its status in the empirical literature is an ambiguous one. While spoken of as a quantitative aspect of the policing which influences behavior, measurement is rarely addressed. After sketching problems in present formulations, discretion is recast in terms of perceived job autonomy and an outline of two general constructs is contributed in hopes of renewing consideration of the potential relevance of the concept for police theory and research.  相似文献   
52.
The partnership principle in EU cohesion policy was introduced in order to involve subnational authorities and interest organizations in policy formulation and implementation. In this article we examine how the member states have reacted to this call for a new way of making public policy. We argue that the multi‐level governance literature and the critics of the multi‐level governance framework have not examined implementation structures properly, but have focused on regional influence. We conduct a comparative analysis of the Dutch and Danish implementations of the European Social Fund and the European Regional Development Fund. Our findings show that when examining implementation structures it becomes clear that member states are in full control of the re‐allocation of EU funds. They show that Denmark and The Netherlands have been able to absorb EU cohesion policy within already existing national implementation structures of labour market policies and regional development. One central theoretical implication of our study is that the focus of studies of any fundamental re‐allocation of power resources in cohesion studies should comprise the entire network of implementation rather than the strategies of its individual component actors.  相似文献   
53.
54.
55.
56.
Offender assessment and classification is becoming an increasingly important part of correctional supervision and intervention. Over the last several decades, several different methods and “generations” of offender classification have emerged. Of most value appear to be third-generation, actuarial, dynamic risk/need assessments. With any new correctional strategy, however, there is a need to investigate the use of these risk/need assessments on offender subgroups in order to inform issues, such as reliability and prevalence of criminogenic risk factors. The present study utilized data that were gathered using the Level of Service Inventory-Revised (LSI-R). Results and comparisons of these assessments were investigated and presented for Native American and non-Native American offenders as well as male and female offenders. Discussion of the results, implications, and recommendations for further research are presented.  相似文献   
57.
58.
59.
What Do Prosecutors Maximize? Evidence from the Careers of U.S. Attorneys   总被引:1,自引:0,他引:1  
This study examines the performance of chief federal prosecutors(U.S. attorneys) and their subsequent careers. In a sample of570 attorneys in office from 1969 to 2000, the length of prisonsentences is positively related to subsequent favorable careeroutcomes for U.S. attorneys. In contrast, conviction rates donot appear to affect the careers of U.S. attorneys. These resultsare consistent with longer total prison sentences’ beingpersonally beneficial to prosecutors, and prosecutors’maximizing the length of prison sentences. Overall, the resultssuggest that sentence length, as opposed to convictions rates,is the relevant performance metric.  相似文献   
60.
The results of additional validation studies of a sensitive microplate hemagglutination assay for ABO reverse grouping of bloodstains are presented. The results of the validation study demonstrate the reliability of the microplate assay for use in routine serological casework. Based on these studies, the microplate assay has now replaced the Lattes crust test for ABO reverse grouping of bloodstains in the FBI Laboratory.  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