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   17134篇
  免费   573篇
  国内免费   5篇
各国政治   718篇
工人农民   818篇
世界政治   1174篇
外交国际关系   588篇
法律   10903篇
中国共产党   6篇
中国政治   160篇
政治理论   3169篇
综合类   176篇
  2020年   233篇
  2019年   278篇
  2018年   356篇
  2017年   412篇
  2016年   427篇
  2015年   311篇
  2014年   323篇
  2013年   1623篇
  2012年   466篇
  2011年   507篇
  2010年   413篇
  2009年   428篇
  2008年   516篇
  2007年   566篇
  2006年   531篇
  2005年   486篇
  2004年   480篇
  2003年   506篇
  2002年   434篇
  2001年   678篇
  2000年   561篇
  1999年   492篇
  1998年   257篇
  1997年   181篇
  1996年   214篇
  1995年   182篇
  1994年   215篇
  1993年   209篇
  1992年   333篇
  1991年   371篇
  1990年   358篇
  1989年   292篇
  1988年   333篇
  1987年   273篇
  1986年   323篇
  1985年   293篇
  1984年   237篇
  1983年   227篇
  1982年   185篇
  1981年   194篇
  1980年   136篇
  1979年   182篇
  1978年   126篇
  1977年   109篇
  1976年   99篇
  1975年   131篇
  1974年   137篇
  1973年   107篇
  1972年   105篇
  1969年   98篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
171.
172.
173.
174.
The purpose of this survey was to determine the methods of analysis being used on gunshot residue (GSR) samples in forensic science laboratories across the United States. In addition, the two general techniques of GSR analysis are compared and contrasted. Problems encountered by analysts using scanning electron microscopy/energy-dispersive X-ray analysis (SEM/EDX) are discussed.  相似文献   
175.
176.
As drug arrests and jail overcrowding added pressure to increase pretrial release in localities during the 1980s and 1990s, the need to manage a larger and higher-risk pretrial population of defendants awaiting adjudication in the community became a high priority for justice agencies. In the late 1990s Philadelphia officials sought to discover the ingredients of a successful supervision strategy through four interlinked field experiments to provide an empirical basis for a major reform of the pretrial release system. The results of the linked randomized experiments question common assumptions about “supervision,” its impact and effectiveness, about the underlying nature of the noncompliant defendant, and deterrence implications. The study emphasizes the importance of interpreting the findings in the context of implementation of the policy reform. Findings suggest that facilitative notification strategies wield little influence on defendant behavior and that deterrent aims are undermined by the system's failure to deliver consequences for defendant noncompliance during pretrial release. The most significant contribution of the article is its illustration of a major evidence-based policy reform undertaken by a major court system.  相似文献   
177.
This paper addresses the changing role of the Portuguese state, the present priority assigned to the process of reform and the new challenges to be overcome by public administration. Such processes are demanding a new agenda for education and research in public administration sciences, shifting from the public law paradigm to an interdisciplinary problem‐solving approach and giving special attention to 10 key areas of study, which we describe in the final section of the paper. It should be noted here that the opinions expressed in this paper do not necessarily reflect the position of their institutions.  相似文献   
178.
179.
Two conditions must be met in order for a person to be rightly considered the victim of a crime. First, there must be the victim of some form of harm. Second, the harm in question was the direct result of an act in which the harmed individual did not knowingly consent to take part. What are the dynamics of consent and how important should consent be in defining and placing criminal responsibility in crimes where women are sexually victimized? Finally, how does the conceptualization of victimization change when viewed from liberal and radical feminist perspectives?  相似文献   
180.
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