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   12098篇
  免费   1199篇
各国政治   445篇
工人农民   418篇
世界政治   880篇
外交国际关系   296篇
法律   9191篇
中国共产党   1篇
中国政治   84篇
政治理论   1906篇
综合类   76篇
  2020年   341篇
  2019年   349篇
  2018年   389篇
  2017年   455篇
  2016年   473篇
  2015年   440篇
  2014年   422篇
  2013年   1215篇
  2012年   279篇
  2011年   365篇
  2010年   543篇
  2009年   494篇
  2008年   294篇
  2007年   268篇
  2006年   373篇
  2005年   255篇
  2004年   248篇
  2003年   233篇
  2002年   212篇
  2001年   455篇
  2000年   355篇
  1999年   307篇
  1998年   154篇
  1997年   137篇
  1996年   113篇
  1995年   144篇
  1994年   154篇
  1993年   128篇
  1992年   218篇
  1991年   242篇
  1990年   220篇
  1989年   236篇
  1988年   212篇
  1987年   183篇
  1986年   214篇
  1985年   229篇
  1984年   225篇
  1983年   186篇
  1982年   149篇
  1981年   135篇
  1980年   130篇
  1979年   155篇
  1978年   92篇
  1977年   80篇
  1976年   69篇
  1975年   75篇
  1974年   79篇
  1973年   64篇
  1972年   55篇
  1971年   58篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
991.
Police identification of people experiencing mental illness is usually based on either the person having an official contact history with police or through observing behavioural indicators commonly associated with mental illness during an encounter. Police have voiced concerns with their ability to identify and respond to people experiencing mental illness in a timely way and report that they commonly resort to more coercive tactical options to resolve encounters. The present study employed a mixed method design to examine 286 police use of force incidents to investigate the association between force used on and by offenders displaying irrational-unstable behavioural characteristics. The irrational-unstable offenders were two times more likely to be perceived by police to have an apparent mental disorder and almost four times more likely to have a known mental health history; one in six had an official record of contact with mental health services. There were few differences in police and offender use of force, considering force as both a categorical and a continuous variable, while incident-level comparisons suggested that police force was generally proportional to offender resistance. Implications are discussed in terms of the need to redress limitations with the traditional police approach style.  相似文献   
992.
Steven D. Levitt 《犯罪学》1999,37(3):581-598
Changes in the age structure are shown to have a limited impact on aggregate crime rates. Even the dramatic transformation of the age distribution accompanying the baby boom shifted crime rates by no more than 1 % per year. Projected changes in the age distribution between 1995 and 2010 will lead to slight declines in per capita crime rates. These results are at odds with recent predictions of an impending demographically driven crime wave. Such predictions have focused exclusively on a rise in juvenile crime and ignored the offsetting decreases among adults.  相似文献   
993.
994.
995.
996.
This paper examines the participation of member states of the Caribbean Community (CARICOM) in the World Trade Organisation (WTO)’s dispute settlement system and its associated negotiations. In so doing, it highlights the dispute settlement system’s important contribution to the WTO and the need for CARICOM member states to engage more actively with this aspect of the WTO’s work. The paper concludes by articulating some of the lessons learnt from CARICOM member states’ experiences to date and offering some concrete suggestions on how the region can improve its current record of engagement.  相似文献   
997.
998.
999.
1000.
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