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   28079篇
  免费   654篇
各国政治   1111篇
工人农民   1670篇
世界政治   1980篇
外交国际关系   1049篇
法律   15978篇
中国共产党   2篇
中国政治   92篇
政治理论   6644篇
综合类   207篇
  2020年   247篇
  2019年   299篇
  2018年   1592篇
  2017年   1577篇
  2016年   1471篇
  2015年   417篇
  2014年   402篇
  2013年   2238篇
  2012年   661篇
  2011年   1348篇
  2010年   1354篇
  2009年   1007篇
  2008年   1213篇
  2007年   1199篇
  2006年   551篇
  2005年   549篇
  2004年   646篇
  2003年   643篇
  2002年   492篇
  2001年   742篇
  2000年   691篇
  1999年   565篇
  1998年   380篇
  1997年   314篇
  1996年   252篇
  1995年   292篇
  1994年   319篇
  1993年   273篇
  1992年   397篇
  1991年   410篇
  1990年   372篇
  1989年   399篇
  1988年   371篇
  1987年   392篇
  1986年   389篇
  1985年   393篇
  1984年   350篇
  1983年   364篇
  1982年   307篇
  1981年   284篇
  1980年   211篇
  1979年   286篇
  1978年   203篇
  1977年   182篇
  1976年   154篇
  1975年   140篇
  1974年   153篇
  1973年   136篇
  1972年   126篇
  1969年   102篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
771.
ABSTRACT

The questioning practices of Canadian lawyers were examined. Courtroom examinations (N?=?91) were coded for the type of utterance, the assumed purpose of the utterance, and the length of utterance. Results showed that approximately one-fifth of all utterances were classified as productive for gathering reliable information (i.e. open-ended, probing); less than one percent of all utterances were open-ended. Direct examinations contained more closed yes/no, probing, and open-ended questions. Cross-examinations contained more leading and clarification questions, and opinions. Moreover, cross- (vs. direct) examinations contained more questions with a ‘challenging the witness’ purpose. The longest utterances were opinions, followed by multiple and forced-choice questions. The longest answers were in response to open-ended questions, followed by multiple and probing questions. Implications for the truth-seeking function of the judiciary are discussed.  相似文献   
772.
EU issue voting in European Parliament elections has been shown to be highly conditional upon levels of EU politicization. The present study analyzes this conditionality over time, hypothesizing that the effect of EU attitudes on EP vote preferences is catalyzed as EP elections draw closer. In contrast to extant cross-sectional post-election studies, we use a four-wave panel study covering the six months leading up to the Dutch EP elections of 2014, differentiating between party groups (pro, anti, mixed) and five EU attitude dimensions. We find that EU issue voting occurs for both anti- and pro-EU parties, but only increases for the latter. For mixed parties we find no effect of EU attitudes, yet their support base shifts in the anti-EU direction as the elections draw closer. The overarching image, however, is one of surprising stability: EU attitudes form a consistent part of EP voting motivations even outside EP election times.  相似文献   
773.
774.
775.
776.
777.
778.
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   
779.
In “J.M. Keynes and the Personal Politics of Reparations,” Parts I and II, published in Diplomacy and Statecraft (2014), the American historian Stephen Schuker claims that Keynes’ scientific arguments against the policy of reparations were distorted by both political passion and his emotional attachment to the German banker, Dr. Carl Melchior. He provides no evidence for this argument, and Keynes’ analytic positions emerges without reference to either.  相似文献   
780.
The United States is at significant risk of a future pyro-terrorist attack—when terrorists unleash the latent energy in the nation's forests to achieve the effect of a weapon of mass destruction—the threat, must be defined America's vulnerabilities understood, and action taken to mitigate this danger to the United States.  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