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   450篇
  免费   8篇
各国政治   22篇
工人农民   9篇
世界政治   72篇
外交国际关系   16篇
法律   167篇
中国政治   2篇
政治理论   167篇
综合类   3篇
  2020年   4篇
  2019年   3篇
  2018年   3篇
  2017年   9篇
  2016年   7篇
  2015年   6篇
  2014年   15篇
  2013年   67篇
  2012年   16篇
  2011年   8篇
  2010年   8篇
  2009年   8篇
  2008年   9篇
  2007年   13篇
  2006年   9篇
  2005年   11篇
  2004年   6篇
  2003年   9篇
  2002年   12篇
  2001年   10篇
  2000年   11篇
  1999年   4篇
  1998年   6篇
  1997年   5篇
  1996年   4篇
  1995年   13篇
  1994年   12篇
  1993年   16篇
  1992年   10篇
  1991年   10篇
  1990年   5篇
  1989年   9篇
  1988年   12篇
  1987年   11篇
  1986年   6篇
  1985年   11篇
  1984年   8篇
  1983年   3篇
  1982年   4篇
  1981年   6篇
  1980年   4篇
  1979年   4篇
  1976年   7篇
  1975年   9篇
  1974年   4篇
  1973年   5篇
  1971年   3篇
  1970年   6篇
  1969年   5篇
  1965年   2篇
排序方式: 共有458条查询结果,搜索用时 15 毫秒
141.
142.
The ongoing contact of adolescents with high school staff may provide an opportunity for the early identification and effective management of suicidal behavior. In this study, the knowledge, attitude, and experience of 80 high school professionals regarding adolescent suicide were assessed through semistructured personal interviews. Respondents identified more than 30 signs of potential vulnerability — manifestations of depression, verbal and written cues, isolation, and self-destructive behaviors. Among predisposing factors, those related to alienation within the family were most prominent. Other important risk factors were low self-esteem, difficulty in peer relationships, and economic or ethnic differences from other students. When suicidal behaviors occurred, respondents saw students and staff as attempting to be helpful; families were more often viewed as defensive.  相似文献   
143.
Most genital self-mutilations in nonpsychotic patients are found in transsexuals, and premeditation of sex-conversion surgery is the main objective. In this paper, we will describe the case of a male-to-female transsexual who took out his testes as a way to facilitate the surgery and to circumvent the Brazilian laws.  相似文献   
144.
A technique routinely used in the examination of questioned documents has been found to be of assistance when employed in the examination of faded and/or partially legible hospital identification wristbands found with unidentified remains (UIDs). A non-destructive test used predominately by forensic document examiners in the analysis of writing inks, handwritten alterations, and obliterations has proven useful throughout the years when confronted with this unusual type of documentary evidence. This discussion paper was prompted by the Tri-State Crematory disaster, Walker County, Georgia, from a request by investigators as to whether or not any information could be obtained from the examination of faded hospital identification wristbands where no information was readily discernable. Subsequent analysis by non-destructive infrared inspection, a standard technique used in the examination of questioned documents, proved useful in assisting with the identification of unidentified skeletal remains.  相似文献   
145.
Benz  Arthur 《Publius》1999,29(4):55-78
Policymaking in the German federal system is influenced by thedynamic interplay of the institutions of cooperative federalism,of party competition in a parliamentary system, and of distributiveconflicts between governments. This is shown in an analysisof 50 years of German federalism. It is argued that while theinstitutional setting outlived most reform efforts, changingpatterns of party politics and growing distributive conflictsinduced adjustments in intergovernmental relations. Since the1980s, such adjustments have also been stimulated by Europeanpolitics. In unified Germany, intergovernmental cooperationis now burdened with asymmetries between the East and the West,which are also expressed in a more regionalized party system.However, as party political confrontations have diminished,a pragmatic revision of the federal system seems feasible.  相似文献   
146.
147.
148.
Lupia  Arthur  Sin  Gisela 《Public Choice》2003,117(3-4):315-331
Public Choice - The theory in Mancur Olson's The Logicof Collective Action is built fromhistorically uncontroversial assumptionsabout interpersonal communication. Today,evolving technologies...  相似文献   
149.
150.
International Environmental Agreements: Politics, Law and Economics - An under-researched story is how large shareholders (e.g. Pension Funds) and investors (e.g. Export Credit Agencies) whose...  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