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   382篇
  免费   17篇
各国政治   18篇
工人农民   27篇
世界政治   20篇
外交国际关系   26篇
法律   182篇
中国政治   1篇
政治理论   120篇
综合类   5篇
  2023年   2篇
  2021年   6篇
  2020年   3篇
  2019年   7篇
  2018年   15篇
  2017年   17篇
  2016年   12篇
  2015年   12篇
  2014年   16篇
  2013年   51篇
  2012年   8篇
  2011年   7篇
  2010年   6篇
  2009年   8篇
  2008年   11篇
  2007年   13篇
  2006年   17篇
  2005年   9篇
  2004年   10篇
  2003年   8篇
  2002年   14篇
  2001年   11篇
  2000年   12篇
  1999年   12篇
  1998年   9篇
  1997年   6篇
  1996年   3篇
  1995年   5篇
  1994年   8篇
  1993年   9篇
  1992年   7篇
  1991年   8篇
  1990年   3篇
  1989年   1篇
  1988年   6篇
  1987年   4篇
  1986年   4篇
  1985年   8篇
  1984年   7篇
  1983年   2篇
  1982年   4篇
  1980年   1篇
  1979年   2篇
  1978年   1篇
  1976年   5篇
  1975年   1篇
  1972年   1篇
  1971年   3篇
  1970年   1篇
  1966年   3篇
排序方式: 共有399条查询结果,搜索用时 0 毫秒
211.
Taking the reforms of child protection legislation that have occurred since the 1980s as a backdrop, this paper considers young people’s perspectives on the factors that facilitated their engagement with child protection services and the barriers they perceived to effective service delivery. Drawing on findings from a New Zealand study of young people’s experience of multiple service use (child protection, mental health, youth justice and remedial education), the paper identifies that that rather than being ‘resistant’ or ‘hostile’ to statutory child protection intervention, young people reported a ‘conditional openness’. This conditional openness was characterised by three themes: communication; continuity and consistency; and contextual and cultural responsiveness. Interventions with these characteristics activated this conditional openness allowing effective interventions to occur. Using a series of case studies, comprising interviews and agency case file records; the paper considers the experiences of 109 young people (12–17 years) as well as those of the ‘person most knowledgeable;’ an adult nominated by young people because they knew the young person’s situation well.  相似文献   
212.
An accumulation of research evidence suggests that early pubertal timing plays a significant role in girls’ behavioral and emotional problems. If early pubertal timing is a problematic event, then early developing Black girls should manifest evidence of this crisis because they tend to be the earliest to develop compared to other girls from different racial and ethnic groups. Given the inconsistent findings among studies using samples of Black girls, the present study examined the independent influence of perceived pubertal timing and age of menarche on externalizing behaviors and depressive symptoms in a nationally representative sample of Black girls (412 African American and 195 Caribbean Black; M = 15 years). Path analysis results indicated that perceived pubertal timing effects on externalizing behaviors were moderated by ethnic subgroup. Caribbean Black girls’ who perceived their development to be early engaged in more externalizing behaviors than Caribbean Black girls’ who perceived their development to be either on-time or late. Age of menarche did not significantly predict Black girls’ externalizing behaviors and depressive symptoms. The onset of menarche does not appear to be an important predictor of Black girls’ symptoms of externalizing behavior and depression. These findings suggest ethnic subgroup and perceived pubertal timing are promising factors for better understanding the adverse effects of early perceived pubertal timing among Black girls.  相似文献   
213.
214.
Fourteen cases of traumatic subarachnoid haemorrhage (TSAH) from the years 1985-1995 are described. Two of these cases, one paediatric and one involving controlled substances, are considered separately. All 14 cases are then discussed together with the current literature with respect to: typical subject, the circumstances and aetiology of injury, time interval between injury and collapse; time of survival, the role of alcohol, the site of arterial rupture, and the methods recommended by other authors for the location of such an injury. We conclude that TSAH is a poorly understood cause of sudden death; fuller research is needed to clarify aetiology.  相似文献   
215.
216.
217.
218.
Death Row     
  相似文献   
219.
220.
Jackson  Vicki C. 《Publius》1992,22(1):39-54
During its 1988 term, the U.S. Supreme Court addressed two importantaspects of the Eleventh Amendment, which generally protectsstates from being sued in federal courts. First, the Court heldthat the Congress has power to abrogate states' immunity fromsuit—to subject states to suits in federal courts fordamages—under Congress' expansive commerce-clause power.Second, the Court made clear that such abrogation would be foundonly where the text of the statute itself, as distinct fromits legislative history, clearly and specifically so provided.This article describes these decisions, and analyzes some oftheir implications for judicial federalism.  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