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   422篇
  免费   23篇
各国政治   36篇
工人农民   18篇
世界政治   28篇
外交国际关系   18篇
法律   224篇
中国政治   7篇
政治理论   111篇
综合类   3篇
  2021年   2篇
  2020年   6篇
  2019年   9篇
  2018年   10篇
  2017年   17篇
  2016年   16篇
  2015年   18篇
  2014年   13篇
  2013年   65篇
  2012年   18篇
  2011年   15篇
  2010年   9篇
  2009年   15篇
  2008年   19篇
  2007年   10篇
  2006年   16篇
  2005年   6篇
  2004年   7篇
  2003年   8篇
  2002年   19篇
  2001年   6篇
  2000年   11篇
  1999年   6篇
  1998年   11篇
  1997年   10篇
  1996年   5篇
  1995年   2篇
  1994年   6篇
  1993年   5篇
  1992年   2篇
  1991年   6篇
  1990年   8篇
  1989年   5篇
  1988年   2篇
  1987年   6篇
  1986年   2篇
  1985年   5篇
  1983年   6篇
  1982年   3篇
  1981年   3篇
  1980年   5篇
  1979年   2篇
  1978年   4篇
  1975年   2篇
  1974年   2篇
  1973年   4篇
  1971年   2篇
  1970年   2篇
  1966年   4篇
  1943年   1篇
排序方式: 共有445条查询结果,搜索用时 921 毫秒
1.
Solid Organ Donation Between Strangers   总被引:3,自引:0,他引:3  
  相似文献   
2.
Fear of victimization may have consequences for subjective well-being. I develop and test a model linking fear of victimization to subjective health. I hypothesize that two processes link fear to subjective health-psychological and behavioral. Specifically, I hypothesize that fear of victimization increases psychological distress, and fear decreases outdoor physical activity, especially walking. High levels of psychological distress and low levels of walking, in turn, are associated with poor self-reported health. I find empirical support for the hypothesized processes in a representative national sample of 2031 adults aged 18 to 90 interviewed by telephone in 1990. The negative association between fear and health is explained largely by psychological distress and walking. However, a significant direct effect remains. I conclude with suggestions for future research linking crime and health, focusing on the need for collecting information on community disorganization. Community context is likely the ultimate exogenous variable-the one that sets in motion the destructive cycle of fear, distress, inactivity, and poor health described here.  相似文献   
3.
4.
5.
In recent years, legislators in all fifty states have given grandparents rights to petition for visitation privileges with grandchildren that can be enforced over parental objections. Grandparent visitation rights reflect an effort to protect meaningful relationships children enjoy with nonparental caregivers, enlist the assistance of extended family when the child's nuclear family is disrupted, and defend the interests of grandparents themselves. This psycholegal analysis explores the direct and indirect consequences of grandparent visitation statutes for family functioning. Statutory provisions are summarized, and the effects of these statutes are evaluated in light of what is known about the role of grandparents in child development, how courts evaluate children's "best interests" in grandparent visitation disputes, and how these statutes can alter family functioning in informal ways. The authors conclude that there are risks as well as benefits to children and families in grandparent visitation statutes, and suggest directions for procedural and statutory reform.  相似文献   
6.
7.
8.
The presence of smeared or unsmeared ink on the skin resulting from the writing process has been observed in a number of suicide victims who have left suicide notes. The authors report a case of a palmar "cutaneous ink sign" and discuss its forensic science import.  相似文献   
9.
This article is adapted from a paper presented at a conference that investigated the role of policy research in shaping public policy. The conference focused on how studies of economic and social forces and their relationship with public problems and programs affect the decisions of public policymakers. The author contends that research has the potential to inform policy-making in any of its five stages: problem identification, option development, passage of new laws or development of new procedures, implementation, and evaluation. She notes that different players in the policy-making process use research differently, from the senior government official who needs a quick review of what is known relating to a "hot" issue to the interest group lobbyist who wants access to raw data. The article concludes that research can best achieve its potential when (1) it anticipates policymakers' information needs, (2) it is disseminated in an accessible form understandable to nonresearchers, and (3) the policy analyst is willing to engage in the policy process as an advocate for efficiency.  相似文献   
10.
Over the past decade, there has been an explosion of litigation addressing an employer's right to unilaterally amend or terminate medical benefits provided to retirees. The sheer volume of these cases and the variety of facts and legal theories have combined to obscure the patterns and trends that actually are emerging from this litigation. This article will describe the context of the struggle over retiree benefits and discuss those leading decisions in which the federal courts of appeals have established their rules for deciding retiree benefits cases.  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