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   324篇
  免费   4篇
各国政治   16篇
工人农民   39篇
世界政治   32篇
外交国际关系   16篇
法律   140篇
中国政治   1篇
政治理论   76篇
综合类   8篇
  2022年   2篇
  2021年   4篇
  2020年   6篇
  2019年   5篇
  2018年   6篇
  2017年   9篇
  2016年   3篇
  2015年   10篇
  2014年   7篇
  2013年   54篇
  2012年   3篇
  2011年   11篇
  2010年   8篇
  2009年   6篇
  2008年   10篇
  2007年   11篇
  2006年   11篇
  2005年   6篇
  2004年   9篇
  2003年   7篇
  2002年   9篇
  2001年   8篇
  2000年   7篇
  1999年   7篇
  1998年   9篇
  1996年   4篇
  1995年   5篇
  1994年   4篇
  1993年   3篇
  1992年   6篇
  1991年   8篇
  1990年   2篇
  1989年   8篇
  1988年   3篇
  1987年   3篇
  1986年   5篇
  1985年   2篇
  1984年   3篇
  1983年   8篇
  1982年   2篇
  1981年   5篇
  1980年   5篇
  1979年   6篇
  1978年   2篇
  1973年   2篇
  1970年   1篇
  1969年   2篇
  1968年   2篇
  1967年   1篇
  1966年   1篇
排序方式: 共有328条查询结果,搜索用时 78 毫秒
101.
102.
103.
104.
The humanitarian aid sector faces a growing skills shortage, at a time when it aspires to expand the scale, quality, and impact of its response to humanitarian needs. Rapid staff turnover has been identified as one of the major constraints on both staff capacity building and organisational learning. A study undertaken for Oxfam GB supports previous findings that traditional human-resource practices in the humanitarian field, with many staff employed on short-term contracts, have inhibited skills development and constrained programme and organisational learning.  相似文献   
105.
The contribution of regional parties to the development of thestate of the autonomies in democratic Spain is the focus ofthis article. One of the most important features of the transformedstate is non-statewide parties (NSWPs) that have emerged asa result of diversity and expressions of regionalism. The levelof electoral strength and institutional presence, attitudinalbases of their electoral support, and perceptions of the territorialspace and representation of NSWPs are analyzed.  相似文献   
106.
In the context of a simple general equilibrium model, in which there is a profit-maximizing monopolist, we show that in general the introduction of rent-seeking does not restore the first best pricing rule for the undistorted industry. This result is in direct contrast to that obtained when one assumes that the monopolist follows a full cost pricing rule with a constant markup ratio. Furthermore, it still holds even if the full cost pricing rule is profit-maximizing. We also investigate the conditions under which the first best pricing rule is reinstated for the undistorted industry.  相似文献   
107.
This article presents a methodology designed to facilitate the systematic comparison of alternative discounting procedures for the costs and benefits of industrial regulatory activity. A discounting framework developed by Bradford is adapted for use in the context of industry regulation. Within this framework, the choice among the various discounting procedures is reduced to a choice between assumptions about various economic and financial parameter values. As an illustration of the way in which the framework can be applied, the article includes an examination of the validity of parameter assumptions implied by the discounting approach currently used by regulatory agencies in their analyses of regulations affecting the motor vehicle industry. Several hypothetical programs are analyzed to demonstrate the broad differences in program treatment that might be expected if this current discounting approach were replaced by procedures generated within the framework from more reasonable parameter assumptions. Sensitivity of the benefit/cost calculations to uncertainty about underlying parameters is also briefly discussed.  相似文献   
108.
109.
This paper explores the phenomenon of male incest in a sample of 41 incarcerated serial rapists. Of 31 men who reported childhood sexual abuse (penetration, exploitation, and/or witnessing), just over half were victims of incest. All incestuous experiences occurred before puberty, and the majority of the experiences were protracted in nature. When compared to nonincest victims of sexual abuse, incest victims were more likely to report parental physical abuse and to describe their childhood family structure at 16 years of age as reconstituted (step-parent present). In all cases in which the step-father was implicated in the abuse, the abuse was of the witnessing variety (i.e., the boy witnessed sexual activity that he found disturbing). Incest victims were significantly more likely than non-incest victims to re-enact sexually abusive behavior within the family. This finding suggests that clinical discoveries of sibling sexual activity should alert clinicians that other incestuous activities may be occurring or have taken place.  相似文献   
110.
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