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   123篇
  免费   9篇
各国政治   13篇
工人农民   3篇
世界政治   11篇
外交国际关系   7篇
法律   55篇
中国政治   2篇
政治理论   35篇
综合类   6篇
  2022年   1篇
  2021年   3篇
  2020年   3篇
  2019年   5篇
  2018年   7篇
  2017年   9篇
  2016年   8篇
  2015年   5篇
  2014年   9篇
  2013年   18篇
  2012年   8篇
  2011年   4篇
  2010年   5篇
  2009年   4篇
  2008年   4篇
  2007年   6篇
  2006年   3篇
  2005年   1篇
  2004年   2篇
  2003年   4篇
  2002年   2篇
  2000年   1篇
  1998年   1篇
  1997年   1篇
  1995年   1篇
  1993年   3篇
  1990年   2篇
  1989年   2篇
  1988年   2篇
  1987年   2篇
  1984年   2篇
  1983年   1篇
  1982年   2篇
  1973年   1篇
排序方式: 共有132条查询结果,搜索用时 15 毫秒
111.
112.

Public–private partnerships have been adopted extensively in Ireland for over 12 years. This article analyses the practice of PPP procurement at the level of local government. It adopts economic and governance perspectives on PPP which highlight challenges with procurement under PPP such as complexity, uncertainty, hold-up, transparency and accountability. These perspectives provide a basis for an analysis of three cases of PPP procurement. Two cases from the water services sector illuminate problems arising from the complexity of value for money assessment at the ex ante contracting stage. These cases were also characterised by governance problems stemming from central government's role as policy advocate and steward of public funds. The case of PPP to deliver social housing also demonstrated the challenges of procurement under conditions of economic uncertainty and difficulties with achieving appropriate levels of risk transfer. All three cases demonstrate the value of stakeholder consultation in terms of meeting the governance challenges faced when adopting PPP.  相似文献   
113.
High chairs are commonly used to feed children after 6 months. Related injuries are oftentime minor and rarely leading to death. We describe a case of a 2-year-old female child who used to jump alone on her high chair and also had the habit to fasten the straps by herself. Her mother found her hanging by the waist straps. A thorough investigation showed that she climbed her high chair and fastened the waist straps but not the crotch one. The girl slid down into the seat, trapping her neck in the waist straps and thus resulting in hanging. In here, we concluded that the victim's death was caused by asphyxia, itself, caused by accidental hanging. The present case is of a special interest because of the rare similar cases reported. This case suggests that a correct restraint use and a close supervision would have prevented such a fatal issue.  相似文献   
114.
The Second Reform Act ushered in the age of democratic politics in the United Kingdom by expanding the voting franchise and remedying legislative malapportionment. Analyzing parliamentary debates and divisions, we investigate why reform successfully passed the House of Commons in 1867. We consider why reform passed under a minority Conservative government yet failed under a majority Liberal government despite no election or change in membership. Though partisanship is most influential for parliamentary voting, it is an incomplete explanation given the absence of modern party institutions. Rather, we argue that the narrowed scope of debate under the Conservatives was crucial in passing reform.  相似文献   
115.
This study examined relations among stressors, perceived social competence, attributional style, and depressive symptoms in young urban schoolchildren. Data were collected from 85 5- to 11-year-olds, mostly African American, who attended a public elementary school in a low-income urban area. Social competence was examined as a potential mediator, and attributional style was examined as a potential moderator of the relation between stressful life events and depressive symptoms. Separate analyses were conducted by age and gender. For older children and girls, main effects were found for stressful life events as predictors of depressive symptoms. Mediational analyses indicated that perceived peer acceptance served as a mediator of the relation between stressful life events and depressive symptoms for girls. In addition, attributional style moderated the relation between stressors and depressive symptoms in the older children. Together, findings suggest that significant relations exist among stressful life events, social and cognitive processes, and depressive symptoms in young urban children and that these relations are influenced by gender and development.  相似文献   
116.
117.
118.
119.
120.
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