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   820篇
  免费   35篇
各国政治   39篇
工人农民   27篇
世界政治   74篇
外交国际关系   45篇
法律   478篇
中国共产党   2篇
中国政治   11篇
政治理论   141篇
综合类   38篇
  2023年   7篇
  2022年   8篇
  2021年   6篇
  2020年   24篇
  2019年   23篇
  2018年   27篇
  2017年   25篇
  2016年   34篇
  2015年   26篇
  2014年   33篇
  2013年   109篇
  2012年   38篇
  2011年   36篇
  2010年   37篇
  2009年   32篇
  2008年   35篇
  2007年   24篇
  2006年   29篇
  2005年   43篇
  2004年   33篇
  2003年   29篇
  2002年   24篇
  2001年   28篇
  2000年   26篇
  1999年   10篇
  1998年   16篇
  1997年   3篇
  1996年   7篇
  1995年   10篇
  1994年   4篇
  1993年   3篇
  1992年   3篇
  1991年   3篇
  1990年   5篇
  1989年   7篇
  1988年   7篇
  1987年   2篇
  1986年   9篇
  1983年   6篇
  1982年   3篇
  1979年   1篇
  1978年   2篇
  1977年   1篇
  1976年   2篇
  1974年   4篇
  1973年   1篇
  1972年   2篇
  1969年   1篇
  1967年   3篇
  1963年   1篇
排序方式: 共有855条查询结果,搜索用时 15 毫秒
51.
This article analyses three prominent proposals for the functional and political transformation of the EU from a constitutional perspective. It argues that existing EU reform proposals, to varying degrees, entrench rather than reverse the challenges to individual and political self‐determination brought about by the EU's response to its Euro crisis. As the article will conclude, challenging ‘authoritarian liberalism' in an EU context may require the development of a constitutional structure for the Union able to contest, rather than set in stone, the EU's existing economic and political goals.  相似文献   
52.
53.
The 1895 Pamir Convention divided the mountainous region of Badakhshan into separate entities under Russian and British/Afghan influence, leading to a remarkable divergence in the development fortunes of a people once united by kinship. For those in today's Gorno-Badakhshan in Tajikistan, incorporation into the Soviet Union brought investments in education, health, physical infrastructure, and the economy. People living in Afghanistan's Badakhshan Province retained more political freedom but lived remotely within a feudal state where development investment was limited. In recent decades, both regions have experienced conflict that has affected their development. In this article, we use findings from quality of life assessments carried out by the Aga Khan Development Network to illustrate the stark differences between the Badakhshans. We discuss ongoing efforts to implement cross-border development programmes to improve quality of life in both Badakhshans, while noting that their success depends on a stable security environment in the region.  相似文献   
54.
Odontological identification consists of the comparison of antemortem dental information regarding a missing person with postmortem data from an unidentified corpse or human remains. Usually, the comparison concerns morphologic features that the operator chooses among all the visible characteristics because of inter‐individual uniqueness; for this reason, implants can be of enormous assistance. A case concerning the recovery of a burnt oral implant, connected to a bone fragment, among 2780 charred bone fragments, suspected to have belonged to a victim of homicide, is presented to demonstrate that dental implants and their site of bone integration represent a very precious element for personal forensic identification. Because of their morphological invariability in time and because of their morphologic uniqueness, they were used as evidence to associate unidentified human charred remains to a missing person where DNA analysis failed to do so. The case illustrates the fundamental contribution, not yet described in literature, given by the clinical aspects of tooth replacement with dental implants to a forensic discipline. Clinical practitioners should therefore be aware of the great importance of their work and of dental records in a forensic identification scenario.  相似文献   
55.
Since 1998, over 5500 people have died while attempting to cross the U.S.–Mexico border without authorization. These deaths have primarily occured in the Arizona desert. Despite the high volume of deaths, little experimental work has been conducted on Sonoran Desert taphonomy. In this study, pig carcasses were used as proxies for human remains and placed in different depositional contexts (i.e., direct sunlight and shade) that replicate typical sites of migrant death. Decomposition was documented through daily site visits, motion-sensitive cameras and GIS mapping, while skeletal preservation was investigated through the collection of the remains and subsequent faunal analysis. Our results suggest that vultures and domestic dogs are underappreciated members of the Sonoran scavenging guild and may disperse skeletal remains and migrant possessions over 25 m from the site of death. The impact of scavengers and the desert environment on the decomposition process has significant implications for estimating death rates and identifying human remains along the Arizona/Mexico border.  相似文献   
56.
Journal of Quantitative Criminology - The current study develops a methodology to identify spatially relevant buffer sizes for micro-place evaluation research. It applies this methodology in an...  相似文献   
57.
58.
59.
60.
当前大学生恋爱中不良倾向的分析与思考   总被引:5,自引:0,他引:5  
当前在大学生恋爱中存在的低龄化、休闲化、时尚化、体验化、实用化、“快餐化”和放纵化等不良倾向,对大学生的成长和成才构成了很大威胁。学校必须加强对大学生恋爱的教育、管理和指导。  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