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   1054篇
  免费   85篇
各国政治   79篇
工人农民   44篇
世界政治   89篇
外交国际关系   111篇
法律   451篇
中国政治   4篇
政治理论   360篇
综合类   1篇
  2023年   12篇
  2022年   9篇
  2021年   13篇
  2020年   38篇
  2019年   46篇
  2018年   63篇
  2017年   76篇
  2016年   78篇
  2015年   38篇
  2014年   55篇
  2013年   184篇
  2012年   45篇
  2011年   42篇
  2010年   46篇
  2009年   56篇
  2008年   44篇
  2007年   38篇
  2006年   28篇
  2005年   32篇
  2004年   28篇
  2003年   31篇
  2002年   29篇
  2001年   17篇
  2000年   16篇
  1999年   10篇
  1998年   11篇
  1997年   13篇
  1996年   6篇
  1995年   4篇
  1994年   1篇
  1993年   5篇
  1992年   4篇
  1991年   1篇
  1989年   3篇
  1988年   1篇
  1987年   3篇
  1985年   1篇
  1984年   1篇
  1983年   1篇
  1982年   2篇
  1980年   2篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
  1971年   1篇
  1970年   1篇
  1966年   1篇
排序方式: 共有1139条查询结果,搜索用时 15 毫秒
281.
282.
This article provides a comprehensive guide through the Americans with Disabilities Act. It discusses highlights of the statutory scheme, and surveys many of the cases decided under the Act, by subject matter.  相似文献   
283.
This paper examines changing conceptions of honour and masculinity during the Colombian Wars of Independence in the early 19th century. It explores the position of the foreign women who accompanied British and Irish expeditions to join the war against Spanish rule, and shows how colonial, imperial and republican conceptions of masculinity were affected by the role that women played in these volunteer expeditions and in the wars in general. The paper considers women's experiences during war and peace, and examines their experiences in the light of changing conceptions of masculinity at home, in the British empire and in Hispanic America in the early nineteenth century. The social mobility of the Wars of Independence shifted the ground on which these concepts rested for all groups involved. The participation of foreign women alongside male adventurers was a further ingredient in this disorientating period.  相似文献   
284.
285.
286.
Homeland Security Preparedness: The Rebirth of Regionalism   总被引:1,自引:0,他引:1  
The homeland security mission has placed many new demands onthe U.S. system of federalism. The successful implementationof homeland security policy requires cooperation among all levelsof government—federal, state, and local. Regionalism offersa powerful tool for encouraging greater intergovernmental cooperationand improved homeland security preparedness. We assess the impactof regionalism on intergovernmental cooperation and the implementationof the homeland security mission in Florida, an early proponentof the regional approach. From a regional perspective, we evaluatehow intergovernmental complexity, the quality and quantity ofintergovernmental networks, and security vulnerabilities contributeto perceived improvements in intergovernmental cooperation andhomeland security preparedness. The results of a 2004 mail surveyof city and county officials suggest that regional organizationalstructures are most effective in promoting intergovernmentalcooperation and preparedness where the intergovernmental landscapeis the most complex and where security vulnerabilities are themost intense.  相似文献   
287.
The contracting of public services has been an integral part of public managers’ work for a long time, and it is here to stay. This essay sums up current research on the topic for busy practitioners and scholars. Where are we today with respect to the problems and pitfalls of contracting out, from balancing equity with efficiency to confronting the frequent problem of imperfect markets?  相似文献   
288.
289.
A case of suspected drug-impaired driving involving self-administration of xylazine (Xyla-Ject), a veterinary tranquilizing agent, and paroxetine is presented. Qualitative and quantitative analysis of xylazine and paroxetine were performed by gas chromatography with a flame-ionization detector (GC-FID) and gas chromatography/mass spectrometry (GC/MS). Whole blood xylazine and paroxetine concentrations were 0.57 and 0.02 microg/ml, respectively.  相似文献   
290.
The author autopsied a seven-month-old infant who was shocked repeatedly with a stun gun by his foster mother, in an attempt by the foster mother to get the infant to stop crying. The stun gun injuries were round, well-circumscribed, erythematous macular lesions, which were found in pairs. The lesions were 2 in. apart, and were found to match the distance between the electrodes of the stun gun found in the foster mother's purse. Based on the electrical output of the stun gun, the small size of the infant, location of stun gun discharge, and the decreased resistance of the infant's skin, it can be concluded that the stun gun injury is responsible for the infant's death.  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