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   17023篇
  免费   451篇
各国政治   694篇
工人农民   664篇
世界政治   1413篇
外交国际关系   578篇
法律   10217篇
中国共产党   2篇
中国政治   75篇
政治理论   3658篇
综合类   173篇
  2020年   210篇
  2019年   251篇
  2018年   325篇
  2017年   385篇
  2016年   413篇
  2015年   285篇
  2014年   332篇
  2013年   1646篇
  2012年   402篇
  2011年   426篇
  2010年   341篇
  2009年   377篇
  2008年   439篇
  2007年   458篇
  2006年   440篇
  2005年   389篇
  2004年   394篇
  2003年   413篇
  2002年   375篇
  2001年   679篇
  2000年   614篇
  1999年   504篇
  1998年   285篇
  1997年   241篇
  1996年   202篇
  1995年   203篇
  1994年   243篇
  1993年   219篇
  1992年   335篇
  1991年   367篇
  1990年   326篇
  1989年   343篇
  1988年   315篇
  1987年   332篇
  1986年   336篇
  1985年   330篇
  1984年   284篇
  1983年   316篇
  1982年   255篇
  1981年   237篇
  1980年   178篇
  1979年   246篇
  1978年   165篇
  1977年   144篇
  1976年   130篇
  1975年   120篇
  1974年   135篇
  1973年   117篇
  1972年   112篇
  1971年   94篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
101.
This article discusses historical themes that led to the civil commitment reforms of the sixties and seventies. The changes in the substantive criteria for commitment are analyzed and critiqued. The author believes that the present criteria tend to focus so specifically on various external indicia of mental illness that they render commitment difficult for many seriously ill patients. An alternative commitment scheme is discussed.  相似文献   
102.
An examination of a case in which adjunctive use of scanning electron microscopy (SEM) demonstrated the presence of unusual three-dimensional characteristics in a bite mark. Despite the fact that many bite marks do not show "depth," demonstration of the presence of this third dimension can produce significant data for evidentiary purposes. In some instances, these data may transform what seem to be class characteristics of a bite mark into individual characteristics and thus impart much more uniqueness to the evidence. Because of the high level of resolution and magnification of SEM, some three-dimensional characteristics not visible to the eye can be shown quite clearly by its use. Emphasis will be given to the value of SEM as a tool of the forensic odontologist in bite mark analysis.  相似文献   
103.
Benton  J. Edwin 《Publius》1986,16(2):17-32
Upon coming to office, President Ronald Reagan proposed a numberof programs collectively referred to as the New Federalism.These programs were designed to alleviate some of the problemswhich the president saw as plaguing the intergovernmental systemand to accomplish Reagan's goal of decentralizing authority.One of the most highly publicized and debated— indeed,probably the most controversial—aspect of the President'sNew Federalism package was the "Big Swap" plan. Both versionsof this plan, however, were bad deals for the states and theircommunities, and it would appear that several interrelated economicconcerns played a role in the opposition of many state and localofficials to these proposals. To demonstrate just how bad theseproposals were, the article documents the effect that inflationand recession had had on the fiscal health of state and localgovernments, and the projected impact that these plans wouldhave had on state and local revenue and tax systems.  相似文献   
104.
105.
Much attention has been given of late to the erosion of the "employment-at-will" doctrine. Exceptions to this doctrine began to emerge when courts held that at-will employees could sue if their termination violated public policy. The at-will doctrine was further eroded by court rulings that a contract requiring good cause in order to terminate could be inferred from employee handbooks, company personnel policies, and circumstances of employment. As the initial flood of wrongful termination lawsuits now reaches the appellate level, some guidance on the standards employers must observe can be drawn from court decisions. The authors examine these decisions as well as the legislative reform being proposed in response to them.  相似文献   
106.
107.
108.
109.
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