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   13102篇
  免费   433篇
各国政治   464篇
工人农民   603篇
世界政治   893篇
外交国际关系   508篇
法律   7822篇
中国共产党   34篇
中国政治   167篇
政治理论   2856篇
综合类   188篇
  2023年   68篇
  2021年   95篇
  2020年   191篇
  2019年   213篇
  2018年   305篇
  2017年   346篇
  2016年   387篇
  2015年   306篇
  2014年   343篇
  2013年   1256篇
  2012年   354篇
  2011年   361篇
  2010年   291篇
  2009年   366篇
  2008年   426篇
  2007年   459篇
  2006年   423篇
  2005年   397篇
  2004年   393篇
  2003年   340篇
  2002年   327篇
  2001年   405篇
  2000年   371篇
  1999年   303篇
  1998年   196篇
  1997年   149篇
  1996年   176篇
  1995年   151篇
  1994年   170篇
  1993年   171篇
  1992年   231篇
  1991年   281篇
  1990年   229篇
  1989年   232篇
  1988年   240篇
  1987年   227篇
  1986年   244篇
  1985年   222篇
  1984年   196篇
  1983年   188篇
  1982年   134篇
  1981年   150篇
  1980年   121篇
  1979年   115篇
  1978年   103篇
  1977年   90篇
  1976年   72篇
  1975年   77篇
  1974年   77篇
  1973年   93篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
971.
We provide a short overview on some current issues in the fields of forensic genetics and ancient DNA (aDNA) analysis. We discuss about the existence of the possible points of contact between the two disciplines, in terms of open problems and the inherent approach to their solution. We mainly focus on the problem of results authentication, its theoretical and technical aspects.  相似文献   
972.
973.
This article considers the implications of assisted outpatient commitment laws (OPC), with specific focus on New York's "Kendra's Law" through the lens of therapeutic jurisprudence (TJ). In this article, the author offers perspectives on the relationship between involuntary civil commitment, outpatient commitment, and the concept of the "least restrictive alternative"; considers pertinent empirical research, and looks at OPC's controversial relationship to forced drugging. Here, the civil libertarian critique is briefly considered, as well as the MacArthur Research Network research. Finally, the author looks closely at Kendra's Law, providing a brief overview of the law itself, and identifying some "pressure points" and pivotal issues, and considers the TJ implications of Kendra's Law, to determine how it "fits" into the public's "take" on all of mental disability law.  相似文献   
974.
For many Americans, dental coverage is merely a matter of cosmetics, a pretty smile. But for the elderly, a dental condition can affect nutrition, health, and financial well-being. In her note, Amanda Schwob explores the dental exclusion to Medicare, a provision of great concern to the elderly. Ms. Schwob seeks to define the scope of the dental exclusion by means of the plain language of the Medicare statute, case law, and legislative history. This analysis reveals startling uncertainty in this area of law. Next, Ms. Schwob considers several proposals before Congress as well as state reimbursement policies. The note concludes with concrete suggestions to remedy the ambiguity surrounding Medicare's dental exclusion.  相似文献   
975.
976.
977.
The number of injection drug users frequenting the long-awaited supervised injection site in the Downtown Eastside has steadily increased since the site opened in September 2003. However, there are concerns about the restrictions imposed by Health Canada and about the activities of the Vancouver Police.  相似文献   
978.
The paperwork has been processed, and Health Canada says that two pilot supervised injection sites (SISs) in Vancouver can now proceed, but operational funding for the site to be located in the Downtown Eastside has yet to be secured. Meanwhile, tired of waiting for the sanctioned SISs to open, community groups in Vancouver have begun to operate unsanctioned sites. There are also concerns that even if operational funding for the Downtown Eastside site is obtained, the pilot SIS project is too small in scope to make a major impact on public health in the area.  相似文献   
979.
980.
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