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   5997篇
  免费   202篇
各国政治   238篇
工人农民   298篇
世界政治   401篇
外交国际关系   252篇
法律   3768篇
中国政治   68篇
政治理论   1150篇
综合类   24篇
  2023年   50篇
  2022年   30篇
  2021年   41篇
  2020年   93篇
  2019年   117篇
  2018年   162篇
  2017年   145篇
  2016年   173篇
  2015年   103篇
  2014年   131篇
  2013年   608篇
  2012年   156篇
  2011年   178篇
  2010年   134篇
  2009年   165篇
  2008年   166篇
  2007年   165篇
  2006年   159篇
  2005年   124篇
  2004年   133篇
  2003年   139篇
  2002年   114篇
  2001年   239篇
  2000年   235篇
  1999年   169篇
  1998年   70篇
  1997年   77篇
  1996年   66篇
  1995年   71篇
  1994年   75篇
  1993年   68篇
  1992年   138篇
  1991年   124篇
  1990年   145篇
  1989年   131篇
  1988年   143篇
  1987年   139篇
  1986年   112篇
  1985年   117篇
  1984年   88篇
  1983年   82篇
  1982年   58篇
  1981年   59篇
  1980年   43篇
  1979年   54篇
  1978年   45篇
  1976年   33篇
  1974年   41篇
  1973年   29篇
  1970年   29篇
排序方式: 共有6199条查询结果,搜索用时 15 毫秒
61.
This article presents a conceptual framework for describing cases involving children with special needs that are increasingly being seen in family court. Three categories that represent the most common of such cases include (1) acute, life-threatening medical conditions; (2) chronic developmental disorders; and (3) psychological and behavioral syndromes. After detailing the nature of the disabilities in each category, perspectives from the bench are offered with specific recommendations and general strategies for effective case management. This is followed by a proposal of an innovative conceptual model—the Individualized Parenting Plan (IPP)—that organizes and integrates nine domains essential for a comprehensive parenting plan for special needs children. The article concludes with a list of sixteen strategic guidelines for servicing the families of these special needs children, in their best interests.  相似文献   
62.
A study of the various stressors faced by interns serving as security assistants at the Tenth Pan American Games and the coping mechanisms they utilized was undertaken during the months of July and August 1987. This study revealed that group development can be altered and maladaptive behavior can result among students experiencing high degrees of stress, frustration, and feelings of helplessness, who are subject to a leadership void. The data strongly support the need for planners of similar large-scale internship programs to consider group processes, organizational factors, and interpersonal relations if organizational goals are to be achieved, maladaptive coping mechanisms are to be avoided, and student stress is to be lessened.  相似文献   
63.
64.
65.
66.
This report assesses the effects on peripheral oxygen saturation and heart rate that positional restraint induces when a person is prone, handcuffed, and "hog-tied." Peripheral oxygen saturation and heart rate were monitored at rest, during exercise, and during recovery from exercise for 10 adult subjects. The effects of positional restraint produced a mean recovery time that was significantly prolonged. Consequently, the physiological effects produced by positional restraint should be recognized in deaths where such measures are used.  相似文献   
67.
This Article analyzes the development and complexities of the antitrust state action doctrine and the Local Government Antitrust Act as these doctrines apply to both "municipalities" and private entities. The restructuring of a public hospital is used as a model to facilitate the antitrust analysis. The restructuring model, which typically involves the leasing of a hospital facility by a public entity to a private nonprofit corporation, offers the unique opportunity to compare the different standards employed under the state action doctrine and the Local Government Antitrust Act. As a practical matter, the Article provides a framework for a public hospital to evaluate the impact of corporate restructuring on its antitrust liability exposure and to develop strategies to minimize antitrust risks.  相似文献   
68.
69.
70.
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