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   72141篇
  免费   3279篇
各国政治   4489篇
工人农民   2959篇
世界政治   6291篇
外交国际关系   3878篇
法律   35036篇
中国共产党   43篇
中国政治   805篇
政治理论   20893篇
综合类   1026篇
  2021年   415篇
  2020年   1176篇
  2019年   1524篇
  2018年   1734篇
  2017年   2026篇
  2016年   2226篇
  2015年   1847篇
  2014年   2113篇
  2013年   10553篇
  2012年   1711篇
  2011年   1852篇
  2010年   1892篇
  2009年   2145篇
  2008年   1887篇
  2007年   1890篇
  2006年   2042篇
  2005年   1934篇
  2004年   1793篇
  2003年   1566篇
  2002年   1621篇
  2001年   1808篇
  2000年   1558篇
  1999年   1369篇
  1998年   1163篇
  1997年   1029篇
  1996年   986篇
  1995年   947篇
  1994年   964篇
  1993年   975篇
  1992年   1070篇
  1991年   1133篇
  1990年   1047篇
  1989年   1073篇
  1988年   1081篇
  1987年   1081篇
  1986年   1064篇
  1985年   1110篇
  1984年   1025篇
  1983年   1050篇
  1982年   908篇
  1981年   871篇
  1980年   684篇
  1979年   747篇
  1978年   617篇
  1977年   557篇
  1976年   511篇
  1975年   430篇
  1974年   449篇
  1973年   453篇
  1972年   383篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
891.
892.
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   
893.
The issue of whether civilly committed patients should be extended the right to accept or refuse treatment has generated much controversy and litigation during the past 15 years. In general, the current rule is that in nonemergency situations, individuals who are competent to give informed consent to treatment should be extended the right to refuse it. Obviously, the manner in which this rule is implemented partly depends on how competence to consent to treatment is defined and measured. Most researchers have implicitly assumed that an understanding of treatment information is the sole criterion of competence. It is argued that such a definition may be incomplete and is in need of reexamination. Following a review and analysis of the relevant legal and psychological literature, a comprehensive construct of competency to consent to treatment is proposed and future directions for research are discussed.  相似文献   
894.
Physicians who defraud and abuse medical benefit programs provide a unique group of lawbreakers for scientific study. They could be considered to epitomize white collar criminals given their exceedingly high socioeconomic status and power as a professional group. Using official reports and documents, as well as interviews with enforcement and program personnel at both state and federal levels, this study examines the problem of physician fraud and abuse in Medicare and Medicaid. Major areas relevant to understanding this phenomenon and its control are presented and policy implications of present knowledge in the area are discussed.  相似文献   
895.
896.
897.
898.
899.
900.
The traditional separation of health care delivery and financing systems is breaking down as various new types of health care facilities are established and as payment continues to be a major concern. Group Health Cooperative of Puget Sound (GHC) was organized as a prepaid group practice system responsive to consumers. Costs, methods of payment and delivery of care are interrelated and are all influenced by consumer ownership. GHC has been refining its benefit programs since 1945. Strategies for controlling use and costs focus on improved provider management and on flexibility. This article explains how the structure of GHC benefits the consumer.  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