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   8669篇
  免费   262篇
各国政治   549篇
工人农民   239篇
世界政治   762篇
外交国际关系   505篇
法律   4451篇
中国政治   70篇
政治理论   2268篇
综合类   87篇
  2021年   63篇
  2020年   133篇
  2019年   171篇
  2018年   187篇
  2017年   225篇
  2016年   238篇
  2015年   138篇
  2014年   208篇
  2013年   1210篇
  2012年   229篇
  2011年   242篇
  2010年   209篇
  2009年   214篇
  2008年   212篇
  2007年   288篇
  2006年   261篇
  2005年   297篇
  2004年   297篇
  2003年   279篇
  2002年   294篇
  2001年   275篇
  2000年   238篇
  1999年   173篇
  1998年   116篇
  1997年   110篇
  1996年   106篇
  1995年   108篇
  1994年   115篇
  1993年   97篇
  1992年   146篇
  1991年   158篇
  1990年   122篇
  1989年   148篇
  1988年   145篇
  1987年   134篇
  1986年   141篇
  1985年   127篇
  1984年   88篇
  1983年   102篇
  1982年   67篇
  1981年   85篇
  1980年   53篇
  1979年   64篇
  1978年   53篇
  1977年   60篇
  1976年   48篇
  1975年   45篇
  1974年   44篇
  1973年   44篇
  1972年   46篇
排序方式: 共有8931条查询结果,搜索用时 0 毫秒
21.
Criminologists have long debated the issue of how to define crime, and hence, the scope of criminological inquiry. For years, some critical criminologists have argued for expanded definitions of crime that include harmful behaviors of the state that may not be officially defined as criminal. Other critical criminologists have argued that existing legal frameworks may be used to study varieties of state crime, and that defining the harmful actions of the state as criminal is important to help mobilize public support for their control. In this paper, we first trace the historical development of these two perspectives, and then offer a tentative solution to the seeming tension between these two perspectives.  相似文献   
22.
23.
This article explores the law relating to the global custodianship of funds, notably as managed for endowed charities such as universities and independent schools. Is global custody based on the legal concept of bailment or of trusts? Just how secure are the legal underpinnings of this financial mechanism? The conclusions are that the legal foundations to the concepts of custodianship, and especially on a global level with the appointment of sub-custodians, is surprisingly uncertain and confused in English Law, providing rather less reassurance to charity trustees concerning the security of the financial assets for which they are accountable than they might reasonably have expected.  相似文献   
24.
COMPSTAT, the latest innovation in American policing, has been widely heralded as a management and technological system whose elements work together to transform police organizations radically. Skeptical observers suggest that COMPSTAT merely reinforces existing structures and practices. However, in trying to assess how much COMPSTAT has altered police organizations, research has failed to provide a broader theoretical basis for explaining how COMPSTAT operates and for understanding the implications of this reform. This article compares two different perspectives on organizations—technical/rational and institutional—to COMPSTAT's adoption and operation in three municipal police departments. Based on fieldwork, our analysis suggests that relative to technical considerations for changing each organization to improve its effectiveness, all three sites adopted COMPSTAT in response to strong institutional pressures to appear progressive and successful. Furthermore, institutional theory better explained the nature of the changes we observed under COMPSTAT than the technical/rational model. The greatest collective emphasis was on those COMPSTAT elements that were most likely to confer legitimacy, and on implementing them in ways that would minimize disruption to existing organizational routines. COMPSTAT was less successful when trying to provide a basis for rigorously assessing organizational performance, and when trying to change those structures and routines widely accepted as being "appropriate." We posit that it will take profound changes in the technical and institutional environments of American police agencies for police departments to restructure in the ways anticipated by a technically efficient COMPSTAT.  相似文献   
25.
26.
Although there has been speculation regarding the pervasiveness and nature of judicial decisions regarding life-sustaining medical treatment (LSMT), no attempt has been made to empirically assess their prevalence or the issues they address. An exploratory study utilizing a mail survey of a nationwide random sample (N = 905) of state trial court judges was conducted to provide initial information regarding this decision-making process. Twenty-two percent of the responding judges had heard at least one LSMT case, and judicial review did not appear endemic to particular states. The number of judges hearing LSMT cases dropped from 1975 to 1981 but has increased since then. Three major issues predominate: patient competency, appointment of a surrogate decisionmaker, and resolution of the ultimate issue of forgoing LSMT. Relatively few cases either contested a prior directive's validity or involved imposing sanctions for instituting or forgoing LSMT. Although subject to different interpretations, the results suggest the courts are having a significant impact on certain aspects of the LSMT decision-making process. However, the infrequency with which any one judge is called upon to make an LSMT decision causes concern about the judiciary's ability to respond in a timely and appropriate manner. With their potential for a profound effect on the actions of health care providers, greater attention to this decision-making process is warranted.  相似文献   
27.
28.
29.
30.
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