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   12072篇
  免费   404篇
各国政治   428篇
工人农民   544篇
世界政治   824篇
外交国际关系   416篇
法律   7347篇
中国共产党   34篇
中国政治   135篇
政治理论   2598篇
综合类   150篇
  2021年   80篇
  2020年   175篇
  2019年   174篇
  2018年   256篇
  2017年   304篇
  2016年   351篇
  2015年   279篇
  2014年   273篇
  2013年   1200篇
  2012年   291篇
  2011年   333篇
  2010年   281篇
  2009年   333篇
  2008年   401篇
  2007年   434篇
  2006年   398篇
  2005年   370篇
  2004年   372篇
  2003年   299篇
  2002年   286篇
  2001年   383篇
  2000年   364篇
  1999年   285篇
  1998年   179篇
  1997年   137篇
  1996年   162篇
  1995年   134篇
  1994年   152篇
  1993年   141篇
  1992年   213篇
  1991年   266篇
  1990年   231篇
  1989年   209篇
  1988年   237篇
  1987年   218篇
  1986年   235篇
  1985年   205篇
  1984年   175篇
  1983年   168篇
  1982年   125篇
  1981年   136篇
  1980年   107篇
  1979年   115篇
  1978年   103篇
  1977年   84篇
  1976年   72篇
  1975年   70篇
  1974年   72篇
  1973年   82篇
  1969年   56篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
31.
32.
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   
33.
“Discretion” holds an unrivaled position at the core of the notional inventory employed in the study of criminal justice generally and policing particularly. Efforts to systematically define the term have been irregular and its status in the empirical literature is an ambiguous one. While spoken of as a quantitative aspect of the policing which influences behavior, measurement is rarely addressed. After sketching problems in present formulations, discretion is recast in terms of perceived job autonomy and an outline of two general constructs is contributed in hopes of renewing consideration of the potential relevance of the concept for police theory and research.  相似文献   
34.
35.
36.
香港的海事审判管辖权   总被引:1,自引:0,他引:1  
根据香港高等法院法令第12条的规定,介绍了香港海事法院的管辖事项的范围、管辖权的行使方式、提出管辖权异议的理由,以及香港海事法院的收费标准等。  相似文献   
37.
38.
The results of additional validation studies of a sensitive microplate hemagglutination assay for ABO reverse grouping of bloodstains are presented. The results of the validation study demonstrate the reliability of the microplate assay for use in routine serological casework. Based on these studies, the microplate assay has now replaced the Lattes crust test for ABO reverse grouping of bloodstains in the FBI Laboratory.  相似文献   
39.
Attributions of blame for the first and latest episodes of violence were assessed in a sample of 139 couples who were referred to a mandatory domestic violence treatment program in the military. Use of a methodology which allows for reports of nonmutually exclusive categories of attribution from both members of the dyad revealed more complex patterns of attributions than reflected in the existing literature. In addition, there were low rates of agreement within couples as to who was to blame for the violence. Although both men and women exhibited a high frequency of blaming their partner for both episodes of violence, men were significantly more likely to blame themselves for the latest than for the first episode. Attributions of blame were related to contextual variables in both men and women. Sex specific relationships emerged. These results were discussed with specific reference to predictions derived from attribution theory and their clinical implications.  相似文献   
40.
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