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   16864篇
  免费   1335篇
各国政治   640篇
工人农民   600篇
世界政治   1287篇
外交国际关系   489篇
法律   12117篇
中国共产党   1篇
中国政治   131篇
政治理论   2845篇
综合类   89篇
  2020年   393篇
  2019年   431篇
  2018年   502篇
  2017年   550篇
  2016年   563篇
  2015年   485篇
  2014年   525篇
  2013年   1721篇
  2012年   392篇
  2011年   498篇
  2010年   634篇
  2009年   608篇
  2008年   434篇
  2007年   397篇
  2006年   481篇
  2005年   356篇
  2004年   373篇
  2003年   341篇
  2002年   302篇
  2001年   701篇
  2000年   591篇
  1999年   463篇
  1998年   218篇
  1997年   200篇
  1996年   154篇
  1995年   180篇
  1994年   186篇
  1993年   149篇
  1992年   321篇
  1991年   355篇
  1990年   338篇
  1989年   343篇
  1988年   315篇
  1987年   285篇
  1986年   302篇
  1985年   312篇
  1984年   307篇
  1983年   265篇
  1982年   200篇
  1981年   198篇
  1980年   160篇
  1979年   217篇
  1978年   134篇
  1977年   104篇
  1976年   92篇
  1975年   107篇
  1974年   125篇
  1973年   113篇
  1972年   92篇
  1971年   90篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
871.
Abstract: This paper compares and contrasts the application of competitive tendering policies in the public and private sectors. It is based on information derived from a large-scale survey of public and private sector organisations in New South Wales. Analysis of the survey responses suggests a common approach to the basic elements of the tendering (market-testing) process. However, there are also some important differences, the most striking of which is that public sector organisations advertise more frequently and generally review more tenders. Despite this, there appears to be little difference in the degree of effective competition achieved between the two sectors. More generally, while nearly all organisations surveyed collect information that is relevant to performance evaluation, it does not appear to be systematic or rigorous enough to secure contract compliance.  相似文献   
872.
The purpose of this study was to examine differences in empathy between offender and nonoffender youth. Seventy-six male and 33 female juvenile offenders between the ages of 12 and 18 years and 33 male and 33 female nonoffenders between the ages of 15 and 19 years comprised the samples for this study. Measures of empathy, altruism, and social support were administered to all participants and then the participants were analyzed for status group differences. Only 1 dimension of empathy, emotional tone, was found to be significantly different based on group status. Gender differences were found for both status groups for another dimension of empathy, personal distress. Among offender and nonoffender youth, females yielded higher scores in personal distress than did males. Emotional tone and family structure were found to be the most predictive variables of offender status. Findings were discussed based on previous research and implications for interventions were addressed.Evaluation and Special Programs  相似文献   
873.
Lester D 《危机》2000,21(4):158-159
  相似文献   
874.
875.
876.
This article uses three perspectives to explain the radical economic and state sector reforms undertaken in New Zealand starting in 1984. We interpret the reforms using a rational-comprehensive perspective, a garbage can perspective and a modified garbage can perspective identified in the work of John Kingdon. With New Zealand as an illustrative case, we explore the conditions under which radical reform is possible, the factors governing the adoption of reforms, and the impact on the reform process of a country's historical and cultural traditions. Our analysis emphasizes the import of a package of ready-made solutions, strong advocates (particularly a well-placed policy entrepreneur) who attach the solutions to a problem, and the existence of a 'window of opportunity' for adoption of the reforms. We conclude with a discussion of the implications of adopting reforms that run counter to a nation's long-established traditions.  相似文献   
877.
Silent suffering     
Smith IK 《Time》2000,155(15):91
  相似文献   
878.
Lemonick MD 《Time》2000,156(18):66-70, 73-4
  相似文献   
879.
880.
Seize the moment     
Smith IK 《Time》2000,156(13):110
  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