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   310篇
  免费   5篇
各国政治   31篇
工人农民   8篇
世界政治   17篇
外交国际关系   12篇
法律   124篇
中国政治   5篇
政治理论   116篇
综合类   2篇
  2021年   7篇
  2020年   4篇
  2019年   5篇
  2018年   5篇
  2017年   6篇
  2016年   5篇
  2014年   7篇
  2013年   34篇
  2012年   5篇
  2011年   11篇
  2010年   4篇
  2009年   11篇
  2008年   10篇
  2007年   11篇
  2006年   8篇
  2005年   12篇
  2004年   19篇
  2003年   11篇
  2002年   14篇
  2001年   6篇
  2000年   3篇
  1999年   7篇
  1998年   8篇
  1997年   5篇
  1996年   5篇
  1995年   2篇
  1994年   5篇
  1993年   8篇
  1992年   6篇
  1991年   4篇
  1990年   4篇
  1989年   3篇
  1988年   4篇
  1987年   3篇
  1986年   4篇
  1985年   4篇
  1984年   5篇
  1983年   1篇
  1982年   6篇
  1981年   3篇
  1980年   3篇
  1979年   2篇
  1978年   6篇
  1977年   1篇
  1976年   3篇
  1975年   4篇
  1974年   2篇
  1973年   4篇
  1972年   2篇
  1969年   1篇
排序方式: 共有315条查询结果,搜索用时 16 毫秒
1.
The remains of an unidentified female neonate were discovered in a field in central Missouri. Examination revealed bilateral absence of the parietal bones. A search of the literature describing similar defects suggests that the present case represents a unique condition, described here for the first time.  相似文献   
2.
Adolescent incest sexual perpetrators seen at an out-patient clinic were interviewed regarding demographic characteristics and occurrence of deviant and nondeviant sexual behaviors. Results indicate that subjects (1) committed more sexual crimes than they had been arrested for, (2) reported a very early onset of sexual behavior, (3) had additional DSM-III psychiatric disorders, and (4) reported previous sexual victimization. Recommendations for future research are made.  相似文献   
3.
Adler J  Carey J 《Newsweek》1982,99(20):44
  相似文献   
4.
Resource decision making for the Department of Defense (DOD) is one of the most challenging tasks in all of public financial management. DOD coordinates national security threat assessment, long‐ and intermediate‐range planning and programming with annual budget formulation and execution. Between 2001 and 2004, Defense Secretary Donald Rumsfeld changed the system significantly, simplifying, and synchronizing it with presidential terms of office. We assess Planning, Programming, Budgeting System (PPBS) reform through application of applied budget theory. We review system evolution, document recent reforms, explain why change was necessary, and assess implementation feasibility. Only preliminary evaluation is possible because change implementation will require five or more years.  相似文献   
5.
6.
This article seeks to answer two research questions: does public-private partnerships (ppp) live up to its promises to government? How do contractual arrangements affect ppp performance? We propose a conceptual framework to evaluate ppp performance by comparing actual project outcomes to government goals in initiating the partnerships, and to explore how a set of contractual arrangements affect the ppp performance on each identified goal. The framework is applied to a comparative case analysis of highway ppp experiences in the commonwealth of virginia (us) since the 1990s. The results show that these ppp cases were successful in accessing innovative finance, but their performance was mixed on reducing construction risk and transferring revenue risk. Generally improved over time with later projects, the ppp performance was affected not only by interaction among contractual arrangements –private partner selection, financial arrangements, role division, risk allocation, and project characteristics – but also by authorizing and supportive legislation in the policy domain.  相似文献   
7.
8.
In an earlier issue of this journal I examined statements attributed to James J. Angleton, then Chief of the CIA Counterintelligence Staff, that Anatoli Mikhailovich Golitsyn had worked secretly for the CIA for many years prior to defecting in Helsinki in December 1961. Further research shows that Angleton had made similar remarks on a number of occasions, but intended something other than the usual meaning of the phrase ‘worked for’.  相似文献   
9.
10.
The immediate effect of the Budget Enforcement Act (BEA) of 1990 was to cancel a pending $110 billion sequester and to change the Gramm-Rudman-Hollings deficit targets. These and other changes allowed Congress and the administration to escape responsibility for increases in the deficit if discretionary spending was kept within the caps and no new entitlement programs or revenue enhancements were added. This assumption and others relating to the empowerment of the Appropriations Committees and the new authority of the OMB are explored in this article.  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