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   1426篇
  免费   56篇
各国政治   69篇
工人农民   63篇
世界政治   125篇
外交国际关系   79篇
法律   706篇
中国共产党   1篇
中国政治   46篇
政治理论   384篇
综合类   9篇
  2021年   9篇
  2020年   21篇
  2019年   27篇
  2018年   52篇
  2017年   55篇
  2016年   43篇
  2015年   31篇
  2014年   50篇
  2013年   224篇
  2012年   42篇
  2011年   65篇
  2010年   38篇
  2009年   31篇
  2008年   55篇
  2007年   54篇
  2006年   64篇
  2005年   55篇
  2004年   55篇
  2003年   53篇
  2002年   33篇
  2001年   21篇
  2000年   17篇
  1999年   19篇
  1998年   16篇
  1997年   14篇
  1996年   11篇
  1995年   17篇
  1994年   21篇
  1993年   17篇
  1992年   12篇
  1991年   11篇
  1990年   9篇
  1989年   14篇
  1988年   15篇
  1987年   15篇
  1985年   16篇
  1984年   9篇
  1983年   13篇
  1982年   12篇
  1981年   7篇
  1979年   10篇
  1978年   13篇
  1977年   9篇
  1976年   11篇
  1975年   13篇
  1974年   11篇
  1973年   8篇
  1972年   11篇
  1969年   7篇
  1967年   8篇
排序方式: 共有1482条查询结果,搜索用时 31 毫秒
191.
We surveyed employees from seven relocating firms undergoing either an expansion or decline. Employees' judgments of procedural fairnes regarding the decision procedures used to implement the change showed a stronger effect on normative commitment for sites undergoing decline than for those undergoing growth. Procedural fairness concerns therefore seem to be more important to employees experiencing organizational decline. The finding has implications for research and for the management of organizational decline.  相似文献   
192.
County-level crime data have major gaps, and the imputation schemes for filling in the gaps are inadequate and inconsistent. Such data were used in a recent study of guns and crime without considering the errors resulting from imputation. This note describes the errors and how they may have affected this study. Until improved methods of imputing county-level crime data are developed, tested, and implemented, they should not be used, especially in policy studies.  相似文献   
193.
194.
195.
196.
197.
The goal of the Healthy Families America Research to Practice Network (RPN) was to foster communication among academic researchers, community-based evaluators, and practitioners to integrate science-based prevention practices into practice settings. The RPN goals were guided by and are a response to the limitations of past and current research paradigms in the social sciences. Accomplishments included creation of a 40-member researcher-practitioner council, development of a national Program Information Management System, and completion of a 4-year national Implementation Study, employing data from over 100 sites in nine states. The discussion examines what was learned about this rare experiment in creating practitioner-scientist partnerships and the impact of the RPN on child abuse and neglect prevention. A five-year plan to sustain and strengthen a practice-research collaborative is recommended.  相似文献   
198.
This study identified factors associated with emotional distress in 109 African American women with HIV. The relationship of personal factors (demographic, social conflict, social support, and spirituality), health-related factors (perception of health, physical and mental health problems, and years diagnosed), and cognitive/coping responses (stigma, worry, and emotion focused coping) on depressive symptoms and mood state was examined. Younger age, more social conflict, less social support, lower perception of health, and more HIV worry were associated with higher depressive symptom scores. Variables most often affecting various mood states included personal factors (public housing, unemployment, and social conflict) and worry about having HIV worry.  相似文献   
199.
Federal- and state-designated entities' ability to pursue claims for damages to the nation's natural resources have long existed under statutory and common law but, until recently, were placed on the back burner.

Pursuit of Natural Resource Damage (NRD) claims by federal and certain state governments have drastically increased. New Jersey and New Mexico have been among the most aggressive. Issues surrounding NRD claims such as allocation of liability, calculation of damages using formulas and technical factors, and causation are the focus of litigation. New Jersey's groundwater initiative and New Mexico's program are being watched closely to determine future success of NRD claims.  相似文献   

200.
As China??s comprehensive national power grows, its efforts to reduce the ??China threat?? perception have become more challenging. In line with the Chinese leadership??s current theme of peace and harmony in China??s foreign policy line, Chinese scholars have been highlighting the same theme in their research on China??s traditional strategic culture. Their research criticizes Western cosmopolitanism and praises the peaceful nature of China??s traditional ??tianxia?? concept. The exploitation of traditional strategic culture to provide re-assurance to the international community has now been raised to the official level, as reflected by the White Paper on ??China??s Peaceful Development?? released by the State Council??s Information Office on September 6, 2011. This probably means that it will be a major element of China??s public diplomacy for the foreseeable future. These efforts, however, may not have a significant impact because of rising nationalism in the region and the moderate escalation of existing territorial disputes involving China and its neighbors.  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