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   682篇
  免费   24篇
各国政治   38篇
工人农民   66篇
世界政治   75篇
外交国际关系   19篇
法律   294篇
中国政治   19篇
政治理论   192篇
综合类   3篇
  2021年   6篇
  2020年   6篇
  2019年   15篇
  2018年   11篇
  2017年   14篇
  2016年   21篇
  2015年   14篇
  2014年   18篇
  2013年   117篇
  2012年   20篇
  2011年   25篇
  2010年   14篇
  2009年   9篇
  2008年   24篇
  2007年   18篇
  2006年   33篇
  2005年   26篇
  2004年   24篇
  2003年   17篇
  2002年   17篇
  2001年   18篇
  2000年   14篇
  1999年   13篇
  1998年   11篇
  1997年   14篇
  1996年   12篇
  1995年   11篇
  1994年   12篇
  1993年   14篇
  1991年   5篇
  1990年   8篇
  1989年   4篇
  1988年   7篇
  1987年   6篇
  1986年   11篇
  1985年   7篇
  1984年   12篇
  1983年   6篇
  1982年   8篇
  1981年   6篇
  1979年   10篇
  1978年   4篇
  1977年   6篇
  1976年   5篇
  1975年   3篇
  1971年   3篇
  1969年   3篇
  1968年   4篇
  1967年   5篇
  1943年   2篇
排序方式: 共有706条查询结果,搜索用时 15 毫秒
101.
Surrogate Motherhood as Prenatal Adoption   总被引:1,自引:0,他引:1  
  相似文献   
102.
This paper reports the results of a comparative study of wife abuse. Factors that distinguished 94 physically abused women from a comparison group of 110 women were sought. The groups were matched on number of years married or cohabiting and socioeconomic status. Evidence was found that further supports a learning theory explanation of wife abuse. The study also found that wife abuse is no more likely to be displayed by blacks than by whites when the variable of social class is controlled.  相似文献   
103.
104.
105.
106.
107.
In 1982, the Congress authorized $11 billion to modernize the nation's air traffic control system—one of the largest infrastructure investments since the building of the interstate highway system. Although this investment appears to offer a large and robust return, the economic results depend strongly on productivity gains through system consolidation. It is uncertain what balance the Congress will strike between the long-term, widely shared benefits of greater productivity and the immediate job losses from system consolidation. This risk can be included in the calculus of expected return through Monte Carlo analysis. When this is done, the expected return drops very close to the 10% hurdle rate that the government often uses for such projects. This method of integrating political risk can be applied to any investment, public or private, for which political action joins the customary economic and technical uncertainties in affecting the outcome.  相似文献   
108.
109.
110.
Little is known about how older women cope in long-term abusive intimate relationships. Understanding their coping strategies may give insight into how to further support their effective coping efforts. Interviews were conducted with 38 women older than age 55 years. Grounded theory analysis demonstrated that women who remained in their abusive relationships employed mainly cognitive (emotion-focused) strategies to find meaning in a situation that was perceived as unchangeable. By reappraising themselves, their spouses, and their relationships they refocused energies in certain roles, set limits with their abusers, and reached out to others (friends, family, and community organizations). Some women appeared to thrive, others merely survived, but all maintained the appearance of conjugal unity.  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