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   580篇
  免费   21篇
  2021年   2篇
  2020年   9篇
  2019年   17篇
  2018年   20篇
  2017年   20篇
  2016年   23篇
  2015年   12篇
  2014年   24篇
  2013年   154篇
  2012年   12篇
  2011年   15篇
  2010年   24篇
  2009年   10篇
  2008年   16篇
  2007年   13篇
  2006年   14篇
  2005年   13篇
  2004年   14篇
  2003年   6篇
  2002年   4篇
  2001年   8篇
  2000年   7篇
  1999年   7篇
  1998年   9篇
  1997年   8篇
  1996年   3篇
  1995年   5篇
  1994年   5篇
  1993年   6篇
  1992年   7篇
  1991年   8篇
  1989年   6篇
  1988年   7篇
  1987年   3篇
  1986年   8篇
  1985年   12篇
  1984年   11篇
  1983年   6篇
  1982年   5篇
  1981年   2篇
  1980年   7篇
  1979年   5篇
  1978年   5篇
  1977年   10篇
  1976年   2篇
  1975年   3篇
  1974年   2篇
  1972年   2篇
  1971年   2篇
  1970年   3篇
排序方式: 共有601条查询结果,搜索用时 15 毫秒
111.
112.
113.
114.
115.
Research conducted in Europe and the United States has shown that the nature of the linkage between the elite and the non‐elite is crucial in modern democratic societies. With data drawn from matched samples of the workforce, and of leaders in government, business and trade unions, this paper uses multivariate analysis to examine attitudinal linkages between the elite and the non‐elite in Australia. The results show, firstly, that there is little variation in the belief structures of the two groups, though this may be partly a consequence of the questions that were asked. Secondly, there are significant variations in where the elite and mass are distributed in these attitudes, and some additional variations within the elite itself. Finally, three hypotheses are tested to explain the differences in elite‐nonelite attitudes. Two hypotheses — that the variations can be attributed to socioeconomic status or elite networks — have little empirical foundation, while the third hypothesis — that variations in levels of information and political interest account for the differences — gains more substantial empirical support.  相似文献   
116.
117.
118.
119.
The United States’ intervention in the Salvadoran Civil War, 1979–92, represented the largest nation-building effort launched by Washington between the end of Vietnam and the second war with Iraq. Washington deployed US Special Forces advisers to El Salvador to prevent further human rights abuses, emphasise the importance of winning the affection of civilians, and professionalise and reform the Salvadoran military. Overall, the intervention produced mixed results, including a negotiated settlement. Despite reservations about the efficacy of US policy, lessons from El Salvador have been reapplied elsewhere, including most recently in Iraq.  相似文献   
120.
The 1986 accident at the Chernobyl nuclear power plant in Ukraine produced severe environmental health problems. This paper reports on the environmental health conditions in Ukraine after the accident and the health policy approaches employed to respond to the environmental conditions and health problems. Crisis conditions and a period of rapid change in Ukraine contributed to the difficulties of developing and implementing policy to address serious environmental health problems. Despite these difficulties, Ukraine is taking effective action. The paper describes the primary environmental health problem areas and the efforts taken to solve them. The effect of intense public fear of radiation on policymaking is described. The paper discusses the ability of public fear to distort health policy towards certain problems, leaving problems of greater importance with fewer resources.  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