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   133篇
  免费   3篇
各国政治   15篇
工人农民   9篇
世界政治   20篇
外交国际关系   5篇
法律   58篇
中国政治   3篇
政治理论   22篇
综合类   4篇
  2022年   1篇
  2021年   1篇
  2020年   3篇
  2019年   3篇
  2018年   8篇
  2017年   3篇
  2016年   5篇
  2015年   3篇
  2014年   6篇
  2013年   18篇
  2012年   5篇
  2011年   8篇
  2010年   4篇
  2009年   6篇
  2008年   10篇
  2007年   9篇
  2006年   7篇
  2005年   3篇
  2004年   4篇
  2003年   5篇
  2002年   4篇
  2001年   4篇
  2000年   3篇
  1999年   3篇
  1998年   1篇
  1993年   1篇
  1990年   1篇
  1989年   2篇
  1986年   1篇
  1984年   1篇
  1983年   1篇
  1977年   1篇
  1974年   1篇
排序方式: 共有136条查询结果,搜索用时 0 毫秒
31.
This article describes trends in suicide attempt visits to emergency departments in the United States (US). Data were obtained from the National Hospital Ambulatory Medical Care Survey using mental-health-related ICD-9-CM, E and V codes, and mental-health reasons for visit. From 1992 to 2001, mental-health-related visits increased 27.5% from 17.1 to 23.6 per 1000 (p < .001). Emergency Department (ED) visits for suicide attempt and self injury increased by 47%, from 0.8 to 1.5 visits per 1000 US population (p(trend) = .04). Suicide-attempt-related visits increased significantly among males over the decade and among females from 1992/1993 to 1998/1999. Suicide attempt visits increased in non-Hispanic whites, patients under 15 years or those between 50-69 years of age, and the privately insured. Hospitalization rates for suicide attempt-related ED visits declined from 49% to 32% between 1992 and 2001 (p = .04). Suicide attempt-related visits increased significantly in urban areas, but in rural areas suicide attempt visits stayed relatively constant, despite significant rural decreases in mental-health related visits overall. Ten-year regional increases in suicide attempt-related visits were significant for the West and Northeast only. US emergency departments have witnessed increasing rates of ED visits for suicide attempts during a decade of significant reciprocal decreases in postattempt hospitalization. Emergency departments are increasingly important sites for identifying, assessing and treating individuals with suicidal behavior.  相似文献   
32.
We broaden the analysis of aid flows by investigating the effects of domestic and transnational electoral politics on Japanese overseas development assistance(ODA). We also consider measures of external financial balance and Japan's importance in the international trading system. We present a method for assessing shifts in Japanese ODA policy. We find that Liberal Democratic Party popularity affects the size of the Japanese ODA budget and the way that ODA is allocated. There is also limited evidence that ODA allocations are sensitive to the timing of U.S. elections. By contrast, Japan's changing importance in the international trading system and its current account and exchange rate positions account for little of the inter-temporal variation in Japanese ODA policy.  相似文献   
33.
34.
35.
36.
There is high interest in economic development efforts involving cooperation or collaboration among metropolitan jurisdictions. To determine why some local governments engage in cooperative agreements while others do not, this paper investigates transaction obstacles, including bargaining, information, agency, enforcement, and division problems. The authors then advance an institutional collective action explanation for intergovernmental cooperation, focusing on the conditions under which these transactions costs are low. This work anticipates that the costs associated with interlocal cooperation are influenced by the demographic characteristics of communities, local political institutions, and the nature of regional government networks. Empirical analysis based on a national survey of local development officials provides support for several predictions from this model and identifies policy variables that, in turn, increase the prospects for cooperation, specifically through the development of informal policy networks.  相似文献   
37.
38.
An important strand in the literature has stressed the analytical distinction between the Muslim Brotherhood's brand of Islamism and the Salafist movement. This article examines the shifts that have occurred within these two movements in Egypt since the Arab Spring. It specifically asks whether approximations between them in terms of strategies of actions have been paralleled by ideological approximations. The article argues that both movements have seen increased diversification which has—especially at the fringes—involved a reshaping of identities and ideological approximations that may facilitate cooperation between segments of these movements in the future.  相似文献   
39.
This research examines the association between intellectual property (IP) and whitecollar crime (WCC), and identifies future research that might benefit policymakers; federal, state, and local agencies; and the general public. Research methods include a review of literature, a review of information and data in IPR violations and WCC, and inquiry in areas that directly deal with IP laws and enforcement practices, such as law enforcement agencies, IP-based industries and private law firms.  相似文献   
40.
This paper attempts to describe the present situation in the women's movement in Serbia and Montenegro and to tackle questions about its future, on the basis of a sociological study of newly formed women's groups. In the past, the women's movement in these societies has surged several times, only to be completely annulled, and its proponents falling to oblivion. Now, for the first time ever, the seeds of the movement originating from the long gone period of the socialist regime in Yugoslavia have survived the turmoil of disintegration and wars, and are germinating as women's groups and networks spring up alongside are being formed. The crucial task for the future will be strengthening this fragile and diffused network structure and laying down solid foundations for a movement with proper institutional mechanisms on a nation/state level. This investigation examined the prerequisites for this: firstly by examining the visibility and distinguishing features of women's groups and their activities in their current local environment; and secondly, by assessing activists' clear acceptance of feminist (and their groups') self-determination, which confront existing social attitudes towards feminist identities. In both respects, considerable advances towards a broader and clearer recognition of the aims and essence of women's groups' activities are identified, in spite of the ever-present traditional and ideological resistance to this type of women's engagement.  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