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   1380篇
  免费   88篇
各国政治   113篇
工人农民   72篇
世界政治   203篇
外交国际关系   96篇
法律   723篇
中国政治   6篇
政治理论   255篇
  2023年   22篇
  2022年   17篇
  2021年   35篇
  2020年   45篇
  2019年   61篇
  2018年   89篇
  2017年   75篇
  2016年   75篇
  2015年   46篇
  2014年   75篇
  2013年   233篇
  2012年   62篇
  2011年   52篇
  2010年   27篇
  2009年   27篇
  2008年   42篇
  2007年   42篇
  2006年   41篇
  2005年   43篇
  2004年   45篇
  2003年   43篇
  2002年   33篇
  2001年   34篇
  2000年   40篇
  1999年   14篇
  1998年   12篇
  1997年   4篇
  1996年   5篇
  1995年   6篇
  1994年   14篇
  1993年   8篇
  1992年   8篇
  1991年   8篇
  1990年   6篇
  1989年   6篇
  1988年   7篇
  1987年   6篇
  1985年   3篇
  1984年   3篇
  1982年   4篇
  1981年   2篇
  1980年   4篇
  1979年   6篇
  1978年   5篇
  1977年   2篇
  1973年   8篇
  1972年   3篇
  1971年   7篇
  1965年   4篇
  1963年   2篇
排序方式: 共有1468条查询结果,搜索用时 15 毫秒
1.
Abstract

This article reports and discusses the results of a study that investigated photographic images of children in five online terrorist magazines to understand the roles of children in these groups. The analysis encompasses issues of Inspire, Dabiq, Jihad Recollections (JR), Azan, and Gaidi Mtanni (GM) from 2009 to 2016. The total number of images was ninety-four. A news value framework was applied that systematically investigated what values the images held that resulted in them being “newsworthy” enough to be published. This article discusses the key findings, which were that Dabiq distinguished different roles for boys and girls, portrayed fierce and prestigious boy child perpetrators, and children flourishing under the caliphate; Inspire and Azan focused on portraying children as victims of Western-backed warfare; GM portrayed children supporting the cause peacefully; and JR contained no re-occurring findings.  相似文献   
2.
Abstract

Despite shared historical experience and cultural proximity, the Visegrad group (V4) struggles to institutionalise its cooperation through stable mechanisms ensuring internal cohesion and external credibility. This is especially evident in the field of security and defence, which requires a shared strategic vision, in particular, common norms regarding the legitimate use of military force. While in the 1990s the four countries exhibited solidarity and unity in their collective ambition under the narrative of the ‘Return to Europe’, their general perception of security threats and strategic culture prevents deeper integration into a security community.  相似文献   
3.
4.
5.
6.
This paper studies the impact of daily official foreign exchange interventions on the exchange rates in Croatia for the period from 1996 to 2004. Using the event study methodology and a variety of GARCH models reveals that the Croatian central bank was in a position to influence, to some extent, the level of the exchange rate during the period studied. This lends support to the view that foreign exchange intervention may be effective in emerging market economies.  相似文献   
7.
The authors compared the effects of alcoholic drinks rich in fusel oil with the effects of diluted pure alcohol of the same quantity on 19 clinically healthy university students. The investigations utilized EEG and physiopsychic testing methods. The clinical symptoms were observed both under the effect of drinks and in a crapulous state ("hang-over"). It was found that alcoholic drinks rich in fusel oil can produce a more deviating EEG curve, an increased worsening of physiopsychic performance and of clinical and subjective symptoms. The necessity of regular quality control of alcoholic beverages is pointed out.  相似文献   
8.
9.
The 1990s ended equivocally in Latin America. What has gone wrong? Is economic failure the cause or the consequence of the democratic decay and the erosion of governance throughout the region? The review essay revisits the debate on the intricate links between politics and economics in the second stage of reform. Moving beyond standard typologies of regime type, it explores the interactions between the quality of democratic governance and the performance of economic policy under democratic auspices, in particular its credibility. It is now amply recognized that reforms have been hindered by inefficient unreliable and unaccountable government institutions. Furthermore, the manner in which market reforms have been implemented has undermined governance and accountability. The importance of policy credibility has essentially been neglected as a pivotal condition for effective economic reform. Consequently, policymakers propose a new round of reforms, centring on strengthening the institutions of governance and modifying the incentives shaping public policy. The essay argues that restoring the credibility of policy requires a fundamental redefinition of the state and reforming the methods of government and the styles of policymaking. The defining challenge of Latin American countries is to strengthen capacity to adequately implement policy and credibly commit to policy reform. Copyright © 2003 John Wiley & Sons, Ltd.  相似文献   
10.
In comparative analysis of welfare states, there is a consensus that mature welfare state systems have been confronted, for some considerable time, with substantial pressure towards re-structuring and that, as a result, they actually have undertaken several and varied modifications. This articles aims at exploring and analysing these developments in Austria and Germany from a comparative point of view. The analysis concentrates on two vital fields of social policy: old-age insurance and unemployment insurance. Especially in respect of the development of social policy and regarding important characteristics of the two welfare state systems, both countries traditionally show a large degree of resemblance to each other. Many similarities remained to exist during the phase of growing pressures on the welfare state, whereas at the same time it is evident that differences between the two countries increased. The respective actual developments will be interpreted in the light of corresponding theories of comparative welfare state research and classified as gradual and structural changes.  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