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   1183篇
  免费   57篇
各国政治   68篇
工人农民   84篇
世界政治   89篇
外交国际关系   94篇
法律   636篇
中国共产党   1篇
中国政治   18篇
政治理论   249篇
综合类   1篇
  2023年   11篇
  2022年   14篇
  2021年   40篇
  2020年   45篇
  2019年   54篇
  2018年   60篇
  2017年   60篇
  2016年   60篇
  2015年   41篇
  2014年   56篇
  2013年   197篇
  2012年   59篇
  2011年   50篇
  2010年   27篇
  2009年   46篇
  2008年   40篇
  2007年   54篇
  2006年   35篇
  2005年   20篇
  2004年   30篇
  2003年   22篇
  2002年   23篇
  2001年   19篇
  2000年   20篇
  1999年   10篇
  1998年   10篇
  1997年   10篇
  1996年   14篇
  1995年   12篇
  1994年   8篇
  1993年   9篇
  1992年   12篇
  1991年   8篇
  1990年   8篇
  1989年   6篇
  1988年   8篇
  1987年   3篇
  1986年   2篇
  1985年   2篇
  1984年   8篇
  1982年   3篇
  1981年   3篇
  1979年   2篇
  1978年   3篇
  1977年   4篇
  1971年   1篇
  1970年   1篇
  1969年   3篇
  1967年   1篇
  1966年   1篇
排序方式: 共有1240条查询结果,搜索用时 725 毫秒
101.
Several observers suggest that we may have undergone a shift from a post-crime to a pre-crime society in which the principal focus has become the pursuit of security by anticipating and forestalling future harms, rather than responding retrospectively to harms that have actually happened. This paper is about the economics of pre-crime interventions. It investigates the welfare consequences of risk assessment and early interventions to prevent individuals from engaging in criminal activities. Furthermore, it deals with the question of what constitutes an optimal application of risk assessment and early intervention. Finally, it presents three rules of thumb to identify conditions where pre-crime intervention may be welfare enhancing.  相似文献   
102.
103.
104.
SEKER die standhoudendste definisie van kommunikasie is al daardie opvattings wat verband hou met die ideale van die demokrasie. Ons begrip van kommunikasie is sedert die negentiende eeu vol van die voornemens van die goeie demokraat: daardie romantiese siening van die individu se betrokke oorgawe aan die samelewing. Kommunikasie het'n baie handige begrip geword om die individu se deelname en inspraak, sy medeseggenskap en medeleelsaamheid, kortom, sy maatskaplike betrokkenheid, ideologies te regverdig. Vandaar al die goeie bedoelings met kommunikasie van almal wat maar iets te sê het oor hedendaagse maatskaplike toestande en die begrip populariseer met selfversekerde uitsprake dat kommunikasie en demokrasie dieselfde is.  相似文献   
105.
Abstract

China's position in the world economy during the past half-century provides vital information for investigating the relation between politics and trade. Although there is a substantial number of studies in this area, the current study extends the literature in at least three ways: (1) it is one of the first studies that investigates the problem of a potential sample selection bias—as a result of the fact that countries taken up in the analysis are not randomly sampled from all countries in the world; (2) it considers third-country effects that follow from the fact that China's relation with any two countries is affected by the relation between these countries themselves; and (3) it tests the impact of five political arrangements simultaneously, which is more comprehensive than any former study. By using data as to 78 of China's trade partners over the 1950–2002 period, this study provides empirical evidence for the hypotheses that the establishment of diplomatic relations, cooperation, visits of heads of states and political system similarity are associated with greater trade flows. The hypothesis that member countries of a Preferential Trading Agreement have had smaller trade flows with China, which is no member of any of these Preferential Trading Agreements, is not supported by the results.  相似文献   
106.
107.
108.
The concept of integrated care has assumed growing importance on the policy agendas both in England and The Netherlands and elsewhere. It is characterized as health and health care-related social care needed by patients with multi-faceted needs. This article compares policy approaches to integrated care in England and The Netherlands. Differing political strategies and conditions for integrated care correspond to the dissimilarities in the institutional structure and culture of their health care systems. Health care systems are understood as specific national and historical configurations. We review the last decade's relevant policy processes, using the concepts of hierarchy, market and network. The state health care system in England relies mainly on hierarchical steering, thus creating tight network structures for integrated care on the local level. The Netherlands, with its health care system in a public-private mix, has set incentives for voluntary, loosely coupled and partly market-driven cooperation on the local level. Implications for success or failure are mixed in both configurations. Policy recommendations have to be tailored to each systems' characteristics.  相似文献   
109.
Some studies suggest that challenger parties push new issues onto the agenda, especially when they ‘own’ these issues. Others claim that established parties largely determine how prominent issues appear on the agenda. This article contributes to this debate by focusing on an issue on which challenger parties have most ‘ownership’: immigration. Political claims on this issue made by political parties in newspapers in seven West European countries after three events that could potentially trigger attention to immigration were studied. Large and government parties appear most prominent in the news. However, findings show a significant, positive effect of associative issue ownership on claims-making in the news, while controlling for party size and government status. So, when challengers have issue ownership they appear as claim-makers on the issue. These results paint a balanced picture of the role that challenger and established parties have in setting the agenda.  相似文献   
110.
This paper explores access to health and education for disabled youth in sites with and without community rehabilitation workers (CRWs). A cross-sectional survey using a structured questionnaire was undertaken in nine sites in South Africa, and a snowball sample of 523 disabled youths of both sexes, aged between 18 and 35 years, was selected. The survey found that a significantly larger proportion of disabled youth living in sites with CRWs were seen by health care workers at home, and that there was a large difference in educational access between sites with and without CRWs. CRWs are well positioned to promote equal citizenship for disabled youth through service learning with occupational therapy final year students to improve access to health and education, so that barriers to their participation in economic development are removed.  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