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   425篇
  免费   22篇
各国政治   34篇
工人农民   23篇
世界政治   50篇
外交国际关系   36篇
法律   236篇
中国政治   4篇
政治理论   62篇
综合类   2篇
  2023年   6篇
  2022年   7篇
  2021年   11篇
  2020年   14篇
  2019年   12篇
  2018年   17篇
  2017年   25篇
  2016年   21篇
  2015年   16篇
  2014年   15篇
  2013年   71篇
  2012年   24篇
  2011年   22篇
  2010年   9篇
  2009年   13篇
  2008年   20篇
  2007年   24篇
  2006年   23篇
  2005年   19篇
  2004年   19篇
  2003年   14篇
  2002年   5篇
  2001年   4篇
  2000年   8篇
  1999年   2篇
  1998年   4篇
  1997年   5篇
  1996年   1篇
  1995年   2篇
  1994年   2篇
  1993年   1篇
  1992年   1篇
  1990年   2篇
  1989年   1篇
  1985年   1篇
  1984年   1篇
  1977年   2篇
  1975年   1篇
  1973年   1篇
  1968年   1篇
排序方式: 共有447条查询结果,搜索用时 15 毫秒
101.
ABSTRACT

This chapter examines servant/employer relationships in Anna Muylaert’s film Que horas ela volta? (The Second Mother, 2015). Written in the first person by someone who locates herself as a white, middle-class Brazilian from humble origins who has lived abroad for nearly 30 years, the chapter focuses on the sense of discomfort caused on her by the film and by Brazilian middle-class reliance on domestic servants, whilst at the same time analysing the role played by intimacy and servitude in the film. In dialogue with Sérgio Buarque de Holanda’s definition(s) of “cordialidade” (and with later discussions of it), the chapter examines what “cordialidade” can mean in the context of employers/domestic servants relationships in contemporary Brazil.  相似文献   
102.
The aim of this article is to compare Unasur and the African Union with regard to their institutional structure, agenda and performance. Although some scholars have made comparative assessments of regional institutions in the same region or comparisons between regional projects worldwide and the European Union, there are still few academic contributions which develop a cross-regional comparison among regional initiatives from different regions of the Global South. By assessing the cases of Unasur and the African Union, and particularly Unasur’s Defence Council and the AU’s Peace and Security Council, taking into account their institutional structure, performance and limitations, and the role of regional leaders and exogenous actors in both cases, we have elaborated an analytical framework aiming to identify and explain the similarities and differences between two regional institutions outside Europe. Based on the contributions of comparative regionalism and the evaluation of Unasur and the AU, we conduct a comparative analysis of both regional organisations, giving specific attention to their security and defence agendas, moving forward the empirical and analytical agenda of comparative regionalism.  相似文献   
103.
Conditional cash transfer programs may boost the electoral fortunes of incumbents among beneficiary groups, but do they also influence recipient attitudes toward state legitimacy? This article examines the relationship between Brazil's Bolsa Família program and recipients’ sense of the Brazilian state's political legitimacy, from 2007 to 2014. Using AmericasBarometer data and propensity score matching, this study provides evidence that targeted cash benefits correlate with citizens’ views of the state, but that this relationship is limited to increasing trust in core state institutions, local government, and incumbent political actors. Diffuse dimensions of regime legitimacy, including recipients’ sense of political community, support for regime principles, and retrospective perceptions of national economic performance, are largely unaffected by the receipt of targeted benefits. Over time, the evidence also suggests that the impact of program receipt on these measures of support remains largely unchanged.  相似文献   
104.
105.
106.
107.
Eusammenfassang Wenngleich sich Europ?isierung in der Politikwissenschaft noch zu keinem eigenst?ndigen Theoriestrang verdichtet hat, haben die Aktivit?ten in diesem Forschungsbereich in den vergangenen Jahren erheblich zugenommen. Nationalstaatliche Ver?nderungsprozesse fest im Blick, brachten diese Arbeiten einen lange vernachl?ssigten Bereich zurück auf die Forschungsagenda: die Rückwirkung der europ?ischen Integration auf den Nationalstaat. Dieser Bericht spiegelt den aktuellen Stand der Europ?isierungsdebatte wider und umfasst sowohl Prozesse der Europ?isierung von EU-Mitgliedsstaaten als auch von (potenziellen) Beitrittskandidaten. Darüber hinaus werden dringliche Forschungsfragen zukünftiger Europ?isierungsstudien aufgeworfen, um einen bescheidenen Beitrag zur wissenschaftlichen Debatte zu leisten.  相似文献   
108.
Commotio cordis is a clinic-pathological syndrome related to sudden death in young people involved in sports activities. It has been described, mainly, in athletes without previous cardiac anomalies who received a minor blow to the chest which produces ventricular fibrillation and cardiac arrest in the absence of structural damage to the ribs, sternum, or heart. There are few reported cases of commotio cordis associated with violent, non-sports related actions, which are commonly considered to be imprudent homicides. We present the case of a 20-year-old man, who was kicked in the chest during a fight; he suddenly collapsed although advanced cardio-respiratory resuscitation started shortly. Autopsy showed no cardiac lesions concluding that death was due to commotio cordis (blunt trauma to the chest). Toxicological analysis determined the presence of 5.14 mg/L benzoylecgonine in blood. On the basis of medico-legal investigation, the official prosecution considered the death to be imprudent homicide and the aggressor was sentenced to 4 years in prison. We emphasize the importance of the knowledge of the death circumstances through the witnesses’ testimony, prior to beginning the autopsy, to confirm this important medico-legal diagnosis. Arrhythmogenic effects of cocaine and its contribution in the production of these deaths are also exposed.  相似文献   
109.
In a Nature paper of 2010, the concern was raised that intra-individual mtDNA variation may be more pronounced than previously believed, in that heteroplasmies are common and vary markedly from tissue to tissue. This claim taken at face value would have considerable impact on forensic casework. It turns out however that the employed technology detected the germ-line variation relative to the reference sequence only incompletely: on average at least five mutations were missed per sample, as an in silico reassessment of the data reveals. Before one can really set out to access to entire mtDNA genome data with relative ease for forensic purposes, one needs careful calibration studies under strict forensic conditions—or might have to wait for another generation.  相似文献   
110.
Race is understudied in International Relations generally and International Security specifically. To mitigate this omission, this article provides a racial theory of threat perception. It argues that, under certain conditions, racial prejudices embedded in racial identities shape threat perceptions and generate behavioral dispositions. In the first step, racial similarity deflates threat perceptions, while racial difference inflates them. In the second step, deflated threat perceptions facilitate cooperation among racially similar agents, while inflated threat perceptions facilitate discord among racially different agents. Using extensive archival and secondary sources, the article illustrates the explanatory value of the theory in the case of the Anglo-Japanese Alliance (1902-23).  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