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   180篇
  免费   19篇
各国政治   14篇
工人农民   25篇
世界政治   15篇
外交国际关系   18篇
法律   97篇
中国政治   1篇
政治理论   28篇
综合类   1篇
  2024年   1篇
  2023年   3篇
  2022年   5篇
  2021年   4篇
  2020年   3篇
  2019年   19篇
  2018年   13篇
  2017年   14篇
  2016年   15篇
  2015年   8篇
  2014年   12篇
  2013年   29篇
  2012年   10篇
  2011年   7篇
  2010年   12篇
  2009年   4篇
  2008年   3篇
  2007年   8篇
  2006年   7篇
  2005年   3篇
  2004年   1篇
  2003年   5篇
  2002年   4篇
  2001年   1篇
  2000年   2篇
  1999年   1篇
  1996年   1篇
  1991年   1篇
  1990年   1篇
  1987年   1篇
  1982年   1篇
排序方式: 共有199条查询结果,搜索用时 15 毫秒
61.
Since 2002, Creative Commons has been continuously evolving in order to create a licensing scheme that not only fulfils the needs of the author but also stays compatible with already existing national copyright laws. The extent of the respect of moral rights provisions has always been highlighted during the licences’ evolution. This Article first examines whether moral rights are expressly mentioned in the licences and if so, what their treatment is. Each element of the moral rights in the French system will be considered in order to verify their compatibility with the Creative Commons licences. In this context, it will be also asserted whether some existing clauses in the licence contradict with the moral rights of authors. The Article will conclude that although a more flexible interpretation of moral rights provisions is needed when dealing with open content licences, it is essential that Creative Commons addresses the aspects of the licences that are identified as problematic in relation to moral rights. Finally, it will be demonstrated that regardless of the legal status of the licences, the authors' responsibility towards their rights is what will ultimately be the safeguard of their creations' path.  相似文献   
62.
International Environmental Agreements: Politics, Law and Economics - The past few years have witnessed a growing interest among scholars and policy-makers in the interplay of international...  相似文献   
63.
We apply a fallback model of coalition formation to decisions of the U.S. Supreme Court, focusing on the seven natural courts, which had the same members for at least two terms, between 1969 and 2009. The predictions of majority coalitions on each of the courts are generally borne out by the 5–4 decisions, whereas the predictions of the Martin-Quinn (Political Analysis 10(2):134–153, 2002) model, which assumes a single underlying dimension along which the justices can be ordered, are not. The present model also provides insight into the dynamic process by which subcoalitions build up into majority coalitions and, in addition, identifies “kingmakers” and “leaders” on the natural courts. Furthermore, it provides evidence, from coalitional memberships, that a few justices shifted over time from one ideological camp to another.  相似文献   
64.
Existing research has linked the adoption of pension reforms to demographic pressures, party ideology, and the diffusion of social policy ideas. We argue that pension policy change in Western Europe is also related to the “shock” of European Monetary Union (EMU). We use a Spatial Autoregressive Probit model with event-history features to test whether the decision to reform can be best explained by domestic factors, diffusion dynamics, or similar exposure to a common shock. We find that EMU made pension reform more likely for low and moderately indebted countries in the early 1990s but delayed reform in the late 1990s. Demographic pressures and policy diffusion also mattered for reform adoption, but not more than the EMU shock.  相似文献   
65.
The paper examines the economic linkages between the post-Soviet states from the point of view of the financial and economic crisis of 2008–2009. It aims to find out whether the interdependence between the countries of the former Soviet Union is still large enough that crises in individual countries affect the economic development in the neighboring states, and assesses the impact of the crisis itself on the linkages between the former Soviet republics. The evidence is mixed: while some channels of interdependence deteriorated over the last decade, others became more important, and some were even strengthened by the crisis itself.  相似文献   
66.
The Winter Olympic Games in Sochi and the annexation of Crimea were two major international events in which Russia engaged in early 2014. In spite of all the divergence in the logic underpinning each of them, four concepts strongly resonate in both cases. First, in hosting the Olympics and in appropriating Crimea, Russia was motivated by solidifying its sovereignty as the key concept in its foreign and domestic policies. Second, the scenarios for both Sochi and Crimea were grounded in the idea of strengthening Russia as a political community through mechanisms of domestic consolidation (Sochi) and opposition to unfriendly external forces (the crisis in Ukraine). Third, Sochi and Crimea unveiled two different facets of the logic of normalisation aimed at proving – albeit by different means – Russia’s great power status. Fourth, one of the major drivers of Russian policy in both cases were security concerns in Russia’s southern flanks, though domestic security was also an important part of the agenda.  相似文献   
67.
On 14 May 2002, the House of Commons voted on proposals put forward by the Modernisation Select Committee for reform of the departmental select committee system. This article examines the origins of those proposals, and the outcome of the vote, focusing on one particular proposal to create a Committee of Nomination to place MPs onto select committees. This raises questions regarding two competing academic approaches to explaining parliamentary reform, the ‘attitudinal’ approach and the ‘contextual’ approach, and concludes that, of the two, the ‘contextual’ approach is better placed to explain the failure to create a Committee of Nomination.  相似文献   
68.
69.
We report the case of a man who died twelve hours after ingesting powdered iboga root, commonly taken for its stimulant and hallucinogenic properties. Ibogaine and ibogamine were quantified in the powder ingested and the victim's body fluids by GC‐MS/MS after liquid–liquid extraction (Toxi‐tubes A®). The concentrations of ibogaine measured in the blood samples taken at the scene and in the peripheral blood, urine, and gastric fluid samples taken during the autopsy were 0.65, 1.27, 1.7, and 53.5 μg/mL, while the iboga content in the powder was 7.2%. Moreover, systematic toxicological analyses of biological samples showed the presence of diazepam and methadone in therapeutic concentrations. Death was attributed to the ingestion of a substantial quantity of iboga in the context of simultaneous methadone and diazepam consumption.  相似文献   
70.
Current techniques used by forensic anthropologists for the identification of unknown human skeletal remains have largely been created using U.S. Black and White samples. When applied to Hispanics, these techniques perform poorly and can lead to misclassifications; consequently, there is an imperative need for population‐specific standards for Hispanics. This research examines the classification accuracies obtained by the original Walker (Am J Phys Anthropol, 136, 2008) and Klales et al. (Am J Phys Anthropol, 149, 2012) methods for nonmetric sex estimation and provides recalibrated regression equations specifically for Hispanics. Ordinal data were collected for five skull and three pelvic traits from a sample of 54 modern Hispanic individuals. Recalibration of the Klales et al. equation improved accuracy (90.3% vs. 94.1%), while recalibration of the Walker method equation decreased accuracy (81.5% vs. 74.1%), but greatly improved sex bias (22.2% vs. ?7.4%), thereby making the recalibrated equations more appropriate for use with Hispanics.  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