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   12篇
各国政治   5篇
工人农民   25篇
世界政治   14篇
外交国际关系   16篇
法律   99篇
中国政治   3篇
政治理论   30篇
  2023年   4篇
  2022年   2篇
  2021年   2篇
  2020年   10篇
  2019年   14篇
  2018年   14篇
  2017年   9篇
  2016年   15篇
  2015年   8篇
  2014年   7篇
  2013年   24篇
  2012年   5篇
  2011年   2篇
  2010年   8篇
  2009年   10篇
  2008年   9篇
  2007年   5篇
  2006年   6篇
  2005年   4篇
  2004年   4篇
  2003年   6篇
  2002年   4篇
  2001年   1篇
  1999年   1篇
  1998年   3篇
  1997年   1篇
  1996年   2篇
  1995年   1篇
  1993年   1篇
  1992年   2篇
  1990年   2篇
  1989年   1篇
  1988年   2篇
  1987年   1篇
  1986年   1篇
  1985年   1篇
排序方式: 共有192条查询结果,搜索用时 15 毫秒
131.
Since the outbreak of the eurozone's sovereign debt crisis, a range of fiscal policy measures have been adopted at the European Union (EU) and national levels that have given rise to claims of a significant reinforcement of fiscal policy constraint. Given the prominence and reinvigorated political appeal of fiscal rules in the EU and beyond, it is disconcerting how little we actually know about the link between fiscal rules, budgetary outcomes and market behaviour. In this research note, the aim is to take stock of the existing literature and challenge its contribution to the current policy debate on the merits of fiscal rules. Specifically it will focus on problems linked to endogeneity, measurements and contextuality.  相似文献   
132.
The Journal of Technology Transfer - Formal standards codify knowledge. Next to patents representing the generation of innovative knowledge, standards can hence be used to proxy the diffusion of...  相似文献   
133.
The conservation and sustainable use of marine biodiversity beyond national jurisdiction has attracted increasing attention from international fora over the last 15 years. A particular issue that is currently debated surrounds the regime for research activities related to biological resources from areas beyond national jurisdiction. This article considers the implications of patenting the research results of such activities in the context of the United Nations Convention on the Law of the Sea. It concludes that policy clarification is needed in order to ensure that any regime for bioprospecting in areas beyond national jurisdiction provides incentives for researchers and prospectors to continue uncovering the mysteries of the deep oceans, including through the issuance of patents, while at the same time ensuring a fair sharing of the benefits of research results with all States.  相似文献   
134.
This article questions the assumption that globalisation has fostered cultural dialogue. In order to understand how globalisation has specifically impacted the sphere of the cultural, it starts by examining the way cultural practises are transformed in its wake. Does globalisation yield new, global forms of culture? To address this conundrum, this article takes the example of a cultural movement that has sought to project itself on a global scale, the anti-whaling culture, exploring both its origins and the distinctive cultural forms it has constituted. It then raises anew the question of dialogue: what of the dialogue between this global anti-whaling movement and local cultures where whaling still occurs? And how does such 'global culture' negotiate with demands for cultural diversity?  相似文献   
135.
136.
The Clean Development Mechanism (CDM) allows industrialised countries to use credits from greenhouse gas abatement projects in developing countries in order to fulfil their own emission reduction commitments. There has been mounting evidence that the CDM’s ability to fulfil its goals as stipulated by the Kyoto Protocol—contributing to the sustainable development of the host countries and delivering real, measurable and additional emission reductions—is less than satisfactory. In this article, an evaluation is made of CDM projects’ likelihood of being additional by assessing the impact Certified Emission Reductions have on the Internal Rate of Return of the individual projects. In addition, the projects’ sustainable development benefits are assessed by using a multi-criteria analysis. In a final step, the relationship between the projects’ additionality and sustainability contribution is assessed and a trade-off between these two CDM goals is established, revealing a potential inherent conflict in how the current mechanism works. The analysis is based on a systematic evaluation of 40 registered CDM projects in India.  相似文献   
137.
138.
139.
Despite the decline in popularity of hypnosis as an investigative interviewing technique, this paper builds on previous research showing that some of the techniques employed in traditional hypnotic interviewing may still be useful in the development of simple, brief memory facilitation procedures for use by the police. Three experiments are described that investigate the effects of a short Focused Meditation with eye-closure technique in situations where participants are presented with misleading information. In the first study, which utilized a standard misinformation paradigm, a significant memory facilitation effect was shown with Focused Meditation, though the effect was not significant for eye-closure alone. There were no increases in errors when the Meditation and eye-closure procedures were used alone or in combination. The second experiment showed that a combined Focused Meditation with eye-closure technique reduced misinformation effects associated with fictitious events, and a third showed that the same technique reduced interrogative suggestibility effects as measured by the Gudjonsson Suggestibility Scale, whilst facilitating free recall memory. It is concluded that a Focused Meditation with eye-closure technique may potentially have applications in the field where brief alternatives to the Cognitive Interview are required.  相似文献   
140.
During the last 10 years, the English Speaking Working Group (ESWG) of the International Society for Forensic Genetics (ISFG) has once a year arranged a Paternity Testing Workshop in which blood samples as well as a questionnaire concerning laboratory strategies were distributed to the participating laboratories. In 2000 and 2001, paper challenges were included in the workshops. Here, we present the results of the 2000 and 2001 Paternity Testing Workshops. The numbers of participating laboratories were 33 (2000) and 36 (2001). A total of 36% (2000) and 31% (2001) of the laboratories submitted typing results of variable number of tandem repeats (VNTRs) investigated with restriction fragment length polymorphism (RFLP) and single locus probes (SLPs). A total of 91% (2000) and 86% (2001) submitted typing results of polymerase chain reaction (PCR) based systems. Typing errors occurred in 0.3% of the submitted PCR-based results in 2000 and in 0.1% in 2001. The results of the paper challenges showed a high degree of variation in the formulas used for calculation of the weight of evidence of rare events such as inconsistencies or possible silent alleles. The majority of the laboratories used the same formulas for calculations of frequently occurring events.  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