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Three geographic areas of Italy have been sampled and genotyped for 9 Y chromosome STRs: DYS19, DYS385, DYS388, DYS389 I and II, DYS390, DYS391, DYS392, DYS393. Sampling was focused on residents of small areas, well distant from major urban centres. Only individuals whose grandfather would live in the same area were included. A total of 210 unrelated individuals were collected. Distribution of genetic variation across the three samples and comparison with previously published Italian database indicated that so far Y chromosome diversity has been only partially explored in the Italian Peninsula.  相似文献   
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Abstract

On the fortieth anniversary of the Carnation Revolution, it is pertinent to ask how Portuguese citizens understand their transition to democracy. In this article, some of the main findings concerning the meanings and legacies of 25 April 1974 are presented, drawing on the findings of two surveys focusing on Portuguese attitudes towards 25 April and fielded in 2004 and 2014, respectively, to a representative sample of the Portuguese population. Here we focus on the degree to which the transition is viewed positively and its social and economic legacies. In the final sections, the main findings of the articles in this special issue are discussed through a presentation of the main questions they answer and the new ones they raise.  相似文献   
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马丽娜 《学理论》2010,(4):53-54
传统文化对农村生态环境保护具有重要的作用,主要体现在六个方面:其一,传统文化有利于丰富农村环境保护知识;其二,传统文化有利于建立农村生态环境保护自治组织;其三,传统文化有利于积累农村社区社会资本;其四,传统文化有利于制定农村环境保护部门的政策;其五,传统文化有利于增强农村居民的环境保护意识;其六,传统文化有利于提高农村的生态效益。  相似文献   
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Since the 1990s trafficking in human beings has increasingly become a priority in the international and European policy agenda. The international community took action against it with the United Nations Protocol against Trafficking (2000), the Council of Europe Convention on Action Against Trafficking in Human Beings (2005) and the Directive 2011/36/EU of the European Parliament and of the Council on Preventing and Combating Trafficking in Human Beings and Protecting its Victims. In the same period the number of studies and research works on it has increased. Nevertheless, some of the most important research questions remain almost unanswered. In particular, there is a paucity of data about the effectiveness of the policies against human trafficking. This paper provides some knowledge in this field. In particular it presents some considerations on the effectiveness of the Italian policies on the protection of and assistance to victims in the period 2000–2008. The data analysis suggests that the effectiveness varied across years and that the entry of Romania in the European Union, apparently, had an impact on the phenomenon and on the policies effectiveness. The lesson to be learned is that under the umbrella of human trafficking very different situations, changing across time and countries, coexist. In order to be effective a national policy should be capable of a) planning actions which take into account the national characteristics of human trafficking; b) monitoring whether and how the phenomenon has changed and change the policies accordingly.  相似文献   
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Using historical analysis of relations between city-states and other international actors in Central Asia during the eighteenth and nineteenth centuries, this article evaluates new structural theories of international politics, chiefly those of David Lake and Jack Donnelly. Pre-colonial Central Asia offers a usefully tough case for structural theories, since it so little resembles the modern international order that these theories were developed to describe. Empirically, the article proceeds by evaluating the region's city-states' relations with three groups of actors: one another; neighbouring empires; and the many non-state actors present at the time. It concludes with an assessment of the merits of the new structuralisms, and a discussion of their value for constructivist international-relations theories of international change.  相似文献   
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This article contrasts three dimensions of economic voting, namely valence, positional and patrimony voting. Whereas the first two dimensions have been frequently explored, the patrimony variable has scarcely been tested as an explanatory variable of voting behaviour. It measures the electors' assets (both risky and non-risky), and seeks to capture the elector's wealth at election time. Using the 2011 post-election survey carried out in Portugal following the June elections, the data show that comparing of the three dimensions, valence is the most important. It was found that patrimony variables, although not significant in a comprehensive vote model, are important explanatory factors of party identification, itself a key variable of vote choice in Portugal.  相似文献   
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This article discusses the reform of intelligence governance in two sub-regional groupings of former communist states: East Central Europe and the Balkans. These two sub-regions are delineated according to the pace and nature of transformations that they have undergone since the collapse of communist rule and their relations with respect to the European Union, the key political and economic organization in Europe. A number of lessons are drawn from comparing experiences in the two sub-regions relating to democratic reform of the security apparatus, and in particular the intelligence sector. Significant factors in the consolidation of democratic governance of intelligence include the nature of precursor communist-era regimes and the legacies they created, whether armed conflict has occurred during the transition, the extent and character of external (especially EU) assistance, and the strength of media and civil society. These factors appear to have influenced how transitional regimes have sought to introduce institutional reforms to constrain the powers of those services and their susceptibility to arbitrary use. They also have influenced measures taken to redress abuses by intelligence services under the preceding communist regime and the legitimation of the post-authoritarian state.  相似文献   
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