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L. Ragni D. Cardone N. Conte A. Dall’Asta A. Di Cesare A. Flora 《Journal of Earthquake Engineering》2018,22(10):198-230
ABSTRACTThis paper reports on results of nonlinear analyses performed within the RINTC project on an RC building isolated with different systems (High Damping Rubber Bearings, High Damping Rubber Bearings and Flat Sliding Bearings, Friction Pendulum System) and designed according to the Italian design code. The seismic response has been evaluated under different seismic input levels of two sites with different hazard and by considering two Limit States: Global Collapse and Usability-Preventing Damage. The influence of seismic stoppers and modelling uncertainties is also evaluated. Results permit to compute the implicit collapse risk and to identify critical aspects of current design procedures. 相似文献
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Derek O’Brien 《The Journal of imperial and commonwealth history》2018,46(5):958-983
ABSTRACTAmongst Britain's former colonies the independent countries of the Commonwealth Caribbean represent something of an anomaly in so far as the majority of them remain constitutional monarchies and continue to retain the Judicial Committee of the Privy Council (JCPC) as their final appellate court, even though the region has had its own final appellate court – the Caribbean Court of Justice – since 2006. This is in marked contrast to Britain's former colonies in Africa and South Asia, the majority of which switched to republicanism soon after independence and at the same time abolished rights of appeal to the JCPC. This paper seeks to uncover the reasons for this anomaly by examining how the path that led to independence was shaped by a particular conception of Dominion status and by the willingness of nationalist leaders to embrace a dual identity: equal parts West Indian nationalist and Empire loyalist. It will also examine the phenomenon of the ‘postcolony’; being the persistence of the colonial order following the acquisition of constitutional independence. The paper has three aims. Firstly, to contribute to a better understanding of the impact of Dominion status and all that it symbolised in a region which is often overlooked in the scholarly literature on this topic. Secondly, better to understand the competing political forces that led three countries in the region to adopt republicanism, but inhibited its adoption elsewhere in the region. Thirdly, and finally, to enhance discussion of the complex nexus between republicanism and the abolition of rights of appeal to the JCPC where political and juridical considerations do not neatly align. 相似文献
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Riccardo Privitera Valentina Palermo Francesco Martinico Alberto Fichera Daniele La Rosa 《European Planning Studies》2018,26(4):812-837
Non-urbanized areas (NUAs) play an important role in reducing the effects of climate change by providing both carbon storage and sequestration. Urban areas are responsible for the emission of 60% of global greenhouse gas, 50% of which are produced by buildings. During the past decades, increasing urban growth and sprawl processes produced several urban layouts characterized by different morphological features and a common lack of sustainable energy and environmental solutions. Investigating the relationship between urban morphology, energy demand and carbon emission/sequestration represents a relevant topic for urban planning practices implemented to face urban climate change effects. This study proposes a method for a transformability assessment aimed at investigating the transformation suitability of different urban morphology types. The case study is the metropolitan area of Catania (Italy), characterized by an impressive urban growth since the 1960s. The proposed method identification of limits and options for increasing sustainability of urban areas considering the contribution of both NUAs and built-up areas. This approach allows to identify appropriate planning tools for new layouts of urban fabrics while increasing the objectivity of the decision process. In the framework of climate change mitigation and adaptation, the outcomes of this research may lead to innovative urban planning practices. 相似文献
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Behavioral ecology is the study of adaptive behavior in relation to social and environmental circumstances. Analysts working from this perspective hold that the reproductive strategies and decision-making capacities of all living organisms—including humans—are shaped by natural selection. Archaeologists have been using this proposition in the study of past human behavior for more than 30 years. Significant insights on variation in prehistoric human subsistence, life history, social organization, and their respective fossil and archaeological consequences have been among the more important results. 相似文献
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David d’Avray 《History of European Ideas》2013,39(8):1003-1018
A distinction between hard-to-shake but rational convictions, on the one hand, and the rationality that calculates causal and logical consequences, on the other hand, can generate questions for the history of ethics. Most moral thinkers draw some such distinction but the contours of the line differ greatly, and, in drawing the line, past moral thinkers tend to be influenced by their own deeply held principles, which in turn tend to reflect their social world. Questions about where the line between values and instrumental calculation are drawn and about the effect on this of the moral thinkers own social world are applied by way of illustration to Thomas Aquinas and Kant. The paper attempts to use Weberian social theory to elucidate a theme in the history of ethics, making every effort to keep the two kinds of theory distinct. 相似文献
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