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The article analyses the type of bicameralism we find in Australia as a distinct executive-legislative system – a hybrid between parliamentary and presidential government – which we call ‘semi-parliamentary government’. We argue that this hybrid presents an important and underappreciated alternative to pure parliamentary government as well as presidential forms of the power-separation, and that it can achieve a certain balance between competing models or visions of democracy. We specify theoretically how the semi-parliamentary separation of powers contributes to the balancing of democratic visions and propose a conceptual framework for comparing democratic visions. We use this framework to locate the Australian Commonwealth, all Australian states and 22 advanced democratic nation-states on a two-dimensional empirical map of democratic patterns for the period from 1995 to 2015.  相似文献   
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This article introduces a special issue on the emergent relationship between the rhetoric and implementation of the rule of law concept in Southeast Asia. It thematically introduces four country case studies (Cambodia, Myanmar, Thailand and Vietnam), and the case of ASEAN’s adoption of the rule of law in region-building, which are included in this special issue. We highlight how ideals that are arguably central to the “tradition” of the rule of law are being excised, marginalised, defended and/or undermined in Southeast Asian contexts. We emphasise how the very concept is deeply contested and far from neutral – at stake is the very notion of “law” for whom, and for what. The article offers insight into the social dynamics affecting how the rule of law is being interpreted by political actors and how it is being contested and consolidated via governance practices in the region, and proposes new avenues for research in assessing how the rule of law is operating in transitional and authoritarian state settings.  相似文献   
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Festivals and celebrations have special significance for the foundation of community and collective memory. They are part of social practice and, at the same, also reveal much about current and historical social structures, traditions and rituals. Festivals contrast with everyday life, taking participants away from it; celebrations, conversely, celebrate and reinforce social hierarchies, the role of individuals in the community and the characteristics of the community. This is clearly demonstrated in this contribution on the example of the festivities of two western Ukrainian village communities celebrating 520 years of existence. The communities’ notable peculiarity lies in the fact that they were founded as a single village. Due the partitioning of Poland along the Zbru? River, however, the two sides were situated in Austria-Hungary and Russia, respectively. In the interwar period, they were located in Poland and the Soviet Union. Since the end of the Second World War, they were part of the Ukrainian Soviet Socialist Republic. Although they did not have borders for the first time in 150 years, they nevertheless continued to exist as independent villages. Given this starting point, a celebration of the 520th anniversary of the founding of these communities obviously has very complex historical contexts within different past state regimes. The following analysis of the village festival will first demonstrate how such a celebration was achieved. Further, it will examine the extent to which a socio-spatial demarcation was reproduced just as efforts were simultaneously made to eliminate it. The village is a striking example of the manifestation of the experience and perception, design and imagination of present and past spaces.  相似文献   
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The seismic vulnerability of city centers is commonly assessed by extending the study methods applied to single buildings to urban aggregations. This approach is not always applicable at territorial scale, as it is uneconomical in terms of time and costs. An innovative method provides reasonable large-scale a priori estimation of parameters not directly evaluable from the exterior of buildings by elaborating values which can be measured from the outside. Those parameters are treated as continuous variables, by assigning them a suitable probability density function. The Bayesian approach is adopted, which allows the update of initial hypotheses by using new data gathered during on-site surveys. In this regard, a rapid survey form for the on-site data collection is proposed. An example of its application to a façade of a building structural unit in Santo Stefano di Sessanio in L’Aquila province (Italy) is proposed, showing promising preliminary results for buildings belonging to Italian historical centers.  相似文献   
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During the last restoration of the Fontana di Trevi -Rome (2014–2015), it has been performed a diagnostic investigation to characterize the materials used to build and obtain the colors of the surfaces of some architectural elements of this fountain. According to the restoration teamwork needs, we focussed our efforts on the dome over the central statue of Oceanus, on the bas-relieves on the sides of the dome, and on the cliff where the water flows. Several samples were collected from these elements and therefore, they were subjected to an analytical approach including infrared spectroscopy, optical and scanning electron microscopy. The achieved results indicated the use of red earth pigments on the dome. The same pigment has been revealed on the bas-relieves, although their colors have an additional contribution due to degraded layers. Samples taken from the cliff showed a complex stratigraphy, although a white scialbo has been identified as original layer, testifying the intentions of the authors in term of color rendering. This information was essential for the restores in order to choose the proper intervention procedure for each investigated surface. The research testified the importance of an integrated diagnostic analysis to preserve the original colours of monuments and building.  相似文献   
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ABSTRACT

The employment of timber pegs in timber structure joints is a widespread technology in the field of timber frame building in the United States, where the Timber Frame Engineering Council has published a special Standard to supplement the National Design Specification for Wood Construction. The authors have been studying the possibility of supplementing the Eurocode 5 design formulas, thought for timber joints with metal connectors, with specifications needed for a reliable design when employing timber pegs. The field of application envisaged is that of restoring timber structures and results obtained until now are quite encouraging. In this step of the research, more attention has been paid to deformation process: fir and chestnut samples have been tested to determine their dowel-bearing behavior with steel and ash timber peg while double-shear plane joints made of the same wood species, and fastened with steel as well as timber pegs, have been analyzed.  相似文献   
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Epistemic communities are an established concept in the study of international relations but can also explain policy change at the domestic level. This article asks why some epistemic communities manage to convince decision makers of their preferred policies while others do not. It suggests that the reason lies in the causal mechanism of epistemic communities' influence on decision makers, mediated by decision makers' demand for expert input. Most epistemic communities scholarship focuses on single case studies where the communities' influence on policy was strong and clear, leading to an overestimation of the groups' influence. To help correct this probable bias, this article compares a successful case of epistemic community influence (health technology assessment in Poland) with an unsuccessful example of the same policy (in the Czech Republic). The juxtaposition allows for unpacking of the necessary parts of the causal mechanism (emergence of an epistemic community, its activity, access to decision makers, and successful suasion) and separating them from the crucial scope condition. Decision makers' uncertainty about the policy issue at hand has traditionally been the key scope condition for epistemic communities but the successful Polish case demonstrates that epistemic communities can be influential even in highly certain areas of routine policymaking, leading to a reconceptualization of uncertainty as policymakers' demand for expert input. Demand can originate from various sources, but any change of it affects individual parts of the causal mechanism, leading to a success or failure of epistemic communities' policy enterprise.  相似文献   
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