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91.
In a world in growing turbulence, complexity and uncertainty, where crisis is becoming the norm rather than the exception, resilience is increasingly seen as a critical feature that reflects the capacity of a system to absorb disturbance and reorganize without collapsing. Resilient systems are more adaptable to change, are more able to learn and are less vulnerable to disturbance and external shocks (e.g. natural phenomena, economic crises or political shifts). The resilience theories are re-emerging as a field of research and practice with application to socio-ecological systems, fostering new insights in the discussions about sustainable development. The main purpose of this paper is to explore resilience as a concept and as a framework for promoting more sustainable trajectories, highlighting its potentialities and advantages for policy and planning processes. SPARK, or the strategic planning approach for resilience keeping is introduced in the paper as a new sustainability framework, following key underlying concepts and seven key principles that capture the essence of resilience theories. The paper advances a methodological concept proposal for resilience assessment and planning that aims to contribute to linking theory and practice, performing knowledge brokerage and enhancing policy learning.  相似文献   
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In addition to being the object of policy and legal initiatives, families of migrant origin have become a focus of debate concerning differences and its limits. Migrants themselves, however, are also reflecting on how to manage family relationships in a changing world in which migration is mostly transnational. This article aims to discuss the influence of religious participation on the reconfiguration of processes of family dynamics promoted by three groups of migrant women who, while settled in Lisbon, maintain transnational ties with their countries of origin and with various diasporic spaces. Guiding research questions are: to what extent does religious participation provide migrant women with connections, networks and other intangible resources? How are these resources mobilised as ‘bonding' and ‘bridging' social capitals? Can such capitals become a conduit for the redefinition of family relations and female self-narratives? Comparative analysis confirms that the three groups discussed not only mobilise religious belonging and ties to generate resources, but also convert these connections into social (and other forms of) capital, thus triggering desired changes that affect the lives of their children and families in both the short and long term. While migration does not alter long-standing patterns provided by their own respective sociocultural frames of belonging, our findings reveal that the three groups of interlocutors use religious participation to explore tactics, social capitals and mobility spaces and, further, to negotiate, without subverting, specific family inequality dynamics.  相似文献   
95.
Moisture transfer in the walls in direct contact with the ground leads to the migration of soluble salts, which are responsible for many building pathologies. The treatment of rising damp in historical heritage walls is a very complex procedure. The traditional techniques currently used to minimize rising damp are, in most cases, slight effective or too expensive, especially when dealing with walls of considerable thickness and/or heterogeneous materials such as the historical monuments. The main purpose of this work is to present the experimental results of the rising damp treatment conducted, over 3 years, in the Vilar de Frades Church, in northern Portugal, using the wall-base ventilation technology. The results showed that, for this particular climate conditions, the best solution is to operate seasonally, with outside air admitted to the system during summer months and inside air admitted to the system during winter months.  相似文献   
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Lucas Melgaço 《对极》2017,49(4):946-951
Brazilian geographer Milton Santos is one of the most quoted, celebrated, and controversial social scientists of the so‐called “global South”. His body of work employs a rich vocabulary including reinterpretations of concepts such as “totality”, as well as original concepts like “used territory”. These and other concepts have formed the basis of what could be called a “Miltonian” school of thought in geography. However, despite his national and regional importance to Brazil and the “global South” more generally, he has long been overlooked by the English‐speaking community of geographers. The present article intends to bridge this gap by offering an introduction to Santos and to the English translation of one of his most important and hotly debated texts, “The Active Role of Geography: A Manifesto”.  相似文献   
97.
For the first time, Hispano‐Moresque glazed tiles from Portuguese and Spanish collections were studied together and compared. This work is included in a wider study tackling the technology of Hispano‐Moresque tile production from several collections in the Iberian Peninsula. While showing many similarities, differences were identified between collections, regarding both chemical and morphological characteristics. The collection from the Mosteiro de Santa Clara‐a‐Velha (Coimbra) stands out from the other collections, with higher SnO2 content (up to 14 wt%), the highest Fe2O3 contents in amber glazes and a Ca‐rich interface layer (mostly comprised of wollastonite, CaSiO3). Samples from Palácio Nacional de Sintra (near Lisbon) and Seville‐attributed samples (from the Instituto Valencia de Don Juan) are chemically similar, except that most Sintra's samples display a K‐rich glaze/ceramic interface, whereas the ones from Seville exhibit both K‐rich and Ca‐rich inclusions. The samples attributed to Toledo show glazes with many inclusions, contrasting with the homogeneous glazes in most Hispano‐Moresque tiles. From these results, we identify differences that can be used as markers in future studies on Hispano‐Moresque tiles.  相似文献   
98.
The costume album remains an invaluable tool in revealing how patrons organised and catalogued their constantly expanding world through dress. Considering the success of the costume book as a booming market product in early modern Europe and its response in the bazaars of Ottoman Istanbul in the early seventeenth century, the topic warrants further examination of how these books shaped literate society’s perceptions of other cultures. Two early costume albums illustrate a compelling dialogue concerning the population of Ottoman Istanbul, both commissioned in bazaars by foreign travellers: the Warsaw Album of the Muzeum Narodowe w Warszawie (BOZ 165), and the Peter Mundy Album currently residing at the British Museum (Add. 23880/1974-6-7-013). My paper assesses how these books create contrasting portrayals of power and social diversity in the Ottoman Empire by using depictions of dress as windows into cultural mores. I explore how each book attempts to form a city portrait through its compilation of characters and dress in the albums. With these sources, I highlight how the joint efforts of Ottoman artists and foreign patrons offer a surprising range of interpretation, despite their mass-produced reputation in scholarship. This study highlights the considerable role of the European compiler as a curatorial agent in this process.  相似文献   
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ABSTRACT

Despite the high vulnerability of historic structures to earthquakes, the approaches for evaluating seismic demand and capacity still appear inadequate and there is little consensus on the most appropriate assessment methods to use. To develop an improved knowledge on the seismic behavior of masonry structures and the reliability of analysis tools, two real-scale specimens were tested on a shake table, and several experts were invited to foresee failure mechanism and seismic capacity within a blind prediction test. Once unveiled, experimental results were simulated using multi-block dynamics, finite elements, or discrete elements. This article gathers the lessons learned and identifies issues requiring further attention. A combination of engineering judgment and numerical models may help to identify the collapse mechanism, which is as essential as it is challenging for the seismic assessment. To this purpose, discrete modeling approaches may lead to more reliable results than continuous ones. Even when the correct mechanism is identified, estimating the seismic capacity remains difficult, due to the complexity and randomness of the seismic response, and to the sensitivity of numerical tools to input variables. Simplified approaches based on rigid body dynamics, despite the considerable experience and engineering judgment required, provide as good results as do advanced simulations.  相似文献   
100.
A human femur diaphysis in the form of a burin was excavated from a secondary burial context containing osteological remains and industry in the Archaeological Complex of Perdigões (Portugal). The majority of these evidences are thermo‐altered and highly fragmented. Radiocarbon dates for this context place it in the middle 3rd millennium BC. Typological analyses indicate that the human femur fragment is a burin, and use‐wear comparisons suggest that it was used to drill hide. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
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