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Abstract:

Concern has been growing recently in China about the well-being of children, women and the elderly “left behind” on the farm when family members leave the village in search of waged work. Increasingly, the left-behind are portrayed in academic and policy discourse as a “vulnerable group” of passive dependants, sidelined by modernisation and abandoned by their families. This paper challenges this discourse, arguing that while attention to the well-being of the left-behind is vital, there is an urgent need for a shift in focus from their vulnerability to their agency. The paper focuses on the agency of left-behind women between the ages of 50 and 80. It aims, first of all, to point the way toward an empirically richer understanding of the social construction of older women’s agency and well-being. The second aim of the paper is to suggest how different conceptualisations of “agency” and “older women” might contribute to more ethical and politically effective strategies for development and the improvement of women’s well-being. To further these two aims, the paper draws on fieldwork conducted in rural Ningxia, north-western China, and on critiques of the “capability approach” to development expounded by Amartya Sen and Martha Nussbaum.  相似文献   
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The objective of this study is to establish a methodology for temporary protective structures, that is, the guidelines for planning, design, and implementation of future protective structures. The basic method of this paper was the observation and analyses of temporary protective structures as well as the evaluation of the results achieved in implementation of these rules in completed structures, within the Hilandar Monastery complex on Mount Athos, in Greece. Mount Athos was inscribed on the UNESCO World Heritage List for its cultural and natural values. The Holy Mount Athos is a unique monastic complex in the world and only males are allowed past the entrance. Having performed the evaluation of certain types of temporary protective structures, the given results were offered as recommendation for their design and implementation. The most significant accomplishment of this paper is verification of the designed, calculated, and completed protective structures through practical application within the Hilandar Monastery complex, in accordance with all the factors of site management.  相似文献   
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This comparative study on the urban re-imagineering performed through large-scale urban refurbishment focuses on the specific post-socialist and post-conflict contexts of former Yugoslavia. Through the analysis of legislative and planning documents, expert interviews, reports, and media coverage, this study shows how initiatives for the implementation of grandiloquent urban megaprojects (UMP) in the capital cities of Serbia and Macedonia became extreme examples of national image reconstruction, carried out through autocratic state-led interventions that disregarded public input. The two main insights that the study provides classify these cases as rather particular in the European framework. First, the national governments have played a decisive role in conceiving entrepreneurial strategies for national rebranding through urban re-imagineering of its capital cities. Second, this politically orchestrated processes advanced through non-transparent decision-making, in spite of the rising opposition by the civic alliances. In conclusion, autocratic implementation of UMPs in the urban contexts of the Yugoslavian successor states played out much more forcefully, overriding the imperative to satisfy genuine public interest.  相似文献   
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In 1969, a few short months after the Warsaw Pact invasion of Czechoslovakia, Sergei I. Prasolov, advisor to the Soviet Ambassador in Prague, informed František Šorm, President of the Czechoslovak Academy of Sciences, at a formal meeting that he welcomed Šorm's suggestion to intensify scientific exchange between Czechoslovakia and the Soviet Union. Šorm politely declined this offer. Behind the veneer of diplomatic courtesy on the part of both actors, a real drama was taking place. Šorm and the Czechoslovak Academy of Sciences had actually never formulated such a request. To the contrary, since the late 1950s the academy had repeatedly pointed out that the Soviets were incapable of coordinating scientific activities in the Eastern Bloc. The Soviet system of academic cooperation within the Eastern Bloc had already begun to collapse after the Geneva Summit of 1955, where the Soviets opened the door to international collaboration across the Iron Curtain. Yet it was only in the late 1960s that the Soviets realized that while they dominated large-scale international collaboration, they had lost control of internal developments within the Eastern Bloc.  相似文献   
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Landscape connectivity networks are composed of nodes representing georeferenced habitat patches that link together based on a species’ maximum dispersal distance. These static representations cannot capture the complexity in species dispersal where the network of habitat patch nodes changes structure over time as a function of local dispersal dynamics. Therefore, the objective of this study is to integrate geographic information, complexity, and network science to propose a novel Geographic Network Automata (GNA) modeling approach for the simulation of dynamic spatial ecological networks. The proposed GNA modeling approach is applied to the emerald ash borer (EAB) forest insect infestation using geospatial data sets from Michigan, U.S.A. and simulates the evolution of the EAB spatiotemporal dispersal network structures across a large regional scale. The GNA model calibration and sensitivity analysis are performed. The simulated spatial network structures are quantified using graph theory measures. Results indicate that the spatial distribution of habitat patch nodes across the landscape in combination with EAB dispersal processes generate a highly connected small-world dispersal network that is robust to node removal. The presented GNA model framework is general and flexible so that different types of geospatial phenomena can be modeled, providing valuable insights for management and decision-making.  相似文献   
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