931 resultados para Political development
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Thesis (Ph.D.)--University of Washington, 2016-03
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Thesis (Ph.D.)--University of Washington, 2016-06
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Cell deletion is a physiological process for the development and maintenance of tissue homeostasis in metazoa. This is mainly achieved by the induction of various forms of programmed cell death followed by the recognition and removal of the targeted cells by phagocytes. In this review, we will discuss cell deletion in relation to the development and function of the innate immune system, particularly of the mononuclear phagocyte system (MPS), its ontogeny and potential role in tissue remodeling in the embryo and adult. Ongoing studies are addressing the roles of professional phagocytes of the MPS and neighboring tissue cells in dying cell removal, and candidate molecules that might attract mononuclear phagocytes to the dying cells. The potential phagocyte must discriminate between living and dying cells; current concepts for this discrimination derive from the observation of newly exposed ligands on the dying cells and new evidence for direct inhibition of uptake by viable cells.
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Festivals are emerging worldwide as a growing and vibrant sector of the tourism and leisure industries and are seen to have significant economic, socio-cultural, and political impacts on the destination area and host groups. While there are a number of scholars working on developing valid models to determine the economic impact of festivals on host communities, there are few studies published which focus on the social, cultural, and/or political impacts of festivals and events. The purpose of this paper, therefore, is to determine the degree to which festival attendance facilitates the augmentation of social capital by drawing upon the literature from various disciplines in order to conceptualize the synergy between festivals and social capital. To achieve this, the paper will (1) examine the relevant literature on the key characteristics of ‘festivals’ as distinct from other events and (2) investigate the current uses of the notion of ‘social capital’ within the academic debates in a variety of disciplinary contexts
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The current global development project appears to be premised on the assumption that underlying political debates over development have been settled. An upshot of this is that development is reduced to the theoretical, ideological and legal framework of a neo-liberal political order. However, implicit, and sometimes explicit, political dynamics of development can be rendered from a perspective that foregrounds social struggles. I offer a political analysis of the PRSP initiative by examining its evolution and implications considered within social and political contexts, and by specific reference to the 'poverty reduction' interventions that emerged in the 1980s. I argue that the PRSP initiative is best understood as the formation of a comprehensive extension of neo-liberal strategic responses that emerged in the 1980s. In this context, I discuss the example of microcredit schemes in relation to the PRSP process and demonstrate the analytical significance of micro-political social relations for political analyses of development. The approach I adopt reveals social struggles as relationally constitutive of formations of a hegemonic development discourse otherwise ostensibly rendered in de-contextualized terms. From the perspective of critical development analysis such struggles are the concrete expressions of the contradictions immanent to the dialectic of development through inequality and immiseration in the (re)production of social power.
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It is not especially controversial to suggest that the academic literature on Chineseness has for some time been focused upon the ‘porousness’ and ‘strategic’ possibilities of identity categories. This is most clearly observable in the legacy of cultural theory upon identity politics. In particular, terms such as hybridity have not only expanded the political potential for fragmenting conventional identifications, but also symbolised the sorts of ‘complicated entanglements’ within which individuals and communities are perpetually caught. The discursive mileage of hybridity has meant, over time, that it has also attracted criticism. Some of this criticism comes from academics engaged in more materialist forms of research. These sorts of contrary perspectives have often sought to ground hybrid identifications within the cultural and historical milieu from which they are enacted, whenever they are enacted.