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351.
Questions about the definition, meaning and limits of marriage have become a topic of fierce political debate in advanced Western democracies over the past decade as political leaders have sought to grapple with the issue of same-sex marriage. The rhetorical choices of leaders as they have made the case for or against moving away from traditional definitions of marriage have been central to shaping the national debate within different jurisdictions. This article applies the theoretical lens of ‘discursive institutionalism’ (Schmidt) and the analytical purchase of ‘rhetorical political analysis’ (Finlayson) to compare the rhetoric of Prime Minister David Cameron in the UK, Prime Minister Tony Abbott in Australia, and President Obama in the USA. We argue that Cameron and Obama have, in different ways, each sought to discursively re-define the institution of marriage by drawing on elements already endogenous to the institution itself.  相似文献   
352.
Vertebrate remains from two stratified sites, the Quebrada Jaguay site (QJ-280) and the Ring Site, reveal details about economic strategies practiced between 13,145 and 7500 cal yr BP on the southern coast of Perú. The near absence of terrestrial resources, a broad continuity in economic activities focused on marine resources, and flexibility within the overall strategy, are among the most interesting aspects of these data. Although they reflect economic and social decisions driven, in part, by fluctuations in environmental conditions, they demonstrate that people were sophisticated strategists actively responding to dynamic environmental conditions.  相似文献   
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This article claims that postmodernity necessarily, and perhaps opportunely, undermines the bases upon which political democracy traditionally has rested; and that therefore some significant work must be done in order to redefine, restore, or otherwise reconfigure democratic values and institutions for a changed cultural condition. This situation presents the opportunity to explore the new options, positive openings, and discursive opportunities that postmodernity presents for political practice; for this the problem of agency provides a focal issue.
The practices of postmodernity, taken together, represent substantial challenges, not just to this or that cherished habit, but to modernity itself and all its corollaries, including its inventions of objectivity, of "the individual" (miserable treasure), and of all the related values (project, capital, consensus and, above all, neutrality) which still underwrite so much of what we do as citizens, consumers, and professionals not to mention as more private persons, parents, and partners. Fortunately, postmodernity does not demolish all our most cherished beliefs, values, and practices; but it does require recognition of how those beliefs, values, and practices actually function and of what alternatives they suppress.  相似文献   
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Ethical principles in professions can be related either to ends or to means. This article explores attitudes about the ethics of means among urban planners. A variety of means are classified into a hierarchy, from the most to the least ethical, and differences in responses to this hierarchy are explored. Implications for other public policy fields are also discussed.  相似文献   
358.
The examination of thin sections is a successful method for discovering provenance groupings of archaeological ceramics if non-clay inclusions in pottery paste can be identified with petrographically distinctive geologic sources. When this is not the case, geochemical analysis must be employed to search for more subtle evidence of such groupings. This situation is likely to arise in studies, such as the present one, where the objective is to discern local or subregional patterns of pottery manufacture and exchange. Ninety potsherds from site LA46326 in New Mexico were subjected to both INAA and petrographic analysis. The results of this conjoint approach are assessed in relation to geochemical theory and are analysed graphically and statistically.  相似文献   
359.
In this commentary we reflect on the potential and power of geographical analysis, as a set of methods, theoretical approaches, and perspectives, to increase our understanding of how space and place matter for all. We emphasize key aspects of the field, including accessibility, urban change, and spatial interaction and behavior, providing a high-level research agenda that indicates a variety of gaps and routes for future research that will not only lead to more equitable and aware solutions to local and global challenges, but also innovative and novel research methods, concepts, and data. We close with a set of representation and inclusion challenges to our discipline, researchers, and publication outlets.  相似文献   
360.
In less-developed countries, the lack of granular data limits the researcher's ability to study the spatial interaction of different factors on the COVID-19 pandemic. This study designs a novel database to examine the spatial effects of demographic and population health factors on COVID-19 prevalence across 640 districts in India. The goal is to provide a robust understanding of how spatial associations and the interconnections between places influence disease spread. In addition to the linear Ordinary Least Square regression model, three spatial regression models—Spatial Lag Model, Spatial Error Model, and Geographically Weighted Regression are employed to study and compare the variables explanatory power in shaping geographic variations in the COVID-19 prevalence. We found that the local GWR model is more robust and effective at predicting spatial relationships. The findings indicate that among the demographic factors, a high share of the population living in slums is positively associated with a higher incidence of COVID-19 across districts. The spatial variations in COVID-19 deaths were explained by obesity and high blood sugar, indicating a strong association between pre-existing health conditions and COVID-19 fatalities. The study brings forth the critical factors that expose the poor and vulnerable populations to severe public health risks and highlight the application of geographical analysis vis-a-vis spatial regression models to help explain those associations.  相似文献   
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