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161.
This paper explores the relationship between the ‘Church’ and the ‘State’ in the Visigothic kingdom of sixth- and seventh-century Spain. The authors examine the copious legal material from this period – both church council records and royal legislation – to see what it reveals about the significant degree of interpenetration of the two spheres. For example, the royal laws gave bishops an important role in the supervision of judges, while a church council could not be called without the permission of the king, who often attended along with his officials and set the agenda for the meetings. There has been significant debate on this issue over the past two centuries, and the authors' analysis will be situated accordingly. The extent to which the Visigothic evidence emerges out of late Roman practices and precedents or is independent of it will also be addressed.  相似文献   
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Accurately estimating the length of Vehicle Routing Problem (VRP) distances can inform transportation planning in a wide variety of delivery and service provision contexts. This study extends the work of previous research where multiple linear regression models were used to estimate the average distance of VRP solutions with various customer demands and capacity constraints. This research expands on that approach in two ways: first, the point patterns used in estimation have a wider range of customer clustering or dispersion values as measured by the Average Nearest Neighbor Index (ANNI) as opposed to just using a Poisson or random point process; second, the tour coefficient adjusted by this complementary spatial information is shown to exhibit statistically more accurate estimations. To generate a full range of ANNI values, point patterns were simulated using a Poisson process, a Matern clustering process, and a simple sequential inhibition process to obtain random, clustered, and dispersed point patterns, respectively. The coefficients of independent variables in the models were used to explain how the spatial distributions of customers influence the VRP distances. These results demonstrate that complementary spatial data can be used to improve operational results, a concept that could be applied more broadly.  相似文献   
164.
Cora Du Bois (1903–1991) achieved distinction in anthropology and the U.S. government—including leadership roles in the Office of Strategic Services and the State Department, a professorship at Harvard, and the presidency of the American Anthropological Association. Her contemporary, Henrietta Schmerler (1908–1931), suffered rape and murder while conducting her first summer of ethnographic fieldwork. Despite these stark differences, when taken together, Schmerler’s and Du Bois’s careers and reputations shed light on sexism and homophobia in and around the discipline, changing approaches to fieldwork and cultural analysis, and the political and public contexts of American anthropology in the mid-20th century.  相似文献   
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In recent years “volume” has become a key analytic idea, and tool, for re‐imagining and making sense of historical and contemporary socio‐cultural and geopolitical phenomena. This paper argues that this important work could be pushed in new directions by thinking seriously of how volume might otherwise be interpreted spatially, as capacity. Accordingly, in this paper, we address what we call a “politics of capacity”. To do so, we draw specifically on debates in carceral geography and, in particular, the pressures on the prison system to illustrate our argument. Drawing on notions of “operational capacities” and “capacity building” in the prison setting, we outline a manifesto for volumetric thinking that moves beyond expressions of power that cut through height, depth and angles, to an understanding of how power is conveyed through maximum and minimum capacities; density and mass; and capacity‐building techniques.  相似文献   
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While lithic objects can potentially inform us about past adaptations and behaviors, it is important to develop a comprehensive understanding of all of the various processes that influence what we recover from the archaeological record. We argue here that many assumptions used by archaeologists to derive behavioral inferences through the definition, conceptualization, and interpretation of both individual stone artifact forms and groups of artifacts identified as assemblages do not fit squarely with what we have learned from both ethnographic sources and analyses of archaeological materials. We discuss this in terms of two fallacies. The first is the fallacy of the “desired end product” in stone artifact manufacture, which also includes our ability to recognize such end products. The second fallacy has to do with the notions that lithic assemblages represent simple accumulations of contemporary behaviors and the degree to which the composition of the depositional units we study reliably match the kinds of activities that took place. Although it is beyond the scope of this paper to offer a comprehensive set of new methodologies and theoretical perspectives to solve these problems, our goal here is to stress the importance of rethinking some of our most basic assumptions regarding the nature of lithic objects and how they become part of the archaeological record. Such a revision is needed if we want to be able to develop research questions that can be addressed with the data we have available to us.  相似文献   
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