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The grave of La Balance-Ilot P, in Avignon, southern France, is an individual and isolated burial, attributed in the 1970′s to the Mesolithic or the Early Neolithic. The grave, partially unearthed, was exhibited and stored at the Calvet Museum until its rediscovery and laboratory excavation in 2009. We used 3D laser recording and field anthropological methods, followed by a multidisciplinary approach. The deceased, an adult male, was buried in primary deposition without any architectural features preserved. For the first time in the Mediterranean early Neolithic, this study led to the identification of a garment adorned with sophisticated embroidery using 158 red-colored Columbella rustica shells and 16 red deer canines. Calibrated AMS dates allow us to reliably place it in the early 5th millennium b.c. reinforcing evidence for long distance intercultural relationships in Europe during the Neolithic.  相似文献   
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This article, which forms the introduction to a collection of studies, focuses on processes of state construction and deconstruction in contemporary Africa. Its objective is to better understand how local, national and transnational actors forge and remake the state through processes of negotiation, contestation and bricolage. Following a critique of the predominant state failure literature and its normative and analytical shortcomings, the authors identify four key arguments of the scholarly literature on the state in Africa, which concern the historicity of the state in Africa, the embeddedness of bureaucratic organizations in society, the symbolic and material dimensions of statehood and the importance of legitimacy. A heuristic framework entitled ‘negotiating statehood’ is proposed, referring to the dynamic and partly undetermined processes of state formation and failure by a multitude of social actors who compete over the institutionalization of power relations. The article then operationalizes this framework in three sections that partly conceptualize, partly illustrate who negotiates statehood in contemporary Africa (actors, resources and repertoires); where these negotiation processes occur (negotiation arenas and tables); and what these processes are all about (objects of negotiation). Empirical examples drawn from a variety of political contexts across the African continent illustrate these propositions.  相似文献   
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Monitoring population characteristics and their patterns of spatial evolution are fundamental components for urban management and policy decision‐making. Societal issues such as health, transport, or crime are often explored using a range of models describing the urban dynamics of population attributes at specific scales that can be seen as complementary. Using and simulating data at different scales of aggregation asks for the need to analyze and compare spatiotemporal variations in order to better understand the model behaviors and emerging properties of the geosimulation. This article analyzes the uses of the entropy measure in the literature and constraining factors needed for its potential extension to explore the variations in geographic and time scales. In particular, the article discusses the need for a truly spatial entropy that takes into account the spatial contiguities of the observations usually aggregated within a zoning system of areal units. Two generic solutions are exposed for the various geometries and attribute structures used for census‐related analyses; they are based on existing measures for point data using (i) co‐occurrences of observations and (ii) discriminant ratios of distances between groups of observations. Their extensions to areal compositional data are articulated around their conceptual changes and geocomputational challenges. A revisited and new version of the entropy decomposition theorem, encompassing a spatiality concept semantically related to correlation, is also presented as efficiently reusing the constrained hierarchical zoning system of administrative units to enable discovery of emerging spatial pattern features from the geosimulation. A comparison of the results between the classical use of entropy and the spatial entropy framework devised shows the flexibility and added capabilities of the approach for new types of analyses, thus allowing new insight into studies of population dynamics.  相似文献   
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Abstract: By unravelling the adoption and adaptation of the North American Business Improvement District (BID) model in South African cities, this paper considers the way neoliberal principles are making their way in the post‐apartheid context. Drawing on a comparative approach of BIDs in Johannesburg and Cape Town, we analyse the tensions and conflicts surrounding their implementation and unpack the resilience of this model. As unexpected as this resilience might be in such a context, that is, far away from the heartland of neoliberalism, we argue that this resilience is linked to the permeability of the local contexts and to the plasticity of the model itself at the city and neighbourhood levels, reflecting a capacity to adapt to inherited regulatory frameworks, patterns of territorial development and embedded socio‐political alliances of the local terrains, as well as an ability to accommodate post‐apartheid issues through the crafting of what we refer to as “local Third Ways”.  相似文献   
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Book reviews     
Environmental Management: New Directions for the Twenty‐First Century. Geoff A. Wilson and Raymond L. Bryant. UCL Press (Taylor & Francis), London; 1997, 224 pp., £14.95, ISBN 1–857284–631 (pb)

Sustainable Development in Western Europe: Coming to Terms with Agenda 21. Tim O'Riordan and Heather Voisey (Eds). Cass, Ilford, Essex, 1997, 190 pp., £25.00 (hb) ISBN 0–7146–4830–2, £13.50 (pb) ISBN 0–7146–4376–9

Industrial Policies and Economic Integration. Patrizio Bianchi. Routledge, London; 1998, 228 pp., £45.00 (hb), ISBN 0–415–14910‐X

Economia, Espacio e Globalizacio. Georges Benko. Hucitec, São Paulo, 1996, 266 pp., ISBN 85–271 0348–6  相似文献   

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