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41.
The objective of this paper is to compare fractal‐based parameters calculated by different fractal methods for urban built‐up areas and to link the observed spatial variations to variables commonly used in urban geography, urban economics, or land‐use planning. Computations are performed on Brussels, Belgium. Two fractal methods (correlation and dilation) are systematically applied for evaluating the fractal dimension of built‐up surfaces; correlation is used to evaluate the fractal dimension of the borders (lines). Analyses show that while fractal dimension is ideal for distinguishing the morphology of Brussels, each estimation technique leads to slightly different results. Interesting associations are to be found between the fractal dimensions and rent, distance, income, and planning rules. Despite its limitations, fractal analysis seems to be a promising tool for describing the morphology of the city and for simulating its genesis and planning. The model is robust: it replicates the urban spatial regularities and patterns, and could hence fruitfully be integrated into intra‐urban simulation processes.  相似文献   
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This article questions the participatory dimension of urban governance in Mumbai. Based on surveys of a number of participatory projects for urban services, it compares the differentiated impacts of participation in middle‐class colonies with those in slums. Results demonstrate that changing citizen–government relationships have led to the empowerment of the middle and upper middle class who harness the potential of new ‘invited space’ to expand their claims on the city and political space. In contrast, the poor end up on the losing side as NGOs function more as contracted agents of the State than as representatives of the poor. Direct community participation empowers influential community members, small private entrepreneurs and middlemen, and contributes to labour informalization. Ultimately, these processes consolidate a form of ‘governing beyond the State’ that promotes a managerial vision of participation and leads to double standards of citizenship.  相似文献   
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This study presents research on how an integration of use-wear analysis with protein residue analysis can produce new results on prehistoric tool use and function. Thirty flint artefacts from an Early Neolithic TRB site in south Sweden were analysed for both use-wear and protein residues. The results show a positive correlation between the two methods. The Early Neolithic tools analysed were primarily used to process fish.  相似文献   
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Drawing on evidence from South Central Africa, this paper explores two methods for linking the linguistic and archaeological records. Since the 1960s, scholars have correlated the hypothesized spatial and temporal overlaps of linguistic speech communities and pottery traditions, with varying success in the face of revisions to linguistic classifications and debates over pottery typologies. This paper assesses similar correlations between speech communities within the Bantu-Botatwe family and ceramic traditions of South Central Africa. Then, it proposes direct associations for specific activities and tools attested in both the linguistic and archaeological records in order to test correlations between pottery traditions and speech communities as well as the reliability of glottochronology. The development of a dense cluster of direct associations between the two records converging on the “when and where” of historical processes allows for the incorporation of theoretical and historical interpretations founded on one body of evidence into narratives developed from another type of data and, therefore, facilitates a “peer” engagement between the disciplines.  相似文献   
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Tin, as a constituent of bronze, was central to the technological development of early societies, but cassiterite (SnO2) deposits were scarce and located distantly from the centres of Mediterranean civilizations. As Britain had the largest workable ore deposits in the ancient Western world, this has led to much historical speculation and myth regarding the long-distance trading of tin from the Bronze Age onwards. Here we establish the first detailed chronology for tin, along with lead and copper deposition, into undisturbed ombrotrophic (rain-fed) peat bogs located at Bodmin Moor and Dartmoor in the centre of the British tin ore fields. Sustained elevated tin deposition is demonstrated clearly, with peaks occurring at 100–400 and 700–1000 calendar years AD – contemporaneous with the Roman and Anglo-Saxon periods respectively. While pre-Roman Iron Age tin exploitation undoubtedly took place, it was on a scale that did not result in convincingly enhanced deposition of the metal. The deposition of lead in the peat record provides evidence of a pre-Roman metal-based economy in southwest Britain. Emerging in the 4th century BC, this was centred on copper and lead ore processing that expanded exponentially and then collapsed upon Roman colonization during the 1st century AD.  相似文献   
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This paper focuses on research conducted over a period of thirty months as part of a wider ESRC-funded initiative on violence. It focuses on the sustainability of safer gay space. This paper shows how the generation of the fear of the 'heterosexual other' functions to enable certain claims to be made on the space from a proprietorial aspect which includes recourse to purity, danger and respectability. This shows how property relations become articulated as a property of the person, demonstrating how entitlement to space is formed. It also explores how boundaries are being constructed and maintained in different (and often novel) ways and shows how different intelligibilities are constructed for understanding one's place through concepts of property and propriety that relate to forms of investment and movement through space. It thus challenges traditional ideas on boundary formation and maintenance. Ultimately it foregrounds how these understandings of bodies in space influence current articulations of citizenship and poltical participation. Cet article analyse des recherches effectuées au cours d'une période de trente mois dans le cadre d'une étude plus large sur la violence, subventionnée par ESRC. Le thème principal est celui de la viabilité des espaces sans risque. Nous démontrons comment le maintien d'une peur de 'l'autre hétérosexuel' sert à fonder certains droits envers ces espaces, droits qui sont reliés à un sens de la propriété faisant appel à des notions de pureté, danger et respectabilité. Notre analyse indique comment ces relations de propriété sont exprimées en fonction de la personne, démontrant ainsi comment se formule l'accès à l'espace. Elle démontre aussi les divers modes de construction et maintien des frontières, et comment ceux-ci élaborent des cadres de perception permettant de comprendre la place de l'individu au sein des concepts de 'rectitude' et 'propriété' qui sont liés à des formes d'interaction avec l'espace. Finalement, notre étude questionne les idées traditionnelles quant à la formation et au maintien des frontières, signalant ainsi comment l'analyse des corps dans l'espace ouvre de nouvelles voies d'étude ayant trait à la citoyennetéet àl'exercise de droits politiques. El enfoque de este papel es una investigación elaborada durante un período de 30 meses como parte de una iniciativa más amplia sobre la violencia fundada por ESRC. El enfoque es sobre la sotenibilidad de sitios más seguros para gays. Este papel demuestra como la generación de miedo del 'Otro heterosexual' facilita ciertas reclamaciones sobre un espacio. Estas reclamaciones incluyen nociones de pureza, peligro y respetabildad y demuestran la manera en que las relaciones propietarias llegan a ser articuladas como propiedad de la persona y de ahí, cómo es formado el derecho a un espacio. También examina como límites están siendo construidos y mantenidos de diferentes maneras (muchas veces nuevas) y indica como uno construye diferentes inteligibilidades para mejor entender su lugar a través de conceptos de propiedad y tenencia vinculados a formas de inversión y movimiento en un espacio. Así desafía las ideas tradicionales de la formación y mantenimiento de límites. Por último destaca la manera en que este entendimiento de 'cuerpos en un espacio' influye en las ideas actuales de ciudadanía y participación política.  相似文献   
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Archaeology has been a persistent theme for video games, from the long-running Indiana Jones and Lara Croft franchises to more recent uses of archaeology in games like Destiny and World of Warcraft. In these games, archaeology is often portrayed as a search for treasure among lost worlds that leads to looting and the destruction of cultural heritage. In this article, we review the current state of archaeological video games, including mainstream and educational games. While this is not an exhaustive discussion, it provides an introduction and overview to the current landscape. We propose that an understanding of current popular archaeological video games is important to archaeologists for three reasons: (1) it is a source of potentially dangerous misconceptions about the discipline that must be addressed; (2) it can be a source of inspiration for funding and a means to recruit new students to the discipline; and (3) games can be leveraged as teaching moments in classrooms and public discussions. It is important that archaeologists recognize the ways the discipline is being portrayed in such public contexts, in order to maximize the potential benefit for archaeology and to prevent further misconceptions about the subject.  相似文献   
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