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991.
992.
Urban historians have greatly expanded their geographical purview in recent years, incorporating suburbs and hinterlands into their analysis of social and environmental change. Urban environmental historians and suburban historians have played a critical role in the regionalization of urban history over the last decade. This case study of the development of New York City’s water supply reveals the benefits of taking a regional approach to urban history. From the New York Public Library to Central Park’s Great Lawn to neighborhood parks, the New York City landscape bears the traces of the continuous development of the city’s water network. Expansion of the water system in rural hinterlands enabled municipal officials to put urban reservoirs to new uses, creating some of the city’s most beloved public spaces. The rehabilitation of urban infrastructure underscores the intimate linkages between rural development and the urban built environment.  相似文献   
993.
The Neolithic ceramic assemblage from the multi-period coastal settlement at Pool on the island of Sanday, Orkney is unique because it stratigraphically spans both the earlier round-based (including possible Unstan bowls) and later flat-based (‘Grooved Ware’) traditions. High-temperature thermoluminescence (HTTL) analysis objectively demonstrates that ceramics from the earliest Neolithic layers have been consistently better fired compared to examples from later layers. We suggest two interpretations of these data: either firing technology declined with changing social structures and/or adoption of a different ceramic tradition or that there was greater pressure on fuel resource and management in the later Neolithic. Paleoenvironmental and chronological evidence indicate climatic deterioration in the later Neolithic, which adds further support to an interpretation of a poorer fuel resource at that time. In addition to studies of the HTTL signal, analysis of the ambient temperature modification of the TL signal has potential to support or evaluate dating evidence, and is readily applicable to optically stimulated luminescence (OSL) age data.  相似文献   
994.
995.
Traditional artifact typologies are typically poorly defined. While several attributes usually help define a “type,” shape is invariably the most important. Here I report on a study that uses landmark-based geometric morphometrics to better define three Paleoindian point types from Florida: Suwannees, Simpsons, and Transitional Side Notched. Bilaterally symmetric specimens were created from the original artifacts to capture the presumed ideational forms of the points. The shapes of the bases and the entire points were tested to determine whether the types could be discriminated, and if so which shape was best at discriminating the types. The results show that the base configurations were best at discriminating the groups in two different jackknife allocation tests. The entire point shape was less robust due to the variability in blade shape. The study demonstrates that the three point types can be rigorously defined in ways that are usable in daily archaeological practice, and that base shape, rather than the entire shape, is a better discriminator. Further, the study demonstrates the utility of using several freeware programs for processing and analyzing shape data.  相似文献   
996.
Some researchers detected a new-found subsidiarity in rural policy after England’s 2001 Foot and Mouth Disease epidemic, with regional and sub-regional institutions working together to implement an economic recovery strategy. While such research began to link debates on the new regionalism and the rescaling of agro-food governance, its conception of the latter focused too narrowly on the ‘turn to quality’, thereby overlooking other important aspects of food relocalisation. Based on interviews conducted in England’s South West and West Midlands regions, this paper examines whether the attitudes of key actors from regional and sub-regional governance institutions provided a sound basis for partnership working on the food relocalisation policies recommended in the Government’s Strategy for Sustainable Farming and Food. It finds different attitudes on the part of regional and sub-regional actors, with the former favouring regional foods and the latter local foods. Despite scepticism from both groups about the ability of the England Rural Development Programme (2000–2006) to promote food relocalisation, grants were awarded to both regional and local food entrepreneurs, suggesting that the programme contributed more to food relocalisation than previously thought.  相似文献   
997.
161 late medieval copper-based day-to-day items have been analysed, mostly consisting of small artefacts such as dress fittings. The items were all recently excavated from a 14th century AD metallurgical workshop located in Paris. Eight well-defined copper alloys have been identified that refer to various constraints, the most important one being economics. According to the model proposed, most of the alloys were obtained by dilution of a fresh brass master alloy by scrap metal containing small amounts of zinc, tin and lead. Pure lead was added separately in relatively large quantities, with a limit of 6 wt% Pb marking the boundary between leaded and unleaded alloys. It has been found that the less the cost of the artefact, the more the fresh brass is diluted. For the medium-size castings such as cast vessels, alloys containing large quantities of lead or alloys rich in antimony were used. Such complex alloying strategy pertains more to a small industrial-like plant organisation rather than to craftsman activity, as further supported by a variety of archaeological and historical evidence.  相似文献   
998.
This study proposes an “optimal” spectral acceleration-based intensity measure (IM) to assess the collapse capacity of highly inelastic frame structures vulnerable to the P-delta effect. The IM is derived from the geometric mean of the spectral pseudo-acceleration over a certain period interval. The lower bound period of the averaging interval is related to the mode in which 95% of the effective modal mass is exceeded. The upper bound period is 1.6 times the fundamental period. This IM provides minimum, or close to the minimum, dispersion for frames with different fundamental periods of vibration, or number of stories.  相似文献   
999.
Book Reviews     
Abstract

I begin with an attempt to discern the contours of the "debate" contained in the edited volume Theology and the Political: The New Debate. While the Radical Orthodox contributors are eager to critique those outside the fold, only two authors seem to talk back to them: Kenneth Surin and Mary-Jane Rubenstein. I agree with Surin's rejection of ontological hierarchy and Rubenstein's recommendation of Nancy's notion of "being-with," and I use their arguments to critique Radical Orthodoxy's ontology and their simplistic approach to "secular" authors, respectively. Insofar as one must discuss ontology in relation to theology and the political, I propose that we must actually develop a new ontology rather than simply reassert some version of the Thomistic synthesis. Finally, I fault the relative lack of reference to actual political practice, and above all the complete absence of Latin American liberation theology, in a volume ostensibly discussing "theology and the political."  相似文献   
1000.
Following recent research into imperial networks and their materialities, this paper addresses the geographies of the early-modern Atlantic. Its focus is the defensive response of white West Indian colonists to the emergence of popular antislavery sentiment in Britain during the ‘age of abolition’ (c. 1780–1833), which led to the increasing marginalization of slave-holding interests. This response included the production of corporate legislative petitions that sought to prevent or delay the reform of slavery. The paper argues that these petitions should be understood not as rhetorical forms of ‘influence’ that can be analysed in terms of their language, but as material objects whose potential efficacy derived from how, and in what textual company, they travelled. Tracing these material networks of petitioning provides a means to operationalize ‘circum-Atlantic’ perspectives and thus explore the spaces of the Atlantic. The paper also considers how theories of creolization, which underpin much thinking about the Atlantic, might be informed by a consideration of these petitionary networks.

L'Atlantique contre-révolutionnaire: les demandes des blancs des Antilles et les réseaux favorables à l'esclavagisme

Cet article fait suite aux recherches récentes effectuées sur les réseaux impériaux et leurs matérialités et s'intéresse aux géographies du début de l'époque moderne de l'Atlantique. Il met l'accent sur la réaction défensive des colons blancs des Antilles devant l'arrivée du sentiment populaire anti-esclavagiste en Angleterre pendant «l'ère abolitionniste» (1780–1833) qui a contribué à la marginalisation des propriétaires d'esclaves. Cette réaction comprenait des pétitions légales relevant de sociétés privées dont le but était d'empêcher ou de retarder le projet de réforme de l'esclavagisme. Cet article montre que ces pétitions ne devraient pas être vues comme des formes rhétoriques «d'influence» pouvant s'analyser en fonction de leurs modes linguistiques, mais comme des objets matériels dont la capacité de rendement résultait des manières et des formats textuels par lesquels elles pouvaient voyager. Remonter jusqu'aux réseaux concrets qui ont permis de protester par des pétitions est un moyen d'opérationnaliser les approches «circon-Atlantique» et d'explorer ainsi les espaces de l'Atlantique. Par ailleurs, l'article tente de montrer comment l'étude de ces réseaux de pétitions peut éclairer les théories de la créolisation qui sous-tendent la plupart des réflexions sur l'Atlantique.

El Atlántico contra-revolucionario: peticiones y organizaciones a favor de la esclavitud de la gente blanca de las Antillas

Con referencia a las recientes investigaciones de redes imperiales y su aspecto material, este papel trata las geografías del antiguo atlántico moderno. Se centra en la reacción defensiva de los colonos blancos de las Antillas al surgimiento del sentimiento popular antiesclavitud en Gran Bretaña durante ‘la era de la abolición’ (c. 1780–1833), que dio lugar a una marginación cada vez mayor de los intereses de los negreros. La producción de peticiones colectivas legislativas para tratar de impedir o retrasar la reforma de la esclavitud formó parte de esta reacción. Este papel sugiere que hay que ver estas peticiones no como formas retóricas de ‘influencia’ que se puede analizar por su lenguaje sino más bien como objetos materiales, la eficacia potencial de los cuales viene de cómo, y en qué compañía textual se viajaban. Un análisis del origen de estas redes materiales de peticionar posibilita el funcionamiento de perspectivas ‘circum-atlánticas’ y, por consiguiente, una exploración de los espacios del Atlántico. El papel también considera como teorías de criollización que son fundamentales al pensamiento actual sobre el Atlántico pueden ser informadas por un estudio de estas redes de peticionar.  相似文献   
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