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991.
This paper emerges from an attempt to more actively integrate archaeology with ongoing geographical and environmental discussions of human responses to the effects of climate change in the Caribbean. If archaeology is to contribute to the mitigation strategies currently being developed, then robust interpretations are necessary that can be practically integrated with inter-disciplinary action. This paper discusses the methods needed to provide the high-resolution data and interpretations required using archaeological and palaeoenvironmental research from a case study area in northern Cuba. Using data collected from an ongoing collaborative archaeological research project with the Cuban Ministry of Science, Technology and Environment, we evaluate whether it is possible to make useful interpretations of human response to past changes in sea-level, precipitation and hurricane activity. Specifically, the effects of these activities on the changing nature of settlement locations, food procurement strategies and household architecture among pre-Columbian communities are evaluated. Indigenous mitigation strategies are identified and used to inform modern day preparation for the impacts of climate change in the Caribbean.  相似文献   
992.
Image analysis techniques have been used to investigate the likelihood of being able to classify and assign a probability regarding the plant origin of individual starch granules in a collection of granules. Quantifiable variables were used to characterize the granules, and the assignments and probabilities were calculated objectively. We consider the classification of images containing granules of a single species and of mixed species and the possibility of assigning a class to granules of unknown species in an image of a slide obtained from the dental calculus of chimpanzees.  相似文献   
993.
Matthew Thompson  Colin Lorne 《对极》2023,55(6):1919-1942
Can we remake local economies from scratch – not through political struggle but by design – to solve wicked problems and transform urban governance? Such questions are raised by an emergent trend within urban experimentation that emphasises participation and commoning in designing peer-to-peer provisioning systems through a platform logic. This article deconstructs the discourses animating what we term “participatory experimental urbanism” and reflects on what this might mean for local state restructuring in times of neoliberal austerity. By following its policies and prototypes as they move and mutate across the London Boroughs of Lambeth and Barking & Dagenham, we examine two exemplary initiatives, Open Works and Participatory City, tracing their beginnings in Lambeth's “cooperative council” model and their ongoing assembling into novel public-common-philanthropic partnerships. Foregrounding the contradictions within this latest turn towards urban governance-beyond-the-state, we draw out the implications for the future of social innovation, design-thinking, and the experimental city.  相似文献   
994.
Taphonomic studies of faunal assemblages from archaeological and palaeontological sites need biostratinomy research to endorse their results. Many papers have studied the relationship between the differential conservation of anatomical parts and the animal responsible for the deposits. In this paper, we present the biostratinomy results from 18 Cervus elaphus hispanicus carcasses (Hilzheimer 1909) in a Mediterranean ecosystem (the Sierra Norte Mountains in Seville Natural Park). We also describe the skeleton decay related to scavenger community, where Sus scrofa (Linnaeus, 1758) is maybe the most important bone scavenger in our study area. These results of this research were compared to those obtained from a similar study carried out in Doñana National Park (Huelva) and confirmed that post-mortem tendencies are similar in both ecosystems.  相似文献   
995.
This paper presents dental morphological data of Neolithic, Chalcolithic and Bronze Age populations from the Catalan Pre-Pyrenean area. The Neolithic group, in particular, differs from those of surrounding areas in its funerary culture: the building of cists, which is not present in the Sepulcres de Fossa Culture. A minimum number of 118 individuals from this area were studied for this work, and the data were compared with those of other Iberian and European groups. The results indicate that the two micro-regional groups from the Catalan area (Pre-Pyrenean and Pre-Coastal) were biologically different during the Neolithic and the Chalcolithic, but not in the Bronze Age, when they also appeared to be more homogeneous culturally. In addition, both areas differ biologically from coetaneous Italian groups, although those closer to the coast show slightly smaller differences. Finally, the Bronze Age groups also present fewer differences with regard to the Italian Bronze Age’s group. Therefore, the results suggest that the Catalan Neolithic population had two separate origins, related to cultural patterns, and that differences between the groups decreased within time, probably due to trade-related activities. Moreover, the fact that the difference with Italian populations decreased during the Bronze Age suggests major population movements through the Mediterranean that would affect the biological composition of the human groups.  相似文献   
996.
This study explores the relationship between dietary patterns and social structure in a pre-industrial mining community in Salberget, Sweden c. 1470 to 1600 A.D. using a combination of different research approaches and tools, including archaeology, osteology, bone chemistry and history. The correlation between demographic criteria (sex and age) and archaeological variables (burial type and burial location) shows that Salberget was a highly stratified community. Group diets were investigated through analyses of stable isotopes (carbon, δ 13C, and nitrogen, δ 15N) of bone collagen from a sub-sample of individuals buried at the site (n = 67), interpreted alongside data from human dental lesions and deficiencies, animal bone waste and information on eating habits extracted from the extensive historical documents regarding mining activities at Salberget. These integrated analyses provide a clear association between social status and diet and confirm that social status, and to a lesser extent sex, gender and age, likely governed food choice and opportunity in this diverse community.  相似文献   
997.
Personal ornaments, especially those made from the shells of marine mollusks and animal teeth, have been recovered from many Mesolithic sites across Europe. This paper reviews the evidence of personal ornaments from the Mesolithic of the Iron Gates, where such finds were identified in five sites on the Romanian bank: the cave and rock shelter sites of Climente II and Cuina Turcului, and three open-air sites—Icoana, Ostrovul Banului, and Schela Cladovei. The ornaments from these sites were made from the shells of several gastropod taxa and at least one species of dentaliid scaphopod, as well as the pharyngeal teeth of cyprinids, the teeth of several species of terrestrial mammal, fish vertebrae, and pieces of antler and bone. Particular attention is given to taxonomic identification and questions of taphonomy, provenance, selection, manufacture, and use. Experiments were conducted in which several types of ornament were replicated. Archeological and experimental pieces (at various stages of production) were examined under a microscope, to establish the durability of the beads and estimate the length of time over which they were worn. Our results show that shells of Lithoglyphus and Theodoxus sp. were simply perforated and fixed in composed adornments, as were shells of Tritia neritea in the early part of the time range. In the later Mesolithic, T. neritea shells were processed in a different way and fixed to clothing in the manner of appliqués. No technological modification of the cyprinid teeth was observed; these were sewn individually onto clothing by means of a thread coated with an adhesive substance. The other categories of personal ornament were used mainly as pendants. Experimental use-wear analysis suggests that many ornaments were used over long periods, with broken or missing pieces replaced when necessary.  相似文献   
998.
Howell, William G. Power Without Persuasion: The Politics of Direct Presidential Action. Princeton, NJ: Princeton University Press, 2003. Pp. xx, 239. $45.00 hardbound, $19.95 softbound.

Lewis, David E. Presidents and the Politics of Agency Design. Stanford, CA: Stanford University Press, 2003. Pp. xiii, 224. $45.00 hardbound.

Rudalevige, Andrew. Managing the President's Program: Presidential Leadership and Legislative Policy Formulation. Princeton, NJ: Princeton University Press, 2002. Pp. xiii, 274. $60.00 hardbound, $18.95 softbound.  相似文献   
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