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Large island-like shell mounds along the southern coast of Mexico are the earliest known archaeological sites on the Pacific margin of Mesoamerica. These aceramic deposits date to between 7500 and 3800 cal BP and have been interpreted as locations where foragers, living elsewhere seasonally on the coastal plain, harvested shellfish and other estuarine resources. Based on an accumulation of paleoecological data from elsewhere in the lowland Neotropics of Mesoamerica, southern Central America and South America we pose and provide a first test of an alternative subsistence model: that the Archaic Period populations in this area were slash and burn farmers. Burned maize phytoliths first appear in these sedimentary records at 6500 cal BP in association with macroscopic charcoal and forest disturbance plant taxa. Periodic burning and forest disturbance, consistent with farming activities, are also evident in the macroscopic charcoal record between 6500 and 4700 cal BP. Pollen, phytolith and charcoal records all point to sustained burning, forest disturbance and the cultivation of maize between 4700 and 3800 cal BP. These data suggest that people were slash and burn farming during the Archaic Period prior to the adoption of pottery and the proliferation of Early Formative Period villages and full-fledged agriculture based on near or total reliance on crop plants after ∼3800 cal BP.  相似文献   
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Recent public debates about Australia's children and young people have begun to acknowledge the direct impact of urban development on their health and well-being. This paper reviews a broad range of trans-disciplinary literature addressing child-friendliness in contemporary Australian cities, drawing particular attention to the fact that even some of the most recognised texts on children and young people in Australia still make few references in their analysis to the issue of place and neighbourhood. More specifically, the paper points to two particular research challenges confronting the ongoing study of young people's well-being in urban areas, including (a) the need for a more thorough analysis, both conceptual and applied, about how children and young people's well-being is affected by different urban forms and by the social and ecological variations that occur throughout cities; and (b) the focus on younger children needs to be complemented by a focus on adolescents and young adults who in turn need to be actively involved in confronting these challenges.  相似文献   
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Archaeological work in advance of construction at a site on the edge of York, UK, yielded human remains of prehistoric to Romano-British date. Amongst these was a mandible and cranium, the intra-cranial space of which contained shrunken but macroscopically recognizable remains of a brain. Although the distinctive surface morphology of the organ is preserved, little recognizable brain histology survives. Though rare, the survival of brain tissue in otherwise skeletalised human remains from wet burial environments is not unique. A survey of the literature shows that similar brain masses have been previously reported in diverse circumstances. We argue for a greater awareness of these brain masses and for more attention to be paid to their detection and identification in order to improve the reporting rate and to allow a more comprehensive study of this rare archaeological survival.  相似文献   
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Abstract

Lincoln Cathedral's Angel Choir was built in the second half of the thirteenth century to house the shrine of St Hugh of Lincoln, canonised in 1220. Although he was never a major saint, the Dean and Chapter of Lincoln sought to emulate the settings newly created for more venerable saints by constructing a completely new building to house his shrine. Despite considerable study of the Angel Choir the site of the shrine has not been established, neither has the site of the original burial. This is perhaps the more surprising when it is considered that contemporary documentation survives to describe the events of St Hugh's death and burial. There is sufficient evidence within the cathedral to reconstruct the sites of the original burial and the later shrines and this is supported by documentary evidence, so far overlooked, that is presented here.  相似文献   
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This paper explores the scope to bridge top-down and bottom-up perspectives on spatial planning by drawing on EU-funded action research in relation to rural settlement planning in Northern Ireland. The empirical work is located within a review of planning theory that exposes a long running tension between the technocratic stances of government planners and the aspirations of engaged citizens. It demonstrates the operation of a large group planning methodology that delivers community preference with environmental responsibility as a participatory input into planning policy formulation. Transferable insights into the dynamics of spatial planning are identified.  相似文献   
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This review article of a double CD–ROM focuses on the siege of the Bosnian 'safe area' of Gorazde during the period 1994–5. Overshadowed by the attack and massacre at Srebrenica, the defence of Gorazde has received little mention. This is rectified by Gillian Sandford and Mike Price's CD–ROM, in which British soldiers of the Duke of Wellington's Regiment and the Royal Welch Fusiliers discuss their personal experiences of the siege as well as the nature of their responsibilities as peacekeepers in this 'safe area'. The soldiers discuss their support of the 'safe area' and how they contributed to averting a massacre by defending Gorazde until Bosnian forces were able to defend it themselves.  相似文献   
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