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Childhood is a core stage in development, essential in the acquisition of social, practical and cultural skills. However, this area receives limited attention in archaeological debate, especially in early prehistory. We here consider Neanderthal childhood, exploring the experience of Neanderthal children using biological, cultural and social evidence. We conclude that Neanderthal childhood experience was subtly different from that of their modern human counterparts, orientated around a greater focus on social relationships within their group. Neanderthal children, as reflected in the burial record, may have played a particularly significant role in their society, especially in the domain of symbolic expression. A consideration of childhood informs broader debates surrounding the subtle differences between Neanderthals and modern humans.  相似文献   
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Exposure modeling has become a fundamental component of exposure analysis as it provides an efficient and economical means for assessing exposure of individuals to populations over a variety of spatial and temporal scales for past, current, future, or hypothetical conditions. For airborne particulate matter, traditional modeling approaches typically utilize ambient concentration data to assign exposure levels across an area of interest for a given period of time. Technological advancements have allowed for more sophisticated and innovative modeling approaches that combine exposure measurements and/or models to integrate the strengths of individual methods. The purpose of this article is to provide a general overview of both conventional and novel approaches of modeling exposure to fine particulate matter.  相似文献   
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An American economist stationed in the former USSR, based on interviews and data gathering at different levels of the territorial-administrative hierarchy, examines the evolution of processes of budget formation and still pervasive income redistribution in Belarus'. Considerable attention is devoted to the functioning of mechanisms of allocating and redistributing expenditures and collecting revenues among urban rayons in Minsk city and among oblast-level units in Belarus'. A particular focus is documentation of the devolution of responsibility for social spending from the central government to local levels of authority, as well as mechanisms through which local governments attempt to respond to pressing human needs. 8 tables, 8 references.  相似文献   
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The aim of this paper is to fill the gap in data relating to local supply chains in the proximity of nuclear sites by investigating the site of Sellafield in West Cumbria, UK. Using information obtained from invoice data provided by Sellafield Ltd, the site-licenced company, and from primary research, the authors explore the relevance of nuclear procurement within the area, by evaluating levels of economic leakage and seepage resulting from suppliers’ subcontracting and work carried out locally. The study shows that the presence of a nuclear site has a crucial role for the surrounding area and for its economy. The results indicate a significant level of financial retention in the area with regard to work carried out in-house and local subcontracting at a first tier. In particular, the results identify cash flows related to second-tier suppliers located in West Cumbria, demonstrating that about a third of the total work carried out or subcontracted at the nuclear site stays in the area. These findings underline the significant impact of Sellafield on the West Cumbria economy and, more generally, provide an overview of the importance of nuclear sites for local supply chains in peripheral and remote areas.  相似文献   
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