排序方式： 共有88条查询结果，搜索用时 15 毫秒
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Stefano Benazzi Paolo Bertelli Barbara Lippi Elena Bedini Roberto Caudana Giorgio Gruppioni Francesco Mallegni 《Journal of archaeological science》2010
In the last few years virtual anthropology has been used to solve different problems that could not be properly addressed using a traditional anthropological approach. Mainly when dealing with mummies or embalmed bodies, the virtual approach is the only solution to carry out a detailed analysis of the skeleton without jeopardizing the integrity of the physical remains. 相似文献
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现今旅游纠纷日益增多,而在我国旅游行政管理部门及司法实践中,普遍存在＂无法可依＂的认识误区,以及回避纠纷性质,重结果轻分析的倾向。《最高人民法院公报》公布的＂孟元诉中佳旅行社旅游合同纠纷案＂及其判决,虽然并未引起旅游业界、法学界的太多争议,但其在旅游合同性质认定及解除权问题上的认定,存在着一定的问题和瑕疵。本文从民法解释的角度重新审视该案,并对该案判决提出较为具体的不同意见,以呼吁业界通过解释现行民事立法,充分发挥其在解决旅游民事纠纷中的作用。 相似文献
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Within an ongoing debate about the relationships between the body and technological experiences within virtual reality (VR), there has hitherto been limited consideration of the spatial. Geographers, meanwhile, have only just begun to engage with VR and its spatialities but have paid less attention to its embodiment. The technology allows users to go beyond merely imagining themselves in a different world, creating a real sense of presence in the digital realm. Immersion and presence in VR are, however, a mix of space, embodiment and the digital. As such, any discussion of VR requires critical consideration of both embodiment and space. This paper therefore explores some of the linkages between bodies, spaces and VR to demonstrate how engagement with VR can enrich geographical scholarship. 相似文献
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This paper examines how a group of Hong Kong working mothers use the internet in performing and realizing their paid work and domestic role identities. The internet is a technology-enabled space and also what Michel de Certeau calls a ‘practiced place’, where its nature and functions are necessarily determined by the actions and practices of agents. Through participant observation and the analysis of a sample of chatroom and forum messages from a user-driven Hong Kong-based parenting website called Happy Land, I examine the relationship between this virtual space and its users. I find that the website has developed beyond its technology-mediated nature into a community of face-to-face friendships and social and emotional support. In effect, this virtual space plays a role in the social reproduction of the contemporary dual-earner family by enabling working mothers who use the website to perform roles in production and reproduction respectively. 相似文献
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虚拟腹地：中国大陆口岸地位的度量与解释 总被引：3，自引：0，他引：3
口岸是对外开放的门户,支撑起了中国大陆全方位对外开放的格局。章引入虚拟腹地的概念,通过分析进出口商品流向,定量描述口岸对内影响能力,确定口岸的相对地位。并以虚拟腹地面积和通过口岸的进出口总量两个指标对39个口岸子群进行了类型划分。基于沿海、沿边口岸在整个开放体系中的重要性,章进一步分析了沿海、沿边各口岸群的相对地位和对内联系腹地的经济特征。 相似文献
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The No. 2 Qin bronze chariot unearthed from Qinshihuang's Mausoleum is world famous for its huge size and colourful painted patterns. However, since it had been buried for a long time and was affected by its harsh environment, its painted patterns have been severely damaged. The traditional restoration methods, which mainly rely on expert experience, are manual, inefficient and lack scientific support. Moreover, to protect the important cultural relics, any invasive operations, such as sampling analysis, are strictly prohibited. This paper presents a method that combines hyperspectral imaging and computer technology for the digital virtual restoration of the bronze chariot's patterns. It is non-destructive, more efficient and more scientific. The method reproduces the damaged patterns with the following approaches: restoring the missing edges of the patterns; and distinguishing the different pigments. The obtained result implies that the method can digitally reproduce some of the damaged patterns, and that it can be used as a reference for recreating the patterns of the other painted bronze. 相似文献
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ABSTRACTThis investigation aggregates intact or reconstructed Gahagan bifaces from the southern Caddo area and central Texas to test the hypothesis that Gahagan biface morphology differs between the regions. The Gahagan bifaces (n=102) were scanned, then analyzed using a novel landmarking protocol and the tools of geometric morphometrics. Results provide a preview of the significant differences in Gahagan biface morphology expressed between the southern Caddo area and central Texas regions. The size discrepancy represents an inversion of current theoretical constructs that posit a decrease in tool size thought to articulate with an increase in distance from the raw material source. It is posited that the contrasting morphologies represent two discrete communities of practice; one (emergent Caddo horticulturalists) where Gahagan bifaces were enlisted primarily for burial and ritualistic activities, and the other (central Texas hunter-gatherers) where Gahagan bifaces were utilized over a longer time span in more practical and utilitarian contexts. 相似文献
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AbstractThe research adopts the mobilities approach to examining the everyday experience of tour guides. Scholars tend to highlight guides as service providers and cultural brokers, whose activities and feelings seem to be subordinate to tourism consumption. In contrast, the research moves beyond the context of business and economy and seeks to resituate tour guiding in ordinary life. It draws on the ethnographic fieldwork in Sanya, a coastal city in south China, and adopts the methods of secondary data collection, interviews and participant observation for data generation. Specifically, the research scrutinises how tourism mobilities are embedded into the production of local guides’ daily practices, emotions and feelings. Tour guiding is characterised by movement/stillness, instability and contested meanings. On working days, guides travel with tourists between scenic sites, receiving unstable income. The mobile work greatly shapes their everyday rhythms, social networks, familial lives and identities. On jobless days, guides are likely to confine ordinary practices to residence and suffer from deep anxiety. Immobilities arouse their feelings of inability and worries about the future, thus lowering their expectations of career and personal development. The research problematises the idiosyncrasy of tour guiding and underscores its close relationship with the production of everyday practices and experience, thus giving a wider view on tourism work. In so doing, it also enriches our understanding of the complexity of tourism mobilities and contributes to the debate on the de-differentiation of tourism. 相似文献
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Katharina Pelzelmayer 《Social & Cultural Geography》2018,19(7):853-872
This paper investigates uses of the concept of commodification in contemporary analyses of waged care. Drawing on theoretical work on commodification and discourse-analytical research on private live-in care in Switzerland, I explore how Swiss live-in care questions central discussions in the literature. Scholars have focused on the ways in which care is embroiled within market relations and the adverse effects of commodification on the character and quality of care. The paper outlines the two central discussions, identifies important limitations and explores the ways in which Swiss live-care contests their underlying assumptions. Swiss live-in care exhibits intricate processes of waging elder care. Live-in care services are offered and arranged on agency websites while taking place at elderly persons’ private households. Elder care thus becomes entangled in market relations both in virtual spaces and at home. Furthermore, live-in care workers do not distance themselves from their work but actively seek to improve their conditions of work. In so doing, they complicate the assumption that paying for care corrupts caregiving or turns it into a product for sale. Based on this evidence from Swiss live-in care, I propose that a careful use of commodification might best serve feminist interventions. 相似文献
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