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Journal of Archaeological Method and Theory - Dental mesowear is a widely used tool in archaeology and palaeontology for the reconstruction of the overall diet of mammals. This method is based on...  相似文献   

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This paper presents a new method for the isolation and isotopic analysis of some individual amino acids from proteins. The technique and its constituent steps are discussed; then isotopic analyses of amino acids from several samples of bone collagen from the Late Roman site of Poundbury, Dorset, UK are presented. The applications of the method are discussed, as well as some advantages of this technique relative to other methods. Although developed for use with archaeological bone collagen, the technique is equally applicable to other proteinaceous materials. The use of reversed‐phase HPLC avoids problems of isotopic fractionation inherent in using ion‐exchange HPLC. Amino acids are isolated preparatively, allowing both carbon and nitrogen isotopic values to be measured on a single sample using CF‐IRMS. Since amino acids are isotopically analysed in an underivatized form (unlike GC‐C‐IRMS), the method also presents the possibility of collecting the CO2 generated during CF‐IRMS: this would allow the subsequent dating by 14C‐AMS of individual amino acids isolated from archaeological samples.  相似文献   

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This article analyses a single case in the application of government authority to illustrate a central analytical problem for political science--what is meant by 'government'--and uses two divergent analytic approaches. The established 'liberal instrumentalist' framework is contrasted with the 'governmentality' approach, derived from Foucault, which stresses the complexity of the processes through which government is 'assembled' from a complex of institutions, practices and ways of thinking. The article analyses the regulation of motor vehicle repairing in New South Wales in terms of these two approaches, and shows that each addresses some aspects of the process better than others. It argues that this means that each needs to be deployed, mobilises the distinction between the 'vertical' and 'horizontal' dimensions of government, and suggests ways in which political science can be strengthened by the 'governmentality' approach.  相似文献   

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Conventional integral measures of accessibility, although valuable as indicators of place accessibility, have several limitations when used to evaluate individual accessibility. Two alternatives for overcoming some of the difficulties involved are explored in this study. One is to adapt these measures for evaluating individual accessibility using a disaggregate, nonzonal approach. The other is to develop different types of measures based on an alternative conceptual framework. To pursue the former alternative, this study specifies and examines eighteen gravity-type and cumulative-opportunity accessibility measures using a point-based spatial framework. For the latter option, twelve space-time accessibility measures are developed based on the construct of a prism-constrained feasible opportunity set. This paper compares the relationships and spatial patterns of these thirty measures using network-based GIS procedures. Travel diary data collected in Columbus, Ohio, and a digital data set of 10,727 selected land parcels are used for all computation. Results of this study indicate that space-time and integral indices are distinctive types of accessibility measures which reflect different dimensions of the accessibility experience of individuals. Since space-time measures are more capable of capturing interpersonal differences, especially the effect of space-time constraints, they are more “gender sensitive” and helpful for unraveling gender/ethnic differences in accessibility. An important methodological implication is that whether accessibility is observed to be important or different between individuals depends heavily on whether the measure used is capable of revealing the kind of differences the analyst intends to observe.  相似文献   

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观察新中国的一个视角——试析龙须沟治理与新中国形象   总被引:1,自引:0,他引:1  
新中国建立以后,北京市人民政府把保障人民身体健康和治理落后地区作为施政的切入点,在百废待兴、财力有限的情况下克服众多困难,花费巨额资金治理龙须沟和进行相关建设,明显改善了居民的生活和居住环境,凸显了人民政府的新形象,赢得了人民的衷心拥护,激发了人民群众建设新国家的热情。作为新旧社会转交的象征,龙须沟治理具有长远的启示意义。  相似文献   

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Patrick Ryan 《Folklore》2013,124(3):313-328
This paper looks at the self-representation of contemporary or revival storytellers claiming “Celtic” identity for themselves as storytellers, largely based on imagined traits of generic “Celtic” storytellers and storytelling styles, and content, which are conveyed via commercial images, suppositions about the Romantic era, and other mediated, second-hand or even erroneous sources. At the same time, such representations are compared with the self-representations of three traditional storytellers from Ireland and Scotland.  相似文献   

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秦岭 《华夏考古》2007,58(3):133-137
墓葬是考古学研究中十分重要的一个内容,运用合适的统计学方法来量化墓葬的内容,继而进行相对客观的比较,一直是研究者理想的分析模式。本文主要介绍了丹麦学者Jorgensen的定量研究方法(墓葬价值与类型价值)和成果;并同时比较一项发展Jorgensen方法所做的中国考古学研究个案;希望这些能对我们今后的墓葬研究工作有所裨益。  相似文献   

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Using audio, video, and radio interviews, the Cleveland HomelessOral History Project (CHOHP) has sought to foster the developmentof a collaborative analysis of homelessness from the bottomup. Designed to overcome problems with traditional academicresearch on homelessness, CHOHP explicitly seeks to share researchwith those living on the streets and in the shelters in Cleveland,Ohio and involve homeless people in the process of analysis.Rather than focusing on the personal pathologies of the homeless,the analysis that emerges from CHOHP suggests that trends indowntown and neighborhood real estate development, the criminalizationof the poor, the growth of the temporary labor industry, andthe retrenchment of the welfare system have led to the emergenceof powerful interests invested in perpetuating homelessness. Beyond analyzing these trends, CHOHP's formal research settinghas emboldened homeless people to act and become agents forsocial change.  相似文献   

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Since all long-distance trade in the Roman world travelled by water, Roman harbour design and construction have special importance. Harbour excavation must be supplemented by analysis of the components of the hydraulic concrete, structural analysis of the cementing materials, and consideration of the design of the wooden formwork. The authors have begun collecting large cores from concrete blocks at Roman harbours and other maritime structures, analysing the materials used, the method of placement, and the structural characteristics of the resulting concrete. These data have provided new information on the engineering properties of Roman concrete, the process of funding and execution, and the trade in the volcanic ash which was the crucial component of hydraulic concrete.
© 2004 The Nautical Archaeology Society  相似文献   

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This article examines the tapa cloths made by the women associated with the Bounty, who sailed to Pitcairn Island with the Bounty mutineers to create a new society and culture. Traditional literature reveals a male-dominated narrative, which ignores any female agency in the Bounty-Pitcairn story, and merely objectifies them. The tapa cloths the women produced reveal much about their origins and their efforts to maintain the traditions of their homelands while initiating innovative designs that appear to have provided a sense of unique identity in the Anglo-Polynesian children of the Polynesian women and their European husbands. Given their objectification in the generally accepted historical narrative, it is ironic that the women reveal themselves through the objects that they made. By compiling data about the tapa cloths (kind of cloth, plants used, techniques, colour and patterning, quality), details of tradition and innovation emerge and reveal much about these women and the knowledge they passed down the generations through their daughters.  相似文献   

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This article updates new developments in the evolution of the US Army's controversial Human Terrain System program (HTS). Building upon the recent report on the HTS program by the American Anthropological Association's Commission on the Engagement of Anthropology with the Security and Intelligence Communities, this article discusses how HTS‐type arrangements are becoming part of the US Department of Defense's (DoD's) newest Combatant Command for the continent of Africa, or AFRICOM. Of particular note is the way “human terrain” no longer refers simply to the HTS program, but has acquired expanded reference to describe a broader array of approaches to the leveraging of socio‐cultural knowledge within DoD. Most notably for AFRICOM, this includes moving beyond rapid assessment ethnography to incorporate cultural data into the predictive work of cultural modelling, as this informs the implementation both of counterinsurgency doctrine as well as military humanitarianism in Africa and elsewhere. This article explores the ethical, practical and cultural implications of such a turn.  相似文献   

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建国初期,中共在广州构建了一个过渡性的社会救助体系,在短短的4年内,广州市通过它救助了大量的失业者和城市贫民,基本上遏制了由于新旧转轨带来的社会危机,为新政权即将展开的社会主义各项建设奠定了基础.在救助理念和救助过程上,它体现了以往社会救助的一些特点,同时也反映了我党的诸多特色,诸如鲜明的意识形态性、广泛的群众参与性和严格的组织纪律性,隐隐约约闪烁着以统一调配为主要特征的计划时代社会政策的影子.  相似文献   

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