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51.
Over the last thirty years, residuality has developed into a major research topic in archaeology. In these studies, several ways of visualising residuality have been proposed, facilitating the analyses of archaeological contexts. These all started from linear temporal concepts, though. In the present article, a new approach is proposed, which makes use of an extra dimension. This enables the inclusion of extra variables and, hence, a more balanced analysis of the contexts through their graphic representations. Archaeological contexts from recent excavations in Carthage are used to illustrate the potentials of the model and its application in the archaeological practise.  相似文献   
52.
Conditionals are a feature of historiography. Despite this, historiographical research is focused predominantly on one kind of conditional, counterfactuals. New trans‐Atlantic contributions to this research by Catherine Gallagher and Richard J. Evans highlight the rich history of counterfactuals in Western thought, and their use by individuals and groups to imagine a present and a future that addresses regrets about the present. Their intimation of a flattening out of history through counterfactual nostalgia is not supported by the artistic expression of Tacita Dean, and new contributions to the philosophy of conditionals, building relations, and causal relations by Karen Bennett and Anthony Kwame Appiah. This review teases out the layered, causally tainted, and metaphysically agnostic world posited by Karen Bennett and conjoins it with David Lewis's reflections on possible worlds to suggest that conditional and counterfactual operators in historiography are building restrictors. This takes us away from Niall Ferguson's argument for the use of counterfactuals as a recognition of the underdetermination of history, and reminds us of the need to—as Appiah argues so succinctly—understand the pervasive role that idealizations play in helping us to manage the world and ourselves. The review rounds out by highlighting the computational implications of our conditional world, inviting historians to be at the table as fairness is debated and coded. In this way, the gap in research on the ethical need for historiographical conditionals in the twenty‐first century is highlighted.  相似文献   
53.
The carbon (δ13C) and nitrogen (δ15N) isotope ratios of human bone collagen have been used extensively over the last 40 years to investigate the diet of past populations. It has become apparent that bone collagen can give an unreliable temporal dietary signature especially in juveniles. With higher temporal resolution sampling of collagen from tooth dentine, it is possible to identify short-term changes in diet previously invisible in bone. This paper discusses the inherent problems of using bone collagen for dietary studies and suggests better sample choices, which can make our interpretations more robust, using breastfeeding and weaning as an example.  相似文献   
54.
ABSTRACT

This study analyzed the spatial and temporal distributions of 644 Neolithic sites in the Han River basin, China. The results showed that 31.06% of the Neolithic sites were distributed on low-altitude plains with an average altitude of 144.78 m; 22.98% were located on low platforms with an average altitude of 137.92 m, and 12.73% were distributed on low-altitude hills with an average altitude of 240.77 m. The aggregation fractal dimension (A), the proportion of pottery with carbon (PPMC) and the proportion of polished stone (PPST) were introduced to reveal the social development level. Meanwhile, the temperature anomalies (AT), total organic carbon content (TOC), total nitrogen content (TN), and carbon isotopic ratios (δ13C) were used to reveal the environmental context. Then, the correlation coefficients (hereafter, R) between different indicators were calculated. The result showed that a stable and suitable natural environment was a prerequisite for social development in the Neolithic Age. The persistent improvement in the ability of human beings to identify, manipulate and utilise nature was observed in the Neolithic Age in Han River basin, which marked the transformation of human society from hunting to farming and the start of human interactions with the natural world over time.  相似文献   
55.
The skull of a dissection room subject was noted to have a hole in the left squamous temporal bone similar to a lesion in the Kabwe (Broken Hill) skull. Kabwe man has an 8 × 8 mm hole situated 2 cm above and slightly anterior to the left external auditory meatus (EAM). This report describes a possible mechanism for the causation of that lesion, which is illustrated by features on a modern skull. The subject is a 55-year-old man who died from carcinoma of the stomach in 1942. The skull was macerated, defatted and stored after the cadaver had been dissected by medical students. In the squamous temporal bone there was an oval shaped 9 × 8 mm hole. The base of the oval was situated 11 mm above the superior margin of the EAM with the central axis of the hole being in line with the anterior margin of the EAM. This hole forms the base of a larger intracranial pit measuring 21 mm in diameter. The hole has an irregular margin except superiorly where it is smooth and rounded, indicative of healing. Intracranially, the petrous temporal bone displayed a marked exophytic, bony outgrowth suggestive of a chronic infective condition. The tegmen tympani contained a hole 3 mm in diameter in the middle of the exophytic area. No sign of disease in the mastoid process was noted. These findings are compatible with advanced chronic ear disease which has tracked into the extradural space through the tegmen tympani, become loculated, and then eroded the squamous temporal bone. The Kabwe skull shows signs compatible with chronic ear disease. It is suggested that a mechanism similar to the one described in the modern skull could explain the lesion in the left squamous temporal bone of Kabwe man.  相似文献   
56.
GIS在时间地理学中的应用初探   总被引:1,自引:0,他引:1  
时间地理学是一种富有应用前景的面向微观人文现象的研究方法,但相对落后的研究手段迟滞了它的发展。通过考察时间地理学的研究对象、研究方法及其理论基础,结合时态地理信息系统近年来在时空表达与分析方面的进展,本文详细阐述了地理信息系统技术在时间地理学中的应用思路,并认为两者的结合将促使时间地理学在数据处理、时空分析、结果表达与深化等方面得到进一步的发展。  相似文献   
57.
The foramen of Huschke is a dehiscence in the antero‐inferior surface of the tympanic plate, which forms during the normal post‐natal development of the temporal bone. Closure of the foramen is generally reported to take place by 5 years of age, although a persistent foramen has been observed in 0–67% of adult crania depending on the population. A persistent foramen of Huschke in adult life may be involved in abnormalities of the external auditory canal and related structures, which can lead to otological complications. This paper examines age‐related changes in the development of the tympanic plate from the perinatal to the adult condition using two osteological samples from Britain, and is the first systematic evaluation beyond the age of six years. The results suggest that the widely cited chronology for the closure of the foramen of Huschke is erroneous. Earlier stages of formation may be used for narrowing age estimation in fragmentary remains of juveniles in a skeletal collection of unknown age or in a forensic or clinical context. Copyright © 2005 John Wiley & Sons, Ltd.  相似文献   
58.
运用泰尔指数、标准差椭圆及面板数据回归等方法,研究2004—2017年中国31个省社会组织总数以及社会团体、基金会、民办非企业三类社会组织的时空演化特征,探讨主要影响因素。结果显示:(1)中国社会组织总数及三种类型社会组织均呈快速增长态势,但增长率表现为"下降—上升—下降—上升"的回旋式变化。(2)社会组织的发展呈现"东多西少"的空间格局,区域内部差异大且变化幅度大,东部地区内部省际差异最大。(3)社会组织总数及三种类型的标准差椭圆均呈现东北—西南的分布格局,其中社会组织总数和社会团体的标准差椭圆具有南移倾向。(4)经济、市场化水平、对外开放程度与社会组织的发展具有显著的正相关关系,且其发展还受相关政策及自然灾害频发等因素的影响。  相似文献   
59.
基于持续年份住宅数据、利用空间热点分析和地理加权回归模型,对2011年以来长春市住宅价格分布的空间分异现象和住宅价格影响因素分布的空间异质性进行研究。结果显示:①近年来长春市住宅小区存在向内填充与向外扩散并进,圈层扩展和扇形放射融合的演化趋势,其中西南-东南扇面是居住空间扩展的主要方向;②2011年以来长春市住宅价格呈现出以南部为指向的扇面增长的空间特征,高价住宅街区由点状分布到片状扩散。通过半变异函数和冷热点聚类分析方法指出,长春市住宅空间的南北分异现象显著,住宅价格的低值与高值聚类以铁路为界线存在显著的空间隔离;③就POI数量而言,住宅小区周边银行保险、医疗、住宿、休闲娱乐数量对住宅价格产生较强影响,同时以上因素作用效应的空间差异性同样显著。  相似文献   
60.
This article contributes to conceptual debates on gender transformations in the context of migration and transnationalism. We do so by discussing developments in gender relations and identities among Polish post-accession migrants in Norway; analysing the intersections of continuities and changes, relationally, as these are produced spatially and temporally. We draw on ethnographic data collected among Polish migrants in the Norwegian cities Oslo and Bergen (2009–2012). Our focus on continuity and change in gender relations and identities, in the context of migration and transnationalism, stems from a realization that migration often leads to assumptions of either radical change, or conservative continuity. Meanwhile through an analytical lens sensitive to relationality and socio-spatial circumstances, we find friction, disagreement, as well as negotiation and resolution, and we argue for the variety of ways in which continuity and change may run parallel, reflective of variations in transnational habitus produced in relation to social class. We pay attention to locations and scales, as salient for how gender relations and identities are reproduced, transformed or contested. The flexible continuum we find reveals diverse strategies of coping with migratory situations, as well as complex interplay between migrants’ agency, existing structures and engendered understandings.  相似文献   
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