Little waifs: estimating child body size from historic skeletal material

Child body weight formulae are developed from two radiographic studies that have measured the mid-diaphyses anteroposterior diameters of the humerus, femur and tibia. The results show that formulae that include a stature component are more reliable than those derived only from bone diameters and that formulae that use diameters of the femur or tibia to estimate body weight appear more to be reliable than those that use the diameter of the humerus. These formulae are applied to a historic nineteenth century child skeletal population excavated from a Sydney orphans cemetery. The results show that the orphans were shorter and lighter than comparable nineteenth century children. This difference is attributed to disrupted growth rates due to poor nutrition and health of children prior to their admission to the orphanage. © 1998 John Wiley & Sons, Ltd.     

西安市南郊马腾空唐墓发掘简报

2001年4月至10月间,我们在西安市南郊马腾空清理了15座唐代墓葬。所有墓葬皆为南北向,单室墓室,墓道在南,墓室居北。墓葬形制可分为A、B、C三型。可以看清的几例葬具、葬式皆为单棺单人,仰身直肢。随葬品以陶俑最为丰富,计有镇墓俑、男俑、女俑、动物俑等,其中男俑、女俑的中的半身俑时代特征明显,女俑的发式新颖奇特,造型生动,在隋唐考古中较为少见。加之又出土了四盒墓志,具有明确的纪年,可以作为判断其年代的标形器。这批墓葬的发掘为关中地区唐墓谱系的建立增加了新资料,同时对其它地区唐墓的研究也有借鉴作用。     

邢窑六世纪晚期制瓷原料的同位素和微量元素分析

白瓷的出现是我国陶瓷历史上较为重要的技术突破,白瓷的烧制成功为后世青花瓷、彩绘瓷的繁荣奠定了重要基础,被誉为中国古陶瓷工艺发展史中的“第四里程碑”。因此,关于白瓷起源的问题就成为考古界和科技考古界关注的重要学术问题,而邢窑2012年考古发掘出土的北朝晚期窑炉和器物遗存自然成为研究白瓷起源的重要实物资料。本研究利用电感耦合等离子体质谱(ICP-MS)和热电离质谱(TIMS)分析技术,对河北内丘城关服务楼窑址出土的北朝晚期至隋朝初期的早期瓷器样品胎釉原料进行分析,为邢窑早期瓷业的发展演变提供科学依据。结果表明邢窑早期瓷胎的微量元素统计模式明显可以分为两类,说明邢窑早期制瓷存在两种不同的胎料来源。邢窑陶工在开发早期白瓷这一新品种的过程中有意识地选择了一种有别于青瓷的更为优质的原料制胎,这种胎料中与锆石、锐钛矿等杂质赋存密切相关的V、Cr、Ni、Nb、Ta、Zr和Hf等微量元素含量普遍小于青瓷胎。锶(Sr)同位素混合模式分析表明,邢窑早期的大部分样品不符合草木灰配以胎料的制釉方式,应该是采用了草木灰混合其他制釉黏土。同时,早期白瓷釉与青瓷釉的锶同位素特征存在一定差异,说明在制作过程中邢窑陶工为...     

思想政治课堂如何实现以学生为主体的教学

以学生为主体是教学的基本出发点,是进行素质教育,提高教学质量的必要条件。课堂教学发挥学生的主体性,是教学改革的必然趋势。只有充分调动“教”与“学”两方面的积极性,才能真正把课堂还给学生,使学生成为学习的主人。     

Terminal Pleistocene Later Stone Age Human Remains from the Mlambalasi Rock Shelter,Iringa Region,Southern Tanzania

This paper introduces research at the Mlambalasi rock shelter in the Iringa Region of southern Tanzania. The deposits are composed of a historic and Iron Age occupation, a microlithic Holocene Later Stone Age (LSA), and then a macrolithic Late Pleistocene LSA. Middle Stone Age deposits are also present on the slope in front of the rock shelter. Excavations in A.D. 2002, 2006, and 2010 yielded fragmentary human remains as well as pottery, iron, stone tools, faunal bone, and glass and ostrich eggshell beads. Among the human remains, four individuals are present: two adults and a juvenile were found in the same LSA context, and another adult associated with the Iron Age/historic period. The most complete skeleton is an adult of indeterminate sex that was found in situ in an LSA deposit. Charcoal in proximity to the bone was AMS radiocarbon dated to 12,925 cal BC (OxA‐24620), which is consistent with radiocarbon dates on giant land snail shells from above and below the remains. The skeleton exhibits a series of pathological changes such as extensive dental wear and carious lesions, as well as damage most likely caused by termites, post‐mortem. The most striking aspect of this individual is its small size; stature and body mass estimations place it in the range of historic Khoesan from southern Africa. Consequently, this research adds to the discourse regarding the existence of small‐bodied people in the East African LSA. Findings from this new skeletal sample will contribute to studies of human biology and variation in Africa during the terminal Pleistocene and Holocene. Copyright © 2013 John Wiley & Sons, Ltd.     

The body politic and “political medicine” in the Jacobean period: Edward Forset’s A Comparative Discourse of the Bodies Natural and Politique

ABSTRACT

The use of metaphors and analogies was widespread in English political literature during the sixteenth and early seventeenth centuries, and for contemporary readers they were more than merely rhetorical artifices – they were used to illustrate and, in some cases, even to provide evidence. In this regard, none was more apt than the most prominent of these analogies: that between the human body and the state. The political thought of the time established an unshakeable connection between the two, building an argument for how their structures and ways of functioning mirrored each other. This paper examines one of the most extensive and thorough examples of corporal analogies in early modern English political literature – that of Edward Forset’s A Comparative Discourse of the Bodies Natural and Politique (1606) – and shows how such corporal analogies were used to construct an absolutist political model wherein the king was depicted as the soul, the head and the heart of the body politic. The paper integrates Forset’s A Comparative Discourse within the context of the ideological struggles from the end of the sixteenth century and the beginning of the seventeenth, while its place within the larger picture of the medieval and early modern metaphor of the body politic is also examined, in order to assess the lineage and originality of Forset’s ideas and point out how the same kind of analogies could be used to provide significantly different political interpretations.     

THREE DIMENSIONAL NONLINEAR BUILDING POUNDING WITH FRICTION DURING EARTHQUAKES

The three dimensional pounding phenomenon of two adjacent buildings during earthquakes with aligned rigid horizontal diaphragms is investigated for the linear and nonlinear structural response. The developed formulation takes into account three dimensional dynamic contact conditions for the velocities and accelerations based on the impulse-momentum relationship, using the coefficient of restitution e and the ratio μ, of tangential to normal impulses, which corresponds to the coefficient of friction under certain conditions. The contact points are determined geometrically from the displacements of the diaphragms' centre of mass. The results of the proposed formulation are compared with those obtained with the Lagrange multipliers approach. Test results are performed for two sets of multi-storey adjacent buildings subjected to real earth-quake motions with elastic and inelastic structural response.     

Heat treatment in the South African Middle Stone Age: temperature induced transformations of silcrete and their technological implications

It was recently found that silcrete raw material was heat-treated during the South African Middle Stone Age (MSA) for altering its flaking properties. This finding led to hypotheses about the implications for the MSA hunter-gatherers such as the cost of thermal treatment in terms of investment and firewood. To date, these hypotheses lack a solid basis, for data on the thermal transformations of South African silcrete and, hence, the necessary heating procedure and heating environment, is missing. In order to produce such data, we conducted an experimental study within the framework of the Diepkloof project. This work is based on the petrographic, mineralogical and structural analysis of South African silcrete from the West Coast and its thermal transformations. Our results shed light on the nature of these transformations, the ideal heating temperatures and the tolerated heating speed. The processes occurring in silcrete are comparable to flint, i.e. the loss of chemically bound ‘water’ and the formation of new Si–O–Si bonds, but their intensity is less pronounced. Effective heating temperatures are significantly higher than for flint and the heating speed tolerated by South African silcrete is relatively fast. These findings imply that silcrete heat treatment cannot be directly compared with flint heat treatment. Unlike flint, heating silcrete does not require the setup of a dedicated heating environment and may have been performed in the same time as other fire related activities. This would represent only a minor supplementary investment in time and firewood. These results have broad implications for the discussion about technological evolution and the acquisition of specialised knowledge in the MSA.     

The Burial of the Dead: the British Army on the Western Front, 1914–18

Abstract

This article examines the ‘war culture’ that developed within the British Army with regard to death and burial on the Western Front. Soldiers on the battle?elds responded to the presence of death and the bodies of the dead through a speci?c framework that was used to understand this perverse and violent landscape. This drew upon pre-war practices and emphasized the physicality of the corpse in the desire to ensure a ‘decent’ burial for a ‘pal’.     

Cleansing Les Halles: Discourses of Health and Disease in Zola's Le Ventre de Paris

The analysis of hygiene and nutrition in Samuel Beckett's oeuvre will guide us to the relationship his characters establish with their own bodies and with existence, as well as clarify the liaison between that of the intimate and the social. Undoubtedly, Beckettian bodies are willingly badly known, poorly treated, and continually exposed to degradation. However, scorn over nutrition and sleaziness toward hygiene allow an époché of the body that consents to the enlargement of the space of consciousness.