The Right to the City and Critical Reflections on China's Property Rights Activism

Wholesale clearance and eviction that typify China's urban development have often resulted in discontents among urban residents, giving rise to what critics refer to as property rights activism. This paper is an attempt to critically revisit the existing debates on the property rights activism in China. The paper refers to the perspective of the “right to the city” to examine whose rights count in China's urban development contexts and proposes a cross‐class alliance that engages both migrants and local citizens. The alliance itself will have substantial political implications, overcoming the limited level of rights awareness that mainly rests on distributional justice in China. The discussions are supported by an analysis of empirical data from the author's field research in Guangzhou, which examines how local and non‐local (migrant) residents view nail‐households resisting demolition and forced eviction.     

花山岩画岩体开裂机理统计分析

岩体开裂是危害花山岩画最严重的病害,会对岩画造成毁灭性的破坏。为制定有效的灌浆加固措施,在对岩体开裂成因及影响因素分析和现场调查的基础上,做了统计分析。结果表明:1)岩画区共有418处开裂病害,开裂岩体以风化开裂体为主,占69%,且构造开裂体的厚度大于风化开裂体;2)构造开裂体的钙质、钙质与泥质共同充填比例为78%,高于风化开裂体的52%;3)构造裂隙和风化裂隙的张开度均以小于6mm为主,可知当张开度大于6mm时,开裂体将发生剥离掉块;4)风化开裂体的危险性I级、Ⅱ级所占的比例为57%和22%,小于构造开裂体的64%和27%,但风化开裂体多发育于岩画存在部位,易出现开裂和掉块,破坏更大;5)构造开裂体的厚度较大、裂隙连通性好、危险等级高,而风化开裂体厚度较薄、裂隙贯通性差、危险等级较高。本研究结果可为开裂岩画岩体灌浆加固及后期修复提供理论依据。     

Post conflict identities: Affiliations and practices of Somali asylum seeker children

Following the 2005 terrorist attacks on London it emerged that two of the terrorists charged with the failed 21st July bombings had arrived in the UK as child asylum seekers from East Africa. In the ensuing debate the bombers were represented as children that turned to hate. In this discussion paper we draw on empirical work conducted in Sheffield, UK to explore the identities, affiliations and practices of Somali asylum seeker children, aged 11–18.1 ¹This ongoing research is being funded by the ESRC Identities and Social Action Programme (Award No: RES-148-025-0028) View all notes Specifically, we argue that the actions of the two bombers need to be framed within a broader understanding of the complex processes of social identification that take place as young people negotiate what it means to be a child in the context of different ‘age’, gender and racialised expectations and against a backdrop of discrimination and social exclusion in different relational geographical spaces. We begin by outlining the context of UK immigration policy, before reflecting on dominant constructions of both childhood and asylum seekers. We then discuss how these may shape young refugee and asylum seekers' own narratives of the self and the role that their mobility and specific sites of identity formation may play in this process. In doing so, we contribute to children's geographies by addressing a group – refugee and asylum seekers – that has been neglected within the sub-discipline.     

Dental root dentine translucency used in age determination of medieval Norwegians from Trondheim

A pilot study on eight skulls from the churchyard of St Olav's church in Trondheim, excavated in 1988–1989, was carried out to compare age determined by root dentine translucency with the age assessed by a physical anthropologist. The difference in mean age between the two methods was not significant (p = 0.06). Age determinations based on root dentine translucency were then performed on removable teeth from the adults among the 248 skeletons found in the same churchyard, excavated in 1984–1985. A comparison between the ages determined using root dentine translucency and the ages previously determined by the direct inspection method was performed. A significant systematic difference was seen between the two methods (p = 0.000). The root dentine translucency method gave an age range for the cohort excavated in 1984–1985 between 30 and 72 years, whereas the direct inspection method gave a range between 15 and 63 years. Because evaluation of many criteria are required to achieve reasonably accurate estimates of age in connection with the direct inspection method, expertise in skeletal biology is necessary. The method of measuring root dentine translucency as a tool in archaeological and anthropological work and fieldwork and in forensic science seems to have advantages because the method can be used without previous extensive training.     

江苏仪征出土永光元年羊头铁剑考

江苏仪征1987年出土的西汉永光元年铁剑,剑铭新考释为"河内羊头剑,光头下长四尺一寸,永光元年造"。剑茎铭文涵盖产地、名称、长度及纪年等多方面信息,对研究汉代冶金技术和度量衡较为重要。结合史料和考古发现对汉代河内郡的铁器冶铸情况进行探讨后可知,"河内"并非河内铁官,而当指河内工官。剑铭中的"羊头剑"系新发现的铁剑自铭,纠正了以往"黑头剑"的定名;"羊头"典出《淮南子·修务训》,用以形容钢铁的精良。     

Ultramicroscopic investigation of the preservation status of hair collected from a full‐term,intrauterine baby mummy of the Joseon Dynasty,Korea

Our previous studies on the ultramicroscopic structure of mummy hair from Joseon Dynasty (1392–1910) tombs sealed with a lime‐soil mixture barrier (LSMB) have provided initial, basic information on their preservation status. Numerous additional cases of various conditions are required in order to provide data sufficient for establishing Korean mummy preservation patterns on a firm basis, however, and so we performed electron microscopic studies on hair taken from a full‐term, intrauterine baby mummy found in Paju, Korea. The baby mummy was found within the uterus of a 16th‐century mummified woman aged 20–30 years old. Since the labour and delivery stage for this case was 2, and the uterus was found to be ruptured, the cause of death of both the mother and the baby was likely to have been hypovolemic shock occurring during labour. In scanning electron microscopic (SEM) and transmission electron microscopic (TEM) studies, we found that the surface of the hair of the baby mummy was coated with crystalline substances, mainly on the side facing the vaginal orifice. We also observed well‐preserved cuticle, cortex and medullar layers, completely preserved cuticle‐layer scales, as well as macrofibrils and melanin granules evenly spread within the cuticle and cortex layers. Because studies on infant or subadult mummies are very few, and since they have focused mainly on the palaeopathological aspects of those mummies, the preservation pattern of the hair of a full‐term baby mummy could contribute significantly to our knowledge of mummies from around the world. Copyright © 2008 John Wiley & Sons, Ltd.