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1.
A mature/elderly female skeleton from the Anglo-Saxon cemetery at Eccles, Kent, is described. A diagnosis of Paget's disease of the left tibia is made. The macroscopic radiological features of perforating and non-perforating osteolytic lesions in the cranium and femora are described. The differential diagnosis is discussed. The lesions are considered to be due to metastatic carcinoma, possibly from a primary carcinoma of the breast. There is a brief resumé of other recorded examples of metastatic carcinoma in early skeletons.  相似文献   
2.
Biogeographers, ecologists, palaeontologists, and conservation managers often deal with checklists in which not all individuals have been identified to a species level, or the accuracy of species identification is questionable. Is it possible and credible to investigate species richness based on such checklists? Studies on macrofauna in the Far Eastern seas, eastern Arctic seas, and adjacent waters of the Pacific and Arctic Oceans suggest that in different habitats and for diverse taxa, species, and higher taxa richness strongly correlate with each other and increase with an expansion in the study area and sample size according to the species–area law. Such an increase is higher in the bottom zone than in the pelagic. Species and higher taxa richness also show a decrease from lower to higher latitudes, which is in line with the Humboldt–Wallace’s law. According to Willis’ law and self-similarity in the organisation of taxonomic levels, species richness can be assessed based on the genus, family, and order richness. In other words, supraspecies richness itself can tell us the same as species richness and therefore certain global patterns revealed at the species level may also be revealed at the supraspecies level. Such a concordance in general trends among richness parameters at different taxonomic levels in practice implies that species richness can be studied based on lists that lack species identifications or lists with doubtful species identification. We suggest bolder use of supraspecies richness in science and practice, discussing the disadvantages and advantages of this approach.  相似文献   
3.
This article demonstrates how the promotion of Indigenous women's political-electoral rights in Mexico has furthered a conservative agenda of state securitization. To do so, it presents a discourse analysis of national media reports focused on the story of Eufrosina Cruz, a Zapotec woman who became the figurehead for state-led initiatives to promote Indigenous women's rights. It argues that a colonial rescue narrative constructed through Cruz's figure helped generate new hegemonic discourses of gendered indigeneity that portrayed Indigenous peoples' alternative political practices and spaces as anti-democratic and illegal. In an era where advancements in party democracy were linked to processes of state securitization, these categorizations helped justify new forms of state intervention into Indigenous peoples' lives. By exploring how rights initiatives were discursively constructed through racialized, spatialized and gendered constructions of indigeneity, this article contributes to a critical geography of indigeneity within political geography.  相似文献   
4.
Cattle slaughter and beef consumption are barely mentioned in the literature on Chinese economic, food, or animal history. This is possibly due to the widely held popular and scholarly assumption that beef was avoided and even considered taboo in the daily diet of Chinese people in premodern times. This article investigates the tangible regulation and practice of cattle slaughter in Qing China—the period when the beef taboo was argued to be formally subsumed into Chinese morality. I ask the following questions: To what extent did the Qing state ban cattle slaughter? How was the ban enforced in the localities? Did Chinese people slaughter cattle for consumption? Were there lawful beef markets in Qing China proper? How did increasing beef-eating Western sojourners since the mid-19th century impact this sector? Accordingly, I demonstrate that with the leeway provided by the state, the cattle slaughter industry developed in many regions of China proper, especially large cities. In this sector, Chinese Muslim merchants played a dominant role, even though the Han merchants could outnumber them. Their efforts have prepared the state and Chinese merchants to better cope with new circumstances since the mid-19th century. Broadly, this paper sheds light on how different religious, ethnic, and national groups affected the economy and the practice of law in the Qing dynasty.  相似文献   
5.
村级尺度上探索农村基本公共服务与区域贫困之间的关联特征以及二者耦合作用机理,是实现精准扶贫与乡村振兴战略有机结合的重要一环。本文分别建立农村基本公共服务和多维贫困综合发展监测模型,结合时空探索性分析和耦合协调分析方法,综合揭示两者的时空发展分布特征及其耦合关联关系。2015—2018年研究区内58个行政村的实证结果表明:①研究区内农村基本公共服务的发展呈中段高、南北段低的空间非均衡性分布,整体发展差异呈缩小趋势;②研究区内贫困村的多维贫困状况在空间分布上呈现出中北段地区贫困程度较轻、南段贫困程度较深的格局;③农村基本公共服务与多维贫困存在空间负相关性关联与明显耦合,且自实施乡村振兴战略以来,贫困村多转为同步型发展。研究结果可为现阶段乡村振兴战略的实施提供科学的决策依据和参考。  相似文献   
6.
This article examines the epistemic practices of interpretive field geomorphology—that is, the in-the-moment act of “seeing the landscape” geomorphologically. Drawing on the philosophical works of Wittgenstein and Merleau-Ponty, it aims to bring to light the complex, multi-dimensional, knowledge-producing process of field observation and interpretation. Methodologically the study is based on geomorphologists' accounts of their fieldwork, gathered through questionnaire and interviews. By paying attention to what geomorphologists say they are doing in the field, interpretive field geomorphology is articulated as a combined cognitive, social, embodied, and affective experience through which understanding is arrived at. The paper thus sheds light on one part of what Brierley et al. call “the dark art” of geomorphological interpretation, and draws out implications in terms of researcher positionality, researcher training, and offering an epistemic justification for field-based pedagogies.  相似文献   
7.
Critical physical geography (CPG) calls for integrative research on material landscapes and the socio-political dynamics of scientific knowledge production. Network analysis, a rich tradition of tools and approaches for analyzing relational information, has seen little use in the CPG literature to date. This represents a fruitful opportunity, as many of CPG's core interests—knowledge politics, histories of scientific concepts, and ecosocial relations—can be effectively analyzed using network techniques. In this article, I argue for adapting network approaches to CPG. First, I provide an overview of various network concepts, approaches, and their origins. I then discuss bibliometric network techniques for “science mapping” including co-word, co-authorship, and citation analyses. Next, I describe discourse network analysis, a recent mixed-method approach from political science. Finally, I discuss overlaps with emerging approaches from qualitative and visual network analysis. In each section, I provide existing and hypothetical examples, as well as software and visualization techniques, that demonstrate how network approaches could add new insights to CPG and related scholarship. Linking CPG with the diverse traditions of network analysis has the potential to produce new empirical understandings and bring the field into conversation with a growing body of research that spans the social sciences, natural sciences, and humanities.  相似文献   
8.
Cooling centres provide respite, safety, and social support during extreme heat events for populations that do not have the resources to own or operate in-home air conditioning. The objective of this study was to measure the spatial accessibility of cooling centres and analyze the associations between cooling centre access and marginalization in Montreal, Toronto, and Vancouver, Canada. The potential spatial accessibility of cooling centres within a 15-minute walk was measured at the dissemination area scale using the two-step floating catchment area method. A two-stage modelling approach was used to analyze the associations between cooling centre access and marginalization. Approximately 62%, 58%, and 54% of the populations in Montreal, Toronto, and Vancouver had access to at least one cooling centre. In Montreal and Vancouver, high marginalization areas were more likely to have cooling centre access than low marginalization areas. Of the areas with cooling centre access, smaller access scores were observed in areas with high residential instability. Approximately one-fifth of the areas in each city had no cooling centre access and high marginalization, and may be considered for future cooling centres or programs that improve accessibility to existing centres.  相似文献   
9.
This essay explores the post-World War Two anti-colonial Maasina Rule in north Malaita, Solomon Islands, to show how a church leader Shem Irofa'alu decided to establish a religious movement independent of the state and the traditional evangelical church. Irofa'alu's movement indexes an important moment of culture change towards increasing enthusiasm for the often-overlooked Christianity-based forms of sovereignty in the region. It highlights that Maasina Rule was not only a powerful rupture in social processes, but also sharpened the growing division between state and church. Irofa'alu's role in Maasina Rule shows that his influence peaked between 1948 and 1950 and then went into rapid decline. This change in fortune coincided with a critical turning point in the colonial government's attempts to end the movement through appeasement. No longer the head of the evangelical church in Malu'u sub-district and frustrated about the mother church's governance, Irofa'alu retreated to his home area and set about establishing a new church, Boboa (‘Foundation’), his first attempt at organizing a self-governing assembly before introducing Jehovah's Witnesses in north Malaita. In later years, Irofa'alu became a prophet-exemplar for new generations of religious leaders trying to establish Malaitan sovereignties based on their own power to move the truth of prophecies away from foreign state and church organizations.  相似文献   
10.
The article explores the role of state-owned enterprises (SOEs) in the globalisation of China's infrastructure capital. Examining how accumulation strategies of Chinese SOEs are driven by a complex set of political and economic, state and private, interests, it foregrounds the inherently hybrid nature of China's state capitalism. We use Kenya's Standard Gauge Railway (SGR) as a case study to analyse how state infrastructure capital traverses borders, and the specific ways that contradictions of accumulation in China are relocated through the improvised hybridity of SOEs. In Kenya, China Road and Bridge Corporation, the main SGR contractor, shifted and adapted its strategies as the pursuit of economic productivity gave way to political priorities in China, simultaneously responding to changing socio-political circumstances in Kenya and across East Africa. Analysing these dynamics, we highlight the contingencies of, and limitations to, structural reorganisation of actually existing forms of state capitalism in China and beyond.  相似文献   
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