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This article examines discourses about grassland degradation in China as expressed by herders, government officials and researchers, presenting findings from fieldwork in Xilinguole League, Inner Mongolia. Recognizing degradation discourse and grassland restoration policies as key sites of political contestation, this study does not try to arrive at the scientific facts about degradation, but rather seeks to illuminate the mechanisms by which grasslands are identified as degraded, and the implementation of policies to restore and protect the grasslands. A key finding is that policy outcomes are widely divergent and difficult to predict. This is not merely due to differences among actors in terms of their interests, access to resources, power, values or knowledge, but as much a result of contradictions and tensions inherent in key policy goals, opening up spaces for local resistance as well as selective policy implementation. This highlights the open‐ended and contested nature of China's environmental state project.  相似文献   
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This paper seeks to highlight the content and context of the conversion narratives written by Jews converting to Christianity in late sixteenth- and seventeenth-century England. It will be demonstrated that a non-Pauline pattern of conversion writing emerges. The content of these conversion treatises will be contextualized by looking at a whole range of English treatises concerning Jewish conversion, in particular those containing voices of “hermeneutical” Jewish converts. It will be argued that the period under scrutiny evinced a waning of the barriers surrounding Jewish conversion.  相似文献   
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The miscellaneous artifacts from Casselden Place derive from an urban working-class community in nineteenth-century Melbourne, Australia. They include a broad range of items associated with work, recreation, education, fashion, food consumption, health, and other facets of everyday life. In this paper the miscellaneous assemblage is examined in light of research questions relating to health and hygiene, leisure and work, and access to luxury items amongst the working-class of the mid to late nineteenth century.  相似文献   
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The aim of this proposal is to present an original approach to the study and preservation of rock art caves. A multidisciplinary study of cave wall alteration will be performed to understand the impact of environmental context on the evolution of wall surfaces. The approach involves the choice of a cave with characteristics similar to painted caves in the studied area (Vézère Valley in Dordogne, France): e.g., cave wall alteration, lithology, morphology, etc. This selected cave is intended to become a laboratory cave, monitored for the acquisition of chemical, physical and biological environmental data on bedrock, air and fluids along with their characteristics. A cave without art or archaeological interest has been chosen specifically to conduct experiments, to make in situ analysis and to obtain samples. The results are to be completed by specific observations in several other caves and compiled in a database.  相似文献   
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Abstract

This article describes a case where an attempt was made to introduce TEK/IK into a conflict between Sámi reindeer owners and environmental institutions. The conflict was brought on by the establishment of a national park in Southern Sámi areas in Norway. At first, the Sámi were in favour of the park, but later on their attitudes changed as the content of planned national park developed. The reindeer owners discovered that the size of the park would be reduced, leaving out what they thought were significant areas in need of protection. They saw the encouragement of increased tourism activities as a threat to reindeer herding and felt alienated by the number of representatives they received in the park management structures. On the basis of these observations reindeer owners protested, but were ignored. As researchers well-established in the Southern Sámi area, we were brought into conversations regarding the park as the local reindeer owners searched for ways of bringing new arguments into the process. At this point we thought TEK/IK represented an opportunity to add weight to Sámi perspectives. As the title of this article indicates, as push came to shove we did not succeed in making room for local participation in our TEK/IK project, despite these existing on-going relations. The article attempts to understand what happened. Our analysis is based upon a perception of TEK/IK as not one, but at least two co-constituted knowledge practices. The premise is that research failures are as important to publish as successes. Our joint ethnographic experience has methodological implications for future TEK/IK research.  相似文献   
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The paleopathological record of neoplastic conditions in the past is considered scarce. The detection of tumours in ancient populations is hindered by the quality and quantity of signs visible on the skeleton, the methodological approach, the preservation of remains, and by difficulties of differential diagnosis. The aims of this paper are to report the extensive and multiple osteolytic lesions observed in an adult male and to discuss the possible etiology of these lesions. The individual, a 71‐year‐old male who died in 1932, is part of the Coimbra Identified Skeletal Collection. Records indicate that he died of a ‘heart lesion’. The present study used macroscopic, radiological, and computerized tomography examinations to analyse the skeletal remains of the individual number 439. The type and pattern of the lesions detected, which were most prominent on the skull, were compared with both clinical and paleopathological diagnostic criteria for different nosologic groups. The differential diagnosis addresses problems expressed both in clinical and in paleopathological literature with regard to the difficulties in distinguishing metastatic tumours from multiple myeloma. The nature of the lesions represented by this individual precludes an exact diagnosis. Therefore, we employed a broader category, neoplastic condition, instead of choosing a more specific diagnosis that would likely have resulted in a misdiagnosis due to overlapping features on this individual's condition. Further investigations are necessary to establish more replicable indicators and to improve confidence in retrospective diagnosis of these types of conditions. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   
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