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A total of 1164 temporal bones from various cemetery sites in England were examined using a fibre optic endoscope. Eight bones were found to have evidence of otosclerosis in which proliferative new bone fixes the footplate of the stapes into the oval window, causing deafness. A prevalence of 0.9 per cent in this study is comparable with the incidence found in modern white populations and with that found in a study of 2760 Lithuanian temporal bones of various periods.  相似文献   
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Infective lesions of bone in leprosy are of two types. In the rhinomaxillary syndrome, superficial infective changes in the bones of the maxilla are due to the presence of Mycobacterium leprae. Lytic foci in the medulla or the outer cortical surface may be due to Mycobacterium leprae at the site as granulomatous lesions. The most frequent infective bone changes in leprosy are, however, sequelae of regional anaesthesia and soft tissue ulceration. The bone lesions are due to pyogenic bacteria and the nature of these infective lesions is similar to that in non-leprous conditions. The pyogenic lesions in leprosy are restricted to the bones of the hands, feet and lower legs.  相似文献   
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The ten articles in this special issue of the European Review of History—Revue européenne d'histoire explore the operation of transnational solidarity movements from the late nineteenth to the late twentieth century. This introduction highlights the endurance of methods and strategies across this period, even while the contexts for transnational activism changed. It points to the opportunities presented by expressions of transnational solidarity, but also their inherent limitations.  相似文献   
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Neff C 《家族历史杂志》2011,36(3):286-315
It has been suggested that the role of Ontario children's homes, who had for half a century been helping disadvantaged children, changed significantly and immediately under the 'Children's Protection Act of 1893'. However, the records of the girls admitted to Toronto Girls' Home from 1863 to 1910 suggest that this was not the case, for this home at least. For most of their history, their core clientele was the children of poor respectable parents dealing with a crisis or who could not both work and care for their children. Thus, although prior to 1893 they did also care for a significant number of neglected children, and after 1893 fewer such children were admitted, the Home continued for more than 20 years to help families as they always had, providing a form of family support for which the child protection system was not designed.  相似文献   
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A test aquarium containing water and waterlogged historical wooden material was observed during a three-year period at Vänernmuseum, Sweden, to test the feasibility of preserving and exhibiting archaeological wood or shipwrecks in a way accessible to the public. Experiments were also set up in a laboratory environment, to provide information on single factors that could influence the long-term preservation state of wood, and other processes that may occur in the water.  相似文献   
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Abstract

This article analyses Sonya Kelly’s How to Keep an Alien (Dublin Tiger Fringe, 2014) and ANU Production’s Vardo (Dublin Theatre Festival, 2014) in relationship to the performative backdrop of the Irish Decade of Centenaries (2012–22) and a series of key extra-theatrical political events have that featured asylum seekers and migrants prominently in Ireland and to a limited extent in Europe at large from 2012 to 2015. Both theatrical productions centrally engage tropes of Irish national memory vis-à-vis engagement with migration through a primary focus on women’s stories and premiered against the backdrop of the Decade of Centenaries. How to Keep an Alien and Vardo’s embrace of what M. Jacqui Alexander terms “palimpsestic time” and their critical focus on gender during this moment of the Decade of Centenaries models a theatrical dramaturgy that aids in reading key theatrical and extra-theatrical events featuring asylum seekers and migrants against one another. These works reveal the relationship between these events and the ongoing redefinition of Irish national memory and political community, a process thrown into sharp relief by the present commemorative mode. They insist that a turn to the past is inseparable from querying the lived political structures of the present, structures that have repeatedly displaced as well as instrumentalised the bodies of migrant women from the post-inward migration of the mid-1990s onwards.  相似文献   
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