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Several archaeological finds of ancient boats in Britain are currently being reconstructed using a variety of methods and standards. This paper discusses some of the general principles that should be observed so that such endeavours will be scholarly valuable. The Dover boat case study (later in this issue) is based on the analysis presented here. © 2006 The Authors  相似文献   
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Arsenic has previously been measured in a bone sample of a c. 5-year-old Mesolithic child from Nivaagaard in Denmark yielding an anomalously high value of 13 μg/g. In the present work we show that other individuals at a nearby site also exhibit elevated arsenic levels, whereas individuals from other Mesolithic sites in Denmark are found to have quite low As-concentrations. Several attempts to reveal the source of the arsenic are reported: A railway track near the site, where the railway sleepers were suspected to have been impregnated with As leading to transport or diffusion of As into the adjacent soil; Several food items, the remains of which were found at the site, and one food item not preserved in the excavation, i.e. seaweed. Finally, it is shown that the most likely explanation of the elevated arsenic levels in human bones at Nivaa is diagenesis.  相似文献   
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The purpose of this study was to identify reactive bacterial aDNA in archaeological human dental calculus. Dental calculus was collected from a middle/late Neolithic human skull from Hulbjerg passage grave, Langeland, Denmark and prepared for transmission electron microscopy (TEM) or gold-labeled antibody TEM. TEM showed calcified, as well as non-calcified bacteria. Immunogold labeling occurred over the cytoplasmic portions of the sectioned bacteria. The result demonstrated that it is possible to identify aDNA sequences from bacteria in archaeological material of considerable age by this technique.  相似文献   
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As a result of metal detector surveys over several years, a unique find of gold figurines and gold foil figures from the 6th century AD has come to light at a locality known as Guldhullet (‘the gold hole’). Geomagnetic surveys and a subsequent excavation in 2017 revealed a large number of ‘cooking pits’ close to the present‐day damp area where the finds were made. The pits are roughly contemporary with the gold finds, which suggests that the location was both a sacrificial site and an important communal meeting place.  相似文献   
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This article carries out an analysis of the European Spatial Development Perspective (ESDP), a policy document which represents a critical moment in the emergence of a new discourse of European spatial development. The analytical approach probes at the power relations which have shaped the ESDP framework and its contents, focusing on the twin core themes of spatial mobility and polycentricity. The analysis concludes that in the contested policy process a new spatial discourse of economic competitiveness is emerging at the expense of social and environmental interests. This new discourse will be further contested as implementation takes place in an uncertain policy environment.  相似文献   
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This article examines the British anarchist Guy Aldred’s involvement in the Indian revolutionary movement from 1909 to 1914 in order to reflect on solidarities and antagonisms between anarchism and anti-colonial movements in the early twentieth century. Drawing on Aldred’s writings, court material and intelligence reports, it explores, first, his decision to print the suppressed Indian nationalist periodical The Indian Sociologist in August 1909 and, second, his involvement in Vinayak Damodar Savarkar’s disputed arrest and deportation, which was brought to the Permanent Court of Arbitration at The Hague in October 1910. In spite of recent attempts by historians to bring the Indian revolutionary movement into much closer conjunction with anarchism than previously assumed, Aldred’s engagement with the Indian freedom struggle has escaped sustained historical attention. Addressing this silence, the article argues that Aldred’s anti-imperialism was rooted in his anarchist visions of freedom, including freedom of the press, and reveals a more unusual concern with the question of colonialism than shown by almost any other British anarchist in the early twentieth century. At the same time, it cautions that Aldred was blind to the problems of Indian nationalism, especially the Hindu variety espoused by Savarkar, which leaves his anarchist anti-imperialism much compromised.  相似文献   
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