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In 1830, the British frigate HMS Thetis was wrecked at Cabo Frio, on the Brazilian coast. A British naval force was subsequently despatched to undertake a major salvage operation which lasted for well over a year. The substantial textual and visual archive associated with the case of the Thetis raises wider questions about the entanglement of naval, scientific, artistic, financial and legal concerns in an age of British maritime expansion. If the loss of such a ship brought into question the capacity of the British to act at a distance, it also provided an opportunity to mend and strengthen the networks of power and knowledge. The sources of error exposed by the disaster were to be subject to investigation by numerous authorities, including hydrographers keen to refine their charts and sailing directions and Fellows of the Royal Society seeking to advance the claims of science, as well as the Admiralty itself, in the judicial setting of a court martial. We focus here especially on narratives of the wreck and the salvage of the Thetis, and the significance of their repeated tellings of the story after the event; and on the evidential and representational status of the visual images of the scene in sketches, maps, charts, diagrams, engravings and paintings. 相似文献
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Negahnaz Moghaddam Felix Müller Sandra Lösch 《Archaeological and Anthropological Sciences》2018,10(5):1067-1085
In Switzerland, a large number of Iron Age burial sites were found in the last century. Changes in living conditions and socio-cultural behavior may have occurred over time and space and could be reflected in the dietary habits, social stratigraphy within populations and migration patterns. This study attempts to shed light on these aspects with the application of stable isotope analyses. Human remains from 11 different burial sites (n?=?164) in the area of today’s Swiss Plateau and Swiss Alpine regions were investigated. Temporal and geographical variations as well as sex and age-related dietary differences were analyzed through isotopic studies (δ13C, δ15N, and δ34S). In total, the data of 129 individuals could be evaluated. Highly significant differences between the burial sites were found, with higher δ13C and δ15N values in the Alpine regions. Cultural and/or climatic changes as well as the different geological conditions might have led to distinct patterns of crop cultivation and animal husbandry and consequently to significantly different dietary habits in the Plateau and the Alpine regions. The data indicate a higher intake of millet and animal protein including early dairy production in the southern regions, probably influenced by the Mediterranean world. Cultural exchange between geographical regions might have been facilitated by migration during the Iron Age as suggested by the δ34S. 相似文献
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