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Peter Magee Don Barber Marta Sobur Sabah Jasim 《Arabian Archaeology and Epigraphy》2005,16(2):129-143
Iron Age softstone vessels manufactured in southeastern Arabia are widely distributed across that region and in lesser amounts throughout Western Asia. Results from a pilot programme of analysis using Inductively Coupled Plasma Mass Spectrometry/Optical Emission Spectrometry on vessel fragments from two southeast Arabian sites are presented. These results indicate the existence of geochemically distinct groups that are separated by both transition metals and rare earth elements. While this indicates the potential for the application of the provenance postulate in softstone analysis, these promising results need to be further tested by an expanded programme of analysis which includes quarry fragments. 相似文献
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Todman D 《Journal of the history of the neurosciences》2008,17(2):141-146
Parthian coins depict a nodule on the face of many of their kings over succeeding generations. Loosely described as a wart in the literature, the nature of these lesions has been the subject of speculation. The accepted view is that they were unlikely to be simply a cosmetic or symbolic feature. Evidence suggests that they may represent the cutaneous tumors of Neurofibromatosis. The hereditary nature and physical appearance of these round nodules are consistent with this diagnosis. Although final proof may be lacking, these prominent facial features are worthy of discussion even though the matter may not be settled with certainty. 相似文献
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The Annihilation of Space by Law: The Roots and Implications of Anti-Homeless Laws in the United States 总被引:4,自引:0,他引:4
Don Mitchell 《对极》1997,29(3):303-335
There is a link between changes in the contemporary political economy and the criminalization of homelessness. Anti-homeless legislation can be understood as an attempt to annihilate the spaces in which homeless people must live, and perform everyday functions. This annihilation is a response to the economic uncertainty produced by the current political economy. The process of criminalizing homelessness 1) destroys the very right of homeless people to be; and 2) reinforces particularly brutal notions of citizenship within the public sphere. Such laws are made possible when urban government and surrounding communities and elites seek to promote the urban landscape at the expense of urban public space. This usurpation of public space will have profound impact not only on homeless people but also on how the housed interact with each other. 相似文献
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