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Nicholas G. Blurton Jones 《Reviews in Anthropology》2013,42(2):151-160
Winterhalder, Bruce, and Eric Alden Smith, eds. Hunter‐Gatherer Foraging Strategies: Ethnographic and Archaeological Analyses. Chicago: University of Chicago Press, 1982. x + 268 pp. including bibliography and index. $18.00 cloth, $7.50 paper. 相似文献
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Jonathan R. Adams Annita Antoniadou Chistopher O. Hunt Paul Bennett Ian W. Croudace Rex N. Taylor Richard B. Pearce Graeme P. Earl Nicholas C. Flemming John Moggeridge Timothy Whiteside Kenneth Oliver Anthony J. Parker 《International Journal of Nautical Archaeology》2013,42(1):60-75
The Belgammel Ram was found off the coast of Libya in 1964, and examined during 2008–9. The following techniques were used: surface non‐contact digitizing using a laser scanner, reflectance transformation imaging using polynomial texture mapping and hemi‐spherical harmonics, digital photogrammetry with dense surface modelling, structured light optical scanning, and X‐ray fluorescence analysis. For internal structure the ram was examined by X‐radiography and 3‐D X‐ray tomography. Metallurgical composition was studied by micro‐drilling and subjecting the samples to scanning electron microscope X‐ray micro‐analysis, micro X‐ray fluorescence and X‐ray backscatter. The lead isotope composition was analysed. The alloy has average percentage composition Cu = 86.9, Sn = 6.3, Pb = 6.6, and Zn = < 0.10. The Belgammel Ram is probably a Hellenistic‐Roman proembolion from a small military vessel or tesseraria. The archived data are at the Faculty of Engineering and Environment, Engineering Sciences, Material Data Centre, University of Southampton ( muvis@soton.ac.uk ). 相似文献
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Nicholas Buchanan 《History & Technology》2013,29(2):221-249
Following World War II, food technologists in the US participated in an Army‐led program to develop food irradiation technology. The program involved over 120 military, government, industrial, and academic institutions. Focusing on the MIT Department of Food Technology, I trace the networks that formed between these groups and their motivations for developing the technology. I argue that food irradiation was Cold War science directed towards the development of a consumer product, and that it highlighted the links between large‐scale military‐funded research and consumers' everyday lives. I suggest that researchers advocated for irradiation not because the technology produced better processed food, but because the development of the technology produced a number of valuable benefits for the researchers. These included increases in funding, materials, and prestige. 相似文献
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Interest in sensations from removed body parts other than limbs has increased with modern surgical techniques. This applies particularly to operations (e.g., gender-changing surgeries) that have resulted in phantom genitalia. The impression given in modern accounts, especially those dealing with phantoms associated with penis amputation, is that this is a recently discovered phenomenon. Yet the historical record reveals several cases of phantom penises dating from the late-eighteenth century and the early-nineteenth century. These cases, recorded by some of the leading medical and surgical figures of the era, are of considerable historical and theoretical significance. This is partly because these phantoms were associated with pleasurable sensations, in contrast to the loss of a limb, which for centuries had been associated with painful phantoms. We here present several early reports on phantom penile sensations, with the intent of showing what had been described and why more than 200 years ago. 相似文献