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In this article I present a case study of the relationship betweeninterviewer and narrator to explore the process of collaborationin the production of an auto/biography. This article outlineshow the project originated and how it developed over the pastsix years. After introducing the narrator, Arthur Thickett—soldier,communist, pacifist, and writer—I explore our collaborationand identify those facets of the relationship that have beenthe most influential in shaping the interview. Michael Frisch'sprinciple of "shared authority" influenced the working process,and collaboration was an important element of the work. Thispaper discusses the effect that attempting to share authorityhad on the project, and examines the issues raised by the collaborativeprocess, such as who owns the material produced, who decideswhat material is made public, and how these decisions affectthe history told. 相似文献
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Stefano Columbu Fabio Sitzia Guido Ennas 《Archaeological and Anthropological Sciences》2017,9(4):523-553
The aim of this work is the physical and mineralogical-petrographic characterization of the mortars from the Baths with Heliocaminus, a special and unique architectural building in the complex of the Hadrian’s Villa in Tivoli. Thirty samples were investigated for composition and physical properties (density, porosity, water absorption, mechanical strength, particle size distribution of aggregate, etc.), representative of eight mortar groups: cubilia bedding mortar, brick bedding mortars, floor-coating and wall-coating bedding mortars, floor (rudus) and wall conglomerates (trullisatio), vault concretes, and lime plasters (arriccio). Physical parameters, together with the microscopic analysis and binder/aggregate ratio determined in three ways using image analysis (on thin sections and on specimens) and weight-data from dissolution of binder, have shown an interesting relationship between the physical-compositional characteristics and the function of mortars within the structure of the Heliocaminus baths. To identify the minerals and the reactant phases between binder and aggregate, as well as the hydraulic degree, selected samples were analyzed with x-ray powder diffraction, thermogravimetry, and differential scanning calorimetry techniques. The obtained results provide a close relation between pozzolanic characteristics and physical-mechanical properties of the mortars (i.e., punching strength index). 相似文献
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Pascal Bertran Luca Sitzia William E. Banks Mark D. Bateman Pierre-Yves Demars Marion Hernandez Michel Lenoir Norbert Mercier Frédéric Prodeo 《Journal of archaeological science》2013
During the last glacial period, a large part of the Aquitaine basin (southwest France) was a periglacial desert comprising coversands with low-relief dune fields surrounded by loess accumulations. OSL and radiocarbon dates show that the phase of maximum sand deposition coincides with Marine Isotope Stage (MIS) 2. Peats and gleyic palaeosoils intercalated within the sands at some sites indicate that vegetation cover was able to develop locally during short events, possibly D–O interstadials, due to raised groundwater levels in interdunal depressions. Few Palaeolithic sites have been discovered in the coversand area in contrast to the peripheral loess region. Systematic survey along a future highway corridor demonstrates that this paucity of sites is not the result of insufficient survey nor deep site burial, but rather reflects an archaeological reality. This strongly suggests that the sand area was not attractive for hunter–gatherer populations due to its reduced levels of water resources, and available vegetation and animal biomass. The distribution of cultural markers such as art items and projectile points also shows that the coversand area probably acted as a barrier separating two different cultural sub-areas, one in the Pyrenees and Cantabria, the other in the Périgord. As a consequence, the commonly accepted view that southwest France, as a whole, served as a refugia during the cold and arid phases of the Pleistocene should be replaced by a more complex one that reflects the fact that a large part of the territory was almost unoccupied and that human populations were concentrated along alluvial valleys. 相似文献
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