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排序方式: 共有163条查询结果,搜索用时 15 毫秒
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James Barrett Cluny Johnstone Jennifer Harland Wim Van Neer Anton Ervynck Daniel Makowiecki Dirk Heinrich Anne Karin Hufthammer Inge Bødker Enghoff Colin Amundsen Jørgen Schou Christiansen Andrew K.G. Jones Alison Locker Sheila Hamilton-Dyer Leif Jonsson Lembi Lõugas Callum Roberts Michael Richards 《Journal of archaeological science》2008
This paper explores the potential of stable isotope analysis to identify the approximate region of catch of cod by analysing bones from medieval settlements in northern and western Europe. It measures the δ13C and δ15N values of cod bone collagen from medieval control samples collected from sites around Arctic Norway, the North Sea, the Kattegat and the Baltic Sea. These data were considered likely to differ by region due to, for example, variation in the length of the food chain, water temperature and salinity. We find that geographical structuring is indeed evident, making it possible to identify bones from cod caught in distant waters. These results provide a new methodology for studying the growth of long-range trade in dried cod and the related expansion of fishing effort—important aspects of the development of commercialisation in medieval Europe. As a first test of the method, we analyse three collections of cod bones tentatively interpreted as imported dried fish based on a priori zooarchaeological criteria. The results tentatively suggest that cod were being transported or traded over very long distances since the end of the first millennium AD. 相似文献
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Conditions in which thermal fractures occur are explored experimentally, and the results are used to assess heat treatment strategies. We conclude that no single ‘critical temperature’ for thermal fracturing or heat treatment can be specified for any particular raw material, as has so often been attempted, because threshold temperatures exist in relationship to specimen sizes. Our experiments show that smaller specimens are resilient to greater ranges of temperature fluctuations than larger ones, and that by manufacturing/selecting specimens of smaller sizes there is more potential to heat them rapidly and to higher temperatures without producing thermal fractures. We hypothesize a continuum of heat treating strategies between a ‘slow and steady’ strategy, which has overwhelmingly dominated past experimental designs, and a ‘fast’ strategy, which has received much less attention. The paper discusses the economic and technological contexts to which different heat treating strategies might be suited. 相似文献
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Since China’s implementation of a neo‐liberal housing regime, housing activism has boomed. Whilst activism is ultimately in place, as increasingly recognised within protest work, there is limited reflection upon how permeable material histories are entangled with the throwntogetherness of place as a site for protest. Employing ethnography over three months, this article follows the emergence, organisation and implementation of housing activism in Lane 49, a public housing community in downtown Shanghai. Utilising feminist geography and feminist political theorisations of material permeability this article contributes to Chinese geographies of protest, providing a local epistemology of housing activism which demonstrates the importance of drawing materiality into understandings of activist tactics. The article also contributes to radical geographies of protest by deconstructing the idea of public protest in a public place and thus offering opportunities to demonstrate how, through blurring public‐private binaries, protest can emerge and survive in authoritative governance regimes. 相似文献
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ABSTRACTDrawing on extensive testimony from Ixil women survivors of sexual violence, the 10 May 2013 verdict in the genocide trial of former de facto Guatemalan head of state and army general Efraín Ríos Montt highlighted the perpetration of sexual violence as an integral component in the attempt to destroy the Maya Ixil as an ethnic group and thus evidence of genocide. Acknowledging that sexual violence was a weapon of genocide in Guatemala contributes to a critical analysis of how the racialized violence targeted against the country’s indigenous peoples was gendered, and enables the women and men who are survivors of these crimes to seek redress. However, narrating sexual harm within justice-seeking processes is not without complication, and trials alone cannot respond to survivors’ demands for justice and social repair. This article examines how fifty-four Maya Q’eqchi’, Kaqchikel, Mam and Chuj women who are survivors of sexual violence make meaning of the everyday struggles to rethread their lives in the aftermath of genocide. The article uses data from a four-year participatory action research (PAR) project conducted by the authors with this group of Mayan women, including a series of workshops that used creative techniques—drawing, collage, dramatization and body sculptures—to elicit more complex and contestational stories than those emergent from a more linear narrative approach to understanding harm suffered and efforts for redress. Analysis of these data confirms that these Mayan women survivors have woven their understanding of reparation from three main threads: their experiences of loss and harm; their recognition of the Guatemalan state’s duplicity; and their protagonism in justice-seeking processes. The article concludes by arguing that women survivors' desire for repair requires attention to the deep-seated impoverishment that they highlight as the heavy load of gendered violence they carry with them. 相似文献
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