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41.
Biocultural patterns surrounding the emergence of agriculture from 11 sites in the central Tombigbee River valley (500–1200 AD), 50–100 km west of the emerging Moundville polity, suggest that while food production may have alleviated some ecological stress, it came at a cost. Markers of childhood arrest indicate earlier weaning, likely creating a cycle of rising fertility and competition, but surviving adults appear better off following intensification. Health disparities at farmsteads, including more prevalent anemia, growth defects, lower limb infections, and accidental trauma, are consistent with increasingly competing demands of domestic and corporate modes of production. Although these agricultural settlements in the hinterlands were not severely compromised as predicted by a strictly top down model of provisioning, health risks assumed by farmsteads may have resulted from provisioning to centers and/or corporate lineages while simultaneously mitigating larger risks (e.g., raiding). The greater health risks assumed by farmstead females suggest that they had less control over production and decision-making than women buried at centers, while height and upper body strength at mound centers, in addition to rare but extreme trauma, point to identities that were mapped not only onto the landscape, but onto the bodies of men and women occupying elite spaces.  相似文献   
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Determination of the source of Spondylus objects is essential for the interpretation of Late Neolithic exchange systems and the social role of shell ornaments. We performed stable isotope analysis combined with cathodoluminescence microscopy study on ornaments (beads, bracelets) made of Spondylus shells excavated at the Aszód-Papi földek archaeological site in Hungary, to define their origin. For comparison Spondylus finds from Neolithic sites of Greece, modern Spondylus shells from the Aegean and the Adriatic, as well as fossil Spondylus and Ostrea shells from the Carpathian Basin were also examined. Oxygen isotope composition of Spondylus finds from Aszód ranges between ?1.9 and 2.1‰ and overlaps with the oxygen isotope range of shell objects from other Neolithic sites. Modern Spondylus shells from the Aegean and the Adriatic show overlapping δ18O values with one another and with the Neolithic objects; while recent shells of the Black Sea clearly are separate isotopically from the Mediterranean ones and most of archaeological artefacts. Spondylus shells from the Aszód site have Mediterranean origin; their source can be the Aegean or the Adriatic. Based on a former strontium isotope study the use of fossil Spondylus shells is excluded as raw material used for ornaments, however, in recent years the use of fossil shells was reintroduced. The shell ornaments from Aszód-Papi földek and the fossil oyster shells collected from the Carpathian Basin exhibit some overlapping oxygen isotope values; however, cathodoluminescence microscopy indicates that the Spondylus objects retained their original aragonite material. Diagenetic calcite, which occurs typically in the fossil shells, was not detected in the ornaments suggesting that the studied objects were made of recent shells. Calcitic parts observed in some Spondylus objects are not related to fossilisation.  相似文献   
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ABSTRACT

This paper traces the cultural missions and salvage archaeology programs along the Euphrates River around Raqqa from the 1950s onwards. We suggest that the varied investments from international expeditions, conservation programs, and technical assistance in Syria have an important, untold history that is relevant to recent developments and conflicts in northern Syria. We explore the intersecting practices of archaeology and assistance, illuminated by archives drawn from international agencies such as UNESCO, as well as companies, consultants, bureaucrats, and archaeologists. Our focus is upon foreign intervention around imperiled heritage, considering not only internal politics but also UNESCO’s 1960s shift from fully funded campaigns to global appeals reliant on foreign governments, corporations, and universities. The outsourcing of salvage allowed specific patrons – national and international – to privilege particular pasts; and it is these histories and legacies that further require us to reassess the place of Raqqa in the current civil war.  相似文献   
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Children's and young people's access to and use of digital technologies have received increasing attention in recent years. While influential UK media commentators have often focused on associated risks, researchers have taken a less exclusively problem-focused approach. Children and young people's use of, for example, social media and computer games to extend the spaces available to them in which to maintain relationships, to experiment with social identities, and to engage in an ‘economy of dignity’, however fragile, have all been highlighted. This paper builds on this work to further consider the role of such resources, accessed primarily through computers and mobile phones, as means of caring for oneself or ‘self-care’. It draws on a qualitative study which employed visual and audial methods to explore the sense of belonging (or not) of young people who have been ‘looked after’ by others than their biological parents, often in less affluent circumstances.  相似文献   
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