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121.
A burial ground located in the Town of Colonie, NY along the Hudson River revealed fourteen individuals dated from the 17th through the early 19th centuries. Bioarchaeological analysis suggested some of these individuals were of African ancestry who had worked and died on the property owned by the prominent Schuyler family. Mitochondrial DNA (mtDNA) analysis was carried out on skeletal remains of seven adults using restriction fragment length polymorphism typing and direct sequencing of the control region to infer their origins and relatedness. Results show that none of the individuals were maternally related, with four individuals identified as African haplogroup L, one identified as Native American haplogroup X, and two identified as haplogroup M and M7. Individuals of African ancestry correlate with published mtDNA data on African Americans and their geographical origins corroborate with the various exit points during the African slave trade to New York State. Individuals identified as haplogroup M7 and M resemble lineages found in Madagascar. Historical documents suggest several hundred people were imported from Madagascar through illegal trading to New York by the end of the 17th century. This study highlights the diverse origins of the enslaved labor force in colonial New York and contributes to our understanding of African American history in the northeast.  相似文献   
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East Asian ostrich (Struthio anderssoni Lowe) was thought to have become extinct sometime in the Late Pleistocene. Petroglyphs portray ostrich with Pleistocene animals, and ostrich eggshell (OES) fragments and ornaments from Holocene sites were considered to be older fossils. Here we summarize previous radiometric dates for ostrich eggshell (OES) and present 15 new calibrated accelerator mass spectrometry (AMS) dates, indicating that ostrich survived in Mongolia and northern China until at least 8.9 ka BP. The dates in our sample population suggest a correlation between Struthio and warm steppe environments, with extirpation probably related to essential changes in Holocene steppe ecosystems including human expansion. This study assesses the usefulness of Asian OES for archaeological dating by AMS, constrains the date of Asian ostrich extirpation, and investigates palaeoenvironmental implications of ostrich survival and extinction.  相似文献   
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Although our practice has come to be defined by a focus on excavation as the trademark of archaeological research, research on archaeological collections lies at the scientific heart of the discipline. We demonstrate through two very different case studies how a return to primary sources (in this case, boxes of artifacts) can upend our understanding of the objects themselves and create new narratives of social and technological change. At the same time, access to museum collections is becoming increasingly difficult as institutions struggle with the growing pressure to enhance public outreach and modernize data management, while simultaneously contending with persistent budget cuts. As archaeologists who work closely with museum curators and museum collections, we offer suggestions for how researchers can work with museums to ensure that future generations of researchers and the general public can learn from the ancient materials preserved within their collections.  相似文献   
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This paper presents initial results of continuing work on the fish remains from excavations at Al Zubārah in northwest Qatar. Al Zubārah flourished as a political, cultural and economic hub during the 18th and 19th centuries following the establishment of a settlement by the ?Utūb tribe from Kuwait. Comparison is made between faunal material from contexts dating to the initial settlement of the site in the mid 18th century and occupation deposits from houses inhabited once the town was at the height of its importance as a trading centre. This allows comparison of fishing strategies employed as the town expanded, cultural changes in the preference of fish and the effects on the marine environment as the town's population grew. Analysis also examines evidence for the preparation of fish within the houses and cooking practices.  相似文献   
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The Royal Commission into Institutional Responses to Child Sexual Abuse has provided a depth of knowledge about sexual assault within institutions, highlighting the multiple ways that adults failed to protect victims. This article will show that this elision of responsibility towards children also occurred outside of institutions. It argues that many key players – including doctors and other professionals – did not step up to protect victims, and that the Australian community continued to ignore, overlook or discount evidence of abuse. Outside of institutions, it was easier to look away than to deal with the horrors of sexual violence against children.  相似文献   
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In the wake of Native North American activism and moves to decolonize archaeology, some academics have begun to avoid displaying human remains. Though recent World Archaeological Congress accords detail a consent process for ethical display, some journals, museums, and individual scholars have blanket policies covering even those remains whose descendants favour display. This article examines one context affected by these policies: the central Mexican town of Xaltocan. Here, Indigenous residents advocate for archaeological study and exhibition of ancient human remains, yet they have been criticised and censored by North American audiences. We consider two factors behind their desire to display the dead as part of efforts to reclaim Indigenous identities: long-standing Mesoamerican relationships with the dead and the materiality and symbolic capital of bones. We argue that an academic reluctance to display any human remains is problematic – even if it is a well-intentioned acknowledgement of respect for their sensitive nature – because it imposes the wishes of one Indigenous group on another, and may thereby lead to the unwitting perpetuation of colonial practice. We suggest that decolonizing archaeology may sometimes necessitate allowing the exhibition of skeletal remains; ethnographic research in individual communities is needed to ensure respect for descendant perspectives.  相似文献   
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Abstract

This paper examines the Obama administration’s arguments for ratifying the Joint Comprehensive Plan of Action (JCPOA) to limit Iran’s nuclear capabilities and whether these claims encouraged U.S. senators to approve the agreement. The analysis relies on Kahneman and Tversky’s (1979) prospect theory in which more risk is taken to avoid certain loss and improve conditions when options are framed in terms of losses rather than gains. We argue that the Obama administration was able to persuade Democratic senators to support the JCPOA by arguing the agreement had the potential to curb the development of nuclear weapons by the Iranian regime. But more importantly, the administration was able to frame the status quo as a certain loss, and thus, the risk associated with the JCPOA was acceptable in comparison to not adopting the agreement. Our analysis of the Obama administration’s lobbying efforts and the Democratic senators' statements in support of the agreement demonstrate the value of applying prospect theory to understanding decision making with respect to American foreign policy formulation.  相似文献   
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