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The success of radiocarbon dating of burned or cremated bones depends on the exposed temperature during burning and the degree of re-crystallisation of the inorganic bone matrix. We present a method for characterisation of likely cremated bones by employing visual inspection, infrared spectrometry and carbon stable isotope analysis on the bio-apatite fraction. The method of radiocarbon dating of cremated bones was tested by dating paired samples of bone and associated context materials such as pitch, charcoal and a dendrochronologically dated oak coffin. The dating of these paired test samples were largely performed as blind tests and showed excellent agreement between pitch and bone. The weighted mean age difference of all test samples is observed to −9 ± 60 14C yr. To test the indicators and the effects of the degree of burning, a Late-Neolithic human individual has been studied, as this individual exhibits the full spectrum from low temperature burning (charred) to high temperature (“cremated”) from one end of a single bone to the other. This is reflected as a marked step in numerous parameters as well as in a significant difference in 14C age between the charred and the cremated bone samples.  相似文献   
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Olsen O  Barker P 《Antiquity》1980,54(210):15-20
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The article explores how the sexual relationships and working lives of free Afro-Caribbean women in the town of Christiansted, St. Croix, the Danish-Norwegian West Indies, were affected by discourses of race and gender during the period c. 1780–1820. To further the understanding of the conditions of the free Afro-Caribbean women in Christiansted, the article relates to the situation in other Caribbean colonies, especially the British West Indies, based on the assumption that it was the same discourses of race and gender that swept through all the Caribbean slave societies. I n its approach, the article is inspired by concepts of race and gender in postcolonial studies.

The investigation shows the prevalence in the Danish-Norwegian West Indies of discourses of Afro-Caribbean women as, on the one hand, unwomanly and physically strong and, on the other hand, promiscuous and of easy virtue. On this basis, the article argues that the interplay between these gendered racial discourses and the social practices of the free Afro-Caribbean women were in fact far more complex than previous international research has suggested. In the sexual and work relations of daily life, discourses were interpreted more fluently, and a number of competing conditions and ideas challenged or worked against the idea of Afro-Caribbean racial inferiority. Among these were, for instance, the women’s social position and European ideas of work appropriate for women.  相似文献   
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Arts festivals have been on the ascendant since the 1980s. However, while these are proliferating, it remains unclear as to whether they are also flourishing. The present narrow construction of festivals for marketing and economic purposes tends to disregard the festivals’ social and cultural potential, i.e. in terms of functioning as urban laboratories where new and alternative urban and cultural strategies can be tested and developed. In order to address these imbalanced conceptualizations of arts festivals within urban policy frameworks, the article is based on a comparative case study of festivals that try to function as urban laboratories. By examining how these festivals are integrated in or marginalized by the urban regime, and how this influences their operational conditions, the research elucidates the need to create new and more holistic policy frameworks to chart an equitable path for the future development of arts festivals.  相似文献   
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The examination of Norse farm sites in Greenland has been taking place for nearly a century, and a reasonable picture has been built up from several disciplines of the nature of the settlements. There has, however, been little integration of the research between the various scientists. Using the example of a recent interdisciplinary palaeoecological study at Nipáitsoq in the Western Settlement, this paper summarizes the interrelated results of the work of an archaeologist (C.A.), historian (G.S.), animal bone specialist (T. McG.), entomologists (P.C.B. &; P.S.), and plant macrofossil researcher (D.S.). A detailed picture of the demise of the farm and of living conditions is attempted, and the paper ends with a plea for further integrated multi‐disciplinary studies.  相似文献   
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ABSTRACT

The Ottoman Empire faced catastrophic events during its period of dissolution which started with the First World War. At the end of this war, the Ottoman lands were shared by the Allied forces. As a reaction to this occupation, the Turkish War of Independence started in 1919 and finished in 1923. The authors aim to examine how these events were reflected in the ?stanbul bourse, using Ottoman government bond prices data between 1918 and 1925. Econometric methodology of Carla Inclan and George Tiao (1994 Inclan, C., and G. Tiao. 1994. Use of the cumulative sums of squares for retrospective detection of changes of variance. Journal of the American Statistical Association 89:91323.[Taylor &; Francis Online], [Web of Science ®] [Google Scholar]) identifies several break points, which imply a lower risk for the repayment of the bonds during the end of the First World War and the Turkish War of Independence.  相似文献   
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