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21.
The valley of the River Tjonger, situated in the Province of Friesland (the Netherlands), is rich in prehistoric organic remains. The fill of the valley, consisting of waterlogged sediments (peat, gyttja and sands), presents favourable conditions for the preservation of bone, antler and botanical remains. Numerous bones with chop and cut marks, in majority of aurochs (Bos primigenius), are known from several locations in the valley. The Late Mesolithic (ca. 8000–5500 BP) is especially well represented. In this paper we present a recently discovered small hunting and butchering wetland site dating to the Late Mesolithic. The site, named Balkweg, represents a single hunting and primary butchering event pertaining to a small female aurochs with a height at the withers of 134 cm. The morphology of the vertebrae and the phalanges as well as the Late Mesolithic date confirm the identification as an aurochs cow. Single event sites are underrepresented in the archaeological record due to their small size and poor visibility. The importance of aurochs hunting during the Mesolithic is discussed in this paper as well.  相似文献   
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This article undertakes a close analysis of the general strike that occurred in the French department of Martinique in 2009, which brought most economic activities on the island to a standstill for 38 days. The movement was a privileged site for observing how the integration of Martinique into the French nation state was thwarted by the politics of departmentalisation. The protests created a liminal space that allowed protesters to contest the resilience of colonial discourses and to voice alternative identity narratives. This open space was an integrative space, and the ultimate rhetorical bond that unified the protesters in the performance of communitas. The discussion of this historical event presents an alternative reading to theoretical debates about the multifaceted relationships between nationalism and collective memories in postcolonial settings in general, and on the impacts of social movements in the reconstruction of national identities in particular.  相似文献   
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Transport corridors can generate both wider economic benefits (WEBs) and costs through their effects on diverse development outcomes. To advance understanding of how corridors could generate WEBs, this paper undertakes a quantitative review and meta-analysis of the literature that estimates the impacts of large transport infrastructure projects. The analysis finds that characteristics of individual studies and the design of the transport infrastructure influence estimated benefits. It also shows that, on average, while corridor interventions tend to benefit economic welfare and equity, they often detrimentally impact the environment. To mitigate trade-offs, policymakers can consider using complementary interventions.  相似文献   
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R. Thér 《Archaeometry》2016,58(2):222-238
The relationship between forming techniques and orientation of the components of ceramic materials in the context of pottery technology has long been recognized and used for identification of the techniques employed to create archaeological ceramics. The alignment of inclusions is usually characterized by qualitative categories or ordinal scales. This paper evaluates the potential of quantitative orientation analysis for identification of pottery‐forming techniques. A collection of experimental pottery formed using five forming techniques and combined techniques was analysed. The forming techniques were characterized by the intervals of the mean direction and the circular standard deviations of the orientation of the major axes of the ellipses equivalent to the objects representing random sections of inclusions and voids. The most informative criteria for the identification of pottery techniques are the circular standard deviation of the inclusion/void orientations in the core area of the vessel wall in a perpendicular thin section and the mean direction in a tangential section.  相似文献   
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Cobalt blue glass has long now been recognised as characterised by a distinct compositional signature within the typical compositional range of Late Bronze Age glass. More recently, a copper-rich variation of cobalt blue glass has been seen throughout Egypt and the Mycenaean world. This paper discusses and defines this glass type based on trace elemental data, examines whether this lighter-shaded cobalt blue glass is a natural or an anthropogenic variant of cobalt blue glass, and identifies its likely production in Egypt. It investigates the role of this type of glass, particularly with regard to the distribution pattern and the significance of its prevalence in the Mycenaean mainland and the Aegean.  相似文献   
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A Merovingian crucible fragment, with internally adhering yellow glass, and yellow glass beads of the same region and period were investigated by non‐destructive XRF, optical microscopy and SEM‐EDS. Although the microstructure and chemical composition of the yellow pigment (lead–tin yellow type II, ‘PbSnO3’) are almost identical in both the beads and the crucible, in the latter the pigment occurs in a much higher concentration. However, the glass base in the beads and the crucible is very different, indicating that the beads were not manufactured directly from the crucible. Instead, the crucible most likely served to produce lead–tin yellow, which was subsequently mixed elsewhere with a colourless soda–lime glass to produce yellow glass beads.  相似文献   
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