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Tooth pendants of European elk, Eurasian beaver and brown bear are the most common artefact type in graves at Late Mesolithic Yuzhniy Oleniy Ostrov on Lake Onega, northwestern Russia. In one burial of a 20-35-year-old woman, 18 fragments of wild boar tooth pendants from at least five individuals were found. Wild boar was not a regular part of local fauna in the Mesolithic, and if these wild boars were hunted locally, they were very unusual game. These wild boar tooth pendants may also represent imported goods that came to Onega from a more southern area via exchange. It is also possible that the woman was not local but came from a region where wild boars were abundant and common game for Mesolithic people.  相似文献   
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Complex interactions between topography, near-surface geology, active tectonics, climate, and human activity shape a landscape, conditioning archaeological deposits and making sediment deposits from surface erosion important archives. There is a potential relationship between the intensity of geomorphic processes and surface artifact distribution. This study assesses the potential relationship between soil erosion by water and the spatial distribution of archaeological surface artifacts in the Inachos River watershed, Greece. The mountainous, semi-arid Mediterranean region is particularly vulnerable to soil loss. Soil erosion is quantified by applying the Revised Universal Soil Loss Equation in a GIS framework. Estimates of soil loss vary spatially compared to surface artifact finds of the pedestrian survey of the Western Argolid Regional Project. A statistically significant relationship is identified between surface erosion rates and artifact density. Preferential topography for occupation suggests this is an associative rather than causative relationship. Knowledgeable interpretation of artifact distribution enables accurate reconstruction of human settlement history.  相似文献   
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Simplified expressions to estimate the behavior factor of plane steel moment resisting frames are proposed, based on statistical analysis of the results of thousands of nonlinear dynamic analyses. The influence on this factor of specific structural parameters, such as the number of stories, the number of bays, and the capacity design factor of a steel frame, is studied in detail. The proposed factor describes the seismic strength requirements in order to restrict maximum storey ductility to a predefined value. Interrelation studies between maximum storey ductility and the Park-Ang damage index are also provided for the damage-based interpretation of the performance levels under consideration. Realistic design examples serve to demonstrate the ability of the proposed factor to convert conventional force-based design to a direct performance-based seismic design procedure.  相似文献   
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Suggesting the existence of an intrinsic connection between sacrifice and embodiment, this article considers the meaning and symbolism of traditional mortuary rituals among the Sa'dan Toraja of Indonesia. Manifesting different ways of being, these rituals engender different ways of dying. Focusing on the sacrificial patterns of their engenderment, I discuss these differences and the way in which they are thought to ‘emerge from the body’.  相似文献   
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Using a set of modern/young (0 to about 200 years old) dust samples collected from the Chinese Loess Plateau the bleachability of IRSL measured at 50°C (IR50) and post-IR50 elevated temperature IRSL (measured at 225°C and at 290°C) is investigated by measuring the apparent (residual) doses recorded by these signals. Doses recorded by quartz OSL are used as a reference. Allowing for differences in dose rates it seems that both IRSL and post-IR IRSL signals yield residual doses that are significantly larger than the doses measured in quartz. These residual doses can be largely explained by thermal transfer caused by preheating. Nevertheless, we advise against the use of a low temperature preheat (<200°C) with IR50 to date loess samples because, as has been reported before, the signal appears to be thermally unstable. In general, we conclude that it may not be advisable to apply post-IR IRSL dating to Chinese loess samples where residuals of up to ∼20 Gy are a significant fraction of the total dose. However, these residuals quickly become unimportant when dating older samples, and this is the age range in which post-IR IRSL dating is likely to be most useful.  相似文献   
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This study examines the conception of culture and the cultural policies of the French Front National. Tracing the developments of the party’s cultural agenda before and after Marine Le Pen took over the leadership of the party from her father, I show how the Front National has adapted its discourse on cultural policy to its wider programmatic profile. In the context of a strategy of de-radicalisation promoted by Marine Le Pen, recent years have witnessed focussed efforts by the party leadership to professionalise and modernise the party’s cultural policy programme. However, the analysis of the party’s current cultural policy agenda reveals a remarkable continuity in the way the party leadership conceives of national culture and of what cultural policy should promote. This programmatic continuity becomes apparent in the analysis of the local cultural policies of municipalities won by the Front National in 2014. Exploring the cultural agendas of ten local governments with a Front National majority, I argue that the cultural policies of the Front National remain deeply rooted in a nativist understanding of culture and a dirigiste approach that wilfully excludes postcolonial minorities.  相似文献   
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