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21.
Traction work by oxen has been well documented in various pictorial and written sources throughout human history. Analysis of metapodial dimensions has been carried out with the aim of quantifying asymmetry related to sexual dimorphism, body size and possibly heavy duty traction work. A modern reference sample of 103 animals from Hungary and Rumania has been used for this purpose. Bone measurements were correlated with bone density and morphological characteristics in order to make the results applicable for the identification of remains from draft cattle in archaeozoological assemblages. Asymmetry is more pronounced in the thoracic extremity and metacarpals of older or heavier animals, sometimes showing excessive widening of the third, medial ray within the fused bone. Relative broadening is also intensive in the distal end of medial metatarsals of cows and oxen. The bone mineral content of the medial carpal region attains mature density first. The weight of phalanges increases for a longer time in the laterally located toes.  相似文献   
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Archaeological research on disasters has increased substantially since Sheets's 1980 review of the topic, and with heightened media coverage and funding for the study of such events, archaeological interest will continue to grow. This paper examines how prehistorians have incorporated disasters into their research since 1980, using the literature on El Niño as an illustrative case, and assesses this work in relation to geographical approaches to disaster as well as concepts that have been developed within the new ecologies.  相似文献   
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Abstract: Within the European Union, an internal liberalisation of cross‐border labour mobility for EU citizens is currently being combined with the tightening of control and management efforts at the external borders. At the same time, attempts are being made to strategically select immigrants from new member states as well as from outside the EU who will be of economic value. In this paper we argue that by implementing such protectionist and selective immigration policy, the EU has come to resemble a gated community in which the bio‐political control and management of immigration is, to a large extent, the product of fear. Often fear manifests itself in terms of fear of losing material gain, eg the anxiety of losing economic welfare or public security. More often, however, this fear relates to the entrance of the immigrant, the stranger and is, as such, associated with a fear of losing a community's self‐defined identity. These perceived threats to a community's comfort lead to the politicisation of protection, whereby the terra incognita beyond the border is justifiably neglected due to the indifference and the intentional blindness shown to the outside. Hiding in a gated community in order to protect this comfort zone and trying to exclude outsiders, ‘Others’, from the community, is not only in vain since the desire for completion of the Self can never be fulfilled, but what remains still more troublesome, is that this tendency will sustain and reproduce global inequality and segregation, both in the material as well as symbolic sense.  相似文献   
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Grasslands pose a particular problem for archaeological survey involving artifact assessment, as no material is plowed up to the surface. Although finds in molehills are often the only source of information available on sites with such low visibility, an archaeology of molehills has thus far been largely disregarded. Yet, by applying a low-cost and time-efficient methodology, both the potential and the pitfalls of molehill archaeology come to the forefront. At the medieval harbor site of Monnikerede, it was possible to assess material culture and to locate certain structural elements. However, when artifact densities were compared with the underlying geophysical anomalies, a more complex relationship appeared at the level of individual features.  相似文献   
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This paper reports on the construction of a full‐scale Bronze Age‐type sewn‐plank boat based on the Ferriby boats. The boat, which was named Morgawr, was constructed in the National Maritime Museum Cornwall in Falmouth, England, during 2012 and the first months of 2013, as part of a larger exhibition in the museum. This paper provides the background and context of the project, describes the process of building the craft, and reflects in particular on differences between Morgawr and the ‘hypothetical reconstruction of a complete sewn‐plank boat’ published in 1990 by Ted Wright and John Coates which formed the basis for this project.  相似文献   
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In this article I reflect on the role of critical analysis and emotions in participatory approaches to empowerment and change. I argue that, in participatory research and practice, certain cognitive and analytical knowledges are prioritized as principal catalysts of empowerment and transformation at the cost of recognizing, and making full use of, the empowering potential of emotional and embodied knowledges. This argument is developed based on 2 years of fieldwork in a local youth participation project in Mejicanos, a poor and violent neighborhood in El Salvador, aiming at empowering young people by involving them in participatory action research (PAR). 1 As part of my research, I looked critically at the young people's PAR process, asking whether and how they felt empowered by it and whether and how social change came about. Originally, the research did not focus on emotions, yet, in an inductive fashion, emotions and embodied knowledges evolved from fieldwork as crucial elements in understanding participation, empowerment and social transformation.  相似文献   
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In From History to Theory, Kerwin Lee Klein writes a history of the central terms of the discipline of theory of history, such as “historiography,” “philosophy of history,” “theory of history,” and “memory.” Klein tells us when and how these terms were used, how the usage of some (“historiography” and “philosophy of history”) declined during the twentieth century, and how other terms (“theory” and “memory”) became increasingly popular. More important, Klein also shows that the use of these words is not innocent. Using words such as “theory” or “historiography” implies certain specific ideas about what the writing of history should be like, and how theoretical reflection on the nature of history and its writing relates to the practical issues of the discipline. In the second half of his book, Klein focuses more on the concept of memory and the memory boom since the later part of the 1980s. He observes that “memory” came to be seen as a kind of “counterhistory,” a postcolonial, fragmented, and personal alternative to the traditional mainstream discourse of history. Klein does not necessarily disagree with this view, but he does warn us about unwanted side effects. More specifically, he argues that the discourse of memory is surprisingly compatible with that of extremist right‐wing groups, and should be treated with suspicion. Although Klein certainly has a point, he presents it in a rather dogmatic fashion. However, a more nuanced version of Klein's criticism of memory can be developed by building on Klein's suggestion that there is an intimate connection between memory and identity.  相似文献   
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The technology of the end products i.e. blades and points in Late Pleistocene stone artefact assemblages from Klasies River, South Africa, and the Nile Valley, Egypt, are compared. The comparison includes univariate and multivariate analysis of metrical attributes enhanced by graphical biplot displays. The end products in these assemblages are either dominantly points or blades and this is related to the core reduction strategy adopted. The MSA 11 from Klasies River and the Nubian Complex industry from the Nile Valley are point industries made in the Levallois tradition, while the MSA 1 from Klasies River and the Taramsan from the Nile Valley may be non-Levallois or adapted Levallois blade industries. Dating of the assemblages shows the changes between dominant core reduction strategies are sequential and time restricted in both South and North Africa. It is concluded that variability of the same kind occurs in Middle Stone Age and Middle Palaeolithic assemblages south and north of the Sahara in the early Late Pleistocene.Dans cet article, les technologies des produits recherchés, des lames et des pointes, pour certains ensembles lithiques de Klasies River, Afrique du Sud et la Vallée du Nil, Egypte, sont comparées. Cette comparaison implique des analyses univariées et multivariées de variables métriques biplot. Les produits recherchés sont bien des pointes que des lames, selon les stratégies dexploitation adoptées. Le MSA II de Klasies River et le Complexe nubien de la Vallée du Nil sont des industries à pointes issues de la tradition Levallois. Par contre, le MSA I de Klasies River et le Taramsien de la Vallée du Nil évoquent une technologie de production non-Levallois ou Levallois modifiée. Les éléments de datation disponibles indiquent que les changements dans la prépondérance des stratégies dexploitation senchaînent dans une séquence chronologique bien identifiable, aussibien dans lAfrique du Sud que lAfrique du Nord. On arrive à la conclusion quune variabilité du même caractère est attestée dans les ensembles du Middle Stone Age et du Paléolithique moyen au sud et au nord du Sahara, pendant le Pléistocène supérieur ancien.  相似文献   
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