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This paper is concerned with the products of a number of Neolithic quarries in highland Britain. It investigates the claim that the scale of axe distribution was partly the result of social factors which resulted in these artefacts gaining an added value in areas remote from their sources. One case study considers the sequence of production in Cumbria, in relation to the tensile strength of the rock quarried in different parts of the region. It shows that these considerations had only a limited influence over the choice of stone source and the scale on which it was worked. A second study compares the tensile strength of the main raw materials used for making non-flint axes with the extent to which these sources were actually exploited. Again there is only a limited relationship between the two, suggesting that social factors may indeed have been important.  相似文献   
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Global social, political, and economic change during the past quarter-century has been profound, particularly in major areas with languages different from those usually employed by Canadian geographers. Surveys by the author suggest that senior Canadian geography graduate students, however, are inadequately prepared to assimilate primary world sources of information, including the relevant research literatures (except those published in this country's two official languages), and that few geography departments any longer require competence in more than one language at any level of study. Nevertheless, geographers and their students could benefit in many ways from foreign language expertise. Suggestions are made whereby geography departments could reinforce their existing rigorous training programs with foreign linguistic and area competence.  相似文献   
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The 1486 edition of La grant danse macabre des femmes by Martial d'Auvergne, also known as Martial de Paris, is the subject of this study. The skeleton, representing death, queries each of the thirty-six women described in the poem. The answers they give tell us about their occupation and the chances of their salvation. The author is a realist who represents only those women he is familiar with and shows deep understanding of the women portrayed. The concerns of the flesh get more attention than the spiritual factors.Death was very important in the middle ages, especially in the late fourteenth and fifteenth century. It was featured in public curiosity, religion, literature, visual and dramatic presentations, and popular beliefs. The authors attempt to describe it and give an answer to the pressing problems of death in the fifteenth century.  相似文献   
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