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Canon law provides for various categorisations among Christians. In early Christian and medieval sources it is often not very clear whether a category is only for men, or for women as well. Taking as its starting point the question of lay status this article intends to clarify terminological difficulties. It touches upon the question of female members of the clergy and the greater equality of monks and nuns. The status of queens and empresses is also discussed.  相似文献   
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Age determination based on radiographic examination of teeth and tooth development stages was performed on the infant and juvenile skeletons from St Olav's churchyard in Trondheim. All the 248 skulls with jaws and teeth were radiographed. Based on the apical closure of the second molar, 198 skulls were determined to be older than 15 years. In 38 of the remaining skulls the age could be determined radiographically based on tooth development stages. The age was below 8 years in 25 individuals (66 per cent). The correlation between the radiographic and a direct inspection age determination method was 0.969. The greatest discrepancies between the two methods were found in the age group 12–15 years.  相似文献   
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The iron and steel industry has been of the greatest importance to the Swedish economy since medieval times. During the seventeenth century a large number of new iron works were erected in the Värmland region of western Sweden. The iron works brought an urban and industrial culture into an otherwise rural area. They were also of great importance to the local economies, as a number of people could earn their living, or part of their living, by working at the iron works or in other forms of associated employment. In the late nineteenth century a serious structural crisis hit the Swedish iron industry, causing many iron works to close. However, the actual effects, in the form of unemployment and increased poverty, appear, for hitherto unknown reasons, to have been minimal. In this article the household of a crofter family with close links with an iron works at the time of the structural crisis is investigated. Aspects of the crofter’s material culture, identity and consumption pattern are studied, and it is found that although the household shared in an urban and industrial identity, its economic basis was in the rural tradition of a mixed economy, combining wage employment and land-based elements. The mixed economy stands out as one reason why the structural crisis did not have as dramatic an effect as might have been expected.  相似文献   
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The strontium isotope ratio (87Sr/86Sr) is used in archaeological studies to identify major events of population movement in prehistory such as migration, conquest, and inter-marriage. This study shows that the strontium isotope method can be expanded to identify more subtle shifts in prehistoric human mobility. 87Sr/86Sr isotope ratios were analyzed in dental enamel from human and faunal specimens from the Late Neolithic and Copper Age on the Great Hungarian Plain. The archaeological record indicates that several aspects of life changed during the transition from the Late Neolithic to the Copper Age (ca. 4500 BC) in Hungary; evidence for increased interaction over a wide geographical area, less resource pooling and the use of secondary products has been used to support the idea that local populations became more mobile, perhaps due to the adoption of an agro-pastoral economy. Results from this study identify a change in the range of strontium isotope values from the Late Neolithic to the Copper Age from a very narrow range of values to a much broader range of values, which suggests that changes in how land and resources were utilized on the Great Hungarian Plain affected incorporation of strontium into the skeletal system. This study indicates that the strontium isotope ratio is a valuable tool for identifying more subtle changes in prehistoric behavior such as a shift to a more pastoral economy.  相似文献   
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The paper tests the hypothesis that innovation activity determines the growth prospects of small low-tech firms. Innovation here is analysed as a function of a firm's knowledge base and the relational proximity processes it is involved in. Analysis refers to small and medium- sized enterprises in tourism under the premise that important insights might be provided as regards to the functioning of innovation processes in low-tech industries.  相似文献   
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路德维格一世在1825—1848年间任巴伐利亚的国王,1863年他从尼姆鲁德遗址获得了7个浅浮雕艺术品。最近进行的对这些浮雕作品的修复使得其上残留的原始彩绘重新被人们发现,本文讨论了对这些原始彩绘面貌进行重现的可能性及存在的相关问题。  相似文献   
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