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Carolina Bertilsson Sabine Sten Johanna Andersson Bjrn Lundberg Peter Lingstrm 《International Journal of Osteoarchaeology》2020,30(4):551-556
The prevalence, distribution, and location of dental caries were studied in complete and partial human dentitions dating from the Viking Age dating (900–1050 AD) excavated in Kopparsvik on island of Gotland, Sweden. 18 individuals and a total of 370 teeth were examined, using a strong light source and dental probe. Carious lesions were found in a large number of the individuals, 14 out of 18. The percentage of teeth affected by caries (11,9%) corresponds well with studied skull materials from the same period. The surface most susceptible to caries was the occlusal surface, whereas only a few proximal lesions and one single carious root surface was found. The tooth most commonly affected by caries was the mandibular first molar. The tooth most commonly missing ante‐mortem was also the mandibular molar, and the tooth most commonly missing post mortem was the mandibular incisor. Other findings included apical infections, which were detected clinically in 3% of the teeth. 相似文献
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Henk M. van der Velde Johanna A. A. Bos Gert L. Kortekaas Frieda S. Zuidhoff 《Environmental Archaeology》2018,23(4):389-402
ABSTRACTThis paper will examine settlement location during the Iron Age in the northeast part of the Netherlands, an area shaped by Pleistocene geology. In recent years, a number of Late Iron Age/Early Roman settlements situated on the low lying slopes of sand ridges and nearby stream ridges revealed traces of an earlier Iron Age occupation. Palynological data revealed that this part of the landscape was used by humans before it was transformed into an area of settlement. An analysis of excavation data from two key sites at Denekamp-De Borchert and Groningen-Helpermaar, as well as other known sites, lead to the conclusion that the transformation of ‘peripheral landscapes’ into permanent settlement locations was preceded by a phase of arable cultivation which left no trace of permanent habitation. It is also suggested that the impact of human behaviour on the natural landscape in the Early and Middle Iron Age was much bigger than previously anticipated. When excavating this type of settlement areas dating to the Late Iron Age, archaeologists must be aware that only of a small group of archaeological features exist. The proposed model for the choice of settlement location may be more widespread, because of similarities in landscape between the study area presented here and other landscapes in Northwest-Europe (e.g. parts of Germany and Denmark). 相似文献
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The essay shows that the axiomatics of the systemic‐cybernetic‐biological theory of self‐organization by Humberto Maturana and Francisco Varela have their roots in the philosophy of German Idealism. Especially the completely subject‐centered philosophy of Johann Gottlieb Fichte already contains the central axiomatics of Maturana and Varela. 相似文献
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Johanna Geyer-Kordesch 《Berichte zur Wissenschaftsgeschichte》1987,10(4):195-205
The objective mode of scientific inquiry has increasingly been called into question especially within feminist theory. I have tried to introduce two methodological approaches in examing a small area of medical opinion-making in the medical press at a period in which the question of women doctors was being discussed, but very few women doctors were actually practicing in Germany. Methodologically feminist history sees gender as a structural component used to ascribe sexual division of labour and to form concepts of “masculinity” and “femininity” in a society. It does not define “women's history” as a separate sphere additive to other traditional areas of historical writing including history of science. The second methodological approach is that of deconstruction: “objective” statements in medicine and the biological sciences are part of social and cultural preconceptions. I have examined the pattern of unreflected scientific statements about women's claims to want to become doctors. The pattern is one of preventive prejudice: representative doctors wrote about women in physiological and biological terms of being “weak” and “unfit”. This was an effective strategy for maintaining a status quo of dequalification. The historical examination of women entering the professions has not so much to do with their own capacities, but rather with socially conceived forms of argumentation indirectly applied: preventive statements in medicine about biological function, the “weaker” sex, intellectual denigration, physiological determinism. Some of the statements I found are amusing, but the humour becomes bitter when the consequences enter our social consciousness. 相似文献
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Johanna Narten 《Indo-Iranian Journal》1966,9(3):203-208
Ohne Zusammenfassung 相似文献
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Johanna Liljenfeldt 《European Planning Studies》2015,23(4):811-827
AbstractIn land-use planning processes there often exists a tension between, on the one hand, making efforts to increase the democratic legitimacy of the process and, on the other, ensuring efficiency in the procedures. This is not least relevant in the case of large-scale wind power where development decisions balance between the need to safe-guard local self-determination and the urgency of mitigating climate change. This paper investigates how the issue of legitimacy versus efficiency is managed within the national planning systems of Finland, Norway and Sweden when faced with the expansion of wind power and how the national strategies for wind power planning are perceived by different stakeholders. As the EU Renewable Energy Directives set the conditions for national policy in the field, the empirical work starts with an examination of these documents before moving on to a comparison of the national planning and permitting processes. The results show that the development of wind power has been moving planning procedures away from more inclusive planning methods in favour of more top-down and streamlined ones. 相似文献