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排序方式: 共有313条查询结果,搜索用时 15 毫秒
291.
Ruth Blasco Jordi Rosell Jan van der Made Jesús Rodríguez Gerard Campeny Juan Luis Arsuaga José María Bermúdez de Castro Eudald Carbonell 《Journal of archaeological science》2011,38(12):3373-3386
Damage generated by large and small carnivores is common in many Middle Pleistocene sites. However, identifying the predator that produces the faunal accumulations is often a difficult task. In order to recognize the main type of carnivore that acts on a faunal assemblage, a combination of several characteristics should be taken into account: taxonomic and skeletal element representation, age profiles, carnivore damage (location, frequencies and dimensions of tooth-marks, bone breakage and digested bones), degree of fragmentation and frequencies of coprolites. But, adding environmental characteristics and the ethology of non-human predators/scavengers is also important. All these aspects are applied to the faunal assemblage from the TD8 level of the Gran Dolina site (Sierra de Atapuerca, Burgos, Spain). Paleomagnetic data combined with ESR and U-series place the TD8 level at the beginning of the Middle Pleistocene, specifically circa 700 kyr ago. The TD8 level contains a large faunal accumulation primarily composed of ungulate skeletal elements, and to a lesser extent carnivore remains. This assemblage is characterized by an overrepresentation of fallow deer (Dama vallonetensis), a skeletal profile biased towards cranial remains and limb bones, diversity of ages at death, a high proportion of carnivore damage and tooth-marks of large size, and an absence of human activity. According to these data, the accumulation seems to have been produced primarily by large carnivores, possibly hyenas. This observation does not rule out the possible occasional activity by other carnivores. Nevertheless, the characteristics of the TD8 assemblage do not correlate entirely with those traditionally used to define carnivore dens. In TD8, there are (1) no immature carnivore remains (remains of just one young Mosbach wolf); (2) scarce traces related to the end stages of consumption and some anatomical connexions; (3) few coprolites; (4) high proportion of adult ungulates and; (5) high quantities of whole bones and epiphyses. From this perspective, the TD8 faunal assemblage seems to correspond to a succession of carnivore occupations that allows the development of a suite of features to identify the activities of several species of predators that may have used the cave in different ways and durations. This study aims to emphasize the importance of these analyzes in order to know the behaviour of different non-human predators/scavengers in the European Middle Pleistocene sites. 相似文献
292.
Jan de Bruin 《European Legacy》1996,1(6):1965-1968
Talcott Parsons On National Socialism, edited and with an introduction by Uta Gerhardt (New York: Aldine de Gruyter, 1993), vii + 375 pp., DM 88.00 cloth. 相似文献
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ABSTRACTYoung people's outdoor refuges have been identified as places that provide respite from everyday pressures. Inspired by four concepts of lines, knots, meshwork and wayfaring, as defined by Tim Ingold, this paper aims to contribute with a dynamic understanding of the practices of outdoor refuging in an increasingly demanding and structured everyday life. The paper reports on photo-elicited interviews with twenty-one young people from a countryside town in Denmark. The findings suggest that outdoor refuges simultaneously serve to disentangle young people from distressing knots in their everyday lives, while fostering positive emotional and sensory entanglements with the human and non-human environment. Further, the findings highlight the significance of mobile phones in the young people's refuging practices. The findings resonate with discourses on the changing conditions for young people's spatial autonomy, and raise questions about acknowledging, protecting and promoting their opportunities for outdoor refuging. 相似文献
295.
Jan F. Simek 《Journal of archaeological science》1984,11(5):405-420
Traditional approaches to intrasite spatial analysis in archaeology have concentrated on identifying associations among classes of artifacts over a site surface. This focus has tended to ignore the possible effects of contextual constraints on inter-class relationships, for example the “gravity effects” of hearth features on object deposition. Consequently, sets of co-occurring artifact classes defined in space are usually ascribed behavioural significance as “tool kits”, even though they may represent unrelated objects simply discarded into the same spatial location. This paper attempts to illustrate this problem through contextual integration of artifact and feature distributions. Quantitative methods are employed to carry out contextual spatial analysis of artifact distributions from the Upper Palaeolithic rockshelter site Le Flageolet I (Dordogne, France). Results indicate that associations among artifact classes in space might be constrained by feature locations at Le Flageolet I and that contextual interpretations are warranted for the observed inter-class relations. 相似文献
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Jan Arvidsen Helle Johannessen Jenny Veitch Søren Andkjær 《Children's Geographies》2020,18(3):312-324
ABSTRACTPhysical activity is critical for children’s current and future health status. Understanding how children’s everyday outdoor environments encourage movement could help progress the health-environment debate. In response to this, and adopting a theoretical focus upon dwelling, skills and the haptic engagement, this qualitative case study explores 25 Danish 10–11-year-old children’s everyday use of garden trampolines. Three principal methods of data generation were employed in the fieldwork: photo-elicited interviews, group interviews and participant observation at children’s important outdoor places. Findings suggest that garden trampolines are important everyday outdoor places for children that – among other things – can spark a vigorous physical movement in abundantly meaningful and joyful ways. Further, findings indicate that trampolines are places of inexhaustible movement opportunities, which operate through haptic sensations, feelings of skilfulness and attunement, expansions of the range of motions available to the body, and interactions between children. Implications for future research and design are highlighted. 相似文献
299.
Jan Hennings 《国际历史评论》2019,41(5):1003-1019
AbstractThis article explores the arrival of the first Russian resident ambassador to the Ottoman Empire in a period when Russian diplomacy underwent major transformations. It focuses on Peter A. Tolstoi’s network and the management of information gathered during the first year of his appointment in Adrianople (1702–03). The article revisits the notion of resident ambassador, not as a hallmark of ‘modern European diplomacy’ with an overemphasis on the diplomat as a state-representative and office-holder, on the states system, or on institutional reform, but to suggest that a resident embassy in the early modern period was more than a formal, self-contained, and sovereign institution located in a particular place. The transformation from ad-hoc to resident diplomacy in Russian–Ottoman relations did not originate from the adoption of European diplomatic norms alone: it created new or relied on the existing trans-imperial networks of the ambassador rather than on bilateral inter-state relations. The example of Russian–Ottoman relations demonstrates that while the new diplomacy introduced by Peter I was driven by Europeanization and reform, the transformations emerged from the adaptation to circumstances in different locations and depended on the development of contacts embedded in the geo-cultural and religious entanglements of the region. 相似文献
300.
Charlotte Skau Pawlowski Henriette Bondo Andersen Jan Arvidsen Jasper Schipperijn 《Children's Geographies》2019,17(6):664-675
ABSTRACTInsights into children’s perceptions of their changing recess geographies are absent. The current paper provides qualitative evidence from 5 renewed schoolyards by investigating children’s perceptions of their new schoolyards. Ten focus groups (2 at each school) including go-along interviews were conducted, in total 57 4 to 8 graders (28 girls). The functional aspects of the altered child–environment relationship were assessed using Gibson’s concept of affordance, and changes in the meanings ascribed to the schoolyards by the children were studied by engaging a concept of place. Our findings reveal that schoolyards offering multiple potential affordances for physical activity seem more likely to engage a broader group of children in recess physical activity. The analysis, however, could point to a difference between places designed for children’s play and places where children actually play. To optimise actualisation of the potential affordances for recess physical activity, involving children throughout intervention planning and decision-making is crucial. 相似文献