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41.
Monitoring the degree of asymmetry in different parts of the human body can contribute to population studies, as it may be connected indirectly with the social structure, living conditions, and also with biomechanical stress affecting the person. Analysis of asymmetry may also assess preferential use of the right or left of the body during specific activities. This study is based on the measurements of bones of the upper and lower limbs of skeletons derived from the remarkable medieval cemeteries of Mikulčice‐Kostelisko (78 male, 132 female) and Prušánky (66 male, 69 female) (9th–12th centuries AD), and a series of skeletons representing a recent population from Bohemia (143 male, 157 female). The objective was to assess directional asymmetry (DA), fluctuating asymmetry (FA) and antisymmetry (AS) of the dimensions of the evaluated bones, and to use these data to compare the characteristics of the medieval and recent populations. DA was recorded in most dimensions. In the upper limb, the humerus exhibited the greatest expression of asymmetry, and, with the exception of the clavicle, DA was always more pronounced on the right side. Conversely, DA was less prevalent in the lower limb bones. It was more pronounced on the transverse, sagittal and circumferential dimensions of the diaphyses and epiphyses than on the length, and in most cases it was on the left side. The FA values were very low, and almost negligible in relation to the size. Nevertheless, FA was markedly more frequent on the lower than on the upper limb. In contrast to the medieval population, the recent population had higher FA and DA values. Thus, we propose that people from this medieval population were subjected to lower developmental stress than the recent sample. Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   
42.
Within the site of Kutná Hora-Denemark (Kutná Hora distr., central Bohemia – Eneolithic, ?ivná? Culture, 3000–2800 BC), 893 frog bones or bone fragments were present in five archaeological features. All identified specimens are of the Common Frog (Rana temporaria Linnaeus, 1758). Males predominate, according to humeral morphology, and only adult individuals are present. The most important findings come from feature 36, where an accumulation of 739 frog bones (MNI = 123) were found, of which 10% (NISP) were burned. This and other contextual evidence indicates that they relate to activity of the Eneolithic people in the settlement. The predominance of hind leg bones and other circumstantial evidence suggest that the frogs were part of the human diet. Behavioural studies of this species suggest that the frogs were gathered from small ponds during the months of March or April. Similar findings are rare.  相似文献   
43.
Domestic ovicaprine specimens, some attributed specifically to Ovis aries L., have been recovered at two Mesolithic sites in the western Languedoc region of France, and two sites in southeastern France. The sites are typical late Mesolithic occupations, firmly dated between 7300 BP and 8000 BP, and stratigraphically precede the appearance of other domestic animals, cultivated plants, pottery, and the establishment of settled villages in their regions. They seem to represent early steps in the adoption of animal husbandry by hunter-gatherer societies in the western Mediterranean. Evidence from the Aude valley sites is presented for the gradual development of animal herding over a period of 1000 years or more, which spans the Mesolithic-Neolithic boundary. The evidence suggests that indigenous Mesolithic societies may have played a formative role in the development of settled farming communities in this area, and that the availability of domestic species may not have led rapidly to major changes in settlement, economy and society.  相似文献   
44.
The mesolithic of Western Europe   总被引:4,自引:0,他引:4  
Recent investigations of prefarming adaptations during the Mesolithic period in early Holocene Europe have led to significant revision of traditional views. A number of innovations and changes occur, particularly toward the end of the Mesolithic, that permit this time to be described as both dynamic and extraordinary. Permanent settlement and the use of domesticated animals, exchange, and, perhaps, cultivated plants and monumental tombs characterize a number of later Mesolithic adaptations. The transition to the Neolithic is now regarded as the result of in situ developments in most areas of Western Europe, as Mesolithic groups slowly adopted pottery, cultigens, and other characteristics of farming villagers. In this paper, questions regarding chronology, nomenclature, and the definition of terms are addressed initially. Changes in European environments at the close of the Pleistocene and during the early postglacial are considered in terms of major impacts on human adaptation. The central focus of this study is a survey of the Mesolithic in Ireland, Britain, the Netherlands, Belgium, France, Portugal, Spain, and Italy. Recent research projects in these areas are discussed in terms of new approaches and results. An overview of developments in these countries is also presented, emphasizing the transitions from the Paleolithic and into the Neolithic. Concluding remarks address future directions in Mesolithic research.  相似文献   
45.
The regulation of scientific and archaeological diving is complex but it is essential that underwater archaeologists are familiar with the requirements placed on them by legal systems. This paper outlines the history and development of current legal systems in four jurisdictions: the UK, USA, EU and Australia. This historical and legal approach informs key discussions facing maritime archaeologists; reference is made to training requirements, safety records and the question of who should be allowed to participate and who should be excluded from archaeological diving.  相似文献   
46.
中国谋求打开对欧关系的努力   总被引:1,自引:1,他引:0  
20世纪60年代初,随着国际形势的变化,特别是中苏关系的破裂,中国在对外关系方面做出重大调整,重点是谋求打开对欧关系。为此,中国在公共关系、经济和政治外交等领域积极展开活动。总的来说,中国在上述领域所做的努力是有成效的,特别是中法关系正常化标志着中国对欧外交的一个重大突破。但也要看到,中欧关系总体上依然发展缓慢,这主要是由于大多数西欧国家仍不能摆脱美国的控制来发展对华关系造成的。  相似文献   
47.
The Corded Ware is one of the major archaeological traditions of Late Neolithic Europe. Its burial customs are characterized by single graves but multiple burials also occur. We present a detailed study of antemortem and perimortem trauma in a group of Corded Ware skeletons from four multiple graves and give the most probable interpretation of the site, based upon all available bioarchaeological evidence. The pattern of observed injuries in male, female, and subadult skeletons, including cranial trauma, arrow wounds, and fractures of the forearm and hands points towards a violent event that resulted in the death of all individuals, most probably a raid. In contrast to comparable Neolithic raid sites, there was no complete extermination of the local population and no use of mass graves. The burials have been arranged with care and detailed knowledge about biological kinship ties [Haak, W., Brandt, G., de Jong, H.N., Meyer, C., Ganslmeier, R., Heyd, V., Hawkesworth, C., Pike, A.W.G., Meller, H., Alt, K.W., 2008. Ancient DNA, strontium isotopes, and osteological analyses shed light on social and kinship organization of the Later Stone Age. Proceedings of the National Academy of Sciences of the United States of America 105, 18226–18231]. The combination of clear causes of death and the proven biological relationships among some of the individuals, including a nuclear family, provides new and important insights into Corded Ware mortuary customs and the reasons why and how multiple graves have been utilised.  相似文献   
48.
Matthew Paris was one of the most prolific and influential historians of the central middle ages. Matthew's significance rests both on the range of his interests and the scope of his writing. Yet, even basic questions about his outlook on writing, his concept of history, or the relationship with his audience, have hardly been asked. These issues are central themes of this article, and will be used to consider wider questions about Matthew's concept of truth, his handling of information, and his view of the world around him. The article, furthermore, extends coverage beyond the Chronica majora or Matthew's vernacular writings to consider his concept of history as it emerges from the totality of his oeuvre.  相似文献   
49.
上世纪后半叶西安郊区出土四批八件银香球,其内部结构设计奇巧,设计原理与现代陀螺仪中的万向支架相同。在马穆鲁克王朝统治下的埃及和叙利亚,金属匠师对唐代香球进行了非常精确的仿制。13-15,世纪香球及其制造技术西传欧洲,对其时的科学技术发展产生了深远影响。  相似文献   
50.
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