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62.
出土楚文献文字研究综述   总被引:1,自引:0,他引:1  
出土楚文献非常丰富,是当今学术研究的一个热点,而文字的正确释读是充分利用这些重要材料的前提。本文是对近七十年的出土楚文字研究的综述。  相似文献   
63.
为了科学鉴别同性合葬墓中死者是否血亲、异性合葬墓中死者是否夫妇,日本体质人类学家和考古学家合作利用牙齿具有较高遗传性、恒齿形态不变、成人和儿童可以直接比较的特点,发明了通过比较死者之间齿冠测量值Q型系数来判断他们是否血亲的方法,这个方法被证明可以有效地判断古人骨是否血亲。列举的实例演示了如何把齿冠测量值与考古背景资料结合起来分析古人骨是否血亲及其关系的具体做法。  相似文献   
64.
The study of ancient DNA (aDNA) using molecular methods is an increasingly valuable tactic in bioarchaeology. While this method must be carefully undertaken to ensure that the molecules detected are representative of the ancient sample and not modern contaminates, there is a danger that a ‘one size fits all’ approach to validation will lead to misinterpretation and/or missed opportunities of valuable findings. When comparing human and pathogen aDNA, there are many shared technical means that can ensure best practice. However, there are a number of assumptions that should not be used for both scenarios. We discuss these aspects in reference to a recent article published by this journal and highlight some of the latest advances in molecular detection of ancient pathogen DNA that can further improve this endeavour. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
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基于社会交换理论的西递古村落私人空间转化机制研究   总被引:2,自引:0,他引:2  
古村落具有双重性质,即具有一般农村社区的特征,同时也具有旅游社区的特性,这种双重性质使得有限的村落空间成为游客与居民争先占有的场所。本文尝试以空间为观察视角,理解和认识古村落内部私人空间转化现象发生的作用机制,并引入社会交换理论来阐述和解释转化动机这一重要的转化前提。通过对西递案例的研究发现:私人空间转化动机包括微观层面上的经济利益、荣誉感和宏观层面上的集体决定、示范效应、共同价值观,并且(1)私人空间转化为游客空间并不是单向发生的过程;(2)当空间转化结果不如行为主体预期时,转化后的空间有可能重新变为纯粹的私人空间;(3)私人空间转化为景点能够延续的前提就在于空间所有者能够从这种转化中获取相对应的收益。  相似文献   
67.
玄应和慧琳<一切经音义>前后相承,诠释了一千多部佛经中的词语,在某种程度上可以说是当时入藏佛经的缩影,据其所释某部佛经的词语可比勘唐宋传本与今传本的异同,而由其所释各部佛经则可略窥其时入藏全部佛经的概貌,且玄应和慧琳征引了经史子集数百种古籍来阐释佛典词语,其中有的可与现有传本互补对勘,有的则今已失传而为其所独有,更显珍贵.因而,玄应和慧琳所释音义在某种程度上可以说是先秦传承至唐宋古籍的渊薮,在古籍整理硏究方面具有重要的学术价值.  相似文献   
68.
Osteoporosis is a condition of reduced total bone mass per unit volume for the normal ratio of bone mineral to bone matrix. The present work deals with the investigation and evaluation of osteoporosis in ancient Egyptians of two social classes from the Old Kingdom in Giza. The aims of this study are to provide information about the lifestyle and health status of ancient Egyptians, and to detect the causes of osteoporosis. The material consisted of 74 skeletons (43 males and 31 females) from two different social classes (high officials and workers). Skeletons were excavated from the Giza Necropolis and belonged to the Old Kingdom (2687–2191 BC). Dual energy X‐ray absorptiometry (DEXA) was used to measure bone mineral density (BMD) at different skeletal sites (radius, fourth lumbar vertebra and head of femur). Moreover, scanning electron microscopy (SEM) was used to show the microarchitectural structure of the bone. Results showed a significant decrease of BMD values in old age groups compared with younger ones in both sexes. In addition, SEM of trabecular bone in osteoporotic cases demonstrated that the horizontal trabeculae were more affected than the vertical trabeculae. Comparison between high officials and workers revealed that osteoporosis was more frequent in male workers than in male high officials, and in female high officials than in female workers. An elevated prevalence of osteoporosis among male workers may be related to the effects of nutritional stress and excessive workload, while a sedentary lifestyle may have played a role in the occurrence of osteoporosis among female high officials. Moreover, osteoporosis occurs earlier and more frequently in females than males, which may be related to the hormonal changes that accompany the menopause in females. This study emphasises the importance of gender and lifestyle factors in influencing the severity of osteoporosis. Age‐related bone loss at most skeletal sites is noted in both sexes of ancient Egyptians. Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   
69.
Weatherliness is widely considered to have been an important ability for ancient sailing vessels, yet little firm experimental or theoretical data on the matter is available. However, by drawing on a variety of sources of model-test data and trials of full-scale replicas, it is possible to establish a general picture of what might have been possible. It appears that while ancient sailing vessels may have been capable of modest windward performance in moderate conditions and with a freshly-cleaned hull, this capability quickly disappeared as the hull became fouled and/or the wind and sea conditions deteriorated.
© 2008 The Author  相似文献   
70.
傅惜华是20世纪著名的藏书家、古典戏曲文献研究专家,其一生著述甚丰,尤其在戏曲目录学领域贡献突出。本文将视角固定在图书典籍上,略述傅惜华对中国戏曲典籍的收藏保存、著录传播、捐公奉献。  相似文献   
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