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81.
侯云灏 《史学月刊》2002,4(6):5-13,41
面对改革开放的新形势,受“左”倾思潮影响的教条主义史学面临来自多方面的挑战,史学危机的呼声不绝于耳,西方各种史学思潮纷至沓来。史学工作者本着解放思想、实事求是的原则,结合实际,重新学习,调整步伐,注重历史学的学科特性,与时俱进,使马克思主义史学获得了新的生机。  相似文献   
82.
文物保护技术新世纪展望   总被引:1,自引:0,他引:1  
徐飞 《东南文化》2002,(7):93-96
新世纪中有机氟材料将在物保护领域广泛应用,纳米材抖将从物保护新材料中脱颖而出,抑制微生物腐蚀将成为物保护工作重中之重,互联网将在物保护工作中发挥巨大效率。  相似文献   
83.
84.
This article explores the ways in which the three fourth-century figures, Constantine the Great (d. 337), St Helena (d. c.330) and Magnus Maximus (d. 388), were represented in texts produced in, or connected with, medieval Wales. The texts concerned may be described as genealogical, hagiographical or literary, and were written in either Latin or Welsh between about 800 and 1250. They include, amongst others, the ninth-century Historia Brittonum, Geoffrey of Monmouth's De gestis Britonum, and the vernacular prose tale Breudwyt Maxen Wledic. It is argued that the appropriation of the fourth-century figures occurred in a more limited number of contexts than has previously been supposed. Moreover, the evidence indicates that writers responsible for composing or redacting texts about these figures were far more likely to turn to earlier written texts for information on their subjects than to any contemporary oral traditions.  相似文献   
85.
Companhia Aurifícia is located in Porto, Portugal, and was founded in 1864. It was a pioneer factory in the industrial production, casting, rolling, and stamping of metallic objects and laboured for about 150 years, in areas as jewelry, manufacture of parts in silver and gold or the production, and casting of various metals. In 1866, it began laboring in Rua dos Bragas, its present location, and in 2003 ceased all activities.Companhia Aurifícia is an industrial complex including several buildings, all located in the same block. It is a precious example of the industrial architecture in Porto, where the still existent retaining walls, structures, machinery, and decorative elements make it one of the last examples of 19th century industrial life of the city.This article aims to evaluate the safety condition of one of the buildings included in this industrial complex, in order to propose the necessary strengthening interventions.  相似文献   
86.
The archaeology of the post‐Emancipation Caribbean remains relatively understudied. The collapse of the industrial‐scale sugar plantation systems of the islands in the early 19th century saw a radical re‐organization of socio‐economic life. A new corpus of consumers was created, eking out a living on the margins of island society, but never quite liberated. This period sees the emergence of an Afro‐Caribbean maritime culture focused upon shipbuilding, fishing, turtling and whaling, the latter a particular feature of the eastern Caribbean (Windward Islands). The archaeology of whaling communities, is relatively well understood from the perspective of North America, Australasia and Europe, but less so in the Caribbean. Using two case studies based upon recent excavation and survey work, this paper sheds light on a distinctive maritime cultural response in the post‐emancipation Eastern Caribbean world.  相似文献   
87.
Studies of the ‘geographies of students’ have become increasingly prevalent across the social sciences and are particularly concerned with the predilection for young UK University undergraduates to be mobile in their institutional choice. A more recent focus within this work has been upon student identities, with attention given to how the spaces to which students move and in which they settle can have both positive and negative consequences for the evolution of the student identity, and how such identities are often framed within the context of social activities; learning environments; friendship networks; or other sociocultural factors. This paper contributes to these discussions by considering the role of student accommodation – a site which often remains on the periphery of discussions of student identities – in offering students opportunities to construct, adapt and manage their student identities. This adds to the important contemporary geographies of student accommodation, which are currently debating, among others, purpose-built student accommodation and the broad housing ‘careers’ and strategies of students. In contrast, this paper explores the micro-geographies of student accommodation (and more specifically, the bedroom) to highlight its value in providing young, mobile students with an anchor within which they can draw together their learner, social and domestic dispositions into one geographical location.  相似文献   
88.
化学材料在石质文物保护中的应用   总被引:1,自引:0,他引:1  
综述了目前石质文物保护中所用化学材料的种类、特点及应用,探讨了一些在石质文物保护中有发展潜能的化学材料。有机硅材料、纳米材料和仿生材料具有较好的应用前景。深入研究保护材料与石材的相互作用的微观机理,对于开发适用的石质文物保护材料是非常重要的。  相似文献   
89.
A growing awareness of the problems caused by osteoporosis‐related fractures has led to increased investigation of the condition in past populations. The present study seeks to examine the ways in which osteoporosis‐related fractures may be explored through different approaches; modern clinical information, historical records of fractures and analysis of archaeological bone may provide fuller information on the condition. The three types of fractures upon which this study focuses are fractures of the femoral neck, Colles' fractures and vertebral compression fractures. The results of the investigation clearly demonstrate the way in which the various sources produce a slightly different picture of the condition. The archaeological significance of the different types of fractures was found to be the reverse of that which would be suspected in the light of information derived from historical sources and the clinical literature. To date vertebral crush fractures have been the most commonly found osteoporosis‐related fracture in archaeological material, but their significance to people in the past is likely to have been minimal. In contrast hip fractures have rarely been reported from archaeological bone material, but historical information makes it clear they were well known, and knowledge derived from clinical sources emphasizes the serious consequences of such a fracture for the affected individuals. The results indicate the value of undertaking a multi‐disciplinary approach where possible. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
90.
黄楼 《史学月刊》2005,(6):77-82
牛肃所撰《纪闻》系唐代第一部小说集,所记多开元、天宝时事。原书大约宋以后亡佚,惟《太平广记》、《太平寰宇记》等存有120余条。《纪闻》中的人物传记、僧侣传记、鬼怪幽冥故事等对盛唐时期的社会生活、政治事件等多有直接反映,其中一些材料还为《新唐书》、《资治通鉴》、《宋高僧传》等所采用,故而具有极高的史料价值。  相似文献   
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