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991.
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   
992.
This paper integrates knowledge-based theories of the firm withgeograph-ical studies of industrial agglomeration to producea model that helps explain the competitive advantages enjoyedby proximate firms located in geographical clusters. We proposea hierarchy of specialized knowledge stocks at both firm andcluster levels and suggest that the comparative advantage conferredby knowledge resources at each level is protected, in part,by asymmetries in knowledge flows from level to level. The paperargues that codified component knowledge is more easily spreadthan firm-specific architectural knowledge. Nevertheless, overtime, agglomerations may develop a cluster-specific form ofarchitectural knowledge that facilitates the rapid disseminationof knowledge throughout the cluster by increasing the learningcapacity of proximate firms and thereby conferring cluster-specificcompetitive advantages.  相似文献   
993.
The management of carbon emissions holds some prospect for challenging sustainable development as the organising principle of socio-environmental regulation. This paper explores the rise of a distinctive low-carbon polity as an ideological state project, and examines its potential ramifications for the regulation of economy–environment relations at the urban and regional scale. Carbon control would seem to introduce a new set of values into state regulation and this might open up possibilities for challenging mainstream modes of urban and regional development in a manner not possible under sustainable development. But low-carbon restructuring also portends intensified uneven development, new forms of state control and a socially uneven reworking of state–society relations. In order to explore these issues we start by setting out a framework for conceptualising environmental regulation based around the idea of eco-state restructuring. This idea is introduced to capture the conflicts, power struggles and strategic selectivities involved as governments seek to reconcile environmental protection with multiple other pressures and demands. Overall the paper seeks to make a distinctive contribution to theoretical work on state environmental regulation and the emerging spatial dimensions of climate policy.  相似文献   
994.
Was the crisis of historicism an exclusively German affair? Or was it a “narrowly academic crisis,” as is sometimes assumed? Answering both questions in the negative, this paper argues that crises of historicism affected not merely intellectual elites, but even working‐class people, not only in Germany, but also in the Netherlands. With an elaborated case study, the article shows that Dutch “neo‐Calvinist” Protestants from the 1930s onward experienced their own crisis of historicism. For a variety of reasons, this religious subgroup came to experience a collapse of its “historicist” worldview. Following recent German scholarship, the paper argues that this historicism was not a matter of Rankean historical methods, but of “historical identifications,” or modes of identity formation in which historical narratives played crucial roles. Based on this Dutch case study, then, the article develops two arguments. In a quantitative mode, it argues that more and different people suffered from the crisis of historicism than is usually assumed. In addition, it offers a qualitative argument: that the crisis was located especially among groups that derived their identity from “historical identifications.” Those who suffered most from the crisis of historicism were those who understood themselves as embedded in narratives that connected past, present, and future in such a way as to offer identity in historical terms.  相似文献   
995.
996.
Archaeological wood, as most of natural materials, is slowly decomposing on the archaeological site due to various biological factors. Rapid and accurate estimation of the degradation level is extremely important for optimal restoration and conservation. The goal of this research was to verify the effectiveness of Fourier transform near infrared (FT-NIR) spectroscopy for archaeometry. The important advantage of the NIR spectroscopy is its accuracy, simplicity and ability to perform very high number of tests without needs of any destruction to the workpiece. Five oak pieces of the archaeological wood collected from waterlogged sites in Poland have been used. Cellulose and lignin contents, as well as crystallinity and the degree of polymerization were measured with standard reference methods and compared to the contemporary wood. The near infrared spectra represent all the physical/chemical changes of the wood due to waterlogging. This technique was successfully validated in rapid estimation of the cellulose and lignin contents. The method explored in this research might be a novel tool assisting experts in evaluation of the degradation state of archaeological and historical wooden materials.  相似文献   
997.
Historical maps of the Negev Desert which comprises half of the total land area of Palestine can be viewed from several intersecting perspectives relating to aspects such as their contribution to tracing patterns of settlement and agricultural history, imperialism and mapping, and legal geography of land ownership and indigenous people. Here we focus mainly on the first theme, incorporate new methods and demonstrate their application to studies in historical geography.  相似文献   
998.
An interdisciplinary approach involving analysis of plant macrofossils, pollen and soil micro morphology in combination with large-scale stripping of top soil, was applied in order to get a comprehensive understanding of pre-historic settlement, farming economy and land-use in Østfold, SE Norway. Investigations of 25 sites lead to two distinctive results: 1) A time-space perspective on usages of plants, and 2) Identification of agrarian activities in a relict field. Studies of these topics have hitherto been limited for this region. The results add fresh and essential knowledge to pre-historic times in Østfold and make a significant contribution to the understanding to these topics in neighbouring regions.  相似文献   
999.
宋代官窑是中国古陶瓷研究中的重要内容之一。长期以来,由于对相关历史文献的理解不同以及考古发掘的局限性,致使在宋代官窑瓷器研究中存在许多悬而未决的问题,诸如何为北宋官窑,北宋朝廷是否在都城汴京设置过官窑,北宋官窑是否就是汝窑,河南汝州张公巷窑是否是北宋官窑,南宋修内司官窑的称谓是否准确,南宋官窑是否只有郊坛下官窑一处,何为文献上所说的内窑,老虎洞窑是修内司官窑还是文献上所说的续窑,等等。本文在对专家学者们对上述问题的看法进行疏理的基础上,指出对宋代官窑瓷器的研究离不开传世宋代官窑瓷器、现代科学技术手段和考古发掘资料,只有将这三者结合起来开展综合研究,才能最终解决上述问题。  相似文献   
1000.
目前对宋代官窑瓷器的科技研究成果主要是在测试南宋老虎洞窑、郊坛下官窑等窑址瓷片基础上取得的,尚缺乏对宋代官窑完整器的科技分析和研究。本文采用荧光能谱仪(EDXRF)在无损情况下对故宫博物院藏35件宋代官窑瓷器青釉的化学组成进行了测试,并结合文献资料,系统地研究了宋代官窑瓷器青釉成分的组成特点及规律,为进一步揭示宋代官窑特征、深入探讨北宋官窑是否存在的问题、研究明清仿官窑以及区分宋官与仿官等问题奠定了基础。  相似文献   
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