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1.
In this pilot-study, which was designed to assess the range of isotopic variation in English medieval populations, we present the results of stable isotope analysis of carbon and nitrogen of human and animal bone collagen from three later medieval sites in Northern England.The isotopic values observed for the rural hospital of St. Giles by Brompton Bridge (N. Yorks.), the Augustinian Friary at Warrington and a mass-grave with casualties from the Battle of Towton (N. Yorks.) are significantly different from those reported for other archaeological populations in Britain, namely by their very enriched δ15N ratios which are combined with almost entirely terrestrial carbon signals. We discuss possible explanations for the unusual human data and argue on grounds of the available faunal data, that a mixed diet of terrestrial, marine and freshwater resources is most likely. This may indicate the significant impact of the medieval fasting regulations on everyday subsistence. We conclude that stable isotope analysis can complement the available historical information on diet in the Middle Ages.  相似文献   

2.
Abstract

Although the wall-paintings in the three first floor bedrooms and the connecting passage at Ellys Manor House, Great Ponton (SK 927 304), have been known to exist for a considerable time and are amongst the most extensive and important of their period in the country, very little has been written about them and no attempt has been made to co-ordinate the information that is available.  相似文献   

3.
为了对壁画颜料种类进行无损识别,根据不同的物质对光的吸收特性不同,决定着光谱反射率不同这一特性,提出一种基于可见光谱的颜料识别方法,并对敦煌壁画所用颜料进行了分析。提取可见光谱曲线二阶导数负数部分表征曲线峰值区域的几何轮廓,利用中值金字塔对提取结果进行三层分辨率表征以突出曲线峰值位置信息,归一化三种表征尺度并组合构建特征空间F,以欧氏距离为准则对壁画采样点与颜料库样本进行相似度判别,从而识别出壁画用颜料信息。结果表明,本研究构建的识别方法能够对壁画颜料种类进行无损识别,在壁画数字存档及修复领域具有一定的应用前景。  相似文献   

4.
Abstract

A significant proportion of the literature on the reburial of archaeological sites concerns mosaics. These publications reveal that a variety of materials have been used for mosaic reburial, including specialized fill and separation layers, from the early 1980s onwards. Although reburial practice often demonstrates an ad hoc and indiscriminate use of fill and separation materials, or the following of trends and anecdotal information favouring certain materials, knowledge of their characteristics is very important in developing an appropriate technical design for reburial of mosaics. The materials most commonly employed in mosaic reburial practice, including geotextiles, are reviewed and an assessment of their positive and negative characteristics within a reburial design is provided. Recent but limited laboratory and field testing, monitoring and evaluation of reburial interventions have begun to provide preliminary evidence about the behaviour of these materials, indicating which ones are most appropriate and how they should be utilized to best advantage. However, their selection and use remains uneven, and positive results continue to be as much a function of adequate maintenance as proper design and execution.  相似文献   

5.
Interpretations of dog burials made by ancient foraging groups have tended to be based upon our own relationships with such animals and modern western cosmological and ontological concepts. Osteological studies of early dogs often focus only on issues of taxonomy, and as a result very little is known about these animals’ life histories. Eastern Siberia has produced many Holocene dog burials, but these are typically not well described and the explanatory frameworks provided for them are very underdeveloped. Here we examine in detail two Cis-Baikal canid burials, one of a wolf and the other a dog, both in large Middle Holocene hunter-gatherer cemeteries. We link the mortuary treatment of these animals to other cultural practices, particularly the treatment of the human dead, and broader patterns in Northern human-animal relationships. This interpretive model is combined with detailed osteobiographies for the canids and contextual information for these and other dogs and wolves from Middle Holocene Cis-Baikal. It is argued that canids here were understood and treated in a variety of ways. We suggest that some animals with unique histories were known as distinct persons with ‘souls’ and because of this at death required mortuary rites similar to those of their human counterparts.  相似文献   

6.
This article scrutinises attempts by the British Foreign and Colonial Office to control information in its colonies between 1946 and 1950. Several factors combined to alter the ground on which colonial officials operated in this period: an emerging ‘Cold War’ between Britain and its wartime Soviet ally, international debates about creating an enforceable catalogue of ‘human rights' and a heightened emphasis on public relations within British colonies as a strategy for imperial governance. These factors converged in the response of colonial officials to the writing of one of the most notorious anti-colonial activists in Britain at the time, George Padmore. By analysing British Colonial Office reports of Soviet propaganda in their colonies, the article suggests new analysis about some of the ways in which the rhetoric of the Cold War impacted on Britain's approach to empire after the Second World War.  相似文献   

7.
The measurement of the fineness of debased ancient silver coins has proven to be a very difficult issue, which has been studied for a long time. In this paper, this subject is analysed, and the various consequences of the silver surface enrichment (SSE) are discussed exploiting the most recent investigations. A new model is proposed for the complex object that is an ancient-debased silver coin, based on the silver profiles measured on some sectioned specimens. The model is applied to a sample of 43 coins, mainly Roman victoriati, Cisalpine and Illyrian drachms (from late III to I century B.C.). The coins are investigated in two different ways: neutron diffraction (ND) and specific gravity (SG). The results of the two measurements are combined via the proposed model to provide a more complete numismatic information of the original fineness of the monetary alloy. As a result, a relation between SSE thickness and SG is derived, which, for these coinages, allows to estimate the original alloy silver content from a simple SG measurement; the same method can be used to study other debased coinages, provided that all the procedure (ND and SG) is applied.  相似文献   

8.
9.
North Africa is notable for the remarkable stability of its political systems despite the increasingly hostile social and economic environment in which they operate. In part this results from their current security engagement with Europe but more important, perhaps, is the shared political culture that informs them despite the great differences between them and their failure to fulfill the principles upon which they were, for the most part, founded. This is, in part, typified by the very similar mechanisms they have each developed to ensure political continuity, based either on monarchical succession or dynastic republicanism. It is less clear, however, that they will be able to resist the most recent challenges arising from Islamist social movements, although the new political dispensations that might emerge may not be so very different from their predecessors.  相似文献   

10.
Professional geographers are reliant for much of their research on information made available by government agencies and private corporations. The principal argument here is that much crucial information is either confidential, grossly distorted or totally suppressed. This means that geographers cannot always adequately perform one of their major professional responsibilities which is to comment critically on various developments taking place around them in the ‘real world’. The international freedom of information movement has developed and grown in response to the secrecy which characterises most liberal democracies around the world. Freedom of information legislation is discussed, together with a number of case studies illustrating the suppression and distortion of information. It is argued that the ‘openness’ of the ‘information environment’ within which geographers live and work has a significant impact on the kinds of research topics that are tackled.  相似文献   

11.
王丽琴 《神州》2012,(6):259-259
初中数学是一门具有严密的逻辑推理的系统性,知识性,实用性、趣柬性的学科,也是一门承前启后的连接学科,它直接影响着初中物理、化学的学习,因而在教学中激发学生学习数学学科的兴趣。调动其学习积极性和主动性,对为今后的深造打下良好的基础有着十分重要的作用。在课堂教学中,常有学生对学习数学不感兴趣,而导致教学效果欠佳.究其原因,主要是教师在课堂教学中,偏重于语言信息与行为信息的传递,忽视了情感信息这个要素在课堂教学信息系统中的重要作用。  相似文献   

12.
This article shares the first-time geographic information system (GIS) experiences of two advanced placement human geography classes. The teacher had participated in a summer GIS workshop and then brought those skills into her classroom for the students' benefit. Eighteen students shared their experiences researching their family history, working to map the migration of their genealogy to the United States, and presenting their findings to their classmates. Researchers were on hand to observe presentations and collected survey data from the students. Overall it was a very successful educational experience in which students utilized a “new” technology in the context of their own lives.  相似文献   

13.
In the tourism studies literature, wilderness has been addressed from two perspectives. From the first, human, perspective wilderness is a social, subjective construction that exists only in the mind of its users. From the second, ecological, perspective it is a material, objective reality. Here, we compare these two perspectives based on data collected in one of Poland's most popular nature-based destinations, The Great Masurian Lakes region, and develop a methodological framework which would operationalise this comparison and make it measurable. The research approach combined a survey of tourists and mapping of natural features. The data was analysed, first, to verify whether stated preferences regarding nature and the natural features surrounding tourist accommodation were coherent; this resulted in the construction of a Coherence Index (CI). Second, we analysed how stated preferences with respect to nature were linked to outdoor recreational activities; this was measured by a Nature Cruciality Index (NCI). Finally, both indexes were mapped and their spatial distributions were analysed. The findings showed that the subjective, social construction of wilderness does not always correspond to objective reality. Although tourists declared natural environment to be very important to them, in some cases the analysis found a lack of consistency between expressed preferences and the natural features found around accommodation. The phenomenon was mainly found in towns, where tourists were most nature-indifferent. Moreover, they were not interested in activities with high NCI. In some cases, however, the two perspectives were coherent, especially among nature-oriented tourists who stayed near lakes and those who stayed in villages (who were most conscious of their choices). Tourists who stayed near lakes undertook the most nature-crucial activities. These findings can be used to enhance local planning, management and marketing strategies for nature tourism.  相似文献   

14.
Islands in the European Union (EU) are very diverse, with many small or very small islands and are recognized as territories facing particular development challenges. In this study, we seek to compare the state and the attractiveness of island administration units in their national and EU context and highlight their divergence in different dimensions, building on existing analysis of the European Commission and of ESPON, using more indicators than the GDP per capita. The assessment is performed with the use of five different indexes: one for the state of development, one for changes during 2000–2006 and three for the attractiveness of islands (direct effects of insularity to attractiveness, indirect effects and natural and cultural potential of islands). Findings for economy demonstrate that islands with better economic performance either specialize in a low added value activity (tourism), or have their GDP “boosted” by exogenous influences (duty free area, oil extraction or the public sector). For attractiveness, most of the islands perform very low and the situation of small islands and archipelagos is worse. Since insularity can be considered as a permanent, natural feature affecting negatively, directly and indirectly, most of the factors that make islands attractive, the need for a territorial policy emerges.  相似文献   

15.
一、研究缘起位于考古学文化边缘地带的墓葬,尤其是处于两个以上考古学文化交叉地带的墓葬,其文化因素大多比较复杂,其归属问题也多有争议。这一类墓葬自新石器时代以来就大量存在,对研究考古学文化的分布、变迁等有重要意义,有必要对这  相似文献   

16.
The authors collect information on visual artists to allow a broad historical ranking of the most prominent artists. Their purpose is to examine the birth and work locations, and the consequential pattern of labor movement, of prominent artists over a number of long time periods. The article indicates that a relatively simple column-inch approach may suffice for the purpose of identifying the thousand or so most prominent artists, but that much more detailed source material is then required to examine the labor mobility experiences of these artists. A significant bias to the home or target market country is posited in the ranking of artists across countries, even in prestigious publications. Some preliminary data are provided on the ranking of artists by country of birth, covering a very broad historical sweep.  相似文献   

17.
Notes and News     
none 《巴勒斯坦考察季》2013,145(2):139-140
Abstract

Most parts of Israel were excavated intensively, and most of the country was also covered by surveys. Our knowledge of settlement patterns and distribution during the various periods is very comprehensive — probably more so than in any other region in the world. Using data from the numerous excavations and from the detailed surveys, many studies have made use of various and sundry methods, in order to learn about the settlements and the population of the country, about changes in settlement patterns and distribution, and about periods of crises, decline, or growth.

Past studies, however, have ignored an entire array of findings that could have improved, refined, and even changed the familiar picture of the settlement history of ancient Israel. Thousands of salvage excavations ('rescue digs') were carried out over the years, and especially in the last decade, but these have not been dealt with systematically. These excavations provide comprehensive and reliable information, which is likely to change the picture of the history of settlement in some periods. While a comprehensive project of collecting and analysing the published data on these excavations is now in progress, the present article aims at drawing attention to this neglected source of information. We will demonstrate the advantages of this analysis as compared to other sources of information, and will show how this information, when combined with other sources of information, is changing our understanding of the settlement history of certain periods, including the transition from the Iron Age I–II and the formation of the Israelite monarchy, the nature of the Neo-Babylonian period, and the outcomes of the Jewish revolts against the Romans. The paper ends with a discussion of the advantages and limitations of the various sources of information, i.e., planned excavations, surveys, and salvage excavations.  相似文献   

18.
European and international organisations after the Second World War united not only Western European politicians but also Eastern European exiles. The latter are often represented one‐sidedly: either as powerless members or as important trailblazers of future European unity. This article tries to analyse their role more systematically by means of the case of the Nouvelles Équipes Internationales, the Christian Democratic ‘International’. It states that exiles could sometimes exert influence on congress resolutions and opinion making, but they remained very dependent on the Western agenda and in fact they carried coals to Newcastle, as Christian Democracy presented itself as the opposite of communism. Moreover, it shows that most exiles very rarely expressed their disappointment concerning the limited efficiency of their actions, and in fact contented themselves with their recognition and presence. As a consequence, many possibilities for exile action were missed, as can be illustrated by exiles who aimed at more than the recognition of their legitimacy.  相似文献   

19.
There are wide variations between the developing countries in the capabilities of their enterprises to import, utilize and improve upon industrial technologies. It is important for the purposes of industrial policy to understand why these differences exist and how industrial capabilities may be improved. This article presents the findings of recent research into the nature of capability development and the role of government policies in promoting such development. The process of becoming efficient in industry is very different from the usual textbook portrayal, in which firms costlessly access and absorb new technologies. In reality, there is a long and uncertain learning process involved, differing with the nature of the technology, the efficiency of factor and product markets, and the provision of various technological information and services from the infrastructure institutions. There is a widespread risk in developing countries that all these markets suffer from failures: the scope for technology development policies rests on the need to remedy these failures. The experience of the most successful newly industrializing economies (NIEs) suggests that well-designed interventions, both selective and functional, are needed to promote technology development. Experience clearly shows the dangers of government failure, but it is necessary to retain a large role for the government if industry is to succeed. The pattern and implementation of interventions have to be very different. This article points out the outlines of economically desirable interventions.  相似文献   

20.
Summary.   Despite the vast amount of work and the huge database for Roman Britain, the people of the province remain very difficult to discern. There are many reasons for this, but one is that we have not yet learned to look behind the disjecta membra of archaeology in order to understand the structure and nature of society, and how the Roman Conquest may have impacted upon it. The language of sociology offers scope for thought, especially when combined with examples drawn from historically documented societies in later periods. Whilst models drawn from the classical world are important, attention also needs to be focused on the local, and on the factors that determined the shape of people's lives and influenced their daily activities. Not all these are archaeologically detectable; nevertheless an appreciation of their existence is an important pre-requisite in attempting explanations of patterns in the data.  相似文献   

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