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21.
科默·V.伍德沃德在美国是享有盛誉的南部史专家,同时也是一位非常活跃的社会活动家。在长期的学术实践中他形成了注重史学的社会功能、强调历史发展的非连续性和善用反讽的史学研究风格。他以自己对美国南部历史与现实的深切关怀,积极推动了南部史的研究。其贡献既表现在对新的史学领域和问题的开拓,也体现在围绕他的著述所展开的学术商榷、学术批评中,以及由此而形成的良性的学术研究氛围上。  相似文献   
22.
U. Hilfrich  U. Weser 《Archaeometry》2004,46(3):481-496
The development of new, gentler methods for the conservation of Old Master paintings, with an emphasis on the removal or thinning of deteriorated varnish, is of high priority. In the course of the deterioration process, oxidative attacks lead to progressive formation of carboxylic acid groups, while many ester bondings are expected to be weakened. A stable RbOH polyethylene glycol complex was a promising tool to react with these moieties and to successfully break down the polymeric varnish layer. The remnants were easily wiped off mechanically. Control studies employing 86RbOH and 14C polyacrylate showed the complete absence of residual cleansing components on the paint surface.  相似文献   
23.
前言 1949年,碳十四断代的创始人利比(W.F.Libby)公布了第一批碳十四年代数据,宣告碳十四测年方法取得成功,轰动了整个考古界和地质学界。碳十四  相似文献   
24.
The revival of impeachment in 1621 has tended to be viewed exclusively through the prism of parliament. However, this article, which builds on the work of Professor Allen Horstman, suggests that a key factor in impeachment's revival was the dismissal of Lord Treasurer Suffolk for corruption in 1618. Suffolk's removal caused widespread disquiet, since it was assumed that senior officials held office for life. In order to silence these criticisms it proved necessary for the king not only to put Suffolk on trial but also to justify by precedent the lord treasurer's removal. This latter task was performed by the former lord chief justice, Sir Edward Coke, himself not long disgraced, whose researches in the medieval parliamentary record revealed the following year that errant crown ministers had hitherto been held to account by means of impeachment. Coke subsequently put this discovery to good effect when parliament met in 1621. Against the backdrop of mounting criticism against his hated rival, the lord chancellor, Francis Bacon, Coke revealed the existence of impeachment to the house of commons, whose attention was then focused on finding a way to punish the monopolists, Sir Giles Mompesson and Sir Francis Michell. In so doing, Coke not only aided the lower House, which had been struggling since 1610 to find a way of punishing non‐members, but also sought to settle an old score.  相似文献   
25.
James Arthur Prescott was a prominent soil scientist whose career responded to an increasingly complex, recognisably Australian web of interpenetrating spatial scales, served to promote revolutionary global advances in his chosen field, and in the process negotiated the blurred boundaries between ‘pure’ and ‘applied’ research. Encounters with this instructive life suggest that, while resolutions of pivotal anxieties might turn on ineluctably personal qualities, they also reflect a dynamic interplay between international, imperial, national and state contexts. Prescott's innovative contributions to soil science, fruits of a tenaciously consolidated career, influenced resource appraisal and environmental management across a prodigious continental expanse. A sustained focus on local and regional development brought him into contact with a wide range of contemporaries, including pioneering geographers, and culminated in his election to a Fellowship of the Royal Society.  相似文献   
26.
Historians of the Scottish parliament have paid little attention to shire elections because of an apparent lack of local source material. This article explores some of the reasons for this perception and argues that sheriff court records contain considerably more evidence than has been appreciated hitherto. It demonstrates that these records provide details of the electoral process, the regularity of elections, the numbers of electors, external interference in elections and internal divisions within the electorate, local responses to national political events, and attitudes to representation through such things as levying taxes locally to reimburse representatives’ expenses. It challenges the once widely‐held view that the lesser nobility, who comprised the electorate, were uninterested in parliamentary participation, suggesting instead that the statute of 1587, by which shire representation was established, was reasonably successful. Finally, it considers the potential for further research in these and other records which, it is argued, will provide a much deeper understanding of 17th‐century Scotland's parliamentary history in particular and political history in general.  相似文献   
27.
The proper character of the relationship between missionaries and politics shaped one of the most contentious debates within the first century of the modern missionary movement. While the leadership of the missionary societies repeatedly insisted upon the separation between the work of the gospel and politics, missionaries in the field frequently found it difficult to remove themselves from political controversies. John Philip and James Read served with the London Missionary Society in the Cape Colony for most of the first half of the 19th century. Their persistent defence of the interests of the colonial Khoi made them controversial figures in the debates over the social, political and economic structures of the Cape Colony. Missionaries like Read and Philip, rarely described their activities as ‘political’, and certainly did not conceive of their work as in any way related to the patronage‐ridden political system of the early 19th century. Nonetheless, in their promotion of the ideas of religious and civil equality, and in their effective use of public opinion to shape government and public perception of colonial policy, their actions reflected many of the important changes taking place in contemporary British politics. Dissenting political activity focused on the issues of the defence of religious liberty, the struggle to secure their own civil equality, and the debate over the proper relationship between church and state. These issues also played a crucial role in colonial politics throughout the period. This essay will illustrate the important role of the foreign missionary movement in this process. Examining the work of Philip and Read enables us to identify the ways that issues of domestic politics helped to shape the political debates emerging in Britain's expanding empire.  相似文献   
28.
In order to interpret strontium and oxygen isotope values in Neolithic human skeletons analysed previously, we begin to map the biologically available strontium, carbon and oxygen isotopic signatures of prehistoric southern Germany by analysing tooth enamel of pigs from archaeological sites distributed around the region. The mapping shows a marked upland–lowland difference in biologically available 87 Sr/ 86 Sr values, ranging between 0.7086 and 0.7103 in the sedimentary lowlands, and from 0.710 to as high as 0.722 in the crystalline uplands of the Odenwald, the Black Forest and the Bavarian Forest. In addition, carbon isotopes in the carbonate fraction of pig enamel were generally about 1–2 more enriched in 13 C in the uplands. Despite the expected depletion of 18 O with altitude, oxygen isotopes in pig enamel showed little correlation with site altitude, although for pig samples not older than the Iron Age there was some geographical correlation withδ18O patterns in modern precipitation.  相似文献   
29.
探索和研究表明,岩画断代问题仍然是困扰岩画研究的难题之一,其主要原因是岩画本身不能够提供可供断代的直接依据。本文综述了目前岩画断代研究中经常使用的自然科学和考古学方法及其存在的问题,提出应用AMS14C是今后研究我国岩绘画断代问题的首选方法,解决岩刻画的断代问题则主要有赖于微腐蚀方法。  相似文献   
30.
It is now three decades since Waterbolk introduced evaluation criteria to 14C chronology. Despite this, and other subsequent attempts to introduce quality control in the use of 14C data, no systematic procedure has been adopted by the archaeological community. As a result, our databases may be significantly weakened by questionable dates and/or questionable associations between dated samples and the archaeological phenomena they are intended to represent. As the use of chronometric data in general becomes more ambitious, we must pause and assess how reliable these data are. Here, we forward a set of evaluation criteria which take into account archaeological (e.g. associational, stratigraphic) and chronometric (e.g. pre-treatment and measurement) criteria. We intend to use such criteria to evaluate a large 14C dataset we have assembled to investigate Late Glacial settlement in Europe, the Near East and North Africa, supported by the Leverhulme Trust. We suggest that the procedure presented here may at least form the basis of the development of more rigorous, scientific use of 14C dates.  相似文献   
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