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71.
Abstract. This paper considers the Chechen secessionist struggle against Russia. Although the Chechens had good moral grounds for claiming independence in November 1991, this paper shows that Yeltsin also had reasons, defensible in legal terms and liberal secessionist theory, for rejecting it. Even if Moscow had granted Chechnya independence, this would not have created peace and stability. Moscow had a right to defend its territorial integrity, but its conduct in the war has proved counter‐productive. It has polarised opinion in Chechnya and made any solution to the crisis more difficult to achieve. On paper, Moscow's longstanding proposal of political autonomy for Chechnya looks the best way forward, but it is unlikely to satisfy Chechen nationalists or the Islamic fundamentalists who have more expansionist aims.  相似文献   
72.
The wreck of a 19th-century merchantman was surveyed and partly excavated in the course of archaeological fieldwork conducted prior to planned beach restoration in Ahrenshoop on the Baltic coast in north-eastern Germany. Extensive archival research led to the identification of the wreck and provided interesting details on the life and loss of a typical merchant sailing-ship of the mid-19th century.
© 2007 The Authors  相似文献   
73.
For five decades it has been generally accepted that reserpine, an antihypertensive and antipsychotic drug, causes depression. The discovery that reserpine depletes brain monoamines was an important factor in the development of the monoamine hypothesis of depression, and it continues to be widely cited in support of this hypothesis. The present paper argues that, contrary to prevailing belief, reserpine is not depressogenic. The reason for perpetuation of this myth is reluctance to discard the monoamine hypothesis. This hypothesis ushered the modern biochemical paradigm into psychiatry and is still of great importance. It serves as a heuristic to guide research, it enhances psychiatry's prestige, and it helps to validate and promote drug therapy for depression and other mental disorders.  相似文献   
74.
Clinical examination of the reliability and coherence of the evidence concerning modern neurochemical theories of mental disorders has led some scholars to conclude that support for many of these theories is weak. Nevertheless, these theories continue to be widely promoted. One explanation that has been offered for continued adherence to questionable theory is that it stimulates and gives direction to research. The heuristic value of theory is examined in the present paper by tracing the discoveries that followed from an old theory of schizophrenia, which is--by current consensus--false. It is shown that the original serotonin hypothesis of schizophrenia did, in fact, lead to significant advances in neuropharmacology, neurology and psychiatry.  相似文献   
75.
The origins of Late Bronze Age glass artefacts found throughout the Mediterranean and Near and Middle East remain controversial. Previous analyses of major and minor elements in both Egyptian and Mesopotamian glasses have proven equivocal, revealing no significant compositional differences between glasses from these two regions. Here we present new Laser ablation-ICPMS analyses of 32 trace elements in 54 samples of both Egyptian and Mesopotamian blue and colourless glasses. Our results show that there are consistent differences between these two suites, which are not related to the colorant and clearly indicate the use of different raw materials and/or manufacturing processes. Compositional variations are related to geological controls, hence this method holds promise for the development of a minimally destructive technique for discriminating between archaeological glasses of different provenance, which will be essential in the interpretation of ancient trade patterns and contacts.  相似文献   
76.
Archaeobotanical research on prehistoric crops in Britain has primarily focussed on cereals and the potential importance of alternative crops, such as pulses, has often been overlooked. This paper reviews evidence for Celtic bean (Vicia faba L.) in British prehistory, using a database of archaeobotanical assemblages from 75 sites. Celtic bean is rare in the Neolithic – Early Bronze Age and it only becomes frequent from the Middle Bronze Age (ca. 1500 cal BC) onwards, particularly in southern England. Though there is a paucity of evidence at many sites, it is suggested that this reflects a preservation bias and in some areas at least, Celtic bean formed an important element of past agricultural systems.  相似文献   
77.
This paper shares Andersson’s interest in exploring the ‘backstage’ of Victorian civility and respectability. The adroit media manipulation of high-status leading reformers and their associations and societies, with their often overlapping membership, has accorded them an inflated importance as a representation of the Victorian Age, and can distort our understanding. The argument here begins by problematizing the ways some historians have made use of contemporary statistics and terms such as ‘respectability’ or ‘vice’. For the Victorians these carried multiple meanings and cultural resonances, partially dependent on identities of class, gender, generation, Tory or Liberal political orientation, attitude to faith, and ethnicity. This meant that the complex nuances of understanding attached to activities sometimes labelled as unrespectable ‘vices’ such as drinking, sexual transgression and gambling could make them acceptable in a variety of cultural contexts despite the opposition of vociferous anti-‘vice’ groups. The paper concludes with a brief exploration of the potentiality of visual and digital resources for delving deeper into such issues.  相似文献   
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