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Ian Rutledge 《The Journal of peasant studies》2013,40(1):79-98
In spite of the fact that the Portuguese Land Reform has been a radical and far‐reaching one, it has received very little attention from British social scientists. This review article looks at three books published in Portugal since April 1974 which are essential reading for anyone interested in this subject. In understanding the development of the Land Reform and the Revolution as a whole it is important to recognise the different types of regional agrarian structure which exist in Portugal. This review pays particular attention to those parts of the three books which deal with these regional questions. The cleavage between those areas in which rural wage‐labourers predominate and those in which peasant farmers are in the majority goes a long way towards explaining both the advances and the defeats of the Portuguese Revolution. 相似文献
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The conditions affecting an enzyme-linked immunosorbent assay for salivary blood group substances were investigated. It was found that A, B, and O secretor saliva samples would each bind both anti-A and anti-B typing reagents. The conditions that affected the assay response were optimized for maximum sensitivity and to give the highest resolution possible between the result for an antiserum binding to homologous antigen and the response for heterologous antigen-antibody combinations. Monoclonal antibodies eliminated the heterologous binding indicating that this binding was due to a lack of specificity of the routine typing reagents. A sensitive assay using the monoclonal antibodies to distinguish between samples of A and B secretor saliva is described. 相似文献
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Ian Walden 《International Review of Law, Computers & Technology》2004,18(2):275-287
This article considers some of the legal issues raised when private entities are seeking forensic data from Internet‐based activities for the purpose of civil proceedings. It focuses on the identification of potential defendants and the obtaining of evidence in the course of its transmission. Existing law, legislative proposals and case law are examined in terms of appropriately balancing the rights of the claimant, defendant and third‐party communication providers. 相似文献
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Ian D. Thatcher 《欧亚研究》1994,46(8):1417-1423
N. A. Vasetsky, Trotskii. Opyt politicheskoi biografii. Moscow: Respublika, 1992, 351 pp. D. Volkogonov, Trotskii. Politicheskii portret. II Vols. Moscow: Novosti, 1992, 412 & 412 pp. 相似文献