943 resultados para Masson, David, 1822-1907.
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This article considers how T. S. Eliot's promotion of the work of the Anglo-Welsh poet David Jones after the Second World War further involved him in a process of considering the resonances of the local and familiar as operative within the displacements of modernity. This promotion therefore retrospectively prioritized an aspect of Eliot's poetics which had been present, but occluded, all along. Conversely, the article considers how similar resonances in Jones's own work were enhanced by his encounter with Eliot's translation of the Francophone Caribbean poet St-John Perse's Anabase, an encounter which enabled Jones to establish an idiom responsive to the divergent cultural affinities inherent in ‘our situation’.
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This article establishes the authenticity of a half length portrait of Napoleon, long thought to be a copy.
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David Arnold who retired this year as the Professor of Asian and Global History at the University of Warwick remains one of the most prolific historians of colonial medicine and modern South Asia. A founding member of the subaltern studies collective, he is considered widely as a pioneer in the histories of colonial medicine, environment, penology, hunger and famines within South Asian studies and beyond. In this interview he recalls his formative inspirations, ideological motivations and reflects critically on his earlier works, explaining various shifts as well as map- ping the possible course of future work. He talks at length about his forthcoming works on everyday technology, food and monsoon Asia. Finally, he shares with us his desire of initiating work on an ambitious project about the twin themes of poison and poverty in South Asian his- tory, beginning with the Bengal famine in the late eighteenth century and ending with the Bhopal gas tragedy of the early 1980s. This conversation provides insights into the ways in which the field of medical history in modern South Asia has been shaped over the past three decades through interactions with broader discussions on agency, resistance, power, everydayness, subal- tern studies, global and spatial histories. It hints further at the newer directions which are being opened up by such persisting intellectual entanglements.
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The structural stability of a peroxidase, a dimeric protein from royal palm tree (Roystonea regia) leaves, has been characterized by high-sensitivity differential scanning calorimetry, circular dichroism, steady-state tryptophan fluorescence and analytical ultracentifugation under different solvent conditions. It is shown that the thermal and chemical (using guanidine hydrochloride (Gdn-HCl)) folding/unfolding of royal palm tree peroxidase (RPTP) at pH 7 is a reversible process involving a highly cooperative transition between the folded dimer and unfolded monomers, with a free stabilization energy of about 23 kcal per mol of monomer at 25 degrees C. The structural stability of RPTP is pH-dependent. At pH 3, where ion pairs have disappeared due to protonation, the thermally induced denaturation of RPTP is irreversible and strongly dependent upon the scan rate, suggesting that this process is under kinetic control. Moreover, thermally induced transitions at this pH value are dependent on the protein concentration, allowing it to be concluded that in solution RPTP behaves as dimer, which undergoes thermal denaturation coupled with dissociation. Analysis of the kinetic parameters of RPTP denaturation at pH 3 was accomplished on the basis of the simple kinetic scheme N ->(k) D, where k is a first-order kinetic constant that changes with temperature, as given by the Arrhenius equation; N is the native state, and D is the denatured state, and thermodynamic information was obtained by extrapolation of the kinetic transition parameters to an infinite heating rate. Obtained in this way, the value of RPTP stability at 25 degrees C is ca. 8 kcal per mole of monomer lower than at pH 7. In all probability, this quantity reflects the contribution of ion pair interactions to the structural stability of RPTP. From a comparison of the stability of RPTP with other plant peroxidases it is proposed that one of the main factors responsible for the unusually high stability of RPTP which enhances its potential use for biotechnological purposes, is its dimerization. (c) 2008 Elsevier Masson SAS. All rights reserved.
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Det satsas allt mer på mobiltelefontjänster idag och snabbt växande är sådana tjänster som involverar SMS. Högskolans Bibliotek på Campus Borlänge har ett intresse av att kunna erbjuda sina låntagare en påminnelsetjänst för försenade eller reserverade böcker.Vi fick i uppgift att under vårt examensarbete ta fram en prototyp av en SMS-tjänst åt biblioteket. Den skall påminna låntagare om att en bok är försenad och/eller att en reserverad bok har inkommit. Denna tjänst skall hjälpa biblioteket att nå ut med informationen till låntagaren via ett SMS till mobiltelefonen.Denna rapport är en undersökning av vilka delkomponenter i David Siegels modell som anses lämpade respektive inte lämpade för utveckling av ny funktionalitet som innefattar SMS till en befintlig webbplats. En förklaring finns varför vissa är lämpade och andra inte.I rapporten förklaras också att SMS-funktionen är en IT-tjänst, närmare bestämt en SMS-tjänst. Tjänsten utvecklas utifrån David Siegels modell och genom en prövning mot empirin har vi kommit fram till vilka delkomponenter som är lämpliga respektive inte lämpliga för utveckling av en SMS- tjänst.Vid utvecklingen av denna SMS-tjänst fungerade Siegels modell tillfredsställande. Om man använder de dokument vi anser vara viktiga för denna typ av utveckling kan vi rekommendera denna modell för framtida tilläggstjänster som innefattar SMS.
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Sociology in Greece from 1907 to the Metaxas dictatorship (1936–40) and the Second World War This paper focuses on pre-conditions for sociology to develop and the subject matters of emerging sociology in Greece. Pre-conditions were at hand but without continuity, and the opportunity for sociology to develop was lost. Sociology is said to have started in 1907 with the book The Social Question by Georgos Skliros. He presented sociology and Marxism as identical and deals with Greek society and (among other things) the language issue, all of which triggered off a vibrant debate. Sociological associations and journals were started. However, the initially reformist perspective of social science was gradually replaced by an approach that was more socio-philosophical, influenced by classical sociology, German sociology in particular. This turn was associated with the institutionalization of sociology at the universities during the 1920’s. The Metaxas dictatorship in 1936 put a stop to any further development of sociology for a long time.
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Professor Emeritus David Firmage, Department of Biology and Environmental Studies. Reading Looking for Alaska by Peter Jenkins
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A Reading by David Wojhan on January 1, 1983.
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A reading delivered at Colby College in 1976.