40 resultados para David Baker


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Pós-graduação em Economia - FCLAR

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Using the concept of influence, well explored by Sandra Nitrini (2000), the purpose of this study is to verify the characterization of the main characters of O Xangô de Baker Street (1995) and Macunaíma, o herói sem nenhum caráter (1928) – Sherlock Holmes and Macunaíma – as rogues in their novels, heirs to the Spanish picaresque, a genre that has taken on new meaning in Brazilian literature, as pointed out since the 1960s by Antonio Candido in his famous essay “Dialética da malandragem” (2010). With these theories, we analyze the composition of the tricksters, whose starting point is the question facing the country, the Brazilian. Although the distances in time and style of separating the protagonists created by Jô Soares and Mário de Andrade, we have noticed the interesting procedure of re-creation of the renowned English detective created by Arthur Conan Doyle and the reinterpretation of aspects of Brazilian folklore a convergence of interests with regard to representation of the national character.

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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An alcohol dehydrogenase (ADH) was purified from dry baker’s yeast. This is a key enzyme of the primary short-chain alcohol metabolism in many organisms. In the present study, the obtained enzymatic preparation of baker’s yeast, containing 2.7 U/mg of ADH, was used in the reactions. The purified extract of the ADH obtained from Fermix commercial dry yeast, presented the highest activity and purification factor when ammonium sulfate was added in the precipitation of protein, in the range 35-60% (w/v). The enzymatic preparation was maintained for 2 months in the lyophilized form at 4ºC (retention of 96.2% of activity) in the presence of 1 mmol/L of sodium azide, and it maintained 47% of activity for 30 days at 30°C in the presence of 15% PEG. The assays of ethanol (detection range 5 mM -150 mM or 2.3 x 10-4 – 6.91 x 10-3g/L) in different samples in alcoholic beverages, presented a maximum deviation of only 2.1%. Assays of recovery of the substrate (99.25%) added in the wine showed that the methodology is viable for this sample type. The standard curve and the analytic curve of this method meet the conditions of precision, sensitivity, simplicity, and low cost, required for a useable analytical method.

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The aim of this paper is to reflect on the problem of mental causation according to Lynne Rudder Baker’s Practical Realism. I try to show how the pragmatic assumptions of the philosopher allow her to criticize the prevalent views about the relation between mind and body, the Cartesian dualism, and, especially, the Jaegwon Kim’s reductionist materialism, as well as to restore and bypass, not without problems, the difficulties inherent in those approaches.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)