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Article
Optimization of methyl propionate production catalysed by Mucor miehei lipase
Lipase from Mucor miehei was used to catalyse the esterification reaction between propionic acid and methyl alcohol in modified organic media. Small-scale model studies were performed in order to define the optim...
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Chapter
Etude en Enceinte de Simulation de la Photodegradation du Naphtalene en Presence de Particules
L’étude générale entreprise vise à créer un modèle de réactivité physicochimique atmosphérique des HAP. Cette tentative de modélisation est effectuée en chambre réactionnelle. Le présent travail met en évidenc...
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Chapter
Lung Carcinogenesis During in Vivo Cigarette Smoking and Radon Daughter Exposure in Rats
The carcinogenic activity of tobacco smoke is clearly demonstrated by human epidemiologic data. Whereas in experimental animals tracheobronchial applications or injections of tars produce cancerous lesions, in...
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Chapter
Lesions and Lung Cancers Induced in Rats by Inhaled Radon 222 at Various Equilibriums with Radon Daughters
To investigate the dose-effect relationships, rats were exposed to several dose levels of radon at different levels of equilibrium with radon decay products, after inhalation of stable cerium hydroxide, and in...