Showing results 261 to 280 of 309
  Statistical hydrodynamics in trickle flow columnsCrine, Michel  ; Marchot, Pierre ; L'Homme, Guy in AIChE Journal (1992), 38 Detailed reference viewed: 13 (2 ULg)A partial wetting model of aerobic tricklin filtersCrine, Michel ; ; in Chemical Engineering (1991), 46 Detailed reference viewed: 4 (2 ULg)Traitement de la fraction organique des ordures ménagères par digestion anaérobie thermophile; ; et al Poster (1991) Detailed reference viewed: 27 (5 ULg)Procédés de traitement des eaux industrielles chargées en métaux lourdsCrine, Michel ; Salmon, Thierry ; in Traitement des Effluents Liquides Industriels (1991) Detailed reference viewed: 27 (2 ULg)Microbial Processes for the Heavy Metal RecoveryCrine, Michel ; in Actes du Congrès organisé par l'Association Universitaire pour l'Environnement et le Groupe de contact FNRS "Génie chimique" (1990, April 12) Detailed reference viewed: 6 (1 ULg)Evaluation of the performances of random plastic media in aerobic trickling filtersCrine, Michel ; ; L'Homme, Guy in Water Science & Technology (1990), 22 Detailed reference viewed: 17 (3 ULg)Hydrodynamique et distribution de temps de séjour dans les lits bactériensCrine, Michel ; Marchot, Pierre ; et alin Les réacteurs gaz-liquide et gaz-liquide-solide (1990) Detailed reference viewed: 18 (1 ULg)Quantitative Relationship between Sensitivity to Beta-Lactam Antibiotics and Beta-Lactamase Production in Gram-Negative Bacteria--II. Non-Steady-State Treatment and Progress CurvesFrère, Jean-Marie ; Joris, Bernard ; Crine, Michel et alin Biochemical Pharmacology (1989), 38(9), 1427-33 A non-steady-state model is discussed for the study of the interplay between beta-lactamase activity and outer membrane permeability with slowly hydrolysed beta-lactams. The analysis shows: (1) that the ... [more ▼] A non-steady-state model is discussed for the study of the interplay between beta-lactamase activity and outer membrane permeability with slowly hydrolysed beta-lactams. The analysis shows: (1) that the simple, steady-state model presented in the accompanying paper remains valid as long as kcat (i.e. k3 with chromosome-encoded class C beta-lactamases) is larger than 10(-3)/sec (generation time = 20 min or more); (2) that among the beta-lactam antibiotics studied here, the complete, non-steady-state model needs only be used in the case of aztreonam; (3) that the term "trapping" should be replaced by "formation of a covalent acyl-enzyme" and that such a phenomenon only contributes significantly to the resistance when penetration and hydrolysis are very slow and the periplasmic beta-lactamase concentration is very high. Aztreonam seems to be the only compound which fulfils the first two conditions. [less ▲] Detailed reference viewed: 16 (8 ULg)Rôle de la dispersion radiale et du mouillage local sur l'hétérogénéité de l'écoulement de liquide dans un lit bactérien; Crine, Michel ; Marchot, Pierre et alin Tribune de l'Eau (La) (1989), 41 Detailed reference viewed: 10 (2 ULg)Hydrodynamique statistique des écoulements gaz-liquide dans les colonnes à garnissage. Théorie et expérience.Crine, Michel Thèse d’agrégation de l’enseignement supérieur (1989) Detailed reference viewed: 23 (4 ULg)Structure-Activity Relationships in the Beta-Lactam Family: An Impossible DreamFrère, Jean-Marie ; Joris, Bernard ; Varetto, Louis et alin Biochemical Pharmacology (1988), 37(1), 125-32 The difficulty of establishing structure-activity relationships in the beta-lactam family of antibiotics stems from the fact that: (1) The targets in various bacteria exhibit widely different ... [more ▼] The difficulty of establishing structure-activity relationships in the beta-lactam family of antibiotics stems from the fact that: (1) The targets in various bacteria exhibit widely different sensitivities. (2) Some bacteria produce beta-lactamases, enzymes capable of destroying the antibiotics. The rates of the reactions with the beta-lactamases and the target enzymes are not necessarily related. (3) In Gram-negative bacteria, the diffusion rate through the outer membrane varies independently from the two other factors. [less ▲] Detailed reference viewed: 26 (4 ULg)Stochastic modeling of the gas-liquid trickling flow through a packed bedCrine, Michel ; Marchot, Pierre in Chemical and Biochemical Engineering (1988), 2 Detailed reference viewed: 4 (1 ULg)Réactions et réacteurs gaz-liquide-catalyseur solideGermain, Albert ; Crine, Michel ; Pirard, Jean-Paul et alin Nouvelles de la Science et des Technologies (1988), 6 Detailed reference viewed: 80 (3 ULg)Two phase flow through packed bed : static and dynamic accessibilities of the packingMarchot, Pierre ; Crine, Michel ; et alin Disorder and Mixing (1988) Detailed reference viewed: 13 (3 ULg)Two phase flow through a packed bed : a stochastic model based on the percolation conceptsMarchot, Pierre ; Crine, Michel ; L'Homme, Guy in Chemical Engineering Journal (1987), 36 Detailed reference viewed: 6 (1 ULg)Oceanic polymetallic nodules : a catalyst for hydrotreatment of petroleum residuaDodet, Claude ; Noville, Francis ; Crine, Michel et alin Acta Chimica Hungarica (1987), 124 Detailed reference viewed: 18 (5 ULg)OCEANIC POLYMETALLIC NODULES - A CATALYST FOR HYDROTREATMENT OF PETROLEUM RESIDUESDodet, Claude ; Noville, Francis ; Crine, Michel et alin Acta Chimica Hungarica-Models In Chemistry (1987), 124(1), 65-72 Detailed reference viewed: 9 (1 ULg)Study of the texture of monodisperse silica sphere samples in the nano size rangeDodet, Claude ; Noville, Francis ; Crine, Michel et alin Colloids and Surfaces A : Physicochemical and Engineering Aspects (1986), 19 Detailed reference viewed: 39 (1 ULg)Utilitation des nodules océaniques polymétalliques en hydrotraitement des coupes pétrolières lourdes avant leur valorisation métallurgiqueDodet, Claude ; Noville, Francis ; Crine, Michel et alin L'industrie minérale - Mines et Carrières - Les techniques (1986), 68 Detailed reference viewed: 29 (6 ULg)Axial dispersion in trickle-flow reactorsCrine, Michel ; L'Homme, Guy in Enclyclopedia of Fluid Mechanisms (1986) Detailed reference viewed: 8 (0 ULg) |
||
