Buscar
Mostrando ítems 1-10 de 68
The dead core model applied to beads with immobilized cells in a fed-batch cephalosporin C production bioprocess
(Elsevier B.V., 2001-01-01)
Viable cells immobilized in inert supports are currently studied for a wide range of bioprocesses. The intrinsic advantages of such systems over suspended cultures incite new research, including studies on fundamental ...
The dead core model applied to beads with immobilized cells in a fed-batch cephalosporin C production bioprocess
(Elsevier B.V., 2001-01-01)
Viable cells immobilized in inert supports are currently studied for a wide range of bioprocesses. The intrinsic advantages of such systems over suspended cultures incite new research, including studies on fundamental ...
Occurrence of dead core in catalytic particles containing immobilized enzymes: analysis for the Michaelis–Menten kinetics and assessment of numerical methods
(2016-11-01)
In this article, the occurrence of dead core in catalytic particles containing immobilized enzymes is analyzed for the Michaelis–Menten kinetics. An assessment of numerical methods is performed to solve the boundary value ...
Sharp regularity estimates for quasi-linear elliptic dead core problems and applications
(Springer, 2018-06)
In this manuscript we study geometric regularity estimates for quasi-linear elliptic equations of p-Laplace type (1 < p< ∞) with strong absorption condition: (Formula presented.). R+× RN→ RNis a vector field with an ...
Regularity properties for p-dead core problems and their asymptotic limit as p to infinity
(Oxford University Press, 2019-02)
We study regularity issues and the limiting behavior as (Formula presented.) of non-negative solutions for elliptic equations of (Formula presented.) Laplacian type ((Formula presented.)) with a strong absorption: (Formula ...
Regularity for degenerate evolution equations with strong absorption
(Academic Press Inc Elsevier Science, 2018-06)
In this manuscript, we study geometric regularity estimates for degenerate parabolic equations of p-Laplacian type (2 ≤ p < ∞) under a strong absorption condition: Δpu − ∂u/∂t = λ0uq + in ΩT := Ω × (0,T), where 0 ≤ q < 1. ...
Protective effect of bifidobacteria in an experimental model of Clostridium difficile associated colitis
(Cambridge University Press, 2013-01-17)
The aim of this study was to evaluate the ability of Bifidobacterium strains to prevent the effects associated with Clostridium difficile infection in a hamster model of enterocolitis. After clindamycin treatment (30 mg/kg), ...
Time course of haemodynamic, respiratory and inflammatory disturbances induced by experimental acute pulmonary polystyrene microembolism
(LIPPINCOTT WILLIAMS & WILKINS, 2010)
Background and objective The time course of cardiopulmonary alterations after pulmonary embolism has not been clearly demonstrated and nor has the role of systemic inflammation on the pathogenesis of the disease. This study ...