Oxygen diffusion in a spherical cell with nonlinear oxygen uptake kinetics

1976 ◽  
Vol 60 (2) ◽  
pp. 449-457 ◽  
Author(s):  
S.H. Lin
Keyword(s):  
Oxygen Uptake ◽  
Oxygen Diffusion ◽  
Oxygen Uptake Kinetics ◽  
Spherical Cell ◽  
Uptake Kinetics

An efficient method for oxygen diffusion in a spherical cell with nonlinear oxygen uptake kinetics

2021 ◽  
Author(s):  
Soner Aydinlik
Keyword(s):  
Oxygen Diffusion ◽  
Truncation Error ◽  
Numerical Technique ◽  
Oxygen Uptake Kinetics ◽  
Spherical Cell ◽  
Uptake Kinetics ◽  
First Order ◽  
Error Analyses ◽  
Approximation Polynomial ◽  
Order Smoothness

In this paper, a novel numerical technique, the first-order Smooth Composite Chebyshev Finite Difference method, is presented. Imposing a first-order smoothness of the approximation polynomial at the ends of each subinterval is originality of the method. Both round-off and truncation error analyses of the method are performed beside the convergence analysis. Diffusion of oxygen in a spherical cell including nonlinear uptake kinetics is solved by using the method. The obtained results are compared with the existing methods in the literature and it is observed that the proposed method gives more reliable results.

Sodium bicarbonate ingestion does not alter the slow component of oxygen uptake kinetics in professional cyclists

2003 ◽  
Vol 21 (1) ◽  
pp. 39-47 ◽  
Author(s):  
ALFREDO SANTALLA ◽  
MARGARITA PÉREZ ◽  
MANUEL MONTILLA ◽  
LÁZARO VICENTE ◽  
RICHARD DAVISON ◽  
...  
Keyword(s):  
Oxygen Uptake ◽  
Sodium Bicarbonate ◽  
Slow Component ◽  
Oxygen Uptake Kinetics ◽  
Uptake Kinetics

Energy expenditure and oxygen uptake kinetics in critically ill elderly patients

2021 ◽  
Author(s):  
Takeshi Ebihara ◽  
Kentaro Shimizu ◽  
Masahiro Ojima ◽  
Yohei Nakamura ◽  
Yumi Mitsuyama ◽  
...  
Keyword(s):  
Energy Expenditure ◽  
Oxygen Uptake ◽  
Elderly Patients ◽  
Critically Ill ◽  
Oxygen Uptake Kinetics ◽  
Uptake Kinetics

Oxygen uptake kinetics during treadmill walking in adolescents with clinically stable cystic fibrosis

2021 ◽  
pp. 1-9
Author(s):  
Yann Combret ◽  
Clément Medrinal ◽  
Guillaume Prieur ◽  
Aurora Robledo Quesada ◽  
Timothée Gillot ◽  
...  
Keyword(s):  
Cystic Fibrosis ◽  
Oxygen Uptake ◽  
Oxygen Uptake Kinetics ◽  
Treadmill Walking ◽  
Uptake Kinetics
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