S. Ruktamatakul

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This paper presents a nonlinear mathematical model of the glucose-insulin feedback system, which has been extended to incorporate the beta-cells' function on maintaining and regulating plasma insulin level in man. Initially, a gastrointestinal absorption term for glucose is utilized to effect the glucose absorption by the intestine and the subsequent(More)
In this paper we discuss the shape of traveling wave front solutions to a model for a single continuous layer of nerve cells originally introduced by Amari (1977, Biol. Cybern. 27, 77-87). The neural field is homogeneous and isotropic, and the connection function is one of lateral inhibition type, meaning that nearby connecting cells have an excitatory(More)
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