Estudio del Flujo Vehicular Mediante un Modelo de Lighthill-Whitham-Richards

Estudio de la dinámica global para un modelo de Evasión-Inmune de un tumor cancerígeno

In this paper we study the global dynamics for a Tumor Immune-Evasion model proposed by Arciero, Jackson and Kirschner [1], which describes the interaction between effector cells, cancer cells, and the cytokines IL− 2 and TGF − β in the tumor site. This system describes different behaviors such as equilibrium points, periodic orbits, and stable limit cycles. By using the Localization of Compact...

Generación Automática de un Esquema Conceptual OO a Partir de un Modelo Conceptual de Flujo de Traba

Hugo Estrada E., Alicia Martínez R., Oscar Pastor L., Javier Ortiz H., Octavio A. Ríos T. 1 Universidad Politécnica de Valencia, Departamento de Sistemas Informáticos y Computación, Valencia, España, Email: {hestrada,opastor, alimartin}@dsic.upv.es 2 Centro Nacional de Investigación y Desarrollo Tecnológico, Departamento de Ciencias Computacionales Morelos, México, Email: {hestrada, ortiz}@ceni...

Modelo dinámico de las afectaciones del tiempo de ciclo kanban en el flujo de producción de una línea de ensamble

This article describes the dynamic model of assembly process of reducer is presented as part of an activity performed in a workshop kanban simulation aimed at students of industrial engineering. The main objective of the model developed is to analyze the behavior of inventory levels workstations and accumulations of kanban cards (production orders) derived from the effects of the cycle time kan...

Un nuevo modelo de aprendizaje para el estudio de secuencias de simbolos

Replica y Comparación del Modelo de McCloskey en el Contexto Chileno - Un Estudio Basado en el "Technology Acceptance Model" (TAM)

Electronic commerce has taken a vital importance in the last years due to the advantages that it provides to buyers and sellers. However, the use of electronic commerce is still limited, especially in developing countries. The objective of this research is to replicate and compare part of the model proposed by McCloskey, which intends to determine the factors that influence electronic commerce ...