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Now showing items 11-20 of 25
Sistema de integración, monitoreo y control para admisiones en instituciones de enseñanza: un caso de aplicación de TRIZ en el diseño de software
(2016)
El siguiente artículo expone una alternativa diferente para el control de admisiones en planteles dedicados a la capacitación y adiestramiento de estudiantes. El software desarrollado, integra las funciones de comunicación, ...
The stochastic short-term hydrothermal scheduling Problem
(2010)
In this document we develop a non linear stochastic integer model formulation for the unit commitment problem
of thermal and hydro units to management demand and optimal short-term operation of a hydrothermal electric ...
Redes semánticas en la enseñanza de las matemáticas Semantic networks in teaching mathematics
(2013)
Tradicionalmente la enseñanza de las matemáticas ha sido un desafío con todos los que de una u otra forma quieren aprender a resolver problemas, particularmente cuando se tiene que formar un modelo que represente en forma ...
MODELO CÍCLICO DE LOS SISTEMAS RENOVABLES CON EL TÉRMINO DE REPRODUCCION EN LA FORMA INTEGRAL
(2012)
We continue on studying of systems whose state depends on time and whose resources are renewable based on functional operators with shift. In previous articles, we consider the term which describe results of reproductive ...
Petri Nets Representing the Evolution of Elementary Cellular Automata
(2015)
A Petri net (PN) is a directed graph which consists of
two kinds of nodes called places and transitions. Besides their graphical representation, PN possess a mathematical formalism based on the incidence matrix and the ...
Application of Functional Operators with Shift to the Study of Renewable Systems When the Reproductive Process Is Described by Integrals with Degenerate Kernels
(2013)
We continue studying systems whose state depends on time and whose resources are renewably based on functional operators with shift. In previous articles, we considered the term which described results of reproductive ...
Petri net reduction rules through incidence matrix operations
(2013)
A Petri net (PN) is a powerful tool that has been used to
model and analyze discrete event systems. Such
systems can be concurrent, asynchronous, distributed,
parallel, non-deterministic, and/or stochastic. A problem
in ...
Parámetros de resonadores acústicos En una base de datos de ruidos
(2011)
Se presenta una metodología para construir una base de datos utilizando un modelo con tubos acústicos de una fuente de señal de ruido. Cada sección del modelo es un tubo con un diámetro que cambia de acuerdo con el valor ...
ANALISIS DE LA ESTRUCTURA DEL OPERADOR INVERSO DE UNA ECUACIÓN FUNCIONAL CON NÚCLEO DEGENERADO EN LA INTEGRAL
(2013)
Previous works [1, 2, 3] have been devoted to studying systems whose state depends on time and whose resources are renewable. The proposed method was based on functional operators with shift. The balance equations of ...
METODOLOGÍA EN EL USO DE RUIDO EN COMPONENTES ELECTROMECÁNICAS DE UN EQUIPO INDUSTRIAL EN OPERACIÓN PARA MANTENIMIENTO PREVENTIVO
(2013)
In most of the components of electromechanical equipment has the characteristic noise listening or recording as an indication of a possible failure. The technical staff of a company used for the purpose of maintaining ...