Based on the simulations developed in research groups over the past years, "Introduction to" "Quasi-dimensional Simulation of Spark Ignition Engines "provides a compilation of the main ingredients necessary to build up a quasi-dimensional computer simulation scheme. Quasi-dimensional computer simulation of spark ignition engines" "is a powerful but affordable tool which obtains realistic estimations of a wide variety of variables for a simulated engine keeping insight the basic physical and chemical processes involved in the real evolution of an automotive engine. With low computational costs, it can optimize the design and operation of spark ignition engines as well as it allows to analyze cycle-to-cycle fluctuations.""

Including details about the structure of a complete simulation scheme, information about what kind of information can be obtained, and comparisons of the simulation results with experiments, "Introduction to Quasi-dimensional Simulation of Spark Ignition Engines" offers a thorough guide of this technique. Advanced undergraduates and postgraduates as well as researchers in government and industry in all areas related to applied physics and mechanical and automotive engineering can apply these tools to simulate cyclic variability, potentially leading to new design and control alternatives for lowering emissions and expanding the actual operation limits of spark ignition engines"

Based on the simulations developed in research groups over the past years, Introduction to Quasi-dimensional Simulation of Spark Ignition Engines provides a compilation of the main ingredients necessary to build up a quasi-dimensional computer simulation scheme. Quasi-dimensional computer simulation of spark ignition engines is a powerful but affordable tool which obtains realistic estimations of a wide variety of variables for a simulated engine keeping insight the basic physical and chemical processes involved in the real evolution of an automotive engine. With low computational costs, it can optimize the design and operation of spark ignition engines as well as it allows to analyze cycle-to-cycle fluctuations. Including details about the structure of a complete simulation scheme, information about what kind of information can be obtained, and comparisons of the simulation results with experiments, Introduction to Quasi-dimensional Simulation of Spark Ignition Engines offers a thorough guide of this technique. Advanced undergraduates and postgraduates as well as researchers in government and industry in all areas related to applied physics and mechanical and automotive engineering can apply these tools to simulate cyclic variability, potentially leading to new design and control alternatives for lowering emissions and expanding the actual operation limits of spark ignition engines

En este libro se muestra el desarrollo e implementacion de modelos de analisis espacial que permitan solucionar esta problematica, y modelar el algoritmo informatico para automatizar o semiautomatizar estos procesos, a traves de algoritmos de redes neuronales.El principal objetivo del Programa Taxista Vigilante es la prevencion y promocion de la seguridad y calidad de vida, por medio de la denuncia ciudadana, es un esquema de participacion sociedad-gobierno con el cual se vincularon a los taxistas del municipio en un programa de vigilancia permanente, en el que se les doto de telefonos celulares con una plataforma de mensajeria multimedia, la cual permite el envio de reportes con texto, fotografia y georeferenciacion, mediante los cuales pueden informar sobre casos como accidentes de transito, problemas de vialidad, baches, fugas de agua, falla de semaforos, basura en las calles, asaltos, venta de drogas, delincuencia organizada, secuestros, entre otros."

El presente trabajo de desarrollo aplicativo presenta el analisis y desarrollo de un sistema de control de activos fijos mediante un lenguaje orientado a objeto junto con la ayuda de la tecnologia RFID llamada identificacion por radiofrecuencia. Tecnologia que esta integrada por tags o tambien llamadas tarjetas RFID que esta constituida por un chip, la antena y un medio de almacenamiento, ya que su funcion primordial es crear un proceso de comunicacion por radiofrecuencias donde entre ambas entablan una comunicacion jugando el papel de emisor - receptor y viceversa."