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Aplicación de redes neuronales en la clasificación de arcillas
(2013-11-13)
Clays are the main raw material in the manufacture of products for the construction sector, such as tile, veneer, flooring and bricks. Small and medium enterprises generally use brick clays of different mineralogical origin, ...
Diseño y construcción de un sistema para examen no destructivo de fallas y defectos en metales utilizando señales ultrasónicas
(2013-11-26)
The present paper describes the design and construction of an electronic system for non-destructive inspection with ultrasound (NDTU), which is one of the most used techniques to evaluate without deteriorating metallic ...
A systematic review on identification of excitation systems for synchronous generators
(2013-12-16)
Este artículo presenta el estado del tema en identificación de sistemas aplicada a sistemas de excitación. Primero se presenta una visión general de identificación de sistemas y de los sistemas de excitación de generadores ...
Algoritmo para la solución numérica de sistemas de ecuaciones no lineales mediante una estrategia de optimización global basada en análisis de intervalos
(2013-12-17)
In this paper an algorithm for the numerical solution of nonlinear equations systems is presented. For this purpose the system of equations becomes a function of real value which will be minimized, in the global sense, in ...
Reporte de experiencias de la aplicación de Competisoft en cinco mipymes colombianas
(2013-11-25)
Micro, small and medium-sized software development enterprises are one of the most representative sectors of the global economy. For this reason, obtaining concrete results in the actual context through the methods and ...
Influencia de la vegetación en los niveles de ruido urbano
(2013-11-26)
The objective of the study was to assess the capacity of vegetation to reduce the noise in the Aburrá valley. The methodology comprised two phases: the first was the revision of secondary information related to the role ...
Lecciones del concurso de puentes EIA
(2013-10-21)
The history, evolution and experience of the bridge contest carried out every year by the Antioquia School of Engineering (EIA) is exposed. The basic structural systems used for bridges are described, the weak points of ...
Dispositivo transductor para la medición de fuerza y velocidad en una tarea de corte con escalpelo
(2013-11-22)
This paper shows the design and manufacture of a mechatronic device, capable of measuring force and speed in a cutting work done with a scalpel. A study based on the finite element method was made, in order to record the ...
Problem-based learning application in engineering
(2013-11-21)
El aprendizaje basado en problemas es una estrategia pedagógica ampliamente utilizada en el mundo con el propósito de mejorar el aprendizaje de los estudiantes, quienes se convierten en el centro del proceso. Este artículo ...
Análisis del proceso de deshidratación de cacao para la disminución del tiempo de secado
(2013-12-17)
Cocoa is one of the products demanded by the international agricultural market; some multinational companies have invested from its beginnings in research and development, in order to obtain new products. Some factors ...
