Escuela de Ingeniería de Antioquia (Colombia): últimos ingresos

Mostrando ítems 4301-4320 de 5005

    • Estudio comparativo de dureza en dientes artificiales fabricados con diferentes tipos de resinas acrílicas 

      Kurzer, M. ( Melissa) (Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIA, 2014-05-08)
      There are available artificial teeth made of three types of acrylic resin: conventional, IPN (interpenetrating polymer network) and composite. When the properties of these acrylic teeth are compared with the natural ones, ...

    • Sistemas de control de respuesta sísmica en edificaciones 

      Oviedo, J. A. (Juan Andrés); Duque-Uribe, M. P. (Maria del Pilar) (Civil, Ambiental Geológica e IndustrialEscuela de Ingeniería de Antioquia EIA, 2014-05-08)
      This paper corresponds to a summary of the common aspects of the state-of-the-art seismic response control techniques to buildings. It is presented an overview of the energy balance concept in a structural system; it is ...

    • Ambiente inteligente distribuido de aprendizaje: integración de ITS y CSCL por medio de agentes pedagógicos 

      Ovalle, D. A. (Demetrio Arturo); Jiménez-Builes, J. A. (Jovani Alberto) (Escuela de Ingeniería de Antioquia EIA, 2014-05-08)
      In this article we start describing the theory inside the Distributed Intelligent Learning Environment (DILE), Intelligent Tutorial Systems (ITS), Computer-Supported Collaborative Learning (CSCL), and Multi-Agent Pedagogical ...

    • La ecuación en diferencias finitas de Riccati en el cálculo de baterías de extractores 

      Poveda-Ramos, G. (Gabriel) (Escuela de Ingeniería de Antioquia EIA, 2014-05-08)
      This document exposes: 1) A brief reminder of the process for the extraction of phosphoric acid from phosphoric rock by extraction with dilute sulfuric acid in a battery of Dorr thickeners in countercurrent; 2) a mass ...

    • Estudio de características cristalográficas, morfológicas, composicionales y eléctricas de varistores comerciales 

      Giraldo-Tobón, E. (Eugenio); Miranda-Pedraza, G. L. (Guillermo León); Abad-Mejia, P. J. (Pablo De Jesus) (Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIA, 2014-05-08)
      A comparative market existing products study is presented to define criteria with regard of which samples obtained by varistor research can be compared or to define quality control standards for consumers. Crystallographic ...

    • Efectos del mercurio sobre algunas plantas acuáticas tropicales 

      Posada-Posada, M. I. (Martha Isabel); Arroyave-Maya, M. P. (Maria del Pilar) (Civil, Ambiental Geológica e IndustrialEscuela de Ingeniería de Antioquia EIA, 2014-05-08)
      This paper describes the effects of mercury on some aquatic plants of the tropics and their habitats. Additionally, a protocol for toxicity tests in duckweed (Lemna minor) is recommended, and the results of preliminary ...

    • Descripción de un sistema para la medición de las presiones plantares por medio del procesamiento de imágenes. Fase I 

      Autor Díaz-León, C. A. (Christian Andrés); Torres-Velásquez, A. (Andrés); Ramirez-Giraldo, J. I. (Jose Ignacio); Garcia-Muriel, L. F. (Luisa Fernanda); Álvarez-Agudelo, N. (Natalia) (Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIA, 2014-05-08)
      The measurement of the plantar pressure is basic to know the force distribution in the sole. These values are important to diagnosis and treat different pathologies as diabetic ulcerate in the sole, bone, and muscular ...

    • Una revisión de modelos y semánticas para la trazabilidad de requisitos 

      Tabares-Betancur, M. S. (Marta Silvia); Arango, F. (Fernando); Anaya-Hernandez, R. (Raquel) (Administrativa, Financiera, Sistemas y ComputaciónEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      To make the tracking of requirements during software development process is not easy task. The software artifacts change throughout the time because the user requirements evolve. To minimize the caused impact by this ...

    • Modelamiento estocástico en la determinación de la oferta hídrica del río Source Matelas (Haití): aplicación al predimensionamiento de un embalse 

      Giraldo, L. P. (Lía Patricia); Pérez, D. P. (Diana Patricia); Moreno-Ramírez, H. A. (Hernán Alonso); Ruiz-Carrascal, C. D. (Carlos Daniel) (Civil, Ambiental Geológica e IndustrialEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      Source Matelas, located in the West State, Republic of Haiti, is a town with scarce economical resources and low quality of life, mainly because of the absence almost total of water. In this work we give a first approximation ...

    • Modelo de productividad basado en prácticas de gestión humana 

      Gómez, J. A. (Jairo Alberto) (Administrativa, Financiera, Sistemas y ComputaciónEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      The failures in adoption of practices to improve the enterprises’ competitiveness are generally related to human factor behaviour; the necessity of adopting such practices is vital for enterprises in the actual conditions ...

    • Modelo cinético del secado de la pulpa de mango 

      Ocampo, Aquiles (Civil, Ambiental Geológica e IndustrialEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      The aim of this work was to find a model which allows predicting the drying time of mango (Mangifera indica) pulp at different temperature conditions. A laboratory dryer was built in which several drying probes at 55 oC, ...

    • Características cristaloquímicas de la hidroxiapatita sintética tratada a diferentes temperaturas 

      Londoño-López, M. E. (Marta Elena); Echavarría-Velásquez, A. (Alejandro); Calle, F. (Franzenith de la) (Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      Synthetic Hydroxyapatite (HA) is a calcium phosphate whose chemical composition is very similar to that present in human bones. This characteristic makes it biocompatible with live tissue. Due to this biocompatibility, it ...

    • Evaluación de la resistencia de un aislado bacteriano nativo compatible con Pseudomona sp. al insecticida Lorsban 4 EC 

      Quinchía-Figueroa, A. M. (Adriana María); Gomez-Velasquez, F. A. (Felipe Andres); Palencia-Penagos, K. (Karol); Giraldo-Lopera, C. E. (Clara Eugenia) (Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      The resistance of an isolated bacterial culture compatible with Pseudomona sp. to the insecticide Lorsban 4 EC (active ingredient Chlorpyrifos) was evaluated at laboratory scale. The bacterial culture was isolated from ...

    • Ingeniería de tejido óseo: consideraciones básicas 

      Estrada, C. (Catalina); Paz, A. C. (Ana Cristina); López-Rojas, L. E. (Luis Ernesto) (Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      Usually bone tissue loss caused by trauma, osteonecrosis, and tumors has been treated using autograft, allograft, xenograft, and implantation of substitute materials. Each of these treatments has significant limitations, like ...

    • Descripción de un dispositivo destinado al análisis de la marcha en dos dimensiones, CineMED 

      Díaz-León, C. A. (Christian Andrés); Torres-Velásquez, A. (Andrés); Ramirez-Giraldo, J. I. (Jose Ignacio); Álvarez-Agudelo, N. (Natalia); Garcia-Muriel, L. F. (Luisa Fernanda) (Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      This paper introduces a device for the gait kinematic analysis. It is based on videogrametry methods and image processing in order to record the human movement. It was used a digital camcorder, located to a distance of ...

    • La empresa moderna en el marco de la corriente institucionalista. 

      Pantoja-Robayo, J. O. (Javier Orlando); Arévalo-Silva, E. (Erika) (Administrativa, Financiera, Sistemas y ComputaciónEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      The inclusion by the current “New Institutional Economics” of the company privileges the economic analysis beginning with the man and the organization, instead of the market, therefore constructing an organizational theory ...

    • La lluvia y los deslizamientos de tierra en Antioquia: análisis de su ocurrencia en las escalas interanual, intraanual y diaria 

      Moreno-Ramírez, H. A. (Hernán Alonso); Vélez-Otálvaro, M. V. (María Victoria); Montoya, J. D. (Juan David); Rhenals-Garrido, R. L. (Remberto Luis) (Civil, Ambiental Geológica e IndustrialEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      Relationship between rain and reported landslides in the department of Antioquia for the period of 1929 to 1999 is studied. The georeference of 405 landslides possibly produced by rain is made, on the region of study. ...

    • Impactos de las carreteras sobre la fauna silvestre y sus principales medidas de manejo 

      Arroyave-Maya, M. P. (Maria del Pilar); Gómez, C. (Carolina); Gutiérrez-Lagoueyte, M. E. (María Elena); Múnera-Franco, D. P. (Diana Paulina); Zapata-Jaramillo, P. A. (Paula Andrea); Vergara, I. C. (Isabel Cristina); Andrade, L. M. (Liliana María); Ramos, K. C. (Karen Cristina) (Civil, Ambiental Geológica e IndustrialEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      The purpose of this paper is to present the impact of roads on wildlife and to evaluate the ways to manage these impacts. Various foreign articles and studies were analyzed as well as environmental impact studies of roads ...

    • Hacia la construcción de un modelo de simulación de la transmisión del dengue en Colombia 

      Vélez, S. (Santiago); Núñez, C. P. (Claudia Patricia); Ruiz-Carrascal, C. D. (Carlos Daniel) (Civil, Ambiental Geológica e IndustrialEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      Dengue fever has been considered a public health problem worldwide. In several Colombian regions, where environmental conditions seem to be favorable enough for disease transmission, incidence has been showing important ...

    • Electronic system for experimentation in AC electrogravimetry I: technique fundamentals 

      Torres-Villa, R. A. (Róbinson Alberto); Arnau, A. (Antonio); Perrot, H. (Hubert ) (Civil, Ambiental Geológica e IndustrialEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
      Basic fundamentals of AC electrogravimetry are introduced. Their main requirements and characteristics are detailed to establish the design of an electronic system that allows the appropriate extraction of data needed ...