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  1. 4221
  2. Published 2021

    Automatización del Perfil de Calentamiento de una Extrusora de Polímeros en UAN Cali Authors: Moreno, Johny, Maldonado, Jorge, Portocarrero, Julián, Molina, Victor, Marulanda, Miguel

    “…This document is a compilation of the results obtained during the design and implementation of a temperature control system of the extruding machine located at the laboratory of polymers of the Universidad Antonio Nariño – Cali.…”
    info:eu-repo/semantics/publishedVersion
    4222
  3. Published 2021

    Segmentación de labio mediante tecnicas de vision de maquina y analisis de histograma Authors: Jiménez Moreno, Robinson, Prieto Ortiz, Flavio Augusto

    “…This paper describes the development of an algorithm of artificial vision, which uses the color space conversion RGB of the image of the human face, to the color space YCbCr. Through analysis of histogram of Cr component, is achieved the calculation of an apropiated treshold for the tresholding and segmentation of the lip region. …”
    info:eu-repo/semantics/publishedVersion
    4223
  4. 4224
  5. 4225
  6. Published 2021

    A machine vision system using circular autoregressive models for rapid recognition of salmonella typhimurium Authors: Trujillo, O., Griffis, C. L., Li, Y., Slavik, M. F.

    “…The introduction of the rotated coordinate method and the circular size restriction, reduced the differences between automated and manual recognition/enumeration from 7% to less than 1%. The computer analyzed each image in approximately 5 s (a total of 2 h including sample preparation), while the bacteriologist spent an average of 1 min for each image.…”
    info:eu-repo/semantics/publishedVersion
    4226
  7. 4227
  8. Published 2021

    Desarrollo de una caracterización energética para una industria lactea Authors: Bermejo Altamar, Fabio Andrés, Orozco Lozano, Wilman Antonio

    “…Una vez desarrollada la caracterización, se encontró que los equipos de procesos derivados de la leche (leche, yogurt, mantequilla, gelatina y queso), refrigeración y aire acondicionado son los mayores puntos de consumo de energía con un 89.1% del total. …”
    info:eu-repo/semantics/publishedVersion
    4228
  9. 4229
  10. Published 2021

    Cochlear implants: an introduction Authors: González, Andrés Mauricio

    “…The development of biomedical engineering in recent decades has led to a revolution in the development of prosthetics for people with disabilities. …”
    info:eu-repo/semantics/publishedVersion
    4230
  11. 4231
  12. Published 2021

    Estrategias para la gestión de la innovación: Pasado, Presente y Futuro Authors: Yepes, Nelson V

    Subjects:
    info:eu-repo/semantics/publishedVersion
    4232
  13. Published 2021

    Sistema deflector de orientación automática para una turbina eólica tipo Savonius Authors: Moreno, Henry, Marulanda, Diana M., Leal, Alex G., Gordillo, Carlos A., Rocha, Gonzalo E.

    “…The increase in efficiency was 9.6% when using the electronic deflector system.…”
    info:eu-repo/semantics/publishedVersion
    4233
  14. 4234
  15. Published 2021

    Mobile cooperative robotics through humanoid agent imitation Authors: Jiménez M., Robinson, Flórez, Jairo, Espinosa V., Fabio

    “…The movement of every agentis determined by the gravity center (GC) and the movements reply ofthe master, in such a way that two of them acts by mirror imitationwhen confronting the master and the third one acts by direct imita-tion when standing on its side.…”
    info:eu-repo/semantics/publishedVersion
    4235
  16. 4236
  17. Published 2021

    Predictive microbiology: a rising science Authors: Yarce, Cristhian J.

    Subjects: “…Microbiología de alimentos…”
    info:eu-repo/semantics/publishedVersion
    4237
  18. 4238
  19. Published 2021

    Diseño y desarrollo de una aplicación móvil para caracterizar y clasificar sonidos pulmonares basada en análisis espectral y Transformada Wavelet Authors: Rios de Antonio, Nelson Fabián, Sosa Ramírez, Germán David, Velásquez Clavijo, Fabián

    “…Con base a la caracterización de sonidos pulmonares hecha por Laennec [1], consideramos que es posible para un sistema basado en computadora detectar las propiedades elementales de un sonido pulmonar como son su contenido frecuencial y presencia de discontinuidades con el fin de clasificaros dentro de sus clases básicas: Roncus, sibilancias y estertores. …”
    info:eu-repo/semantics/publishedVersion
    4239
  20. Published 2021

    Impact of the underground mining on aquifers: perspectives in the Colombian context Authors: Pérez, Anibal J.

    “…The protocol proposed represents the starting point towards the construction of a decision support system based on the adequate quantification of the impacts that would allow us to design suitable monitoring and follow-up systems as well as mitigation and remediation alternatives. …”
    info:eu-repo/semantics/publishedVersion
    4240
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