Showing 1,981 - 2,000 results of 3,768 for search '"optics"', query time: 0.22s Refine Results
  1. 1981
    Article of journal
    Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg)
    Por Correa-Avendaño, Reinaldo; Sánchez-Londoño, Héctor Darío; García-Quintero, Edwin
    Published in 2014
    Repositorio Universidad Nacional de Colombia

    “... of solid solutions. The microstructure analysis was carried out using optical microscope and SEM, Vickers...”
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  2. 1982
    Study of the Buildup factor and attenuation of γ-rays in monoelemental materials
    Por Garzón Flórez, Claudia Marcela
    Published in 2016
    Repositorio Universidad Nacional de Colombia

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  3. 1983
    Evaluación de la resistencia a erosión por cavitación de superficies texturizadas
    Por Romo Arango, Sebastián Andrés
    Published in 2014
    Repositorio Universidad Nacional de Colombia

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  4. 1984
    Caracterización polínica de selenicereus megalanthus(K. Schum. Ex Vaupel) Moran (pitahaya amarilla) mediante microscopia óptica y electrónica de barrido y transmisión
    Por Muñoz Galíndez, Efrén
    Published in 2012
    Repositorio Universidad Nacional de Colombia

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  5. 1985
    Producción y caracterización de películas delgadas de YBaCo4O7+δ por medio de pulverización catódica (sputtering) a presiones altas de oxígeno
    Por Montoya Carvajal, Juan Fernando
    Published in 2010
    Repositorio Universidad Nacional de Colombia

    “... their structural, morphological, electrical, magnetic and optic properties. X-ray diffraction analysis showed a...”
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  6. 1986
    Article of journal
    Microstructural changes and the effect on myofibril proteins in yamu (Brycon amazonicus) fish meat during cold storage
    Por Castañeda, Daniel; Lozano, José Manuel; Suárez, Héctor
    Published in 2016
    Repositorio Universidad Nacional de Colombia

    “...). The microstructural changes were observed with optical and scanning electron microscopy. The results of the image...”
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  7. 1987
    article
    Láser en odontología: fundamentos físicos y biológicos / Laser in Dentistry: Physical and Biological Foundations
    Published in 2017
    Repositorio Repositorio Universidad Javeriana
    “... effects studied are photothermal, photochemical, and photoacoustic. In addition, optical properties...”
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  8. 1988
    The effects of Sarconesiopsis magellanica larvae (Diptera: Calliphoridae) excretions and secretions on fibroblasts
    Published in 2015
    Repositorio Repositorio EdocUR - U. Rosario
    “... proliferation and viability, whilst cell adhesion was measured by optical density with 10% SDS. Fibroblast...”
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  9. 1989
    Trabajo de grado de pregrado
    Caracterización y optimización de resonancias plasmónicas en sistemas multicapas
    Por Palencia Barrera, Liseth Daniela
    Published in 2018
    Repositorio RIUD: repositorio U. Distrital

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  10. 1990
    EVALUACIÓN OPERACIONAL DE UN SISTEMA A ESCALA LABORATORIO DE BIOPELÍCULA ANAEROBIA SOPORTADA PARA EL TRATAMIENTO DE AGUAS RESIDUALES DOMÉSTICAS
    Published in 2010
    Repositorio Repositorio UIS
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  11. 1991
    Expectations, Needs and Trends of Higher Education in Colombia in Pre-grad and Post-grad: Between Desertion Profile and Profetional Vocation
    Published in 2019
    Repositorio Repositorio EdocUR - U. Rosario
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  12. 1992
    Removal of lubricant added to iron powder metallurgy, with abnormal plasma discharge glow
    Published in 2016
    Repositorio RiUPTC: Repositorio Institucional UPTC
    “... process one’s are characterized using optical and SEM microscopy.Adequate removal in the cathode...”
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  13. 1993
    Trabajo de grado de pregrado
    Percepción de los habitantes de Bucaramanga sobre la modalidad de teletrabajo
    Por Acero Castillo, Daniela; Álvarez Higuera, Mariana
    Published in 2023
    Repositorio Repositorio Institucional USTA

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  14. 1994
    Trabajo de grado de pregrado
    Estudio técnico para la elaboración del canal de televisión digital de la universidad Santo Tomás en la sede de Medellín
    Por Pardo Carranza, Edwin Camilo
    Published in 2019
    Repositorio Repositorio Institucional USTA

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  15. 1995
    Trabajo de grado de pregrado
    Técnicas de Valoración Espermática In Vitro.
    Por Vergel Gutierrez, Luis Armando
    Published in 2019
    Repositorio Repositorio UCC

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  16. 1996
    Excitation-dependent fluorescence from atomic/molecular layer deposited sodium-uracil thin films
    Published in 2017
    Repositorio Repositorio UDEM
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  17. 1997
    Book
    Regulation of Cell Fate Determination in Plants
    Published in 2014
    Repositorio Expeditio: repositorio UTadeo
    “... molecular techniques and tools, advances in optical microscopy, and availability of whole genome information...”
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  18. 1998
    Trabajo de grado de pregrado
    Influencia del tratamiento criogénico y envejecido artificial en las propiedades mecánicas y microestructurales del aluminio 7075
    Por Rivera Ochoa, Christian Felipe; Perdomo Narvaez, Yeisson Mauricio
    Published in 2021
    Repositorio RIU - Repositorio Institucional UniLibre

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  19. 1999
    Article of journal
    Experimental analysis and numerical validation of the solar Dish/Stirling system connected to the electric grid
    Por Mendoza Castellanos, Luis Sebastian; Galindo Noguera, Ana Lisbeth; Carrillo Caballero, Gaylord Enrique; De Souza, André Leandro; Cobas, V. R. M.; Silva Lora, Electo Eduardo; Venturini, Osvaldo José
    Published in 2018
    Repositorio REDICUC - Repositorio CUC

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  20. 2000
    Síntesis y caracterización de películas delgadas de Tio2 dopadas con cobre para ser usadas en fotocatálisis
    Por Díaz Uribe, Carlos Enrique; Vallejo Lozada, William Andrés; Martínez Ortega, Fernando
    Published in 2013
    Repositorio Repositorio Institucional USTA

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