Search Results - "Quintana, Hernán"

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    Geopolymer Made from Kaolin, Diatomite, and Rice Husk Ash for Ceiling Thermal Insulation by Alvarado, Cinthya, Martínez-Cerna, Daniel, Alvarado-Quintana, Hernán

    Published in Buildings (Basel) (01-01-2024)
    “…In this study, geopolymers made of metakaolin (MK), diatomite (D), and rice husk ash (RHA) were developed for ceiling thermal insulation in houses to provide…”
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    Journal Article
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    Future evolution of bound superclusters in an accelerating Universe by Araya-Melo, Pablo A., Reisenegger, Andreas, Meza, Andrés, Weygaert, Rien van de, Dünner, Rolando, Quintana, Hernán

    “…The evolution of marginally bound supercluster-like objects in an accelerating Λ cold dark matter (ΛCDM) Universe is followed, by means of cosmological…”
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    Ceramic Thermal Insulator Based on Diatomite Obtained by Starch Consolidation Casting by Alvarado, Cinthya, Alvarado-Quintana, Hernán, Siche, Raúl

    Published in Materials (28-05-2023)
    “…Researchers are continuously seeking to develop new materials to protect against inclement weather and thus optimize energy efficiency in housing. This…”
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    Redshift-space limits of bound structures by Dünner, Rolando, Reisenegger, Andreas, Meza, Andrés, Araya, Pablo A., Quintana, Hernán

    “…An exponentially expanding Universe, possibly governed by a cosmological constant, forces gravitationally bound structures to become more and more isolated,…”
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    The Large Scale Distribution of Galaxies in the Shapley Supercluster by Drinkwater, Michael J., Parker, Quentin A., Proust, Dominique, Slezak, Eric, Quintana, Hernán

    “…We present new results of our wide-field redshift survey of galaxies in a 182 square degree region of the Shapley Supercluster (SSC) based on observations with…”
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    Nuevos maestros de matemáticas desde el enfoque de la educación matemática crítica by Hernán Darío, Quintana Blanco, Jiménez Espinosa, Alfonso

    Published in Boletín Redipe (01-02-2024)
    “…La Educación Matemática Crítica (EMC) puede comprenderse desde las preocupaciones de entender la matemática como una construcción social. Se considera…”
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    Tétanos generalizado: reporte de caso y análisis clínico para su diferenciación con otras entidades como las crisis epilépticas by Quilagüy Jiménez, María Alejandra, Rodríguez Quintana, Jesús Hernán, Gallo Eugenio, Loren Marcela

    Published in Acta Neurológica Colombiana (20-10-2022)
    “…INTRODUCCIÓN: El tétanos es una enfermedad que afecta el sistema nervioso. Su presentación clínica se caracteriza por espasmos musculares en respuesta a la…”
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    Utilización de videojuegos en la industria y en la educación by Hernan Quintana-Cruz

    Published in Ingeniería Industrial (28-04-2022)
    “…Los videojuegos son productos digitales que se vienen aplicando en diversos contextos que no son necesariamente lúdicos dado que contienen características que…”
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    Mutaciones heterocigóticas en el gen de la ?-galactosidasa A en dos pacientes con ACV criptogénico by Laura Lucia Peña-Guzmán, Jesús Hernán Rodriguez-Quintana, Clímaco Ernesto Ojeda-Moncayo

    Published in Acta Neurológica Colombiana (01-01-2017)
    “…La enfermedad de Fabry es una enfermedad genética con herencia ligada al cromosoma X recesiva, en la que se encuentra afectada la actividad de la enzima…”
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    Utilidad de la electromiografía de esfínter anal en el diagnóstico diferencial de la atrofia multisistémica by Iván Alberto Plazas Arce, Jesús Hernán Rodríguez Quintana, Claudia Lucía Moreno López, Fabián Cortés Muñoz

    Published in Acta Neurológica Colombiana (01-09-2013)
    “…Introducción. La atrofia multisistémica (AMS) es una enfermedad degenerativa caracterizada por disautonomías y síntomas cerebelosos (AMS-C) o parkinsonismo…”
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    Implementation Isomorphic JavaScript Applications by Hernán Alejandro Quintana-Cruz

    Published in Interfases (01-04-2015)
    “…With the evolution of browsers and the implementation of new Web standards (HTML5), new tools became available that have enabled us to create more complex web…”
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    High relative velocity central dumbbells in poor clusters by Quintana, H., Proust, D., Hertling, G., Ramírez, A., Toledo, I., Way, M.J.

    Published in Astronomische Nachrichten (01-12-2009)
    “…We propose that some high relative velocity dumbbell galaxies are the centers of poor clusters or groups that are coming into a merging process. The components…”
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    THE ATACAMA COSMOLOGY TELESCOPE: DATA CHARACTERIZATION AND MAPMAKING by Dunner, Rolando, HASSELFIELD, MATTHEW, Marriage, Tobias A, Sievers, Jon, Acquaviva, Viviana, Addison, Graeme E, Ade, Peter A R, Aguirre, Paula, Amiri, Mandana, Appel, John William

    Published in The Astrophysical journal (01-01-2013)
    “…We present a description of the data reduction and mapmaking pipeline used for the 2008 observing season of the Atacama Cosmology Telescope (ACT). The data…”
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