Showing 9,661 - 9,680 results of 11,993 for search '"mathematics"', query time: 0.11s Refine Results
  1. 9661
    http://purl.org/coar/resource_type/c_f744
    Diseño e implementación de un control PID de caudal de una bomba DC para el riego de un almácigo
    Por Calderón Larrotta, José Fernando; Rodríguez Mora, David Esteban; Ricaurte Pinto, Daisy Tatiana
    Published in 2018
    Repositorio Repositorio UNAB

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  2. 9662
    http://purl.org/coar/resource_type/c_f744
    Diseño, construcción y optimización de un vehículo de tracción humana
    Por Jaimes Saavedra, Cristian Fabian; León Cardona, Daniel Felipe
    Published in 2013
    Repositorio Repositorio UNAB

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  3. 9663
    http://purl.org/coar/resource_type/c_f744
    Modelamiento y diseño de un robot detonador de minas antipersonales para aplicación en zonas rurales
    Por Vargas Yepez, José Gabriel; Esteban Villegas, Helio Sneyder
    Published in 2016
    Repositorio Repositorio UNAB

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  4. 9664
    Trabajo de grado de pregrado
    Diseño de un sensor basado en algoritmos genéticos y clonación artificial para la medición de la viscosidad de combustóleo
    Por Jiménez Gómez, Erika Alexandra; Ochoa Rincón, Jorge Armando
    Published in 2005
    Repositorio Repositorio UNAB

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  5. 9665
    Article of journal
    Las destrezas de pensamiento y las calificaciones escolares en educación secundaria : validación de un instrumento de evaluación libre de cultura.
    Por Manassero-Mas, Maria Antonia; Vázquez-Alonso, Ángel
    Published in 2020
    Repositorio Repositorio Institucional UPN

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  6. 9666
    Work document
    A derivation of the optimal answer-copying index and some applications
    Por Romero, Mauricio; Jara Pinzón, Diego; Riascos Villegas, Álvaro José
    Published in 2014
    Repositorio Séneca: repositorio Uniandes

    “... knowledge they all lack a mathematical support that guarantees optimality in any sense. This work aims...”
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  7. 9667
    Estimación del coeficiente de partición y modelación de organismos indicadores de patógenos en ríos
    Por Sánchez Cárdenas, Natalia
    Published in 2017
    Repositorio Séneca: repositorio Uniandes

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  8. 9668
    Trabajo de grado de pregrado
    CFD simulation of the GALLOP system designed for horizontal gas well deliquifaction
    Por Pérez Bustillo, Nicolás
    Published in 2017
    Repositorio Séneca: repositorio Uniandes

    “... specialized mathematical model must be implemented to achieve more accurate results. Lastly, the other two...”
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  9. 9669
    Sistema de Automatización, Telemetría y Control de Carga de una Estación de Energías Renovables
    Por Charris Stand, Daniela María; Monsalve Luna, Germán Andrés
    Published in 2017
    Repositorio Repositorio Uninorte

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  10. 9670
    Informe
    Mediación del aprendizaje de números enteros a través del uso de las Tecnologías de Información y Comunicación (TIC) con estudiantes de 7° grado de básica secundaria de la Instituc...
    Por Polanco Santana, Carlos Alberto
    Published in 2020
    Repositorio Universidad Nacional de Colombia

    “... search engines. In the diagnostic phase of mathematical knowledge, different topics were addressed. Both...”
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  11. 9671
    Conventional and advanced exergoeconomic indicators of a nitric acid production plant concerning the cooling temperature in compression Train’s intermediate stages
    Por Buelvas Hernández, Ana Margarita; Fajardo Cuadro, Juan Gabriel; Barreto Ponton, Deibys; Carrillo Caballero, Gaylord Enrique; Cardenas Escorcia, Yulineth; Vidal Tovar, Carlos Ramón; Hernández, Yimy Gordon
    Published in 2021
    Repositorio Repositorio Institucional UTB

    “... in the intermediate stages of the compression train are studied using a mathematical model. The chemical reactions...”
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  12. 9672
    Unidimensional and 3D Analyses of a Radial Inflow Turbine for an Organic Rankine Cycle under Design and Off-Design Conditions
    Por Carrillo Caballero, Gaylord; Cardenas Escorcia, Yulineth; Venturini, Osvaldo José; Silva Lora, Electo Eduardo; Alviz Meza, Anibal; Mendoza Castellanos, Luis Sebastián
    Published in 2023
    Repositorio Repositorio Institucional UTB

    “... based on a mathematical model of a one-dimensional design of the turbine. From this analysis, geometric...”
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  13. 9673
    An approximate mixed-Integer convex model to reduce annual operating costs in radial distribution networks using STATCOMs
    Por Montoya, Oscar Danilo; Alvarado-Barrios, Lázaro; Hernández, Jesus C.
    Published in 2021
    Repositorio Repositorio Institucional UTB

    “...) is addressed in this research from the point of view of exact mathematical optimization. The exact mixed...”
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  14. 9674
    Photovoltaic System for Microinverter Applications Based on a Non-Electrolytic-Capacitor Boost Converter and a Sliding-Mode Controller
    Por Ramos-Paja, Carlos Andres; Danilo-Montoya, Oscar; Grisales-Noreña, Luis Fernando
    Published in 2022
    Repositorio Repositorio Institucional UTB

    “... using mathematical analyses, and a step-by-step design process for both the power stage and control...”
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  15. 9675
    An mi-sdp model for optimal location and sizing of distributed generators in dc grids that guarantees the global optimum
    Por Gil-González, Walter; Molina-Cabrera, Alexander; Montoya, Oscar Danilo; Grisales-Noreña, Luis Fernando
    Published in 2020
    Repositorio Repositorio Institucional UTB

    “... the mathematical optimization. This optimization problem is divided into two sub-problems as follows: the optimal...”
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  16. 9676
    Article of investigation
    Index Development to Comprehensive Assess Liver Function during the Dairy Cows’ Transition Period in Low-Tropic Conditions.
    Por Rómulo Campos-Gaona; Adriana Correa-Orozco; Arcesio Salamanca-Carreño; Mauricio Vélez-Terranova
    Published in 2024
    Repositorio Repositorio UCC

    “... to conclude that it is feasible to construct mathematical function indexes for liver function to monitor...”
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  17. 9677
    Article of investigation
    Unidimensional and 3D analyses of a radial inflow turbine for an organic rankine cycle under design and off-design conditions
    Por Carrillo Caballero, Gaylord; Cardenas Escorcia, Yulineth; Venturini, Osvaldo José; Silva Lora, Electo Eduardo; Alviz Meza, Anibal; Mendoza Castellanos, Luis Sebastián
    Published in 2023
    Repositorio REDICUC - Repositorio CUC

    “... based on a mathematical model of a one-dimensional design of the turbine. From this analysis, geometric...”
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  18. 9678
    Article of journal
    Energy and Exergy Analysis of Different Exhaust Waste Heat Recovery Systems for Natural Gas Engine Based on ORC
    Por Valencia, Guillermo; Fontalvo, Armando; Cárdenas, Yulineth; Duarte, Jorge; Isaza, Cesar
    Published in 2019
    Repositorio REDICUC - Repositorio CUC

    “... mathematical model. In addition, the effect of evaporating pressure on the net power output, thermal efficiency...”
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  19. 9679
    Article of investigation
    Thermal analysis of a parabolic trough collectors system coupled to an organic rankine cycle and a two-tank thermal storage system: case study of Itajubá-MG Brazil
    Por Carrillo Caballero, Gaylord; Cardenas Escorcia, Yulineth; Mendoza Castellanos, Luis Sebastián; Galindo Noguera, Ana Lisbeth; José Venturini, Osvaldo; Silva Lora, Electo Eduardo; Gutiérrez Velásquez, Elkin I.; Alviz Meza, Anibal
    Published in 2022
    Repositorio REDICUC - Repositorio CUC

    “... thermal storage system based on the development of a mathematical model, for the conditions of the city...”
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  20. 9680
    Article of journal
    Spatial representation of temporal complementarity between three variable energy sources using correlation coefficients and compromise programming
    Por Canales, Fausto; Jurasz, Jakub; Kies, Alexander; Arrieta-Castro, Marco; Peralta-Cayón, Andrés
    Published in 2020
    Repositorio REDICUC - Repositorio CUC

    “... different types of decision support tools. A mathematical index for assessing energetic complementarity...”
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