Showing 12,381 - 12,400 results of 15,438 for search '"mathematics"', query time: 0.09s Refine Results
  1. 12381
    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...”
    Get full text
    Get full text
  2. 12382
    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...”
    Get full text
  3. 12383
    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...”
    Get full text
  4. 12384
    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...”
    Get full text
    Get full text
  5. 12385
    Diseño de una herramienta para la gestión de derechos de autor de una pieza fonográfica, mediante la transcripción automática de melodías, usando Music Information Retrieval
    Por Correa Ruiz, Juan Pablo
    Published in 2019
    Repositorio Repositorio USB

    “... mathematical autocorrelations, Fourier and Hilbert transform and parabolic interpolations, extracting musical...”
    Get full text
  6. 12386
    Trabajo de grado de pregrado
    Quantum Field Theory on Curved Spacetime and Black Holes
    Por Builes Canchala, José Luis
    Published in 2025
    Repositorio Repositorio UdeA

    “... and the Memory Burden effect. Each phenomenon is examined physically and mathematically, emphasizing...”
    Get full text
  7. 12387
    Article of journal
    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; Fajardo, Juan Gabriel; Barreto, Deibys; Carrillo Caballero, Gaylord Enrique; Cardenas Escorcia, Yulineth; Vidal Tovar, Carlos Ramón; Gordon, Yimy
    Published in 2021
    Repositorio REDICUC - Repositorio CUC

    “... in the intermediate stages of the compression train are studied using a mathematical model. The chemical reactions...”
    Get full text
    Get full text
    Get full text
  8. 12388
    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...”
    Get full text
    Get full text
  9. 12389
    Article of investigation
    Implementation of deep neural networks and statistical methods to predict the resilient modulus of soils
    Por Polo Mendoza, Rodrigo; Duque, Jose; Mašín, David; Turbay, Emilio; Acosta, Carlos
    Published in 2023
    Repositorio REDICUC - Repositorio CUC

    “... suggest that while conventional mathematical models are unable to predict the influence of the grain size...”
    Get full text
    Get full text
  10. 12390
    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; Canales, Fausto Alfredo
    Published in 2020
    Repositorio REDICUC - Repositorio CUC

    “... different types of decision support tools. A mathematical index for assessing energetic complementarity...”
    Get full text
    Get full text
    Get full text
  11. 12391
    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...”
    Get full text
    Get full text
  12. 12392
    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...”
    Get full text
    Get full text
  13. 12393
    Doctoral thesis
    Modeling and analysis of lean systems in agricultural production
    Por Caicedo Solano, Néstor
    Published in 2020
    Repositorio Repositorio Uninorte

    “... and distribution. The use of formal mathematical models have been employed to evaluate and implement improvement...”
    Get full text
  14. 12394
    Doctoral thesis
    Modeling and optimization of the palm oil (Elaeis guineensis) supply chain in Colombia
    Por Peña González, Darwin Dacier
    Published in 2021
    Repositorio Repositorio Uninorte

    “.... Bearing this in mind, two mathematical models are presented to address this problem. The first one is a...”
    Get full text
  15. 12395
    Diseño de un esquema secuencial de toma de decisiones incorporando la flexibilidad para la implementación de la tecnología OTT para la empresa DIGITEL S.A.S.
    Por Jiménez Urrea, Irma Rocío; Bedoya Angulo, Sergio Andrés; Morales González, Diego Rafael
    Published in 2019
    Repositorio Repositorio Uninorte

    “... uncertainty. In order to evaluate the uncertainty and incorporate flexibility, a mathematical analysis...”
    Get full text
  16. 12396
    Article of journal
    Analysis of purple passion fruit (Passiflora edulis Sims) growth under ecological conditions of the Colombian lower montane rain forest
    Por Franco, Germán; Cartagena, José R.; Correa, Guillermo
    Published in 2014
    Repositorio Repositorio Institucional UDCA

    “... deterioration. An important contribution to the de-velopment of this crop is fruit growth mathematical mod-eling...”
    Get full text
  17. 12397
    Article of investigation
    Calculation of Average Global Accessibility Conditions for Bicycles Considering the Longitudinal Road Slope: Case Study Ibagué – Colombia
    Por Suárez-Celis, Juan; Zuluaga-Villermo, Juan; Rojas-Salgado, María; Suárez-Villanueva, María
    Published in 2024
    Repositorio Repositorio Universidad de Ibagué

    “... or physical factors influence them when interacting with transportation. In the present study, a mathematical...”
    Get full text
    Get full text
    Get full text
  18. 12398
    Masters Thesis
    Uso de biomasa residual para la obtención de quitosano con posible aplicación en la liberación controlada del Ibuprofeno: estudio de caso
    Por Royero Montejo, Claudia Julieth
    Published in 2021
    Repositorio Repositorio Institucional USTA

    Get full text
  19. 12399
    Implementación computacional de modelos de procesos espaciales para análisis de redes sociales
    Por Solano Velásquez, Jesús David
    Published in 2022
    Repositorio Universidad Nacional de Colombia

    Get full text
    Get full text
  20. 12400
    Trabajo de grado de pregrado
    Webquest como método de enseñanza para la resolución de problemas con ecuaciones lineales con una sola incógnita en el grado séptimo de la institución educativa Juan María Céspedes...
    Por Gutiérrez Gutiérrez, Gonzalo
    Published in 2017
    Repositorio Repositorio UCC

    Get full text
Search Tools: Get RSS Feed — Email this Search