Showing 4,141 - 4,160 results of 60,076 for search '"Maine"', query time: 0.10s Refine Results
  1. 4141
    A parametric sensitivity analysis of numerically modelled piston-type filling and emptying of an inclined pipeline with an air valve
    Published in 2018
    Repositorio Repositorio Institucional UTB
    “... sensitivity analysis of main hydraulic and thermodynamic parameters was conducted based on a mathematical...”
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  2. 4142
    Informalidad laboral en 13 ciudades áreas metropolitanas de Colombia (2019-2020)
    Por Araujo-Martínez, Dalel; Segrera-Castilla, Michael; Jiménez-Castilla, Tania
    Published in 2022
    Repositorio Repositorio Institucional UTB

    “... variables. The purpose of the document is to analyse this relation in the 13 main cities and metropolitan...”
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  3. 4143
    Discrete-Inverse Optimal Control Applied to the Ball and Beam Dynamical System: A Passivity-Based Control Approach
    Por Montoya, Oscar Danilo; Gil-González, Walter; Ramírez-Vanegas, Carlos
    Published in 2020
    Repositorio Repositorio Institucional UTB

    “... difference method. The main advantages of using the discrete-inverse optimal control to regulate state...”
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  4. 4144
    Economic Dispatch of BESS and renewable generators in DC microgrids using voltage-dependent load models
    Published in 2019
    Repositorio Repositorio Institucional UTB
    “... is the main contribution of this paper. An artificial neural network was employed for the short-term...”
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  5. 4145
    Learning modes in current contexts to improve the teaching process
    Por López Fernández, Raúl; Nieto Almeida, Lázaro Emilio; Vera Zapata, Juan Antonio; Quintana Álvarez, Moisés R
    Published in 2021
    Repositorio Repositorio Institucional UTB

    “... empyrean, observation and analysis of documents. The main results are associated with the description...”
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  6. 4146
    Optimal location and sizing of PV sources in DC networks for minimizing greenhouse emissions in diesel generators
    Por Montoya, Oscar Danilo; Grisales-Noreña, Luis Fernando; Gil-González, Walter; Alcalá, Gerardo; Hernandez-Escobedo, Quetzalcoatl
    Published in 2020
    Repositorio Repositorio Institucional UTB

    “.... To represent this problem, a mixed-integer nonlinear programming (MINLP) model is developed. The main idea...”
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  7. 4147
    Analysis of asset management models for a transformer fleet in the national laboratory of smart grids (LAB+i)
    Por Morgado Gómez, Kevin Steven; Rosero García, Javier
    Published in 2022
    Repositorio Repositorio Institucional UTB

    “... of the Universidad Nacional de Colombia. As a result, the main challenges were identified concerning the Asset...”
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  8. 4148
    Simplified mathematical model for computing draining operations in pipelines of undulating profiles with vacuum air valves
    Por Coronado Hernández, Óscar Enrique; Fuertes Miquel, Vicente S.; Quiñones-Bolaños, Edgar Eduardo; Gatica, Gustavo; Coronado Hernández, Jairo Rafael
    Published in 2020
    Repositorio Repositorio Institucional UTB

    “... provide similar results of the evolution of main hydraulic and thermodynamic variables. The simplified...”
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  9. 4149
    On the Matricial Formulation of Iterative Sweep Power Flow for Radial and Meshed Distribution Networks with Guarantee of Convergence
    Por Montoya, Oscar Danilo; Gil-González, Walter; Giral-Ramírez, Diego Armando
    Published in 2020
    Repositorio Repositorio Institucional UTB

    “... matrix with the main advantage that this approach can be used with radial and meshed configurations...”
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  10. 4150
    Potential dividends and actual cash flows.A regional Latin American analysis
    Por Vélez-Pareja, Ignacio; Merlo, Mariano Germán; Vélez-Pareja, Ignacio; Londoño Bedoya, David Andrés; Sarmiento Sabogal, Julio Alejandro
    Published in 2009
    Repositorio Repositorio Institucional UTB

    “.... Tests applied give robust results. The main conclusions: Market assigns less than one dollar to a future...”
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  11. 4151
    Factors, causes and perspective of childhood obesity in Mexico
    Published in 2013
    Repositorio Repositorio UIS
    “.... This pathology is the main problem of adult malnutrition and has dramatically increased in children, since...”
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  12. 4152
    Factors influencing demand for public transport in Colombia
    Por Toro-González, Daniel; Cantillo, Víctor; Cantillo-García c, Víctor
    Published in 2020
    Repositorio Repositorio Institucional UTB

    “...The article studies the demand for public transport in Colombian cities, identifying the main...”
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  13. 4153
    Trabajo de grado de pregrado
    How can we re-program students who want to improve their oral performance in English in third semester of the modern languages program at the University of Quindío that are not pre...
    Por Agudelo Piñeres, Oscar Marino
    Published in 2016
    Repositorio Repositorio Universidad del Quindío

    “... change own old thoughts about learning English. The main tool used in this project is called reframing...”
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  14. 4154
    Trabajo de grado de pregrado
    análisis de las estrategias comunicacionales utilizadas por la edeq en procesos de r.s.e. En el año 2012
    Por Arbeláez Arbeláez, María Isabel; Gutiérrez Guzmán, Killy Alejandra; Martínez Sierra, Jazmín
    Published in 2013
    Repositorio Repositorio Universidad del Quindío

    “... of the strategies on the running processes. The main recommendation was to change the focus of the communicational...”
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  15. 4155
    Article of journal
    Transactions of meaning between significant adult and infant from the use of a technology tool
    Published in 2019
    Repositorio Repositorio Institucional - RIBUC
    “..., also the huge importance that this represents to them. The main aim of this investigation project...”
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  16. 4156
    Article of journal
    Factors that infl uence the mechanical, physical and thermal properties of wood-plastic composite materials
    Published in 2018
    Repositorio Repositorio Institucional - RIBUC
    “... of raw material is mainly done using three types of technologies: extrusion, injection and compression...”
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  17. 4157
    Article of journal
    Representaciones de naturaleza de la ciencia en libros de texto de química: indagando por los tópicos epistemológicos de Representación y Lenguajes
    Published in 2019
    Repositorio Repositorio Institucional - RIBUC
    “... is to identify the epistemological time derives by NOS using two books, mainly in the representation...”
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  18. 4158
    Article of journal
    Occupational characterization of the psychologist in the area of public health in the department of Huila.
    Published in 2019
    Repositorio Repositorio Institucional - RIBUC
    “...The study had as its main purpose to characterize the psychologist´s occupational activity...”
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  19. 4159
    Article of journal
    The labor class: origin and life conditions during the industrial revolution
    Published in 2020
    Repositorio Repositorio Institucional - RIBUC
    “...This essay is focused mainly in the labor class during the industrial revolution, where you want...”
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  20. 4160
    Article of journal
    Statistical analysis of solar radiation in the city of Cúcuta
    Published in 2018
    Repositorio Repositorio Institucional - RIBUC
    “... Santander, Colombia. The main purpose of this study is to provide a thorough description of the solar energy...”
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