Showing 8,781 - 8,800 results of 11,993 for search '"mathematics"', query time: 0.13s Refine Results
  1. 8781
    Article of journal
    Validation of the academic management evaluation instru-ment based on principal component analysis for engineering and technological courses
    Por Nunes, Albano Oliveira; Silva, Thomaz Edson Veloso da; Mota, João Cesar Moura; Almeida, André Lima Ferrér de; Andriola, Wagner Bandeira
    Published in 2015
    Repositorio Universidad Nacional de Colombia

    “... mathematical treatment with PCA. The results indicate the potential application of PCA to support...”
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  2. 8782
    Higher-order kinematic analyses of a planar parallel robot based on screw theory
    Por Rodelo, M; Villa Ramírez, José Luis; Yime, E
    Published in 2020
    Repositorio Repositorio Institucional UTB

    “... the application of screw theory becomes a safe and reliable mathematical tool, which may be successfully used...”
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  3. 8783
    Second-order cone approximation for voltage stability analysis in direct-current networks
    Por Montoya, Oscar Danilo; Gil-González, Walter; Molina-Cabrera, Alexander
    Published in 2020
    Repositorio Repositorio Institucional UTB

    “... of constant power loads is analyzed using a proposed convex mathematical reformulation. This convex model...”
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  4. 8784
    A linearized approach for the electric light commercial vehicle routing problem combined with charging station siting and power distribution network assessment
    Por Arias-Londoño, Andrés; Gil-González, Walter; Montoya, Oscar Danilo
    Published in 2021
    Repositorio Repositorio Institucional UTB

    “... mathematical model, the GAMS software is used and validated on a test instance conformed by a 19-customer...”
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  5. 8785
    Optimal Location of Protective Devices Using Multi-objective Approach
    Published in 2018
    Repositorio Repositorio Institucional UTB
    “...) is used as solution technique. In addition to this, the mathematical model presented for the MAIFI...”
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  6. 8786
    Mixed-integer programming model for transmission network expansion planning with Battery Energy Storage Systems (BESS)
    Por Mora, Camilo Andres; Montoya, Oscar Danilo; Rivas Trujillo, Edwin
    Published in 2020
    Repositorio Repositorio Institucional UTB

    “...) and construction of new transmission lines in multiple periods of time. The mathematical formulation...”
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  7. 8787
    Cálculo de la transferencia de calor en estado transitorio para una probeta estandarizada para el ensayo Jominy
    Por Gómez Guerrero, Yimerson; Gómez Naizaque, Edwin; Maldonado Monroy, Daniel; Quintero Gamboa, Yina
    Published in 2021
    Repositorio Universidad Santo Tomás

    “... presented in the Python program, combining the mathematical logic with the programmer's codes....”
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  8. 8788
    Article of investigation
    Modelación de las funciones de crecimiento aplicadas a la producción animal
    Por Restrepo Betancur, Luis Fernando; Ramírez Toro, Edison Julián; Cerón Muñoz, Mario Fernando; Herrera Ríos, Ana Cristina; Arboleda Zapata, Elkin Mauricio; Agudelo Gómez, Divier Antonio
    Published in 2008
    Repositorio Repositorio UdeA

    “... mathematical models, choosing they for their fitness of adjustment and the feasibility for biological...”
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  9. 8789
    Article of journal
    Design and simulation of an accelerometer with improved sensitivity response
    Por Tecpoyotl Torres, Margarita; Cabello Ruíz, Ramón; Vargas Chablé, Pedro; Robles Casolco, Said; Vera Dimas, José G.
    Published in 2016
    Repositorio Repositorio Digital Univalle

    “... system. The mathematical modelling establish its mechanical response. Based on the equations...”
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  10. 8790
    Article of journal
    Numerical study of the physical processes of gas leakage in the compression ring in diesel engines
    Por Pabón León, J A; Rojas Suárez, J P; Orjuela Abril, M S
    Published in 2021
    Repositorio Repositorio Digital UFPS

    “..., the construction of a more complex mathematical model is achieved, which allows improving the precision...”
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  11. 8791
    Article of journal
    Variability of live loads computed from the analysis of internal forces produced during service life of dwellings
    Por GALLARDO PÉREZ, HENRY DE JESÚS; Vergel Ortega, Mawency; MARQUEZ-PEÑARANDA, JORGE FERNANDO
    Published in 2020
    Repositorio Repositorio Digital UFPS

    “... uncertainty in magnitude and position. This work proposes the application of a physical-mathematical model...”
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  12. 8792
    Trabajo de grado de pregrado
    Diseño de un prototipo geotérmico con intercambiador de calor tierra-aire para la climatización de viviendas con condiciones ambientales de temperatura mayores a 30 °C
    Por Valenzuela Ramírez, Ángel David
    Published in 2022
    Repositorio Repositorio UAN

    “..., thermal and dimensional variables were collected, which are mathematically analyzed by calculations...”
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  13. 8793
    Doctoral thesis
    Real-time platform for instantaneous electrical power systems simulation
    Por Hernández Figueredo, Miguel Eduardo
    Published in 2018
    Repositorio Séneca: repositorio Uniandes

    “..., it has increased the computational requirements for solving mathematical system-s formulation...”
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  14. 8794
    Numerical Methods Coupled with Richardson Extrapolation for Computation of Transient Power Systems
    Por Flórez, Whady Felipe; Hill, Alan F.; López, Gabriel J.; López, Juan D.
    Published in 2017
    Repositorio Repositorio EAFIT

    “... equations for the rotor speed and the generator angle for each electrical machine, this mathematical model...”
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  15. 8795
    Applicability of computational fluid dynamics to simulate ozonation processes
    Por Edgar Quiñones Bolaños; Docente de la Facultad de Ingeniería, Universidad de Cartagena.; Javier Trujillo Ocampo; Docente de Facultad de Ciencias Exactas y Naturales, Departamento de Físicas, Universidad de Cartagena.; Luis Cortés Rodríguez; Docente de la Facultad de Ciencias Exactas y Naturales, Universidad de Cartagena.
    Published in 2011
    Repositorio Repositorio Uninorte

    “...AbstractThis paper presents an integrated mathematical model based on the principle...”
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  16. 8796
    Article of investigation
    Inferring probability densities from expert opinion
    Por Gzyl, Henryk; ter Horst, Enrique; Molina, Germán
    Published in 2017
    Repositorio Repositorio CESA

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  17. 8797
    History as an Increasingly Complex System
    Published in 2011
    Repositorio Repositorio EdocUR - U. Rosario
    “.... Complex systems, however, have mostly been studied and understood as part of the physical, mathematical...”
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  18. 8798
    La termodinámica: Las definiciones de una nueva disciplina científica desde la física matemática
    Published in 2011
    Repositorio Repositorio EdocUR - U. Rosario
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  19. 8799
    Masters Thesis
    La financiación del capital, reflexión económica del pensamiento de Santo Tomás de Aquino
    Por Ramírez Díaz, José Augusto
    Published in 2013
    Repositorio Repositorio Institucional USTA

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  20. 8800
    Plan de muestreo para el estudio de obesidad, sobrepeso y variables biopsicosociales en niños y adolescentes escolarizados de Cúcuta, Colombia
    Por Hernández-Lalinde, Juan; Espinosa-Castro, Jhon-Franklin; Chacín, Maricarmen; Carrillo-Sierra, Sandra-Milena; García Álvarez, Diego
    Published in 2019
    Repositorio Repositorio Digital USB

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