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Mostrando ítems 61-70 de 434
Estudio del desgaste de los recubrimientos de un molino rotatorio en función de sus variables operacionales a partir de la generación de un modelo Dem validado.
(Universidad de Concepción, 2024)
Los molinos son máquinas rotativas que se utilizan en diversas industrias para la reducción de tamaño de materiales. Se destaca la industria minera por emplear estos dispositivos en los procesos de conminución de mineral. ...
Regularity for degenerate evolution equations with strong absorption
(Academic Press Inc Elsevier Science, 2018-06)
In this manuscript, we study geometric regularity estimates for degenerate parabolic equations of p-Laplacian type (2 ≤ p < ∞) under a strong absorption condition: Δpu − ∂u/∂t = λ0uq + in ΩT := Ω × (0,T), where 0 ≤ q < 1. ...
Travel preferences of public transport users under uneven headways
(2021)
Public transport is affected by different types of randomness which impact the reliability they offer. The source of this randomness may come, for example, from casual uncertainty sources, such as accidents or protests, ...
MACHINE LEARNING MODELS APPLIED IN THE ESTIMATION OF REFERENCE EVAPOTRANSPIRATION FROM THE WESTERN PLATEAU OF PAULISTAMODELOS DE APRENDIZAJE DE MÁQUINAS APLICADOS EN LA ESTIMACIÓN DE LA EVAPOTRANSPIRACIÓN DE REFERENCIA DE LA MESETA OCCIDENTAL DE PAULISTAMODELOS DE MACHINE LEARNING APLICADOS NA ESTIMAÇÃO DA EVAPOTRANSPIRAÇÃO DE REFERÊNCIA DO PLANALTO OCIDENTAL PAULISTA
(Universidade Federal de Mato Grosso, 2022)
Use of receiver operating characteristic curve to evaluate a street lighting control system
(2021)
Intelligent control of public lighting is nowadays one of the most challenging issues in smart city deployment. Lighting optimization entails a compromise between comfort, safety, and power consumption, affecting both ...
Desarrollo de Score de otorgamiento y estimación de provisiones para la cartera de microcrédito
(Universidad EAFITMaestría en Administración FinancieraEscuela de Economía y FinanzasCali, 2019)
Looking at the context of the Colombian economy, most of the business is made of family, micro and small enterprises, which don’t account with warranties to access the traditional banks, due to the loan approvals for these ...
Multiphysics simulation of laser-material interaction during laser powder depositon
(SPRINGER LONDON LTD, 2012)
This work reports a theoretical and numerical study of the parameters related to the process of laser powder deposition through a lateral nozzle. For this purpose, a 3D quasi-stationary finite element model was developed ...
Speed prediction of a pipeline inspection gauge (PIG) based on differential pressure and acceleration with artificial neural networks
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICA E DE COMPUTAÇÃO, 2022)
Método de Estimação de Condições de Operação em Compressores Herméticos de Refrigeração por meio do Perfil de Corrente
(Florianópolis, SC, 2020-02-13)
A medição das temperaturas de evaporação e de condensação de compressores herméticos na indústria de refrigeração doméstica se restringe aos laboratórios, durante vários testes e ensaios, não sendo realizada nos produtos ...