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Detection of Facial Spoofing Attacks in Uncontrolled Environments using ELBP and Color Models
(2022-03-03)Distance education has become an alternative in teaching derived from the Covid-19 pandemic. However, distance education has led to bad practices for some students. For example, it was detected that some students spoofed ... -
Detection of HER2 through Antibody Immobilization Is Influenced by the Properties of the Magnetite Nanoparticle Coating
(2018-04-02)Considerable effort has been focused on improving the control of size, shape, and surface modifications to detect proteins. The purpose of this study was to compare the efficiencies of aminosilane-coated magnetite (As-M) ... -
Determinación de fuerza de agarre en operadores de producción de una industria médica de Ciudad Juárez
(2022-08-31)La presente investigación tiene como objetivo determinar la fuerza de agarre aplicada en los 5 niveles de abertu-ra del dinamómetro hidráulico Jamar en operadores de producción de una industria médica en Ciudad Juárez, ... -
Determinación de mejores prácticas de logística inversa asociadas a la competitividad a través del teorema de Bayes
(2022-10-27)Esta investigación se enfoca en analizar las prácticas de las pymesde maquinados de Ciudad Juárez, Chihuahua, México,específicamente los procesos de logística inversa de empresas identificadascomo competitivas.Se aplicó ... -
Determinación de rangos de movimiento del miembro superior en una muestra de estudiantes universitarios mexicanos
(2018-06-01)Introducción: esta investigación se realizó en la Universidad Autónoma de Ciudad Juárez, en la División Multidisciplinaria de la Ciudad Universitaria, con una muestra de estudiantes del programa de Ingeniería Industrial y ... -
Determination of photocatalytic activity for the system: CdS chemical bath deposited thin films coated with TiO2 NPs
(2021-02-02)At this research, it is proof the degradation of methylene blue colorant, as photocatalytic activity, which result from the interaction between a CdS thin film surface, coated by TiO2 NPs, and the molecules of an aqueous ... -
Determination of the Chemical Composition of Lithium Niobate Powders
(2019-07-03)Existent methods for determining the composition of lithium niobate single crystals are mainly based on their variations due to changes in their electronic structure, which accounts for the fact that most of these methods ... -
Determining the Electronic Structure and Thermoelectric Properties of MoS2/MoSe2 Type-I Heterojunction by DFT and the Landauer Approach
(2023-03-09)The electronic structure and thermoelectric properties of MoX2 (X = S, Se) Van der Waals heterojunctions are reported, with the intention of motivating the design of electronic devices using such materials. Calculations ... -
Development of a descriptive study of work stress, physical activity, eating habits and obesity in the maquiladora industry using software applications
(2020-03-09)Workers around the world face major changes in work organization and industrial relations to fulfill the demands of modern working life. The problem of work stress and obesity have become rather delicate subjects because ... -
Development of a Serious Games for Asperger Syndrome Based on a Bio-inspired Algorithm to Measure Empathy Performance
(2019-06-01)Currently, the development of a Serious Game, whose purpose is to assist cognitive behavioral therapy for patients with Asperger Syndrome, should provide valuable information always to the specialist providing the ... -
Development of an application for OEE monitoring with industry 4.0 tools: case study in a home security equipment manufacturer
(2021-03-01)Como parte de la evolución tecnológica que propone la industria 4.0, la adopción de las tecnologías de la información en los procesos de manufactura presenta un beneficio en la forma de administrar los procesos industriales. ... -
Development of the NASA-TLX multi equation tool to assess workload
(2020-01-01)The NASA-TLX method has been used more than 20 years to assess mental workload. NASA-TLX is a multidimensional technique to provide a score based on six subscales: mental demand, physical demand, temporal demand, performance, ... -
Dictionary-based super resolution for positron emission tomography images
(2019-09-11)In this paper, a strategy to increase the resolution of positron emission tomography (PET) images, using a previously trained high resolution dictionary for the sinograms is proposed. The low resolution input sinogram is ... -
Differences in Workplace Risk Perception between Foreign-Born and First-Generation Mexican American Construction Workers
(2021-05-25)Risk perception is used to quantify risks in the industry and is influenced by different socio-demographic variables. This work aims to determine significant differences in the risk perception between Mexican American ... -
Dimensional Analysis under Linguistic Pythagorean Fuzzy Set
(2021-03-08)Dimensional analysis under linguistic Pythagorean fuzzy set (DA-LPFS) is a technique to handle qualitative (intangible) as well as the interactions between criteria, by combining dimensional analysis (DA) and Pythagorean ... -
Dimensional Analysis under Pythagorean Fuzzy Approach for Supplier Selection
(2019-03-06)The supplier appraisal process is one of the most important decision problems for companies focused on improving supply chain costs. Supplier selection is typically a multi-criteria decision making (MCDM) issue, as there ... -
Direct and Indirect measurements of the magnetic and magnetocaloric properties of Ni0.895Cr0.105MnGe1.05 melt-spun ribbons in high magnetic fields
(2019-10-15)We report the magnetic and magnetocaloric properties of rapidly solidified Ni0.895Cr0.105MnGe1.05 melt-spun ribbons studied by both direct (adiabatic temperature change) and indirect (isothermal magnetic entropy change) ... -
Discrimination between the lognormal and Weibull distributions by using multiple linear regression
(2018-03-13)In reliability analysis, both the Weibull and the lognormal distributions are analyzed by using the observed data logarithms. While the Weibull data logarithm presents skewness, the lognormal data logarithm is symmetrical. ... -
Diseño de Librería con Enfoque Didáctico para Control de Robots Manipuladores en Sistemas Embebidos
(2019-11-01)In the present paper, a computational tool for position/orientation control of a n-degrees of freedom manipulator robot is shown. The tool contains the necessary functions in order to calculate the robot’s forward kinematics ... -
Diseño de sistemas de control de velocidad en lazo cerrado aplicados al motor de corriente directa
(2022-04-08)Se presenta la metodología de diseño de sistemas de control de velocidad para un motor de corriente directa con magnetización constante. Se proponen tres tipos de controladores; el primero es un controlador proporcional-integral ...