Listar Artículo en revista de investigación por título
Mostrando ítems 630-649 de 823
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Prototype for a Mobile Collaborative Augmented Reality Application of the Game Checkers
(2019-01-15)Currently, mobile devices enjoy great popularity and have increasingly better technological capabilities that enable them as adequate devices to run augmented reality applications and collaborative augmented reality ... -
PSO, a Swarm Intelligence-Based Evolutionary Algorithm as a Decision-Making Strategy: A Review
(2022-02-24)Companies are constantly changing in their organization and the way they treat information. In this sense, relevant data analysis processes arise for decision makers. Similarly, to perform decisionmaking analyses, ... -
Psychosocial risk factors identification in Mexican workers and RGIII validation
(2023-09-11)Background: Since 2018, NOM-035-STPS-2018 has been applied in Mexico, focused on measuring psychosocial risk factors (PRFs) in workers and the Reference Guide III (RGIII) has been presented, however, research focused on ... -
Purification and glutaraldehyde activation study on HCl-Doped PVA–PANI copolymers with different aniline concentrations
(2019-01-01)In this work, we report the synthesis and purification of polyvinyl alcohol-polyaniline (PVA–PANI) copolymers at different aniline concentrations, and their molecular (1H-NMR and FTIR), thermal (TGA/DTG/DSC), optical ... -
Quantitative Models for Prediction of Cumulative Trauma Disorders Applied to the Maquiladora Industry
(2021-04-06): Temperature gradient changes on the surface of the skin or in the middle of the body are signs of a disease. The aim of this study is to develop quantitative models for the prediction of cumulative trauma disorders ... -
Quasinormal modes of the Hayward black hole surrounded by quintessence: Scalar, electromagnetic and gravitational perturbations
(2022-04-20)In this paper, we study the quasinormal modes for scalar, electromagnetic, and gravita- tional axial perturbations in the Hayward regular black hole surrounded by quintessence (HBH-ωq). Using the third-order WKB approximation, ... -
Radial Basis Function Neural Network for the Evaluation of Image Color Quality Shown on Liquid Crystal Displays
(2021-02-01)The color quality of an image shown on a liquid crystal display (LCD) can be measured with a spectroradiometer; however, this instrument is expensive, work under controlled illumination conditions with an artificial source ... -
Ranking-based MCDM models in financial management applications: analysis and emerging challenges
(2020-05-18)Over the last decades, the academic and professional communities have paid much attention toward the use of multi-criteria decision-making methods in a range of business and financial problems due to the variety and ... -
Real-Time Sensorless Robust Velocity Controller Applied to a DC-Motor for Emulating aWind Turbine
(2021-02-07)The wind power systems of variable velocity using a doubly-fed induction generator dominate large-scale electrical generation within renewable energy sources. The usual control goal of the wind systems consists of ... -
Real-time SOSM super-twisting combined with block control for regulating induction motor velocity
(2018-03-05)On this paper, a robust velocity controller applied to a three-phase squirrel-cage induction motor under variable load conditions is designed. The induction motor drives an induction generator representing the load which ... -
Reconstruction of PET images using anatomical adaptive parameters and hybrid regularization
(2018-04-01)Positron Emission Tomography (PET) is a nuclear medicine technique used to obtain metabolic images of the body. PET scanners used in the research, treatment, and monitoring of several diseases provide images of metabolic ... -
Reconstruction of PET Images Using Cross-Entropy and Field of Experts
(2019-01-18)The reconstruction of positron emission tomography data is a difficult task, particularly at low count rates because Poisson noise has a significant influence on the statistical uncertainty of positron emission tomography ... -
Reconstruction of Positron Emission Tomography Images Using Gaussian Curvature
(2018-11-15)Positron emission tomography (PET) provides images of metabolic activity in the body, and it is used in the research, monitoring, and diagnosis of several diseases. However, the raw data produced by the scanner are severely ... -
Recyclability of stainless steel (316 L) powder within the additive manufacturing process
(2019-12-12)Using recycled powder during the additive manufacturing processes has been a matter of debate by several research groups and industry worldwide. If not significantly different from the feedstock, the recycled powder can ... -
Recycled glass and Ce‐Doped‐Y3Al5O12 nanoparticles phosphor‐in‐glass for white light‐emitting diodes applications
(2020-06-07)A series of nanocomposites of recycled soda‐lime glass from a glass container and Y3Al5O12:Ce3+ (YAG:Ce) phosphor nanoparticles are fabricated by the two‐step low‐temperature co‐sintering technology. A transparent glass ... -
Reducción de Tiempo de Ciclo en Estación de Trabajo de Industria Automotriz
(2018-09)Se trata de la reducción de tiempo de ciclo en la estación de trabajo #2 de una industria maquiladora del ramo automotriz. Esto generaba un cuello de botella y tiempo muerto en las estaciones subsecuentes por la falta de ... -
Reducing The Effective Dose of Cisplatin Using Gold Nanoparticles as Carriers
(2020-03-30)Nanotechnology is a frequent treatment for cancer. Nanomaterials are the vehicles which deliver drugs in smaller but equally effective quantities. The aim of this investigation is to synthesize gold nanoparticles, functionalize ... -
Reduction in concentration of chromium (VI) by Lysinibacillus macroides isolated from sediments of the Chapala Lake, Mexico
(2021-04-09)The Chapala Lake is one of the most polluted lakes in Mexico, due to the in fl ow of effl uents from several industrial plants, the lake accumulates pollutants such as chromium(VI) which is considered important for aquatic ... -
Reduction of Stresses and Mass of an Engine Rubber Mount Subject to Mechanical Vibrations
(2021-02-10)A rubber engine mount (EM) is a mechanical coupling between the engine and the chassis, and its main function is to diminish, in the chassis, the amplitude of vibrations caused for the engine operation. Such vibrations ... -
Relationship among Green Production Benefits: A Causal Model
(2020-05-31)Green production processes are becoming increasingly important, as consumers not only demand quality, economical and durable products, but also products that are environmentally friendly. Manufacturers are therefore wondering ...