Artículo en revista de investigación: Envíos recientes
Mostrando ítems 341-360 de 946
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Predictor Model of the Supply Chain Effectiveness based on Critical Sucess Factors in a Commerce Retail Industry
(2022-08-02)The business environments of the globalized economy present increasing complexity under highly variable conditions of volatility, risk, and uncertainty that exert intense pressures on retailers; some of them develop ... -
Control de posición angular para panel solar basado en redes neuronales y control inteligente
(2021-11-01)En ciudad Juárez Chihuahua México se presenta más de 300 días soleados al año, lo que conlleva que la fuente de energía solar sea una forma viable de transformación de energía. Por lo que se presenta una propuesta de ... -
Effect of Aminosilane Nanoparticle Coating on Structural and Magnetic Properties and Cell Viability in Human Cancer Cell Lines
(2022-07-15)Magnetic nanoparticle interfaces have aroused great scientific research interest in the biomedical area since the interaction of cells or biomolecules with nanoparticles is determined by the surface properties. Currently, ... -
Methodology to eliminate errors in machiningprocesses through Augmented Reality Applications
(2021-07-06)Today, precision machining companies must implement new technologies to meet the requirements of theaerospace and automotive industries to maintain their competitiveness in the market and create new businessopportunities. ... -
Deep transfer learning for the recognition of types of face masks as a core measure to prevent the transmission of COVID-19
(2022-06-23)The use of face masks in public places has emerged as one of the most effective non-pharmaceutical measures to lower the spread of COVID-19 infection. This has led to the development of several detection systems for ... -
Estimation of Linear Regression with the Dimensional Analysis Method
(2022-05-12)Dimensional Analysis (DA) is a mathematical method that manipulates the data to be analyzed in a homogenized manner. Likewise, linear regression is a potent method for analyzing data in diverse fields. At the same time, ... -
How close can we get to the classical magnetotelluric sounding?
(2022-05-05)The classical magnetotelluric (MT) sounding can be defined as data that are invariant under rotation of coordinates -a feature we call centrality- and are affected solely by electromagnetic induction effects –a feature ... -
Resiliencia como antecedente del aprendizaje organizacional en el contexto de la pandemia por COVID-19
(2022-02-01)Hoy en día las organizaciones están en constante aprendizaje en todos los ámbitos, y más en estos tiempos de pandemia, por ello los dirigentes deben estar preparados para hacer frente a cualquier ... -
Self-Learning Geometric Transformations: A Framework for the “Before and After” Style of Exercises
(2022-05-28)After the long period of mandatory distance learning, either synchronous or asynchronous, caused by the COVID-19 pandemic, the existence of learning tools to support students in similar scenarios is welcomed in many ... -
Análisis de la Depresión y Ansiedad Durante la Pandemia del COVID-19 en una Empresa Transportista
(2022-04-09)A nivel mundial la presencia del COVID-19 ha afectado drásticamente la salud mental de las personas; es así como esta pandemia ha provocado en los trabajadores de los diversos contextos síntomas de ansiedad y depresión por ... -
Optimización topológica de una biela de motor de combustión interna utilizando elemento finito
(2022-06-01)En la presente investigación, se realizó la optimización topológica a una biela de motor de combustión interna, con el propósito de reducir su material componente y mantener en un rango aceptable sus propiedades mecánicas ... -
Comportamientos de ciudadanía organizacional como antecedente de la cultura, compromiso y satisfacción laboral en empresas de servicio
(2022-01-21)Es común que las organizaciones se enfrentan a cambios desafiantes, ante esto el comportamiento ciudadano de las personas puede afectar o contribuir en el éxito de la firma. Es imperante que los ... -
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, ... -
Micro-macro asymptotic approach applied to heterogeneous elastic micropolar media. Analysis of some examples
(2022-01-29)In this work, the derivation of the effective properties for heterogeneous micropolar media with periodic structure using the two-scale asymptotic homogenization method (AHM) is reported. Analytical expressions for the ... -
Hybridisation of Swarm Intelligence Algorithms with Multi-Criteria Ordinal Classification: A Strategy to Address Many-Objective Optimisation
(2022-01-20)This paper introduces a strategy to enrich swarm intelligence algorithms with the preferences of the Decision Maker (DM) represented in an ordinal classifier based on interval outranking. Ordinal classification is used to ... -
Micromechanical Modeling for Tensile Properties of Wood Plastic Composites: Use of Pruned Waste from Pecan Orchards as Sustainable Material for Reinforcement of Thermoplastic Composite
(2022-01-27)Wood plastic composites (WPCs) specimens containing high-density polyethylene (HDPE) and wood pruning waste were manufactured and evaluated for their mechanical properties. Pecan waste was used as an accessible and ... -
Antecedents of Online Impulse Buying: An Analysis of Gender and Centennials’ and Millennials’ Perspectives
(2022-01-06)Impulse buying continues to be a relevant topic for retail management, yet few studies have examined the role of online impulse buying. This study analyzes the effect of impulse buying tendency on online impulse buying ... -
A micrometeorological flux perspective on brush management in a shrub-encroached Sonoran Desert grassland
(2022-02-15)Woody plant encroachment typically limits the forage productivity of managed rangelands and alters a panoply of semiarid ecosystem processes and services. Intervention strategies to reduce woody plant abundance, collectively ... -
Turbulent cylinder-stirred flow heat and momentum transfer research in batch operated single-phase square reactor
(2022-02-01)Heat transfer and momentum transfer due to water flow in a cylinder-stirred reactor of square cross section were investigated. Important industrial processes like mixing depend on combined effects of heat transfer and fluid ... -
Metric for two unequal extreme Kerr-Newman black holes
(2022-01-12)In the present paper, within the framework of stationary axisymmetric spacetimes, binary systems composed of two unequal co- and counter-rotating extreme Kerr-Newman black holes separated by a massless strut are reported. ...