Publicaciones: Envíos recientes
Mostrando ítems 781-800 de 1794
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Optimización Mediante Análisis Ridge para la Obtención de Ácido Láctico a Partir de Suero de Queso
(Academia Journals, 2021-05-13)La optimización de procesos y productos basada en diseños experimentales es un aspecto importante de cualquier industria. Por supuesto, la optimización tiene como fundamentos diferentes herramientas estadísticas y matemáticas ... -
Optimización de Ruta de Servicio a Domicilio para un Negocio de Comida Local
(Academia Journals, 2021-05-28)La determinación de rutas óptimas de recorrido es un problema importante que se ve reflejado en diferentes situaciones de la vida real. Por otra parte, este es un problema de interés dado que permite optimizar recursos ... -
Comparación de métodos de optimización para un experimento con múltiples variables de respuesta
(2021-06-19)Dentro del proceso de experimentación estadística existen ciertas variables que en conjunto determinan las con-diciones ideales de múltiples variables de respuesta. Un reto importante dentro de la optimización de modelos ... -
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. ... -
Reliability Analysis Based on a Gamma-Gaussian Deconvolution Degradation Modeling with Measurement Error
(2021-04-30)In most degradation tests, the measuring processes is affected by several conditions that may cause variation in the observed measures. As the measuring process is inherent to the degradation testing, it is important to ... -
A Weighted and Distributed Algorithm for Range-Based Multi-Hop Localization Using a Newton Method
(2021-03-26)Wireless sensor networks are used in many location-dependent applications. The location of sensor nodes is commonly carried out in a distributed way for energy saving and network robustness, where the handling of these ... -
Metaheuristics for Order Picking Optimisation: A Comparison Among Three Swarm-Intelligence Algorithms
(Springer, 2021-07-21)Nowadays, the Order Picking Problem (OPP) represents the most costly and time-consuming operation of warehouse management, with an average ranging from 50 to 75% of the total warehouse management cost. So, OPP is being ... -
Serious Game for Caloric Burning in Morbidly Obese Children
(Taylor & Francis Group, 2021-07-15)A new report on childhood obesity is published every so often. The bad habits of food and the increasingly sedentary life of children in a border society has caused an alarming increase in the cases of children who are ... -
Adaptability of the Lean-Sigma Methodology for Operations in a Multicultural Workplace
(Springer, 2021-07-03)Overseas operations, as beneficial as there are, present challenges such as the adoption of the organizational culture, working methodologies, and practices. Different strategies have been exercised to successfully reach ... -
Thermal effectiveness of wind-tower with heated exit-wall and inlet-air humidification: Effects of winter and summertime
(2021-07-02)Wind-towers provide natural ventilation to residential building in hot arid and semi-arid climate. Water-droplet spray can reduce the air-stream temperature at air-inlet section to increase wind-tower effectiveness. However, ... -
Consecuencias del agotamiento laboral en tiendas de conveniencia
(2021-07-01)El objetivo fue indagar el efecto de tres variables estresantes sobre el agotamiento laboral, su efecto sobre el cinismo organizacional y la intención de rotación. El método fue la modelación de ecuaciones estructurales ... -
Structural and seismographic characteristics of a sector of the Magdalena Shelf, western margin of Baja California, Mexico, from 2D seismic reflection profiles
(2021-05-25)The Magdalena Shelf, located on the Pacific margin of Baja California, Mexico, is crosscut by the Tosco-Abreojos transform fault system, while the Santa Margarita and San Lazaro faults are sub-parallel and located east ... -
Theoretical and Experimental Study of Optical Response of Bimetallic Platinum and Gold Nanoparticles: Nanoalloys and Core/Shell Configurations
(2021-06-03)In this research, a theoretical and experimental study of bimetallic gold and platinum nanoparticles is reported. From the green synthesis approach, a combination of rongalite with sucrose is used as a reducing and stabilizing ... -
On the synthesis, structural transformation and magnetocaloric behavior of Ni37.5Co12.5Mn35Ti15 melt-spun ribbons
(2021-01-06)We fabricated Ni37.5Co12.5Mn35Ti15 melt-spun ribbons at linear wheel speeds (WS) of 20 and 8 ms-1 (series A and B, respectively). The effect of a short time thermal annealing (30 min.) between 1023 K and 1173 K on the ... -
Synthesis, structural, and magnetic properties of Heusler-type Mn2-xFe1+xGe (0.0 ≤ x ≤ 1.0) alloys
(2021-07-21)Bulk Mn2-xFe1+xGe (0.0 ≤ x ≤ 1.0) alloys have been synthesized by arc-melting followed by a low temperature homogenization thermal annealing, whereas for comparison purposes the Mn2FeGe alloy was also produced in ribbon ... -
Critical behavior in hexagonal Y2Fe17: magnetic interactions crossover from 3D to 2D Ising model
(2021-04-13)The critical behavior of single phase Y2Fe17 melt-spun ribbons with the Th2Fe17-type crystal structure has been studied around the transition temperature (TC). This alloy undergoes a second-order ferromagnetic (FM)–paramagnetic ... -
Diseño de un Clasificador Automático de Residuos Residenciales
(Academia Journals, 2021-05-15)La contaminación de residuos en nuestro entorno es severa, por esta razón, el presente proyecto tiene como enfoque lograr un aprovechamiento de la basura, en específico, artículos de materiales como el plástico, el vidrio ... -
Sistema de Monitoreo de Defectos Cardiacos Basado en IOT Mediante Electrocardiogramas
(Academia Journals 2021, 2021-05-15)El objetivo principal de este proyecto de tesis es diseñar e implementar un prototipo de sistema de monitorización de signos vitales y aplicarlo a dispositivos móviles que puedan ser utilizados por niños y adultos mayores ... -
Titanium infiltration into ultrathin PMMA brushes
(2021-07-21)Vapor phase infiltration (VPI) is a bottom-up process that involves the infiltration of polymers, often using atomic layer deposition compatible precursors. By exposing a polymer to an organo-metallic precursor, area ... -
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 ...