Artículo en revista de investigación: Envíos recientes
Mostrando ítems 261-280 de 1091
-
Corrosion Behavior of Titanium Alloys (Ti CP2, Ti-6Al-2Sn-4Zr-2Mo, Ti-6Al-4V and Ti Beta-C) with Anodized and Exposed in NaCl and H2SO4 Solutions
(2024-01-28)Nowadays, different industries, such as the aerospace and biomedical industries, prefer using Ti alloys due to their excellent anti-corrosion properties and ability to generate a TiO2 oxide layer; this induces the use of ... -
Use of Electrochemical Noise for the Study of Corrosion by Passivated CUSTOM 450 and AM 350 Stainless Steels
(2024-03-16)Precipitation-hardening stainless steels, like AM 350 and Custom 450, are extensively utilized in various aerospace applications. The latter steel is utilized for applications needing great strength and corrosion resistance. ... -
Capacidad de Respuesta de Empresas Manufactureras de Exportación
(2024-01-01)Los objetivos de este trabajo son analizar el efecto de la capacidad de cooperación intra-organizacional, la capacidad de reconfiguración y la agilidad de la cadena de suministro sobre la capacidad de respuesta, y evaluar ... -
Covid-19: Efectos en la Intención de Abandono en Empleados
(2024-01-01)El objetivo de este estudio es analizar el impacto del miedo al Covid-19, estrés laboral, agotamiento y cinismo en la intención de abandono en trabajadores de los sectores industrial, comercial y de servicios, en la frontera ... -
MoSSe metastable phase as thin film and predicted thermodynamic stability by computational methods
(2024-03-26)We present the fabrication of a MoS2−xSex thin film from a co-sputtering process using MoS2 and MoSe2 commercial targets with 99.9% purity. The sputtering of the MoS2 and MoSe2 was carried out using a straight and low-cost ... -
Lightweight CNN for Detecting Microcalcifications Clusters in Digital Mammograms
(2024-06-10)Proponemos una red neuronal convolucional ligera. (CNN) para detectar grupos de microcalcificaciones en mamografías digitales. La arquitectura comprende dos capas convolucionales con 6 y 16 filtros de 9×9, respectivamente ... -
Assessing rapid solidification processing to produce magnetocaloric RFeSi alloys (R= Tb, Dy) for natural gas liquefaction
(2024-01-07)This work addressed the synthesis of melt-spun ribbons of the ternary intermetallic ferromagnetic phases RFeSi with R = Tb and Dy, presenting a thorough characterization of their structural, magnetic, and magnetocaloric ... -
Exploring the magnetic and magnetocaloric behavior of nanocrystalline melt-spun R2Fe17 (R = Pr, Nd) ribbons
(2024-01-17)Single-phase nanocrystalline R2Fe17 (R = Pr and Nd) ribbons with rhombohedral Th2Zn17-type crystalline structure (space group R-3m) have been fabricated by melt-spinning technique. The microstructure of the polycrystalline ... -
A survey on uncertainty quantification in deep learning for financial time series prediction
(2024-01-28)Investors make decisions about buying and selling a financial asset based on available information. The traditional approach in Deep Learning when trying to predict the behavior of an asset is to take a price history, train ... -
Demystifying Deep Learning Building Blocks
(2024-01-17)Building deep learning models proposed by third parties can become a simple task when specialized libraries are used. However, much mysterystill surrounds the design of newmodelsorthe modification of existing ones. These ... -
An experimental evaluation of mechanical properties and tribological behaviour of A380/NanohBN composite
(2023-01-06)Aluminium metal matrix composites (AMMC) find its extensive usage and applications in automotive and aerospace industries. Present study deals with exploring the effect of adding hexagonal boron nitride (0, 0.5, 1 and 1.5 ... -
A Systematic Review of Risk Management Methodologies for Complex Organizations in Industry 4.0 and 5.0
(2023-04-25)The large amount of information handled by organizations has increased their dependance on information technologies, which has made information security management a complex task. This is mainly because they cover areas ... -
Hillslope to channel hydrologic connectivity in a dryland ecosystem
(2023-11-27)Hydrologic connectivity refers to the processes and thresholds leading to water transport across a landscape. In dryland ecosystems, runoff production is mediated by the arrangement of vegetation and bare soil patches on ... -
Biodegradación de colorante triazo Azul Directo 71 por bacterias de sedimentos del género Bacillus.
(2023-01-01)Los procesos de biorremediación para la degradación de colorantes provenientes de la industria textil han sido de gran interés, debido a su capacidad para descomponer los contaminantes sin generar productos tóxicos. ... -
APRENDINÁMICO COMO APOYO EN EL APRENDIZAJE DE LA LECTOESCRITURA
(2023-12-27)A partir de la pandemia generada por COVID-19 en México y los cambios en la modalidad de la educación a causa de ello, surge la problemática para encontrar nuevas estrategias atractivas y efectivas para que los niños ... -
Anti-fall Safety System with Variable Stiffness Layers
(2023-04-25)This paper presents an experimental and numerical study to evaluate the impact energy dissipation, proposing a friction damper with the use of layers (LFD) for the dissipation of kinetic energy generated as a consequence ... -
Seguimiento de velocidad de un motor de CD en un sistema paralelo
(2023-12-27)Los vehículos con propulsión híbrida, compuestos por un motor de combustión interna (MCI) y un motor eléctrico (ME) en su arquitectura paralela, requieren un control eficiente para mantener la velocidad del ME a la velocidad ... -
Diseño, modelado y simulación de un sistema subactuado denominado péndulo axial
(2023-12-28)Los sistemas subactuados pendulares constituyen plataformas experimentales completas e interesante en la ingeniería de control no lineal, el entendimiento de este tipo de sistemas facilita el análisis y diseño de controladores ... -
Implementación de Hojas de Actividades y Clases Interactivas Demostrativas con Simulaciones PhET en Física Conceptual
(2023-11-17)Esta investigación tiene como objetivo presentar los resultados de la implementación de un compendio de Hojas de Actividades y Clases Interactivas Demostrativas basadas en los simuladores interactivos PhET. La implementación ... -
The importance of additive technology and manufacturing processes for laboratory experiments in aeronautics.
(2023-12-27)In recent years, world manufacturers of aviation equipment have made significant progress in the use of high efficiency (in terms of economic and time parameters) Additive Technology and Manufacturing processes. In ...