Listar IIT por fecha de publicación
Mostrando ítems 1021-1040 de 2001
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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 ... -
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 ... -
Pre-existing comorbidity, the highest risk factor for poor prognosis of COVID-19 among the Mexican population
(2021-04-09)The coronavirus disease 2019 (COVID-19) pandemic represents a challenge for public health and a high risk for patients with pre-existing comorbidity. As of July 20, 2020, the Case Fatality Rate (CFR) was 11.30% and the ... -
Probabilistic Linear Time-Dependent Stress Beam Analysis and Its Stress-Strength Reliability
(2021-04-12)Based on the principal stress values generated by the bending beam, the material’s strength required at 10^6 cycles is determined depending on time. To determine the stress/strength reliability (R(t)), the stress distribution ... -
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 ... -
Editorial: From traditional Information Technology to Serverless. A novel approach to monitor mobile phones using concepts and principles of Industrial Internet of Things
(2021-04-15)The incorporation of smartphones and smart devices in daily business activities and processes is widespread in several industries. Due to its high use, it is required to monitor the device’s health and uses patterns ... -
Eliminación de Desperdicios y Ahorro de Recursos en Áreas de Moldeo por Inyección de Plásticos Basado en la Metodología SMED
(AcademiaJournals, 2021-04-15)En el siguiente artículo, se presenta un análisis de las actividades requeridas para realizar el cambio de herramientas en el área de moldeo por inyección de plásticos, herramientas utilizadas para la conformación de la ... -
Estación de Prueba y Etiquetado para Fusibles Eléctricos
(AcademiaJournals, 2021-04-15)Este artículo muestra el diseño de una estación de prueba y etiquetado para fusibles eléctricos. Este diseño surgió de la necesidad de mejorar el proceso actual en una empresa de la localidad en donde la prueba y etiquetado ... -
Epithelial Growth Factor-Anchored on Polycaprolactone/6 deoxy 6 amino B Cyclodextrin Nanofibers: In vitro and In vivo Evaluation
(2021-04-16)Polycaprolactone (PCL) is a well-known FDA approved biomaterial for tissue engineering. However, its hydrophobic properties limit its use for skin wound healing which makes its functionalization necessary. In this work, ... -
Piece Cork Stoppers as Alternative for Valorization of Thin Cork Planks: Analysis by LCA Methodology
(2021-04-16)Natural stoppers are a magnificent closure for the production of aging wines and unique wines, whose application is limited by the availability of raw materials and more specifically of cork sheets of different thickness ... -
Magnetostructural transition and magnetocaloric effect in thermally annealed Mn0.5Fe0.5NiSi0.945Al0.055 melt-spun ribbons
(2021-04-19)Were fabricated melt-spun ribbons of the quinary alloy Mn0.5Fe0.5NiSi0.945Al0.055. After an annealing time of 4 h at temperatures between 1073 K and 1223 K, samples underwent a martensitic-like magnetostructural transformation ... -
Effect of Quality Lean Manufacturing Tools on Commercial Benefits Gained by Mexican Maquiladoras
(2021-04-26)Companies implement lean manufacturing (LM) tools in their production processes to reduce waste; however, it is difficult to quantify the effect on benefits gained after their implementation. This article proposes a ... -
Variables estratégicas determinantes de las intenciones de comportamiento en espacios protegidos
(2021-04-27)El artículo analiza, estratégicamente, un destino turístico insular con áreas naturales protegidas (Cozumel) a partir de la observación de distintos tipos de motivación enlazados con la imagen cognitiva y afectiva de los ... -
Landscape Controls on Water‐Energy‐Carbon Fluxes Across Different Ecosystems During the North American Monsoon
(2021-04-28)The dependence of arid and semiarid ecosystems on seasonal rainfall is not well understood when sites have access to groundwater. Gradients in terrain conditions in northwest México can help explore this dependence as ... -
Prediction of time series using an analysis filter bank of LSTM units
(2021-04-29)Time series emerge in various applications such as financial data and production data, however, most of the generated data exhibit nonlinear inter-dependency between samples and noise, making necessary the development of ... -
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 ... -
Influencia de la escolaridad sobre la espiritualidad en el trabajo
(ACACIA, 2021-04-30)El presente trabajo contiene un estudio acerca de la espiritualidad en el trabajo, la cual fue realizada con el propósito de determinar si las variables demográficas tienen influencia significativa sobre el constructo ... -
El sentido de pertenencia, lectura y escritura en el estudiantado de la UACJ como factores para enfrentar desafíos medioambientales
(2021-04-30)La problemática ambiental a escala planetaria que se evidencia en la pandemia por el SARS-COV-2, el calentamiento global, las sequías, la extinción de las especies, etcétera, impacta directamente a la juventud en general ... -
Design and Comparative Analysis of Several Types of Fixed and Simple Precision Floating Point Multipliers
(2021-04-30)Multiplication is an arithmetic operation that has a meaningful impact on the performance of sev- eral real-life applications, such as digital signal and image processing. Analysis and comparison of different types of ... -
Resolution in the 3D modeling of objects for additive manufacturing and reverse engineering–shutter effect
(2021-04-30)This article presents a proportional relationship between Shutter and the value of the resolution scanning system that allows decision making for modeling 3D parts used in reverse engineering and additive manufacturing. ...