Publicaciones: Envíos recientes
Mostrando ítems 521-540 de 1851
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Studying the Effect of Temperature on the Tensile Strength of an Intravascular Catheter Using a Degradation Model
(2022-06-15)The accelerated aging process is incorporated into the design and development of intravascular catheters to assess their reliability assuring that this medical device is safe and effective for the intended use during their ... -
Catalytic Aspects of Pt/Pd Supported on ZnO Rods for Hydrogen Production in Methanol Steam Reforming
(2022-06-17)We present a combined experimental and theoretical study for catalytic performance of Pt/Pd supported on ZnO rods for methanol steam reforming reaction (MSR) for hydrogen production. The samples were extensively characterized ... -
Pasión laboral y su relación con el engagement: un análisis en la industria de exportación
(2022-07-31)Esta investigación tiene como objetivo analizar si la pasión armoniosa y la pasión obsesiva se relacionan con el engagement de los empleados que laboran en la industria maquiladora de exportación. La investigación es de ... -
Detection of COVID-19 Lung Lesions in Computed Tomography Images Using Deep Learning
(2022-04-13)The novel coronavirus (COVID-19) is a disease that mainly affects the lung tissue. The detection of lesions caused by this disease can help to provide an adequate treatment and monitoring its evolution. This research ... -
Climate Change Impacts on Agricultural Water Availability in the Middle Rio Grande Basin
(2022-02-06)We present a comprehensive analysis of water availability under plausible future climate conditions in a heavily irrigated agricultural watershed located in the middle section of the Rio Grande Basin in the United States ... -
Electrophysiological Recordings from Embryonic Mouse Motoneurons Cultured on Electrospun Poly-Lactic Acid (PLA) and Polypyrrole-Coated PLA Scaffolds
(2022-04-03)Background: Biomaterials used as cell growth stimulants should be able to provide adequate cell adhesion with no alteration in cell function. In this work, we developed a 3D model of mouse spinal cord motoneurons ... -
Complex intuitionistic fuzzy soft SWARA - COPRAS approach: An application of ERP software selection
(2022-01-12)In this manuscript, we propose an integrated framework based on COmplex PRoportional ASsessment and Step-wise Weight Assessment Ratio Analysis approach within the complex intuitionistic fuzzy soft (CIFS) context. This ... -
Water conservation potential of modified turf grass irrigation in urban parks of Phoenix, Arizona
(2022-04-28)Large amounts of water are consumed by urban parks in arid regions such that efficient irrigation practices are needed. In Phoenix, Arizona, extensive turf grass areas are supported using flood or sprinkler irrigation that ... -
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 ... -
Grupos Kleinianos complejos
(2022)Se reporta los productos obtenidos dentro del proyecto Grupos kleinianos complejos 2019 a 2021 con financiamiento externo PAPIIT-UNAM IN110219 -
Diseño del controlador de potencia reactiva aplicado a un sistema de rectificación trifásico controlado
(2021)Hoy en día, la mejora en la calidad de la energía ha cobrado mucha relevancia debido al crecimiento sostenido de la demanda de energía eléctrica para ser abastecida con altos estándares y eficiencia. Los consumidores ... -
Técnicas de Computación Científica para Resolver Sistemas de EDOP que Modelan Sistemas Robóticos
(2022)En este proyecto se modelaron y clasificaron algunos sistemas robóticos modelados mediante sistemas de ecuaciones considerando los modelos del sistema (planta), modelos de referencias, modelos de observadores y modelos de ... -
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. ... -
Metaheurística para prescribir estructuras de poda en nogales: Un caso de estudio en el norte del estado de Chihuahua usando tecnologías de LiDAR
(Universidad Autónoma de Ciudad Juárez, 2022-05-19)En las aplicaciones de la Agricultura 5.0 se encuentra una gran variedad en el uso de los sistemas de visión; como cámaras RGB, cámaras estéreo y tecnología LiDAR. Así, por ejemplo, una de las aplicaciones con más antigüedad ... -
Aplicando la lógica difusa arquimediana compensatoria dentro de un modelo de optimización para la resolución de problemas de analítica de negocios
(Universidad Autónoma de Ciudad Juárez, 2022-05-16)En esta investigación se define un modelo de optimización OLDAC que incorpora la Lógica Difusa Arquimediana Compensatoria (LDAC) para la resolución de problemas de analítica de negocios. Para esto se realizará una revisión ... -
A Preliminary Study of SMOTE on Imbalanced Big Datasets When Dealing with Sparse and Dense High Dimensionality
(Springer, 2022-06-11)The interest in exploiting big datasets with machine learning has led to adapting classic strategies in this new paradigm determined by volume, speed, and variety. Because data quality is a determining factor in constructing ... -
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, ...