Buscador de Tesis y publicaciones académicas

Artículo 2026 Acceso abierto Revisado por pares

Effect of Double Cold Rolling and Annealing on Texture Evolution and Mechanical Response of Ultrathin Ferritic Steel

Laura G. Castruita-Ávila · Francisco Alfredo García-Pastor · Manuel de Jesús Castro-Román · Jesús Emilio Camporredondo-Saucedo · y 3 más

The influence of double continuous cold rolling followed by annealing on the texture evolution and mechanical properties of a commercial low-carbon ferritic steel was investigated. Ultrathin sheets (final thickness 0.22 mm) were produced through a two-stage cold rolling process with intermediate and final annealing at...

cold rolling materials engineering EBSD recrystallization

• MDPI AG
• English
• DOI: 10.3390/app16126071

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Artículo 2026 Acceso abierto Revisado por pares

Positive Solutions for a Singular Gierer–Meinhardt Elliptic System with Sublinear Nonlinearities and Neumann Boundary Conditions

Jesus A. Leon Tordecilla · Luis F. Muñoz-Martinez

In this paper, a singular stationary Gierer–Meinhardt-type activator–inhibitor system with homogeneous Neumann boundary conditions is investigated. The model incorporates singular interaction terms together with sublinear source nonlinearities, which describe production mechanisms that grow slowly at high concentration...

Gierer–Meinhardt model stationary solution singular system Neumann boundary

• MDPI AG
• English
• DOI: 10.3390/math14122154

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Artículo 2026 Acceso abierto Revisado por pares

Governance of Road-Safety Inequality: Spatiotemporal Patterns and Pedestrian Vulnerability in Medellín, Colombia

Marta Luz Arango Uribe · Julian Sanchez Corredor · Cristian David Correa Álvarez

Background: Urban road-traffic fatalities are a public health burden and a governance challenge because protection is uneven across urban space and time. Methods: We analyzed 702,540 administrative road-incident records from Medellín, Colombia (2008–2025), identified 2762 fatal cases, standardized incident categories,...

spatial clustering pedestrian vulnerability traffic fatalities road safety governance

• MDPI AG
• English
• DOI: 10.3390/urbansci10060329

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Artículo 2026 Acceso abierto Revisado por pares

Topological Characterization of Molecular Energy Landscapes Using Sublevel-Set Persistent Homology

Dairo José Hernández · Carlos Alberto Cadavid · Julio De Luque · David Fernández Bueno

The study of conformational spaces and potential energy surface (PES) functions is fundamental for understanding the structural and dynamical properties of molecules with one or more rotational degrees of freedom. In this work, the topological characteristics of conformational spaces and PES functions are investigated...

topological data analysis sublevel-set persistent homology conformational space energy landscape

• MDPI AG
• English
• DOI: 10.3390/mca31030108

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Other 2026 Acceso abierto

CORPUS DE GUÍAS EXPERIMENTALES DE FISICOQUÍMICA

Corredor González, Jeaneth Teresa

Este corpus reúne diecinueve guías de laboratorio para los cursos de fisicoquímica experimental del programa de Química de la Universidad de Antioquia, elaboradas y actualizadas entre 2017 y 2026. Cubre seis áreas temáticas: manejo general de laboratorio, termodinámica, gases ideales, cinética, fenómenos de superficie...

• Zenodo
• Spanish
• DOI: 10.5281/zenodo.20711745

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Software 2026 Acceso abierto

The metabolic geometry of severe human neutrophils: analysis code and derived data

Navarro, Elkin

Reproducible code, derived data, and figures for the manuscript "The metabolic geometry of severe human neutrophils: redox/carbon state separation and the limits of inferring effector function" (Hypothesis & Theory article). This repository contains analysis scripts, derived result tables, manuscript text, and figures....

immunology neutrophils redox metabolism NETosis

• Zenodo
• English
• DOI: 10.5281/zenodo.20717146

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Artículo 2026 Acceso abierto Revisado por pares

Health Effects on the Population of the Mining Corridor Due to Air Pollutants from Particulate Matter Originating in the Coal Sector the Cesar, La Guajira, and Magdalena 2024–2025

Montoya-Hernández, Margarita Rosa

The aim of this study was to determine the effects of PM10 and PM2.5 particulate matter pollution from the coal mining sector in the three municipalities of Cesar, La Guajira, and El Magdalena on respiratory morbidity in children under 5 years of age and adults over 60 years of age residing in these municipalities. Thi...

PM2.5 air pollution medical and health sciences clinical medicine PM10

• MDPI AG
• English
• DOI: 10.3390/ijem1020009

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Artículo 2026 Acceso abierto Revisado por pares

Effect of Emotional States on EEG-Based Biometric Identification: A Comparative Study of Classifiers

Carolina Duque-Mejia · Camilo Zapata-Hernandez · Eduardo Duque-Grisales · Leonardo Serna-Guarin · y 2 más

Electroencephalographic (EEG) signals have been extensively studied for emotion detection and, more recently, as an alternative for biometric identification and authentication. Biometric methods based on physiological signals are a non-conventional approach for personal identification, and their study is currently cons...

classifier fusion machine learning EEG signal engineering and technology

• MDPI AG
• English
• DOI: 10.3390/bioengineering13060689

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Artículo 2026 Acceso abierto Revisado por pares

Disability-Inclusive Poverty Measurement: Adjusting Monetary Lines Through Equivalence Scales in Peru

Monica Pinilla-Roncancio · Marco Stampini · Natalie Vanessa Schwarz

Approximately 16 per cent of the global population lives with a disability. Although there are no definitive figures, it is certain that a higher proportion of people with disabilities are poor compared with people who are living without disabilities. In the case of monetary poverty, evidence for their levels of povert...

medical and health sciences monetary poverty poverty lines equivalence scale

• MDPI AG
• English
• DOI: 10.3390/disabilities6030052

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Artículo 2026 Acceso abierto Revisado por pares

Development of a Residual-Based Anomaly Detection System with Persistence Logic for Marine Diesel Generators

Luis Fernando Mendoza Cardona · Edwin Alexander Puertas Del castillo · Edwin Paipa Sanabria · Juan Carlos Martinez Santos

Diesel generator engines (DGEs) are critical safety and mission assets for naval platforms, supporting continuous electrical power for navigation, communications, habitability, and training operations. In practice, maintenance of auxiliary generation on training ships still relies predominantly on time-based tasks comp...

Fault detection systems Machine learning -- Industrial applications Condition monitoring -- Equipment and supplies Diesel engines -- Maintenance and repair

• PHM Society
• Colombia
• DOI: 10.36001/ijphm.2026.v17i1.4762

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