Buscador de Tesis y publicaciones académicas

Computer Vision Implementation on Raspberry Pi 4 for a 3 DOF Robotic Arm in Object Classification by Shape and Color

David Fernando Monroy Moya · Fabián Barrera Prieto · Diego Alfonso Rojas Sarmiento

Previous studies presents different implementations of computer vision in robotics using both Arduino and Raspberry Pi, however, very few works implement applications with human-machine interactions, trajectories and presence sensors, furthermore, there are no approaches that integrate into a single Raspberry Pi three...

Revisiting the nomenclature of Carludovica microcephala , type species of Dicranopygium (Cyclanthaceae)

Eduardo S. Leal · Catalina M. Álvarez‐Correa · Dino Tuberquia · Daniela C. Zappi

Abstract The name Carludovica microcephala , basionym of the type species of Dicranopygium (Cyclanthaceae), has long been attributed to J.D. Hooker (1892), based on plants cultivated at the Royal Botanic Gardens, Kew. A reassessment of nineteenth‐century horticultural literature shows that the name had already been val...

Factors Associated with the Presentation of Candidemia in Pediatric Population in Hospitalization Services, Pediatric Intensive Care Units, and Neonatal Units from 2018 to 2023 at Fundación Cardiovascular de Colombia (FCV) and Hospital Internacional de Colombia (HIC)

Laura I Manosalva · José A Vargas · Jesy C Buitrago

Abstract Introduction Since 2022, the WHO has considered infections caused by Candida spp. as priority fungal pathogens. In the context of high resistance, limited antifungal agents, and few diagnostic methods, present challenges in detecting infections from reemerging subspecies such as C. auris. These infections sign...

Caracterización de pacientes con micobacteriemia en un hospital de cuarto nivel de complejidad en la ciudad de Medellín entre 2018 y 2024

L. Lopera-Mejía · S. Lopera-Cardona · JP. Villa-Franco · DA. Molina-Ramírez · y 2 más

Comercio sostenible, migraciones y vínculos transatlánticos en la integración regional latinoamericana

Alan Fairlie Reinoso · Ariana Figueroa Cornejo · Patrícia Nasser de Carvalho · Flavia Loss de Araujo · y 7 más

El objetivo central del tomo 26 de la colección Gridale es examinar, desde una perspectiva comparada y multidisciplinaria, cómo la integración regional latinoamericana puede reorientarse frente a un entorno internacional marcado por crisis superpuestas, reconfiguración geopolítica, agendas ambientales más exigentes y p...

Dataset of volatile profiles and sensory evaluation of commercial maize snacks from Colombia using headspace gas chromatography–mass spectrometry

Juan E. Mora-Zarate · Claudia L. Garzón-Castro · Annamaria Filomena-Ambrosio · Natalia Conde-Martínez

Toward Intelligent and Sustainable Membrane Engineering: Integrating Computational Fluid Dynamics, Machine Learning, and Material Assessment

Adriana K. N. Vargas · Diego A. Nunez Vallejos · Edgar Mosquera-Vargas

Membrane technologies play a role in water treatment, energy conversion, and industrial separation processes; however, their performance is limited by fouling, polarization phenomena, transport inefficiencies, and energy consumption. This study presents a review of the integration of computational fluid dynamics and ma...

#16 - DIAGNOSTIC ACCURACY OF SPLENIC STIFFNESS BY VIBRATION-CONTROLLED TRANSIENT ELASTOGRAPHY FOR NONINVASIVE IDENTIFICATION OF ESOPHAGEAL VARICES IN PATIENTS WITH COMPENSATED ADVANCED CHRONIC LIVER DISEASE — SPHERE —

María Viera · Leidy España · Eivar Cruz · Luisa Gómez · y 1 más

Development of partially hydrophobic surfaces to enhance the efficiency and durability of electrodes for alkaline water electrolysis

Juan D. Arias · Santiago Cartagena · Simón Quiroz · Jorge A. Calderón

Huerto de la Universidad Pedagógica Nacional, Unidad 022 Tijuana: Un espacio para intervenir, transformar y sembrar comunidad

Ivonne Jiménez Ortiz

Las universidades con frecuencia carecen de espacios que vinculen la teoría con la práctica, y existe una latente necesidad de recuperar áreas descuidadas para impulsar la creación de entornos formativos colaborativos. En este escenario, el presente capítulo describe la historia del huerto de la Universidad Pedagógica...