Buscador de Tesis y publicaciones académicas

Generative AI use and advisory performance among agricultural extension agents in Benin

Mori W. Gouroubera · Alcade C. Segnon · Morrisson Gouthon · Ismail Moumouni-Moussa · y 1 más

Harnessing Generative Artificial Intelligence (GenAI) offers promising avenues to enhance agricultural advisory services. Yet, understanding extension agents' engagement with such technologies remains limited. Using the Technology Acceptance Model (TAM) as an analytical lens, this study investigates how agricultural ex...

Aerodynamic Sizing Optimization and Gore Geometry Automation for Ringsail Parachute Design

Dylan Hernandez · David Miranda Franco · Esteban Giraldo Gallego · Diego Francisco Hidalgo Lopez

Development and validation of an open-source pipeline to control biases in openFDA: Assessing the safety signal between minoxidil and extrapyramidal disorders

Pino Marín, Daniel Esteban · Madrigal Cadavid, Juliana · Amariles, Pedro

# Pharmacovigilance Study: Minoxidil and Extrapyramidal Events This repository contains the automated data extraction and biostatistical analysis protocol to evaluate the association between Minoxidil and extrapyramidal/movement disorders, utilizing the FDA Adverse Event Reporting System (FAERS) via the openFDA API. Th...

Evaluación de métodos de fusión de imágenes ópticas y de radar de apertura sintética: un estudio de caso aplicado a imágenes Sentinel

José Manuel Monsalve-Téllez · Yeison Alberto Garcés-Gómez · Jorge Luis Torres León

Este artículo evalúa diferentes métodos de fusión de imágenes ópticas y de radar de apertura sintética (SAR, siglas de Synthetic Aperture Radar) aplicados a imágenes Sentinel de acceso abierto con cobertura global. El objetivo de esta investigación fue analizar el potencial de los métodos de fusión de imágenes para obt...

Latin American expert opinion paper on the diagnosis and treatment of pulmonary hypertension associated with interstitial lung disease

Adrián Lescano · Tomás Pulido Zamudio · Rafael Conde Camacho · Fabián Matías Caro · y 6 más

Pulmonary hypertension associated with interstitial lung disease (PH-ILD) represents a major clinical challenge due to its impact on prognosis and the complexity of diagnosis and management. The objective of this work was to develop practical, region-specific guidelines primarily aimed at supporting healthcare professi...

Individual Bird Identification by Modeling Temporal Structure in Bioacoustic Embeddings

Jonathan Gallego · Juan D. Martínez · José D. López

Abstract Identifying individual animals from vocalizations is an emerging research area in computational bioacoustics. This non-invasive approach reduces reliance on physical capture and tagging for wildlife monitoring. Recent advances in this area leverage deep learning and bioacoustic foundation models adapted from s...

Performance of predictive scores for in-hospital mortality in surgical infective endocarditis: a retrospective cohort study

Paula Ximena Pavia-Velandia · Paula Liliana Torres-Gómez · Nicolás Molano-González · Adelaida Rodríguez-Villegas · y 5 más

Background Infective endocarditis (IE) carries high surgical mortality, particularly in Latin American populations where validated prediction models are scarce. Although EuroSCORE II, RISK-E, and APORTEI have shown acceptable performance in European cohorts, external validation in middle-income country settings remains...

Social capital and community resilience in disaster contexts: a multiple case study from Colombia

Luisa Fernanda Duque Monsalve · Paula Andrea Valencia Londoño · Carlos Arturo Sandoval Casilimas · Natalia Posada-Pérez · y 2 más

Introduction This study analyses the role of social capital in community resilience to disasters. Although there is broad consensus on its importance, there is still a need to distinguish the specific contribution of its different forms (bonding, bridging, and linking) throughout the phases of the risk management cycle...

Acceptability, Implementation Fidelity, and Preliminary Psychological Outcomes of a DBT- Informed Emotional Skills Program in a Secondary School: A Pre–Post Study Among Adolescents in Chile

Jorge Gaete · Valentina Romo · Cristian Contreras · Carolina Barrueto

Abstract Background School-based interventions grounded in evidence-based psychological approaches are increasingly used to promote adolescent mental health. Dialectical Behavior Therapy (DBT) skills training has shown promise; however, evidence from real-world school settings, particularly in Latin America, remains li...

Análisis comparativo entre una videoconferencia tradicional y una tipo inmersivo para señalizar deícticamente

Juan Fernando Flórez Marulanda · Diego Fernando Valencia Mesa · Elena Muñoz España · César Collazos · y 2 más

Los sistemas de videoconferencia (SVC) se utilizan ampliamente en educación online e híbrida; sin embargo, aún presentan limitaciones. El objetivo de este trabajo fue comparar la percepción de inmersión, comunicación y presencia social mediada por un SVC tradicional frente a una inmersiva durante una actividad de aseso...