Buscador de Tesis y publicaciones académicas

Axiología y docencia para el fortalecimiento pedagógico universitario en el área de la salud

Lina Patricia Camacho Núñez · Zoraima Patricia Romero Oñate · Arley Denisse Vega Ochoa

La educación universitaria en Colombia se encuentra en una fase de profunda transformación, demandando un enfoque integral que trascienda la mera transmisión de conocimientos disciplinares. En este contexto, la formación de profesionales no solo debe abordar las competencias técnicas, sino también cultivar una sólida d...

Successful response to vismodegib therapy in locally advanced basal cell carcinoma with orbital involvement: A case report

Mauricio Arias-Flórez · Mateo Aguirre-Flórez · Valeria López-Pulgarín · Mariana Alexandra Herrera-Caicedo · y 1 más

Background: Basal cell carcinoma (BCC) is the most common skin cancer, often treated surgically. However, surgery may pose a high functional risk in cases of advanced orbital structures. Vismodegib, a hedgehog pathway inhibitor, is approved for locally advanced or metastatic BCC unfit for surgery or radiotherapy. Case...

Cerium Oxide Nanoparticles for Efficient Photocatalytic Degradation of Red Amaranth Dye

Jhonathan Castillo-Saenz · Eduardo Estrada-Movilla · Benjamín Valdez-Salas · Ernesto Beltrán-Partida · y 3 más

Red Amaranth (RA) Azo dye is a persistent pollutant in wastewater and stands as a toxicological risk, which has led to the development of effective methods for its removal and photocatalytic degradation. Therefore, CeO2 nanoparticles were synthesized by a controlled precipitation method, and Ultraviolet-Visible (UV–Vis...

University Education Versus Artificial Intelligence Methodological Challenges And Approaches For Evidence-Based Teaching

Yojaime Ibeth Polo Abello · Jhonattan Alexis Pontón Ibarra · Ramón Alexis Álvarez Bayona · María Carolina Araujo Arzuaga · y 2 más

The objective of this article is to carry out a critical review of the methodological frameworks applied in university education in relation to artificial intelligence. It seeks to integrate empirical evidence that addresses educational effectiveness, as well as ethical and equity aspects, in order to guide teaching pr...

Development and Verification of a Model to Predict the Adjustable Force Transmission Capabilities of a Passive, Lower Back Exoskeleton

Mauricio Fernandez-Montoya · Ethan J. Erickson · Juan A. Gallego · Milton E. Aguirre

Abstract This work describes the development and verification of an analytical modeling tool for a passive, lower back exoskeleton with adjustable force transmission capabilities. The analytical model allows for rapid evaluations of support force transmission capabilities based on various geometric design parameters. I...

Comparative Analysis of Spectrogram-Based Transformations for Acoustic Classification of SMAW Weld Quality Using Machine Learning

Alejandro García Rodríguez · Sergio Eduardo Lara Munevar · Héctor Fabio Montaño Morales · Christian Camilo Barriga Castellanos

This study evaluates the feasibility of acoustic signal analysis using different spectrographic transformation methods as a tool for assessing the quality of welding beads produced through the Shielded Metal Arc Welding (SMAW) process. Acoustic emissions were recorded during manual welding operations under controlled e...

Yellow fever virus infection in non-human primates: a systematic review and meta-analysis of prevalence, seroprevalence, and epizootic case reports (1950–2025)

D. Katterine Bonilla-Aldana · Jorge Luis Bonilla-Aldana · Dayana M. Calle-Hernández · Jaime E. Castellanos · y 2 más

Introduction Yellow fever remains a major mosquito-borne viral disease of global public health and ecological concern. Non-human primates (NHPs) are central to the sylvatic transmission cycle and serve as key sentinels of viral circulation. Yet, evidence on yellow fever virus (YFV) infection in NHPs is dispersed and ha...

Vestibular Alterations in Patients with Systemic Sclerosis: A Narrative Review

Melissa Castillo-Bustamante · Verónica Alejandra Gutierrez

Systemic sclerosis (SSc) is a complex autoimmune connective tissue disease characterized by immune dysregulation, microvascular damage, and progressive fibrosis affecting multiple organs. While cardiopulmonary, renal, and gastrointestinal manifestations have been extensively investigated, involvement of the vestibular...

Evaluation and Setup of a High-Resolution Regional Coupled Ocean–Atmosphere Model for Hindcasting Tropical Cyclones in the North Atlantic Ocean Basin

Mauricio Zapata-Henao · Carlos D. Hoyos · Yuley Cardona

This paper presents the setup and evaluation of a high-resolution, regional, coupled ocean–atmosphere model to simulate tropical cyclones (TCs) in the North Atlantic Basin. This approach combines the Weather Research and Forecasting (WRF) atmospheric model and the Coastal and Regional Ocean Community (CROCO), featuring...

CLO26-121: Phase IV Pharmacovigilance Study of Biosimilar Drugs in Cancer: Real-World Evidence From a Colombian Cohort

Jose De La Hoz-Valle · Zamira Fernada Gomez Giraldo · Erick Andres Cantor · Guillermo Quintero · y 8 más