Buscador de Tesis y publicaciones académicas

PINK1 Expression as a Prognostic Biomarker in Glioblastoma Multiforme: An Observational Multicenter Study

Luis Alejandro García Rairán · Valentina Corpus Gutiérrez · Maria A. Del Castillo · William Riveros Castillo · y 3 más

ABSTRACT Introduction Glioblastoma multiforme (GBM) remains the most lethal primary brain tumor with median survival of 14-15 months. Current prognostic markers inadequately stratify patient outcomes. PINK1 (PTEN-induced putative kinase 1), a mitochondrial kinase regulating mitophagy and cellular stress responses, has...

Spider Mite Response, Agronomic Performance, and Stability of a Urochloa spp. Diversity Panel Under Field Conditions

Adrian Mating’i Kimani · David Kariuki Muruu · Paula Espitia-Buitrago · Sylvia Henga · y 3 más

Spider mites (Oligonychus trichardti) are emerging as a major constraint to Urochloa forage productivity in East Africa; however, knowledge of genotypic variation and tolerance remains limited. Herein, 55 Urochloa genotypes were evaluated under field-infested and non-infested conditions across two seasons using an alph...

Artificial-Intelligence-Based Radiologic, Histopathologic, and Molecular Models for the Diagnosis and Classification of Malignant Salivary Gland Tumors: A Systematic Review and Functional Meta-Synthesis

Carlos M. Ardila · Eliana Pineda-Vélez · Anny M. Vivares-Builes · Alejandro I. Díaz-Laclaustra

Background/Objectives: Malignant salivary gland tumors (MSGTs) are rare, biologically heterogeneous neoplasms in which histopathologic diagnosis and classification are challenging and subject to interobserver variability. Artificial intelligence (AI) approaches using radiologic, histopathologic, and molecular data, inc...

Synthesis and Characterization of CaFe2O4: Catalytic and Bactericidal Evaluation at High Temperatures

Daniel Eduardo Bernal Lozano · Miguel Andrés Perdomo Gutiérrez · Ailton José Moreira · Vinicius Marques Ferreira · y 3 más

CaFe2O4 is a p-type ferrite semiconductor of interest for photo-assisted environmental remediation due to its narrow band gap and high chemical stability. In this work, CaFe2O4 powders were synthesized via the Pechini polymeric precursor method and calcined between 550 and 850 °C to investigate the influence of calcina...

FXTAS and the Spectrum of FMR1 Premutation‐Associated Phenotypes in Latin America: A Scoping Review

Amy Schmidmajer · Salomón Páez‐García · Santiago Martínez · Jacobo Ramírez‐Triana · y 3 más

Abstract Background Fragile X–associated tremor/ataxia syndrome (FXTAS) is a late‐onset neurodegenerative disorder caused by FMR1 premutation expansions (55–200 CGG repeats). Although well described in populations of predominantly European ancestry, FXTAS remains poorly characterized in Latin America due to limited awa...

Datos Insar Estudio de vulnerabilidad de la infraestructura Cundinamarca.

Avila Velez, Edier Fernando

Replication Data for: Securing the Digital Edge: How Security Management Mediates the Impact of ICT Infrastructure on Firm Performance in Emerging Markets.

Restrepo_Morales, Jorge Anibal · Rodríguez Flores, Eduar Antonio · Suárez Pizzarello, Marianella Alicia · Zea Restrepo, Freddy · y 1 más

This repository contains the replication data and analysis scripts for the study of the nexus between ICT infrastructure, security management, and organizational performance in emerging economies. Using a comprehensive dataset of 9,966 formal firms from Peru's Annual Economic Survey (EEA 2024), the research employs Str...

Datasets anonimizados del proyecto ETL de rendimiento deportivo universitario

quiceno henao, jessica

Este depósito contiene una versión anonimizada de los datasets generados en un proyecto ETL aplicado a datos de rendimiento deportivo universitario. Los datos provienen de pruebas de salto, agilidad, sprint y antropometría, integradas a partir de múltiples tecnologías de medición. Se eliminaron identificadores personal...

fargopy

Zuluaga, Jorge I. · Murillo-Gonzalez, Alejandro · Montesinos, Matias

Python interface and tools for working with FARGO3D simulations.

Real-time traffic analysis system using machine vision and edge computing for transportation engineering

Ladino Moreno, Edgar Orlando

Real-time traffic analysis system using machine vision and edge computing for transportation engineering Edgar Orlando Ladino-Moreno 1 1GIICUD, Ingeniería Civil, Universidad Distrital Francisco José de Caldas, Colombia. Orcid: https://orcid.org/0000-0002-7770-452X correo electrónico: eoladinom@udistrital.edu.co Recibid...