Buscador de Tesis y publicaciones académicas

Macro-scale risk assessment and host response to orange rust (Puccinia kuehnii) in sugarcane across tropical zones under current and future climate scenarios

Melissa Montoya-Arbeláez · Juan Carlos Ángel-Sánchez · Mauricio Salazar-Yepes · Soraida Rojas-Vargas · y 2 más

Puccinia kuehnii , the causal agent of orange rust, is an obligate biotrophic fungus and an emerging phytosanitary threat to sugarcane production. Although widely distributed in Colombia, its current impact and future risk under climate change remain poorly understood. This study evaluated the present and potential fut...

Water distribution systems: a review of water quality modeling for management and contamination warning systems

Laura González · Carlos Montes · Jaime Plazas-Tuttle · Dominic L. Boccelli · y 2 más

Measurement of the azimuthal anisotropy of charged particles in s N N = 5.36 TeV O 16 + O 16 and Ne 20 + Ne 20 collisions with the ATLAS detector

G. Aad · E. Aakvaag · B. Abbott · S. Abdelhameed · y 195 más

This paper presents the first measurements of the azimuthal anisotropy coefficients v n , which quantify the n th -order Fourier modulation of charged-particle azimuthal distributions, for n = 2 − 4 in s N N = 5.36 TeV O 16 + O 16 and Ne 20 + Ne 20 collisions recorded with the ATLAS detector at the CERN Large Hadron Co...

Recent Advances in Sustainable Biopolymer-Based Nanocomposites for Heavy Metal Removal from Water

Jair Idrobo Gutierrèz · Bladimir Andrés Dita Ávila · Leonardo Nunez Argumedo · Jaime Rubiano Camargo · y 6 más

The search for new technologies for the removal of heavy metals has intensified due to the increasing contamination of aquatic environments. In this context, biopolymer-based nanocomposites have stood out in the synthesis of new adsorbent materials. These nanocomposites are considered promising due to their abundance,...

Internal accounting controls, financial reporting quality and profitability in resource-constrained firms: a mediation analysis

Mario de la Puente · Jose Torres · Hernan Guzman · Heidy Rico · y 1 más

Purpose This research investigates the mediating role of accounting information quality in the relationship between internal accounting controls and operational profitability in resource-constrained microenterprises. It focuses on 60 firms in Barranquilla, Colombia, during the 2023 fiscal year. Design/methodology/appro...

Estrategias pedagógicas utilizadas por docentes en la enseñanza de la lectura, en niños con pérdida auditiva con amplificación

Juliana María de la Cruz Carmona · Gladys Zamudio Tobar

Esta investigación contribuye a resolver la práctica docente con niños usuarios de implante coclear y/o audífonos que se encuentran en la adquisición de los procesos de lectura y escritura, respondiendo al objetivo de analizar las estrategias pedagógicas utilizadas en la enseñanza de los procesos de lectoescritura util...

Relationship Between the Predictive Assessment of Radiographic Measurements of the Distal Radius and Functional Outcomes

Susana Guío-Perez · Gabriela Jovel-Trujillo · Amparo Gomez-Gelvez · Stephanie Renza-Avellaneda · y 1 más

Background: Distal radius fractures are common in adults. Surgical fixation seeks to restore anatomical alignment, but the relationship between radiographic correction and functional recovery remains uncertain. Methods: A cross-sectional study of 201 patients treated with distal radius plate fixation at Hospital Univer...

El fracaso escolar y la deserción en Colombia: un análisis de sus causas, efectos y alternativas

Oscar Cerón Rosada · Gladys Zamudio Tobar

La deserción escolar es una problemática a nivel mundial con gran impacto en Latinoamérica que consiste en la interrupción o desvinculación del sistema escolar por parte de los estudiantes y que se da de forma definitiva o temporal, causada por una serie de factores tanto intraescolares como extraescolares en el ámbito...

The discrepancy between efficacy and legality: An examination of investigative obstacles in Colombian crimes against public administration

Carlos Andrés Muñoz Álvarez

In Colombia, administrative corruption is a systemic challenge that undermines institutional legitimacy. This article examines the effectiveness of the legal system in combating internal corruption. Using a legal-social paradigm and a hermeneutic approach, an ex post facto design with a quantitative focus was used to a...

Extraction of 5-(Hydroxymethyl)furfural using Molecular Imprinting Polymers Based on Ionic Liquids Derived from Organic Acids

Robinson Monsalve-Atencio · José Contreras-Calderón · Cesar A. Pérez · Luis F. Giraldo