Buscador de Tesis y publicaciones académicas

Open-access marine biodiversity records from the Colombia BIO Juradó-Cupica Expedition, Northern Colombian Pacific

Dorado-Roncancio, Edgar · Montoya-Cadavid, Erika · Rodríguez-Toscano, Armando · López de Mesa, Luz · y 30 más

The Instituto de Investigaciones Marinas y Costeras (INVEMAR), in partnership with the Universidad del Valle (UV), Universidad tecnológica del Chocó (UTCH) and the community councils of Cupica and Los Delfines, conducted the Colombia BIO Juradó-Cupica scientific expedition. This initiative, developed under the Colombia...

Consentimiento informado

Duque, Mauricio

Editorial

Alfredo Rocha de la Torre

Guía grupo focal

Duque, Mauricio

Video Materials in Teaching Basic Surigaonon Expressions among Tourists in Siargao

Numbrera, Eliezer E. · Sebag, Eden Gliff P.

Abstract. This study focused on the development of Surigaonon-based video instructional materials intended for tourists in Siargao Island. It aimed to promote basic Surigaonon language learning by identifying commonly used expressions in tourist interactions and integrating these into culturally relevant video lessons....

Enhanced Biosorption of Cr(III) from Aqueous Solutions Using Tamarind Shell (Tamarindus indica L.): Effect of Pretreatments, Thermodynamic Analysis and Surface Characterization

Fatima L. Parada-Vargas · Mercedes Salazar-Hernández · Alfonso Talavera-López · Oscar Joaquin Solis-Marcial · y 3 más

The discharge of metal-containing effluents into aquatic systems remains a major environmental concern because metal ions can persist in water bodies and accumulate in biological systems, potentially affecting ecosystem and human health. Among these contaminants, Cr(III) is frequently encountered in waste streams gener...

Immunomodulatory Potential of Agro-Industrial Residues: Passiflora edulis and Rubus glaucus Seed Oils Promote MMP-9 Release from Human Neutrophils

Nathalia Estefany Patiño Rodríguez · Jaqueline Mena Huertas · Orfa Alexandra España Jojoa · Andrés Mauricio Hurtado Benavides

Background: Neutrophil dysregulation drives inflammatory pathologies through mechanisms such as matrix metalloproteinase-9 (MMP-9) release. High-value bioprospecting of agro-industrial residues offers a sustainable strategy to identify novel bioactive compounds. In this study, the immunomodulatory effects of seed oils...

Convectively Coupled Kelvin Waves and Extreme Rainfall in Northern South America

Johanna Yepes · Juliana Valencia · Alejandro Builes-Jaramillo

Convectively Coupled Kelvin Waves (CCKWs) play a key role in synoptic variability and can trigger extreme hydrometeorological events. This study characterizes the influence of CCKWs on seasonal precipitation patterns and extreme precipitation events (EPEs) over northern South America. Using a filtered OLR dataset, we f...

Incorporating Cartoons to Foster Phonological Awareness and Basic Listening Skills in Second-Grade Students in a Public School in Pereira

Luna-Arvilla, Farah · Taborda, Mariana

Este proyecto de aula explora el posible impacto del uso de actividades de comprensión auditiva basadas en dibujos animados para fomentar la conciencia fonológica en alumnos de primaria que aprenden inglés como lengua extranjera en un colegio público de Pereira. El proyecto se desarrolló con alumnos de segundo de prima...

The implementation of strategical speaking activities to reduce anxiety among LBI students at the UTP

Muñoz-Acevedo, Juan Pablo · Cañarte-Ramírez, Laura Vanessa

Este proyecto aborda el problema generalizado de la ansiedad al hablar que experimentan algunos estudiantes de LBI (Licenciatura en Bilingüismo con Énfasis En Inglés) en la Universidad Tecnológica de Pereira. Dado que la ansiedad al hablar constituye una barrera para la comunicación efectiva, el proyecto reconoce los f...