Buscador de Tesis y publicaciones académicas

Evidence of Content Validity of the Outcome “Knowledge: Wound Management” for Family Caregivers of Individuals with Surgical Wounds

Giovanny Andres Perez-Jaimes · Luis Fernando Arévalo Viveros · Leidy Johanna Rueda-Díaz

Purpose To obtain evidence of content validity for the nursing outcome “Knowledge: Wound Management (3209)” for family caregivers from Brazil and Colombia of individuals with primary closure surgical wounds in the abdominal area. Methods This methodological study was conducted with nurses and family caregivers from Bra...

Crop yield responses to seaweed extract-based biostimulants depend on application strategy, formulation, and extraction methods: a meta-analysis

Christian José Pérez-Oñate · Mayara Cristina Malvas Nicolau · Tatiane Cristovam Ferreira · Fernando Broetto · y 12 más

Seaweed extract-based biostimulants have attracted sustained attention in agronomic research because of their biochemical diversity and their capacity to influence multiple plant processes. However, evidence on their yield effects remains fragmented across crops, environments, and management contexts. To address this g...

CD4+FoxP3+ T regulatory cells subsets release small extracellular vesicles containing cell death-related proteins as potential mechanism of T cell suppression

María José Moya-Guzmán · Javiera de Solminihac · Tomás Carrasco-Loncharic · Thilo Kaehne · y 1 más

Introduction T regulatory cells (Tregs) are pivotal for immune tolerance. Among the suppression mechanisms attributed to Tregs, the release of small extracellular vesicles (sEV) has been proposed with CD73, Nrp1 and the transfer of key miRNAs playing a key role. Although these findings have been described for natural T...

Intrathoracic stomach ischemia successfully treated with gastric imbrication – a case report and literature review

Arianna Vittori · Andrés R. Latorre-Rodríguez · Sumeet K. Mittal

Dosage-Form and Drug Delivery Strategies for Adolescent Psychotropic Treatment: Current Solutions and Implementation Gaps

Castellón M.D. · Eliana Angulo-Baena · Valeria Duque-Ruiz · Luz García-Grey · y 2 más

Adolescent psychotropic treatment is shaped not only by pharmacological efficacy but also by whether formulations can be initiated, tolerated, and sustained in daily life. This narrative review examines dosage-form and drug delivery strategies relevant to adolescent psychotropic treatment and discusses implementation g...

El cuerpo como territorio epistémico: hacia una escuela compleja y planetaria

Diana Carolina Ortiz Chalarca

El capítulo analiza críticamente la función de la escuela contemporánea, enfocándose en la fragmentación entre cuerpo y aprendizaje y sus efectos en la construcción de identidad y la pertinencia educativa. El objetivo es cuestionar cómo las prácticas escolares subordinan la experiencia corporal a intereses externos, a...

Mapping the use of psychoactive substances in Latin American university students: a scoping review

David Osorio-Garcia · Gretel Espinosa-Herrera · María Camila Aricapa Alfonso

Characterizing Drift-Limited Performance in Unguided Astrophotography with Large-Aperture Newtonian Telescopes

Jorge Nisperuza · Sebastian Valencia

This technical note evaluates the observational performance limits of unguided smartphone-based astrophotography using a large-aperture Newtonian telescope under low-latitude sky conditions. Observations were conducted with a consumer-grade 10-inch Newtonian reflector coupled to an iPhone 15 Pro Max mounted on a manual...

Assessing the Coefficients of Porosity-to-Binder Index Formulations for Stabilized Clay Through Automated Calibration Methods

Jair De Jesús Arrieta Baldovino · Oscar E. Coronado-Hernández · Yamid E. Nuñez de la Rosa

Since 2007, the porosity–to–cement relationship has been widely used as a unified parameter to predict mechanical strength, durability, expansion, and stiffness of stabilized soils. In this formulation, the volumetric binder content is adjusted by an internal exponent x, typically ranging between 0 and 1, to balance th...

Feasibility of Allogeneic Hematopoietic Stem Cell Transplantation Following Recent Invasive Mold Disease in Pediatric Patients

Kevin Martínez Pérez · Daniela Torres-Hernández · Nathalia Sanclemente · Oscar Ramirez · y 3 más

A history of invasive mold disease (IMD) often delays or contraindicates allogeneic hematopoietic stem cell transplantation (allo-HSCT) in children. Given the limited data on pediatric patients with pre-allo-HSCT IMD, we aimed to describe the management and clinical outcomes of a cohort of children with IMD prior to al...