Buscador de Tesis y publicaciones académicas

What is new in cardiorenal syndrome? A narrative update

Juan S. Serna-Trejos · Stefanya G. Bermúdez-Moyano · Carlos A. Castro-Galvis · María A. Londoño-Osorio · y 2 más

Colección Pisando Fuerte

Sofía Ortiz-Cañas

Una colección textil responde a historias de violencia en Colombia capturadas en voces femeninas históricamente invisibilizadas. Mediante colores, símbolos y emociones expresados por las mujeres, el proyecto genera un lenguaje visual que no solo documenta experiencias traumáticas sino celebra la reconstrucción y fortal...

Study of the Acute Toxicity and Hemostatic Activity of Aqueous and Hydroethanolic Extracts of Pavetta Crassipes. K. schum. (Rubiaceae) Leaves

Miezan Bilé Aka Patrice · Droucoula Guillaume Cyril · Omedine Koukoui Sonon · Yéo Nibé Allassane · y 1 más

As part of efforts to promote traditional medicine, a scientific study was conducted on the aqueous and hydroethanolic extracts of Pavetta crassipes leaves, a plant used in sub-Saharan traditional medicine. The study focused on evaluating the hemostatic potential and acute toxicity of both types of extracts. Prior to t...

De amenaza a oportunidad: Leña de pino como alternativa para reducir la presión sobre el bosque nativo en Patagonia Norte

Gabriel Moncada · Camila Mateo · Javier Sanguinetti · Hernán Attis Beltrán

1. La madera muerta cumple un rol fundamental en diversos procesos ecológicos y también es fuente esencial de combustible para las poblaciones rurales. Sin embargo, extraerla en exceso compromete la biodiversidad y el funcionamiento ecosistémico. Las plantaciones e invasiones de especies exóticas son alternativas suste...

Colombia land of mammals: patterns of richness, natural history and biogeography

Steban Telles-Ospina · Eduardo E. Quintero-López · Sebastián O. Montilla · Diana L. Buitrago-Torres

Experimental and DFT Study of the Monocomponent and Binary Adsorption of Heavy Metals in Chitosan Hydrogels at Different Temperatures

Billy Alberto Ávila Camacho · Norma Aurea Rangel Vázquez · Edgar A. Márquez Brazón · Verónica Janeth Landín Sandoval

High levels of global water pollution have driven the development of effective strategies for removing priority contaminants; this is a worldwide issue that calls for innovation in traditional methodologies using affordable materials with high removal capacities. Experimental and DFT studies were combined to elucidate...

Multi-criteria ABC classification and mathematical modeling for multi-product inventory control with budget constraints

Autoría no especificada

Structure–Function Analysis of Individual Reversion Variants of the Engineered Mpp46Aa1 (PS2Aa1) N65 Protein

Natalia A. Bravo-Granados · Nohora Juliana Rueda-Forero · Lydia Visser · Miguel O. Suárez-Barrera

Background: Mpp46Aa1 (formerly PS2Aa1) is a β-pore-forming protein produced by Bacillus thuringiensis that exhibits selective cytotoxicity against cancer cells. Protein engineering has generated variants with improved antitumor activity, including the N65 variant, which contains three amino acid substitutions. Objectiv...

Peer Review Report For: Binomial vs. Poisson distribution to determine the weekend effect on completed suicide. [version 1; peer review: 1 approved with reservations]

Autoría no especificada

Decoupling food insecurity from shocks: A global analysis of food system resilience

Christophe Béné · Alessandro Sasso · Abdul-Rahim Abdulai · Jane Battersby · y 24 más

Food systems worldwide are increasingly exposed to climate extremes, conflicts, pandemics, and economic shocks, raising concerns about their capacity to safeguard food security and nutrition. Although resilience is now central in global policy debates, empirical evidence on what enables national food systems to withsta...