Published June 3, 2026
Recent articles

Physical Sciences

Cesar Camilo Canaria-Camargo, Indry Milena Saavedra-Gaona, Sebastian Amaya-Roncancio, Agueda María Turatti, Jorge Luiz Pimentel-Junior, Carlos Arturo Parra-Vargas, David Arsenio Landinez-Tellez
Effects of rare-earth and Ca substitution on the structural and electronic properties of REBa₁.₉Ca₀.₁Cu₃O₇₋δ superconductors
PDF
Jeisson Armando Cruz-Amaya
Study of the structure and moment of inertia of Newtonian polytropes
PDF (Spanish)
Angela Mercedes Raba-Páez
Comparative study of the CuO/CuWO₄ heterostructure with CuO and CuWO₄ oxides: validating photocatalytic applications
PDF (Spanish)
Fredy L. Dubeibe, Saira F. Mesa, Karen D. Arias-Sandoval
Effect of the Sun on the orbital classification of the Earth-Moon-satellite system
PDF (Spanish)

Natural Sciences

Giancarlo Romero-Arrieta, Vides-Avilez, H, Alejandro Henao-Castro
Taxonomic composition and richness of birdlife associated with remnants of tropical dry forest in the department of Bolívar, Colombia
PDF (Spanish)
José Luis Fernández-Alonso
Malvaceae neotropicae novae vel minus cognitae XIV. Eight new species of Matisia from South America
PDF (Spanish)
José Luis Fernández-Alonso
Malvaceae neotropicae novae vel minus cognitae XV. Eight new species of Matisia and Quararibea from South America and other nomenclatural updates
PDF (Spanish)
José Luis Fernández-Alonso
Malvaceae neotropicae novae vel minus cognitae XVI. Taxonomic and chorological novelties in Matisia sect. Longipedes and a key for its species
PDF (Spanish)
Enrique Arbeláez-Cortés, Sergio A. Barreto-Vargas, Laura L. Lozano, Dumar R. Márquez-Correa, Carlos A. Pinto-Quinche, Angélica Rodríguez-Rey, Fernando Rondón González
Filling gaps in the ornithological knowledge of the south of Serranía de los Yariguíes, Santander, Colombia
PDF
Juan Pablo Haro-Altamirano, William Carrillo-Barahona, Carla Haro-Velastegui, Miguel Ángel Osorio-Rivera, José Ángel Antuash-Tsenkush
Multiparametric evaluation of soil quality and crop health of pitahaya (Hylocereus megalanthus and H. undatus), Huambi, Morona Santiago, Ecuador
PDF (Spanish)
German Forero-Medina, Felber J. Arroyave, Victor J. Rincón-Parra, Silvia J. Álvarez, Pablo J. Negret
Impact evaluation in area-based conservation: challenges and an app for conducting counterfactuals in Colombia
PDF (Spanish)
Luis Eduardo López-V, Diego Jesús Macias-Pinto, Yenni Paola Samboni-Ceballos, Daniela Velasco, Jhoy Fleming Córdoba-Calvo
Composition and vertical distribution of vascular and non-vascular epiphytes, and lichens in “El Mangón” forest, Cauca, Colombia
PDF (Spanish)
Camilo Fonseca-Barreto, García García, Gabriel Pinilla-Agudelo
Ecological status of the Torca-Guaymaral wetland based on a biotic integrity index developed for the phytoplankton community
PDF (Spanish)

Chemical Sciences

Johana Meneses, Alexis Eras, Dayana Vásquez, María Elena Maldonado
Antioxidant, anti-inflammatory, and antimicrobial activity of a fluid extract and anthocyanidins of Vaccinium floribundum Kunth (Mortiño) berries from Cotopaxi
PDF
Leonardo Steyman Reyes-Fernández, Elíseo Amado-González, Juan Camilo Restrepo-Vásquez
Thermodynamic consistency and model correlation of isobaric vapor–liquid equilibria in binary and ternary chloroform, methanol, and benzene systems
PDF

Mathematics

Simón Cedeño-Mendoza, Harold David Jarrín, Janneth Velasco-Velasco, Miguel Vivas-Cortez
Generalized non-conformable double Laplace transform
PDF (Spanish)

Assay

Santiago Vargas- Domínguez, Germán Darío Álvarez-Lucero, Mario Armando Higuera-Garzón, Julio César Palacios-Rodríguez, Elizabeth Herrera-Nariño, Richard Javier Quitián-Peña, Lizzie Katherine Cordon-López, Gonzalo Jiménez-Vargas, Juan Alexis Acero-Rangel
The revival of the historic garden of the Colombian National Astronomical Observatory
PDF (Spanish)