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Vol. 17 No. 1 (2021)

Vol. 17 No. 1 (2021)

January - December

Published: 2021-11-19

Introductory Pages

Páginas preliminares

1-6
- PDF (Español)

Editorial

The Study of Models and the Understanding of Reality

Isnardo Arenas Navarro, Eliseo Gallo Albarracín

7-8
- PDF (Español)
- XML (Español)

Artículos

Understanding the Concept of Current Infinity and its Relationship to Real Functions: Infinity and the Van-Hiele Model

Alba Soraida Gutiérrez Sierra, René Alejandro Londoño Cano

9-26
- PDF (Español)
- XML (Español)
Evaluation of Canavalia Ensiformis and Vigna Radiata as Green Fertilizers, the Soil Microbial Dynamics of El Plan de Burras Farm, in the Municipality of El Espino, Boyacá, Colombia

Paula Andrea Pérez Caicedo, Liliana Figueroa Del Castillo

27-40
- PDF (Español)
- XML (Español)
Chromosomal Analysis of Pure and Crossed Cattle in Norte de Santander, Colombia

Diana Sandra Faride Vargas Munar, Jesús Antonio Mendoza Gil, Seir Antonio Salazar Mercado

41-46
- PDF (Español)
- XML (Español)
Magnetostatic Analogy of the Jackiw-Rebbi Zero Energy State

Robert Augusto Rubiano Giraldo

47-56
- PDF (Español)
- XML (Español)
Diversity of Aquatic Macroinvertebrates in Two Lotic Ecosystems in El Doncello, Caquetá

Lalo Rodrigo Bravo Chaves, Gloria María Restrepo Franco

57-72
- PDF (Español)
- XML (Español)
Aspergillus Genus: Potential Source of Bioactive Peptides

Marcela Patricia Gómez Rojas, Jorge William Arboleda Valencia, Oscar Marino Mosquera Martínez

73-89
- PDF (Español)
- XML (Español)
Characterization of Seeds of Three Palm Species and their Relationship to Post-Dispersal Predation

Elsa Helena Manjarres Hernández

91-100
- PDF (Español)
- XML (Español)
Some Classical Methods in the Analysis of an Aedes aegypti Model

Julián Alejandro Olarte García, Aníbal Muñoz Loaiza

101-114
- PDF
- XML