Vol. 18 No. 2 (2022): (Julio-Diciembre)

Diversity and coverage of weed species in farms of small properties in eight municipalities, department of Boyacá, Colombia

Leonides Castellanos González, Martín Alejandro Cepeda Aguilar, Luisa Fernanda Leal Lozada

Artificial Intelligence and machine learning model for spatial and temporal prediction of Drought events in the Magdalena department, Colombia.

Daissy Milenys Herrera Posada, Edier Aristizábal

Edaphic mesofauna, some studies carried out: a review

Alex Baldovino Sanjuan, Leonides Castellanos González, Renato de Mello Prado

Rainfall modeling for evaluation of the rainfall trigger in mass movements in the municipality of Santa María, Boyacá, period 2010-2019

Michael Esteban Moreno Arroyave, Elsa Adriana Cárdenas Quiroga

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Arbuscular Mycorrhizal Fungi (AMF) and their possibilities for cleaner blackberry production

Yerson Aranguren Ariza , Leónides Castellanos Gonzalez, Francisco Rodríguez Rincón

Chemical characterization of soils cultivated with rice in the municipality of Majagual, subregion of La Mojana, Sucre, Colombia

Miguel Ramiro Buelvas Jiménez, Ana Francisca González Pedraza

A Metaheuristic algorithm for the construction of mixed covering arrays of different strength levels to be used in the design of black box software test cases

Rodrigo, Jorge Armando Muñoz Ordoñez, Carlos Cobos Lozada

Allelopathic effect of sugar cane straw (Saccharum spp. hybrid) on the arvense Achyranthes aspera var. Indica L. under controlled conditions

Walfrido Terrero Matos , Leonides Castellanos Gonzalez

Predatory mite species of the family Phytoseiidae, Acari, Mesostigmata, used in biological control of agricultural pests in Colombia

Yareisy Valencia, Leonides Castellanos González, Juan Carlos Escalante

Determination of the level of user perception through sentiment analysis studies in the context of marketing

Gabriel Elias Chanchi, Luis Freddy Muñoz Sanabría, Luz Marina Sierra Martínez

Effect of boron impregnation on the density and dynamic modulus of three angiosperm woods

Luz Elena Alfonsina Ávila Calderón, Javier Ramón Sotomayor Castellanos

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Dynamic analysis and comparison of control techniques in the process of obtaining bioethanol

Oneida Muñoz Ñungo , José Aldemar Muñoz Hernández, Héctor Mauricio Hernández Sarabia

On-line method for optimal tuning of PID controllers using standard OPC interface

Cristhian Ivan Riaño Jaimes, Jorge Luis Diaz Rodriguez, Diego Armando Mejía Bugallo

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Farmers' perception of there silience of agroecosystems in northern Colombia

Jesús Mier-Tous, Diana Pinto-Osorio, Ana Carolina Torregroza-Espinosa, María Inés Moreno-Pallares, Amaira Corrales-Paternina, Ana María Echeverría-González

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An extension to iStar framework as alternative to support design decisions in the task analysis performed in the Human Computer Interaction Area (HCI)

Elizabeth Suescún-Monsalve , Cesar Jesús Pardo-Calvache

Generic Services Model for the Automatic Improvement of Business Processes

Valentina, Anyi, Carlos Cobos Lozada

Application of Unsupervised Learning in the Early Detection of Late Blight in Potato Crops Using Image Processing

Juana Valentina García Ariza, Marco Javier Suarez Barón , Edmundo Arturo Junco Orduz , Juan Sebastián González Sanabria

Bot crawler to retrieve data from Facebook based on the selection of posts and the extraction of user profiles

Ariel Guillermo Sánchez Paipilla, Mónica Katherine Durán Vaca, Javier Antonio Ballesteros Ricaurte, Angela María González Amarillo, Pedro Nel López

Analysis of Institutional Repository Software for Knowledge Management in Universities

Jimmy Alexander Pastrana Casteblanco, Juan Sebastián González Sanabria, Eduardo-José Campechano Escalona, Marco Javier Suarez Barón , Germán Amézquita Becerra