Bioactivity of hydroxyapatite obtained from eggshell for potential use as bone cement by Gárcia-Sánchez, Karen, Quiñones, Iber J., Gutierrez-M, Jose Oscar, Camargo-Amado, Ruben, Basante-Romo, Mónica J.

“… Biomaterials have become a fundamental tool in tissue engineering and regenerative medicine because of their capacity to mimic the original tissue. …”

Methodology for the exploration of coal bed methane (CBM) in Colombia coal basins by Mariño-Martínez, Jorge Eliecer, Mojica, Lucila

“…The canisters and theiradditional equipment have been adapted and improved in the UPTC by Geological Engineering research group during the last years. These CBM guides have been written following the current knowledge on CBM and propose additional recommendations for making the sampling and gas measuring more reliable and supportive of the CBM exploration projects that are taking place in the different coal basins in Colombia.…”

Estudio de suelos y análisis geotécnico del sector ubicado en el K4+180 de la vía Puente Reyes - Gámeza by Niño Sana, Jenny Lorena

Enfoque para la zonificación geomecánica de macizos rocosos aplicado a explotación minera a tajo a bierto. (Minas de Paz Del Río S.A.) by Solano Martínez, Nixon Fabian

Caracterización de algunas rocas predominantes en la Provincia de Sugamuxi, por el método de ultrasonido by Tapia Ortega, Dayana Yineth

Recubrimientos anticorrosivos superhidrofóbicos en oleoductos y gasoductos marinos by Mora Peña, Santos Giovanny

Plan de inspección utilizando la metodología inspección basada en riesgo (RBI) para los equipos estáticos de la sección de reformado con vapor de una planta de generación de hidróg... by Díaz Piratova, Rubí Esmeralda

Apoyo técnico en la elaboración y revisión de diseños de pavimentos en el municipio de Motavita-Boyacá by Hernández Rojas, Daniela Andrea

Diseño y elaboración de unidades cerámicas macizas a partir de la caracterización morfológica, química y estructural del cascarón desecho del proceso de microfundición en Fasab Sog... by Roa Bohórquez, Karol Lizeth, Paredes Roa, Ricardo Alfonso

Aplicación de un análisis de brechas para la implementación de un sistema de gestión de corrosión en una planta de hidrocarburos by Calixto Gómez, Diana Marcela

Diagnóstico de la calidad del agua de la Cuenca del Río Garagoa entre 2010 a 2020 by Caballero Aponte, Yeison Arles

Evaluación a escala de laboratorio del gradiente de acidez de drenaje acido de mina, mediante el uso de columnas de caliza como sistema pasivo de neutralización by Chaparro Corso, Jairo Yecid, Ruiz Ardila, Nicolas

Elaboración y caracterización de prototipos de membranas cerámicas a base de caolín y tierras diatomáceas de la Región de Boyacá by Fonseca Páez, Luis Alejandro

Construcción de materiales fotovoltaicos CZTS, modelación matemática de su comportamiento eléctrico y uso de la transformada de Kramers Kronig by Patarroyo Mesa, Miguel

Ultrasound Applied in the Reduction of Viscosity of Heavy Crude Oil by Olaya-Escobar, David Roberto, Quintana-Jiménez, Leonardo Augusto, González-Jiménez, Edgar Emir, Olaya-Escobar, Erika Sofia

“…Taking into account that it does not yet operate on an industrial scale, a bibliographic review of the advances in acoustic cavitation technology with ultrasound for the improvement of heavy crude is justified, to contribute to the development of its industrial application by identifying new approaches and research guidelines in engineering and science. The objective of this article is to show the advance of said technology and describe the experiments carried out by various authors. …”

Selection of a mathematical model through the AHP methodology to model green roofs in Colombia by Tabares Catimay, Jeniffer, Gallo Martínez, Laura Marely, Mancipe, Néstor Alonso

“…Green roofs (GR) are engineering structures that stores rainwater as an alternative for urban stormwater management. …”

Evaluation of Load Capacity of Stratified Soils (2 Layers) by Means of Numerical Analytical Comparison by Quintero-Chamorro, Jairo Alejandro, Martínez-Ortega, Brayan Julián, Cruz-Velasco, Lucio Gerardo

“…These differences in analysis lead to uncertainty in engineering practices or over-dimensioning of the foundation solution. …”

BiolCol: Technological Platform for the Dissemination of the Biological Reference Collection of Aquatic Macroinvertebrates by Caicedo-Chacón, Luz-Yamile, Barón-González, Henry-Javier, Sánchez-Pedroza, Juan-Carlos, Aguilar-Carreño, Carlos-Alberto, Vega-Otálora, Kevin-Santiago, Borja-Acosta, Kevin-Giancarlo

“…The design of BioCol was led by three students and the coordinator of the GIBD-SI of the UNISANGIL Systems Engineering Program. The work methodology applied in the development process was Scrum. …”

A regard to the gender relations at the Technological University of Pereira, 1661-2010 by Pabón Patiño, Morelia

“…The pioneering experience began with the engineering field contrasting with trends observed in other universities in the country. …”

Magnetically treated water for irrigation: effects on production and efficiency of water use in carrot (Daucus carota L.) crop by Putti, Fernando Ferrari, Gabriel Filho, Luís Roberto Almeida, Cremasco, Camila Pires, Silva Junior, Josué Ferreira

“…The experiment was conducted in the Department of Rural Engineering of the Faculty of Agricultural Sciences (FCA-UNESP), Botucatu-SP Campus (Brazil), from September to December, 2015. …”