Bioengineering and chemical engineering

Control charts to establish and monitor proficiency in the detection of pulmonary B-lines with Point of Care Ultrasound

Sandra Patricia Usaquén-Perilla, MSc, Deliana Ropero-Rojas, PhD, Jaime Mosquera-Restrepo, PhD, Jonathan D. Kirsch, MD, Zachary P. Kaltenborn, MD; José Isidro García-Melo, PhD; Lyda Elena Osorio-Amaya, PhD
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Electrical and computer engineering

A Model of Asymmetric Inductive Links for Power Transfer Applications with Miniaturized Receivers

Arturo Fajardo Jaimes, Fabian Leonardo Cabrera, Fernando Rangel de Sousa
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IoT System for Monitoring of Workers at Height

Damián Camilo Martínez-Martínez, MSc, María Catalina Riaño-Jaramillo, MSc, Diego Mendez-Chaves, PhD, Alejandra González-Correal, PhD, Margarita Narducci-Marín, PhD
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Civil and environmental engineering

Increasing the pH of Coffee Wet Mill Wastewater Using Eggshells

Oscar Efrén Ospina Zúñiga, Alejandra Aldana Giraldo, Omar Eduardo Rojas García
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Mechanical, Thermal, and Acoustic Properties of Mortars and Concretes Modified with Furcraea Cabuya Trel Juice (Fique Juice)

Julián Orlando Herrera Ortiz, Ricardo Alfredo Cruz Hernández, Oscar Javier Begambre Carrillo, Luis Zapata Orduz
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Assessment of a Hot-Mix Asphalt Using Recycled Concrete Aggregate. Case of Study: High Temperature Climate

Hermes Ariel Vacca-Gamez, José Elvert Rubio-Tafur, Hernán Camilo Moreno-Chaparro, Hugo Alexander Rondon-Quintana
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Engineering and education

Determination of an Operational Orbit for the FACSAT 2 Earth Observation Satellite Mission

Julian Andres Delgado-Martinez, MsC, Santiago Muñoz-Giraldo, Bsc
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Special Section: Engineering Education

SEMAT Essence Game: A Fun Way to Learn about the SEMAT Initiative

Carlos Mario Zapata Jaramillo, PhD, Grissa Vianney Maturana González, Msc, Johnathan Mauricio Calle Gallego, Msc
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Reducing School Dropout Risk in a Mexican Private University

Luis Cuautle Gutierrez
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Special Section: CELALE

A QUECHERS method for sample preparation in the analysis of pesticides in tomato

Sofía Consepción Tuárez-Benitez, Alex Dueñas-Rivadeneira, Enrique Ruiz-Reyes, Joan Manuel Rodríguez Díaz
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Support vector machines for predicting the level of integration in agri-food chains

Douglas Andrés Verduga-Alcívar, Emanuel Guillermo Muñoz-Grillo, Erik Orozco-Crespo, Teresita López-Joy, Ana Julia Acevedo-Urquiaga, Neyfe Sablón-Cossío
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Prospects of the Agro-Industrial Cluster for the Commercialization of Bananas. Case Study in Ecuador

José Armando Pancorbo-Sandoval, Jorge Luis Tinoco González, Sonia Emilia Leyva Ricardo, Sebastiana del Monserrate Ruiz Cedeño
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Performance of the food value chain network in turbulent scenarios: covid-19 and food scandals

Julian Briz, Isabel De Felipe, Teresa Briz
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