Industrial and systems engineering

Resources Allocation in Service Planning Using Discrete-Event Simulation

Mauricio Becerra-Fernández, PhD, Milton M. Herrera, PhD, Cristian Trejos, MSc, Olga R. Romero, MSc

Bioengineering and chemical engineering

Impact of Thickness on the Optical Properties of Selenium Thin Films

Shiva Udachan, PhD, Narasimha Ayachit, PhD, Lingappa Udachan, PhD, Raghunanda Halembre, MSc

Civil and environmental engineering

Support Vector Machines Used for the Prediction of the Structural Conditions of Pipes in Bogota’s Sewer System

Nathalie Hernández, MSc, Nicolas Caradot, PhD, Hauke Sonnenberg, MSc, Pascale Rouault, PhD, Andrés Torres, PhD

Special Section: Health Care Engineering

Classification of the Angular Position During Wrist Flexion-extension Based on EMG Signals

María Alexandra Fajardo-Perdomo, MSc, Verónica Guardo Gómez, BSc, Alvaro David Orjuela-Cañon, PhD, Andrés Felipe Ruiz-Olaya, PhD

Reported Lead Levels in Different Environmental Matrices in Colombia

Carol-Brigitte Hernández-Rodríguez, Esp, Alvaro-Martín Gutiérrez-Malaxechebarría, PhD, Carlos-Alfonso Zafra-Mejía, PhD

Design of a CPFR, Location, Inventory and Routing Approach to Diabetes and High Blood Pressure Medicine Supply Network Planning

Francisco Andrés Chuchoque-Urbina, MSc, Martha Patricia Caro-Gutierrez, PhD, Carlos Eduardo Montoya-Casa, PhD

Special Section: Wetland Systems

Nutrient Concentrations in Macrophytes from Lotic and Lentic Environments of the Middle Parana River, Argentina

Hernán Ricardo Hadad, PhD, María Alejandra Maine, PhD, María de las Mercedes Mufarrege, PhD, Gisela Alfonsina Di Luca, PhD, Gabriela Cristina Sanchez, MSc

Potential Uses of Stormwater Runoff Sedimentgs Retained in a Constructed-Wetland/Storage-Tank

Maria Alejandra Pimiento, MSc, Jaime Andrés Lara-Borrero, PhD, Andrés Torres, PhD

Dewatering, Stabilization, and Final Disposal of Waste Activated Sludge in Constructed Wetlands

Alejandro Jorge Mariñelarena, PhD, Hugo Di Giorgi, BSc, Jorge Donadelli, BSc