Vol. 11 No. 21 (2016)

Published: 2025-03-04

Articles

Machining With Cutting Tool Coated With Monolayer Of HfN

Pablo Andrés Guzmán Durán, John Henry Navarro Devia, Willian Aperador Chaparro

1-6
- PDF
Implementation of a Series Resonant Inverter to Improve Fluorescent Lamp Efficiency

Jhon Fredy Bayona Navarro, Jhon Edwin Vera Vera, Nancy Yaneth Gelvez Garcia

7-11
- PDF
Astronomía al Aire: Mass Media Convergence in Astronomy and Astrophysics

Luis A. Núñez, Héctor Rago

13-16
- PDF
Estimation of Electric Energy Required by Electric Vehicles based on Travelled Distances in a Residential Zone

Cristian C. Mendoza, Adriana M. Quintero, Francisco Santamaria, Jorge A. Alarcón

17-24
- PDF
Measurement of Social Capital through Data Mining Techniques at Universidad ECCI

Manuel Fernando Cabrera Jiménez, Luz Stella García Monsalve, Olga Camila Hernández Morales, Luz Adriana Suárez Suárez

25-32
- PDF
Origin of the Milky Way Disk of Satellites: Collision of Two Disk Galaxies

Omar Alfonso Bohórquez Pacheco, Rigoberto A. Casas Miranda

33-35
- PDF
Analysis through Dynamic Temporal Sequence Alignment in SpO2 Signals

Valentín Molina, Manuel Cuadra, Luis J. Martínez, Horderlin V. Robles

39-43
- PDF
Biosolids and Biosolid Ashes as Input for Producing Brick-like Construction Materials

William Ricardo Mozo Moreno, Adrián Gómez

45-51
- PDF
Preliminary Analysis of Wind Power in 4 Colombian Cities, and Utilization Estimates with Urban Wind Turbines

Fabian León Vargas, Edwing Krejci, Maira García Jaramillo

53-59
- PDF
Measurement of Complex Dielectric Permittivity in Oils from High-Voltage Transformers Using a Coaxial Probe

Ernesto Aguilera Bermúdez, Oswaldo Rodríguez Rico

60-66
- PDF
Using Scenedesmus sp. for the Phycoremediation of Tannery Wastewater

Miguel Ballén Segura, Luisa Hernández Rodríguez, David Parra Ospina, Asly Vega Bolaños, Karen Pérez

69-75
- PDF