Vol. 22 No. 2 (2018): July - December
July - December

Bioengineering and chemical engineering

Fredy Alejandro Orjuela-Guerrero, MSc, John Jairo Olaya-Florez, PhD, José Edgar Alfonso-Orjuela, PhD
Niobium carbide coatings produced on tool steels via thermo-reactive diffusion
PDF
Ingrid Navarro-Ochoa, MSc, Manuel Figueredo-Medina, MSc
Technical evaluation for the proposal of a different cricondentherm limit for the Caribbean coast within Colombian gas quality regulations
PDF
Nanang Qosim, MSc, Sugeng Supriadi, BSc, Agung Shamsuddin-Saragih, BSc, Yudan Whulanza, PhD
Surface treatments of ti-alloy based bone implant manufactured by electrical discharge machining
PDF

Civil and environmental engineering

Wladimir Antonio Chavez-Yavara, MSc, Betzabé Andrea Torres-Paiva, PhD, Carlos Enrique Zambra-Sazo, PhD
Effect of different geographic altitudes on the performance of a conventional solar still with arsenic and boron removal efficiency in an arid zone
PDF