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Plasma transferred arc additive manufacturing of Nickel metal matrix composites
(Elsevier, 2018-10-06)
This paper analyzes the geometric stability and microstructure characteristics of metal additive manufacturing parts using plasma transferred arc with Metal Matrix Composites. The technology used to enhance the capabilities ...
Smart G-Plane. Laboratorio remoto abierto de experimentación física y modelado matemático con tecnología abierta.
(UNAM Iztacala, 2017-11-17)
Nayiv nos hace la invitación de Smart G-Plane, un proyecto de experimentación de la física, donde se hace énfasis de la tecnología de software y hardware abiertos. Se tiene el objetivo de llevar a las escuelas un laboratorio ...
Systematic mapping of digital gap and gender, age, ethnicity, or disability
(MDPI, 2022-01-24)
Rapid technological evolution defines the first two decades of the millennium. This phenomenon has increased the digital gap, disparities, and inequalities in global and local contexts. This paper reports a systematic ...
Preliminary geometrical and microstructural characterization of WC-reinforced NiCrBSi matrix composites fabricated by plasma transferred arc additive manufacturing through Taguchi-based experimentation
(Springer, 2021-02-06)
Metal matrix composites enhance the wear and corrosion properties of components in heavy-duty industries. This work reports the preliminary effects of process parameters such as current, linear speed, powder flow rate, ...
Fast multielement quantification of nanoparticles in wastewater and sludge using single-particle ICP-MS
(ACS Publications, 2020-09-25)
Quantitatively monitoring the presence of engineered, natural, or incidental nanoparticles (NPs) is essential to understand their potential environmental and ecotoxicological implications. In particular, a significant ...
Factores para el desarrollo del pensamiento computacional en estudiantes de pregrado
(ua Journals, 2021-07-31)
El pensamiento computacional, asociado con disciplinas de ingeniería e informática, puede promoverse en otras áreas, ya que excede el fomentar las habilidades propias de la computación y abarca procesos de pensamientos ...
Electrochemical Instrumentation of an Embedded Potentiostat System (EPS) for a Programmable-System-On-a-Chip
(MDPI, 2018-12-18)
Under the main features required on portable devices in electrochemical instrumentation is to have a small size, low power consumption, economically affordable and precision in the measurements. This paper describes the ...
Improvement of Wastewater Treatment Performance and Power Generation in Microbial Fuel Cells by Enhancing Hydrolysis and Acidogenesis, and by Reducing Internal Losses
(MDPI, 2018-09-02)
In this study, biodegradation performance and power generation in MFCs were improved. Domestic wastewater was biodegraded in a dual-chamber MFC system equipped with a DupontTM Nafion® 117 proton exchange membrane, graphite ...
Fabrication of an Active PCB-MEMS Microfluidic Chip for CHO Cells Characterization by Electrochemical Impedance Spectroscopy
(The Electrochemical Society, 2021-06-04)
This paper reports the use of laser ablation for the fabrication of a microfluidic device with integrated electrodes on a printed circuit board (PCB-MEMS). The fabricated novel device has flame retardant (FR)−4 resin as ...
Comparing Competency Assessment in Electronics Engineering Education with and without Industry Training Partner by Challenge-Based Learning Oriented to Sustainable Development Goals
(MDPI, 2021-09-27)
This study assessed the “creation of technological solutions for electronic devices” competencies evaluation when faculty–industry liaison is available. This experience at Tecnológico de Monterrey (TEC) was developed with ...