Results 81 to 90 of about 330,555 (351)

Electro-Mechanical Safety Testing of Portable ECG Devices for Home Healthcare Usage [PDF]

Healthcare Informatics Research, 2010
ObjectivesThis paper suggests the experimental guidelines to evaluate the electro-mechanical safety of belt type equipment. The electro-mechanical safety was determined by using the International Electrotechnical Commission guidelines, which are widely ...
Ju Hyun Kim, Eun Jeong Cho, Chung Ki Lee, Su Kang Park, Byung Chae Lee, Sun Kook Yoo   +5 more
doaj   +1 more source

Electrochemical treatment of industrial sulfidic spent caustic streams for sulfide removal and caustic recovery

, 2020
Alkaline spent caustic streams (SCS) produced in the petrochemical and chemical manufacturing industry, contain high concentrations of reactive sulfide (HS-) and caustic soda (NaOH).
Fiset, Erika, Ntagia, Eleftheria, Rabaey, Korneel, Truong Cong Hong, Linh, Vaiopoulou, Eleni   +4 more
core   +2 more sources

Toward Low‐Consumable Anodes: Process Simulation and Prospective Life Cycle Assessment of NiFe2O4‐NiO‐Ni‐Cu vs. Prebaked Anodes for Aluminum Production with use of Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz, Ulziikhuu Otgonbayar, Alexander Adamczyk, Farhan Hossain, Daniel Vogt, Johan Berg Pettersen, Alexandros Charitos   +6 more
wiley   +1 more source

A 16 x 16 CMOS amperometric microelectrode array for simultaneous electrochemical measurements [PDF]

, 2018
There is a requirement for an electrochemical sensor technology capable of making multivariate measurements in environmental, healthcare, and manufacturing applications.
Accarino, Claudio, Al-Rawhani, Mohammed A., Busche, Christoph, Cheah, Boon Chong, Cumming, David R.S., Giagkoulovits, Christos, Grant, James P.   +6 more
core   +1 more source

Characterization of Macro/Microstructure and Corrosion Resistance of Austenitic Gas Tungsten Arc Welding Cladding

Advanced Engineering Materials, EarlyView.
Cladding is a proven method that boosts the surface qualities of mechanical parts by applying a layer of more durable material over a base substrate. This work responds to the needs of offshore and pressure vessels sectors by focusing on cladding a super austenitic steel onto low‐carbon steel through gas tungsten arc welding.
E. J. da Cruz Junior, F. M. F. A. Varasquim, F. O. Carvalho, L. F. F. Santiago, V. A. Ventrella, I. Calliari, M. Pigato   +6 more
wiley   +1 more source

Evaluación de la corrosión de una aleación Pb-Ca-Sn por medio de técnicas electroquímicas

Revista Ion, 2014
In this paper, the influence of increasing temperature on the corrosion rate of Pb-Ca-Sn alloy, the primary component of the negative grid of a starter battery car, was evaluated by electrochemical techniques: RPL, potentiodynamic curves, Tafel and EIS.
Hugo A. Estupiñán Duran, Darío Y. Peña Ballesteros, Edison A. Quijano, Rafael A. Peñate   +3 more
doaj  

Characterization of gold nanoparticle layer deposited on gold electrode by various techniques for improved sensing abilities [PDF]

, 2016
The deposition of gold nanoparticles (AuNPs) on the surface of gold electrode is believed to enhance the electrochemical characteristics of the surface. According to the existing literature, this could be performed in various ways.
Adriaens, Mieke, Amoabediny, Ghassem, De Keersmaecker, Michel, Hosseini, Morteza, Khashayar, Patricia, Larijani, Bagher, Schaubroeck, David, Vanfleteren, Jan, Verplancke, Rik   +8 more
core   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

Beneficial effect of 4% Ta addition on the corrosion mitigation of Ti–12% Zr alloy after different immersion times in 3.5% NaCl solutions

Science and Engineering of Composite Materials
The recent study reports the fabrication and corrosion behavior of two Ti alloys, 88% Ti–12% Zr and 84% Ti–12% Zr–4% Ta, in 3.5% NaCl electrolyte. These alloys were manufactured using powder metallurgy, where the powders were mixed, ball milled, and ...
Sherif El-Sayed M.
doaj   +1 more source

Distributed environmental monitoring [PDF]

, 2013
With increasingly ubiquitous use of web-based technologies in society today, autonomous sensor networks represent the future in large-scale information acquisition for applications ranging from environmental monitoring to in vivo sensing.
Cleary, John, Collins, Fiachra, Diamond, Dermot, Fay, Cormac, Zuliani, Claudio   +4 more
core