Results 11 to 20 of about 829,464 (264)

Effect of different electrode tip angles with tilted torch in stationary gas tungsten arc welding : A 3D simulation [PDF]

open access: yes, 2013
In this study, the effect of different tip angles (30°, 60°, 90° and 120°) on the arc and weld pool behaviour is analysed in 2mm and 5mm arc lengths with tilted (70°) torch.
Parvez, Shahid   +2 more
core   +4 more sources

Scaling of Electrode-Electrolyte Interface Model Parameters In Phosphate Buffered Saline [PDF]

open access: yes, 2014
We report how the impedance presented by a platinum electrode scales with the concentration of phosphate buffered saline (PBS). We find that the constant phase element of the model scales with approximately the log of concentration, whereas the ...
Jones, Mark Hedley, Scott, Jonathan B.
core   +1 more source

Compact nonlinear model of an implantable electrode array for spinal cord stimulation (SCS) [PDF]

open access: yes, 2013
We describe the construction of a model of the electrode-electrolyte interface and surrounding electrolyte in the case of a platinum-electrode array intended for spinal-cord stimulation (SCS) application.
Scott, Jonathan B., Single, Peter
core   +1 more source

Numerical solution of the dielectrophoretic and travelling wave forces for interdigitated electrode arrays using the finite element method [PDF]

open access: yes, 2002
AC electrokinetics is the study of the movement of polarisable particles under the influence of AC electric fields. The fields are applied to a suspension of particles by planar microelectrode structures and one particular design, the interdigitated bar ...
Ramos, Antonio   +5 more
core   +1 more source

Fabrication of bifunctional membrane electrode assemblies for unitised regenerative polymer electrolyte fuel cells [PDF]

open access: yes, 2006
Bifunctional membrane electrode assemblies have been fabricated using a screen printing technique, which demonstrate a repeatable and stable operation to cell current and voltages.
Pettersson, J, Harrison, DJ, Ramsey, BJ
core   +1 more source

Determination of the effective thickness of a porous electrode in a flow-through reactor; effect of the specific surface area of stainless steel fibres, used as a porous cathode during the deposition of Ag(I) ions. [PDF]

open access: yes, 2008
This study discusses the use of potential distribution analysis during the deposition of metal ions, at limiting current conditions and determines the optimum electrode thickness at which no hydrogen evolution occurs.
Nava Montes de Oca, José Luis   +9 more
core   +1 more source

The band electrode: Ongoing experience with a novel turp loop to improve hemostasis in 265 patients [PDF]

open access: yes, 2004
Introduction: Intraoperative bleeding, one of the major complications of conventional transurethral resection of the prostate ( TURP), has led to a search for various alternative methods of tissue ablation in patients with benign prostatic hyperplasia ...
Reich, O., Faul, P.
core   +1 more source

An Analytical Method for Reconstruction of Velocity Profiles using a Multi-Electrode Electromagnetic Flow Meter [PDF]

open access: yes, 2013
An analytical method is developed for the reconstruction of velocity profiles using measured potential distributions obtained around the boundary of a multi-electrode electromagnetic flow meter.
Zhang, Zhichao   +2 more
core   +1 more source

Graphitic carbon nitrides as electrode supporting materials for lithium-ion batteries: what lies ahead in view of the current challenges?

open access: yesFrontiers in Energy Research, 2023
Graphitic carbon nitride (g-C3N4) has emerged as a promising material for various applications, particularly in the field of energy storage systems. Among these systems, lithium-ion batteries (LIBs) have become the cornerstone of portable electronics and
Mohd Sajid   +4 more
doaj   +1 more source

Improved Separation in Horizontal Protein SDS-PAGE with Double-Deck Flat Electrodes and a Field Inversion Gel Electrophoresis Module

open access: yesMethods and Protocols, 2023
The horizontal flatbed electrophoresis method is employed to separate protein samples, providing greater flexibility for various electrophoretic applications and easier sample loading compared to its vertical counterpart.
Dong Woo Lim   +5 more
doaj   +1 more source

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