Results 61 to 70 of about 188,313 (285)

Safety and Efficacy of 10 kHz Spinal Cord Stimulation for the Treatment of Refractory Chronic Migraine: A Prospective Long‐Term Open‐Label Study

open access: yesNeuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Background Refractory chronic migraine (rCM) is a highly disabling condition for which novel safe and effective treatments are needed. Safety and long‐term efficacy of paresthesia‐free high cervical 10 kHz spinal cord stimulation (SCS) were here prospectively evaluated for the treatment of rCM.
Adnan Al‐Kaisy   +7 more
wiley   +1 more source

Magnetohydrodynamic code for gravitationally-stratified media [PDF]

open access: yes, 2008
Aims. We describe a newly-developed magnetohydrodynamic (MHD) code with the capacity to simulate the interaction of any arbitrary perturbation (i.e., not necessarily limited to the linearised limit) with a magnetohydrostatic equilibrium background ...
Erdélyi, R.   +4 more
core   +5 more sources

Global MHD Simulations of the Time-dependent Corona [PDF]

open access: gold, 2023
R. Lionello   +7 more
openalex   +1 more source

MHD Disc Winds

open access: yes, 2007
25 pages, 11 figures to be published in Lecture Notes in Physics, "Jets from Young Stars: Models and Constraints", J. Ferreira, C. Dougados and E.
openaire   +2 more sources

Bioconvection Darcy–Forchheimer Flow of Ree‐Eyring Nanofluid Over a Riga Plate With Arrhenius Activation Energy and Viscous Dissipation

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This work examines the intricate interactions of heat radiation, viscous dissipation, the Cattaneo–Christov thermal model, gyrotactic microorganisms, Arrhenius activation energy, and Darcy–Forchheimer flow affecting Ree‐Eyring nanofluid behavior across a Riga plate.
M. Vinodkumar Reddy   +4 more
wiley   +1 more source

Inductive MHD Generator

open access: yesZeitschrift für Naturforschung A, 1963
The electrodynamic response of a particular inductive magnetohydrodynamic generator is calculated. Expressions for the output voltage and output power are derived. The results of experiments conducted with the generator mounted on an electromagnetic shock-tube agree with the theoretical predictions. The measured output power is of the order of 10 watts
openaire   +2 more sources

Bioconvective Chemically Reactive Radiative Squeezing Flow of a Casson Hybrid Nanofluid Between Two Parallel Plates Under Variable Viscosity

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Hybrid nanofluids, known for their superior thermal and electrical conductivity, have demonstrated remarkable potential in enhancing the heat transfer capability of conventional base fluids. This study analyzes the effects of viscous dissipation and heat radiation on two‐dimensional unsteady incompressible squeezing flow transporting hybrid ...
Hajra Batool   +3 more
wiley   +1 more source

Dataset of human skin and fingernails images for non-invasive haemoglobin level assessment

open access: yesScientific Data
Anaemia, a decrease in total concentration of haemoglobin (Hb) in blood, affects substantial percentage of the population worldwide. Currently, the gold standard for determining the Hb level is the invasive analysis of venous blood.
Boris Yakimov   +10 more
doaj   +1 more source

An On-Orbit Dynamic Calibration Method for an MHD Micro-Angular Vibration Sensor Using a Laser Interferometer

open access: yesSensors, 2019
The magnetohydrodynamic (MHD) micro-angular vibration sensor is a significant component of the MHD Inertial Reference Unit (MIRU) and measures micro-amplitude and wide frequency angular vibration. The MHD micro-angular vibration sensor must be calibrated
Yingjie Wu   +3 more
doaj   +1 more source

Numerical simulations of imbalanced strong magnetohydrodynamic turbulence

open access: yes, 2009
Magnetohydrodynamics (MHD) is invoked to address turbulent fluctuations in a variety of astrophysical systems. MHD turbulence in nature is often anisotropic and imbalanced, in that Alfvenic fluctuations moving in opposite directions along the background ...
Beresnyak   +15 more
core   +1 more source

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