Results 91 to 100 of about 74,903 (268)

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

Two-dimensional magnetohydrodynamic turbulence in the small magnetic Prandtl number limit [PDF]

open access: yes, 2012
In this paper we introduce a new method for computations of two-dimensional magnetohydrodynamic (MHD) turbulence at low magnetic Prandtl number $\Pra=\nu/\eta$.
Tobias, Steve   +2 more
core   +1 more source

Global Disparity Within the Management of Traumatic Abdominal Vascular Injuries: Analysis of a Global Dataset

open access: yesWorld Journal of Surgery, EarlyView.
Vascular injuries are common to trauma and carry a high risk to limb and life. Integrating specialist vascular care into existing trauma systems is essential; however, global data on this topic remains limited. This study describes global patterns of abdominal vascular trauma, through secondary analysis of the Global Outcomes After Laparotomy for ...
J. Amoako   +743 more
wiley   +1 more source

Effect of Electric Field on Dispersion of a Solute in an MHD Flow through a Vertical Channel With and Without Chemical Reaction

open access: yesInternational Journal of Applied Mechanics and Engineering, 2016
The longitudinal dispersion of a solute between two parallel plates filled with two immiscible electrically conducting fluids is analyzed using Taylor’s model.
J.C. Umavathi   +3 more
doaj   +1 more source

Study on the Power‐Frequency Arc Extinction Characteristics of Semi‐Closed Short‐Gap Device

open access: yesHigh Voltage, EarlyView.
ABSTRACT Multi‐chamber arc‐extinguishing devices have a simple structure and excellent arc‐extinguishing performance; thus, they have attracted considerable attention as lightning protection devices. However, the structural parameters of different models of the aforementioned devices vary, leading to inconsistent protection levels; therefore, the arc ...
Yeqiang Deng   +4 more
wiley   +1 more source

Effects of Thermal Diffusion and Viscous Dissipation on Unsteady MHD Free Convection Flow Past a Vertical Porous Plate Under Oscillatory Suction Velocity with Heat Sink

open access: yesInternational Journal of Applied Mechanics and Engineering, 2014
The thermal diffusion and viscous dissipation effects on an unsteady MHD free convection heat and mass transfer flow of an incompressible, electrically conducting, fluid past an infinite vertical porous plate embedded in a porous medium of time dependent
B. Prabhakar Reddy
doaj   +1 more source

Efficiency comparison between new single‐needle dialysis and conventional double‐needle dialysis and exploration of the optimal prescription parameters for single‐needle hemodialysis

open access: yesTherapeutic Apheresis and Dialysis, Volume 29, Issue 3, Page 419-427, June 2025.
Abstract Objective To compare the dialysis efficiency parameters between new single‐needle dialysis and conventional double‐needle dialysis and to explore the optimal prescription parameters for single‐needle hemodialysis. Methods This study involved a prospective, cross‐over design. Eight patients were randomly divided into two cohorts, which received
Bin Zhao   +8 more
wiley   +1 more source

Patient‐reported outcomes, postoperative pain and pain relief after day‐case surgery (POPPY): acute pain and recovery during the first 7 days

open access: yesAnaesthesia, EarlyView.
Summary Introduction The majority of surgical cases in the UK occur in a day‐case setting. Published short‐term follow‐up studies after day‐case surgery are lacking and patterns of recovery including pain and patient reported outcome measures, are largely unknown. Methods Data from the Patient‐reported Outcomes, Postoperative Pain and pain relief after
Matthew Everson   +2177 more
wiley   +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   +3 more sources

Safety pharmacology of acute mescaline administration in healthy participants

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims Psychedelics, including mescaline, may serve as novel treatments for depression and anxiety. However, data is scarce on the safety of mescaline. Methods The present pooled analysis included two double‐blind, randomized, placebo‐controlled studies with a total of 48 participants and 96 mescaline administrations. Single oral‐dose administrations (n =
Aaron Klaiber   +4 more
wiley   +1 more source

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