Results 81 to 90 of about 188,313 (285)

Hall Effect on MHD Transient Flow Past an Impulsively Started Infinite Horizontal Porous Plate in a Rotating System

open access: yesInternational Journal of Applied Mechanics and Engineering, 2018
In this paper, the effect of Hall current on an unsteady MHD transient three dimensional flow of an electrically conducting viscous incompressible fluid past an impulsively started infinite horizontal porous plate relative to a rotating system has been ...
B. Prabhakar Reddy
doaj   +1 more source

Absorption lines from magnetically-driven winds in X-ray binaries

open access: yes, 2015
High resolution X-ray spectra of black hole X-ray binaries (BHBs) show blueshifted absorption lines from disk winds which seem to be equatorial. Winds occur in the Softer (disk-dominated) states of the outburst and are less prominent or absent in the ...
Belmont, R.   +10 more
core   +3 more sources

A Photoredox Radical‐Polar Crossover Reaction for the Preparation of Monoprotected Dicarbonyl Compounds

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
An ATRA‐based, Ru‐photocatalyzed radical‐polar crossover reaction for the preparation of monoprotected dicarbonyl compounds is reported. This procedure is based on the capture of a cationic intermediate, arising from the radical step, with diverse nucleophiles.
Derek Mota‐Hernández   +2 more
wiley   +1 more source

The Effect of MHD on Free Convection with Periodic Temperature and Concentration in the Presence of Thermal Radiation and Chemical Reaction

open access: yesInternational Journal of Applied Mechanics and Engineering, 2017
This paper studies the effect of magneto hydrodynamics on unsteady free convection between a pair of infinite vertical Couette plates. The temperature of the plates and concentration between the plates vary with time.
B. Zigta, P. R. Koya
doaj   +1 more source

MHD instabilities in accretion mounds - 1: 2D axisymmetric simulations

open access: yes, 2013
We have performed stability analysis of axisymmetric accretion mounds on neutron stars in High Mass X-ray Binaries (HMXB) by 2-D MHD simulations with the PLUTO MHD code.
Bhattacharya, Dipankar   +2 more
core   +1 more source

Direct Numerical Simulation of Magnetohydrodynamic Slip‐Flow Past a Stretching Surface Using Physics‐Informed Neural Network

open access: yesHeat Transfer, EarlyView.
ABSTRACT Traditional numerical methods, such as finite difference methods (FDM), finite element methods (FEM), and spectral methods, often face meshing challenges and high computational cost for solving nonlinear coupled differential equations. Machine learning techniques, specifically Physics‐informed machine learning, address these obstacles by ...
Ahmad, Feroz Soomro, Husna Zafar
wiley   +1 more source

Non‐pharmacologic therapies for treating sexual dysfunction during pregnancy: A systematic review and meta‐analysis

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Sexual dysfunction during pregnancy is a common problem, and can occur as the result of various physical, hormonal, and emotional changes that women experience during this period. Non‐pharmacologic treatments are recommended due to the restrictions on medications during this period.
Antonio Carlos Queiroz de Aquino   +8 more
wiley   +1 more source

Role of Brownian Motion and Thermophoresis Effects on Hydromagnetic Flow of Nanofluid Over a Nonlinearly Stretching Sheet with Slip Effects and Solar Radiation

open access: yesInternational Journal of Applied Mechanics and Engineering, 2019
Hydromagnetic flow of water based nanofluids over a nonlinearly stretching sheet in the presence of velocity slip, temperature jump, magnetic field, nonlinear thermal radiation, thermophoresis and Brownian motion has been studied.
S.P. Anjali Devi, S. Mekala
doaj   +1 more source

Woman‐centeredness of family planning care and associated factors in a semi‐urban health district in West Cameroon

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To measure the woman‐centeredness of family planning (FP) care and determine its correlates in West Cameroon. Methods We conducted a cross‐sectional analytical study from August to November 2024 in the Mifi Health District (MHD). We included women receiving FP care in all the public health facilities. We collected data were using the
Jovanny Tsuala Fouogue   +6 more
wiley   +1 more source

Effects of Chemical Reaction on Transient MHD Flow with Mass Transfer Past an Impulsively Fixed Infinite Vertical Plate in the Presence of Thermal Radiation

open access: yesInternational Journal of Applied Mechanics and Engineering, 2019
The effects of chemical reaction on a transient MHD mixed convection flow with mass transfer past an impulsively fixed infinite vertical plate under the influence of a transverse magnetic field have been presented.
B. Prabhakar Reddy
doaj   +1 more source

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