The temperature gradient (h i and he) driven instability in the short wavelength regime, ukyr iu .1, is studied in a sheared slab. An analytical analysis is performed first to clarify the physics mechanisms for the modes in a shearless slab. The correlation between the growth rate and the real frequency of the modes is discussed in detail. The electron temperature gradient is found to have stro...

Oscillations of magnetic structures in the solar corona have often been interpreted in terms of magnetohydrodynamic waves. We study the adiabatic magnetoacoustic modes of a prominence plasma slab with a uniform longitudinal magnetic field, surrounded by a prominence-corona transition region (PCTR) and a coronal medium. Considering linear small-amplitude oscillations, the dispersion relation for...

A simple method is proposed to describe the propagation of electromagnetic waves in magnetized uniform plasma slabs. Using this method, the reflection, absorption and transmission coefficients of such plasmas for right-hand circularly waves are studied and the effects of the continuously changing external magnetic field on the power of the electromagnetic waves propagated in magnetized plasma s...

Magnetized laser-produced plasmas are central to many studies in laboratory astrophysics, inertial confinement fusion, and industrial applications. Here, we present the results of large-scale three-dimensional magnetohydrodynamic simulations dynamics a plasma expanding into transverse magnetic field with strength tens teslas. The show being confined by strong slender slab structured magnetized ...

This study presents the results of an experimental program to investigate the effectiveness of an innovative combined FRP technique using combination of externally bonded (EB) FRP fabrics and near surface mounted (NSM) FRP rods for flexural strengthening of existing reinforced concrete (RC) two-wayslabs with low clear cover thickness. Three full-scale RC slabs (1500×1500×120 mm) were tested und...

A numerical scheme is described to compute the reflection, absorption, and transmission coefficients of TEm,0 and plane electromagnetic waves propagating in a nonuniform plasma slab. The numerical solutions are in good agreement with theoretical solutions for two different kinds of electron density profiles. The solutions for various electron density profiles will be shown in TEm,0 mode. The me...

The modulation of the microwave emission intensity from a flaring loop by standing linear sausage fast magnetoacoustic wave is considered in terms straight plasma slab with perpendicular Epstein profile density, penetrated magnetic field. gyrosynchrotron (GS) nature, and caused mildly relativistic electrons which occupy layer oscillating slab, i.e., emitting volumes do not coincide. It shown th...

A systematic study of nonlocal and size effects on the energy transfer a dipole (e.g., molecule or quantum dot) induced by proximity metal slab is presented. Nonlocal are accounted for using hydrodynamic model (HDM). We derive general relation that connects rate to linear charge density–density response function slab. This explicitly evaluated HDM local Drude model. show thin can support series...