In order to compute the turbulent electromotive force, the vertical momentum equation for the galactic gas is solved. The only input is the density profile of the gaseous disk. The resulting-effect, the advection terms as well as the eddy diffusivity tensor are quenched by the feedback of the magnetic field. The only free parameters are the factor in the vertical structure equation and a " mixi...

Light is an electromagnetic wave composed of oscillating electric and magnetic fields, the one never occurring without the other. In light-matter interactions at optical frequencies, the magnetic component of light generally plays a negligible role. When we "see" or detect light, only its electric field is perceived; we are practically blind to its magnetic component. We used concepts from the ...

The effects of a uniform axial magnetic field directed towards an oscillating wall in a semi-infinite viscous fluid (or Stokes layer) is investigated. The linear stability and disturbance characteristics are determined using both Floquet theory and via direct numerical simulations. Neutral stability curves and critical parameters for instability are presented for a range of magnetic field stren...

This study shows that some species of fungi are affected by the magnetic field, which should be taken into account in studies airborne fungal and air quality. The aim this paper was to evaluate effect oscillating field (OMF) on behavior colonies three genus growth different culture mediums. stains were: Aspergillus niger, Cladosporium cladosporioides Penicillium citrinum were inoculated 90 mm P...

The temperature increase inside mesoporous silica nanoparticles induced by encapsulated smaller superparamagnetic nanocrystals in an oscillating magnetic field is measured using a crystalline optical nanothermometer. The detection mechanism is based on the temperature-dependent intensity ratio of two luminescence bands in the upconversion emission spectrum of NaYF4:Yb(3+), Er(3+). A facile step...

This paper reviews the latest developments in the field of spin chemistry with a particular focus on the effects of weak static and/or oscillating magnetic fields (typically smaller than the average hyperfine coupling) on radical recombination reactions. Anisotropic magnetic field effects and their significance in the debate about potential mechanisms controlling magnetoreception in birds are d...

Magnetic domain walls (MDWs) can move when driven by an applied magnetic field. This motion is important for numerous devices, including magnetic recording read/write heads, transformers and magnetic sensors. A magnetic film, with a sawtooth profile, localizes MDWs in discrete positions at the narrowest parts of the film. We propose a controllable way to move these domain walls between these di...