Results of dielectric and resonance frequency (formula presented) measurements below room temperature are presented for (formula presented) (formula presented) and 0.520. It is shown that the temperature coefficient of ...

The oblique whistler waves have been studied having k vector at an angle to magnetic field for a generalized distribution function reducible to bi-maxwellian and loss-cone. The dispersion relation and growth rate have been ...

Bioadhesive sodium alginate microspheres of Metoprolol tartrate (MT) for intranasal systemic delivery were prepared to avoid the first-pass effect, as an alternative therapy to injection, and to obtain improved therapeutic ...

The thermodynamic origin of various types of phase diagrams in simple binary systems exhibiting two phases (e.g. a liquid and a solid phase) has been examined using the regular solution model. The necessary conditions for ...

An attempt has been made to predict the dissolution of Nb(CN) precipitates in the heat affected zone (HAZ) of a Nb containing HSLA-100 steel. An invariant size approximation model along with existing solubility product ...

In the zinc-bismuth system, a monotectic reaction occurs at 689 K and 0·6 at.% Bi composition. Rapid solidification of the as-cast monotectic alloy led to a micromorphology in which bismuth was uniformly and bimodally ...

The structural and magnetic properties of (Tb1-xCex)MnO3 have been investigated. The presence of Griffith's phase has been confirmed from the AC susceptibility study of the materials. The observed Griffith phase in ...

A flexible, lead-free piezoelectric nanogenerator is demonstrated, which produces an electrical signal (voltage) under the application of stress. Barium titanate (BaTiO3) nanoparticles are embedded in the poly(vinylidene ...

A green composite, derived from the biowaste pomegranate peel, is used for piezoelectric energy harvesting. A hybrid of poly(vinylidene fluoride) and pomegranate peel powder is prepared through a solution route. A structural ...

The steep electron density gradient, the magnetic field curvature and the effect of gravity make the Venus ionopause region unstable. The onset of flute instability in the Venus ionopause plasma has been studied. The ...