Lnminescence of Solids.

Optical Properties of Solids

3D MRI of solids

Magnetic resonance (MR) imaging of soft tissues, using the proton (1H) signal from liquid water, has emerged as one of the most important medical imaging modalities. However, MR imaging of solids, such as bone, has not achieved biomedical significance because the short spin-spin relaxation times of nuclei in solids results in broad line-widths and poor spatial resolution. The prospect of extend...

Wave Propagation in Mixture of Generalized Thermoelastic Solids Half-Space

This paper concentrates on the reflection of plane waves in the mixture of generalized thermo elastic solid half-space. There exists quasi dilatational waves i.e. qP1, qP2, qT and two rotational waves S1, S2 in a two dimensional model of the solid. The boundary conditions are solved to obtain a system of five non-homogeneous equations for amplitude ratios. These amplitude ratios are found to de...

Simulstion of Gas Diffusion in Capillaries and Porous Solids

Mechanics of Solids

The application of the principles of mechanics to bulk matter is conventionally divided into the mechanics of fluids and the mechanics of solids. The entire subject is often called continuum mechanics, particularly when we adopt the useful model of matter as being continuously divisible, making no reference to its discrete structure at microscopic length scales well below those of the applicati...