The values of the apparent activation energy ([Delta]E), obtained from the variations of the glass transition temperature with heating rate, were inve...

Solvent extraction of titanium from both hydrochloric acid and calcium chloride solutions has been investigated. Polarographic analysis showed that th...

Samples of marine surface sediments of different grain sizes collected in Ghazaouet, a small bay on the western coast of Algeria, have been examined t...

We have obtained the electron and positron band structure and charge densities in InxGa1-xSb from wavefunctions derived in a model pseudo-potential ba...

We use a BRST superspace to formulate off-shell nilpotent BRST and anti-BRST transformations in the simple supergravity. The method relies on the poss...