A research program was conducted on different clay-bearing rocks selected from the Ilam, Sarpol-e Zahab and Tajarak regions (Iran) to predict their slaking characteristics. The new durability apparatus (nested mesh drums) separates disintegrated particles varying from > 25.4 to < 2 mm as the drums were rotated. On the basis of the particle size distribution, the disintegration ratio (DR) was us...

Limited progress has been made in the quest to identify both selective and non-toxic T-type calcium channel blocking compounds. The present research work was directed toward slaking the same by identifying the selective three dimensional (3D) pharmacophore map for T-type calcium channel blockers (CCBs). Using HipHop module in the CATALYST 4.10 software, both selective and non-selective HipHop p...

Sir,?Finding that a great deal of interest is now displayed in investigating the caus^ and prevention of cancer, and that bacteriologists are hard at work isolating the micro-organism, I venture to write to you the following, hoping that it may be of some service to those who are interested in the investigations. It must have been noticed by any and all of the medical profession, who had t!>e c...