Abstract A solid waste sample from acidic leaching of Alluoga sedimentary rocks, SW Sinai, Egypt, was processed for and extraction U Cu respectively. This assayed 200 mg/kg 5 g/kg Cu. The present work aims to obtain free through selective alkaline uranium followed by environmentally safe glycine solution copper the resulted waste. Under studied optimum conditions efficiency attained 93% 96% Ura...

Abstract In this paper, leaching characteristics are presented, and a cost-effective process for extracting uranium, copper, cadmium from Talet Seleim’s Gibbsite is developed. H 2 SO 4 was chosen as the preferable agent based on agitation experiment’s findings. The efficiencies of U, Cu, Cd attained 95%, 90%, 89%, respectively, under investigated ideal circumstances. Kinetic study proved diffus...

* Author for Correspondence: E-mail: [email protected], Mobile: +91-944 893 910 5; Fax: 0091-821-2421263, 2516133 † The September 2009 Issue of the Journal had got delayed. To avoid delay in publication, this article has been included in the present Issue even though it was accepted after September 2009. Determination of Drug Content of Pharmaceuticals Containing Lamotrigine by Titrimetry ...

The satisfactory substitute for catgut suture, Vicryl (polyglactin 910) suture, was used in fifty-three patients who underwent general and thoracic surgical procedures. Theoretical advantages of increased strength, controlled absorption by slow depolymerization and dissolution, and superior handling characteristics were confirmed. No suture-related complications were observed.

Episiotomy, the incision of the perineum during the last part of the second stage of labour or delivery is still considered a controversial procedure. Long-term complications after episiotomy repair are common. A large proportion of women suffer short-term perineal pain and up to 20% have longer-term problems (e.g. dyspareunia).1 Other complications involve the removal of suture material, exten...