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Production and Characterization of Aluminosilicate Refractory Brick Using Unwana Beach Silica Sand, Ekebedi and Unwana Clays

Odewale I. Olajide, Obika B. Michael & Tse D. Terna · Current Journal of Applied Science and Technology · 2014

Production and characterization of aluminosilicate refractory brick using Unwana beach silica sand, Ekebedi and Unwana clays has been carried out with a view to determining the suitability of localy available raw materials for refractory bricks production. The sand was used to co...

Open access Research Article 10.9734/BJAST/2015/12532

Using Digital Relays for Improved Power Transformer Differential Protection

D. C. Idoniboyeobu & D. M. A. Bob · Current Journal of Applied Science and Technology · 2014

Power transformers form a vital component of the electrical power system; hence the protection of this equipment is a matter of priority towards ensuring a stable power supply. The unplanned outages of a power transformer could cost utility millions of dollars. It is therefore of...

Open access Research Article 10.9734/BJAST/2015/10832

An Analysis In-vitro of the Cytotoxic, Antioxidant and Antimicrobial Activity of Aqueous and Alcoholic Extracts of Annona muricata L. Seed and Pulp

Rosa Raybaudi-Massilia, Alírica I. Suárez, Francisco Arvelo, Jonathan Mosqueda-Melgar, Alexandra Zambrano & María I. Calderón-Gabaldón · Current Journal of Applied Science and Technology · 2014

Aims: To evaluate the cytotoxic activity of aqueous and alcoholic extracts from Annona muricata L (soursop) seed and pulp on human tumor cell lines of breast, prostate and cervix; as well as the antioxidant and antimicrobial properties of those extracts. Study Design: For cytotox...

Open access Research Article 10.9734/BJAST/2015/13587