Thermal Effects of Heat-Resistant Rubber Composites. II. Effect of BaTiO3-Ceramic on Thermal Effects of Carbon Black-Loaded Butyl Rubber. Thermal Effects of Heat-Resistant Rubber Composites. III. Effect of Type and Concentration of Carbon Black. Electrical Conduction in Gamma Irradiated Alumina. Published in: Radiat. Phys. Chem. Vol.45, No.1, pp. 151-157, Electrical-conductivity behavior in crystalline Cerium (IV) phosphates. Dielectric Relaxation and Thermodynamic Studies on Se90Ge10-x Inx Glasses. Effect of growing barium ferrite phases on the electrical conduction in Fe2O3/BaCO3 composite. Effect of vitrification suppression on non-linear conduction in vanadium phosphate glasses. Influence of Lithium phosphate concentration and temperature on the electrical conduction of (76V2O5-24P2O5)1-X(LI3PO4)X glasses. Effects of Vitrification Suppression on Structure Morphology, Conductivity and Dielectric Properties of Vanadium Phosphate Glasses. Elecrtical conduction and dielectric properties of vanadium phosphate glasses doped with lithium. D.C. conductivity behavior of heat treated BaCO3/ZnO mixture. Published in: Arab Journal of Physics and Math., Egypt. Paper No.14 Influence of Cobalt Chloride Addition on the Electrical and Optical Properties of Poly(vinyl alcohol). Proposal of an Empirical Formula for the Relation between Temperature and Concentration of Fe Impurities in AuFe Spin-Glass Alloy. Influence of the Nd3+ ions content on the FTIR and the visible up-conversion luminescence properties of nano-structure BaTiO3, prepared by sol–gel technique Detection of up-conversion in nano-structure BaTiO3 co-doped with Er3+ and Yb3+ ions