A. Hashem

Effect of type and concentration of carbon black on the elastic modulus of butyl rubber

A. A. Ghani, A. I. Eatah, A. Hashem, 1990 .

Effect of concentration and temperature on the electrical conductivity in butyl rubber loaded with different types of carbon black

A. A. Ghani, A. I. Eatah, A. Hashem, 1989 .

Dielectric and conduction properties of aged and unaged butyl rubber-carbon black mixtures

A. A. Ghani, A. I. Eatah, A. Hashem, 1988 .

Histomorphometric study of the root apex of mandibular premolar teeth: an attempt to correlate working length measured with electronic and radiograph methods to various anatomic positions in the apical portion of the canal.

A. Hashem, H. Chalfin, E. Hassanien, 2008, Journal of endodontics.

Effect of preextension on electrical conductivity and physicomechanical properties of butyl rubber (IIR) loaded with different types of carbon black

A. A. Ghani, A. I. Eatah, A. Hashem, 1991 .

Detection of radiation deformation in crystalline polymers using the speckle photography technique

H. El-Ghandoor, A. Hashem, F. Sharaf, 1995 .