Effect of composition ratio and sintering process on mechanical properties and stresses in ha:Al<inf>2</inf>O<inf>3</inf>:SiO<inf>2</inf>ceramic systems

Studying the effect of irradiation time in preparing zinc oxide nanoparticles prepared by microwave method

Preparation and study of the structural, physical and mechanical properties of hydroxyapatite nanocomposite

Optical and Structural properties of Prepared Polyaniline - Graphene ( PANI/GN) Nano - composite

Preparation and characterization of hydroxyapatite powder and study of hydroxyapatite - alumina Composite

Fire resistance of selected construction materials