ELECTROSTATIC CHARGE GENERATED ON FLOOR IN HOSPITALS

REDUCING ELECTROSTATIC CHARGE GENERATED FROM SLIDING AGAINST POLYMERIC FLOOR IN HOSPITALS

INFLUENCE OF ADDING CONTAMINANTS PARTICLES TO LITHIUM GREASE ON FRICTION COEFFICIENT

FRICTION BEHAVIOR OF HYBRID COMPOSITES FILLED BY TITANIUM DIOXIDE NANOPARTICLES

TRIBOLOGICAL BEHAVIOR OF EPOXY REINFORCED WITH CARBON NANOTUBES AND FILLED BY VEGETABLES OILS