1.

DEVELOPING THE PERFORMANCE OF THE MEDICAL FACEMASK TO RESIST COVID-19

Pages 1-13
A. S. Ali; M. M. Youssef; W. Y. Ali; A. H. Badran
2.

SURVEY OF GEAR FAULT DIAGNOSIS USING VARIOUS STATISTICAL SIGNALS PARAMETERS

Pages 14-27
D. Y. Samuel; A. Nabhan; M. O. Mousa
3.

HARDNESS AND FRICTIONAL BEHAVIOUR OF DENTAL HYBRID COMPOSITE RESIN FILLED BY SILICON CARBIDE NANOFIBERS

Pages 28-40
A. K. Ameer; A. M. Samy; W. Y. Ali; A. A. Meshref
4.

WEAR BEHAVIOUR OF DENTAL RESIN REINFORCED BY SILICON CARBIDE NANOFIBERS

Pages 41-54
A. K. Ameer; W. Y. Ali; A. A. Meshref
5.

ROBUST TRACKING CONTROL FOR SLOSH-CONTAINER SYSTEM AGAINST VISCOUS FRICTION UNCERTAINTY

Pages 55-65
Abdelrahim Mahmoud; Salah Omar
6.

PERFORMANCE EVALUATION OF APRICOT KERNEL OIL-BASED CUTTING-FLUID USING L27 ORTHOGONAL ARRAYS DESIGN

Pages 66-82
C.V. Ossia; A. Big-Alabo,
7.

EFFECT OF ELECTRIC CURRENT ON THE TRIBOLOGICAL PROPERTIES OF LITHIUM GREASE DISPERSED BY SILICA NANO PARTICLES AND CARBON NANOTUBES

Pages 83-96
K. M. Atia; W. Y. Ali; A. H. Badran