| 1. | FRICTION AND WEAR OF SAND CONTAMINATED LUBRICATED SLIDING | |
| Pages 1-12 | ||
| M. A. Ramadan | ||
| 2. | VIBRATION ANALYSIS OF ADDING CONTAMINANTS PARTICLES AND CARBON NANOTUBES TO LITHIUM GREASE OF BALL BEARING | |
| Pages 13-20 | ||
| A. Nabhan | ||
| 3. | FRICTION COEFFICIENT DISPLAYED BY SLIDING THE FOOTBALL ON THE GLOVES OF THE GOALKEEPER | |
| Pages 21-33 | ||
| Y. M. Youssef; M. I. Khashaba; W. Y. Ali | ||
| 4. | TRIBOELECTRIFICATION OF LATEX AND POLYETHYLENE GLOVES | |
| Pages 34-45 | ||
| A. S. Ali; M. I. Khashaba | ||
| 5. | WEAR RESISTANCE OF STEEL COATED BY POLYURETHANE REINFORCED BY STEEL WIRES | |
| Pages 46-56 | ||
| M. H. Kassar; A. M. Samy; M. Y. Khashaba; W. Y. Ali | ||
