| 1. | Behavior of Lightweight Reinforced Concrete Flat Slabs Subjected to Punching Shear | |
| Pages 55-64 | ||
| Ashraf Adel Shawky; Abdel-Rahman Hazem | ||
| 2. | Torsion Behavior of Recycled Aggregates Concrete Beams With Openings | |
| Pages 65-73 | ||
| Yahia Mohy El-Deen Osman; Ashraf Adel Shawky; Hany Ahmed Abdalla | ||
| 3. | Multi-Objective Optimization of Planetary Gear Train Using Genetic Algorithm | |
| Pages 74-80 | ||
| Mohamed Fawzy Nasr; Karam Youssef Maalawi; Khaled Yihia | ||
