| 1. | Maximum Utilization of Energy Source Minerals Using Mineral Processing Techniques: A Review | |
| Pages 25-40 | ||
| Mohamed A Abdel-Khalek | ||
| 2. | Numerical Analysis for the Effect of Porosity on Thermal Energy Storing and Releasing in The Spongy Porous Medium | |
| Pages 41-47 | ||
| Salwa Hassan; Mohamed Ziada; Zeinab Abedel-Rehim | ||
| 3. | Different Models of Random Walk | |
| Pages 48-52 | ||
| Afrah Al-Bossly | ||
