| d | , |
|
Design 1 | 2 | 0.15, 0.15 | 0.3 |
Design 2 | 1.5 | 0.15, 0.15 | 0.3 |
Design 3 | 2 | 0.25, 0.25 | 0.3 |
Design 4 | 2 | 0.15, 0.15 | 0.5 |
Design 5 | 1.5 | 0.15, 0.15 | 0.5 |
Design 6 | 1.5 | 0.25, 0.25 | 0.3 |
Design 7 | 2 | 0.25, 0.25 | 0.5 |
Design 8 | 1.5 | 0.25, 0.25 | 0.5 |