Study group | I SPTA | P NEG | P POS | N per group |
---|---|---|---|---|
(W/cm2) | (MPa) | (MPa) | ||
1 | 13.7 | 2.8 | 3.1 | 40 |
2 | 13.7 | 2.8 | 3.1 | 40 |
3 | 13.7 | 2.8 | 3.1 | 43 |
4 | 13.7 | 2.8 | 3.1 | 43 |
5 | 27.4 | 2.8 | 3.1 | 43 |
6 | 27.4 | 2.8 | 3.1 | 43 |
7 | 27.4 | 2.8 | 3.1 | 43 |
8 | 27.4 | 2.8 | 3.1 | 43 |
9 | 54.7 | 2.8 | 3.1 | 43 |
10 | 54.7 | 2.8 | 3.1 | 43 |
11 | 54.7 | 2.8 | 3.1 | 43 |
12 | 54.7 | 2.8 | 3.1 | 43 |
13 | 136.8 | 2.8 | 3.1 | 43 |
14 | 136.8 | 2.8 | 3.1 | 43 |
15 | 136.8 | 2.8 | 3.1 | 43 |
16 | 136.8 | 2.8 | 3.1 | 44 |