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The Experimental Condition (EC) matrix. Each number represents an EC, i.e. a combination of saw blade frequency and saw blade contact load. The notation corresponds with the sample notation made on the bone shaft, as seen in Fig. 4.
| 150 Hz | 200 Hz | 250 Hz | |
|---|---|---|---|
| 3 kg | EC 1.1 | EC 1.2 | EC 1.3 |
| 4 kg | EC 2.1 | EC 2.2 | EC 2.3 |
| 5 kg | EC 3.1 | EC 3.2 | EC 3.3 |
