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(a) Acceleration profile used for impact. The impact duration is 10 ms, and the profile has a peak translational acceleration of 2000 m/s2 in the middle. (b) Impact directions. The SI is simulated as striking the jaw, the LI as striking the temple, and the OI as striking the cheek at a 30° angle to the SI. LI: lateral impact, OI: oblique impact, SI: sagittal impact.
