作者: D E Morgan , J P Corner , C W Whitney , N O'Rourke
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摘要: A postcrash investigation of 329 motorcycle and bicycle crashes involving head injury using police, hospital post mortem data damage assessment the protective helmets worn in crash was conducted. Experimental research into skull bone strength, transmission impact force from lower jaw to intracranial space, properties helmet lining materials headforms for testing included. Laboratory simulation sliding rotational accelerations different types situations also investigated. Findings indicate a need revise Australian Standards provide improved protection facial temporal areas, soften liners improve helmets. The optimal requirements children's be defined terms mass stiffness child bone.