Crack velocity and the fracture of bone.
D000818:Animals; D001842:Bone and Bones / Q000502:physiology* / Q000648:ultrastructure; D002417:Cattle; D005264:Femoral Fractures / Q000503:physiopathology; D005269:Femur / Q000502:physiology; D050723:Fractures, Bone / Q000473:pathology / Q000503:physiopathology*; D013314:Stress, Mechanical