In May, Julie Nimmons, president of Schutt Sports in Illinois, successfully fought a lawsuit involving a football player who was paralyzed in a game while wearing a Schutt helmet.
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此外还讨论了仿柏拉图体与开普勒-波因索特体的复合材料涂层结构设计。
Moreover, the bionic material structures, which mimic the Plato bodies and Kapler-Poinsot bodies, were suggested to design the composite coating systems.