أرسل هذا في رسالة قصيرة: A computational study on the basis for a safe speed limit for bicycles on shared paths considering the severity of pedestrian head injuries in bicyclist-pedestrian collisions

  _____    __   __    ____      ______    _____   
 |__  //   \ \\/ //  |  _ \\   /_   _//  |__  //  
   / //     \ ` //   | |_| ||   -| ||-     / //   
  / //__     | ||    | .  //    _| ||_    / //__  
 /_____||    |_||    |_|\_\\   /_____//  /_____|| 
 `-----`     `-`'    `-` --`   `-----`   `-----`