Scientists in China seem to have achieved the feat of making a drone carry out a horizontal landing on a runway after it has flown at hypersonic speeds, according to reports. The technological ...
State Key Laboratory of Chemical Engineering, School of Chemical Engineering East China University of Science and Technology (ECUST), Shanghai 200237, China ...
Because protraction causes larger kinematic alterations than horizontal adduction it can be used to identify lesions in acromioclavicular injuries more clearly, a new study finds. “Previous cadaveric ...