Lateral luxation injuries are one of the most severe periodontal injuries in dental trauma. The correct diagnosis followed by repositioning of the tooth on the right position is fundamental for the ...

Center for Gravitational Wave Experiment, National Microgravity Laboratory, Institute of Mechanics, Chinese Academy of Sciences (CAS), Beijing 100190, China Taiji Laboratory for Gravitational Wave ...

Airbus Helicopters has hit the latest speed goal for its Racer demonstrator, with the compound rotorcraft achieving 240kt ...