Six structures exhibited by the rotating sodium ion pump were reconstructed in 3D using cryo-electron microscopy. This analysis revealed that (1) the rotor exhibits non-uniform rotation behavior due ...

October 28, 2008 Helicopters featuring coaxial rotor designs are not exactly new. The co-axial design of a pair of rotors mounted on the same mast and with the same axis of rotation, but turning in ...

The two most important electric motors are the ac induction motor and the permanent magnet (PM) brushless synchronous motor, also known as the brushless dc or ac servo motor. These motors have ...

Transformation in any industry takes time, but it can be an especially long process in the aerospace industry. That’s something Jay Carter, Jr., president and CEO of Carter Aviation Technologies ...