All three components of the Air Force — active-duty, guard and reserve — are expected to make their recruiting goals for the current fiscal year, the first time that has happened in five years. The ...

Evaluating tribological properties such as friction coefficients, friction forces, and torques for arbitrary material pairs, with high precision is crucial for multiple areas of research and industry.

The Air Force will fall short of its recruiting goals for its National Guard and reserve components this year, as the military as a whole struggles to get Americans to enlist in the armed services.