Scientists at the University of Birmingham have discovered that routine ball milling can cause high pressure effects on ... energy intensive and specialist equipment. “As we move towards an ...

But to build equipment that was significantly better ... Gomez and Rogers focused on the medium-pressure ball valve and the use of a compression-end connection. Offshore applications have required ...

Big Game USA, the Dallas-based company that is the leading maker of footballs used at the collegiate level, is developing a ball with a built-in pressure gauge. When the ball is inflated to 12.5 ...

Kennedy, G. C., and Newton, R. C., in Solids Under Pressure, edit. by Paul, W., and Warschauer, D. M., 163 (McGraw-Hill, New York, 1963).