This is a preview. Log in through your library . Abstract In this paper, a procedure for the measurement of noise produced by compression brakes on heavy duty trucks is proposed and evaluated. The ...

People tend to spend, on average, several hours a day sitting on couches, chairs, and car seats, as well as considerable time on mattresses every night. Polyurethane foam plays a major role in ...

The International Tennis Federation (ITF) invited Mecmesin to bid for a project to replace its outdated ‘Stevens’ test machine which was used to measure the force required to ‘squash’ a tennis ball.