Ultrasound News: 'Near Field' Result: Searchterm 'Near Field' found in 1 News Result Pages • '''The field of nonlinear acoustics is currently receiving a lot of attention, thanks to applications focused on the improvement of ultrasonic cleaning, ultrasonic welding, sonochemistry, or thermotherapy. Lithotripsy – the demolition of kidney stones ...' Tuesday, 10 February 2015 by phys.org Result Pages As far as the laws of mathematics refer to reality, they are not certain; and as far as they are certain, they do not refer to reality. - Albert Einstein |