Scientists have devised a method of non-invasively tearing the objects apart, using what are known as "acoustic vortex beams." For several decades now, doctors have utilized a non-surgical ...

Abstract: EXACT mathematical relations between the characteristic impedance and the physical dimensions of circular concentric and eccentric coaxial lines, as well as of coaxial lines having square ...

Abstract: The characteristic impedance and the attenuation of transmission lines supporting TEM modes can be computed by using finite difference methods for solving the Laplace equation for the domain ...

The main beach at Sarakiniko is tucked away in a little inlet, and its shallow, protected waters make for a very relaxing swim. But that’s just the tip of what you can find in Sarakiniko. The ...