Pressure is a measure of how concentrated a force is. The amount of pressure exerted on an object depends on the force applied and the surface area it is spread over. Force diagrams and resultant ...
Hurricanes combine unyielding winds and torrential rain to create some of Earth’s most powerful storms. When these storms near land, wind can cause devastating damage, even spawning tornadoes. But the ...
Abstract: Unlike the uniform linear array (ULA), the beam of uniform circular array (UCA) can scan azimuthally through 360° and the resolution is the same for any angle. What is more, the UCA can ...