Cross-polar flow is a phenomenon that describes the movement of air over the North Pole. For U.S. context, this generally ...

High above the North Pole, about 10 to 30 miles above Earth’s surface, sits a massive whirlpool of icy air known as the polar ...

Japanese scientists at Tokyo University of Agriculture and Technology (TUAT), Teikyo University of Science, and Juntendo University have found -- in animal studies -- a close relationship between ...

A distinguishing feature of cardiac blood flow is the presence of vortices, 1,2 which are ring-shaped regions of rotating flow motion. Vortices are well-known entities in fluid dynamics, characterized ...

Japanese scientists at Tokyo University of Agriculture and Technology (TUAT), Teikyo University of Science, and Juntendo University have found -- in animal studies -- a close relationship between ...

A water flow meter is an instrument capable of measuring the amount of water passing through a pipe. Several water flow meter technologies are available for selection depending on the water ...