Guided wave radar technology is highly suited to very difficult level measurement applications. A typical guided wave radar setup will involve a transmitter that is installed on top of a vessel or ...

In 1885, an English scientist, Lord Rayleigh, had hypothetically shown 3 that waves could be propagated over the plane boundary between a vacuum (or an adequately rarefied medium, air for example), ...

I HAVE found 1 that surface wave velocities can be conveniently and accurately derived by measuring a critical angle at which, when an ultrasonic beam is reflected from a solid surface in a water bath ...

Researchers in Europe have developed a technique for obtaining accurate laser-based measurements of objects hidden behind complex scattering structures. They say that their mathematical formula, which ...

On January 17, 2018, Hugo Vau was in the right spot at the right time to do what no other surfer had done before: Ride a wave measuring more than 100 feet in height. To the surfing world, that barrier ...

Researchers have demonstrated the ability to both excite and detect spin waves in a two-dimensional graphene magnet, but they couldn't measure any of the wave's specific properties. Now, researchers ...

A team of researchers, led by Carl Saab from Brown University and Rhode Island Hospital, has developed a new method that is claimed to objectively measure pain levels. The system uses ...

At the 90-nanometer node and below, a progression of low-k dielectric materials is being introduced for IC interconnects to achieve smaller wiring dimensions at higher circuit speed. Compared with ...

An international team of researchers has homed in on a specific brain wave measurement that can effectively predict a person’s pain sensitivity. The research suggests this tool could be used to help ...

Traditional EEG brain wave measurements have been done in laboratory settings. Today, far simpler wireless headsets and headbands are available to consumers. The practice of companies quietly selling ...

Pro surfer Sebastian Steudtner was on his board, bobbing in the waters off Nazaré, Portugal, when he saw a lone monster approaching, steadily growing as it rumbled closer. He nodded toward his Jet Ski ...