As shown in the video link below, you can use a power meter to accurately measure either the peak or the true-RMS (root-mean-square) power of an RF signal. While true-RMS power meters are used in a ...

It wasn't that long ago that the only way to test for Alzheimer's disease was to perform an autopsy on someone who had been suffering from dementia to look for the telltale tangles of tau and amyloid ...

FORT WORTH, Texas – Last week’s PGA Championship was the final event in a five-week, seven-tournament test period that allowed players to use distance-measuring devices during competition rounds in an ...

Patients who visit the emergency department for pain are often asked to categorize their pain level using a visual scale of numbered faces. However, a recent study suggests the efficacy of a more ...

LOS ANGELES & RALEIGH, N.C.--(BUSINESS WIRE)--Los Angeles- and Raleigh-based Gemelli Biotech announced the launch of a novel breath test called trio-smart™ that provides a more complete fermented gas ...

A radioactive iodine uptake (RAIU) tests the function of your thyroid gland, which helps regulate your metabolism. It works by measuring how much radioactive iodine is absorbed by the thyroid gland, ...

Researchers have discovered a convenient new way to track levels of omega-3 fatty acids in the bloodstream, making it much easier to access information that is critical to cardiovascular and cognitive ...

Scientists from the University of California San Diego School of Medicine are suggesting Alzheimer’s disease may be detected years before symptoms appear by examining pupil dilation. The new study ...

SANTA ROSA, Calif.--(BUSINESS WIRE)--Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that delivers advanced design and validation solutions to help accelerate innovation to ...

A breathalyzer test is a diagnostic device that measures how much alcohol is in the air a person breathes out. It can be used to estimate blood alcohol content (BAC), or how much alcohol is in the ...

In order to further evolve product quality, the German engine manufacturer Sky Power GmbH has expanded its technical equipment. One additional engine test cell and a picture-guided 3D ...