Unmanned aerial vehicle (UAV) targets are characterized by slow speed, low flying altitude, and small radar cross section, which provides them with great stealth properties. In the urban low-altitude ...

The acceleration index alone was able to predict the standard toe–brachial index with 88 per cent accuracy. Using a simple ...

Many GP surgeries and foot clinics don't have this kit. And in many people, especially those with diabetes or stiff arteries, the test doesn't always give a clear or reliable, result. Our research ...

Doctors can check circulation in the feet by comparing blood pressure in the toe with that in the arm. The result is known as ...

In this work, we propose that Kalman filtering (KF) may provide superior performance to estimate Doppler centroid frequencies of Synthetic Aperture Radars (SAR) systems. By measuring absolute Doppler ...

Transcranial Doppler (TCD) is widely used to predict cerebral vasospasm in patients with subarachnoid hemorrhage by monitoring mean flow velocity (MFV) in major cerebral arteries. However, its ...

J.J. Spaun earned the right to dance in the rain after making the longest putt of the 2025 U.S. Open on Sunday. Watch how he won the event.

A team of daredevils, including Travis Pastrana, jumped a C8-generation Chevrolet Corvette over 100 feet by launching off a dirt ramp. It came close to not making the jump.

FRESNO COUNTY, Calif. (FOX26) — A driver was arrested for DUI after a truck flew 200 feet down a cliff, killing one person and injuring multiple others.