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 ...