Oxygen is among the most frequently administered medical therapies, with a level that is commonly adjusted according to the reading on a pulse oximeter that measures patients’ oxygen saturation.

Radar is a remote sensing technique used to detect, locate, and analyze objects by emitting electromagnetic waves, more specifically microwaves, and measuring the time interval between the ...

The T1 (1.544 Mbps) transmission system is widely used in North American public and private telephone networks. An analogous system PCM-30 (2.048 Mbps), is used outside North America. Both of these ...