This will require a Doppler apparatus, ultrasound ... one beat) pulse reappears. This is the systolic pressure at that location. Afterward, deflate the cuff completely. The ABI is simply the ...

The signals are sent out as short pulses which may be reflected by objects in their path ... Most radars can measure reflectivity but you need a Doppler radar to measure velocity. Some 40 years ...

The signals are sent out as short pulses which may be reflected by objects in their path, in part reflecting back to the radar. Weather radars are designed to detect rain drops, hail or snow and from ...

WASHINGTON — (AP) — There’s not only one Donald Trump in the United States. Nor is there only one William J. Clinton. Plenty of people share names with famous presidents. Donald Trump, a ...