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Cytophone clinical prototype The Cytophone platform, shown here during its alignment at a hospital in Yaoundé, Cameroon, ...
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Four-wave mixing A weak optical signal (red) from a spacecraft transmitter can be amplified noise-free when it encounters two pump waves (blue and green) in a receiver on Earth. (Courtesy: Chalmers ...
Siloton’s handheld OCT system could soon be used for home-based monitoring of retinal disease, and may one day find its way onto future space missions ...
Paliya explains why it is essential for researchers to know about prizes such as the IOP highly cited paper award ...
Three’s company Artist's impression of V404 Cygni showing the black hole (right) surrounded by a swirling disc of matter that is being pulled from the nearby companion star (left). The distant ...
A supposedly stable belt of radiation 7000 km above the Earth’s surface may in fact be producing damaging bursts of ...
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