We present an approach for improving spatial frequency sampling in active incoherent millimeter-wave (AIM) imaging systems using frequency diversity. AIM imaging relies on active transmission of ...
The BBC World Service has launched a temporary emergency lifeline radio programme for Iran in response to the ongoing turmoil ...
Access to independent news for people in Iran has been widened through a temporary emergency radio programme from the BBC World Service, launched amid ongoing unrest and an internet blackout.
Abstract: For space-borne gravitational wave detectors, such as LISA and TianQin, the disturbance caused by the coupling of test masses and the external magnetic fields is one of the main sources of ...
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The sun just unleashed its biggest solar flare in 30 years and Earth is on alert
The sun has just fired off an eruption so intense it ranks among the most powerful solar flares seen in three decades, a jolt ...
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