A new bifacial PV optimization model for 18 Saudi Arabian cities identifies optimal tilt and azimuth, showing rear-side irradiance can boost annual energy yield by 8–12 % and shifts tilt 3°–11° higher ...
Children are usually examined using ultrasound to protect them from radiation exposure. Researchers at the Fraunhofer Institute for Manufacturing Engineering and Automation IPA are now working on a ...
A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many ...
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