Energy & Green Tech
Research in the International Journal of Exergy has looked at how a novel small-scale power-to-ammonia (P2A) system might be a useful tool in the move to a hydrogen economy. The work considers the energy efficiency and cost-effectiveness ...
Nov 3, 2023
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5
Engineering
Australian researchers have demonstrated that perovskite solar cells damaged by proton radiation in low-Earth orbit can recover up to 100% of their original efficiency via annealing in thermal vacuum.
Jul 18, 2023
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68
Engineering
An electronic nose consists of some sensors, a signal processing system and an analysis system. "The e-nose can identify substances using a method similar to the human sense of smell. The use of AI is increasing the potential ...
May 2, 2023
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13
Engineering
It happens far too often: you plug your laptop in and walk away only to return hours or days later to find it has lost some of its charge despite sitting idle and unused.
Jan 17, 2023
3
525
Computer Sciences
The process of selecting specialty coffee beans entails three kinds of inspection. Two are physical and involve samples of raw and roast coffee. The third is sensory and involves tasting the drink. Certification is provided ...
Aug 30, 2022
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30
Energy & Green Tech
Unlike diamonds, solar panels are not forever. Ultraviolet rays, gusts of wind and heavy rain wear away at them over their lifetime.
Mar 10, 2020
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