Abstract: In study, we investigated the influence of lighting light emitting diodes (LED) chip parameters, including the doping concentration, ABC parameters, and bias current, on the kernels of the ...

Abstract: Buildings constitute a significant portion of global energy demand, accounting for approximately 30% of final energy consumption and over 50% of global electricity usage. As per the ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...