The Lighting Research Center (LRC) at Rensselaer Polytechnic Institute is investigating light-based disinfection using short-wavelength light, ranging from ultraviolet (UV) to blue light (200 nm to 410 nm). Short wavelengths can kill…
Thirty-nine percent of contractors report that project owners have halted or canceled current construction projects amid deteriorating economic conditions, according to a survey recently released by the Associated General Contractors…