I read somewhere that the average CTDIvol in CT scans at hospitals is ~40 mGy. This translates to the 'radiation intensity' at the center of the person, and can also be roughly interpreted as an '...
What amount of UV can E. coli survive? Or how should I phrase my query when searching for research on this topic? I know that UVC will kill E. coli after an amount of time, but I'm not finding much ...
Background Consider the following technologies: 100 lm/W OLED (2008, source) 303 lm/W LED (2014, source) 94 lm/W LEP (2015, source) For growing food, the preferred measurement is ...