Brathwaite, Caribbean surname. By genealogy.com user April 26, 1999 at 01:14:54. I would be interested to know if anyone has information on the last name Brathwaite, which I think is a derivation of Braithwaite.rathwaite, Caribbean surname. By genealogy.com user April 26, 1999 at 01:14:54. I would be interested to know if anyone has information on the last name Brathwaite, which I think is a derivation of Braithwaite.
Infants less than 90 days: 50 mg per meter squared (m2) of body surface area every 12 hours. Pediatric dose: 90 mg per meter squared (m2) of body surface area every 12 hours. May need to be higher in children with nervous system disease (maximum dose 150 mg per meter squared (m2).
The dosage, a product of UV light intensity and exposure time, is usually measured in microjoules per square centimeter, or equivalently as microwatt seconds per square centimeter (ÂµWÂ·s/cm 2). Dosages for a 90% kill of most bacteria and viruses range from 2,000 to 8,000 ÂµWÂ·s/cm 2.he effectiveness of germicidal UV depends on the length of time a microorganism is exposed to UV, the intensity and wavelength of the UV radiation, the presence of particles that can protect the microorganisms from UV, and a microorganismâs ability to withstand UV during its exposure.