Period Costs. Period costs are expenses that are easier to attribute to times and accounting periods than actual production processes or finished goods. Typically, managerial accountant want to classify expenses in categories that can improve operations. Manufactures tend to focus on functional classifications.
The amber color of these impact-resistant polycarbonate lenses block short-wavelength blue light and 100% of ultraviolet (UV) light, thus providing additional protection against cataract formation and the development of macular degeneration, while increasing contrast on both sunny and bright hazy days.
The neoBLUE system is used of successful treatment of newborn jaundice with the help of optimal blue LED technology. The device most effectively degrades the jaundice causing bilirubin1 and meets AAP Guidelines for intensive phototherapy2. Blue LEDs emits a large range of 450-470 nm spectrum which corresponds to the peak absorption wavelength (458 nm) for breaking down of bilirubin. The LEDs are arranged in diffuser panel to cover maximum area and provide illumination to the full surface body area of the baby. The device is safe as the NeoBLUE LEDs prevent emission of ultraviolet (UV) range and infrared radiation (IR) range thus reducing potential risk against skin damage and loss of fluid.