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Related to UVA radiation: UV A


the part of the electromagnetic spectrum with wavelengths shorter than light but longer than X-rays; in the range 0.4 × 10--6 and 1 × 10--8 metres


Pertaining to ultraviolet radiation. Abbreviated UV.


(1) See ultraviolet light.

(2) A cloud-based storage locker for licensed content from the Digital Entertainment Content Ecosystem (see DECE). Under the Digital HD brand, purchases of Blu-ray discs with redeemable coupons and purchases of movies and TV shows (not rental) from participating online retailers entitles users to keep their content in the UltraViolet cloud and stream or download it as required.

Depending on the retailer's agreement, content might be sharable with friends and family, and parental access can be applied. A physical disc may also be obtainable. See Digital HD, Blu-ray Combo Pack and media locker.
References in periodicals archive ?
By including different ingredient combinations, both the new lotion and spray provide unsurpassed protection against the full range of UVA radiation, as well as UVB.
Sage, "Bipyrimidine photoproducts rather than oxidative lesions are the main type of DNA damage involved in the genotoxic effect of solar UVA radiation," Biochemistry, vol.
The current panel of 34 sunscreens tested contains ingredients that protect against UVA radiation, which were lacking from products tested in previous studies (14, 16).
But when you damage these cells with UVA radiation, treatment with silibinin kills the cells," thus removing the mutated cells that can cause skin cancer and photo-aging, Agarwal said, according to a Colorado statement.
5 mg/ml, displays photoprotective properties in those fibroblasts exposed to UVA radiation, it increases cell survival and viability and decreases damage in the DNA when compared with control cells.
After the supplementation period, the subjects were exposed to two MEDs of UVB and UVA radiation.
Now we know that UVA radiation causes cancer too," says Dr.
The measurements of UVA radiation intensity were carried out by a radiometer UVA-356 HA, the sensor of which registers UV radiation within spectral response 320-400 nm (Figs.
Among the charges leveled by the Environmental Working Group: Many sunscreens offer no protection against UVA radiation.
One study was designed to deliver amounts of solar-simulating UV and UVA radiation that unprotected skin could be exposed to during relatively brief outdoor sunlight exposure or from UVA filtered through window glass, e.
A NEW sunscreen labelling system will be implemented this summer by the European Commission in an effort to alert consumers to what they should do to best protect themselves against UVB and UVA radiation.