Sentence examples for uv from inspiring English sources

The risk of developing UV-induced cancer depends on the type of UV rays to which one is exposed (UV-B rays are thought to be the most-dangerous), the intensity of the exposure, and the quantity of protection that the skin cells are afforded by the natural pigment melanin.

Sometimes the windows were made of a material that was transparent to ultraviolet light, and sometimes it filtered the UV out.The female, placed initially at the centre of the apparatus, was free to stroll around, checking out the males.

Although light boxes are often said to work by providing light (without harmful UV rays) for 30 minutes to an hour a day, the research evidence is not conclusive.

And while metropolitan hipsters sneer at dweebs, rednecks and "bros" donning UV facepaint and throwing shapes at commercial festivals, Moore is overjoyed to witness their thrill of discovery.

Stereolithography uses ultraviolet (UV) light to cure plastic into the desired shape.

For a start, the UV that cures the required shape has to be projected through a window in the bottom of the vat containing the liquid polymer.

Do birds that prefer bright sunshine have feathers that reflect more ultraviolet than those which inhabit low-UV habitats such as the understoreys of forests?Dr Bennett and his colleagues have, indeed, identified a number of species whose feathers reflect a lot of ultraviolet.

Its UV-C light spells doom for "99% of germs such as salmonella and staph within a minute of exposure".So travellers staying in a place whose hygiene they consider suspect can wave the stick over bed sheets and bathroom sinks.

Scientists mimicked that feature to create bird-safe glass that was embedded with bands of UV-reflective material in patterns that resembled spider webs.

Because oil and ice have different temperatures, heat signatures and reflective properties, combined IR-UV scanners can be used to differentiate between smooth water, ice and slicks.

Scientists are developing UV-sensitive devices that warn of potential overexposure to sunlight in order to prevent sunburn.