Ultraviolet in a sentence

Ultraviolet light UV ozone generators, or vacuum-ultraviolet (VUV) ozone generators, employ a light source that generates a narrow-band ultraviolet light, a subset of that produced by the Sun.

Ultraviolet Spectrometer / Extreme Ultraviolet Spectrometer (UVS/EUV) Ultraviolet Spectrometer The Cassegrain telescope of the UVS had a 250 mm aperture and collected light from the observation target.

This semiconductor equipment supplier manufactures deep ultraviolet (DUV) and extreme ultraviolet (EUV) machines used in chip production.

The recent report from on the Global Ultraviolet Coatings Market Research has the complete assessment of the latest trends of the Ultraviolet Coatings market.

However, the effects of non-ionizing ultraviolet on chemistry and the damage to biological systems exposed to it (including oxidation, mutation, and cancer) are such that even this part of ultraviolet is often compared with ionizing radiation.

However, typica are not as well camouflaged against foliose lichens common on tree trunks; though they are camouflaged in human wavelengths, in ultraviolet wavelengths, foliose lichens do not reflect ultraviolet light.

Instead of using chemical stimuli to find mates, males are attracted to the ultraviolet-absorbing color of female hind wings. citation Many insects use the ultraviolet wavelength emissions from celestial objects as references for flight navigation.

It also includes an ultraviolet light and changeable invisible ink nib for viewing messages written in the ultraviolet ink.

Many birds have patterns in their plumage that are invisible at usual wavelengths but observable in ultraviolet, and the urine and other secretions of some animals, including dogs, cats, and human beings, is much easier to spot with ultraviolet.

Some sources state that there is no minimum safe distance for exposure to these radiation emissions without adequate eye protection. citation Ultraviolet Short-term exposure to strong ultraviolet sunlight causes sunburn within hours of exposure.

The first ultraviolet observations were carried out in the 1920s, when Frank E. Ross found that ultraviolet photographs revealed considerable detail that was absent in visible and infrared radiation.

This species is able to see near ultraviolet light, allowing the birds to detect the urine trails around rodent burrows as they shine in an ultraviolet colour in the sunlight.

Tunable vacuum ultraviolet (VUV) via sum and difference frequency mixing The vacuum ultraviolet (VUV) band (100-200 nm) can be generated by non-linear 4 wave mixing in gases by sum or difference frequency mixing of 2 or more longer wavelength lasers.

Ultraviolet LEDs Ultraviolet Infinity mirror A 380 nanometre UV LED makes some common household items fluoresce.

Ultraviolet light main As noted above, the lower part of the spectrum of ultraviolet, called soft UV, from 3 eV to about 10 eV, is non-ionizing.

Ultraviolet microscopy Ultraviolet microscopes have two main purposes.

Ultraviolet radiation main The amount of penetration of UV relative to altitude in Earth's ozone Next in frequency comes ultraviolet (UV).

Exposure to the ultraviolet-B radiation in the sun’s rays causes a person’s skin to create vitamin D. The vitamin D made, thanks to the sun, plays a big role in bone health.

For more effective sun protection, select clothing with an ultraviolet protection factor (UPF) number on the label.

Here are five Democrat lies that Team Carlson annihilated, like microbes baked by ultraviolet rays at High Noon.