Technology readiness levels (or TRL levels, because repeating the last word of initialisms is common in English) is a metric ...

UV light is highly effective at killing germs ... which makes it effective against "superbugs." But this broad-spectrum light is also a health hazard — linked to diseases such as skin cancer ...

Higher frequencies, which are those above the visible spectrum, make up ultraviolet (beyond violet) light. Having the most energetic frequencies, UV light can wrinkle your skin, give you sunburn ...

light. Unlike mammals, most birds are tetrachromatic, meaning that they can see in both the visible and ultraviolet (UV) spectrum. Facilities lacking UV light deprive birds of a range of colors that ...

is an analytical technique that measures the absorption or reflectance of light by a sample in the ultraviolet (UV) and visible (Vis) regions of the electromagnetic spectrum. It is a widely used ...

In some people that are photosensitive, UV light from sunlight and indoor light sources can trigger a lupus flare. In addition to sunlight, ultraviolet rays are also given off by several different ...

Kris, EMR-TEK’s founder, didn’t enter the light therapy world by chance. Diagnosed with vitiligo at an early age, he turned to UVB sessions for relief and recovery. This personal experience inspired a ...