Sentence examples for uv light penetration from inspiring English sources

Half of each group (n = 36 each) was exposed to UV irradiation (as UV condition) (254 nm) while being incubated in an anaerobic environment (Modular Atmosphere Controlled System, DW Scientific, Shipley, Yorkshire, UK) at 37°C for 2 h, whereas the other halves (n = 36 each) were kept in a black box avoiding UV light penetration (as UV condition) at the same experimental conditions.

Previous research reveals that ultraviolet (UV) light penetration into wastewater particles is limited primarily to macropores, resulting in a residual concentration of targeted organisms in post-disinfected effluents that reflects the number of organisms embedded in the dense cellular regions of particles.

Because the amount of UV light penetration can vary depending on many factors, staff regularly use light meters to measure the intensity of the UV light.

This would have decreased the rate of UV-light penetration into the fiber backbone.

We need some UV light to penetrate our skin to make vitamin D, but UV light also causes mutations that lead to cancer, requiring a different balance for different levels of sunlight exposure.

She says that, even with the limited penetration of UV light, the technology may already have uses.

Due to high absorption coefficient of the PMMA-FR film, the penetration of UV light is restricted only to the near-surface layer.

In addition, the decreased penetration of UV light irradiation in a high TiO2 loading attributable to light scattering and screening could result in the reduction of TiO2 specific activity [37].

This natural pigment determines your ability to tan and blocks the penetration of UV light, the naturation radiation that causes skin to become thin, crepey, and wrinkled, says Dr. Sheu.

UV light has very limited tissue penetration (measured to be typically <1 mm in skin, e.g [ 40].).

Both extenders transmit light in the UV region [39, 49], which results in a deeper penetration depth of the UV light and a larger volume of paint in which radicals can be formed.