WebCompared with PAR treatment, cellular P quota was lower after UV radiation in the NM-P group (p < 0.05) and the decline of DOP content in the medium was slower, with more pronounced effects in the UV-B treatment (Figure 6a). Meanwhile, the UV-radiated M. aeruginosa produced less DIP in the NM-P group compared with PAR treatment. Web27 mei 2024 · Taking these factors into account, the UV Index predicts the level of solar UV radiation and indicates the risk of overexposure on a scale from 0 (low) to 11 or more …
Which areas in the world have the lowest radiation levels?
WebThe Global Solar UV Index (UVI) is a simple measurement of the UV radiation level at the Earth's surface. It has been designed to indicate the potential for adverse health effects and to encourage people to protect … Web1 mei 2024 · Low-mass stars are currently the most promising targets when searching for potentially habitable planets, but new research has revealed that some of these stars … brazibel
Ultraviolet B Radiation - an overview ScienceDirect Topics
Web10 apr. 2024 · Al doped ZnO multifunctional thin films (AZO) were successfully prepared by sol-gel method on small porous ceramic substrates. The effects of Al doping on the microstructural, morphological, optical and photocatalytic properties of the films were investigated. The XRD analysis detected the polycrystalline structure with wurtzite-type … Web1 sep. 2024 · Ultraviolet-B radiation (280–315 nm), perceived by the plant photoreceptor UVR8, is a key environmental signal that influences plant growth and development and can reduce disease and pest incidence. Web1 jul. 2024 · Highlights. This study analyse spectral transmission of solar radiation of glass and plastics. The 8 h transmittances are higher than at 12 h and are higher in winter than summer. Methacrylate and smoked glass have the highest transmittance in UV, VIS and NIR ranges. Polycarbonate has the lowest transmittance in UV, VIS and NIR ranges. t4 bus teile