Results 21 to 30 of about 115,154 (119)

Decontamination of aeration station wastewater using ultraviolet radiation [PDF]

open access: yesE3S Web of Conferences
The article discusses the treatment and neutralization of wastewater from aeration stations (Republic of Uzbekistan) using a physical method, using ultraviolet radiation of wastewater after mechanical and biological treatment, where liquid chlorine gas ...
Ibragimov Nasrilla   +6 more
doaj   +1 more source

Effectiveness, compliance and application of sunscreen for solar ultraviolet radiation protection in Australia

open access: yesPublic Health Research & Practice, 2022
Objectives and importance of study: Sunscreens are widely used, not only to prevent acute sunburn, but also for skin cancer prevention and protection against photoaging and other skin conditions related to cumulative solar ultraviolet radiation (UVR ...
Stuart I Henderson   +4 more
doaj   +1 more source

Estimation of Ultraviolet Radiation Intensity under Cloudless Sky of Thailand

open access: yesScience Technology and Engineering Journal (STEJ), 2022
The purpose of this research is to estimate ultraviolet radiation intensity values using mathematical models. Ultraviolet intensity data obtained at a wavelength of 290-390 nm, along with global solar radiation and climate
Sayan Phokate, Apiwat Boonkhuang
doaj  

Ultraviolet radiation radiometer “Tenzor-31”

open access: yesТехнологія та конструювання в електронній апаратурі, 2006
A radiometer for measuring the irradiance in the UV range, “Tenzor-31,” has been developed in full compliance with regulatory requirements. A distinctive feature of the proposed UV radiometer is the use of a two-channel optical signal processing scheme ...
V. K. Butenko   +3 more
doaj  

Cumulative solar ultraviolet radiation exposure and basal cell carcinoma of the skin in a nationwide US cohort using satellite and ground-based measures

open access: yesEnvironmental Health, 2019
Background Basal cell carcinoma of the skin (BCC) is the most common cancer in populations of European ancestry. Although consistently linked with basal cell carcinoma of the skin in case-control studies, few prospective cohort studies have evaluated the
Mark P. Little   +6 more
doaj   +1 more source

Genome-Wide Dynamic Evaluation of the UV-Induced DNA Damage Response

open access: yesG3: Genes, Genomes, Genetics, 2020
Genetic screens in Saccharomyces cerevisiae have allowed for the identification of many genes as sensors or effectors of DNA damage, typically by comparing the fitness of genetic mutants in the presence or absence of DNA-damaging treatments.
Erica Silva   +7 more
doaj   +1 more source

The protection of Salicornia rubra from ultraviolet radiation by betacyanins and phenolic compounds

open access: yesPlant-Environment Interactions, 2021
Salicornia rubra is a commonly occurring annual species of the salt playas of the Great Basin Desert of the western United States. In such habitats, plants experience high levels of ultraviolet radiation, which could potentially damage DNA.
Katherine Jensen, Roger T. Koide
doaj   +1 more source

Excess Ultraviolet Emission at High Galactic Latitudes: A New Horizons View

open access: yesThe Astronomical Journal
We present new observations of the cosmic ultraviolet background (CUVB) at high Galactic latitudes (∣ b ∣ > 40 ^∘ ), made using the Alice UV spectrograph on board the New Horizons spacecraft.
Jayant Murthy   +13 more
doaj   +1 more source

Experimental and numerical study on CuO/ZnO-modified aramid fabric for ballistic and UV radiation protection

open access: yesPolymer Testing
Aramid fabrics are widely used in bulletproof armor because of their excellent mechanical properties. Previous studies have shown that ultraviolet radiation has a negative effect on the mechanical properties of aramid yarn, so improving the mechanical ...
li Liu   +4 more
doaj   +1 more source

A novel microwave combined ultraviolet radiator based on slotted coaxial line for epoxy resin curing

open access: yesAIP Advances, 2018
Curing resin matrix composite quickly constitutes one of the key technologies for industrial lightweight production, especially in automobile manufacturing and aircraft maintenance.
Ying Wu   +7 more
doaj   +1 more source

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