Results 11 to 20 of about 376,941 (289)

Analysis of Ultraviolet Radiation Characteristics and Related Factors in Huangshan Scenic Area [PDF]

open access: yesJournal of Risk Analysis and Crisis Response (JRACR), 2018
Using the ultraviolet observation data of Huangshan Scenic area from March 2017 to February 2018, this paper analyzes the relationship between the daily, monthly and seasonal variation characteristics of ultraviolet radiation intensity and its related ...
Jianyong Xu, Conggui Zhang, Liming Ren
doaj   +1 more source

Children and Ultraviolet Radiation

open access: yesChildren, 2022
Solar radiation is one of the driving forces for life on earth [...]
Olaf Gefeller, Katharina Diehl
doaj   +1 more source

Advanced Ultraviolet Radiation and Ozone Retrieval for Applications—Surface Ultraviolet Radiation Products

open access: yesAtmosphere, 2020
AURORA (Advanced Ultraviolet Radiation and Ozone Retrieval for Applications) is a three-year project supported by the European Union in the frame of its H2020 Call (EO-2-2015) for “Stimulating wider research use of Copernicus Sentinel Data”.
Antti Lipponen   +8 more
doaj   +1 more source

Ultraviolet radiation and melanogenesis [PDF]

open access: yesArchive of Oncology, 2004
Light radiation is a part of the electromagnetic radiation, and it consists of the ultraviolet (UV) radiation, visible light, and infrared radiation.
Stanojević Milenko R.   +3 more
doaj   +1 more source

Ultraviolet radiation influences perch selection by a neotropical poison-dart frog. [PDF]

open access: yesPLoS ONE, 2012
Ambient ultraviolet-B radiation can harm amphibian eggs, larvae and adults. However, some amphibians avoid UV-B radiation when given the opportunity. The strawberry poison dart frog, Oophaga pumilio, is diurnal and males vocalize throughout the day in ...
Lee B Kats   +4 more
doaj   +1 more source

Photoluminescence emission spectra of Makrofol® DE 1-1 upon irradiation with ultraviolet radiation

open access: yesResults in Physics, 2017
Photoluminescence (PL) emission spectra of Makrofol® DE 1-1 (bisphenol-A based polycarbonate) upon irradiation with ultraviolet radiation of different wavelengths were investigated.
M. El Ghazaly, Abdulkadir Aydarous
doaj   +1 more source

Ultraviolet radiation

open access: yesChronic Diseases and Injuries in Canada, 2010
The major source of ultraviolet radiation is solar radiation or sunlight. However, exposure to artificial sources particularly through tanning salons is becoming more important in terms of human health effects, as use of these facilities by young people, has increased.
Richard P, Gallagher   +3 more
openaire   +2 more sources

Solar Extreme and Far Ultraviolet Radiation Modeling for Aeronomic Calculations

open access: yesRemote Sensing, 2021
Modeling the upper atmosphere and ionospheres on the basis of a mathematical description of physical processes requires knowledge of ultraviolet radiation fluxes from the Sun as an integral part of the model.
Anatoliy A. Nusinov   +2 more
doaj   +1 more source

Ellagic Acid Increases Stress Resistance via Insulin/IGF-1 Signaling Pathway in Caenorhabditis elegans

open access: yesMolecules, 2022
Ellagic acid is a natural polyphenol found in various fruits and vegetables. Numerous studies have shown that ellagic acid has beneficial effects on human health.
Shuju Bai   +6 more
doaj   +1 more source

Comparative Studies of the Effectiveness of Different Ultraviolet Radiation Protective Welding Google in Calabar, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2023
Welding goggles provide a degree of eye protection while some forms of welding and cutting are being done. They are intended to protect the eyes not only from the heat and optical radiation produced by the welding, such as the intense ultraviolet light ...
A. Bawan, F. A. Kamgba
doaj  

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