Results 11 to 20 of about 373,987 (170)
Journal 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
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High intensity ultraviolet radiation induced changes in aquatic arthropod with retene and riboflavin
Environment Conservation Journal, 2011 Ozone depletion is resulting into increase in ultraviolet radiation level in the world. Exposure to UV radiation has been found to have negative effects on aquatic and terrestrial organisms.
Sunil Kumar, Priyanka Kumari
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Are Nonprescription Sunglasses in Ethiopian Market Protective for Ultraviolet Radiation?
Clinical Optometry, 2021 Haile Woretaw Alemu, Nebiyat Feleke Adimassu Department of Optometry, College of Medicine and Health Sciences, University of Gondar, Gondar, EthiopiaCorrespondence: Nebiyat Feleke AdimassuDepartment of Optometry, College of Medicine and Health Sciences ...
Alemu HW, Adimassu NF
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ULTRAVIOLET RADIATION DISINFECTION FOR SARS-COV-2
International Journal of Infectious Diseases, 2023 Intro: COVID-19 pandemic affected the entire globe and resulted in millions of deaths. Besides human-to-human respiratory droplets transmission, contact with aerosol-infected surfaces is an important way of transmitting this virus.
C.W. Liu, P.Y. Liu
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Фотобіологія та фотомедицина, 2019 Introduction. Ultraviolet radiation is necessary for a person to function normally, but prolonged exposure to sunlight, including ultraviolet radiation of spectrum C, leads to cancer of the skin.
L.V. Leukhina
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Metal-rich stars are less suitable for the evolution of life on their planets
Nature Communications, 2023 Atmospheric ozone and oxygen protect the terrestrial biosphere against harmful ultraviolet (UV) radiation. Here, we model atmospheres of Earth-like planets hosted by stars with near-solar effective temperatures (5300 to 6300 K) and a broad range of ...
Anna V. Shapiro +9 more
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Ultraviolet radiation changes plant color
BMC Plant Biology, 2020 Background Plant absorption of ultraviolet (UV) radiation can result in multiple deleterious effects to plant tissues. As a result, plants have evolved an array of strategies to protect themselves from UV radiation, particularly in the UV-B range (280 ...
Kim Valenta +7 more
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Ciência Florestal, 2010 Ultraviolet radiation is considered the most damaging radiation to wood, affecting its properties and especially its color. The application of finishing products such as varnishes, stains and inks can minimize the action of this radiation.
Joaquim Carlos Gonçalez +4 more
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Овощи России, 2019 Relevance. One of the main components of the spectrum of sunlight is ultraviolet rays – invisible to the human eye short-wave radiation. The influence of these rays on plant life was considered insignificant until recently, but recent studies have shown ...
A. V. Gulin, V. I. Donskaya
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Flame detector operable in presence of proton radiation [PDF]
, 1974 A detector of ultraviolet radiation for operation in a space vehicle which orbits through high intensity radiation areas is described. Two identical ultraviolet sensor tubes are mounted within a shield which limits to acceptable levels the amount of ...
Cornish, S. D. +3 more
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