Results 31 to 40 of about 441,292 (304)

Latest results on Jovian disk X-rays from XMM-Newton [PDF]

open access: yes, 2007
We present the results of a spectral study of the soft X-ray emission (0.2–2.5 keV) from low-latitude (‘disk’) regions of Jupiter. The data were obtained during two observing campaigns with XMM-Newton in April and November 2003.
Waite Jr., J. H.   +12 more
core   +1 more source

DESK ORGANIZER YANG DILENGKAPI DENGAN SINAR ULTRAVIOLET UNTUK TELLER BANK [PDF]

open access: yes, 2022
With the COVID-19 pandemic, people are afraid to meet other people because they are afraid of getting infected, as well as people who work as tellers, where these tellers meet other people every day.
Herdiana, Wyna   +7 more
core   +1 more source

Correlation between color method and ultraviolet rays method for [C3-C6] assay in the saliva and calibration curves for C4 obtained by these methods.

open access: yes, 2022
(A) Correlation between the vales obtained by color method and ultraviolet rays method for [C3-C6] standards. Since the color method is highly sensitive, saliva was diluted 20-fold with physiological saline for measuring.
Kazu Hatanaka (13104442)   +9 more
core   +1 more source

Possible values of UV index in Serbia [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2008
INTRODUCTION UV Index is an indicator of human exposure to solar ultraviolet (UV) rays. The numerical values of the UV Index range from 1-11 and above. There are three levels of protection against UV radiation; low values of the UV Index - protection is ...
Letić Milorad
doaj   +1 more source

Ultraviolet Rays-Shielding Efficiency of Clothing Materials [PDF]

open access: yes, 1993
The shielding ability of the ultraviolet rays (UV-ray) through fabrics were inves tigated by the measurement of the transmittance of the UV-ray (the sun' rays) through the fabrics.
チョウチ, キヌヨ   +5 more
core   +1 more source

Ultraviolet radiation emitted by lamps, TVs, tablets and computers: are there risks for the population? [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2015
The frequent human exposure to various types of indoor lamps, as well as other light sources (television monitors, tablets and computers), raises a question: are there risks for the population?
Ida Alzira Gomes Duarte   +2 more
doaj   +2 more sources

The effects of tanning on health

open access: yesJournal of Education, Health and Sport, 2017
Ultraviolet (UV) ray exposure can lead to serious consequences to a person(s) health. Consequences include skin pigmentation and can also lead to cancer. Not everyone however is aware of the risks involved with exposure to these rays.
Irena Puszkarz   +2 more
doaj   +3 more sources

Cosmic rays: physics, chemistry, and computational challenges [PDF]

open access: yes, 2023
In regions shielded from ultraviolet radiation, energetic charged particles, called cosmic rays, are the dominant drivers of ionization, dissociation, and excitation.
Gaches, Brandt   +3 more
core   +1 more source

Do the polyphenolic compounds from natural products can protect the skin from ultraviolet rays?

open access: yesResults in Chemistry, 2022
Excessive exposure to the sun is a major cause that augment the skin cancer, erythema, edema, abnormal pigmentation and finally suppress the immune system.
Sara Ghazi
doaj   +1 more source

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