Results 31 to 40 of about 211,214 (324)

Peering through the holes: the far UV color of star-forming galaxies at z~3-4 and the escaping fraction of ionizing radiation [PDF]

open access: yes, 2015
We aim to investigate the effect of the escaping ionizing radiation on the color selection of high redshift galaxies and identify candidate Lyman continuum (LyC) emitters.
Castellano, M.   +13 more
core   +2 more sources

Ionization versus displacement damage effects in proton irradiated CMOS sensors manufactured in deep submicron process [PDF]

open access: yes, 2009
Proton irradiation effects have been studied on CMOS image sensors manufactured in a 0.18 μm technology dedicated to imaging. The ionizing dose and displacement damage effects were discriminated and localized thanks to 60Co irradiations and large ...
Bernard, Frédéric   +4 more
core   +2 more sources

Risk Factors for Childhood Leukemia: Radiation and Beyond

open access: yesFrontiers in Public Health, 2021
Childhood leukemia (CL) is undoubtedly caused by a multifactorial process with genetic as well as environmental factors playing a role. But in spite of several efforts in a variety of scientific fields, the causes of the disease and the interplay of ...
Janine-Alison Schmidt   +7 more
doaj   +1 more source

Time-dependent Photoionization of Gaseous Nebulae: the Pure Hydrogen Case [PDF]

open access: yes, 2013
We study the problem of time-dependent photoionization of low density gaseous nebulae subjected to sudden changes in the intensity of ionizing radiation. To this end, we write a computer code that solves the full time-dependent energy balance, ionization
Bautista, M. A.   +3 more
core   +3 more sources

Adipose-Derived Mesenchymal Stem Cells Responses to Different Doses of Gamma Radiation [PDF]

open access: yesJournal of Biomedical Physics and Engineering, 2022
Background: The effects of radiation on the cellular compartments of the tumor microenvironment (TME) might be essential in radiotherapy outcomes. Objective: We aimed to assess the effects of the different doses of gamma irradiation on viability, ABCA1 ...
Shahram Taeb   +4 more
doaj   +1 more source

RATING OF NON-IONIZING RADIATION

open access: yes, 2023
Standardization of non-ionizing radiation involves the creation of guidelines and regulations to ensure the safe use and exposure to non-ionizing radiation sources. Non-ionizing radiation includes various forms of electromagnetic radiation such as radio waves, microwaves, infrared radiation and visible light.
openaire   +1 more source

Effect of Microwave Wi-Fi Radiation at Frequency of 2.4 GHz on Epileptic Behavior of Rats

open access: yesJournal of Biomedical Physics and Engineering, 2018
Background: Electromagnetic fields (EMF) with different intensities are widely used at home, offices and public places.Today, there is a growing global concern about the effects of human exposure to EMFs.
Mahmoudi A.   +4 more
doaj   +1 more source

A Multiwavelength Study on the Fate of Ionizing Radiation in Local Starbursts [PDF]

open access: yes, 2010
The fate of ionizing radiation is vital for understanding cosmic ionization, energy budgets in the interstellar and intergalactic medium, and star formation rate indicators. The low observed escape fractions of ionizing radiation have not been adequately
de Mello, D. F.   +4 more
core   +2 more sources

The Critical Role of Radiation Protection in Modern Life [PDF]

open access: yesJournal of Biomedical Physics and Engineering
The Critical Role of Radiation Protection in Modern LifeThe Critical Role of Radiation Protection in Modern LifeThe Critical Role of Radiation Protection in Modern LifeThe Critical Role of Radiation Protection in Modern LifeThe Critical Role of Radiation
James Welsh   +2 more
doaj   +1 more source

On the Interaction of Non-Ionizing Radiation with People [PDF]

open access: yes, 1980
Abstract : This report examines the physical basis for many of the thermal and non-thermal interactions between microwaves and the human body. Although a microwave beam incident on the human body dissipates, on the average, about the same amount of heat as does normal metabolism, it can actually dissipate considerably more heat in certain local regions
Gordon J MacDonald, Malvin A Ruderman
openaire   +2 more sources

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