Results 31 to 40 of about 275,067 (294)

Constraints on neutron–mirror-neutron oscillation from neutron star cooling

open access: yesThe European Physical Journal C, 2022
AbstractWe address a method of limiting neutron–mirror neutron mixing ($$\epsilon _{nn'}$$ ϵ n n ′ ) by analyzing its ...
Goldman, Itzhak   +3 more
openaire   +3 more sources

Radiation effects in polycarbonate capacitors [PDF]

open access: yesNuclear Technology and Radiation Protection, 2009
The aim of this paper is to examine the influence of neutron and gamma irradiation on the dissipation factor and capacitance of capacitors with polycarbonate dielectrics.
Vujisić Miloš   +3 more
doaj   +1 more source

Radiation-induced separation and accumulation of electric charge in supercapacitors [PDF]

open access: yesNuclear Energy and Technology, 2018
In current sources with a radioactive isotope (CSRI), nuclear energy is directly converted into electricity due to the separation of electric charges during the decay of radioactive isotopes. It was previously shown that asymmetric supercapacitors can be
Vladimir A. Stepanov   +4 more
doaj   +3 more sources

Comparison and Correction of Thermo-Luminescent Responses in Different Neutron Fields [PDF]

open access: yesIranian Journal of Medical Physics, 2021
Introduction: Neutron dosimetry is a challenging subject in radiation protection. Responses of neutron dosimeters mostly depend on the neutron energy spectrum.
Samaneh Baradaran   +2 more
doaj   +1 more source

Studies on neutron and photon kerma parameters for human body organs [PDF]

open access: yesNuclear Technology and Radiation Protection, 2016
A study on neutron kerma factors and photon air-kerma for human organs is presented for neutron energy range 2.53×10-8 MeV to 29 MeV and photon energy range 1 keV to 20 MeV.
Singh Vishvanath P.   +2 more
doaj   +1 more source

Modelling Irradiation Effects in Metallic Materials Using the Crystal Plasticity Theory—A Review

open access: yesCrystals, 2023
The review starts by highlighting the significance of nuclear power plants in the contemporary world, especially its indispensable role in the global efforts to reduce CO2 emissions.
Karol Frydrych
doaj   +1 more source

Stress Measurement of Stainless Steel Piping Welds by Complementary Use of High-Energy Synchrotron X-rays and Neutrons

open access: yesQuantum Beam Science, 2023
Probabilistic fracture mechanics (PFM) is increasingly recognized as a viable approach for evaluating the structural integrity of nuclear components, such as piping, primarily affected by stress corrosion cracking (SCC).
Yasufumi Miura   +3 more
doaj   +1 more source

Neutron skins and neutron stars

open access: yesPhysical Review C, 2012
Background: The neutron skin of a heavy nucleus as well as many neutron-star properties are highly sensitive to the poorly constrained density dependence of the symmetry energy. Purpose: To provide for the first time meaningful theoretical errors and to assess the degree of correlation between the neutron-skin thickness of ${}^{208}$Pb and several ...
Farrukh J. Fattoyev   +2 more
openaire   +4 more sources

Determination of the Theoretical Spectrum of Gamma Emission Generated by DGNAA in Samples of Ashes of Thermal Power Plants

open access: yesProceedings, 2018
In this article the methodology for the determination of the theoretical gamma spectrum originated by applying DGNAA (delayed gamma neutron analysis activation) techniques for the elemental analysis of ash from thermal power plants is exposed.
German Marcos-Robredo   +3 more
doaj   +1 more source

Integration of RNA-seq and ATAC-seq analyzes the effect of low dose neutron-γ radiation on gene expression of lymphocytes from oilfield logging workers

open access: yesFrontiers in Chemistry, 2023
Objective: Although radiation workers are exposed to much lower doses of neutron-γ rays than those suffered in nuclear explosions and accidents, it does not mean that their health is not affected by radiation. Lower doses of radiation do not always cause
Weiguo Li   +12 more
doaj   +1 more source

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