Search
Search Results
-
Thermophysical properties of VVER uranium-gadolinium fuel pellets with 6–10 wt% of gadolinium oxide
The study aims to determine the thermophysical properties of uranium-gadolinium oxide fuel pellets with 6, 7, 9, and 10 wt% of gadolinium oxide for...
-
Demand of fusion energy for tritium and the possibility of its production in nuclear reactors
The annual consumption of tritium in a fusion reactor is estimated at ~56 kg per 1 GW. Its amount depends on the power of the reactor, plasma...
-
Preparation of neutron activated concrete reference material for gamma-ray spectrometry measurement
Neutron activated concrete reference material for measurement of residual radioactivity by gamma-ray spectrometry has been prepared. The main...
-
-
Natural radiological risk assessment around archaeological sites, El-Dakhla Oasis (EDO), Egypt
The natural radionuclides in ancient El-Qasr village located in the El-Dakhla oasis (EDO), Egypt's Western Desert were measured using gamma-ray...
-
Calculation of a square cascade using the bee colony algorithm
A method for calculating a square cascade with an arbitrary number of external streams by varying the sections of partial-stage streams and...
-
-
Diglycolamic acid coated TiO2 microspheres for efficient uptake of uranium (VI) from aqueous solutions
In this study, we report the facile synthesis of diglycolamic acid (DGA)-coated titanium dioxide (TiO 2 ) microspherical nano-particles (TMP-DGA) for...
-
Influence of the regeneration method of irradiated mixture “30% TBP in Isopar-M” on the lower temperature limit of flame propagation
When a circulating extraction mixture of 30% TBP in Isopar-M, saturated with 3.4 mol L −1 nitric acid, is irradiated with a dose of up to 2000 kGy,...
-
Two-cascade scheme of gas centrifuges for the purification of reprocessed uranium hexafluoride from 232, 234, 236U
The paper considers features of purification the reprocessed uranium hexafluoride from 232, 234, 236 U in two cascades of gas centrifuges with...
-
A comparative analysis of the consequences of accidents at Chernobyl and Fukushima Daiichi (Japan) NPPs for agriculture and the environment
The article presents a comparative analysis of the consequences of accidents at Chernobyl and Fukushima Daiichi NPPs. Both accidents are demonstrated...
-
Evaluation of technological uncertainties using the sensitivity to nuclear data
The paper presents an assessment of the effect caused by technological uncertainties on k eff using the example of the test problem for a MET1000 fast...
-
-
Distribution characteristics and pollution evaluation of heavy metals in surface water of a uranium tailing area based on spatial interpolation
The potential pollution risks and characteristics of heavy metal pollution in surface streams were assessed in a decommissioned uranium tailing. The...
-
Hydrothermal-based synthesis of iodosodalite waste forms to immobilize iodine eluent
Iodine eluent is a type of secondary waste that adsorbs radioactive iodine during the reprocessing of used nuclear fuel. To better deal with it, Na 2 SiO...
-
Method for determining the realistic size of a crack in a containment in the case of a severe accident
Calculations of severe accidents performed for level 2 probabilistic risk analysis (PRA-2) require the relevant leakage parameters such as location,...
-
-
A DFT study of electronic and thermoelectric properties of gallium doped graphene
In the present work, a study of the do** effect on gallium-doped graphene’s electronic and thermoelectric properties was performed. Density...
-
Structural, optical and magnetic investigations of silver-modified sodium niobate (Na(1-x)AgxNbO3) (x = 0.00, 0.01, 0.05) antiferroelectric ceramics for energy storage applications
Silver-doped sodium niobate antiferroelectric (AFE) ceramics, represented by Na (1-x) Ag x NbO 3 (x = 0.00, 0.01, 0.05), have emerged as significant...
-
Scalarization of Kerr–Newman black holes in the Einstein–Chern–Simons-scalar theory
We investigate the tachyonic instability of Kerr–Newman (KN) black hole with a rotation parameter a in the Einstein–Chern–Simons-scalar theory...
