Results 31 to 40 of about 1,538,400 (198)

Study of degradation of photovoltaic cells based on A3B5 nanoheterostructures under ionizing radiation

open access: yesModern Electronic Materials, 2015
Solar radiation is a practically inexhaustible and environmentally friendly source of energy. Solar panels are classified as devices very sensitive to radiation. Therefore, the problem of creating radiation-resistant solar panels is quite acute.
Marina N. Orlova   +3 more
doaj   +1 more source

A Fast Neutron Fluence Reduction Strategy for Pressure Vessel Lifetime Extension [PDF]

open access: yesJournal of Nuclear Science and Technology, 2000
The feasibility of nuclear power plant lifetime extension was examined by the evaluation of fast neutron (>1 MeV) fluence at the reactor pressure vessel (RPV). A fluence reduction option, additional shields installation in outer core structures, was applied to the Kori Unit 1 reactor, and its fluence reduction effect was carefully analyzed.
Jong Kyung Kim   +4 more
openaire   +1 more source

SPECTRUM WEIGHTED RESPONSES OF SEVERAL DETECTORS IN MIXED FIELDS OF FAST AND THERMAL NEUTRONS

open access: yesNuclear Engineering and Technology, 2014
The spectrum weighted responses of various detectors were calculated to provide guidance on the proper selection and use of survey instruments on the basis of their energy response characteristics on the neutron fields.
SANG IN KIM   +4 more
doaj   +1 more source

Determination of 18-month fuel cycle parameters for the purpose of fuel costs minimization at the basis of use constructions of fuel assemblies in VVER-1200 reactors [PDF]

open access: yesNuclear Energy and Technology, 2019
This article presents the results of research, that were focused on determining the optimal parameters of the extension of (reactor life-time) reactor fuel cycle in order to reduce the total operating costs of nuclear power plants during the transition ...
Taha M. Hashlamoun   +3 more
doaj   +3 more sources

Detection of hidden oxygen interstitials in neutron-irradiated corundum crystals

open access: yesOptical Materials: X, 2022
An α-Al2O3 (corundum) possesses unique optical, electrical and mechanical properties, demonstrates high tolerance to heavy irradiation and, in particular, is in a short list of candidates for optical/diagnostics windows in advanced fission and ...
A. Lushchik   +6 more
doaj   +1 more source

Absence of a dose-rate effect in the transformation of C3H 10T1/2 cells by α-particles [PDF]

open access: yes, 1987
The findings of Hill et al. (1984) on the greatly enhanced transformation frequencies at very low dose rates of fission neutrons induced us to perform an analogous study with -particles at comparable dose rates. Transformation frequencies were determined
Fenn, S.   +5 more
core   +1 more source

Results of South-East Flux Trap Dosimetry Measurements for the Advanced Test Reactor Critical Facility in support of Advanced Sensors and Instrumentation Development [PDF]

open access: yesEPJ Web of Conferences
Reactor dosimetry measurements are commonly used to validate simulation and modeling in nuclear reactor experiments. Numerous standard dosimeter materials exist which are commonly utilized for their sensitivity to different energy ranges of neutrons.
Reichenberger M.   +5 more
doaj   +1 more source

Radiobiological studies with monoenergetic neutrons [PDF]

open access: yes, 1973
The Radiological Research Accelerator Facility (RARAF) has the capability of producing essentially monoenergetic neutron beams, ranging in energy from 16.4 MeV down to 220 keV.
Rossi, H. H.   +4 more
core   +1 more source

Radiation‐Triggered Chemokine‐Secreting Probiotics for Boron Neutron Capture Therapy Based Radioimmunotherapy

open access: yesAdvanced Science, EarlyView.
Engineered Escherichia coli Nissle 1917 with a tannic acid‐mediated BPA coating enables tumor‐targeted boron delivery for BNCT. The low‐level incidental radiation generated during BNCT activate a RecA‐driven circuit to induce CXCL10, while radiation‐enhanced bacterial colonization triggers in situ vaccination and systemic antitumor immunity.
Yang Liu   +11 more
wiley   +1 more source

Radioisotopes Produced by Neutron Irradiation of Food [PDF]

open access: yes, 2016
The use of neutrons for cargo interrogation has the potential to drastically improve threat detection. Previous research has focussed on the production of 24Na, based on the isotopes produced in pharmaceuticals and medical devices.
Albright, Simon   +3 more
core   +1 more source

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