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Effect of Beta Particles Spectrum on Absorbed Fraction in Internal Radiotherapy
Published 2019-01-01“…Objective(s): The purpose of this research is to study the effect of beta spectrum on absorbed fraction ( ) and to find suitable analytical functions for beta spectrum absorbed fractions in spherical and ellipsoidal volumes with a uniform distribution for several radionuclides that are commonly used in nuclear medicine.Methods: In order to obtain the beta particle absorbed fraction, Monte Carlo simulations were performed by using the MCNPX code. …”
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Calculation the mass attenuation coefficient of beta-particles through Polyvinyl chloride
Published 2010-11-01“… The mass attenuation coefficient for beta particles through pure Polyvinyl chloride (PVC) and flax fibers- reinforced PVC composite were investigated as a function of the absorber thickness and the absorber to source distance. …”
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Correlation between directions of movement of internal conversion electron and beta-particle
Published 2018-03-01Get full text
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Beta particle energy spectra shift due to self-attenuation effects in environmental sources
Published 2017-10-01Get full text
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Radiometer for measuring gamma-radiation, beta-particles and neutrons based on DRG-05M dosimeter
Published 2021-03-01“…As a result of the modernization of the DRG-05M dosimeter, a convenient device was obtained, which allows estimating the level of gamma- and X-ray radiation, beta-particles, and neutrons without changing the detector heads. …”
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Linear attenuation coefficient measurement in polymer composite
Published 2019-02-01Subjects: “…Attenuation, polymer, Beta particle.…”
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Association between ambient beta particle radioactivity and lower hemoglobin concentrations in a cohort of elderly men
Published 2020-06-01“…We hypothesized that exposure to ambient PM-associated beta particle radioactivity (PRβ) would be associated with a lower hemoglobin concentration. …”
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The effects of micro-texture and beta ' particle distribution on short fatigue crack growth in an Al-Li 8090 alloy
Published 2000“…Because the beta' particles cannot be sheared by dislocations the slip behaviour in the grains with high concentration of beta' particles is expected to show non-planarity. …”
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Estimation of 90Sr content in Scots pine timber based on measurement of beta particle flux density from the surface of the trunk bark
Published 2021-03-01“…The dependence of the 90Sr content on the density of the flow of beta particles from the surface of the bark of tree trunks was established, and the ratio of the specific activity of this radionuclide between the sapwood and the core can be recommended as a method for rapid measurement of 90Sr in Scots pine wood. …”
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Test Method for High β Particle Emission Rate of 63Ni Source Plate
Published 2015-01-01Subjects: “…Ni-63 betavoltaic battery Ni-63 source &beta particle emission rate…”
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Plutonium Signatures in Molten-Salt Reactor Off-Gas Tank and Safeguards Considerations
Published 2023-05-01Subjects: Get full text
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