Impact of Bi2O3 on optical properties and radiation attenuation characteristics of Bi2O3-Li2O-P2O5 glasses
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2021.168081
Abstract: Abstract The physical, optical, and gamma ray shielding behavior of the four Bi2O3-Li2O-P2O5 glasses with varying Li2O and Bi2O3 compositions have been explored. The glass density increases from 2.44 – 3.85 g cm-3 as the bismuth oxide… read more here.
Keywords: bi2o3 li2o; li2o p2o5; radiation attenuation; p2o5 glasses ... See more keywords
Gamma radiation attenuation characteristics of polyimide composite with WO2
Sign Up to like & getrecommendations! Published in 2021 at "Progress in Nuclear Energy"
DOI: 10.1016/j.pnucene.2021.103795
Abstract: Abstract This study presents the effect of γ-sources on polyimide composites with WO2. Experimental studies on the influence of γ-radiation on the samples are carried out using 137Cs (E = 0.662 MeV) and 60Co (E = 1.252 MeV) sources. The measurements… read more here.
Keywords: gamma radiation; radiation; mev; radiation attenuation ... See more keywords
Additively Manufactured Patient-Specific Anthropomorphic Thorax Phantom With Realistic Radiation Attenuation Properties
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DOI: 10.3389/fbioe.2020.00385
Abstract: Conventional medical imaging phantoms are limited by simplified geometry and radiographic skeletal homogeneity, which confines their usability for image quality assessment and radiation dosimetry. These challenges can be addressed by additive manufacturing technology, colloquially called… read more here.
Keywords: radiation attenuation; geometry; phantom; thorax phantom ... See more keywords
Radiation Attenuation Assessment of Serpentinite Rocks from a Geological Perspective
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DOI: 10.3390/toxics10110697
Abstract: Serpentinites are metamorphic rocks that are widely applied as aggregates in the production of radiation-shielding concrete. Different varieties of massive serpentinite mountains located in Egypt exist without real investment. Hence, this study aims to evaluate… read more here.
Keywords: serpentinite rocks; radiation attenuation; microscopy; radiation ... See more keywords