Results 21 to 30 of about 113,286 (339)
Nuclear Engineering and Technology, 2022 In recent years, beryllium oxide has been widely utilized in multiple compact nuclear reactors as the neutron moderator, the neutron reflector or the matrix material with dispersed nuclear fuels due to its prominent properties.
Ming-dong Hou, Xiang-wen Zhou, Bing Liu
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Analysis of single nucleotide polymorphisms in chronic beryllium disease
Respiratory Research, 2021 Sarcoidosis and chronic beryllium disease (CBD) are phenocopies, however the latter one has a clear trigger factor that is beryllium exposure. This study analyses single nucleotide polymorphisms (SNPs) in a large cohort for beryllium-exposed persons ...
Björn C. Frye +13 more
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BeO Utilization in Reactors for the Improvement of Extreme Reactor Environments - A Review
Frontiers in Energy Research, 2021 Ceramic material is one of the essential materials used in reactors. Beryllium oxide ceramics have good high-temperature radiation stability, high density, high strength, and thermal conductivity at high temperatures, and the price of beryllium oxide is ...
Kai Li +4 more
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Study of beryllium hardening obtained by powder metallurgy
Қарағанды университетінің хабаршысы. Физика сериясы, 2021 In the first part of the article the results of the study of powder hardening processes occurring during beryl powders consolidation by the hot pressing method are shown.
А.В. Ревуцкий +2 more
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Periodic Multilayer for X-ray Spectroscopy in the Li K Range
Applied Sciences, 2021 X-ray spectroscopy of lithium is very difficult, even impossible, with wavelength dispersive spectrometers commonly deployed on scanning electron microscopes or electron microprobe analyzers.
Vladimir Polkonikov +8 more
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Adaptive Immunity in Pulmonary Sarcoidosis and Chronic Beryllium Disease
Frontiers in Immunology, 2020 Pulmonary sarcoidosis and chronic beryllium disease (CBD) are inflammatory granulomatous lung diseases defined by the presence of non-caseating granulomas in the lung.
Sarah A Greaves +2 more
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The Importance of Strain (Preorganization) in Beryllium Bonds
Molecules, 2020 In order to explore the angular strain role on the ability of Be to form strong beryllium bonds, a theoretical study of the complexes of four beryllium derivatives of orthocloso-carboranes with eight molecules (CO, N2, NCH, CNH, OH2, SH2, NH3, and PH3 ...
Ibon Alkorta +5 more
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Development and potential of composite moderators for elevated temperature nuclear applications
Journal of Asian Ceramic Societies, 2022 Neutron moderators, such as nuclear-grade graphite, are essential components of high-temperature nuclear reactors. Their primary functions are to degrade the energy of fission-born neutrons into an energy range that promotes further fission and to serve ...
Lance L Snead +7 more
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Geosciences, 2023 In this paper we present textural and compositional data for columbite group minerals (CGMs) and associated Nb-Ta-Sn oxides from lithium-beryllium-tantalum pegmatite deposits of the Kolmozero–Voronja belt, NW Russia, with the aim of deciphering these ...
Dmitry Zozulya +3 more
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Investigation of 7Bе population in reactions on nuclei of beryllium and boron with bremsstrahlung γ-rays in wide energy range [PDF]
Ядерна фізика та енергетика, 2020 The average cross-sections were measured at the first time for 7Bе population at bremsstrahlung end-point energies 40 and 55 MeV and for the 10B(γ,t)7Bе reaction at bremsstrahlung end-point energy 20 MeV.
V. О. Zheltonozhsky +3 more
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