Zobrazeno 1 - 10 of 37 pro vyhledávání: '"Sunao Miyashita"'
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Akademický článek
Computational Study on Mössbauer Isomer Shifts of Some Organic-neptunium (IV) Complexes
Autor: Masashi Kaneko, Sunao Miyashita, Satoru Nakashima
Publikováno v: Croatica Chemica Acta, Vol 88, Iss 4, Pp 347-353 (2015)
Relativistic DFT calculations are applied to some organo-neptunium (IV) complexes, Cp3NpIVX (Cp = η5-C5H5; X = BH4, Cl, OtBu, Ph, nBu), in order to understand their bonding properties between Np and the ligands. We employ scalar-relativistic ZORA Ha
Externí odkaz: https://doaj.org/article/7f9300fa26004d2f86be14742cb0ca0b
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5
Distribution of naturally occurring radionuclides in soil around a coal-based power plant and their potential radiological risk assessment
Autor: Kuaanan Techato, Md. Bazlar Rashid, Khamphe Phoungthong, Wiseman Chisale Bekelesi, Sunao Miyashita, Rahat Khan, Abu Reza Md. Towfiqul Islam, Satoru Nakashima, Triyono Basuki, Md. Ahosan Habib
Publikováno v: Radiochimica Acta. 107:243-259
Coal-fly-ash is one of the major byproducts of coal-based power plant in which naturally occurring radioactive materials (NORMs) are drastically enriched compared to those of feed coals. Thus, improper management of fly-ash may introduce additional r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bdc9aae6a0770407f2c960bc2b5b25d8
https://doi.org/10.1515/ract-2018-3044
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6
Deposition density of 134Cs and 137Cs and particle size distribution of soil and sediment profile in Hibara Lake area, Fukushima: an investigation of 134Cs and 137Cs indirect deposition into lake from surrounding area
Autor: Triyono Basuki, Satoru Nakashima, Sunao Miyashita, Masaya Tsujimoto
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 316:1039-1046
Indirect deposition process of 134Cs and 137Cs beyond river system into Hibara Lake, Fukushima was investigated by analyzing the deposition density of 134Cs and 137Cs and particle size distribution of soil and sediment. Sediment samples of shallow ar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf72ccd0b54d6350ac0f408aec619928
https://doi.org/10.1007/s10967-018-5809-1
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7
Computational chemical analysis of Eu(iii) and Am(iii) complexes with pnictogen-donor ligands using DFT calculations
Autor: Sunao Miyashita, Masashi Kaneko, Masayuki Watanabe, Taiki Kimura, Satoru Nakashima
Publikováno v: Dalton Transactions. 47:14924-14931
We demonstrated density functional calculations of Eu(iii) and Am(iii) complexes with pnictogen-donor (X) ligands, (CH3)2X-CH2-CH2-X(CH3)2 (X = N, P, As and Sb). We investigated the optimized structures of the complexes and the Gibbs energy differenc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3550f360c82a10ac591f9f8cd8e739c
https://doi.org/10.1039/c8dt01973h
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