Výsledky vyhledávání - "Lyashko, Yu.V."

Akademický článek

A method of manufacturing planar gamma-sources with controlled spectrum

Autor: Uvarov, V.L., Dikiy, N.P., Dovbnya, A.N., Lyashko, Yu.V., Tenishev, A.Eh.

Publikováno v: In Nuclear Inst. and Methods in Physics Research, B 1 September 2017 406 Part A:218-220

Akademický článek

Carrier-free production of 95Tc at an electron accelerator

Autor: Aizatskiy, N.I., Dikiy, N.P., Dovbnya, A.N., Lyashko, Yu.V., Nikiforov, V.I., Shevchenko, V.A., Tenishev, A.Eh., Uvarov, V.L.

Publikováno v: In Nuclear Inst. and Methods in Physics Research, B 2011 269(24):3125-3128

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Properties of Zirconia Nanoceramics under High-Energy Electrons Irradiation

Autor: Aizatsky, N.I., Dikiy, N.P., Dovbnya, A.N., Fedorets, I.D., Kushnir, V.A., Lyashko, Yu.V., Medvedev, D.V., Mytrochenko, V.V., Onishchenko, I.N., Perezhogin, S.A., Danilenko, I.A., Konstantinova, T.E.

Formation of radioactive isotopes is investigated under irradiation by relativistic electrons with energy up to 100 MeV. Radioactive isotopes 87,88Y, 88,89,95Zr, 95Nb, 175Hf are registered after irradiation by relativistic electrons with energy 47.2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2001::752ed17100726be2a49d92a9e5fa5235
http://essuir.sumdu.edu.ua/handle/123456789/35622

Zobrazit plný text záznamu

99Mo and 67Cu isotope yields under production conditions of NSC KIPT electron accelerator KUT-30

Autor: Aizatsky, N.I., Diky, N.P., Dovbnya, A.N., Ehst, D., Lyashko, Yu.V., Nikiforov, V.I., Tenishev, A.Eh., Torgovkin, A.V., Uvarov, V.L., Shevchenko, V.A., Shramenko, B.I.

Computer simulation has been used to determine the 99Mo and 67Cu isotope yields, as well as the radiation power absorbed in technological natural Mo- and Zn-based targets of different mass and geometry, and also, the power absorbed in a tantalum conv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::0195eadeaf5b95445f07490ca486c59d
http://dspace.nbuv.gov.ua/handle/123456789/15707

Zobrazit plný text záznamu

Application of gamma activation analysis for research of Cs and I diffusion into a glassceramic matrix

Autor: Dikiy, N.P., Gabelkov, S.V., Dovbnya, A.N., Lyashko, Yu.V., Medvedeva, E.P., Saenko, S.Yu., Surkov, A.E., Tarasov, V.V., Uvarov, V.L., Fedorets, I.D., Holomeev, G.A., Borovlev, V.I., Zabolotny, V.D., Medvedev, D.V.

Nuclear reactions ¹³³Cs(γ,n)¹³²Cs, ¹²⁷I(γ,n)¹²⁶I were utilized for research of Cs and I diffusion in glassceramic matrices. The glassceramic matrix was manufactured with the help of hot isostatic pressing at 910°C and pressure 100 MP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::2bc828916b834b91a6c6f13185905a8c
http://dspace.nbuv.gov.ua/handle/123456789/79882

Zobrazit plný text záznamu

Investigation of actinide simulators migration in granite and tuff irradiated by gamma-quanta

Autor: Dubinko, V.I., Dovbnya, A.N., Sayenko, S.Yu., Dikiy, N.P., Shevyakova, E.P., Grytsyna, V.M., Surkov, A.E., Bereznyak, E.P., Lyashko, Yu.V., Medvedeva, E.P.

Granite and tuff specimens have been γ- irradiated to the absorbed doses ranging from 10⁷ to 3.0·10⁸ Gy. Penetration profiles of cerium ¹³⁹Ce (actinide simulator) in granite and tuff specimens (before and after γ-irradiation) were measured

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::931a29d19689e538c176f8772bbe7d7c
http://dspace.nbuv.gov.ua/handle/123456789/79884

Zobrazit plný text záznamu

Nuclear-analytical and mineralogical principles and techniques for prediction and investigation of the native-pure rare isotope occurrence

Autor: Valter, A.A., Storizhko, V.E., Dikiy, N.P., Dovbnya, A.N., Lyashko, Yu.V., Berlizov, A.N.

Combining nuclear microanalytical, mineralogical, crystallochemical and geochemical approaches, the authors analyze a possibility of natural occurrence of enriched or even pure and superpure rare isotopes that can be extracted from ores. Methods of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::f2ebc48063acff4cebe24805d13ebe22
http://dspace.nbuv.gov.ua/handle/123456789/81222

Zobrazit plný text záznamu

Ecological aspects of 99Mo/99mTc production at an electron accelerator

Autor: Dikiy, N.P., Lyashko, Yu.V., Uvarov, V.L., Shlyakhov, I.N., Malets, Eu.B.

The present report deals with experimental investigations into possible processes of accumulation of radioactive by-products (RBPs) during 99Mo/99mTc production at an electron linac. Foils from natural molybdenum (a target) and a number of typical ta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::b670b37bb6279baac64cb0e29299895c
http://dspace.nbuv.gov.ua/handle/123456789/79070

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání