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Перегляд Вопросы атомной науки и техники за темою "Application of the nuclear methods"

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники за темою "Application of the nuclear methods"

Сортувати за: Порядок: Результатів:

  • About creation of a techological tomograph using the ELIAS accelerator 
    Arkatov, Yu.M.; Afanas’yev, S.N.; Sorokin, P.V. (Вопросы атомной науки и техники, 2002)
    Estimates were made for the possibility of creating a technological tomograph based on the registration of Compton scattering of photons through the use of the Van de Graaff accelerator (ELIAS) at NSC KIPT. The GEANT3 ...
  • Application of CdTe (CdZnTe) detectors for radioactive waste characterization 
    Dovbnya, N.A.; Karasyov, S.P.; Kutny, V.E.; Rybka, A.V.; Shlyakhov, I.N.; Uvarov, V.L. (Вопросы атомной науки и техники, 2002)
    The radiation detectors based on wide-zone semiconductor CdTe (CdZnTe) monocrystals have promising advantages for their application in investigation (characterization) of radioactive waste. Among these advantages there are ...
  • Application of nuclear physics methods and NSC KIPT accelerators for investigation of solid composition 
    Skakun, N.A.; Svetashov, P.A. (Вопросы атомной науки и техники, 2003)
    The results of application of nuclear physics methods and NSC KIPT accelerators in the fields of investigation of metals and alloys, semiconductors, oxidic metals and magnetic materials are outline. The results and ...
  • Application of nuclear-physics methods for studying the radionuclide transport in granite rocks 
    Dikiy, N.P.; Sayenko, S.Yu.; Uvarov, V.L.; Shevyakova, E.P. (Вопросы атомной науки и техники, 2000)
    The results of studying the migration of 169Yb as actinide-simulator in granite specimens in pristine state and preliminary irradiated with various γ-irradiation dose up to 3,0*109 rad are represented and briefly discussed. ...
  • A system for sorting radioactive waste of the Chernobyl exclusion zone 
    Slabospitzkij, R.P.; Ganenko, V.B.; Bukov, V.T.; Savchuk, O.G.; Selukova, V.V.; Batij, V.G.; Kouzmenko, V.O.; Stoyanov, V.I. (Вопросы атомной науки и техники, 2001)
    This work is extending the research started in 1998, which are directed on development of a Chernobyl origin radioactive waste sorting system. In this paper the principal scheme and possible engineering solutions of the ...
  • Determination of the ²³⁸U concentration in concrete samples by registration of fission neutrons 
    Kasilov, V.I.; Kirichenko, V.V.; Kokhnyuk, К.S.; Noga, V.I. (Вопросы атомной науки и техники, 2001)
    In the work was to carry out and to improve the fission elements content tests of techniques for the concrete samples analysis of weight up to 0.5 kgs. The basis of this technique is the active analysis. Researched samples ...
  • Development of mathematical and experimental model of neutron radiography set up 
    Batiy, V.G.; Dovbnya, A.N.; Kuzmenko, V.A.; Prokhorets, I.M.; Prokhorets, S.I.; Slabospitskiy, R.P.; Khazhmuradov, M.A.; Shevchenko, N.G.; Shmatko, E.S. (Вопросы атомной науки и техники, 2003)
    Perspectives of mathematical modeling usage for neutron radiography set ups development are considered. Results of the calculation of neutron passing through plane polyethylene layer are given.
  • Development of new trends in applied nuclear physics with the use of high-energy braking radiation 
    Dikiy, N.P.; Dovbnya, A.N.; Uvarov, V.L. (Вопросы атомной науки и техники, 2003)
    A review is given about investigation in nuclear medicine, atomic energetics (Chernobyl problem including), geology etc. that carried out in the NSC KIPT mainly during last decade on the basis of home made electron linacs.
  • Gamma-spectrometer for measurement characteristics of radionuclides 
    Torgovkin, A.V.; Shramenko, B.I. (Вопросы атомной науки и техники, 2002)
    Describing and metrological characteristics of spectrometric stand intend for measurement characteristics of radionuclides and its identification are present. The results of measurements specific activity of any radionuclides ...
  • Investigation of Chernobyl 4-th unit materials by gamma activation method 
    Dikiy, N.P.; Dovbnya, A.N.; Karnaukhov, I.M.; Lyashko, Yu.V.; Mazilov, A.V.; Shevyakova, E.P.; Tolstolutskiy, A.G.; Uvarov, V.L.; Glygalo, V.N.; Rudya, K.G. (Вопросы атомной науки и техники, 2002)
    Isotope and element content the samples of Chornobyl 4-th wrecking unit materials (concrete fragments and lava-like materials) were investigated by γ-activation method using bremsstrahlung of the electron accelerator. The ...
  • Investigation of granite rocks radiation-chemical durability 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Medvedeva, E.P.; Sayenko, S.Yu.; Tarasov, R.V.; Uvarov, V.L.; Kholomeyev, G.A.; Shevyakova, E.P.; Fedorets, I.D. (Вопросы атомной науки и техники, 2002)
    Gamma-activation analysis is used to study dynamics of leaching of various elements from granite samples. The sample preliminary irradiation and activation was carried out in the field of bremsstrahlung of electron ...
  • Nuclear-physical methods of analysis of noble metals and rare-earth elements 
    Dikiy, N.P.; Borovlev, V.I.; Zabolotny, V.D.; Lyashko, Yu.V.; Medvedeva, Y.P.; Slabospitsky, R.P.; Fedorets, I.D.; Shlyakhov, N.A. (Вопросы атомной науки и техники, 2001)
    A summary of the analysis noble and rare metals by combined methods is presented. The electrodeposition of gold at a carbon film and Rutherford backscattering was used for determination its in ores. The sorbents and particle ...
  • On possibility of alpha-radioactive thick-layer waste analysis using high-vacuum technique methods 
    Dikiy, N.P.; Dovbnya, A.N.; Myakushko, L.K.; Reprintsev, L.V.; Tenishev, A.Eh.; Uvarov, V.L. (Вопросы атомной науки и техники, 2002)
    A practical possibility of specific alpha-activity measurement of the radioactive waste (RAW) as much as thousands tons placed in the 4-th Chornobyl wrecking unit is demonstrated by means of determination of the helium ...
  • Peculiarities of forming the radiation situation at an area of NSC KIPT accelerators location 
    Dovbnya, A.N.; Mazilov, A.V.; Sosipatrov, M.V. (Вопросы атомной науки и техники, 2003)
    A general problem that determines the prospects of developing the accelerator technique is to study and evaluate the influence of radiation factors on the environmental safety and biological objects. The present paper ...
  • Techniques and technologies of definition of the contents of uranium and plutonium isotopes in radioactive waste 
    Kirichenko, V.V.; Makhnenko, L.A.; Noga, V.I. (Вопросы атомной науки и техники, 2003)
    In this review, the issues of radiation and nucleus safety at dealing with nuclear waste (RW) are considered. The examples of already worked out technologies on definition of the isotopes contents of uranium and plutonium ...
  • X,γ,β–spectrometric investigations of Chernobyl “hot particles” nuclide composition 
    Bondarenko, V.N.; Glygalo, V.N.; Goncharov, A.V.; Goncharov, I.G.; Kolot, V.Ya.; Mazilov, A.V.; Rudya, K.G.; Sukhostavets, V.I.; Tolstolutsky, A.G. (Вопросы атомной науки и техники, 2001)
    Results of investigation of the radionuclide composition of “hot particles” from Chernobyl “Shelter” Object are discussed. An estimate of radionuclide activity of radioactive pollution levels for some premises of “Shelter” ...

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