Search results

  1. 1.
    0490796 - GLÚ 2019 RIV NL eng J - Journal Article
    Ullemeyer, K. - Lokajíček, Tomáš - Vasin, R.N. - Keppler, R. - Behrmann, J. H.
    Extrapolation of bulk rock elastic moduli of different rock types to high pressure conditions and comparison with texture-derived elastic moduli.
    Physics of the Earth and Planetary Interiors. Roč. 275, FEB 2018 (2018), s. 32-43. ISSN 0031-9201. E-ISSN 1872-7395
    R&D Projects: GA ČR GA13-13967S; GA ČR(CZ) GA16-03950S
    Institutional support: RVO:67985831
    Keywords : anisotropy * calcite * crystallography * elastic moduli * elasticity * extrapolation * marble * neutron diffraction * rock pressure * seismic waves * Shear waves * single crystals * structural geology * velocity
    OECD category: Geology
    Impact factor: 2.615, year: 2018
    Permanent Link: http://hdl.handle.net/11104/0284936
     
     
  2. 2.
    0464992 - GLÚ 2017 RIV RU eng J - Journal Article
    Bulavin, M. V. - Vasin, R.N. - Kulikov, S.A. - Lokajíček, Tomáš - Levin, D.M.
    On the use of a composite moderator at the IBR-2 reactor: Advantages for the neutron-diffraction texture analysis of rocks.
    Journal of Surface Investigation-X-Ray Synchrotron and Neutron Techniques. Roč. 10, č. 4 (2016), s. 677-686. ISSN 1027-4510
    Institutional support: RVO:67985831
    Keywords : cold moderator * neutron-diffraction texture analysis * phase analysis * Rietveld method
    Subject RIV: DB - Geology ; Mineralogy
    Permanent Link: http://hdl.handle.net/11104/0263721
     
     
  3. 3.
    0387238 - GLÚ 2013 RIV RU eng J - Journal Article
    Nikitin, A. N. - Lokajíček, Tomáš - Kruglov, A. A. - Vasin, R.N. - Zel, I. Yu.
    Peculiarities of ultrasound propagation through layered structurally inhomogeneous solid bodies.
    Journal of Surface Investigation-X-Ray Synchrotron and Neutron Techniques. Roč. 6, č. 6 (2012), s. 954-960. ISSN 1027-4510
    Institutional support: RVO:67985831
    Keywords : crystalline minerals * elastic anisotropy * layered model * layered Structures * powder grains * solid bodies * ultrasound propagation
    Subject RIV: DC - Siesmology, Volcanology, Earth Structure
    Impact factor: 0.359, year: 2012
    Permanent Link: http://hdl.handle.net/11104/0216376
     
     
  4. 4.
    0381226 - GLÚ 2013 RIV RU eng J - Journal Article
    Nikitin, A. N. - Vasin, R.N. - Ivankina, T. I. - Kruglov, A. A. - Lokajíček, Tomáš - Phan, L. T. N.
    Investigation into the Seismoacoustic Properties of Specific Polycrystalline Materials Used in Nuclear Reactors.
    Crystallography Reports. Roč. 57, č. 5 (2012), s. 682-692. ISSN 1063-7745. E-ISSN 1562-689X
    Institutional research plan: CEZ:AV0Z30130516
    Institutional support: RVO:67985831
    Keywords : ultrasonic sounding * polycrystalline graphite * seismoacoustic properties
    Subject RIV: DB - Geology ; Mineralogy
    Impact factor: 0.520, year: 2012
    Permanent Link: http://hdl.handle.net/11104/0211745
     
     
  5. 5.
    0379246 - GLÚ 2013 RIV RU eng J - Journal Article
    Nikitin, A. N. - Vasin, R.N. - Ivankina, T. I. - Kruglov, A. A. - Lokajíček, Tomáš - Phan, L. T. N.
    Peculiarities of Quasi_Longitudinal Elastic Wave Propagation through the Interface between Isotropic and Anisotropic Media:Theoretical and Experimental Study.
    Crystallography Reports. Roč. 57, č. 4 (2012), s. 628-637. ISSN 1063-7745. E-ISSN 1562-689X
    Institutional research plan: CEZ:AV0Z30130516
    Keywords : acrylic glass * Bi-layer * Christoffel equation * double reflections * experimental studies * high order statistics * propagation time
    Subject RIV: DB - Geology ; Mineralogy
    Impact factor: 0.520, year: 2012
    Permanent Link: http://hdl.handle.net/11104/0210500
     
     
  6. 6.
    0363144 - GLÚ 2012 RIV US eng J - Journal Article
    Lokajíček, Tomáš - Lukáš, Petr - Nikitin, A. N. - Papushkin, I.V. - Sumin, V. V. - Vasin, R.N.
    The determination of the elastic properties of an anisotropic polycrystalline graphite using neutron diffraction and ultrasonic measurements.
    Carbon. Roč. 49, č. 4 (2010), s. 1374-1384. ISSN 0008-6223. E-ISSN 1873-3891
    R&D Projects: GA ČR GA205/08/0676
    Institutional research plan: CEZ:AV0Z30130516; CEZ:AV0Z10480505
    Keywords : extruded graphite * elastic properties * neutron diffraction * ultrasonic sounding * thermal-expansion * self-consistent * young moduls * porosity * stress * rocks
    Subject RIV: DB - Geology ; Mineralogy
    Impact factor: 4.893, year: 2010
    Permanent Link: http://hdl.handle.net/11104/0199207
     
     
  7. 7.
    0054744 - GLÚ 2007 RIV US eng J - Journal Article
    Vasin, R.N. - Nikitin, A. N. - Lokajíček, Tomáš - Rudajev, Vladimír
    Acoustic emission of quasi-isotropic rock samples initiated by temperature gradients.
    [Akustická emise vybuzená tepelným gradientem v kvazi-isotropních horninových vzorcích.]
    Izvestiya-Physics of the Solid Earth. Roč. 42, č. 10 (2006), s. 815-823. ISSN 1069-3513. E-ISSN 1555-6506
    Institutional research plan: CEZ:AV0Z30460519; CEZ:AV0Z30130516
    Keywords : seismoacoustic emission * rock sample * temperature gradient
    Subject RIV: DB - Geology ; Mineralogy
    Impact factor: 0.092, year: 2006
    Permanent Link: http://hdl.handle.net/11104/0142699
     
     


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