Search results
- 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 - 2.0464992 - 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 - 3.0387238 - 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 - 4.0381226 - 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 - 5.0379246 - 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 - 6.0363144 - 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 - 7.0054744 - 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