Search results
- 1.0480056 - GLÚ 2018 RIV GB eng J - Journal Article
Vasin, R. N. - Kern, H. - Lokajíček, Tomáš - Svitek, Tomáš - Lehmann, E. - Mannes, D. C. - Chaouche, M. - Wenk, H.-R.
Elastic anisotropy of Tambo gneiss from Promontogno, Switzerland: a comparison of crystal orientation and microstructure-based modelling and experimental measurements.
Geophysical Journal International. Roč. 209, č. 1 (2017), s. 1-20. ISSN 0956-540X. E-ISSN 1365-246X
R&D Projects: GA MŠMT LH13102; GA ČR GA13-13967S; GA ČR(CZ) GA16-03950S
Institutional support: RVO:67985831
Keywords : numerical solutions * microstructures * elasticity and anelasticity * seismic anisotropy * acoustic properties
OECD category: Geology
Impact factor: 2.528, year: 2017
Permanent Link: http://hdl.handle.net/11104/0275975 - 2.0475323 - GLÚ 2018 RIV NL eng J - Journal Article
Ivankina, T. I. - Zel, I. Yu. - Lokajíček, Tomáš - Kern, H. - Lobanov, K. V. - Zharikov, A. V.
Elastic anisotropy of layered rocks: Ultrasonic measurements of plagioclase-biotite-muscovite (sillimanite) gneiss versus texture-based theoretical predictions (effective media modeling).
Tectonophysics. 712/713, 21 August (2017), s. 82-94. ISSN 0040-1951. E-ISSN 1879-3266
R&D Projects: GA MŠMT LH13102
Institutional support: RVO:67985831
Keywords : compositional layering * crystallographic texture * effective elastic properties calculation * neutron diffraction * plagioclase-biotite-muscovite (sillimanite) gneiss * velocity measurements
OECD category: Geology
Impact factor: 2.686, year: 2017
Permanent Link: http://hdl.handle.net/11104/0272155 - 3.0473593 - GFÚ 2018 RIV GB eng J - Journal Article
Vavryčuk, Václav - Svitek, Tomáš - Lokajíček, Tomáš
Anisotropic attenuation in rocks: Theory, modelling and lab measurements.
Geophysical Journal International. Roč. 208, č. 3 (2017), s. 1724-1739. ISSN 0956-540X. E-ISSN 1365-246X
R&D Projects: GA ČR(CZ) GAP210/12/1491; GA ČR(CZ) GC16-19751J; GA MŠMT LH13102
Institutional support: RVO:67985530 ; RVO:67985831
Keywords : elasticity and anelasticity * body waves * seismic anisotropy * seismic attenuation
OECD category: Volcanology; Geology (GLU-S)
Impact factor: 2.528, year: 2017
Permanent Link: http://hdl.handle.net/11104/0270723File Download Size Commentary Version Access Vavrycuk2017GJI.pdf 0 8.8 MB Publisher’s postprint open-access - 4.0461533 - GLÚ 2017 RIV GB eng J - Journal Article
Vilhelm, J. - Ivankina, T. - Lokajíček, Tomáš - Rudajev, V.
Comparison of laboratory and field measurements of P and S wave velocities of a peridotite rock.
International Journal of Rock Mechanics and Mining Sciences. Roč. 88, October (2016), s. 235-241. ISSN 1365-1609. E-ISSN 1873-4545
R&D Projects: GA MŠMT LH13102; GA ČR(CZ) GAP104/12/0915; GA ČR GA13-13967S
Institutional support: RVO:67985831
Keywords : elastic waves * peridotite rocks * seismic anisotropy * neutron diffraction * pulse-transmission technique
Subject RIV: DB - Geology ; Mineralogy
Impact factor: 2.268, year: 2016
Permanent Link: http://hdl.handle.net/11104/0261155 - 5.0450997 - GLÚ 2016 RIV US eng J - Journal Article
Kern, H. - Lokajíček, Tomáš - Svitek, Tomáš - Wenk, H.-R.
Seismic anisotropy of serpentinite from Val Malenco, Italy.
Journal of Geophysical Research-Solid Earth. Roč. 120, č. 6 (2015), s. 4113-4129. ISSN 2169-9313. E-ISSN 2169-9356
R&D Projects: GA MŠMT LH13102
Institutional support: RVO:67985831
Keywords : serpentinite * anisotropy
Subject RIV: DE - Earth Magnetism, Geodesy, Geography
Impact factor: 3.318, year: 2015
https://escholarship.org/content/qt0zm2c2vs/qt0zm2c2vs.pdf?t=o1ys5t
Permanent Link: http://hdl.handle.net/11104/0252157 - 6.0445717 - GLÚ 2016 RIV RU eng J - Journal Article
Zel, I. Yu. - Ivankina, T. I. - Levin, D.M. - Lokajíček, Tomáš
Application of a Modified Method of Ultrasonic Measurements for Determination of Elastic Moduli of Rocks.
Crystallography Reports. Roč. 60, č. 4 (2015), s. 591-599. ISSN 1063-7745. E-ISSN 1562-689X
R&D Projects: GA MŠMT LH13102; GA ČR(CZ) GAP104/12/0915; GA ČR GA13-13967S
Institutional support: RVO:67985831
Keywords : rocks * ultrasonic measurements
Subject RIV: DB - Geology ; Mineralogy
Impact factor: 0.561, year: 2015
Permanent Link: http://hdl.handle.net/11104/0247779 - 7.0435076 - GLÚ 2016 RIV NL eng J - Journal Article
Lokajíček, Tomáš - Svitek, Tomáš
Laboratory measurement of elastic anisotropy on spherical rock samples by longitudinal and transverse sounding under confining pressure.
Ultrasonics. Roč. 56, February 2015 (2015), s. 294-302. ISSN 0041-624X. E-ISSN 1874-9968
R&D Projects: GA MŠMT LH13102; GA ČR GAP104/12/0915; GA ČR GA13-13967S
Institutional support: RVO:67985831
Keywords : elastic anisotropy * hydrostatic pressure * ultrasonic sounding * high pressure * longitudinal and shear waves
Subject RIV: DB - Geology ; Mineralogy
Impact factor: 1.954, year: 2015
Permanent Link: http://hdl.handle.net/11104/0239672 - 8.0433696 - GLÚ 2015 RIV GB eng J - Journal Article
Svitek, Tomáš - Vavryčuk, Václav - Lokajíček, Tomáš - Petružálek, Matěj
Determination of elastic anisotropy of rocks from P- and S-wave velocities: numerical modelling and lab measurements.
Geophysical Journal International. Roč. 199, č. 3 (2014), s. 1682-1697. ISSN 0956-540X. E-ISSN 1365-246X
R&D Projects: GA MŠMT LH13102; GA ČR(CZ) GAP104/12/0915; GA ČR(CZ) GAP210/12/1491; GA ČR GA13-13967S
Institutional support: RVO:67985831 ; RVO:67985530
Keywords : geomechanics * microstructures * body waves * seismic anisotropy * wave propagation
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 2.560, year: 2014
Permanent Link: http://hdl.handle.net/11104/0237862 - 9.0429000 - GLÚ 2015 RIV NL eng J - Journal Article
Lokajíček, Tomáš - Kern, H. - Svitek, Tomáš - Ivankina, T.
3D velocity distribution of P- and S-waves in a biotite gneiss, measured in oil as the pressure medium: Comparison with velocity measurements in a multi-anvil pressure apparatus and with texture-based calculated data.
Physics of the Earth and Planetary Interiors. Roč. 231, June (2014), s. 1-15. ISSN 0031-9201. E-ISSN 1872-7395
R&D Projects: GA MŠMT LH13102; GA ČR(CZ) GAP104/12/0915; GA ČR GA13-13967S
Institutional support: RVO:67985831
Keywords : 3D-velocity calculation * measured and calculated elastic properties * neutron diffraction * seismic anisotropy * velocity measurements
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 2.895, year: 2014
Permanent Link: http://hdl.handle.net/11104/0234209