Search results
- 1.0579238 - GLÚ 2025 RIV DE eng J - Journal Article
Petružálek, Matěj - Jechumtálová, Zuzana - Lokajíček, Tomáš - Kolář, Petr - Šílený, Jan
Micro‑Fracturing in Granitic Rocks During Uniaxial Loading: The Role of Grain Size Heterogeneity.
Rock Mechanics and Rock Engineering. Roč. 57, č. 3 (2024), s. 1963-1981. ISSN 0723-2632. E-ISSN 1434-453X
R&D Projects: GA ČR(CZ) GA21-26542S; GA ČR(CZ) GA22-00580S
Institutional support: RVO:67985831 ; RVO:67985530
Keywords : Uniaxial compressive test * Fracturing * Grain size heterogeneity * Acoustic emission * Source mechanism * Granite
OECD category: Environmental and geological engineering, geotechnics; Environmental and geological engineering, geotechnics (GFU-E)
Impact factor: 6.2, year: 2022
Method of publishing: Limited access
https://doi.org/10.1007/s00603-023-03668-7
Permanent Link: https://hdl.handle.net/11104/0352375 - 2.0574165 - GFÚ 2024 RIV CH eng J - Journal Article
Kolář, Petr - Waheed, U. B. - Eisner, L. - Matoušek, P.
Arrival times by Recurrent Neural Network for induced seismic events from a permanent network.
Frontiers in Big Data. Roč. 6, August (2023), č. článku 1174478. E-ISSN 2624-909X
Institutional support: RVO:67985530
Keywords : Recurrent Neural Network * automatic arrival time detection * location * magnitude * hydraulic fracturing * induced seismicity * traffic light system
OECD category: Volcanology
Impact factor: 3.1, year: 2022
Method of publishing: Open access
https://www.frontiersin.org/articles/10.3389/fdata.2023.1174478/full
Permanent Link: https://hdl.handle.net/11104/0344502File Download Size Commentary Version Access Kolar2023FrontiersBigData.pdf 4 3 MB Publisher’s postprint open-access - 3.0557153 - GFÚ 2023 RIV GB eng J - Journal Article
Kolář, Petr - Petružálek, Matěj
A two-step algorithm for acoustic emission event discrimination based on recurrent neural networks.
Computers and Geosciences. Roč. 163, June (2022), č. článku 105119. ISSN 0098-3004. E-ISSN 1873-7803
R&D Projects: GA ČR(CZ) GA21-26542S
Institutional support: RVO:67985530 ; RVO:67985831
Keywords : acoustic emission * event detection and localization * recurrent neural network * automatic seismic event processing
OECD category: Volcanology; Volcanology (GLU-S)
Impact factor: 4.4, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0098300422000772
Permanent Link: http://hdl.handle.net/11104/0331209File Download Size Commentary Version Access Kolar2022ComputersGeosciences.pdf 0 10.6 MB Publisher’s postprint require - 4.0542182 - GFÚ 2022 RIV CZ eng J - Journal Article
Kolář, Petr - Petružálek, Matěj
Type analysis of laboratory seismic events by convolutional neural networks.
Acta geodynamica et geomaterialia. Roč. 18, č. 2 (2021), s. 267-277. ISSN 1214-9705. E-ISSN 2336-4351
R&D Projects: GA ČR(CZ) GA21-26542S
Institutional support: RVO:67985530 ; RVO:67985831
Keywords : convolutional neural network * machine learning * earthquake identification * acoustic emission * seismic signal processing * Bayesian optimization
OECD category: Volcanology; Volcanology (GLU-S)
Impact factor: 1.000, year: 2021
Method of publishing: Open access
https://www.irsm.cas.cz/index_en.php?page=acta_detail_doi&id=398
Permanent Link: http://hdl.handle.net/11104/0319659File Download Size Commentary Version Access Kolar2021AGG.pdf 1 3.6 MB Publisher’s postprint open-access - 5.0537197 - GFÚ 2022 US eng J - Journal Article
Kolář, Petr
Erratum to the KHC Seismic Station: The Birthplace of Broadband Seismology.
Seismological Research Letters. Roč. 92, 2A (2021), s. 1202-1204. ISSN 0895-0695. E-ISSN 1938-2057
Institutional support: RVO:67985530
Keywords : very broadband seismology * history of KHC seismic station * recording of unbiased seismograms
OECD category: Volcanology
Impact factor: 4.288, year: 2021
Method of publishing: Limited access
Permanent Link: http://hdl.handle.net/11104/0314937 - 6.0533541 - GFÚ 2021 CZ cze J - Journal Article
Kolář, Petr
Dodatek k článku: P. Kolář: Seismická stanice Kašperské Hory - místo zrození širokopásmové seismometrie, Čs. čas. fyz. 70, 294-297 (2020).
Československý časopis pro fyziku. Roč. 70, č. 5 (2020), s. 360-360. ISSN 0009-0700
Institutional support: RVO:67985530
Keywords : birthplace of very broadband seismometry * history of Kašperské Hory seismic station * recording of unbiased seismograms
OECD category: Volcanology
Method of publishing: Open access
Permanent Link: http://hdl.handle.net/11104/0311911 - 7.0531789 - GFÚ 2021 RIV GB eng J - Journal Article
Petružálek, Matěj - Jechumtálová, Zuzana - Šílený, Jan - Kolář, Petr - Svitek, Tomáš - Lokajíček, Tomáš - Turková, I. - Kotrlý, M. - Onysko, R.
Application of the shear-tensile source model to acoustic emissions in Westerly granite.
International Journal of Rock Mechanics and Mining Sciences. Roč. 128, April (2020), č. článku 104246. ISSN 1365-1609. E-ISSN 1873-4545
R&D Projects: GA ČR(CZ) GA16-03950S; GA ČR(CZ) GA18-08826S
Institutional support: RVO:67985831 ; RVO:67985530
Keywords : fracturing * acoustic emission * source mechanism * shear-tensile crack * Westerly granite
OECD category: Volcanology; Geology (GLU-S)
Impact factor: 7.135, year: 2020
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S1365160919310263
Permanent Link: http://hdl.handle.net/11104/0310405 - 8.0531740 - GFÚ 2021 RIV CZ cze J - Journal Article
Kolář, Petr
Seismická stanice Kašperské Hory - místo zrození širokopásmové seismometrie.
[Seismic station Kašperské Hory- the birthplace of broadband seismology.]
Československý časopis pro fyziku. Roč. 70, č. 4 (2020), s. 294-297. ISSN 0009-0700
Institutional support: RVO:67985530
Keywords : birthplace of very broadband seismometry * history of Kašperské Hory seismic station * recording of unbiased seismograms
OECD category: Volcanology
Method of publishing: Open access
https://ccf.fzu.cz/vyhledej1.php
Permanent Link: http://hdl.handle.net/11104/0310362 - 9.0525378 - GFÚ 2021 RIV CH eng J - Journal Article
Kolář, Petr - Petružálek, Matěj - Lokajíček, Tomáš - Šílený, Jan - Jechumtálová, Zuzana - Adamová, Petra - Boušková, Alena
Acoustic emission events interpreted in terms of source directivity.
Pure and Applied Geophysics. Roč. 177, č. 9 (2020), s. 4271-4288. ISSN 0033-4553. E-ISSN 1420-9136
R&D Projects: GA ČR(CZ) GA16-03950S; GA ČR(CZ) GA18-08826S
Institutional support: RVO:67985530 ; RVO:67985831
Keywords : source directivity * Haskell source * acoustic emission * source mechanism inversion
OECD category: Environmental and geological engineering, geotechnics; Geology (GLU-S)
Impact factor: 2.335, year: 2020
Method of publishing: Limited access
https://link.springer.com/article/10.1007/s00024-020-02517-w
Permanent Link: http://hdl.handle.net/11104/0309535 - 10.0521323 - GFÚ 2021 US eng J - Journal Article
Kolář, Petr
The KHC seismic station: The birthplace of broadband seismology.
Seismological Research Letters. Roč. 91, 2A (2020), s. 1057-1063. ISSN 0895-0695. E-ISSN 1938-2057
Institutional support: RVO:67985530
Keywords : very broadband seismology * history of Kašperské Hory seismic station * recording of unbiased seismograms
OECD category: Volcanology
Impact factor: 3.754, year: 2020
Method of publishing: Limited access
https://pubs.geoscienceworld.org/ssa/srl/article-abstract/91/2A/1057/580611/The-KHC-Seismic-Station-The-Birthplace-of?redirectedFrom=fulltext
Permanent Link: http://hdl.handle.net/11104/0306248