Zobrazeno 1 - 10 of 43 pro vyhledávání: '"Jan Kameník"'
1
Akademický článek
Recent Achievements in NAA, PAA, XRF, IBA and AMS Applications for Cultural Heritage Investigations at Nuclear Physics Institute, Řež
Autor: Jan Kučera, Jan Kameník, Vladimír Havránek, Ivana Krausová, Ivo Světlík, Kateřina Pachnerová Brabcová, Marek Fikrle, David Chvátil
Publikováno v: Physics, Vol 4, Iss 2, Pp 491-503 (2022)
Five case studies are reported on the use of neutron and photon activation analysis (NAA and PAA, respectively), X-ray fluorescence (XRF) analysis, ion beam analysis (IBA), and accelerator mass spectrometry (AMS) for the elemental characterization or
Externí odkaz: https://doaj.org/article/fd0acb6462174fdb94d041b94519f43d
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2
Akademický článek
On the diet of Tycho Brahe and his wife: did they consume fish from stagnant pools?
Autor: Johannes van der Plicht, Sylva Drtikolová Kaupová, Petr Velemínský, Jiří Smolík, Jan Kučera, Jan Kameník, Vladimír Havránek, Jaroslav Brůžek, Jens Vellev, Kaare Lund Rasmussen
Publikováno v: Heritage Science, Vol 8, Iss 1, Pp 1-3 (2020)
Abstract Radiocarbon dating has been performed on cortical femoral tissue samples from Tycho Brahe (1546–1601) and his wife Kirsten Barbara Jørgensdatter (1549–1604). No discernible reservoir effect has been observed in either skeleton. This com
Externí odkaz: https://doaj.org/article/71c9a994c15543828619367224852521
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3
Methodology and Applications of the Determination of Cosmogenic Radionuclides ¹⁰Be and ²⁶Al by Accelerator Mass Spectrometry
Autor: Jan Kučera, Jan Kameník, Roman Garba, Pavel P. Povinec
Publikováno v: Chemické listy. 117:107-113
The measurement of cosmogenic radionuclides 10Be and 26Al by accelerator mass spectrometry (AMS) has become an invaluable tool for dating events and processes in Quaternary geochronology, and in archaeology and paleoanthropology. Here we present an o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77ce4488ec6aff71206f33721697900b
https://doi.org/10.54779/chl20230107
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7
Recent Achievements in NAA, PAA, XRF, IBA and AMS Applications for Cultural Heritage Investigations at Nuclear Physics Institute, Řež
Autor: Chvátil, Jan Kučera, Jan Kameník, Vladimír Havránek, Ivana Krausová, Ivo Světlík, Kateřina Pachnerová Brabcová, Marek Fikrle, David
Publikováno v: Physics; Volume 4; Issue 2; Pages: 491-503
Five case studies are reported on the use of neutron and photon activation analysis (NAA and PAA, respectively), X-ray fluorescence (XRF) analysis, ion beam analysis (IBA), and accelerator mass spectrometry (AMS) for the elemental characterization or
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::660cd207f47d854f8d43b18f7b95423e
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8
The elemental analysis and multi-nuclear NMR study of an alkali molten salt used to digest reference and commercial SWCNT powders
Autor: Jan Kučera, Filipa R. F. Simoes, Edy Abou-Hamad, Pedro M. F. J. Da Costa, Jan Kameník
Publikováno v: Journal of Analytical Atomic Spectrometry. 35:2758-2769
For quite some time, alkaline oxidation (or fusion) has been used to solubilize refractory materials and mineral ores. Recently, its application scope was extended to facilitate batch-scale elemental analysis of nanomaterials such as carbon nanotubes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d5cf49d84e1e426d9697ae234b92868
https://doi.org/10.1039/d0ja00325e
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9
Small accelerators and their applications in the CANAM research infrastructure at the NPI CAS
Autor: L. Vonka, M. Němec, M. Čihák, J. Flaks, J. Mrazek, Jan Stursa, Pavel Bem, R. Běhal, Ivo Světlík, M. Cutroneo, Pavel Krist, David Chvatil, Petr Malinský, Milan Štefánik, Jan Kučera, Anna Macková, Jan Kameník, D. Poklop, V. Semian, Vaclav Vosecek, Vaclav Zach, V. Olšanský, Vladimír Havránek, J. Tecl
Publikováno v: The European Physical Journal Plus. 136
The Nuclear Physics Institute (NPI) of the Czech Academy of Sciences (CAS) operates, among other facilities, a Tandetron linear accelerator, TR-24 and U-120M cyclotrons, and an MT25 microtron. A new accelerator mass spectrometry (AMS) instrument, MIL
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::677c5e580953b3d11e610f64fc66f5ee
https://doi.org/10.1140/epjp/s13360-021-01430-y
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10
On the diet of Tycho Brahe and his wife: did they consume fish from stagnant pools?
Autor: Kaare Lund Rasmussen, Johannes van der Plicht, Sylva Kaupová, Jan Kameník, Jens Vellev, Vladimír Havránek, Jaroslav Brůžek, Petr Velemínský, Jan Kučera, Jiří Smolík
Publikováno v: van der Plicht, J, Kaupová, S, Velemínský, P, Smolík, J, Kučera, J, Kamenik, J, Havranek, V, Brůžek, J, Vellev, J & Rasmussen, K L 2020, ' On the diet of Tycho Brahe and his wife : did they consume fish from stagnant pools? ', Heritage Science, vol. 8, 73 . https://doi.org/10.1186/s40494-020-00399-8
Heritage Science, Vol 8, Iss 1, Pp 1-3 (2020)
van der Plicht, J, Kaupová, S D, Velemínský, P, Smolík, J, Kučera, J, Kameník, J, Havránek, V, Brůžek, J, Vellev, J & Rasmussen, K L 2020, ' On the diet of Tycho Brahe and his wife : did they consume fish from stagnant pools? ', Heritage Science, vol. 8, 73 . https://doi.org/10.1186/s40494-020-00399-8
Heritage Science, 8(1):73. Springer
Radiocarbon dating has been performed on cortical femoral tissue samples from Tycho Brahe (1546–1601) and his wife Kirsten Barbara Jørgensdatter (1549–1604). No discernible reservoir effect has been observed in either skeleton. This combined wit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d5c6eb7353e2b99650f039d25bcac6a
https://hdl.handle.net/11370/32d7dc1f-c4c3-4407-8557-91813b57f21c
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