Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Zdenek Randa"'
Autor:
Jaroslav Frána, Jan Kučera, Anatolij G. Belov, Zdenek Randa, Jaromír Ulrych, Jiri Mizera, O. D. Maslov, Jirí K. Novák
Publikováno v:
Geostandards and Geoanalytical Research. 31:275-283
More than 130 samples of Tertiary phonolitic, trachytic and trachyandesitic rocks, representing evolved members of strongly and weakly alkaline volcanic rock series of the Ohre (Eger) Rift in the Bohemian Massif, Czech Republic, were analysed by inst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f48bcff7081d5d298e1376ad7a0364a8
https://doi.org/10.1111/j.1751-908x.2007.00839.x
https://doi.org/10.1111/j.1751-908x.2007.00839.x
Publikováno v:
Mycological Research. 109:951-955
Ectomycorrhizal and saprobic macrofungi growing in the wild were collected from non-auriferous and unpolluted areas and analyzed for gold. Gold was determined using long-term instrumental neutron activation analysis (INAA). In total, 154 samples, inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47d1fd742dacf8be68faa933573d305c
https://doi.org/10.1017/s095375620500328x
https://doi.org/10.1017/s095375620500328x
Autor:
Tomáš Magna, Karel Žák, Andreas Pack, Frédéric Moynier, Bérengère Mougel, Stefan Peters, Roman Skála, Šárka Jonášová, Jiří Mizera, Zdeněk Řanda
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Identifying the original impactor from craters remains challenging. Here, the authors use chromium and oxygen isotopes to indicate that the Zhamanshin astrobleme impactor was a carbonaceous chrondrite by demonstrating that depleted 17O values are due
Externí odkaz:
https://doaj.org/article/df2ca38323ae444f83d6a42865c76689
Autor:
J. Haloda, Pavel Kalenda, J. Fryda, Jan Kučera, Peter Brown, Zdenek Randa, Jiří Borovička, Ludolf Schultz, P. Jakes, P. Tycova, H. W. Weber, Tadeusz J. Jopek, Franz Brandstätter, D. O. ReVelle
Publikováno v:
ResearcherID
The properties and history of the parent meteoroid of the Mora vka H5- 6 ordinary chondrites have been studied by a combination of various methods. The pre-atmospheric mass of the meteoroid was computed from fireball radiation, infrasound, seismic si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ce65057435e715db679929320a1c2ab
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000186306000005&KeyUID=WOS:000186306000005
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000186306000005&KeyUID=WOS:000186306000005
