Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Josef Čáslavský"'
Autor:
Filip Oulehle, Otmar Urban, Karolina Tahovská, Tomáš Kolář, Michal Rybníček, Ulf Büntgen, Jakub Hruška, Josef Čáslavský, Mirek Trnka
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-8 (2023)
Abstract Intrinsic water-use efficiency (iWUE) of trees is an important component of the Earth’s coupled carbon and water cycles. The causes and consequences of long-term changes in iWUE are, however, still poorly understood due to the complex inte
Externí odkaz:
https://doaj.org/article/6b6228de5403490a81e181bc1c5aef15
Autor:
Karim C. Piacentini, Sylvie Běláková, Liliana O. Rocha, Geovana D. Savi, Karolína Benešová, Marek Pernica, Ivo Hartman, Josef Čáslavský, Rastislav Boško, Benedito Correa
Publikováno v:
Kvasný průmysl, Vol 67, Iss 2, Pp 435-441 (2021)
Hydrophobins produced by the Fusarium genus in brewing barley in connection with gushing phenomenon have been studied in many different countries. However, the presence of proteins associated with gushing in grains harvested in Brazil is currently un
Externí odkaz:
https://doaj.org/article/eea3f8a3afdd42c5b84d31a91762a498
Publikováno v:
Kvasný průmysl, Vol 65, Iss 2, Pp 46-57 (2019)
The increasing interest in defining the content of mycotoxins is related to the development of methods for their determination. Several methods of determination have been published. This paper describes analytical procedures such as (a) sample prepar
Externí odkaz:
https://doaj.org/article/ef3d36e41d41448899ebbe6c9717bab5
Autor:
Lucie, Svobodníková, Marie, Kummerová, Štěpán, Zezulka, Michal, Martinka, Marek, Klemš, Josef, Čáslavský
Publikováno v:
Ecotoxicology. 32:1-11
Pharmaceuticals belong to pseudo-persistent pollutants because of constant entry into the environment and hazardous potential for non-target organisms, including plants, in which they can influence biochemical and physiological processes. Detailed an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::432ef5d3fe8baf942da3032582e9dfec
https://doi.org/10.1007/s10646-022-02613-8
https://doi.org/10.1007/s10646-022-02613-8
Autor:
Jovana Orlić, Josef Čáslavský, Walter Goessler, Konstantin Ilijević, Simone Braeuer, Ivan Gržetić, Jaromír Pořízka
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
This research explores the possibilities and limitations of WD-XRF, applied as a method for quantification of 20 elements in plant material, using spiked cellulose standards for calibration. Three different analytical methods were investigated: 1) st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd34713e843d1e6f7e193d83712cb7ea
https://doi.org/10.1016/j.nimb.2021.06.012
https://doi.org/10.1016/j.nimb.2021.06.012
Autor:
Karim C. Piacentini, Sylvie Běláková, Karolína Benešová, Marek Pernica, Geovana D. Savi, Liliana O. Rocha, Ivo Hartman, Josef Čáslavský, Benedito Corrêa
Publikováno v:
Toxins, Vol 11, Iss 5, p 257 (2019)
Mycotoxins are widely studied by many research groups in all aspects, but the stability of these compounds needs further research for clarification. The objective of this study is to evaluate deoxynivalenol and zearalenone stability during all steps
Externí odkaz:
https://doaj.org/article/4b51624bf18c409abfb952b1d96a40bc
Autor:
Philipp Römer, Frederick Reinig, Oliver Konter, Ronny Friedrich, Otmar Urban, Josef Čáslavský, Natálie Pernicová, Miroslav Trnka, Ulf Büntgen, Jan Esper
Publikováno v:
Dendrochronologia. 79:126085
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feca3215c99f8049137cae87033ca443
https://doi.org/10.1016/j.dendro.2023.126085
https://doi.org/10.1016/j.dendro.2023.126085
Autor:
Matthias Saurer, Miroslav Trnka, Eva Koňasová, Jan Esper, Tomáš Kolář, Tomáš Kyncl, Otmar Urban, Josef Čáslavský, Willy Tegel, Ulf Büntgen, Sebastian Wagner, Paul J. Krusic, Alexander Ač, Michal Rybníček, Paolo Cherubini, Frederick Reinig, Petr Dobrovolný
Publikováno v:
Nature Geoscience. 14:190-196
Europe’s recent summer droughts have had devastating ecological and economic consequences, but the severity and cause of these extremes remain unclear. Here we present 27,080 annually resolved and absolutely dated measurements of tree-ring stable c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08156e541c069de81be54aabc83dff7b
https://doi.org/10.1038/s41561-021-00698-0
https://doi.org/10.1038/s41561-021-00698-0
Publikováno v:
Kvasný průmysl, Vol 59, Iss 10, Pp 292-295 (2013)
In 2009-2012, the occurrence of mycotoxin deoxynivalenol in beer samples from Czech outlet shops was monitored . Samples included pale, dark, dispensed, lager and non-alcoholic beers . Deoxynivalenol content was analyzed by the liquid chromatography
Externí odkaz:
https://doaj.org/article/a30d990a5d7e469998a08bab97418ea1
Autor:
Jan Rasl, Josipa Grušanović, Zuzana Klímová, Josef Čáslavský, Tomáš Groušl, Jiří Novotný, Michal Kolář, Tomáš Vomastek
Publikováno v:
Cellular Signalling. 99:110431
The ERK signaling pathway, consisting of core protein kinases Raf, MEK and effector kinases ERK1/2, regulates various biological outcomes such as cell proliferation, differentiation, apoptosis, or cell migration. Signal transduction through the ERK s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::241f4be014d8b3d3ad0f114a8e60f54e
https://doi.org/10.1016/j.cellsig.2022.110431
https://doi.org/10.1016/j.cellsig.2022.110431