Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Francesca Quinto"'
Autor:
Karin Hain, Martin Martschini, Fadime Gülce, Maki Honda, Johannes Lachner, Michael Kern, Johanna Pitters, Francesca Quinto, Aya Sakaguchi, Peter Steier, Andreas Wiederin, Alexander Wieser, Akihiko Yokoyama, Robin Golser
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Recent major advances in Accelerator Mass Spectrometry (AMS) at the Vienna Environmental Research Accelerator (VERA) regarding detection efficiency and isobar suppression have opened possibilities for the analysis of additional long-lived radionuclid
Externí odkaz:
https://doaj.org/article/8af9ba9b562a412baa2b57cc0af19d00
Autor:
Daniel Glückman, Francesca Quinto, Karin Hain, Claudia Joseph, Vanessa Montoya, Peter Steier, Horst Geckeis
Publikováno v:
Journal of Analytical Atomic Spectrometry, 37 (8), 1696–1705
The geochemistry of actinides under reducing conditions in a deep geological nuclear waste repository is characterized by low solubility and strong sorption to mineral surfaces. The quantification of actinide migration (i.e. diffusion) at resulting c
Autor:
Francesca Quinto, Markus Lagos, Tobias Renz, Markus Plaschke, Heinrich Taubald, Andreas Bauer, Horst Geckeis
Publikováno v:
Clays and Clay Minerals. 67:183-189
Np and Pu are two important actinides of concern for the safe long-term disposal of nuclear waste. Both actinides are, in addition, constituents of global nuclear fallout. Investigation of their environmental behavior requires ultra-sensitive analyti
Autor:
Horst Geckeis, Thorsten Schäfer, Karin Hain, Markus Plaschke, Francesca Quinto, Gunther Korschinek, Stephanie Kraft, Dominik Koll, Thomas Faestermann, Christoph Busser, Peter Ludwig
Publikováno v:
Analytical Chemistry. 91:4585-4591
In the frame of studies on the safe disposal of nuclear waste, there is a great interest for understanding the migration behavior of 99Tc. 99Tc originating from nuclear energy production and global fallout shows environmental levels down to 107 atoms
Autor:
Thomas Faestermann, Francesca Quinto, Peter Ludwig, Dominik Koll, Christoph Busser, J.M. Gómez-Guzmán, David Krieg, Manuel Lebert, Angelina Kinast, Gunther Korschinek, Karin Hain
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 438:180-183
The AMS setup at the Maier-Leibnitz-Laboratory (MLL) in Garching features a 14 MV tandem accelerator and two dedicated beam lines for high-sensitivity measurements of isotopes in all mass ranges. Especially in the medium mass range (70 A 120), AMS se
Autor:
Peter Steier, Horst Geckeis, Daniel Glückman, Karin Hain, Claudia Joseph, Francesca Quinto, Volker Metz
Publikováno v:
Safety of Nuclear Waste Disposal. 1:153-154
Clay rock is a potential host rock for the final disposal of nuclear waste in deep geological formations. In the scenario of ground water intrusion into the nuclear waste repository and subsequent corrosion of canisters and waste, possibly released a
Autor:
Dominik Koll, Thorsten Schäfer, Horst Geckeis, Gunther Korschinek, Stephanie Kraft, Thomas Faestermann, Georg Rugel, Johanna Pitters, Ingo Blechschmidt, Karin Hain, Francesca Quinto, Markus Plaschke, Peter Steier
Publikováno v:
Goldschmidt2021 abstracts.
Autor:
Yasmine Z Kouhail, Volker Metz, Thorsten Schäfer, Francesca Quinto, Franz Rinderknecht, Horst Geckeis
Publikováno v:
Goldschmidt2021 abstracts.
Autor:
Francesca Quinto, Johannes Lachner, Jixin Qiao, Karin Hain, Robin Golser, Tomoya Nomura, Xiaolin Hou, M.B. Froehlich, Peter Steier, Aya Sakaguchi
Publikováno v:
Hain, K, Steier, P, Froehlich, M B, Golser, R, Hou, X, Lachner, J, Nomura, T, Qiao, J, Quinto, F & Sakaguchi, A 2020, ' 233 U/ 236 U signature allows to distinguish environmental emissions of civil nuclear industry from weapons fallout ', Nature Communications, vol. 11, no. 1, 1275 . https://doi.org/10.1038/s41467-020-15008-2
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Nature Communications
Nature Communications 11(2020), 1275
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Nature Communications
Nature Communications 11(2020), 1275
Isotopic ratios of radioactive releases into the environment are useful signatures for contamination source assessment. Uranium is known to behave conservatively in sea water so that a ratio of uranium trace isotopes may serve as a superior oceanogra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68c4c2b7482465fa8c37d3f521ed1d92
https://orbit.dtu.dk/en/publications/78eb2708-998d-4968-a8ec-69cc14972f99
https://orbit.dtu.dk/en/publications/78eb2708-998d-4968-a8ec-69cc14972f99
Autor:
Horst Geckeis, Bill Lanyon, Markus Plaschke, Carmen Garcia Perez, Peter Steier, Frank Geyer, Francesca Quinto, Florian Huber, Markus Lagos, Robin Golser, Thorsten Schäfer, Ingo Blechschmidt
Publikováno v:
Analytical Chemistry. 89:7182-7189
The multiactinide analysis with accelerator mass spectrometry (AMS) was applied to samples collected from the run 13-05 of the Colloid Formation and Migration (CFM) experiment at the Grimsel Test Site (GTS). In this in situ radionuclide tracer test,