Zobrazeno 1 - 10
of 56
pro vyhledávání: '"E. Zuleger"'
Autor:
G. Kauric, O. Walter, A. Beck, B. Schacherl, O. Dieste Blanco, J.-F. Vigier, E. Zuleger, T. Vitova, K. Popa
Publikováno v:
Materials Today Advances, Vol 8, Iss , Pp 100105- (2020)
We report here the first synthesis of mixed oxide U1-xPuxO2(+y) nanoparticles. The obtained nanopowders were characterized by X-ray diffraction, thermal ionization mass spectrometry, transmission electron microscopy, Raman spectroscopy, and U M4 edge
Externí odkaz:
https://doaj.org/article/891fd10eaa8448e090eeefbe84f8baee
Autor:
Kalman Toth, Razvan Aurel Buda, E. Zuleger, Ana Maria Sánchez Hernández, Jeroen Bauwens, Nidhu lal Banik, Yetunde Aregbe, Rožle Jakopič, Renáta Buják, Ramon Carlos Marquez
Publikováno v:
Progress in Nuclear Science and Technology. 5:48-51
Publikováno v:
International Journal of Mass Spectrometry. 468:116660
Reliable determinations of plutonium isotope ratios are required in the nuclear field. Thermal ionisation mass spectrometry (TIMS) is used for this purpose. Commercially available TIMS instruments cannot distinguish between 241Am and 241Pu. A purific
Autor:
U. Repinc, S. Mialle, Joe Hiess, Stephan Richter, Rožle Jakopič, S. D. Balsley, E. Zuleger, Yetunde Aregbe
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry
In the frame of the accountancy measurements of the fissile materials, reliable determinations of the plutonium and uranium content in spent nuclear fuel are required to comply with international safeguards agreements. Large-sized dried (LSD) spikes
Publikováno v:
Accreditation and Quality Assurance. 20:421-429
Reliable measurements are needed for the verification measures of States’ declarations of their nuclear activities in line with international agreements and the EURATOM Treaty. Laboratories carrying out measurements of nuclear material need to foll
Autor:
S. Bürger, M. Hedberg, E. Zuleger, Stephan Richter, J. Horta-Domenech, K. J. Mathew, A. Köpf, Sergei F. Boulyga, J. Poths, Klaus Mayer, H. Kühn, Yetunde Aregbe
Publikováno v:
J. Anal. At. Spectrom.. 26:550-564
A new version of the “modified total evaporation” (MTE) method for isotopic analysis of uranium samples by multi-collector thermal ionization mass spectrometry (TIMS), with high analytical performance and designed in a more user-friendly and rout
Autor:
Gert Rasmussen, Klaus Lützenkirchen, Laura Aldave de las Heras, Adrian Nicholl, I.L.F. Ray, Clive T. Walker, Herbert Ottmar, Maria Betti, A. Schubert, G. Tamborini, Orner Cromboom, E. Zuleger, Maria Wallenius, Klaus Mayer, H. Thiele, Werner Wagner, Brian Lynch, Marc Hild
Publikováno v:
Journal of Alloys and Compounds. :57-62
Since the beginning of the 1990s when the first seizures of nuclear material were reported, the IAEA has recorded over 200 cases of illicit trafficking of nuclear materials. Despite the decreasing frequency of nuclear material seizures, particularly
Publikováno v:
Marine Geology. 167:1-28
Drilling a transect of holes across the Costa Rica forearc during ODP Leg 170 demonstrated the margin wedge to be of continental, non-accretionary origin, which is intersected by permeable thrust faults. Pore waters from four drillholes, two of which
Autor:
Peter Linke, Anne M. Tréhu, Robert W. Collier, E. Zuleger, Gisela Winckler, Jens Greinert, Klaus Wallmann, Marta E Torres, Gerhard Bohrmann, Erwin Suess, Gregor Rehder
Publikováno v:
Earth and Planetary Science Letters. 170:1-15
Mixed methane–sulfide hydrates and carbonates are exposed as a pavement at the seafloor along the crest of one of the accretionary ridges of the Cascadia convergent margin. Vent fields from which methane-charged, low-salinity fluids containing sulf
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