Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ylva Ranebo"'
Publikováno v:
Journal of Environmental Radioactivity. 143:152-158
This study investigated the human gastrointestinal uptake (f1) and subsequent whole-body retention of orally administered inorganic radioactive cobalt. Of eight adult volunteers aged between 24 and 68 years, seven were given solutions of (57)Co (T1/2
Publikováno v:
Applied Radiation and Isotopes. 68:1754-1759
Spherical particles with known properties were used to demonstrate and test a novel software package known as AASIFIT, which is able to unfold complex alpha spectra. A unique feature of the program is that it uses simulated peak shapes in the fitting
Autor:
Elis Holm, J. Garcia-Lopez, M. Betti, M. C. Jiménez-Ramos, Rafael García-Tenorio, Mikael Eriksson, Ylva Ranebo
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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In order to validate and to gain confidence in two micro-beam techniques: particle induced X-ray emission with nuclear microprobe technique (μ-PIXE) and synchrotron radiation induced X-ray fluorescence in a confocal alignment (confocal SR μ-XRF) fo
Autor:
G. Tamborini, Maria Betti, J. Jernström, Ylva Ranebo, Olivier Bildstein, S. R. Kehl, Mats Eriksson, Terry F. Hamilton, R. Carlos Marquez, Rolf Simon
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 61:971-979
Six plutonium-containing particles stemming from Runit Island soil (Marshall Islands) were characterized by non-destructive analytical and microanalytical methods. Composition and elemental distribution in the particles were studied with synchrotron
Publikováno v:
The Science of the total environment. 437
Five adult volunteers participated in a biokinetic study of radioactive polonium. Portions of about 10Bq of (209)Po were orally administrated to four of the volunteers in a single ingestion. The fifth volunteer ingested a daily amount of 53mBq of 209
Publikováno v:
Journal of environmental radioactivity. 102(5)
There has been little development regarding analysis of polonium (Po) in environmental samples since the 1960 ies. This is due to the straightforward spontaneous deposition of this element on silver (Ag), nickel (Ni) or copper (Cu) without any radioc
Publikováno v:
Analytical chemistry. 82(10)
In order to prevent nuclear proliferation, the isotopic analysis of uranium and plutonium microparticles has strengthened the means in international safeguards for detecting undeclared nuclear activities. In order to ensure accuracy and precision in
Publikováno v:
Materials Research Society Symposium Proceedings.
This work is a continuation of a long-term spent fuel leaching and radionuclides immobilization (by iron canister) experiment under simulated near-field conditions, in deoxygenated 2 mM NaHCO3 solu ...
Publikováno v:
Environmental Radiochemical Analysis III
A Search for Long Lived 242mAm Isotope in Forest Litter Samples from Poland The Fate of Technetium-99 (99Tc) in the North and Nordic Seas after Reduction in the Discharges from Sellafield Further Development of a Fast Method for Determining Plutonium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6346a3a372fe61906b43cc94567ecac9
https://doi.org/10.1039/9781847557865
https://doi.org/10.1039/9781847557865
Publikováno v:
Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada. 13(3)
The application of scanning electron microscopy (SEM) and secondary ion mass spectrometry (SIMS) for characterization of mixed plutonium and uranium particles from nuclear weapons material is presented. The particles originated from the so-called Thu