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Mr
Stefan Söllradl
(Technische Universität München)
20/04/2010, 05:00
Nuclear Analytical Methods
Verbal
Neutron Activation Analysis (NAA) is a well established method for non-destructive determination of elemental composition and the analysis of trace elements. Prompt Gamma Neutron Activation Analysis (PGAA or PGNAA) is a complementary radioanalytical technique to NAA for non-invasive investigations of samples with neutrons.
One of the main advantages of this latter technique is the easy...
Dr
Radojko Jacimovic
(Jozef Stefan Institute, Ljubljana, Slovenia)
20/04/2010, 05:30
Nuclear Analytical Methods
Verbal
Various trace elements in different types of iron based geological reference materials [JSS 804-1 (hematite), JSS 820-2 (limonite), SU-1 and SU-1a (iron-nickel-copper-cobalt ores)] were investigated using k0-NAA in both forms: instrumental (k0-INAA) and radioanalytical (k0-RNAA).
To avoid the interference of iron as a matrix element, firstly mineral was dissolved in aqua regia then...
Mr
Fulvio Farina Arboccò
(Ghent University; SCK-CEN)
20/04/2010, 05:50
Nuclear Analytical Methods
Verbal
Reactor channel characterization is commonly performed by irradiation of bare and cadmium-covered
"fluence rate-monitors", avoiding as much as possible the use of irradiation vials/capsules and spacers for positioning
the monitors inside the channel.
However, in routine k0-Neutron Activation Analysis is generally necessary to pack the samples in polyethylene vials
prior to...
Ms
Marie Kubešová
(Nuclear Physics Institute, Czech Academy of Sciences)
20/04/2010, 06:10
Verbal
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05:00
06:00
Mr Stefan Söllradl
Prompt γ-ray activation analysis for H, B, Bi, Pb and Cd
Red, Casino Conference Centre
05:00 - 05:30
Dr Radojko Jacimovic
Is extraction of Fe from iron based minerals an appropriate method for determining trace elements?
Red, Casino Conference Centre
05:30 - 05:50
Mr Fulvio Farina Arboccò
The impact of polyethylene vials on reactor channel characterization in k<sub>0</sub>-NAA
Red, Casino Conference Centre
05:50 - 06:10
Ms Marie Kubešová
Validation of k<sub>o</sub> standardization in neutron activation analysis at Nuclear Physics Institute, Rez
Red, Casino Conference Centre
06:10 - 06:30
Updating the timetable...
