Zobrazeno 1 - 10
of 30
pro vyhledávání: '"F. Verrezen"'
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 331:3349-3357
Publikováno v:
Applied Radiation and Isotopes. 134:455-460
The implementation of the one-pass-through separation technique using two stacked chromatography columns of TEVA - TRU resins for the separation of 237Np, 241Am, thorium, plutonium and uranium from environmental and urine samples was investigated. Th
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 314:737-742
Results from proficiency tests gathered over the past two decades by the laboratory for low level radioactivity measurements for liquid scintillation counting of 3H (184 results) and 14C (74 results) are used to verify the validated measurement metho
Publikováno v:
Applied Radiation and Isotopes. 109:465-469
The European Union published in 2013 a new Drinking Water Directive with stricter requirements for measuring natural radioactivity. In order to adhere to this, a method for sequential separation of 210Pb, 210Po, 238U and 234U in drinking water was ap
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 134
The implementation of the one-pass-through separation technique using two stacked chromatography columns of TEVA - TRU resins for the separation of
Publikováno v:
Applied Radiation and Isotopes. 66:1038-1042
Sample load capacity, sample compatibility, influence of sample load on 3H/14C counting efficiency, background count rate, figure of merit, quench resistance, and sample stability for nine selected, commercially available, liquid scintillation cockta
Publikováno v:
Accreditation and Quality Assurance. 5:21-27
If we agree that quality assurance (QA) in R&D indeed provides added value, just how do we show the public that such a QA system is operating well? At the Belgian Nuclear Research Centre (SCKObullet CEN), where a QA system has been implemented by var
Autor:
J. Makepeace, F. Verrezen, Philippe Cassette, Michael P. Unterweger, E. Günther, Timotheos Altzitzoglou, B.R.S. Simpson, P. Dryák, R. Broda
Publikováno v:
Applied Radiation and Isotopes. 49:1411-1416
An international comparison of measurements of the specific activity of tritiated water has been carried out under the auspices of the ICRM Radionuclide Techniques Working Group. The comparison, in which nine laboratories participated, involved the m
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Autor:
C. Hurtgen, F. Verrezen
Publikováno v:
International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes. 43:61-68
The program for measuring the dispersal presence of contaminating nuclides in waste streams produced by pressurized-water-reactor (PWR) power plants required the establishment of analytical procedures for a number of nuclides. In this report the proc