Freddy Verrezen

Person

Verrezen, Freddy

  • Low-level Radioactivity Measurements

Person: Employee

  1. Controle van radioactiviteit in het leefmilieu: bemonstering, monstervoorbereiding en meettechnieken.

    Verrezen, F. & Hurtgen, C., 1 May 2009, In: Annalen van de Belgische Vereniging voor Stralingsbescherming / Annales de l'association Belge de radioprotection. 34, 1, p. 37-42

    Research output: Contribution to journalArticlepeer-review

  2. A Performance Comparison of Nine Selected Liquid Scintillation Cocktails

    Verrezen, F., Loots, H. & Hurtgen, C., Jun 2008, 0 ed. SCK CEN. 132 p. (SCK•CEN Reports; no. BLG-1052)

    Research output: Report/bookBLG - Open reportpeer-review

  3. A performance comparison of nine selected liquid scintillation cocktails

    Verrezen, F., Loots, H., Hurtgen, C. & Dupuis, E., Jun 2008, In: Applied Radiation and Isotopes. 66, 6-7, p. 1038-1042

    Research output: Contribution to journalArticlepeer-review

  4. A performance comparison of 10 selected liquid scintillation cocktails

    Verrezen, F. & Hurtgen, C., 1991, Mol, Belgium: Studiecentrum voor Kernenergie. 44 p. (SCK•CEN Reports; no. BLG-632)

    Research output: Report/bookBLG - Open report

  5. Method validation and verification in liquid scintillation counting using the long-term uncertainty method (LTUM) on two decades of proficiency test data

    Verrezen, F., Vasile, M., Loots, H. & Bruggeman, M., 1 Nov 2017, In: Journal of Radioanalytical and Nuclear Chemistry. 314, 2, p. 737–742 6 p.

    Research output: Contribution to journalArticlepeer-review

  6. On the sequential separation and quantification of 237Np, 241Am, thorium, plutonium, and uranium isotopes in environmental and urine samples

    Vasile, M., Jacobs, K., Bruggeman, M., Van Hoecke, K., Dobney, A. & Verrezen, F., 1 Apr 2018, In: Applied Radiation and Isotopes. 134, p. 455-460 6 p.

    Research output: Contribution to journalArticlepeer-review

  7. Radionuclides in the Environment : Radium

    Vandenhove, H., Verrezen, F., Landa, E. R. & Hurtgen, C., 25 May 2010, Radionuclides in the Environment. 1 ed. West Sussex, United Kingdom: Wiley - John Wiley & Sons, Ltd, p. 97-108 (Radionuclides in the Environment).

    Research output: Contribution to report/book/conference proceedingsChapterpeer-review

  8. Radionuclides in the environment : uranium

    Vandenhove, H., Hurtgen, C., Payne, T. E. & Verrezen, F., 25 May 2010, Radionuclides in the Environment. 1 ed. West Sussex, United Kingdom: Wiley - John Wiley & Sons, Ltd, p. 261-272 (Radionuclides in the Environment).

    Research output: Contribution to report/book/conference proceedingsChapterpeer-review

  9. Radioecological survey of the Belgian upper part of the Meuse river during the triennial low water

    Van Hees, M., Hurtgen, C., Verrezen, F., Bruggeman, M., Hardeman, F. & Thiry, Y., 25 Jan 2007, 0 ed. SCK CEN. 24 p. (SCK•CEN Reports; no. BLG-1039)

    Research output: Report/bookBLG - Open reportpeer-review

  10. Radiological survey of the Belgian upper part of the Meuse river during the triennial low water

    Van Hees, M., Hurtgen, C., Verrezen, F., Bruggeman, M. & van der Meer, K., Jun 2008, 0 ed. SCK CEN. 23 p. (SCK•CEN Reports; no. BLG-1056)

    Research output: Report/bookBLG - Open reportpeer-review

  11. Internal dose assessments: uncertainty studies and update of ideas guidelines and databases within CONRAD project

    Marsh, J. W., Castellani, C. M., Hurtgen, C., Lopez, M. A., Andrasi, A., Bailey, M. R., Birchall, A., Blanchardon, E., Desai, A. D., Dorrian, M-D., Doerfel, H., Koukouliou, V., Luciani, A., Malatova, I., Molokanov, A., Puncher, M., Vrba, T. & Verrezen, F., 1 Jan 2008, In: Radiation protection dosimetry. 131, 1, p. 34-39

    Research output: Contribution to journalArticlepeer-review

  12. Evaluation of scattering factor values for internal dose assessment following the IDEAS guidelines: preliminary results

    Marsh, J. W., Blanchardon, E., Castellani, C. M., Desai, A. D., Dorrian, M-D., Hurtgen, C., Koukouliou, V., Lopez, M. A., Luciani, A., Puncher, M., Andrasi, A., Bailey, M. R., Berkovski, V., Birchall, A., Bonchug, Y., Doerfel, H., Malatova, I., Molokanov, A., Ratia, H. & Verrezen, F., 27 Nov 2007, In: Radiation protection dosimetry. 127, 1-4, p. 339-342

    Research output: Contribution to journalArticlepeer-review

  13. Coordination of research on internal dosimetry in Europe : the CONRAD project

    Lopez, M. A., Etherington, G., Castellani, C. M., Franck, D., Hurtgen, C., Marsh, J. W., Nosske, D., Doerfel, H., Andrasi, A., Bailey, M., Balashazy, I., Battisti, P., Bérard, P., Berkowski, V., Birchall, A., Blanchardon, E., Bonchuk, Y., de Carlan, L., Cantone, M. C., Challeton-de Vathaire, C., Cruz-Suarez, R., Davis, K., Dorrian, D., Giussani, A., Le Guen, B., Hodgson, A., Jourdain, J. R., Koukouliou, V., Luciani, A., Malatova, I., Molokanov, A., Moraleda, M., Muikku, M., Oeh, U., Puncher, M., Rahola, T., Ratia, H., Stradling, N. & Verrezen, F., 8 Aug 2007, In: Radiation protection dosimetry. 127, 1-4, p. 311-316

    Research output: Contribution to journalArticlepeer-review

  14. Internal dosimetry: towards harmonisation and coordination of research

    Lopez, M. A., Etherington, G., Castellani, C. M., Franck, D., Hurtgen, C., Marsh, J. W., Nosske, D., Breustedt, B., Blanchardon, E., Andrasi, A., Bailey, M. R., Balashazy, I., Battisti, P., Bérard, P., Birchall, A., Broggio, D., Challeton-de-Vathaire, C., Cruz-Suarez, R., Doerfel, H., Giussani, A., Hodgson, A., Koukouliou, V., Kramer, G. H., Le Guen, B., Luciani, A., Malatova, I., Molokanov, A., Moraleda, M., Muikku, M., Oeh, U., Puncher, M., Rahola, T., Stradling, N., Vrba, T. & Verrezen, F., 1 Jan 2008, In: Radiation protection dosimetry. 131, 1, p. 28-33

    Research output: Contribution to journalArticlepeer-review

  15. EURADOS Intercomparison on Emergency Radiobioassay.

    Li, C., Battisti, P., Berard, P., Cazoulat, A., Cuellar, A., Cruz-Suarez, R., Dai, S., Giardina, I., Hammond, D., Hernandez, C., Kiser, S., Ko, R., Kramer-Tremblay, Z., Lecompte, Y., Navarro, E., Navaz, C., Sadi, B., Sierra, I., Verrezen, F. & Lopez, M. A., 27 Dec 2014, In: Radioation Protection Dosimitry. p. 1-13

    Research output: Contribution to journalArticlepeer-review

  16. Application of IDEAS guidelines: the IDEAS/IAEA intercomparison exercise on internal dose assessment

    Hurtgen, C., Andrasi, A., Bailey, M. R., Birchall, A., Blanchardon, E., Berkovski, V., Castellani, C. M., Cruz-Suarez, R., Davis, K., Doerfel, H., LeGuen, B., Malatova, I., Marsh, J., Zeger, J. & Verrezen, F., 1 May 2007, In: Radiation protection dosimetry. 127, 1-4, p. 317-320

    Research output: Contribution to journalArticlepeer-review

  17. IDEAS/IAEA Intercomparison Exercise on Internal Dose Assessment

    Hurtgen, C. & Verrezen, F., 1 Oct 2005, 1 ed. SCK CEN. 292 p. (SCK•CEN Reports; no. BLG-1018)

    Research output: Report/bookBLG - Open reportpeer-review

  18. IDEAS internal contamination database: a compilation of published internal contamination cases. A tool for the internal dosimetry community

    Hurtgen, C., Andrasi, A., Bailey, M., Blanchardon, E., Berkovski, V., Castellani, C-M., Doerfel, H., Jourdain, J-R., LeGuen, B., Malatova, I., Marsh, J., Puncher, M. & Verrezen, F., 1 Apr 2007, In: Radiation protection dosimetry. 125, 1-4, p. 520-522

    Research output: Contribution to journalArticlepeer-review

  19. Eurados Coordinated Action On Research, Quality Assurance And Training Of Internal Dose Assessments

    Hurtgen, C., Lopez, M. A., Balashazy, I., Bérard, P., Blanchardon, E., Breustedt, B., Broggio, D., Castellani, C. M., Franck, D., Giussani, A., James, A. C., Klein, W., Kramer, G. H., Li, W. B., Marsh, J. W., Malatova, I., Nosske, D., Oeh, U., Pan, G., Puncher, M., Schimmelpfeng, J., Vrba, T. & Verrezen, F., 14 Dec 2010, In: Radiation protection dosimetry. 144, 1-4, p. 349-352 4 p.

    Research output: Contribution to journalArticlepeer-review

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