Schlüsselvergleiche
- Kessler, C.; Burns, D. T.; Büermann, Ludwig:
Key comparison BIPM.RI(I)-K1 of the air-kerma standards of the PTB, Germany and the BIPM in 60Co gamma radiation,
Metrologia, 51 (2014), Tech. Suppl., 06012 - Burns, D. T.; Kessler, C.; Büermann, Ludwig:
Key comparison BIPM.RI(I)-K2 of the air-kerma standards of the PTB, Germany and the BIPM in low-energy x-rays,
Metrologia, 51 (2014), Tech. Suppl., 06011 - Büermann, Ludwig; Burns, David T.; Kessler, Cecilia:
Key comparison BIPM.RI(I)-K3 of the air-kerma standards of the PTB, Germany and the BIPM in medium-energy x-rays,
Metrologia, 51 (2014), Tech. Suppl., 06016 - Burns, David T.; Kessler, Cecilia; Büermann, Ludwig:
Key comparison BIPM.RI(I)-K5 of the air kerma standards of the PTB, Germany and the BIPM in 137Cs gamma radiation,
Metrologia, 51 (2014), Tech. Suppl., 06015 - Kessler, C.; Burns, D. T.; Büermann, Ludwig:
Key comparison BIPM.RI(I)-K7 of the air-kerma standards of the PTB, Germany and the BIPM in mammography x-rays,
Metrologia, 48 (2011), Tech. Suppl., 06011
Regionale Vergleiche
- Hourdakis, Costas J.; Büermann, Ludwig; Ciraj-Bjelac, Olivera; Csete, Istvan; Delis, Harry; Gomola, Igor; Persson, Linda; Novak, Leos; Petkov, Ivailo; Toroi, Paula:
Comparison of pencil-type ionization chamber calibration results and methods between dosimetry laboratories,
Physica Medica, 32 (2016), 32, 42-51 - Csete, I.; Büermann, L.; Gomola, I.:
Comparison of air kerma measurements for tungsten anode based mammography x-ray beam qualities (EURAMET.RI(I)-S4.1),
Metrologia, 53 (2016), Tech. Suppl., 06005 - Hourdakis; Csete; Daures; Jarvinen; Mihailescu; Sochor; Novak; Pedersen; Kosunen; Toroi; Denoziere; Büermann; Megzifene; Einarsson; Ferrari; dePooter; Bjerke; Brodecki; Cardoso; Bercea; Ciraj-Bjelac; Compel; Glavi-Cindro; Ginjaume; Persson; Grindborg:
Comparison of air kerma area product and air kerma meter calibrations for X-ray radiation qualities used in diagnostic radiology. - Report on the EURAMET project #1177, identified in the BIPM key comparison database (KCDB) as EURAMET.RI(I)-S9,
Metrologia, 52 (2015), Techn. Suppl, 06024 - Büermann, L.; Oborin, A. V.; Milevsky, V. S.; Walwyn Salas, G.; Sukhishvili, S.; Ginga, I.; Ivanov, R.; Gudelis, A.; Gomola, I.:
COOMET regional comparison of national measurement standards of air kerma for Cs-137- gamma-radiation at protection level,
Metrologia, 51 (2014), Tech. Suppl. 06005 - Csete, I.; Büermann, L.; Gomola, I.; Girzikowsky, R.:
Comparison of air kerma measurements between the PTB and the IAEA for x-radiation qualities used in general diagnostic radiology and mammography,
Metrologia, 50 (2013), Tech. Suppl., 06008 - Csete, I.; Leiton, A. G.; Sochor, V.; Lapenas, A.; Grindborg, J.-E.; Jokelainen, I.; Bjerke, H.; Dobrovodsky, J.; Megzifene, A.; Hourdakis, C. J.; Ivanov, R.; Vekic, B.; Kokocinski, J.; Cardoso, J.; Büermann, L.; Tiefenböck, W.; Stucki, G.; Dijk, E.van; Toni, M. P.; Minniti, R.; McCaffrey, J. P.; Silva, C. N. M.; Kharitonov, I.; Webb, D.; Saravi, M.; Delaunay, F.:
Report on EUROMET.RI(I)-K1 and EUROMET.RI(I)-K4 (EUROMET project no. 813): Comparison of air kerma and absorbed dose to water measurements of Co-60 radiation beams for radiotherapy,
Metrologia, 47 (2010), Tech. Suppl. 06012 - O'Brien, M.; Büermann, L.:
Comparison of the NIST and PTB air-kerma standards for low-energy x-rays,
Journal of Research of the National Institute of Standards and Technology, 114 (2009), 6, 321-331 - Büermann, L.; Oborin, A. V.; Dobrovosky, .; Milevsky, V. S.; Walwyn Salas, G.; Lapenas, A.:
COOMET.RI(I)-K1 comparison of national measurement standards of air kerma for Co-60 radiation,
Metrologia, 46 (2009), Tech. Suppl., 06015 - Büermann, L.; O'Brien, M.; Butler, D.; Csete, I.; Gabris, F.; Hakanen, A.; Lee, J.-H.; Palmer, M.; Saito, N.; de Vries, W.:
Comparison of national air kerma standards for ISO 4037 narrow spectrum series in the range 30 kV to 300 kV,
Metrologia (2008), Tech. Suppl., 06013 - Lee, J. H.; Hwang, W. S.; Kotler, L. H.; Webb, D. V.; Büermann, L.; Burns, D. T.; Takeyeddin, M.; Shaha, V. V.; Srimanoroth, S.; Meghzifene, A.; Hah, S. H.; Chun, K. J.; Kadni, T. B.; Takata, N.; Msimang, Z.:
APMP/TCRI key comparison report of measurement of air kerma for medium-energy x-rays (APMP.RI(I)-K3),
Metrologia (2008), Tech. Suppl., 06012