B. Breustedt

TL;DR: To fully characterize the front dead layer (DL) of an HPGe detector at low photon energy range, its intrinsic efficiency curve was measured using a (241)Am radioactive source in 10-60 keV energy range.

TL;DR: First applications of this draft model showed that the height of the peak of urinary excretion after administration of DTPA was determined by the chelation rate, however, repetitions ofDTPA administration shortly after the first one showed no effect in the application of the draft model in contrast to data from real cases.

TL;DR: The aims and purpose of the Technical Recommendations are described, and how the project is organised is explained.

TL;DR: A virtual model of a Canberra HPGe detector was produced with the aid of MCNPX and of different point sources, and agreement between theoretical and measured performances in the middle-upper part of the spectrum improved.

TL;DR: A new model for biokinetics of administered DTPA based on physiological interpretation of 14C-labeled DTPA studies from literature was proposed and was not yet satisfactory since the effects of repeated DTPA administration in a short time period cannot be predicted in a realistic way.