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Browsing by Subject "two-compartmental model"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Modelowanie hemodializy na podstawie danych pomiarowych - procedura optymalizacyjna dla modelu dwuprzedziałowego
    (Wydawnictwa AGH, 2007) Korohoda, Przemysław
    In the paper a multistage optimization procedure has been proposed. The technique had been designed to make possible the computation of the cellular clearance based only on the data measured during hemodialysis treatment. The iterative structure of the proposed algorithm allows subtle corrections on the values of the urea generation and recirculation. The description has been illustrated with some resulting examples and also with the summary data. The technique proved to be convergent for measurements performed during 91 dialysis sessions, while introducing the relative error into modelled external compartment urea concentration with the mean value 0.51% and standard deviation 2.80%.