Zobrazeno 1 - 4
of 4
pro vyhledávání: '"W S, Culberson"'
Publikováno v:
Medical physics. 43(7)
Wide-angle free-air chambers (WAFACs) are used as primary standard measurement devices for establishing the air-kerma strength of low-energy, low-dose rate brachytherapy seeds. The National Research Council of Canada (NRC) is commissioning a primary
Publikováno v:
Metrologia. 45:422-428
A large air-filled parallel-plate extrapolation chamber with thin graphite front and back electrodes is used as a primary standard measuring device for low-energy interstitial brachytherapy sources from which the unit of air-kerma strength or referen
Publikováno v:
Medical physics. 41(12)
To determine the intrinsic energy dependence of LiF:Mg,Ti thermoluminescent dosimeters (TLD-100) for (125)I and (103)Pd brachytherapy sources relative to (60)Co.LiF:Mg,Ti TLDs were irradiated with low-energy brachytherapy sources and with a (60)Co te
Publikováno v:
Medical physics. 35(9)
The increased demand for high dose rate (HDR) brachytherapy as an alternative to external beam radiotherapy has led to the introduction of a HDR brachytherapy isotope 169Yb. This source offers a dose rate similar to 192Ir HDR sources, at about one fo