Zobrazeno 1 - 5
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pro vyhledávání: '"G C, Sorell"'
Autor:
P J Lanzon, G C Sorell
Publikováno v:
Physics in Medicine and Biology. 38:1137-1144
Direct measurement is made for X-ray beams with first-half-value thicknesses in the range 0.5 mm to 8 mm Al and for field sizes ranging from 15 mm diameter to 70 mm square at 100 mm SSD. The measurements were made in a water phantom using a 0.2 cm3 t
Publikováno v:
Australian Veterinary Journal. 67:51-55
SUMMARY The use of high-energy electrons for permanently depilating areas of sheep skin was evaluated. The most effective dose of electrons for depilation was 17.5Gy. Histological changes in skin treated at this dose were examined in one sheep over 1
Publikováno v:
Australasian physicalengineering sciences in medicine. 15(2)
A technique has been developed for radiation protection purposes whereby it is possible to measure the dose-equivalent due to neutrons from a dual energy medical linear accelerator using a conventional BF3 neutron remmeter to calibrate gold foils. Th
Publikováno v:
Physics in medicine and biology. 36(5)
Under normal operating conditions, a patient undergoing radiotherapy will receive a total dose of approximately=5 Gy per treatment in terms of monitor units. Since the overall half-life of the activity is of the order of 49 minutes, and the radiation
Publikováno v:
Australasian physicalengineering sciences in medicine. 13(4)
The principles of tissue compensation in radiotherapy and the methods for their implementation on the GE RT/Plan computer are briefly described. The HEK Medizintechnik GmbH Medical Systems Tissue Compensator cutting device is described, along with th