Zobrazeno 1 - 10
of 99
pro vyhledávání: '"S.J. Supe"'
Publikováno v:
Radiation Protection Dosimetry. 54:343-347
Publikováno v:
Applied Radiation and Isotopes. 44:537-540
Transmission of 204 Tl β radiation enables measurement of differences of ±2 mg/cm 2 in thermoluminescent tape dosemeter thickness. This thickness variation gives rise to a maximum variation of ±5% in the TL output per unit area of the dosemeters.
Publikováno v:
Radiation Protection Dosimetry. 40:271-274
The effect of copper (Cu 2+ ) co-doping on the thermoluminescence characteristics of CaSO 4 :Dy has been investigated. The addition of copper is found to suppress effectively the high temperature peal structure of CaSO 4 :Dy centred around 350°C whi
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 23:281-284
Late radiation-induced laryngeal oedema for different doses per fraction was analyzed in 208 cases with squamous cell carcinoma of the vocal cord. The series comprised 156 cases with T1N0M0 and 52 cases with T2N0M0 lesions. Radical radiotherapy was g
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 24:217-221
Radiation-induced late rectal and recto-sigmoid complications for different doses per fraction were analyzed retrospectively in 203 cases of Stage IIIB carcinoma of the uterine cervix. The patients were treated with a combination of external irradiat
Publikováno v:
Physica Status Solidi (a). 124:401-416
The residual effects of γ- and α-radiation damage on thermoluminescence (TL) of CaSO4:Dy are investigated. The γ-strained samples when annealed at 400 °C show large variations in glow curve shape accompanied by a doubling in TL sensitivity. For
Publikováno v:
Radiation Protection Dosimetry. 43:209-211
Publikováno v:
Radiation Protection Dosimetry.
A procedure for providing a conservative estimate of the limiting quantity, H E ? the effective dose equivalent for photons originating from the posterior side of the human body (PA direction) in addition to AP and lateral irradiation is proposed. Th
Publikováno v:
Health physics. 59(3)
In personnel monitoring, operational quantities recommended by ICRU Publication No. 39 for photon radiation can be realized by calibrating dosimeters on a phantom and considering body backscatter photons by using established conversion factors. Perso
Publikováno v:
Radiotherapy and Oncology. 37:S9