Cs-137, Co-60 ve Na-24 için Monte Carlo Simülasyonu Kullanılarak Farklı Vücut Organlarının Doz Değerlendirilmesi
Yapılan araştırmada, Cs-137, Co-60 ve Na-24 radyoaktif kaynaklarının harici kullanımında bireyselorgan dozunun ve insan vücuduna etkin dozun tahmini için Monte Carlo VMC kod simülasyonukullanılmıştır. Organ dozunun kaynak gücü ve maruz kalınan süre ile değiştiği gözlemlenirken, insanvücudunun etkin doza maruz kalma süresi ile lineer bağımlılığı bulunmuştur.
Assessment of Different Body Organs Using Monte Carlo Simulation for Cs-137, Co-60 and Na-24
In the present investigation, Monte Carlo VMC code simulation was used for the estimation of individual organ dose and effective dose to human body using Cs-137, Co-60 and Na-24 radioactive external sources. It was observed that the organ dose varies with source strength and the duration of exposure whereas the effective dose to human body is linearly dependent upon the exposure time.
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- Jacob, P. and Meckbach R., 1987. Shielding factors and
externaldose
evaluation.
Radiation
Protection
Dosimetry,
21,
79–85.
- Kis, Z., K. Eged, Voigt, R.M. and Müller,H.M., 2003.
Guidelinesfor Planning Interventions Against External
Exposure in Industrial Area after a Nuclear AccidentPart
II: Calculation of Doses Using Monte Carlo method GSF
Report,IAEA,34,
38.
- Meckbach, R.,Jacob P. and ParetzkeH.G., 1988. Gamma
exposures due to radionuclides deposited in urban
environments. Part I: kerma rates from contaminated urban surfaces. Radiation Protection Dosimetry, 25,
167–179.
- Velasques, O.S.M., 2005. Effective doses to patients:
possibilities of optimisation. Radioprotección, 49, 145–
148.