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Iranian Journal of Medical Physics، جلد ۱۴، شماره ۴، صفحات ۲۲۹-۲۴۰
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چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Mass Attenuation Coefficients of Human Body Organs using MCNPX Monte Carlo Code
چکیده انگلیسی مقاله Introduction: Investigation of radiation interaction with living organs has always been a thrust area in medical and radiation physics. The investigated results are being used in medical physics for developing improved and sensitive techniques and minimizing radiation exposure. In this study, mass attenuation coefficients of different human organs and biological materials such as adipose, blood, bone, brain, eye lens, lung, muscle, skin, and tissue have been calculated. Materials and Methods: In the present study, Monte Carlo N-Particle eXtended (MCNP-X) version 2.4.0 was used for determining mass attenuation coefficients, and the obtained results were compared with earlier investigations (using GEometry ANd Tracking [GEANT4] and FLUKA computer simulation packages) for blood, bone, lung, eye lens, adipose, tissue, muscle, brain, and skin materials at different energies. Results: The results of this study showed that the obtained results from MCNP-X were in high accordance with the National Institute of Standards and Technology data. Conclusion: Our findings would be beneficial for use of present simulation technique and mass attenuation coefficients for medical and radiation physics applications.
کلیدواژه‌های انگلیسی مقاله Attenuation Coefficient, Monte Carlo, MCNP-X
نویسندگان مقاله huseyin tekin | huseyin tekin
uskudar university, turkey


v سینگ | v. singh
karnatak university, dharwad, india


elif ebru altunsoy | elif ebru altunsoy
uskudar university, vocational school of health services, medical imaging department, istanbul 34672, turkey


tugba manici | tugba manici
uskudar university, medical radiation research center usmera


محمد i سید | mohammed i sayyed
department of physics, faculty of science, university of tabuk, tabuk, ksa
نشانی اینترنتی http://ijmp.mums.ac.ir/article_8846.html
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Paper
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