Effective dose equivalent for point gamma sources located 10 cm near the body

XG Xu, S Bushart, R Anderson - Health physics, 2006 - journals.lww.com
… organ doses in this study. This paper presents the EDE data for point gamma sources at 0.3,
1.0, and 1.5 MeV, respectively, which are located at 10 cm from the surface of the body. The …

Calculation of the effective dose and its variation from environmental gamma ray sources

K Saito, N Petoussi-Henss, M Zankl - Health Physics, 1998 - journals.lww.com
… for low-energy gamma rays the variation was found to be up … source with a spherical detector
at a radius of 10 cm at a … gonads are located close to the body surface, and the doses for …

Determining the effective dose equivalent for external photon radiation: calculational results for beam and point source geometries

WD Reece, JW Poston Sr, XG Xu - Radiation protection …, 1994 - academic.oup.com
… deposition of the dose locally at the gamma interaction site (ie … , Flux-to-dose conversions
based on effective dose equivalent … when the point source is on the front of the torso near the …

The effective dose equivalent and effective dose for hot particles on the skin

XG Xu - Health physics, 2005 - journals.lww.com
… Tabulated data show that the sources located near the upper … and ED from point, gamma-ray
emitting sources for various … sectional area of 10 cm 2 and a height of 1.2 cm was used. …

Effective doses in the radial gamma radiation field near a point source: gender difference and deviation from the personal dose equivalent

JK Chang, JK Lee - Journal of Radiation Protection and Research, 1997 - koreascience.kr
… and female phantoms of MIRD type located in the radial gamma radiation field near a point
source. The … at the distances of 15, 40 and 100 cm in front of the body at different heights. Two …

Comparing dose rates near a radioactive patient evaluated using various source models: point, line, cylinder, and anthropomorphic phantoms

YC Liu, KW Lee, RJ Sheu - Health Physics, 2015 - journals.lww.com
… The resulting dose rates were found to be approximately 10… , a popular gamma-ray shielding
and dose assessment computer … of the near and far spheres were set to 10 cm and 20 cm, …

An effective dose assessment technique with NORM added consumer products using skin-point source on computational human phantom

DH Yoo, WG Shin, HC Lee, HJ Choi, M Testa… - Applied Radiation and …, 2016 - Elsevier
… to the source location, the organ equivalent doses were … −17 cm to 15 cm, −10 cm to 12 cm,
0 cm to 20 cm, respectively (… The annual effective dose was calculated in the same gamma

Effective dose conversion coefficient for gamma ray exposure from an overhead plume

R Dey, HK Patni, KD Singh, MS Kulkarni… - Physics in Medicine & …, 2019 - iopscience.iop.org
… two radionuclides based on the energy of gamma emissions to … organ absorbed doses and
the effective doses on overall body size … However, near the release location, ground level …

Development of an effective dose coefficient database using a computational human phantom and Monte Carlo simulations to evaluate exposure dose for the usage …

DH Yoo, WG Shin, J Lee, YS Yeom, CH Kim… - Applied radiation and …, 2017 - Elsevier
… The organs near the source location show relative higher doses than the long-distance organs
for the various gamma … the skin but also to the opposite skin by passing through the body. …

ICRP Publication 144: Dose Coefficients for External Exposures to Environmental Sources

N Petoussi-Henß, D Satoh, A Endo… - Annals of the …, 2020 - journals.sagepub.com
… their emissions of gamma rays, conversion electrons, x rays, … factors in the calculation of
effective dose, based on sex- and … which are not too near to the release point, by assuming …