Mesh-type reference Korean phantoms (MRKPs) for adult male and female for use in radiation protection dosimetry
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Chansoo | - |
dc.contributor.author | Thang Tat Nguyen | - |
dc.contributor.author | Yeom, Yeon Soo | - |
dc.contributor.author | Lee, Hanjin | - |
dc.contributor.author | Han, Haegin | - |
dc.contributor.author | Shin, Bangho | - |
dc.contributor.author | Zhang, Xujia | - |
dc.contributor.author | Kim, Chan Hyeong | - |
dc.contributor.author | Chung, Beom Sun | - |
dc.date.accessioned | 2021-08-02T11:53:35Z | - |
dc.date.available | 2021-08-02T11:53:35Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2019-04 | - |
dc.identifier.issn | 0031-9155 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/14254 | - |
dc.description.abstract | In the present study, to overcome the dosimetric limitations of the previous voxel-type reference Korean computational phantoms due to their limited voxel resolutions (i.e. on the order of millimeters) and the nature of voxel geometry, a pair of new reference Korean phantoms, called mesh-type reference Korean phantoms (MRKPs), were developed for the adult male and female in a high-quality/fidelity mesh format. The developed phantoms include all target and source regions required for effective dose calculation, even micrometer-scale target and source regions of the respiratory and alimentary tract organs, skin, urinary bladder, and eye lens. The developed phantoms, which are in either the polygon-mesh (PM) format or the tetrahedral-mesh (TM) format as necessary, can be directly used in several general-purpose Monte Carlo codes (e.g. Geant4, MCNP6, and PHITS) without voxelization. In order to understand the dosimetric impact of the new phantoms, the dose coefficients (=fluence-to-effective dose conversion coefficients) were calculated for photons and electrons with energies ranging from 10 keV to 10 GeV for the anterior- posterior (AP) irradiation geometry and compared with those of the previous voxel-type reference Korean phantoms. The results demonstrate that the effective dose coefficients of the MRKPs were generally similar to those of the previous voxel-type reference phantoms for photons; however, for electrons, significant differences were observed at energies lower than 1 MeV that were mainly due to the explicit definition of the 50 mu m-thick radiosensitive target layer in the skin of the new mesh phantoms. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.title | Mesh-type reference Korean phantoms (MRKPs) for adult male and female for use in radiation protection dosimetry | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Chan Hyeong | - |
dc.identifier.doi | 10.1088/1361-6560/ab0b59 | - |
dc.identifier.scopusid | 2-s2.0-85064828199 | - |
dc.identifier.wosid | 000464454200006 | - |
dc.identifier.bibliographicCitation | PHYSICS IN MEDICINE AND BIOLOGY, v.64, no.8, pp.1 - 21 | - |
dc.relation.isPartOf | PHYSICS IN MEDICINE AND BIOLOGY | - |
dc.citation.title | PHYSICS IN MEDICINE AND BIOLOGY | - |
dc.citation.volume | 64 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 21 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Engineering, Biomedical | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.subject.keywordPlus | DOSE CONVERSION COEFFICIENTS | - |
dc.subject.keywordPlus | COLOR SLICE IMAGES | - |
dc.subject.keywordPlus | MALE VOXEL MODEL | - |
dc.subject.keywordPlus | COMPUTATIONAL PHANTOMS | - |
dc.subject.keywordPlus | RISK | - |
dc.subject.keywordAuthor | radiological protection | - |
dc.subject.keywordAuthor | reference phantom | - |
dc.subject.keywordAuthor | Korean | - |
dc.subject.keywordAuthor | mesh | - |
dc.subject.keywordAuthor | Monte Carlo | - |
dc.identifier.url | https://iopscience.iop.org/article/10.1088/1361-6560/ab0b59 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.