Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김찬형 | - |
dc.date.accessioned | 2019-12-04T04:17:43Z | - |
dc.date.available | 2019-12-04T04:17:43Z | - |
dc.date.issued | 2018-01 | - |
dc.identifier.citation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v. 72, no. 1, page. 177-182 | en_US |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.issn | 1976-8524 | - |
dc.identifier.uri | https://link.springer.com/article/10.3938%2Fjkps.72.177 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/117123 | - |
dc.description.abstract | Recently, Task Group 103 of the International Commission on Radiological Protection (ICRP) developed new mesh-type reference computational phantoms (MRCPs) for adult males and females in order to address the limitations of the current voxel-type reference phantoms described in ICRP Publication 110 due to their limited voxel resolutions and the nature of the voxel geometry. One of the substantial advantages of the MRCPs over the ICRP-110 reference phantoms is the inclusion of a 50-mu m-thick radiosensitive skin basal-cell layer; however, a methodology for calculating the local skin dose (LSD), i.e., the maximum dose to the basal layer averaged over a 1-cm(2) area, has yet to be developed. In the present study, a dedicated program for the LSD calculation with the MRCPs was developed based on the mean shift algorithm and the Geant4 Monte Carlo code. The developed program was used to calculate local skin dose coefficients (LSDCs) for electrons and alpha particles, which were then compared with the values given in ICRP Publication 116 that were produced with a simple tissue-equivalent cube model. The results of the present study show that the LSDCs of the MRCPs are generally in good agreement with the ICRP-116 values for alpha particles, but for electrons, significant differences are found at energies higher than 0.15 MeV. The LSDCs of the MRCPs are greater than the ICRP-116 values by as much as similar to 2.7 times at 10 MeV, which is due mainly to the different curvature between realistic MRCPs (i.e., curved) and the simple cube model (i.e., flat). | en_US |
dc.description.sponsorship | This work was supported by the research fund of Hanyang University (HY-2017), by the Nuclear Safety Research and Development (NSR&D) Program through the Korea Foundation of Nuclear Safety (Ko-FONS) funded by the Nuclear Safety and Security Commission (NSSC) (Project Number: 1705006), by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (Project Number: NRF-2016R1D1A1A09916337), and by Electronics and Telecommunications Research Institute (ETRI) R&D Program (Development of particle beam range verification technology based on prompt gamma-ray measurements) funded by the Government of Korea (Project Number: 15ZC1810). One of the authors was supported by the Global Ph.D. Fellowship program (Project No. NRF-2017H1A2A1046391). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | KOREAN PHYSICAL SOC | en_US |
dc.subject | ICRP | en_US |
dc.subject | Mesh-type reference phantom | en_US |
dc.subject | Local skin dose | en_US |
dc.subject | Mean shift algorithm | en_US |
dc.subject | Geant4 | en_US |
dc.title | Calculation of Local Skin Doses with ICRP Adult Mesh-type Reference Computational Phantoms | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 72 | - |
dc.identifier.doi | 10.3938/jkps.72.177 | - |
dc.relation.page | 177-182 | - |
dc.relation.journal | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.contributor.googleauthor | Yeom, Yeon Soo | - |
dc.contributor.googleauthor | Han, Haegin | - |
dc.contributor.googleauthor | Choi, Chansoo | - |
dc.contributor.googleauthor | Thang Tat Nguyen | - |
dc.contributor.googleauthor | Lee, Hanjin | - |
dc.contributor.googleauthor | Shin, Bangho | - |
dc.contributor.googleauthor | Kim, Chan Hyeong | - |
dc.contributor.googleauthor | Han, Min Cheol | - |
dc.relation.code | 2018000435 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF NUCLEAR ENGINEERING | - |
dc.identifier.pid | chkim | - |
dc.identifier.researcherID | K-6214-2017 | - |
dc.identifier.orcid | http://orcid.org/0000-0002-0667-0481 | - |
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