Zobrazeno 1 - 10
of 79
pro vyhledávání: '"W.D. Reece"'
Autor:
W.D. Reece, Jinkai Wang
Publikováno v:
Nuclear Science and Engineering. 167:154-164
The relative yields of delayed neutrons and the half-lives of their precursor nuclei are usually determined indirectly by the least-squares method based on the differences between experimental and ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e9bfc24218347fb1285b4468ea76d0b
https://doi.org/10.13182/nse09-94
https://doi.org/10.13182/nse09-94
Publikováno v:
Radiation Physics and Chemistry. 69:265-272
Dose calculations around electron-emitting metallic spherical sources were performed up to the X 90 distance of each electron energy ranging from 0.5 to 3.0 MeV using the MCNP 4C Monte Carlo code and the dose point kernel (DPK) method with the DPKs r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4327f0d65dbeaab3e7bbd4d1d93d1556
https://doi.org/10.1016/s0969-806x(03)00475-4
https://doi.org/10.1016/s0969-806x(03)00475-4
Publikováno v:
Nuclear Technology. 145:1-10
The Monte Carlo N-Particle (MCNP) code and a set of high-temperature neutron cross-section data were used to develop an accurate three-dimensional computational model of the Texas A and M University Nuclear Science Center Reactor (NSCR) at full power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6f7e26b60f64f6c0412b062ad2c56bf
https://doi.org/10.13182/nt04-a3455
https://doi.org/10.13182/nt04-a3455
Autor:
W.D. Reece, Chan Hyeong Kim
Publikováno v:
Health Physics. 83:243-254
In a steam generator channel head, it was not unusual to see radiation workers wearing as many as twelve dosimeters over the surface of the body to avoid a possible underestimation of effective dose equivalent (H(E)) or effective dose (E). This study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edba5a03ac48072d764d482b3ac0e47b
https://doi.org/10.1097/00004032-200208000-00009
https://doi.org/10.1097/00004032-200208000-00009
Publikováno v:
Health Physics. 77:536-540
Although the use of two dosimeters, one on the chest and the other on the back, successfully solved the underestimation problem for posterior incident photon beams, the two-dosimeter approach still has some problems-significant overestimations for la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbcba3f9b28326d8cbdbcf20b94dd0f8
https://doi.org/10.1097/00004032-199911000-00007
https://doi.org/10.1097/00004032-199911000-00007
Publikováno v:
Health Physics. 76:156-161
Values of effective dose (E) were calculated for the entire range of incident directions of broad parallel photon beams for selected photon energies using the Monte Carlo N-Particle (MCNP) transport code with a hermaphroditic phantom. The calculated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cf79adbc0c3a87e8a3e71e06e7dfff5
https://doi.org/10.1097/00004032-199902000-00007
https://doi.org/10.1097/00004032-199902000-00007
Publikováno v:
Radiation Protection Dosimetry. 81:177-186
This study provides a complete set of effective dose equivalent (H 1 ) and ffective dose (E) data, along with associated conversion factors, for photon exposures from point and dise sources in front of a radiation worker. For this, Monte Carlo simula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3348b140380b422bdf507fe5cc3a8994
https://doi.org/10.1093/oxfordjournals.rpd.a032584
https://doi.org/10.1093/oxfordjournals.rpd.a032584
Publikováno v:
Radiation Protection Dosimetry. 81:101-112
An optimal algorithm, which suitably combines two dosemeter readings, one dosemeter on the chest and the other on the back, for better estimation of effective dose equivalent (H E ) and effective dose (E), was developed by utilising hundreds of broad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::215cab94283100550c6ec412c182b127
https://doi.org/10.1093/oxfordjournals.rpd.a032573
https://doi.org/10.1093/oxfordjournals.rpd.a032573
Autor:
W.D. Reece, Sang Hyun Cho
Publikováno v:
Physics in Medicine and Biology. 44:13-26
Recently, there has been growing interest in beta emitters for therapeutic uses, especially in connection with so-called endovascular (or intravascular) brachytherapy. Since accurate dose estimation is necessary for the success of such applications,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33386ea2fdc50669f4c2b2d6b6ebefa7
https://doi.org/10.1088/0031-9155/44/1/003
https://doi.org/10.1088/0031-9155/44/1/003
Publikováno v:
Physics in Medicine and Biology. 42:1023-1032
The dose distribution in water from 71Ge K-shell x-rays (Eave = 9.44 keV) was calculated for various source configurations using both analytic and EGS4 Monte Carlo calculations. The point source kernel and the buildup factor are presented. The buildu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17a0234b684eeb6bce1f0618b1b02765
https://doi.org/10.1088/0031-9155/42/6/003
https://doi.org/10.1088/0031-9155/42/6/003