Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ri-Feng Zhou"'
Publikováno v:
Nuclear Science and Techniques. 27
The recent increasing use of γ-ray industrial computed tomography (γ-ray ICT) in various fields has induced greater attention to its performance as well as to considerations of radiation safety. It is understood that radiation protection planning c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3a72cbfeea908c5442d97ab9df6cf1f
https://doi.org/10.1007/s41365-016-0077-7
https://doi.org/10.1007/s41365-016-0077-7
Publikováno v:
PLoS ONE
PLoS ONE, Vol 11, Iss 6, p e0156224 (2016)
PLoS ONE, Vol 11, Iss 6, p e0156224 (2016)
For a micro-Computed Tomography (Micro-CT) system, the microfocus X-ray tube is an essential component because the spatial resolution of CT images, in theory, is mainly determined by the size and stability of the X-ray focal spot of the microfocus X-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5a76376c28517a6e8d16879a2e86b6b
https://pubmed.ncbi.nlm.nih.gov/27249559
https://pubmed.ncbi.nlm.nih.gov/27249559
Autor:
Ri Feng Zhou, Zhong Han
Publikováno v:
Advanced Materials Research. 414:161-165
Sampling the doubtful contaminated soil and rocks by the way of grid layout along the Yangtze River and Jialing River, near some hospitals and factories in the urban area of Chongqing, and measuring the samples specific activity of radionuclide 226Ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f605694fb407b9513cfcb8ce9df7d76
https://doi.org/10.4028/www.scientific.net/amr.414.161
https://doi.org/10.4028/www.scientific.net/amr.414.161
Publikováno v:
Optoelectronics Letters. 7:337-340
A new type of solid-conversion gas detector is investigated for high energy X-ray industrial computed tomography (HECT). The conversion efficiency is calculated by using the EGSnrc Monte Carlo code on the Linux platform to simulate the transport proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::209cb6e329c29129677fb8d65ee8ed77
https://doi.org/10.1007/s11801-011-0050-y
https://doi.org/10.1007/s11801-011-0050-y
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 27(9)
In X-ray TICT, when X-ray is transmitted in the materal, the phenomenon of energy spectrum hardening takes place, resulting in artifacts. Thus, hardening correction has to be done. In the present paper, the phenomenon of X-ray beam hardening resultin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0fb07b413b87a66be22c9e56be7b1971
https://pubmed.ncbi.nlm.nih.gov/18051553
https://pubmed.ncbi.nlm.nih.gov/18051553
Publikováno v:
Chinese Physics C; Jul2009, Vol. 33 Issue 7, p1-1, 1p