Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Hueisch-Jy Ding"'
Publikováno v:
Journal of Medical Physics, Vol 44, Iss 3, Pp 207-212 (2019)
Purpose: Using the Microtek ScanMaker 9800XL Plus (9800XL+) flatbed scanner, a method is presented to accurately calibrate EBT film, which cannot be calibrated simply using a general three-channel method because of the nonhomogeneous scanning. Materi
Externí odkaz:
https://doaj.org/article/d2a6640dccfe4ac28b694c6593347423
Publikováno v:
The Scientific World Journal, Vol 2012 (2012)
Purpose. Coronary artery calcification (CAC) scores are widely used to determine risk for Coronary Artery Disease (CAD). A CAC score does not have the diagnostic accuracy needed for CAD. This work uses a novel efficient approach to predict CAD in pat
Externí odkaz:
https://doaj.org/article/e8967801ba334e11b7aec6387bedfe58
Autor:
Min-Kuei Tsai, Hueisch-Jy Ding, Hsueh-Chou Lai, Kuo-Yang Yen, Chia-Ing Li, Yu-Yi Lin, Kai-Yuan Cheng, Keh-Bin Wang, Chia-Hung Kao
Publikováno v:
The Scientific World Journal, Vol 2012 (2012)
Background. Gastroesophageal reflux disease (GERD) is a common disease and a major upper gastrointestinal problem. The purpose of the present study is to evaluate the use of noninvasive 2-fluoro-2-deoxy-d-glucose positron emission tomography (FDG-PET
Externí odkaz:
https://doaj.org/article/60c87651395b4dbab5d30aa7e9fd8187
Publikováno v:
Journal of Medical and Biological Engineering. 41:805-811
The point doses for HDR treatment using vaginal/rectal cylinders or interstitial needles are verified by comparing the results for the planned dose, manual calculations using TG-43 and the actual measurements from radiochromic film. The dosimetric un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5294e31c513010413930abd8cb7e6a6
https://doi.org/10.1007/s40846-021-00661-9
https://doi.org/10.1007/s40846-021-00661-9
Publikováno v:
BioMed Research International, Vol 2021 (2021)
BioMed Research International
BioMed Research International
To achieve a dose distribution conformal to the target volume while sparing normal tissues, intensity modulation with steep dose gradient is used for treatment planning. To successfully deliver such treatment, high spatial and dosimetric accuracy are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6db6c05e5375f965019989fd6c9acc9
https://doaj.org/article/b3a5f0a3b5cb4fbf8ec7297411cebb44
https://doaj.org/article/b3a5f0a3b5cb4fbf8ec7297411cebb44
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 1007:165435
Ashland Inc. EBT3 film has high 2D dosimetry resolution and is self-developing so it is widely used as a dosimetry quality assurance tool. However, the film must be calibrated every half year or three months because the unexposed film slowly develops
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc028ba083d6bff4b9264dd77560f506
https://doi.org/10.1016/j.nima.2021.165435
https://doi.org/10.1016/j.nima.2021.165435
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 832:179-183
The radiochromic EBT2 film is a widely used quality assurance device for radiation therapy. This study evaluated the film calibration performance of the multiple-sampling function, a function of the ScanWizard Pro scanning software provided by the ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e304475aa34ed07a3170f0f5812beae
https://doi.org/10.1016/j.nima.2016.06.109
https://doi.org/10.1016/j.nima.2016.06.109
Autor:
Wen-Hung Twan, Chao-Ming Hung, Hueisch-Jy Ding, Shih-Yen Hsu, Kuo-Ying Liu, Li-Wei Lin, Tai-Been Chen, Yung-Hui Huang, Nan-Han Lu
Publikováno v:
Journal of X-Ray Science and Technology. 24:353-359
BACKGROUND: Coronary artery disease (CAD) remains the leading cause of death worldwide. Currently, cardiac multidetector computed tomography (MDCT) is widely used to diagnose CAD. The purpose in this study is to identify informative and useful predic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::650aa2172f6c5e523e970e4cbff562d0
https://doi.org/10.3233/xst-160545
https://doi.org/10.3233/xst-160545
Publikováno v:
Journal of Medical and Biological Engineering
A comprehensive review for the in-air calibration of an Ir-192 high-dose-rate brachytherapy source in terms of air kerma strength (AKS) and reference air kerma rate (RAKR) using the Farmer chamber was conducted. The reviewed calibration methods inclu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17b554913bb151462fe0ae01840d4429
https://doi.org/10.1007/s40846-016-0117-0
https://doi.org/10.1007/s40846-016-0117-0
Publikováno v:
Medical Physics. 42:5838-5847
Purpose: Ashland Inc. EBT2 and EBT3 films are widely used in quality assurance for radiation therapy; however, there remains a relatively high degree of uncertainty [B. Hartmann, M. Martisikova, and O. Jakel, “Homogeneity of Gafchromic EBT2 film,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8109e4900e2fd95dd67d52b397a601b3
https://doi.org/10.1118/1.4930253
https://doi.org/10.1118/1.4930253