Zobrazeno 1 - 10
of 32
pro vyhledávání: '"S Chiu-Tsao"'
Publikováno v:
Medical physics. 39(6Part11)
Purpose: To study and compare the dose response curves of the new GafChromic EBT3 film for megavoltage and kilovoltage x‐ray beams, with different spatial resolution.Methods: Two sets of EBT3 films (lot#A101711‐02) were exposed to each x‐ray be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c5ba8a06d9a5a5204753c8f890ca12c
https://pubmed.ncbi.nlm.nih.gov/28517140
https://pubmed.ncbi.nlm.nih.gov/28517140
Autor:
Maria F. Chan, S Chiu-Tsao
Publikováno v:
Medical Physics. 43:3597-3597
Purpose: To study the effect of film scanning orientation for new EBT-XD film using Vidar and Epson scanners, compared with EBT3 films. Methods: The EBT-XD (lot#01081501) and EBT3 films (lot#11031501) were cut into 4cm×7cm pieces and each film piece
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ab69538bf80744b140b4b7833083983
https://doi.org/10.1118/1.4956766
https://doi.org/10.1118/1.4956766
Autor:
S. Chiu-Tsao
Publikováno v:
Medical Physics. 42:3626-3626
Since the introduction of radiochromic films (RCF) for radiation dosimetry, the scope of RCF dosimetry has expanded steadily to include many medical applications, such as radiation therapy and diagnostic radiology. The AAPM Task Group (TG) 55 publish
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63e94b39bc05e8cb6b32d7a4758acf5e
https://doi.org/10.1118/1.4925729
https://doi.org/10.1118/1.4925729
Autor:
S Chiu‐Tsao
Publikováno v:
Medical Physics. 36:2519-2520
Purpose: We developed an analytic expression and functional fitting scheme for the COMS eye plaque dosimetry data generated from Monte Carlo calculations which incorporated the heterogeneity effects of the COMS plaque assembly (gold alloy backing and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2774d2a2d51fd92d0aa52250c54aa308
https://doi.org/10.1118/1.3181477
https://doi.org/10.1118/1.3181477
Autor:
S Chiu‐Tsao, Maria F. Chan
Publikováno v:
Medical Physics. 36:2604-2605
Purpose: We studied the dose response characteristics of the newly introduced EBT‐2 radiochromic films for megavoltage photon and electron beams of different energies. Method and Materials: EBT‐2 films (ISP prototype lot♯020609), 2.5×3.2cm2, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40c736d814141aeedfd40c781df5a1c2
https://doi.org/10.1118/1.3181842
https://doi.org/10.1118/1.3181842
Autor:
M Zaider, Dattatreyudu Nori, G Cohen, K. Chao, S Trichter, S Chiu‐Tsao, F Kulidzhanov, Albert Sabbas, J Chang
Publikováno v:
Medical Physics. 38:3791-3791
Purpose: The majority of eye plaques used in the U.S. are of Collaborative Ocular Melanoma Study (COMS) design with I‐125 brachytherapy seeds. Treatment planning is usually done using the TG‐43 formalism, not accounting for the gold alloy backing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08a7edf3428585660a28bcc1be7ada1e
https://doi.org/10.1118/1.3613268
https://doi.org/10.1118/1.3613268
Publikováno v:
Medical Physics. 36:2575-2575
Purpose: To evaluate the measured dose distributions using radiochromic EBT films and a 2D diode array as compared with treatment planning (TP) data at different gantry angles. Method and Materials: Radiochromic EBT films (ISP) were irradiated with 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c7c9c69117fa27be14e6aba69eceef
https://doi.org/10.1118/1.3181715
https://doi.org/10.1118/1.3181715
Autor:
S Chiu-Tsao, Maria F. Chan
Publikováno v:
Medical Physics. 35:2794-2794
Purpose: To measure the depth doses and profiles in the superficial buildup region for 6MV and 15MV photon beams using radiochromic EBT film stacks. Method and Materials: Eight radiochromic EBT film (lot♯35076) strips (3×20×0.024cm3) formed a sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d4f5abf83856f83ecb39821f5edb310
https://doi.org/10.1118/1.2962052
https://doi.org/10.1118/1.2962052
Autor:
M Chan, S Chiu-Tsao
Publikováno v:
Medical Physics. 34:2475-2475
Purpose: To study the feasibility of using new high sensitivity radiochromic film, GAFCHROMIC® Low Dose Film, in measuring the doses to off‐axis points for pacemaker. Method and Materials: Each experimental radiochromic film (ISP) was positioned a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bca1bf21be0322756cde015472ca266f
https://doi.org/10.1118/1.2760984
https://doi.org/10.1118/1.2760984
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 54:19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74396d66719c01df0a0d8ffbb5a783ff
https://doi.org/10.1016/s0360-3016(02)03089-4
https://doi.org/10.1016/s0360-3016(02)03089-4