Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Yoshifumi Hojo"'
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Akademický článek
Evaluation of the high definition field of view option of a large-bore computed tomography scanner for radiation therapy simulation
Autor: Richard Y. Wu, Tyler D. Williamson, Narayan Sahoo, Trang Nguyen, Shane M. Ikner, Amy Y. Liu, Paul G. Wisdom, MingFu Lii, Rachel A. Hunter, Paola E. Alvarez, G. Brandon Gunn, Steven J. Frank, Yoshifumi Hojo, X. Ronald Zhu, Michael T. Gillin
Publikováno v: Physics and Imaging in Radiation Oncology, Vol 13, Iss , Pp 44-49 (2020)
Background and purpose: Computed tomography (CT) scanning is the basis for radiation treatment planning, but the 50-cm standard scanning field of view (sFOV) may be too small for imaging larger patients. We evaluated the 65-cm high-definition (HD) FO
Externí odkaz: https://doaj.org/article/0f9b805e1808484c8be8a23679558cdd
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2
Evaluation of the high definition field of view option of a large-bore computed tomography scanner for radiation therapy simulation
Autor: G. Brandon Gunn, Rachel A. Hunter, Richard Y. Wu, Tyler D. Williamson, Yoshifumi Hojo, Paola Alvarez, X. Ronald Zhu, Michael Gillin, T. Nguyen, Steven J. Frank, Paul G. Wisdom, Shane Ikner, Amy Liu, Narayan Sahoo, Ming Fu Lii
Publikováno v: Physics and Imaging in Radiation Oncology, Vol 13, Iss, Pp 44-49 (2020)
Physics and imaging in radiation oncology
Background and purpose: Computed tomography (CT) scanning is the basis for radiation treatment planning, but the 50-cm standard scanning field of view (sFOV) may be too small for imaging larger patients. We evaluated the 65-cm high-definition (HD) FO
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40ec13cf689a765425e11bf8f4e9a77c
http://www.sciencedirect.com/science/article/pii/S2405631620300087
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3
A novel imaging scheme for optical cameras used in a quality assurance detector for discrete spot scanning proton beam systems
Autor: F. Alsanea, Yoshifumi Hojo, Sam Beddar, Chinmay Darne
Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 939:16-21
Quality assurance detectors comprising cameras and a scintillator volume are of interest for use in spot scanning proton therapy due to its dynamic delivery. In this work, we aimed to image scanned proton beams with greater flexibility than is provid
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::591834eb24f9dafcc73ac505011780d0
https://doi.org/10.1016/j.nima.2019.05.038
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7
Transitioning from measurement-based to combined patient-specific quality assurance for intensity-modulated proton therapy
Autor: Mei Chen, Xiaodong Zhang, Narayan Sahoo, Yoshifumi Hojo, P. Yepes, Cheng Xu, Heng Li, G. Brandon Gunn, Yupeng Li, Jiayi Chen, Xiaorong Ronald Zhu, Steven J. Frank, Xiaodong He, Falk Poenisch
Publikováno v: Br J Radiol
Objective: This study is part of ongoing efforts aiming to transit from measurement-based to combined patient-specific quality assurance (PSQA) in intensity-modulated proton therapy (IMPT). A Monte Carlo (MC) dose-calculation algorithm is used to imp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ae8d274292d08bf3cc63e7e9eb87158
https://doi.org/10.1259/bjr.20190669
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9
Novel Hybrid Scattering- and Scanning-Beam Proton Therapy Approach
Autor: Zhongxing Liao, Ronald X. Zhu, Steven J. Frank, Xiaochun Wang, Joe Y. Chang, Heng Li, Xiaodong Zhang, Jian Sun, Li Liao, Shengpeng Jiang, Michael Gillin, Yoshifumi Hojo, Yupeng Li, Jingqian Wang, Narayan Sahoo, Yining Yang, David R. Grosshans
Publikováno v: International journal of particle therapy. 3(1)
PURPOSE: To determine whether a hybrid intensity-modulated proton therapy (IMPT) and passive scattered proton therapy (PSPT) technique, termed HimpsPT, could be adopted as an alternative delivery method for patients demanding scanning beam proton the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a13de808a89a4ba5b778f2c456cfe08
https://pubmed.ncbi.nlm.nih.gov/31772974
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10
Measurement of the forward-backward asymmetry of charm quark production in e+e- annihilations at
Autor: Fujio Hinode, Teruo Nakamura, T. T. Korhonen, Fumihiko Takasaki, Toru Tsuboyama, Kozo Miyake, Shigeru Odaka, A. Okamoto, T. Oyama, A. Taketani, N. Kanda, M. Minami, Nobuhiro Ishihara, Y. Asano, A. Ono, Yasuo Hemmi, Makoto Sakuda, S. Sugimoto, Junichi Kanzaki, N. Terunuma, S. Uehara, T. Ohsugi, J. MacNaughton, H. Takaki, Hiroshi Sakamoto, Tachishige Hirose, Shigeki Mori, Ryusaburo Kikuchi, I. Nakano, A. Suzuki, H. Shibuya, J. Haba, Y. Arai, S. Shirakata, M. Shioden, Y. Yamada, J. Shirai, Yoshiyuki Watase, K. Ogawa, M. Utsumi, Y. Hoshi, H. Yoshida, N. Sasao, M. Sato, M. Takita, Nobuaki Sato, Nobuyuki Kanematsu, Y. Chiba, N. Tamura, Hisaya Kurashige, Koji Abe, T. Matsui, T. Kamitani, Toru Fukui, K. Tobimatsu, T. Kondo, T. Koseki, Yasuhiro Homma, K. Amako, T. Watanabe, Yoshinobu Unno, Masato Higuchi, Y. Narita, Yasushige Yonezawa, Yoshifumi Hojo, Y. Takada, Masami Chiba, Taro Ohama, Motomasa Daigo, Yasutaka Fukushima, Mineo Fukawa, Y. Nagashima, T. Sumiyoshi, F. Yabuki
Publikováno v: Physics Letters B. 278:393-398
The forward-backward asymmetry of charm quark production has been measured at an average of energy of 58.4 GeV with the VENUS detector at the TRISTAN e+e- collider. The charm quarks were identified through reconstruction of charged D∗ mesons using
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9b4f1925c369243d9ec5e7bffa22a2e3
https://doi.org/10.1016/0370-2693(92)90213-n
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