Papers - KOYAMA Shuji
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CTDI再入門
小山修司
日本放射線技術学会計測分科会誌 Vol. 14 ( 2 ) page: 68-74 2006.10
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Patient Exposure Dose Delivered by Modern Multi-Detector Helical Computed Tomography
Shuji Koyama,Keisuke Fujii,Takahiko Aoyama,Chiyo Kawaura
The Second Asian Oceanic Congress for Radiation Protection Proceeding(CD-ROM) page: 1376-1379 2006.10
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Organ and Effective Dose Evaluation in Diagnostic Radiology Based on In-phantom Dose Measurements with Novel Photodiode-dosimeters Reviewed
Chiyo Kawaura,Takahiko Aoyama,Shuji Koyama,Masataka Achiwa,Masaki Mori
Radiation Protection Dosimetry Vol. 118 ( 4 ) page: 421-430 2006.1
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人体ファントム内線量計測に基づいた上部消化管X線検査における被験者の被ばく線量評価 Reviewed
広藤喜章,青山隆彦,小山修司,川浦稚代
保健物理 Vol. 40 ( 4 ) page: 341-353 2005.12
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Spherical Photodiode Dosimeter for X-rays and Its Application to the Measurement of Exposure Dose in Pediatric CT Examinations
Keisuke FUjii,Takahiko Aoyama,Shuji Koyama,Chiyo Kawaura
Proceedingsof the 19th Workshop on Radiation Detectors and Their Users page: 126-135 2005.12
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Organ and Effective Dose Evaluation for Pediatric and Adult Patients Undergoing CT Examinations Based on the Dosimetry within Anthropomorphic Phantoms
Takahiko Aoyama,Shuji Koyama,Chiyo Kawaura,Keisuke Fujii
Biomedizinische Technik Vol. 50 page: 1290-1291 2005.9
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人体ファントム線量測定に基づいた各種頭部X線検査における患者の臓器線量および実効線量評価 Reviewed
川浦稚代,青山隆彦,小山修司
RADIOISOTOPES Vol. 54 ( 3 ) page: 55-66 2005.3
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人体ファントム内の臓器線量の測定
小山修司,青山隆彦,川浦稚代
日本放射線技術学会計測分科会誌 Vol. 13 ( 1 ) page: 70-75 2005.3
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頭部CT画像を用いた側頭葉内側部の自動計測法の開発 Reviewed
服部真澄,小山修司
日本放射線技術学会雑誌 Vol. 60 ( 7 ) page: 993-999 2004.7
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Evaluation of Neutron Dose to Radiotherapy Patients Treated with 10MV X-ray Beams Based on Photoneutron Spectrometry Reviewed
Takahiko Aoyama,Tetsuo Iguchi,Manabu Miyata,Yoshimune Ogata,Shuji Koyama,Hiroshi Miyahara
Vol. 39 ( 2 ) page: 130-137 2004.6
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X線医学診断検査における生殖腺防護措置の有効性評価 Reviewed
川浦稚代,青山隆彦,小山修司
医学物理 Vol. 24 ( 1 ) page: 21-28 2004.3
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Visual Comparisons between Cherenkov Radiation from Water and Fluorescence from a Scintillator Reviewed
Katsuyoshi Tabushi,Tadashi Tamiya,Akira Maruhashi,Shuji Koyama,Mitsuhiko Homma,Yasunori Obata,Kouhei Shimomura,Hiroyuki Ikagawa
Vol. 23 ( 4 ) page: 215-220 2003.12
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Usefulness of a Method for Changing Tube Current during Helical Scanning in Multislice CT Reviewed
Miho Kojima,Shigeki Itoh,Mitsuru Ikeda,Hiroko Satake,Shuji Koyama,Takahiko Aoyama,Naofumi Watanabe, Takeo Ishigaki
Radiation Medicine Vol. 21 ( 5 ) page: 193-204 2003.10
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A Photodiode X-ray Dosimetry System for Measuring Organ Doses Delivered by Diagnostic Radiology
Shuji Koyama,Chiyo Kawaura,Takahiko Aoyama
Proceedingsof the 17th Workshop on Radiation Detectors and Their Users page: 57-65 2003.8
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Influence of monitor luminance Change Reviewed
Mitsuru Ikeda, Takeo Ishigaki, Kazuhiro Shimamoto, Yoshie Kodera, Shuji Koyama, Hisashi Usami, Katsuhiko Kato
Investigative Radiology Vol. 38 ( 1 ) page: 57-63 2003.1
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An in-phantom dosimetry system using pin silicon photodiode radiation sensors for measuring organ doses in x-ray CT and other diagnostic radiology Reviewed
Takahiko Aoyama, Shuji Koyama, Chiyo Kawaura
Medical Physics Vol. 29 ( 7 ) page: 1504-1510 2002.7
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A method for Measuring the dose distribution of the radiotherapy domain using the computed radiography system Reviewed
Mitsuhiko Honma, Katsuyoshi Tabushi, Yasunori Obata,Tadashi Tamiya, Shuji Koyama, Takeo Ishigaki
Vol. 22 ( 2 ) page: 487-494 2002.6
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アプリケータのない電子線照射野の軸外平均入射エネルギーの測定:シンチレーションファイバ電子線エネルギーモニタの利用 Reviewed
青山裕一,小山修司
日本放射線技術学会雑誌 Vol. 58 ( 6 ) page: 826-832 2002.6
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全身照射のためのファントムによる線量測定 Reviewed
手塚貴子,坂倉規之,小幡康範,田伏勝義,小山修司,青山裕一,下平晃代,近藤 悟
日本放射線技術学会雑誌 Vol. 58 ( 4 ) page: 511-516 2002.4
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MRIにおける実用MTF測定法-エッジ法を使用して- Reviewed
服部真澄,小山修司,前田尚利
日本放射線技術学会雑誌 Vol. 58 ( 4 ) page: 487-494 2002.4