[10p-E204-1~13] 2.4 Life Sciences, Medical applications, Space and Earth Environment, Radiation Education | The 87th JSAP Autumn Meeting 2026

Session Details

Oral presentation2 Ionizing Radiation : 2.4 Life Sciences, Medical applications, Space and Earth Environment, Radiation Education

[10p-E204-1~13]2.4 Life Sciences, Medical applications, Space and Earth Environment, Radiation Education

Thu. Sep 10, 2026 1:30 PM - 5:30 PM JST
Thu. Sep 10, 2026 4:30 AM - 8:30 AM UTC

E204 (First Year Education Bld. E Block)

1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[10p-E204-1]Washout Analysis of Particle Beam–Induced Positron-Emitting Nuclides: Application to Tumor Diagnosis

〇Chie Toramatsu¹, Wakizaka Hidekatsu¹, tashima Hideaki¹, Sudo Hitomi¹, Akamatsu Go¹, Ishikawa Taiyo¹, Han Gyu Kang¹, Seki Chie¹, Kanno Iwao¹, Yamaya Taiga¹ (1.QST)

1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[10p-E204-2]Design of a portable PET system for small-animal particle beam imaging research

〇Taiga Yamaya¹, Chie Toramatsu¹, Go Akamatsu¹, Hideaki Tashima¹, Taiyo Ishikawa¹, Yuma Iwao¹, Francesco Evangelista², Giulio Lovatti², Munetaka Nitta², Jonathan Bortfeldt², Peter G Thirolf², Katia Parodi² (1.QST, 2.LMU)

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[10p-E204-3]Whole-Body PET Simulation Using Measured TOF: LGSO Thickness Optimization

〇(B)Mizuki Furuta^1,2, Han Gyu Kan¹, Hideaki Tashima¹, Go Akamatsu¹, Taiga Yamaya¹ (1.National Institutes for Quantum Science and Technology, 2.Chiba Univ.)

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)English Presentation

[10p-E204-4]GATE Monte Carlo simulation of SSLE-PET for sub-second dynamic mouse imaging

〇HanGyu Kang¹, Hideaki Tashima¹, Toshiaki Sakai², Taiga Yamaya¹ (1.QST, 2.Hamamatsu Photonics)

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[10p-E204-5]Real-time X-ray imaging with a ZnGa₂O₄ thin-film detector array

〇(M2)Yuya Oguma¹, Shunya Yamaguchi¹, Mitsuru Suda², Takahiro Ishikawa², Yasuharu Ohgoe¹, Teruaki Konishi², Tsuyoshi Hamano², Satoshi Ishii¹ (1.Tokyo Denki Univ., 2.QST)

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[10p-E204-6]High-Speed In Vivo Dynamic Imaging in Mice Using Scintillator-Based Photon-Counting CT

〇Takahiro Ro¹, Yuka Tsuchiya¹, Jun Kataoka¹, Makoto Arimoto², Hiroki Kawashima², Satoshi Kobayashi², Kenichiro Okumura², Naoki Ohno², Asuka Mizutani², Fitri Lucyana², Yu Furuta², Shuma Midorikawa², Shinsuke Terazawa³, Yuta Maeno³ (1.Waseda Univ., 2.Kanazawa Univ., 3.Proterial Ltd.)

3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[10p-E204-7]Fundamental study of Compton-event utilization for low-dose PET – Proposal of a new hit-order estimation method –

〇(D)Hikari Tsukamoto^1,3, Hiroshi Muraishi¹, Ryoji Enomoto¹, Hideaki Katagiri², Mika Kagaya², Takara Watanabe¹, Takahiro Mizoguchi¹, Kosuke Ohkubo¹ (1.Kitasato Univ., 2.Ibaraki Univ., 3.Tokai Univ. Hosp.)

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[10p-E204-8]Multi-element Quantification and Imaging Using Photon Counting CT

〇Yuina Sugawara¹, Ryuga Nagahashi¹, Kazushi Hoshi¹, Yuki Furuta¹, Kosuke Suzuki¹, Manabu Takahashi¹, Masami Torikoshi², Hiroshi Sakurai¹ (1.Gunma Univ., 2.QST)

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[10p-E204-9]Basic research on 3D Imaging Using a Stationary Dual-Head SPECT System

〇Ryo Tanaka¹, Nanase Koshikawa¹, Shogo Sato¹, Jun Kataoka¹ (1.Waseda Univ.)

4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[10p-E204-10]In Vivo Time-Resolved Imaging Using a Two-Dimensional Scintillator-Based Photon-Counting CT with Hepatocyte-Specific Contrast Enhancement

〇(D)Fitri Lucyana¹, Makoto Arimoto¹, Minori Oshima¹, Yu Furuta¹, Shuma Midorikawa¹, Hiroki Kawashima¹, Satoshi Kobayashi¹, Kenichiro Okumura¹, Naoki Ohno¹, Asuka Mizutani¹, Jun Kataoka², Takahiro Ro², Kazuhiro Murakami³, Shinsuke Terazawa⁴, Yuta Maeno⁴ (1.Kanazawa Univ., 2.Waseda Univ., 3.Ishikawa Prefectural Univ., 4.Proterial Ltd.)

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[10p-E204-11]Possibility of multi-element quantification based on high-energy X-ray attenuation coefficient

〇Hiroshi Sakurai¹, Kazushi Hoshi¹, Yuki Furuta¹, Manabu Takahashi¹, Masami Torikoshi² (1.Gunma Univ., 2.QST)

5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[10p-E204-12]Challenges in Radiation Impact Assessment and Management for Manned Lunar Exploration

〇Fumiya Sato¹, Shunji Takagi¹, Koichi Tsukada¹, Keichiro Kasuga¹, Sei Takamura¹ (1.MRI)

5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[10p-E204-13]A Plastic scintillator with stretchability and adhesive properties

〇AKEHIRO TODA¹, MASAAKI SENSUI¹, KAITO ABURAYA¹ (1.TOKYO PRINTING INK MFG.CO.LTD)

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