Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Tsubasa Oshima"'
Autor:
Eri Fujita, Kosuke Kaneko, Tsubasa Oshima, Daiki Fujioka, Kimiyoshi Kaneko, Kiyomi Fuchigami, Tomonori Hanasaki
Publikováno v:
Journal of Chemical Engineering of Japan, Vol 56, Iss 1 (2023)
In this study, the role of amphiphilic triblock copolymers in suppressing the coalescence of the polymers obtained by suspension polymerization was systematically investigated through the preparation of polymer beads using a common monomer (methyl me
Externí odkaz:
https://doaj.org/article/00c110411a9647c1a56473d0a88f18c9
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 857:58-65
X-ray computed tomography (CT) is widely used in diagnostic imaging. Owing to a strong radiation exposure associated with this method, numerous proposals have been made for reducing the radiation dose. In addition, conventional CT does not provide in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fef74040da29d0504abfc0d08a6455b6
https://doi.org/10.1016/j.nima.2017.02.015
https://doi.org/10.1016/j.nima.2017.02.015
Autor:
Jun Hatazawa, Yoshimune Ogata, Jun Kataoka, Yasukazu Kanai, Seiichi Yamamoto, Tsubasa Oshima, Hayato Ikeda, Tadashi Watabe
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 821:28-33
High resolution gamma cameras require small pixel scintillator blocks with high light output. However, manufacturing a small pixel scintillator block is difficult when the pixel size becomes small. To solve this limitation, we developed a high resolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b508e9e58bb6a4975ea724c0b080a75d
https://doi.org/10.1016/j.nima.2016.03.060
https://doi.org/10.1016/j.nima.2016.03.060
Autor:
Jun Kataoka, A. Kishimoto, Seiichi Yamamoto, T. Nishiyama, Hayato Morita, T. Fujita, Koichi Ogawa, Tsubasa Oshima, Y. Kurei
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 803:8-14
We developed a high-precision color gamma-ray image sensor with fine spatial resolution that is cost effective, widely applicable, and very sensitive, by using a diced Ce-doped Gd 3 Al 2 Ga 3 O 12 (Ce:GAGG) scintillator array coupled with a 3.0×3.0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ba5b41b291589ff42f632a1ac4baa92
https://doi.org/10.1016/j.nima.2015.08.068
https://doi.org/10.1016/j.nima.2015.08.068
Autor:
Koichi Ogawa, T. Nishiyama, Tsubasa Oshima, Jun Kataoka, T. Fujita, Y. Kurei, A. Kishimoto, Seiichi Yamamoto
Publikováno v:
2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC).
We developed a high-precision color gamma-ray image sensor with fine spatial resolution that is cost-effective, widely applicable, and very sensitive by using a diced cerium-doped Gd 3 Al 2 Ga 3 O 12 (Ce:GAGG) scintillator array coupled with a 3.0 ×
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baf04014ccf3062deb78bccabb920185
https://doi.org/10.1109/nssmic.2015.7582079
https://doi.org/10.1109/nssmic.2015.7582079