Zobrazeno 1 - 10
of 409
pro vyhledávání: '"Masatoshi Itoh"'
Autor:
Honoka Obata, Atsushi B. Tsuji, Hitomi Sudo, Aya Sugyo, Kaori Hashiya, Hayato Ikeda, Masatoshi Itoh, Katsuyuki Minegishi, Kotaro Nagatsu, Mikako Ogawa, Toshikazu Bando, Hiroshi Sugiyama, Ming-Rong Zhang
Publikováno v:
Pharmaceuticals, Vol 16, Iss 11, p 1526 (2023)
Auger electrons can cause nanoscale physiochemical damage to specific DNA sites that play a key role in cancer cell survival. Radio-Pt is a promising Auger-electron source for damaging DNA efficiently because of its ability to bind to DNA. Considerin
Externí odkaz:
https://doaj.org/article/7b0fd990ebf344c784859ad2da6d2d2a
Autor:
Miku Sato, Narumi Harada-Shoji, Takafumi Toyohara, Tomoyoshi Soga, Masatoshi Itoh, Minoru Miyashita, Hiroshi Tada, Masakazu Amari, Naohiko Anzai, Shozo Furumoto, Takaaki Abe, Takashi Suzuki, Takanori Ishida, Hironobu Sasano
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract 18F-FDG PET/CT has been used as an indicator of chemotherapy effects, but cancer cells can remain even when no FDG uptake is detected, indicating the importance of exploring other metabolomic pathways. Therefore, we explored the amino acid m
Externí odkaz:
https://doaj.org/article/d8250aa6fd4543e7bd61b2f89b38002b
Autor:
Fuzuki Yano, Masatoshi Itoh, Hisashi Hirakawa, Seiichi Yamamoto, Akira Yoshikawa, Jun Hatazawa
Publikováno v:
Asia Oceania Journal of Nuclear Medicine and Biology, Vol 7, Iss 1, Pp 13-21 (2019)
Objective(s): To investigate the diagnostic accuracy of positron emission mammography (PEM) and positron emission tomography/computed tomography (PET/CT) for small breast tumors of less than 20 mm in size.Methods: The study was conducted on a total o
Externí odkaz:
https://doaj.org/article/367af8e3ce004a7b8b77bdf46ae639f9
Publikováno v:
International Journal of Automation Technology. 17:136-143
For machining operations, preparation work called a “setting operation” is always required in advance. The setting operation, which affects the lead time and machining accuracy, strongly depends on the skill level of the operator. Therefore, to i
Autor:
Yasuki Nagai, Masako Kawabata, Shintaro Hashimoto, Kazuaki Tsukada, Kazuyuki Hashimoto, Shoji Motoishi, Hideya Saeki, Arata Motomura, Futoshi Minato, Masatoshi Itoh
Publikováno v:
Journal of the Physical Society of Japan. 91
Publikováno v:
Precision Engineering. 64:165-176
This paper presents a new technology to realize high-efficiency, smooth-surface, and high-chatter-stability machining of flexible thin plates with the proposed face-milling cutter geometry. Radius end mills are widely utilized for high-efficiency and
Publikováno v:
Precision Engineering. 64:138-146
This paper presents a novel geometrical design of inserts to realize high-efficiency smooth-surface high-chatter-stability turning. Inserts with a nose radius are used in turning to realize a smooth surface since the theoretical surface roughness R t
Autor:
Kawchar Ahmed Patwary, Naoto Araki, Kosuke Yoshinami, Katsumi Aoki, Masaya Yamaguchi, Masatoshi Itoh, Yukinobu Watanabe, Tadahiro Kin
Publikováno v:
Evergreen. 6:280-284
We propose that 132^Cs (E_γ = 668 keV and T_1/2 = 6.5 d) can replace 137^Cs (E_γ = 662 keV and T_1/2 = 30 y) as a new environmental tracer of cesium. The alternative tracer, 132^Cs, can potentially reveal the short-time dynamics in an environment,
Publikováno v:
2021 21th European Conference on Radiation and Its Effects on Components and Systems (RADECS).
Autor:
Hajar Zarei, Yuto Nagao, Kohei Yamamoto, Masatoshi Itoh, Mitsutaka Yamaguchi, Naoki Kawachi, Hiroshi Watabe
Publikováno v:
Journal of Instrumentation. 17:P10012
In our previous work, a cost-effective Compton camera (CC) using Ce doped Gd3(Al,Ga)5O12(Ce:GAGG) scintillator consisting of two detectors, scatterer (20.8 × 20.8 × 5 mm3) and absorber (41.7 × 41.7 × 10 mm3), was developed to image gamma rays hav