Yamamoto, Naoto, Oshima, Takashi, Sato, Tsutomu, Makino, Hirochika, Nagano, Yasuhiko, Fujii, Shoichi, ...
Abstract Background Postoperative pancreas fistula (POPF) is a major complication after total gastrectomy with splenectomy. We retrospectively studied the effects of upper abdominal shape on the...
Yamamoto, Naoto, Nakanishi, Tsutomu, Mano, Atsushi, Nakagawa, Yasuhide, Okumi, Shoji, Yamamoto, Masahiro, ...
In order to produce a high brightness and high spin polarization electron beam, a pointlike emission mechanism is required for the photocathode of a GaAs polarized electron source. For this purpose,...
Yasushi Rino, Norio Yukawa, Nobuyuki Wada, Makoto Suzuki, Hitoshi Murakami, Takanobu Yamada, ...
Background: We conducted a pilot phase II study to evaluate the efficacy and safety of S-1 as a first-line, S-1 plus cisplatin as a second-line, and weekly paclitaxel as a third-line therapy for...
Development of the New Type Polarized Electron Source for SPLEEM (2007)
Okumi, Shoji, Yamamoto, Naoto, Tamagaki, Kuniaki, Mano, Atsushi, Sakai, Ryosuke, Yamamoto, Masahiro, ...
A new transmission type photocathode and gun for polarized electron source (PES) has been developed to enable the real-time observation of magnetism images during thin film growth by SPLEEM. This...
Initial Emittance Measurements for Polarized Electron Gun with NEA-GaAs Type Photocathode (2007)
Yamamoto, Naoto, Yamamoto, M., Sakai, R., Nakanishi, T., Okumi, S., Kuwahara, M., ...
Extremely low emittance electron beams are necesarry for new generation accelerators. The value of the required emittances is as low as 0.1 π.mm.mrad. NEA-type photocathodes have an intrinsic...
Unno, Naoki, Nakamura, Toshio, Mitsuoka, Hiroshi, Uchiyama, Takashi, Yamamoto, Naoto, Saito, Takaaki, ...