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Journal Articles

Halo structure of the island of inversion nucleus $^{31}$ Ne

Nakamura, Takashi*; Kobayashi, Nobuyuki*; Kondo, Yosuke*; Sato, Yoshiteru*; Aoi, Nori*; Baba, Hidetada*; Deguchi, Shigeki*; Fukuda, Naoki*; Gibelin, J.*; Inabe, Naoto*; et al.

Physical Review Letters, 103(26), p.262501_1 - 262501_4, 2009/12

https://doi.org/10.1103/PhysRevLett.103.262501

Times Cited Count：198 Percentile：97.52(Physics, Multidisciplinary)

no abstracts in English

Oral presentation

A Method of dead time measurement utilizing swipe sample inside hot cell

Iwasa, Atsutoshi; Nakayama, Naoto; Mikami, Satoshi; Eguchi, Kazutoshi; Takashima, Hideki; Hitomi, Junichi; Gomibuchi, Masaru*

no journal, ,

no abstracts in English

Oral presentation

Investigation on water history using deuterium fuel cell

Koizumi, Satoshi; Putra, A.; Zhao, Y.; Noda, Yohei; Yamaguchi, Daisuke; Ueda, Satoru*; Gunji, Hiroyuki*; Eguchi, Mika*; Tsutsumi, Yasuyuki*

no journal, ,

In order to investigate water history during fuel cell operation, we employed deuterated gas (D $_{2}$ ) as a fuel (deuterium fuel cell). With exchange of H $_{2}$ and D $_{2}$ , we aim to perform a contrast variation as for polyelectrolyte film (Nafion). When D $_{2}$ gas is used as a fuel, D $_{2}$ O is produced at the cathode and diffuses back to the film. Then the film, originally swollen by H $_{2}$ O, exhibits change of coherent scattering contrast. By changing a fuel gas from H $_{2}$ to D $_{2}$ , SANS quantitatively detected decrease of scattering intensity at scattering maximum originating from the ion-channel in the electrolyte. After quantitative analyses on scattering intensity, which is related to water ratio (H $_{2}$ O/D $_{2}$ O) in the ion channel, we could determine the water ration swelling a membrane.

Oral presentation

Technical support for planning and installation of simple ground repository; FY2011 status of support activities for promotion of decontamination in the Fukushima Environmental Safety Center, JAEA

Abe, Hironobu; Ikeda, Koki; Mikake, Shinichiro; Nagasaki, Yasushi; Niizato, Tadafumi; Asazuma, Shinichiro; Aoki, Isao; Ishikawa, Nobuyuki; Ishikawa, Hiroyasu; Ishizaki, Nobuhiro; et al.

no journal, ,

no abstracts in English

Oral presentation

JAEA's technical experiences and lessons learned for environmental remediation of Fukushima, 4; Technical supports for local governments

Sudo, Tomoyuki; Ishikawa, Hiroyasu; Uesaka, Takahiro*; Sonoda, Takashi; Ishikawa, Nobuyuki*; Niizato, Tadafumi; Mikake, Shinichiro; Aoki, Isao; Ishizaki, Nobuhiro; Imamura, Hiroaki; et al.

no journal, ,

JAEA is working the decontamination activity for the environmental remediation of Fukushima. In this activity, I support the decontamination activity for local governments to devise a decontamination plan and actually decontaminate. In this report, 1 introduce the technical knowhow for the decontamination activity of a house.

Oral presentation

JAEA's technical knowhow for environmental remediation of Fukushima, 1; Technical supports for local governments (Consistency confirmation with Decontamination-related guidelines to national forest temporary storage settings)

Sumiya, Masato; Ikeda, Koki; Sonoda, Takashi; Niizato, Tadafumi; Mikake, Shinichiro; Abe, Hironobu; Inoue, Makoto; Eguchi, Kazutoshi; Kozawa, Masachiyo; Terunuma, Akihiro; et al.

no journal, ,

no abstracts in English

Oral presentation

Grouting technology applied at 500 m depth of the Mizunami Underground Research laboratory, 2; Grouting results and efficacy evaluation

Tsuji, Masakuni*; Kobayashi, Shinji*; Kusano, Takashi*; Eguchi, Keita*; Mikake, Shinichiro; Sato, Toshinori

no journal, ,

no abstracts in English

Oral presentation

Post-excavation grouting technology applied at 500 m depth of the Mizunami Underground Research Laboratory, 2; New design and water inflow prediction

Mikake, Shinichiro; Sato, Toshinori; Kobayashi, Shinji*; Tsuji, Masakuni*; Kurita, Kazuaki*; Eguchi, Keita*

no journal, ,

no abstracts in English

Oral presentation

Post-excavation grouting technology applied at 500 m depth of the Mizunami Underground Research Laboratory, 4; Evaluation of new technology and effectiveness of reducing water inflow

Mikake, Shinichiro; Sato, Toshinori; Tsuji, Masakuni*; Kobayashi, Shinji*; Eguchi, Keita*; Kurita, Kazuaki*

no journal, ,

no abstracts in English

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Halo structure of the island of inversion nucleus $^{31}$ Ne

A Method of dead time measurement utilizing swipe sample inside hot cell

Investigation on water history using deuterium fuel cell

Technical support for planning and installation of simple ground repository; FY2011 status of support activities for promotion of decontamination in the Fukushima Environmental Safety Center, JAEA

JAEA's technical experiences and lessons learned for environmental remediation of Fukushima, 4; Technical supports for local governments

JAEA's technical knowhow for environmental remediation of Fukushima, 1; Technical supports for local governments (Consistency confirmation with Decontamination-related guidelines to national forest temporary storage settings)

Grouting technology applied at 500 m depth of the Mizunami Underground Research laboratory, 2; Grouting results and efficacy evaluation

Post-excavation grouting technology applied at 500 m depth of the Mizunami Underground Research Laboratory, 2; New design and water inflow prediction

Post-excavation grouting technology applied at 500 m depth of the Mizunami Underground Research Laboratory, 4; Evaluation of new technology and effectiveness of reducing water inflow