The SNARE protein SYP71 expressed in vascular tissues is involved in symbiotic nitrogen fixation in nodules

Hakoyama, Tsuneo*; Oi, Ryo*; Hazuma, Kazuya*; Suga, Eri*; Adachi, Yuka*; Kobayashi, Mayumi*; Akai, Rie*; Sato, Shusei*; Fukai, Eigo*; Tabata, Satoshi*; et al.

Plant Physiology, 160(2), p.897 - 905, 2012/10

https://doi.org/10.1104/pp.112.200782

Heavy ion-induced bystander effects; Intercellular signaling from irradiated cells to their non-irradiated neighbors

Hamada, Nobuyuki*; Iwakawa, Mayumi*; Imai, Takashi*; Kobayashi, Yasuhiko

Hoshasen Kagaku, 51(8), p.31 - 41, 2008/08

http://ci.nii.ac.jp/naid/40019063068

no abstracts in English

On the applicability of the hermetic permeability tests by means of a pair of flow pumps to low-permeability rocks

Seno, Shoji*; Toida, Masaru*; Kobayashi, Ichizo*; Tanaka, Mayumi*; Matsui, Hiroya; Kunimaru, Takanori; Kurikami, Hiroshi

Nihon Chikasui Gakkai 2006-Nen Shuki Koenkai Koen Yoshi, p.310 - 315, 2006/10

no abstracts in English

A SNARE protein expressed in vascular tissue affects symbiotic nitrogen fixation in Lotus japonicus nodules

Hakoyama, Tsuneo*; Oi, Ryo*; Hazuma, Kazuya*; Suga, Eri*; Adachi, Yuka*; Kobayashi, Mayumi*; Akai, Rie*; Sato, Shusei*; Fukai, Eigo*; Tabata, Satoshi*; et al.

no journal, , 

Field demonstration test for bentonite backfill removal in HORONOBE URL; Mechanical removal technique (auger method)

Jo, Mayumi*; Motoshima, Takayuki*; Iso, Sachie*; Shirase, Mitsuyasu*; Kobayashi, Masato*; Nakayama, Masashi

no journal, , 

Radioactive waste needs to be managed responsibly even after the waste is transported to the final disposal site. Reversibility and retrievability are also required in high level radioactive waste disposal project. From the viewpoint of the technical feasibility of the retrievability, the development of a technology for removing the bentonite backfilling material surrounding the PEM without damaging the PEM is expected. In this paper, we selected the mechanical removal technology using the auger method and verified the feasibility of selected technology in Horonobe URL, depth of 350 meters.

The Bystander effect of heavy ions in confluent human fibroblasts

Hamada, Nobuyuki*; Ni, M.; Kanasugi, Yuichi*; Iwakawa, Mayumi*; Imadome, Kaori*; Funayama, Tomoo; Sakashita, Tetsuya; Sora, Sakura*; Imai, Takashi*; Takakura, Kaoru*; et al.

no journal, , 

Countermeasures against piping and erosion of bentonite buffer; Piping inhibition due to pre-hydration

Shirase, Mitsuyasu*; Ishii, Tomoko*; Kobayashi, Ichizo*; Jo, Mayumi*; Ono, Makoto*; Nakayama, Masashi

no journal, , 

A candidate emplacement concept of the engineered barrier system (EBS) for geological disposal in Japan is vertical emplacement option, which has a certain gap is between the wall of the disposal hole and the buffer material. This gap is considered to be filled with the swollen buffer material (self-sealing function) when the underground water is infiltrated to the buffer material. However, some underground water flow conditions such as a pipe-shaped water channel induce erosion of the buffer material, which causes lowering of the function of the EBS. Therefore, RWMC (Radioactive Waste Management Funding and Research Center) studies engineering countermeasures against piping and erosion. RWMC used an intentional water supply system to test the pre-hydration of bentonite buffers.