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Chiba, Kaori*; Matsui, Takuro*; Chatake, Toshiyuki*; Ohara, Takashi; Tanaka, Ichiro*; Yutani, Katsuhide*; Niimura, Nobuo*
Protein Science, 32(10), p.e4765_1 - e4765_13, 2023/10
Times Cited Count：0 Percentile：0(Biochemistry & Molecular Biology)Nakasone, Shunya*; Yokoyama, Sumi*; Takahashi, Tomoyuki*; Ota, Masakazu; Kakiuchi, Hideki*; Sugihara, Shinji*; Hirao, Shigekazu*; Momoshima, Noriyuki*; Tamari, Toshiya*; Shima, Nagayoshi*; et al.
Plasma and Fusion Research (Internet), 16, p.2405035_1 - 2405035_5, 2021/02
Removal of impurities such as organic and other types of dissolved matters from environmental water samples is required for precise analysis of tritium with a liquid scintillation counting method. In general, a distillation method is a conventional one for tritium analysis in environmental water samples, but is a time-consuming process that takes 24 hours for removal of impurities. We have proposed a rapid pretreatment method for tritium analysis, that uses ion exchange resins. In this study, we performed batch experiments, to evaluate the effectiveness of the ion exchange resins on the tritium measurement. The results obtained demonstrated that removal of impurities in the sample water by ion exchange resins can be achieved during a short period of time (i.e., in 5 min).
-wave nanoscale superconductorsNagai, Yuki; Ota, Yukihiro*; Tanaka, Kaori*
Journal of Physics; Conference Series, 969, p.012039_1 - 012039_6, 2018/03
Times Cited Count：1 Percentile：52.81(Physics, Applied)no abstracts in English
-wave nanoislandsNagai, Yuki; Ota, Yukihiro*; Tanaka, Kaori*
Physical Review B, 96(6), p.060503_1 - 060503_5, 2017/08
Times Cited Count：9 Percentile：42.75(Materials Science, Multidisciplinary)no abstracts in English
Goertzen, S. L.*; Tanaka, Kaori*; Nagai, Yuki
Physical Review B, 95(6), p.064509_1 - 064509_11, 2017/02
Times Cited Count：9 Percentile：42.75(Materials Science, Multidisciplinary)no abstracts in English
Smith, E. D. B.*; Tanaka, Kaori*; Nagai, Yuki
Physical Review B, 94(6), p.064515_1 - 064515_13, 2016/08
Times Cited Count：13 Percentile：52.49(Materials Science, Multidisciplinary)no abstracts in English
Mori, Masanobu*; Sagara, Katsuya*; Arai, Kaori*; Nakatani, Nobutake*; Ohira, Shinichi*; Toda, Kei*; Itabashi, Hideyuki*; Kozaki, Daisuke*; Sugo, Yumi; Watanabe, Shigeki; et al.
Journal of Chromatography A, 1431, p.131 - 137, 2016/01
Times Cited Count：10 Percentile：41.68(Biochemical Research Methods)Yamane, Takashi*; Nagai, Yuki; Tanaka, Kaori*; Hayashi, Nobuhiko*
Physica C, 494, p.128 - 130, 2013/11
Times Cited Count：1 Percentile：4.97(Physics, Applied)no abstracts in English
Sadowski, J. W.*; Tanaka, Kaori*; Nagai, Yuki
Canadian Journal of Physics, 91(6), p.487 - 489, 2013/06
Times Cited Count：2 Percentile：20.07(Physics, Multidisciplinary)We examine the effects of band structure and electron-phonon interactions on charge density waves (CDW) in terms of the extended attractive Hubbard model at half filling. It is shown that van Hove singularities well below the Fermi surface can lead to a substantial energy gain by electron-phonon coupling and result in the formation of CDW.
-wave island with a single vortexNagai, Yuki; Tanaka, Kaori*; Hayashi, Nobuhiko*
Physical Review B, 86(9), p.094526_1 - 094526_9, 2012/09
Times Cited Count：17 Percentile：57.55(Materials Science, Multidisciplinary)We demonstrate an efficient numerical method for obtaining unique solutions to the Eilenberger equation for a mesoscopic or nanoscale superconductor. In particular, we calculate the local density of states of a circular -wave island containing a single vortex. The "vortex shadow" effect is found to depend strongly on the quasiparticle energy in such small systems. We show how to construct by geometry quasiparticle trajectories confined in a finite-size system with specular reflections at the boundary, and we discuss the stability of the numerical solutions even in the case of vanishing order parameter as for nodal quasiparticles in a -wave superconductor or for quasiparticles passing through the vortex center with zero energy.
Li(d,t)
Li reactionHashimoto, Takashi; Ishiyama, Hironobu*; Watanabe, Yutaka*; Hirayama, Yoshikazu*; Imai, Nobuaki*; Miyatake, Hiroari; Jeong, S.-C.*; Tanaka, Masahiko*; Yoshikawa, Nobuharu*; Nomura, Toru*; et al.
Physics Letters B, 674(4-5), p.276 - 280, 2009/04
Times Cited Count：7 Percentile：47.15(Astronomy & Astrophysics)The excitation function of the Li(d,t)Li reaction was directly measured using Li beams at E
= 0.3, 0.4, 0.5, 0.7, 0.8, 1.0, 1.1, and 1.2 MeV with CD
targets. The beam energies covered the Gamow peaks for 1
3
10
K. Large cross sections were observed at around E = 0.8 MeV, implying a resonance state located at 22.4 MeV in 
Be. The present astrophysical reaction rate is higher in one order magnitude than the presently adopted rate at around 110 K.
Yamasaki, Chisato*; Murakami, Katsuhiko*; Fujii, Yasuyuki*; Sato, Yoshiharu*; Harada, Erimi*; Takeda, Junichi*; Taniya, Takayuki*; Sakate, Ryuichi*; Kikugawa, Shingo*; Shimada, Makoto*; et al.
Nucleic Acids Research, 36(Database), p.D793 - D799, 2008/01
Times Cited Count：51 Percentile：71.25(Biochemistry & Molecular Biology)Here we report the new features and improvements in our latest release of the H-Invitational Database, a comprehensive annotation resource for human genes and transcripts. H-InvDB, originally developed as an integrated database of the human transcriptome based on extensive annotation of large sets of fulllength cDNA (FLcDNA) clones, now provides annotation for 120 558 human mRNAs extracted from the International Nucleotide Sequence Databases (INSD), in addition to 54 978 human FLcDNAs, in the latest release H-InvDB. We mapped those human transcripts onto the human genome sequences (NCBI build 36.1) and determined 34 699 human gene clusters, which could define 34 057 protein-coding and 642 non-protein-coding loci; 858 transcribed loci overlapped with predicted pseudogenes.
Nagai, Yuki; Tanaka, Kaori*; Hayashi, Nobuhiko*
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Nagai, Yuki; Tanaka, Kaori*; Hayashi, Nobuhiko*
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Nagai, Yuki; Tanaka, Kaori*; Hayashi, Nobuhiko*
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Nagai, Yuki; Ota, Yukihiro*; Tanaka, Kaori*
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Nagai, Yuki; Ota, Yukihiro*; Tanaka, Kaori*
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Nagai, Yuki; Ota, Yukihiro*; Tanaka, Kaori*
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Nagai, Yuki; Ota, Yukihiro*; Tanaka, Kaori*
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Nagai, Yuki; Ota, Yukihiro*; Tanaka, Kaori*
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