Isao Watanabe

Change of the Ground State upon Hole Doping Unveiled by Ni Impurity in High-$T_{\rm c}$ Cuprates (2009)

Tanabe, Yoichi, Suzuki, Kensuke, Adachi, Tadashi, Koike, Yoji, Kawamata, Takayuki, ...

The electronic ground state in high-$T_{\rm c}$ cuprates where the superconducting state is suppressed by Ni substitution has been investigated in La$_{2-x}$Sr$_x$Cu$_{1-y}$Ni$_y$O$_4$ from the...

Li diffusion in Li$_x$CoO$_2$ probed by muon-spin spectroscopy (2009)

Sugiyama, Jun, Mukai, Kazuhiko, Ikedo, Yutaka, Nozaki, Hiroshi, Nsson, Martin M\aa, Watanabe, Isao

The diffusion coefficient of Li$^+$ ions ($D_{\rm Li}$) in the battery material Li$_x$CoO$_2$ has been investigated by muon-spin relaxation ($\mu^+$SR). Based on the experiments in zero-field and...

見えの立体感に及ぼす陰影の形と位置の効果 (2009)

渡辺, 功, 劉, 欧, ワタナベ, イサオ, リュウ, オウ, Watanabe, Isao, Ryu, Ou

Two experiments were designed to examine how the shape and the location of an oval shadow attached to a circle affect the 3D perception. Ten undergraduates rated the circle with the shadow according...

\mu SR-detection of the soft-mode toward the exotic magnetic ground state in bond-disordered quantum spin system IPA-Cu(Cl$_{0.35}$Br$_{0.65}$)$_3$ (2008)

Goto, Takayuki, Suzuki, Takao, Kanada, Keishi, Saito, Takehiro, Oosawa, Akira, Watanabe, Isao, ...

The spin-gap system with a bond-disorder (CH3)2CHNH3-Cu(ClxBr1-x)3 is reported by experiments on macroscopic quantities of the uniform susceptibility and the specific heat to show a magnetic order at...

視的流れの分凝に及ぼす色彩と形態の群化の効果 (2008)

渡辺, 功, 野口, 妙, ワタナベ, イサオ, ノグチ, タエ, Watanabe, Isao, Noguchi, Tae

Two experiments were designed to examine whether the perceptual groupings based on similarity in color and shape affected visual stream segregation (VISS), in which four lights appear to be a set of...

The effect of randomness on the quantum spin system Tl$_{1-x}$K$_x$CuCl$_3$ with ${\boldmath $x$}$ = 0.44 studied by the Zero-field Muon-Spin-Relaxation (ZF-$\mu$SR) method (2007)

Suzuki, Takao, Yamada, Fumiko, Watanabe, Isao, Goto, Takayuki, Oosawa, Akira, Tanaka, Hidekazu

Zero-field muon-spin-relaxation (ZF-{\boldmath $\mu$}SR) measurements were carried out down to 80 mK on the randomness bond system Tl$_{1-x}$K$_x$CuCl$_3$ with $x$ = 0.44. Time spectra are well...

31P-NMR and muSR Studies of Filled Skutterudite Compound SmFe4P12: Evidence for Heavy Fermion Behavior with Ferromagnetic Ground State (2006)

Hachitani, Kenichi, Fukazawa, Hideto, Kohori, Yoh, Watanabe, Isao, Yoshimitsu, Yuichi, Kumagai, Ken-ichi, ...

The 31P-NMR (nuclear magnetic resonance) and muSR (muon spin relaxation) measurements on the filled skutterudite system SmFe4P12 have been carried out. The temperature T dependence of the 31P-NMR...

Texture and Objects: Interruption of Same-Object Effect in Human Vision (2006)

HIGASHI, Taichi, KITA, Shinichi, WATANABE, Isao

The present research examines the relationship between texture processing and object processing in human vision. Recent computational studies have suggested a difference between the stages of...

Seeligeriolysin O, a Cholesterol-Dependent Cytolysin of Listeria seeligeri, Induces Gamma Interferon from Spleen Cells of Mice (2003)

Ito, Yutaka, Kawamura, Ikuo, Kohda, Chikara, Baba, Hisashi, Nomura, Takamasa, Kimoto, Terumi, ...

Seeligeriolysin O (LSO), one of the cholesterol-dependent cytolysins produced by Listeria seeligeri, shows 80% homology to listeriolysin O (LLO) produced by Listeria monocytogenes at the amino acid...

Essential Role of Interleukin-12 (IL-12) and IL-18 for Gamma Interferon Production Induced by Listeriolysin O in Mouse Spleen Cells (2002)

Nomura, Takamasa, Kawamura, Ikuo, Tsuchiya, Kohsuke, Kohda, Chikara, Baba, Hisashi, Ito, Yutaka, ...

The mechanism of gamma interferon (IFN-{gamma}) production induced by listeriolysin O (LLO), a cytolytic virulence factor of Listeria monocytogenes, was analyzed with special reference to the...

Essential Role of Interleukin-12 (IL-12) and IL-18 for Gamma Interferon Production Induced by Listeriolysin O in Mouse Spleen Cells (2002)

Nomura, Takamasa, Kawamura, Ikuo, Tsuchiya, Kohsuke, Kohda, Chikara, Baba, Hisashi, Ito, Yutaka, ...

The mechanism of gamma interferon (IFN-) production induced by listeriolysin O (LLO), a cytolytic virulence factor of Listeria monocytogenes, was analyzed with special reference to the involvement of...

Induction of Gamma Interferon and Nitric Oxide by Truncated Pneumolysin That Lacks Pore-Forming Activity

Baba, Hisashi, Kawamura, Ikuo, Kohda, Chikara, Nomura, Takamasa, Ito, Yutaka, Kimoto, Terumi, ...

Pneumolysin (PLY), an important virulence factor of Streptococcus pneumoniae, is known to exert various effects on the host immune cells, including cytokine induction, in addition to its known...

Essential Role of Interleukin-12 (IL-12) and IL-18 for Gamma Interferon Production Induced by Listeriolysin O in Mouse Spleen Cells

Nomura, Takamasa, Kawamura, Ikuo, Tsuchiya, Kohsuke, Kohda, Chikara, Baba, Hisashi, Ito, Yutaka, ...

The mechanism of gamma interferon (IFN-γ) production induced by listeriolysin O (LLO), a cytolytic virulence factor of Listeria monocytogenes, was analyzed with special reference to the involvement...

Dissociated Linkage of Cytokine-Inducing Activity and Cytotoxicity to Different Domains of Listeriolysin O from Listeria monocytogenes

Kohda, Chikara, Kawamura, Ikuo, Baba, Hisashi, Nomura, Takamasa, Ito, Yutaka, Kimoto, Terumi, ...

Listeriolysin O (LLO), a cholesterol-binding cytolysin of Listeria monocytogenes, exhibits cytokine-inducing and cytolytic activities. Because the cytolytic activity was abolished by cholesterol...

Seeligeriolysin O, a Cholesterol-Dependent Cytolysin of Listeria seeligeri, Induces Gamma Interferon from Spleen Cells of Mice

Ito, Yutaka, Kawamura, Ikuo, Kohda, Chikara, Baba, Hisashi, Nomura, Takamasa, Kimoto, Terumi, ...

Seeligeriolysin O (LSO), one of the cholesterol-dependent cytolysins produced by Listeria seeligeri, shows 80% homology to listeriolysin O (LLO) produced by Listeria monocytogenes at the amino acid...

Differences in Gamma Interferon Production Induced by Listeriolysin O and Ivanolysin O Result in Different Levels of Protective Immunity in Mice Infected with Listeria monocytogenes and Listeria ivanovii

Kimoto, Terumi, Kawamura, Ikuo, Kohda, Chikara, Nomura, Takamasa, Tsuchiya, Kohsuke, Ito, Yutaka, ...

Two pathogenic species in the genus Listeria, Listeria monocytogenes and Listeria ivanovii, are characterized by the production of hemolysins belonging to cholesterol-dependent cytolysins,...

Induction of Gamma Interferon and Nitric Oxide by Truncated Pneumolysin That Lacks Pore-Forming Activity

Baba, Hisashi, Kawamura, Ikuo, Kohda, Chikara, Nomura, Takamasa, Ito, Yutaka, Kimoto, Terumi, ...

Pneumolysin (PLY), an important virulence factor of Streptococcus pneumoniae, is known to exert various effects on the host immune cells, including cytokine induction, in addition to its known...

Essential Role of Interleukin-12 (IL-12) and IL-18 for Gamma Interferon Production Induced by Listeriolysin O in Mouse Spleen Cells

Nomura, Takamasa, Kawamura, Ikuo, Tsuchiya, Kohsuke, Kohda, Chikara, Baba, Hisashi, Ito, Yutaka, ...

The mechanism of gamma interferon (IFN-γ) production induced by listeriolysin O (LLO), a cytolytic virulence factor of Listeria monocytogenes, was analyzed with special reference to the involvement...

Dissociated Linkage of Cytokine-Inducing Activity and Cytotoxicity to Different Domains of Listeriolysin O from Listeria monocytogenes

Kohda, Chikara, Kawamura, Ikuo, Baba, Hisashi, Nomura, Takamasa, Ito, Yutaka, Kimoto, Terumi, ...

Listeriolysin O (LLO), a cholesterol-binding cytolysin of Listeria monocytogenes, exhibits cytokine-inducing and cytolytic activities. Because the cytolytic activity was abolished by cholesterol...

Seeligeriolysin O, a Cholesterol-Dependent Cytolysin of Listeria seeligeri, Induces Gamma Interferon from Spleen Cells of Mice

Ito, Yutaka, Kawamura, Ikuo, Kohda, Chikara, Baba, Hisashi, Nomura, Takamasa, Kimoto, Terumi, ...

Seeligeriolysin O (LSO), one of the cholesterol-dependent cytolysins produced by Listeria seeligeri, shows 80% homology to listeriolysin O (LLO) produced by Listeria monocytogenes at the amino acid...

Differences in Gamma Interferon Production Induced by Listeriolysin O and Ivanolysin O Result in Different Levels of Protective Immunity in Mice Infected with Listeria monocytogenes and Listeria ivanovii

Kimoto, Terumi, Kawamura, Ikuo, Kohda, Chikara, Nomura, Takamasa, Tsuchiya, Kohsuke, Ito, Yutaka, ...

Two pathogenic species in the genus Listeria, Listeria monocytogenes and Listeria ivanovii, are characterized by the production of hemolysins belonging to cholesterol-dependent cytolysins,...

魚肉の含水度變化による腐敗の細菌學的研究

渡邊, 勳, Watanabe, Isao

Verf. berichtet in dieser Mitteilung uber die Verhaltnisse des Bakterienwachstums, das er im Makrelefleisch von verschiedenem Wassergehalt verfolgt hat. Makrelefleisch enthalt in frischem Zustande...