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  1. Article

    Positional cloning of a Bombyx pink-eyed white egg locus reveals the major role of cardinal in ommochrome synthesis

    Ommochromes are major insect pigments involved in coloration of compound eyes, eggs, epidermis and wings. In the silkworm Bombyx mori, adult compound eyes and eggs contain a mixture of the ommochrome pigments suc...

    M Osanai-Futahashi, K-i Tatematsu, R Futahashi, J Narukawa, Y Takasu… in Heredity (2016)

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    Simultaneous magneto-optical trap** of lithium and ytterbium atoms towards production of ultracold polar molecules

    We have successfully implemented the first simultaneous magneto-optical trap** (MOT) of lithium (6Li) and ytterbium (174Yb) atoms towards production of ultracold polar molecules of LiYb. For this purpose, we de...

    M. Okano, H. Hara, M. Muramatsu, K. Doi, S. Uetake, Y. Takasu… in Applied Physics B (2010)

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    Quantum Degenerate Fermi Gases of Ytterbium Atoms

    We performed evaporative cooling for dilute gases of ytterbium (Yb) isotopes in a crossed optical dipole trap and successfully cooled two fermionic and two bosonic species down to quantum degenerate regime, f...

    T. Fukuhara, Y. Takasu, S. Sugawa, Y. Takahashi in Journal of Low Temperature Physics (2007)

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    Paramagnetic Faraday rotation with spin-polarized ytterbium atoms

    We report the observation of paramagnetic Faraday rotation of spin-polarized ytterbium (Yb) atoms. As the atomic samples, we used an atomic beam, released atoms from a magneto-optical trap (MOT), and trapped a...

    M. Takeuchi, T. Takano, S. Ichihara, Y. Takasu, M. Kumakura… in Applied Physics B (2006)

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    Quantum-degenerate gases of Ytterbium atoms

    Evaporative cooling of ultracold Yb atoms near the quantum-degenerate regime was experimentally studied. Three bosons of 170Yb, 172Yb, 176Yb and two fermions of 171Yb and 173Yb were evaporatively cooled in a cros...

    Y. Takasu, T. Fukuhara, M. Kitagawa, M. Kumakura, Y. Takahashi in Laser Physics (2006)

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    Article

    Simultaneous determination of chlorine and oxygen evolving at RuO2/Ti and RuO2–TiO2/Ti anodes by differential electrochemical mass spectroscopy

    Chlorine and oxygen evolving at RuO2/Ti and RuO2–TiO2/Ti anodes have been simultaneously determined at electrode potentials from 1.0 to about 2V (vs Ag/AgCl) by differential electrochemical mass spectroscopy (...

    T. Arikawa, Y. Murakami, Y. Takasu in Journal of Applied Electrochemistry (1998)

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    Article

    Preparation of ultrafine RuO2 and IrO2 particles by a sol-gel process

    Y. Murakami, S. Tsuchiya, K. Yahikozawa, Y. Takasu in Journal of Materials Science Letters (1994)

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    Article

    Effects of nefiracetam on deficits in active avoidance response and hippocampal cholinergic and monoaminergic dysfunctions induced by AF64A in mice

    The effects of nefiracetam [DM-9384; N-(2,6-dimethyl-phenyl)-2-(2-oxo-pyrrolidinyl)acetamide] and of phosphatidylcholine on a step-up active avoidance response, locomotor activities and regional brain choliner...

    E. Abe, S. Murai, H. Saito, Y. Masuda… in Journal of Neural Transmission / General S… (1994)

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    Effects of nefiracetam, DM-9384 on amnesia and decrease in cholineacetyltransferase activity induced by cycloheximide

    The effects of nefiracetam, [N-(2,6-dimethyl-phenyl)-2-(2-oxo-pyrrolidinyl)acetamide, DM-9384], a cyclic derivative of GABA, were investigated in the cycloheximide (CXM)-induced amnesia animal model using the ...

    T. Shiotani, K. Tohyama, K. Murase… in Journal of Neural Transmission / General S… (1992)

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    Article

    A rechargeable redox battery utilizing ruthenium complexes with non-aqueous organic electrolyte

    A new-type redox battery has been developed. Some ruthenium complexes in organic electrolyte solution were utilized as the electrode active materials. A single cell consisting of [Ru(bpy)3]2+ complex in acetonitr...

    Y. Matsuda, K. Tanaka, M. Okada, Y. Takasu… in Journal of Applied Electrochemistry (1988)

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    Article

    Electrochemical chlorination of butadiene using CeCl3-MeCN anolyte

    Y. Takasu, M. Masaki, Y. Matsuda, H. Watanabe in Journal of Applied Electrochemistry (1986)

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    Article

    Electrical conductivity of praseodymia doped ceria

    The electrical conductivity (σ) and oxide ion transference number (t 0) of praseodymia doped ceria systems were measured. The former increased rapidly with the praseodymia content, while the latter decreased. At ...

    Y. Takasu, T. Sugino, Y. Matsuda in Journal of Applied Electrochemistry (1984)

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    Article

    Die Zusammensetzung von Oxidfilmen auf einer Ni-Cu-Legierung, gebildet in einer Atmosphäre von NO

    Y. Takasu, M. Takagi, Y. Matsuda in Colloid and Polymer Science (1980)

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    Article

    Catalytic activities of rare earth oxides in the oxidation of nitric oxide

    Catalytic oxidation of nitric oxide over the series of the rare oxides was studied. The catalytic activities of non-sesqui oxides were higher than those of the sesqui oxides. Apparently, the catalytic behaviou...

    Y. Matsuda, S. Nishibe, Y. Takasu in Reaction Kinetics and Catalysis Letters (1975)

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    Article

    Surgical treatment of carcinoma of the pancreas

    K. Ishii, H. Ozaki, T. Takeuchi, K. Nakamura, Y. Takasu… in Gastroenterologia Japonica (1968)

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    Article

    On the correlation between the pancreatic function test and the morphological findings in the pancreatic diseases

    K. Ishii, T. Takeuchi, K. Nakamura, Y. Takasu, T. Sakita… in Gastroenterologia Japonica (1966)