Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Yasuyuki Gotoh"'
Publikováno v:
Organic Process Research & Development. 23:477-483
Stereoselective process for the synthesis of trans-2,5-disubstituted 1,3-dioxane derivatives, which are important liquid-crystal compounds, was developed. The acetalization reaction between aldehyd...
Publikováno v:
Journal of Fluorine Chemistry. 234:109510
Regioselective reaction (carbophilic over thiophilic attack) of several (o-fluorophenyl)lithium reagents with carbon disulfide was achieved to furnish dithioesters in good yields after alkylation, which are useful precursors of liquid crystal compoun
Autor:
Ryoji Tanaka, Saori Tanaka, Makoto Ushioda, Tetsuya Yamamoto, Keisuke Araki, Munenori Inoue, Yasuyuki Gotoh, Tetsu Yamakawa
Publikováno v:
ChemInform. 46
Three alternative stereoselective syntheses of an important liquid-crystal compound bearing a trans-2,5-disubstituted tetrahydropyran ring (VI) are described.
Autor:
Martin Schadt, Kazuhisa Toriyama, Takashi Sekiya, Yasuyuki Gotoh, Haruyoshi Takatsu, Fumiaki Funada
Publikováno v:
The Liquid Crystal Display Story ISBN: 9784431548584
The implementation of the black-and-white television broadcasting in the United States in 1939 was followed by color TV in 1953. Then, David Sarnoff, president of the Radio Corporation of America, had the next big dream to replace the furniture used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6bf6955f9f1910abc10f2b6b2b100f5
https://doi.org/10.1007/978-4-431-54859-1_1
https://doi.org/10.1007/978-4-431-54859-1_1
Autor:
Povilas Adomėnas, Ona Adomėnienė, Lidija Poloudina, Antanas Gleiznys, Aldona Beganskienė, Yasuyuki Gotoh
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 364:739-743
A synthesis of a number of 5-alkyl-2-pyrimidinol esters was conducted, their mesomorphic properties were examined. Two ring esters of said pyrimidinols are nonmesomorphic, while three ring esters are typical mesogens, forming nematic either nematic-s
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 365:75-79
Formerly unknown 4-(4-pyridyl)benzoic acid was synthesized and some of its esters were prepared, their mesomorphic properties were examined. Alkyl-esters of the said acid are nonmesomorphic, while three-ring aryl esters form monotropic smectic A stat
Publikováno v:
NIPPON KAGAKU KAISHI. :189-198
液晶ディスプレイ(LCD)は,低消費,薄型表示素子の特徴によって発展し,オフィス,家庭および屋外用の表示装置として広く活用されてきている.携帯用のノート型パーソナルコンピュ
Autor:
Yasuyuki, Gotoh
Publikováno v:
[Hokkaido igaku zasshi] The Hokkaido journal of medical science. 86(4-5)
Publikováno v:
Anesthesiology. 76:409-418
Inotropic and electrophysiologic effects of ketamine were investigated in cardiac preparations isolated from guinea pigs and rats. Ketamine produced a concentration-dependent negative inotropic effect in electrically driven guinea pig papillary muscl
Publikováno v:
Electrical Engineering in Japan. 111:47-57
Numerous control methods based on modern control theory have been proposed to improve the load frequency control (LFC) characteristics of power systems. These control methods generally regard the load frequency control system as a linear system model