Zobrazeno 1 - 10 of 36 pro vyhledávání: '"Gaku Sasaki"'
1
Electrochemical Oxidation of Benzylic Amines into the Corresponding Imines in the Presence of Catalytic Amounts of KI
Autor: Kaori Numata, Mitsuhiro Okimoto, Yukio Takahashi, Gaku Sasaki, Yuji Nagata
Publikováno v: Synthetic Communications. 35:1989-1995
Oxidation of various benzylic amines using an indirect electrochemical method was successfully carried out under very mild conditions to afford the corresponding imines in good yields. Our results show that, for this electrolytic system, the iodide i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::154417112a2df230ff40f18fabe6c25a
https://doi.org/10.1081/scc-200066648
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2
Hierarchical analysis of physical environment in riffles
Autor: Takeyoshi Chibana, Tetsuro Tsujimoto, Hidehito Iwamo, Gaku Sasaki, Motofumi Miyake
Publikováno v: KSCE Journal of Civil Engineering. 9:1-6
When analyzing the physical habitat in a river, it is necessary to understand its structure hierarchically. This paper focuses on a riffle structure in a middle reach of a river. Firstly, as a unit scale analysis, we classified the riffles based on i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fba22e6c5e6c077bc097c375ba93add1
https://doi.org/10.1007/bf02829091
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3
Study on direction detection in a microwave power transmission system for a Mars observation airplane
Autor: Koyo Matsuzaki, Kei Hiraoka, Gaku Sasaki, Naoki Shinohara, Tomohiko Mitani, Masashi Iwashimizu, Koichi Yonemoto
Publikováno v: 2014 IEEE Wireless Power Transfer Conference.
In order to attain the weight saving of a Mars observation airplane, we are planning to supply energy by microwave. This paper presents the direction detection of the airplane. An array antenna on the ground receives a pilot signal from the airplane,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20e62c60a2f3f12685c04190aef83a0e
https://doi.org/10.1109/wpt.2014.6839586
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4
Akademický článek
Variable-Pressure Wind Tunnel Test of Airfoils at Low Reynolds Numbers Designed for Mars Exploration Aircraft.
Autor: Hirotoshi TSUKAMOTO, Koichi YONEMOTO, Takahiro MAKIZONO, Gaku SASAKI, Kota TANAKA, Keisuke IKEDA, Hiroshi OCHI
Publikováno v: Transactions of the Japan Society of Aeronautical & Space Sciences, Aerospace Technology Japan; 2016, Vol. 14 Issue ists 30, p29-34, 6p
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8
Electrochemical Oxidation of Benzoins to Benzils in the Presence of a Catalytic Amount of KI in Basic Media
Autor: Mitsuhiro Okimoto, Yukio Takahashi, Kaori Numata, Yuji Nagata, Gaku Sasaki
Publikováno v: Synthesis. 2005:705-707
Various benzoins were transformed into the corresponding benzils via an electrochemical method. Although the strategy of oxidizing benzoins to the corresponding benzils is generally chosen depending on the nature of the aromatic moiety, the electroch
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e44392a6920effa653f4d192aba84770
https://doi.org/10.1055/s-2005-861809
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10
Design, development and flight experiment of a small reusable rocket that glides using two-stage parachute
Autor: Shintaro Shigeoka, Yasuhiro Akahoshi, Gaku Sasaki, Yuki Nakachi, Toshiaki Kanemoto, Sachi Inai, Takahiro Kobayashi, Yuta Nakayama, Koki Ishibashi, Shinichi Sagara, Koichi Yonemoto, Kyoshiro Itakura, Tomohiro Narumi, Masahiro Sugii, Naoya Ueta, Takaaki Matsumoto
Publikováno v: 2011 IEEE/SICE International Symposium on System Integration (SII).
This paper introduces the design, development and flight result of a small reusable rocket that glides using parafoil. The mission is autonomous guidance using parafoil, because the rocket must be recovered safely at target point. In order to avoid t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::844bf98b34c85b9943b370f1ca85ed25
https://doi.org/10.1109/sii.2011.6147584
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