検索結果 83 件
| タイトル（別表記） | A CACNB4 mutation showing altered Ca(v)2.1 function in a patient with Dravet syndrome |
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| フルテキストURL | 121_149.pdf |
| 著者 | 大守 伊織| 大内田 守| 御牧 信義| 西木 禎一| 富澤 一仁| 松井 秀樹| |
| キーワード | てんかん Dravet 症候群 CACNB4遺伝子 SCN1A 遺伝子 |
| 出版物タイトル | 岡山医学会雑誌 |
| 発行日 | 2009-12-01 |
| 巻 | 121巻 |
| 号 | 3号 |
| 開始ページ | 149 |
| 終了ページ | 156 |
| ISSN | 0030-1558 |
| 言語 | 日本語 |
| 著作権者 | 岡山医学会 |
| 論文のバージョン | publisher |
| DOI | 10.4044/joma.121.149 |
| NAID | 120002308814 |
| 著者 | 片山 昭| |
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| 発行日 | 1979-08-30 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 91巻 |
| 号 | 7-8号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 片山 昭| |
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| 発行日 | 1979-08-30 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 91巻 |
| 号 | 7-8号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 田邉 正忠| 川瀬 良郎| 瀬尾 裕之| 佐藤 功| 細川 敦之| 宮本 勉| 松野 慎介| |
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| 発行日 | 1988 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 100巻 |
| 号 | 11-12号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 田邉 正忠| |
|---|---|
| 発行日 | 1988 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 100巻 |
| 号 | 11-12号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 池田 正明| |
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| 発行日 | 1987-10-31 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 99巻 |
| 号 | 9-10号 |
| 資料タイプ | 学術雑誌論文 |
| JaLCDOI | 10.18926/15746 |
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| フルテキストURL | Mem_Sch_Eng_OU_14_1_127.pdf |
| 著者 | Nago Hiroshi| Furukawa Syuzo| |
| 抄録 | In this paper the discharge coefficient of a sluice gate placed at the sudden expansion of an open channel is investigated theoretically and experimentally. Lateral and vertical expansions are treated in the study. The coefficients obtained for channels with sudden expansion are compared with those for the straight channel. For free efflux, experimental results show that the coeffcients for expanded channels are always larger than those for a straiaht one,and that the coefficient for a channel to be fully expanded to both lateral and vertical directions takes about 1.2 times larger value than that for a straight one. For submerged efflux, the coefficient is obtained theoretically by using the efflux model shown in this study. The theoretical results explain the experimental ones fairly well. The coefficient for lateral expansion is always smaller than that for a straight channel. The minimum downstream water depth required to submerged efflux for the expanded channels becomes smaller than that for a straight channel. |
| 出版物タイトル | Memoirs of the School of Engineering, Okayama University |
| 発行日 | 1979-12-01 |
| 巻 | 14巻 |
| 号 | 1号 |
| 開始ページ | 127 |
| 終了ページ | 138 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002307258 |
| JaLCDOI | 10.18926/15710 |
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| フルテキストURL | Mem_Sch_Eng_OU_11_2_27.pdf |
| 著者 | Nago Hiroshi| |
| 抄録 | In this paper the influence of a vertical lip upon the contraction coefficients of underflow gates is discussed. The coefficients of inclined gates with a vertical lip are investigated theoretically by using the method of conformal mapping. Solutions are obtained numerically for several values of the inclination of gate bottom. Theoretical solutions show that;as the length of a lip increases, the coefficient rapidly decreases from the value for the inclined gate, and when the length becomes of the order of a gate openning,it takes a value to be nearly equal to that for a vertical gate. These theoretical results are verified by experiments. |
| 出版物タイトル | Memoirs of the School of Engineering, Okayama University |
| 発行日 | 1977-01-25 |
| 巻 | 11巻 |
| 号 | 2号 |
| 開始ページ | 27 |
| 終了ページ | 36 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002307779 |
| JaLCDOI | 10.18926/15619 |
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| フルテキストURL | Mem_Sch_Eng_OU_3_127.pdf |
| 著者 | Nakata Takayoshi| Ishihara Yoshiyuki| |
| 抄録 | In order to measure the iron loss of the silicon steel plates, we produced a vectormeter using a thyristor and a gate turn off thyristor by way of experiment. This equipment is very useful, because the frequency range is improved very much in comparison with the vectormeter which is composed of the mechanical rectifying system using a synchronous motor, namely, is enlarged from 60Hz to 1kHz, |
| 出版物タイトル | Memoirs of the School of Engineering, Okayama University |
| 発行日 | 1968-09-01 |
| 巻 | 3巻 |
| 号 | 1号 |
| 開始ページ | 127 |
| 終了ページ | 130 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002307274 |
| JaLCDOI | 10.18926/15592 |
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| フルテキストURL | Mem_Sch_Eng_OU_2_127.pdf |
| 著者 | Misaki Takayoshi| Kato Osamu| Yamamoto Hideki| |
| 抄録 | Described in this paper is a method of automatic washing for salt contaminated insulators. An average value of leakage current through the surface of the pilot insulator in a duration is measured, for this is a function of the quantity of salt adhered and its moisture content. In each cycle, the program signals give one by one the instructions on a start and an end of the integration of leakage current, a detection of the integrated value, a stop of the washing device and a reset of the integrator. The integrator consists of RC circuit and the main detecting part consists of the thyristor whose firing gate voltage is used as a reference value. If the integrator output rises above the firing gate voltage, the pulse signals are made in the signal conversion part at the same time that the thyristor turns on, which are distributed to the pump motor or the electromagnetic valve. Then the insulators on hot-line are washed all together in the appointed duration. Finally, by the various experiments this method was proved to have enough accuracy and reliability in practical use. The conclusions are summarized as follows. (1) An average value of leakage current is justified to be the detecting variable. (2) The RC circuit used as the integrator is proved to be easy in maintenance. (3) Because of the fairly short duration of the detecting action, the integrator is kept in a sufficiently safe condition under expected environment. |
| 出版物タイトル | Memoirs of the School of Engineering, Okayama University |
| 発行日 | 1967-04-01 |
| 巻 | 2巻 |
| 号 | 1号 |
| 開始ページ | 127 |
| 終了ページ | 132 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002307133 |
| JaLCDOI | 10.18926/15488 |
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| フルテキストURL | Mem_Fac_Eng_OU_25_1_37.pdf |
| 著者 | Bouzidi, Moncef| 古賀 隆治| 和田 修己| 香川 直己| Hai, Xu| 小坂 恵| Sano, Hiroya| |
| 抄録 | Is proposed a tunable diode laser absorption spectrometer system which employs a pulsed current to drive the diode laser still implementing a second-harmonic detection methods enhancing a signal to noise up to 104 times that the case without it. This system affords the lead-salt diode laser a higher operating temperature which allows a more compact deep cooling system. A principle is based on employing a gated integrator between the preamplifier and the lock-in amplifier. Investigations are made on the optimum selection of the gating aperture time interval as determined by response time of the infrared detector and the pulse width of the laser driving current. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1990-12-14 |
| 巻 | 25巻 |
| 号 | 1号 |
| 開始ページ | 37 |
| 終了ページ | 50 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002307549 |
| JaLCDOI | 10.18926/15401 |
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| フルテキストURL | Mem_Fac_Eng_OU_30_2_21.pdf |
| 著者 | Tachibana Hiroyuki| 東辻 浩夫| |
| 抄録 | In order to apply quantum waveguides to electronic devices, we calculate the electrostatic potential in the split-gate quantum wire and establish the relation between the electrostatic potential and the square well potential which is usually assumed in simulations of these waveguides. The height and width of the square well potential are expressed as simple functions of the gate voltage and their dependencies are clarified. The results may be useful in calculating the characteristics of electronic devices based on quantum waveguides as functions of controllable parameters such as gate voltage. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1996-03-29 |
| 巻 | 30巻 |
| 号 | 2号 |
| 開始ページ | 21 |
| 終了ページ | 25 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002307620 |
| 著者 | 佐藤 修平| 北川 尚広| 佐藤 伸夫| 戸上 泉| 木本 真| 平木 祥夫| 宇埜 智| 公文 裕巳| 大森 弘之| |
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| 発行日 | 1991 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 103巻 |
| 号 | 11-12号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 辻 尚志| |
|---|---|
| 発行日 | 1991-08 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 103巻 |
| 号 | 7-8号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 三宅 賢一| |
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| 発行日 | 1992-10 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 104巻 |
| 号 | 9-10号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 荒木 一博| |
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| 発行日 | 1993 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 105巻 |
| 号 | 5-6号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 岡田 富朗| |
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| 発行日 | 1993 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 105巻 |
| 号 | 5-6号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 清 哲朗| |
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| 発行日 | 1994-02 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 106巻 |
| 号 | 1-2号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 岡村 容子| |
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| 発行日 | 1995-08-31 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 107巻 |
| 号 | 7-8号 |
| 資料タイプ | 学術雑誌論文 |
| JaLCDOI | 10.18926/fest/11559 |
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| フルテキストURL | 005_031_034.pdf |
| 著者 | 渡辺 雅二| |
| 抄録 | We study unsteady flow that models lake flow in Kojima Lake. We assume that a lake is connected to another area with gates, and that those gates are opened when the water level outside the gates is lower than the water level of the lake. We study unsteady flow due to the opening of the gates. We analyze the problem with the finite element method, and take detailed structures of the gates into account. |
| キーワード | unsteady flow lake flow finite element method |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2000-02-29 |
| 巻 | 5巻 |
| 号 | 1号 |
| 開始ページ | 31 |
| 終了ページ | 34 |
| ISSN | 1341-9099 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002313848 |