検索結果:　 265件中 1-20 を表示

1

気体放出源がある一様円形導管から脱出する分子の衝突回数分布

松田七美男 , 佐藤吉博 , 齊藤芳男

真空 54(5), 293-297, 2011-05-20

参考文献7件
2

ピア補助型コンテンツ配信におけるダウンロード誘導によるトラヒック削減(一般,高度プロトコル・ネットワーキング技術(IP及び高位レイヤルーチング・フィルタリング,マルチキャスト,品質・経路制御,IPNWの利用技術(P2P,P4P,オーバレイ,SIP,NGN),ネットワークシステム関連技術(システム構成法,インタフェース,アーキテクチャ,ハードウェア・ソフトウェア・ミドルウェア),一般)

真木尚也 , 西尾理志 , 新熊亮一 , 森達哉 , 上山憲昭 , 川原亮一 , 高橋達郎

ピア補助型コンテンツ配信は,コンテンツを他のユーザのキャッシュから取得させることで,全コンテンツをソースサーバから取得させる場合に比べ,トラヒックを削減させる技術である.しかし,トラヒックを大きく削減するためには,多くのユーザによって要求されるようなコンテンツがキャッシュされている必要がある.また,コンテンツが配置される位置もトラヒックの削減量に大きな影響を与える.本稿では,コンテンツ価格を割引す …

電子情報通信学会技術研究報告. NS, ネットワークシステム 111(43), 29-34, 2011-05-12

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3

Influence of laboratory light sources on the wear characteristics of indirect composites

HIRATA Masakazu , KOIZUMI Hiroyasu , TANOUE Naomi , OGINO Tomohisa , MURAKAMI Mahoko , MATSUMURA Hideo

… Results showed that, after 100,000 cycles of localized loading, high-intensity light sources were effective in enhancing the wear resistance of both composite materials. …

Dental materials journal 30(2), 127-135, 2011-03-01

J-STAGE CrossRef 参考文献37件
4

New insights into galactose metabolism by Schizosaccharomyces pombe: Isolation and characterization of a galactose-assimilating mutant(MICROBIAL PHYSIOLOGY AND BIOTECHNOLOGY)

Matsuzawa Tomohiko , Fujita Yasuko , Tanaka Naotaka , Tohda Hideki , Itadani Akiko , Takegawa Kaoru

… The fission yeast Schizosaccharomyces pombe cannot use galactose as a carbon or energy source, and little is known about galactose metabolism in this species. … Here we report isolation of a galactose-assimilating mutant that grows on a medium containing galactose as a sole carbon source through use of a proofreading-deficient DNA polymerase δ variant encoded by cdc6-1. … We suggest that gal7^+, gal10^+, and gal1^+are localized close to a chromosomal terminal repressed by gene silencing in S. …

Journal of bioscience and bioengineering 111(2), 158-166, 2011-02

CiNii PDF - 有料参考文献48件
5

気体放出源がある一様円形導管から脱出する分子の衝突回数分布

松田七美男 , 佐藤吉博 , 齊藤芳男

真空 54(5), 293-297, 2011-05
6

Finite Element Implementation of an Elastoplastic Constitutive Equation in the Presence of Hydrogen

LIU Lijun , MIRESMAEILI Reza , OGINO Masao , KANAYAMA Hiroshi

… Hydrogen-enhanced localized plastiticity (HELP) is recognized as a viable mechanism of hydrogen embrittlement. … Following the previous work, a new module in the open source code ADVENTURE-Solid has been developed by the authors through considering the effect of hydrogen on material softening in microscale, which equips the open source code ADVENTURE-Solid software for studying hydrogen-plasticity interactions. …

Journal of Computational Science and Technology 5(1), 62-76, 2011

J-STAGE CrossRef
7

FCC超微細粒焼鈍材の降伏点降下現象に関するトリプルスケール転位-結晶塑性シミュレーション

黒澤瑛介 , 青柳吉輝 , 志澤一之

… In this paper, in order to express the increase of critical resolved shear stress, the conventional Bailey-Hirsh's relationship is extended on the basis of physical consideration for grain boundary that plays a role of dislocation source. … It is also shown that plastic deformation is easy to be localized and the tensile ductility decreases as the grain size reduces. …

日本機械学會論文集. A編 76(772), 1547-1556, 2010-12-25

CiNii PDF - オープンアクセス参考文献25件
8

HBT Pion Interferometry with Phenomenological Mean Field Interaction(Nuclear Physics)

HATTORI Koichi

… To extract information on hadron production dynamics in the ultrarelativistic heavy ion collision, the space-time structure of the hadron source has been measured using Hanbury Brown and Twiss interferometry. … We study the distortion of the source images due to the effect of a final state interaction. …

Progress of theoretical physics 124(5), 869-909, 2010-11-25

CiNii PDF - 定額アクセス可能参考文献44件
9

87.植物の化学防御機構におけるイリドイド配糖体糖加水分解酵素の生化学的研究(口頭発表)

大上将司 , 松野聡 , 平田拓 , 道羅英夫 , 渡辺修治 , 大西利幸

… The Olive tree (Olea europaea) is a species of small tree Oleaseae species, and olive fruits is of major agricultural importance as the source of olive oil in the worldwide and pharmacological importance as the protection against cancer and cardiovascular diseases. …

植物化学調節学会研究発表記録集 (45), 104, 2010-10-01

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10

A novel and simple micro-irradiation technique for creating localized DNA double-strand breaks.

Suzuki Keiji , Yamauchi Motohiro , Oka Yasuyoshi , Suzuki Masatoshi , Yamashita Shunichi

… Here we describe a novel and simple technique for micro-irradiation that does not require a laser source. … All BrdU-labelled cells showed localized foci of phosphorylated ATM, phosphorylated histone H2AX, MDC1 and 53BP1 upon irradiation, showing that these foci were induced irrespective of the cell-cycle phase. …

Nucleic acids research 38(12), e129-e129, 2010-07-01

機関リポジトリ
11

Influence of Carbon in In-situ Carbon-Doped SiGe Films on Si(001) Substrates on Epitaxial Growth Characteristics

Oomae Hiroto , Itokawa Hiroshi , Mizushima Ichiro [他] , Shinichi Nakamura , Naotaka Uchitomi

… Carbon doped SiGe (SiGe:C)/Si(001) heterostructure were grown by reduced pressure chemical vapor deposition using silane, germane and methylsilane as a source of Si, Ge, and C, respectively. … We performed a systematic experiment of growth of SiGe:C and carried out measurements to determine the surface roughness and occupation sites of carbon atoms as functions of C source flow, Ge concentration, growth temperature and growth rate. …

Jpn J Appl Phys 49(4), 04DA07-04DA07-5, 2010-04-25

応用物理学会
12

双方向ローカルライトドライバ, 1/0平均化リファレンスセル,2T1Rセルレイアウトを用いた32Mb SPRAM(新材料メモリ,メモリ(DRAM, SRAM,フラッシュ,新規メモリ)技術)

竹村理一郎 , 河原尊之 , 三浦勝哉 , 山本浩之 , 早川純 , 松崎望 , 小埜和夫 , 山ノ内路彦 , 伊藤顕知 , 高橋宏昌 , 池田正二 , 長谷川晴弘 , 松岡秀行 , 大野英男

1.8V動作, 32nsアクセス,セル書き込み時間40nsの32Mb SPRAMを試作した。本チップは, 150nm CMOSプロセスとサイズが100×200nm^2のトンネル時期抵抗素子(TMR)を用いている。大容量SPRAM向けの搭載した回路技術として,(1)小面積で大書き込み電流を実現する2トランジスタ1抵抗(2T1R)型メモリセルレイアウト,(2)書き込み時の配線抵抗の影響を低減する双方向 …

電子情報通信学会技術研究報告. ICD, 集積回路 110(9), 53-57, 2010-04-15

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13

Gate Overlap Optimization and Performance Variation for Thin-Film Transistors with Source/Drain Edge Waviness

Jaewook Jeong , Yongtaek Hong

… By using ATLAS three-dimensional (3D) device simulator, we analyzed influence of gate overlap (GO) between gate and source/drain (S/D) electrodes on channel current and parasitic resistance variations of bottom-gate staggered thin-film transistors (TFTs) with wavy edge S/D electrodes that are frequently observed due to printing process variation, especially for narrow line printing. … As gate overlap increases, current flow becomes less localized around peaks of the wavy edge pattern, reducing parasitic resistance. …

Jpn J Appl Phys 49(3), 036501-036501-5, 2010-03-25

応用物理学会
14

P-118 リグノセルロース糖化並行発酵細菌の代謝工学的育種(ポスター2,ポスター発表)

小島基 , 岡本賢治 , 簗瀬英司

… In recent years it has been suggested that, instead of traditional feedstocks (starch crops), cellulosic biomass (cellulose and hemicellulose), including agricultural and forestry residues, waste paper, and industrial wastes, could be used as an ideally inexpensive and abundantly available source of sugar for fermentation into transportation fuel ethanol. … About 56% of the enzyme expressed was localized on the cell-surface or in the periplasm. …

バイオマス科学会議発表論文集 (5), 88-89, 2010-01-20

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15

Acoustic Leak Detection System for Sodium-Cooled Reactor Steam Generators Using Delay-and-Sum Beamformer

CHIKAZAWA Yoshitaka

… The major advantage of the delay-and-sum beamformer is that it could provide information on the acoustic source direction. … An acoustic source of a sodium-water reaction is supposed to be localized, while the background noise of the steam generator operation is uniformly distributed in the steam generator tube region. … Therefore, the delay-and-sum beamformer could distinguish the acoustic source of the sodium-water reaction from the steam generator background noise. …

Journal of nuclear science and technology 47(1), 103-110, 2010-01-01

J-STAGE CrossRef 参考文献12件
16

Characterization and Identification of Erysipelothrix rhusiopathiae Isolated from Unnatural Host, a Cat, with a Clinical Manifestation of Depression

LEE Jin Ju , KIM Dong Hyeok , LIM Jeong Ju , KIM Dae Geun , CHANG Hong Hee , LEE Hu Jang , KIM Sang Hun , RHEE Man Hee , ENDALE Mehari , IMADA Yumiko , KIM Ok Jin , KIM Suk

… Cats experimentally inoculated with the isolate either orally or subcutaneously survived but commonly exhibited depression and emaciation together with localized erythemal lesion of skin accompanied by purulent ocular discharge. … rhusiopathiae infection in cats with the possible epidemiological significance and implications as a potential source of infection to other animals and humans. …

Journal of Veterinary Medical Science advpub(0), 1008310327, 2010

J-STAGE CrossRef
17

Development of a Lithium Beam Probe and Measurement of Density Pedestal in JT-60U

KOJIMA Atsushi , KAMIYA Kensaku , FUJITA Takaaki , KUBO Hirotaka , IGUCHI Harukazu , OYAMA Naoyuki , SUZUKI Takahiro , KAMADA Yutaka , the JT-60 Team

… Using an electron beam heating ion source with a capability of 10 mA extraction, a 5.5 mA beam has been injected to the plasmas. … By use of the LiBP, time evolutions of pedestal density profiles during type I and grassy edge localized modes (ELMs) have been obtained for the first time. …

Plasma and Fusion Research 5(0), 015-015, 2010

J-STAGE CrossRef
18

Single and Distributed Dipole Models Analysis of Cardiac Source Activation using MCG Signals

De Melis M. , Tanaka K. , Uchikawa Y.

… In biomagnetic inverse problems different models of the source activation can be used depending on the physiology of the problem. … In this study we compared different source models to perform current source reconstruction in MCG. … We first considered a single dipole source model using a non linear minimization algorithm to localize the source of the heart activity in different segments of the MCG signals. …

Journal of the Magnetics Society of Japan advpub(0), 1004190198, 2010

J-STAGE CrossRef
19

87.植物の防御機構におけるイリドイド配糖体糖加水分解酵素の探索(口頭発表)

大西利幸 , 松野聡 , 渡辺修治

… The Olive tree (Olea europaea) is a species of small tree in Oleaceae species, and olive fruit is of major agricultural importance in the word as the source of olive oil. … When the leaves are mechanically damaged by herbivore like olive weevil and cell compartments are broken, enzymatic activity localized in organelles separate from iridoid glucosides starts to activate iridoid glucosides into a very strong protein denaturant. …

植物化学調節学会研究発表記録集 (44), 101, 2009-10-06

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20

BMIへ向けた脳波と機能的MRIを用いた体性感覚野活動の計測と解析

川口浩和 , 笹山瑛由 , 鄭址旭 , 笈田武範 , 小林哲生

BMIを設計するにあたり重要な課題として脳内情報の高精度な抽出が挙げられる.そのための手法の1つとして脳波の信号源推定法である空間フィルタの適用が挙げられるが,BMIへ向けた空間フィルタはほとんど存在しておらず,本研究では定常体性感覚誘発電位(SSSEP)に基づくBMIに対する空間フィルタの構築を目指した基礎的検討を行った.まず,fMRI実験にて刺激を左右示指へ交互に刺激を与えることでSSSEPに …

電子情報通信学会技術研究報告. MBE, MEとバイオサイバネティックス 109(123), 51-56, 2009-07-03

CiNii PDF - 定額アクセス可能医中誌参考文献10件

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