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Observation of Edge Plasma Fluctuations with a Fast Camera in heliotron J

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Plasma Science and Technology 2013年第3期15卷 213-216页

作者：臧临阁 M.TAKEUChI N.NIShINO T.MIZUUChI S.OhShIMA K.KASAJIMA M.ShA K.MUKAI h.Y.LEE K.NAGASAKI h.okada T.MINAMI S.KOBAYAShI S.YAMAMOTO K.hANATANI Y.NAKAMURA S.KONOShIMA F.SANO Graduate School of Energy Science Kyoto University Naka Fusion Institute Japanese Atomic Energy Agency Graduate School of Engineering Hiroshima University Institute of Advanced Energy Kyoto University

A fast video camera is verified to be a powerful t0ol for observation of filaments/blobs near the last closed flux surface （LCFS）. In order to extract the fluctuation component from the raw data of the fast camera, a pre-processing technique, sliding time window averaging subtraction （STWAS） has been developed to remove the background of slowly varying emission from the bulk plasma. By using this pre-processing technique, the fast camera data are analyzed. A method to identify the filaments in the pre-processed image is also discussed.

关键词： edge plasma fluctuation fast camera heliotron J

Plasma Confinement Characteristics in heliotron J——Spontaneous Change of Plasma Confinement State

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Plasma Science and Technology 2004年第4期6卷 2371-2376页

作者： T.Mizuuchi h.okada K.Nagasaki S.Kobayashi S.Yamamoto F.Sano K.Kondo K.hanatani M.Nakasuga Y.Nakamura Y.Suzuki Y.Manabe h.Shidara h.Kawazome M.Kaneko Y.Nishioka Y.Ohno T.Takamiya h.Yukimoto Y.Fukagawa Y.Morita S.Nakazawa S.Nishio K.Takahashi S.Tuboi M.Yamada K.Ohashi Y.Ijiri T.Senju K.Yaguchi K.Sakamoto K.Tohshi M.Shibano T.Obiki Institute of Advanced Energy Kyoto UniversityUji 611-0011Japan Graduate School of Energy Science Kyoto UniversityUji 611-0011Japan

Spontaneous transition of the plasma confinement mode was observed in thehelical-axis heliotron device 'heliotron J' for three different plasma heating schemes, ***-only, NBI-only and the combination of ECh and NBI. The transition seems to occur above a certaincritical density. In addition to the confinement transition, a spontaneous shift of the hittingposition of the divertor plasma flux on the wall was observed. This shift could be related with thechange of the edge field topology caused by non-inductive toroidal currents.

关键词： heliotron J plasma confinement transition phenomena

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射精后前列腺周围带和精囊T2值的显著改变

国际医学放射学杂志 2018年第3期 362-362页

作者： T.Shin Y.Kaji T.Shukuya M.Nozaki S.Soh h.okada 刘磊 Department of Radiology Dokkyo Medical University

摘要目的应用MRI分析射精后前列腺和精囊(SV)的定量改变。方法招募10名健康的年轻男性受试者,并在2次连续的射精前后进行T2WI和Tmapping MRI检查。分别

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耕作和施肥对日本大豆田线虫种群结构的影响

大豆科技 2011年第1期 37-37页

作者： h.okada h．harada 潘凤娟（摘译）

免耕体系（NT）下土壤生物区系多样，真菌的降解速度慢。然而有时候通过分析线虫种群结构不能发现免耕土壤的这一特征，主要是由于以往研究的试验处理或是取样时期太短或是没有代表性。土壤线虫的分布因地理位置和土壤类型而异，这对利... 详细信息

免耕体系（NT）下土壤生物区系多样，真菌的降解速度慢。然而有时候通过分析线虫种群结构不能发现免耕土壤的这一特征，主要是由于以往研究的试验处理或是取样时期太短或是没有代表性。土壤线虫的分布因地理位置和土壤类型而异，这对利用线虫种群结构分析评价土壤生物多样性产生一定的影响。

关键词：密度多样性肥料线虫结构指数土壤性质耕作

In Search of the Cretaceous-Tertiary Boundary in heilongjiang River Area of China

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Global Geology 2002年第2期7卷 105-113页

作者： Sun G. M.Akhmetiev Dong Z.M. A.R.Ashraf Sun Y.W. E.Bugdaeva D.L.Dilcher L.Golovneva I.harding K.Johnson T.Kezina T.Kodrul LU J.S. V.Markevich h.Nishida h.okada Park S.O. Sun C.L. Xiong X.Z. Xing Y.L. Zhou Z.L. Research Center of Paleontology&Stratigraphy Jilin UniversityChangchun130026China Geological Institute of Russian Academy of Sciences(RAS) Moscow109017Russia Institute of Geology&Paleontology Tuebingen UniversityTuebingenD-72076Germany Institute of Biology&Pedology FEBRASVladivostok690022Russia Florida Museum of Natural history University of FloridaGainesville FL32611-7800USA Botanical Institute of RAS St.-Petersburg197376Russia School of Ocean&Geosciences University of SouthamptonSouthamptonSO143ZH UK Denver Museum of Nature&Sciences Denver CO80205USA Amur Research Integrated Institute FEBRASBlagoveschesk675000Russia Chuo University Tokyo112-8551Japan Oyo Corporation Fukuoka811-1302Japan Dept.Of Geology Kyungpook National UniversityDaegu702-201Korea Geological Museum of heilongjiang Harbin150036China

A new geological section recognized in Baishantou of Jiayin,heilongjiang Province,China,was studied preliminarily in searching for the K/T *** early Paleocene florule characrerized by abundant Tiliaephyllum tsagajanicum leaves and its associated plants,was collected from the Baishantou Member(new member representing the lower part of the Paleocene Wuyun Formation)overlying the possible K/T boundary.A tuff bed was found from the upper part of the Furao Formation(uppermost Cretaceous)in this *** new findings imply that the K/T boundary is probable lying in the interval between the base of the Baishantou Member and the tuff bed,based on the correlation of the present strata with the stratotype of the Tsagajan Group spanning the K/T boundary in"Belaya Gara"of the Bureya Basin,*** early Paleocene florule from the Baishantou Member and the early-middle Maastrichtian dinosaurs found from the Yuliangzi Formation underlying the Furao Formation suggest that the Baishantou section is more promising for searching for the K/T boundary in this *** studies of the section is needed,integrating paleontological,biostratigraphic,geochemical,paleomagnetic,and sedimentary research would benefit our understanding the mass extinction event and biotic recovery in the heilongjiang River area,China,and even all of northeast Asia during the K/T boundary interval.

关键词： K/T boundary Early Paleocene Baishantou Member Jiayin heilongjiang River

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黑龙江嘉荫地区白垩纪—第三纪界线初步观察

世界地质 2003年第1期22卷 8-14页

作者：孙革孙春林董枝明孙跃武吕建生熊宪政周忠立余福林邢玉玲全成 M.A.Akhmetiev A.R.Ashraf E.Bugdaeva D.L.Dilcher L.Golovneva K.Johnson T.Kezina T.Kodrul h.okada 吉林大学古生物学与地层学研究中心长春130026 黑龙江省地质博物馆哈尔滨150036 俄罗斯科学院地质所莫斯科109017 德国图宾根大学地质古生物学院图宾根d72076 俄罗斯科学院远东生物土壤研究所符拉迪沃斯托克690022 美国佛罗里达大学自然史博物馆根思维尔326117800 俄罗斯科学院植物所圣彼得堡197376 美国丹佛自然科学博物馆丹佛co80205 俄罗斯科学院阿穆尔综合研究所布拉戈维申斯克675000 日本Oyo公司九州分部

本文报道了黑龙江嘉荫白山头地区一条新的地层剖面及其K/T界线的初步研究。新命名的“白山头段”代表乌云组下部的早古新世地层 ,含以Tiliaephyllumtsagajanicum等为代表的达宁早期植物化石。在白山头剖面上 ,作者发现可能为白垩纪末期... 详细信息

本文报道了黑龙江嘉荫白山头地区一条新的地层剖面及其K/T界线的初步研究。新命名的“白山头段”代表乌云组下部的早古新世地层 ,含以Tiliaephyllumtsagajanicum等为代表的达宁早期植物化石。在白山头剖面上 ,作者发现可能为白垩纪末期的凝灰岩。结合与俄罗斯布列亚盆地含K/T界线的查加扬群标准剖面的对比。

关键词： K/T界线早古新世白山头段黑龙江嘉荫

T CELL-DEPENDENT POLYCLONAL B CELL ACTIVATION OF hUMAN PBL INDUCED BY ACTINOMYCES VISCOSUS T 14 V

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吉林大学学报(医学版) 1992年第4期18卷 299-302页

作者： okada h Dept. of Periodontol. and Endodontol. Fac. of Dent. Osaka Univ Japan

The T cell dependence of polyclonal B lymphocyte activation (PBA) induced by one of the most important periodontopathic bacteria, Actinomyces Viscosus T14V, was investigated. human PBL, together with Av-sup, were cocultured without or with anti-IL-2 and IL-6 monoclonal antibodies for 6 days, and cultural supernatants were harvested every 12 hours for measuring IgG, IgM, IL-2 and IL-6 activity. The results showed that (1) Av-sup was able to activate human peripheral B lymphocytes polyclonally and induce them to synthesize immunoglobulins; (2) Av-sup could also induce human PBL to produce IL-2 and IL-6 , but peaks of activity of both IL-2 and IL-6 appeared earlier than those of IgG and IgM; (3) anti-IL-2 and anti-IL-6 monoclonal antibodies could obviously depress the production of IgG and IgM, respectively, and furthermore, combined application of these two monoclonal antibodies could almost completely block the synthesis of IgG and IgM. All the data indicated that human PBA induced by Av-sup evidently de

关键词： PBA Periodontitis T cell dependence

hybrid Excitation Flux Switching Motor with Permanent Magnet Placed at Middle of Field Coil Slots and high Filling Factor Windings

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CES Transactions on Electrical Machines and Systems 2019年第3期3卷 248-258页

作者： T.okada h.Matsumori T.Kosaka N.Matsui Department of Electrical and Mechanical Engineering Graduate School of EngineeringNagoya Institute of TechnologyGokisoShowaNagoya466-8555 Japan Frontier Research Institute for Information Science Nagoya Institute of TechnologyGokisoShowaNagoya466-8555 Japan Nagoya Institute of Technology GokisoShowaNagoya466-8555 Japan.

Design and experimental studies on a hybrid excitation flux switching motor as a traction motor for hybrid electric vehicles drive are presented.A stator body of the motor consists of not only laminated silicon-iron electromagnetic steel and three-phase armature windings,but also both of field excitation coils and permanent magnets working together as a variable field magnetomotive force *** the other hand,a rotor is composed of just laminated silicon-iron electromagnetic steel with salient poles like switched reluctance *** bring out the best in drive performances of the hybrid excitation flux switching motor as a variable flux motor for the application,each material adopted for the stator and rotor body should be designed properly in terms of motor efficiency,maximum torque and power densities and so *** some of them,in this paper,thinner silicon-iron electromagnetic steel sheet and permanent magnets with high remanent and low amount of Dysprosium used are applied for achieving higher motor ***,all coils wound flatwise and edgewise using rectangular wires are introduced to realizing high filling factor for reduced copper *** tests using a 60kW prototype of the motor demonstrates the designed motor has good motor efficiency under frequent operating points expected for the target vehicle drive.

关键词： hybrid electric vehicle hybrid excitation flux switching motor rectangular wire traction motor variable flux motor.

Edaravone inhibits apoptosis caused by ischemia/reperfusion injury in a porcine hepatectomy model

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World Journal of Gastroenterology 2012年第27期18卷 3520-3526页

作者： Mitsugi Shimoda Yoshimi Iwasaki Toshie okada Keiichi Kubota Second Department of Surgery Dokkyo Medical University880 Kita KobayashiMibuTochigi 321-0293Japan

AIM:To investigate the effect of E3-methyl-1-phenyl-2-pyrazolin-5-one (Edr) on hepatic ischemia-reperfusion (I/R) injury and liver regeneration in a porcine hepatectomy ***:One hour ischemia was induced by occluding the vessels and the bile duct of the right and median lobes.A 40% left hepatectomy was performed after *** animals received Edr (3 mg/kg per hour) intravenously and six control animals received saline just before *** liver volume,hemodynamics,aspartate aminotransferase (AST),alanine aminotransferase,lactate dehydrogenase and lactic acid,were compared between the *** expression of transforming growth factor (TGF1) and toll-like receptor (TRL) mRNA in hepatic tissues was examined using reverse transcription polymerase chain *** was demonstrated by terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) staining,***:Serum AST (P = 0.029),and toll like receptor 4 level (P = 0.043) were significantly lower after 3 h in animals receiving *** addition,TUNEL staining in Edr-treated pigs showed significantly fewer hepatocytes undergoing apoptosis compared with control *** 1 mo,all factors were non-significantly different between the two ***:Edr is considered to reduce hepatic injury in the early stage of I/R injury in a porcine model.

关键词：缺血/再灌注损伤细胞凋亡肝再生切除术模型依达拉奉 Toll样受体逆转录聚合酶链反应