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The Erosion and Erosion Products of Tungsten and Carbon Based Materials Bombarded by High Energy Pulse Electron Beam

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Southwestern Institute of Physics Annual Report 2001年第1期 47-51页

作者： LIUXiang n.Yoshida n.noda ZHAnGFu XUZengyu LIUYong 不详 ResearchInstituteforAppliedMechanics KyushuUniversity6-1KasugakoenKasugaFukuoka816-8580Japan nationalInstituteforFusionScience TokiGifu509-5292Japan

High Z and low Z materials are both the candidate plasma facing materials (PFM), up to now, the typical representative of high Z materials is tungsten, and the representatives of low Z materials are carbon materials (such as graphite, C/C composite) and beryllium. Most of these materials have been used as PFM limiters and diverter armor tiles of tokamak machines, tungsten, molybdenum and C/C composite are always used as high heat flux components.

关键词：热侵蚀腐蚀品碳基原料高能脉冲电子束等离子体表面材料

Crack propagation problem in a functionally graded material plate under thermal shock

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Crack propagation problem in a functionally graded material ...

Study on chemical behavior of energetic hydrogen isotopes implanted into impurities-contained boron films

International Symposium of Young Scholars on Mechanics and Material Engineering for Science and Experiments

作者： n.noda T.Fujimoto M.Ishihara Department of Mechanical Engineering Faculty of EngineeringShizuoka University432-8561Japan Department of CAE Toyota communication systemJapan Department of Mechanical Engineering Faculty of EngineeringShizuoka University432-8561Japan

ISBN: (纸本)1880132796

＜正＞ This paper studies the crack propagation path in a ceramic/metal functionally graded material plate （FGP） under a transient temperature field. When the FGP is subjected to thermal shock, a single crack or multiple cracks often occur on the ceramic surface at cooling process. The crack paths are influenced by heating temperature, a compositional profile of the FGP, interaction among multiple cracks and so on. Transient thermal stresses are treated as a linear quasi-static thermoelastic problem for a plane strain state. The crack paths are obtained from Mode I and Mode II stress intensity factors using finite element method.

关键词： Crack propagation path Functionally graded material Thermal shock Thermal stress intensity factor Fracture mechanics Finite element method

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Study on chemical behavior of energetic hydrogen isotopes im...

聚变堆与聚变堆材料／钨和碳基材料在高能脉冲电子束轰击下的腐蚀和腐蚀产物

ninth China-Japan Symposium on Materials for Advanced Energy Systems and Fission & Fusion Engineering Jointed with CAS-JSPS Core-university Program Seminar on Fusion Materials, System and Design Integration

作者： A.Yoshikawa Y.Kikuchi T.Suda Y.Oya n.Ashikawa A.Sagara n.noda K.Okuno Radiochemistry Research Laboratory Faculty of Science Shizuoka University 836 Ohya Suruga-ku Shizuoka 422-8529 Japan Radiochemistry Research Laboratory Faculty of Science Shizuoka University 836 Ohya Suruga-ku Shizuoka 422-8529 Japan Radiochemistry Research Laboratory Faculty of Science Shizuoka University 836 Ohya Suruga-ku Shizuoka 422-8529 Japan Radiochemistry Research Laboratory Faculty of Science Shizuoka University 836 Ohya Suruga-ku Shizuoka 422-8529 Japan national Institute for Fusion Science 322-6 Oroshi-cho Toki-shi Gifu 509-5292 Japan national Institute for Fusion Science 322-6 Oroshi-cho Toki-shi Gifu 509-5292 Japan national Institute for Fusion Science 322-6 Oroshi-cho Toki-shi Gifu 509-5292 Japan Radiochemistry Research Laboratory Faculty of Science Shizuoka University 836 Ohya Suruga-ku Shizuoka 422-8529 Japan

Boronization as one of the first wall conditioning techniques is considered to reduce the impurities into D-T *** boronization,oxygen and carbon as impurities is thought to react with boron and the boron oxide and boron carbide are *** the D-T plasma discharge,it is expected that plasma particles are also implanted into the boronized wall. Therefore,it is important to study chemical behavior of tritium in the impurities-contained boron *** this study,the chemical and retention behavior of hydrogen isotopes implanted into impurities-contained boron films were studied by means of XPS and TDS.

关键词： Study on chemical behavior of energetic hydrogen isotopes implanted into impurities-contained boron films TDS

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核工业西南物理研究院年报 2001年第1期 68-71页

作者：刘翔 n.Yoshida n.noda 张斧许增裕刘永日本国立聚变科学研究所日本九州大学应用力学研究所

钨和碳基材料在高能脉冲电子束轰击下的腐蚀和腐蚀产物

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中国核科技报告 2002年 573-576页

作者： n.Yoshida n.noda 刘翔张斧许增裕刘永日本国产聚变科学研究所日本九州大学应用力学研究所

高Z和低Z都是面对等离子体的候选材料,到目前为止,高Z材料的典型代表是钨,低Z材料的代表是碳基材料(如石墨,C/C复合材料)和铍。这些材料的大多数已被用作面对等离子体材料(PFM)、限制器和偏滤器保护板,钨、钼和C/C复合材料常用作高热流... 详细信息

高Z和低Z都是面对等离子体的候选材料,到目前为止,高Z材料的典型代表是钨,低Z材料的代表是碳基材料(如石墨,C/C复合材料)和铍。这些材料的大多数已被用作面对等离子体材料(PFM)、限制器和偏滤器保护板,钨、钼和C/C复合材料常用作高热流部件。在托卡马克运行期间,尤其在非正常运行条件下,巨大的热负荷将会沉积到这些材

关键词：热腐蚀腐蚀产物垂直位移事件

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注入在表面含氧的硼膜中氘的行为研究

核工业西南物理研究院年报 2004年第1期 38-39页

作者：王明旭 H．Miyauchi T．nakahata Y．nishikawa Y．Oya n.noda K．Okuno 不详日本静冈大学、理学部放射化学研究室日本东京大学放射同位素中心日本核融合研究所、聚变工程研究中心

硼是非常有潜力的聚变堆第一壁涂层材料。对氢同位素在硼膜中的滞留和释放性能已经作了大量研究。本文用X射线电子能谱（XPS）和热解释谱（TDS）方法研究了注入在表面含氧的硼膜中氘的行为。

关键词：硼膜涂层聚变堆涂层材料 X射线电子能谱热解释谱

线虫中两个Atg8的同源基因LGG-1和LGG-2在蛋白聚集体自噬降解中的不同功能

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科学新闻 2016年第1期 88-88页

作者： Fan Wu Yasunori Watanabe Xiang-Yang Guo Xin Qi Peng Wang Hong-Yu Zhao Zheng Wang Yuko Fujioka Hui Zhang Jin-Qi Ren Tian-Cheng Fang Yu-Xian Shen 冯巍胡俊杰 nobuo n.noda 张宏中国科学院生物物理所日本微生物化学所中国科学院生物物理研究所中国科学院生物大分子国家重点实验室

文章简介多细胞生物存在多个酩母ATG8基因的同源物,但它们在不同发育阶段自噬过程中的功能仍然未知。研究人员对线虫中两个Atg8的同源基因LGG-1和LGG-2进行结构和功能上的研究。不同于lgg-1在降解蛋白聚集体过程中的不可或缺,lgg-2表现... 详细信息

文章简介多细胞生物存在多个酩母ATG8基因的同源物,但它们在不同发育阶段自噬过程中的功能仍然未知。研究人员对线虫中两个Atg8的同源基因LGG-1和LGG-2进行结构和功能上的研究。不同于lgg-1在降解蛋白聚集体过程中的不可或缺,lgg-2表现出了不同降解底物的特异性和不同发育阶段的特异性。晶体结构显示LGG-1和LGG-2的氨基端分别为闭合和开放的形式。LGG-1和LGG-2可以与不同的细胞自噬底物和自噬蛋白相互作用,这些互作蛋白几乎都含有LIR motif。

关键词：同源基因 LGG-2 蛋白聚集体自噬 LGG-1 Atg8 线虫蠕虫功能

Differential effects of physical activity and sleep duration on cognitive function in young adults

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Journal of Sport and Health Science 2018年第2期7卷 227-236页

作者： Kazuko Kato Kunihiro Iwamoto naoko Kawano Yukihiro noda norio Ozaki Akiko noda Department of Biomedical Sciences Chubu University Graduate School of Life and Health Sciences Department of Psychiatry Nagoya University Graduate School of Medicine Institutes of Innovation for Future Society Nagoya University Division of Clinical Sciences and neuropsychopharmacology Graduate School of PharmacyMeijo University

Purpose: Although exercise and sleep duration habits are associated with cognitive function, their beneficial effects on cognitive function remain unclear. We aimed to examine the effect of sleep duration and daily physical activity on cognitive function, elucidating the neural mechanisms using near-infrared spectroscopy(nIRS).Methods: A total of 23 healthy young adults(age 22.0 ± 2.2 years) participated in this study. Exercise amount was assessed using a uniaxial accelerometer. We evaluated total sleep time(TST) and sleep efficiency by actigraphy. Cognitive function was tested using the n-back task, the Wisconsin Card Sorting Test(WCST), and the Continuous Performance Test—Identical Pairs(CPT-IP), and the cortical oxygenated hemoglobin levels during a word fluency task were measured with ***: Exercise amount was significantly correlated with reaction time on 0- and 1-back tasks(r = —0.602, p = 0.002; r = —0.446, p = 0.033,respectively), whereas TST was significantly correlated with % corrects on the 2-back task(r = 0.486, p = 0.019). Multiple regression analysis,including exercise amount, TST, and sleep efficiency, revealed that exercise amount was the most significant factor for reaction time on 0- and 1-back tasks(b = —0.634, p = 0.002; b = —0.454, p = 0.031, respectively), and TST was the most significant factor for % corrects on the 2-back task(b = 0.542, p = 0.014). The parameter measured by WCST and CPT-IP was not significantly correlated with TST or exercise amount. Exercise amount, but not TST, was significantly correlated with the mean area under the nIRS curve in the prefrontal area(r = 0.492, p = 0.017).Conclusion: Exercise amount and TST had differential effects on working memory and cortical activation in the prefrontal area. Daily physical activity and appropriate sleep duration may play an important role in working memory.

关键词： Cortical oxygenation Executive function Exercise Sustained attention Total sleep time Working memory

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Electronic structure of GaAs/A1GaAs quantum double rings in lateral electric field

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Chinese Optics Letters 2009年第10期7卷 882-885页

作者： Y.Yao T.Ochiai T.Mano T.Kuroda T.noda n.Koguchi K.Sakoda national Institute for Materials Science University of Tsukuba L-nESS Universit di Milano Bicocca

A three-dimensional model of GaAs/A1GaAs quantum double rings in the lateral static electric field is investigated theoretically. The eigenvalue problem with the effective-mass approximation is solved by means of the finite-element method. The energy levels and wave functions of quantum-confined electrons and heavy holes are obtained and show an agreement with our previous theoretical and experimental studies. It is shown in the approximation of neglecting the Coulomb attraction between the electron and heavy hole that a relatively large Stark shift of exciton emission of 4 meV is attainable with an applied electric field of 0.7 kV/cm.

关键词： GaAs Electronic structure of GaAs/A1GaAs quantum double rings in lateral electric field

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