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Microstructure,hardening and deuterium retention in CVD tungsten irradiated with neutrons at temperatures of defect recovery stagesⅡandⅢ

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Tungsten 2022年第3期4卷 248-260页

作者： Xiao-Ou Yi Tatsuya Kuwabara Vladimir KhAlimov Yu-Feng Du Wen-Tuo Han Ping-Ping Liu Bin-You Yan jiu-Peng Song Kenta yoshida Takeshi Toyama Fa-Rong Wan Somei Ohnuki Yuji Hatano Yasuyoshi Nagai School of Materials Science and Engineering University of Science and Technology BeijingBeijing100083China Graduate School of Engineering Nagoya UniversityFuro-choChikusa-kuNagoya464-8063Japan Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of SciencesMoscow119071Russia Institute for Materials Research Tohoku UniversityNarita-cho 2145-2OaraiIbaraki311-1313Japan Xiamen Tungsten Co.Ltd. Xiamen361021China School of Materials Science and Engineering Xihua UniversityChengdu610039China Hydrogen Isotope Research Center University of ToyamaToyama930-8555Japan

Samples of ultra-high-purity tungsten prepared using chemical vapour deposition(CVD)technique were irradiated with neutrons at temperatures T_(irr)=373-483 K(stage Ⅱ of defect recovery)and T_(irr)=573-673 K(stage Ⅲ)up to 0.15 displacements per atom(dpa)in the Belgian reactor(BR2).The study of the microstructure of neutron-damaged samples using transmission electron microscopy(TEM)revealed visible defects with a predominance of dislocation *** an increase in the neutron irradiation temperature,the spatial distribution of the loops acquired pronounced inhomogeneity,and their average size moderately *** and voids were not ***-induced hardening was found and a linear correlation was obtained between Vickers microhardness and nanohardness for undamaged and neutron-irradiated CVD-W *** of tungsten with neutrons led to a significant increase in the retention of deuterium,which accumulated mainly in vacancy-type ***,the influence of the columnar grain structure in low-dose neutron-irradiated tungsten seemed to be non-trivial upon deuterium retention.

关键词： CVD-W Neutron irradiation Microstructure Hardening Deuterium retention

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不同施氮量下高粱籽粒的蛋白质组分

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园艺与种苗 1985年第2期 48-49页

作者： M.j.Mirhadi S.yoshida 韩振荣田小海

高梁籽粒中含四种蛋白质,即白蛋白、球蛋白、醇溶谷蛋白及谷蛋白,其总含量在品种间有很大差异(占干种子的8.6～18.2%)。在上述四种蛋白质中,醇溶谷蛋白含必要氨基酸赖氨酸最少。高梁籽粒中的赖氨酸含量与蛋白质含量之间一般呈负相关。... 详细信息

高梁籽粒中含四种蛋白质,即白蛋白、球蛋白、醇溶谷蛋白及谷蛋白,其总含量在品种间有很大差异(占干种子的8.6～18.2%)。在上述四种蛋白质中,醇溶谷蛋白含必要氨基酸赖氨酸最少。高梁籽粒中的赖氨酸含量与蛋白质含量之间一般呈负相关。假定在不同氮素施

关键词：醇溶谷蛋白蛋白质组分籽粒高粱

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Proposal for a new evaluation of phagocytosis using different sizes of fluorescent polystyrene microspheres

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Advances in Biological Chemistry 2013年第6期3卷 556-563页

作者： Riyo Enomoto Makoto Imamori Ayoumi Seon Kozue yoshida Aya Furue Hirofumi Tsuruda Eibai Lee-Hiraiwa Laboratory of Pharmacology Faculty of Pharmaceutical Sciences Kobe Gakuin University Kobe Japan Laboratory of Pharmacology Faculty of Pharmaceutical Sciences Kobe Gakuin University Kobe Japan 2Cooperative Research Center of Life Sciences Kobe Gakuin University Kobe Japan Laboratory of Pharmacology Faculty of Pharmaceutical Sciences Kobe Gakuin University Kobe Japan 2Cooperative Research Center of Life Sciences Kobe Gakuin University Kobe Japan Cooperative Research Center of Life Sciences Kobe Gakuin University Kobe Japan Laboratory of Pharmacology Faculty of Pharmaceutical Sciences Kobe Gakuin University Kobe Japan Cooperative Research Center of Life Sciences Kobe Gakuin University Kobe Japan 2Cooperative Research Center of Life Sciences Kobe Gakuin University Kobe Japan

To investigate phagocytosis, peritoneal-resident and j774.1 macrophages were incubated with fluorescent polystyrene microspheres measuring 1.0 μm in diamter at 200 particles per cell. The amount of phagocytized microspheres increased with incubation time, and both cell types had similar phagocytic activity. Further, we investigated the phagocytosis of different sizes of microspheres by j774.1 macrophages. To adequately evaluate phagocytosis, varying amounts of different sizes of microspheres were added to j774.1 cells, and their phagocytic activities were evaluated. When the microspheres were added at a density of 20 particles per cell, few small microspheres (3 μm in diameter) could not be evaluated because of cytotoxicity. Thus, the amount of different sizes of microspheres added is important for precisely evaluating phagocytic activity. When the amount of different sizes of microspheres added was standardized to provide a set amount of total surface area, phagocytosis of these microspheres could be adequately evaluated and compared. To determine the effects of phagocytosis on cell viability and proliferation, cells incubated with different sizes of microspheres were assayed using a cell counting kit. We found that phagocytosis had no effect on cell viability or proliferation and was independent of particle size. Furthermore, cells already phagocytized microspheres retained their phagocytic activity.

关键词： Macrophage Phagocytosis Polystyrene Microsphere Total Surface Area

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10.6MeV/u^(84)Kr+^(27)Al碰撞中粒子发射的方位角分布和方位角关联

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高能物理与核物理 1997年第1期21卷 1-7页

作者：叶巍沈文庆马余刚冯军 T.Nakagawa K.Yuasa-Nakagawa K.Furutaka K.Matsuda Y.Futami K.yoshida j.Kasagi S.M.Lee 中国科学院上海原子核研究所上海201800 The Institute of Physical and Chemical Research RIKENWakoSaitama 351-01Japan Department of Physics Tokyo Institute of TechnologyMeguroToyko 152Japan Institute of Physics University of TsukubaTsukubaIbaraki 305Japan Laboratory of Nuclear Science Tohoku UniversitySendaiMiyagi 982Japan

研究了10.6MeV/u^(84)Kr+^(27)Al 反应中与碎片符合的轻带电粒子发射,重点研究了用二阶傅里叶级数拟合发射粒子的方位角分布和方位角关联得出的二阶各向异性系数的性质.结果证实了一个事件中的粒子都以相同方位角分布统计独立发射.发现... 详细信息

研究了10.6MeV/u^(84)Kr+^(27)Al 反应中与碎片符合的轻带电粒子发射,重点研究了用二阶傅里叶级数拟合发射粒子的方位角分布和方位角关联得出的二阶各向异性系数的性质.结果证实了一个事件中的粒子都以相同方位角分布统计独立发射.发现二阶各向异性系数同碎片的质量用微弱的依赖性,并随发射粒子质量的增加而增加.

关键词：方位角分布统计独立发射重离子反应离子碰撞

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紫外到近红外波段大功率激光器用硬质高抗损伤宽带增透膜

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激光与红外 1987年第7期 51-53页

作者： K.yoshida 王遵信王尚铎

研究了一种在各种基体材料（包括熔融石英和光学玻璃）上制备增透膜的新工艺。这种薄膜镀于熔融石英上,在355nm处损伤阈大于6j/cm。由于它波带很宽,机械强度好,不仅能用于大功率激光器,也适用于光通讯等。大功率激光器的研制需要抗损伤... 详细信息

研究了一种在各种基体材料（包括熔融石英和光学玻璃）上制备增透膜的新工艺。这种薄膜镀于熔融石英上,在355nm处损伤阈大于6j/cm。由于它波带很宽,机械强度好,不仅能用于大功率激光器,也适用于光通讯等。大功率激光器的研制需要抗损伤的增透表面。目前,多层介质增透膜对于脉冲激光器,特别是在短波段,没有足够的损伤阈。用中性溶液法在抛光的硼硅酸冕牌玻璃BK-7上制备的递变折射率增透表面,在激光波长为1064nm、脉冲宽度（T）为1ns时,损伤阈是12

关键词：二氧化硅增透膜光学玻璃光学材料多孔材料多孔介质激光波长大功率激光器变折射率熔石英熔融石英抗损伤硬质

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母亲自身免疫性疾病、哮喘和过敏与儿童自闭症谱系疾病:病例对照研究

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世界核心医学期刊文摘（儿科学分册） 2005年第6期1卷 28-29页

作者： Croen L. A. Grether j. K. yoshida C. K. 王一飞 Division of Research Kaiser Permanente 2000 Broadway Oakland CA 94612 United States Dr.

Objective: To investigate the association between physician-documented diagnoses of maternal autoimmune diseases, allergies, and asthma around the time of pregnancy and subsequent diagnoses of autism in children. Design: A case-control study nested within a cohort of infants born between january 1995 and june 1999. Setting: Northern California Kaiser Permanente Medical Care Program. Participants: Cases (n=420) were children with at least 1 diagnosis of an autism spectrum disorder (ASD) recorded in Kaiser Permanente outpatient clinical databases. Controls (n=2100) were children without an ASD diagnosis who were frequency matched to cases on sex, birth year, and hospital of birth. Main Outcome Measures: Frequencies of maternal immunologic disorders were compared between cases and controls with a χ2 statistic, and relative risks were estimated by crude and adjusted odds ratios and 95%confidence intervals using logistic regression. Results: The final study population included 407 cases and 2095 controls. A similar proportion of case and control mothers had a diagnosis of any autoimmune disease in the 4-year period surrounding pregnancy (10.3%vs 8.2%, P = .15). After adjustment for maternal factors, only 1 autoimmune condition, psoriasis, was significantly associated with ASDs (adjusted odds ratio, 2.7; 95%confidence interval, 1.3-5.8)-. A greater than 2-fold elevated risk of ASD was observed for maternal asthma and allergy diagnoses recorded during the second trimester of pregnancy. Conclusions: These findings suggest that ma ternal autoimmune disorders present in women around the time of pregnancy are unlikely to contribute significantly to autism risk. Further etiologic investigations are needed to confirm these results and should include objective documentation of diagnoses and consider a larger set of maternal immune-related conditions, including asthma and allergies.

关键词：儿童自闭症自身免疫性疾病病例对照研究儿童孤独症自身免疫疾病发病次数相对危险性医学护理免疫反应性诊断记录

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氧化物涂层的金属阳极电化学性能

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氯碱工业 1980年第2期 29-34页

作者： F·Hine M·Yasuda T·Noda T·yoshida j·Okuda 杨桂林任风珠 Nagoya技术大学 Nagoya技术大学 Nagoya 466 japan

在稀NaCl溶液中和HClO4溶液中对氧化物涂层的钛阳极（OCTA）做了极化测定和寿命考验。OCTA在电位高于13伏（SCE）的破坏可能是由于RuO2的阴极氧化或者是Ti基钝化的缘故。在此基础上加速进行寿命的研究,可用来评价OCTA。当OCTA失去活性时... 详细信息

在稀NaCl溶液中和HClO4溶液中对氧化物涂层的钛阳极（OCTA）做了极化测定和寿命考验。OCTA在电位高于13伏（SCE）的破坏可能是由于RuO2的阴极氧化或者是Ti基钝化的缘故。在此基础上加速进行寿命的研究,可用来评价OCTA。当OCTA失去活性时,极化电流很快降低,电极材料的使用寿命是从开始到失效的时间（TTF）来计算的。

关键词：电流效率氯气 CIO 氧气工业气体电流密度高电位氧化物涂层极化曲线混合溶液使用寿命阳极电位 TTF 活性物质

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Reproduction,Development,and Growth Response to Captive Diets in the Shangcheng Stout Salamander,Pachyhynobius shangchengensis(Amphibia,Urodela,Hynobiidae)

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Asian Herpetological Research 2012年第3期3卷 192-197页

作者： Frank PASMANS Geert P.j.jANSSENS Max SPARREBOOM3 jianping jIANG Kanto NISHIKAWA Department of Pathology Bacteriology and Avian DiseasesFaculty of Veterinary MedicineGhent University Salisburylaan 1339820 MerelbekeBelgium Animal Nutrition Laboratory Faculty of Veterinary MedicineGhent University Salisburylaan 1339820 MerelbekeBelgium Netherlands Centre for Biodiversity Naturalis P.O.Box 9517 NL-2300 RA LeidenThe Netherlands Chengdu Institute of Biology Chinese Academy of Sciences Graduate School of Human and Environmental Studies Kyoto UniversityYoshida-nihonmatsu-cho Sakyo606-8501 KyotoJapan

The Shangcheng stout salamander(Pachyhynobius shangchengensis) is a poorly known stream dwelling hynobiid salamander from China. We studied the reproduction, development and growth response of the salamander to different diets in captivity. Two females each produced two unique, striated egg sacs, with each containing 18 and 20, and 22 and 32 white eggs with an average diameter of 3.3 mm. Hatchlings(n = 27) had front- and hind-limb buds with interdigit membranes and a large yolk sac, and developed cornified finger and toe tips during further development. Metamorphosis occurred between d 441 and d 454 after hatching at an average total length of 94.8 mm(n = 21). These reproductive and developmental traits fit in well with the ancestral state reconstruction in hynobiids. If corrected for dry mass, feed conversion ratios obtained by feeding bloodworms(Chironomidae) to P. shangchengensis larvae and mealworms(Tenebrio molitor) to postmetamorphs, were very low(0.33 and 0.34 respectively), equaling a very high mass conversion efficiency.

关键词： Pachyhynobius shangchengensis husbandry reproduction nutrition development

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An event mixing technique for Bose-Einstein correlations of two pions in photoproduction around 1 GeV

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Chinese Physics C 2016年第11期40卷 67-74页

作者：何庆华 H.Fujimura H.Fukasawa R.Hashimoto Y.Honda T.Ishikawa T.Iwata S.Kaida j.Kasagi A.Kawano S.Kuwasaki K.Maeda S.Masumoto M.Miyabe F.Miyahara K.Mochizuki N.Muramatsu A.Nakamura K.Nawa S.Ogushi Y.Okada Y.Onodera K.Ozawa Y.Sakamoto M.Sato H.Shimizu H.Sugai K.Suzuki Y.Tajima S.Takahashi Y.Taniguchi Y.Tsuchikawa H.Yamazaki R.Yamazaki H.Y.yoshida Research Center for Electron Photon Science Tohoku University Institute of Fluid Physics China Academy of Engineering Physics Department of Physics Wakayama Medical University Department of Physics Yamagata University Department of Information Science Tohoku Gakuin University Department of Physics Tohoku University Department of Physics University of Tokyo Accelerator Laboratory KEK Institute of Particle and Nuclear Studies KEK Wakasa-wan Energy Research Center

We have developed an event mixing technique to observe Bose-Einstein correlations （BEC） between two identical neutral pions produced in photo-induced reactions in the non-perturbative QCD energy region. It is found that the missing-mass consistency cut and the pion-energy cut are essential for the event mixing method to effectively extract BEC observables. A Monte Carlo （MC） simulation is used to validate these constraints and confirms the efficiency of this method. Our work paves the way for similar BEC studies at lower energies where the multiplicity of emitted bosons is limited.

关键词： Bose-Einstein correlations photoproduction event mixing

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Observation of X-ray Lines from a Gamma-Ray Burst （GRB991216）:Evidence of Moving Ejecta from the Progenitor

Observation of X-ray Lines from a Gamma-Ray Burst （GRB99121...

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中国天文学会高能分会2004年学术年会

作者： L.Piro G.Garmire M.Garcia G.Stratta E.Costa M.Feroci P.Mszros M.Vietri H.Bradt D.Frail F.Frontera j.Halpern j.Heise K.Hurley N.Kawai R.M.Kippen F.Marshall T.Murakami V.V.Sokolov T.Takeshima A.yoshida Istituto Astrofisica Spaziale Consiglio Nazionale delle Ricerche （CNR） Via Fosso del Cavaliere 00133 Roma Italy Department of Astronomy and Astro-physics 525 Davey Lab Pennsylvania State Universi-ty University Park PA 16802 USA Harvard–Smith- sonian Center for Astrophysics 60 Garden Street Cambridge MA 02138 USA Istituto Astro?sica Spaziale Consiglio Nazionale delle Ricerche （CNR） Via Fosso del Cavaliere 00133 Roma Italy Istituto Astro?sica Spaziale Consiglio Nazionale delle Ricerche （CNR） Via Fosso del Cavaliere 00133 Roma Italy Istituto Astro?sica Spaziale Consiglio Nazionale delle Ricerche （CNR） Via Fosso del Cavaliere 00133 Roma Italy Department of Astronomy and Astro-physics 525 Davey Lab Pennsylvania State Universi-ty University Park PA 16802 USA Department of Physics Universita’Roma Tre Via della Vasca Navale 84 00146 Roma Italy Massachusetts Institute of Tech-nology 77 Massachusetts Avenue Cambridge MA02139 USA National Radio Astronomy Observato-ry 1003 Lopezville Road Socorro NM 87801 USA Istituto Tecnologie e Studio Radiazioni Extraterrestri/CNR Via Gobetti 101 40129 Bologna Italy Depart-ment of Astrophysics Columbia University New York NY 10027 USA Space Research Organization in the Netherlands Sorbonnelaan 2 3584 CA Utrecht Netherlands University of California Space Science Laboratory Berkeley CA 94720 USA Institute of Physical and Chemical Research （RIKEN） 2-1 Hiro- sawa Wako-Shi Saitama 351-0198 Japan. Univer-sity of Alabama NASA/Marshall Space Flight Center Huntsville AL 35899 USA NASA/Goddard Space Flight Center Code 661 Greenbelt MD 20771 USA Institute of Space and Astronautical Science 3-1-1 Yoshinodai Sagamihara Kanagawa 229-8510 Japan Russian Academy of Sciences Special Astrophysical Observatory Nizhnij Arkhyz Zelenchukskaya Karachaevo-Cherkesia 369167Russia NASDA Na-tional Space Development Agency of Japan WTC Building 2-4-1 Hamamatsu-cho Minato-ku Tokyo 105-60 Japan. Institute of Physical and Chemi

We report on the discovery of two emission features observed in the x-ray spectrum of the afterglow of the gamma-ray burst (GRB) of 16 December 1999 by the Chandra X-ray Observatory. These features

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