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| 1 | Reconstruction of the cervical esophagus using a free transverse colonic graft: Report of a case with upper esophageal web and carcinoma显示文摘 | T.Noguchi Y.Uchida T.Hashimoto S.Wada S.Takeno M.Suzuki | 2003 | Diseases of the Esophagus2003,,2: | 1 |
| 2 | Hemiballism with hyperglycemia and striatal T1‐MRI hyperintensity: An autopsy report显示文摘 | S.Ohara S.Nakagawa K.Tabata T.Hashimoto | 2001 | Mov. Disord2001,,3: | 1 |
| 3 | 关键天体反应18Ne(α,p)21Na的实验研究显示文摘在X射线暴高温高密度的环境中,18Ne(α,p)21Na很可能是由热CNO循环突破到rp过程的一个重要反应。到目前为止,人们测得的反应率还存在很大的不确定性。实验中用CRIB(CNS Radioactive Ion Beam separator)提供的21Na放射性束轰击8.8 mg/cm2的聚乙烯厚靶,利用放置在θlab=-14°,0°,14°处的3套硅条探测器望远镜阵列对反冲轻粒子进行鉴别和测量,测得在一段能区(Ex=5.5~9.2MeV)内21Na(p,p)21Na的激发函数。通过对21Na(p,p)共振弹性散射截面进行R矩阵拟合,得到了22Mg共振能级的自旋宇称以及质子宽度等信息,从而为计算18Ne(α,p)21Na反应率提供了实验参数。 | 张立勇 许世伟 何建军 H.Yamaguchi S.Kubono Y.Wakabayashi: 陈思泽 胡钧 马朋 Y.Togano T.Hashimoto D.Kahl T.Teranishil 陈若富 王宏伟 田文栋 郭冰 S.Hayakawa N.Iwasa T.Yamada T.Komatsubara | 2013 | 原子核物理评论2013,30,4: | 1 |
| 4 | 采用PTA工艺在铝合金表面形成硬化层显示文摘铝合金已广泛应用于制造各类运输设备。为了克服铝合金不耐磨的缺点 ,可以采用等离子转移弧 ( PTA)工艺在铝合金表面喷涂陶瓷复合材料涂层 ,以提高铝合金表面的耐磨性。可以采用 PTA工艺同时添加金属和陶瓷粉末 ,也可以采用 TIG或MIG焊法添加金属铜 ,再采用 PTA工艺添加陶瓷粉末 。 | T.Hashimoto 陈洁 | 2002 | 国外机车车辆工艺2002,,6: | 1 |
| 5 | Measurement of 2H(12N, 13O)n Angular Distribution and Determination of Astrophysical 12N(p, γ)13O Reaction Rate显示文摘The evolution of massive stars with very low-metallicities depends critically on the amount of CNO nuclides which they produce. The 12N(p, γ)13O reaction is an important branching point in the rap processes, which are believed to be alternative paths to the slow αp process for producing CNO seed nuclei and thus could change the fate of massive stars. In the present work, the angular distribution of | GUO Bing SU Jun LI Zhi-hong WANG You-bao YAN Sheng-quan LI Yun-ju SHU Neng-chuan HAN Yin-lu BAI Xi-xiang CHEN Yong-shou LIU Wei-ping H.Yamaguchi D.N.Binh T.Hashimoto S.Hayakawa D.Kahl S.Kubono HE Jian-jun HU Jun XU Shi-wei N.Iwasa N.Kume LI Zhi-huan | 2012 | Annual Report of China Institute of Atomic Energy2012,,1: | 0 |
| 6 | Neutron and Alpha Structure in Neutron Deficient Nuclei in Astrophysics显示文摘The paper includes discussions on the important role of neutron and alpha configurations in proton-rich nuclei in nuclear astrophysics in terms of nucleosynthesis under extremely high-temperature hydrogenburning conditions. The νp-process, which is supposed to take place at the very early epoch of type II supernovae, has considerable neutrons and alphas together with protons. The alpha-induced reactions on proton-rich unstable nuclei in the light mass regions is expected to play a crucial role, but very few of them were investigated well yet because of the experimental difficulties. Specifically, I report our recent experimental effort for the breakout process from the pp-chain region,~7Be(α, γ)^(11)C(α,p)^(14)N under the νp-process. The neutron-induced reactions on proton-rich nuclei, which is even more a challenging subject, were investigated previously for very few nuclei. One possible experimental method is the Trojan Horse Method(THM). We successfully have applied THM to the ^(18)F(n,α)^(14)N reaction study with an unstable beam of ^(18)F. | S.Kubono 何建军 H.Yamaguchi D.M.Kahl S.Hayakawa T.Teranishi S.Cheribini M.Gulino Y.K.Kwon T.Hashimoto Y.Wakabayashi N.Iwasa S.Kato T.Komatsubara D.N.Binh L.H.Khiem N.N.Duy T.Kawabata C.Spitaleri G.G.Rapisarda M.La Cognata L.Lamia R.G.Pizzone S.Romano A.Coc N.de Sereville F.Hammache G.Kiss S.Bishop | 2016 | 原子核物理评论2016,33,2: | 0 |
| 7 | ~1H(^(17)F,α)^(14)O反应截面测量显示文摘^(14)O(α, p)^(17)F是天体X射线暴中重要的突破反应。本工作通过厚靶方法测量其逆反应~1H(^(17)F,α)^(14)O的反应截面来研究这一关键反应。本实验工作是在日本东京大学原子核科学研究中心(CNS)的低能次级束流线(CRIB)上完成的,后续的扣除本底实验是在兰州放射性束流线(RIBLL1)上完成的。CRIB实验是通过~2H(^(16)O,n)^(17)F转移反应产生^(17)F次级束,经过CRIB分离提纯之后,利用该次级束轰击氢气靶。在氢气靶后布置了三套望远镜探测器系统,用以探测不同实验角度的反冲α粒子,在数据处理的过程中经过动力学重构后得到了~1H(^(17)F,α)^(14)O反应在质心系能区E_(c.m.)=2.7~3.4 MeV的反应截面。实验结果在3 MeV以上的高能区与前人的薄靶实验数据是一致的,在低能区本工作获得了新的实验数据,倾向于支持干涉相消的理论预言结果。 | 贾宝路 胡钧 何建军 许世伟 H.Yamaguchi D.Kahl 马朋 苏俊 王宏伟 T.Nakao Y.Wakabayashi T.Teranishi K.I.Hahn J.Y.Moon H.S.Jung T.Hashimoto A.A.Chen D.Irvine C.S.Lee S.Kubono | 2019 | 原子核物理评论2019,36,1: | 0 |
| 8 | 1995年兵库县南部地震时观测的同震地磁变化显示文摘在离1995年兵库县南部地震(M=7.2)震源区近100km的两个台上观测到脉冲式的同震地磁变化。在该主震时其最大幅度为0.6~1.0nT,而持续时间为20~30s。在发震时刻及其之后17s地震波到达观测点之前,这些变化看来就已经开始了。对余震的叠加时间分析亦揭示了类似的地磁变化,尽管其幅度比主震时小一个量级。作为这种同震地磁变化的可能原因,讨论了地壳电动机制。 | T.Iyemori T.Kamei Y.Tanaka M.Takeda T.Hashimoto T.Araki T.Okamoto K.Watanabe N.Sumitomo N.Oshiman 吕苑苑 | 1998 | 世界地震译丛1998,,3: | 0 |
| 9 | 2H(12N,13O)n角分布的测量以及12N(p,γ)13O反应率的确定显示文摘正大质量贫金属恒星的演化与其产生的CNO核数目紧密相关,快速αp俘获过程是产生CNO种子核的重要过程之一,它可改变大质量恒星的命运。12N(p,γ)13O反应是快速αp过程中的一个重要分支点。本工作首次测量了Ec.m.=8.4MeV的2H(12N,13O)n质子转移反应角分布。 | 郭冰 苏俊 李志宏 王友宝 颜胜权 李云居 舒能川 韩银录 白希祥 陈永寿 柳卫平 H.Yamaguchi D.N.Binh T.Hashimoto S.Hayakwa D.Kahl S.Kubono 何建军 胡钧 许世伟 N.Iwasa N.Kume 李智焕 | 2012 | 中国原子能科学研究院年报2012,,1: | 0 |
| 10 | Formation of intermetallic phases in unrefined and refined AA6082 Al alloys investigated by using SEM-based ultramicrotomy tomography显示文摘The spatial arrangement,distribution and morphology of Fe-bearing intermetallics in AA6082 alloys depends on the manufacturing process of the alloy and thus influences the macroscopic properties.Here,the microstructure of a near industrial scale casting AA6082 Al alloy fabricated by:(a)direct chill casting,(b)Al-5 Ti-1 B grain refiner addition and(c)intensive melt shearing has been investigated by threedimensional visualization using SEM-based serial ultra microtomy tomography.The formation sequence of phases in AA6082 alloys is generally categorized into four stages:formation ofα-Al grains,Fe-bearing intermetallics,Mg_(2)Si phase,and eutectic rosettes.Results of three-dimensional visualization of the microstructure indicated that TiBparticles not only could nucleate Fe-bearingβ-intermetallics,but also could provide substrate for the formation of Fe-bearingα-intermetallics and Mg_(2)Si.A further deep analysis reveals that the essential condition for the formation of secondary phases such as Fe-bearing intermetallics and Mg_(2)Si phase is the build-up of a supersaturated solute front at theα-Al solid-liquid interface irrespective of the specific nucleation site.In addition,the results indicate that grain refinement processing causes the severe interconnectivity of Fe-bearingα-intermetallics.However,the intensive melt shearing is a better manufacturing process because the intermetallics are more evenly distributed and refined than with the addition of the grain refiner,thereby improving the properties of the alloy. | J.M.Yu T.Hashimoto H.T.Li N.Wanderka Z.Zhang C.Cai X.L.Zhong J.Qin Q.P.Dong H.Nagaumi X.N.Wang | 2022 | Journal of Materials Science & Technology2022,,25: | 0 |