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孤立性肺结节:一过性动态增强灌注区域CT检测、一过性动态增强MR成像和FDGPET/CT的比较

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国际医学放射学杂志 2015年第2期 182-183页

作者： Y.Ohno M.Nishio H.Koyama S.Seki M.Tsubakimoto Y.fujisawa 赵芳 Advanced Biomedical Imaging Research Center Division of Functional and Diagnostic Imaging Research Department of Radiology Kobe University Graduate School of Medicine 7-5-2 Kusunokicho Chuo-ku Kobe Hyogo 650 -0017 Kobe Japan

摘要目的前瞻性地比较动态灌注区域CT检测、动态MR成像以及应用18F FDG的PET/CT在孤立性肺结节诊断中的能力。材料与方法机构审查委员会批准了这项研究,每

关键词：肺结节 PET 动态增强孤立性一过性 MR CT

Effects of sawtooth heat pulses on edge flows and turbulence in a tokamak plasma

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Plasma Science and Technology 2023年第1期25卷 1-9页

作者：赵开君 Yoshihiko NAGASHIMA 郭志彬 Patrick H DIAMOND 董家齐严龙文 Kimitaka ITOH Sanae-I ITOH 李晓博李继全 Akihide fujisawa Shigeru INAGAKI 程钧许健强 Yusuke KOSUGA Makoto SASAKI 王正汹张怀强陈俞钱曹小岗余德良刘仪宋显明夏凡王硕 School of Nuclear Science and Engineer East China University of TechnologyNanchang 330013People's Republic of China Research Institute for Applied Mechanics Kyushu UniversityKasuga 816-8580Japan School of Physics Peking UniversityBeijing 100871People's Republic of China Center for Momentum Transport and Flow Organization University of California at San DiegoCalifornia 92093United States of America Southwestern Institute of Physics Chengdu 610041People's Republic of China Institute of Science and Technology Research Chubu UniversityAichi 487-8501Japan Research Center for Plasma Turbulence Kyushu UniversityKasuga 816-8580Japan National Institute for Fusion Science Toki 509-5292Japan Department of Innovative Energy Science and Engineering Graduate School of EngineeringChubu UniversityAichi 487-8501Japan Institute of Fusion Science School of Physical Science and TechnologySouthwest Jiaotong UniversityChengdu 610031People's Republic of China School of Physics and Optoelectronic Technology Dalian University of TechnologyDalian 116024People's Republic of China

Enhancements of edge zonal flows,radial electric fields,and turbulence are observed in electron cyclotron resonance heating-heated plasmas(Zhao et al 2013 *** 53083011).In this paper,the effects of sawtooth heat pulses on flows and turbulence are *** experiments are performed using multiple Langmuir probe arrays in the edge plasmas of the HL-2A *** edge zonal flows,radial electric fields,and turbulence are all enhanced by *** of the zonal flow and turbulence intensities is also *** delay time of the maximal intensity of the electric fields,zonal flows,and turbulence with respect to the sawtooth crashes is estimated as~1 ms and comparable to that of the sawtooth-triggered intermediate *** only the zonal flows but also the radial electric fields lag behind the ***,the intensities of both the zonal flows and electric fields nearly linearly increase/decrease with the increase/decrease of the turbulence intensity.A double-source predator-prey model analysis suggests that a relatively strong turbulence source may contribute to the dominant zonal flow formation during sawtooth cycles.

关键词： tokamak Langmuir probe arrays edge flows and turbulence sawtooth heat pulses

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钢的脱氧与夹杂物

钢铁 1984年第8期 7-14页

作者：坂尾弘韩其勇名古屋大学

1.脱氧产物的组成作者曾进行了如下的实验[4]:在内径为6mm的石英管中封接一具有许多小孔的氧化镁圆片,将铁基合金试样放在氧化镁片上熔化。将蒸汽或氧化性气体的混合物由氧化镁片的小孔通入铁液的底表面。由于氧化作用,在液体铁底表面... 详细信息

1.脱氧产物的组成作者曾进行了如下的实验[4]:在内径为6mm的石英管中封接一具有许多小孔的氧化镁圆片,将铁基合金试样放在氧化镁片上熔化。将蒸汽或氧化性气体的混合物由氧化镁片的小孔通入铁液的底表面。由于氧化作用,在液体铁底表面形成夹杂并向铁液面上浮。测定了氧化物夹杂上浮过程中其组成的变化。

关键词：铁液封接脱氧产物氧化性气体铁基合金孔通圆片氧化物夹杂石英管铝脱氧

皮肤成纤维细胞通过分泌Cyp26b1酶来抑制肥大细胞进而维持皮肤屏障的稳态

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中国肿瘤生物治疗杂志 2014年第5期21卷 542-542页

作者：李志清刘书逊 Kurashima Y Amiya T fujisawa K

细胞在各种应激状态（机械力、渗透压、氧化及炎症等）下,释放大量的ATP到细胞外,从而通过细胞表面的嘌呤受体P2X7活化肥大细胞。活化肥大细胞分泌大量的白三烯B4和趋化因子CXCL1、MCP1等,趋化中性粒细胞和单核细胞,进而形成炎症。

关键词：肥大细胞 Cyp26b1 皮肤成纤维细胞皮肤屏障 TNBS 应激状态白三烯小鼠皮肤免疫细胞趋化因子

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Solvent Extraction of Trivalent Actinum,Americium,Curium,and Californium with Di(2-ethylhexyl)Phosphoric Acid

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Solvent Extraction of Trivalent Actinum,Americium,Curium,and...

Development of a Gas Sheet Beam Profile Monitor

作者： R.Takayama Y.Kikutani K.Ooe H.fujisawa Y.Komori A.Kuriyama H.Kikunaga T.Yoshimura N.Takahashi K.Takamiya T.Mitsugashira A.Shinohara Graduate School of Science Osaka University

INTRODUCTION:Among actinides,Pa,U,Pu,and Np show various oxidation states because 5f electrons are less localized in the inner sphere of the atomic orbital compared with 4f *** the other hand,lanthanides and heavy actinides from Am to Lr except No have stable oxidation state of +***,their chemical properties of trivalent actinides and lanthanides are very similar one another and the chemical properties sometimes depend largely on the ionic *** is found that

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Development of a Gas Sheet Beam Profile Monitor

Double-balloon endoscopy-diagnosed multiple small intestinal ulcers in a Churg-Strauss syndrome patient

The Second Asian Particle Accelerator Conference

作者： Y.Hashimoto Y.Fujita T.Morimoto S.Muto T.fujisawa T.Honma K.Noda Y.Sato S.Yamada H.Kawauchi A.Morinaga J.Takano K.Takano High Energy Accelerator Research Organization(KEK) High Energy Accelerator Research Organization(KEK）

A non-destructive beam profile monitor using a neutral gas sheet is developed for ionsynchrotron *** produce the intense gas sheet,a nozzle beam method is *** typical sizes of the sheet are 100 mm width and 1 mm *** to now the pressureof the gas sheet has been achieved 3×*** the sheet is inclined 45 degrees in thetransverse direction to the beam,a cross-sectional profile of the beam would be *** generated by the beam in the sheet are collected with an electric field and multiplied by

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World Journal of Gastrointestinal Endoscopy 2012年第5期4卷 194-196页

作者： Takayoshi Suzuki Masashi Matsushima Yoshitaka Arase Mia fujisawa Ichiro Okita Muneki Igarashi Jun Koike Tetsuya Mine Division of Gastroenterology and Hepatology Department of Internal MedicineTokai University School of MedicineIseharaKanagawa 259-1193Japan

Churg-Strauss syndrome(CSS) is a systemic vascular disorder characterized by severe bronchial asthma hypereosinophilia,and allergic *** intestina ulcers associated with CSS are a relatively rare manifestation that causes gastrointestinal *** deep ulcers with an irregular shape are characteristic of small intestinal involvement of ***-capsuleendoscopy(VCE),double-balloon endoscopy(DBE) and Spirus assisted enteroscopy have been developed recently and enabled observation of the small intestine In this case report,we have described a patient with CSS who had multiple deep ulcers in the jejunum detected by oral *** severe gastrointestinal(GI) involvement has been identified as an independent factor associated with poor outcome,the careful investigation of GI tract must be needed for CSS patients with GI *** describe the usefulness of DBE for diagnosis of small intestinal ulcers in patient with CSS.

关键词： Churg-Strauss syndrome Small intestinal ulcers Double-balloon endoscopy

Malignant peritoneal mesothelioma presenting umbilical hernia and Sister Mary Joseph's nodule

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World Journal of Gastrointestinal Endoscopy 2013年第8期5卷 407-411页

作者： Kota Tsuruya Masashi Matsushima Takayuki Nakajima Mia fujisawa Katsuya Shirakura Muneki Igarashi Jun Koike Takayoshi Suzuki Tetsuya Mine Division of Gastro-enterology Department of Internal Medicine Tokai University School of Medicine

Malignant peritoneal mesothelioma is a rare aggres-sive tumor of the peritoneum. An increasing number of malignant mesothelioma cases have been reported in recent years. We report here a very rare case of malignant peritoneal mesothelioma with both umbilical hernia and umbilical metastasis which is also called Sister Mary Joseph's nodule. We performed laparoscopy which showed specific laparoscopic findings, and the pathological findings of the biopsy specimen led to the diagnosis. This case was associated with umbilical her-nia which could be induced by massive ascites. A newly developed abdominal hernia should be noted as a primary symptom of malignant peritoneal mesothelioma, as shown in the present case.

关键词： Malignant peritoneal mesothelioma Umbili-cal hernia Sister Mary Joseph’s nodule Umbilical me- tastasis Laparoscopy

Bcr-Abl-mediated Raf kinase inhibitor protein suppression promotes chronic myeloid leukemia progenitor cells proliferation

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