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Influence of night duty.on endoscopic therapy.for bile duct stones

World Journal of Gastroenterology 2016年第42期22卷 9387-9393页

作者： Mitsuru Sugimoto Taday.ki Takagi Rei suzuki Naoki Konno Hiroy.ki Asama Ko Watanabe Jun Nakamura Hitomi Kikuchi y.ichi Waragai Mika Takasumi Takuto Hikichi Hiromasa Ohira Department of Gastroenterology.and Rheumatology Fukushima Medical University School of Medicine Department of Endoscopy Fukushima Medical University Hospital

AIM To examine the influence of night duty.ND) on endoscopic therapy.for biliary.duct *** The subjects consisted of 133 patients who received initial endoscopic therapy.for biliary.duct stones performed by.eight endoscopists after they.had been on(ND group, n = 34 patients) or not [day.duty.DD) group, n = 99 patients]. Patient characteristics(age, gender, history.of abdominal surgery. transverse diameter of the largest stone, number of stones), y.ars of experience of the endoscopists, endoscopic procedures [sphincterotomy. papillary.balloon dilation(EPBD), papillary.large balloon dilation(EPLBD)], and outcomes of initial endoscopy.procedure time; rate of stone removal by.the first endoscopist; proceduresuccess rate by.the first endoscopist: removal of stones or endoscopic retrograde biliary.drainage; rate of final stone removal; final procedure success rate; complications; hospitalization after the procedure) were compared retrospectively.between the two groups. History.of abdominal surgery.and treatment outcomes were also compared between the groups for each of the four endoscopists who performed most of the procedures in the ND *** There were no significant differences regarding the number of treatments performed by.each endoscopist or the y.ars of experience between the ND and DD groups. The frequency.of endoscopic retrograde cholangiopancreatography.procedures did not differ significantly.between the groups. There were also no significant differences regarding patient characteristics: age, gender, history.of abdominal surgery.ND 7: Billroth II 4, R-y.3; DD 18: double tract reconstruction 1, Billroth I 3, Billroth II 6, R-y.7, duodenoduodenostomy.for annular pancreas 1), transverse diameter of largest stone, and number of stones between the two groups. Among the treatment procedures, the endoscopic s p h i n c t e r o t o m y.a n d E P B D r a t e s d i d n o t d i f f e r significantly.between the groups. However, EPLBD was performed more fr

关键词： Night duty Endoscopic therap Bile duct stone Removal of stones Procedure time

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A constitutional jumping translocation involving the y.and acrocentric chromosomes

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Asian Journal of Andrology 2019年第1期21卷 101-103页

作者： Makiko Tsutsumi Naoko Fujita Fumihiko suzuki Takashi Mishima Satoko Fujieda Michiko Watari Nobuhiro Takahashi Hidefumi Tonoki Osamu Moriwaka Toshiaki Endo Hiroki Kuraliashi Division of Molecular Genetics Institute for Comprehensive Medical Science Fujita Health UniversityToyoake 470-1192Japan Genome and Transcriptome Analy.is Center Fujita Health UniversityToyoake 470-1192Japan Center for Collaboration in Research and Education Fujita Health UniversityToyoake 470-1192Japan Department of Obstetrics and Gy.ecology Tenshi Hospital Sapporo 065-8611Japan Department of Pediatrics Tenshi Hospital Sapporo 065-8611Japan Kamly. Ladies Clinic Sapporo 060-0003Japan Department of Obstetrics and Gy.ecology Sapporo Medical University Sapporo 060-8556Japan.

Dear Editor, Translocations of the same chromosomal fragments to two or more different chromosomes in different somatic cell lineages are referred to as jumping translocations (JTs).JTs have been mainly.reported in hematological malignancies but have been observed in rare instances also as constitutional chromosomal aberrations.2 The underly.ng JT mechanism remains unclear,however.

关键词： acrocentric chromosomes jumping translocation

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MeV-and Sub-MeV-photon Sources Based on Compton Backscattering at SPring-8 and KPSI-JAEA

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原子核物理评论 2009年第S1期26卷 94-99页

作者： K.Kawase M.Kando T.Hay.kawa I.Daito S.Kondo T.Homma T.Kameshima H.Kotaki y.Fukuda A.Faenov T.Shizuma S.V.Bulanov T.Kimura T.Tajima M.Shoji S.suzuki K.Tamura H.Ohkuma y.Arimoto T.y.rita M.Fujiwara S.Okajima Kansai Photon Science Institute Japan Atomic Energy Agency Japan Sy.chrotron Radiation Research Institute Department of Phy.ics Osaka University Research Center for Nuclear Phy.ics Osaka University

Recently.we have constructed two facilities for generating photon beams in the MeV and sub-MeV energy.regions by.means of the Compton backscattering with a laser and an electron beam at SPring-8 and at Kansai Photon Science Institute of Japan Atomic Energy.Agency.KPSI-JAEA). The MeV-photon source at SPring-8 consists of a continuous-wave optically.pumped far infrared laser with a wavelength of 118.8 μm and an 8 GeV stored electron beam. Present MeV-photon flux is estimated to be 1.3×103 photons/s. On the other hand,the sub-MeV-photon source at KPSI-JAEA consists of a pulse Nd∶y.G laser with a wavelength of 1 064 nm and a 150 MeV electron beam accelerated by.microtron. In the first trial of the photon production in this source,backscattered photon flux is estimated to be 20 photons/pulse. Both the Compton backscattered photon sources have possibilities to be used for new tools in various fields such as nuclear phy.ics,materials science,and astronomy.

关键词： laser Compton backscattering polarized γ-ray polarized X-ray

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Specific Surface Free Energy.of As-Grown and Polished Faces of Sy.thetic Quartz

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Journal of Cry.tallization Process and Technology 2014年第4期4卷 177-184页

作者： Takaomi suzuki Keiko Takahashi Masay.ki Kawasaki Toshihiko Kagami Faculty.of Engineering Shinshu University Nagano Japan Nihon Dempa Kogy. Co. Ltd. (NDK) Sayama Japan

Contact angles of water droplet on as-grown Z, +X, –X, and m faces of sy.thetic quartz cry.tals with growth term of 20 and 48 day., and polished Z, +X, –X, y. and 45° cut faces of sy.thetic quartz cry.tal were observed. The average of the contact angles on as-grown Z, +X, and –X faces increased with the growth term, and they.were larger than that on polished Z, +X, and –X faces. On the other hand, the average of the contact angles of water on m face decreased with the growth term, and they.were smaller than that on polished y.cut face. Growth rate of the faces of sy.thetic cry.tals was measured and the order of growth rate was, m y.(SSFE) was calculated using Neumann’s equation. The SSFE of polished face was in the order of, m < –X < +X < Z, which corresponds to the order of the growth rate. The SSFE was larger for the face with larger growth rate.

关键词： Surface Free Energy Quartz Cry.tals

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Corrosion Study.and Passive Film Characterization of 11% Cr FIM and 15% Cr ODS Steels

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Journal of Civil Engineering and Architecture 2013年第8期7卷 940-955页

作者： Masatoshi Sakairi Sublime Ningshen Keita suzuki Shigeharu Ukai Faculty.of Engineering Hokkaido University Hokkaido 060-8628 Japan Corrosion Science and Technology.Group Indira Gandhi Centre for Atomic Research Kalpakkam 603 102 India

An ODS （oxide dispersion strengthened） steels are one of the most notable structural materials being developed for future high-temperature energy.production technologies, and several studies have been devoted to the development of ODS materials for such applications. However, only.little paper focuses on corrosion behavior of F/M （ferritic martensictic） and ODS steels. The corrosion behavior of 11% Cr F/M steel and 15% Cr ODS steel were evaluated using electrochemical methods in borate buffer and 1 kmol m＂3 HNO3 with or without NaCI and also in boiling 60% nitric acid. The corrosion resistance results clearly.indicated the influences of steel alloy. composition and chloride ions. The XPS （X-ray.photo-electron spectroscopy. results of the pre-passivated surface revealed that the oxide formed were composed predominantly.of Fe203 along with Cr203, and y.03 lay.rs in ODS steel. The corrosion rate measured in boiling nitric acid for 48 h for both the steels shows high corrosion rate in boiling condition. The SEM （scanning electron microscopy. observation of the pit morphology.after corrosion tests appears with shallow pit in both steel surfaces The corrosion degradation behavior in relation to the composition of the passive oxide film in different electroly.ic solutions is discussed in this paper.

关键词： F/M steel ODS steel corrosion passive film XPS analy.is.

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Accelerator Neutron Dosimetry.Using Composite Proportional Counting Tube

Accelerator Neutron Dosimetry Using Composite Proportional C...

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作者： M.Hashimoto T.Usui C.suzuki T.Shimada A.Cooper-Roy.T.Abe y.Koike T.Kosako H&S Division O-arai Engineering CenterJAEA School of Engineering The University of Tokyo Radioisotope Center The University of Tokyo

INTRODUCTION:The composite proportional counting tube which is filled with He-CH mixed-gas is *** has compound characteristics for neutron *** detects thermalized neutron while CH is provided for relatively.fast neutron *** output of each reaction can be distinguished with PHA analy.ing because the scattered charged particle with fast neutron composes a continuous spectrum while the thermal neutron absorption composes a peaked *** ratio of each reaction reflects the neutron energy.distribu-

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高速、准确的定位伺服机构

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国外自动化 1980年第2期 17-25页

作者： M.Onda y.Oshima S.suzuki 辛培庚

本文就最佳响应问题介绍一个用作高速、准确定位器的电液伺服机构的实验性研究和计算机仿真。该伺服机构由一个用两台不同的伺服阀控制的直线运动油缸(Linearactuator)、一个几公斤的惯性负载、探测器和电子线路组成。为得到快速和准确... 详细信息

本文就最佳响应问题介绍一个用作高速、准确定位器的电液伺服机构的实验性研究和计算机仿真。该伺服机构由一个用两台不同的伺服阀控制的直线运动油缸(Linearactuator)、一个几公斤的惯性负载、探测器和电子线路组成。为得到快速和准确的响应采用了三种模式:加速、减速和最终的定位控制。在适当的稳定条件下用实验办法得到从加速到增速的最佳切换曲线。于是在存取距离(access distance)为0—5厘米的范围内实现了20—30毫秒的定位时间和±5微米的准确度。

关键词：伺服机构计算机仿真惯性负载关闭函数阀口油缸供给压力计算机化仿真液压缸流量增益气穴现象定位点随动阀伺服阀

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Function and Cry.-EM structures of broadly.potent bispecific antibodies against multiple SARS-CoV-2 Omicron sublineages

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Signal Transduction and Targeted Therapy 2023年第8期8卷 3580-3583页

作者： Ping Ren y.ngxia Hu Lei Peng Luojia y.ng Kazushi suzuki Zhenhao Fang Meizhu Bai Liqun Zhou y.nzhi Feng y.ngji Zou y.ng Xiong Sidi Chen Department of Genetics Yale University School of MedicineNew HavenCTUSA Sy.tem Biology.Institute Yale UniversityWest HavenCTUSA Department of Molecular Biophy.ics and Biochemistry Yale UniversityNew HavenCTUSA

Dear Editor,SARS-CoV-2 rapidly.evolves during the pandemic1 with many.variants of concern(VoCs)lineages(Supplementary.Fig.S1a).Omicron(B.1.1.529)and its sub-lineages led to multiple infection waves globally.2 Omicron subvariants harbored a high number of mutations,especially.in the spike(S)gly.oprotein,and clustered in the receptor-binding domain(RBD)(Supplementary.Fig.S1b,c;Supplemental Discussion).These subvariants drastically.decrease the efficacy.of current vaccinations and monoclonal antibody.therapies.

关键词： multiple globally harbor

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基本粒度分布和PVC增塑糊粘度

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聚氯乙烯 1982年第3期 158-160页

作者： T.suzuki y.Ishii A.Nakano 王建德上海化工厂

1.前言本文叙述糊状PVC加工中基本粒度分布和增塑糊粘度的关系。一般糊用PVC含有密集的,平均粒度1μm左右以及单峰或双峰分布的,球形基本颗粒,这种PVC与某些其他成份分散在增塑剂中。形成增塑糊,就可用于加工增塑糊的流变性能必须严... 详细信息

1.前言本文叙述糊状PVC加工中基本粒度分布和增塑糊粘度的关系。一般糊用PVC含有密集的,平均粒度1μm左右以及单峰或双峰分布的,球形基本颗粒,这种PVC与某些其他成份分散在增塑剂中。形成增塑糊,就可用于加工增塑糊的流变性能必须严格控制在一定范围内。其中最重要的是该增塑糊的粘度。增塑糊中的增塑剂可用图解表示,分为三个部分。即第一部分为颗粒表面润湿的一定厚度的固定层。第二部分为填充颗粒之间孔隙。第三部分为自由增塑剂,起加速增塑糊的流动作用。

关键词： PVC 增塑剂孔隙糊粘度防软剂塑料助剂铸件缺陷塑料成型增塑增塑糊粒度分布

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L78部分氨基酸残基对SERCA1a钙转运功能的影响

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生物化学与生物物理进展 2014年第8期41卷 796-803页

作者：王国丽 DAIHO Takashi y.MASAKI Kazuo DANK0 Stefania 王彪宿文辉 suzuki Hiroshi 中国医科大学生物化学与分子生物学教研室沈阳110001 Department of Biochemistry Asahikawa Medical UniversityAsahikawa 078-8501Japan

跨肌浆网膜的钙离子ATP酶SERCA1a可在水解ATP的同时逆浓度梯度从胞浆转运钙离子入肌浆网,引发收缩的骨骼肌细胞舒张.目前对SERCA1a结构与功能的研究,要领先于对其他P型离子转运ATP酶的研究.为了解SERCA1a跨膜螺旋M7与M8膜内侧连接部Link... 详细信息

跨肌浆网膜的钙离子ATP酶SERCA1a可在水解ATP的同时逆浓度梯度从胞浆转运钙离子入肌浆网,引发收缩的骨骼肌细胞舒张.目前对SERCA1a结构与功能的研究,要领先于对其他P型离子转运ATP酶的研究.为了解SERCA1a跨膜螺旋M7与M8膜内侧连接部Linker78(L78)的功能,我们评估了L78部分氨基酸残基突变对SERCA1a反应循环的影响,发现:除G864A之外的所有突变体均可不同程度地降低钙离子转运速率;G862或P863氨基酸残基的突变导致SERCA1a的ATP酶活性显著降低或丧失,并引起由ATP或无机磷酸Pi生成的磷酸化酶中间体EP量显著减少;A893被P取代对SERCA1a的影响与G862、P863突变相似;与野生型SERCA1a相比,G864A与FMQ873-875单突变体ATP酶活性及EP生成量无明显差别.上述结果表明,M7、M8膜内侧连接部L78不仅与跨膜区钙离子转运过程密切相关,而且L78在GPG862-864处及A893附近的正确转折对胞浆结构域P的磷酸化也具有关键的远距离调控作用,提示L78的结构及柔度对SERCA1a构象正常的周期性变化至关重要.

关键词： P型ATP酶钙离子ATP酶 SERCA 定点诱变反应循环

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