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国际医学放射学杂志 2023年第1期46卷 104-105页

作者： T.L.Lefebvre y.ueno A.Dohan A.Chatterjee M.Vallières E.W.Reinhold 袁园

摘要对子宫内膜癌的高危组织病理学特征进行分层,对于治疗计划非常重要。术前MRI的影像组学分析,可能识别出高风险表型。目的评估基于多参数MRI三维影像组学

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MR化学交换饱和位移成像在胸部良恶性病变鉴别诊断中的初步研究

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国际医学放射学杂志 2016年第4期 433-434页

作者： y.Ohno M.yui H.Koyama T.yoshikawa S.Seki y.ueno 黄梦琪 Division of Functional and Diagnostic Imaging Research Department of Radiology Advanced Biomedical Imaging Research Center Kobe University Graduate School of Medicine

摘要目的探讨酰胺质子-MR化学交换饱和位移成像在胸部病变的定性诊断能力。材料与方法研究经伦理委员会同意并获得21例病人(男13例,女8例,平均年龄72岁)的知情同意书。每例病人均进行化学交换饱和位移MR成像,先行一系列磁化脉冲后做呼... 详细信息

摘要目的探讨酰胺质子-MR化学交换饱和位移成像在胸部病变的定性诊断能力。材料与方法研究经伦理委员会同意并获得21例病人(男13例,女8例,平均年龄72岁)的知情同意书。每例病人均进行化学交换饱和位移MR成像,先行一系列磁化脉冲后做呼吸校准的半傅里叶快速自旋

关键词：化学交换良恶性 MR 磁化传递率胸部躯干

子宫内膜癌:基于MR影像纹理分析术前危险分层的初步研究

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国际医学放射学杂志 2017年第6期 713-714页

作者： y.ueno B.Forghani R.Forghani A.Dohan X.Z.Zeng F.Chamming 's 刘朵朵 Department of Diagnostic Radiology Royal Victoria Hospital Mc Gill University Health Centre

摘要目的评估基于MR影像纹理特征的数学模型与子宫深肌层浸润(DMI)、血管淋巴管受侵(LVSI)、病理高级别子宫内膜癌之间的关联。材料与方法本回顾性研究经机

关键词： MR 高级别阳性预测值特异度受试者操作特征曲线子宫内膜癌影像纹理

The design and engineering strategies of metal tellurides for advanced metal-ion batteries

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Journal of Energy Chemistry 2024年第2期89卷 579-598,I0013页

作者： Wenmiao Zhao Xiaoyuan Shi Bo Liu Hiroshi ueno Ting Deng Weitao Zheng Key Laboratory of Automobile Materials of MOE School of Materials Science and EngineeringJilin Provincial International Cooperation Key Laboratory of High-Efficiency Clean Energy MaterialsJilin UniversityChangchun 130012JilinChina Key Laboratory of Polyoxometalate Science of Ministry of Education Northeast Normal UniversityChangchun 130024JilinChina Key Laboratory of Preparation and Application of Environmental Friendly Materials(Jilin Normal University) Ministry of EducationChangchun 130103JilinChina Creative Interdisciplinary Research Division The Frontier Research Institute for Interdisciplinary Sciences(FRIS)Department of ChemistryGraduate School of ScienceTohoku UniversitySendai 980-8578Japan

Owning various crystal structures and high theoretical capacity,metal tellurides are emerging as promising electrode materials for high-performance metal-ion batteries(MBs).Since metal telluride-based MBs are quite new,fundamental issues raise regarding the energy storage mechanism and other aspects affecting electrochemical *** volume expansion,low intrinsic conductivity and slow ion diffusion kinetics jeopardize the performance of metal tellurides,so that rational design and engineering are crucial to circumvent these ***,this review provides an in-depth discussion of recent investigations and progresses of metal tellurides,beginning with a critical discussion on the energy storage mechanisms of metal tellurides in various *** the following,recent design and engineering strategies of metal tellurides,including morphology engineering,compositing,defect engineering and heterostructure construction,for high-performance MBs are *** primary focus is to present a comprehensive understanding of the structural evolution based on the mechanism and corresponding effects of dimension control,composition,electron configuration and structural complexity on the electrochemical *** closing,outlooks and prospects for future development of metal tellurides are *** work also highlights the promising directions of design and engineering strategies of metal tellurides with high performance and low cost.

关键词： Metal tellurides Metal-ion battery Energy storage mechanism Material design and engineering

应用卷积神经网络确定胸部CT容积变化以区分良性和恶性肺结节

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国际医学放射学杂志 2020年第5期 618-618页

作者： y.Ohno K.Aoyagi A.yaguchi S.Seki y.ueno y.Kishida 张晓倩 Department of Radiology Fujita Health University School of Medicine

摘要深度学习可能有助于提高胸部CT对肺结节的计算机辅助体积测量(CADv)能力。目的探讨一种能够用于提高CADv能力,测量结节的实性和磨玻璃样影(GGO)体积、

关键词：

Knockout of a rice K5.2 gene increases Ca accumulation in the grain

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Journal of Integrative Plant Biology 2024年第2期66卷 252-264页

作者： Peitong Wang Naoki yamaji Namiki Mitani-ueno Jun Ge Jian Feng Ma National Key Laboratory of Crop Genetics&Germplasm Enhancement and Utilization College of Resources and Environmental SciencesNanjing Agricultural UniversityNanjing 210095China Institute of Plant Science and Resources Okayama UniversityKurashiki 710-0046Japan

Rice is a staple food for half of the world’s population,but it is a poor dietary source of calcium(Ca)due to the low *** is an important issue to boost Ca concentration in this grain to improve Ca deficiency risk,but the mechanisms underlying Ca accumulation are poorly ***,we obtained a rice(Oryza sativa)mutant with high shoot Ca *** mutant exhibited 26%-53% higher Ca in shoots than did wild-type rice(WT)at different Ca *** concentration in the xylem sap was 36% higher in the mutant than in the *** was no difference in agronomic traits between the WT and mutant,but the mutant showed 25% higher Ca in the polished grain compared with the ***-based cloning combined with a complementation test revealed that the mutant phenotype was caused by an 18-bp deletion of a gene,OsK5.2,belonging to the Shaker-like K+channel ***5.2 was highly expressed in the mature region of the roots and its expression in the roots was not affected by Ca levels,but upregulated by low *** showed that OsK5.2 was mainly expressed in the pericycle of the *** together,our results revealed a novel role for OsK5.2 in Ca translocation in rice,and will be a good target for Ca biofortification in rice.

关键词： accumulation biofortification calcium OsK5.2 pericycle rice translocation

治疗前乳腺癌的MRI计算机纹理分析特征与新辅助化疗的应答反应有关

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国际医学放射学杂志 2018年第2期 223-223页

作者： F.Chamming's y.ueno R.Ferré E.Kao A.S.Jannot J.Chong 杨淑杰 Department of Radiology Université Paris Descartes Sorbonne Paris Cité Assistance Publique -Hpitaux de ParisHpital Européen Georges Pompidou

摘要目的评估治疗前的MR纹理分析特征是否与乳腺癌新辅助化疗后病理完全缓解有关,并且探讨这种纹理特征与肿瘤亚型的关系。材料与方法本研究通过伦理委员会

关键词：三阴性乳腺癌病理完全缓解 MRI 新辅助化疗纹理分析

Propensity score matching analysis for clinical impact of braided-type versus laser-cut-type covered self-expandable metal stents for endoscopic ultrasound-guided hepaticogastrostomy

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Hepatobiliary & Pancreatic Diseases International 2024年第2期23卷 181-185页

作者： Mitsuki Tomita Takeshi Ogura Akitoshi Hakoda Saori ueno Atsushi Okuda Nobu Nishioka yoshitaro yamamoto Hiroki Nishikawa 2nd Department of Internal Medicine Osaka Medical and Pharmaceutical UniversityOsakaJapan Endoscopy Center Osaka Medical and Pharmaceutical UniversityOsakaJapan

Background:To prevent stent migration during endoscopic ultrasound-guided hepaticogastrostomy(EUS-HGS),intra-scope channel release technique is important,but is unfamiliar to non-expert *** self-expandable metal stent(SEMS)is an additional factor to prevent stent ***,no compara-tive studies of laser-cut-type and braided-type during EUS-HGS have been *** aim of this study was to compare the distance between the intrahepatic bile duct and stomach wall after EUS-HGS among laser-cut-type and braided-type ***:To evaluate stent anchoring function,we measured the distance between the hepatic parenchyma and stomach wall before EUS-HGS,one day after EUS-HGS,and 7 days after ***,propensity score matching was performed to create a propensity score for using laser-cut-type group and braided-type ***:A total of 142 patients were enrolled in this *** them,24 patients underwent EUS-HGS using a laser-cut-type SEMS,and 118 patients underwent EUS-HGS using a braided-type ***-HGS using the laser-cut-type SEMS was mainly performed by non-expert endoscopists(n=21);EUS-HGS using braided-type SEMS was mainly performed by expert endoscopists(n=98).The distance after 1 day was significantly shorter in the laser-cut-type group than that in the braided-type group[2.00(1.70-3.75)vs.6.90(3.72-11.70)mm,Py shorter in the laser-cut-type group after 7 *** these results were similar after propensity score matching analysis,the distance between hepatic parenchyma and stomach after 7 days was increased by 4 mm compared with the distance after 1 day in the braided-type *** the other hand,in the laser-cut-type group,the distance after 1 day and 7 days was almost the ***:EUS-HGS using a laser-cut-type SEMS may be safe to prevent stent migration,even in non-expert hands.

关键词： Endoscopic ultrasound-guided hepaticogastrostomy Endoscopic ultrasound-guided biliary drainage Endoscopic retrograde cholangiopancreatography

Ren-integrable and ren-symmetric integrable systems

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Communications in Theoretical Physics 2024年第3期76卷 62-69页

作者： S y Lou School of Physical Science and Technology Ningbo UniversityNingbo315211China

A new type of symmetry,ren-symmetry,describing anyon physics and corresponding topological physics,is ***-symmetry is a generalization of super-symmetry which is widely applied in super-symmetric physics such as super-symmetric quantum mechanics,super-symmetric gravity,super-symmetric string theory,super-symmetric integrable systems and so *** and Grassmann numbers are,in some sense,dual conceptions,and it turns out that these conceptions coincide for the ren situation,that is,a similar conception of ren-number(R-number)is devised for *** particular,some basic results of the R-number and ren-symmetry are exposed which allow one to derive,in principle,some new types of integrable systems including ren-integrable models and ren-symmetric integrable *** examples of ren-integrable KdV-type systems and ren-symmetric KdV equations are explicitly given.

关键词： symmetries integrable systems anyon physics extended supersymmetry ren-symmetry

Distinct Electrical and Mechanical Responses of a Cu-10Fe Composite Prepared by Hot-Pressed Sintering and Post Treatment

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Acta Metallurgica Sinica(English Letters) 2024年第2期37卷 255-265页

作者： X.y.yue S.y.Peng X.Zhang C.N.He y.Z.Tian Key Laboratory for Anisotropy and Texture of Materials(Ministry of Education) School of Materials Science and EngineeringNortheastern UniversityShenyang110819China School of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials Tianjin UniversityTianjin300350China Research Centre for Metallic Wires Northeastern UniversityShenyang110819China

A Cu-10wt%Fe composite was prepared through hot-pressed sintering,and the material was subsequently solution *** hot-pressed sintered and solution treated materials were rolled and *** precipitation behavior and performance changes were systematically studied by using scanning electron microscopy and transmission electron *** contrast to the hot-pressed sintered specimen,the solution treatment significantly affects the thermal stability and properties of the Cu-10wt%Fe *** Cu-10wt%Fe composite was prepared after solid solution,cold rolling and aging at 773 K for 1 h,and it obtained excellent tensile strength of 494 MPa,uniform elongation of 16.3%,electrical conductivity of 51.1%IACS and softening temperature of 838 *** for the distinct difference in thermal stability and properties between hot-pressed sintered and solution treated specimens were *** findings provide a theoretical basis for designing high-performance Cu-based in-situ composites by post treatment.

关键词： Cu-Fe composite Hot-pressed sintering Thermal stability Strength Electrical conductivity