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j.urnal of Materials Science & Technology 2022年第13期108卷 102-109页

作者： p.Wang X.Liu H.Wang j.Cao j.Qi j.Feng State Key Laboratory of Advanced Welding and j.ining Harbin Institute of TechnologyHarbin 150001China

Due to native character of thermal expansion coefficient(CTE)mismatch between C_(f)/SiC and GH3536,achieving high strength j.int was a huge challenge for C_(f)/SiC-GH3536 ***,a composite filler metal of Ag-Cu-Ti+Sc_(2)(WO_(4))_(3) was developed to j.in C_(f)/SiC and *** work introduced Sc_(2)(WO_(4))_(3) to Ag-Cu-Ti system as a negative thermal expansion(nte)reinforcing phase to release j.int residual ***_(2)(WO_(4))_(3) was evenly distributed in the brazing seam and reacted with Ti to form Ti_(3)O_(5) reaction *** results of finite element analysis showed that the residual stress of the j.ints was effectively released by introducing Sc_(2)(WO_(4))_(3) reinforcing phase,and the mises stress was decreased from447 to 401 *** maximum shear strength of the C_(f)/SiC-GH3536 j.int brazed with Ag-Cu-Ti+6 vol%Sc_(2)(WO_(4))_(3) filler alloys was 64 Mpa,which was about 2.6 times higher than that of Ag-Cu-Ti *** results of this study provide a promising strategy for the introduction of new Sc_(2)(WO_(4))_(3) reinforcing phase in Ag-Cu-Ti system,and improve the reliability and feasibility of composite brazing alloy in brazing filed.

关键词： Negative thermal expansion Brazing Residual stress Composite brazing alloy CTE

CT肝脏偶发病灶管理--美国放射学院(ACR)偶发病变委员会白皮书

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放射学实践 2018年第2期33卷 115-122页

作者： Richard M.Gore perry j.pickhardt Koenraad j.Mortele Elliot K.Fishman j.anne M.Horowitz Claus j.Fimmel Mark S.Talamonti Lincoln L.Berland pari V.pandharipande 宋彬严福华杨正汉叶惠义姜慧杰不详四川大学华西医院放射科成都上海交通大学医学院附属瑞金医院放射科上海首都医科大学附属北京友谊医院放射科北京中国人民解放军总医院放射科北京哈尔滨医科大学附属第二医院放射科哈尔滨

美国放射学院(American College of Radiology,ACR)偶发病变委员会(Incidental Findings Committee,IFC)发布了关于肝脏CT偶发病灶的管理建议。这些建议是对ACR 2010年胰腺、肾上腺、肾脏及肝脏偶发病变管理白皮书中肝脏部分的更新。该... 详细信息

美国放射学院(American College of Radiology,ACR)偶发病变委员会(Incidental Findings Committee,IFC)发布了关于肝脏CT偶发病灶的管理建议。这些建议是对ACR 2010年胰腺、肾上腺、肾脏及肝脏偶发病变管理白皮书中肝脏部分的更新。该方案由肝脏亚组委员会(包括5位腹部影像学专家,1位肝病学专家和1位肝胆外科医生)制定。这些建议结合已发表的文献及专家意见,并最终达成专家共识。该方案主要基于患者特征及影像学特征对肝脏病灶进行分类,评估终点为某种良性诊断或具体的随访建议。该方案适用于大多数病理或临床情况,但并非所有情况均适用。该方案旨在通过提供肝脏偶发病灶管理意见以提升医疗质量。

关键词：偶发病变肝囊肿血管瘤局灶性结节增生肝转移肝细胞癌

ＲＥＧＵＬＡＲＩＴＹＴＨＥＯＲＹＦＯＲＳＹＳＴＥＭＳＯＦＰＡＲＴＩＡＬＤＩＦＦＥＲＥＮＴＩＡＬＥＱＵＡＴＩＯＮＳＷＩＴＨＮＥＵＭＡＮＮＢＯＵＮＤＡＲＹＣＯＮＤＩＴＩＯＮＳ

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Chinese Annals of Mathematics,Series B 2002年第2期23卷 165-180页

作者： A.BENSOUSSAN j.FREHSE Universityparis Institut fur Angewandte Mathematik Dauphineand CNES(CentreNationald’Etudes Spatiales)2PlaceMauriceQuentin75001Pari

The obj.ctive of this paper is to consider the theory of regularity of systems of partial differential equations with Neumann boundary conditions. It complements previous works of the authors for the Dirichlet case. This type of problem is motivated by stochastic differential games. The Neumann case corresponds to stochastic differential equations with reflection on boundary of the domain.

关键词： Regularity theory Neumann boundary conditions Dirichlet problem

CT偶发肾上腺肿块的管理--美国放射学院(ACR)偶发病变委员会白皮书

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放射学实践 2018年第2期33卷 134-140页

作者： William W.Mayo-Smith j.lie H.Song Giles L.Boland Isaac R.Francis Gary M.Israel peter j.Mazzaglia Lincoln L.Berland pari V.pandharipande 张惠茅胡道予江新青刘爱连伍兵不详吉林大学第一医院放射科长春华中科技大学同济医学院附属同济医院放射科武汉华南理工大学附属广州市第一人民医院放射科广州大连医科大学附属第一医院放射科大连四川大学华西医院放射科成都

美国放射学院(American College of Radiology,ACR)偶发病变委员会(Incidental Findings Committee,IFC)针对CT和MRI上偶然发现的肾上腺肿块,提出了新的管理建议。该建议是对美国放射学院杂志(j.CR)2010版肾上腺、肾脏、肝脏及胰腺偶发... 详细信息

美国放射学院(American College of Radiology,ACR)偶发病变委员会(Incidental Findings Committee,IFC)针对CT和MRI上偶然发现的肾上腺肿块,提出了新的管理建议。该建议是对美国放射学院杂志(j.CR)2010版肾上腺、肾脏、肝脏及胰腺偶发病变管理白皮书中肾上腺部分的更新。由腹部放射科医师和1位内分泌外科医生组成的肾上腺亚组委员会制定了该方案。该方案结合已发表的文献和专家意见,经过反复推敲最终达成共识。该方案依据患者的特征和图像的特点对偶然发现的肾上腺肿块进行分类。对于每种特定的组合,总结良性或惰性的特征(足以终止随访),并提出后续管理建议。该方案涵盖了很多、但并非适用于所有的病理及临床情况,旨在通过提供肾上腺偶发肿块的管理意见以提升医疗质量。

关键词：肾上腺结节偶发病变偶发瘤

胰腺偶发囊肿的管理--美国放射学院(ACR)偶发病变委员会白皮书

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放射学实践 2018年第2期33卷 123-133页

作者： Alec j.Megibow Mark E.Baker Desiree E.Morgan Ihab R.Kamel Dushyant V.Sahani Elliot Newman William R.Brugge Lincoln L.Berland pari V.pandharipande 赵心明曾蒙苏薛华丹刘再毅石喻不详中国医学科学院肿瘤医院影像诊断科北京复旦大学附属中山医院放射科上海北京协和医院放射科北京广东省人民医院放射科广州中国医科大学附属盛京医院放射科沈阳

美国放射学院(American College of Radiology,ACR)偶发病变委员会(Incidental Findings Committee,IFC)发布了CT或MR偶发胰腺囊肿的管理建议。该建议是对美国放射学院杂志(j.CR)2010年发布的肾上腺、肾脏、肝脏以及胰腺偶发病变管理白... 详细信息

美国放射学院(American College of Radiology,ACR)偶发病变委员会(Incidental Findings Committee,IFC)发布了CT或MR偶发胰腺囊肿的管理建议。该建议是对美国放射学院杂志(j.CR)2010年发布的肾上腺、肾脏、肝脏以及胰腺偶发病变管理白皮书中胰腺部分的更新。该管理方案由多位腹部影像医师、1位胃肠道学医师以及1位胰腺外科医师所组成的胰腺亚组委员会制定。该方案参考已发表的文献和专家意见,经反复协商,最终达成共识。该方案的分支成功地根据患者的临床特点及影像特征将胰腺囊肿进行分类,评估终点为良性和/或进展缓慢病变的诊断(足以结束随访)或具体的管理建议。该方案适用于大多数但非全部的病理及临床情况。该方案旨在通过提供胰腺偶发囊肿的管理指导,来提高患者的管理质量。

关键词：胰腺囊肿导管内乳头状黏液瘤偶发病变

Sexual audience affects male's reproduction investment without consequences on reproductive outputs

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Insect Science 2022年第4期29卷 1170-1180页

作者： philippe Louâpre Karen Muller Soline Bettencourt-Amarante Denis Thiery j.rôme Moreau UMR CNRS 6282 Biogeosciences UniversitéBourgogne Franche-ComtéDijonFrance INRA UMR 1065 Santéet Agroecologie du Vignoble Institut des Science de la Vigne et du VinVillenave d'OrnonCedexFrance INRA UMR 1065 SaveUniversitéde BordeauxBordeaux Sciences AgroVillenave d'OrnonCedexFrance

Males evolved plastic strategies to respond to male-male competition and exhibit adaptive traits and behaviors maximizing their access to the females and limiting sperm *** behaviors allow males to express quick responses to current sexual audience,that is,the number of nearby conspecifics prone to *** contrast,physiological responses are frequently delayed because they are constrained by the time and resources having to be mobilized to produce and export sperm and associated *** is especially critical in species for which males produce *** we investigated in what extend moth males(the tortricid moth Lobesia botrana)producing spermatophores exhibit plastic behavioral and physiological responses to different sexual audiences before and during mating and the consequences for their reproductive *** found that males adj.sted their mating behaviors and spermatophore size to a potentially elevated risk of sperm competition perceived before *** addition,males responded to the closed presence of females during mating by reducing their mating ***,the various behavioral and physiological responses we highlighted here were not fully reflected in their reproductive performance as we did not reveal any effect on fecundity and fertility of their *** selective pressure exerted on males experiencing male-male competition could thus be sufficient to trigger adj.stment in male mating behaviors but constrains physiological responses according to the perception of competition.

关键词： Lobesia borrund male-male compeition mating behavior sexual conflict sexual scletion sperm competition

The first principles calculation of vibrational properties for Cd(CN)2 and Zn(CN)2

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The first principles calculation of vibrational properties f...

单配制啮齿动物pairBond形成的神经调节机制(英文)

第十四届全国光散射学术会议

作者： pei Ding E.j.Liang School of physics and Engineering,Zhengzhou University,Zhengzhou 450052,p.R.Chma

A strong negative thermal expansion(nte)behavior has been identified in Cd(CN) and Zn(CN) with cyanide-based molecular *** contribution of a very large number of low-energy rigid unit modes(RUMs)and transverse librati...

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兽类学报 2004年第2期24卷 160-172页

作者： Brandon j.Aragona j.Thomas Curtis 刘彦汪作新 Department of psychology and program in Neuroscience Florida State University

单配制啮齿动物社会结构的神经生物学原理可以通过实验室研究Socialbonding而获得。在本文中,我们探讨了如何利用单配制的草原田鼠(Microtusochrogaster)作为研究模型揭示pairbond形成的神经调控机制。我们进而探讨了单配制与多配制田... 详细信息

单配制啮齿动物社会结构的神经生物学原理可以通过实验室研究Socialbonding而获得。在本文中,我们探讨了如何利用单配制的草原田鼠(Microtusochrogaster)作为研究模型揭示pairbond形成的神经调控机制。我们进而探讨了单配制与多配制田鼠之间神经解剖学的差异以及神经化学物质的调节是怎样影响pairbond的。本篇综述还讨论了与pairbond形成有关的神经化学系统之间的相互影响以及pairbond形成过程中的两性差异。最后,我们预测了这一研究领域的未来研究方向以及研究socialbonding的神经调控对人类健康的重要性。

关键词：多巴胺加压素催产素肾上腺皮质素单配制田鼠 pair bond 神经调节机制

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法国烟雾血管病临床实践指南

国际脑血管病杂志 2018年第5期26卷 321-330页

作者： D. Herve() M. Kossorotoff() D. Bresson() T. Blauwblomme() M. Carneiro() E. Touze() F. proust() I. Desguerre() S. Alamowitch() j.-p. Bleton() A. Borsali() E. Brissaud F.Brunelle() L. Calviere() M. Chevignard() G. Geffroy-Greco() S. Faesch() M.-O. Habert() H.De Larocque() p. Meyer() S. Reyes L. Thines() E. Tournier-Lasserve() H.Chabriat 郝方斌(译) 张勇(译) 韩聪(译) 段炼(译) From the Departement de neurologie centre de reference des maladies vasculaires rares du cerveau et de roeil (CERVCO) groupe hospitalier Saint- Louis-Lariboisiere-Femand-Widal 2 rue Ambroise-Pare 75010 Paris France Centre national de reference de I’AVC de l’enfant hopital universitaire Necker-Enfants malades AP-HP 149 rue de Sevres 75015 Paris France Service de neurochirurgie groupe hospitalier Saint-Louis-Lariboisiere-Fernand-Widal 2 rue Ambroise- Pare 75010 Paris France Service de neurochirurgie pediatrique hopital universitaire Necker-Enfants-Malades AP-HP 149 rue de Sevres 75015 Paris France Neurologie pediatrique hopital Femme-Mere-Enfant hospices Civils-de-Lyon 59 boulevard Pinel 69677 Bron France Service de neurologie Normandie universite Unicaen Inserm U1237 CHU Caen-Normandie avenue de la Cotede-Nacre 14033 Caen France Service de neurochirttrgie CHRU de Rouen 1 rue Germont 76000 Rouen France Service de neuropediatrie hopital universitaire Necker-Enfants malades AP-HP 149 rue de Sevres 75015 Paris France Service de neurologie CHU Saint-Antoine AP-HP 184 rue du Faubourg-Saint-Antoine 75012 Paris France Cabinet de kinesitherapie 25 rue Manin 75019 Paris France Departement d’anesthesie-reanimation groupe hospitalier Saint-Louis-Lariboisiere-Fernand Widal 2 rue Ambroise-Pare 75010 Paris France Cabinet medical de neurologie 132 rue Lafayette 75010 Paris France Service de radiologie petiatrique hopital universitaire Necker- Enfants malades AP-HP 149 rue de Sevres 75015 Paris France Unite neurovasculaire hopital Pierre-Paul-Riquet place du Dr-Baylac 31000 Toulouse France Service de reeducation des pathologies neurologiques acquises de renfant hopitaux de Saint-Maurice 12 rue du Vald’Osne 94410 Saint-Maurice France Centre medical mairie de Port-Marly 78560 Le-Port-Marly France Cabinet medical pediatrique 46 rue Vital 75016 Paris France Service de medecine nucleaire groupe hospitalier Pitie-Salpetriere- Charle-Foix 47-83 bou

1序言1．1制定机构本指南在法国卫生部的组织下由法国脑部和眼部罕见血管疾病中心（reference center for rare vascular diseases of the brain and eye，CERVCO）与法国儿童卒中中心联合起草。

关键词：临床实践指南法国血管病 diseases 烟雾 brain 血管疾病卒中中心

The enhanced negative thermal expansion in less-oxygen-vacancies copper pyrophosphate

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j.urnal of Materials Science & Technology 2023年第15期146卷 80-85页

作者： L.Lu Xie T.Fei Shi j.Chao Lin X.Kai Zhang X.Kang Zhong K.Ke Liu B.Ke Dong Cheng Yang X.Lian Wang T.j.ao Xiong W.Sheng Yan j.ping Xu H.Can Chen Wen Yin Ming Li peng Tong W.Hai Song Y.ping Sun Key Laboratory of Materials physics Institute of Solid State PhysicsHFIPSChinese Academy of SciencesHefei 230031China University of Science and Technology of China Hefei 230026China Anhui province Key Laboratory of Condensed Matter physics at Extreme Conditions High Magnetic Field LaboratoryHFIPSChinese Academy of SciencesHefei 230031China Spallation Neutron Source Science Center Dongguan 523803China Department of Chemistry University of Warsaw02093 WarsawPoland National Synchrotron Radiation Laboratory University of Science and Technology of ChinaHefei 230029China

For oxides,controlling the concentration of oxygen vacancy is a useful way to optimize their functional ***,when it comes to the field of negative thermal expansion(nte),much less attention has been paid to the effect of oxygen vacancy on nte,though oxide-typed nte materials account for more than 40%of the total nte ***,we report that the linear coefficient of thermal expansion at 250–350 K of copper pyrophosphate(i.e.,Cu_(2)p_(2)O_(7))can be significantly improved from–13.88 to–36.60 ppm/K when the synthesis temperature is raised from 1073 to 1373 *** combined study including X-ray absorption near edge structure,neutron powder diffraction,and X-ray diffraction has confirmed the selective vacancies in the O1 site for low-temperature synthesized samples,which suppress both the phase-transition and framework-structure driven nte *** result proposes a new approach for optimizing the nte effect of oxides.

关键词： Negative thermal expansion XANES Oxygen vacancy Oxide Lattice distortion phase transition