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Mass transport in a highly immiscible alloy on extended shear deformation

journal of Materials Science & Technology 2023年第3期134卷 197-208页

作者： Miao Song jia Liu Xiaolong Ma Qin Pang matthew j.olszta.j.shua silverstein Madhusudhan R.Pallaka Peter V.Sushko Suveen N.Mathaudhu Cynthia Powell Arun Devaraj Bharat Gwalani Physical and Computational Sciences Directorate Pacific Northwest National Laboratory902 Battelle BoulevardRichlandWA 99354USA Energy and Environmental Directorate Pacific Northwest National Laboratory902 Battelle BoulevardRichlandWA 99354USA Material Science and Engineering Program University of CaliforniaRiversideCA92521USA Colorado School of Mines 1500 Illinois St.GoldenCO 8040USA Department of Materials Science and Engineering North Carolina State UniversityRaleighNC27695-7907USA State Key Laboratory of Powder Metallurgy Central South Uni-versityChangsha 410083China

Forced mixing to a single-phase or supersaturated solid solution(SSS)and its prerequisite microstructure evolution in immiscible systems has been a focus of research for fundamental science and practical *** the formation of SSS by shear deformation could enable a material design beyond conventional equilibrium microstructure in immiscible ***,a highly immiscible Cu-50 at.%Cr binary alloy(mixing enthalpy of∼20 kj mol^(−1))was employed to investigate the microstructure evolution and localized tendencies of SSS during severe shear *** results demonstrate the dislocation mediated microstructural refinement process in each phase of the binary alloy and the mechanisms associated with localized solute supersaturation as a function of shear *** grain refinement in the softer Cu phase occurs owing to the strain localization driving the preferential dynamic *** grain refinement of the Cr phase,however,is enabled by the progressive evolution of grain lamination,splitting,and fragmentation as a function of shear *** solute supersaturation is found to be strongly dependent on the local environments that affect the dislocation activity,including the level of microstructure refinement,the interfacial orientation relationship,the mechanical incompatibility,and the localized preferential phase *** initio simulations confirm that it is more favorable to oxidize Cr than Cu at incoherent Cu/Cr interfaces,limiting the mass transport on an incoherent *** results unveil the mechanism underpinning the non-equilibrium mass transport in immiscible systems upon severe deformation that can be applied to produce immiscible alloys with superior mechanical properties.

关键词： Tribology Immiscible alloys Nanostructures Shear deformation Forced mixing Atom probe

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EASE-DGGS:a hybrid discrete global grid system for Earth sciences

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Big Earth Data 2022年第3期6卷 340-357页

作者： jeffery A.Thompson Mary j.Brodzik Kevin A.T.silverstein Mason A.Hurley Nathan L.Carlson Minnesota Supercomputing Institute University of MinnesotaMinneapolisMNUSA GEMS Informatics Initiative University of MinnesotaMinneapolisMNUSA National Snow and Ice Data Center Cooperative Institute for Research in Environmental SciencesUniversity of ColoradoBoulderCOUSA

Although we live in an era of unprecedented quantities and access to data,deriving actionable information from raw data is a hard *** observation systems(EOS)have experienced rapid growth and uptake in recent decades,and the rate at which we obtain remotely sensed images is *** significant effort and attention has been devoted to designing systems that deliver analytics ready imagery faster,less attention has been devoted to developing analytical frameworks that enable EOS to be seamlessly integrated with other data for quantitative *** global grid systems(DGGS)have been proposed as one potential solution that addresses the challenge of geospatial data integration and ***,we propose the systematic extension of EASE-Grid in order to provide DGGS-like characteristics for EOS data *** describe the extensions as well as present implementation as an application programming interface(API),which forms part of the University of Minnesota’s GEMS(Genetic x Environment x Management x Socioeconomic)Informatics Center’s API portfolio.

关键词： Discrete global grid systems DGGS EASE Grid coordinate reference systems

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Performance and calibration of quark/gluon-jet taggers using 140 fb^(-1) of pp collisions at √s=13 TeV with the ATLAS detector

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Chinese Physics C 2024年第2期48卷 1-25页

作者： G. Aad B. Abbott K. Abeling N.j. Abicht S.H. Abidi A. Aboulhorma H. Abramowicz H. Abreu Y. Abulaiti B.S. Acharya C. Adam Bourdarios L. Adamczyk S.V. Addepalli M.j. Addison j. Adelman A. Adiguzel T. Adye A.A. Affolder Y. Afik M.N. Agaras j. Agarwala A. Aggarwal C. Agheorghiesei A. Ahmad F. Ahmadov W.S. Ahmed S. Ahuja X. Ai G. Aielli A. Aikot M. Ait Tamlihat B. Aitbenchikh I. Aizenberg M. Akbiyik T.P.A. Åkesson A.V. Akimov D. Akiyama N.N. Akolkar K. Al Khoury G.L. Alberghi j. Albert P. Albicocco G.L. Albouy S. Alderweireldt M. Aleksa I.N. Aleksandrov C. Alexa T. Alexopoulos F. Alfonsi M. Algren M. Alhroob B. Ali H.M.j. Ali S. Ali S.W. Alibocus M. Aliev G. Alimonti W. Alkakhi C. Allaire B.M.M. Allbrooke j.F. Allen C.A. Allendes Flores P.P. Allport A. Aloisio F. Alonso C. Alpigiani M. Alvarez Estevez A. Alvarez Fernandez M. Alves Cardoso M.G. Alviggi M. Aly Y. Amaral Coutinho A. Ambler C. Amelung M. Amerl C.G. Ames D. Amidei S.P. Amor Dos Santos K.R. Amos V. Ananiev C. Anastopoulos T. Andeen j.K. Anders S.Y. Andrean A. Andreazza S. Angelidakis A. Angerami A.V. Anisenkov A. Annovi C. Antel M.T. Anthony E. Antipov M. Antonelli F. Anulli M. Aoki T. Aoki j.A. Aparisi Pozo M.A. Aparo L. Aperio Bella C. Appelt A. Apyan N. Aranzabal S.j. Arbiol Val C. Arcangeletti A.T.H. Arce E. Arena j-F. Arguin S. Argyropoulos j.-H. Arling O. Arnaez H. Arnold G. Artoni H. Asada K. Asai S. Asai N.A. Asbah j. Assahsah K. Assamagan R. Astalos S. Atashi R.j. Atkin M. Atkinson H. Atmani P.A. Atmasiddha K. Augsten S. Auricchio A.D. Auriol V.A. Austrup G. Avolio K. Axiotis G. Azuelos D. Babal H. Bachacou K. Bachas A. Bachiu F. Backman A. Badea P. Bagnaia M. Bahmani A.j. Bailey V.R. Bailey j.T. Baines L. Baines O.K. Baker E. Bakos D. Bakshi Gupta V. Balakrishnan R. Balasubramanian E.M. Baldin P. Balek E. Ballabene F. Balli L.M. Baltes W.K. Balunas j. Balz E. Banas M. Bandieramonte A. Bandyopadhyay S. Bansal L. Barak M. Barakat E.L. Barberio D. Barberis M. Barbero M.Z. Barel K.N. Barends T. Barillari M-S. Barisits T. Barklow P. Baron D.A. Baron Mo The ATLAS Collaboration

The identification of jets originating from quarks and gluons,often referred to as quark/gluon tagging,plays an important role in various analyses performed at the Large Hadron Collider,as Standard Model measurements and searches for new particles decaying to quarks often rely on suppressing a large gluon-induced *** paper describes the measurement of the efficiencies of quark/gluon taggers developed within the ATLAS Collaboration,using √s=13 TeV proton–proton collision data with an integrated luminosity of 140 fb^(-1) collected by the ATLAS *** taggers with high performances in rejecting jets from gluon over jets from quarks are studied:one tagger is based on requirements on the number of inner-detector tracks associated with the jet,and the other combines several jet substructure observables using a boosted decision tree.A method is established to determine the quark/gluon fraction in data,by using quark/gluon-enriched subsamples defined by the jet *** in tagging efficiency between data and simulation are provided for jets with transverse momentum between 500 GeV and 2 TeV and for multiple tagger working points.

关键词： ATLAS jET QUARK GLUON TAGGING

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如何获得更多的女性经济份额?

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商学院 2009年第10期 73-74页

作者： Michael j.silverstein Kate Sayre 波士顿咨询公司

"我喜欢Banana Republic,"Amanda说,"在那里,不论何时走进去,我都能找到称心的服装——无论是工作装,还是宴会装。"Amanda说,"如果我能随心所欲地提出要求,我希望能得到一天的时间。"因为有了越来越多朝九晚五的职业女性,她们中的大多数... 详细信息

"我喜欢Banana Republic,"Amanda说,"在那里,不论何时走进去,我都能找到称心的服装——无论是工作装,还是宴会装。"Amanda说,"如果我能随心所欲地提出要求,我希望能得到一天的时间。"因为有了越来越多朝九晚五的职业女性,她们中的大多数像Amanda一样,喜欢多用的、无需更换的、适合各种社交场合的款式。一份基于22个国家的12,000名女性的调研揭示了这样的事实:如果企业能够真正发现女性的需求,并作出回应,那么它们将获得前所未有的客户忠诚度。

关键词：职业女性经济客户忠诚度社交场合企业

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寻找积极竞争模式

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商学院 2007年第10期 62-63页

作者： Michael j.silverstein Francois Dalens 波士顿咨询公司芝加哥办公室波士顿咨询公司巴黎办公室

有些企业领导人有时会在公司以外的地方寻找灵感,以期找到更好、更具创新性的定价模式、产品设计、交易等。他们还借鉴其他行业的经验,学习如何与消费者交流、和供应商打交道。我们称这种方法为"积极竞争模式"。

关键词：竞争模式创新性消费者定价模式旅馆宾馆企业领导人产品设计美元本位币盥洗室消费群体产权婴儿用品

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好货也要便宜

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商学院 2007年第4期 75-76页

作者： Michael j.silverstein Catherine Roche 波士顿咨询公司芝加哥办公室波士顿咨询公司杜塞尔多夫办公室

便宜没好货,好货不便宜。便宜通常都意味着质量低劣。不久之前,人们还在为买便宜货而感觉尴尬和丢脸,因为这往往意味着你买不起更好的产品,但是现在这一切都变了。

关键词：产品质量市场价格折扣连锁店客户需求

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消费“降级”风暴凶猛而来

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中国企业家 2009年第12期45卷 113-116页

作者： Catherine Roche Michael j.silverstein Patrick Ducasse Natalia Charpilo

在充满惊涛骇浪的时期，经济危机如何影响全球消费者的行为？企业应该采取何种措施赢得这些消费者？这是否意味着消费升级、利润丰厚的奢侈品以及“大众精品”将要消失？

关键词：消费者风暴经济危机消费升级奢侈品企业大众利润

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艰难时期:征服消费者的六大“绝招”

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中国企业家 2009年第12期45卷 117-118页

作者： Catherine Roche Michael j.silverstein Patrick Ducasse Natalia Charpilo

如何让消费者松开钱袋子？我们需要时间和一连串的好消息来缓解消费者的担心。但对于拥有正确方法的公司和品牌来说，危机可能有好的一面。强大的企业可以通过深思熟虑和灵活的应对措施获得远胜过弱小竞争者的优势。我们已经纵观了消费... 详细信息

如何让消费者松开钱袋子？我们需要时间和一连串的好消息来缓解消费者的担心。但对于拥有正确方法的公司和品牌来说，危机可能有好的一面。强大的企业可以通过深思熟虑和灵活的应对措施获得远胜过弱小竞争者的优势。我们已经纵观了消费品行业并发现了六个“绝招”，帮助受衰退影响的企业回击销售额的下降，并在经济回暖时为迅速前进打好基础。

关键词：消费者绝招征服消费品行业竞争者销售额企业品牌

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The use of shared haplotype length information for pedigree reconstruction in asexually propagated outbreeding crops, demonstrated for apple and sweet cherry

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Horticulture Research 2021年第1期8卷 2785-2797页

作者： Nicholas P.Howard Cameron Peace Kevin A.T.silverstein Ana Poets james j.Luby Stijn Vanderzande Charles-Eric Durel Helene Muranty Caroline Denance Eric van de Weg Institut fur Biologie und Umweltwissenschaften Carl von Ossietzky UniversityOldenburgGermany Department of Horticultural Science University of MinnesotaSt.PaulMNUSA Department of Horticulture and Landscape Architecture Washington State UniversityPullmanWashingtonWAUSA Minnesota Supercomputing Institute University of MinnesotaMinneapolisMNUSA Universited’Angers Institut AgroINRAEIRHSSFR 4207 QuaSaVBeaucouzeFrance Plant Breeding Wageningen University and ResearchWageningenThe Netherlands

Pedigree information is of fundamental importance in breeding programs and related genetics ***,many individuals have unknown *** methods to identify and confirm direct parent–offspring relationships are routine,those for other types of close relationships have yet to be effectively and widely implemented with plants,due to complications such as asexual propagation and extensive *** objective of this study was to develop and demonstrate methods that support complex pedigree reconstruction via the total length of identical by state haplotypes(referred to in this study as“summed potential lengths of shared haplotypes”,SPLoSH).A custom Python script,HapShared,was developed to generate SPLoSH data in apple and sweet *** was used to establish empirical distributions of SPLoSH data for known relationships in these *** distributions were then used to estimate previously unknown *** studies in each crop demonstrated various pedigree reconstruction scenarios using SPLoSH *** cherry,a full-sib relationship was deduced for‘Emperor Francis,and‘Schmidt’,a half-sib relationship for‘Van’and‘Windsor’,and the paternal grandparents of‘Stella’were *** apple,29 cultivars were found to share an unknown parent,the pedigree of the unknown parent of‘Cox’s Pomona’was reconstructed,and‘Fameuse’was deduced to be a likely grandparent of‘McIntosh’.Key genetic resources that enabled this empirical study were large genome-wide SNP array datasets,integrated genetic maps,and previously identified pedigree *** with similar resources are also expected to benefit from using HapShared for empowering pedigree reconstruction.

关键词： Python breeding crops

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内分泌失调患儿相互伤害的社会心理学相关因素

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世界核心医学期刊文摘（儿科学分册） 2005年第5期1卷 46-47页

作者： Storch E. A. Lewin A. B. silverstein j. H. 王一飞

To examine the relation between victimization by peers and child and parent re ports of social-psychological adjustment. The Social Experience Questionnaire, Children’s Depression Inventory, Social Anxiety Scale for Children-Revised, an d Asher Loneliness Scale were administered to 93 children diagnosed with various endocrine disorders. The child’s parent/ guardian completed the Child Behavior Checklist. For the enti re sample, peer victimization was positively related to child-reported depressi on, social anxiety, loneliness, and parent-reported externalizing symptoms. Tho se children with endocrine disorders without observable features had a stronger relation between peer victimization and depression and internalizing and externa lizing behavior problems than did those who had endocrine disorders with observa ble physical features. Recognition of the magnitude of the problem and means of evaluating for peer victimization is important for clinicians who see children w ith chronic diseases.

关键词：内分泌失调内分泌医师问卷调查儿童行为紧张度外在行为社会经验儿童版心理调节

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