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Ne.ral Re.e.e.ation Re.e.rch 2024年第9期19卷 1908-1918页

作者： Marce.lo Se.ra Nicola Simola Ale.ia e.Pollack Giulia Costa De.artme.t of Biome.ical Scie.ce. Section of NeuroscienceUniversity of CagliariCagliariItaly De.artme.t of Biology University of Massachusetts-BostonBostonMAUSA

Pre.linical and clinical studie. indicate.that psychostimulants,in addition to having abuse.pote.tial,may e.icit brain dysfunctions and/or ne.rotoxic *** toxicity induce. by psychostimulants may pose.se.ious he.lth risks since.the.re.re.tional use.of the.e.substance. is on the.rise.among young pe.ple.and *** pre.e.t re.ie. provide. an ove.vie. of re.e.t re.e.rch,conducte. be.we.n 2018 and 2023,focusing on brain dysfunctions and ne.rotoxic e.fe.ts e.icite. in e.pe.ime.tal mode.s and humans by amphe.amine.cocaine.me.hamphe.amine.3,4-me.hyle.e.ioxyme.hamphe.amine.me.hylphe.idate.caffe.ne.and *** e.ucidation of factors and me.hanisms that unde.lie.psychostimulant-induce. brain dysfunction and ne.rotoxicity is crucial for unde.standing the.acute.and e.during noxious brain e.fe.ts that may occur in individuals who use.psychostimulants for re.re.tional and/or the.ape.tic purpose..

关键词： 3,4-me.hyle.e.ioxyme.hamphe.amine amphe.amine caffe.ne ce.l culture. cocaine me.hamphe.amine me.hylphe.idate ne.rotoxicity nicotine

A nove. me.hod for mode.ing the.phase.change.of iron ore.particle. in the.cohe.ive.zone.of a blast furnace

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Particuology 2024年第3期86卷 252-261页

作者： Dianyu e.Yingming We. Jiayun Dan Youyuan Jiang Guangchao We. Jiaxin Cui Jiangxi Provincial Ke. Laboratory for Simulation and Mode.ling of Particulate.Syste.s Jiangxi University of Science and TechnologyNanchang330013China Inte.national Institute.for Innovation Jiangxi University of Science and TechnologyNanchang330013China Ironmaking Plant Xiangtan Iron and Steel Corporation of Hunan HualingXiangtan411101China Schoolof Transportation and Ve.icle.e.gine.ing Shandong University of TechnologyZibo255000China

Cohe.ive.zone.plays a vital role.in the.stable.ope.ation of a blast furnace.BF),ye. the.comple. phase.change.proce.s of iron ore.particle. in this zone.is still not we.l *** this study,a nove. one.dime.sional(1D)unste.dy phase.change.mode. was de.e.ope. to e.ucidate.the.he.t transfe. and me.ting me.hanisms of iron ore.*** mode. validation,the.e.fe.ts of se.e.al ke. ope.ating parame.e.s(e.g.,particle.diame.e.,gas ve.ocity,initial te.pe.ature.on the.phase.change.be.avior of iron ore.particle. we.e.analyze.,and the.joint e.fe.t of multiple.parame.e.s was *** re.ults show that large.-size. iron ore.particle. posse.s lowe. spe.ific surface.are.s,which in turn re.uce. the.r conve.tive.he.t absorption ***,the.distance.from the.solid-liquid phase.inte.face.to the.particle.surface.incre.se.,the.e.y slowing down the.move.e.t of the.phase.inte.face.and pro-longing the.me.ting duration of the.*** the.gas ve.ocity and the.initial te.pe.ature.doe. not have.a significant impact on re.ucing the.duration of the.comple.e.me.ting *** the.spe.ifie. conditions,it is obse.ve. that incre.sing the.gas ve.ocity by 3-fold and 9-fold re.ults in a re.uction of the.me.ting duration by 2.4%and 8.3%,*** the.initial te.pe.ature.of iron ore.particle. re.ults in a de.re.se.in the.core.to-surface.te.pe.ature.diffe.e.ce.a slowe. he.ting rate.and a shorte. duration to achie.e.*** the.factors affe.ting the.me.ting proce.s,the.particle.diame.e. is found to be.the.most significant in te.ms of the.liquid phase.pre.ipitation,mushy zone.thickne.s,and core.to-surface.te.pe.ature.diffe.e.ce.of iron ore.particle..

关键词： Blast furnace Iron ore.me.ting Cohe.ive.zone He.t transfe. Phase.change

Chromomagne.ic dipole.mome.ts of light quarks in the.be.te.t little.Higgs mode.

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Chine.e.Physics C 2024年第10期48卷 125-136页

作者： T.Cisne.os-Pére. e.Cruz-Albaro A.Y.Oje.a-Castañe.a S.e.Solís-Núñe. Unidad Académica de.Cie.cias Químicas Universidad Autónoma de ZacatecasApartado Postal C-58598060 ZacatecasMexico Facultad de.Física Universidad Autónoma de ZacatecasApartado Postal C-58098060 ZacatecasMexico

In this study,we.inve.tigate. the.anomalous Chromomagne.ic Dipole.Mome.t(CMDM),de.ote. as μ_(q)^(BLHM),of light quarks q=(u,c,d,s,b) within the.frame.ork of the.Be.te.t Little.Higgs Mode.(BLHM)as an e.te.sion of the.Standard Mode.(SM).Our inve.tigation e.compasse. nove. inte.actions among the.light quarks,he.vy quark B,and he.vy bosons (W'^(±),H^(±),φ^(±),η^(±))incorporating the.e.te.de. Cabibbo-Kobayashi-Maskawa(CKM)matrix characte.istic of the.*** thoroughly e.plore. the.pe.missible.parame.e. space.yie.ding a spe.trum of CMDM value. ranging from 10^(-10) to 10^(-3).

关键词： be.ond standard mode. flavor physics chromomagne.ic dipole light quarks

Cavitation re.e.rch with computational fluid dynamics:From e.le.-e.le. to e.le.-Lagrange.approach

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Journal of Hydrodynamics 2024年第1期36卷 1-23页

作者： Bin Ji Zi-yang Wang Huai-yu Che.g Rickard e.Be.sow State.Ke. Laboratory of Wate. Re.ource. e.gine.ring and Manage.e.t Wuhan UniversityWuhan430072China De.artme.t of Me.hanics and Maritime.Scie.ce. Chalmers University of TechnologyGothenburgSweden

Unste.dy cavitating flow ofte. contains vapor structure. with a wide.range.of diffe.e.t le.gth scale.,from micro-bubble. to large.cavitie.,which issue. a big challe.ge.to pre.ise.y inve.tigate.its e.olution me.hanism by computational fluid dynamics(CFD)*** pre.e.t work re.ie.s the.de.e.opme.t of simulation me.hods for cavitation,e.pe.ially the.e.e.ging e.le.-Lagrange.***,the.progre.s of the.nume.ical inve.tigation of hot and vital issue. is discusse.,including cavitation ince.tion,cloud cavitation inne. structure.and its formation me.hanism,cavitation e.osion,and cavitation *** is indicate. that the.e.le.-Lagrange.me.hod can de.e.mine.cavitation ince.tion point *** cloud cavitation,the.e.le.-Lagrange.me.hod can re.e.l the.source.of microbubble. and the.r distribution law inside.the.she.ding *** me.hod also has advantage. and gre.t pote.tial in asse.sing cloud cavitation-induce. e.osion and *** the.e.e.-growing de.ands of cavitation simulation accuracy in basic re.e.rch and e.gine.ring applications,how to improve.the.e.le.-Lagrange.me.hod’s stability and applicability is still an ope. *** furthe. promote.the.application of this advance. CFD simulation te.hnology in cavitation re.e.rch,some.ke. issue. are.to be.solve. and fe.sible.sugge.tions are.put forward for furthe. work.

关键词： nume.ical simulation e.le.-e.le. me.hod e.le.-Lagrange.me.hod bubble.dynamicsgy,Gothe.burg,Swe.e.

Pre.surize. e.vironme.ts dire.tly influe.ce.friction and we.r of dry ste.l contacts—Inve.tigations in a nove. high fluid pre.sure.tribome.e.

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Friction 2024年第7期12卷 1599-1617页

作者： Paul Re.CHLe.Jakob BARZ Ge.rg UMLAUF Günte. e.M.TOVAR Institute.of Inte.facial Proce.s e.gine.ring and Plasma Te.hnology(IGVP) University of StuttgartStuttgart 70569Germany Fraunhofe. Institute.for Inte.facial e.gine.ring and Biote.hnology(IGB) Stuttgart 70569Germany

To re.uce.the.usage.of classical lubricants in de.p drawing,a ne. tribological syste. base. on volatile.lubricants was ***,a volatile.me.ium is inje.te. unde. high pre.sure.into the.inte.stice.be.we.n drawing tool and she.t *** on te.pe.ature.and pre.sure.the.te.porary lubricant may e.ist in its gase.us or liquid *** this study,a nove. high fluid pre.sure.tribome.e. was de.igne. to inve.tigate.the.friction and we.r of dry ste.l contacts unde. comparable.conditions like.in dry de.p ***,a ne. ball-on-disc tribome.e. was de.igne. and inte.rate. into a high-pre.sure.*** spe.ifically inve.tigate.the.e.fe.ts of diffe.e.t e.vironme.ts(te.hnical air,liquid and gase.us carbon dioxide.nitroge.,argon)at atmosphe.ic and high pre.sure.0.1 MPa,6 MPa)on tribology,the.spe.ime.s and all compone.ts we.e.ope.ating *** the.e.pe.ime.ts,the.friction was me.sure. *** show that the.highe.t friction occurs in air and the.lowe.t in carbon dioxide.*** to the.e.pe.ime.ts,the.we.r of the.spe.ime.s was asse.se. along with change. in surface.che.istry re.ate. to triboche.ical ***,the.tribology of the.dry sliding contacts is corre.ate. to change. of the.surface.*** diffe.e.ce. as we.l as similaritie. re.arding the.diffe.e.t fluid e.vironme.ts are.*** the.re.ults show,the.diffe.e.ce. be.we.n the.me.ia use. are.most pronounce. at e.e.ate. ***,this work give. cle.r indications on the.suitability of volatile.lubricants in dry friction or rathe. gas lubrication,e.pe.ially for dry de.p drawing.

关键词： dry friction and dry we.r gas lubrication carbon dioxide tribo-laye. dry me.al forming

Burde. of gallstone.dise.se.in the.Unite. State. population:Pre.ande.ic rate. and tre.ds

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World Journal of Gastrointe.tinal Surge.y 2024年第4期16卷 1130-1148页

作者： Aynur Unalp-Arida Constance.e.Ruhl National Institute.of Diabe.e. and Dige.tive.and Kidne. Dise.se. National Institutes of HealthBethesdaMD 20892-5458United States Social&Scie.tific Syste.s Inc.DLH Holdings Corp CompanySilver SpringMD 20910United States

BACKGROUND Gallstone.dise.se.is one.of the.most common dige.tive.disorde.s in the.Unite. State. and le.ds to significant morbidity,mortality,and he.lth care.*** To e.pand on e.rlie. findings and inve.tigate.pre.ande.ic rate. and tre.ds in the.gallstone.dise.se.burde. in the.Unite. State. using national surve. and claims *** The.National Ambulatory Me.ical Care.Surve.,National Inpatie.t Sample.Nationwide.e.e.ge.cy De.artme.t Sample.Nationwide.Ambulatory Surge.y Sample.Vital Statistics of the.Unite. State.,Optum Clinformatics®Data Mart,and Ce.te.s for Me.icare.and Me.icaid Se.vice. Me.icare.5%Sample.and Me.icaid file. we.e.use. to e.timate.claims-base. pre.ale.ce.me.ical care.including chole.yste.tomy,and mortality with a primary or othe. gallstone.*** we.e.age.adjuste.(for national database.)and shown pe. 100000 *** Gallstone.dise.se.pre.ale.ce.claims-base.,2019)was 0.70%among comme.cial insurance.e.rolle.s,1.03%among Me.icaid be.e.iciarie.,and 2.09%among Me.icare.be.e.iciarie. and rose.ove. the.pre.ious ***,in the.Unite. State. population,gallstone.dise.se.contribute. to approximate.y 2.2 million ambulatory care.visits,1.2 million e.e.ge.cy de.artme.t visits,625000 hospital discharge.,and 2000 de.ths *** had highe. me.ical care.rate. with a gallstone.dise.se.diagnosis,but mortality rate. we.e.highe. among *** had highe. ambulatory care.visit and hospital discharge.rate. compare. with White.,but not mortality *** had lowe. ambulatory care.visit and mortality rate.,but similar hospital discharge.rate. compare. with *** the.study pe.iod,ambulatory care.and e.e.ge.cy de.artme.t visit rate. with a gallstone.dise.se.diagnosis rose.while.hospital discharge.and mortality rate. *** comme.cial insurance.e.rolle.s,rate. we.e.highe. compare. with national data for ambulatory care.visits and hospitalizations,but lowe. for e.e.ge.cy de.artme.t ***

关键词： Gallstone.dise.se Burde. Chole.yste.tomy Mortality He.lth care.use Chole.ithiasis Gallstone. e.ide.iology

High se.d losse. in mountain birch(Be.ula pube.ce.s ***)and de.e.opme.tal,e.ological,and e.vironme.tal corre.ate.

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Journal of Plant e.ology 2024年第4期17卷 56-69页

作者： Guorun Oskarsdottir Thora e.Thorhallsdottir Kristin Svavarsdottir Unive.sity of Ice.and 102 ReykjavíkIceland Land and Fore.t Ice.and ReykjavíkIceland

Plants typically e.pe.ie.ce.gre.t losse. from the.r re.roductive.pote.tial re.re.e.te. by ovule.production to the.post-dispe.sal crop of viable.*** e.amine. se.d de.sity and viability in a founde. population of mountain birch(Be.ula pube.ce.s ***),aiming to quantify losse. at diffe.e.t stage. and e.amine.pote.tial se.e.tion force. on the.re.roduction succe.s of the.founde. ge.e.ation of an isolate. *** the.time.of the.study(2017-2020),the.population had re.e.tly re.che. re.roductive.maturity,following its colonization around 1990 through long-distance.dispe.sal onto an e.rly succe.sional outwash plain in southe.st *** de.sitie. we.e.high,but 89% of appare.tly intact se.ds did not contain an e.bryo,de.pite.be.ng visually indistinguishable.from fille. *** e.ide.t losse. amounte. to about 45% of the.total se.d crop and we.e.mostly due.to pre.ation by the.gall midge.Se.udobia *** all losse. we.e.accounte. for,2.7% of the.se.d crop re.aine. viable.and *** limitation may partially e.plain the.high incide.ce.of e.pty *** flowe. production is compatible.with the.pre.ator satiation hypothe.is but cannot e.plain pre.dispe.sal *** adaptation to pre.ation,masting,appe.rs poorly de.e.ope. in *** re.ults sugge.t the.pre.e.ce.of constraints on the.re.roduction pote.tial of the.ne. island population,that are.more.limiting than in ne.ghbouring populations,and we.discuss the.r de.e.opme.tal,e.ological,and e.vironme.tal corre.ate..

关键词： Be.ula pube.ce.s ssp.tortuosa(Le.e..)Nyman Ice.and se.d quality se.d losse. Se.udobia be.ulae sub-arctic

Influe.ce.of Me.hane.Hydroge. Mixture.Characte.istics on Compre.sor Vibrations

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Fluid Dynamics & Mate.ials Proce.sing 2024年第5期20卷 1031-1043页

作者： Vladimir Ya.Modorskii Ivan e.Che.e.anov High Pe.formance.Computing Ce.te. Perm National Research Polytechnic UniversityPerm614990Russia

A transition to cle.n hydroge. e.e.gy will not be.possible.until the.issue. re.ate. to its production, transportation,storage. e.c., are.ade.uate.y re.olve.. Curre.tly, howe.e., it is possible.to use.me.hane.hydroge. *** gas can be.transporte. using a pipe.ine.syste. with the.re.uire. pre.sure.be.ng maintaine. by gascompre.sion stations. This me.hod, howe.e., is affe.te. by some.proble.s too. Compre.sors e.e.ge.cy stopscan be.induce. by vibrations be.ause.in some.case., me.hanical me.hods are.not able.to re.uce.the.vibrationamplitude. As an e.ample. it is known that a gas-dynamic flow e.fe.t in labyrinth se.ls can le.d to incre.se.vibrations. This pape. pre.e.ts the.nume.ical simulation of rotor oscillations taking into account a gas-dynamicload. The.influe.ce.of a transporte. mixture.on the.oscillatory proce.s is inve.tigate.. Mixture. consisting ofme.hane.and hydroge. in various proportions and an air mixture.are.conside.e.. The.re.ults are.discusse. forvarious ope.ating pre.sure. and include.the.rotor motion traje.torie. and oscillation fre.ue.cy spe.tra obtaine.nume.ically. It is shown that the.gas mixture.composition has a significant e.fe.t on the.oscillations and the.roccurre.ce. Hydroge. as a working fluid re.uce. the.vibration amplitude. Ope.ating a compre.sor with hydroge.le.ds to a de.re.se.in the.re.onant fre.ue.cy, bringing it close. to the.ope.ating one. Howe.e., the.ope.atingpre.sure.at which maximum oscillations are.obse.ve. de.e.ds slightly on the.gas mixture.composition.

关键词： Se.l stabilitie. vibration FSI CFD multiphase.flows hydroge.

Landau quantization e.fe.ts on damping Kawahara solitons in e.e.tron–positron–ion plasma in rotating ionize. me.ium

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Communications in The.re.ical Physics 2024年第10期76卷 143-152页

作者： e.I e.-Awady S Hussain N Akhtar De.artme.t of Physics Faculty of Science Port Said University The.re.ical Physics Division (TPD) PINSTECH

For the.dynamics of thre.-dime.sional e.e.tron–positron–ion plasmas, a fluid quantum hydrodynamic mode. is propose. by conside.ing Landau quantization e.fe.ts in de.se.***–ne.tral collisions in the.pre.e.ce.of the.Coriolis force.are.also conside.e.. The.application of the.re.uctive.pe.turbation te.hnique.produce. a wave.e.olution e.uation re.re.e.te. by a dampe. Korte.e.–de.Vrie. e.uation. This e.uation, howe.e., is insufficie.t for de.cribing wave. in our syste. at ve.y low dispe.sion coe.ficie.ts. As a re.ult, we.conside.e. the.highe.t-orde. pe.turbation, which re.ulte. in the.dampe. Kawahara e.uation. The.e.fe.ts of the.magne.ic fie.d, Landau quantization, the.ratio of positron de.sity to e.e.tron de.sity, the.ratio of positron de.sity to ion de.sity, and the.dire.tion cosine.on line.r dispe.sion laws as we.l as soliton and conoidal solutions of the.dampe. Kawahara e.uation are.e.plore.. The.unde.standing from this re.e.rch can contribute.to the.broade. fie.d of astrophysics and aid in the.inte.pre.ation of obse.vational data from white.dwarfs.

关键词： Coriolis force Kawahara e.uation Landau quantization magne.oplasmas quantum plasma solitary and cnoidal wave.

Transition from oce.nic subduction to contine.tal collision:Insights from volcanoge.ic-se.ime.tary rocks of the.Tannuola te.rane.northe.n Ce.tral Asian Oroge.ic Be.t)

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Ge.scie.ce.Frontie.s 2024年第4期15卷 41-60页

作者： e.V.Ve.rov N.I.Ve.rova V.S.Sobole. Institute.of Ge.logy and Mine.alogy SB RAS Koptyuga ave.3NovosibirskRussia

Magmatism associate. with oce.nic subduction plays a dominant role.in crustal growth during the.e.rth's *** Tannuola te.rane.situate. in the.northe.n Ce.tral Asian Oroge.ic Be.t(CAOB),is a ke. are. to unde.standing oce.nic subduction and initial collision proce.se. in the.northe.n *** orde. to inve.tigate.the.switch from subduction to collision se.tings,de.aile. fie.d mapping,zircon SHRIMP U-Pb ge.chronological and whole.rock ge.che.ical studie. of volcanoge.ic-se.ime.tary rocks from the.Tannuola te.rane.we.e.carrie. *** U-Pb age. indicate.multi-stage.volcanism laste. at le.st 30 Ma from~540 to~510 Ma,that can be.divide. into thre. e.e.ts:the.late.e.iacaran(be.ore.540 Ma),the.e.rly Cambrian(~520 Ma)and the.middle.Cambrian(~510 Ma).The.e.age. are.inte.-pre.e. to the.initial,main and final stage. of oce.nic subduction during the.late.Prote.ozoic-e.rly *** the.late.e.iacaran,thole.itic basalts with highεNd(t)value.(from+7.4 to+8.5)we.e.*** forming by the.10%-30%partial me.ting of spine.-garne. mantle.source.during slab *** the.e.rly Cambrian,transitional from thole.itic to calc-alkaline.basaltic rocks withεNd(t)value.+5.6)and coe.al inte.me.iate.fe.sic volcanic rocks with similarεNd(t)value.(+5.9 and+6.5)*** e.rly Cambrian basaltic rocks are.inte.pre.e. to be.de.ive. by 10%-30%partial me.t-ing of a de.le.e. mantle.source.me.asomatize. by slab-de.ive. fluids re.e.se. from the.subducting oce.-nic *** middle.Cambrian calcalkaline.basaltic rocks withεNd(t)value.of+6.2 might be.e.place. as a re.ult of low(5%-10%)de.re. partial me.ting of a me.asomatize. mantle.followe. by fractional crys-tallization of clinopyroxe.e.and *** inte.me.iate.fe.sic volcanic rocks withεNd(t)value. from+6.0 to+6.8 we.e.forme. through fractionation of the.juve.ile.Ne.prote.ozoic *** middle.Cambrian volcanism is inte.pre.e. to be.trigge.e. by the.slab bre.k-off during the.transition to a collisional se

关键词： Island-arc magmatism e.iacaran Cambrian zircon U-Pb dating Nd isotope. Ce.tral asian oroge.ic be.t