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Gr.phdiyn.(C_(n.H_(2n.2))as an.electr.n.tr.n.fer.br.dge"boostin. photocatalytic hydr.gen.evolution.over.Zn.(0.5)Co_(0.5)S/MoS_(2)S-scheme heter.jun.tion

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r.r. Metals 2024年第5期43卷 1999-2014页

作者： Mei li Jin.-zhi Wan. zhi-lian. Jin School of Chemistr. an. Chemical En.in.er.n. North Minzu UniversityYinchuan 750021China School of Chemistr. an. Chemical En.in.er.n. Ningxia Key Laboratory of Solar Chemical Conversion TechnologyKey Laboratory for Chemical Engineering and TechnologyState Ethnic Affairs CommissionNorth Minzu UniversityYinchuan 750021China

In.the pr.cess of photocatalytic water.cr.ckin.,the migr.tion.r.te an. utilization.r.te of photogen.r.ted char.es deter.in. the hydr.gen.evolution.per.or.an.e of the *** this paper.a car.on.isotope super.on.uctin. mater.al gr.phdiyn.(GDY)is pr.par.d by mechan.cal ball millin. an. in.r.duced in.o the S-scheme heter.jun.tion.Zn.(0.5)Co_(0.5)S/MoS_(2)in.r.an.c *** ter.s of hydr.gen.evolution.kin.tics,GDY acts as an.electr.n.br.dge,n.t on.y acceler.tin. the migr.tion.of photogen.r.ted car.ier. but also impr.vin. the utilization.of photogen.r.ted ***,the lar.e twodimen.ion.l layer.pr.vides mor. loadin. an. an.hor.n. poin.s for.Zn.(0.5)Co_(0.5)S/MoS_(2),which in.r.ases the n.mber.of active *** ter.0}r. composite catalyst 20%GDY/Zn.(0.5)Co_(0.5)S/MoS_(2)(20-GCSM)gen.r.tes 69.94μmol of hydr.gen.5 h)in.tr.ethan.lamin. *** is 2.97 an.1.80 times higher.than.Zn.(0.5)Co_(0.5)S an. Zn.(0.5)Co_(0.5)S/MoS_(2),*** the cyclic exper.men.,it still has stable hydr.gen.evolution.per.or.an.e after.stan.in. for.4 h(un.er.dar. con.ition.).In.addition.the poten.ial mechan.sm of photocatalytic hydr.gen.evolution.is demon.tr.ted thr.ugh in.situ X-r.y photoelectr.n.*** wor. pr.vides a r.fer.n.e for.fur.her.r.sear.h in.the field of in.r.ducin. car.on.mater.als in.o photocatalytic systems an. impr.vin. the utilization.of photogen.r.ted char.es.

关键词： Gr.phdiyn. S-scheme heter.jun.tion Electr.n.tr.n.fer.br.dge Hydr.gen.pr.duction

Isotopic depen.en.e of the yield r.tios of light fr.gmen.s fr.m differ.n. pr.jectiles an. their.un.fied n.utr.n.skin.thickn.sses

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n.clear.Scien.e an. Techn.ques 2024年第3期35卷 228-236页

作者： Tin.-zhi Yan.Shan.li School of En.r.y an. Power.En.in.er.n. Northeast Electric Power UniversityJilin 132012China

The yield r.tios of n.utr.n.pr.ton.r.n.p))an.^(3)H-^(3)He(r.^(3)H∕^(3)He))with r.duced r.pidity fr.m 0 to 0.5 wer. simulated at 50 MeV/u even.even.^(36−56)Ca+^(40)Ca,even.even.^(48−78)n.+^(58)n.,an. ^(100−139)Sn.ever. thir. isotopes)+112 Sn.for.full r.duced impact par.meter. usin. the isospin.depen.en. quan.um molecular.dyn.mics(IQMD)*** n.utr.n.an. pr.ton.den.ity distr.bution. an. r.ot-mean.squar. r.dii of the r.action.systems wer. obtain.d usin. the Skyr.e-Har.r.e-Fock model,which was used for.the phase space in.tialization.of the pr.jectile an. tar.et in.*** defin.d the un.fied n.utr.n.skin.thickn.ss asΔr.0}=r.(2)>^(1∕2) n.r.(2)>^(1∕2)p,which was n.gative for.n.utr.n.deficien. *** un.fiedΔr.0} values for.n.clei with the same r.lative n.utr.n.excess fr.m differ.n. isotopic chain. wer. n.ar.y equal,except for.extr.me n.utr.n.r.ch isotopes,which is a type of scalin. *** yield r.tios of the thr.e isotopic chain.in.uced r.action.,which depen.ed on.the r.duced impact par.meter.an. un.fied n.utr.n.skin.thickn.ss,wer. *** r.sults showed that both r.n.p)an. r.^(3)H∕^(3)He)decr.ased with a r.duced impact par.meter.for.extr.me n.utr.n.deficien. isotopes;however.they in.r.ased with r.duced impact par.meter. for.extr.me n.utr.n.r.ch isotopes,an. in.r.ased with theΔr.0} of the pr.jectiles for.all r.duced impact *** addition.a scalin. phen.men.n.was obser.ed between.r.n. an. the yield r.tios in.per.pher.l colli-sion. fr.m differ.n. isotopic chain.pr.jectiles(except for.extr.me n.utr.n.r.ch isotopes).Thus,r.n.p)an. r.^(3)H∕^(3)He)fr.m per.pher.l collision. wer. suggested as exper.men.al pr.bes for.extr.ctin. the n.utr.n.or.pr.ton.skin.thickn.sses of n.n.extr.me n.utr.n.r.ch n.clei fr.m differ.n. isotopic chain..

关键词： Exotic n.clei Un.fied n.utr.n.skin.thickn.ss Yield r.tios IQMD

Hologr.phic super.luid r.n. with a weak lin.

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Scien.e Chin.(Physics,Mechan.cs & Astr.n.my) 2024年第11期67卷 29-38页

作者： zhi-Hon. li Huai-Fan.li Depar.men. of Physics Shanxi Datong UniversityDatong 037009China In.titute of Theor.tical Physics Shanxi Datong UniversityDatong 037009China

We explor. the gen.r.tion.of topological defects in.the cour.e of a dyn.mical phase tr.n.ition.in.a r.n. with a weak lin., i.e., a SSS Josephson.jun.tion. fr.m the AdS/CFT cor.espon.en.e. By settin. differ.n. par.meter. of the jun.tion.width, steepn.ss,depth) an. the fin.l temper.tur. of the quen.h, the con.igur.tion. of the char.e den.ity an. con.en.ate of the or.er.par.meter. of the dual field theor. ar. pr.sen.ed. Mean.hile, we obser.e that in.the fin.l equilibr.um state, var.ation. in.par.meter. of the jun.tion. on.y affect the con.igur.tion. of the char.e den.ity an. con.en.ate of the or.er.par.meter., without alter.n. their.values outside the jun.tion. However. var.ation. in.the fin.l temper.tur. will dir.ctly affect the values of the char.e den.ity an. con.en.ate of the or.er.par.meter. outside of the jun.tion. Mor.over. in.the fin.l equilibr.um state, we pr.pose an.an.lytic r.lation.between.the gauge-in.ar.an. velocity in.the two super.on.uctin. states in.the SSS Josephson.jun.tion. which agr.es well with the n.mer.cal r.sults.

关键词： AdS/CFT cor.espon.en.e hologr.phic super.luid hologr.phic Josephson.jun.tion

OsPDr.0 is an.ABCG metal tr.n.por.er.r.gulatin. cadmium accumulation.in.r.ce

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Jour.0}l of En.ir.n.en.al Scien.es 2024年第2期136卷 21-34页

作者： He li Chao li Di Sun.zhi Min.Yan. Depar.men. of Biochemistr. an. Molecular.Biology College of Life SciencesNanjing Agricultural UniversityNanjing 210095China

Cadmium(Cd)is a n.n.essen.ial toxic heavy metal,ser.ously posin. high en.ir.n.en.al r.sks to human.*** gen.tic r.sour.es r.levan. to fun.tion.l gen.s is impor.an. for.un.er.tan.in. the metal absor.tion.an. accumulation.in.cr.ps an. bior.mediation.of Cd-polluted *** study in.estigated a fun.tion.lly un.har.cter.zed ATP bin.in. cassette tr.n.por.er.G family(ABCG)gen. en.odin. a Pleiotr.pic Dr.g r.sistan.e 20(PDr.0)type metal tr.n.por.er.which is localized to the plasma membr.n. of ***20 was tr.n.cr.ption.lly expr.ssed in.almost all tissues an. or.an. in.lifespan.an. was str.n.ly in.uced in.r.ots an. shoots of youn. r.ce un.er.Cd *** expr.ssion.of OsPDr.0 in.a yeast mutan. ycf1 sen.itive to Cd con.er.ed cellular.toler.n.e with less Cd *** of OsPDr.0 by r.0} in.er.er.n.e(r.0}i)moder.tely atten.ated r.ot/shoot elon.ation.an. biomass,with r.duced chlor.phylls in.r.ce gr.wn.un.er.hydr.pon.c medium with 2 an. 10μmol/L Cd,but led to mor. Cd accumulation.A field tr.al of r.ce gr.wn.in.a r.alistic Cd-con.amin.ted soil(0.40 mg/kg)showed that r.0}i plan.s gr.wth an. developmen. wer. also compr.mised compar.d to wild-type(WT),with smaller.pan.cles an. lower.spikelet fer.ility but little effect on.yield of ***,OsPDr.0 suppr.ssion.r.sulted in.un.xpectedly higher.levels of Cd accumulation.in.r.ce str.w in.ludin. lower.leaves an. culm an. *** r.sults suggest that OsPDr.0 is actively in.olved in.Cd accumulation.an. homeostasis in.r.ce *** in.r.ased Cd accumulation.in.the r.0}i plan.s has the poten.ial application.in.phytor.mediation.of Cd-polluted wetlan. soils.

关键词： r.ce ABCG tr.n.por.er Cadmium accumulation Phytor.mediation

Mathematical An.lysis on.a Gen.r.l Delayed HBV Model with Capsids an. Two In.ection.r.utes

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Acta Mathematicae Applicatae Sin.ca 2024年第2期40卷 508-525页

作者： li-li liU Hon.-gan. WAn. Ya-zhi li Shan.i Key Labor.tor. of Mathematical Techn.ques an. Big Data An.lysis on.Disease Con.r.l an. Pr.ven.ion Complex Systems Research CenterShanxi UniversityTaiyuan 030006China School of Mathematics an. Statistics Qiannan Normal University for NationalitiesDuyun 558000China

Con.ider.n. that HBV belon.s to the Dn. vir.s family an. is hepatotr.pic,we model the HBV Dn.-con.ain.n. capsids as a *** this paper.a delayed HBV in.ection.model is established,wher. the gen.r.l in.iden.e fun.tion.an. two in.ection.r.utes in.ludin. cell-vir.s in.ection.an. cell-cell in.ection.ar. *** to some pr.limin.r.es,in.ludin. well-posedn.ss,basic r.pr.duction.n.mber.an. existen.e of two equilibr.a,we obtain.the thr.shold dyn.mics for.the *** illustr.te n.mer.cal simulation. to ver.fy the above theor.tical r.sults,an. fur.her.or. explor. the impacts of in.r.cellular.delay an. cell-cell in.ection.on.the global dyn.mics of the model.

关键词： delayed HBV model capsids gen.r.l in.iden.e fun.tion two in.ection.r.utes global stability

Oxidation.r.sistan. low-alloyed Ti alloys with good ductility

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r.r. Metals 2024年第8期43卷 3921-3936页

作者： Men. li Zhan.-zhi Shi Jun.Yi Xu Fu-zhi Dai Xian.-Min.li Zi-lin.li Lu-n.n. Wan. Beijin. Advan.ed In.ovation.Cen.er.for.Mater.als Gen.me En.in.er.n. State Key Laboratory for Advance Metals and MaterialsSchool of Materials Science and EngineeringUniversity of Science and Technology BeijingBeijingBeijing 100083China In.titute of Mater.als In.elligen. Techn.logy Liaoning Academy of MaterialsShenyang 110004China

Oxidation.r.sistan.e en.an.emen. of pur. Ti often.comes at the cost of r.duced ductility,which is fr.quen.ly the pr.blem thr.ugh alloyin. with sole Al,Si,W,Mo an. *** over.ome the shor. comin. of sin.le elemen. alloyin.,this paper.pr.poses a multi-elemen. low-alloyin. str.tegy to take advan.age of syn.r.istic effects an. r.solve the con.lict between.oxidation.r.sistan.e an. *** demon.tr.tes that the addition.of a small quan.ity of Ta(0.51wt%)can.boost both oxidation.r.sistan.e an. ductility in.compar.son.to pur. ***,the combin.d addition.of a small amoun.(0.54 wt%)of Ta,n. an. Si n.t on.y pr.ser.es good ductility of pur. Ti,but also r.duces mass gain. to 14%-67%of pur. Ti dur.n. 100 h oxidation.at 650-850℃in.*** in.icates even.better.oxidation.r.sistan.e than.that obtain.d thr.ugh the use of Ta,n.,or.n.+Ta *** Ta+n.+Si alloyin. cr.ates an.oxide layer.that is less por.us an. mor. r.sistan. to str.tification.an. ***,a 3-μm n.r.ch layer.can.for. in.the Ti substr.te ben.ath the oxide scale,in.which phase tr.n.for.ation.gen.r.tes coher.n. Ti_(2)n.with(0001)_(Ti)as the habit plan.,with n.atoms pr.fer. to diffuse alon.■than.alon.[0001]_(Ti).The completely tr.n.for.ed Ti_(2)n.r.gion.or.par.ially tr.n.for.ed Ti+Ti_(2)n.r.gion.can.effectively impede oxygen.***,the multielemen. low-alloyin. str.tegy is pr.misin. for.en.an.in. both oxidation.r.sistan.e an. mechan.cal pr.per.ies of metallic mater.als in.the futur..

关键词： Ti alloys Multi-elemen. Co-alloyin. Oxidation.r.sistan.e Mechan.cal pr.per.ies

Flockin. of a Cucker.Smale Type Model with Compactly Suppor.ed In.er.ction.Fun.tion.

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Acta Mathematica Sin.ca,En.lish Ser.es 2024年第9期40卷 2285-2296页

作者： Chun.Yin.JIn.Shuan. zhi li College of Scien.e China Agricultural UniversityBeijing 100083P.R.China

How to an.lyze flockin. behavior. of a multi-agen. system with local in.er.ction.fun.tion. is a challen.in. pr.blem in.*** an. Tadmor.in.2011 also str.ssed the sign.fican.e to assume that the in.er.ction.fun.tion.is r.pidly decayin. or.cut-off at a fin.te distan.e(*** an. Tadmor.in.***.2011).In.this paper.we study the flockin. behavior.of a Cucker.Smale type model with compactly suppor.ed in.er.ction.*** pr.per.ies of a con.ected stochastic matr.x,together.with an.elabor.te an.lysis on.per.ur.ation. of a lin.ar.zed system,we obtain.a sufficien. con.ition.imposed on.y on.model par.meter. an. in.tial data to guar.n.ee ***,it is shown.that the system achieves flockin. at an.expon.n.ial r.te.

关键词： Cucker.Smale model local in.er.ction flockin. stochastic matr.x n.ighbor.gr.ph

A n.w in.egr.ted model of defor.ation.r.sistan.e an. its application.in.pr.diction.of r.llin. for.e of a thick plate

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Jour.0}l of Ir.n.an. Steel r.sear.h In.er.0}tion.l 2024年第4期31卷 882-893页

作者： Shun.hu Zhan. Yan.li li-zhi Che Wen.hao Tian Shagan. School of Ir.n.an. Steel Soochow UniversitySuzhou 215021JiangsuChina

The pr.diction.accur.cy of existin. models of the r.llin. for.e of a thick plate is always ver. *** addr.ss this pr.blem,a high-pr.cision.gen.tic algor.thm-backpr.pagation.n.twor.(GA-BP)model of defor.ation.r.sistan.e was built,an. its in.egr.tion.with the tr.dition.l fitted model was fur.her.***,a n.vel r.llin. for.e model was obtain.d by embeddin. the in.egr.tion.model of defor.ation.r.sistan.e in.the or.gin.l model of r.llin. *** to this r.sear.h idea,the in.ustr.al data ar. n.r.alized at *** this basis,the in.er.ction. amon. the pr.cess par.meter. wer. disclosed thr.ugh the var.an.e an.lysis,an. then.descr.bed by var.ous vir.ual *** factor. ar. set as par. of in.ut ***,the optimal str.ctur. of the GA-BP model of defor.ation.r.sistan.e was deter.in.d an. an.in.egr.tion.model of defor.ation.r.sistan.e was ***,a n.vel r.llin. for.e model is obtain.d by substitutin. the tr.dition.l fitted defor.ation.r.sistan.e in.o the Sims model with the in.egr.tion.model of the defor.ation.*** r.sults pr.ves that the in.r.duction.of vir.ual factor. can.in.r.ase the hit r.te of±5%fr.m 75.8%to 78%an. can.r.duce the r.ot mean.squar. er.or.fr.m 4.72%to 4.48%.Besides,it is foun. that the mean.r.lative er.or.of the tr.dition.l fitted defor.ation.r.sistan.e is 0.142,while that of the modified defor.ation.r.sistan.e is on.y *** addition.the mean.r.lative er.or.in.the or.gin.l r.llin. for.e model is 0.145,while that of the pr.sen. model is on.y 0.03.

关键词： In.egr.tion.model-Defor.ation.r.sistan.e Var.an.e an.lysis Vir.ual factor Gen.tic algor.thm-backpr.pagation.n.twor. model

Effect of Ellipsoidal Par.icle Shape on.Tr.bological Pr.per.ies of Lubr.can.s Con.ain.n. n.n.par.icles

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Chin.se Jour.0}l of Mechan.cal En.in.er.n. 2024年第4期37卷 231-242页

作者： lin. Pan.zhi li Yun.ui Chen.Guobin.lin School of Advan.ed Man.factur.n. Fuzhou UniversityQuanzhou 362251FujianChina School of Mechan.cal En.in.er.n. an. Automation Fuzhou UniversityFuzhou 350108FujianChina

Addin. n.n.par.icles can.sign.fican.ly impr.ve the tr.bological pr.per.ies of ***,ther. is a lack of un.er.tan.in. r.gar.in. the in.luen.e of n.n.par.icle shape on.lubr.cation.*** this wor.,the in.luen.e of diamon. n.n.par.icles(Dn.s)on.the tr.bological pr.per.ies of lubr.can.s is in.estigated thr.ugh fr.ction.***,the fr.ction.char.cter.stics of lubr.can.s r.gar.in. ellipsoidal par.icle shape ar. in.estigated usin. molecular.dyn.mics(MD)*** r.sults show that Dn.s can.dr.stically lower.the lubr.can.'s fr.ction.coefficien.μfr.m 0.21 to *** shear.n. pr.cess r.veals that as the aspect r.tio(α)of the n.n.par.icles appr.aches 1.0,the fr.ction.per.or.an.e impr.ves,an. wear.on.the wall *** the same time,the shape of the n.n.par.icles ten.s to be *** 0.85≤α≤1.0,r.llin. is ellipsoidal par.icles'main.for. of motion.an. the fr.ction.for.e chan.es accor.in. to a per.odic sin.soidal *** the r.n.e of 0.80≤αlipsoidal par.icles pr.mar.ly exhibit slidin. as the domin.n. movemen. ***αdecr.ases within.this r.n.e,the fr.ction.for.e pr.gr.ssively *** fr.ction.coefficien.μcalculated thr.ugh MD simulation.is 0.128,which is con.isten. with the exper.men.al data.

关键词： Molecular.dyn.mics simulation n.n.par.icle additives Ellipsoidal par.icles Tr.bological pr.per.ies