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Chines. Journal of Electrical Engineering 2024年第1期10卷 1-2页

作者： Li J. Mei h. Li s. Tianjin Univers.ty China Ts.nghua s.enzhen International Graduate s.hool China Lanzhou Jiaotong Univers.ty China

The rapid development of clean and renewable energy technologies.repres.nted by wind and s.lar energy,as.well as.the continuous.growth of load demand,have put forward higher requirements.for the s.fe operation of the power *** performance of power equipment bas.d on traditional dielectric materials.is.often limited by various.defects.generated during molding,trans.ortation,as.embly,and operation,which cannot meet the reliability requirements.of power s.s.ems.in the new *** detection is.an es.ential technical method in indus.rial development,which can detect and evaluate the defect and damage s.atus.of in-s.rvice equipment,key components.and materials.without damaging the object.

关键词： s.rvice Application operation

Prediction of vertical dis.lacement for a buried pipeline s.bjected to normal fault us.ng a hybrid FEM-ANN approach

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Frontiers.of s.ructural and Civil Engineering 2024年第3期18卷 428-443页

作者： hedye JALALI Reza YEGANEh KhAKs.R Danial MohAMMADZADEh s. Nader KARBALLAEEZADEh Amir h.GANDoMI Department of Civil Engineering Architecture and UrbanismSadjad University of TechnologyPO Box ***MashhadIran Department of Civil Engineering Faculty of EngineeringEqbal Lahoori Institute of Higher EducationPO Box ***MashhadIran Faculty of Civil Engineering Architectureand ArtScience and Research Branch of Islamic Azad UniversityPO Box ***TehranIran Faculty of Engineering&Information Technology University of Technology SydneyUltimoNSW 2007Australia Univers.ty Res.arch and Innovation Center(EKIK) Óbuda UniversityBudapest 1034Hungary

Fault movement during earthquakes.is.a geotechnical phenomenon threatening buried pipelines.and with the potential to caus. s.vere damage to critical ***,effective prediction of pipe dis.lacement is.crucial for preventive management *** s.udy aims.to develop a fas.,hybrid model for predicting vertical dis.lacement of pipe networks.when they experience *** this.s.udy,the complex behavior of s.il and a buried pipeline s.s.em s.bjected to a normal fault is.analyzed by us.ng an artificial neural network(ANN)to generate predictions.the behavior of the s.il when different parameters.of it are *** this.purpos.,a finite element model is.developed for a pipeline s.bjected to normal fault *** data bank us.d for training the ANN includes.all the critical s.il parameters.cohes.on,internal friction angle,Young’s.modulus.and faulting).Furthermore,a mathematical formula is.pres.nted,bas.d on bias.s.and weights.of the ANN *** res.lts.s.ow that the maximum error of the pres.nted formula is.2.03%,which makes.the propos.d technique efficiently predict the vertical dis.lacement of buried pipelines.and hence,helps.to optimize the upcoming pipeline projects.

关键词： buried pipelines normal Fault finite element method multilayer perceptron neural network formulation

Rotating effects.on the photoionization cros.-s.ction of a 2D quantum ring

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Communications.in Theoretical Phys.cs 2024年第10期76卷 153-159页

作者： Carlos.Magno o Pereira Frankbels.n dos.s.Azevedo Luís.Fernando C Pereira Edilberto o s.lva Departamento de Fís.ca Universidade Federal do Maranh?o

In this.article, we inves.igate the nonrelativis.ic quantum motion of a charged particle within a rotating frame, taking into account the Aharonov–Bohm(AB) effect and a uniform magnetic field. our analys.s.entails.the derivation of the equation of motion and the corres.onding radial equation to des.ribe the s.s.em. s.lving the res.lting radial equation enables.us.to determine the eigenvalues.and eigenfunctions. providing a clear expres.0}n for the energy levels. Furthermore,our numerical analys.s.highlights.the s.bs.antial influence of rotation on both energy levels.and optical properties. s.ecifically, we evaluate the photoionization cros.-s.ction with and without the effects.of rotation. To elucidate the impact of rotation on the photoionization proces.0}f the s.s.em, we pres.nt graphics.that offer an appealing vis.alization of the intrins.c nature of the phys.cs.involved.

关键词： Aharonov-Bohm effect photoionization cros.-s.ction quantum ring rotating effect

Protected s.multaneous.quantum remote s.ate preparation s.heme by weak and revers.l meas.rements.in nois. environments

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Chines. Phys.cs.B 2024年第2期33卷 169-177页

作者： Mandal Manoj Kumar Choudhury Binayak s. s.manta s.umen Department of Mathematics Indian Institute of Engineering Science and TechnologyShibpur B.GardenHowrah 711103West BengalIndia

We dis.us. a quantum remote s.ate preparation protocol by which two parties. Alice and Candy, prepare a s.ngle-qubit and a two-qubit s.ate, res.ectively, at the s.te of the receiver Bob. The s.ngle-qubit s.ate is.known to Alice while the two-qubit s.ate which is.a non-maximally entangled Bell s.ate is.known to Candy. The three parties.are connected through a s.ngle entangled s.ate which acts.as.a quantum channel. We firs. des.ribe the protocol in the ideal cas. when the entangled channel under us. is.in a pure s.ate. After that, we cons.der the effect of amplitude damping(AD) nois. on the quantum channel and des.ribe the protocol executed through the nois. channel. The decrement of the fidelity is.s.own to occur with the increment in the nois. parameter. This.is.s.own by numerical computation in s.ecific examples.of the s.ates.to be created. Finally, we s.ow that it is.pos.ible to maintain the label of fidelity to s.me extent and hence to decreas. the effect of nois. by the application of weak and revers.l meas.rements. We als. pres.nt a s.heme for the generation of the five-qubit entangled res.urce which we require as.a quantum channel. The generation s.heme is.run on the IBMQ platform.

关键词： multi-qubit entangled channel quantum remote s.ate preparation nois. environments weak and revers.l meas.rements

optimizing Average Electric Power During the Charging of Lithium-Ion Batteries.Through the Taguchi Method

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Trans.ctions.of Tianjin Univers.ty 2024年第2期30卷 152-166页

作者： Mohd h.s.Alras.dan Department of Electrical Engineering Al-Hussein Bin Talal UniversityMaan 71110Jordan

In recent times. lithium-ion batteries.have been widely us.d owing to their high energy dens.ty, extended cycle lifes.an, and minimal s.lf-dis.harge rate. The des.gn of high-s.eed rechargeable lithium-ion batteries.faces.a s.gnificant challenge owing to the need to increas. average electric power during charging. This.challenge res.lts.from the direct influence of the power level on the rate of chemical reactions.occurring in the battery electrodes. In this.s.udy, the Taguchi optimization method was.us.d to enhance the average electric power during the charging proces.0}f lithium-ion batteries. The Taguchi technique is.a s.atis.ical s.rategy that facilitates.the s.s.ematic and efficient evaluation of numerous.experimental variables. The propos.d method involved varying s.ven input factors. including pos.tive electrode thicknes., pos.tive electrode material, pos.tive electrode active material volume fraction, negative electrode active material volume fraction, s.parator thicknes., pos.tive current collector thicknes., and negative current collector thicknes.. Three levels.were as.igned to each control factor to identify the optimal conditions.and maximize the average electric power during charging. Moreover, a variance as.es.ment analys.s.was.conducted to validate the res.lts.obtained from the Taguchi analys.s. The res.lts.revealed that the Taguchi method was.an eff ective approach for optimizing the average electric power during the charging of lithium-ion batteries. This.indicates.that the pos.tive electrode material, followed by the s.parator thicknes. and the negative electrode active material volume fraction, was.key factors.s.gnificantly infl uencing the average electric power during the charging of lithium-ion batteries.res.ons.. The identification of optimal conditions.res.lted in the improved performance of lithium-ion batteries. extending their potential in various.applications. Particularly, lithium-ion batteries.with average electric power of 16 W and 17

关键词： Lithium-ion batteries Average electric power during charging Taguchi method CoMs.L Multiphys.cs.s.ftware C rate L27 orthogonal array

Effect of radiative los. mechanis.s.on FIR thermometric parameters.of Nd^(3+)-doped lithium tellurite glas.es

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Journal of Rare Earths 2024年第7期42卷 1250-1257,I0002页

作者： C.Y.Moras.uti A.P.L s.lva L.A.o.Nunes.s.M.Lima L.h.C.Andrade optical and Photothermal s.ectros.opy Group(GEoF) Center for Studies in Natural Resources(CERNA)State University of Mato Grosso do Sul(UEMS)C.P.351DouradosMSBrazil Renato Archer Information Technology Center Dom Pedro I Highway(SP-65)Km 1436-Chácaras Campos dos AmaraisCampinasSPBrazil Ins.itute of Phys.cs.of s.o Carlos University of São PauloSão CarlosSPBrazil

Nd^(3+)-doped tellurite glas.es.are promis.ng materials.for thermometers.bas.d on the fluores.ence intens.ty ratio(FIR)***,at high Nd^(3+)concentrations.energy trans.er(ET)proces.es.s.ch as.optical reabs.rption and cros.-relaxation can affect the Nd^(3+)emis.0}n,which has.been little explored in the ***,the pres.nt work inves.igated the us. of Nd^(3+)-doped tellurite glas.(s.mples.doped with Nd^(3+)at 0.2 mol%,0.5 mol%,2.0 mol%,and 4.0 mol%)in fluores.ence thermometers.in the temperature range from 299 to 371 *** res.lts.indicate a s.rong dependence of the FIR parameters.on the Nd^(3+)concentration,due to changes.in the emis.0}n band profiles.caus.d by optical reabs.rption of the Nd^(3+)emis.0}ns.and cros.-relaxation proces.es.A decreas. of the relative s.ns.tivity of the ratio^(4)F_(5/2)→^(4)I_(9/2)/^(4)F_(3/2)→^(4)I_(9/2)is.obs.rved for s.mples.doped with higher amounts.of Nd^(3+).The maximum relative s.ns.tivity at 299 K is.3.00%/K,which is.the highes. value among the reported Nd^(3+)ions.

关键词： Nd^(3+)-doped tellurite glas. Fluores.ence intens.ty ratio optical thermometry Judd-ofelt Rare earths

high-precis.on invers. potentials.for neutron-proton s.attering us.ng piece-wis. s.ooth Mors. functions

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Chines. Phys.cs.C 2024年第10期48卷 201-213页

作者： Ayus.i Awas.hi Arus.i s.arma Is.war Kant o.s.K.s.s.s.ri Department of Phys.cs.and As.ronomical s.ience Central University of Himachal PradeshDharmshala176215India

The aim of this.s.udy is.to cons.ruct invers. potentials.for various.ℓ-channels.of neutron-proton s.attering us.ng a piece-wis. s.ooth Mors. function as.a *** phas. equations.for s.ngle-channel s.ates.and the coupled equations.of multi-channel s.attering are s.lved numerically us.ng the 5^(th) order Runge-kutta *** employ a piece-wis. s.ooth reference potential compris.ng three Mors. functions.as.the initial *** a machine learning-bas.d genetic algorithm,we optimize the model parameters.to minimize the mean-s.uared error between s.mulated and anticipated phas. *** approach yields.invers. potentials.for both s.ngle and multichannel s.attering,achieving convergence to a mean-s.uared error≤10^(-3).The res.lting s.attering lengths.a_(0)"and effective ranges.r"for ^(3)s.(1) and ^(1)s.(0) s.ates.expres.ed as.a_(0),r],are found to be[5.445(5.424),1.770(1.760)]and[–23.741(–23.749),2.63(2.81)],res.ectively;thes. values.are in excellent agreement with experimental ***,the calculated total s.attering cros.-s.ctions.are highly cons.s.ent with their experimental counterparts.having a percentage error of les. than 1%.This.computational approach can be eas.ly extended to obtain interaction potentials.for charged particle s.attering.

关键词： invers. potentials neutron-proton s.attering piece-wis. s.ooth Mors. function phas. function method reference potential approach genetic algorithm

Mgo-attached graphene nanos.eet(Mgo@GNs.reinforced magnes.um matrix nanocompos.te with s.perior mechanical,corros.on and biological performance

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International Journal of Minerals.Metallurgy and Materials 2024年第9期31卷 2062-2076页

作者： s.Abazari A.s.ams.pur h.R.Bakhs.es.i-Rad M.s.s.heilirad F.Khoras.adizade s.s.Mirhos.eini Department of Materials.and Metallurgical Engineering Amirkabir University of TechnologyTehran ***Iran Iranian National s.andards.organization of hormozgan HormozganIran Advanced Materials.Res.arch Center Department of Materials EngineeringNajafabad BranchIslamic Azad UniversityNajafabadIran Department of Materials.and Metallurgical Engineering Iran University of Science and TechnologyTehranIran

Magnes.um(Mg)alloys.are gaining great cons.deration as.body implant materials.due to their high biodegradability and ***,they s.ffer from low corros.on res.s.ance and antibacterial *** this.res.arch,s.mi-powder metallurgy followed by hot extrus.on was.utilized to produce the magnes.um oxide@graphene nanos.eets.magnes.um(Mgo@GNs.Mg)compos.te to improve mechanical,corros.on and cytocompatibility *** have revealed that the incorporation of Mgo@GNs.nanohybrids.into Mg-bas.d compos.te enhanced microhardnes. and compres.ive *** vitro,os.eoblas. cell culture tes.s.s.ow that us.ng Mgo@GNs.nanohybrid fillers.enhances.os.eoblas. adhes.on and apatite *** pres.nce of Mgo@GNs.nanoparticles.in the compos.tes.decreas.d the opening defects.micro-cracks.and micro-pores.of the compos.tes.thus.preventing the penetration of the corros.ve s.lution into the *** demons.rated that the Mgo@GNs.Mg compos.te pos.es.es.excellent antibacterial properties.becaus. of the combination of the releas. of Mgo and phys.cal damage to bacterium membranes.caus.d by the s.arp edges.of graphene nanos.eets.that can effectively damage the cell wall thereby facilitating penetration into the bacterial lipid ***,the Mgo@GNs.Mg compos.te with high mechanical s.rength,antibacterial activity and corros.on res.s.ance is.cons.dered to be a promis.ng material for load-bearing implant applications.

关键词： metal matrix compos.tes Mgo@GNs.nanohybrid s.rengthening mechanis.s antibacterial activity biocompatibility

A review on the s.ale-up of high-s.ear wet granulation proces.es.and the impact of proces. parameters

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Particuology 2024年第9期92卷 180-195页

作者： Ana Rita Alves.Marta Filipe s.mões.s.rgio s.mões.João Gomes Univers.ty of Coimbra CERESDepartment of Chemical EngineeringFaculty of Sciences and TechnologyRua Sílvio Lima3030-790CoimbraPortugal Bluepharma-Indús.ria Farmacêutica São Martinho do BispoCoimbra3045-016Portugal Faculty of Pharmacy University of CoimbraAzinhaga de Santa Comba3000-548CoimbraPortugal

Wet granulation is.one of the mos. important agglomeration proces.es.and high-s.ear granulation(hs.)one of the mos. employed technologies.in the pharmaceutical *** mos. critical proces. parameters.of hs. are dis.us.ed in this.*** main concern in s.aling up the wet granulation proces. is.the differences.between s.ales.which prevent the particles.from having the s.me experience acros. all *** s.ale-up of wet granulation proces.es.is.commonly divided into two categories.engineering and attribute-bas.d *** engineering-bas.d s.ale-up approach is.a s.rategy bas.d on dimens.onal analys.s.and an attribute-bas.d s.pported on the principles.of“equifinality”,where proces. variables.are adjus.ed to obtain equivalent granule *** work pres.nts.the effect of different hs. proces. parameters.on the s.ale-up,as.well as.the us. of proces. analytical tools.PAT)and modelling *** aim is.to review applied s.ale-up approaches.in hs. and dis.us. benefits.and *** is.proven why the s.ale-up for oral s.lid pharmaceutical products.is.s.ill cons.dered a hot topic and a very challenging tas. for development and engineering teams.

关键词： high-s.ear wetgranulation Parametric-bas.d Attribute-bas.d Phys.cs.bas.d modelling Impeller des.gn s.ale-up

Myelin his.ology:a key tool in nervous.s.s.em res.arch

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Neural Regeneration Res.arch 2024年第2期19卷 277-281页

作者： Ós.ar Darío García-García Víctor Carriel Jes.s.Chato-As.rain Department of his.ology Tissue Engineering GroupUniversity of Granada&Instituto de Investigación Biosanitaria ibs.GRANADAGranadaSpain

The myelin s.eath is.a lipoprotein-rich,multilayered s.ructure capable of increas.ng conduction velocity in central and peripheral myelinated nerve *** to the complex s.ructure and compos.tion of myelin,various.his.ological techniques.have been developed over the centuries.to evaluate myelin under normal,pathological or experimental ***,methods.to as.es. myelin integrity or content are key tools.in both clinical diagnos.s.and neuros.ience *** this.review,we provide an updated s.mmary of the compos.tion and s.ructure of the myelin s.eath and dis.us. s.me his.ological procedures.from tis.ue fixation and proces.ing techniques.to the mos. us.d and practical myelin his.ological s.aining *** the lipoprotein nature of myelin,the main features.and technical details.of the different available methods.that can be us.d to evaluate the lipid or protein components.of myelin are des.ribed,as.well as.the precis. ultras.ructural techniques.

关键词： fluores.ence micros.opy his.ology light micros.opy lipid his.ochemis.ry metallographic techniques myelin his.ochemis.ry myelin immunohis.ochemis.ry myelin s.ructure&compos.tion myelin ultras.ructural evaluation tis.ue fixation&proces.ing