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s.arch for production of dark fermion candidates.in as.ociation with heavy.neutral gauge bos.n decay.ng to dimuon in proton-proton collis.ons.at√s.8 TeV us.ng CMs.open data

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Chines. Phy.ics.C 2024年第4期48卷 6-13页

作者： y.Mahmoud H.Abdallah M.T.Hus.ein s.Elgammal Centre for theoretical phy.ics The British University in EgyptEgypt Phy.ics.Department Faculty of ScienceCairo UniversityEgypt

In this.s.udy.we conducted a s.arch for dark matter us.ng a part of the data recorded by.the CMs.experiment during run-I of the LHC in 2012 with a center of mas. energy.of 8 TeV and an integrated luminos.ty.of 11.6 fb−*** data were gathered from the CMs.open *** matter,in the framework of the s.mplified model(mono-Z′),can be produced from proton-proton collis.ons.in as.ociation with a new hy.othetical gauge bos.n,Z′.Thus.the s.arch was.conducted in the dimuon plus.large mis.ing trans.ers. momentum *** benchmark s.enario of mono-Z′,which is.known as.light vector,was.us.d for interpreting the CMs.open *** evidence of dark matter was.obs.1}ved,and exclus.on limits.were s.t on the mas.es.of dark matter and Z′at 95%confidence level.

关键词： dark matter large hadron collider CMs.open data s.arch for new phy.ics dark fermion

Effect of Eu3+,Bi3+,and Li+ doping on lumines.ent property.of GdNbO4

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Journal of Rare Earths 2024年第1期42卷 66-75页

作者： s.W.Wi y.s.Lee Department of Phy.ics.and Integrative Ins.itute of Bas.c s.iences Soongsil University

We inves.igated the emis.ion properties.of Eu3+-doped GdNbO4-bas.d oxide phos.hors.aiming at improving the Eu3+emis.ion by.codoping of Bi3+and Li+.Eu3+s.ngly.doped,Eu3+and Bi3+doubly.doped,and Eu3+,Bi3+,and Li+triply.doped GdNbO4were prepared us.ng a high-temperature s.lid-s.ate reaction *** red-orange emis.ions.from Eu3+in the s.ngly.doped s.mples.are s.gnificantly.improved by.the codoping of Bi3+,mainly.due to the energy.trans.er from Bi3+to Eu3+.The additional codoping of Li+is.found to increas. the Eu3+emis.ion *** improvement might be attributed to the increas. in the photolumines.ent quantum y.eld originating from larger grain s.zes.and better cry.tallinity.A detailed analy.is.of the X-ray.diffraction pattern and the as.1}metric ratio es.imated from the photolumines.ence s.ectra s.ow that the local lattice environment around Eu3+in GdNbO4does.not change s.gnificantly.with the codoping of Bi3+and Li+.Our res.lts.indicate that Li+doping is.a promis.ng way.to improve the emis.ion properties.of rare-earth ion-doped GdNbO4phos.hors.

关键词： Eu 3+ GdNbO 4 Codoping of Li + Photolumines.ence s.ns.tizer Rare earths

Decompos.tion s.lutions.and Bäcklund trans.ormations.of the B-ty.e and C-ty.e Kadomts.v-Petvias.vili equations

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Communications.in Theoretical Phy.ics 2024年第6期76卷 34-44页

作者： Xiazhi Hao s.y.Lou College of s.ience Zhejiang University of TechnologyHangzhou 310014China s.hool of Phy.ical s.ience and Technology Ningbo UniversityNingbo 315211China

This.paper introduces.a modified formal variable s.paration approach,s.owcas.ng a s.1}tematic and notably.s.raightforward methodology.for analy.ing the B-ty.e Kadomts.v-Petvias.vili(BKP)*** the application of this.approach,we s.cces.fully.as.ertain decompos.tion s.lutions.Bäcklund trans.ormations.the Lax pair,and the linear s.perpos.tion s.lution as.ociated with the aforementioned ***,we expand the utilization of this.technique to the C-ty.e Kadomts.v-Petvias.vili(CKP)equation,leading to the derivation of decompos.tion s.lutions.Bäcklund trans.ormations.and the Lax pair s.ecific to this.*** res.lts.obtained not only.unders.ore the efficacy.of the propos.d approach,but als. highlight its.potential in offering a profound comprehens.on of integrable behaviors.in nonlinear ***,this.approach demons.rates.an efficient framework for es.ablis.ing interrelations.between divers. s.1}tems.

关键词： decompos.tion s.lution Backlund trans.ormation Lax pair linear s.perpos.tion s.lution

Pos.-fontan circulation hepatocellular carcinoma:Open and laparos.opic hepatectomy

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Hepatobiliary.& Pancreatic Dis.as.s.International 2024年第1期23卷 90-93页

作者： Karin Ky.Ho Wong Hoi s.e s.mon Hy.Ts.ng Kevin s.Lo Tan To cheung Department of s.rgery The University of Hong Kong102 Pok Fu Lam RoadHong KongChina Department of Anaes.hesiology Queen Mary Hospital102 Pok Fu Lam RoadHong KongChina

To the Editor:Fontan-as.ociated liver dis.as. s.ows.increas.ng incidence as.advances.in pediatric cardiology.have prolonged life expectancy.in patients.with s.ngle ventricle congenital heart defects.1].Their unique phy.iology.and procedure-related s.quelae pres.nt an increas.ngly.relevant challenge in hepatic *** hereby.reported a s.0}ies.of patients.s.ffering from hepatocellular carcinoma(HCC)who s.cces.fully.underwent open and laparos.opic hepatectomy.

关键词： hepatocellular hepatectomy s.rgery

Cons.ruction of 2D/2D Ti_(3)C_(2)T_(x)MXene/Cds.heterojunction with photothermal effect for efficient photocataly.ic hy.rogen production

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Journal of Materials.s.ience & Technology 2024年第4期171卷 1-9页

作者： T.y.Huang Z.y.ng s.y.y.ng Z.H.Dai y.J.Liu J.H.Liao G.y.Zhong Z.J.Xie y.P.Fang s.s.Zhang Key.Laboratory.for Biobas.d Materials.and Energy.of Minis.ry.of Education Guangdong Laboratory for Lingnan Modern AgricultureCollege of Materials and EnergySouth China Agricultural UniversityGuangzhou 510643China s.hool of Phy.ics.and Optoelectronics South China University of TechnologyGuangzhou 510640China s.hool of Chemical Engineering and Energy.Technology Guangdong Provincial Key Laboratory of Distributed Energy SystemsDongguan University of TechnologyDongguan 523808China

The ins.ns.tivity.of s.miconductors.to vis.ble and infrared light is.a key.cons.raint on the utilization of light energy.in photocataly.ic *** photocataly.ts.with full-s.ectrum abs.rption through s.rface engineering is.an effective approach to fully.harnes.ing light energy.in s.miconductor ***,a novel s.able Ti_(3)C_(2)T_(x)MXene/Cds.heterojunction cataly.t is.obtained by.in-s.tu epitaxial growth of two-dimens.onal(2D)Cds.nanos.eets.on 2D MXene interface via a s.lvothermal *** exceptional light abs.rption properties.of MXene confer outs.anding full-s.ectrum driven photocat-aly.ic hy.rogen evolution capability.upon the heterogeneous.*** unique 2D/2D s.ructure effectively.mitigated the recombination of photogenerated carriers.enhancing the photocataly.ic performance of the ***,the compos.te cataly.t exhibits.a s.gnificantly.higher s.rface temperature of 80.4℃under vis.ble light irradiation at an intens.ty.of 0.1 W/cm^(2),which is.1.84 times.higher than that of *** irradiation of vis.ble and near infrared light,the compos.te cataly.t with photothermal ef-fect demons.rates.a remarkable hy.rogen evolution rate of 65.4 mmol g^(-1)h^(-1),which is.7.2 times.higher than that of Cds.*** s.udy.introduces.a novel approach for cons.ructing full-s.ectrum abs.rption cataly.ts.and expands.the application of the photothermal effect in photocataly.ic hy.rogen evolution res.arch.

关键词： Two-dimens.onal s.ructure Heteros.ructure Photothermal effect Photocataly.t Hy.rogen evolution

Pros.ects.of the Multi-channel Photometric s.rvey.Teles.ope in the Cos.ological Application of Ty.e Ia s.pernovae

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Res.arch in As.ronomy.and As.rophy.ics 2024年第4期24卷 183-191页

作者： Zheny. Wang Jujia Zhang Xinzhong er Jinming Bai y.nnan Obs.1}vatories Chinese Academy of SciencesKunming 650216China Univers.ty.of Chines. Academy.of s.iences Beijing 100049China Key.Laboratory.for the s.ructure and Evolution of Celes.ial Objects Chinese Academy of SciencesKunming 650216China International Centre of s.pernovae Yunnan Key LaboratoryKunming 650216China s.uth-Wes.ern Ins.itute for As.ronomy.Res.arch Yunnan UniversityKunming 650500China

The Multi-channel Photometric s.rvey.Teles.ope(Mephis.o)is.a real-time,three-color photometric s.0}tem des.gned to capture the color evolution of s.ars.and trans.ents.*** teles.ope s.0}tem can be crucial in cos.ological dis.ance meas.rements.of low-reds.ift(low-z,z■0.1)Ty.e Ia s.pernovae(s.e Ia).To optimize the capabilities.of this.ins.rument,we perform a comprehens.ve s.mulation s.udy.before its.official operation is.s.heduled to *** cons.dering the impact of atmos.heric extinction,weather conditions.and the lunar phas. at the obs.4}ving s.te involving the ins.rumental features.we s.mulate light curves.of s.e Ia obtained by.*** bes. s.rategy.in the cas. of s. Ia cos.ology.is.to take the image at an expos.re time of 130 s.with a cadence of 3 *** this.condition,Mephis.o can obtain hundreds.of high-quality.s.e Ia to achieve a dis.ance meas.rement better than 4.5%.Given the on-time s.ectral clas.ification and monitoring of the Lijiang 2.4 m Teles.ope at the s.me obs.4}vatory.Mephis.o,in the whole operation,can s.gnificantly.enrich the well-calibrated s.mple of s.pernovae at low-z and improve the calibration accuracy.of high-z s.e Ia.

关键词： (s.ars.)s.pernovae:general (cos.ology.)cos.ological parameters teles.opes

An Integrated Bipolar Picture Fuzzy.Decis.on Driven s.0}tem to s.rutinize Food Was.e Treatment Technology.through As.orted Factor Analy.is

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Computer Modeling in Engineering & s.iences 2024年第9期140卷 2665-2687页

作者： Navaneethakris.nan s.ganthi Keerthana Devi s.may.n Naray.namoorthy.Thirumalai Nallas.van Parthas.rathy.Chakkarapani s.mathi Thilagas.ee Dragan Pamucar Vladimir s.mic Has.n Dinçer s.0}hat y.ks.l Department of Mathematics Bharathiar UniversityCoimbatore641046India Department of Mathematics Sri Ramakrishna Mission Vidyalaya College of Arts and ScienceCoimbatore641020India Department of Operations.Res.arch and s.atis.ics Faculty of Organizational SciencesUniversity of BelgradeBelgrade11000Serbia College of Engineering Department of Industrial Engineering and ManagementYuan Ze UniversityTaoyuan City320315TaiwanChina Faculty.of Trans.ort and Traffic Engineering University of BelgradeVojvode Stepe 305Belgrade11000Serbia Department of Computer s.ience and Engineering College of InformaticsKorea UniversitySeoul02841Republic of Korea s.hool of Bus.nes. Istanbul Medipol UniversityIstanbul34083Turkey Department of Economics.and Management Khazar UniversityBakuAzerbaijan

Food Was.e(FW)is.a pres.ing environmental concern that affects.every.country.*** one-third of the food that is.produced ends.up as.was.e,contributing to the carbon ***,the FW mus. be properly.treated to reduce environmental *** s.udy.evaluates.a few available Food Was.e Treatment(FWT)technologies.s.ch as.anaerobic diges.ion,compos.ing,landfill,and incineration,which are widely.us.d.A Bipolar Picture Fuzzy.s.t(BPFs.is.propos.d to deal with the ambiguity.and uncertainty.that aris. when converting a real-world problem to a mathematical model.A novel Criteria Importance Through Intercriteria Correlation-s.able Preference Ordering Towards.Ideal s.lution(CRITIC-s.OTIs.approach is.developed to objectively.analy.e FWT s.lection bas.d on thirteen criteria covering the indus.ry.s.technical,environmental,and entrepreneurial *** CRITIC method is.us.d for the objective analy.is.of the importance of each criterion in FWT *** s.OTIs.method is.adopted to rank the alternative has.le-free,following the *** propos.d model offers.a rank revers.l-free model,i.e.,the rank of the alternatives.remains.unaffected even after the addition or removal of an *** addition,comparative and s.ns.tivity.analy.es.are performed to ens.re the reliability.and robus.nes. of the propos.d model and to validate the propos.d res.lt.

关键词： Fuzzy food was.e treatment s.lection bipolar picture fuzzy.s.t and decis.on-making

Dis.inct Electrical and Mechanical Res.ons.s.of a Cu-10Fe Compos.te Prepared by.Hot-Pres.ed s.ntering and Pos. Treatment

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Acta Metallurgica s.nica(Englis. Letters. 2024年第2期37卷 255-265页

作者： X.y.y.e s.y.Peng X.Zhang C.N.He y.Z.Tian Key.Laboratory.for Anis.tropy.and Texture of Materials.Minis.ry.of Education) School of Materials Science and EngineeringNortheastern UniversityShenyang110819China s.hool of Materials.s.ience and Engineering and Tianjin Key.Laboratory.of Compos.te and Functional Materials Tianjin UniversityTianjin300350China Res.arch Centre for Metallic Wires Northeastern UniversityShenyang110819China

A Cu-10wt%Fe compos.te was.prepared through hot-pres.ed s.ntering,and the material was.s.bs.quently.s.lution *** hot-pres.ed s.ntered and s.lution treated materials.were rolled and *** precipitation behavior and performance changes.were s.2}tematically.s.udied by.us.ng s.anning electron micros.opy.and trans.is.ion electron *** contras. to the hot-pres.ed s.ntered s.ecimen,the s.lution treatment s.gnificantly.affects.the thermal s.ability.and properties.of the Cu-10wt%Fe *** Cu-10wt%Fe compos.te was.prepared after s.lid s.lution,cold rolling and aging at 773 K for 1 h,and it obtained excellent tens.le s.rength of 494 MPa,uniform elongation of 16.3%,electrical conductivity.of 51.1%IACs.and s.ftening temperature of 838 *** for the dis.inct difference in thermal s.ability.and properties.between hot-pres.ed s.ntered and s.lution treated s.ecimens.were *** findings.provide a theoretical bas.s.for des.gning high-performance Cu-bas.d in-s.tu compos.tes.by.pos. treatment.

关键词： Cu-Fe compos.te Hot-pres.ed s.ntering Thermal s.ability s.rength Electrical conductivity

轴重和频率对激光修复316L不锈钢涂层在铁路车轮踏面制动中摩擦学性能的影响

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表面工程与再制造 2024年第2期24卷 51-52页

作者： Li s. Xiao Q. y.ng W. y.ng C. Wang y. s.ate Key.Laboratory.of Performance Monitoring and Protecting of Rail Trans.t Infras.ructure East China Jiaotong University Nanchang 330013 China s.hool of Mechatronics.and Vehicle Engineering East China Jiaotong University Nanchang 330013 China Railway.Indus.ry.Key.Laboratory.of Intelligent Operation and Maintenance of Rolling s.ock East China Jiaotong University Nanchang 330013 China

研究复杂制动环境对修复熔覆层服役性能的影响,对提高列车轮轨系统抵御极端恶劣环境的能力具有重要意义。本文针对火车车轮踏面局部损伤问题,利用激光熔覆修复技术在损伤处制备316L不锈钢涂层。采用Ms.HT1000高温磨损试验机进行磨损实... 详细信息

研究复杂制动环境对修复熔覆层服役性能的影响,对提高列车轮轨系统抵御极端恶劣环境的能力具有重要意义。本文针对火车车轮踏面局部损伤问题,利用激光熔覆修复技术在损伤处制备316L不锈钢涂层。采用Ms.HT1000高温磨损试验机进行磨损实验。然后,分析不同制动条件对修复试样在室温和高温下摩擦磨损性能的影响。

关键词：激光修复铁路车轮局部损伤磨损实验车轮踏面磨损试验机服役性能踏面制动