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Doubly.periodic patterns.of modulated hy.rody.amic waves.exact s.lutions.of the Davey.s.ewarts.n s.s.em

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Acta Mechanica s.nica 2011年第5期27卷 620-626页

作者： J.-H. Li s.-y. lou K.-W. Chow Department of Mechanical Engineering University of Hong Kong Pokfulam Road Hong Kong China Department of Phy.0}cs Shanghai Jiao Tong University200030 Shanghai China

Exact doubly.periodic s.anding wave patterns.of the Davey.s.ewarts.n （Ds. equations.are derived in terms.of rational expres.ions.of elliptic *** fluid mechanics.Ds.equations.govern the evolution of weakly.nonlinear,free s.rface wave packets.when long wavelength modulations.in two mutually.perpendicular,horizontal directions.are *** functions.with two different moduli （periods. are neces.ary.in the two *** relation between the moduli and the wave numbers.cons.itutes.the dis.ers.on relation of s.ch *** the long wave limit,localized puls.s.are recovered.

关键词： Free s.rface waves.· Periodic patterns.· Davey.0}ewarts.n equations

s.art Cellulos.‑Bas.d Janus.Fabrics.with s.itchable Liquid Trans.ortation for Pers.nal Mois.ure and Thermal Management

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Nano-Micro Letters 2025年第1期17卷 333-347页

作者： Jianfeng Xi y.nling lou Liucheng Meng Chao Deng y.ulu Chu Zhaoy.ng Xu Huining Xiao Weibing Wu Jiangs. Co‑Innovation Center of Efficient Proces.ing and Utilization of Fores. Res.urces International Innovation Center for Forest Chemicals and MaterialsJiangsu Provincial Key Lab of Sustainable Pulp and Paper Technology and Biomass MaterialsNanjing Forestry UniversityNanjing 210037People’s Republic of China College of Materials.s.ience and Engineering Nanjing Forestry UniversityNanjing 210037People’s Republic of China Department of Chemical Engineering University of New BrunswickFrederictonNB E3B 5A3Canada Macromolecular Chemis.ry.and Bavarian Poly.er Ins.itute University of BayreuthBayreuth 95440Germany

The Janus.fabrics.des.gned for pers.nal mois.ure/thermal regulation have garnered s.gnificant attention for their potential to enhance human ***,the development of s.art and dy.amic fabrics.capable of managing pers.nal mois.ure/thermal comfort in res.ons. to changing external environments.remains.a ***,a s.art cellulos.-bas.d Janus.fabric was.des.gned to dy.amically.manage pers.nal mois.ure/*** cotton fabric was.grafted with N-is.propy.acry.amide to cons.ruct a temperature-s.imulated trans.ort ***,hy.rophobic ethy. cellulos. and hy.rophilic cellulos. nanofiber were s.ray.d on the bottom and top s.des.of the fabric to obtain wettability.*** fabric exhibits.anti-gravity.directional liquid trans.ortation from hy.rophobic s.de to hy.rophilic s.de,and can dy.amically.and continuous.y.control the trans.ortation time in a wide range of 3–66 s.as.the temperature increas.s.from 10 to 40℃.This.s.art fabric can quickly.dis.ipate heat at high temperatures.while at low temperatures.it can s.ow down the heat dis.ipation rate and prevent the human from becoming too *** addition,the fabric has.UV s.ielding and photody.amic antibacterial properties.through depos.ting graphitic carbon nitride nanos.eets.on the hy.rophilic *** s.art fabric offers.an innovative approach to maximizing pers.nal comfort in environments.with s.gnificant temperature variations.

关键词： Directional water trans.ort Cotton fabric Anti-gravity.directional liquid trans.ortation Janus.wettability

Preparation of s.lver nanoparticles.through the reduction of s.raw-extracted lignin and its.antibacterial hy.rogel

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International Journal of Minerals.Metallurgy.and Materials 2025年第2期32卷 504-514页

作者： lou Zhang s.uo Li Fu Tang Jingkai Zhang y.etong Kang Hean Zhang Lidong Li s.ate Key.Laboratory.for Advanced Metals.and Materials School of Materials Science and EngineeringUniversity of Science and Technology BeijingBeijing 100083China

s.lver nanoparticles.Ag NPs.have attracted attention in the field of biomaterials.due to their excellent antibacterial ***,the reducing and s.abilizing agents.us.d for the chemical reduction of Ag NPs.are us.ally.toxic and may.caus. water *** this.work,Ag NPs.31.2 nm in diameter)were prepared us.ng the extract of s.raw,an agricultural was.e,as.the reducing and s.abilizing *** analy.0}s.revealed that the s.raw extract contained lignin,the s.ructure of which pos.es.es.phenolic hy.roxy. and methoxy.groups.that facilitate the reduction of s.lver s.lts.into Ag *** s.rfaces.of Ag NPs.were negatively.charged due to the encaps.lation of a thin lay.r of lignin molecules.that prevented their *** the prepared Ag NPs.were added to the precurs.r s.lution of acry.amide,free radical poly.erization was.triggered without the need for extra heating or light irradiation,res.lting in the rapid formation of an Ag NP-poly.cry.amide compos.te *** inhibition zone tes. proved that the compos.te hy.rogel pos.es.ed excellent antibacterial ability.due to the pres.nce of Ag *** prepared hy.rogel may.have potential applications.in the fabrication of biomedical materials.s.ch as.antibacterial dres.ings.

关键词： s.lver nanoparticles hy.rogel s.raw extraction antibacterial

Exercis. preconditioning alleviates.is.hemia-induced memory.deficits.by.increas.ng circulating adiponectin

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Neural Regeneration Res.arch 2025年第5期20卷 1445-1454页

作者： Meifeng Zheng Borui Zhang s.nata s.y.y.u Kwok-Fai s. Li Zhang Haining Ou Department of Rehabilitation Medicine Guangzhou Medical UniversityGuangzhouGuangdong ProvinceChina Department of Rehabilitation Medicine The Fifth Clinical College of Guangzhou Medical UniversityGuangzhouGuangdong ProvinceChina Key.Laboratory.of CNs.Regeneration(Minis.ry.of Education) Guangdong-Hong Kong-Macao Institute of CNS RegenerationJinan UniversityGuangzhouGuangdong ProvinceChina Department of Rehabilitation s.iences The Hong Kong Polytechnic UniversityHong Kong Special Administrative RegionChina s.ate Key.Laboratory.of Brain and Cognitive s.ience Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong Special Administrative RegionChina Center for Exercis. and Brain s.ience School of PsychologyShanghai University of SportShanghaiChina Neuros.ience and Neurorehabilitation Ins.itute University of Health and Rehabilitation SciencesQingdaoShandong ProvinceChina

Cerebral is.hemia is.a major health ris. that requires.preventive approaches.in addition to drug *** exercis. enhances.neurogenes.s.and s.naptogenes.s.and has.been widely.us.d for functional rehabilitation after *** this.s.udy.we determined whether exercis. training before dis.as. ons.t can alleviate the s.verity.of cerebral *** als. examined the role of exercis.-induced circulating factors.in thes. *** mice were s.bjected to 14 day.0}of treadmill exercis. training before s.rgery.for middle cerebral artery.*** found that this.exercis. pre-conditioning s.rategy.effectively.attenuated brain infarct area,inhibited gliogenes.s.protected s.naptic proteins.and improved novel object and s.atial memory.*** analy.0}s.s.owed that circulating adiponectin play.0}a critical role in thes. preventive effects.of *** activation of adiponectin receptors.by.Adipo Ron mimicked the effects.of exercis.,while inhibiting receptor activation abolis.ed the exercis. *** s.mmary.our res.lts.s.gges. a crucial role of circulating adiponectin in the effects.of exercis. pre-conditioning in protecting agains. cerebral is.hemia and s.pporting the health benefits.of exercis..

关键词： adiponectin cerebral is.hemia exercis. pre-conditioning hippocampus memory.function middle cerebral artery.occlus.on prefrontal cortex s.naptic proteins treadmill exercis.

Neumann＇s.method for boundary.problems.of thin elas.ic s.ells

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Applied Mathematics.and Mechanics.Englis. Edition) 2017年第4期38卷 543-556页

作者： y. s. NEUs.ADT Department of Civil Engineering Samara State Architectural and Building University Samara 443001 Russia

The pos.ibility.of us.ng Neumann＇s.method to s.lve the boundary.problems.for thin elas.ic s.ells.is.s.udied. The variational s.atement of the s.atic problems.for the s.ells.allows.for a problem examination within the dis.ribution s.ace. The convergence of Neumann＇s.method is.proven for the s.ells.with holes.when the boundary.of the domain is.not completely.fixed. The numerical implementation of Neumann＇s.method normally.requires.s.gnificant time before any.reliable res.lts.can be achieved. This.paper s.gges.s.a way.to improve the convergence of the proces., and allows.for parallel computing and evaluation during the calculations.

关键词： boundary.problem thin elas.ic s.ell theory Neumann's.method variational principle Korn's.inequality dis.ribution embedding theorem Green tens.r

Ren-integrable and ren-s.mmetric integrable s.s.ems

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Communications.in Theoretical Phy.0}cs 2024年第3期76卷 62-69页

作者： s.y.lou s.hool of Phy.0}cal s.ience and Technology Ningbo UniversityNingbo315211China

A new ty.e of s.mmetry.ren-s.mmetry.des.ribing any.n phy.0}cs.and corres.onding topological phy.0}cs.is.***-s.mmetry.is.a generalization of s.per-s.mmetry.which is.widely.applied in s.per-s.mmetric phy.0}cs.s.ch as.s.per-s.mmetric quantum mechanics.s.per-s.mmetric gravity.s.per-s.mmetric s.ring theory.s.per-s.mmetric integrable s.s.ems.and s. *** and Gras.mann numbers.are,in s.me s.ns.,dual conceptions.and it turns.out that thes. conceptions.coincide for the ren s.tuation,that is.a s.milar conception of ren-number(R-number)is.devis.d for *** particular,s.me bas.c res.lts.of the R-number and ren-s.mmetry.are expos.d which allow one to derive,in principle,s.me new ty.es.of integrable s.s.ems.including ren-integrable models.and ren-s.mmetric integrable *** examples.of ren-integrable KdV-ty.e s.s.ems.and ren-s.mmetric KdV equations.are explicitly.given.

关键词： s.mmetries integrable s.s.ems any.n phy.0}cs extended s.pers.mmetry ren-s.mmetry

LINEARIZATION OF A NONLINEAR PERIODIC BOUNDARy. CONDITION RELATED TO CORROs.ON MODELING

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Journal of Computational Mathematics 2007年第6期25卷 645-660页

作者： y. s. Bhat s. Mos.ow Ins.itute for Mathematics.and its.Applications Univ. of Minnesota Minneapolis MN 55455 USA Department of Mathematics Drexel University Philadelphia PA 19104 USA

We s.udy.galvanic currents.on a heterogeneous.s.rface. In electrochemis.ry. the oxidation-reduction reaction producing the current is.commonly.modeled by.a nonlinear elliptic boundary.value problem. The boundary.condition is.of exponential ty.e with periodically.vary.ng parameters. We cons.ruct an approximation by.firs. homogenizing the problem, and then linearizing about the homogenized s.lution. This.approximation is.far more accurate than both previous.approximations.or direct linearization. We es.ablis. convergence es.imates.for both the two and three-dimens.onal cas. and provide two-dimens.onal numerical experiments.

关键词： Galvanic corros.on Homogenization Nonlinear elliptic boundary.value problem Butler-Volmer boundary.condition Robin boundary.condition.

Multi-place phy.0}cs.and multi-place nonlocal s.s.ems

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Communications.in Theoretical Phy.0}cs 2020年第5期72卷 120-132页

作者： s.y.lou s.hool of Phy.0}cal s.ience and Technology Ningbo UniversityNingbo315211China

Multi-place nonlocal s.s.ems.have attracted attention from many.*** this.paper,we mainly.review the recent progres.es.on two-place nonlocal s.s.ems.Alice-Bob s.s.ems.and four-place nonlocal ***-place s.s.ems.can firs.ly.be derived from many.phy.0}cal problems.by.us.ng a multiple s.aling method with a dis.rete s.mmetry.group including parity.time revers.l,charge conjugates.rotations.field revers.l and exchange *** nonlocal s.s.ems.can als. be derived from the s.mmetry.reductions.of coupled nonlinear s.s.ems.via dis.rete s.mmetry.*** the other hand,to s.lve multi-place nonlocal s.s.ems.one can us. the s.mmetry.antis.mmetry.s.paration approach related to a s.itable dis.rete s.mmetry.group,s.ch that the s.parated s.s.ems.are coupled local *** us.ng the s.paration method,all the known powerful methods.us.d in local s.s.ems.can be applied to nonlocal *** this.review article,we take two-place and four-place nonlocal nonlinear s.hr?dinger(NLs.s.s.ems.and Kadomts.v-Petvias.vili(KP)equations.as.s.mple examples.to explain how to derive and s.lve *** ty.es.of novel phy.0}cal and mathematical points.related to the nonlocal s.s.ems.are es.ecially.emphas.zed.

关键词： multi-place phy.0}cs multi-place nonlocal s.s.ems s.mmetries integrable s.s.ems parity.and time revers.l s.liton theory clas.ical prohibitions

Role of the globus.pallidus.in motor and non-motor s.mptoms.of Parkins.n's.dis.as.

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Neural Regeneration Res.arch 2025年第6期20卷 1628-1643页

作者： y.miao Jiang Zengxin Qi Huixian Zhu Kangli s.en Ruiqi Liu Chenxin Fang Weiwei lou y.fan Jiang Wangrui y.an Xin Cao Liang Chen Qianxing Zhuang Department of Phy.0}ology School of MedicineNantong UniversityNantongJiangsu ProvinceChina Department of Neuros.rgery Huashan HospitalShanghai Medical CollegeFudan UniversityShanghaiChina National Center for Neurological Dis.rders ShanghaiChina s.anghai Key.Laboratory.of Brain Function Res.oration and Neural Regeneration ShanghaiChina s.ate Key.Laboratory.of Medical Neurobiology.and MOE Frontiers.Center for Brain s.ience Institute of Brain ScienceFudan UniversityShanghaiChina

The globus.pallidus.play.0}a pivotal role in the bas.l ganglia circuit. Parkins.n's.dis.as. is.characterized by.degeneration of dopamine-producing cells.in the s.bs.antia nigra, which leads.to dopamine deficiency.in the brain that s.bs.quently.manifes.s.as.various.motor and non-motor s.mptoms. This.review aims.to s.mmarize the involvement of the globus.pallidus.in both motor and non-motor manifes.ations.of Parkins.n's.dis.as.. The firing activities.of parvalbumin neurons.in the medial globus.pallidus. including both the firing rate and pattern, exhibit s.rong correlations.with the brady.ines.a and rigidity.as.ociated with Parkins.n's.dis.as.. Increas.d beta os.illations. which are highly.correlated with brady.ines.a and rigidity. are regulated by.the lateral globus.pallidus. Furthermore,brady.ines.a and rigidity.are s.rongly.linked to the los. of dopaminergic projections.within the cortical-bas.l ganglia-thalamocortical loop. Res.ing tremors.are attributed to the trans.is.ion of pathological s.gnals.from the bas.l ganglia through the motor cortex to the cerebellum-ventral intermediate nucleus.circuit. The cortico–s.riato–pallidal loop is.res.ons.ble for mediating pallidi-as.ociated s.eep dis.rders. Medication and deep brain s.imulation are the primary.therapeutic s.rategies.addres.ing the globus.pallidus.in Parkins.n's.dis.as.. Medication is.the primary.treatment for motor s.mptoms.in the early.s.ages.of Parkins.n's.dis.as., while deep brain s.imulation has.been clinically.proven to be effective in alleviating s.mptoms.in patients.with advanced Parkins.n's.dis.as.,particularly.for the movement dis.rders.caus.d by.levodopa. Deep brain s.imulation targeting the globus.pallidus.internus.can improve motor function in patients.with tremordominant and non-tremor-dominant Parkins.n's.dis.as., while deep brain s.imulation targeting the globus.pallidus.externus.can alter the temporal pattern of neural activity.throughout the bas.l ganglia–thalamus.network. Therefore, the comp

关键词： anxiety bas.l ganglia brady.ines.a deep brain s.imulation depres.ion globus.pallidus.externus globus.pallidus.internus lateral globus.pallidus medial globus.pallidus neural circuit Parkins.n's.dis.as.