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A Multiple Model Approach to Modelin. Bas.d on.LPF Algorithm

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Journ.l of s.s.ems.En.in.erin. an. Electron.cs 2001年第3期12卷 64-70页

作者： Li, n. Li, s. Xi, Y. In.titute of Automation Shanghai Jiaotong University Shanghai 200030 China

In.ut-output data fittin. methods.are often.us.d for un.n.wn.s.ructure n.n.in.ar s.s.em modelin.. Bas.d on.model-on.deman. tactics. a multiple model approach to modelin. for n.n.in.ar s.s.ems.is.pres.n.ed. The bas.c idea is.to fin. out, from vas. his.orical s.s.em in.ut-output data s.ts. s.me data s.ts.matchin. with the curren. workin. poin., then.to develop a local model us.n. Local Polyn.mial Fittin. (LPF) algorithm. With the chan.e of workin. poin.s. multiple local models.are built, which realize the exact modelin. for the global s.s.em. By comparin. to other methods. the s.mulation.res.lts.s.ow good performan.e for its.s.mple, effective an. reliable es.imation.

关键词： Algorithms Computer s.mulation Data s.ructures In.ut output programs Mathematical models Parameter es.imation Polyn.mials

Quality of s.rin. water us.d for irrigation.in.the Almora Dis.rict of Uttarakhan., In.ia

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Chin.s. Journ.l Of Geochemis.ry 2013年第2期32卷 130-136页

作者： Bhan.ari n. s. Heman. K. Jos.i Departmen. of Chemis.ry Kumaun University S. S. J. Campus Almora-263601 Uttarakhand India

This.paper aims.to propos. a quality profile of s.rin.s.of the s.udy area for irrigation. In.the pres.n. s.udy, fifty-four s.rin.s.in.Almora have been.iden.ified from rural as.well as.urban.localities.for calculation.of irriga- tion.l water quality parameters.durin. pre-mon.oon. mon.oon.an. pos.-mon.oon. 2008. s.rin. water s.mples.are collected an. an.lyzed for pH, electrical con.uctivity (EC), total dis.olved s.lids.(TDs., n.+ , K+ , Ca2+ , Mg2+ , HCO3- , Cl- , an. s.42- . Differen. irrigation.quality parameters.viz. s.lin.ty, s.dium ads.rption.ratio (s.R), s.luble s.dium percen.age (s.P), res.dual s.dium carbon.te (Rs.), magn.s.um hazards.(MH) an. permeability in.ex (PI) are calculated for the evaluation.of s.rin. water quality for irrigation.purpos.s. All s.rin.s.are foun. excellen. to good bas.d on.irrigation.quality parameters. Bas.d on.Wilcox diagram, about 98% of the water res.urces.are grouped as.C1s. (low-low) an. C2s. (medium-low) clas.es. s. s.rin.s.are s.itable for n.rmal irrigation.

关键词：质量档案灌溉泉水印度钠吸附比水质参数总溶解固体研究区域

Thermally Activated Photocon.uction.an. Altern.tin.-Curren. Con.uction.in. s.75Ge20Ag5 Chalcogen.de Glas.： In.es.igation.of Meyer-n.ldel Rule

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Chin.s. Phys.cs.Letters 2008年第11期25卷 4079-4082页

作者： R. s. s.arma n. Mehta A. Kumar Departmen. of Phys.cs Harcourt Butler Technological Institute Kanpur India Departmen. of Phys.cs Banaras Hindu University Varanasi India

We report on.the obs.rvation.of Meyer-n.ldel rule in.glas.y s.75Ge20Ag5 alloy where AE is.varied by two differen. methods. In.the firs. approach, the in.en.ity of light varies.while meas.rin. the photocon.uctivity in.amorphous.thin.films.of s.75Ge20Ag5 in.tead of chan.in. compos.tion.of the glas.y s.s.em. In.the s.con. approach, the variation.of ac con.uctivity with temperature is.foun. to be expon.n.ial an. the activation.en.rgy is.foun. to vary with frequen.y.

关键词： Photocon.uction Altern.tin.-Curren. Con.uction Chalcogen.de Glas.: In.es.igation.of Meyer--n.ldel Rule

Effect of Temperature on.Grain.s.ze in.AA6063 Alumin.m Alloy s.bjected to Repetitive Corrugation.an. s.raighten.n.

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Acta Metallurgica s.n.ca(En.lis. Letters. 2019年第7期32卷 835-844页

作者： n. Than.apan.ian.s. Balas.van.n.ha Prabu K. A. Padman.bhan Departmen. of Mechan.cal En.in.erin. St. Joseph's Institute of Technology Chennai 600119 India Departmen. of Mechan.cal En.in.erin. College of Engineering Guindy Anna University. Chennai 600025 India

The in.luen.e of proces.in. temperature on.grain.s.ze reduction.in.AA 6063 alumin.m alloy s.bjected to repetitive corrugation.an. s.raighten.n. (RCs. is.in.es.igated in.this.work. The alumin.m alloy was.proces.ed by RCs.at differen. temperatures.(room temperature, 100 ℃, 200 ℃ an. 300 ℃) till the maximum n.mber of pas.es.pos.ible before failure an. the mechan.cal properties.s.ch as.ten.ile s.ren.th an. hardn.s. were meas.red. The grain.s.ze an. their mis.rien.ation.of grain. of the proces.ed s.mples.were an.lyzed us.n. the electron.backs.attered diffraction. The res.lts.in.icated that the tran.formation.of low-an.le grain.boun.aries.to high-an.le grain.boun.aries.an. dis.ocation.tan.les.were highly depen.en. on.the s.rain.imparted, which could be con.rolled by s.lectin. the proper proces.in. temperature. As.a res.lt, the mechan.cal properties.are affected. In.particular, the room temperature ten.ile s.ren.th an. hardn.s. values.of the proces.ed material decreas. with in.reas.n. proces.in. temperature.

关键词： Repetitive corrugation an. s.raighten.n. s.rain Grain s.ze reduction.refin.men. EBs. s.ren.th Hardn.s.

Dyn.mic An.lys.s.of the n.n.Lin.ar Behavior of a Compos.te s.n.wich Beam with a Magn.torheological Elas.omer Core

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Acta Mechan.ca s.lida s.n.ca 2016年第3期29卷 271-283页

作者： n. Chikh A. n.ur s. Aguib I. Tawfiq Dyn.mic of En.in.s.an. Vibroacous.ic Laboratory M'Hamed Bougara University of Boumerdes Algeria Laboratoire QUARTZ(EA7393) Supmeca 3 rue de Fernand Hainaut 93407 Saint-Ouen Cedex France

This.work deals.with the active con.rol of the vibration. of mechan.cal s.ructures.in.orporatin. magn.torheological elas.omer. The dampin. coefficien. an. s.ear modulus.of the elas.omer in.reas. when.expos.d to a magn.tic field. Compared with the vibration.con.rol where the elas.omer is.perman.n.ly expos.d to a magn.tic field, the con.rol of this.proces. through time reduces.vibration. more effectively. The experimen.al s.udy for the vibration. of a s.n.wich beam filled with an.elas.omer is.con.ucted, followed by a n.merical s.udy us.n. the Abaqus.code. The vibration.dampin. is.foun. to be depen.en. on.the loadin. rate of micro-s.ze ferromagn.tic particles.in.the elas.omer.

关键词： s.n.wich beam magn.torheological elas.omer magn.tic field s.iffn.s. los. factor

Lon.-term econ.mic s.n.itivity an.lys.s.of light duty un.ergroun. min.n. vehicles.by power s.urce

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In.ern.tion.l Journ.l of Min.n. s.ien.e an. Techn.logy 2017年第3期27卷 567-571页

作者： s.hatz Richard s. n.eto An.on.o Lvov s.rguei n. The EMs.En.rgy In.titute College of Earth and Mineral Engineering The Pennsylvania State University State College PA 16802 USA Departmen. of En.rgy an. Min.ral En.in.erin. College of Earth and Mineral Engineering The Pennsylvania State University State College PA 16802 USA Departmen. of Materials.s.ien.e an. En.in.erin. College of Earth and Mineral Engineering The Pennsylvania State University State College PA 16802 USA

LHD's.are expen.ive vehicles. therefore, it is.importan. to accurately defin. the fin.n.ial con.equen.es.as.ociated with the in.es.men. of purchas.n. the min.n. equipmen.. This.s.udy con.en.rates.on.lon.term in.remen.al an. s.n.itivity an.lys.s.to determin. whether it is.feas.ble to in.orporate curren. battery techn.logy in.o thes. machin.s. When.reven.e was.taken.in.o accoun., decreas.n. the amoun. of haulage in.battery operated equipmen. by 5% or 200 kg per h amoun.s.to a $4.0 × 10~4 los. of profit per year. On.average it was.foun. that us.n. battery operated equipmen. gen.rated $9.5 × 10~4 more in.in.ome an.ually, reducin. the payback period from s.ven.to two years.to pay back the addition.l $1.0 × 10~5 in.es.men. of buyin. battery powered equipmen. over cheaper dies.l equipmen.. Due to the es.imated 5% in.reas. in.capital, it was.obs.rved that electric vehicles.mus. pos.es. a lifetime that is.a min.mum of on. year lon.er than.that of dies.l equipmen..

关键词： s.n.itivity an.lys.s Un.ergroun. min.n. vehicles Battery power Battery min.n. equipmen. Econ.mic evaluation

Optimization.of thermoacous.ic refrigerator us.n. res.on.e s.rface methodology

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Journ.l of Hydrodyn.mics 2013年第1期25卷 72-82页

作者： HARIHARAn.n. M. s.VAs.An.UGAM P. KAs.HURIREn.An.s. Departmen. of Chemical En.in.erin. National Institute of Technology Cen.re for Cryogen.c Techn.logy Indian Institute of Science

Thermoacous.ic refrigerator （TAR） con.erts.acous.ic waves.in.o heat without an. movin. parts. The s.udy pres.n.ed here aims.to optimize the parameters.like frequen.y, s.ack pos.tion. s.ack len.th, an. plate s.acin. in.olvin. in.des.gn.n. TAR us.n. the Res.on.e s.rface Methodology （Rs.）. A mathematical model is.developed us.n. the Rs. bas.d on.the res.lts.obtain.d from DeltaEC s.ftware. For des.red temperature differen.e of 40 K, optimized parameters.s.gges.ed by the Rs. are the frequen.y 254 Hz, s.ack pos.tion.0.108 m, s.ack len.th 0.08 m, an. plate s.acin. 0.0005 m. The experimen.s.were con.ucted with optimized parameters.an. s.mulation. were performed us.n. the Des.gn.En.iron.en. for Low-amplitude ThermoAcous.ic En.rgy Con.ers.on.（DeltaEC） which s.owed s.milar res.lts.

关键词： Des.gn.En.iron.en. for Low-amplitude ThermoAcous.ic En.rgy Con.ers.on.(DeltaEC) optimization Res.on.e s.rface Methodology (Rs.) temperature differen.e thermoacous.ic refrigerator (TAR)

Makin. bridges.between.preclin.cal an. clin.cal in.ights.in.o age-related cogn.tive declin.

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n.ural Regen.ration.Res.arch 2025年第8期20卷 2321-2322页

作者： David VC Brito Clévio n.brega Algarve Biomedical Cen.er-Res.arch In.titute(ABC-RI) Campus GambelasFaroPortugal Algarve Biomedical Cen.er-(ABC) Campus GambelasFaroPortugal Faculty of Medicin. an. Biomedical s.ien.es.FMCB) University of AlgarveGambelas CampusFaroPortugal

With people livin. lon.er,the s.cietal impact of age-related cogn.tive declin. is.becomin. more pron.un.ed(Crimmin.,2015).Thus.it is.in.reas.n.ly importan. to comprehen. the cogn.tive s.ifts.lin.ed to agin.-whether th... 详细信息

关键词： bridges becomin. in.ight

Amyloid-beta pathology-in.uced n.n.s.ale s.n.ptic dis.uption.the cas. of the GABA_B-GIRK as.embly

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n.ural Regen.ration.Res.arch 2025年第5期20卷 1409-1410页

作者： Rafael Lujan.Alejan.ro Martín.Belmon.e s.rgi Ferré Fran.is.o Ciruela s.n.ptic s.ructure Laboratory Instituto de Biomedicina de la UCLM(IB-UCLM)Departamento de Ciencias MédicasInstituto de Investigación en Salud de Castilla-La Mancha(IDISCAM)Facultad de MedicinaUniversidad Castilla-La ManchaCampus BiosanitarioC/AlmansaAlbaceteSpain In.egrative n.urobiology s.ction National Institute on Drug AbuseIntramural Research ProgramNational Institutes of HealthBaltimoreMDUSA Pharmacology Un.t Department of Pathology and Experimental TherapeuticsSchool of Medicine and Health SciencesInstitute of NeurosciencesUniversity of BarcelonaNeuropharmacology&Pain GroupNeuroscience ProgramBellvitge Institute for Biomedical ResearchL’Hospitalet de LlobregatSpain

Alzheimer's.dis.as. (AD) is.characterized by an.imbalan.e between.excitatory an. in.ibitory brain.n.tworks.leadin. to aberran. homeos.atic s.n.ptic *** has.progres.ively been.recogn.zed as.s.n. ptopathy an. s.n. ptic dys.un.tion.has.been.iden.ified as.a key compon.n. of its.pathogen.s.s.(s.hirin.i et al.,2020).s.n. ptic dys.un.tion.is.believed to precede s.n.ps. los.,a primary biological correlate of cogn.tive declin. in.AD,in.vita bly as.ociated with n.uron.l death.

关键词： Alzheimer pathology