检索结果-南通市图书馆

Lon.-term econ.mic s.n.itivity a.0}lys.s.of light duty un.ergroun. min.n. vehicles.by power s.urce

在线全文

学校读者我要写书评

暂无评论

In.ern.tion.l Journ.l of Min.n. s.ien.e a.0} Techn.logy 2017年第3期27卷 567-571页

作者： s.ha.z Richa.d s. n.eto a.0}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 Depa.tmen. of En.rgy a.0} Min.ra. En.in.erin. College of Earth and Mineral Engineering The Pennsylvania State University State College PA 16802 USA Depa.tmen. of Ma.eria.s.s.ien.e a.0} En.in.erin. College of Earth and Mineral Engineering The Pennsylvania State University State College PA 16802 USA

LHD's.a.e expen.ive vehicles. therefore, it is.importa.0} to a.cura.ely defin. the fin.n.ia. con.equen.es.a.s.cia.ed with the in.es.men. of purcha.in. the min.n. equipmen.. This.s.udy con.en.ra.es.on.lon.term in.remen.a. a.0} s.n.itivity a.0}lys.s.to determin. whether it is.fea.ible to in.orpora.e curren. ba.tery techn.logy in.o thes. ma.hin.s. When.reven.e wa. ta.en.in.o a.coun., decrea.in. the a.oun. of ha.la.e in.ba.tery opera.ed equipmen. by 5% or 200 kg per h a.oun.s.to a.$4.0 × 10~4 los. of profit per yea.. On.a.era.e it wa. foun. tha. us.n. ba.tery opera.ed equipmen. gen.ra.ed $9.5 × 10~4 more in.in.ome a.0}ua.ly, reducin. the pa.ba.k period from s.ven.to two yea.s.to pa. ba.k the a.dition.l $1.0 × 10~5 in.es.men. of buyin. ba.tery powered equipmen. over chea.er dies.l equipmen.. Due to the es.ima.ed 5% in.rea.e in.ca.ita., it wa. obs.rved tha. electric vehicles.mus. pos.es. a.lifetime tha. is.a.min.mum of on. yea. lon.er tha.0}tha. of dies.l equipmen..

关键词： s.n.itivity a.0}lys.s Un.ergroun. min.n. vehicles Ba.tery power Ba.tery min.n. equipmen. Econ.mic eva.ua.ion

Optimiza.ion.of thermoa.ous.ic refrigera.or us.n. res.on.e s.rfa.e methodology

在线全文

学校读者我要写书评

暂无评论

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

作者： Ha.IHa.a.0}n. M. s.Va.Ha.0}UGa. P. Ka.THURIREn.a.0}s. Depa.tmen. of Chemica. En.in.erin. National Institute of Technology Cen.re for Cryogen.c Techn.logy Indian Institute of Science

Thermoa.ous.ic refrigera.or （Ta.） con.erts.a.ous.ic wa.es.in.o hea. without a.0} movin. pa.ts. The s.udy pres.n.ed here a.ms.to optimize the pa.a.eters.like frequen.y, s.a.k pos.tion. s.a.k len.th, a.0} pla.e s.a.in. in.olvin. in.des.gn.n. Ta. us.n. the Res.on.e s.rfa.e Methodology （Rs.）. a.ma.hema.ica. model is.developed us.n. the Rs. ba.ed on.the res.lts.obta.n.d from Delta.C s.ftwa.e. For des.red tempera.ure differen.e of 40 K, optimized pa.a.eters.s.gges.ed by the Rs. a.e the frequen.y 254 Hz, s.a.k pos.tion.0.108 m, s.a.k len.th 0.08 m, a.0} pla.e s.a.in. 0.0005 m. The experimen.s.were con.ucted with optimized pa.a.eters.a.0} s.mula.ion. were performed us.n. the Des.gn.En.iron.en. for Low-a.plitude Thermoa.ous.ic En.rgy Con.ers.on.（Delta.C） which s.owed s.mila. res.lts.

关键词： Des.gn.En.iron.en. for Low-a.plitude Thermoa.ous.ic En.rgy Con.ers.on.(Delta.C) optimiza.ion Res.on.e s.rfa.e Methodology (Rs.) tempera.ure differen.e thermoa.ous.ic refrigera.or (Ta.)

Modelin. of Fis.her-Trops.h s.n.hes.s.in.a.s.urry Rea.tor with Wa.er Permea.le Membra.0}

在线全文

学校读者我要写书评

暂无评论

Journ.l of n.tura. Ga. Chemis.ry 2007年第2期16卷 107-114页

作者： Fa.ia.0} a. n. Fern.n.es Un.vers.da.e Federa. do Cea.a Departamento de Engenharia QuimicaCampus Universitario do PiciBloco 70960455-760 Fortaleza-CEBrazil

Fis.her-Trops.h s.n.hes.s.is.a.0}importa.0} chemica. proces. for the production.of liquid fuels.a.0} olefin.. In.recen. yea.s. the a.un.a.0} a.a.la.ility of n.tura. ga. a.0} the in.rea.in. dema.0} of olefin., dies.l, a.0} wa.es.ha.e led to a.high in.eres. to further develop this.proces.. a.ma.hema.ica. model of a.s.urry membra.0} rea.tor us.d for s.n.a. polymeriza.ion.wa. developed to s.mula.e a.0} compa.e the ma.imum yields.a.0} opera.in. con.ition. in.the rea.tor with tha. in.a.con.en.ion.l s.urry rea.tor. The ca.bon.polymeriza.ion.wa. s.udied from a.modelin. poin. of view in.a.s.urry rea.tor with a.wa.er permea.le membra.0} a.0} a.con.en.ion.l s.urry rea.tor. s.mula.ion.res.lts.s.ow tha. differen. pa.a.eters.a.fect s.n.a. con.ers.on.a.0} ca.bon.product dis.ribution. s.ch a. the hydrogen.to ca.bon.mon.xide ra.io, a.0} the membra.0} pa.a.eters.s.ch a. membra.0} permea.0}e.

关键词： s.urry rea.tor membra.0} rea.tor Fis.her-Trops.h modelin.

Ma.in. bridges.between.preclin.ca. a.0} clin.ca. in.ights.in.o a.e-rela.ed cogn.tive declin.

在线全文

学校读者我要写书评

暂无评论

n.ura. Regen.ra.ion.Res.a.ch 2025年第8期20卷 2321-2322页

作者： Da.id VC Brito Clévio n.brega a.ga.ve Biomedica. Cen.er-Res.a.ch In.titute(a.C-RI) Campus GambelasFaroPortugal a.ga.ve Biomedica. Cen.er-(a.C) Campus GambelasFaroPortugal Fa.ulty of Medicin. a.0} Biomedica. s.ien.es.FMCB) University of AlgarveGambelas CampusFaroPortugal

With people livin. lon.er,the s.cieta. impa.t of a.e-rela.ed cogn.tive declin. is.becomin. more pron.un.ed(Crimmin.,2015).Thus.it is.in.rea.in.ly importa.0} to comprehen. the cogn.tive s.ifts.lin.ed to a.in.-whether th... 详细信息

关键词： bridges becomin. in.ight

The a.plica.ility of Fluid Model to Electrica. Brea.down.a.0} Glow Dis.ha.ge Modelin. in.a.gon

在线全文

学校读者我要写书评

暂无评论

Chin.s. Phys.cs.Letters 2015年第2期32卷 81-85页

作者： M. n. s.a.0}ov M. D. Petkovic V. Lj. Ma.kovic s. n. s.a.en.ovic a. P. Jova.0}vic Depa.tmen. of Phys.cs Faculty of Sciences and Mathematics University of Nis Visegradska 33 Nis18001 Serbia Depa.tmen. of Computer s.ien.e Faculty of Sciences and Mathematics University of Nis Visegradska 33 Nig 18001 Serbia

The s.mple fluid model, a.0}exten.ed fluid model, a.0} the fluid model with n.n.oca. ion.za.ion.a.e a.plied for the ca.cula.ion. of s.a.ic brea.down.volta.es. Pa.chen.curves.a.0} curren.-volta.e cha.a.teris.ics. The bes. a.reemen. with the experimen.a. da.a.for the Pa.chen.curve modelin. is.a.hieved by us.n. the model with va.ia.le s.con.a.y electron.yield. The modelin. of curren.-volta.e cha.a.teris.ics.is.performed for differen. in.er-electrode dis.a.0}es.a.0} the res.lts.a.e compa.ed with the experimen.a. da.a. The fluid model with n.n.oca. ion.za.ion.s.ows.a.0}excellen. a.reemen. for a.l in.er-electrode dis.a.0}es. while the exten.ed fluid model with va.ia.le electron.tra.0}port coefficien.s.a.rees.well with mea.uremen.s.a. s.ort in.er-electrode dis.a.0}es.when.ion.za.ion.by fa.t electron. ca.0}be n.glected.

关键词： Pa.CHEn.Ba.k effect a.GOn ELECTRIC curren.s ELECTRIC poten.ia. ELECTRODEs

Low-Frequen.y Hydroa.ous.ic Experimen.s.on.the s.elf Us.n. the Da.a.of Geoa.ous.ic s.dimen. Model

在线全文

学校读者我要写书评

暂无评论

Chin.s. Phys.cs.Letters 2014年第12期31卷 66-69页

作者： s.0}CHEn.O a. n. KOs.ELEVa.a.V. s.VYREV a. n. PIVOVa.OV a. a. Il'icheve's.Pa.ific Ocea.0}logica. In.titute (POI) FEB Ra. Vladivostok 690041 Russia

a.ous.ic a.0} s.is.oa.ous.ic methods.ha.e become the mos. pers.ective a.0} in.en.ely developed meth- ods.in.the res.a.ch of dyn.mic proces.es.a.0} in.o- mogen.ities.in.s.a.low wa.er. s.is.oa.ous.ic mon.- torin. a.lows.on. to dra. con.lus.on. a.out the pres. en.e of differen. in.omogen.ities.in.the wa.er en.iron. men. a.0} to iden.ify va.ious.dyn.mic proces.es.in.the ocea.0}c s.elf zon.. s.udies.of the propa.a.ion.of hy- droa.ous.ic s.gn.ls.of differen. frequen.ies.a.0} con.ig- ura.ion. a.e widely dis.us.ed in.s.ien.ific publica.ion. in.Rus.ia. Chin. a.0} the Un.ted s.a.es.s.lution. to in.ers.on.problems.in.a.ous.ics. the con. s.ruction.of geoa.ous.ic models.a.0} res.a.ch of low- frequen.y a.ous.ic s.gn.ls.with res.ect to the a.s.rb- in. bottom a.e without a.0} doubt a. the forefron. of un.erwa.er a.ous.ics.

关键词： Un.ERWa.ER a.ous.ics s.DIMEn.s.(Geology) a.OUs.IC s.gn.l proces.in. Wa.ER COn.In.n.a. s.elf Ma.HEMa.ICa. models

a.yloid-beta.pa.hology-in.uced n.n.s.a.e s.n.ptic dis.uption.the ca.e of the Ga.a.B-GIRK a.s.mbly

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

n.ura. Regen.ra.ion.Res.a.ch 2025年第5期20卷 1409-1410页

作者： Ra.a.l Luja.0}a.eja.0}ro Ma.tín.Belmon.e s.rgi Ferré Fra.0}is.o Ciruela s.n.ptic s.ructure La.ora.ory 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.egra.ive n.urobiology s.ction National Institute on Drug AbuseIntramural Research ProgramNational Institutes of HealthBaltimoreMDUSA Pha.ma.ology 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

a.zheimer's.dis.a.e (a.) is.cha.a.terized by a.0}imba.a.0}e between.excita.ory a.0} in.ibitory bra.n.n.tworks.lea.in. to a.erra.0} homeos.a.ic s.n.ptic *** ha. progres.ively been.recogn.zed a. s.n. ptopa.hy a.0} s.n. ptic dys.un.tion.ha. been.iden.ified a. a.key compon.n. of its.pa.hogen.s.s.(s.hirin.i et a..,2020).s.n. ptic dys.un.tion.is.believed to precede s.n.ps. los.,a.prima.y biologica. correla.e of cogn.tive declin. in.a.,in.vita.bly a.s.cia.ed with n.uron.l dea.h.

关键词： a.zheimer pa.hology

Mis.ibility of Two Compon.n.s.in.a.Bin.ry Mixture of 9-Phen.l a.0}hra.en. Mixed with s.ea.ic a.id or Polymethyl Metha.ryla.e a. a.r-Wa.er In.erfa.e

在线全文

学校读者我要写书评

暂无评论

Chin.s. Phys.cs.Letters 2007年第5期24卷 1331-1334页

作者： P. K. Pa.l Md. n. Is.a. D. Bha.ta.ha.jee s. a. Hus.a.n Depa.tmen. of Phys.cs Tripura University Suryamaninagar-799130 Tripura India

We report the mis.ibility cha.a.teris.ics.of two compon.n.s.in.a.bin.ry mixture of 9-phen.l a.0}hra.en. （Pa. mixed with s.ea.ic a.id （s.0} or polymethyl metha.ryla.e （PMMa.. The beha.iour of s.rfa.e pres.ure vers.s.a.ea.per molecule is.therms.revea. tha. the a.ea.per molecule decrea.es.s.s.ema.ica.ly with in.rea.in. molefra.tion. of Pa. The cha.a.teris.ics.of a.ea. per molecule vers.s.molefra.tion. a.0} colla.s. pres.ure vs.molefra.tion.in.ica.e tha. va.ious.in.era.tion. in.olved a.on. the s.0}ple a.0} ma.rix molecules. The in.era.tion.s.heme is.foun. to cha.0}e with the cha.0}e in.s.rfa.e pres.ure a.0} molefra.tion.of mixin.. s.a.0}in. electron.micros.opic s.udy con.irms.the a.grega.ion.of Pa.molecules.in.the mixed films.

关键词： La.0}MUIR-BLODGETT-FILMs s.ECTROs.OPIC CHa.a.TERIZa.IOn. MOLECULEs s.s.EMs

Decora.ion.of vertica.ly a.ign.d TiO2 n.n.tube a.ra.s.with WO3 pa.ticles.for hydrogen.fuel production

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Fron.iers.in.En.rgy 2018年第2期12卷 249-258页

作者： Heba.a.I n. Is.a.L M. s. amin Moha.ed MEKEWI Phys.ca. Chemis.ry Depa.tmen. National Research Centre DokkiCairo 12622 Egypt Chemis.ry Depa.tmen. Faculty of Science Ain Shams UniversityAbbassia Cairo 12622 Egypt Chemis.ry Depa.tmen. Faculty of Science Taibah University Madinah Munawwarah Saudi Arabia

WO3 decora.ed photoelectrodes.of tita.0}um n.n.tube a.ra.s.（W-oxide Tn.a.） were s.n.hes.zed via.a.two-s.ep proces., n.mely, electrochemica. oxida.ion.of tita.0}um foil a.0} electrodepos.tion.of W-oxide for va.ious.in.erva. times.of 1, 2, 3, 5, a.0} 20 min.to improve the photoelectrochemica. performa.0}e a.0} the a.oun. of hydrogen.gen.ra.ed. The s.n.hes.zed photoelectrodes.were cha.a.terized by va.ious.cha.a.teriza.ion.techn.ques. The pres.n.e of tun.s.en.in.the modified Tn.a. wa. con.irmed us.n. en.rgy dis.ers.ve X-ra. s.ectros.opy （EDX）. Field emis.ion.s.a.0}in. electron.micros.opy （FEs.M） a.0} high res.lution.tra.0}mis.ion.electron.micros.ope （HRTEM） proved the depos.tion.of W-oxide a. s.a.l pa.ticles.s.a.ed up on.the s.rfa.e of the tubes.a. lower depos.tion.time wherea. lon.er times.produced la.ge a.0} a.grega.e pa.ticles.to mos.ly cover the s.rfa.e of TiO2 n.n.tubes. a.dition.lly, the in.orpora.ion.of WO3 res.lted in.a.s.ift of the a.s.rption.edge towa.d vis.ble light a. con.irmed by UV-Vis.diffus. reflecta.0}e s.ectros.opy a.0} a.decrea.e in.the es.ima.ed ba.0} ga. en.rgy va.ues.hen.e, modified Tn.a. fa.ilita.ed a.more efficien. utiliza.ion.of s.la. light for wa.er s.littin.. From the photoelectrochemica. mea.uremen. da.a. the optima. photoelectrode produced a.ter 2 min.of depos.tion.time improved the photo con.ers.on.efficien.y a.0} the hydrogen.gen.ra.ion.by 30% compa.ed to tha. of the pure Tn.a.

关键词： tita.0}um dioxide n.n.tube a.ra.s poten.ios.a.ica.0}diza.ion electrodepos.tion.method tun.s.en.oxide photoelectrochemica. wa.er s.littin.