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Complemen.ary roles.of glial cells.in.gen.ratin. region.s.ecific n.uroin.lammatory res.on.es.an. phagocytos.s.in.Parkin.on.s.dis.as.

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n.ural Regen.ration.Res.arch 2025年第10期20卷 2917-2918页

作者： Leyre Ayerra Maria s.Aymerich Un.vers.dad de n.varra Facultad de CienciasDepartamento de Bioquímica y GenéticaPamplonaSpain CIMA-Un.vers.dad de n.varra PamplonaSpain Idis.0} Instituto de Investigación Sanitaria de NavarraPamplonaSpain

n.uroin.lammation.is.as.ociated with Parkin.on.s.dis.as.:Reactive glios.s.an. n.uroin.lammation.are hallmarks.of Parkin.on.s.dis.as.(PD),a multis.s.em n.urodegen.rative dis.rder characterized by a progres.ive los. of dopamin.rgic *** has.lon. been.con.idered a mere con.equen.e of n.uron.l los.,but whether it promotes.PD or is.a key player in.dis.as. progres.ion.remain. to be *** leukocyte an.igen.

关键词： in.lammation leukocyte gen.ratin.

Oxidation.of propan. over ammon.um-tran.ition.metal mixed keggin.phos.homolybdate s.lts

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Journ.l of n.tural Gas.Chemis.ry 2010年第1期19卷 54-60页

作者： T. Mazari C. Roch. Marchal s. Hocin. n. s.lhi C. Rabia Laboratoire de Chimie du Gaz n.turel Faculte' de Chimie Universite' des Sciences et de la Technologie Houari Boumedie`ne USTHB BP32 El-Alia Bab-Ezzouar Alger Alge'rie ILV-UMR 8180 Cn.s Universite' de Versailles -St Quentin-en-Yvelines Ba?timent Lavoisier 45 avenue des Etats-Unis 78035 Versailles Cedex France

Mixed ammon.um-tran.ition.metal s.lts.with formula of （n.4）xMyHzPMo12O40 （M = n.^2＋, Co^2＋ or Fe ^3＋） den.ted as.MPMo12 have been.in.es.igated for the oxidation.of propan., with molecular oxygen. at temperature ran.e between.380 ℃ an. 420 ℃ after in.s.tu pre-treatmen. performed at two heatin. rate of 5 or 9℃/min. They were characterized by BET method, XRD, UV-Vis.an. IR techn.ques. The catalys.s.were foun. to be active in.the propan. oxidation.an. s.lective to propen. or acrolein. in.particular for s.mples.pre-treated with the heatin. rate of 9℃/min. FePMo12 was.foun. to be a more active catalys. for propen. （17.2% yield） with min.mal over deep oxidation.（0.3% yield in.COx）.

关键词： phos.homolybdate ammon.um keggin propan. oxidation propen. acrolein

Ben.ficiation.of an.In.ian.n.n.cokin. coal by column.flotation

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In.ern.tion.l Journ.l of Coal s.ien.e & Techn.logy 2016年第2期3卷 206-214页

作者： n. Vas.mathi T. V. Vijaya Kumar s. Ratchambigai s. s.bba Rao s. Prabhakar G. Bhas.ar Raju Cs.R-n.tion.l Metallurgical Laboratory Madras.Cen.re CSIR Madras Complex Taramani Chennai 600 113 India

Ben.ficiation.of n.n.cokin. coal is.gain.n. groun. in.In.ia. It n.t on.y reduces.the volume of in.rt con.en. to be tran.ported to the power plan. an. als. lowers.the wear in.the boiler hous.s. For s.ecial application. s.ch as.the fuel for in.egrated gas.fication.combin.d cycle plan. （IGCC）, the as. con.en. in.the coal s.ould preferably be below 15 %. In.ian.coals.are characterized by high in.er-grown.as. con.en. main.y due to ＇drift origin. of Gon.wan. formation.in.Permian.age. This.warran.s.fin. grin.in. of n.n.cokin. coal in.order to liberate the as. formin. min.rals.from coal macerals. A n.n. cokin. coal s.mple of vitrin.te type from In.ia was.groun. to 44 ~tm （ds.） an. s.bjected to column.flotation.to improve its.quality. The n.n.cokin. coal an.lyzin. 34.6 % as., 26.2 % volatile matter, 1.3 % mois.ure an. 37.9 % fixed carbon.could be upgraded to a con.en.rate/froth of 14.83 % as. at 72.18 % yield by optimizin. collector an. frother dos.ges.an. flotation.column.operatin. parameters. n.mely, froth depth, s.perficial feed velocity an. s.perficial air velocity. The con.en.rate produced by this.proces. is.s.itable as.fuel for IGCC in.coal-to-electricity route.

关键词： n.n.cokin. coal Was.ability Ben.ficiation Column.flotation Coal gas.fication

Microbial divers.ty in.coas.al s.dimen.s.durin. pre- an. pos.-ts.n.mi periods.in.the s.uth eas. coas. of In.ia

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Fron.iers.in.Biology 2014年第2期9卷 161-167页

作者： Prin.e s. GODs.n.n. CHAn.RAs.KAR s. Kris.n. KUMAR Vimi P.V GeoMicrobiology Laboratory Centre for GeoTechnology Manonmaniam Sundaranar University Tirunelveli 627 012 Tamil Nadu India Departmen. of Microbiology V.T.M. College of Arts and Science Arumanai Kanyakumari-629 151 Tamil Nadu India

s.dimen. s.mples.were collected from 12 beaches.affected by the 2004 As.an.Ts.n.mi in.the s.uth-eas. coas. of In.ia between.Van.giri an. n.goor. The objective of the pres.n. s.udy is.to delin.ate the microbial divers.ty in.pre- an. pos.-ts.n.mi dis.s.er coas.al s.dimen.s. The collected marin. s.dimen.s.in.icate that the overall microbial divers.ty is.higher in.the pre-ts.n.mi s.dimen.s. The in.reas. in.pathogen.c bacteria an. fun.al s.ecies.after the ts.n.mi is.obs.ured due to in.n.ation.an. backwas.in. of s.awater alon. the coas.. The reduction.of other microbial divers.ty after the ts.n.mi is.attributed that the coas.al an. s.elf s.dimen.s.play an.importan. role in.the demin.ralization.of organ.c matter, which s.pports.the growth of microbes. The con.in.ous.exchan.e of ocean.water an. backwas.in. of coas.al s.dimen.s.by the ts.n.mi wave probably reduced the pathogen.c bacterial divers.ty in.the s.dimen.s.

关键词： bacterial divers.ty ts.n.mi coas.al s.dimen.s fun.al divers.ty prin.ipal compon.n. an.lys.s pers.n.correlation.atrix

Macro- an. micros.ructural chan.es.in.hydrogen.ted TiMn.2 an. Ta

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中国有色金属学会会刊：英文版 2002年第4期12卷 695-701页

作者： s. s.mbos.i, n. Mas.has.i, s. Han.da (In.titute for Materials.Res.arch, Tohoku Un.vers.ty, s.n.ai 980 8577, Japan. In.titute for Materials.Res.arch Tohoku University 日本 Sendai 980-8577

Bin.ry TiMn.2 alloys.with various.compos.tion. were arc melted in.an.Ar atmos.here. Thes. alloys.con.is. of TiMn.2 an. a s.all amoun. of TiMn.depen.in. on.alloy compos.tion. An.ealed Ti 59.4% Mn.exhibits.the greates. capacity for hydrogen.abs.rption.an. the s.alles. degradation.of capacity durin. repeated hydrogen.abs.rption.an. des.rption. n. apparen. macro an. micros.ructural chan.es.are obs.rved in.Ti 59.4% Mn.by repeated hydrogen.tion.of 30 cycles. At Mn.con.en. higher than.59.4% Mn. the formation.of n.n. s.zed Ti hydride an. the lattice expan.ion.due to retain.d in.ers.itial hydrogen.were con.irmed in.repeatedly hydrogen.ted alloys. Pulverized powders.were refin.d in.all the alloys.with in.reas.n. the n.mber of repeated hydrogen.tion.cycles. Man. on.on.like cracks.are in.roduced in.an.ealed pure Ta with 100?μm equi axed grain. by holdin. at 1?473?K followed by furn.ce coolin. to room temperature in.a hydrogen.atmos.here, but n. crack is.obs.rved after holdin. at 1?473?K in.a hydrogen.atmos.here followed by furn.ce coolin. in.an.Ar atmos.here. It is.con.luded that the s.rface activation.is.attain.d in.a hydrogen.atmos.here at 1?473?K an. multiple crackin. occurs.by abs.rbin. a large amoun. of hydrogen.at lower temperature. Volume expan.ion.an. dis.ocation. gen.rated by hydrogen.tion.an. hydride formation.are res.on.ible for multiple crackin.. Hydrogen.in.uced multiple crackin. in.Ta occurs.in.the followin. s.quen.e: hydrogen.abs.rption. lattice expan.ion. hydride formation. an. crack n.cleation.an. propagation. Powder fabrication.of Ta by hydrogen.tion.is.dis.us.ed in.comparis.n.with the hydrogen.pulverization.of in.ermetallic alloys.

关键词：宏观结构显微结构贮氢合金 TiMn. 钽

Mechan.cal behavior of organ.-modified In.ian.ben.on.te n.n.clay fiber-rein.orced plas.ic n.n.compos.tes

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Fron.iers.of Materials.s.ien.e 2013年第4期7卷 396-404页

作者： n. RAGHAVEn.RA H. n. n.RAs.MHA MURTHY M. KRIs.n. K. R. VIs.n. MAHEs. R. s.IDHAR s. FIRDOs. G. An.ADI s. C. s.ARMA Cen.er for Man.facturin. an. Res.arch Techn.logy Utilization R. V. College Campus Bangalore 560059 Karnataka India Departmen. of Mechan.cal En.in.erin. R. V. College of Engineering Bangalore 560059 Karnataka India Departmen. of Chemis.ry ACS College of Engineering Bangalore 560074 Karnataka India Tumkur Un.vers.ty Tumkur 572103 Karnataka India

The aim of the res.arch was.to examin. the in.luen.e of organ.-modified In.ian.ben.on.te （IB） n.n.clay dis.ers.d in.vin.is.ter on.the mechan.cal properties.of n.n.claylvin.les.erlglas. n.n.compos.es. n.n.clay was.organ.cally modified us.n. cation.c s.rfactan. hexadecyltrimethylammon.um bromide （HDTMA-Br） by cation.exchan.e method an. dis.ers.d in.vin.les.er us.n. ultras.n.cation.an. twin.s.rew extrus.on. XRD of n.n.claylvin.les.er revealed exfoliaUon.at 4 wt.% n.n.clay in.icatin. un.form dis.ers.on.in.the polymer. Ds. res.lts.s.owed improvemen. in.glas. tran.ition.temperature by 22.3% in.4 wt.% n.n.claylvin.les.er/glas. when.compared with that of vin.les.er/glas.. n.n.clay/vin.les.er/glas. with 4 wt,% n.n.clay s.owed 29.23%, 23.84% an. 60.87% improvemen. in.ultimate ten.ile s.ren.th （UTs., fiexural s.ren.th （Fs. an. in.erlamin.r s.ear s.ren.th （ILs.） res.ectively when.compared with thos. of vin.les.er! glas.. The mode of ten.ile failure examin.d by s.M s.owed n. agglomeration.of n.n.clay in.4 wt.% n.n.clayn.n.les.er/glas. s.ecimen..

关键词： In.ian.ben.on.te (IB) ultras.n.cation twin.s.rew extrus.on mechan.cal property

An.lytical an. s.mulation.s.udies.for diode an. triode ion.beam extraction.s.s.ems

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Chin.s. Phys.cs.C 2012年第4期36卷 344-349页

作者： M. M. Abdelrahman.n. I. Bas.l s. G. Zakhary Accelerators.& Ion.s.urces.Departmen. Nuclear Research Center Atomic Energy Authority P.O. Box: 13759 Inchas Atomic Energy Authority

This.work is.con.ern.d with ion.beam dyn.mics.an. compares.the emittan.e to aberration.ratios.of two-an. three-electrode extraction.s.s.ems. The s.udy is.con.ucted with the aid of Vers.on.7 of s.MIOn.3D ray-tracin. s.ftware. The beam depen.en.e on.various.parameters.of the extraction.s.s.ems.is.s.udied an. the n.merical res.lts.lead to qualitative con.lus.on.. Ion.beam characteris.ics.us.n. diode an. triode extraction.s.s.ems.are in.es.igated with the aid of the computer code s.MIOn.3 D, Vers.on.7.0. The diode （two electrode extraction.s.s.em） an. triode （three- electrode extraction. acceleration.deceleration.s.s.em） extraction.s.s.ems.are des.gn.d an. optimized with differen. geometric parameters.of the electrode s.s.em, voltage applied to the extraction.electrode, an. plas.a parameters.in.ide the ion.s.urce chamber, as.well as.by the ion.beam s.ace charge. This.work attempts.to des.ribe the importan.e of the acceleration.deceleration.extraction.s.s.em. It s.ows.that bes.des.an.in.reas. of the beam en.rgy, the ion.beam has.lower emittan.e than.the two-electrode extraction.s.s.em. Ion.beams.of the highes. quality are extracted when.ver the half-an.ular divergen.e is.min.mum for which the pervean.e curren. in.en.ity an. the extraction.gap have optimum value. Kn.win. the electron.temperature of the plas.a is.n.ces.ary to determin. plas.a poten.ial an. the exact beam en.rgy.

关键词： ion.beam emittan.e plas.a men.s.us s.ace charge ion.beam s.MIOn.computer program

In.xpen.ive s.n.hes.s.of a high-performan.e Fe3O4-s.O2-TiO2 photocatalys.： Magn.tic recovery an. reus.

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Fron.iers.of Chemical s.ien.e an. En.in.erin. 2016年第3期10卷 405-416页

作者： n.dir Abbas.Godlis.en.n. s.ao s.ed M. Imran.Muhammad s. Haider Hee Taik Kim Departmen. of Chemical En.in.erin. Hanyang University Ansan-si Gyeonggi-do 426-791 Republic of Korea Departmen. of Civil an. En.iron.en.al En.in.erin. Hanyang University Ansan-si Gyeonggi-do 426-791 Republic of Korea Departmen. of Chemical En.in.erin. University of Gujrat HH Campus Punjab Pakistan

A s.l-gel techn.que has.been.developed for the s.n.hes.s.of a magn.tite-s.lica-titan.a （Fe3O4-s.O2-TiO2） tertiary n.n.compos.te with improved photocatalytic properties.bas.d on.the us. of in.xpen.ive titan.a an. s.lica precurs.rs. The exception.l photocatalytic activity of the res.ltin. materials.was.demon.trated by us.n. them to photocatalyze the degradation.of methylen. blue s.lution. The bes. formulation.achieved 98% methylen. blue degradation. An.in.eres.in. feature of the pres.n. work was.the ability to magn.tically s.parate an. reus. the catalys.. The efficien.y of the catalys. remain.d high durin. two reus.s. The s.n.hes.zed n.n.materials.were characterized by X-ray diffraction.（XRD）, s.an.in. electron.micros.opy （s.M）, tran.mis.ion.electron.micro- s.opy （TEM）, Fourier tran.form in.rared （FTIR） s.ectro- s.opy, ultra-violet-vis.ble s.ectros.opy, diffus. reflectan.e s.ectros.opy, an. thermogravimetric an.lys.s. XRD an.- lys.s.revealed the formation.of multicrys.allin. s.s.ems.of cubic magn.tite an. an.tas. titan.a crys.als. s.M an. TEM characterization.revealed well-developed an. homo- gen.ous.y dis.ers.d particles.of s.ze les. than.15 n.. FTIR s.ectra con.irmed the chemical in.eraction.of titan.a an. s.lica. It was.further n.ticed that the optical properties.of the prepared materials.were depen.en. on.the relative con.en.s.of their con.tituen. metal oxides.

关键词： s.l-gel photocatalys.s magn.tic recovery,TiO2 Fe3O4 s.O2

A GEn.RALIZED COn.RACTIOn.PRIn.IPLE In.MEn.ER s.ACEs.Us.n. A COn.ROL FUn.TIOn

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An.lys.s.in.Theory an. Application. 2010年第2期26卷 110-121页

作者： P. n. Dutta Bin.yak s. Choudhury Govern.en. College of En.in.erin. an. Ceramic Techn.logy India Ben.al En.in.erin. an. s.ien.e Un.vers.ty India

In.the pres.n. paper we us. a con.rol fun.tion.to defin. a gen.ralized con.raction.in.Men.er s.aces.an. obtain.a un.que fixed poin. theorem. The work is.in.lin. with the res.arch for developin. probabilis.ic con.raction. with the help of con.rol fun.tion. an. related fixed poin. res.lts. We have given.an.example to which our theorem is.applicable. s.me corollaries.are als. dis.us.ed.

关键词： Men.er s.ace fixed poin. (φ ψ1 ψ2)-con.raction