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Ozone.formi.g pote.ti.l and sulfur e.fe.ts on i.-use.ve.i.le. of the.me.ropoli.an are. of Me.i.o Ci.y

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Journal of Zhe.i.ng Uni.e.si.y-Sci.0}ce.A(Appli.0} Physi.s & e.gi.e.ri.g) 2006年第3期7卷 463-471页

作者： SCHi.Te. i. DíAZ L. LOPe.-SALi.AS e. i.sti.uto Me.i.ano de. Pe.róle. Estudios Ambientales Eje Central Lázaro Cárdenas No. 152 San Bartolo Atepehuacan México D.F. 07730 Mexico

The.large.t urban are.s of Me.i.o ci.i.0} have.wi.ne.se. hi.h le.e.s of ai. polluti.n i. the.past fe. de.ade.. The.most i.portant ai. pollutants are.ozone.and pani.ulate.matte. wi.h le.e.s that are.sti.l far above.curre.t ai. quali.y standard. i. thi. work we.studi.0} e.haust and e.aporati.e.e.i.si.ns of Me.i.o Ci.y me.ropoli.an are. （MAMC） ve.i.le. usi.g fue.s i. whi.h sulfur conte.t was vari.0} from 89×10^-6 to 817×10^-6, and calculate. the.ozone.formi.g pote.ti.l of e.i.si.ns as we.l as the.spe.i.i. re.cti.i.y of the.e.haust for e.ch ave.age.fle.t-fue. combi.ati.ns. Data on e.i.si.n le.e.s we.e.compare. to those.obtai.e. i. 2000 for the.same.vi.tage.of ve.i.le.. The.almost twofold i.cre.se.i. e.i.si.ns found could be.due.to de.radati.n of the.e.haust e.i.si.ns control syste.s.

关键词： Fue. formulati.n Ozone.formi.g pote.ti.l Ve.i.le. e.i.si.ns Me.i.o

Hi.hly De.e.ti.e.Dark Ti._(2) Modi.i.0} wi.h Pt: e.fe.ts of Pre.ursor Nature.and Pre.arati.n Me.hod on Photocatalyti. Prope.ti.0}

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Transacti.ns of Ti.nji. Uni.e.si.y 2024年第2期30卷 198-209页

作者： e.D.Fakhrutdi.ova O.A.Re.tova T.A.Bugrova i.Yu.Ovsyuk L.S.Ki.i. O.A.Stonkus D.B.Vasi.che.ko O.V.Vodyanki.a V.A.Sve.lychnyi Nati.nal Re.e.rch Tomsk State.Uni.e.si.y TomskRussia 634050 Novosi.i.sk State.Uni.e.si.y NovosibirskRussia 630090 Bore.kov i.sti.ute.of Catalysi. NovosibirskRussia 630090 Ni.olae. i.sti.ute.of i.organi. Che.i.try NovosibirskRussia 630090

The.study focuse. on the.modi.i.ati.n wi.h plati.um of dark de.e.ti.e.ti.ani. obtai.e. vi. pulse. lase. ablati.n. Both the.me.hod of Pt i.troducti.n and the.nature.of the.Pt pre.ursor we.e.vari.0}. All sample. e.hi.i.e. si.i.ar phase.composi.i.ns, spe.i.i. surface.are.s, and Pt conte.ts. Hi.h-re.oluti.n transmi.si.n e.e.tron mi.roscopy couple. wi.h pulse. CO adsorpti.n re.e.le. i.cre.se. di.pe.si.y whe. photore.ucti.n and the.hydroxoni.rate.comple. (Me._(4) N) _(2) [Pt _(2) (OH) _(2) (NO _(3) ) _(8) ] we.e.use.. The.sample.fe.ture. a hi.h conte.t of si.gle.atom spe.i.0} and subnano-si.e. Pt cluste.s. The.X-ray photoe.e.tron spe.troscopy re.ults showe. that the.photore.ucti.n me.hod faci.i.ate. the.appe.rance.of a large. numbe. of Pt ^(2+) state., whi.h appe.re. owi.g to the.strong me.al-support i.te.acti.n (SMSi. e.f e.t of the.transfe. of e.e.tron de.si.y from the.e.e.tron-saturate. de.e.ts on the.Ti. _(2) surface.to Pt ^(4+) . i. the.hydroge. e.oluti.n re.cti.n, sample. wi.h a si.ni.i.ant fracti.n of the.Pt ^(2+) i.ni. compone.t, capable.of ge.e.ati.g short-li.e. Pt^(0) si.gle.atom si.e. unde. i.radi.ti.n due.to the.SMSi.e.f e.t, e.hi.i.e. the.hi.he.t photocatalyti. acti.i.y. The.0.5Pt(C)/Ti._(2) -Ph sample.e.hi.i.e. the.hi.he.t hydroge. yi.0}d wi.h a quantum e.fi.i.0}cy of 0.53, re.ai.i.g i.s acti.i.y e.e. afte. 8 h of ope.ati.n.

关键词： Dark(black)Ti._(2) Pulse. lase. ablati.n Plati.um re.ucti.n me.hod Pre.ursor type Photocatalysi. Hydroge. e.oluti.n re.cti.n

Di.fe.e.t paths to se.ual si.e.di.orphi.m i. two prayi.g manti.s, Pse.domanti. albofi.bri.ta and Hi.0}odula majuscula

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i.se.t Sci.0}ce 2014年第2期21卷 227-233页

作者： Loui.e.e. Alle. Kathe.i.e.L. Barry Gre.ory i. Holwe.l De.artme.t of Bi.logi.al Sci.0}ce. Macquarie University North Ryde NSW 2109 Australia School of Bi.logi.al Sci.0}ce. The.Uni.e.si.y of Auckland Auckland New Zealand

Se.ual si.e.di.orphi.m （SSD） i. wi.e.pre.d among di.e.se.ani.al taxa and has attracte. the.atte.ti.n of e.oluti.nary bi.logi.ts for ove. a ce.tury. SSD i. li.e.y to be.adapti.e.and the.re.ult of di.e.ge.t se.e.ti.n on di.fe.e.t si.e.opti.a for male. and fe.ale., gi.e. the.r di.fe.e.t role. i. re.roducti.n. The.de.e.opme.tal traje.tory le.di.g to SSD may he.p us to unde.stand how se.e.ti.n acts on male.and fe.ale.si.e. He.e. we.de.cri.e.the.growth and de.e.opme.t of two Australi.n prayi.g manti.s, Pse.domanti. albofi.bri.ta and Hi.0}odula majuscula i.cludi.g the.numbe. of moults, ti.e.to adulthood, si.e.at e.ch moult, and the.de.re. of SSD. Whi.e.both spe.i.0} e.hi.i. the.common patte.n of fe.ale.bi.se. SSD, the.numbe. of moults re.ui.e. for i.di.i.uals to re.ch adulthood di.fe.e. be.we.n male. and fe.ale. and be.we.n spe.i.0}. De.pi.e.the.r large. adult si.e. P. albofi.bri.ta fe.ale. re.ui.e.fe.e. moults and le.s ti.e.than male. to re.ch adulthood, but are.si.ni.i.antly large. than male. from the.se.ond i.star onwards. i. contrast, H. majuscula male. re.che. adulthood i. fe.e. moults, and le.s ti.e.than fe.ale., howe.e. male. and fe.ale. di. not di.fe. i. si.e.unti. fe.ale. we.t through the.r fi.al moult i.to adulthood. H. majuscula also re.ui.e. more.ti.e.and more.moults to re.ch adulthood than 17. albofi.bri.ta. We.di.cuss the.e.di.fe.e.t de.e.opme.tal pathways i. li.ht of the.e.i.ti.g knowle.ge.of re.roducti.e.bi.logy for e.ch spe.i.0}. We.also sugge.t that the.e.di.fe.e.ce. may re.ate.to the.di.fe.e.t phe.ologi.0} that occur i. strongly se.sonal te.pe.ate.e.vi.onme.ts compare. wi.h those.i. the.tropi.s. Thi. study provi.e. e.i.e.ce.that SSD can re.ult from two di.fe.e.t patte.ns of growth and de.e.opme.t i. close.y re.ate. spe.i.0}.

关键词： de.e.opme.tal traje.tori.0} Mantode. se.ual si.e.di.orphi.m

Ge.logy and ge.che.i.try of the.grani.i. rocks and associ.te. dyke.,e.st Gabal Nuqra,South e.ste.n De.e.t,e.ypt

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Chi.e.e.Journal Of Ge.che.i.try 2012年第4期31卷 376-389页

作者： ibrahim H.ibrahim Mostafa e.Darwi.h Nucle.r Mate.i.l Authori.y 530 P.O.El MaadiCairoEgypt

A cre.ce.t-shape.grani.i. stock and associ.te. dyke. i. locate. to the.e.st Gabal Nuqra at the.e.tre.e.we.te.n part of Wadi.Natash,South e.ste.n De.e.t,*** e.ami.e. grani.e. are.classi.i.0} as alkali.fe.dspar grani.e. and mai.ly consi.t of quartz,potash fe.dspars,plagi.clase.,and ***,zi.con,apati.e.and allani.e.are.acce.sori.0} re.re.e.ti.g the.source.of Y,U,Th and Re.s i. the.e.*** grani.e. are.characte.i.e. by hi.h K2O,Na2O and Zn conte.ts and Rb/Sr ***,the. are.hi.hly e.ri.he. i. hi.h fi.0}d stre.gth e.e.e.ts(HFSe.,e.pe.i.lly Zr(1529×10-6),Nb(100×10-6),Hf(91×10-6) and Y(624×10-6) and li.ht rare.e.rth e.e.e.ts(LRe.,141×10-6) conce.trati.ns and strongly de.le.e. i. Ca,Mg,Sr and e. *** fe.ture. sugge.t that the. are.si.i.ar to A-type.grani.e.(type.2).The.rhyoli.e.dyke. and grani.e. have.si.i.ar ge.che.i.al characte.i.ti.s whe.e.s the.chondri.e.normali.e. Re. patte.ns show a LRe. e.ri.he. fe.ture.wi.h strong ne.ati.e.e.-anomaly,whe.e.s the.Re. patte.n of trachydaci.e. show sli.htly fracti.nate. patte.n wi.h no *** i. sugge.te. that the.trachydaci.e. we.e.ge.e.ate. by small de.re. of parti.l-me.ti.g de.p-se.te. basi. *** li.ui.,whe. subje.te. to fracti.nal crystalli.ati.n i.volvi.g se.arati.n of plagi.clase. as re.i.ue.ge.e.ate. the.alkali.fe.dspar *** furthe. fracti.nal crystalli.ati.n gave.ri.e.to the.alkali.*** i.ne.us rock sui.e.ori.i.ate. from me.alumi.ous to alkali.e.trachyti. magma,and was de.e.ope. i. a wi.hi.-plate.te.toni. *** e.te.si.n cause. by NW-Se.ri.ht-late.al she.r i. are. le. to the.e.place.e.t of the.alkali.fe.dspar *** late. e.trusi.n of the.alkali.rhyoli.e.and trachydaci.e.dyke. was due.to cauldron subsi.e.ce.

关键词：碱长花岗岩地球化学特征堤坝沙漠埃及轻稀土元素碱性流纹岩元素富集特征

Mi.rowave.si.te.i.g e.fe.ts on the.mi.rostructure.and me.hani.al prope.ti.0} of Ti.51at%Ni.shape.me.ory alloys

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i.te.nati.nal Journal of Mi.e.als,Me.allurgy and Mate.i.ls 2017年第3期24卷 280-288页

作者： Mustafa K. ibrahim e. Hamzah Safaa N. Saud e. N. e. Abu Bakar A. Bahador Faculty of Me.hani.al e.gi.e.ri.g Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia Faculty of i.formati.n Sci.0}ce. and e.gi.e.ri.g Management & Science University Shah Alam Selangor Malaysia

Ti.51at%Ni.shape.me.ory alloys(SMAs) we.e.succe.sfully produce. vi. a powde. me.allurgy and mi.rowave.si.te.i.g *** i.flue.ce.of si.te.i.g parame.e.s on porosi.y re.ucti.n,mi.rostructure.phase.transformati.n te.pe.ature.,and me.hani.al prope.ti.0} we.e.i.ve.ti.ate. by opti.al mi.roscopy,fi.0}d-e.i.si.n scanni.g e.e.tron mi.roscopy(Fe.Se.),X-ray di.fracti.n(XRD),di.fe.e.ti.l scanni.g calori.e.ry(DSC),compre.si.n te.ts,and mi.rohardne.s *** the.mi.rowave.te.pe.ature.and holdi.g ti.e.was found to strongly affe.t the.de.si.y of porosi.y,pre.e.ce.of pre.i.i.ate.,transformati.n te.pe.ature.,and me.hani.al *** lowe.t de.si.y and smalle.t pore.si.e.we.e.obse.ve. i. the.Ti.51at%Ni.sample. si.te.e. at 900°C for 5 mi. or at 900°C for 30 *** pre.omi.ant marte.si.e.phase. of β2 and β19′ we.e.obse.ve. i. the.mi.rostructure.of Ti.51at%Ni.and the.r e.i.te.ce.vari.0} i. accordance.wi.h the.si.te.i.g te.pe.ature.and the.holdi.g *** the.DSC the.mograms,multi.transformati.n pe.ks we.e.obse.ve. duri.g he.ti.g,whe.e.s a si.gle.pe.k was obse.ve. duri.g cooli.g;the.e.pe.ks corre.pond to the.pre.e.ce.of the.β2,R,and β19′ *** maxi.um stre.gth and strai. among the.Ti.51at%Ni.SMAs we.e.1376 MPa and 29%,re.pe.ti.e.y,for the.sample.si.te.e. at 900°C for 30 mi. be.ause.of thi. sample.s mi.i.al porosi.y.

关键词： ti.ani.m ni.ke. alloys shape me.ory e.fe.t powde. me.allurgy (PM) mi.rowave he.ti.g si.te.i.g mi.rostructure me.hani.al prope.ti.0}

e.fe.t of graphe.e.addi.i.n on the.physi.ome.hani.al and tri.ologi.al prope.ti.0} of Cu nanocomposi.e.

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i.te.nati.nal Journal of Mi.e.als,Me.allurgy and Mate.i.ls 2022年第1期29卷 161-167页

作者： Adnan i.Khdai. A.ibrahim Me.hani.al e.gi.e.ri.g De.artme.t Faculty of EngineeringKing Abdulaziz UniversityP.O.Box 80204JeddahSaudi Arabia Jordan Uni.e.si.y of Sci.0}ce.and Te.hnology Mech.Eng.Dep.P.O.Box 3030Irbid 2011Jordan Hi.he. Te.hnologi.al i.sti.ute Tenth of Ramadan CityEgypt

Thi. pape. pre.e.ts an e.pe.i.e.tal i.ve.ti.ati.n of the.me.hani.al and tri.ologi.al prope.ti.0} of Cu-graphe.e.nanoshe.ts(GN)*** e.ploye. the.e.e.trole.s coati.g proce.s to coat GNs wi.h Ag parti.le. to avoi. i.s re.cti.n wi.h Cu and the.formati.n of i.te.me.alli. *** analyze. the.e.fe.t of GN conte.t on the.structural,me.hani.al,and tri.ologi.al prope.ti.0} of the.produce. *** showe. that the.e.e.trole.s coati.g proce.s i. an e.fi.i.0}t te.hni.ue.to avoi. the.re.cti.n be.we.n Cu and C and the.formati.n of i.te.me.alli. *** addi.i.n of GNs si.ni.i.antly i.prove. the.me.hani.al and tri.ologi.al prope.ti.0} of Cu ***,the.addi.i.n of GNs ne.ds to be.done.care.ully be.ause.afte. a ce.tai. thre.hold value.the.me.hani.al and tri.ologi.al prope.ti.0} are.ne.ati.e.y *** opti.um GN conte.t i. de.e.mi.e. to be.0.5vol%,at whi.h hardne.s,we.r rate.and coe.fi.i.0}t of fri.ti.n are.i.-prove. by 13%,81.9%,and 49.8%,re.pe.ti.e.y,compare. wi.h Cu *** i.prove. prope.ti.0} are.due.to the.re.uce. crys-talli.e.si.e.pre.e.ce.of GNs,and homoge.ous di.tri.uti.n of the.composi.e.consti.ue.ts.

关键词： coppe. graphe.e.nanoshe.ts coati.g me.hani.al prope.ti.0} we.r

Opti.i.ati.n of Random Fe.ture.Me.hod i. the.Hi.h-Pre.i.i.n Re.i.e

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Communi.ati.ns on Appli.0} Mathe.ati.s and Computati.n 2024年第2期6卷 1490-1517页

作者： Ji.grun Che. We.nan e.Yi.e. Sun School of Mathe.ati.al Sci.0}ce. and Suzhou i.sti.ute.for Advance. Re.e.rch Suzhou 215006JiangsuChina Uni.e.si.y of Sci.0}ce.and Te.hnology of Chi.a Hefei 230026AnhuiChina Ce.te. for Machi.e.Le.rni.g Re.e.rch and School of Mathe.ati.al Sci.0}ce. Peking UniversityBeijing 100871China Ai.for Sci.0}ce.i.sti.ute Beijing 100084China School of Mathe.ati.al Sci.0}ce. Soochow UniversitySuzhou 215006JiangsuChina

Machi.e.le.rni.g has be.n wi.e.y use. for solvi.g parti.l di.fe.e.ti.l e.uati.ns(PDe.)i. re.e.t ye.rs,among whi.h the.random fe.ture.me.hod(RFM)e.hi.i.s spe.tral accuracy and can compe.e.wi.h tradi.i.nal solve.s i. te.ms of both accuracy and ***,the.opti.i.ati.n proble. i. the.RFM i. more.di.fi.ult to solve.than those.that ari.e.i. tradi.i.nal *** the.broade. machi.e.le.rni.g re.e.rch,whi.h fre.ue.tly targe.s tasks wi.hi. the.low-pre.i.i.n re.i.e.our study focuse. on the.hi.h-pre.i.i.n re.i.e.cruci.l for solvi.g *** thi. work,we.study thi. proble. from the.followi.g aspe.ts:(i.we.analyze.the.coe.fci.0}t matri. that ari.e. i. the.RFM by studyi.g the.di.tri.uti.n of si.gular value.;(i.)we.i.ve.ti.ate.whe.he. the.conti.uous trai.i.g cause. the.ove.fi.ti.g i.sue.(i.)we.te.t di.e.t and i.e.ati.e.me.hods as we.l as randomi.e. me.hods for solvi.g the.opti.i.ati.n *** on the.e.re.ults,we.fi.d that di.e.t me.hods are.supe.i.r to othe. me.hods i. me.ory i. not an i.sue.whi.e.i.e.ati.e.me.hods typi.ally have.low accuracy and can be.i.prove. by pre.ondi.i.ni.g to some.e.te.t.

关键词： Random fe.ture.me.hod(RFM) Parti.l di.fe.e.ti.l e.uati.n(PDe. Le.st-square. proble. Di.e.t me.hod i.e.ati.e.me.hod

Pre.i.i.ary re.ults of li.hologi.al and palynologi.al study of Svobodny,anci.0}t man’s parki.g re.i. i. Amur re.i.n,Russi.

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Global Ge.logy 2024年第3期27卷 121-131页

作者： Kovale.ko S.V. Ke.i.a T.V. Kryuchko e.i. Mi.onov M.A. Ce.te. for the.Pre.e.vati.n of Hi.tori.al and Cultural He.i.age.of the.Amur Re.i.n Blagoveshchensk 675000Russia Amur State.Uni.e.si.y Blagoveshchensk 675027Russia

A si.gle.laye. monume.t Svobodny,anci.0}t man's parki.g lot-1,di.cove.e. i. 2021 as part of archae.logi.al work to study the.zone.of e.onomi. de.e.opme.t of the.Amur re.i.n was i.ve.ti.ate. li.hologi.ally and *** on the.re.ults of ge.morphologi.al analysi. of the.te.ri.ory,the.study of arti.acts,palynologi.al data,as we.l as analogy wi.h pre.i.usly i.e.ti.i.0} and suffi.i.0}tly studi.0} re.i.s i. the.re.i.n,the.e.i.te.ce.of the.Osi.ooze.sk late.Ne.li.hi. culture.i. thi. te.ri.ory i. *** ti.e.of i.s e.pansi.n i. the.Amur re.i.n i. de.e.mi.e. wi.hi. the.frame.ork of the.se.ond half of the.mi.le.ni.m BC to the.fi.st half of the.mi.le.ni.m *** pre.i.i.ary re.ults of palynologi.al analysi. sugge.t the.e.i.te.ce.of a te.pe.ate.cli.ate.he.e.was close.to the.mode.n one.whi.h doe. not contradi.t the.re.onstructe. pale.cli.ate.and e.vi.onme.ts of the.re.i.n duri.g the.Holoce.e.pe.i.d.

关键词： Osi.ooze.sk culture palynologi.al spe.tra Ze.a Ri.e. pale.cli.ate

Flow computati.ns past a tri.ngular boattai.e. proje.ti.e

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De.e.ce.Te.hnology（防务技术） 2020年第3期16卷 712-719页

作者： e.e.awwad A.ibrahim A.e.shabkaa A.Ri.d Arme. Force. Re.e.rch Ce.te.(ARC) Cairo11765Egypt Mi.i.ary Te.hni.al Colle.e.MTC) Cairo11766Egypt

Thi. pape. pre.e.ts a computati.nal study of the.ai. flow past a tri.ngular boattai.e. *** study shows that the.e.i. a si.gle.normal shock wave.i.pi.ge. the.proje.ti.e.at transoni. *** supe.soni. spe.ds,the.forme. shock wave. are.sme.re. compare. to a coni.al boattai.e. ***,the.e.i. a re.ucti.n of the.wake.re.i.n be.i.d the.tri.ngular base.and the.re.r stagnati.n poi.t i. ne.re. to the.proje.ti.e.base.re.ulti.g i. base.drag ***,the.e.i. an i.prove.e.t of the.stabi.i.y of the.tri.ngular boattai.e. proje.ti.e.si.ce.a lowe. ove.turni.g mome.t i. i.curre..

关键词： Tri.ngular base Boattai.e. proje.ti.e Drag re.ucti.n Range.e.te.si.n