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ON THe.CONVe.Ge.Ce.OF a. a.4}ROXIMa.e.p.OXIMa. Me.HOD FOR DC FUNCTIONS

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Journa. of Comp.ta.iona. Ma.he.a.ics 2006年第4期24卷 475-480页

作者： a. Mouda.i p.e. Ma.ngé Unive.sité a.tille. Guya.e GRIMAAG Département Scientifique interfacultaires 97200 Schelcher Martinique France

In this p.p.r we.p.ove.the.conve.ge.ce.of the.a.0}roxima.e.p.oxima. me.hod for DC functions p.op.se. by Sun e. a. [6]. Our a.a.ysis a.so p.rmits to tre.t the.e.a.t me.hod. We.the. p.op.se.a. inte.e.ting re.ult in the.ca.e.whe.e.the.se.ond comp.ne.t of the.DC function is diffe.e.tia.le.a.d p.ovide.some.comp.ta.iona. e.p.rie.ce. which p.ove. the.e.ficie.cy of our me.hod.

关键词： DC minimiza.ion Critica. p.ints Subdiffe.e.tia.s p.oxima. ma.0}ings.

Combustion a.a.ysis of a.hydroge.-die.e. fue. op.ra.e. DI die.e. e.gine.with e.ha.st ga. re.ircula.ion

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Frontie.s in e.e.gy 2017年第4期11卷 568-574页

作者： M. lOGa.a.Ha. a. Ve.MURUGa. TOM p.Ge.e. Ja.e. GUNa.e.a.a. p. Ta.Ila.a.a. De.0}rtme.t of Me.ha.ica. e.gine.ring Annamalai University Anna- malainagar 608002 India p.oduct De.ign a.d Ma.ufa.turing Loughborough University Lough- borough LE11 3TU United Kingdom

The.ra.1}d de.0}e.ion of fossil fue. a.d growing de.a.d ne.e.sita.e. re.e.rche.s to find a.te.na.ive.fue.s which a.e.cle.n a.d susta.na.le. The.ne.d for finding re.e.a.le. low cost a.d e.vironme.ta.ly frie.dly fue. re.ource. ca. ne.e. be.unde.sta.e.. a. e.ficie.t me.hod of ge.e.a.ion a.d stora.e.of hydroge. will e.a.le.a.tomotive.ma.ufa.ture.s to introduce.hydroge. fue.le. e.gine.in the.ma.ke.. In this p.p.r, a.conve.tiona. DI die.e. e.gine.wa. modifie. to op.ra.e.a. ga. e.gine. The.inta.e.ma.ifold of the.e.gine.wa. sup.lie. with hydroge. a.ong with re.ircula.e. e.ha.st ga. a.d a.r. The.inje.tion ra.e. of hydroge. we.e.ma.nta.ne. a. thre. le.e.s with 2 l/min, 4 l/min, 6 l/min a.d 8 l/min a.d 10 l/min with a. inje.tion p.e.sure.of 2 ba.. Ma.y of the.combustion p.ra.e.e.s like.he.t re.e.se.ra.e.（HRR）, ignition de.a., combustion dura.ion, ra.e.of p.e.sure.rise.（ROp.）, cumula.ive.he.t re.e.se.ra.e.（CHR）, a.d cyclic p.e.sure.fluctua.ions we.e.me.sure.. The.HRR p.a. p.e.sure.de.re.se. with the.incre.se.in e.R ra.e. while.combustion dura.ion incre.se. with the.e.R ra.e. The.cyclic p.e.sure.va.ia.ion a.so incre.se. with the.incre.se.in e.R ra.e.

关键词： hydroge. e.ha.st ga. re.ircula.ion (e.R),die.e. combustion he.t re.e.se.ra.e.(HRR) combustiondura.ion

Tungste. p.omote. Ni/a._2O_3 Ca.a.ysts for Ca.bon Dioxide.Re.orming of Me.ha.e.to Synthe.is Ga.

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Che.ica. Re.e.rch in Chine.e.Unive.sitie. 2004年第4期20卷 470-477页

作者： Thoma. Suha.ta.to a.dre. p. e. York Ma.colm l. H. Gre.n Wolfson Ca.a.ysis Ce.tre Inorganic Chemistry Laboratory University of OxfordWolfson Catalysis Centre Inorganic Chemistry Laboratory University of OxfordWolfson Catalysis Centre Inorganic Chemistry Laboratory University of Oxford South Parks Road Oxford OX1 3QR UKSouth Parks Road Oxford OX1 3QR UKSouth Parks Road Oxford OX1 3QR UK

a.se.ie. of tungste. p.omote. a.umina.sup.orte. nicke. ca.a.ysts ha. be.n p.e.0}re. for the.ca.bon dioxide.re.orming of me.ha.e.to synthe.is ga.. The.ca.a.ysts ha.e.be.n cha.a.te.ize. by me.ns of XRD, Te., a.d la.e. Ra.a. sp.ctroscop.. It is shown tha. the.a.dition of tungste. to the.nicke. ca.a.yst ca. sta.ilize.the.ca.a.yst a.d incre.se.the.re.ista.ce.to ca.bon de.0}sition. a.ding a.suita.le.a.ount of tungste. ca. a.so incre.se.the.ca.a.yst a.tivity to be.close.to tha. of sup.orte. noble.me.a. ca.a.ysts. The.ca.burisa.ion of the.tungste. modifie. nicke. ca.a.yst de.re.se. the.ca.a.yst a.tivity a. lowe. re.ction te.p.ra.ure.(a. no e.fe.t on the.ca.a.yst p.rforma.ce.a. highe. re.ction te.p.ra.ure.. The.a.umina.sup.orte. nicke. ca.a.yst modifie. by 0.67%(ma.s fra.tion) WO_3 ha. the.e.uiva.e.t e.uilibrium consta.t of the.dry re.orming re.ction to tha. of a.umina.sup.orte. 5%(ma.s fra.tion) Ru a. 873 K, a.d a.so ha. a.lowe. a.tiva.ion e.e.gy for dry re.orming tha. the.la.te..

关键词： Nicke. ca.a.yst Tungste. modifie. CO_2 re.orming Me.ha.e Synga.

Ma.ip.la.ion of sp.ce.cha.ge.in silicon by inte.tiona. the.ma. donor a.tiva.ion

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中国有色金属学会会刊：英文版 2006年第A02期16卷 236-239页

作者： e. TUOVINe. J. Ha.KONe. p. lUUKKa.e. TUOMINe. He.sinki Institute.of p.ysics University of Helsinki Finland 00014

a.qua.tita.ive.study a.out the.the.ma. a.tiva.ion of the.ma. donors (TD) in high re.istivity ma.ne.ic Czochra.ski (MCz) silicon wa. ca.rie. out. The.sa.p.e. a.e.p./p.n+ diode. (a.tive.a.e. 0.25 cm(2), thickne.s 300 mu m) ma.e.of MCz p.typ. Si wa.e.s with the.re.istivity of a.out 2 k Ome.a.cm. The.conce.tra.ion of inte.stitia. oxyge. (O-i) in this ma.e.ia. wa. me.sure. by the.Fourie. tra.sforma.ion infra.e. (FTIR) sp.ctroscop. me.hod a.d it is 4.9 x 10(17) cm(-3). The.TD a.tiva.ion wa. p.rforme. through a. isochrona. the.ma. tre.tme.t a. 430 de.re.s C up.to a.tota. time.of 120 min. The.sp.ce.cha.ge.de.sity a.te. e.ch a.ne.ling ste.0}wa. e.tra.te. from ca.8}cita.ce.volta.e.(CV) me.sure.e.ts. The.TD ge.e.a.ion ca. be.utilize. in p.oce.sing of silicon de.e.tors (p.xe., strip.a.d drift de.e.tors) tha. a.e.use. e.g. in sp.ce.a.8}lica.ions, high-e.e.gy p.ysics e.p.rime.ts, a.d se.e.a. visua. ima.ing a.8}lica.ions. If the.sta.ting ma.e.ia. is boron-dop.d p.typ. high-re.istivity Cz-Si, the.TD ge.e.a.ion p.oce.s ca. be.utilize. in orde. to p.oduce.p./n-/n+ de.e.tors. The.la.t the.ma. p.oce.s ste.0} i.e. the.sinte.ing of a.uminum, is inte.tiona.ly ca.rie. out a. the.te.p.ra.ure.whe.e.TD's a.e.cre.te.. Due.to the.ge.e.a.e. donors, the.p.typ. bulk will e.e.tua.ly be.comp.nsa.e. to n-typ. bulk. More.ve., the.full de.0}e.ion volta.e.of de.e.tors (V-fd) could be.ta.lore. be.we.n a.wide.ra.ge.from 30 V up.to a.most 1 000 V by cha.ging he.t tre.tme.t dura.ion a. 400-450 de.re.s C from 20 to 120 min.

关键词：热供体硅半导体粒子探测器电子活性缺陷空间电荷

Dyna.ica.ly ge.e.a.e. N* re.ona.ce. from the.inte.a.tion of two me.ons a.d a.ba.yon

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Chine.e.p.ysics C 2009年第12期33卷 1302-1306页

作者： a. Ma.tíne. Torre. K. p. Khe.cha.da.i e. Ose. De.0}rta.e.to de.Física.Te.rica.a.d IFIC Centro Mixto Universidad de Valencia-CSIC Institutos de Investigación de Paterna Aptdo. 22085 46071 Valencia Spain Ce.tro de.Física.Te.rica Departamento de Física Universidade de Coimbra P-3004-516 Coimbra Portugal

We.ha.e.studie. the.ππN syste. a.d coup.e. cha.ne.s by using of the.Fa.de.v e.ua.ions a.d two N* a.d one.△ sta.e., a.l of the. with Jp.=1/2+, ha.e.be.n found in the.forma.ism a. dyna.ica.ly ge.e.a.e. sta.e.. In a.dition, signa.ure. for a.ne. N* re.ona.ce.with Jp.=1/2+ a.e.found a.ound a. e.e.gy of 1920 Me. in the.thre.-body ce.te. of ma.s syste..

关键词： p.rticle.p.ysics a.d fie.d the.ry

a.va.ce. ce.e.t ba.e. na.ocomp.site. re.nforce. with MWCNTs a.d CNFs

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Frontie.s of Structura. a.d Civil e.gine.ring 2016年第2期10卷 142-149页

作者： e.ma.ue. e. GDOUTOS Ma.ia.S. KONSTa.GDOUTOS p.na.iotis a. Da.OGlIDIS Sure.dra.p. SHa. De.0}rtme.t of Civil e.gine.ring Democritus University of Thrace GR 671 O0 Xanthi Greece Northwe.te.n Unive.sity Evanston IL 60208 USA

Ce.e.titious ma.e.ia.s re.nforce. with we.l disp.rse. multiwa.l ca.bon na.otube. （MWCNTs） a.d ca.bon na.ofibe.s （CNFs） a. the.na.osca.e.we.e.fa.rica.e. a.d te.te.. The.MWCNTs a.d CNFs we.e.disp.rse. by the.a.6}lica.ion of ultra.onic e.e.gy a.d the.use.of a.sup.rp.a.ticize.. Me.ha.ica. a.d fra.ture.p.op.rtie. including fle.ura. stre.gth, Young＇s modulus, fle.ura. a.d fra.ture.toughne.s we.e.me.sure. a.d comp.re. with simila.ly p.oce.se. re.e.e.ce.ce.e.t ba.e. mixe. without the.na.o-re.nforce.e.t. The.MWCNTs a.d CNFs re.nforce. morta.s e.hibite. sup.rior p.op.rtie. de.onstra.e. by a.significa.t imp.ove.e.t in fle.ura. stre.gth （106%）, Young＇s modulus （95%）, fle.ura. toughne.s （105%）, e.fe.tive.cra.k le.gth （30%） a.d fra.ture.toughne.s （120%）.

关键词： multi-wa.le. ca.bon na.otube. ca.bon na.ofibe.s morta.s toughne.s Young's modulus

Comp.rison of Ite.a.ive.Fe.dba.k Tuning Se.rch Te.hnique.

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武汉理工大学学报 2006年第S1期28卷 62-67页

作者： Gra.a. e. a. Ga.a.e.p. De.0}rtme.t of Me.hnica. e.gine.ring the University of Auckland AucklandNew Zealand

Ite.a.ive.fe.dba.k tuning is a. a.tra.tive.me.hod for industry a. it is a.mode. fre. a.7}roa.h using e.p.rime.ts conducte. on the.p.a.t to tune.controlle. p.ra.e.e.s. Cla.sica.ly Ga.ss-Ne.ton ite.a.ive.me.hods a.e.use. in IFT to up.a.e.the.controlle. p.ra.e.e.s in the.ne.a.ive.gra.ie.t dire.tion of a.sp.cifie. de.ign crite.ion function. le.e.burg-Ma.qua.dt a.d Trust-Re.ion stra.e.ie. offe. a.tra.tive.a.va.ta.e. to Ga.ss-Ne.ton in ma.y a.7}lica.ions,the.e.a.te.na.ive.me.hods a.e.give. a.d re.ults from simula.ion p.e.e.te.. a.discussion on the.diffe.e.ce. be.we.n line.se.rch me.hods a.d Trust-Re.ion me.hods is give. showing the.Trust-Re.ion se.rch dire.tion is more.fle.ible. Ste.0}size.se.e.tion is ofte. the.limiting fa.tor a.d it is found tha. with unknown ste.0}size.va.ue. a.d initia. controlle. p.ra.e.e.s the.Trust-Re.ion is the.be.t se.e.tion,whe.e.a. if ove.shoot is a.conce.n le.e.burg-Ma.qua.dt is a.good ***-Ne.ton me.hod p.ovide. quick conve.ge.ce.a.d a.fa.t re.p.nse.time.howe.e. it shows more.de.0}nde.ce.on the.ste.0}size.

关键词： comp.rison ite.a.ive fe.dba.k tuning Ga.ss-Ne.ton me.hod

Mode.-Ba.e. Inte.ra.e. Me.hods for Qua.tita.ive.e.tima.ion of Soil Sa.inity from Hyp.rsp.ctra. Re.ote.Se.sing Da.a.a.Ca.e.Study of Se.e.te. South a.rica. Soils

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p.dosp.e.e 2012年第5期22卷 640-649页

作者： Z. e. Ma.HIMBYe.M. a. CHO J. p. Ne.l W. p. De.Cle.CQ a. Va. NIe.e.K D. p. TURNe. De.0}rtme.t of Soil Scie.ce Stellenbosch University Private Bag X1 Matieland 7602 (South Africa) a.ricultura. Re.e.rch Council-Institute.for Soil Climate and Water Private Bag X79 Pretoria 0001 (South Africa) De.0}rtme.t of Ge.gra.3}y a.d e.vironme.ta. Studie. Stellenbosch University Private Bag X1 Matieland 7602 (South Africa) Council for Scie.tific a.d Industria. Re.e.rch Natural Resources and the Environment P.O. Box 395 Pretoria 0001 (South Africa) School of e.vironme.ta. Scie.ce University of Kwazulu-Natal Westville Campus Westville 3630 (South Africa)

Soil sa.iniza.ion is a.la.d de.ra.a.ion p.oce.s tha. le.ds to re.uce. a.ricultura. yie.ds. This study inve.tiga.e. the.me.hod tha. ca. be.t p.e.ict e.e.trica. conductivity (e.) in dry soils using individua. ba.ds, a.norma.ize. diffe.e.ce.sa.inity inde. (NDSI), p.rtia. le.st squa.e. re.re.sion (p.SR), a.d ba.ging p.SR. Soil sp.ctra. re.le.ta.ce.of drie., ground, a.d sie.e. soil sa.p.e. conta.ning va.ying a.ounts of e. wa. me.sure. using a. a.D Fie.dSp.c sp.ctrome.e. in a.da.kroom. p.e.ictive.mode.s we.e.comp.te. using a.tra.ning da.a.e.. a. inde.0}nde.t va.ida.ion da.a.e. wa. use. to va.ida.e.the.mode.s. The.re.ults showe. tha. good p.e.ictions could be.ma.e.ba.e. on ba.ging p.SR using first de.iva.ive.re.le.ta.ce.(va.ida.ion R2 = 0.85), p.SR using untra.sforme. re.le.ta.ce.(va.ida.ion R2 = 0.70), NDSI (va.ida.ion R2 = 0.65), a.d the.untra.sforme. individua. ba.d a. 2257 nm (va.ida.ion R2 = 0.60) p.e.ictive.mode.s. The.e.sugge.te. the.p.te.tia. of ma.1}ing soil sa.inity using a.rborne.a.d/or sa.96}ite.hyp.rsp.ctra. da.a.during dry se.sons.

关键词： e.e.trica. conductivity la.d de.ra.a.ion p.rtia. le.st squa.e. re.re.sion sa.inity inde. sp.ctra. re.le.ta.ce

p.culia.itie. of the.rhe.logica. be.a.ior a.d structure.forma.ion of a.uminum unde. de.orma.ion a. ne.r-solidus te.p.ra.ure.

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Inte.na.iona. Journa. of Mine.a.s,Me.a.lurgy a.d Ma.e.ia.s 2016年第5期23卷 563-571页

作者： a. S. Smirnov a. V. Konova.ov G. a. Be.oze.ov V. p. Shve.kin e. O. Smirnova Institute.of e.gine.ring Scie.ce Russian Academy of Science (Ural Branch) 34 Komsomolskaya Street Ekaterinburg 620049 Russia Ura. Fe.e.a. Unive.sity 19 Mira Street Ekaterinburg 620002 Russia

This p.p.r de.ls with a.p.culia. rhe.logica. be.a.ior of a.uminum a. ne.r-solidus te.p.ra.ure.. It ha. be.n e.p.rime.ta.ly e.ta.- lishe. tha. the.e.is a. inve.se.stra.n ra.e.de.0}nde.ce.of stra.n re.ista.ce.a. te.p.ra.ure. ra.ging be.we.n 560 a.d 640℃ a.d stra.n ra.e. ra.ging from 0.06 to 1.2 s-1. e.e.tron ba.ksca.te. diffra.tion a.a.ysis ha. shown tha. a. te.p.ra.ure. ra.ging be.we.n 540 a.d 640℃ a.d stra.n ra.e. ra.ging from 0.06 to 0.1 s-1, the.ma.n p.oce.s of softe.ing is dyna.ic p.lygoniza.ion, re.ulting in in situ re.rysta.liza.ion. a. highe. stra.n ra.e., ra.ging be.we.n 0.8 a.d 1.2 s-1, a.d te.p.ra.ure. ra.ging be.we.n 560 a.d 640℃, the.re.ove.y is dyna.ic. This unusua. be.a.ior of the.me.ha.ism of softe.ing a.d the.p.e.e.ce.of the.inve.se.stra.n ra.e.de.0}nde.ce.of stra.n re.ista.ce.ca. be.e.p.a.ne. by blocking the.motion of fre. disloca.ions by fore.gn a.oms, which occurs a. stra.n ra.e. ra.ging be.we.n 0.06 a.d 0.1 s-1 This p.oce.s re.ults in disloca.ion p.le.up. the.e.y ca.sing in sire.re.rysta.liza.ion. a. stra.n ra.e. e.ce.ding 0.16 s-1, the.e.is no inte.sive.blocking of disloca.ions, le.ding to a.dire.t stra.n ra.e.de.0}nde.ce.of stra.n re.ista.ce.

关键词： a.uminum rhe.logica. be.a.ior forma.ion ne.r-solidus te.p.ra.ure