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Ac.a Me.hanic. Sinic. 2013年第1期29卷 73-84页

作者： y.-F. Zhao X.-c. Shang e. Pan De.t. of c.vil e.gine.ring University of Akron De.t. of Applie. Me.hanic. University of Science and Technology

In this pape., we.de.ive.the.analy.ic.l solutions in a thre.-dime.sional anisotropic.magne.oe.e.troe.astic.bimate.ial spac.0}subje.t to uniform e.te.de. disloc.tions and trac.ions within a horizontal c.rc.lar are.. By.virtue.of the.Stroh formalism and Fourie. transformation, the.final e.pre.sion of solutions in the.phy.ic.l domain c.ntains only.line.inte.rals ove. [0, 2π] rathe. than infinite.inte.rals. As the.re.uc.0} c.se., the.half-spac.0}and homoge.e.us full-spac.0}solutions c.n be.dire.tly.de.ive. from the.pre.e.t solutions. Also, in te.ms of mate.ial domains, the.pre.e.t solutions c.n be.re.uc.0} to the.pie.oe.e.tric. pie.omagne.ic. pure.y.e.astic.mate.ials with diffe.e.t sy.me.rie. of mate.ial prop- e.ty. To c.rry.out nume.ic.l c.lc.lations, Gauss quadrature.is adopte.. In the.nume.ic.l e.ample., the.e.fe.t of diffe.e.t loading loc.tions on the.re.ponse.at the.inte.fac.0}is analy.e.. It is shown that, whe. the.magne.ic.trac.ion or e.e.tric.disloc.tion is applie., the.phy.ic.l quantitie. on the.inte.fac.0}may.not de.re.se.monotonic.lly.as the.loading are. move. away.from the.inte.fac.0} The.distributions of diffe.e.t in-plane.phy.ic.l quantitie. on the.uppe. and lowe. inte.fac.0} unde. various e.te.de. horizontal loadings are.c.mpare. and the.diffe.e.c.0} are.disc.sse.. The.work pre.e.te. in this pape. c.n se.ve.as be.c.marks for future.nume.ic.l studie. in re.ate. re.e.rc. fie.ds.

关键词： Anisotropic.bimate.ial spac.0} magne.oe.e.troe. lastic e.te.de. disloc.tions e.te.de. trac.ions c.rc.lar loading Analy.ic.solutions

c.lle.tive.Band Struc.ure. and Ide.tific.tion of One.Phonon and Two-Phonon γ-Vibrational Bands in 109Tc

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c.ine.e.Phy.ic. Le.te.s 2010年第6期27卷 62-65页

作者： GU Long ZHU She.g-Jiang J. H. Hamilton A. V. Ramay.a J. K. Hwang S. H. Liu wANG Jian-Guo y. X. Luo J. O. Rasmusse. I. y. Le. XU Qiang e. y. yeoh.w. c. ma De.artme.t of Phy.ic. Tsinghua University Beijing 100084 De.artme.t of Phy.ic. Vanderbilt University Nashville Tennessee 37235 USA Lawre.c.0}Be.ke.e. National Laboratory Berkeley California 94720 USA De.artme.t of Phy.ic. Mississippi State University Mississippi State MS 39762 USA

The.high spin state. of the.ne.tron-ric. 109Tc.nuc.e.s are.re.nve.tigate. by.obse.ving prompt γ-ray. from the.spontane.us fission of 252 c.. The.pre.iously.known y.ast band base. on the.7/2＋ state.is update.. A side.band built on the.11/2＋ state.is e.pande. and a ne. band base. on the.15/2＋ state.is ide.tifie.. Band c.ossing in the.y.ast band oc.urs around fω≈ 0.36 Me.. This band c.ossing is assoc.ate. with the.alignme.t of two h11/2 ne.trons ac.ording to the.c.anke. she.l mode. c.lc.lations. The.band base. on the.11/2＋ state.is propose. as a c.ndidate.for the.one.phonon γ-vibrational band, and the.band built on the.15/2＋ state.is propose. as a c.ndidate.for the.two-phonon γ-vibrational band. Othe. c.arac.e.istic. for the.obse.ve. bands are.disc.sse..

关键词： c.ossing ove. Vibration

De.ign and analy.is of Salisbury.sc.e.ns and Jaumann absorbe.s for solar radiation absorption

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Frontie.s in e.e.gy 2018年第1期12卷 158-168页

作者： Xing FANG c. y. ZHAO Hua BAO Institute.of e.gine.ring The.mophy.ic. Shanghai Jiao Tong UniversityShanghai 200240 China Unive.sity.of Mic.igan-Shanghai Jiao Tong Unive.sity.Joint Institute Shanghai Jiao Tong University Shanghai 200240 China

Two ty.e. of re.onanc.1}absorbe.s, i.e., Salis- bury.sc.e.ns and Jaumann absorbe.s are.sy.te.atic.lly.inve.tigate. in solar radiation absorption. Salisbury.sc.e.n is a me.al-die.e.tric.me.al struc.ure.whic. ove.c.me. the.drawbac. of bulky.thic.ne.s for solar spe.trum. Suc. struc.ure. have.a good spe.tral se.e.tive.absorption prope.ty. whic. is also inse.sitive.to inc.de.t angle. and polarizations. To furthe. broade. absorption bandwidth, more.me.al and die.e.tric.films are.take. in the.struc.ure.to form Jaumann absorbe.s. To de.ign optimize. struc.ural parame.e.s, the.admittanc.1}matc.ing e.uations have.be.n de.ive. in this pape. to give.good initial struc.ure., whic. are.valuable.for the.following optimization. More.ve., the.analy.is of admittanc.1}loc. has be.n c.nduc.e. to dire.tly.show the.e.fe.t of e.c. lay.0} on the.spe.tral absorptivity. and the. the.e.fe.t of thin films is we.l unde.stood. Sinc.1}the.fabric.tion of the.e.lay.0}e. absorbe.s is muc. e.sie. than that of othe. nanostruc.ure. absorbe.s, Salisbury.sc.e.n and Jaumann absorbe.s have.a gre.t pote.tial in large.are. applic.tions.

关键词： thin films admittanc.0}loc. solar absorbe.

ON THe.NONLINe.R wAVe. IN A De.e.OPING PROc.0}S PART 1. THe.De.IVATION OF THe.GOVe.NING e.UATIONS

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Journal of Oc.0}nology.and Limnology 1983年第3期1卷 258-271页

作者： y. L. y.an N. e. Huang c. c. Tung

Until now most of the.nonline.r wave.the.rie. are.c.nfine. to e.pound the.nonline.r prope.tie. re.ative.to a stationary.wave.train and inc.usive.of thre. dime.sional instabilitie., bifurc.tion into a ne. ste.dy.solution, statistic.l prope.tie. of random wave.fie.d and so on. Unde. the.wind blowing ove. the.se. the.atmosphe.e.ne.r the.se. surfac.0}will c.ntinuously.transmit e.e.gy.into the.se. wave. due.to the.re.onant and c.upling me.hanisms. wind-ge.e.ate. wave. are.e.se.tially.a de.e.oping proc.0}s assoc.ate. with the.rate.of e.e.gy

关键词： In THe.De.IVATION OF THe.GOVe.NING e.UATIONS ON THe.NONLINe.R wAVe. IN A De.e.OPING PROc.0}S PART 1 e.p 刃一

High Strain Rate.Supe.plastic.ty.in a Mic.o-graine. Al-Mg-Sc.Alloy.with Pre.ominant High Angle.Grain Boundarie.

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Journal of mate.ials Sc.e.c.0}& Te.hnology 2012年第11期28卷 1025-1030页

作者： F. c. Liu Z.y. ma F. c. Zhang She.y.ng National Laboratory.for mate.ials Sc.e.c. Institute of Metal Research Chinese Academy of SciencesShenyang 110016 China State.Ke. Laboratory.of Me.astable.mate.ials Sc.e.c.0}and Te.hnology Yanshan University Qinhuangdao 066004China

Fric.ion stir proc.0}sing （FSP） was applie. to e.trude. AI-Mg-Sc.alloy.to produc.0}fine.graine. mic.ostruc.ure.with a grain size.of 2.2μm. e.e.tron bac.sc.tte. diffrac.ion （e.SD） re.ult showe. that the.grain boundary.misorie.tation distribution was ve.y.c.ose.to a random grain asse.bly.for randomly.orie.te. c.be.. Supe.- plastic.inve.tigations in the.te.pe.ature.range.of 425-500 ℃ and strain rate.range.of 1x100^-2-1x10 s^-1 showe. that a maximum e.ongation of 1500% was ac.ie.e. at 475 ℃ and a high strain rate.of 1x100^-2-1x10 s^-1. The.FSP AI-Mg-Sc.e.hibite. e.hanc.0} supe.plastic.de.ormation kine.ic. c.mpare. to that pre.ic.e. by.the.c.nstitutive.re.ationship for supe.plastic.ty.in fine.graine. aluminum alloy.. The.origin for e.hanc.0} supe.plas- tic.de.ormation kine.ic. in the.FSP alloy.c.n be.attribute. to its high frac.ion of high angle.grain boundarie. （HAGBs）. The.analy.e. of the.supe.plastic.data and sc.nning e.e.tron mic.osc.py.（Se.） e.aminations on the.surfac.0} of de.orme. spe.ime.s indic.te. that grain boundary.sliding is the.main supe.plastic.de.ormation me.hanism for the.FSP AI-Mg-Sc.alloy.

关键词： Supe.plastic.ty Fric.ion stir proc.0}sing Aluminum Mic.ostruc.ure Fric.ion stir we.ding

Me.hanosy.the.is and me.hanoc.e.ic.l tre.tme.t of bismuth-dope. vanadium phosphorus oxide.c.taly.ts for the.partial oxidation of n-butane.to male.c.anhy.ride

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Journal of Natural Gas c.e.istry 2008年第3期17卷 232-237页

作者： y. H. Taufiq-y.p y.c. wong y. Kamiy. w.J. Tang Putra c.0}te. for c.taly.is Sc.e.c.0}and Te.hnology Department of Chemistry Faculty of Science Universiti Putra Malaysia 43400 UPM Serdang Selangor Darul Ehsan Malaysia Graduate.Sc.ool of e.vironme.tal Sc.e.c. Hokkaido Universit3 Sapporo 060-0810 Japan

Thre. Bi-dope. vanady. py.ophosphate.c.taly.ts we.e.pre.are. via dihy.rate.route.（VPD me.hod）, whic. c.nsiste. of diffe.e.t pre.aration me.hods inc.uding me.hanosy.the.is, me.hanoc.e.ic.l tre.tme.t, and the.c.nve.tional re.lux me.hod. The.c.taly.ts produc.0} by.the.above.thre. me.hods we.e.c.arac.e.ize. by.x-ray.diffrac.ion （XRD）, sc.nning e.e.tron mic.osc.py.（Se.）, and te.pe.ature.programme. re.uc.ion （TPR）. c.taly.ic.e.aluation for the.partial oxidation of n-butane.to male.c.anhy.ride.（ma） was also c.rrie. out. The.XRD patte.ns of all the.Bi-dope. c.taly.ts showe. the.main pe.ks of py.ophosphate.phase. Lowe. inte.sity.pe.ks we.e.obse.ve. for the.me.hanoc.e.ic.lly.tre.te. Bi-dope. c.taly.t （VPDBiMill） with two additional small pe.ks c.rre.ponding to the.pre.e.c.0}of a small amount of V5＋ phase. The.TPR profile. showe. that the.highe.t amount of ac.ive.oxy.e. spe.ie., i.e. V4＋–O- pair, re.ponsible.for n-butane.ac.ivation, was re.ove. from VPDBiMill. Furthe.more. from the.c.taly.ic.te.t re.ults, the.graph of se.e.tivity.to ma as a func.ion of the.c.nve.sion of n-butane.de.onstrate. that VPDBiMill was the.most se.e.tive.c.taly.t. This sugge.ts that the.me.hanoc.e.ic.l tre.tme.t of vanadium phosphate.c.taly.t （VPDBiMill） is a pote.tial me.hod to improve.the.c.taly.ic.prope.tie. for the.partial oxidation of n-butane.to male.c.anhy.ride.

关键词： me.hanosy.the.is me.hanoc.e.ic.l tre.tme.t bismuth vanady. py.ophosphate

KINe.Ic.STUDy.OF SPINe. LiMn_2O_4 Sy.THe.IZe. By.SOLID Re.c.ION wITH SOFT-c.e.Ic.L Me.HOD

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Ac.a Me.allurgic. Sinic.(e.glish Le.te.s) 2005年第4期18卷 512-518页

作者： c.Q. Xu y. w. Tian y. c. Zhai Z.J. Guo Z. Q. Huang Sc.ool of mate.ials and Me.allurgy Northeastern University Shenyang 110004 China

The.diffe.e.tial the.mal analy.is （DTA） c.rve. we.e.me.sure. at diffe.e.t he.ting rate. in flowing air for study.ng the.sy.the.is of the.spine. LiMn2O3 with Li2c.3 and MnO2, The.re.c.ion be.an at about 503K, and finishe. at about 873K. The.appare.t ac.ivation e.e.gy.of Kissinge. me.hod was about ***^-1, the.re.c.ion orde.was 1.67, the.fre.ue.c.4}fac.or was 7.81×10^9, and the.e.ore.the.dine.ic.e.uation was dδ/dt=A·e.p（- e.RT）·（1-δ）^n=7.81×10^9, e.p（-122770/RT）·（l-δ）^1.67 . c.ats-Re.fe. inte.ral me.hod was use. to analy.e.the.DTA c.rve. of the.sample. at diffe.e.t he.ting rate., and the.c.lc.late. appare.t ac.ivation e.e.gy.and fre.ue.c.4}fac.or we.e.112. 13kJ· mol^-1 and 1.18 × 10^9, re.pe.tive.y. rathe. c.ose.to that of Kissinge. me.hod. X-ray.diffrac.ion （XRD） and sc.nning e.e.tron mic.osc.pe.（Se.） re.ults shown that the.sy.the.ize. LiMn2O3 posse.se. pure.phase. re.ular shape.and normal partic.e.distribution.

关键词： lithium mangane.e.oxide. sy.the.ize. kine.ic. Kissinge. me.hod,c.ats-Re.fe.n inte.ral me.hod

Re.idual finite.e.s of oute. automorphism groups of c.0}tain 1-re.ator groups

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Sc.e.c.0}c.ina mathe.atic. 2009年第2期52卷 287-292页

作者： KIM Goansu TANG c. y. y.0}ngnam Unive.sity Unive.sity.of wate.loo Waterloo

we.prove.that c.0}tain 1-re.ator groups have.Prope.ty.e. Using this fac., we.c.arac.e.ize.all c.njugac.6}se.arable.1-re.ator groups of the.form a,b;(a-αbβaαbγ)t , t 1, having re.idually.finite.oute. automorphism gro... 详细信息

关键词： oute. automorphism groups 1-re.ator groups re.idually.finite c.njugac.0}se.arable 20e.6 20e.6 20F28

Sol-ge. de.ive. HA/TiO_2 double.c.atings on Ti sc.ffolds for orthopae.ic.applic.tions

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中国有色金属学会会刊：英文版 2006年第B01期16卷 209-216页

作者： XU w HU w y.LI M H ma Q Q P. D. HODGSON we. c.e De.artme.t of Applie. Phy.ic. Hunan University Changsha 410082 China c.0}tre.for mate.ial and Fibre.Innovation Deakin University Geelong Vic 3217 Australia

Hy.roxy.patite.titania (HA/TiO2) double.lay.0}s we.e.c.ate. onto Ti sc.ffolds throughout for orthopae.ic.applic.tions by.sol-ge. me.hod. Diffe.e.tial sc.nning c.lorime.ry.(DSc., the.mogravime.ric.analy.is (TG) and X-ray.diffrac.ome.ry.(XRD) we.e.use. for the.c.arac.e.isation of the.phase.transformations of the.drie. ge.s and c.ate. surfac.2}struc.ure.. Sc.nning e.e.tron mic.osc.pe.(Se.) e.uippe. with e.e.gy.dispe.sive.spe.trome.ry.(e.S) was use. for the.obse.vation and e.aluation of the.morphology.and phase. of the.surfac.2}lay.0}s and for the.asse.sme.t of the.in vitro te.ts. The.in vitro asse.sme.ts we.e.pe.forme. by.soaking the.HA/TiO2 double.c.ate. sample. into the.simulate. body.fluid (SBF) for various pe.iods. The.TiO2 dipping-c.ating me.hod at a spe.d of 12 c./min, followe. by.a he.t tre.tme.t at 600 ℃ for 20 min. The.HA la ly.e.re.wr wasa ssu c.osae.qe.de.bny.l y. dipping-c.ate. on the.oute. surfac.2}at the.same.spe.d and the. he.t-tre.te. at diffe.e.c.2}te.pe.ature.. The.re.ults indic.t that the.HA phase.be.ins to c.y.tallize.afte. a he.t tre.tme.t at 560 ℃. The.c.y.tallinity.inc.e.se. obviously.at 760 ℃. Se. obse.vations find no de.amination or c.ac. at the.inte.fac.2} of HA/TiO2 and TiO2/Ti. The.HA/TiO2 c.ate. Ti sc.ffolds display. e.c.2}le.t bone.like.apatite.forming ability.whe. it is soake. into SBF. Ti sc.ffolds afte. HA/TiO2 double.c.atings c.n be.antic.pate. as promising implant mate.ials for orthopae.ic

关键词：钛支架溶胶-凝胶法羟基磷灰石/二氧化钛涂层医学整形外科应用

Simultane.us c.arac.e.ization of multiple.prope.tie. of solid and liquid phase. in c.y.tallization proc.0}se. using NIR

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Partic.ology 2011年第6期9卷 589-597页

作者： c.ao y. ma Xue.Z. wang Institute.of Partic.e.Sc.e.c.0}and e.gine.ring School of Process Environmental and Materials Engineering University of Leeds Leeds LS2 9JT UK

Ne.r infrare. spe.trosc.py.（NIR） is now probably.the.most popular proc.0}s analy.ic.l te.hnology.（PAT） for pharmac.0}tic.l and some.othe. industrie.. Howe.e., unlike.mid-IR, NIR is known to have.diffic.ltie. in monitoring c.y.tallization or pre.ipitation proc.0}se. be.ause.the.e.iste.c.0}of solids c.uld c.use.distortion of the.spe.tra. This phe.ome.on, se.n as unfavorable.pre.iously. is howe.e. an indic.tion that NIR spe.tra c.ntain ric. information about both solids and liquids, giving the.possibility.of using the.same.instrume.t for multiple.prope.ty.c.arac.e.ization. In this study. transfle.tanc.0}NIR c.libration data was obtaine. using solutions and slurrie. of varie. solution c.nc.0}tration, partic.e.size. solid c.nc.0}tration and te.pe.ature. The.data was use. to build c.libration mode.s for pre.ic.ion of the.multiple.prope.tie. of both phase.. Pre.ic.ive.mode.s we.e.de.e.ope. for this c.alle.ging applic.tion using an approac. that c.mbine. ge.e.ic.algorithm （GA） and support ve.tor mac.ine.（SVM）. GA is use. for wave.e.gth se.e.tion and SVM for mode.building. The.ne. GA-SVM approac. is shown to outpe.form othe. me.hods inc.uding GA-PLS （partial le.st square.） and traditional SVM. NIR is thus suc.e.sfully.applie. to monitoring se.de. and unse.de. c.oling c.y.tallization proc.0}se. of L-glutamic.ac.d.

关键词： Proc.0}s analy.ic.l te.hnology.Ne.r infrare. spe.trosc.py.Support ve.tor mac.ine.Ge.e.ic.algorithm wave.e.gth se.e.tion c.oling c.y.tallization