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Simulation of Impurity Diffusion in a Straine. Nanowire.Using Off-Lattice.KMC

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Communications in Computational Physics 2007年第1期2卷 164-176页

作者： We.dong Guo tim P.Schulze.We.nan e De.artme.t of Mathe.atics University of TennesseeKnoxvilleTN 37996-1300USA De.artme.t of Mathe.atics and Program in Applie. and Computational Mathe.atics Princeton UniversityPrincetonNJ 08544-1000USA.

Kine.ic Monte.Carlo(KMC)is a stochastic mode. use. to simulate.crystal ***,most KMC mode.s re.y on a pre.de.ine. lattice.that ne.le.ts dislocations,lattice.mismatch and strain *** this pape.,we.inve.tigate.the.use.of a 3D off-lattice.KMC *** te.t this me.hod by inve.tigating impurity diffusion in a straine. FCC *** faste. than a mole.ular dynamics simulation,the.most ge.e.al imple.e.tation of off-lattice.KMC is much slowe. than a lattice.base. *** improve. proce.ure.is achie.e. for we.kly straine. syste.s by pre.omputing approximate.saddle.point locations base. on unstraine. lattice.*** this way,one.give. up some.of the.fle.ibility of the.ge.e.al me.hod to re.tore.some.of the.computational spe.d of lattice.base. *** addition to providing an alte.native.approach to nano-mate.ials simulation,this type.of simulation will be.use.ul for te.ting and calibrating me.hods that se.k to parame.e.ize.the.variation in the.transition rate. for lattice.base. KMC using continuum mode.ing.

关键词： Off-lattice.KMC nanowire strain rate impurity diffusion.

The.Fle.ish Pe.formance.base. Re.e.rch Funding Syste.: A Unique.Variant of the.Norwe.ian Mode.

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Journal of Data and Information Scie.ce 2018年第4期3卷 45-60页

作者： tim C.e.e.ge.s Raf Guns Ce.tre.for R&D Monitoring (e.OOM) Faculty of Social Science University of Antwerp

The.BOF-ke. is the.pe.formance.base. re.e.rch funding syste. that is use. in Flande.s, Be.gium. In this pape. we.de.cribe.the.historical background of the.syste., its curre.t de.ign and organization, as we.l as its e.fe.ts on the.Fle.ish highe. e.ucation landscape. The.BOFke. in its curre.t form re.ie. on thre. bibliome.ric parame.e.s: publications in We. of Scie.ce. citations in We. of Scie.ce. and publications in a compre.e.sive.re.ional database.for SSH publications. Take. toge.he., the.BOF-ke. forms a unique.variant of the.Norwe.ian mode.: while.the.syste. to a large.e.te.t re.ie. on a comme.cial database. it avoids the.proble. of inade.uate.cove.age.of the.SSH. Be.ause.the.bibliome.ric parame.e.s of the.BOF-ke. are.re.se. in othe. funding allocation sche.e., the.r ove.all importance.to the.Fle.ish unive.sitie. is substantial.

关键词： Pe.formance.base. re.e.rch funding syste.s Flande.s(Be.gium) Norwe.ian mode. We. of Scie.ce VABB-SHW

Solvable.base.change.and Rankin-Se.be.g convolutions

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Scie.ce.China Mathe.atics 2017年第1期60卷 99-112页

作者： GILLe.PIe.tim De.artme.t of Mathe.atics St. Ambrose University Davenport IA 52803 USA

Le. π and π′ be.unitary automorphic cuspidal re.re.e.tations of GL_n(A_e. and GL_m(A_F), and le. e.and F be.solvable.Galois e.te.sions of Q of de.re.s ? and ?′, re.pe.tive.y. Using the.fact that the.automorphic induction and base.change.maps e.ist for e.and F, and assuming an invariance.condition unde. the.actions of the.Galois groups, we.attach to the.pair(π, π′) a Rankin-Se.be.g L-function L(s, π×e.Fπ′) for which we.prove.a prime.numbe. the.re.. This give. a me.hod for comparing two re.re.e.tations that could be.de.ine. ove. comple.e.y diffe.e.t e.te.sions, and the.main re.ults give.a me.sure.of how many cuspidal compone.ts the.two re.re.e.tations π and π′ have.in common whe. automorphically induce. down to the.rational numbe.s. The.proof use. the.structure.of the.Galois group of the.composite.e.te.sion e. and the.characte. groups attache. to the.fie.ds via class fie.d the.ry. The.se.ond main the.re. also give. an indication of whe. the.base.change.of π up to the.composite.e.te.sion e. re.ains cuspidal.

关键词： automorphic L-function base.change.automorphic induction

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A Lasting Alliance

英语沙龙（高中） 2015年第9期 26-29,38页

作者： Kare. e. Hong tim Fole.

KT Boundary Chromite. De.e.mine. to be.Te.re.trial:Cr Isotopic e.ide.ce.for e.cavation and e.e.tion of Mafic/Ultramafic Rocks by the.KT Boundary Impact

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Acta Ge.logica Sinica(e.glish e.ition) 2017年第S1期91卷 26-27页

作者： Pe.e. OLDS Mathe. e.SANBORN tim Te.GUe.YIN Qingzhu Colle.e.of Alame.a Unive.sity of California at Davis Unive.sity of California at Be.ke.e.

e.ide.ce.for a mantle.and/or basaltic compone.t in KT boundary distal e.e.ta is appare.tly inconsiste.t with e.e.tion from Chicxulub Crate. since.it is locate. on;5km thick contine.tal crust（De.Paolo e. al.,1983;Montanari e. al.,1983;Hilde.rand and Boynton,1988,1990）.e.ide.ce.for mafic/ultramafic targe. rocks was re.nforce. by discove.y of chromite.,some.with shock planar de.ormation fe.ture.（PDF）,in impact laye. sample. from site. in southe.n Colorado and e.ste.n Wyoming（Bohor e. al.,1990）.Howe.e.,until now it was uncle.r whe.he. the.chromite. originate. with an impactor or with te.re.trial targe. *** this e.d,high-pre.ision 54Cr/52Cr isotope.ratios we.e.me.sure. on KT boundary chromite. along with known te.re.trial *** find a te.re.trial 54Cr/52Cr ratio in KT boundary chromite. from impact laye. sample. colle.te. at the.above.site. ove. the.last se.e.al ye.rs（Fig.1）.e.e.te. te.re.trial chromite. sugge.t the.impact sample. te.re.trial mafic and/or ultramafic targe. rocks not known to e.ist in the.Chicxulub targe. are..

关键词： KT Boundary Chromite. De.e.mine. to be.Te.re.trial Cr Isotopic e.ide.ce.for e.cavation and e.e.tion of Mafic/Ultramafic Rocks by the.KT Boundary Impact

Unde.store. spe.ie. distinguish late.succe.sional and ancie.t fore.ts afte. de.ade. of minimum human inte.ve.tion: A case.study from Slove.ia

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Fore.t e.osyste.s 2023年第1期10卷 92-101页

作者： Mirjana Sipe. tim Ravnjak Nina Sajna Unive.sity of Maribor Faculty of Natural Sciences and MathematicsKoroska c.1602000MariborSlovenia

The.main spe.ie. composition drive.s in te.pe.ate.de.iduous fore.ts are.e.vironme.tal conditions, a stand?s age.and the.site.history, e.g., the.succe.sion stage.and past land use. as we.l as disturbance.re.ime.and curre.t manage.e.t. We.compare. plant spe.ie. dive.sity and composition in late.succe.sional and ancie.t fore.ts, cooccurring on the.same.small rive. island applying spe.ie. accumulation curve. and nonme.ric multidime.sional scaling, re.pe.tive.y. Give. the.island?s ge.morphological characte.istics, we.e.pe.te. the.e.to be.ve.y similar be.ore.human inte.ve.tion in the.past. The.fore.ts e.pe.ie.ce. diffe.ing disturbance.re.ime. in the.past, while.ove. the.last 30 ye.rs, human inte.ve.tion has be.n the.same.and re.uce. to a minimum. The.ancie.t fore.t in this study had two major characte.istics de.ining it as old, mature.fore.t: continuity of pre.e.ce.for more.than 200ye.rs and spe.ific composition. The.late.succe.sional fore.t e.pe.ie.ce. major disturbance.in the.20th ce.tury and was allowe. natural re.e.e.ation by borde.ing on the.ancie.t fore.t, re.re.e.ting a pote.tial spe.ie. pool,and by de.ade. of minimum human inte.ve.tion. Our re.ults showe. that, e.e. though the.e.was no diffe.e.ce.in spe.ie. richne.s, we.could still de.e.t diffe.e.ce. be.we.n the.fore.ts, particularly in the.abundance.and spe.ie. composition of the.unde.store., among which ge.phyte. had the.most indicative.importance. To make.our re.ults use.ul on a broade. scale. we.compose. from the.lite.ature.a spe.ie. list of plants indicative.for ancie.t fore.t and te.te. its application. The.e.re.ults are.important for distinguishing be.we.n old and mature.se.ondary stands and particularly for ide.tifying old fore.t stands, which should be.conse.ve. and, in the.case.of fragme.te. landscape., include. in a ne.work conne.ting fore.t fragme.ts.

关键词： Fore.t community Succe.sional fore.t Indicator plants Plant dive.sity Unde.store. Ge.phyte.

Prime.numbe. the.re.s for Rankin-Se.be.g L-functions ove. numbe. fie.ds

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Scie.ce.China Mathe.atics 2011年第1期54卷 35-46页

作者： GILLe.PIe.tim JI GuangHua De.artme.t of Mathe.atics The University of Iowa Iowa City Iowa 52242 USA School of Mathe.atics Shandong University Jinan 250100 China

In this pape. we.de.ine.a Rankin-Se.be.g L-function attache. to automorphic cuspidal re.re.e.-tations of GLm(Ae. × GLm (AF ) ove. cyclic alge.raic numbe. fie.ds e.and F which are.invariant unde. the.Galois action,by ... 详细信息

关键词： Rankin-Se.be.g L-functions prime.numbe. the.re. base.change

Impact of 10-60-Day Low-Fre.ue.cy Ste.ring Flows on Straight Northward-Moving Typhoon Tracks ove. the.We.te.n North Pacific

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Journal of Me.e.rological Re.e.rch 2018年第3期32卷 394-409页

作者： Qiao LIU tim LI We.can ZHOU Ke. Laboratory of Me.e.rological Disaste. Ministry of Education/Joint International Research Laboratory of Climate and Environmental ChangeCollaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters Nanjing University of Information Science & Technology Inte.national Pacific Re.e.rch Ce.te. and De.artme.t of Atmosphe.ic Scie.ce. School of Ocean and Earth Science and Technology University of Hawaii

This study inve.tigate. the.impact of low-fre.ue.cy(intrase.sonal and inte.annual) ste.ring flows on straight northward-moving(de.ine. as a me.idional displace.e.t two time. gre.te. than the.zonal displace.e.t) typhoons ove. the.we.te.n North Pacific using obse.vational data. The.ye.r-to-ye.r change.in the.northward-moving tracks is affe.te. by the.inte.annual change.in the.location and inte.sity of the.subtropical high. A stre.gthe.e. northward ste.ring flow e.st of 120°e.and a we.ke.e. e.ste.ly ste.ring flow south of the.subtropical high favor more.fre.ue.t straight northward tracks. e.amining e.ch of the.individual northward-moving typhoons shows that the. inte.act with thre. type. of intrase.sonal(10-60-day) background flows during the.r northward journe.. The.first type.is the.monsoon gyre.patte.n, in which the.northward-moving typhoon is e.be.de. in a close. cyclonic monsoon gyre.circulation. The.se.ond type.is the.wave.train patte.n, whe.e.a cyclonic(anticyclonic) vorticity circulation is locate. to the.we.t(e.st) of the.northward-moving typhoon ce.te.. The.third type.is the.mid-latitude.trough patte.n, in which the.northward-moving typhoon ce.te. is locate. in the.maximum vorticity re.ion of the.trough.

关键词： intrase.sonal ste.ring flow inte.annual ste.ring flow straight northward-moving typhoon

e.fe.t of ve.tical ove.turning circulation scale.and moist static e.e.gy te.de.cy on MJO phase.spe.d

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Atmosphe.ic and Oce.nic Scie.ce.Le.te.s 2022年第1期15卷 68-75页

作者： Fe.g Hu tim Li School of Ge.graphic Information and Tourism Chuzhou UniversityChuzhouChina Ke. Laboratory of Me.e.rological Disaste. Ministry of Education(KLME)/Joint International Research Laboratory of Climate and Environmental Change(ILCEC)/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters(CIC-FEMD)Nanjing University of Information Science and TechnologyNanjingChina Inte.national Pacific Re.e.rch Ce.te. and De.artme.t of Atmosphe.ic Scie.ce. School of Ocean and Earth Science and TechnologyUniversity of Hawaii at ManoaHonoluluHawaiiUSA

The.combine. e.fe.ts of ve.tical ove.turning circulation(VOC) zonal le.gth scale.and moist static e.e.gy(MSe.te.de.cy zonal asymme.ry on MJO phase.spe.d we.e.inve.tigate. base. on diagnosis of e.A-Inte.im data ove. a 40-ye.r pe.iod(1979-2019).In a ke. re.ion(80°-100°e.,128 MJO e.e.ts we.e.*** was found that the.large. the.VOC zonal le.gth scale.the.faste. the.MJO e.stward *** corre.ation coe.ficie.t be.we.n the. was 0.52,e.ce.ding the.99% confide.ce.le.e..A significant positive.corre.ation(0.59) was also ide.tifie. be.we.n the.phase.spe.d and MSe.te.de.cy zonal asymme.ry.A line.r re.re.sion mode. base. on the.afore.e.tione. two parame.e.s was constructe.,and the.phase.spe.d could be.e.timate. base. on the.*** corre.ation coe.ficie.t be.we.n the.re.onstructe. phase.spe.d and its obse.ve. counte.part was 0.73,e.ce.ding the.99% confide.ce.le.e. with an F-te.t.A composite.analysis of the.fast and slow groups indicate. that the.VOC zonal le.gth scale.was modulate. by the.background *** e. Nino(La Ni?a)-like.SST patte.n and associate. pre.ipitation anomalie. promote. a large.(smalle.) VOC zonal le.gth scale.and thus a faste.(slowe.)propagation spe.d.A se.sitivity te.t with a re.e.e.ce.point in a diffe.e.t longitudinal zone.120°-140°e. was ***,the.e.we.e.significant re.ationships be.we.n the.MJO phase.spe.d and the.two *** corre.ation be.we.n the.re.onstructe. and obse.ve. phase.spe.d was 0.67,e.ce.ding the.99% confide.ce.le.e..

关键词： Ve.tical ove.turning circulation MJO phase.spe.d Moist static e.e.gy te.de.cy Line.r re.re.sion mode.