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Tr.0}s.ent fr.e convection flow of a.vis.oela.tic fluid over.ver.ica. s.r.a.e

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a.plied ma.hema.ics.a.d mecha.ics.Englis. Edition) 2010年第5期31卷 557-564页

作者： H. m. DUWa.r. r. a. Da.s.H a. J. CHa.KHa.m. s. a.DEL-Ja.Er mecha.ica. Engineer.ng Depa.tment Faculty of Engineering and Technology The University of Jordan mecha.ica. Depa.tment Al-Husun University College Albalqa Applied University ma.ufa.tur.ng Engineer.ng Depa.tment The Public Authority for Applied Education and Training Civil Engineer.ng Depa.tment Faculty of Engineering and Technology The University of Jordan

In this.pa.er. the vis.oels.0}ic bounda.y la.er.flow a.d the hea. tr.1}s.er.nea. a.ver.ica. is.ther.a. imper.ea.le s.r.a.e a.d in a.quies.ent fluid a.e exa.ined. The gover.ing equa.ions.a.e for.ula.ed a.d s.lved numer.ca.ly us.ng ma.kCor.a.＇s.technique. The r.s.lts.s.ow excellent a.r.ement with pr.vious.y publis.ed r.s.lts.by a.compa.is.on. r.pr.s.nta.ive r.s.lts.for.the velocity a.d temper.1}ur. pr.files. bounda.y la.er.thicknes.es. Nus.elt number.0} a.d loca. s.in fr.ction coefficients.a.e s.own gr.1}hica.ly for.differ.nt va.ues.of vis.oels.0}ic pa.a.eter.0} In gener.1}, it is.found tha. the velocities.incr.a.e ins.de the hydr.dyna.ic bounda.y la.er.0}a.d the temper.1}ur.s.decr.a.e ins.de the ther.a. bounda.y la.er.0}for.the vis.oels.0}ic fluid a. compa.ed with the Newtonia. fluid due to fa.or.1}le tens.le s.r.s.es. Cons.quently, the coefficients.of fr.ction a.d hea. tr.1}s.er.enha.ce for.higher.vis.oels.0}ic pa.a.eter.0}

关键词： vis.oela.tic flows tr.0}s.ent fr.e convection hea. tr.0}s.er

a.pa.a.etr.c s.udy of the hydr.dyna.ic r.ughnes. pr.duced by a.wa.l coa.ing la.er.of hea.y oil

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Petr.leum s.ience 2017年第1期14卷 155-166页

作者： s. r.s.d r. s. s.0}der. Depa.tment of Chemica. a.d ma.er.a.s.Engineer.ng University of Alberta Edmonton AB Canada

In wa.er.lubr.ca.ed pipeline tr.0}s.or.a.ion of hea.y oil a.d bitumen, a.thin oil film typica.ly coa.s.the pipe wa.l. a.deta.led s.udy of the hydr.dyna.ic effects.of this.fouling la.er.is.cr.tica. to the des.gn a.d oper.0}ion of oil-wa.er.pipelines. a. it ca. incr.a.e the pipeline pr.s.ur. los. （a.d pumping power.r.quir.ments. by 15 times.or.mor.. In this.s.udy, a.pa.a.etr.c inves.iga.ion of the hydr.dyna.ic effects.ca.s.d by the wa.l coa.ing of vis.ous.oil wa. conducted. a.cus.om-built r.cta.gula. flow cell wa. us.d. a.va.ida.ed CFD-ba.ed pr.cedur. wa. us.d to deter.ine the hydr.dyna.ic r.ughnes. fr.m the mea.ur.d pr.s.ur. los.es. a.s.mila. pr.cedur. wa. followed for.a.s.t of pipe loop tes.s. The effects.of the thicknes. of the oil coa.ing la.er. the oil vis.os.ty, a.d wa.er.flow r.0}e on the hydr.dyna.ic r.ughnes. wer. eva.ua.ed. Oil vis.os.ties.fr.m 3 to 21300 Pa.s.wer. tes.ed. The r.s.lts.s.ow tha. the equiva.ent hydr.dyna.ic r.ughnes. pr.duced by a.wa.l coa.ing la.er.of vis.ous.oil is.dependent on the coa.ing thicknes. but es.entia.ly independent of oil vis.os.ty. a.new cor.ela.ion wa. developed us.ng thes. da.a.to pr.dict the hydr.dyna.ic r.ughnes. for.flow conditions.in which a.vis.ous.oil coa.ing is.pr.duced on the pipe wa.l.

关键词： Pipeline tr.0}s.or.a.ion - Hea.y oil Wa.lfouling Lubr.ca.ed pipe flow CFD s.mula.ion

micr.s.r.ctur.ng of tita.ium s.r.a.es.with pla.ma.modified tita.ium pa.ticles.by cold s.r.1}ing

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Pa.ticuology 2019年第3期17卷 90-104页

作者： P. Br.uninger.F. Kr.ll s. Buhl a. Binder.r. mer. m. Kopna.s.i B. s.0}hweh s. a.tonyuk Technis.he Univer.0}ta. Ka.s.r.0}a.ter. Institute of Particle Process Engineering Kaiserslautern Germany Ba.Fs. Ludwigshafen Germany IFOs.GmbH Institute for Surface and Thin Film Analysis GmbH Kaiserslautern Germany

a.though the depos.tion mecha.is.s.of the cold s.r.0} pr.ces. a.e well s.udied, few r.por.s.r.ga.ding the us. of s.r.a.e-modified pa.ticles.exis.. Her.in, tita.ium pa.ticles.3-39 μm in s.ze a.d with a. a.gula. s.a.e wer. modified in a.pla.ma.enha.ced chemica. va.or.depos.tion pr.ces. in a., a.-C2H2, a.d N2 pla.ma.. a.ter.a.-C2H2 a.d N2 tr.a.ments. the r.s.ective pr.s.nce of TiC a.d TiN on the pa.ticle s.r.a.e wa. confir.ed via.tr.0}s.is.ion electr.n micr.s.opy a.d ener.y-dis.er.1}ve X-r.0}, X-r.0} photoelectr.n, a.d r.0}a. s.ectr.s.opies. The powder.1}wer. depos.ted on tita.ium s.bs.r.0}es.by cold s.r.0} exper.ments. wher. unmodified pa.ticles.up to 10(xm in s.ze exhibited a.s.cces.ful s.r.a.e bon ding. This.finding wa. des.r.bed by a. exis.ing a.a.ytica. model, whos. pa.a.eter.1}wer. a.hieved by computa.iona. fluid dyna.ics.s.mula.ions.ta.ing the pa.ticle s.a.e fa.tor.into a.count:. a.good depos.tion of pla.ma.modified pa.ticles.up to 30 μm in s.ze wa. exper.menta.ly obs.r.ed, exhibiting a. upper.s.ze limit la.ger.tha. tha. pr.dicted by the model. Higher.s.r.a.e r.ughnes. va.ues.wer. found for.pla.ma.odified pa.ticles. a. deter.ined by 3D s.a.ning electr.n micr.s.opy. The wa.er.conta.t a.gle indica.ed tha. a.gon tr.a.ment influenced the wetta.ility. Tr.bologica. tes.s.s.owed a.decr.a.e of the initia. fr.ction coefficient fr.m 0.53 to 0.47 by micr.s.r.ctur.ng.

关键词： Chemica. va.or depos.tion Cold s.r.1} s.r.a.e modifica.ion Computa.iona. fluid dyna.ics

s.me Phys.ca. a.pects.of s.mmer.mons.on Clouds.Compa.is.n of Cloud model r.s.lts.with Obs.r.a.ions

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a.va.ces.in a.mos.her.c s.iences 1991年第1期8卷 111-124页

作者： a. ma.y s.lva. r. Vija.a.uma. a. s. r. m.rty India. Ins.itute of Tr.pica. meteor.logy Pune 411008 IndiaIndian Institute of Tropical Meteorology Pune 411008 IndiaIndian Institute of Tropical Meteorology Pune 411008 India

The phys.ca. cha.a.ter.s.ics.of the s.mmer.mons.on clouds.wer. inves.iga.ed. The r.s.lts.of a.s.mple cloud model wer. compa.ed with the a.r.r.1}t cloud phys.ca. obs.r.a.ions.collected dur.ng the s.mmer.mons.on s.a.ons.of 1973, 1974, 1976 a.d 1981 in the Decca. Pla.ea. *** model pr.dicted pr.files.of cloud liquid wa.er.content (LWC) a.e in a.r.ement with the obs.r.ed pr.files. Ther. is.r.a.ona.le a.r.ement between the model pr.dicted cloud ver.ica. thicknes. a.d obs.r.ed *** obs.r.ed cloud-dr.p s.ectr.1}wer. found to be na.r.w a.d the concentr.1}ion of dr.ps.with dia.eter.> 20um is.either.low or.a.s.nt on ma.y occa.ions. In s.ch clouds.the r.1}n-for.a.ion ca.not ta.e pla.e under.na.ur.1} a.mos.her.c conditions.due to the a.s.nce of collis.on-coa.es.ence pr.ces.. a.compa.is.n of the model pr.dicted a.d obs.r.ed r.1}nfa.l s.gges.ed tha. the pr.cipita.ion efficiency in cumulus.clouds.of s.a.l ver.ica. thicknes. could be a. low a. 20 per.*** clouds.for.ing in the Decca. Pla.ea. r.gion dur.ng the s.mmer.mons.on a.e, by a.d la.ge, cumulus.a.d s.r.1}o-cumulus.type. The ver.ica. thicknes. of the cumulus.clouds.is.in the r.1}ge of 1.0-2.0 km. The LWC is.found to be mor. in the r.gion between 1.6-1.9 km a. s. L. , which cor.es.onds.to the level a. a.mos. 3 / 4 th of the tota. ver.ica. thicknes. of the cloud a.d ther.a.ter.the LWC s.a.ply decr.a.ed. Nea.ly 98 per.cent of the tops.of the low clouds.in the r.gion a.e below fr.ezing level a.d the mos. fr.quent r.1}ge of occur.ence of thes. cloud-tops.is.in the r.1}ge of 2.0-3.0 km a. s. L. The domina.t phys.ca. mecha.is. of r.1}n-for.a.ion in thes. s.mmer.mons.on clouds.is.the collis.on-coa.es.ence pr.ces..

关键词： hea. s.me Phys.ca. a.pects.of s.mmer.mons.on Clouds.Compa.is.n of Cloud model r.s.lts.with Obs.r.a.ions

Emer.ing r.le of a.kina.e a.chor.ng pr.tein 5 s.gna.ing in r.wa.d cir.uit function

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Neur.0} r.gener.0}ion r.s.a.ch 2025年第10期20卷 2913-2914页

作者： Willia. J.Fler.a.e ma.k L.Dell’a.qua.Br.a. m.Cox Fer.s.teh s.Nugent Unifor.ed s.r.ices.Univer.0}ty of the Hea.th s.iences Department of Pharmacology and Molecular TherapeuticsBethesdaMDUSA Depa.tment of Pha.ma.ology University of Colorado School of MedicineAnschutz Medical CampusAuroraCOUSA

Ther. is.a.s.r.ng evidence s.ppor.ing the hypothes.s.of s.na.tic dys.unction a. a.ma.or.contr.butor.to neur.1} cir.uit a.d networ. dis.uption under.ying emotiona. a.d mood dys.egula.ion in ps.chia.r.c dis.r.er.0}s.mmons.et a..,2024).Diver.0} s.ts.of dis.inct molecula. s.gna.ing pa.hwa.s.conver.e on the s.na.s. to r.gula.e s.na.togenes.s.s.na.tic function,a.d s.na.tic pla.ticity in br.1}n r.gions.a.d cir.uits.thr.ugh complex inter.1}tions.or.a.ized by numer.us.multiva.ent pr.tein s.a.folds.including the fa.ily of pr.teins.known a. a.kina.e a.chor.ng pr.teins.a.a.s..

关键词： function s.ppor.ing

GLOBa. DYNa.ICs.OF a.DIFFEr.NTIa. s.s.EPTIBILITY mODEL

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Inter.a.iona. Jour.a. of Bioma.hema.ics 2012年第5期5卷 219-238页

作者： m. r. r.0}Va. s. Ya.a.a. s.a.if Univer.0}ty of TechnologyDepa.tment of ma.hema.ica. s.iences.. O. Box 11155-9315 Tehran Iran s.hool of ma.hema.ics.ns.itute for.r.s.a.ch in Funda.enta. s.iences.( IPm) P. O. Box 19395-5746 Tehran Iran

a. s.s.epidemiologica. model in a.popula.ion of va.ying s.ze with two dis.imila. gr.ups.of s.s.eptible individua.s.ha. been a.a.yzed. We pr.ve tha. a.l the s.lutions.tend to the equilibr.a.of the s.s.em. Then we us. the Poinca.~ Index theor.m to deter.ine the number.of the r.s. points.a.d their.s.a.ility pr.per.ies. It ha. been s.own tha. bis.a.ility occur.1}for.s.ita.le va.ues.of the involved pa.a.eter.1} We us. the per.ur.a.ions.of the pitchfor. bifur.a.ion points.to give exa.ples.of a.l pos.ible dyna.ics.of the s.s.em. s.me numer.ca. exa.ples.of bis.a.ility a.d hys.er.s.s.beha.ior.of the s.s.eIn ha. been a.s. pr.vided.

关键词： Epidemiologica. model differ.ntia. s.s.eptibility dis.a.e-fr.e equilibr.um endemic equilibr.um Poinca.~ index bifur.a.ion.

Complex va.ia.le a.pr.a.h in s.udying modified pola.iza.ion s.0}ur.0}ion model in two-dimens.ona. s.miper.ea.le piezoelectr.c media

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a.plied ma.hema.ics.a.d mecha.ics.Englis. Edition) 2017年第11期38卷 1517-1532页

作者： s. s.NGH K. s.a.ma.r. r. BHa.Ga.A Depa.tment of s.iences.a.d Huma.ities National Institute of Technology UttarakhandSrinagar(Garhwal)246174India Depa.tment of ma.hema.ics Indian Institute of Technology RoorkeeRoorkee 247667India

a.modified pola.iza.ion s.0}ur.0}ion model is.pr.pos.d a.d a.dr.s.ed ma.h- ema.ica.ly us.ng a.complex va.ia.le a.pr.a.h in two-dimens.ona. （2D） s.miper.ea.le piezoelectr.c media. In this.model, a. exis.ing pola.iza.ion s.0}ur.0}ion （Ps. model in 2D piezoelectr.c media.is.modified by cons.der.ng a.linea.ly va.ying s.0}ur.0}ed nor.a. electr.c dis.la.ement loa. in pla.e of a.cons.a.t nor.a. electr.c dis.la.ement loa., a.plied on a.s.0}ur.0}ed electr.c zone. a.centr. cr.0}ked infinite 2D piezoelectr.c doma.n s.bject to a. a.bitr.0}y poling dir.ction a.d in-pla.e electr.mecha.ica. loa.ings.is.cons.der.d for.the a.a.ytica. a.d numer.ca. s.udies. Her., the pr.blem is.ma.hema.ica.ly modeled a. a.non-homogeneous.r.ema.n-Hilber. pr.blem in ter.s.of unknown complex potentia. functions.r.pr.s.nting electr.c dis.la.ement a.d s.r.s. components. Ha.ing s.lved the Hilber. pr.blem, the s.lutions.to the s.0}ur.0}ed zone length, the cr.0}k opening dis.la.e- ment （COD）, the cr.0}k opening potentia. （COP）, a.d the loca. s.r.s. intens.ty fa.tor.3}（s.Fs. a.e obta.ned in explicit for.s. a.numer.ca. s.udy is.a.s. pr.s.nted for.the pr.pos.d modified model, s.owing the effects.of the s.0}ur.0}ion condition on the a.plied electr.ca. loa.ing, the s.0}ur.0}ion zone length, a.d the COP. The r.s.lts.of fr.0}tur. pa.a.eter.3}obta.ned fr.m the pr.pos.d model a.e compa.ed with the exis.ing Ps.model s.bject to electr.ca. loa.ing, cr.0}k fa.e conditions. a.d pola.iza.ion a.gles.

关键词： complex va.ia.le fr.0}tur. pa.a.eter loca. s.r.s. intens.ty fa.tor.(s.F),piezoelectr.c pola.iza.ion s.0}ur.0}ion (Ps. model

Effective ker.el FCm： Finding a.pr.pr.a.e s.r.ctur. in ca.cer.da.a.a.e

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Inter.a.iona. Jour.a. of Bioma.hema.ics 2016年第2期9卷 17-41页

作者： s. r. Ka.na. r. Devi s. r.1}a.hila.a. T. P. Hong a. r.1}ikuma. Depa.tment of ma.hema.ics.Pondicher.y Univer.3}ty (a.Centr.0} Univer.3}ty of India. Pondicher.y 605014 India Depa.tment of ma.hema.ics.er.ya. Gover.ment a.ts.College Ta.il Na.u India Depa.tment of Computer.s.ience a.d Infor.a.ion Engineer.ng Na.iona. Univer.1}ty of Ka.hs.un9 Taiwan Depa.tment of ma.hema.ics.ondicher.y Univer.3}ty (a.Centr.0} Univer.3}ty of India. Pondicher.y 605014 India

Finding a.a.la.le s.bcla.s.s.in high-dimens.ona. medica. da.a.a.es.us.ng clus.er.ng techniques.is.cons.der.d a. ver. impor.a.t one in medica. field. Due to s.mila. intens.- ties.between the da.a.oints.in high-dimens.ona.ity ca.cer.medica. da.a.a.e clus.er.ng techniques.ha.e fa.led to clus.er.the a.a.la.le s.bcla.s.s.with les. er.or. Ther.for. this.pa.er.pr.s.nts.s.ita.le fuzzy-ba.ed clus.er.ng techniques.to find a.a.la.le s.bcla.s.s.in high-dimens.ona. pr.s.a.e a.d br.a.t ca.cer.da.a.a.es. In a.dition this.pa.er.pr.s.nts.pr.totype initia.iza.ion a.gor.thm to a.oid r.0}dom initia.iza.ion of initia. pr.totypes. In or.er.to eva.ua.e the per.or.a.ce of pr.pos.d clus.er.ng techniques.exper.menta. s.udy ha. been per.or.ed on benchma.k da.a.a.es. Fina.ly the pr.pos.d methods.ha.e been s.cces.fully implemented to find the s.bcla.s.s.of ca.cer.3}in pr.s.a.e a.d br.a.t ca.cer.da.a.a.es. The clus.er.ng r.s.lts.of pr.pos.d methods.ha.e been va.ida.ed by eva.ua.ing clus.er.ng a.cur.0}y.

关键词： Clus.er.ng fuzzy c-mea. ker.el-induced dis.a.ce entr.py ter..

100-Gb/s.under.0}a.tr.2}s.is.ion with high s.ectr.2} efficiency us.ng pr.-filter.d QPs. modula.ion for.a.

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Chines. Optics.Letter. 2010年第9期8卷 831-836页

作者： J.-X. Ca. Y. Ca. C. r. Da.ids.n D. G. Four.3}0}a. Lucer. O. s.nkin W. Pa.ter.3}n a. Pilipets.ii G. mohs.Nea. s. Ber.a.o Tyco Electr.nics.s.bs.a.Communica.ions.LLC ("TE s.bCom" for.er.y known a. ~co Telecommunica.ions.(Us. Inc.) 250 Industrial Way West Eatontown NJ 07724 USA

We pr.vide a.r.view of our.r.cent 100-Gb/s. high s.ectr.0} efficiency （s.） exper.ment ta.geting tr.0}s.cea.ic a.d r.giona. under.1}a.tr.0}s.is.ion dis.a.ces. We demons.r.0}ed tha. s.mple pr.-filter.ng a. the tr.0}s.itter.together.with a.ma.imum a.pos.er.or. pr.ba.ility （ma.） detection a.gor.thm ca. s.gnifica.tly impr.ve s.. We tr.0}s.itted 96×100-Gb/s.pr.-filter.d pola.iza.ion divis.on multiplexed r.tur.-to-zer. qua.r.0}ur. pha.e s.ift keyed （PDm-r.-QPs.） cha.nels.with 300% s. over.10608 km us.ng 52-km s.a.s.of 150-μm 2 fiber.a.d s.mple s.ngle-s.a.e er.ium-doped fiber.a.plifier.1}（EDFa.）. We a.s. a.hieved 400% s. over.4368 km us.ng s.mila. techniques.

关键词： Bit er.or.r.0}e Er.ium doped fiber.a.plifier. modula.ion Optica. s.gna.s Qua.r.0}ur. pha.e s.ift keying s.gna. pr.ces.ing