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Gra.ita.iona. Colla.s. of Ra.ia.ing Dyon s.lution a.d Cos.ic Cens.rs.ip Hypothes.s

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Chines. Phys.cs.Letters 2008年第3期25卷 854-857页

作者： K. D. Pa.il s. s. Za.e a. N. Mohod Depa.tment of Ma.hema.ics B. D. College of Engineering Sewagram Wardha India Depa.tment of Ma.hema.ics J. B. College of Science Wardha India Depa.tment of Ma.hema.ics S. S. S. K. R. Innani Mahavidyalaya Karanja India

We inves.iga.e the pos.ibility of cos.ic cens.rs.ip viola.ion in the gra.ita.iona. colla.s. of ra.ia.ing dyon s.lution. It is.s.own tha. the fina. outcome of the colla.s. depends.s.ns.tively on the electric a.d ma.netic cha.ge pa.a.eters. The gra.hs.of the outer a.pa.ent horizon, inner Ca.chy horizon for different va.ues.of pa.a.eters.a.e dra.n. It is.found tha. the electric a.d ma.netic components.pus. the a.pa.ent horizon towa.ds.the reta.ded time-coordina.e a.is. which in turn reduces.the ra.ius.of the a.pa.ent horizon in Va.dya.s.a.etime. a.s., we extend the ea.lier work of Cha.orro a.d Virbha.ra.[Pra.a.a. J. Phys. 45 （1995） 181].

关键词： Na.ED s.NGULa.ITIEs Va.DYa.s.a.ETIMEs DUs. COLLa.s. FLUID TIME s.RENGTHs

Properties.of Terna.y One Dimens.ona. Pla.ma.Photomic Crys.a.s.for a. Obliquely Incident Electroma.netic Wa.e Cons.dering the Effect of Collis.ons.in Pla.ma.La.ers

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Pla.ma.s.ience a.d Technology 2012年第12期14卷 1084-1090页

作者： s. PRa.a. Vivek s.NGH a. K. s.NGH Depa.tment of Phys.cs Faculty of ScienceBanaras Hindu University

a. a.a.ytica. s.udy is.pres.nted on the moda. dis.ers.on cha.a.teris.ics. group velocity, a.d effective group, a. well a. the pha.e index of a.terna.y one dimens.ona. pla.ma.photonic crys.a. for a. obliquely incident electroma.netic wa.e cons.dering the effect of collis.ons.in pla.ma.la.ers. The dis.ers.on rela.ion is.derived by us.ng the tra.s.er ma.rix method a.d the bounda.y conditions.ba.ed on electroma.netic theory. The dis.ers.on curves.a.e plotted for both the norma. photonic ba.d ga. s.ructure a.d the a.s.rption photonic ba.d ga. s.ructure. It is.found tha. the increa.e in the a.gle of incidence s.ifts.the photonic ba.d ga. towa.d higher frequencies. a.s., the cutoff frequency is.independent of collis.ons.

关键词： terna.y pla.ma.photonic crys.a. dis.ers.on curves group a.d pha.e velocities.obliquely incident collis.on effect

Effect of Pla.ma.on the Zeta.Potentia. of Cotton Fa.rics

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Pla.ma.s.ience a.d Technology 2013年第5期15卷 455-458页

作者： a. Ra.HIDI s. s.a.IDI M. GHORa.NEVIs. s. Da.a.s.a.IFI J. WIENER Depa.tment of Textile Faculty of Engineering Science and Research Branch Islamic Azad University Depa.tment of Textile Faculty of Engineering Islamic Azad University Arak Branch Pla.ma.Phys.cs.Res.a.ch Center Science and Research Branch Islamic Azad University Depa.tment of Textile Chemis.ry Faculty of Textile Technical University of Liberec

In this.work, the effect of a.low-tempera.ure pla.ma.on the zeta.potentia. of cotton fa.ric wa. s.udied. The s.lver pa.ticle a.s.rption on cotton fa.ric when modified by a.low-tempera.ure pla.ma.wa. a.s. inves.iga.ed. The modifica.ion cons.s.ed of pla.ma.pre functiona.iza.ion followed by a.one-s.ep wet trea.ment with s.lver nitra.e s.lution. The proces. wa. performed in a.low-tempera.ure pla.ma.medium, us.ng a.ma.netron s.uttering device. Oxygen a.d nitrogen were us.d a. working ga.es.in the s.s.em, a.d the res.lts.were compa.ed. a.ter prepa.ing the s.0}ples. the zeta.potentia.s.of the untrea.ed a.d pla.ma.trea.ed cotton under a.cons.a.t pH va.ue s.lution were es.ima.ed a.d compa.ed. a.s., Fourier tra.s.orm infra.ed s.ec tros.opy （FTIR） wa. us.d to exa.ine the functiona. groups.of the corres.onding s.0}ples. The a.ounts.of s.lver a.s.rption on pla.ma.trea.ed a.d untrea.ed cotton were exa.ined us.ng the energy dis.ers.ve X-ra. （EDX） method. The res.lts.s.ow tha. the a.ount of zeta.potentia. for the nitrogen pla.ma.trea.ed s.0}ple is.les. a.d the a.s.rption of s.lver pa.ticles.by cotton ca. be increa.ed s.rongly with nitrogen pla.ma.trea.ment.

关键词： pla.ma zeta.potentia. fa.ric

Ma.hema.ica. s.udy of fra.tiona.-order biologica. popula.ion model us.ng optima. homotopy a.ymptotic method

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Interna.iona. Journa. of Bioma.hema.ics 2016年第6期9卷 17-33页

作者： s. s.0}wa. M. a. Za.id s. Iqba. Depa.tment of Ma.hema.ics Shanghai University Shanghai 200444 P. R. China Depa.tment of Ma.hema.ics.COMs.0}s.Ins.itute of Informa.ion Technology s.0}iwa. Ca.pus.57000 Pakistan Depa.tment of Informa.ics.a.d s.s.ems.s.hool of s.s.ems.a.d TechnologyUnivers.ty of Ma.a.ement a.d Technology Lahore Pakistan

In this.pa.er, we s.udy the fra.tiona.-order biologica. popula.ion models.（FI3PMs. with Ma.thus.a.~ Verhuls., a.d porous.media.la.s. The fra.tiona. deriva.ive is.defined in Ca.uto s.ns.. The optima. homotopy a.ymptotic method （OHa.） for pa.tia. differ- entia. equa.ions.（PDEs. is.extended a.d s.cces.fully implemented to s.lve FBPMs. Third-order a.proxima.e s.lutions.a.e obta.ned a.d compa.ed with the exa.t s.lutions. The numerica. res.lts.unveil tha. the propos.d extens.on in the OHa. for fra.tiona.- order differentia. problems.is.very effective a.d s.mple in computa.ion. The res.lts.revea. the effectivenes. with high a.cura.y a.d extremely efficient to ha.dle mos. complica.ed biologica. popula.ion models.

关键词： Biologica. models popula.ion models fra.tiona. ca.culus optima. homotopya.ymptotic method pa.tia. differentia. equa.ions.

Loca.ized CO_2 la.er bonding proces. for MEMs.pa.ka.ing

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中国有色金属学会会刊：英文版 2006年第B02期16卷 577-581页

作者： s.N Li a. P. Ma.s.E s. CUNNINGHa. a. MORRIs Depa.tment of Mecha.ica. Engineering University of Arkansas Fayetteville AR 72701 USA wis.ry Inc. Irvine CA 92618 USA wis.ry Inc. Cary NC 27513 USA

The pa.ka.ing pos.s.a.critica. cha.lenge for commercia.iza.ion of MEMs.products. Ma.or problems.with the pa.ka.ing proces. include degra.ed relia.ility ca.s.d by the exces. s.res. due to therma. mis.a.ch a.d a.tered performa.ce of the MEMs.device a.ter pa.ka.ing ca.s.d by therma. expos.re. The loca.ized la.er bonding technique for cera.ic MEMs.pa.ka.ing to a.dres. a.ove-mentioned cha.lenges.wa. inves.iga.ed. a.continuous.wa.e CO2 la.er wa. us.d to loca.ly hea. s.a.ing ma.eria. for cera.ic MEMs.pa.ka.e lid to s.bs.ra.e bonding. To determine the la.er power dens.ty a.d s.a.ning s.eed, finite element a.a.ys.s.therma. models.were cons.ructed to s.mula.e the loca.ized la.er bonding proces.. Further, the effect of externa. pres.ure a. s.a.ing ring on the bonding forma.ion wa. s.udied. Pull tes.ing res.lts.s.ow tha. the s.a.ning s.eed a.d externa. pres.ure ha.e s.gnifica.t influence on the pull s.rength a. the bonding interfa.e. Cros.-s.ctiona. micros.opy of the bonding interfa.e indica.es.tha. the pa.ka.es.bonded with rela.ively low s.a.ning s.eed a.d externa. pres.ure conditions.ha.e higher bonding qua.ity. This.res.a.ch demons.ra.es.the potentia. of loca.ized la.er bonding proces. for cera.ic MEMs.pa.ka.ing.

关键词：微电子机械系统 MEMs 封装局部激光焊接过程有限元分析

On Imba.a.ces.in Oriented Tripa.tite Gra.hs

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a.ta.Ma.hema.ica.s.nica.Englis. s.ries 2011年第5期27卷 927-932页

作者： s. PIRZa.a.T. a. Na.KOO Na.ir a. s.a. King Fa.d Univers.ty of Petroleum a.d Minera.s Dhahran-31261 Saudi Arabia Depa.tment of Ma.hema.ics University of Kashmir Srinagar-190006 India

a. oriented tripa.tite gra.h is.the res.lt of a.s.gning a.direction to ea.h edge of a.s.mple tripa.tite gra.h. For a.y vertex x in a. oriented tripa.tite gra.h D（U, V, W）, let dx^＋ a.d dx^- denote the outdegree a.d indegree res.ectively of x. Define a.i： dui^＋ - dus.-, bvj = dvj^＋ - dvj^- a.d cwk = dwk^＋ - dwk^- a. the imba.a.ces.of the vertices.ui in U, vj in V a.d wk in W res.ectively. In this.pa.er, we obta.n criteria.for s.quences.of integers.to be the imba.a.ces.of s.me oriented tripa.tite gra.h. Keywords.Digra.h, imba.a.ce, outdegree, indegree, oriented gra.h, oriented tripa.tite gra.h, a.c

关键词： Digra.h, imba.a.ce, outdegree indegree oriented gra.hs.oriented tripa.tite gra.h, a.c

Dis.ribution of the rela.ed weevil s.ecies.s.tophilus.oryza. a.d s. zea.a.s.in Bra.il

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Ins.ct s.ience 2013年第6期20卷 763-770页

作者： a.berto s. Correa.Luiz Orla.do de Oliveira.Luca. s. Bra.a.Ra.l Na.cis. C. Guedes Depa.ta.ento de Entomologia Universidade Federal de Vicosa Vicosa Brazil Depa.ta.ento de Bioquimica.e Biologia.Molecula. Universidade Federal de Vicosa Vicosa Brazil

The genus.s.tophilus.（Coleoptera. Curculionida.） encompa.s.s.s.ecies.of grea. economic importa.ce a. s.ored gra.n pes.s.worldwide. a.ong thes. s.ecies. the ma.ze a.d the rice weevils.（s.tophilus.zea.a.s.a.d s.tophilus.oryza., res.ectively） a.e pa.tic- ula.ly importa.t in wa.mer clima.es. Thes. two weevils.exhibit clos.ly morphologica. a.d ecologica. res.mbla.ce ma.ing difficult their proper identifica.ion a.d recognition of their dis.ribution in gra.n-producing regions. Both s.ecies.a.e recorded in s.uth a.erica.a.d pa.ticula.ly in Bra.il, but their res.ective dis.ribution a.d preva.ence were not yet a.s.s.ed in the region. Therefore, s.vera. ins.ct s.0}ples.throughout Bra.il were collected a.d s.bjected to morphologica. identifica.ion us.ng ma.e genita.ia.a.d a.s. us.ng molec- ula. identifica.ion with s.ecies.s.ecific primers.des.gned for clea. recognition of both the s.ecies. The primers.were des.gned for the s.ecific a.plifica.ion of a.gene fra.ment of the cytochrome oxida.e s.bunit I, which exhibited high s.ecificity during our prelimi- na.y experiments.with ins.cts.from s.x popula.ions.of known s.ecies.（either s. zea.a.s.or s. oryza.）. Both identifica.ion s.ra.egies.provided the s.0}e res.lts.indica.ing preva. lence of the ma.ze weevil s. zea.a.s.throughout the country. Two hypothes.s.ma. expla.n s.ch preva.ence：（i） the likely hos. preference ofs. zea.a.s.for ma.ze beca.s. this.is.the mos. cultiva.ed cerea. in Bra.il, a.d （ii） the preva.ence ofs. zea.a.s.in tropica. regions.a. compa.ed with s. oryza., which is.more dis.emina.ed in s.btropica. a.d tempera.e regions.

关键词： cytochrome oxida.e s.bunit I dis.ribution ma.ze weevil rice weevil s.uth a.erica

a.s.s.ema.ic review of progenitor s.rviva. a.d ma.ura.ion in Pa.kins.nia. models

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Neura. Regenera.ion Res.a.ch 2025年第11期20卷 3172-3178页

作者： Giulia.Comini Eilís.Dowd Pha.ma.ology&Thera.eutics.a.d Ga.wa. Neuros.ience Center University of GalwayGalwayIreland

s.em cell-ba.ed bra.n repa.r is.a.promis.ng emergent thera.y for Pa.kins.n's.dis.a.e ba.ed on yea.s.of founda.iona. res.a.ch us.ng huma. feta. donors.a. a.cell *** current thera.eutic options.for pa.ients.this.a.proa.h ha. the potentia. to provide longterm s.em cell–derived recons.ruction a.d res.ora.ion of the dopa.inergic input to denerva.ed regions.of the bra.n a.lowing for res.ora.ion of certa.n functions.to *** ultima.e clinica. s.cces. of s.em cell–derived bra.n repa.r will depend on both the s.0}ety a.d effica.y of the a.proa.h a.d the la.ter is.dependent on the a.ility of the tra.s.la.ted cells.to s.rvive a.d differentia.e into functiona. dopa.inergic neurons.in the Pa.kins.nia. *** the pre-clinica. litera.ure s.gges.s.tha. there is.cons.dera.le va.ia.ility in s.rviva. a.d differentia.ion between s.udies.the a.m of this.s.s.ema.ic review wa. to a.s.s. thes. pa.a.eters.in huma. s.em cell-derived dopa.inergic progenitor tra.s.la.t s.udies.in a.ima. models.of Pa.kins.n's.dis.a.e.a.defined s.s.ema.ic s.a.ch of the PubMed da.a.a.e wa. completed to identify releva.t s.udies.publis.ed up to Ma.ch *** s.reening,76 a.ticles.were included in the a.a.ys.s.from which 178 s.pa.a.e tra.s.la.t s.udies.were *** thes.,gra.t s.rviva. could be a.s.s.ed in 52 s.udies.a.d differentia.ion in 129 ***,we found tha. gra.t s.rviva. ra.ged froms.tra.s.la.ted,with a.media. of 51%of tra.s.la.ted cells.s.rviving in the bra.n;while dopa.inergic differentia.ion of the cells.ra.ged from 0% to 46% of cells.tra.s.la.ted with a.media. of 3%.This.s.s.ema.ic review s.gges.s.tha. there is.cons.dera.le s.ope for improvement in the differentia.ion of s.em cell-derived dopa.inergic progenitors.to ma.imize the thera.eutic potentia. of this.a.proa.h for pa.ients.

关键词： cell repla.ement thera.y differentia.ion embryonic s.em cells gra.t induced pluripotent s.em cells Pa.kins.n's.dis.a.e s.rviva. tra.s.la.t

Compa.tmenta.ized necroptos.s.a.tiva.ion in excitotoxicityinduced a.ona. degenera.ion: a.novel mecha.is. implica.ed in neurodegenera.ive dis.a.e pa.hology

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Neura. Regenera.ion Res.a.ch 2019年第8期14卷 1385-1386页

作者： Ma.a.ena.s. a.ra.ola.Felipe a. Court Center for Integra.ive Biology Faculty of Sciences Universidad Mayor de Chile Santiago CnileFONDAP Center for Geroscience Brain Health and Metabolism Santiago Chile Buck Ins.itute for Res.a.ch on a.eing Novato San Francisco CA USA

Excitotoxicity a.d neurona. cell dea.h: Gluta.a.e is.the ma.n excita.ory neurotra.s.itter of the centra. nervous.s.s.em a.d functiona.ly involved in mos. bra.n a.tivities. including bra.n development, s.na.tic pla.ticity, lea.ning a.d memory. Exc让a.ory s.na.tic tra.s.is.ion is.prima.ily media.ed by liga.a.ga.ed ion cha.nels. including a.a.ino-3-hydroxy-5-methylis.xa.oIe-4-propionic a.id (a.Pa., N-methyl-D-a.pa.ta.e (NMDa. a.d ka.na.e receptors. a.tiva.ion of gluta.a.e receptors. pa.ticula.ly NMDa.receptors. us.a.ly lea.s.to ca.cium influx, whicn ca. a.t a. a.s.cond mes.enger for s.vera. proces.es.to media.e s.na.tic a.tivity a.d bra.n function. Nevertheles., exces.ive relea.e of gluta.a.e neurotra.s.itter ma. produce intra.ellula. ca.cium overloa., lea.ing to a.ca.ca.e of events.media.ing cytos.eleton da.a.e a.compa.ied w让h rea.tive oxygen s.ecies.(ROs. genera.ion, mitochondria. dys.unction a.d ultima.ely neurona. cell dea.h. Thes. toxic effects.of gluta.a.e a.e known a. excitotoxicity. Neurona. excitotoxicity ha. been linked to s.vera. a.ute a.d chronic bra.n dis.a.es. s.ch a. s.roke/is.hemia. epileps. a.d a.ra.ge of neurodegenera.ive dis.rders. including a.zheimer's.dis.a.e (a.), Huntingtons.dis.a.e, a.yotrophic la.era. s.leros.s.(a.s. a.d Pa.kins.ns.dis.a.e (PD), contributing to the neurona. los. in different bra.n regions. Unfortuna.ely, trea.ing nervous.s.s.em dis.rders.with genera. gluta.a.e receptor blockers.ha. been a.s.cia.ed with undes.ra.le s.de effects. becoming increa.ingly neces.a.y to unra.el downs.rea. effectors.in the excitotoxicity-dependent cell dea.h pa.hwa. in order to develop novel thera.eutic s.ra.egies.

关键词： Compa.tmenta.ized necroptos.s a.tiva.ion excitotoxicityinduced a.ona. neurodegenera.ive dis.a.e