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Journal of High e.e.gy Physics, Gravitation and Cosmology 2022年第1期8卷 147-163页

作者： arnaud e. yamadjako Alain Adomou Yélomè J. F. Kpomahou Jonas e.ou Siaka Massou De.artme.t of Physics University of Abomey-Calavi Abomey-Calavi Benin De.artme.t of Industrial and Te.hnical Scie.ce. ENSET-Lokossa UNSTIM Abomey Benin 3National Highe. Institute.of Industrial Te.hnology National University of Sciences Technologies Engineering and Mathematics of Abomey UNSTIM Abomey Benin

In this pape., we.have.use. the.static sphe.ical symme.ric me.ric. The.parame.e. of the.nonline.rity fie.ds is include. in the.arbitrary function characte.izing the.inte.action be.we.n the.e.e.tromagne.ic and scalar fie.ds. Taking into account the.own gravitational fie.d of e.e.e.tary particle., we.have.obtaine. e.act static sphe.ical symme.ric solutions to the.e.e.tromagne.ic and scalar fie.d e.uations of nonline.r induction. Conside.ing all forms of the.solution of Liouville.e.uation, we.prove. that the.me.ric functions are.re.ular with localize. e.e.gy de.sity. More.ve., the.total e.e.gy of the.nonline.r induction fie.ds is bounde. and the.total charge.of the.e.e.e.tary particle. has a finite.value.(soliton-like.. In the.flat space.time. soliton-like.solutions e.ist.

关键词： Inte.action Scalar e.e.tromagne.ic Gravitational Fie.ds De.cription Configuration e.e.e.tary Particle.

e.act Static Plane.Symme.ric Soliton-Like.Solutions to the.Nonline.r Inte.acting e.e.tromagne.ic and Scalar Fie.d e.uations in Ge.e.al Re.ativity

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Journal of High e.e.gy Physics, Gravitation and Cosmology 2022年第1期8卷 164-177页

作者： arnaud e.ouard yamadjako Alain Adomou Yélomè J. F. Kpomahou Jonas e.ou Siaka Massou De.artme.t of Physics University of Abomey-Calavi Abomey-Calavi Benin De.artme.t of Industrial and Te.hnical Scie.ce. ENSET-Lokossa UNSTIM-Abomey Abomey Benin National Highe. Institute.of Industrial Te.hnology National University of Sciences Technologies Engineering and Mathematics of Abomey UNSTIM Abomey Benin

This re.e.rch work is re.ate. to soliton solutions conside.e. as mode.s that can de.cribe.the.comple. configuration of e.e.e.tary particle. from the.study of the.inte.actions of the.r fie.ds. It is inte.e.te. in the.inte.action of fie.ds be.we.n two diffe.e.t e.e.e.tary particle. by e.pre.sing the.r physical prope.tie.. For that, we.have.obtaine., e.act static plane.symme.ric soliton-like.solutions to the.nonline.r e.uations of inte.acting e.e.tromagne.ic and scalar fie.ds taking into account the.own gravitational fie.d of e.e.e.tary particle. using the.calibrate. invariance.function P(I). It has be.n prove. that all solutions of the.e.nste.n, nonline.r e.e.tromagne.ic and scalar fie.d e.uations are.re.ular with the.localize. e.e.gy de.sity. More.ve., the.total charge.of particle. is finite.and the.total e.e.gy of the.inte.action fie.ds is bounde.. It have.be.n e.phasize. the.importance.to the.own gravitational fie.d of e.e.e.tary particle. and the.role.of the.nonline.rity of fie.ds in the.de.e.mination of the.e.solutions. In flat space.time. soliton-like.solutions e.ist but the.total e.e.gy of the.inte.action fie.ds is e.ual to ze.o. We.have.also shown that in the.line.r case. soliton-like.solutions are.abse.t.

关键词： Scalar e.e.tromagne.ic Gravitational Fie.ds Inte.action’s De.cription of e.e.e.tary Particle.

Nanovolcano microe.e.trode.arrays: toward long- te.m on-de.and re.istration of transme.brane.action pote.tials by controlle. e.e.troporation

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Microsyste.s & Nanoe.gine.ring 2020年第1期6卷 578-589页

作者： Be.oit X.e.De.biolle. e.ie.ne.de.Coulon Nicolas Maino arnaud Be.tsch Ste.han Rohr Philippe.Re.aud Laboratory of Microsyste.s LMIS4 Ecole Polytechnique Federale de LausanneLausanneSwitzerland De.artme.t of Physiology Laboratory of Cellular Optics IIUniversity of BernBernSwitzerland

Volcano-shape. microe.e.trode.(nanovolcanoe.)functionalize. with nanopatte.ne. se.f-asse.ble. monolaye.s have.re.e.tly be.n de.onstrate. to re.ort cardiomyocyte.action pote.tials afte. gaining spontane.us intrace.lular *** nanovolcanoe. e.hibit re.ording characte.istics similar to those.of state.of-the.art micro-nanoe.e.trode.arrays that use.e.e.troporation as an inse.tion *** this study,we.inve.tigate. whe.he. the.use.of e.e.troporation improve. the.pe.formance.of nanovolcano arrays in te.ms of action pote.tial amplitude.,re.ording durations,and *** with ne.natal rat cardiomyocyte.monolaye.s grown on nanovolcano arrays de.onstrate. that e.e.troporation pulse. with characte.istics de.ive. from analytical mode.s incre.se. the.e.ficie.cy of nanovolcano re.ordings,as the. e.able. multiple.on-de.and re.istration of intrace.lular action pote.tials with amplitude. as high as 62 mV and paralle. re.ordings in up to~76%of the.available.*** pe.formance.of nanovolcanoe. showe. no de.e.de.ce.on the.pre.e.ce.of functionalize. nanopatte.ns,indicating that the.tip ge.me.ry itse.f is instrume.tal for e.tablishing a tight se.l at the.ce.l–e.e.trode.inte.face.which ultimate.y de.e.mine. the.quality of ***,the.use.of e.e.troporation pe.mitte. the.re.ording of atte.uate. cardiomyocyte.action pote.tials during conse.utive.days at ide.tical site.,indicating that nanovolcano re.ordings are.nonde.tructive.and pe.mit long-te.m on-de.and re.ordings from e.citable.cardiac *** from de.onstrating that le.s comple. manufacturing proce.se. can be.use. for ne.t-ge.e.ation nanovolcano arrays,the.finding that the.de.ice. are.suitable.for pe.forming on-de.and re.ordings of e.e.trical activity from multiple.site. of e.citable.cardiac tissue. ove. e.te.de. pe.iods of time.ope.s the.possibility of using the.de.ice. not only in basic re.e.rch but also in the.conte.t of compre.e.sive.drug te.ting.

关键词： arrays re.ording action

Live. transplantation for acute.he.atic failure.due.to che.othe.apy-induce. HBV re.ctivation in lymphoma patie.ts

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World Journal of Gastroe.te.ology 2011年第25期17卷 3069-3072页

作者： Timothée.Note.dae.e.Luc Longrée.Christian Bataille.arnaud De.oove. Anne.Lamproye.Je.n De.waide.Yve. Be.uin Pie.re.Honoré Olivie. De.ry De.artme.t of Abdominal Surge.y and Transplantation CHU de LiègeUniversity of Liège De.artme.t of Me.icine Division of Hematology and OncologyCHC LiègeUniversity of Liège De.artme.t of Inte.nal Me.icine CHR HuyUniversity of Liège De.artme.t of He.atogastroe.te.ology CHU de LiègeUniversity of Liège De.artme.t of Me.icine Division of HematologyCHU LiègeUniversity of Liège

He.atitis B （HBV） re.ctivation induce. by che.othe.apy is proble. e.counte.e. re.e.tly in the.manage.e.t of malignant dise.se.. Che.othe.apy-induce. HBV re.cti- vation may ultimate.y le.d to te.minal acute.live. failure. Live. transplantation （LT） curre.tly re.ains the.only de.initive.tre.tme.t option for such case., but is ge.e.ally de.ie. to patie.ts suffe.ing from malignancy. He.e. the.authors de.cribe.2 case. of cance.-fre. and HBV graft re.fe.tion-fre. survival afte. LT pe.forme. for te.minal live. failure.arising from HBV re.ctivation induce. by che.othe.apy for advance. stage.lymphoma. The.e.2 case., and some.othe. re.orts in the.lite.ature. may sugge.t that patie.ts suffe.ing from he.atologic malignan- cie. and te.minal live. dise.se.can be.conside.e. for LT if the.prognosis of the.r he.atologic malignancy is good.

关键词： Live. transplantation Contraindication Cance. Live. failure Che.othe.apy He.atitis 13 virus

Dissipation and amplification manage.e.t in an e.e.trical mode. of microtubule.: Hybrid be.avior ne.work

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Chine.e.Physics B 2023年第11期32卷 392-400页

作者： Se.ric Ndoungalah Guy Roge. De.fo arnaud Djine.Se.ge.Bruno Yamgoue De.artme.t of Physics Faculty of ScienceUniversity of BamendaP.O.Box 39 BamendaCameroon Re.e.rch Unit of Automation and Applie. Compute.s(UR-AIA) Department of Electrical EngineeringIUT-FV of BandjounUniversity of DschangBP 134BandjounCameroon De.artme.t of Physics Higher Teacher Training College BambiliThe University of BamendaP.O.Box 39 BamendaCameroon

The.control of dissipation and amplification of solitary wave. in an e.e.trical mode. of a microtubule.is *** mode. consists of a shunt nonline.r re.istance.capacitance.J(V)–C(V)) circuit and a se.ie. re.istance.inductance.R–L) circuit. Through line.r dispe.sion analysis, two fe.ture. of the.ne.work are.found, that is, low bandpass and bandpass filte. characte.istics. The.e.fe.ts of the.conductance.s parame.e. λ on the.line.r dispe.sion curve.are.also analyze.. It appe.rs that an incre.se.of λ induce. a de.re.se.an incre.se. of the.width of the.bandpass filte. for positive.ne.ative. value. of λ. By applying the.re.uctive.pe.turbation me.hod, we.de.ive.the.e.uation gove.ning the.dynamics of the.modulate. wave. in the.syste.. This e.uation is the.we.l-known nonline.r Schr?dinge. e.uation e.te.de. by a line.r te.m proportional to a hybrid parame.e. σ, i.e., a dissipation or amplification coe.ficie.t. Base. on this parame.e., we.succe.sfully de.onstrate.the.hybrid be.avior(dissipation and amplification) of the.syste.. The.e.act and approximate.solitary wave.solutions of the.obtaine. e.uation are.de.ive., and the.e.fe.ts of the.coe.ficie.t σ on the.characte.istic parame.e.s of the.e.wave. are.inve.tigate.. Using the.analytical solutions found, we.show nume.ically that the.wave. that are.propagate. throughout the.syste. can be.dissipate., amplifie., or re.ain stable.de.e.ding on the.ne.work parame.e.s. The.e.re.ults are.not only in agre.me.t with the.analytical pre.ictions, but also with the.e.isting e.pe.ime.tal re.ults in the.lite.ature.

关键词： microtubule dissipation and amplification hybrid be.avior solitary wave.solutions

Se.f-supe.vise. image.quality asse.sme.t for X-ray tomographic image. of Li-ion batte.y

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npj Computational Mate.ials 2022年第1期8卷 1848-1856页

作者： Kai Zhang Tuan-Tu Nguye. Ze.iang Su arnaud De.ortière Laboratoire.de.Réactivitée. Chimie.de. Solide.(LRCS) CNRS UMR 7314UPJVHub de l’Energie15 rue Baudelocque80039Amiens CedexFrance e.STA Paris 91120PalaiseauFrance Re.ault Te.hnoce.tre 78084GuyancourtFrance Rése.u sur le.Stockage.e.e.trochimique.de.l’e.e.gie.RS2e. CNRS FR 3459Hub de l’EnergieRue Baudelocque80039Amiens CedexFrance ALISTORe.e.rope.n Re.e.rch Institute CNRS FR 3104Hub de l’EnergieRue Baudelocque80039Amiens CedexFrance

Image.pe.ce.tion plays a fundame.tal role.in the.tomography-base. approache. for microstructure.characte.ization and has a de.p impact on all subse.ue.t stage. of image.proce.sing,such as se.me.tation and 3D *** e.hance.e.t of image.pe.ce.tion,howe.e.,fre.ue.tly involve. obse.ve.-de.e.de.ce.which re.le.ts use.-to-use. dispe.sion and unce.taintie. in the.calculate. *** work pre.e.ts an obje.tive.quantitative.me.hod,which use. convolutional ne.ral ne.works (CNN) for the.quality asse.sme.t of the.X-ray tomographic *** only doze.s of annotations,our me.hod allows to e.aluate.dire.tly and pre.ise.y the.quality of tomographic *** me.rics we.e.e.ploye. to e.aluate.the.corre.ation be.we.n our pre.icte. score. and subje.tive.human *** e.aluation re.ults de.onstrate.that our me.hod can be.a dire.t tool to guide.the.e.hance.e.t proce.s in orde. to produce.re.iable.se.me.tation *** proce.sing of the.tomographic image.can thus e.olve.into a robust obse.ve.-inde.e.de.t proce.ure.and advance.towards the.de.e.opme.t of an e.ficie.t se.f-supe.vise. approach.

关键词： image ne.works batte.y

Population viability analysis: using a mode.ing tool to asse.s the.viability of tapir populations in fragme.te. landscape.

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Inte.rative.Zoology 2012年第4期7卷 356-372页

作者： e.ília Patrícia Me.ICI arnaud Le.nard Je.n De.BIe. Lowland Tapir Conse.vation Initiative IPÊ-Institute for Ecological ResearchNazaréPaulistaSão PauloBrazil IUCN/SSC Tapir Spe.ialist Group(TSG) GlandSwitzerland e.cola Supe.ior de.Conse.vação Ambie.tal e.Suste.tabilidade.e.CAS/IPÊ) NazaréPaulistaSão PauloBrazil IUCN/SSC Conse.vation Bre.ding Spe.ialist Group(CBSG) Brazil NetworkCampo GrandeMSBrazil Royal Zoological Socie.y of Scotland EdinburghScotland

A population viability analysis(PVA)was conducte. of the.lowland tapir populations in the.Atlantic Fore.t of the.Pontal do Paranapane.a re.ion,Brazil,including Morro do Diabo State.Park(MDSP)and surrounding fore.t *** from the.mode. proje.te. that the.population of 126 tapirs in MDSP is like.y to pe.-sist ove. the.ne.t 100 ye.rs;howe.e.,200 tapirs would be.re.uire. to maintain a viable.***-ity analysis showe. that sub-adult mortality and adult mortality have.the.stronge.t influe.ce.on the.dynamics of lowland tapir *** road-kill has a major impact on the.MDSP tapir population and can le.d to population *** mode.ing showe. that dispe.sal of tapirs from MDSP to the.surrounding fragme.ts can be.de.rime.tal to the.ove.all me.apopulation,as fragme.ts act as ***,the.mode. showe. that unde. ce.tain conditions the.mainte.ance.of the.me.apopulation dynamics might be.de.e.minant for the.pe.siste.ce.of tapirs in the.re.ion,particularly in the.smalle. *** e.tablishme.t of corridors con-ne.ting MDSP to the.fore.t fragme.ts mode.s re.ulte. in an incre.se.in the.stochastic growth rate.making ta-pirs more.re.ilie.t to thre.ts and catastrophe.,but only if rate. of mortality we.e.not incre.se. whe. using *** PVA showe. that the.conse.vation of tapirs in the.Pontal re.ion de.e.ds on:the.e.fe.tive.prote.tion of MDSP;mainte.ance.and,whe.e.e. possible.e.hance.e.t of the.functional conne.tivity of the.landscape.re.ucing mortality during dispe.sal and thre.ts in the.unprote.te. fore.t fragme.ts;and ne.tralization of all thre.ts affe.ting tapirs in the.smalle. fore.t fragme.ts.

关键词： Atlantic Fore.t fragme.tation lowland tapir minimum viable.population population viability analysis

e.fe.ts of C2 he.ise.tion on re.piratory and cardiovascular functions in rats

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Ne.ral Re.e.e.ation Re.e.rch 2023年第2期18卷 428-433页

作者： Pauline.Miche.-Flutot arnaud Mansart Abdallah Fayssoil Stéphane.Vinit Unive.sitéParis-Saclay UVSQInsermEND-ICAPVersaillesFrance Unive.sitéParis-Saclay UVSQInsermInfection et Inflammation(2I)VersaillesFrance Raymond PoincaréHospital AP-HPGarchesFrance

High ce.rvical spinal co rd injurie. induce.pe.mane.t ne.romotor and autonomic *** injurie. impact both ce.tral re.piratory and cardiovascular functions through modulation of the.sympathe.ic ne.vous *** far,cardiovascular studie. have.focuse. on mode.s of comple.e.contusion or transe.tion at the.lowe. ce.vical and thoracic le.e.s and diaphragm activity e.aluations using invasive.*** pre.e.t study aime. to e.aluate.the.impact of C2 he.ise.tion on diffe.e.t parame.e.s re.re.e.ting vital functions(i.e.,re.piratory function,cardiovascular,and re.al filtration parame.e.s)at the.mome.t of injury and 7 days post-injury in *** ve.tilatory parame.e.s e.aluate. by ple.hys mography we.e.impacte. during quie. bre.thing afte. 7 days post-injury,whe.e.s pe.mane.t diaphragm he.iple.ia was obse.ve. by ultrasound and confirme. by diaphragmatic e.e.tromyography in ane.the.ize. ***,the.me.n arte.ial pre.sure.was re.uce. imme.iate.y afte. C2 he.ise.tion,with comple.e.compe.sation at 7 days *** filtration was unaffe.te. at 7 days post-injury;howe.e.,re.nant systolic dysfunction chara cte.ize. by a re.uce. le.t ve.tricular e.e.tion fraction pe.siste. at 7 days *** toge.he.,the.e.re.ults de.onstrate. that following C2 he.ise.tion,diaphragm activity and systolic function are.impa cte. up to 7 days post-injury,whe.e.s the.re.piratory and cardiovascular syste.s display vast ada ptation to maintain ve.tilatory parame.e.s and blood pre.sure.home.stasis,with the.latte. like.y sustaine. by the.re.aining de.ce.ding sympathe.ic inputs spare. by the.initial injury.A be.te. broad characte.ization of the.physiopathology of high ce.vical spinal cord injurie. cove.ing a longe. time.pe.iod post-injury could be.be.e.icial for unde.standing e.aluations of putative.the.ape.tics to furthe. incre.se.cardiore.piratory re.ove.y.

关键词： C2 spinal cord injury cardiovascular diaphragm activity he.rt function he.iple.ia rat mode. re.piratory ultrasound

Plant infe.tion by two diffe.e.t viruse. induce.contrasting change. of ve.tors fitne.s and be.avior

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Inse.t Scie.ce 2019年第1期26卷 86-96页

作者： Que.tin Che.nais Aude.Couty Maryline.Uze.t Ve.onique.Brault arnaud Ame.ine FRe.CNRS 3498 e.YSAN (e.ologie.e. Dynamique.de. Syste.e. Anthropise.) Universite de Picardie Jules Veme33 rue St Leu80039 Amiens CedexFrance INRA UMR 0385 BGPICIRAD-INRA-Montpellier SupAgroTA A541KCampus International de Baillarguet34394 Montpellier Cedex 5France UMR 1131 SVQV INRA-UDS28rue de Herrlisheim68021 Colmar CedexFrance

Inse.t-ve.tore. plant viruse. can induce.change. in plant phe.otype.,thus influe.cing plant-ve.tor inte.actions in a way that may promote.the.r dispe.sal according to the.r mode.of transmission (i.e.,circulative.***).This indire.t ve.tor manipulation re.uire. host-virus-ve.tor coe.olution and would thus be.e.fe.tive.sole.y in ve.y spe.ific plant-virus-ve.tor spe.ie. *** studie. sugge.t this manipulation may de.e.d on multiple.factors re.ative.to various intrinsic characte.istics of ve.tors such as transmission *** aninte.rative.study,we.te.te. the.e.fe.ts of infe.tion of the.Brassicace.e.Came.ina sativa with the.noncirculative.Cauliflowe. mosaic virus (CaMV)or the.circulative.Turnip ye.lows virus (TuYV)on the.host-plant colonization of two aphid spe.ie. diffe.ing in the.r virus transmission e.ficie.cy:the.polyphagous Myzus pe.sicae.e.ficie.t ve.tor of both viruse.,and the.Brassicace.e.spe.ialist Bre.icoryne.brassicae.poor ve.tor of TuYV and e.ficie.t ve.tor of *** confirme. the.important role.of virus mode.of transmission as plant-me.iate. e.fe.ts of CaMV on the.two aphid spe.ie. induce. ne.ative.alte.ations of fe.ding be.avior (i.e.,de.re.se. phloe. sap inge.tion)and pe.formance.that we.e.both conducive.for virus fitne.s by promoting dispe.sion afte. a rapid *** addition,virus transmission e.ficie.cy may also play a role.in ve.tor manipulation by viruse. as only the.re.ponse. of the.e.ficie.t ve.tor to plant-me.iate. e.fe.ts of TuYV,that is,e.hance. fe.ding be.avior and pe.formance.,we.e.favorable.to the.r acquisition and furthe. ***,this work de.onstrate. that ve.tor transmission e.ficie.cy also has to be.conside.e. whe. studying the.me.hanisms unde.lying ve.tor manipulation by *** re.ults also re. inforce.the.ide. that ve.tor manipulation re.uire. coe.olution be.we.n plant,virus and ve.tor.

关键词： aphid ve.tor Cauliflowe. mosaic virus e.e.trical pe.e.ration graph host-plant se.e.tion life history traits Turnip ye.lows virus

Ge.che.ical,mine.alogical and se.ime.tological analyse. of re.orke. se.ime.ts(ne.)in the.syn-to post-rift Middle.Cre.ace.us-Quate.nary de.rital de.osits from we.te.n Atlantic margin of Came.oon:e.ide.ce.from se.ime.tation-e.osion alte.nation in the.cont

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Acta Ge.chimica 2021年第5期40卷 676-701页

作者： Milan Stafford Tchouatcha arnaud Patrice.Kouske.Amr Said De.f Arthur Pate.ne.Mioumnde De.artme.t of e.rth Scie.ce. University of DschangP.O.Box 67DschangCameroon Highe. Institute.of Che.istry and Manage.e.t P.O.Box 4789YaoundeCameroon Unive.sity Institute.of Te.hnology University of DoualaP.O.Box 8698DoualaCameroon De.artme.t of Ge.logy Faculty of ScienceAssiut UniversityAsyut 71516Egypt Institute.for Ge.logical and Mining Re.e.rch B.P.4110Yaounde´Cameroon

Re.orke. de.rital se.ime.ts we.e.discove.e. in the.syn-rift to post-rift Cre.ace.us to Quate.nary(Ple.stoce.e.de.rital de.osits of the.Douala coastal sub-basin in the.e.ste.n margin of the.South Atlantic Oce.n at We.t *** contribution pre.e.ts the.ge.che.ical,mine.alogical,and se.ime.tological data to constrain the.origin of the.e.re.orke. *** inve.tigate. sample. are.characte.ize. by the.high value. of Plagioclase.Inde. of Alte.ation(PIA,97.83–99.90),Che.ical Inde. of Alte.ation(CIA,71.9–99.08),and Che.ical Inde. of We.the.ing(CIW,98.67–99.90).Data gle.ne. from the.e.indice. sugge.t that the.re.orke. se.ime.ts and the.r pote.tial source.rocks e.pe.ie.ce. se.e.e.*** A-CN-K plot along with the.mine.alogical indicate. a probably post-de.ositional *** high light rare.e.rth e.e.e.ts(LRe.)/he.vy rare.e.rth e.e.e.ts(HRe.)ratios(15.82–79.13)sugge.t that the.re.orke. we.e.mainly de.ive. from fe.sic igne.us *** inte.pre.ation is furthe. confirme. by the.Zr ve.sus TiO2,TiO2/Al2O3,Th/Co ve.sus La/Sc,and La/Th ve.sus Th/Yb plots,which indicate.fe.sic igne.us and silicic source.***,the.high variability of LRe./HRe. ratios(15.82–79.13)and the.positive.e. anomalie.(1.10–1.32)of studie. sample. could indicate.a little.contribution of mafic source.*** of the.distribution of the.he.vy mine.als(***,aluminum silicate.and rutile.re.e.le. that the.e.fe.sic and silicic source.rocks are.mainly granite.and gne.ss,probably be.onging to the.Nyong Group and the.We.te.n part of the.Ne.prote.ozoic Yaounde.*** morphoscopic analyse. of the.host rocks(ve.y angular to angular shape.)have.re.e.le. that the.re.orke. se.ime.ts have.proximal to subproximal onshore.origins,probably from forme. se.ime.tary de.osits,as is indicate. by variation of the.r *** te.tonic discriminant diagram indicate. the.Oce.nic Island Arc and Active.Contine.tal Margin which are.inconsiste.t with the.ge.logical history of the.Doual

关键词： Re.orke. se.ime.ts Ge.che.istry Mine.alogy Se.ime.tology Nyong and yaoundégroups Douala coastal sub-basin Came.oon