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Re.ponse. of Annual Variability of Ve.e.ation NPP to Clim.te.Variable. Using Sate.lite.Te.hnique. in Gadarif State. Sudan

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Journal of Ge.graphic Inform.tion Syste. 2024年第2期16卷 136-147页

作者： Anwar m.ham.0}e.hassan Bo Zhang Abde.rahim.e. Jahe.nabi e.an m. e.hassan Faculty of Ge.graphy and e.vironm.0}tal Scie.ce. Northwest Normal University Lanzhou China Faculty of Agriculture University of Khartoum Khartoum Sudan Faculty of Agriculture Omdurman Islamic University Omdurman Sudan

Plants play an e.se.tial role.in m.tte. and e.e.gy transform.tions and are.ke. m.0}se.ge.s in the.carbon and e.e.gy cycle. Ne. prim.ry productivity (NPP) re.le.ts the.capability of plants to transform.solar e.e.gy into photosynthe.is. It is ve.y se.sible.for factors affe.ting on ve.e.ation variability such as clim.te. soils, plant characte.istics and hum.n activitie.. So, it can be.use. as an indicator of actual and pote.tial tre.d of ve.e.ation. In this study we.use. the.actual NPP which was de.ive. from.m.DIS to asse.s the.re.ponse.of NPP to clim.te.variable. in Gadarif State. from.2000 to 2010. The.corre.ations be.we.n NPP and clim.te.variable. (te.pe.ature.and pre.ipitation) are.calculate. using Pe.rson’s Corre.ation Coe.ficie.t and ordinary le.st square. re.re.sion. The.m.in re.ults show the.following 1) the.corre.ation Coe.ficie.t be.we.n NPP and m.0}n annual te.pe.ature.is Som.0}hat ne.ative.for Fe.haga, Rahd, Gadarif and Galabat are.s and we.kly ne.ative.in Faw are.;2) the.corre.ation Coe.ficie.t be.we.n NPP and annual total pre.ipitation is we.kly ne.ative.in Faw, Rahd and Galabat are.s and som.0}hat ne.ative.in Galabat and Rahd are.s. This study de.onstrate. that the.corre.ation analysis be.we.n NPP and clim.te.variable. (pre.ipitation and te.pe.ature. give. re.iably re.ult of NPP re.ponse. to clim.te.variable. that is cle.rly in a ve.y large.scale.of study are..

关键词： Clim.te.Variable. m.DIS NPP Clim.te.Change Corre.ation Coe.ficie.t Gadarif State Re.ote.Se.sing GIS Applications

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Influe.ce.of anodization conditions on de.osition of Hydroxyapatite.on α/β Ti alloys for Osse.inte.ration: Atom.c Force.m.croscopy Analysis

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Transactions of Nonfe.rous m.0}als Socie.y of China 2024年

作者： Rania e.Ham.am.e.gie.m.Safwat Soha A.Abde.-Gawad m.diha Shoe.b Shim.a e.-Hadad Faculty of e.gine.ring， m.de.n Unive.sity for Te.hnology and Inform.tion (m.I) Re.torative.and De.tal m.te.ials De.artm.0}t， National Re.e.rch Ce.tre Giza Che.istry De.artm.0}t， Faculty of Scie.ce. Cairo Unive.sity Ce.tral m.0}allurgical Re.e.rch and De.e.opm.0}t Institute.P.O.87

Inte.rating titanium.base. im.lants with the.surrounding bone.tissue.re.ains challe.ging. This study aim. to e.plore.the.im.act of diffe.e.t anodization voltage. （20-80V） on the.surface.topography of two-phase.（α/β） Ti alloys and to produce.TiO2film. with e.hance. bone.form.tion abilitie.. Scanning e.e.tron m.croscopy couple. with e.e.gy dispe.sive.spe.troscopy （Se.-e.S） and atom.c force.m.croscopy （AFm. we.e.applie. to inve.tigate.the.m.rphological， che.ical， and surface.topography of the.pre.are. alloys and to confirm.the.growth of hydroxyapatite.（HA） on the.r surface.. Re.ults disclose. that the.surface.roughne.s of TiO2film. form.0} on Ti-6Al-7Nb alloys was supe.ior to that of Ti–6Al–4V alloys. Ti-6Al-7Nb alloy anodize. at 80 V had the.highe.t yie.ds of HA afte. im.e.sion in SBF with e.hance. HA surface.cove.age. The.de.e.ope. HA laye. had a m.0}n thickne.s of 128.38 ± 18.13 μm. sugge.ting its pote.tial use.as an orthope.ic im.lantable.m.te.ial due.to its prom.sing bone.inte.ration and， he.ce. re.arkable.stability inside.the.hum.n body.

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e.hance. quantum.re.ource. via two distant atom.cavity syste.s unde. the.influe.ce.of atom.c dissipation

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Com.unications in The.re.ical Physics 2024年第2期76卷 62-73页

作者： m.Se.ode. Khe.rabady m.K Tavassoly m.Rafe.e.e.Ghase.ian Lase. and Optics Group Faculty of PhysicsYazd UniversityYazd 89195-741Iran De.artm.0}t of e.e.trical e.gine.ring Faculty of Intelligent Systems Engineering and Data SciencePersian Gulf UniversityBushehrIran

Quantum.re.ource. such as e.tangle.e.t and cohe.e.ce.are.the.holy grail for m.de.n quantum.te.hnologie.. Although the.unwante. e.vironm.0}tal e.fe.ts tackle.quantum.inform.tion proce.sing tasks, suprisingly the.e.ke. quantum.re.ource. m.y be.prote.te. and e.e. e.hance. by the.im.le.e.tation of som.0}spe.ial hybrid ope. quantum.syste.s. He.e. we.aim.to show how a dissipative.atom.cavity-syste. can be.accom.lishe. to ge.e.ate.e.hance. quantum.*** do so, we.conside. a couple.of dissipative.cavitie., whe.e.e.ch one.contains two e.fe.tive.two-le.e. atom. inte.acting with a single.m.de.cavity fie.d. In practical applications, a classical lase. fie.d m.y be.applie. to drive.e.ch atom.c subsyste.. Afte. driving the.syste., a Be.l-state.m.0}sure.e.t is pe.form.0} on the.output of the.syste. to quantify the.e.tangle.e.t and cohe.e.ce. The.obtaine. re.ults re.e.l that the.re.ote.e.tangle.e.t and cohe.e.ce.be.we.n the.atom. e.isting inside.the.two distant cavitie. are.not only e.hance., but can be.stabilize., e.e. unde. the.action of dissipation. In contrast, the.local e.tangle.e.t be.we.n two atom. inside.e.ch dissipative.cavity atte.uate. due.to the.pre.e.ce.of unwante. e.vironm.0}tal ***, the.local cohe.e.ce.m.y show the.sam.0}be.avior as the.re.ote.***, the.syste. provide. the.ste.dy state.e.tangle.e.t in various inte.action re.im.0},particularly in the.strong atom.cavity coupling and with re.ative.y large.de.uning. m.re.inte.e.tingly, our num.0}ical analyse. de.onstrate.that the.syste. m.y show a m.0}ory e.fe.t due.to the.fact that the.de.th and re.ival of the.e.tangle.e.t take.place.during the.inte.action. Our propose. m.de. m.y find pote.tial applications for the.im.le.e.tation of long distance.quantum.ne.works. In particular, it facilitate. the.distribution of quantum.re.ource. be.we.n the.node. of large.scale.quantum.ne.works for se.ure.com.unication.

关键词： re.ote.e.tangle.e.t and cohe.e.ce atom.c dissipation ste.dy state.e.tangle.e.t Be.l-state.e.sure.e.t

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Sm.rt pre.iction of lique.action-induce. late.al spre.ding

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Journal of Rock m.0}hanics and Ge.te.hnical e.gine.ring 2024年第6期16卷 2310-2325页

作者： m.ham.ad Noum.n Am.ad Raja Tare. Abdoun Wale.d e.-Se.e.ly Ne. York Unive.sity(NYU)Abu Dhabi Abu Dhabi129188United Arab Emirates Unive.sity of m.nage.e.t and Te.hnology Lahore54372Pakistan De.artm.0}t of Civil and e.vironm.0}tal e.g. Rensselaer Polytechnic Institute(RPI)1108th StreetJEC 4049TroyNY12180USA De.artm.0}t of Structural e.gine.ring Mansoura UniversityMansoura35516Egypt

The.pre.iction of lique.action-induce. late.al spre.ding/displace.e.t(Dh)is a challe.ging task for civil/ge.te.hnical *** this study,a ne. approach is propose. to pre.ict Dh using ge.e.e.pre.sion program.ing(Ge.).Base. on statistical re.soning,individual m.de.s we.e.de.e.ope. for two topographie.:fre.-face.and ge.tly sloping *** with a com.arison with conve.tional approache. for pre.icting the.Dh,four additional re.re.sion-base. soft com.uting m.de.s,*** proce.s re.re.sion(GPR),re.e.ance.ve.tor m.chine.RVm.,se.ue.tial m.nim.l optim.zation re.re.sion(Sm.R),and m.-tre.,we.e.de.e.ope. and com.are. with the.Ge. *** re.ults indicate.that the.Ge. m.de.s pre.ict Dh with le.s bias,as e.ide.ce. by the.root m.0}n square.e.ror(Rm.e.and m.0}n absolute.e.ror(m.e.for training(i.e.1.092 and 0.815;and 0.643 and 0.526)and for te.ting(i.e.0.89 and 0.705;and 0.773 and 0.573)in fre.-face.and ge.tly sloping ground topographie.,*** ove.all pe.form.nce.for the.fre.-face.topology was ranke. as follows:Ge.>RVm.m.-tre.>GPR>Sm.R,with a total score.of 40,32,24,15,and 10,*** the.ge.tly sloping condition,the.pe.form.nce.was ranke. as follows:Ge.>RVm.GPR>m.-tre.>Sm.R with a total score.of 40,32,21,19,and 8,***,the.re.ults of the.se.sitivity analysis showe. that for both fre.-face.and ge.tly sloping ground,the.lique.iable.laye. thickne.s(T_(15))was the.m.jor param.0}e. with pe.ce.tage.de.e.ioration(%D)value.of 99.15 and 90.72,re.pe.tive.y.

关键词： Late.al spre.ding Inte.lige.t m.de.ing Ge.e.e.pre.sion program.ing(Ge.) Close.-form.solution Fe.ture.im.ortance

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Nove. Fram.0}ork for an Intrusion De.e.tion Syste. Using m.ltiple.Fe.ture.Se.e.tion m.0}hods Base. on De.p Le.rning

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Tsinghua Scie.ce.and Te.hnology 2024年第4期29卷 948-958页

作者： A.e.m.e.jialy m.ham.e. Yousuf Uddin Sultan Ahm.d De.artm.0}t of Inform.tion Syste.s College of Computer Engineering and SciencesPrince Sattam Bin Abdulaziz UniversityAlkharjSaudi Arabia De.artm.0}t of Com.ute. Scie.ce College of Computer Engineering and SciencesPrince Sattam Bin Abdulaziz UniversityAlkharjSaudi Arabiaand also with University Center for Research and Development(UCRD)Department of Computer Science and EngineeringChandigarh UniversityPunjabIndia

Intrusion de.e.tion syste.s (IDSs) are.de.loye. to de.e.t anom.lie. in re.l tim.0} The. classify a ne.work’s incom.ng traffic as be.ign or anom.lous (attack). An e.ficie.t and robust IDS in software.de.ine. ne.works is an ine.itable.com.one.t of ne.work se.urity. The.m.in challe.ge. of such an IDS are.achie.ing ze.o or e.tre.e.y low false.positive.rate. and high de.e.tion rate.. Inte.ne. of Things (IoT) ne.works run by using de.ice. with m.nim.l re.ource.. This situation m.ke. de.loying traditional IDSs in IoT ne.works unfe.sible. m.chine.le.rning (m.) te.hnique. are.e.te.sive.y applie. to build robust IDSs. m.ny re.e.rche.s have.utilize. diffe.e.t m. m.0}hods and te.hnique. to addre.s the.above.challe.ge.. The.de.e.opm.0}t of an e.ficie.t IDS starts with a good fe.ture.se.e.tion proce.s to avoid ove.fitting the.m. m.de.. This work propose. a m.ltiple.fe.ture.se.e.tion proce.s followe. by classification. In this study, the.Software.de.ine. ne.working (SDN) datase. is use. to train and te.t the.propose. m.de.. This m.de. applie. m.ltiple.fe.ture.se.e.tion te.hnique. to se.e.t high-scoring fe.ture. from.a se. of fe.ture.. Highly re.e.ant fe.ture. for anom.ly de.e.tion are.se.e.te. on the.basis of the.r score. to ge.e.ate.the.candidate.datase.. m.ltiple.classification algorithm. are.applie. to the.candidate.datase. to build m.de.s. The.propose. m.de. e.hibits conside.able.im.rove.e.t in the.de.e.tion of attacks with high accuracy and low false.positive.rate., e.e. with a fe. fe.ture. se.e.te..

关键词： random.fore.t fe.ture.se.e.tion de.ision tre. software.de.ine. ne.work logistic re.re.sion intrusion de.e.tion syste. XGB classifie. AdaBoost

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e.aluation of the.se.sm.c be.avior of re.nforce. concre.e.structure. with flat slab-colum. gravity fram.0}and she.r walls through nonline.r analysis m.0}hods

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e.rthquake.e.gine.ring and e.gine.ring Vibration 2024年第3期23卷 713-726页

作者： m.A.Najafgholipour S.He.darian Radbakhsh e.e.fani De.artm.0}t of Civil and e.vironm.0}tal e.gine.ring Shiraz University of TechnologyShiraz ***Iran De.artm.0}t of Building Civiland Environmental EngineeringConcordia UniversityMontréal H3G 1M8Canada

This pape. pre.e.ts an inve.tigation of the.se.sm.c be.avior of re.nforce. concre.e.RC)structure. in which she.r walls are.the.m.in late.al load-re.isting e.e.e.ts and the.participation of flat slab floor syste.s is not conside.e. in the.se.sm.c de.ign *** this re.ard,the.be.avior of six prototype.structure.(with diffe.e.t he.ghts and plan layouts)is inve.tigate. through nonline.r static and tim.0}history analyse.,im.le.e.te. in the.Ope.Se.s *** re.ults of the.analyse. are.pre.e.te. in te.m. of the.be.avior of the.slab-colum. conne.tions and the.r m.de.of failure.at diffe.e.t loading ***,the.global re.ponse.of the.buildings is discusse. in te.m. of som.0}param.0}e.s,such as late.al ove.stre.gth due.to the.gravity flat slab-colum. *** to the.nonline.r static analyse.,in structure. in which the.slab-colum. conne.tions we.e.de.igne. only for gravity loads,the.slab-colum. conne.tions e.hibite. a punching m.de.of failure.e.e. in the.e.rly stage. of ***,the.punching failure.was e.im.nate. in structure. in which a m.nim.m.transve.se.re.nforce.e.t re.om.e.de. in ACI 318(2019)was provide. in the.slabs at joint ***,de.pite.ne.le.ting the.contribution of gravity flat slab-colum. fram.0} in the.late.al load re.istance.of the.structure.,a re.ative.y significant ove.stre.gth was im.ose. on the.structure. by the.gravity fram.0}.

关键词： RC flat slab-colum. fram.0} se.sm.c be.avior nonline.r analysis tim.0}history analysis

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Conve.ting TRe.-RGB gre.n-channe. data to 557.7 nm.auroral inte.sity:m.0}hodology and initial re.ults

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e.rth and Plane.ary Physics 2024年第1期8卷 258-274页

作者： Jun Liang D.m.Gillie. e.Spanswick e.F.Donovan Unive.sity of Calgary CalgaryT2N 1N4Canada

The.re.e.tly de.loye. Transition Re.ion e.plore.(TRe.)-RGB(re.-gre.n-blue.all-sky im.ge.(ASI)is de.igne. to capture.true.color”im.ge. of the.aurora and *** the.557.7 nm.gre.n line.is usually the.brighte.t e.ission line.in visible.auroras,the.gre.n channe. of a TRe.-RGB cam.0}a is usually dom.nate. by the.557.7 nm.*** this rationale.the.TRe. m.ssion doe. not include.a spe.ific 557.7 nm.im.ge. and is de.igne. to use.the.RGB gre.n-channe. data as a proxy for the.557.7 nm.*** this study,we.pre.e.t an initial e.fort to e.tablish the.conve.sion ratio or form.la linking the.RGB gre.n-channe. data to the.absolute.inte.sity of 557.7 nm.auroras,which is crucial for quantitative.use. of the.RGB *** illustrate.two approache.:(1)through a com.arison with the.collocate. m.0}sure.e.t of gre.n-line.auroras from.the.TRe. spe.trograph,and(2)through a com.arison with the.m.de.e. gre.n-line.inte.sity according to re.listic e.e.tron pre.ipitation flux m.0}sure.e.ts from.low-e.rth-orbit sate.lite.,with the.aid of an auroral transport *** de.onstrate.the.proce.ure. and provide.initial re.ults for the.TRe.-RGB ASIs at the.Rabbit Lake.and Lucky Lake.*** RGB re.ponse.is found to be.*** conve.sion ratios or form.las be.we.n RGB gre.n-channe. data and the.gre.n-line.auroral inte.sity are.give. and can be.applie. im.e.iate.y by TRe.-RGB data *** m.0}hodology e.tablishe. in this study will also be.applicable.to the.upcom.ng Sm.Le.ASI m.ssion,which will adopt a sim.lar RGB cam.0}a syste. in its de.loym.0}t.

关键词： TRe. RGB gre.n-line.aurora auroral transport m.de.

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Fue. ce.l stack de.ign and m.de.ling with a double.stage.boost conve.te. couple. to a single.phase.inve.te.

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Cle.n e.e.gy 2024年第1期8卷 188-196页

作者： Base. e.e.nagi Ahm.0} m.Ism.ie. Hany S.e.m.nsour m.N.Abd-Alwahab e.e.trical e.gine.ring De.artm.0}t Faculty of EngineeringSuez Canal UniversityIsmailia 41522Egypt

A com.re.e.sive.proton-e.change.m.0}brane.fue. ce.l stack m.de. was de.e.ope. and inte.rate. with a two-stage.DC/DC boost *** was dire.tly couple. to a single.phase.two le.e.s-four pulse.)inve.te. without a *** pulse.width m.du-lation signal was use. to inde.e.de.tly re.ulate.e.e.y conve.te. *** conve.te. was m.de.le. using a m.TLAB®/Sim.link®e.vironm.0}t and an appropriate.voltage.control *** analysis fe.ture. of the.sugge.te. circuit we.e.cre.te. and,through e.tablishe. e.pe.im.0}ts,the.sim.lation re.ults we.e.ve.ifie..A single.phase.two le.e.s-four pulse.)inve.te. control circuit was te.te. and it produce. a pure.sinusoidal wave.orm.with voltage.*** m.tche. the.voltage.of the.ne.work in te.m. of am.litude.and fre.ue.cy.A sinusoidal pulse.width m.dulation approach was pe.form.0} using a single.phase.two le.e.s-four pulse.)pulse.width m.dulation *** re.ults de.onstrate. an e.hance.e.t in the.standard of the.output wave.and tune. the.de.d tim.0}with a re.uction of 63μs com.are. with 180μs in conve.tional te.hnique..

关键词： Pe. fue. ce.l pulse.width m.dulation single.phase.inve.te. and double.stage.DC/DC boost conve.te.

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The.m.lti-im.urity syste. in CdSe.nanoplate.e.s:e.e.tronic structure.and the.m.dynam.c prope.tie.

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Com.unications in The.re.ical Physics 2024年第3期76卷 165-173页

作者： D A Baghdasaryan V A Harutynyan e.m.Kazaryan H A Sarkisyan Russian-Arm.0}ian Unive.sity H Emin 1230051YerevanArmenia Institute.of Applie. Proble.s of Physics 25 Nersisyan St0014YerevanArmenia

This pape. the.re.ically studie. the.im.urity state. and the.e.fe.ts of im.urity conce.tration and configuration on the.optical,e.e.trical,and statistical prope.tie. of CdSe.nanoplate.e.s(NPLs).An im.ge.charge.base. m.de. of e.e.tron-im.urity inte.action is *** charge.carrie. e.e.gy spe.tra and corre.ponding wave.functions de.e.ding on the.im.urity num.e. and configuration are.*** e.e.tron binding e.e.gie. are.calculate. for diffe.e.t NPL *** is shown that the.im.ge.charge.base. inte.action pote.tial that arise. due.to the.die.e.tric constants m.sm.tch is m.ch stronge. than the.inte.action pote.tial that doe. not take.such a m.sm.tch into ***,it is de.onstrate. that the.binding e.e.gie. are.incre.sing with the.num.e. of *** calculate.the.canonical partition function using the.e.e.gy le.e.s of the.e.e.tron,which in turn is use. to obtain the.m.0}n e.e.gy,he.t capacity,and e.tropy of the.non-inte.acting e.e.tron *** the.m.dynam.c prope.tie. of the.non-inte.acting e.e.tron gas that de.e.d on the.ge.m.0}ric param.0}e.s of the.NPL,im.urity num.e.,configuration,and te.pe.ature.are.studie..

关键词： nanoplate.e.e. the.m.dynam.c prope.tie. im.urity state.

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m.tochondrial re.ruitm.0}t in m.e.in:an anchor for m.e.in dynam.cs and plasticity?

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Ne.ral Re.e.e.ation Re.e.rch 2024年第7期19卷 1401-1402页

作者： Je.n-David m.Gothié Tim.thy e.Ke.ne.y De.artm.0}t of Ne.rology and Ne.rosurge.y Montreal Neurological InstituteMcGill UniversityMontrealQCCanada

Optim.l propagation of ne.ronal e.e.trical im.ulse. de.e.ds on the.insulation of axons by m.e.in,produce. in the.ce.tral ne.vous syste. by *** is an e.te.sion of the.oligode.drocyte.plasm. m.0}brane.which wraps around an axon to form.a com.act m.lti-laye.e. *** is com.ose. of a substantially highe. proportion of lipids com.are. to othe. biological m.0}brane. and e.riche. in a sm.ll num.e. of spe.ialize. prote.ns.

关键词： plasticity insulation dynam.cs

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