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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： e.nagi, Base. e. Ism.ie., Ahm.0} m. m.nsour, Hany S. e. Abd-Alwahab, m. N. Sue. Canal Univ Fac Engn Elect Engn Dept Ismailia 41522 Egypt

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 conve.te.. It was dire.tly couple. to a single.phase.(two le.e.s-four pulse.) inve.te. without a transform.0}. The.pulse.width m.dulation signal was use. to inde.e.de.tly re.ulate.e.e.y conve.te. phase. The.conve.te. was m.de.le. using a m.TLAB (R)/Sim.link (R) e.vironm.0}t and an appropriate.voltage.control m.0}hod. The.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.control. It 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 inve.te.. The.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 63 m. s com.are. with 180 m. s in conve.tional te.hnique.. A com.re.e.sive.m.de. of a proton-e.change.m.0}brane.fue. ce.l stack is inte.rate. with a single.phase.(two le.e.s-four pulse.) inve.te. without a transform.0}. Pulse.width m.dulation is use. to inde.e.de.tly re.ulate.e.e.y conve.te. phase. As a re.ult, the.de.d tim.0}is re.uce. com.are. to conve.tional te.hnique.. Graphical Abstract

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

e.pe.im.0}tal validation of double.fe. induction ge.e.ator in oscillating wate. colum. using circulatory syste.-base. optim.zation

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CLe.N e.e.GY 2024年第2期8卷 127-143页

作者： e.naghi, Base. e. Ism.ie., Ahm.0} m. Abde.-Kade., Fathy e. Saye. m.ham.e., Re.am.H. Abe.whab, m. N. Sue. Canal Univ Elect Power & Machine Dept Ismailia Egypt m.0}oufia Univ Fac Engn Elect Machine & Power Dept Menoufia Egypt Sue. Canal Univ Comp & Control Dept Ismailia Egypt

This pape. validate. the.optim.l ope.ation for a grid-conne.te. double.fe. induction ge.e.ator (DFIG) in an oscillating wate. colum. powe. plant (OWCPP). This study pre.e.ts a nove. optim.zation te.hnique.calle. the.circulatory syste.-base. optim.zation (CSBO) approach to de.e.op six adaptive.fuzzy logic controlle.s (AFLCs) with 30 param.0}e.s and com.are.the. to chaotic-billiards optim.zation (C-BO) and ge.e.ic algorithm.(GA). The.propose. controlle. is also com.are. with a proportional-inte.ral diffe.e.tial (PID) controlle. base. on a se.f-adaptive.global-be.t harm.ny se.rch (SGHS). CSBO-base. AFLCs are.fully inve.tigate. unde. diffe.e.t sce.arios and e.pe.im.0}te. with using a re.l-tim.0}inte.face.DSP1104. The.re.ults of using CSBO-AFLCs re.e.le. a fast tim.0}re.ponse. fast conve.ge.ce. le.s ove.shoot and m.nim.l e.ror com.are. with those.achie.e. with C-BO-AFLC, SGHS-PID and GA-AFLC during diffe.e.t case.studie.. The.CSBO-base. AFLCs e.sure.m.xim.m.powe. from.the.DFIG in an OWCPP and e.hance.dynam.c re.ponse.with ve.y low e.rors. The.re.ults show that the.CSBO shows be.te. powe. tracking by 25% as com.are. with C-BO, by 45% whe. com.are. with the.GA and by 56% whe. com.are. with PID. m.re.ve., the.inte.ral absolute.e.rors of six controlle.s are.inve.tigate. to de.onstrate.the.fe.sibility of CSBO-AFLC. The.root m.0}n square.of the.e.rors of six controlle.s using CSBO is im.rove. by 68.27% whe. com.are. with GA, by 22.57% whe. com.are. with C-BO and by 38.42% whe. com.are. with PID. The.e.indicators de.onstrate.the.fe.sibility of CSBO whe. com.are. with othe. algorithm. with the.sam.0}OWCPP. This pape. validate. the.optim.l ope.ation of a grid-conne.te. double.fe. induction ge.e.ator in an oscillating wate. colum. using a nove. optim.zation te.hnique.calle. the.circulatory syste.-base. optim.zation approach. e.pe.im.0}ts using a re.l-tim.0}sim.lator de.onstrate.the.fe.sibility of the.approach whe. com.are. with othe. algorithm.. Graphical Abstract

关键词： circulatory syste.-base. optim.zation approach adaptive.fuzzy logic controlle. grid-tie. oscillating wate. colum. powe. plant m.xim.m.powe. point tracking WAVe.e.e.GY-CONVe.SION De.IGN OPTIm.ZATION ALGORITHm CONTROLLe. TURBINe

A hybrid m.chine.le.rning m.de. for solar irradiance.fore.asting

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CLe.N e.e.GY 2024年第1期8卷 100-110页

作者： Alm.rzooqi, Am.0}ra m. m.alouf, m.he. e.-Fouly, Tare. H. m. Katzourakis, Vasile.os e. e. m.ursi, m.ham.0} S. Chrysikopoulos, Constantinos, V Khalifa Univ Dept Ind & Syst Engn POB 127788 Abu Dhabi U Arab Emirates Khalifa Univ Abu Dhabi Elect Engn & Comp Sci Dept Abu Dhabi U Arab Emirates Khalifa Univ Dept Civil Infrastruct & Environm Engn POB 127788 Abu Dhabi U Arab Emirates Te.h Univ Cre.e Sch Chem & Environm Engn Khania 73100 Greece

Nowcasting and fore.asting solar irradiance.are.vital for the.optim.l pre.iction of grid-conne.te. solar photovoltaic (PV) powe. plants. The.e.plants face.ope.ational challe.ge. and sche.uling dispatch difficultie. due.to the.fluctuating nature.of the.r powe. output. As the.ge.e.ation capacity within the.e.e.tric grid incre.se., accurate.y pre.icting this output be.om.0} incre.singly e.se.tial, e.pe.ially give. the.random.and non-line.r characte.istics of solar irradiance.unde. variable.we.the. conditions. This study pre.e.ts a nove. pre.iction m.0}hod for solar irradiance. which is dire.tly in corre.ation with PV powe. output, targe.ing both short-te.m.and m.0}ium.te.m.fore.ast horizons. Our propose. hybrid fram.0}ork e.ploys a fast trainable.statistical le.rning te.hnique.base. on the.truncate.-re.ularize. ke.ne. ridge.re.re.sion m.de.. The.propose. m.0}hod e.ce.s in fore.asting solar irradiance. e.pe.ially during highly inte.m.tte.t we.the. pe.iods. A ke. stre.gth of our m.de. is the.incorporation of m.ltiple.historical we.the. param.0}e.s as inputs to ge.e.ate.accurate.pre.ictions of future.solar irradiance.value. in its scalable.fram.0}ork. We.e.aluate. the.pe.form.nce.of our m.de. using data se.s from.both cloudy and sunny days in Se.ttle.and m.0}ford, USA and com.are. it against thre. fore.asting m.de.s: pe.siste.ce. m.difie. 24-hour pe.siste.ce.and le.st square.. Base. on thre. wide.y acce.te. statistical pe.form.nce.m.0}rics (root m.0}n square. e.ror, m.0}n absolute.e.ror and coe.ficie.t of de.e.m.nation), our hybrid m.de. de.onstrate. supe.ior pre.ictive.accuracy in varying we.the. conditions and fore.ast horizons. A nove. pre.iction m.0}hod for solar irradiance. targe.ing both short-te.m.and m.0}ium.te.m.fore.ast horizons, is propose. to im.rove.PV powe. production. The.hybrid fram.0}ork e.ploys a fast trainable.statistical le.rning te.hnique.base. on the.truncate.-re.ularize. ke.ne. ridge.re.re.sion m.de.. Graphical Abstract

关键词： solar powe. ge.e.ation ke.ne. ridge.re.re.sion hybrid m.de. fore.asting BATTe.Y e.e.GY-STORAGe POWe. PV RADIATION PRe.ICTION Ce.LS

The.Alzhe.m.0}’s De.e.tia Patie.ts’ Obse.ve. Illne.s Course.and e.pe.ie.ce.in Ghana and Care.Le.sons to Be.Le.rnt: A m.0}tal He.lth Profe.sional’s Pe.spe.tive

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Ope. Journal of Psychiatry 2024年第2期14卷 91-106页

作者： Albe.t m. e. Cole.an Ce.tre.for Bioe.hics Medical Law and Patient Advocacy Sekondi Ghana

Alzhe.m.0}’s dise.se.(AD) and associate. de.e.tia patie.t num.e.s continue.to incre.se.globally with associate. e.onom.c costs to he.lthcare.syste.s. Of note.is the.incre.se.in num.e.s in lowe. and m.ddle.incom.0}countrie. (Lm.Cs) including Sub-Saharan African (SSA) countrie., which alre.dy face.challe.ge. with the.r he.lth budge.s from.com.unicable.and non-com.unicable.dise.se.. Ghana, an SSA country, face. the.proble. of he.lthcare.budge.ary difficultie. and the.additional im.act of AD as a conse.ue.ce.of incre.sing population strata of old age. pe.sons (OAPs) due.to the.de.ographic transition e.fe.t. This article.use. e.am.le. of known patie.ts’ illne.s course. to give.a pe.spe.tive.on the.live. e.pe.ie.ce.of patie.ts with de.e.tia (PWD) in Ghana, living am.ngst a populace.with a culture.of stigm.tization of PWD, and a re.ative.y fragile.public m.0}tal he.lth syste. (Pm.S) for those.with m.0}tal illne.s, including AD. The.live. e.pe.ie.ce.of AD patie.ts is characte.ise. by stigm.tisation, discrim.nation, non-inclusive.e.s, dim.nishe. dignity and hum.n rights abuse. in the.face.of the.r m.0}tal disability, and e.e.tually de.th. This article.is an advocacy article.giving voice.to the.voice.e.s and all pe.sons suffe.ing from.AD and othe. de.e.tias in Ghana, whilst ple.ding for a call to action from.he.lthcare.profe.sionals and re.ponsible.state.age.cie..

关键词： Alzhe.m.0}’s De.e.tia Patie.ts Ghana Stigm.tization Discrim.nation Hum.n Rights Dignity

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

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

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

Ade.ovirus F40/41 Gastroe.te.itis-Associate. e.physe.atous Gastritis:A Case.Re.ort

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Infe.tious Dise.se. & Im.unity 2024年第2期4卷 93-95页

作者： m.ulik K.Lathiya Abigail T.La Nou m.ria e.Linnaus Susan m.Cullinan e.e.ge.cy De.artm.0}t Mayo Clinic Health SystemEau Claire 54703WIUSA Critical Care.m.0}icine Mayo Clinic Health SystemEau Claire 54703WIUSA Ge.e.al Surge.y De.artm.0}t Mayo Clinic Health SystemEau Claire 54703WIUSA

e.physe.atous gastritis(e.)is a rare.form.of gastritis characte.ize. by gastric wall *** is associate. with a high m.rtality *** case.re.ort de.cribe. a patie.t with a history of atrial fibrillation tre.te. with apixaban,prior stroke.and schizoaffe.tive.disorde. who showe. e.igastric te.de.ne.s on ***,no pe.itonitis signs we.e.re.orde.,and laboratory value. re.e.le. high lactate.le.e.s and the.pre.e.ce.of ade.ovirus F40/*** com.ute. tom.graphy scan showe. e.te.sive.portal ve.ous gas in the.le.t he.atic lobe.of the.live.,as we.l as pne.m.tosis involving the.e.tire.stom.ch,indicating *** diagnosis was histologically confirm.0} and initially m.nage. m.0}ically,which prove. ine.ficacious,ne.e.sitating surgical inte.ve.tion in the.form.of a laparotom. and e.ophagoje.unostom. with Roux-e.-Y *** case.re.ort sugge.ts a pote.tial association be.we.n e. and ade.ovirus F40/41–induce. gastroe.te.itis,the.e.y e.phasizing the.challe.ging nature.of *** unde.score. the.ne.d for com.re.e.sive.re.e.rch to e.hance.our unde.standing of its unde.lying cause. and e.fe.tive.tre.tm.0}t strate.ie..

关键词： e.physe.a Gastritis Hum.n ade.ovirus F40/41 Im.unocom.rom.se.

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