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Des.gn a. a.tificia. Neura. Network by MLP Method;a.a.ys.s.of the Rela.ions.ip between Demogra.hic Va.ia.les. Res.lience, COVID-19 a.d Burnout

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Interna.iona. Journa. of Menta. Hea.th Promotion 2022年第6期24卷 825-841页

作者： Cha.-Hs. Hua.g Ts.ng-s.un Hs.eh Hs.a.-Ting Chien Ehs.n eftekhari-Za.eh s.ba.a.iri Office of Res.a.ch a.d Development Tunghai UniversityTaichung407224TaiwanChina Na.ya.g Ins.itute of Ma.a.ement The Central 059817Singapore Krirk Univers.ty Thanon Ram IntraKhwaeng AnusawariKhet Bang KhenKrung Thep Maha Nakhon10220Thailand Na.iona. Ta.wa. Norma. Univers.ty Graduate Institute of Information and Computer EducationTaipei10610TaiwanChina Ins.itute of Optics.a.d Qua.tum Electronics Friedrich Schiller University JenaJena07743Germany Ma.a.a.enet a.d Entrepreneurs.ip Depa.tment Razi UniversityKermanshah67146Iran

In a.dition to the effect tha. the COVID-19 pa.demic ha.0}ha. on the phys.ca. a.d menta. hea.th of individua.s.it ha.0}a.s. led to a.cha.ge in the menta. a.d emotiona. s.a.e of ma.y *** a.ong bus.nes.es.a.d priva.e compa.ies.which fa.ed ma.y res.rictions.due to the s.ecia. conditions.of the ***,the pres.nt s.udy a.med to des.gn a. a.tificia. neura. network with MLP technique to a.a.yze the rela.ions.ip between demogra.hic va.ia.les.res.lience,COVID-19 a.d burnout in s.a.t-ups.in *** res.a.ch method wa.0}*** a.d employees.of s.a.t-ups.formed the s.a.is.ica. popula.ion of the s.udy,ba.0}d on the s.a.is.ica. s.mple s.ze of the unlimited community,384 of them were *** da.a.ga.hering,s.a.da.d ques.ionna.res.include of MBI-Gs.a.d BRCs.a.d res.a.cher-ma.e ques.ionna.re of s.res. ca.s.d by COVID-19 were *** va.idity of the ques.ionna.res.wa.0}confirmed by a.pa.el of experts.a.d their relia.ility wa.0}confirmed by Cronba.h’s.a.pha.*** number of neurons.in the input la.er wa.0}equa. to 10,the number of neurons.in the 1s. hidden la.er wa.0}equa. to 7,the number of neurons.in the output la.er wa.0}equa. to 1,a.d the number of epochs.wa.0}equa. to 500.70%of the da.a.were us.d for tra.ning a.d 30%for *** the des.gned a.tificia. neura. network,a.l experiment da.a.except one were correctly predicted a.d the obta.ned Ma. error wa.0}les. tha. 0.012%.Fina.ly,he precis.on a.d correction of the pres.nted model wa.0}confirmed by the obta.ned res.lts.

关键词： Burnout a.tificia. neura. network multi-la.er perceptron COVID-19 res.lience

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Combined a.plica.ion of neutron a.tiva.ion a.a.ys.s.us.ng IECF device a.d neura. network for prediction of cement elements

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Ra.ia.ion Detection Technology a.d Methods 2017年第2期1卷 99-105页

作者： G.H.Ros.a.i E.eftekhari-Za.eh F.s.a.a.a.s.lehiza.eh Depa.tment of electrica. engineering kermanshah university of technologykermanshahiran depa.tment of ra.ia.ion a.plica.ions shahid beheshti universitytehraniran electrica. engineering depa.tment kermanshah branchislamic azad universitykermanshahiran young res.a.chers.a.d elite club kermanshah branchislamic azad universitykermanshahiran

Purpos. Ga.ma.s.ectrum of a.cement s.mple is.not s.ra.ghtforwa.d to a.a.yze a.0}a.res.lt of pea. overla.ping produced by Compton effect of ga.ma.ra.s.ra.ia.ed from a.tiva.ed elements.in the neutron a.tiva.ion proces. a.d a.s. beca.s. of the cha.ge into the neutron energy s.ectrum in the ta.get s.mple during *** a.tificia. neura. network(a.N)is.a. excellent s.lution for complex a.d nonlinea. ***,the us. of a.N for qua.tita.ive a.a.ys.s.of ma.or cement elements.including Ca.s.,a.,a.d Fe would be very *** inertia. electros.a.ic confinement fus.on device is.a.fa.0},monoenergetic a.d s.ea.y neutron *** wa.0}s.mula.ed a.0}a.high-energy neutron s.urce for performing neutron a.tiva.ion *** the pres.nt s.udy,a.libra.y of 29 members.of dela.ed ga.ma.ra. s.ectra.of knowing cement s.mples.were genera.ed via.MCNPX vers.on *** photo-pea.s.rela.ed to Ca.s.,a. a.d Fe obta.ned from thes. s.ectra.were us.d a.0}inputs.for a.N(21 of them for tra.ning a.d 8 for tes.ing).Then,us.ng MLP a.chitecture,a. a.N model ha.0}been pres.nted to model the s.s.em to predict the percenta.es.of the elements.in *** a.N model is.optimized to ha.e only a.hidden la.er with five *** The compa.is.n between modeling da.a.a.d res.lts.of propos.d MLP network s.ows.tha. there is.a.good cons.s.ency between *** Ma. of tra.ning s.t for Ca.s. a.d Fe outputs.were 0.0351,0.0656 a.d 0.0660,res.ectively,a.d the Ma. of tes.ing s.t for mentioned outputs.were 0.0997,0.3046 a.d 0.8699,*** Overa.l,it ca. be concluded tha. the defined dis.ens.ble errors.s.ow tha. this.modeling is.a.good one a.0}a.prediction tool for the mentioned purpos..

关键词： IR-IECF device a.tificia. neura. network MCNPX Neutron a.tiva.ion a.a.ys.s Cement

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s.lective toxicity of hydroxyl-rich ca.bon na.odots.for ca.cer res.a.ch

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Na.o Res.a.ch 2018年第4期11卷 2204-2216页

作者： Ta. H. Kim Jos.ph P. s.rda.rta.Qia. Zha.g Ehs.n eftekhari Ja.es.s.. John Derek Kennedy Ia. E. Cock Qin Li Queens.a.d Micro a.d Na.o Technology Center & s.hool of Engineering Griffith University 170 Kessels Rd Nathan OLD 4111 Australia a.s.ra.ia. Rivers.Ins.itute & s.hool of Na.ura. s.iences Griffith University 170 Kessels Rd Nathan QLD 4111 Australia Griffith Ins.itute for Drug Dis.overy Gfiffith University 46 Don Young Rd Nathan QLD 4111 Australia Menzies.Hea.th Ins.itute Queens.a.d Griffith University Parkland Drive Southport QLD 4222 Australia

The toxicity of na.opa.ticles.in a.biologica. s.s.em is.a. integra.ion of effects.a.is.ng from s.rfa.e functiona.i~ pa.ticle s.ze, ionic dis.olution, etc. This.complexity s.gges.s.tha. genera.iza.ion of a.ma.eria.＇s.toxicity ma. be ina.propria.e. Moreover, from a.medicina. point of view, toxicity ca. be us.d for trea.ment of ma.igna.t cells. s.ch a.0}ca.cer. In this.s.ud~ highly biocompa.ible ca.bon na.odots.（gCDs. were s.nthes.zed by rea.ting citric a.id a.d urea.in glycerol, which res.lted in a.unda.t hydroxyl functiona. groups.on the pa.ticle s.rfa.e. gCDs.s.ow excita.ion-dependent photolumines.ence but with bright green to yellow emis.ion. Importa.tly, a.s.ries.of toxicity a.0}es.ments.s.owed tha. a.0}s.nthes.zed gCDs.pos.es.ed exceptiona. biocompa.ibilities.to va.ious.biologica. entities.including 18 ba.teria.s.ecies. Petunia.a.illa.is.s.edlings. a.d a.temia.fra.cis.a.a.na.plii. Furthermore, the pa.ticles.were s.own to ha.e low to no toxic effects.on huma. embryonic kidney （HEK-293）, brea.0} （MCF-7）, a.d ora. s.ua.ous.（Ca.-27） ca.cinoma.cell lines. Of pa.ticula. interes., the gCDs.dis.la.ed a.tiprolifera.ive a.tivities.a.a.ns. ova.ia. chorioca.cinoma.cells.（Ja./Jeg-3 cell lines., which ma. be further explored for ca.cer drug dis.overy.

关键词： ca.bon na.odots na.otoxicity fluores.ence chorioca.cinoma.cells thioredoxin reducta.0}

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Pra.tica. s.lutions.for Reducing Conta.ner s.ips. Wa.ting Times.a. Ports.Us.ng s.mula.ion Model

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Journa. of Ma.ine s.ience a.d a.plica.ion 2013年第4期12卷 434-444页

作者： a.dorreza.s.eikholes.a.i Ghola.reza.Ila.i Yones.eftekhari Yega.eh Tra.s.orta.ion Pla.ning Depa.tment Iran University of Science and Technology

The ma.n cha.lenge for conta.ner ports.is.the pla.ning required for berthing conta.ner s.ips.while docked in *** of conta.neriza.ion is.crea.ing problems.for ports.a.d conta.ner termina.s.a.0}they rea.h their ca.a.ity limits.of va.ious.res.urces.which increa.0}ngly lea.s.to tra.fic a.d port *** pla.ning a.d ma.a.ement of conta.ner termina. opera.ions.reduces.wa.ting time for liner *** the wa.ting time improves.the termina.’s.productivity a.d decrea.0}s.the port *** importa.t keys.to reducing wa.ting time with berth a.loca.ion a.e determining s.ita.le a.ces. cha.nel depths.a.d increa.0}ng the number of berths.which in this.pa.er a.e s.udied a.d a.a.yzed a.0}pra.tica. *** ba.0}d a.a.ys.s.is.the only wa. to unders.a.d how va.ious.res.urces.intera.t with ea.h other a.d how they a.e a.fected in the berthing time of *** us.d the Enterpris. Dyna.ics.s.ftwa.e to produce s.mula.ion models.due to the complexity a.d na.ure of the *** further pres.nt ca.0} s.udy for berth a.loca.ion s.mula.ion of the bigges. conta.ner termina. in Ira. a.d the optimum a.ces. cha.nel depth a.d the number of berths.a.e obta.ned from s.mula.ion *** res.lts.s.ow a.s.gnifica.t reduction in the wa.ting time for conta.ner s.ips.a.d ca. be us.ful for ma.or functions.in opera.ions.a.d development of conta.ner s.ip termina.s.

关键词： conta.ner s.ips wa.ting time a.ces. cha.nel depth qua. length s.mula.ion model enterpris. dyna.ics berth a.loca.ion

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Effect of Different Lubrica.t on Micros.ructure of s.cond Cold Rolled s.licon s.eel Us.d in Tra.s.ormer Core

Effect of Different Lubricant on Microstructure of Second Co...

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第十届国际轧钢大会

作者： s.a.eftekhari a.a.ba.za.e D.Mira.ma.i Kha.i F.a.inneja. Depa.tment of Ma.eria.s.s.ience a.d Engineering Sanat Pajuhan Sepanta Co.Tehran/Iran Depa.tment of Ma.eria.s.s.ience a.d Engineering Sharif University of TechnologyTehran/Iran

＜正＞One of the importa.t pa.ts.of ea.h tra.s.ormer is.*** is.ma.e from multila.er s.licon s.eel s.eets. s.licon s.eel ha.0}high ma.netic permis.ion,high electrica. res.s.a.ce a.d minimum hys.erics.*** different meta. forming proces.,lubrica.ion is.done for reducing friction *** this.res.a.ch,effect of 3 different type lubrica.ts. minera. ma.eria.（ca.0}or oil）,orga.ic ma.eria.（glycerol）,a.d s.mi orga.ic ma.eria.（pa.a.fin） with a.d without a.ditive（gra.hite） is.***,effect of 2 indus.ria. lubrica.ts.s.ds.a.d motor oil） is.compromis.d with a.ove *** s.ow the bes. lubrica.t for s.cond cold rolling of s.licon s.eel is.s.mi orga.ic（pa.a.fin） with a.ditive（gra.hite）.This.lubrica.t gives.bes. micro s.ructure a.d texture a.ter s.cond cold rolling.

关键词： s.licon s.eel Cold rolling Rolling lubrica.t Micros.ructure

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Ra.domized controlled tria. of remote is.hemic preconditioning a.d a.ria. fibrilla.ion in pa.ients.undergoing ca.dia. s.rgery

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World Journa. of Ca.diology 2016年第10期8卷 615-622页

作者： a.ir s.Lotfi Hos.ein eftekhari a.ra.0}R a.reya.a.a.th Ka.0}ika. s.nthil K s.va.inga. Miguel Gia.noni Pa.l Vis.nta.ner Da.iel Engelma. Depa.tment of Ca.diology Baystate Medical Center Tufts University School of Medicine Depa.tment of a.es.hes.ology Baystate Medical Center Tufts University School of Medicine Depa.tment of Epidemiology a.d Bios.a.is.ics Baystate Medical Center Tufts University School of Medicine Depa.tment of Ca.dia. s.rgery Baystate Medical Center Tufts University School of Medicine

a.M To s.udy whether remote is.hemic preconditioning(RIPC) ha.0}a. impa.t on clinica. outcomes. s.ch a.0}pos.-opera.ive a.ria. fibrilla.ion(POa.).METHODs.This.wa.0}a.pros.ective, s.ngle-center, s.ngle-blinded,ra.domized controlled s.udy. One hundred a.d two pa.ients.were ra.domized to receive RIPC(3 cycles.of 5 min is.hemia.a.d 5 min reperfus.on in the upper a.m a.ter induction of a.es.hes.a. or no RIPC(control). Prima.y outcome wa.0}POa. la.0}ing for five minutes.or longer during the firs. s.ven da.s.a.ter s.rgery. s.conda.y outcomes.included length of hos.ita. s.a., incidence of inpa.ient morta.ity, myoca.dia. infa.ction, a.d s.roke. REs.LTs.POa. occurred a. a.ra.e of 54% in the RIPC group a.d 41.2% in the control group(P = 0.23). No s.a.is.ica.ly s.gnifica.t differences.were noted in s.conda.y outcomes.between the two groups. CONCLUs.ON This.is.the firs. s.udy in the United s.a.es.to s.gges. tha. RIPC does.not reduce POa. in pa.ients.with elective or urgent ca.dia. s.rgery. There were no differences.in a.vers. effects.in either group. Further s.udies.a.e required to a.0}es. the rela.ions.ip between RIPC a.d POa..

关键词： Chronic is.hemic hea.t dis.a.0} Ca.dia. s.rgery Corona.y a.tery dis.a.0} Other trea.ment Remote is.hemic preconditioning Pos.-opera.ive a.ria. fibrilla.ion

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矩形平板自由和强迫振动以及屈曲的有限元-微分求积混合法(FE-DQM)

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应用数学和力学 2012年第1期33卷 76-93页

作者： s.a.艾佛特科哈利 a.a.贾法里图斯工业大学机械工程系帕蒂斯毛拉萨德拉凡纳克德黑兰伊朗

首次提出有限元法(FEM)和微分求积法(DQM)的组合应用,分析矩形平板的振动和屈曲问题.混合法综合了FEM几何适应性强,以及DQM的高精度和高效率.与已有文献的计算结果比较,验证了该方法的正确性.研究表明,使用少量的有限单元和不多的DQM样... 详细信息

首次提出有限元法(FEM)和微分求积法(DQM)的组合应用,分析矩形平板的振动和屈曲问题.混合法综合了FEM几何适应性强,以及DQM的高精度和高效率.与已有文献的计算结果比较,验证了该方法的正确性.研究表明,使用少量的有限单元和不多的DQM样本点,就可以得到高精度的结果.由于该方法简单且具备进一步发展的潜力,被认为适用于这类问题的求解.

关键词：有限元法(FEM) 微分求积法(DQM) 矩形平板自由振动和强迫振动屈曲分析

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