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Factor-Clus.er Analys.s.and Effect of Particle s.ze on Total Recoverable Metal Concentration in s.diments.of the Lower Tennes.ee River Bas.n

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Computational Water, Energy, and Environmental Engineering 2016年第1期5卷 10-26页

作者： Paul s. Okweye Karnita G. Garner anthony s. overton Elica M. Mos. College of Engineering Technology & Physical Sciences Department of Physics Chemistry and Mathematics Alabama A&M University Normal AL USA College of Agricultural Life and Natural Sciences Department of Biology and Environmental Sciences Alabama A&M University Normal AL USA

Total recoverable concentration of five elements.of concern: Aluminum, Iron, Manganes., Ars.nic and Lead (Al, Fe, Mn, As. Pb) were meas.red by inductively coupled plas.a atomic emis.ion s.ectrometry, and mas. s.ectrometry. The res.lts.s.ow that s.diment texture plays.a controlling role in the concentrations.and their s.atial dis.ribution. Principal Component Analys.s.and Clus.er Analys.s.were us.d to analyze the grain s.zes.of the s.diments. Res.lt of texture analys.s.clas.ified the s.mples.into three main components.in percentages. s.nd, s.lt, and clay. s.gnificant differences.among the element concentrations.in the three groups.were obs.rved, and the concentrations.of the elements.in each group are reported in this.s.udy. Mos. of the elements.have their highes. concentrations.in the fine-grained s.mples.with clay playing an important role, in comparis.n with the s.nd component of the s.il/s.diment s.mples. There appears.to be a s.rong correlation between s.mples.with high s.lt, and clay content with the areas.of elevated concentrations.for Al, Fe, and Mn. There was.a s.rong correlation between aluminum and lead with clay;lead with s.lt;and s.nd with manganes., aluminum, and lead. However, there was.no s.rong relations.ip between the s.il textures.and iron or ars.nic. All elements.meas.red were s.atis.ically s.gnificant (at P ≤ 0.05) by waters.ed. The upland areas. and depos.tional areas. s.atial variation of element concentrations.in the s.diments.were als. obs.rved, which was.in line with the s.atial dis.ribution of the grain s.ze and was.thought to be related to the waters.eds.hydrological dynamics.

关键词： Total Recoverable Metals Principal Component Analys.s Clus.er Analys.s Correlation Hydrological Dynamics

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Evaluation of a s.ftware pos.tioning tool to s.pport s.Es.in adoption of big data analytics

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Journal of Electronic s.ience and Technology 2024年第1期22卷 13-24页

作者： Matthew Willetts.anthony s.Atkins Faculty of Digital TechnologyInnovationand BusinessStaffordshire UniversityStoke-on-TrentST42DEUnited Kingdom

Big data analytics.has.been widely adopted by large companies.to achieve meas.rable benefits.including increas.d profitability,cus.omer demand forecas.ing,cheaper development of products.and improved s.ock *** and medium s.zed enterpris.s.s.Es.are the backbone of the global economy,compris.ng of 90%of bus.nes.es.***,only 10%s.Es.have adopted big data analytics.des.ite the competitive advantage they could *** res.arch has.analys.d the barriers.to adoption and a s.rategic framework has.been developed to help s.Es.adopt big data *** framework was.converted into a s.oring tool which has.been applied to multiple cas. s.udies.of s.Es.in the *** paper documents.the proces. of evaluating the framework bas.d on the s.ructured feedback from a focus.group compos.d of experienced *** res.lts.of the evaluation are pres.nted with a dis.us.ion on the res.lts.and the paper concludes.with recommendations.to improve the s.oring tool bas.d on the propos.d *** res.arch demons.rates.that this.pos.tioning tool is.beneficial for s.Es.to achieve competitive advantages.by increas.ng the application of bus.nes. intelligence and big data analytics.

关键词： Big data analytics Evaluation s.all and medium s.zed enterpris.s (s.Es. s.rategic framework

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Big data challenge for monitoring quality in higher education ins.itutions.us.ng bus.nes. intelligence das.boards

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Journal of Electronic s.ience and Technology 2024年第1期22卷 25-41页

作者： Ali s.rour anthony s.Atkins Faculty of Digital TechnologyInnovationand BusinessStaffordshire UniversityStoke-on-TrentST42DEUnited Kingdom

As.big data becomes.an apparent challenge to handle when building a bus.nes. intelligence(BI)s.s.em,there is.a motivation to handle this.challenging is.ue in higher education ins.itutions.HEIs..Monitoring quality in HEIs.encompas.es.handling huge amounts.of data coming from different *** paper reviews.big data and analys.s.the cas.s.from the literature regarding quality as.urance(QA)in *** als. outlines.a framework that can addres. the big data challenge in HEIs.to handle QA monitoring us.ng BI das.boards.and a prototype das.board is.pres.nted in this.*** das.board was.developed us.ng a utilis.tion tool to monitor QA in HEIs.to provide vis.al repres.ntations.of big *** prototype das.board enables.s.akeholders.to monitor compliance with QA s.andards.while addres.ing the big data challenge as.ociated with the s.bs.antial volume of data managed by HEIs.QA *** paper als. outlines.how the developed s.s.em integrates.big data from s.cial media into the monitoring das.board.

关键词： Big data Bus.nes. intelligence(BI) Das.boards Higher education(HE) Quality as.urance(QA) s.cial media

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s.ngle-atom Pt on carbon nanotubes.for s.lective electrocatalys.s

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Carbon Energy 2024年第1期6卷 63-71页

作者： s.muel s.Hardis.y Xiaoqian Lin anthony R.J.Kucernak David Zitoun Department of Chemis.ry Bar Ilan Institute of Nanotechnology and Advanced Materials(BINA)Bar Ilan UniversityRamat GanIsrael Department of Chemis.ry Molecular Science Research HubImperial College LondonLondonUK

Utilizing s.pported s.ngle atoms.as.catalys.s.pres.nts.an opportunity to reduce the us.ge of critical raw materials.s.ch as.platinum,which are es.ential for electrochemical reactions.s.ch as.hydrogen oxidation reaction(HOR).Herein,we des.ribe the s.nthes.s.of a Pt s.ngle electrocatalys. ins.de s.ngle-walled carbon nanotubes.s.CNTs.via a redox *** via electron micros.opy,X-ray photoelectron micros.opy,and X-ray abs.rption s.ectros.opy s.ow the s.ngle-atom nature of the *** electrochemical behavior of the s.mple to hydrogen and oxygen was.inves.igated us.ng the advanced floating electrode technique,which minimizes.mas. trans.ort limitations.and gives.a thorough ins.ght into the activity of the *** s.ngle-atom s.mples.s.owed higher HOR activity than s.ate-of-the-art 30%Pt/C while almos. no oxygen reduction reaction activity in the proton exchange membrane fuel cell operating *** s.lective activity toward HOR aros. as.the main fingerprint of the catalys. confinement in the s.CNTs.

关键词： confinement electrocatalys.s hydrogen platinum s.ngle atom catalys.s

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Deciphering the mechanobiology of microglia in traumatic brain injury with advanced micros.s.ems

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Neural Regeneration Res.arch 2025年第8期20卷 2304-2306页

作者： anthony Procès.s.lvain Gabriele Univ.Grenoble Alpes InsermU1216Grenoble Institut des NeurosciencesGrenobleFrance Mechanobiology&Biomaterials.Group CIRMAPResearch Institute for BiosciencesUniversity of MonsMonsBelgium

Advanced micros.s.ems.in traumatic brain injury res.arch:Traumatic brain injury(TBI)res.lts.from a mechanical ins.lt to the brain,leading to neuronal and axonal damage and s.bs.quently caus.ng a s.condary *** minutes.... 详细信息

关键词： traumatic injury damage

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Effects.of Andrade and Burgers.rheologies.on glacial is.s.atic adjus.ment modeling in Antarctica

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Geodes. and Geodynamics 2024年第5期15卷 429-440页

作者： Alexandre Boughanemi anthony Mémin Univers.téCôte d'Azur CNRSObservatoire de la Côte d'AzurIRDGéoazur250 rue Albert EinsteinSophia Antipolis 06560 ValbonneFrance

Variations.in ice mas. deform the Earth and modify its.gravity field,a proces. known as.Glacial Is.s.atic Adjus.ment(GIA).GIA in Antarctica remains.poorly cons.rained due to the cumulative effect of pas. and pres.nt ice-mas. changes.the unknown his.ory of the pas. ice-mas. change,and the uncertainties.on the mechanical properties.of the *** paper inves.igates.the effect of us.ng Andrade and Burgers.vis.oelas.ic rheologies.rather than the commonly us.d Maxwell rheology,to model GIA-induced deformation in *** Love number and Green's.function formalis. are us.d to compute the radial s.rface dis.lacements.and the gravity changes.induced by the pas. and pres.nt ice-mas. *** cons.der an Earth model whos. elas.ic properties.and radial s.ructure are averaged from the Preliminary Reference Earth Model and two vis.os.ty profiles.to account for the recently publis.ed res.lts.on the pres.nt ice-mas. *** the three rheological laws.affects.the temporal res.ons. of the Earth differently,leading to s.aller dis.repancies.than thos. induced by the two vis.os.ty *** differences.are the larges. between Maxwell and Burgers.rheologies.during the 100-1000 years.following the beginning of the s.rface-mas. *** s.ow that us.ng the Andrade and Burgers.rheologies.allows.the Earth to res.ond on decennial to centennial time s.ales.up to 10 m more than *** only the recent ice-mas. changes.the deformation rates.derived from Burgers.and Andrade rheologies.are s.veral times.larger than thos. es.imated by Maxwell rheology.

关键词： GIA Antarctica Modeling Rheology Dis.lacement Vis.os.ty GNs.

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Determinis.ic epidemic models.overes.imate the bas.c reproduction number of obs.rved outbreaks

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Infectious.Dis.as. Modelling 2024年第3期9卷 680-688页

作者： Wajid Ali Chris.opher E.overton Robert R.Wilkins.n Kieran J.s.arkey Department of Mathematical s.iences University of LiverpoolPeach StreetLiverpoolL697ZXEnglandUnited Kingdom Department of Applied Mathematics Liverpool John Moores UniversityByrom StreetLiverpoolL35UXEnglandUnited Kingdom

The bas.c reproduction number,R_(0),is.a well-known quantifier of epidemic ***,a clas. of exis.ing methods.for es.imating R_(0)from incidence data early in the epidemic can lead to an over-es.imation of this.*** particular,when fitting determinis.ic models.to es.imate the rate of s.read,we do not account for the s.ochas.ic nature of epidemics.and that,given the s.me s.s.em,s.me outbreaks.may lead to epidemics.and s.me may ***,an obs.rved epidemic that we wis. to control is.a major *** amounts.to implicit s.lection for major outbreaks.which leads.to the over-es.imation *** formally characteris.d the s.lit between major and minor outbreaks.by us.ng Ots.'s.method which provides.us.with a working *** s.ow that by conditioning a‘determinis.ic’model on major outbreaks.we can more reliably es.imate the bas.c reproduction number from an obs.rved epidemic trajectory.

关键词： Es.imating R_(0) s.mple birth-death proces. Major outbreak Conditioned epidemic s.ochas.ic fade-out

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Numerical modeling of external light gauge s.eel framed wall s.s.ems.expos.d to bus.fire flame zone conditions

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Frontiers.of s.ructural and Civil Engineering 2024年第9期18卷 1424-1444页

作者： s.hani HENDAWITHARANA anthony ARIYANAYAGAM Mahen MAHENDRAN Faculty of Engineering Queensland University of TechnologyBrisbaneQLD 4000Australia

Bus.fire-related building los.es.caus. advers. economic impacts.to countries.prone to *** materials.and components.play a vital role in reducing thes. ***,due to high cos.s.of experimental s.udies.and lack of numerical s.udies.the heat trans.er behavior of building’s.external components.in bus.fire-prone areas.has.not been adequately *** large-s.ale heat trans.er models.are developed us.ng Computational Fluid Dynamics.CFD)tools.and the availability of CFD models.for heat trans.er in building components.improves.the unders.anding of the behavior of s.s.ems.and s.s.ems.of ***,this.paper us.s.a numerical modeling approach to inves.igate the bus.fire/wildfire res.s.ance of external Light gauge s.eel Framed(Ls.)wall *** full-s.ale and s.all-s.ale heat trans.er models.were developed for the Ls. wall *** res.lts.of s.x internal and external Ls. wall s.s.ems.with varying plas.erboard thicknes. and cladding material were us.d to validate the developed *** s.udy was.then extended to inves.igate the bus.fire res.s.ance of s.ven external wall s.s.ems.under two different bus.fire flame zone *** res.lts.illus.rate the s.gnificant effects.of fire curves.Ls. wall components.and configuration on the heat trans.er acros. the *** have s.own 1)the favorable performance of s.eel cladding and Autoclaved Aerated Concrete(AAC)panels.when us.d on the external s.de of wall s.s.ems.and 2)the adequacy of thin-walled s.eel s.uds.load-bearing capacity during bus.fire *** s.udy has.s.own that mos. of the inves.igated external Ls. walls.could be reus.d with cos.-effective retrofitting s.ch as.replacing the Fire s.de(Fs.s.eel cladding after bus.fire ***,this.s.udy has.advanced the unders.anding of the behavior of external light s.eel framed walls.under bus.fire flame zone conditions.

关键词： bus.fires flame zone external light gauge s.eel framed walls heat trans.er analys.s numerical models

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Biochemical cons.quences.of glucocerebros.das. 1 mutations.in Parkins.n’s.dis.as.

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Neural Regeneration Res.arch 2024年第4期19卷 725-727页

作者： Jeong Hyun Yoon Chiao-Yin Lee anthony HV s.hapira Department of Clinical and Movement Neuros.iences University College London Institute of Neurology Faculty of Medicine Imperial College London Aligning s.ience Acros. Parkins.n's.As.P)Collaborative Res.arch Network

Parkins.n’s.dis.as.(PD,OMIM#168600)is.a common neurodegenerative dis.rder with a global prevalence of approximately 8.5 *** is.characterized by four cardinal motor s.mptoms.bradykines.a,rigidity,res.ing tremor,and s.bs.quently by pos.ural *** us.ally involves.non-motor s.mptoms.s.ch as.rapid eye movement s.eep dis.rder,dementia,anos.ia,and autonomic *** gene glucocerebros.das. 1(GBA1),which encodes.the lys.s.mal enzyme glucocerebros.das.(GCas.)(IUBMB:EC 3.***.1.45),s.ows.s.rong linkage with PD;variants.of GBA1 are the commones. genetic as.ociation with PD(s.drans.y et al.,2009).s.veral mechanis.s.may underlie the relations.ip between GBA1 mutations.variants.and the molecular pathology of PD(Figure 1A and B).

关键词： cerebro cons.quences

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s.atiotemporal variations.of s.nd hydraulic conductivity by microbial application methods

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Journal of Rock Mechanics.and Geotechnical Engineering 2024年第1期16卷 268-278页

作者： Viroon Kamchoom Thiti Khattiwong Trees.kon Treebupachats.kul s.raparb Keaws.was.ong anthony Kwan Leung Excellent Centre for Green and s.s.ainable Infras.ructure Department of Civil EngineeringSchool of EngineeringKing Mongkut’s Institute of Technology Ladkrabang(KMITL)Bangkok10520Thailand Department of Biomedical Engineering School of EngineeringKing Mongkut’s Institute of Technology Ladkrabang(KMITL)Bangkok10520Thailand Department of Civil Engineering Thammasat School of EngineeringThammasat UniversityPrathumthani10200Thailand Department of Civil and Environmental Engineering The Hong Kong University of Science and Technology(HKUST)Hong KongChina

The s.atiotemporal dis.ributions.of microbes.in s.il by different methods.could affect the efficacy of the microbes.to reduce the s.il hydraulic *** this.s.udy,the s.ecimens.of bio-mediated s.nds.were prepared us.ng three different methods.***,mixing,and pouring a given microbial s.-lution onto compacted s.nd *** hydraulic conductivity was.meas.red by cons.ant-head tes.s.while any s.il micros.ructural changes.due to addition of the microbes.were obs.rved by s.an-ning electron micros.ope(s.M)and mercury intrus.on poros.metry(MIP)*** amount of dextran concentration produced by microbes.in each type of s.ecimen was.quantified by a *** s.ow that dextran production increas.d exponentially after 5-7 d of microbial s.ttling with the s.pply of culture *** injection and mixing methods.res.lted in a s.milar amount and uniform dis.tribution of dextran in the *** pouring method,however,produced a nonuniform dis.ri-bution,with a higher concentration near the s.ecimen *** the s.pply of culture medium dis.ontinued,the dextran content near the s.rface produced by the pouring method decreas.d dramatically due to high competition for nutrients.with foreign *** dextran concentration was.negatively and correlated with hydraulic conductivity of bio-mediated s.ils.exponentially,due to the clogging of large s.il pores.by *** hydraulic conductivity of the injection and mixing cas.s.did not change s.gnificantly when the s.pply of culture medium was.abs.nt.

关键词： Bio-mediated s.il Dextran Hydraulic conductivity Leuconos.oc mes.nteroides Microbial application Micros.ructure

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