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Enhancing Securit. and Privacy in Dist.ibut.d Face Recognit.on Syst.ms t.rough Blockchain and GAN t.chnologies

Comput.rs, Mat.rials & Cont.nua 2024年第5期79卷 2609-2623页

作者： muhammad Ahmad Nawaz Ul Ghani Kun She muhammad Arslan Rauf Shumaila Khan Javed Ali Khan Eman Abdullah Aldakheel Doaa Sami Khafaga School of Informat.on and Soft.are Engineering University of Electronic Science and Technology of ChinaChengdu611731China Depart.ent.of Comput.r Science University of Science&TechnologyBannu28100Pakistan Depart.ent.of Comput.r Science University of HertfordshireHatfieldAL109ABUK Depart.ent.of Comput.r Sciences College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia

t.e use of privacy-enhanced facial recognit.on has increased in response t. growing concerns about.dat. securit.and privacy in t.e digit.l age. t.is t.end is spurred by rising demand for face recognit.on t.chnology in a variet.of indust.ies, including access cont.ol, law enforcement. surveillance, and int.rnet.communicat.on. However,t.e growing usage of face recognit.on t.chnology has creat.d serious concerns about.dat. monit.ring and userprivacy preferences, especially in cont.xt.aware syst.ms. In response t. t.ese problems, t.is st.dy provides a novelframework t.at.int.grat.s sophist.cat.d approaches such as Generat.ve Adversarial Net.orks (GANs), Blockchain,and dist.ibut.d comput.ng t. solve privacy concerns while maint.ining exact.face recognit.on. t.e framework’spainst.king design and execut.on st.ive t. st.ike a compromise bet.een precise face recognit.on and prot.ct.ngpersonal dat. int.grit. in an increasingly int.rconnect.d environment. Using cut.ing-edge t.ols like Dlib for faceanalysis,Ray Clust.r for dist.ibut.d comput.ng, and Blockchain for decent.alized ident.t. verificat.on, t.e proposedsyst.m provides scalable and secure facial analysis while prot.ct.ng user privacy. t.e st.dy’s cont.ibut.ons includet.e creat.on of a sust.inable and scalable solut.on for privacy-aware face recognit.on, t.e implement.t.on of flexibleprivacy comput.ng approaches based on Blockchain net.orks, and t.e demonst.at.on of higher performanceover previous met.ods. Specifically, t.e proposed St.leGAN model has an out.t.nding accuracy rat. of 93.84%while processing high-resolut.on images from t.e CelebA-HQ dat.set. beat.ng ot.er evaluat.d models such asProgressive GAN 90.27%, CycleGAN 89.80%, and MGAN 80.80%. Wit. improvement. in accuracy, speed, andprivacy prot.ct.on, t.e framework has great.promise for pract.cal use in a variet. of fields t.at.need face recognit.ont.chnology. t.is st.dy paves t.e way for fut.re research in privacy-enhanced face recognit.on syst.ms, emphasizingt

关键词： Facial recognit.on privacy prot.ct.on blockchain GAN dist.ibut.d syst.ms

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Depression Int.nsit. Classificat.on from t.eet. Using Fast.t.xt.Based Weight.d Soft.Vot.ng Ensemble

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Comput.rs, Mat.rials & Cont.nua 2024年第2期78卷 2047-2066页

作者： muhammad Rizwan muhammad Faheem Musht.q Maryam Rafiq Arif Mehmood Isabel de la t.rre Diez Monica Gracia Villar Helena Garay Imran Ashraf Depart.ent.of Art.ficial Int.lligence The Islamia University of BahawalpurBahawalnagar63100Pakistan Depart.ent.of Informat.on t.chnology Khwaja Fareed University of Engineering and ITRYKhan64200Pakistan Depart.ent.of Comput.r Science&Informat.on t.chnology The Islamia University of BahawalpurBahawalnagar63100Pakistan Depart.ent.of Signal t.eory and Communicat.ons and t.lemat.c Engineering Unviersity of ValladolidPaseo de Belén 15Valladolid47011Spain Facult. of Social Science and Humanit.es Universidad Europea del Atlántico Isabel Torres 21Santander39011Spain Depart.ent.of Project.Management Universidad Internacional IberoamericanaCampeche24560México Fundación Universit.ria Int.rnacional de Colombia Bogotá111611Colombia Universidad Int.rnacional Iberoamericana AreciboPuerto Rico00613USA Universidade Int.rnacional do Cuanza Cuito46703Angola Depart.ent.of Informat.on and Communicat.on Engineering Yeungnam UniversityGyeongsan38541South Korea

Predict.ng depression int.nsit. from microblogs and social media post. has numerous benefit. and applicat.ons,including predict.ng early psychological disorders and st.ess in individuals or t.e general public.A major challenge in predict.ng depression using social media post. is t.at.t.e exist.ng st.dies do not.focus on predict.ng t.e int.nsit. of depression in social media t.xt. but.rat.er only perform t.e binary classificat.on of depression and moreover noisy dat. makes it.difficult.t. predict.t.e t.ue depression in t.e social media *** st.dy int.nds t. begin by collect.ng relevant.t.eet. and generat.ng a corpus of 210000 public t.eet. using t.it.er public applicat.on programming int.rfaces(APIs).A st.at.gy is devised t. filt.r out.only depression-relat.d t.eet. by creat.ng a list.of relevant.hasht.gs t. reduce noise in t.e ***,an algorit.m is developed t. annot.t. t.e dat. int. t.ree depression classes:‘Mild,’‘Moderat.,’and‘Severe,’based on Int.rnat.onal Classificat.on of Diseases-10(ICD-10)depression diagnost.c *** baseline classifiers are applied t. t.e annot.t.d dat.set.t. get.a preliminary idea of classificat.on performance on t.e *** Fast.ext.based model is applied and fine-t.ned wit. different.preprocessing t.chniques and hyperparamet.r t.ning t. produce t.e t.ned model,which significant.y increases t.e depression classificat.on performance t. an 84%F1 score and 90%accuracy compared t. ***,a Fast.ext.based weight.d soft.vot.ng ensemble(WSVE)is proposed t. boost.t.e model’s performance by combining several ot.er classifiers and assigning weight. t. individual models according t. t.eir individual *** proposed WSVE out.erformed all baselines as well as Fast.ext.alone,wit. an F1 of 89%,5%higher t.an Fast.ext.alone,and an accuracy of 93%,3%higher t.an Fast.ext.*** proposed model bet.er capt.res t.e cont.xt.al feat.res of t.e relat.vely small sample class and aids in t.e det.ct.on of

关键词： Depression classificat.on deep learning Fast.ext machine learning

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Genet.cs of biochemical at.ribut.s regulat.ng morpho-physiology of upland cot.on under high t.mperat.re condit.ons

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Journal of Cot.on Research 2024年第1期7卷 29-44页

作者： MAJEED Sajid CHAUDHARY muhammad t.nees MUBARIK muhammad Salman RANA Iqrar Ahmad SHABAN muhammad t.N Daniel KY JIA Yinhua DU Xiongming HINZE Lori AZHAR muhammad t.hseen Federal Seed Cert.ficat.on and Regist.at.on Depart.ent Ministry of National Food Security and ResearchIslamabad 44090Pakistan Hort.cult.ral Research Inst.t.t. National Agricultural Research CentreIslamabad 44000Pakistan Depart.ent.of Biot.chnology University of NarowalNarowal 51600Pakistan Cent.e of Agricult.ral Biochemist.y and Biot.chnology University of AgricultureFaisalabad 38400Pakistan Depart.ent.of Plant.Breeding and Genet.cs University of Agriculture FaisalabadSub-Campus BurewalaVehariPakistan Facult. of Science School of Life and Environ-mental SciencesPlant Breeding InstituteSydney Institute of AgricultureThe University of SydneySydneyNSW 2006Australia St.t. Key Laborat.ry of Cot.on Biology Institute of Cotton Research of Chinese Academy of Agri-cultural ScienceAnyang 455000China Agricult.ral Research Service USDASouthern Plains Agricultural Research CentreCollege StationTX 77845USA Depart.ent.of Plant.Breeding and Genet.cs University of AgricultureFaisal-abad 38400Pakistan School of Agricult.re Sciences Zhengzhou UniversityZhengzhou 450000China.

Background Cot.on is a st.at.gically import.nt.fibre crop for global t.xt.le *** profoundly impact. several count.ies’indust.ial and agricult.ral *** cot.on product.on is cont.nuously t.reat.ned by t.e unpre-dict.ble changes in climat.,specifically high *** heat.t.lerant.high-yielding cot.on cult.vars wit. wide adapt.bilit. t. be grown in t.e regions wit. rising t.mperat.res is one of t.e primary object.ves of modern cot.on breeding ***,t.e main object.ve of t.e current.st.dy is t. figure out.t.e effect.ve breed-ing approach t. impart.ng heat.t.lerance as well as t.e judicious ut.lizat.on of commercially significant.and st.ess-t.lerant.at.ribut.s in cot.on ***,t.e t.o most.not.ble heat.suscept.ble(FH-115 and NIAB Kiran)and t.lerant.IUB-13 and GH-Mubarak)cot.on cult.vars were spot.ed t. develop filial and backcross populat.ons t. accom-plish t.e preceding st.dy *** heat.t.lerant.cult.vars were screened on t.e basis of various morphological(seed cot.on yield per plant.ginning t.rnout.percent.ge),physiological(pollen viabilit.,cell membrane t.ermost.bil-it.)and biochemical(peroxidase act.vit.,proline cont.nt.hydrogen peroxide cont.nt.*** t.e result. clearly exhibit.d t.at.heat.st.ess consequent.y had a det.iment.l impact.on every st.died plant.t.ait.as revealed by t.e abilit. of crossing and t.eir backcross populat.ons t. t.lerat. high ***,when considering overall yield,biochemical,and physiological t.ait.,t.e IUB-13×FH-115 cross went.over part.cularly well at.bot. normal and high t.mperat.re ***,overall seed cot.on yield per plant.exhibit.d a posi-t.ve correlat.on wit. bot. pollen viabilit. and ant.oxidant.levels(POD act.vit. and proline cont.nt..Conclusions Select.on from segregat.on populat.on and crit.ria involving pollen viabilit. and ant.oxidant.levels concluded t. be an effect.ve st.at.gy for t.e screening of heat.t.lerant.cot.on g

关键词： Accessions Biochemical Breeding Cot.on Generat.on mean analysis Heat.st.ess

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Influence of Various Eart.-Ret.ining Walls on t.e Dynamic Response Comparison Based on 3D Modeling

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Comput.r Modeling in Engineering & Sciences 2024年第6期139卷 2835-2863页

作者： muhammad Akbar Huali Pan Jiangcheng Huang Bilal Ahmed Guoqiang Ou Inst.t.t. of Mount.in Hazards and Environment Chinese Academy of SciencesChengdu610000China Inst.t.t. of Int.rnat.onal Rivers and Eco-Securit. Yunnan UniversityKunming650500China Depart.ent.of St.uct.ral Engineering Faculty of Civil EngineeringDoctoral SchoolAkademicka 2Silesian University of TechnologyGliwice44-100Poland

t.e present.work aims t. assess eart.quake-induced eart.-ret.ining(ER)wall *** st.dy is on t.e dynamics analysis of various eart.-ret.ining wall designs in hollow precast.concret. panels,reinforcement.concret. facing panels,and gravit.-t.pe eart.-ret.ining *** finit. element.FE)simulat.ons ut.lized a 3D plane st.ain condit.on t. model full-scale ER walls and numerous nonlinear dynamics *** seismic performance of different.odels,which includes reinforcement.concret. panels and gravit.-t.pe and hollowprecast.concret. ER walls,was simulat.d and examined using t.e FE *** also displays comparat.ve st.dies such as st.ess dist.ibut.on,deflect.on of t.e wall,accelerat.on across t.e wall height.lat.ral wall displacement.lat.ral wall pressure,and backfill plast.c *** component. of t.e creat.d ER walls were found t.roughout.t.is research *** is a granular reinforcement.backfill,while t.e ot.er is a wall-facing panel and base *** dynamic response effect. of varied eart.-ret.ining walls have also been *** was discovered t.at.t.e facing panel of t.e model significant.y impact. t.e eart.quake-induced displacement.of ER *** proposed analyt.cal model’s validit. has been evaluat.d and compared wit. t.e reinforcement.concret. facing panels,gravit.-t.pe ER wall,scient.fically available dat.,and american Associat.on of St.t. Highway and t.ansport.t.on Officials(AASHt.)guidelines result. based on FE *** result. of t.e observat.ons indicat. t.at.t.e hollow prefabricat.d concret. ER wall is t.e most.feasible opt.on due t. it. lower displacement.and high-st.ess dist.ibut.on compared t. t.e t.o *** met.odology and result. of t.is st.dy est.blish st.ndards for fut.re analogous invest.gat.ons and professionals,part.cularly in light.of t.e increasing comput.t.onal capabilit.es of deskt.p comput.rs.

关键词： Seismic analysis finit. element.modeling eart.-ret.ining ER walls dynamic response st.uct.ral resilience

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On some new t.avelling wave st.uct.res t. t.e(3+1)-dimensional Boit.-Leon-Manna-Pempinelli model

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Journal of Ocean Engineering and Science 2024年第2期9卷 99-111页

作者： Kalim U.t.riq Ahmet.Bekir muhammad Zubair Depart.ent.of Mat.emat.cs Mirpur University of Science and TechnologyMirpur 10250 AJKPakistan Neighbourhood of Akcaglan Imarli StreetNumber:28/4Eskisehir26030 Turkey

In t.is art.cle,t.e(1/G')-expansion met.od,t.e Bernoulli sub-ordinary different.al equat.on met.od and t.e modified Kudryashov met.od are implement.d t. const.uct.a variet. of novel analyt.cal solut.ons t. t.e(3+1)-dimensional Boit.-Leon-Manna-Pempinelli model represent.ng t.e wave propagat.on t.rough incompressible *** linearizat.on of t.e wave st.uct.re in shallow wat.r necessit.t.s more crit.cal wave capacit. condit.ons t.an it.does in deep wat.r,and t.e st.ong nonlinear propert.es are *** novel t.avelling wave solut.ons have been observed including solit.ns,kink,periodic and rat.onal solut.ons wit. t.e aid of t.e lat.st.comput.ng t.ols such as Mat.emat.ca or *** physical and analyt.cal propert.es of several families of closed-form solut.ons or exact.solut.ons and rat.onal form funct.on solut.ons t. t.e(3+1)-dimensional Boit.-Leon-Manna-Pempinelli model problem are examined using Mat.emat.ca.

关键词： t.e(3+1)-dimensional Boit.-Leon-Manna-Pempinelli model t.e(1/G')-expansion met.od t.e Bernoulli sub-ODE met.od t.e modified Kudryashov met.od

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A Novel Hybrid Ensemble Learning Approach for Enhancing Accuracy and Sust.inabilit. in Wind Power Forecast.ng

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Comput.rs, Mat.rials & Cont.nua 2024年第5期79卷 3373-3395页

作者： Farhan Ullah Xuexia Zhang Mansoor Khan muhammad Abid Abdullah Mohamed School of Elect.ical Engineering Southwest Jiaotong UniversityChengdu611756China College of Int.lligent.Manufact.ring and Cont.ol Engineering Qilu Institute of TechnologyJinan250200China College of Aerospace and Civil Engineering Harbin Engineering UniversityHarbin150001China Research Cent.e Future University in EgyptNew Cairo11835Egypt

Accurat. wind power forecast.ng is crit.cal for syst.m int.grat.on and st.bilit. as renewable energy reliance *** approaches frequent.y st.uggle wit. complex dat. and non-linear connect.ons. t.is art.cle present.a novel approach for hybrid ensemble learning t.at.is based on rigorous requirement. engineering *** approach finds significant.paramet.rs influencing forecast.ng accuracy by evaluat.ng real-t.me Modern-EraRet.ospect.ve Analysis for Research and Applicat.ons (MERRA2) dat. from several European Wind farms usingin-dept. st.keholder research and requirement. elicit.t.on. Ensemble learning is used t. develop a robust.model,while a t.mporal convolut.onal net.ork handles t.me-series complexit.es and dat. gaps. t.e ensemble-t.mporalneural net.ork is enhanced by providing different.input.paramet.rs including t.aining layers, hidden and dropout.ayers along wit. act.vat.on and loss funct.ons. t.e proposed framework is furt.er analyzed by comparing st.t.of-t.e-art.forecast.ng models in t.rms of Root.Mean Squared Error (RMSE) and Mean Absolut. Error (MAE),respect.vely. t.e energy efficiency performance indicat.rs showed t.at.t.e proposed model demonst.at.s errorreduct.on percent.ges of approximat.ly 16.67%, 28.57%, and 81.92% for MAE, and 38.46%, 17.65%, and 90.78%for RMSE for MERRAWind farms 1, 2, and 3, respect.vely, compared t. ot.er exist.ngmet.ods. t.ese quant.t.t.veresult. show t.e effect.veness of our proposed model wit. MAE values ranging from 0.0010 t. 0.0156 and RMSEvalues ranging from 0.0014 t. 0.0174. t.is work highlight. t.e effect.veness of requirement. engineering in windpower forecast.ng, leading t. enhanced forecast.accuracy and grid st.bilit., ult.mat.ly paving t.e way for moresust.inable energy solut.ons.

关键词： Ensemble learning machine learning real-t.me dat. analysis st.keholder analysis t.mporal convolut.onal net.ork wind power forecast.ng

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A Comprehensive Syst.mat.c Review: Advancement. in Skin Cancer Classificat.on and Segment.t.on Using t.e ISIC Dat.set

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Comput.r Modeling in Engineering & Sciences 2024年第9期140卷 2131-2164页

作者： Madiha Hameed Aneela Zameer muhammad Asif Zahoor Raja Depart.ent.of Comput.r Sciences Pakistan Institute of Engineering and Applied SciencesNilore50700Islamabad Fut.re t.chnology Research Cent.r National Yunlin University of Science and TechnologyDouliou64002TaiwanChina Direct.rat. of It.Services University of GujratGujrat50700Pakistan

t.e Int.rnat.onal Skin Imaging Collaborat.on(ISIC)dat.set. are pivot.l resources for researchers in machine learning for medical image analysis,especially in skin cancer *** dat.set. cont.in t.ns of t.ousands of dermoscopic phot.graphs,each accompanied by gold-st.ndard lesion diagnosis *** challenges associat.d wit. ISIC dat.set. have spurred significant.advancement.,wit. research papers report.ng met.ics surpassing t.ose of human *** cancers are cat.gorized int. melanoma and non-melanoma t.pes,wit. melanoma posing a great.r t.reat.due t. it. rapid pot.nt.al for met.st.sis if left.*** paper aims t. address challenges in skin cancer det.ct.on via visual inspect.on and manual examinat.on of skin lesion images,processes hist.rically known for t.eir *** not.ble advancement. in machine learning and deep learning models,persist.nt.challenges remain,largely due t. t.e int.icat. nat.re of skin lesion *** review research on convolut.onal neural net.orks(CNNs)in skin cancer classificat.on and segment.t.on,ident.fying issues like dat. duplicat.on and augment.t.on *** explore t.e efficacy of Vision t.ansformers(Vit.)in overcoming t.ese challenges wit.in ISIC dat.set.*** leverage t.eir capabilit.es t. capt.re bot. global and local relat.onships wit.in images,reducing dat. duplicat.on and enhancing model ***,Vit. alleviat. augment.t.on issues by effect.vely leveraging original *** a t.orough examinat.on of Vit.based met.odologies,we illust.at. t.eir pivot.l role in enhancing ISIC image classificat.on and *** st.dy offers valuable insight. for researchers and pract.t.oners looking t. ut.lize Vit. for improved analysis of dermat.logical ***,t.is paper emphasizes t.e crucial role of mat.emat.cal and comput.t.onal modeling processes in advancing skin cancer det.ct.on met.odologies,highlight.ng t.eir significance in improving algorit.mic

关键词： Medical image skin cancer classificat.on skin cancer segment.t.on int.rnat.onal skin imaging collaborat.on convolut.onal neural net.ork deep learning

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Simulat.on Analysis of DC Fault.Int.rrupt.on Charact.rist.cs of Superconduct.ng Elect.ic Aircraft.Propulsion

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CSEE Journal of Power and Energy Syst.ms 2024年第4期10卷 1834-1842页

作者： muhammad Junaid Xiaolong Yu Shuzhi Cao Wenqing Yu Dongsheng Zuo Jianhua Wang School of Elect.ical Engineering Nanhu CampusChina University of Mining and TechnologyXuzhouJiangsu 221116China Shanghai Dianji Universit. Shanghai 201306China St.t. Key Laborat.ry of Elect.ical Insulat.on and Power Equipment Xi’an Jiaotong UniversityXi’anShaanxi 710049China

Environment.l issues associat.d wit. t.e aviat.on indust.y are get.ing more at.ent.on as air t.affic *** st.ndards are imposed for fuel consumpt.on and pollut.on emissions for next.generat.on *** elect.ical propulsion aircraft.SEPA)have been seen as an efficient.way t. achieve t.is ***-t.mperat.re superconduct.ng(Ht.)devices are ext.nsively used in t.e power syst.m t. supply enormous *** is dist.ibut.d t. t.e different.loads via a DC dist.ibut.on ***,it.will generat. an inrush current.over t.n t.mes higher t.an t.e rat.d current.in short.circuit.st.t.,which is very harmful t. t.e ***,it.is essent.al t. adopt.an appropriat. prot.ct.on *** paper discusses one prot.ct.on scheme t.at.combines DC vacuum circuit.breakers(DC VCB)and resist.ve superconduct.ng current.limit.rs(RSFCL)for superconduct.ng aircraft.*** problems of cost.and loss,t.e auxiliary capacit.r is pre-charged by syst.m volt.ge,and mechanical element. ext.nguish t.e ***,combined wit. RSFCL,t.e int.rrupt.ng environment.is fully *** limit. fault.current.and t.en t.e VCB breaks t.is limit.d current.based on creat.ng an art.ficial current.zero(ACZ).t.e prospect.ve rat.d power is 8MW,rat.d volt.ge and current.are 4 kV and 1 kA,*** t.is paper,we discuss and simulat. swit.hing devices t.at.prot.ct.*** int.rrupt.ng performance of t.e circuit.breaker is analysed in t.e DC short.circuit.fault.t.at.occurs on t.e t.ansmission ***,t.e residual energy consumpt.on of different.sit.at.ons is calculat.d.A comparison is made bet.een using RSFCL wit. met.l oxide varist.r(MOV)and just.using *** scheme wit. RSFCL shows a significant.advant.ge in energy consumpt.on.

关键词： Art.ficial current.zero DC circuit.breakers met.l oxide varist.r RSFCL superconduct.ng elect.ical propulsion aircraft

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Opt.mizat.on of Home Demand Side Management.Incorporat.ng Elect.ic Vehicle

Optimization of Home Demand Side Management Incorporating El...

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作者： muhammad Mudasser 扬州大学

学位级别：硕士

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Less pressure cont.ibut.s t. gravit.-driven membrane ult.afilt.at.on wit. great.r performance:Enhanced driving efficiency and reduced disinfect.on by-product. format.on pot.nt.al

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Journal of Environment.l Sciences 2024年第3期137卷 407-419页

作者： Xiaot.ng Wu Yufei Li Zhaoyang Su Long t.an muhammad Saboor Siddique Wenzheng Yu Colleges of Forest.y Northeast Forestry UniversityHarbin 150040China St.t. Key Laborat.ry of Environment.l Aquat.c Chemist.y Research Center for Eco-Environmental SciencesChinese Academy of SciencesBeijing 100085China

Gravit.-driven membrane(GDM)syst.ms have been well developed previously;however,impact. of driving(i.e.,t.ansmembrane)pressure on t.eir performance received lit.le at.ent.on,which may infuence GDM *** t.is st.dy,we evaluat.d 4 GDM syst.ms via alt.ring t.e t.ansmembrane pressure from 50 mbar t. 150 mbar wit. 2 groups,t.eat.ng surface wat.r in Beijing,*** showed t.at.less driving pressure was more ***,compared t. groups(150 mbar),groups under a pressure of 50 mbar were found t. have great.r normalized permeabilit. and lower t.t.l *** t.e whole operat.on period,t.e qualit. of effuent. was gradually *** example,t.e removal efficiency of UV254was significant.y improved;part.cularly,under low driving pressure,t.e removal efficiency of UV254in PES GDM syst.m increased by 11.91%,as compared t. t.e corresponding syst.m under high driving *** observat.on was consist.nt.wit. t.e reduct.on on disinfect.on by-product.(DBPs)format.on pot.nt.al;groups under 50 mbar achieved bet.er DBPs pot.nt.al cont.ol,indicat.ng t.e advant.ges of lower driving *** were analyzed and responsible for t.ese differences,and dist.nct.dist.ibut.ons of bact.ria communit.es of t.o GDM syst.ms under 50 and 150 mbar may be responsible for various humic-like subst.nces removal ***,GDM syst.ms under less pressure should be considered and expect.d t. provide suggest.ons on t.e design of GDM syst.ms in real applicat.ons.

关键词： Ult.afilt.at.on Gravit. driven operat.on Membrane fouling Biofilms Disinfect.on by-product.

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