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Priva.y-preserved lea.ning from non-i.i.d da.a.in fog-a.sisted IoT:a.federa.ed lea.ning a.proa.h

Digita. Communica.ions a.d Networks 2024年第2期10卷 404-415页

作者： Moha.ed abdel-Ba.set Hossa. Ha.a.h Nour Mousta.a.Imra. Ra.za. Moha.ed abd Elfa.ta. Fa.ulty of Computers a.d Informa.ics Zagazig UniversityZagazigSharqiyah44519Egypt School of Engineering a.d Informa.ion Technology University of New South Wales@ADFACanberraACT2600Australia Dea.in University Geelong Waurn Ponds CampusAustralia Computer Science Depa.tment Misr Higher Institute for Commerce and ComputersMansoura35511Egypt

With the preva.ence of the Internet of Things(IoT)systems,sma.t cities comprise complex networks,including sensors,a.tua.ors,a.plia.ces,a.d cyber *** complexity a.d heterogeneity of sma.t cities ha.e become vulnera.le to sophistica.ed cyber-a.ta.ks,especia.ly priva.y-rela.ed a.ta.ks such a. inference a.d da.a.poisoning *** Lea.ning(FL)ha. been rega.ded a. a.hopeful method to ena.le distributed lea.ning with priva.ypreserved intelligence in IoT *** though the significa.ce of developing priva.y-preserving FL ha. dra.n a. a.grea. resea.ch interest,the current resea.ch only concentra.es on FL with independent identica.ly distributed(i.i.d)da.a.a.d few studies ha.e a.dressed the non-i.i.d *** is known to be vulnera.le to Genera.ive a.versa.ia. Network(Ga.)a.ta.ks,where a. a.versa.y ca. presume to a.t a. a.contributor pa.ticipa.ing in the tra.ning process to a.quire the priva.e da.a.of other *** pa.er proposes a. innova.ive Priva.y Protection-ba.ed Federa.ed Deep Lea.ning(PP-FDL)fra.ework,which a.complishes da.a.protection a.a.nst priva.y-rela.ed Ga. a.ta.ks,a.ong with high cla.sifica.ion ra.es from non-i.i.d ***-FDL is designed to ena.le fog nodes to coopera.e to tra.n the FDL model in a.wa. tha. ensures contributors ha.e no a.cess to the da.a.of ea.h other,where cla.s proba.ilities a.e protected utilizing a.priva.e identifier genera.ed for ea.h *** PP-FDL fra.ework is eva.ua.ed for ima.e cla.sifica.ion using simple convolutiona. networks which a.e tra.ned using MNIST a.d CIFa.-10 *** empirica. results ha.e revea.ed tha. PF-DFL ca. a.hieve da.a.protection a.d the fra.ework outperforms the other three sta.e-of-the-a.t models with 3%–8%a. a.cura.y improvements.

关键词： Priva.y preserva.ion Federa.ed lea.ning Deep lea.ning Fog computing Sma.t cities

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Sexua. dimorphism of G protein-coupled receptor signa.ing in the bra.n

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Neura. Regenera.ion Resea.ch 2024年第8期19卷 1635-1636页

作者： Sa.a.a.joudi Ha.da. Ha.da. Kha.ed S.abd-Elra.ma. Depa.tment of Physiology a.d Immunology College of Medicine and Health SciencesKhalifa UniversityAbu DhabiUnited Arab Emirates Hea.thca.e Engineering Innova.ion Center(HEIC) Khalifa UniversityAbu DhabiUnited Arab Emirates Depa.tment of a.esthesiology Pharmacology and Therapeuticsand Djavad Mowafaghian Center for Brain HealthUniversity of British ColumbiaVancouverBCCanada Depa.tment of Pha.ma.ology a.d Thera.eutics College of Medicine and Health ScienceKhalifa UniversityAbu DhabiUnited Arab Emirates Depa.tment of Pha.ma.ology a.d Toxicology Faculty of PharmacyAlexandria UniversityAlexandriaEgypt

G protein-coupled receptors(GPCRs)represent the most substa.tia. fa.ily of membra.e receptors tha. a.e ta.geted by *** a.d Drug a.ministra.ion-a.proved *** of the preclinica. resea.ch to understa.d the pha.ma.ology of... 详细信息

关键词： drugs clinica. ta.geted

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Efficient energy ha.vesting from PV Pa.el with reinforced hydrophilic na.o-ma.eria.s for eco-buildings

Energy and Built Environment

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Energy a.d Built Environment 2024年第3期5卷 393-403页

作者： a.med Elnoza.y Heba.abd-Elba.y Fa.a. K.a.o-Elyousr Depa.tment of Electrica. Engineering Faculty of EngineeringAssiut UniversityAssiut 71516Egypt

The ma.n ta.get of this resea.ch is to a.low sola. PV to contribute economica.ly to a. on-grid energy-efficient building where the dust a.cumula.ion is a.significa.t ***-clea.ing coa.ings such a. hydrophobic or hy-drophilic ma.eria.s ha.e recently been introduced to reduce dust deposition on building-integra.ed PV(BIPV)*** hydrophilic Na.o-coa.ed ma.eria. is exa.ined a. a.solution to decrea.e the impa.t of the dust on the BIPV pa.els a.d ha.vest more sola. *** impa.tia. compa.ison of the BIPV pa.els performa.ce under na.u-ra. dust conditions,ma.ua. clea.ing,a.d hydrophilic na.oma.eria. coa.ing is *** a. exha.stive a.d qua.ita.ive experimenta. a.a.ysis,the a.ti-reflection a.d a.ti-sta.ic properties of the utilized Na.o-coa.ed ma.eria. a.e *** experimenta. results show tha. the hydrophilic Na.o-coa.ed ma.eria. significa.tly improves the ga.hered ma.imum output power by 18%compa.ed to the ma.ua.ly wiped *** ca.cula.ed efficiencies of the Na.o-coa.ed,ma.ua. clea.ing,a.d dusty pa.els a.e 11%,9%,a.d 6%,respectively,which highlights the futureproofing of the Na.o-coa.ed sola. *** to the dusty pa.els,the ecologica. a.d economica. results show tha. the BIPV ca.bon emissions a.e desira.ly dropped by 11%while using Na.o-coa.ed PV pa.els a.d the pa.ba.k period is reduced to 3.9 yea.s,which is a.proxima.ely 12.8%fa.ter.

关键词： Hydrophilic Self-clea.ing BIPV pa.els Na.o-coa.ing Techno-economic

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Hydrogen Permea.ion Cha.a.teristics of Pd-CuMembra.e in Pla.ma.Membra.e Rea.tor

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Energy Engineering 2024年第2期121卷 259-272页

作者： Muhd Ha.i Iska.da. abd Ra.a. Motoki Tsuda.YukioHa.a.a.a.Shinji Ka.ba.a Gra.ua.e School of Engineering Gifu UniversityGifu501-1193Japan

Hydrogen is a. a.terna.ive energy source tha. ha. the potentia. to repla.e fossil *** of the hydrogen a.plica.ions is a. a.ma.eria. for Polymer Electrolyte Membra.e Fuel Cells(PEMFC)in fuel cell ***-purity hydrogen ca. be obta.ned using a.hydrogen sepa.a.ion membra.e to prevent unwa.ted conta.ina.ts from potentia.ly ha.ming the PEMFC *** this study,we fa.rica.ed a.pla.ma.membra.e rea.tor a.d investiga.ed the permea.ion performa.ce of a.hydrogen sepa.a.ion membra.e in a.pla.ma.membra.e rea.tor utilizing a.mospheric pressure *** result showed the hydrogen permea.ion ra.e increa.ing with time a. rea.tor tempera.ure is increa.ed through joule *** decrea.ing the ga. length of the rea.tor from 2 to 1 mm,the hydrogen permea.ion ra.e increa.es by up to 40%.The hydrogen permea.ion ra.e increa.es by 30%when pressure is a.plied to the pla.ma.membra.e rea.tor by up to 100 kPa.

关键词： Hydrogen energy hydrogen sepa.a.ion membra.e a.mospheric pressure pla.ma

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Enha.cing the Decomposition of Pa.er Cups Using Ga.leria.Mellonella.a.d Eisenia.Fetida

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Journa. of Renewa.le Ma.eria.s 2024年第2期12卷 349-367页

作者： Sha.i Moqbel Ha.ib a.-Ghoul abd a.-Ma.eed a.-Ghza.i Ra.i Mukbel Civil Engineering Depa.tment The University of JordanAmman11942Jordan Depa.tment of Chemistry Technical University of MunichMunichGermany Pla.t Production Jordan University of Science and TechnologyIrbid22110Jordan Ba.ic Medica. Veterina.y Sciences Jordan University of Science and TechnologyIrbid22110Jordan

The composition of pa.er cups crea.es a.cha.lenge for the recycling industry,a. the pa.erboa.d–pla.tic film composite is ha.d to ***,pa.er cups a.e sent to la.dfills or wa.te *** study explores the combined use of red worms(Eisenia.fetida.a.d Grea.er wa. moth(Ga.leria.mellonella.in the biodegra.a.ion of pa.er *** study investiga.es the conditions a.d combina.ions tha. promote using Eisenia.fetida.a.d Ga.leria.mellonella.for degra.ing pa.er *** study considered the influence of environmenta. tempera.ure,the presence of food wa.te,va.ying the number of Eisenia.fetida.worms,a.d the presence of a.Ga.leria.mellonella.growth-slowing a.ent on the degra.a.ion *** a.hieve the study objectives,the study followed a.qua.tita.ive *** study monitored the degra.a.ion of pa.er cup cuts tha. were pla.ed in ja.s conta.ning different combina.ions of Eisenia.fetida.worms,Ga.leria.mellonella.la.va.,food wa.te,bedding ma.eria.,a.d Ga.leria.mellonella.growth-slowing *** study found tha. the best opera.ing tempera.ure is *** study found tha. using food wa.te improves the performa.ce of Eisenia.fetida.worms a.d Ga.leria.mellonella.la.va. *** study found tha. a.ding a.Ga.leria.mellonella.growth-slowing a.ent slightly enha.ces the degra.a.ion of the pa.er ***,a.numerica. model wa. obta.ned to simula.e the pa.er cup degra.a.ion efficiency.

关键词： Pa.er cups resource recovery recycling circula. economy Ga.leria.mellonella Eisenia.fetida

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La.gmuir-Scha.fer Film Investiga.ion a.d Density Functiona. Theory Ba.d Ga. Ca.cula.ions of Ca.ix[n]a.ene-Pa.a.a.inobenzoic a.id for Drug Na.osensor a.plica.ion

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Journa. of Wuha. University of Technology(Ma.eria.s Science) 2024年第5期39卷 1311-1318页

作者： WONG Yeong Yi F L Supia. a.Ra.zwa. M Musa.N F N abd Ka.im Depa.tment of Physics Sultan Idris Education UniversityTanjong Malim 35900Malaysia Depa.tment of Chemistry Sultan Idris Education UniversityTanjong Malim 35900Malaysia

Ca.ix[n]a.enes wa. utilized to detect Pa.a.the prima.y sunscreen *** study investiga.es the intera.tion of ca.ix[4]a.ene(C4),ca.ix[6]a.ene(C6),a.d Pa.a.using the La.gmuir method a.d first-principle density functiona. theory(DFT).Using the La.gmuir-Scha.fer(LS)technique,a. ultra.hin film composed of ca.ix[n]a.enes a.d their complexes with Pa.a.wa. deposited on va.ious *** on the La.gmuir study,the Pa.a.molecule wa. bonded to the lower rims of both C4 a.d C6 with the host-guest ra.io of 1:*** of the LS films formed were then cha.a.terized by ultra.ioletvisible spectroscopy(UV-Vis),Fourier-tra.sform infra.ed spectroscopy(FTIR)a.d ca.bon,hydrogen,nitrogen,sulfur elementa. a.a.yzer(CHNS).The ba.d ga. reduction obta.ned in the DFT study denotes the cha.ge tra.sfer intera.tion with promising rea.tivity between the ca.ix[n]a.enes a.d *** sensing of Pa.a.by C4 a.d C6 is successful ba.ed on the forma.ion of bonding between them due to the hosts’effective tra.ping *** outcomes of this study could be a.plied to drug delivery systems for future pha.ma.eutica. a.d medica. a.plica.ions.

关键词： ca.ix[n]a.enes ba.d ga. density functiona. theory La.gmuir-Scha.fer Pa.A sensor

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a.sessment of groundwa.er suita.ility for different a.tivities in Toshka.district,south Egypt

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Journa. of Groundwa.er Science a.d Engineering 2024年第1期12卷 34-48页

作者： Ma.wa.M a.y Shyma. a. Fa.a. a.med MI abd Elha.id Fa.ulty of Engineering Ma.a.ia Helwan UniversityCairo 11718Egypt Division of Engineering International Academy for Engineering and Media Science(IAEMS)6th of October City 15515Egypt Hydra.lics Resea.ch Institute National Water Research CenterMWRICairo 13621Egypt

Globa.ly,groundwa.er ha. globa.ly emerged a. a.crucia. freshwa.er source for domestic,irriga.ion,a.d industria. *** eva.ua.ion of groundwa.er qua.ity in the Toshka.region is impera.ive to ensure its suita.ility for the extensive a.ricultura. a.d industria. a.tivities underwa. in this promising,groundwa.er-dependent development *** is pa.ticula.ly significa.t a. Egypt increa.ingly relies on groundwa.er reserves to a.dress freshwa.er deficits a.d to implement mega.development projects in ba.ren *** this study,fifty-two sa.ples were collected from the recently drilled wells ta.ping into the Nubia. Sa.dstone a.uifer(NSa.in the Toshka.*** qua.ity wa. a.sessed through hydrochemica. a.a.ysis,Piper dia.ra.,a.d va.ious indica.ors such a. Na.,Sa.,RSC,KR,MH a.d *** hydrochemica. a.a.ysis revea.ed improved groundwa.er qua.ity cha.a.teristics,a.tributed to continuous recha.ge from La.e *** Piper dia.ra. ca.egorised most of the wa.er sa.ples a."seconda.y sa.inity"wa.er *** a.l wells proved suita.le for irriga.ion with only two wells unsuita.le ba.ed on MH va.ues a.d six wells ba.ed on KR *** Tota. Ha.dness(TH)va.ues,a.l sa.ples were cla.sified a."Soft",indica.ing their suita.ility for domestic a.d industria. *** Qua.ity Index(WQI)results concluded tha. a.l sa.ples met WHO a.d Fa. guidelines for drinking a.d irriga.ion,*** distribution ma.s,constructed using GIS,fa.ilita.e the interpreta.ion of the *** monitoring of qua.ity pa.a.eters is essentia. to detect a.y devia.ion from permissible limits.

关键词： Nubia. Sa.dstone a.uifer Wa.er Qua.ity a.sessment Hydro-chemica. a.a.ysis Irriga.ion Qua.ity Indica.ors Domestic Use Wa.er Qua.ity Index

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Depositiona. environment， petrophysica. eva.ua.ion a.d electrica. properties of Zeit Forma.ion， Northwestern shore of Gulf of Suez， Egypt

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Journa. of Ea.th Science 2024年

作者： Moha.ed M.Goma. Ema. a.abd El a.iz Geophysica. Sciences Depa.tment， Na.iona. Resea.ch Centre El-Behoos St.， Dokki， Ca.ro， Egypt.

The Zeit sa.d reservoir is one of the most prolific forma.ions a. Northwestern side of the Gulf of Suez. In this resea.ch we will try to coordina.e between electrica.， petrophysica. properties， depositiona. environment a.d fa.ies discrimina.ion in order to eva.ua.e the hydroca.bon potentia.ity of studied Zeit forma.ion. The sta.istica. pa.a.eters for pota.sium (K)， thorium (Th) a.d Th/U ra.io contents ha.e a.genera. increa.e towa.ds northwestern pa.ts， wherea. ura.ium (U) content ha. a.genera. increa.e towa.ds southea.tern pa.ts. The sa.dstone fa.ies is distinguished from the other fa.ies by its thorium content >4 ppm. U ha. high ca.bona.e content (U ≥1 ppm). Rocks’ electrica. properties va.y grea.ly depending on a.number of fa.tors. Electrica. mea.urements were ta.en a. frequencies ra.ge of (5×10-4Hz–100 kHz) for fully sa.ura.ed sa.ples (cla.ey sa.dstone) with Na.l (20 gm/Littre). a. sa.inity， cla. content， a.d frequency increa.e， consequently does the electrica. properties. The continenta. condition a.e present in northwestern pa.t (ba.k-sea. which is distinguished by high K percent， high Th， high Th/U ra.io， a.d low U contents. Low K， Th， a.d Th/U ra.io contents， with high U contents， cha.a.terize the ma.ine depositiona. environment tha. existed a.ound the ea.t a.d southea.tern pa.ts (fore-sea.coincide with the dipping of stra.a.. Furthermore， the studied Zeit Forma.ion ha. good petrophysica. properties tha. coincide with ma.ine conditions. The middle a.d ea.tern pa.ts (a.ound ISS-94 a.d CSS-288) is a.good reservoir (porosity 36%–39%， sha.e content a.bon sa.ura.ion 71%–92%， a.d net pa. thickness 17–63 feet).

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Optimiza.ion of Coopera.ive Rela.ingMolecula. Communica.ions for Na.omedica. a.plica.ions

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Computer Modeling in Engineering & Sciences 2024年第2期138卷 1259-1275页

作者： Ema. S.a.tia.a.hra. a.M.Kha.a. Fa.hi E.abd El-Sa.ie Sa.ed M.abd El-a.ty Konsta.tinos a.Lizos Osa.a.a.fa.ra. Heba.M.El-Hoseny Depa.tment of Electrica. Engineering Faculty of EngineeringMinia UniversityMinia61111Egypt Depa.tment of Electronics a.d Electrica. Communica.ions Engineering Faculty of Electronic EngineeringMenoufia UniversityMenouf32952Egypt Depa.tment of Informa.ics Faculty of Mathematics and Natural SciencesUniversity of Oslo(UiO)OsloNorway Computer Science Depa.tment Community CollegeKing Saud UniversityRiyadh11437Saudi Arabia Depa.tment of Computer science The Higher Future Institute for Specialized Technological StudiesEl ShoroukEgypt

Recently,na.o-systems ba.ed on molecula. communica.ions via.diffusion(MCvD)ha.e been implemented in a.va.iety of na.omedica. a.plica.ions,most nota.ly in ta.geted drug delivery system(TDDS)***,beca.se the MCvD is unrelia.le a.d there exists molecula. noise a.d inter symbol interference(ISI),coopera.ive na.o-rela.s ca. a.quire the relia.ility for drug delivery to ta.geted disea.ed cells,especia.ly if the sepa.a.ion dista.ce between the na.o tra.smitter a.d na.o receiver is *** this work,we propose a. a.proa.h for optimizing the performa.ce of the na.o system using coopera.ive molecula. communica.ions with a.na.o rela. scheme,while a.counting for blood flow effects in terms of drift *** fra.tions of the molecula. drug tha. should be a.loca.ed to the na.o tra.smitter a.d na.o rela. positioning a.e computed using a.colla.ora.ive optimiza.ion problem solved by theModified Centra. Force Optimiza.ion(MCFO)*** the previous work,the proba.ility of bit error is expressed in a.closed-form *** is used a. a. objective function to determine the optima. velocity of the drug molecules a.d the detection threshold a. the na.o *** simula.ion results show tha. the proba.ility of bit error ca. be dra.a.ica.ly reduced by optimizing the drift velocity,detection threshold,loca.ion of the na.o-rela. in the proposed na.o system,a.d molecula. drug budget.

关键词： Na.omedica. system molecula. communica.ion coopera.ive rela. optimiza.ion

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Robust Ma.hine Lea.ning Technique to Cla.sify COVID-19 Using Fusion of Texture a.d Vesselness of X-Ra. Ima.es

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Computer Modeling in Engineering & Sciences 2024年第2期138卷 1981-2004页

作者： Sha.k Ma.a.oob Ba.ha.Victor Hugo Cde a.buquerque Sa.ia.a.la.ua.Chelloug Moha.ed abd Ela.iz Sha.k Ha.hmitha.Mohisin Suha.l Pa.va.e Pa.ha. Depa.tment of Electronics a.d Communica.ion Engineering N.B.K.R.Institute of Science&TechnologyVidyanagarAndhra Pradesh524413India Depa.tment of Teleinforma.ics Engineering Federal University of CearáFortaleza60455-970Brazil Informa.ion Technology Depa.tment College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh84428Saudi Arabia Depa.tment of Ma.hema.ics Faculty of ScienceZagazig UniversityZagazig44519Egypt Fa.ulty of Computer Science a.d Engineering Galala UniversitySuez435611Egypt a.tificia. Intelligence Resea.ch Center(a.RC) College of Engineering and Information TechnologyAjman UniversityAjmanUnited Arab Emirates Depa.tment of Electrica. a.d Computer Engineering Lebanese American UniversityByblos13-5053Lebanon Depa.tment of a.ionics Indian Institute of Space Science and TechnologyThiruvananthapuramKerala695547India Depa.tment of Veterina.y Clinica. Sciences University of MinnesotaSt.PaulMinnesota55108USA

Ma.ua. investiga.ion of chest ra.iogra.hy(CXR)ima.es by physicia.s is crucia. for effective decision-ma.ing in COVID-19 ***,the high dema.d during the pa.demic necessita.es a.xilia.y help through ima.e a.a.ysis a.d ma.hine lea.ning *** study presents a.multi-threshold-ba.ed segmenta.ion technique to probe high pixel intensity regions in CXR ima.es of va.ious pa.hologies,including norma. *** informa.ion is extra.ted using gra. co-occurrence ma.rix(GLCM)-ba.ed fea.ures,while vessel-like fea.ures a.e obta.ned using Fra.gi,Sa.o,a.d Meijering *** lea.ning models employing Decision Tree(DT)a.d Ra.domForest(RF)a.proa.hes a.e designed to ca.egorize CXR ima.es into common lung infections,lung opa.ity(LO),COVID-19,a.d vira. pneumonia.VP).The results demonstra.e tha. the fusion of texture a.d vesselba.ed fea.ures provides a. effective ML model for a.ding *** ML model va.ida.ion using performa.ce mea.ures,including a. a.cura.y of a.proxima.ely 91.8%with a. RF-ba.ed cla.sifier,supports the usefulness of the fea.ure set a.d cla.sifier model in ca.egorizing the four different ***,the study investiga.es the importa.ce of the devised fea.ures in identifying the underlying pa.hology a.d incorpora.es histogra.ba.ed *** a.a.ysis revea.s va.ying na.ura. pixel distributions in CXR ima.es belonging to the norma.,COVID-19,LO,a.d VP groups,motiva.ing the incorpora.ion of a.ditiona. fea.ures such a. mea.,sta.da.d devia.ion,skewness,a.d percentile ba.ed on the filtered ***,the study a.hieves a.considera.le improvement in ca.egorizing COVID-19 from LO,with a.true positive ra.e of 97%,further substa.tia.ing the effectiveness of the methodology implemented.

关键词： Chest ra.iogra.hy(CXR)ima.e COVID-19 cla.sifier ma.hine lea.ning ra.dom forest texture a.a.ysis

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