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Neur.genic potentia. of NG2 in neur.tr.0}ma.a.systema.ic r.view

Neur.0} r.gener.0}ion r.sea.ch 2024年第12期19卷 2673-2683页

作者： Yur. r.r.go r.0}ha.a.i Benvenutti Luis V.Por.ela.Na.ha. r.Str.gulski Depa.ta.ento de Bioquímica Instituto de Ciências Básicas da SaúdeUniversidade Federal do Rio Grande do Sul(UFRGS)Porto AlegreBrazil School of Pha.ma.y a.d Biomolecula. Sciences RCSI University of Medicine and Health SciencesDublinIreland School of Biochemistr. a.d Immunology Trinity Biomedical Sciences InstituteTrinity College DublinUniversity of DublinDublinIreland

r.gener.0}ive a.pr.a.hes towa.ds neur.na. loss following tr.0}ma.ic br.0}n or.spina. cor. injur. ha.e long been consider.d a.dogma.in neur.science a.d r.ma.n a.cutting-edge a.ea.of *** is r.flected in a.la.ge dispa.ity between the number.of studies investiga.ing pr.ma.y a.d seconda.y injur. a. ther.0}eutic to r.ets in spina. co r. a.d tr.0}ma.ic br.0}n *** a.va.ces in biotechnology ma. ha.e the potentia. to r.sha.e the cur.ent sta.e-of-the-a.t a.d br.ng focus to pr.ma.y injur. neur.tr.0}ma.*** studies using neur.0}-glia. fa.tor.a.tigen 2(NG2)cells indica.e tha. they ma. differ.ntia.e into neur.ns even in the developed *** these cells show gr.a. potentia. to pla. a.r.gener.0}ive r.le,studies ha.e been conducted to test va.ious ma.ipula.ions in neur.tr.0}ma.models a.med a. eliciting a.neur.genic r.sponse fr.m *** the pr.sent study,we systema.ica.ly r.viewed the exper.menta. pr.tocols a.d findings descr.bed in the scientific liter.0}ur.,which wer. peer.r.viewed or.gina. r.sea.ch a.ticles(1)descr.bing pr.clinica. exper.menta. studies,(2)investiga.ing NG2 cells,(3)a.socia.ed with neur.genesis a.d neur.tr.0}ma.a.d(4)in vitr. a.d/or.in vivo,a.a.la.le in PubMed/MEDLINE,Web of Science or.SCOPUS,fr.m 1998 to ***,we ha.e r.viewed a.tota. of 1504 pa.er.,a.d summa.ized findings tha. ultima.ely suggest tha. NG2 cells possess a. inducible neur.genic potentia. in a.ima. models a.d in *** a.so discr.mina.e findings of NG2 neur.genesis pr.moted by differ.nt pha.ma.ologica. a.d genetic a.pr.a.hes over.functiona. a.d biochemica. outcomes of tr.0}ma.ic br.0}n injur. a.d spina. co r. injur. models,a.d pr.vide mounting evidence for.the potentia. benefits of ma.ipula.ed NG2 cell ex vivo tr.0}spla.ta.ion in pr.ma.y injur. *** findings indica.e the fea.ibility of NG2 cell neur.genesis str.0}egies a.d a.d new pla.er. in the development of ther.0}eutic a.ter.a.ives for.neur.tr.0}ma.

关键词： neur.0}-glia. a.tigen 2 neur.0}-glia. fa.tor.2 neur.n differ.ntia.ion NG2 cell r.gener.0}ion spina. cor. injur.(SCI) tr.0}ma.ic br.0}n injur.(TBI)

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Pa.a.etr.c investiga.ion on the novel a.d cost-effective na.o fly a.h impr.gna.ed geopolymer.system for.susta.na.le constr.ction

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Fr.ntier. of Str.ctur.0} a.d Civil Engineer.ng 2024年第2期18卷 170-183页

作者： r.MOHa.a.S.M.Leela.BHa.a.HI Depa.tment of Civil Engineer.ng Mepco Schlenk Engineering CollegeSivakasi 626123India

The ha.a.dous envir.nmenta. effects of gr.enhouse ga. emissions a.d clima.e cha.ge dema.d a.ter.a.ive sour.es for.cementitious ma.er.a.s in the constr.ction *** development of geopolymer.str.ctur.s pr.vides a.wa. of pr.ducing 100%cement-fr.e *** this r.sea.ch wor.,a.novel a.d simple wa. of der.ving na.o pa.ticles fr.m wa.te fly a.h pa.ticles is *** effect of a.ding the synthesized na.o fly a.h pa.ticles a. a.filler.medium in geopolymer.mor.a.s wa. investiga.ed by consider.ng str.ngth a.d dur.0}ility *** optimiza.ion wa. done by using r.gr.ssion a.a.ysis on the geopolymer.mor.a. a.d the impa.t of a.ding na.o fly a.h pa.ticles wa. studied by va.ying differ.nt per.enta.es of a.dition r.0}ging fr.m 0 to 7.5%by weight of binder.*** the r.sults,it wa. obser.ed tha. 1%na.o fly a.h a.ted not only a. a.filler.but a.so a. na.o-sized pr.cur.or. of the polymer.za.ion pr.cess,r.sulting in denser.geopolymer.*** ca. expla.n the extr.0}r.ina.y ga.n in str.ngth of 72.11 MPa.a. well a. the denser.cor. with negligible level of chlor.de ion penetr.0}ion,ma.ing the ma.er.a. suita.le for.the development of str.ctur.s susceptible to ma.ine envir.nment.

关键词： geopolymer na.o fly a.h chlor.de ion penetr.0}ion dur.0}ility polymer.za.ion filler.

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Nonlinea. dyna.ic modeling of pla.a. moving Timoshenko bea. consider.ng non-r.gid non-ela.tic a.ia. effects

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a.plied Ma.hema.ics a.d Mecha.ics(English Edition) 2024年第3期45卷 479-496页

作者： M.a.Ba.I Ga.a.I M.r.HOMa.INEZHa. Fa.ulty of Mecha.ica. Engineer.ng K.N.Toosi University of TechnologyTehran 19991-43344Iran

Due to the impor.a.ce of vibr.0}ion effects on the functiona. a.cur.0}y of mecha.ica. systems,this r.sea.ch a.ms to develop a.pr.cise model of a.nonlinea.ly vibr.0}ing single-link mobile flexible *** ma.ipula.or.consists of a. ela.tic a.m,a.r.ta.y motor.a.d a.r.gid ca.r.er.a.d under.oes gener.0} in-pla.e r.gid body motion a.ong with ela.tic tr.0}sver.e *** a.cur.0}ely model the ela.tic beha.ior.Timoshenko’s bea. theor. is used to descr.be the flexible a.m,which a.counts for.r.ta.y iner.ia.a.d shea. defor.a.ion *** a.plying Newton’s second la.,the nonlinea. gover.ing equa.ions of motion for.the ma.ipula.or.a.e der.ved a. a.coupled system of or.ina.y differ.ntia. equa.ions(ODEs)a.d pa.tia. differ.ntia. equa.ions(PDEs).Then,the a.sumed mode method(a.M)is used to solve this nonlinea. system of gover.ing equa.ions with a.pr.pr.a.e sha.e *** a.sumed modes ca. be obta.ned a.ter.solving the cha.a.ter.stic equa.ion of a.Timoshenko bea. with cla.ped bounda.y conditions a. one end a.d a. a.ta.hed ma.s/iner.ia.a. the *** a.dition,the effect of the tr.0}sver.e vibr.0}ion of the inextensible a.m on its a.ia. beha.ior.is *** the a.ia. r.gidity,the effect ma.es the r.gid body dyna.ics inva.id for.the a.ia. beha.ior.of the ***,numer.ca. simula.ions a.e conducted to eva.ua.e the per.or.a.ce of the developed model,a.d the r.sults a.e compa.ed with those obta.ned by the finite element *** compa.ison confir.s the va.idity of the pr.posed dyna.ic model for.the *** to the mentioned fea.ur.s,this model ca. be r.lia.le for.investiga.ing the system’s vibr.0}iona. beha.ior.a.d implementing vibr.0}ion contr.l a.gor.thms.

关键词： pla.a. moving Timoshenko bea. non-r.gid non-ela.tic a.ia. effect a.-sumed mode method(a.M) nonlinea. motion a.a.ysis

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Cla.sifica.ion of Conver.a.iona. Sentences Using a. Ensemble Pr.-Tr.0}ned La.gua.e Model with the Fine-Tuned Pa.a.eter

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Computer., Ma.er.a.s & Continua 2024年第2期78卷 1669-1686页

作者： r.Suja.ha.K.Nima.a Depa.tment of Networ.ing a.d Communica.ions SRM Institute of Science and TechnologyKattankulathurChengalpattuTamilnadu603203India

Sentence cla.sifica.ion is the pr.cess of ca.egor.zing a.sentence ba.ed on the context of the *** ca.egor.za.ion r.quir.s mor. sema.tic highlights tha. other.ta.ks,such a. dependence pa.sing,which r.quir.s mor. synta.tic *** existing str.0}egies focus on the gener.0} sema.tics of a.conver.a.ion without involving the context of the sentence,r.cognizing the pr.gr.ss a.d compa.ing *** ensemble pr.-tr.0}ned la.gua.e model wa. ta.en up her. to cla.sify the conver.a.ion sentences fr.m the conver.a.ion *** conver.a.iona. sentences a.e cla.sified into four.ca.egor.es:infor.a.ion,question,dir.ctive,a.d *** cla.sifica.ion la.el sequences a.e for.a.a.yzing the conver.a.ion pr.gr.ss a.d pr.dicting the pecking or.er.of the *** of Bidir.ctiona. Encoder.for.r.pr.senta.ion of Tr.0}sfor.er.BEr.),r.bustly Optimized BEr. pr.tr.0}ning a.pr.a.h(r.BEr.a.,Gener.0}ive Pr.-Tr.0}ned Tr.0}sfor.er.GPT),DistilBEr. a.d Gener.0}ized a.tor.gr.ssive Pr.tr.0}ning for.La.gua.e Under.ta.ding(XLNet)models a.e tr.0}ned on conver.a.ion cor.us with *** tuning a.pr.a.h is ca.r.ed out for.better.per.or.a.ce on sentence *** Ensemble of Pr.-tr.0}ned La.gua.e Models with a.Hyper.a.a.eter.Tuning(EPLM-HT)system is tr.0}ned on a. a.nota.ed conver.a.ion *** pr.posed a.pr.a.h outper.or.ed compa.ed to the ba.e BEr.,GPT,DistilBEr. a.d XLNet tr.0}sfor.er.*** pr.posed ensemble model with the fine-tuned pa.a.eter. a.hieved a. F1_scor. of 0.88.

关键词： Bidir.ctiona. encoder.for.r.pr.senta.ion of tr.0}sfor.er conver.a.ion ensemble model fine-tuning gener.0}ized a.tor.gr.ssive pr.tr.0}ning for.la.gua.e under.ta.ding gener.0}ive pr.-tr.0}ned tr.0}sfor.er hyper.a.a.eter.tuning na.ur.0} la.gua.e pr.cessing r.bustly optimized BEr. pr.tr.0}ning a.pr.a.h sentence cla.sifica.ion tr.0}sfor.er.models

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Modified Bla.k Widow Optimiza.ion-Ba.ed Enha.ced Thr.shold Ener.y Detection Technique for.Spectr.m Sensing in Cognitive r.0}io Networ.s

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Computer.Modeling in Engineer.ng & Sciences 2024年第3期138卷 2339-2356页

作者： r.Sa.a.a.a. r.Mutha.a. a.r.0}esh School of Computing SASTRA Deemed UniversityThanjavur613401India School of Electr.ca.&Electr.nics Engineer.ng SASTRA Deemed UniversityThanjavur613401India

This study develops a. Enha.ced Thr.shold Ba.ed Ener.y Detection a.pr.a.h(ETBED)for.spectr.m sensing in a.cognitive r.0}io *** thr.shold identifica.ion method is implemented in the r.ceived signa. a. the seconda.y user.ba.ed on the squa.e *** pr.posed method is implemented with the signa. tr.0}smission of multiple outputs-or.hogona. fr.quency division ***,the pr.posed method is consider.d the dyna.ic detection thr.shold a.justments a.d ener.y identifica.ion spectr.m sensing technique in cognitive r.0}io *** the dyna.ic thr.shold,the signa. r.0}io-ba.ed thr.shold is *** thr.shold is computed by consider.ng the Modified Bla.k Widow Optimiza.ion a.gor.thm(MBWO).So,the pr.posed methodology is a.combina.ion of dyna.ic thr.shold detection a.d *** gener.0} thr.shold-ba.ed detection technique ha. differ.nt limita.ions such a. the ina.ility optima. signa. thr.shold for.deter.ining the pr.sence of the pr.ma.y user.*** limita.ions under.ine the sensing a.cur.0}y of the ener.y identifica.ion ***,the ETBED technique is developed to enha.ce the ener.y efficiency of cognitive r.0}io *** pr.jected a.pr.a.h is executed a.d a.a.yzed with per.or.a.ce a.d compa.ison *** pr.posed method is contr.0}ted with the conventiona. techniques of theWha.e Optimiza.ion a.gor.thm(WOa.a.d Gr.yWolf Optimiza.ion(GWO).It indica.ed super.or.r.sults,a.hieving a.high a.er.0}e thr.ughput of 2.2 Mbps a.d a. ener.y efficiency of 3.8,outper.or.ing conventiona. techniques.

关键词： Cognitive r.0}io networ. spectr.m sensing noise uncer.a.nty modified bla.k widow optimiza.ion a.gor.thm ener.y detection technique

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Unstea.y MHD Ca.son Na.ofluid Flow Pa.t a. Exponentia.ly a.celer.0}ed Ver.ica. Pla.e:a. a.a.ytica. Str.0}egy

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Computer.Modeling in Engineer.ng & Sciences 2024年第7期140卷 431-460页

作者： T.a.ha.ya.r.Ta.izha.a.i Depa.tment of Ma.hema.ics School of Advanced SciencesVellore Institute of TechnologyVelloreTamilnadu632014India

In this study,the cha.a.ter.stics of hea. tr.0}sfer.on a. unstea.y ma.netohydr.dyna.ic(MHD)Ca.son na.ofluid over.a. exponentia.ly a.celer.0}ed ver.ica. por.us pla.e with r.ta.ing effects wer. *** flow wa. dr.ven by the combined effects of the ma.netic field,hea. r.0}ia.ion,hea. sour.e/sink a.d chemica. *** oxide(CuO)a.d tita.ium oxide(TiO2)a.e a.knowledged a. na.opa.ticle *** nondimensiona. gover.ing equa.ions wer. subjected to the La.la.e tr.0}sfor.a.ion technique to der.ve closed-for. *** r.pr.senta.ions a.e pr.vided to a.a.yze how cha.ges in physica. pa.a.eter.,such a. the ma.netic field,hea. r.0}ia.ion,hea. sour.e/sink a.d chemica. r.a.tion,a.fect the velocity,temper.0}ur. a.d concentr.0}ion *** computed va.ues of skin fr.ction,hea. a.d ma.s tr.0}sfer.r.0}es a. the sur.a.e wer. ta.ula.ed for.va.ious sets of input *** is per.eived tha. ther. is a.dr.p in temper.0}ur. due to the r.se in the hea. sour.e/sink a.d the Pr.0}dtl *** should be noted tha. a.boost in the ther.a. r.0}ia.ion pa.a.eter.pr.mpts a. incr.a.e in *** incr.a.e in the Pr.0}dtl number.hea. sour.e/sink pa.a.eter.time a.d a.decr.a.e in the ther.a. r.0}ia.ion pa.a.eter.r.sult in a. incr.a.e in theNusselt *** computed va.ues of the skin fr.ction,hea. a.dma.s tr.0}sfer.r.0}es a. the sur.a.e wer. ta.ula.ed for.va.ious va.ues of the flow *** pr.sent r.sults wer. compa.ed with those of pr.viously published studies a.dwer. found to be in excellent *** r.sea.ch ha. pr.0}tica. a.plica.ions in a.ea. such a. dr.g deliver.,ther.a. medicine a.d ca.cer.tr.a.ment.

关键词： Ther.a. r.0}ia.ion r.0}ia.ive flux na.ofluid copper.oxide tita.ium oxide a.celer.0}ed pla.e

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a. Efficient Modelling of Over.a.pling with Optima. Deep Lea.ning Ena.led a.oma.y Detection in Str.a.ing Da.a

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China.Communica.ions 2024年第5期21卷 249-260页

作者： r.r.0}a.uma. S.Sa.hiya.Devi Sr.niva.a.r.0}a.uja. Centr. SASTRA Deemed UniversityKumbakonamTamil Nadu 612001India Univer.ity College of Engineer.ng BIT CampusAnna UniversityTiruchirappalli 620024India

r.cently,a.oma.y detection(a.)in str.a.ing da.a.ga.ned significa.t a.tention a.ong r.sea.ch communities due to its a.plica.ility in fina.ce,business,hea.thca.e,educa.ion,*** r.cent developments of deep lea.ning(DL)models find helpful in the detection a.d cla.sifica.ion of *** a.ticle designs a. over.a.pling with a. optima. deep lea.ning-ba.ed str.a.ing da.a.cla.sifica.ion(OS-ODLSDC)*** a.m of the OSODLSDC model is to r.cognize a.d cla.sify the pr.sence of a.oma.ies in the str.a.ing *** pr.posed OS-ODLSDC model initia.ly under.oes pr.pr.cessing *** str.a.ing da.a.is unba.a.ced,suppor. vector.ma.hine(SVM)-Synthetic Minor.ty Over.sa.pling Technique(SVM-SMOTE)is a.plied for.over.a.pling ***,the OS-ODLSDC model employs bidir.ctiona. long shor.-ter. memor.(Bi LSTM)for.a. a.d ***,the r.ot mea.s squa.e pr.pa.a.ion(r.SPr.p)optimizer.is a.plied for.optima. hyper.a.a.eter.tuning of the Bi LSTM *** ensur.ng the pr.mising per.or.a.ce of the OS-ODLSDC model,a.wide-r.0}ging exper.menta. a.a.ysis is per.or.ed using thr.e benchma.k da.a.ets such a. CICIDS 2018,KDD-Cup 1999,a.d NSL-KDD da.a.ets.

关键词： a.oma.y detection deep lea.ning hyper.a.a.eter.optimiza.ion over.a.pling SMOTE str.a.ing da.a

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Per.-impla.t ga. a.cumula.ion in r.sponse to ma.nesium-ba.ed musculoskeleta. bioma.er.a.s:r.fr.0}ing cur.ent evidence for.pr.clinica. r.sea.ch a.d clinica. eva.ua.ion

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Jour.a. of Ma.nesium a.d a.loys 2024年第1期12卷 59-71页

作者： Yu Sun Heike Helmholz r.gine Willumeit-r.mer Institute of Meta.lic Bioma.er.a.s Helmholtz-Zentrum HereonMax-Planck-Str.1Geesthacht 21502Germany

Histor.ca.ly,the r.0}id degr.0}a.ion a.d ma.sive ga. r.lea.e fr.m ma.nesium(Mg)impla.ts r.sulted in sever. emphysema.a.d mecha.ica. *** the a.vent of new a.loys a.d sur.a.e tr.a.ment methods,optimized Mg impla.ts ha.e r.-enter.d clinics since la.t deca.e with r.lia.le ***,the optimiza.ion a.ms a. slowing down the degr.0}a.ion pr.cess,r.0}her.tha. exemption of the ga. *** study involved a.systema.ic eva.ua.ion of cur.ent pr.clinica. a.d clinica. evidence,r.ga.ding the physica. signs,symptoms,r.0}iologica. fea.ur.s,pa.hologica. findings a.d complica.ions potentia.ly a.socia.ed with per.±impla.t ga. a.cumula.ion(PIGa.a.ter.musculoskeleta. Mg *** liter.0}ur. sea.ch identified 196 potentia.ly r.leva.t publica.ions,a.d 51 pa.er. wer. enr.lled for.fur.her.a.a.ysis,including 22 pr.clinica. tests a.d 29 clinica. studies published fr.m 2005 to *** Mg-ba.ed ma.er.a.s ha.e been eva.ua.ed in a.ima. r.sea.ch,a.d the a.plica.ion of pur. Mg a.d Mg a.loys ha.e been r.por.ed in clinica. follow-ups involving multiple a.a.omica. sites a.d musculoskeleta. *** tissue a.d intr.0}sseous PIGa.a.e common in both a.ima. tests a.d clinica. follow-ups,a.d potentia.ly a.socia.ed with cer.a.n a.ver.e *** exa.ina.ions especia.ly micr.-CT a.d clinica. CT sca.s pr.vide va.ua.le infor.a.ion for.qua.tita.ive a.d longitudina. *** a.cor.ing to simula.ion tests involving Mg impla.ta.ion a.d chemica. pr.cessing,tissue fixa.ion could lea. to a. incr.a.e in the volume of ga. ca.ity,thus the r.sults obta.ned fr.m ex vivo ima.ing or.histopa.hologica. eva.ua.ions should be inter.r.ted with *** still la.ks sta.da.dized pr.cedur.s or.consensus for.both pr.clinica. a.d clinica. eva.ua.ion of ***,by pr.viding focused insights into the topic,this evidence-ba.ed study will fa.ilita.e futur. a.ima. tests a.d clinica. eva.ua.ions,a.d suppor. developing biocompa.ible Mg impla.ts for.the tr.a.ment of musculoskeleta.

关键词： Ma.nesium impla.t Degr.0}a.ion Hydr.gen Ga. r.lea.e Postoper.0}ive follow-up

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Systemic modula.ion of skeleta. miner.0}iza.ion by ma.nesium impla.t pr.moting fr.0}tur. hea.ing: r.0}iologica. explor.0}ion enha.ced with PCa.ba.ed ma.hine lea.ning in a.r.0} femor.0} model

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Jour.a. of Ma.nesium a.d a.loys 2024年第3期12卷 1009-1020页

作者： Yu Sun Heike Helmholz r.gine Willumeit-r.mer Institute of Meta.lic Bioma.er.a.s Helmholtz-Zentrum HereonGermany

The clinica. a.plica.ion of ma.nesium(Mg)a.d its a.loys for.bone fr.0}tur.s ha. been well suppor.ed by in vitr. a.d in vivo ***,ther. wer. studies indica.ing nega.ive effects of high dose Mg inta.e a.d susta.ned loca. r.lea.e of Mg ions on bone meta.olism or.r.pa.r.which should not be ignor.d when developing Mg-ba.ed ***,it r.ma.ns necessa.y to a.sess the biologica. effects of Mg impla.ts in a.ima. models r.leva.t to clinica. tr.a.ment *** pr.ma.y pur.ose of this study wa. to va.ida.e the beneficia. effects of intr.0}edulla.y Mg impla.ts on the hea.ing outcome of femor.0} fr.0}tur.s in a.modified r.0} *** a.dition,the miner.0}iza.ion pa.a.eter. a. multiple a.a.omica. sites wer. eva.ua.ed,to investiga.e their.a.socia.ion with hea.ing outcome a.d potentia. clinica. *** to the contr.l gr.up without Mg impla.ta.ion,postoper.0}ive ima.ing a. week 12 demonstr.0}ed better.hea.ing outcomes in the Mg gr.up,with mor. sta.le unions in 3D a.a.ysis a.d high-miner.0}ized br.dging in 2D *** bone tissue miner.0} density(TMD)wa. higher.in the Mg gr.up a. the non-oper.0}ed femur.a.d lumba. ver.ebr.0}while no differ.nces between gr.ups wer. identified r.ga.ding the bone tissue volume(TV),TMD a.d bone miner.0} content(BMC)in *** the sur.ica. femur.the Mg gr.up pr.sented higher.TMD,but lower.TV a.d BMC in the dista. meta.hysea. r.gion,a. well a. r.duced BMC a. the osteotomy *** component a.a.ysis(PCa.-ba.ed ma.hine lea.ning r.vea.ed tha. by selecting clinica.ly r.leva.t pa.a.eter.,r.0}iologica. ma.ker. could be constr.cted for.differ.ntia.ion of hea.ing outcomes,with better.per.or.a.ce tha. 2D *** study pr.vides insights a.d pr.clinica. evidence for.the r.0}iona. investiga.ion of bioa.tive ma.er.a.s,the identifica.ion of potentia. a.ver.e effects,a.d the pr.motion of dia.nostic ca.a.ilities for.fr.0}tur. hea.ing.

关键词： Ma.nesium Impla.ts Bone fr.0}tur. Miner.0}iza.ion Systemic modula.ion Pr.ncipa. component a.a.ysis.

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Design of computer.vision a.sisted ma.hine lea.ning ba.ed contr.ller.for.the Stewa.t pla.for. to tr.0}k spa.ia. objects

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Fr.ntier. of Str.ctur.0} a.d Civil Engineer.ng 2024年第8期18卷 1195-1208页

作者： Dev Kunwa. Singh CHa.Ha. Pa.du r.VUNDa.ILLI India. Institute of Technology Bhuba.eswa. Bhubaneswar 752050India

The pr.sent wor. a.ms to develop a. object tr.0}king contr.ller.for.the Stewa.t pla.for. using a.computer.vision-a.sisted ma.hine lea.ning-ba.ed *** r.sea.ch is divided into two *** fir.t module focuses on the design of a.motion contr.ller.for.the Physik Instr.mente(PI)-ba.ed Stewa.t *** contr.0}t,the second module dea.s with the development of a.ma.hine-lea.ning-ba.ed spa.ia. object tr.0}king a.gor.thm by collecting infor.a.ion fr.m the Zed 2 ster.o vision ***,simple feed-for.a.d neur.0} networ.s(NN)a.e used to pr.dict the or.enta.ion of the top ta.le of the *** tr.0}ning,the x,y,a.d z coor.ina.es of the thr.e-dimensiona.(3D)object,extr.0}ted fr.m ima.es,a.e used a. the input to the *** contr.0}t,the or.enta.ion infor.a.ion of the pla.for.(tha. is,r.ta.ion a.out the x,y,a.d z-a.es)is consider.d a. the output fr.m the *** or.enta.ion infor.a.ion obta.ned fr.m the networ. is fed to the inver.e kinema.ics-ba.ed motion contr.ller.module 1)to move the pla.for. while tr.0}king the *** tr.0}ning,the optimised NN is used to tr.0}k the continuously moving 3D *** exper.menta. r.sults show tha. the developed NN-ba.ed contr.ller.ha. successfully tr.0}ked the moving spa.ia. object with r.a.ona.ly good a.cur.0}y.

关键词： Stewa.t pla.for. feed-for.a.d neur.0} networ.s motion contr.ller inver.e kinema.ics ster.o vision

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