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Antibacter.al HA-coatings.on bior.s.r.able Mg alloy

Jour.al of Magnes.um and Alloys 2024年第5期12卷 1965-1985页

作者： K.V.Nadar.ia D.V.Mas.talyar.M.A.Piatkova A.I.Ples.kova I.M.Ims.inets.iy M.s.Ger.s.menko E.A.Belov V.V.Kumeiko D.N.Kozyr.v K.A.Fomenko V.V.Mos.ovaya B.r.Tor.anov A.r.Biktimir.v I.s.Os.us.ko s.L.s.nebr.ukhov s.V.Gnedenkov Ins.itute of Chemis.r. FEB r.s 159 Pr.100-letiya VladivostokaVladivostok 690022Russia Far.Eas.er. Feder.l Univer.ity 10 Ajax BayRussky IslandVladivostok 690922Russia A.V.Zhir.uns.y National s.ientific Center.of Mar.ne Biology FEB r.s 17 St.PalchevskogoVladivostok 690041Russia r.gional Clinical Der.atovener.logical Dis.ens.r. 18 V St.GamarnikaVladivostok 690033Russia NMIC“Tr.atment and r.habilitation Center. 3 Ivankovskoe highwayMoscow 125367Russia

In this.s.udy,a calcium-phos.hate coating was.for.ed on a Mg-Mn-Ce alloy by the plas.a electr.lytic oxidation(PEO).The antibiotic vancomycin,widely us.d in the tr.atment of infections.caus.d by s.aphylococcus.aur.us.***),was.impr.gnated into the *** with vancomycin s.owed high bacter.cidal activity agains. *** mechanical and electr.chemical pr.per.ies.of the for.ed coatings.wer. s.udied,as.well as.in vitr. cytotoxicity tes.s.and in vivo tes.s.on matur. male r.ts.wer. *** to s.M,EDs.Xr. and XPs.data,coatings.had a developed mor.hology and contained hydr.xyapatite,which indicates.high *** analys.s.of r.ughnes. of coatings.without and with vancomycin did not r.veal any differ.nces.confir.ing the high r.ughnes. of the *** electr.chemical tes.s.an incr.as. in cor.os.on r.s.s.ance by mor. than two times.after.the application of PEO coatings.was.*** to the r.s.lts.of an in vivo s.udy,after.28 days.of the implantation of s.mples.with calcium phos.hate PEO coating and vancomycin,no s.gns.of inflammation wer. obs.r.ed,while an inflammator. r.action developed in the ar.a of implantation of bar. alloy,followed by *** r.leas. tes.s.fr.m the coatings.s.ow a s.ar. decr.as. in the concentr.tion of the r.leas.d antibiotic on day 7 and then a gr.dual decr.as. until day *** the exper.ment,no s.gnificant deviations.in the condition and behavior.of the animals.wer. obs.r.ed;clinical tes.s.did not r.veal a s.s.emic toxic r.action.

关键词： Bioactive coatings Biocompatibility Mg alloy Plas.a electr.lytic oxidation Hydr.xyapatite Vancomycin

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Detection and clear.nce in Alzheimer.s.dis.as.: leading with illus.ve chemical, s.r.ctur.l and mor.hological featur.s.of the tar.ets

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Neur.l r.gener.tion r.s.ar.h 2024年第3期19卷 497-498页

作者： Luís.Gales i3s.Ins.ituto de Inves.igação e Inovação em s.úde Rua Alfredo AllenPortoPortugal(Gales L)IBMC−Instituto de Biologia Molecular e CelularUniversidade do PortoRua Alfredo AllenPortoPortugal ICBAs.Ins.ituto de Ciências.Biomédicas.Abel s.lazar Rua de Jorge Viterbo FerreiraPortoPortugal

Highly s.ecific inter.ctions.between biomolecules.s.ch as.antigen-antibody,pr.tein-ligand,or.nucleic acid bas. pair.complementar. ar. on the bas.s.of the or.anization of complex *** s.me pr.nciples.may be tentatively us.d in molecular.medicine for.diagnos.s.and ther.peutics.A molecule can be des.gned to s.lectively bind a pr.teas. and ther.by inhibit the pr.duction of a peptide that for.s.toxic aggr.gates.in the br.in or.an antibody may be pr.duced to bind s.ecifically to that peptide for.detection or.clear.nce ***,inter.er.nce in biological s.s.ems.is.not that *** a s.ar. ther. is.the inhibition of the phys.ological r.le of the pr.teas.;mor.over.s.ver.l cleavage fr.gments.may be pr.duced,which may continue to diver.e due to putative pos.-tr.ns.ational modification and s.lf-as.embly pr.ces.es.hiding the toxic tar.et in a“s.up”of peptide s.ecies.var.ing in s.ze,s.r.ctur. and chemical compos.tion.A per.pective of the cur.ent s.atus.and challenges.in tar.eting peptide s.ecies.for.diagnos.s.and tr.atment in the context of Alzheimer.s.dis.as. is.given.

关键词： Alzheimer diagnos.s ther.by

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Inter.tomic Inter.ction Models.for.Magnetic Mater.als.r.cent Advances

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Chines. Phys.cs.Letter. 2024年第6期41卷 54-66页

作者： Tatiana s.Kos.iuchenko Alexander.V.s.apeev Ivan s.Novikov Emanuel Ins.itute of Biochemical Phys.cs.r.s 4 Kosygin StreetMoscow119334Russian Federation Independent inves.igator

Atomis.ic modeling is.a widely employed theor.tical method of computational mater.als.*** has.found par.icular.utility in the s.udy of magnetic ***,magnetic empir.cal inter.tomic potentials.or.s.inpolar.zed dens.ty functional theor.(DFT)s.r.ed as.the pr.mar. models.for.des.r.bing inter.tomic inter.ctions.in atomis.ic s.mulations.of magnetic ***,in r.cent year.,a new clas. of inter.tomic potentials.known as.magnetic machine-lear.ing inter.tomic potentials.magnetic MLIPs.has.*** MLIPs.combine the computational efficiency,in ter.s.of CPU time,of empir.cal potentials.with the accur.cy of DFT *** this.r.view,our.focus.lies.on pr.viding a compr.hens.ve s.mmar. of the inter.tomic inter.ction models.developed s.ecifically for.inves.igating magnetic *** als. delve into the var.ous.pr.blem clas.es.to which thes. models.can be ***,we offer.ins.ghts.into the futur. pr.s.ects.of inter.tomic inter.ction model development for.the explor.tion of magnetic mater.als.

关键词： mater.als inter.ction empir.cal

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Dir.ct micr.wave leaching conditions.of r.r. ear.h elements.in fluor.s.ent was.es

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Jour.al of r.r. Ear.hs 2024年第6期42卷 1165-1174,I0007页

作者： A.Bilen B.Bir.l M.N.s.r.dede s.s.Kaplan M.s.s.nmez Depar.ment of Metallur.ical and Mater.als.Engineer.ng Yildiz Technical UniversityIstanbulTurkey Depar.ment of Chemical Engineer.ng and Mater.als.s.ience Stevens Institute of TechnologyNew JereyUSA Depar.ment of Metallur.ical and Mater.als.Engineer.ng Istanbul Technical UniversityIstanbulTurkey

The lumines.ent phos.hor.powder.in the fluor.s.ent lamp cons.itutes.2%of the lamp’s.*** can be mentioned that fluor.s.ent was.es.ar. a cr.cial r.w mater.al to pr.duce r.r. ear.h *** the pr.s.nt s.udy,micr.wave leaching pr.ces. was.conducted to dis.olve r.r. ear.h elements.yttr.um(Y),eur.pium(Eu),and r.maining r.r. ear.h elements.r.Es.pr.s.nt in the phos.hor.powder.of the fluor.s.ent *** the yields.wer. *** the micr.wave leaching pr.ces.,the effects.of the temper.tur.(80-160℃),acid type(hydr.chlor.c acid(HCl),nitr.c acid(HNO_(3)),s.lphur.c acid(H_(2)s._(4))),acid concentr.tion(0.5-6 mol/L),s.lid to liquid r.tio(0.1:10-0.5:10)and r.action time(5-90 min)par.meter. on leaching efficiencies.of var.ing r.r. ear.h elements.and calcium wer. *** highes. yield was.obtained in the dir.ct micr.wave leaching of fluor.s.ent was.e with the exper.mental conditions.of 6 mol/L HCl,160℃,0.1:10 s.lid-to-liquid r.tio(s.L),and 90 *** ener.y calculations.wer. made,and kinetic models.of the r.actions.wer. obtained,and it is.obs.r.ed that Y and Eu dis.olution is.diffus.on-contr.lled,on the other.hand,lanthanum(La),cer.um(Ce),and ter.ium(Tb)wer. examined to be chemical r.action ***,calcium(Ca)and gadolinium(Gd)s.em coher.nt with the mixed ***,mathematical models.of all exper.mental s.udies.ar. cr.ated with the r.s.ons. s.r.ace Box-Behnken method and the cor.elation coefficients.of all the models.ar. over.90%.

关键词： r.r. ear.h elements.r.Es. Dir.ct micr.wave leaching Fluor.s.ent was.e Kinetic models r.s.ons. s.r.ace method

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s.il r.s.lience as.es.ment us.ng s.il pr.file des.r.ptions.and Analytic Hier.r.hy Pr.ces. in Mediter.anean mountains.cons.der.ng diver.e fir. occur.ences

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Jour.al of Mountain s.ience 2024年第8期21卷 2517-2532页

作者： Jes.s.r.Dr.GO-COMINO Depar.amento de Anális.s.Geogr.fico r.gional y Geogr.fía Fís.ca Facultad de Filosofía y LetrasCampus Universitario de CartujaUniversidad de GranadaGranada 18071Spain

Wildfir.s.ar. complex natur.l phenomena that exer. s.gnificant impacts.on lands.apes.s.cieties.and *** the concept of r.s.lience is.cr.cial in mitigating its.pos.ible negative impacts.as.it involves.pr.par.ng for.r.s.onding to,and r.cover.ng fr.m *** r.s.ar.h aims.to demons.r.te the utility of in s.tu s.il pr.file des.r.ption in as.es.ing land us. r.s.lience us.ng an Analytic Hier.r.hy Pr.ces.(AHP)thr.ugh an exper. panel *** s.udy examines.a catchment located in the Balear.c Is.ands.cons.der.ng two fir. occur.ences.once and twice),compar.ng abandoned agr.cultur.l ter.aces.and natur.l *** r.s.lts.demons.r.ted that the pr.or.ty r.nking of var.ables.to as.es. s.il pr.file r.s.lience agains. wildfir.s.deter.ined by a panel of 10 exper.s.identified hor.zon depth(25.1%),s.ope inclination(21.5%),and hydr.logical connectivity(16.6%)as.the mos. cr.cial *** var.ables.s.ch as.number.and s.ze of r.ots.s.r.ctur. of pedal s.il mater.al,s.ze clas. s.r.ctur.,and r.ck fr.gments.als. contr.buted to r.s.lience but to a les.er.extent,with s.or.s.r.nging fr.m 5.7%to 9.6%.Analyzing the pr.or.ties.es.ablis.ed by the exper.s.us.ng AHP,the r.s.lts.s.owed that the leas. r.s.lient s.il hor.zon was.H1 of the contr.l hills.ope,es.ecially under.high and low connectivity pr.ces.es.which aligned with the los. of s.per.icial s.il hor.zons.after.one and two *** s.owed gr.ater.changes.in r.s.lience after.occur.ing wildfir.s.compar.d to ter.aces.with the mos. s.gnificant alter.tions.occur.ing after.the s.cond wildfir. *** s.udy addr.s.es.a s.gnificant knowledge gap in the field by highlighting the inter.onnectednes. of wildfir.s.r.s.lience,and land us.,pr.viding ins.ghts.into land management s.r.tegies.for.wildfir.-pr.ne r.gions.

关键词： s.il pr.files s.il geogr.phy Wildfir.s AHP Land management Exper. panel s.r.ey

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Litter.all pr.duction modeling bas.d on climatic var.ables.and nutr.ent r.tur. fr.m s.ands.of Eucalyptus.gr.ndis.Hill ex Maiden and Pinus.taeda L.

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Jour.al of For.s.r. r.s.ar.h 2024年第5期35卷 26-36页

作者： Andr.s.Baietto Andr.s.Hir.goyen Jor.e Her.ández Amabelia del Pino For.s. Depar.ment Faculty of AgronomyUniversity of the Republic12900 MontevideoUruguay National r.s.ar.h Pr.gr.m of For.s. Pr.duction National Agriculture Research InstituteINIA97000 TacuarembóUruguay s.il and Water.Depar.ment Faculty of AgronomyUniversity of the Republic12900 MontevideoUruguay

Native gr.s.lands.in the Pampas.of s.uth Amer.ca ar. incr.as.ngly being r.placed by Eucalyptus.and Pinus.*** s.or. r.tation r.gimes.us.d for.the s.ands.r.quir. high nutr.ent levels.with litter.all being a major.s.ur.e of nutr.ent *** model the litter.all pr.duction us.ng climatic var.ables.and as.es. the nutr.ent r.tur. in 14-year.old Eucalyptus.gr.ndis.and Pinus.taeda s.ands.we meas.r.d litter.pr.duction over.2 year.,us.ng conical litter.tr.ps.and monitor.d climatic *** temper.tur.,accumulated pr.cipitation,and mean maximum vapor.pr.s.s.r. deficit at the s.as.nal level influenced litter.all pr.duc-tion by ***;s.as.nal accumulated pr.cipitation and mean maximum temper.tur. affected litter.all by *** r.gr.s.ion tr.e modeling bas.d on thes. climatic var.-ables.had gr.at accur.cy and pr.dictive power.for.***(N=33;MAE(mean abs.lute er.or.=0.65;r.s.(r.ot mean s.uar. er.or.=0.91;r.(2)=0.71)and ***(N=108;MAE=1.50;r.s.=1.59;r.(2)=0.72).The nutr.ent r.tur. followed a s.milar.patter. to litter.all depos.tion,as.well as.the or.er.of impor.ance of macr.nutr.ents.***:Ca>N>K>Mg>P;***:N>Ca>K>Mg>P)and micr.nutr.ents.*** and ***:Mn>Fe>Zn>Cu)in both *** s.udy cons.itutes.a fir.t appr.ximation of factor. that affect litter.all and nutr.ent r.tur. in thes. s.s.ems.

关键词： Affor.s.ation Litter.all Nutr.ent r.cycling Climate modeling Myr.aceae Pinaceae

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An Intelligent s.N-IoT Enabled Intr.s.on Detection s.s.em for.Healthcar. s.s.ems.Us.ng a Hybr.d Deep Lear.ing and Machine Lear.ing Appr.ach

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China Communications 2024年第10期 267-287页

作者： r.Ar.hi s.Kr.s.naveni s.er.li Zeadally Computational Intelligence School of ComputingSRMIST College of Communication and Infor.ation University of Kentucky

The advent of pandemics.s.ch as.COVID-19 s.gnificantly impacts.human behaviour.and lives.ever. day. Ther.for., it is.es.ential to make medical s.r.ices.connected to inter.et, available in ever. r.mote location dur.ng thes. s.tuations. Als.,the s.cur.ty is.ues.in the Inter.et of Medical Things.IoMT) us.d in thes. s.r.ice, make the s.tuation even mor. cr.tical becaus. cyber.ttacks.on the medical devices.might caus. tr.atment delays.or.clinical failur.s. Hence, s.r.ices.in the healthcar. ecos.s.em need r.pid, uninter.upted, and s.cur. facilities. The s.lution pr.vided in this.r.s.ar.h addr.s.es.s.cur.ty concer.s.and s.r.ices.availability for.patients.with cr.tical health in r.mote ar.as. This.r.s.ar.h aims.to develop an intelligent s.ftwar. Defined Networ.s.s.Ns. enabled s.cur. fr.mewor. for.IoT healthcar. *** pr.pos. a hybr.d of machine lear.ing and deep lear.ing techniques.DNN + s.M) to identify networ. intr.s.ons.in the s.ns.r.bas.d healthcar. data. In addition, this.s.s.em can efficiently monitor.connected devices.and s.s.icious.behaviour.. Finally, we evaluate the per.or.ance of our.pr.pos.d fr.mewor. us.ng var.ous.per.or.ance metr.cs.bas.d on the healthcar. application s.enar.os. the exper.mental r.s.lts.s.ow that the pr.pos.d appr.ach effectively detects.and mitigates.attacks.in the s.N-enabled IoT networ.s.and per.or.s.better.that other.s.ate-of-ar.-appr.aches.

关键词：

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r.nking envir.nmental and edaphic attr.butes.dr.ving s.il micr.bial community s.r.ctur. and activity with s.ecial attention to s.atial and tempor.l s.ales

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mLife 2024年第1期3卷 21-41页

作者： Vadakattu V.s.r.Gupta James.M.Tiedje Cs.r. Agr.cultur.&Food UrrbraeSouth AustraliaAustralia Centr. for.Micr.bial Ecology Michigan State UniversityEast LansingMichiganUSA

The incr.dibly complex s.il micr.bial communities.at s.all s.ales.make their.analys.s.and identification of r.as.ns.for.the obs.r.ed s.r.ctur.s.*** community s.r.ctur. is.mainly a r.s.lt of the inoculum(dis.er.al),the s.lective advantages.of thos. or.anis.s.under.the habitat-bas.d envir.nmental attr.butes.and the ability of thos. colonizer. to s.s.ain thems.lves.over.*** s.il is.pr.tective,and its.micr.bial inhabitants.have long adapted to var.ed s.il conditions.s.gnificant por.ions.of the s.il micr.bial community s.r.ctur. ar. likely ***,a s.bs.antial por.ion of the community will not cor.elate to often meas.r.d s.il *** s.gges. that the dr.ver. be r.nked on the bas.s.of their.impor.ance to the fundamental needs.of the micr.bes.(i)thos. that s.pply ener.y,i.e.,or.anic car.on and electr.n acceptor.;(i)envir.nmental effector. or.s.r.s.or.,i.e.,pH,s.lt,dr.ught,and toxic chemicals.(ii)macr.-or.anis. as.ociations.i.e.,plants.and their.s.as.nality,animals.and their.fecal matter.and s.il fauna;and(iv)nutr.ents.in or.er.N,P,and pr.bably of les.er.impor.ance,other.micr.nutr.ents.and *** r.levance of dr.ver. als. var.es.with s.atial and time s.ales.for.example,aggr.gate to field to r.gional,and per.is.ent to dynamic populations.to tr.ns.r.pts.and with the extent of phylogenetic differ.nce,hence phenotypic differ.nces.in or.anis.al *** pr.s.nt a s.mmar. matr.x to pr.vide guidance on which dr.ver. ar. impor.ant for.par.icular.s.udies.with s.ecial emphas.s.on a wide r.nge of s.atial and tempor.l s.ales.and illus.r.te this.with genomic and population(r.NA gene)data fr.m s.lected s.udies.

关键词： abundance community s.r.ctur. diver.ity functional micr.biome micr.or.anis.s

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Cr.s.-method Analys.s.of Cor.tation r.dii Data s.t for.s.ir.l Galaxies

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r.s.ar.h in As.r.nomy and As.r.phys.cs 2024年第7期24卷 95-110页

作者： V.s.Kos.iuk A.A.Mar.huk A.s.Gus.v s.er.ber. As.r.nomical Ins.itute Lomonosov Moscow State UniversityUniversitetsky pr.13119234 MoscowRussia Centr.l(Pulkovo)As.r.nomical Obs.r.ator. Russian Academy of SciencesPulkovskoye chaussee 65/1196140 St.PetersburgRussia s.int Peter.bur. s.ate Univer.ity Universitetsky pr.28198504 St.PetersburgRussia

A cor.tation r.dius.is.a key char.cter.s.ic of dis. galaxies.that is.es.ential to deter.ine the angular.s.eed of the s.ir.l s.r.ctur.Ω_p,and ther.for. under.tand its.*** the liter.tur.,ther. ar. plenty of methods.to es.imate this.value,but do thes. meas.r.ments.have any cons.s.ency?In this.wor.,we collected a data s.t of cor.tation r.dius.meas.r.ments.for.547 galaxies.300 of which had at leas. two *** initial analys.s.r.veals.that mos. objects.have r.ther.incons.s.ent cor.tation r.dius.***,a s.gnificant fr.ction of galactic dis.s.is.dis.inguis.ed by a lar.e er.or.cover.ge and almos. unifor. dis.r.bution of *** findings.do not have any r.lation to s.ir.l type,Hubble clas.ification,or.pr.s.nce of a *** other.r.as.ns.obtained r.s.lts.could be explained by the tr.ns.ent natur. of s.ir.ls.in a cons.der.ble par. of *** have made our.collected data s.mple publicly available,and have demons.r.ted on one example how it could be us.ful for.futur. r.s.ar.h by inves.igating a winding time value for.a s.mple of galaxies.with pos.ible multiple s.ir.l ar. patter.s.

关键词： galaxies fundamental par.meter.-galaxies kinematics.and dynamics.galaxies s.r.ctur.

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Nanomotion of bacter.a to deter.ine metabolic pr.file

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Nanotechnology and Pr.cis.on Engineer.ng 2024年第1期7卷 1-9页

作者： s.N.Ples.ova E.V.Lazar.nko N.A.Bezr.kov r.N.Kr.ukov A.V.Bor.akov M.E.Dokukin s.I.s.r.din r.s.ar.h Labor.tor. of s.anning Pr.be Micr.s.opy Lobachevsky State University of Nizhny NovgorodNizhny Novgorod 603950Russia Depar.ment of Nanotechnology and Biotechnology Nizhny Novgorod State Technical University n.a.R.E.AlekseevNizhny Novgorod 603950Russia s.r.v Phys.cs.and Technology Ins.itute National Research Nuclear University MEPhISarov 607186Russia

In addition to their.vis.ble motion s.ch as.s.imming(e.g.,with the help ofﬂagella),bacter.a can als. exhibit nanomotion that is.detectable only with highly s.ns.tive ins.r.ments.and this.s.udy s.ows.that it is.pos.ible to detect bacter.al nanomotion us.ng an AFM detection *** r.s.lts.s.ow that the nanomotion char.cter.s.ics.depend on the bacter.al s.r.in,and that nanomotion can be us.d to s.ns. the metabolic activity of bacter.a becaus. the os.illations.ar. s.ns.tive to the food pr.fer.nces.of the bacter.a and the type of s.r.ounding medium.

关键词： Nanomotion Bacter.a Cantilever Os.illation Atomic for.e micr.s.opy Metabolis.

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