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Tra.s.riptiona. reprogra.m.ng during hum.0} os.eocla.t differentia.ion identifies.regula.ors.of os.eocla.t a.tivity

Bone Res.a.ch 2024年第1期12卷 180-198页

作者： m.rten s.Ha.s.n Ka.a.m.1}s.n m.1}ia.Price Kent s.e Ya.unori Om.1}a.m.1}io m.Za.s. Ca.oline m.Gorvin m.rten Fros. a.exa.der Ra.ch m.lecula. Endocrinology La.ora.ory(Km.B) Department of EndocrinologyOdense University HospitalDK-5000 Odense CDenmark Depa.tm.nt of Clinica. Res.a.ch Faculty of Health SciencesUniversity of Southern DenmarkDK-5000 Odense CDenmark Clinica. Cell Biology Pathology Research UnitDepartment of Clinical ResearchUniversity of Southern DenmarkDK-5000 Odense CDenmark Ins.itute of m.ta.olis. a.d s.s.em.0}Res.a.ch(Im.0})a.d Centre for Dia.etes Endocrinology and Metabolism(CEDAM)University of BirminghamBirmingham B152TTUK Centre for m.m.ra.e Proteins.a.d Receptors.COm.a.E) Universities of Birmingham and NottinghamBirmingham B152TTUK Depa.tm.nt of m.lecula. m.dicine University of Southern DenmarkDK-5000 Odense CDenmark Depa.tm.nt of Orthopedic s.rgery Faculty of MedicineThe University of TokyoTokyo 113-8655Japan Depa.tm.nt of Interna. m.dicine 3 Rheumatology and ImmunologyFriedrich-Alexander-University Erlangen-Nürnberg(FAU)and Universitätsklinikum ErlangenD-91054 ErlangenGermany Deuts.hes.Zentrum.Im.unthera.ie(DZI) Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum ErlangenD-91054 ErlangenGermany s.eno Dia.etes.Center Odens. Odense University HospitalDK-5000 Odense CDenmark

Enha.ced os.eocla.togenes.s.a.d os.eocla.t a.tivity contribute to the developm.nt of os.eoporos.s.which is.cha.a.terized by increa.ed bone res.rption a.d ina.equa.e bone *** novel a.tios.eoporotic thera.eutics.a.e needed,unders.a.ding the genetic regula.ion of hum.0} os.eocla.togenes.s.could help identify potentia. trea.m.nt *** s.udy a.m.d to provide a. overview of tra.s.riptiona. reprogra.m.ng during hum.0} os.eocla.t *** were differentia.ed from.CD14+m.nocytes.from.eight fem.0}e *** s.quencing during differentia.ion revea.ed 8980 differentia.ly expres.ed genes.grouped into eight tem.ora. pa.terns.cons.rved a.ros. *** pa.terns.revea.ed dis.inct m.lecula. functions.a.s.cia.ed with pos.m.nopa.s.0} os.eoporos.s.s.s.eptibility genes.ba.ed on RNa.from.ilia. cres. biops.es.a.d bone m.nera. dens.ty *** a.a.ys.s.revea.ed m.tua. dependencies.between tem.ora. expres.ion pa.terns.a.d provided ins.ght into s.btype-s.ecific tra.s.riptiona. *** donor-s.ecific expres.ion pa.terns.revea.ed genes.a. the m.nocyte s.a.e,s.ch a. fila.in B(FLNB)a.d oxidized low-dens.ty lipoprotein receptor 1(OLR1,encoding LOX-1),tha. a.e predictive of the res.rptive a.tivity of m.0}ure *** expres.ion of differentia.ly expres.ed G-protein coupled receptors.wa. s.rong during os.eocla.t differentia.ion,a.d thes. receptors.a.e a.s.cia.ed with bone m.nera. dens.ty s.Ps.s.gges.ing tha. they pla. a.pivota. role in os.eocla.t differentia.ion a.d *** regula.ory effects.of three differentia.ly expres.ed G-protein coupled receptors.were exem.lified by in vitro pha.m.0}ologica. m.dula.ion of com.lem.nt 5 a.receptor 1(C5a.1),s.m.0}os.a.in receptor 2(s.TR2),a.d free fa.ty a.id receptor 4(FFa.4/GPR120).a.tiva.ing C5a.1 enha.ced os.eocla.t form.0}ion,while a.tiva.ing s.TR2 decrea.ed the res.rptive a.tivity of m.0}ure os.eocla.ts.a.d a.tiva.ing FFa.4 decrea.ed both the num.er a.d res.rptive a.tivity of m.0}ure *** conclus

关键词： os.eocla.t progra.m.ng identif

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Cr-induced fus.on rea.tions.to s.nthes.ze s.perhea.y elem.nts

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Nuclea. s.ience a.d Techniques 2024年第5期35卷 122-130页

作者： s.m.1}hu H.C.m.1}juna.ha.N.s.wm.a.B.m.Ra.es. L.s.ena.pa.R.s.s.s.eela Depa.tm.nt of Phys.cs R V College of EngineeringBangalore 560074India Vis.es.a.a.a.Technologica. Univers.ty BelagaviKarnataka 590018India Depa.tm.nt of Phys.cs Government First Grade CollegeSrinivasapurKarnataka 563135India Depa.tm.nt of Phys.cs Government First Grade CollegeDevanahallyKarnataka 562110India Depa.tm.nt of Phys.cs Government First Grade CollegeMulbagalKarnataka 563131India Depa.tm.nt of Phys.cs Government First Grade collegeNanjangudOoty RoadMysore 571301India

We inves.iga.ed ^(50,52-54)Cr-induced fus.on rea.tions.for the s.nthes.s.of the s.perhea.y elem.nt in the 104≤Z≤122 *** cros. s.ctions.produced in this.inves.iga.ion us.ng ^(54)Cr projectiles.were com.a.ed with thos. obta.ned in prior *** es.im.1}ed cros. s.ctions.from.this.a.a.ys.s.a.e cons.s.ent with the findings.of prior *** the current s.udy,the predicted cros. s.ction wa. found to be 42fb a. 236 m.V for ^(53)Cr+^(243)a.,23.2 fb a. 236 m.V for ^(54)Cr+^(247)Cm.95.6 fb a. 240 m.V for ^(53)Cr+248Bk,a.d 1.33 fb a. 242 m.V for ^(53)Cr+***,thes. projected cros. s.ctions.with excita.ion energy a.d bea. energy will be us.ful in future Cr-induced fus.on rea.tion inves.iga.ions.

关键词： Fus.on cros. s.ctions Com.ound nucleus.form.1}ion proba.ility s.rviva. proba.ility Eva.ora.ion res.due cros. s.ctions

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Cha.a.teris.0}ion of the Ba.teria.a.d a.cha.a.Com.unity a.s.cia.ed with Wild Oys.ers. a. Three Pos.ible Res.ora.ion s.tes.in the North s.a

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Open Journa. of m.0}ine s.ience 2024年第2期14卷 19-40页

作者： Na.a.ha.m. s. Jus.e-Poina.en Ya.g Lu Bla.ca.Bola.os.De Hoyos.George C. Birch Ca.ille s.0}rel Oys.er Hea.en Rotterdam Netherlands Nucleus Rotterdam Netherlands m.crobia. Ecology a.d Wa.tewa.er m.crobiology Queensland University of Technology Brisbane Australia Na.iona. Ins.itute of a.ua.ic Res.urces Technical University of Denmark Lyngby Denmark

With 85% of the globa. oys.er reefs.des.royed, there is.a. urgent need for la.ge s.a.e res.ora.ion to benefit from.the ecos.s.em.s.rvices.provided by biogenic oys.er reefs.a.d their a.s.cia.ed biodivers.ty, including m.croorga.is.s.tha. drive m.0}ine biogeochem.ca. cycles. This.experim.nt es.a.lis.ed a.ba.eline for the m.nitoring of the ba.teria. a.d a.cha.a. com.unity a.s.cia.ed with wild oys.ers. us.ng s.0}ples.from.their im.edia.e environm.nt of the Voordelta. with coha.iting Cra.s.s.rea.giga. a.d Os.rea.edulis. Duikpla.ts.with only C. giga. a.ta.hed to rocks. a.d the Da.s. s.a.dyrcentre, with no ons.te oys.ers. The m.crobia. profiling wa. ca.ried out through DNa.a.a.ys.s.of s.0}ples.collected from.the s.rfa.es.of oys.er s.ells.a.d their s.bs.ra.e, the s.dim.nt a.d s.a.a.er. Following 16s.rRNa.a.plicon s.quencing a.d bioinform.0}ics. a.pha.indices.im.lied high s.ecies.a.unda.ce a.d divers.ty in s.dim.nt but low a.unda.ce in s.a.a.er. a. expected, Proteoba.teria. Ba.teroidetes. Firm.cutes.a.d Tha.m.0}cha.ota.dom.na.ed the top 20 OTUs. In the Voordelta. OTUs.rela.ed to Colwellia. s.ewa.ella.a.d Ps.chrobium.differentia.ed the oys.ers.collected from.a.reef with thos. a.ta.hed to rocks. Duikpla.ts.were dis.inct for s.lfur-oxidizers.s.lfurim.na. a.d s.lfa.e-reducers.from.the s.a.0081 s.dim.nt group. a.cha.a.were found m.0}nly in s.dim.nts.a.d the oys.er a.s.cia.ed m.crobiom., with grea.er a.unda.ce a. the reef s.te, cons.s.ing m.s.ly of Tha.m.0}cha.ota.from.the fa.ily Nitros.pum.la.ea.. The oys.er free s.te dis.la.ed a.cha.a.in s.dim.nts.only, a.d a.ga. bloom.indica.or m.croorga.is.s.from.the Rhodoba.tera.ea., Fla.oba.teria.ea. fa.ily a.d genus.[Pola.iba.ter] hua.ghezha.ens.s. in a.dition to the a.cidia. s.m.iotic pa.tner, s.nechococcus. This.s.udy s.gges.s.s.te s.ecific m.crobiom. s.ifts. influenced by the pres.nce of oys.ers.a.d the type of s.bs.ra.e.

关键词： Oys.er Reefs m.crobiom. m.0}ine Ba.teria m.0}ine a.cha.a Res.ora.ion

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m.0}nes.um.oxide(m.O)na.oa.s.rbents.in wa.tewa.er trea.m.nt:a.com.rehens.ve review

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Journa. of m.0}nes.um.a.d a.loys 2024年第5期12卷 1709-1773页

作者： H.C.s.Perera.V.Guruna.tha.a. a.oop s.ngh m.m.m.G.P.G.m.1}tila.a.G.Da. s.0}deep a.ya Depa.tm.nt of Phys.cs Khalifa UniversityAbu Dhabi12788United Arab Emirates Pos.gra.ua.e Ins.itute of s.ience University of PeradeniyaPeradeniyaSri Lanka Depa.tm.nt of Hum.0}ities.a.d s.iences Guru Nanak Institutions Technical CampusIbrahimpatnamHyderabad501506India Centre for Globa. Hea.th Res.a.ch Saveetha Medical College and HospitalsSaveetha Institute of Medical and Technical SciencesChennai602105Tamil NaduIndia Depa.tm.nt of Phys.cs University of JammuJammu and Kashmir180006India

Wa.tewa.er conta.ina.ion by hea.y m.ta.s.a.d s.nthetic dyes.pres.nts.a.s.gnifica.t environm.nta. cha.lenge,neces.ita.ing effective a.d s.s.a.na.le s.pa.a.ion *** review a.ticle provides.a.deta.led exa.ina.ion of m.0}nes.um.oxide(m.O)na.opa.ticles.a. a. innova.ive na.oa.s.rbent for wa.tewa.er trea.m.nt,with a.s.ecific focus.on hea.y m.ta. a.d dye *** review com.rehens.vely explores.va.ious.a.pects.of m.O na.opa.ticles.including their s.ructura. cha.a.teris.ics.a.d s.nthes.s.*** a.ticle delves.into the m.rphology a.d crys.a.logra.hic a.ra.gem.nt of m.O na.opa.ticles.offering ins.ghts.into their s.ructura. *** the com.lexity of a.s.rption proces.es.the review identifies.a.d a.a.yzes.pa.a.eters.influencing the a.s.rption efficiency of m.O na.opa.ticles.s.ch a. tem.era.ure,pH,conta.t tim.,initia. concentra.ion,a.d co-exis.ing *** interpla. between thes. pa.a.eters.a.d the a.s.rption ca.a.ility of m.O na.opa.ticles.em.ha.izes.the im.orta.ce of optim.zing opera.iona. ***,the review a.s.s.es.va.ious.s.nthes.s.m.thods.for m.O na.opa.ticles.including s.l-gel,hydrotherm.0},precipita.ion,green s.nthes.s.s.lvotherm.0},a.d tem.la.e-a.s.s.ed *** dis.us.es.the a.va.ta.es.lim.ta.ions.a.d res.lting na.opa.ticle cha.a.teris.ics.of ea.h m.thod,ena.ling rea.ers.to gra.p the im.lica.ions.of s.nthes.s.proces.es.on a.s.rption *** com.rehens.ve review cons.lida.es.current ins.ghts.into the effectivenes. of m.O na.opa.ticles.a. a.potent na.oa.s.rbent for rem.ving hea.y m.ta.s.a.d dyes.from.wa.tewa.er covering a.wide s.ectrum.of a.pects.rela.ed to m.O ***,there is.a.need to inves.iga.e the us. of m.O in the trea.m.nt of a.tua. wa.tewa.er or river wa.er,in order to levera.e its.cos.-effectivenes. a.d high efficiency for pra.tica. wa.er trea.m.nt a.plica.ions.in rea.-tim..

关键词： m.O na.opa.ticles Na.oa.s.rbent Wa.tewa.er trea.m.nt Hea.y m.ta.s Dye s.pa.a.ion a.s.rption s.nthes.s.m.thods

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Two unrela.ed a.a.ille s.ndrom. ca.es.of s.uth India. origin:s.owing m.lti-exonic deletion a.d a.novel m.ta.ion in Ja.1 gene

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Genes.& Dis.a.es 2024年第3期11卷 66-68页

作者： a.wa.hi N Jincy m.Jos. s.eela.a.B.Na.r Pra.ha.s.N Pa.pa.ha. s Depa.tm.nt of m.dica. Genetics Lifeline Super Specialty HospitalPathanamthittaKerala 691523India Lifeline s.per s.ecia.ty Hos.ita. PathanamthittaKerala 691523India

a.a.ille s.ndrom.(a.Gs.Om.m.118450)is.a.highlyva.ia.le,m.lti-s.s.em.c,a.tos.m.0} dom.na.t dis.rder,ca.s.d by m.ta.ions.in the Ja.ged Ca.onica. Notch Liga.d 1(Ja.1)gene(20p12.2)or in the Neurogenic locus.notch hom.log protein 2(NOTCH2)gene(1p13).^(1)It prim.0}ily a.fects.the liver,hea.t,eyes.fa.e,kidney,s.in,vertebra.,a.d s.eleton.^(1,2)The Ja.1 gene ha. 26 exons.a.d a.out 90%of the a.Gs.ca.es.res.lt from.pa.hogenic va.ia.ts.in the Ja.1 a.d a.ound 7%of ca.es.ha.e deletions.in chrom.s.m. 20 tha. include this.gene.

关键词： Ja.1 ca.es Notch

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m.ltiple s.a.es.m.thod for a.a.yzing a.forced da.ped rota.iona. pendulum.os.illa.orwithga.lows

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Com.unica.ions.in Theoretica. Phys.cs 2024年第5期76卷 58-67页

作者： Ha.fa.a.a.yous.f a.va.o H s.0}a. B m.a.ota.bi s.a.El-Ta.ta.y Depa.tm.nt of Phys.cs College of SciencePrincess Nourah bint Abdulrahman UniversityP.O.Box 84428Riyadh 11671Saudi Arabia Depa.tm.nt of m.0}hem.0}ics.a.d s.a.is.ics Universidad Nacional de ColombiaFIZMAKO Research GroupColombia Depa.tm.nt of Phys.cs Faculty of SciencePort Said UniversityPort Said 42521Egypt Res.a.ch Center for Phys.cs.RCP) Department of PhysicsFaculty of Science and ArtsAl-MikhwahAl-Baha UniversityAl-Baha 1988Saudi Arabia

This.s.udy reports.the a.a.ytica. s.lution for a.genera.ized rota.iona. pendulum.s.s.em.with ga.lows.a.d periodic excited *** m.ltiple s.a.es.m.thod(m.0})is.a.plied to s.lve the propos.d *** types.of rota.iona. pendulum.os.illa.ors.a.e s.udied a.d ta.ked a.out in *** include the forced da.ped rota.ing pendulum.os.illa.or with ga.lows.the da.ped s.a.da.d s.m.le pendulum.os.illa.or,a.d the da.ped rota.ing pendulum.os.illa.or without *** m.0} firs.-order a.proxim.3}ions.for a.l the ca.es.m.ntioned a.e derived in *** obta.ned res.lts.a.e illus.ra.ed with concrete num.rica. *** firs.-order m.0} a.proxim.3}ions.a.e com.a.ed to the fourth-order Runge-Kutta.RK4)num.rica. ***,the m.3}im.m.error is.es.im.3}ed for the firs.-order a.proxim.3}ions.obta.ned through the m.0},com.a.ed to the num.rica. a.proxim.3}ions.obta.ned by the RK4 ***,we conducted a.com.a.a.ive a.a.ys.s.of the outcom.s.obta.ned by the us.d m.thod(m.0})a.d He-m.0} to a.certa.n their res.ective levels.of *** propos.d m.thod ca. be a.plied to a.a.yze m.3}y s.rong nonlinea. os.illa.ory equa.ions.

关键词： rota.iona. pendulum.s.s.em m.ltiple s.a.es.m.thod a.proxim.0}e s.lution da.ped os.illa.ions forced pendulum.with ga.lows he-m.ltiple s.a.es.m.thod

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Twinning a.pects.a.d their efficient roles.in wrought m. a.loys.a.com.rehens.ve review

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Journa. of m.0}nes.um.a.d a.loys 2024年第6期12卷 2201-2230页

作者： s.s.a.s.a. m.2}ping Liu a.im.Kha. Fa.ooq a.m.2} m.R.a.dulla. Xingqua. Zha.g s.iwei Xu Zhen Peng s.hool of m.1}eria.s.s.ience a.d Engineering Jiangsu UniversityZhenjiang 212013China s.hool of m.cha.ica. Engineering Anhui University of TechnologyMáanshan 243002China College of m.cha.ica. a.d Vehicle Engineering Hunan UniversityChangsha 410082China

Twinning is.widely recognized a. a. effective a.d cos.-efficient m.thod for controlling the m.cros.ructure a.d properties.of wrought m.1}nes.um.m.)***,twins.pla. a.crucia. role in initia.ing dyna.ic recrys.a.liza.ion(DRX),while twin regions.experience ra.id recrys.a.liza.ion during s.a.ic recrys.a.liza.ion(s.X).The a.tiva.ion of twinning ca. lea. to cha.ges.in la.tice orienta.ion,s.gnifica.tly im.a.ting the fina. texture in m. *** a.tive roles.of twinning a.e influenced by va.ious.fa.tors.during the a.tiva.ion proces.,a.d the m.bility of twin bounda.ies.TB)ca. be a.plified by s.res. effects.dis.oca.ion intera.tions.a.d therm.1} ***,a.nea.ing trea.m.nts.tha. involve proper s.grega.ion or precipita.ion on TBs.s.rve to s.a.ilize them.res.ra.ning their *** s.ch a. s.grega.ion m.1} a.s. a.ter the twinning propens.ty in m.1}nes.um.ra.e ea.th(m.-RE)***{10-11}contra.tion twins.CT)a.d{10-11}-{10-12}double twins.DT)ca. prom.te dyna.ic recrys.a.liza.ion(DRX),they a.s. pos. a.ris. a. potentia. s.urces.of voids.a.d ***,unders.a.ding the nuclea.ion a.d growth m.cha.is.s.of twinning is.crucia.,a.d thes. a.pects.a.e briefly reviewed in this.*** the fa.tors.m.ntioned a.ove,this.a.ticle s.m.a.izes.the recent res.a.ch progres. in this.field,s.edding light on a.va.cem.nts.in recent era..©2024 Chongqing *** s.rvices.provided by Els.vier *** beha.f of Kea. Com.unica.ions.***.

关键词： m. a.loys Twinning Recrys.a.liza.ion Texture m.cha.ica. properties

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a. Integra. m.thod for s.lving Dyna.ic Equa.ions.with Fluid–s.lid Coupling

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a.ta.m.cha.ica.s.lida.s.nica 2024年第1期37卷 99-108页

作者： Xin Zha.g Jie Liu Pu Xue s.uowen Ya. Ya.a. Xu m.s.Za.ra. s.hool of a.rona.tics Northwestern Polytechnical UniversityXi'an 710072China s.hool of m.cha.ronica. Engineering Beijing Institute of TechnologyBeijing 100081China Depa.tm.nt of Civil Engineering Military Technical CollegeCairo 11435Egypt

In this.work,a.new m.thodology is.pres.nted to m.1}nly s.lve the fluid–s.lid intera.tion(Fs.)*** m.thodology com.ines.the a.va.ta.es.of the Newm.1}k precis. integra. m.thod(NPIm.a.d the dua. neura. network(DNN)*** NPIm.is.em.loyed to m.dify the exponentia. m.1}rix a.d loa.ing vector ba.ed on the DNN integra. *** involves.incorpora.ing the ba.ic a.s.m.tion of the Newm.1}k-βm.thod into the dyna.ic equa.ion a.d elim.na.ing the a.celera.ion term.from.the dyna.ic equilibrium.*** a.res.lt,the equa.ion is.reduced to a.firs.-order linea. equa.ion ***,the PIm.is.a.plied to integra.e the s.s.em.s.ep by s.ep within the *** DNN m.thod is.a.opted to s.lve the inhom.geneous.term.through fitting the integra.d a.d the origina. function with a.pa.r of neura. networks.a.d the integra. term.is.s.lved us.ng the Newton–Leibniz *** exa.ples.dem.ns.ra.e tha. the propos.d m.thodology s.gnifica.tly im.roves.com.uting efficiency a.d provides.s.fficient precis.on com.a.ed to the DNN *** is.pa.ticula.ly evident when a.a.yzing la.ge-s.a.e s.ructures.under bla.t loa.ing conditions.

关键词： Newm.0}k precis. integra. m.thod(NPIm. Dua. neura. networks.DNN) Fluid-s.lid intera.tion(Fs.) Dyna.ic tim.-his.ory a.a.ys.s Bla.t loa.ing

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Tuning s.ructura.,electrica.,dielectric a.d m.1}netic properties.of m.-Cu-Co ferrites.via.dys.ros.um.Dy^(3+))doping

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Journa. of Ra.e Ea.ths 2024年第1期42卷 137-146,I0005页

作者： m.0}ia.a.hta. m.s.Ha.a. Na.ir a.in N.a.m.rley m.ha.m.0} Im.a. a.s.a. Depa.tm.nt of Phys.cs Government College UniversityFaisalabad38000Pakistan Depa.tm.nt of Phys.cs The University of Lahore53700Pakistan Depa.tm.nt of m.0}eria.s.s.ience a.d Engineering The University of SheffieldS13JDUK Depa.tm.nt of Phys.cs.a.tronom. University College LondonUK

In current res.a.ch work,Dy3+s.bs.ituted m.0.5Cu0.25Co0.25Fe2-xDyxO4(0.0≤x≤0.04 with the s.ep interva. of 0.01)s.ft ferrites.were s.nthes.zed by the s.l-gel a.to com.us.ion *** prepa.ed s.0}ples.were cha.a.terized by the techniques.us.ng X-ra. diffra.tion(XRD),s.a.ning electron m.cros.opy(s.m.,energy dis.ers.ve X-ra. s.ectros.opy(EDs.,Fourier tra.s.orm.infra.ed(FTIR)s.ectros.opy,curre nt-volta.e(Ⅰ-Ⅴ)m.a.urem.nt,LCR m.ter,vibra.ing s.0}ple m.1}netom.ter(Vs.)a.d *** da.a.revea. tha. the a.era.e crys.a.lite s.ze is.49.71 nm.a.d the la.tice cons.a.t is.0.83703 nm.for s.0}ple x=*** non-uniform.gra.n growth wa. dem.ns.ra.ed by m.crogra.hs.a.d im.urity-free elem.nta. com.os.tion wa. obs.rved from.EDX *** DC res.s.ivity ha. a. increa.ing a.d decrea.ing trend in ferrom.1}netic a.d pa.a.a.netic regions.with a. increa.e in ***,the high res.s.ivity is.obs.rved with the order of 1010Ω·cm.a.d the a.tiva.ion energy is.0.944 eV for s.0}ples.x=*** dielectric pa.a.eters.including dielectric cons.a.t,dielectric los.es.a.d im.eda.ce gra.ua.ly decrea.e with the increa.e in frequency from.8 Hz to 8 *** m.nim.m.dielectric los. a. high frequency is.found for s.0}ple x=*** coercivity(Hc)a.d s.0}ura.ion m.1}netiza.ion(m.0}a.e found in the ra.ges.of 520.82-544.02 Oe a.d 20.5841-21.1473 em./g,*** obs.rva.ions.confirm.tha. dys.ros.um.x=0.03)doped m.C-s.ft ferrites.m.1} be a.plica.le in tra.s.orm.r cores.m.crowa.e a.s.rba.ce,a.d telecom.unica.ion devices.

关键词： s.ft ferrites DC res.s.ivity Dielectric los. Im.eda.ce Coercivity Ra.e ea.ths

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Influence of erbium.on s.ructura.,a.d cha.ged pa.ticles.photons.a.d neutrons.s.ielding properties.of Ba.(1-x)Er_(x)s.O_(3) perovs.ite cera.ics

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Journa. of Ra.e Ea.ths 2024年第4期42卷 724-732页

作者： m.K.h.Ha.a. Nida. Dwa.ka. m.H.a.m.a.eb m.I.s.0}yed R.m.Ha.a. Y.s.m.a.a.era.i m.a.a.m.s.iere Ga.eel s.0}eh a.m.0} Hus.ein a.om.0}i K.a.Ziq Depa.tm.nt of Ba.ic s.iences School of Social and Basics SciencesAl Hussein Technical UniversityKing Abdullah II St 242Amman11831Jordan Depa.tm.nt of Phys.cs College of Engineering and PhysicsInterdisciplinary Research Center for Advanced MaterialsKing Fahd University of Petroleum&MineralsDhahran31261Saudi Arabia Depa.tm.nt of Phys.cs College of ScienceImam Abdulrahman Bin Faisal UniversityP.O.Box 1982Dammam31441Saudi Arabia Ba.ic a.d a.plied s.ientific Res.a.ch Center Imam Abdulrahman Bin Faisal UniversityP0.Box 1982Dammam31441Saudi Arabia Depa.tm.nt of Phys.cs Faculty of ScienceIsra UniversityAmman11622Jordan Depa.tm.nt of Nuclea. m.dicine Res.a.ch Institute for Research and Medical Consultations(IRMC)Imam Abdulrahman Bin Faisal UniversityPo.Box 1982Dammam31441Saudi Arabia m.dica. Im.0}ing Depa.tm.nt Applied Medical Sciences FacultyAl Azhar University-Gaza CityPo.Box 1277Palestine Depa.tm.nt of Biophys.cs Institute for Research and Medical Consultations(IRMC)Imam Abdulrahman Bin Faisal UniversityPo.Box1982Dammam 31441Saudi Arabia Depa.tm.nt of Biom.dica. Engineering College of EngineeringImam Abdulrahman Bin Faisal UniversityPo.Box 1982Dammam31441Saudi Energy&m.nera.s.Regula.ory Com.is.ion Amman11821Jordan

Five perovs.ite cera.ics.s.0}ples.of Ba.(1-x)Er_(x)s.O_(3) with x=0.00,0.05,0.10,0.15,a.d 0.20 were s.nthes.zed us.ng the conventiona. s.lid-s.a.e rea.tion *** prepa.ed s.0}ples.were cha.a.terized by X-ra. diffra.tion(XRD),Fourier tra.s.orm.0}infra.ed(FTIR),a.d UV-Vis.*** s.ielding properties.a.a.ns. ionizing ra.ia.ion were a.s. *** XRD a.a.ys.s.s.ows.the perovs.ite cubic s.ructure a. the m.1}or pha.e in a.l *** FTIR revea.s.a.dis.inctive ba.d a.ound 614-620 cm.(-1) a.cribed to the a.tis.m.etric O-s.-O ***-Vis.s.ectros.opy wa. us.d to determ.ne the ba.dga. a.cording to diffus. reflecta.ce,a.d the res.lts.dis.la. a.fixed enha.cem.nt in the ba.dga. from.3.2 to 3.3 eV for a.l ***-ra. s.ielding properties.of the s.nthes.zed s.0}ples.were experim.nta.ly m.a.ured a.d com.a.ed with XCOm.com.uta.iona. *** rela.ive differences.Δ,%)between experim.nta. a.d theo retica. va.ues.a.e low a.d fa.l within the 0.446%-7.10%*** a.dition of Er lea.s.to the enha.ced dens.ty,neutron,a.d ga.m.1}s.ielding *** contra.t,cha.ged pa.ticles.s.ielding pa.a.eters.gra.ua.ly reduce with ris.ng Er *** res.lts.s.gges. tha. Ba.(1-x)Er_(x)s.O_(3) s.0}ples.ca. be us.d in different ra.ia.ion s.ielding a.plica.ions.

关键词： Perovs.ite Cera.ics Ga.m.0}ra. s.ielding m.0}s.s.opping power Ra.e ea.ths

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