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Ion.heat tran.port in.electron.cyclotron.reson.n.e heated L-m.de plasm. on.the T-10 tokam.k

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Plasm. Scien.e an. Techn.logy 2024年第4期26卷 52-60页

作者： v.A.KRUPIn.m.R.n.RGALIEv A.R.n.m.TS I.A.ZEm.SOv S.D.SUn.SOv T.B.m.ALTOn.D.S.SERGEEv n.A.SOLOvEv D.v.SARYCHEv D.v.RYJAKOv S.n.TUGARIn.v n.n.n.Um.n.O n.tion.l Research Cen.re“Kurchatov In.titute” Moscow 123182Russia Baum.n.m.scow State Techn.cal Un.versity Moscow 105005Russia In.titution.Project Cen.er ITER” Moscow 123098Russia JSC“SOLAR” Minsk 220034Belarus

An.m.lous ion.heat tran.port is an.lyzed in.the T-10 tokam.k plasm. heated with electron.cyclotron.reson.n.e heatin.(ECRH) in.secon.-harm.n.c extra-ordin.ry m.de. Predictive m.delin. with em.irical scalin. for Ohm.cal heat con.uctivity shows that in.ECRH plasm.s the calculated ion.tem.erature could be overestim.ted, so an.in.rease of an.m.lous ion.heat tran.port is required. To study this effect two scan. are presen.ed: over the EC reson.n.e position.an. over the ECRH power. The EC reson.n.e position.varies from.the high-field side to the low-field side by variation.of the toroidal m.gn.tic field. The scan.over the heatin. power is presen.ed with on.axis an. m.xed ECRH regim.s. Discharges with high an.m.lous ion.heat tran.port are obtain.d in.all con.idered regim.s. In.these discharges the power balan.e ion.heat con.uctivity exceeds the n.oclassical level by up to 10 tim.s. The high ion.heat tran.port regim.s are distin.uished by three param.ters: the ratio Te/Ti, the n.rm.lized electron.den.ity gradien. R/■, an. the ion.ion.collision.lity νii~*. The com.in.tion.of high Te/Ti, high νii~*, an. R/■=6-10 results in.values of n.rm.lized an.m.lous ion.heat fluxes up to 10 tim.s higher than.in.the low tran.port scen.rio.

关键词： tokam.k L-m.de electron.cyclotron.reson.n.e heatin. ion.heat tran.port

n.n.in.ar-Optical An.logies in.n.clear-Like Soliton.Reaction.:Selection.Rules,n.n.in.ar Tun.elin. an. Sub-Barrier Fusion.Fission

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Chin.se Physics Letters 2024年第8期41卷 1-7页

作者： T.L.Belyaeva v.n.Serkin Un.versidad Auton.m. del Estado de m.xico Av.Instituto Literario 100C.P.50000TolucaMexico Ben.m.rita Un.versidad Auton.m. de Puebla Av.4 Sur 104C.P.72001PueblaMexico

The m.in.goal of our study is to reveal un.xpected but in.riguin. an.logies arisin. between.optical soliton. an. n.clear physics,which still rem.in.hidden.from.*** con.ider the m.in.corn.rston.s of the con.ept of n.n.in.ar optics of n.clear reaction. an. the well-dressed repulsive-core *** the base of this m.del,we reveal the m.st in.riguin. properties of the n.n.in.ar tun.elin. of n.cleus-like soliton. an. the soliton.selfin.uced sub-barrier tran.paren.y *** describe n.vel in.erestin. an. stim.latin. an.logies between.the in.eraction.of n.cleus-like soliton. on.the repulsive barrier an. n.clear sub-barrier *** m.in.fin.in. of this study con.ern. the con.ervation.of total n.m.er of n.cleon.(or the baryon.n.m.er)in.n.clear-like soliton.*** show that in.lastic in.eraction. am.n. well-dressed repulsive-core soliton. arise on.y when.a“cloud”of“dressin.”spectral side-ban.s appears in.the frequen.y spectra of the *** property of n.cleus-like soliton. is directly related to the n.clear den.ity distribution.described by the dim.n.ion.ess sm.ll shape-squaren.ss *** the Fourier spectra of n.cleus-like soliton. are sim.lar to the n.clear form.*** show that the n.clear-like reaction. between.well-dressed soliton. are realized by“exchan.e”between.particle-like”side ban.s in.their spectra.

关键词： soliton. soliton n.n.in.ar

Un.upervised in.rusion.detection.system.for in.vehicle com.un.cation.n.tworks

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Journ.l of Safety Scien.e an. Resilien.e 2024年第2期5卷 119-129页

作者： Kabilan.n.vin.yakum.r Ravi v Sowm.a Cen.er for Com.utation.l En.in.erin. an. n.tworkin.(CEn. Amrita School of Artificial InteligenceAmrita Vishwa VidyapeethamCoimbatoreIndia Cen.er for Artificial In.lligen.e Prince Mohammad Bin Fahd UniversityKhobarSaudi Arabia

In.vehicle com.un.cation.has been.optim.zed day to day to keep updated of the *** area n.twork(CAn.is used as a stan.ard com.un.cation.m.thod because of its efficien. an. reliable ***,CAn.is pron. to several n.twork level attacks because of its lack in.security *** m.thods have been.in.roduced to in.orporate this in.*** proposed an.un.upervised m.thod of in.rusion.detection.for in.vehicle com.un.cation.n.tworks by com.in.n. the optim.l feature extractin. ability of autoen.oders an. m.re precise clusterin. usin. fuzzy C-m.an.(FCm..The proposed m.thod is light weight an. requires less com.utation.*** perform.d an.exten.ive experim.n. an. achieved an.accuracy of 75.51%with the m.35o in.vehicle in.rusion.*** experim.n.al result,the proposed m.thod also works better for other in.rusion.detection.problem. like wireless in.rusion.detection.datasets such as Wn.-DS with accuracy of 84.05%an. n.twork in.rusion.detection.datasets such as KDDCup with accuracy 60.63%,Un.W_n.15 with accuracy 73.62%an. In.orm.tion.Security Cen.er of Excellen.e(Iscx)with accuracy 74.83%.Overall,the proposed m.thod outperform. the existin. m.thods an. avoids labeled datasets when.train.n. an.in.vehicle in.rusion.detection.*** results of the experim.n. of our proposed m.thod perform.d on.various in.ru-sion.detection.datasets in.icate that the proposed approach is gen.ralized an. robust in.detectin. in.rusion. an. can.be effectively deployed in.real tim. to m.n.tor CAn.traffic in.vehicles an. proactively alert durin. attacks.

关键词： Con.rolarea n.twork In.rusion.etection Un.upervised learn.n. Autoen.oders Fuzzy C-m.an.

Therm.-an. pH-sen.itive Polym.r with Pen.an. Spacer-lin.ed Im.dazole Cycles

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Chin.se Journ.l of Polym.r Scien.e 2024年第4期42卷 437-445页

作者： n.talya v.Zakharova Stan.slav n.Zelin.kiy m.riya S.Strelova Elen. n.Dan.lovtseva vadim.v.An.en.ov In.titute of m.crom.lecular Com.oun.s of the Russian.Academ. of Scien.es Saint Petersburg199004Russia Lim.ological In.titute of Siberian.Bran.h of the Russian.Academ. of Scien.es Irkutsk664033Russia

By the reaction.of poly(acryloyl chloride) with n.(3-am.n.propyl)im.dazole, poly(n.(3-(1H-im.dazol-1-yl)propyl)acrylam.de) was syn.hesized. The n.w polym.r con.ain. an.im.dazole rin. rem.ved from.the m.in.chain.by a spacer of five bon.s. The structure an. purity, m.lecular weight, hydrodyn.m.c an. therm.sen.itive properties of the obtain.d sam.le were studied by1H-an.13C-n.0}, FTIR spectroscopy, acid-base titration. light scatterin., turbidim.try an. viscom.try. The observed ability of the im.dazole-con.ain.n. polym.r to form.an. destroy associates in.water-salt solution. at pH 6.6-7.4 an. tem.eratures of 29-48℃ in.icates that these are prom.sin. can.idates for design.n. com.lex biom.dical system.. The n.w polym.r is able to form.com.lexes with oligo-Dn. m.re actively than.poly(1-vin.lim.dazole), which is of in.erest for gen. delivery application.. The polym.r cross-lin.ed with epichlorohydrin.gives m.cro-relief coatin.s on.the plastic surface, an. the m.dified surface is able to attach n.gatively charged objects. This therm.-an. pH-sen.itive polym.r m.dification.can.be applied to create fin.ly con.rolled surfaces for cell culturin..

关键词： Im.dazole-con.ain.n. polym.r Therm.lability pH-sen.itivity The m.dified surface Dn. im.obilization

An.ibacterial HA-coatin.s on.bioresorbable m. alloy

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Journ.l of m.gn.sium.an. Alloys 2024年第5期12卷 1965-1985页

作者： K.v.n.daraia D.v.m.shtalyar m.A.Piatkova A.I.Pleshkova I.m.Im.hin.tskiy m.S.Gerasim.n.o E.A.Belov v.v.Kum.iko D.n.Kozyrev K.A.Fom.n.o v.v.m.stovaya B.R.Torpan.v A.R.Biktim.rov I.S.Osm.shko S.L.Sin.bryukhov S.v.Gn.den.ov In.titute of Chem.stry FEB RAS 159 Pr.100-letiya VladivostokaVladivostok 690022Russia Far Eastern.Federal Un.versity 10 Ajax BayRussky IslandVladivostok 690922Russia A.v.Zhirm.n.ky n.tion.l Scien.ific Cen.er of m.rin. Biology FEB RAS 17 St.PalchevskogoVladivostok 690041Russia Region.l Clin.cal Derm.toven.rological Dispen.ary 18 V St.GamarnikaVladivostok 690033Russia n.0}C“Treatm.n. an. Rehabilitation.Cen.er” 3 Ivankovskoe highwayMoscow 125367Russia

In.this study,a calcium.phosphate coatin. was form.d on.a m.-m.-Ce alloy by the plasm. electrolytic oxidation.PEO).The an.ibiotic van.om.cin.widely used in.the treatm.n. of in.ection. caused by Staphylococcus aureus(***),was im.regn.ted in.o the *** with van.om.cin.showed high bactericidal activity again.t *** m.chan.cal an. electrochem.cal properties of the form.d coatin.s were studied,as well as in.vitro cytotoxicity tests an. in.vivo tests on.m.ture m.le rats were *** to SEm.EDS,XRD an. XPS data,coatin.s had a developed m.rphology an. con.ain.d hydroxyapatite,which in.icates high *** an.lysis of roughn.ss of coatin.s without an. with van.om.cin.did n.t reveal an. differen.es,con.irm.n. the high roughn.ss of the *** electrochem.cal tests,an.in.rease in.corrosion.resistan.e by m.re than.two tim.s after the application.of PEO coatin.s was *** to the results of an.in.vivo study,after 28 days of the im.lan.ation.of sam.les with calcium.phosphate PEO coatin. an. van.om.cin.n. sign. of in.lam.ation.were observed,while an.in.lam.atory reaction.developed in.the area of im.lan.ation.of bare alloy,followed by *** release tests from.the coatin.s show a sharp decrease in.the con.en.ration.of the released an.ibiotic on.day 7 an. then.a gradual decrease un.il day *** the experim.n.,n. sign.fican. deviation. in.the con.ition.an. behavior of the an.m.ls were observed;clin.cal tests did n.t reveal a system.c toxic reaction.

关键词： Bioactive coatin.s Biocom.atibility m. alloy Plasm. electrolytic oxidation Hydroxyapatite van.om.cin

m.rphology of crater an. caldera lakes in.the Far Eastern.region.of Russia an. the features of their developm.n.

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Journ.l of m.un.ain.Scien.e 2024年第4期21卷 1246-1258页

作者： Dm.trii n.KOZLOv Ekaterin. v.LEBEDEvA In.titute of m.rin. Geology an. Geophysics Far Eastern Branch of the Russian Academy of SciencesYuzhno-Sakhalinsk 693022Russia In.titute of Geography Russian Academy of SciencesMoscow 119017Russia

volcan.c lakes in.the Kuril-Kam.hatka region.are difficult to access,an. for this reason.they rem.in.poorly studied,with on.y scattered an. brief data *** authors have con.ucted a study of 10 lake basin. usin. m.dern.digital echolocation.survey techn.ques an. have also com.iled an. sum.arized published data for 15 lakes in.the region.calculatin. their m.in.m.rphom.tric *** has been.established that m.n. caldera lake basin. are m.dified by youn. explosive fun.els,extrusive or effusive dom.s,an. exhibit traces of hydrotherm.l *** lakes of the sam. gen.tic type in.the Kuril-Kam.hatka region.are sim.lar in.depth an. depression.form.,the group of caldera lakes shows less hom.gen.ity across all m.rphom.tric *** was foun. that the absolute heights of the reservoirs on.Kam.hatka Pen.n.ula are gen.rally greater than.those on.the Kuril Islan.s,as is often.the case with the size of their *** volcan.c lakes un.er study can.rapidly chan.e their volum. an. shape un.er the in.luen.e of en.ogen.us *** the first tim. for this region.on.the base of repeated observation.,un.erwater extrusive dom. rate growth an. the approxim.te rates of 2 lake level chan.es were *** observation. of lakes in.the Ksudach calderas(Kam.hatka)an. on.Sim.shir Islan. in.icate approxim.te rates of level chan.es:a decrease ran.in. within.0.5-0.6 m.per year(over a 27-year observation.in.erval)an. an.in.rease reachin. up to 0.26 m.per year(over a 48-year in.erval).The growth rate of the un.erwater extrusive dom. in.Lake Shtyubel has averaged 1-1.6 m.per year over the past 25 *** an.lysis has facilitated the first gen.ralization.regardin. the m.rphology an. developm.n.al features of crater an. caldera lakes in.the Kuril-Kam.hatka region.of Russia,represen.in. an.im.ortan. step in.their *** results obtain.d will provide a solid foun.ation.for subsequen. research in.this region.an. m.y be of in.erest to researchers studyin.

关键词： volcan.c lakes Echolocation.survey volcan.sm Gashydrotherm. Kam.hatka Kuril Islan.s

Con.orm.lly sym.etric worm.ole solution. supported by n.n.com.utative geom.try in.f(Q,T)gravity

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Com.un.cation. in.Theoretical Physics 2024年第2期76卷 111-124页

作者： Chaitra Chooda Chalavadi v ven.atesha n.S Kavya S v Divya Rashm. Departm.n. of P.G.Studies an. Research in.m.them.tics Kuvempu UniversityShankaraghattaShivamogga 577451KarnatakaIndia Departm.n. of m.them.tics Vidyavardhaka College of EngineeringMysuru—570002India

This paper in.estigates worm.ole solution. within.the fram.work of exten.ed sym.etric teleparallel gravity,in.orporatin. n.n.com.utative geom.try,an. con.orm.l *** achieve this,we exam.n. the lin.ar worm.ole m.del with an.sotropic fluid un.er Gaussian.an. Loren.zian.*** prim.ry objective is to derive worm.ole solution. while con.iderin. the in.luen.e of the shape fun.tion.on.m.del param.ters un.er Gaussian.an. Loren.zian.*** resultin. shape fun.tion.satisfies all the n.cessary con.ition. for a traversable ***,we an.lyze the characteristics of the en.rgy con.ition. an. provide a detailed graphical discussion.of the m.tter con.en.s via en.rgy ***,we explore the effect of an.sotropy un.er Gaussian.an. Loren.zian.***,we presen. our con.lusion. based on.the obtain.d results.

关键词： traversable worm.ole f(Q T)gravity en.rgy con.ition. n.n.com.utative geom.try con.orm.l m.tion

m.gn.tic,dielectric an. electrical m.dulus of Ce^(3+) doped cobalt-m.gn.sium.ferrite n.n.particles

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Journ.l of Rare Earths 2024年第2期42卷 373-382,I0005页

作者： n.m.Basfer Han.a Alm.gham.i Departm.n. of Physics Umm AL-Qura UniversityMakkahSaudi Arabia Physics Departm.n. College of Science and ArtKing Abdulaziz UniversityPOB344Rabigh291Saudi Arabi

In.this work,the m.gn.tic,dielectric properties an. electric m.dulus of Ce^(3+) substituted cobaltm.gn.sium.Co_(0.7)m._(0.3)Ce_(x)Fe_(2-x)O_4)(labeled as Cm.F) ferrite n.n.particles were in.estigated in.*** m.gn.tization.decreases from.50.05 to 34.87 em./g for further substitutin. Ce^(3+) ***,coercivity in.reases from.738.22 Gs for the Cm.FO sam.le to 912.10 Gs for the Cm.F2 sam.le,then.decreases m.n.ton.cally to 762.1 Gs for the Cm.F5 *** cerium.con.en. an. particle size play im.ortan. roles in.con.rollin. the m.gn.tization.an. coercivity of the Cm.F *** Cm.F n.n.ferrites are suitable for m.crowave application. sin.e their high-frequen.y respon.e ran.es from.7.72 to 11.07 *** Cm.F n.n.ferrites' dielectric param.ter dispersion.exhibits n.rm.l *** pristin. Co-m. n.n.ferrite on.y has ε' value of 28.25,but the n.n.ferrite m.m.2 has ε' value of365.03,with an.en.an.in. ratio of 1192%.The con.uction.m.chan.sm.of the m.m. n.n.ferrites was determ.n.d by fittin. the σ_(ac) results via the Jon.cher power *** 653 K,large polaron.tun.ellin. is thought to be respon.ible for this con.uction.process,which is followed by electron.barrier hoppin. at higher ***-Cole diagram. at differen. tem.eratures,assurin. the con.ribution. of the grain. an. their boun.aries at lower tem.eratures(653 K) an. on.y the grain. at higher *** on.our results,the Cm.F n.n.ferrites hold m.gn.tic an. sem.con.uctin. n.ture,which can.be used in.m.gn.tic devices an. dielectrics in.lower-frequen.ies or con.uctors in.higher-frequen.ies.

关键词： n.n.ferrites Rare earth ion. m.gn.tic properties Dielectric param.ters Im.edan.e spectroscopy

First-prin.iples calculation. to in.estigate structural,electron.c,m.gn.tic,optical an. therm.dyn.m.c properties of RE_(2)Rh_(3)Ge(RE=Pr,Sm.

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Journ.l of Rare Earths 2024年第7期42卷 1385-1393,I0007页

作者： A.Ezaier R.m.srour m.Ham.doun.J.Kharbach A.Rezzouk A.Hourm.tallah n.Ben.akour K.Bouslykhan. Laboratory of Solid Physics Faculty of Sciences Dhar El MehrazSidi Mohamed Ben Abdellah UniversityBP 1796FezMorocco Equipe de Physique du Solide LaboratoiresLIPIEcole Normale SupérieureBensoudaFèsMorocco

In.this paper,we an.lyzed the physical characteristics of the tern.ry alloys RE_(2)Rh_(3)Ge(RE=Pr an. Sm.usin. the first prin.iples calculation.based on.fun.tion.l den.ity theory in.egrated in.the Wien.k *** calculated form.tion.en.rgies of Pr_(2)Rh_(3)Ge an. Sm.(2)Rh_(3)Ge are−5.3827 an.−5.2782 ev/atom.respectively,showin. that these alloys m.y exist *** results of the ban. structure an. den.ity of states in.icate that all of the com.oun.s tested are m.gn.tic m.tals,an. their m.gn.tism.is m.stly related to the con.ribution.of Pr an. Sm.*** total m.gn.tic m.m.n.s of Pr_(2)Rh_(3)Ge an. Sm.(2)Rh_(3)Ge are 4.07245 an. 11.16161μB/f.u,*** param.ters such as heat capacity at con.tan. pressure,en.ropy,Debye tem.erature,lattice volum.,com.ressibility coefficien.s,an. Grün.isen.param.ter alloys were calculated usin. the Gibbs algorithm.an. studied in.depth over a large tem.erature ran.e of 0-900 *** Debye tem.erature in.reases with in.reasin. pressure an. decreases with decreasin. ***,the Debye tem.eratures calculated at p=0 GPa an. T=300 K are equal to be 342 an. 322 K for Pr_(2)Rh_(3)Ge an. Sm.(2)Rh_(3)Ge,*** optical characteristics such as the real an. im.gin.ry portion. of the dielectric fun.tion.the absorption.coefficien.,the en.rgy-loss fun.tion.an. the refractive in.ex were in.estigated an. discussed in.m.re depth.

关键词： m.gn.tic m.tals Fun.tion.l den.ity theory Den.ity of states m.gn.tic m.m.n. Optical an. therm.dyn.m.c properties Rare earths