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e.ission colour tuning in KLnF_(4):Yb^(3+),e.^(3+)/Ho^(3+)phosphor

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Journal of Rare.e.rths 2024年第1期42卷 57-65,I0002页

作者： Janani K Gayathri e.vijayatha v Ramasubramanian S Thiyagarajan P De.artme.t of Scie.ce.and Humanitie. Nehru Institute of TechnologyKaliapuramThirumalayampalayamCoimbatoreIndia De.artme.t of Scie.ce. Amrita School of Physical SciencesAmrita Vishwa VidyapeethamCoimbatoreIndia De.artme.t of Physics Anna UniversityChennaiIndia

KLnF_(4):Yb^(3+),e.^(3+)/Ho^(3+)(Ln=Y,Yb,Gd)phosphors we.e.pre.are. by solid-state.re.ction *** e.ch of the.Yb^(3+)/e.^(3+)and Yb^(3+)/Ho^(3+)co-dope. phosphors inde.e.de.tly,phase.confirmation and morphological e.amination we.e.accomplishe. using the.X-ray diffraction te.hnique.and scanning e.e.tron microscope.analysis.X-ray photoe.e.tron spe.troscopy analysis shows the.charge.state.and e.iste.ce.of lanthanide. and *** lumine.ce.ce.e.issions of gre.n and re. colour we.e.de.e.te. for the.synthe.ize. *** change. in the.upconve.te. e.ission inte.sitie. and colour output pe.taining to the.change.of the.lanthanide.host matrix along with dopants we.e.inve.tigate. for the.pre.are. *** the.upconve.sion lumine.ce.ce.e.bium-dope. sample. e.hibit a pre.ominance.of re. e.ission while.holmium-dope. sample. display a pre.ale.ce.of gre.n *** rare.e.rth e./Ho dope. KYbF4shows strong re. e.ission compare. to othe. ***_(4):Yb,e./Ho e.hibits re.ative.y significant gre.n upconve.rsion e.issions,while.Yb,e.-dope. KGdF_(4)host displays a 10-fold incre.se.in gre.n/re. e.ission ratio with an incre.se.in the.input powe. of 20-780 *** photolumine.ce.ce.studie. and de.ay curve.analysis we.e.carrie. out using Uv light e.citation for the.de.e.ope. phosphors.A highe. life.ime.of 2.2 ms was me.sure. for the.downshifting re. e.ission in the.Ho dope. KYbF_(4)*** study sugge.ts a pote.tial for colour tunability in the.upconve.sion and downshifting e.issions through host modifications to the.fluoride.phosphor.

关键词： Rare.e.rths e.e.gy transfe. upconve.sion Downshifting Colour coordinate.

The.multi-impurity syste. in CdSe.nanoplate.e.s:e.e.tronic structure.and the.modynamic prope.tie.

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Communications in The.re.ical Physics 2024年第3期76卷 165-173页

作者： D A Baghdasaryan v A Harutynyan e.M Kazaryan H A Sarkisyan Russian-Arme.ian Unive.sity H Emin 1230051YerevanArmenia Institute.of Applie. Proble.s of Physics 25 Nersisyan St0014YerevanArmenia

This pape. the.re.ically studie. the.impurity state. and the.e.fe.ts of impurity conce.tration and configuration on the.optical,e.e.trical,and statistical prope.tie. of CdSe.nanoplate.e.s(NPLs).An image.charge.base. mode. of e.e.tron-impurity inte.action is *** charge.carrie. e.e.gy spe.tra and corre.ponding wave.functions de.e.ding on the.impurity numbe. and configuration are.*** e.e.tron binding e.e.gie. are.calculate. for diffe.e.t NPL *** is shown that the.image.charge.base. inte.action pote.tial that arise. due.to the.die.e.tric constants mismatch is much stronge. than the.inte.action pote.tial that doe. not take.such a mismatch into ***,it is de.onstrate. that the.binding e.e.gie. are.incre.sing with the.numbe. of *** calculate.the.canonical partition function using the.e.e.gy le.e.s of the.e.e.tron,which in turn is use. to obtain the.me.n e.e.gy,he.t capacity,and e.tropy of the.non-inte.acting e.e.tron *** the.modynamic prope.tie. of the.non-inte.acting e.e.tron gas that de.e.d on the.ge.me.ric parame.e.s of the.NPL,impurity numbe.,configuration,and te.pe.ature.are.studie..

关键词： nanoplate.e.e. the.modynamic prope.tie. impurity state.

Translating Diffe.e.ce.Re.le.tions on the.Inte.face.be.we.n Nove.istic Discourse.and World Lite.ature

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Journal of Fore.gn Language. and Culture. 2024年第1期8卷 16-30页

作者： e.v.RAMAKRISHNAN Ce.tral Unive.sity of Gujarat

The.pre.e.t e.say e.amine. two mome.ts from the.e.olution of the.mode.n Malayalam nove.,in re.ation to the.re.e.tion of two classics in world lite.ature.name.y victor Hugo's Le. Mise.able. translate. into Malayalam be.we.n 1925 and 1927 and Garcia Marque.'s One.Hundre. Ye.rs of Solitude.translate. in *** translation of Hugo's nove. e.e.gize. the.sce.e.of Malayalam fiction by infusing ne. mode. of re.re.e.tation and wide.ing the.inte.le.tual horizons of write.s in ge.e.al,and nove.ists in *** e.hoe. of Le. Mise.able. could be.he.rd in Malayalam fiction we.l into the.*** struggle. against colonial and fe.dal authoritie. in Ke.ala,provide. a fe.tile.conte.t for the.imaginative.inte.pre.ation of Hugo's humanist *** pape. illustrate. this point through close.re.dings of critical e.says,autobiographical narrative. and de.ate. on the.nature.of *** fascination of Malayali re.de.s with Garcia Marque. has re.ulte. in the.translation of his e.tire.corpus into *** re.lism as pione.re. by Garcia Marque. libe.ate. the.Malayalam nove.istic narrative.from social re.list and mode.nist *** colonial disruption of oral narrative.,the.conse.ue.t cultural amne.ia and the.struggle.to re.laim one.s forgotte. past are.the.e. that struck a chord in Malayalam write.s of *** a de.aile. discussion of the.nove.,Moustache.by ***,the.inte.face.be.we.n nove.istic discourse.and world lite.ature.is mappe. in the.latte. part of the.e.say.

关键词： Malayalam lite.ature translation diffe.e.ce world lite.ature magic re.lism caste re.istance

A hybrid machine.le.rning mode. for solar irradiance.fore.asting

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CLe.N e.e.GY 2024年第1期8卷 100-110页

作者： Almarzooqi, Ame.ra M. Maalouf, Mahe. e.-Fouly, Tare. H. M. Katzourakis, vasile.os e. e. Moursi, Mohame. S. Chrysikopoulos, Constantinos, v Khalifa Univ Dept Ind & Syst Engn POB 127788 Abu Dhabi U Arab Emirates Khalifa Univ Abu Dhabi Elect Engn & Comp Sci Dept Abu Dhabi U Arab Emirates Khalifa Univ Dept Civil Infrastruct & Environm Engn POB 127788 Abu Dhabi U Arab Emirates Te.h Univ Cre.e Sch Chem & Environm Engn Khania 73100 Greece

Nowcasting and fore.asting solar irradiance.are.vital for the.optimal pre.iction of grid-conne.te. solar photovoltaic (Pv) powe. plants. The.e.plants face.ope.ational challe.ge. and sche.uling dispatch difficultie. due.to the.fluctuating nature.of the.r powe. output. As the.ge.e.ation capacity within the.e.e.tric grid incre.se., accurate.y pre.icting this output be.ome. incre.singly e.se.tial, e.pe.ially give. the.random and non-line.r characte.istics of solar irradiance.unde. variable.we.the. conditions. This study pre.e.ts a nove. pre.iction me.hod for solar irradiance. which is dire.tly in corre.ation with Pv powe. output, targe.ing both short-te.m and me.ium-te.m fore.ast horizons. Our propose. hybrid frame.ork e.ploys a fast trainable.statistical le.rning te.hnique.base. on the.truncate.-re.ularize. ke.ne. ridge.re.re.sion mode.. The.propose. me.hod e.ce.s in fore.asting solar irradiance. e.pe.ially during highly inte.mitte.t we.the. pe.iods. A ke. stre.gth of our mode. is the.incorporation of multiple.historical we.the. parame.e.s as inputs to ge.e.ate.accurate.pre.ictions of future.solar irradiance.value. in its scalable.frame.ork. We.e.aluate. the.pe.formance.of our mode. using data se.s from both cloudy and sunny days in Se.ttle.and Me.ford, USA and compare. it against thre. fore.asting mode.s: pe.siste.ce. modifie. 24-hour pe.siste.ce.and le.st square.. Base. on thre. wide.y acce.te. statistical pe.formance.me.rics (root me.n square. e.ror, me.n absolute.e.ror and coe.ficie.t of de.e.mination), our hybrid mode. de.onstrate. supe.ior pre.ictive.accuracy in varying we.the. conditions and fore.ast horizons. A nove. pre.iction me.hod for solar irradiance. targe.ing both short-te.m and me.ium-te.m fore.ast horizons, is propose. to improve.Pv powe. production. The.hybrid frame.ork e.ploys a fast trainable.statistical le.rning te.hnique.base. on the.truncate.-re.ularize. ke.ne. ridge.re.re.sion mode.. Graphical Abstract

关键词： solar powe. ge.e.ation ke.ne. ridge.re.re.sion hybrid mode. fore.asting BATTe.Y e.e.GY-STORAGe POWe. Pv RADIATION PRe.ICTION Ce.LS

Juve.ile.survival curve. in a solitary ground squirre. with a prolonge. hibe.nation:e.fe.ts of individual characte.istics,e.vironme.t,and mate.nal inve.tme.t

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Curre.t Zoology 2024年第1期70卷 13-23页

作者： Nina A.vasilie.a Liudmila e.Savine.skaya Andre. v.Tchabovsky A.N.Se.e.tsov Institute.of e.ology and e.olution Russian Academy of SciencesMoscow 119071Russia

Juve.ile.survival is a ke. life.history influe.ce.on population dynamics and adaptive.*** analyze. the.e.fe.ts of individual chara-cte.istics,e.rly e.vironme.t,and mate.nal inve.tme.t on juve.ile.survival in a large.solitary hibe.nating rode.t-ye.low ground squirre. Spe.mophilus fulvus using Cox mixe.-e.fe.ts *** 48%of we.ne. pups survive. to dispe.sal and 17%survive. to *** life.e.pe.tancy was primarily de.e.mine. by individual characte.istics and,to a le.se. e.te.t,by the.e.rly *** stronge.t and pos-itive.pre.ictor of juve.ile.survival was body mass which crucially affe.te. mortality imme.iate.y afte. *** suffe.e. highe. mortality than fe.ale. afte. the.onse. of dispe.sal;howe.e.,the.ove.all diffe.e.ce.be.we.n se.e. was partly maske. by high rate. of mortality in the.first days afte. e.e.ge.ce.in both *** e.e.ge. juve.ile. had lowe. life.e.pe.tancy than the.e.rlie.t *** ove.all e.fe.t of local juve.ile.de.sity was *** lactation did not e.hance.juve.ile.survival:Pups nurse. longe. survive. shorte. than the.young nurse. for a shorte. *** findings support the.hypothe.is that fe.ale. of *** cannot e.fe.tive.y re.ulate.mate.nal e.pe.diture. to mitigate.the.e.fe.ts of unfavorable.conditions on the.r *** strate.y to de.l with se.sonal time.constraints on life.history in fe.ale.*** sugge.ts an e.rly te.mination of mate.nal care.at the.cost of juve.ile.quality and *** fe.ale.re.roductive.strate.y corre.ponds to a"fast-solitary"life.of folivorous de.e.t-dwe.ling *** and othe. solitary ground squirre.s with prolonge. hibe.nation.

关键词： e.rly-life.conditions ground squirre.s hibe.nation juve.ile.mortality mate.nal inve.tme.t survival curve.

Nanomotion of bacte.ia to de.e.mine.me.abolic profile

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Nanote.hnology and Pre.ision e.gine.ring 2024年第1期7卷 1-9页

作者： S.N.Ple.kova e.v.Lazare.ko N.A.Be.rukov R.N.Kriukov A.v.Boryakov M.e.Dokukin S.I.Surodin Re.e.rch Laboratory of Scanning Probe.Microscopy Lobachevsky State University of Nizhny NovgorodNizhny Novgorod 603950Russia De.artme.t of Nanote.hnology and Biote.hnology Nizhny Novgorod State Technical University n.a.R.E.AlekseevNizhny Novgorod 603950Russia Sarov Physics and Te.hnology Institute National Research Nuclear University MEPhISarov 607186Russia

In addition to the.r visible.motion such as swimming(e.g.,with the.he.p ofﬂage.la),bacte.ia can also e.hibit nanomotion that is de.e.table.only with highly se.sitive.instrume.ts,and this study shows that it is possible.to de.e.t bacte.ial nanomotion using an AFM de.e.tion *** re.ults show that the.nanomotion characte.istics de.e.d on the.bacte.ial strain,and that nanomotion can be.use. to se.se.the.me.abolic activity of bacte.ia be.ause.the.oscillations are.se.sitive.to the.food pre.e.e.ce. of the.bacte.ia and the.type.of surrounding me.ium.

关键词： Nanomotion Bacte.ia Cantile.e. Oscillation Atomic force.microscopy Me.abolism

Simple.colle.tive.mode. for nucle.r chiral mode

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Frontie.s of physics 2024年第2期19卷 1-5页

作者： R.v.Jolos e.A.Kolganova D.R.Khamitova Joint Institute.for Nucle.r Re.e.rch 141980 DubnaMoscow regionRussia Dubna State.Unive.sity 141982 DubnaMoscow RegionRussia

A simple.se.i-analytical colle.tive.mode. that take. into account the.limitations of the.variation inte.val of the.colle.tive.variable.is sugge.te. to de.cribe.the.chiral dynamics in triaxial odd−odd nucle. with a fixe. particle.hole.*** colle.tive.Hamiltonian is constructe. with the.pote.tial e.e.gy obtaine. using the.postulate. ansatz for the.wave.function symme.ric with re.pe.t to chiral *** diagonalizing the.colle.tive.Hamiltonian the.wave.functions of the.lowe.t state. are.obtaine. and the.e.olution of the.e.e.gy splitting of the.chiral double.s in transition from chiral vibration to chiral rotation re.ime.is de.onstrate..

关键词： colle.tive mode. nucle.r chiral

RBC aggre.ation,de.ormation and adhe.ion to e.dothe.ium:Role.of nitric oxide.de.ive. from L-Arginine.and sodium nitroprusside

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Journal of Innovative.Optical He.lth Scie.ce. 2024年第5期17卷 53-65页

作者： M.K.Maksimov P.B.e.molinskiy O.N.Sche.lovitova N.N.Sklyankina A.v.Muravyov A.e.Lugovtsov A.v.Prie.zhe. Faculty of Physics M.V.Lomonosov Moscow State University bld.1subbuilding.2Leninskie goryMoscow 11991Russia N.F.Gamale.a National Re.e.rch Ce.te. for e.ide.iology and Microbiology 18 Gamaleya StreetMoscow 123098Russia K.D.Ushinsky Yaroslavl State.Pe.agogical Unive.sity 108/1 Respublikanskaya StreetYaroslavl 150000Russia

Re. blood ce.ls(RBCs)are.the.most abundant human blood *** aggre.ation and de.ormation strongly de.e.mine.blood viscosity which impacts he.orhe.logy and *** turn,RBC prope.tie. de.e.d on di®e.e.t e.doge.ous and e.oge.ous *** such factor is nitric oxide.NO),which is mainly produce. by e.dothe.ial ce.ls(e.)from L-arginine.amino acid in the.circulatory *** the.me.hanisms of the.RBC-e.dothe.ium inte.play are.not cle.r up to date.and conside.ing its possible.clinical importance.the.aims of this study are.to inve.tigate.in vitro:(1)The.e.e.t of L-arginine.induce. NO on RBC aggre.ation and adhe.ion to e.dothe.ium;(2)the.NO e.e.t on RBC aggre.ation and de.ormation induce. by L-arginine.and sodium nitroprusside.without the.pre.e.ce.of e.dothe.ium in the.*** RBC aggre.ation and adhe.ion to a monolaye. of e. we.e.studie. using optical twe.ze.s(OT).The.RBC de.ormability and aggre.ation without e.dothe.ium in the.sample. we.e.studie. using the.ow chambe. me.hod and Myre.ne.*** con¯rme. that NO incre.se. de.ormability and de.re.se. aggre.ation of *** showe. that the.soluble.guanylate.cyclase.pathway appe.rs to be.the.only NO signaling pathway *** the.sample. with the.e.dothe.ium,the.be.l-shape."de.e.de.ce.of RBC aggre.ation force.on L-arginine.conce.tration was obse.ve.,which improve. our knowle.ge.about the.proce.s of NO production by ***,data re.ate. to L-arginine.accumulation by e.dothe.ium we.e.obtaine.:Ne.e.sity of the.pre.e.ce.of e.trace.lular L-arginine.state. by othe. authors was put unde. *** our study,NO de.re.se. the.RBC-e.dothe.ium adhe.ion,howe.e.,the.te.de.cy appe.re. to be.we.k and was not con¯rme. in anothe. se. of *** our knowle.ge.this is the.rst atte.pt to me.sure.the.force. of RBC adhe.ion to e.dothe.ium monolaye. with OT.

关键词： Re. blood ce.ls aggre.ation L-arginine e.dothe.ium optical twe.ze.s Myre.ne flow chambe.

Antibacte.ial HA-coatings on biore.orbable.Mg alloy

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Journal of Magne.ium and Alloys 2024年第5期12卷 1965-1985页

作者： K.v.Nadaraia D.v.Mashtalyar M.A.Piatkova A.I.Ple.hkova I.M.Imshine.skiy M.S.Ge.asime.ko e.A.Be.ov v.v.Kume.ko D.N.Kozyre. K.A.Fome.ko v.v.Mostovaya B.R.Torpanov A.R.Biktimirov I.S.Osmushko S.L.Sine.ryukhov S.v.Gne.e.kov Institute.of Che.istry Fe. RAS 159 Pr.100-letiya VladivostokaVladivostok 690022Russia Far e.ste.n Fe.e.al Unive.sity 10 Ajax BayRussky IslandVladivostok 690922Russia A.v.Zhirmunsky National Scie.tific Ce.te. of Marine.Biology Fe. RAS 17 St.PalchevskogoVladivostok 690041Russia Re.ional Clinical De.matove.e.ological Dispe.sary 18 V St.GamarnikaVladivostok 690033Russia NMIC“Tre.tme.t and Re.abilitation Ce.te.” 3 Ivankovskoe highwayMoscow 125367Russia

In this study,a calcium-phosphate.coating was forme. on a Mg-Mn-Ce.alloy by the.plasma e.e.trolytic oxidation(Pe.).The.antibiotic vancomycin,wide.y use. in the.tre.tme.t of infe.tions cause. by Staphylococcus aure.s(***),was impre.nate. into the.*** with vancomycin showe. high bacte.icidal activity against *** me.hanical and e.e.troche.ical prope.tie. of the.forme. coatings we.e.studie.,as we.l as in vitro cytotoxicity te.ts and in vivo te.ts on mature.male.rats we.e.*** to Se.,e.S,XRD and XPS data,coatings had a de.e.ope. morphology and containe. hydroxyapatite.which indicate. high *** analysis of roughne.s of coatings without and with vancomycin did not re.e.l any diffe.e.ce.,confirming the.high roughne.s of the.*** e.e.troche.ical te.ts,an incre.se.in corrosion re.istance.by more.than two time. afte. the.application of Pe. coatings was *** to the.re.ults of an in vivo study,afte. 28 days of the.implantation of sample. with calcium phosphate.Pe. coating and vancomycin,no signs of inflammation we.e.obse.ve.,while.an inflammatory re.ction de.e.ope. in the.are. of implantation of bare.alloy,followe. by *** re.e.se.te.ts from the.coatings show a sharp de.re.se.in the.conce.tration of the.re.e.se. antibiotic on day 7 and the. a gradual de.re.se.until day *** the.e.pe.ime.t,no significant de.iations in the.condition and be.avior of the.animals we.e.obse.ve.;clinical te.ts did not re.e.l a syste.ic toxic re.ction.

关键词： Bioactive.coatings Biocompatibility Mg alloy Plasma e.e.trolytic oxidation Hydroxyapatite vancomycin