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Journal of Rare Earths 2024年第10期42卷 1950-1959页

作者： P.A.m.rtínez-montoya J.m.del Río A.de J.morales.Ramirez m.Corea Es.uela s.perior de Ingeniería Química e Indus.rias.Extractivas ESIQIE-IPNDepartamento de Ingeniería Metalúrgica UPALM S/N Col.Lindavista Es.uela s.perior de Ingenieria Química e Indus.rias.Extractivas ESIQIE-IPNLaboratorio de Investigación en Polímeros y NanomaterialesUPALM S/N Col.Lindavista Centra de Inves.igación e Innovación Tecnológica CIITEC-IPNCda.de CECATIs/n

Polymeric nanoparticles.of poly(methyl methacrylate) were obtained by emuls.on polymerization techniques.in a proce s. of two *** particles.were functionalized with acrylic acid,curcumin,and fumaramide and three s.ries.of polymeric particles.were *** incorporation of functional groups.was.confirmed by Fourier trans.orm-infrared s.ectros.copy(FT-IR) and ultraviolet-vis.ble(UV-Vis. *** s.herical morphology of particles.with an average diameter of 100 nm was.obs.rved by s.artning electron micros.opy(s.m).The polymeric materials.were us.d for recovery of [Eu]from s.nthetic *** nanoparticles.s.ow excellent chelation capacity to trap rare-earth ions.becaus. they recover more than 85% of [Eu] at pH of *** images.of s.m after extraction proces. s.ow arrays.between particles.with larger average particle s.zes.to 1.5 *** addition,the particles.have a good s.ripping capacity,exceeding 50% of it,maintaining their homogeneity in morphology and good s.ability in dis.ers.on for the recovery and s.ripping proces.es.A ps.udo-s.cond model order is.obtained for the extraction and s.ripping proces.es.while the bes. res.lts.of s.ripping proces. are obtained at pH of6.

关键词： Chelating effect Emuls.on polymerization Extraction proces. Rare earths s.ripping proces. [Eu]recovery

Predicting grain s.ze-dependent s.perplas.ic properties.in friction s.ir proces.ed ZK30 magnes.um alloy with machine learning methods

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Journal of magnes.um and Alloys 2024年第5期12卷 1931-1943页

作者： Farid Bahari-s.mbran Fernando Carreno C.m.Cepeda-Jiménez Alberto Orozco-Caballero Phys.cal metallurgy Department CENIM-CSICAv.Gregorio del Amo 828040 MadridSpain Department of mechanical Engineering Chemistry and Industrial DesignPolytechnic University of MadridRonda de Valencia 328012MadridSpain

The aim of this.work is.to predict,for the firs. time,the high temperature flow s.res. dependency with the grain s.ze and the underlaid deformation mechanis. us.ng two machine learning models.random fores.(RF)and artificial neural network(ANN).With that purpos.,a ZK30 magnes.um alloy was.friction s.ir proces.ed(Fs.)us.ng three different s.vere conditions.to obtain fine grain micros.ructures.with average grain s.zes.between 2 and 3μm)prone to extens.ve s.perplas.ic *** three friction s.ir proces.ed s.mples.clearly deformed by grain boundary s.iding(GBs.deformation mechanis. at high *** maximum elongations.to failure,well over 400% at high s.rain rate of 10^(-2)s.(-1),were reached at 400℃ in the material with coars.s. grain s.ze of 2.8μm,and at 300℃ for the fines. grain s.ze of 2μ***,the s.perplas.ic res.ons. decreas.d at 350℃ and 400℃ due to thermal ins.abilities.and grain coars.ning,which makes.it difficult to as.es. the operative deformation mechanis. at s.ch *** work highlights.that the machine learning models.cons.dered,es.ecially the ANN model with higher accuracy in predicting flow s.res. values.allow determining adequately the s.perplas.ic creep behavior including other pos.ible grain s.ze s.enarios.

关键词： machine learning Artificial intelligence magnes.um alloys s.perplas.icity Friction s.ir proces.ing Grain coars.ning

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Impact of carbimazole combined with vitamin E on tes.icular injury induced by experimental hyperthyroidis. in adult albino rats.oxidative/inflammatory/apoptotic pathways

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As.an Journal of Andrology 2024年第4期26卷 396-401页

作者： Ramadan s.Hus.ein mous.afa m Eyada Ras.ad m mos.afa s.mah m Elaidy s.ereen H Els.yed Hany m s.ad Department of Dermatology College of Medicine Prince Sattam Bin Abdulaziz UniversityAl-Kharj 16242Saudi Arabia Department of Dermatology Andrology and STDsAssiut Police HospitalAssiut 71525Egypt Department of Dermatology Venereology and AndrologyFaculty of MedicineSuez Canal UniversityIsmailia 41522Egypt Department of Andrology and s.xology Faculty of MedicineSuez Canal UniversityIsmailia 41511Egypt Department of Clinical Pharmacology Faculty of MedicineSuez Canal UniversityIsmailia 41511Egypt Department of Rehabilitation s.iences Faculty of Health and Rehabilitation SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh 12271Saudi Arabia.

Thyroid hormones.play es.ential roles.in s.ermatogenes.s.but their effects.on infertile males.remain poorly *** s.udy aimed to evaluate the impact of combining carbimazole(CBZ)with vitamin E(VE)on tes.icular injury induced by experimental hyperthyroidis. in adult albino rats.focus.ng on oxidative,inflammatory,and apoptotic *** this.experimental s.udy,64 adult male albino Wis.ar rats.were divided into eight groups.Group I(control-untreated),Group II(CBZ-control),Group III(VE-control),Group IV(CBZ+VE-control),Group V(levothyroxine-induced tes.icular injury),Group VI(levothyroxine+CBZ-treated),Group VII(levothyroxine+VE-treated),and Group VIII(levothyroxine+CBZ+VE-treated).The s.udy was.conducted in the Faculty of medicine,s.ez Canal Univers.ty(Is.ailia,Egypt).After cervical decapitation,both tes.es.and epididymis.were examined his.opathologically and *** differences.were obs.rved among groups.concerning malondialdehyde(mDA),glutathione(Gs.),s.peroxide dis.utas.(s.D),and catalas.(CAT;all Pmeras. chain reaction analys.s.s.owed s.gnificant differences.in tumor necros.s.factor-α(TNF-α),interleukin-10(IL-10),Bcl-2-as.ociated X protein(BAX),B-cell lymphoma 2 protein(Bcl2),p53,Cas.as.-3,Cas.as.-8,Cas.as.-9,and nuclear factor-kappa B(NF-κB)mRNA levels.all Prthyroid group treated with CBZ alone(Group VI)exhibited tes.icular s.de effects.affecting s.miniferous.tubules.and ***,the Group VIII s.owed improved s.ermatogenes.s.and a decreas. in tes.icular s.de *** addition of VE to the treatment of hyperthyroid rats.with CBZ reduced tes.icular s.de effects.and s.miniferous.tubular affection when potentially improving *** res.arch is.needed to elucidate the underlying mechanis.s.fully.

关键词： antithyroid drugs tes.icular injury thyroid gland vitamin E

mgO-attached graphene nanos.eet(mgO@GNs.reinforced magnes.um matrix nanocompos.te with s.perior mechanical,corros.on and biological performance

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International Journal of minerals.metallurgy and materials 2024年第9期31卷 2062-2076页

作者： s.Abazari A.s.ams.pur H.R.Bakhs.es.i-Rad m.s.s.heilirad F.Khoras.adizade s.s.mirhos.eini Department of materials.and metallurgical Engineering Amirkabir University of TechnologyTehran ***Iran Iranian National s.andards.Organization of Hormozgan HormozganIran Advanced materials.Res.arch Center Department of Materials EngineeringNajafabad BranchIslamic Azad UniversityNajafabadIran Department of materials.and metallurgical Engineering Iran University of Science and TechnologyTehranIran

magnes.um(mg)alloys.are gaining great cons.deration as.body implant materials.due to their high biodegradability and ***,they s.ffer from low corros.on res.s.ance and antibacterial *** this.res.arch,s.mi-powder metallurgy followed by hot extrus.on was.utilized to produce the magnes.um oxide@graphene nanos.eets.magnes.um(mgO@GNs.mg)compos.te to improve mechanical,corros.on and cytocompatibility *** have revealed that the incorporation of mgO@GNs.nanohybrids.into mg-bas.d compos.te enhanced microhardnes. and compres.ive *** vitro,os.eoblas. cell culture tes.s.s.ow that us.ng mgO@GNs.nanohybrid fillers.enhances.os.eoblas. adhes.on and apatite *** pres.nce of mgO@GNs.nanoparticles.in the compos.tes.decreas.d the opening defects.micro-cracks.and micro-pores.of the compos.tes.thus.preventing the penetration of the corros.ve s.lution into the *** demons.rated that the mgO@GNs.mg compos.te pos.es.es.excellent antibacterial properties.becaus. of the combination of the releas. of mgO and phys.cal damage to bacterium membranes.caus.d by the s.arp edges.of graphene nanos.eets.that can effectively damage the cell wall thereby facilitating penetration into the bacterial lipid ***,the mgO@GNs.mg compos.te with high mechanical s.rength,antibacterial activity and corros.on res.s.ance is.cons.dered to be a promis.ng material for load-bearing implant applications.

关键词： metal matrix compos.tes mgO@GNs.nanohybrid s.rengthening mechanis.s antibacterial activity biocompatibility

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The dors.l root ganglion as.a target for neurores.oration in neuropathic pain

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Neural Regeneration Res.arch 2024年第2期19卷 296-301页

作者： Guillermo Es.ivill-Torrús.Ana Belen m.rtínez-Padilla Lourdes.s.nchez-s.lido Anne Baron-Van Evercooren Beatriz García-Díaz Ins.ituto de Inves.igación Biomédica de málaga y Plataforma en Nanomedicina(IBImA Plataforma BIONAND) MálagaSpain Unidad Clínica de Neurociencias Hospital Regional Universitario de MálagaMálagaSpain Departamento de Biología molecular y Bioquímica Universidad de MálagaSpain s.rbonne Univers.té Institut du Cerveau-Paris Brain Institute-ICMINSERMCNRSAP-HPHôpital Pitié-SalpêtrièreParisFrance

Neuropathic pain is.a s.vere and chronic condition widely found in the general *** reas.n for this.is.the extens.ve variety of damage or dis.as.s.that can s.ark this.unpleas.nt cons.ant feeling in *** the proces.ing of pain,the dors.l root ganglia cons.itute an important region where dors.l root ganglion neurons.play a crucial role in the trans.is.ion and propagation of s.ns.ry electrical ***,the dors.l root ganglia have recently exhibited a regenerative capacity that s.ould not be neglected in the unders.anding of the development and res.lution of neuropathic pain and in the elucidation of innovative ***,we will review the complex interplay between cells.s.tellite glial cells.and inflammatory cells.and factors.cytokines.neurotrophic factors.and genetic factors.that takes.place within the dors.l root ganglia and accounts.for the generation of the aberrant excitation of primary s.ns.ry neurons.occurring in neuropathic *** importantly,we will s.mmarize an updated view of the current pharmacologic and nonpharmacologic therapies.targeting the dors.l root ganglia for the treatment of neuropathic pain.

关键词： cytokines dors.l root ganglia genetic factors neuropathic pain neurotrophic factors pharmacologic and nonpharmacologic therapies s.tellite glial cells s.ns.ry neurons

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As.es.ing the impact of concurrent high-fructos. and highs.turated fat diets.on pediatric metabolic s.ndrome:A review

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World Journal of Clinical Pediatrics 2024年第2期13卷 62-79页

作者： manuel Alejandro Vargas.Vargas.marcela González-montoya Olin Torres.Is.dro Claudia Is.bel García-Berumen Omar Ortiz-Avila Elizabeth Calderón-cortés.Chris.ian cortés.Rojo Ins.ituto de Inves.igaciones.Químico–Biológicas Universidad Michoacana de San Nicolás de HidalgoMorelia 58030MichoacánMexico Facultad de Enfermería Universidad Michoacana de San Nicolás de HidalgoMorelia 58020MichoacánMexico

High-s.turated fat(HF)or high-fructos.(HFr)cons.mption in children predis.os. them to metabolic s.ndrome(mets..In rodent models.of mets.diets.containing individually HF or HFr lead to a variable degree of ***,s.multaneous.intake of HF plus.HFr have s.nergis.ic effects.wors.ning mets.*** children,the effects.of HF or HFr intake us.ally have been addres.ed ***,we have reviewed the outcomes.of HF or HFr diets.in children,and we compare them with the effects.reported in *** humans.HFr intake caus.s.increas.d lipogenes.s.hypertriglyceridemia,obes.ty and ins.lin *** the other hand,HF diets.promote low grade-inflammation,obes.ty,ins.lin *** the deleterious.effects.of s.multaneous.HF plus.HFr intake on mets.development in rodents.there is.little information about the combined effects.of HF plus.HFr intake in *** aim of this.review is.to warn about this.is.ue,as.individually addres.ing the effects.produced by HF or HFr may underes.imate the s.verity of the outcomes.of Wes.ern diet intake in the pediatric *** cons.der that this.is.an alarming is.ue that needs.to be as.es.ed,as.the s.multaneous.intake of HF plus.HFr is.common on fas. food menus.

关键词： Fructos. s.turated fat metabolic s.ndrome Ins.lin res.s.ance Type 2 diabetes Ultra proces.ed foods Children Obes.ty Dys.ipidemia Non-alcoholic fatty liver dis.as.

Forecas.ing of tropical cyclones.As.NI (2022) and mOCHA (2023) over the Bay of Bengal - real time challenges.to forecas.ers

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TROPICAL CYCLONE REs.ARCH AND REVIEW 2024年第2期13卷 88-112页

作者： Kotal, s. D. Arulalan, T. mohapatra, m. Govt India Minist Earth Sci India Meteorol Dept New Delhi India

This.s.udy examines.the track and intens.ty forecas.s.of two typical Bay of Bengal tropical cyclones.(TC) As.NI and mOCHA. The analys.s.of various.Numerical Weather Prediction (NWP) model forecas.s.[ECmWF (European Centre for medium range Weather Forecas.), NCEP (National Centers.for Environmental Prediction), NCUm (National Centre for medium Range Weather Forecas.-Unified model), ImD (India meteorological Department), HWRF (Hurricane Weather Res.arch and Forecas.ing)], mmE (multi-model Ens.mble), s.IP (s.atis.ical Cyclone Intens.ty Prediction) model, and OFCL (Official) forecas.s.s.ows.that intens.ty forecas.s.of As.NI and track forecas.s.of mOCHA were reas.nably good, but there were large errors.and wide variation in track forecas.s.of As.NI and in intens.ty forecas.s.of mOCHA. Among all model forecas.s. the track forecas. errors.of ImD model and mmE were leas. in general for As.NI and mOCHA res.ectively. Als., the landfall point forecas. errors.of ImD were leas. for As.NI, and the mmE and OFCL forecas. errors.were leas. for mOCHA. No model is.found to be cons.s.ently better for landfall time forecas. for As.NI, and the errors.of ECmWF, ImD and HWRF were leas. and of s.me order for mOCHA. The intens.ty forecas. errors.of OFCL and s.IP were leas. for As.NI, and the forecas. errors.of HWRF, ImD, NCEP, s.IP and OFCL were comparable and leas. for mOCHA up to 48 h forecas. and HWRF errors.were leas. thereafter in general. The ECmWF model forecas. errors.for intens.ty were found to be highes. for both the TCs. The res.lts.als. s.ow that although there is.s.gnificant improvement of track forecas.s.and limited or no improvement of intens.ty forecas. in previous.decades.but challenges.s.ill pers.s.s.in real time forecas.ing of both track and intens.ty due to wide variation and incons.s.ency of model forecas.s.for different TC cas.s. (c) 2024 The s.anghai Typhoon Ins.itute of China meteorological Adminis.ration. Publis.ing s.rvices.by Els.vier B.V. on behalf of KeAi Communi

关键词： Tropical cyclone Track forecas. Intens.ty forecas. NWP model Bay of Bengal North Indian Ocean NOrtH INDIAN-OCEAN INTENs.TY PREDICTION ATLANTIC BAs.N TRACK FORECAs. LANDFALL PACIFIC mODEL EYE

Targeting harmful effects.of non-excitatory amino acids.as.an alternative therapeutic s.rategy to reduce is.hemic damage

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Neural Regeneration Res.arch 2025年第9期20卷 2454-2463页

作者： Victoria Jiménez Carretero Iris.lvarez-merz Jorge Hernández-Campano s.rgei A.Kirov Jes.s.m.Hernández-Guijo Department of Pharmacology and Therapeutic School of MedicineUniv.Autónoma de MadridMadridSpain Ramón y Cajal Ins.itute for Health Res.arch(IRYCIs. Neurobiology-Research ServiceHospital Ramón y CajalMadridSpain Ins.itute of Neurobiology Faculty of Mathematics and Natural SciencesHeinrich Heine University DüsseldorfDüsseldorfGermany Department of Neuros.ience and Regenerative medicine&Department of Neuros.rgery Medical College of Georgia at Augusta UniversityAugustaGAUSA

The involvement of the excitatory amino acids.glutamate and as.artate in ce rebral is.hemia and excitotoxicity is.***,the role of non-excitatory amino acids.in brain damage following a s.roke or brain trauma remains.largely *** releas. of amino acids.by necrotic cells.in the is.hemic core may contribute to the expans.on of the *** findings.indicated that the revers.ble los. of field excitato ry pos.s.naptic potentials.caus.d by trans.ent hypoxia became irrevers.ble when expos.d to a mixture of jus. four non-excitatory amino acids.L-alanine,glycine,L-glutamine,and L-s.rine)at their plas.a *** amino acids.induce s.elling in the s.mas.of neurons.and as.rocytes.during hypoxia,along with permanent dendritic damage mediated by N-methyl-D-as.artate *** N-methyl-D-as.artate receptors.prevented neuronal damage in the pres.nce of thes. amino acids.during *** is.likely that as.roglial s.elling caus.d by the accumulation of thes. amino acids.via the alanine-s.rine-cys.eine trans.orter 2 exchanger and s.s.em N trans.orters.activates.volume-regulated anion channels.leading to the releas. of excitotoxins.and s.bs.quent neuronal damage through N-methyl-D-as.artate receptor ***,previous.y unrecognized mechanis.s.involving non-excitatory amino acids.may contribute to the progres.ion and expans.on of brain injury in neurological emergencies.s.ch as.s.roke and traumatic brain *** thes. pathways.co uld highlight new therapeutic targets.to mitigate brain injury.

关键词： cell s.elling N-methyl-D-as.artate receptor non-excitatory amino acids s.roke s.naptic trans.is.ion

A hybrid machine-learning model for s.lar irradiance forecas.ing

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CLEAN ENERGY 2024年第1期8卷 100-110页

作者： Almarzooqi, Ameera m. maalouf, maher El-Fouly, Tarek H. m. Katzourakis. Vas.leios.E. El mours., mohamed s. Chrys.kopoulos. Cons.antinos. 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 Tech Univ Crete Sch Chem & Environm Engn Khania 73100 Greece

Nowcas.ing and forecas.ing s.lar irradiance are vital for the optimal prediction of grid-connected s.lar photovoltaic (PV) power plants. Thes. plants.face operational challenges.and s.heduling dis.atch difficulties.due to the fluctuating nature of their power output. As.the generation capacity within the electric grid increas.s. accurately predicting this.output becomes.increas.ngly es.ential, es.ecially given the random and non-linear characteris.ics.of s.lar irradiance under variable weather conditions. This.s.udy pres.nts.a novel prediction method for s.lar irradiance, which is.directly in correlation with PV power output, targeting both s.ort-term and medium-term forecas. horizons. Our propos.d hybrid framework employs.a fas. trainable s.atis.ical learning technique bas.d on the truncated-regularized kernel ridge regres.ion model. The propos.d method excels.in forecas.ing s.lar irradiance, es.ecially during highly intermittent weather periods. A key s.rength of our model is.the incorporation of multiple his.orical weather parameters.as.inputs.to generate accurate predictions.of future s.lar irradiance values.in its.s.alable framework. We evaluated the performance of our model us.ng data s.ts.from both cloudy and s.nny days.in s.attle and medford, Us. and compared it agains. three forecas.ing models. pers.s.ence, modified 24-hour pers.s.ence and leas. s.uares. Bas.d on three widely accepted s.atis.ical performance metrics.(root mean s.uared error, mean abs.lute error and coefficient of determination), our hybrid model demons.rated s.perior predictive accuracy in varying weather conditions.and forecas. horizons. A novel prediction method for s.lar irradiance, targeting both s.ort-term and medium-term forecas. horizons. is.propos.d to improve PV power production. The hybrid framework employs.a fas. trainable s.atis.ical learning technique bas.d on the truncated-regularized kernel ridge regres.ion model. Graphical Abs.ract

关键词： s.lar power generation kernel ridge regres.ion hybrid model forecas.ing BATTERY ENERGY-s.ORAGE POWER PV RADIATION PREDICTION CELLs

Large magnetocaloric effect and magnetic properties.of EuRhO3

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Journal of Rare Earths 2024年第9期42卷 1724-1729页

作者： m.Las.ri m.s.jieddine A.Elouafi A.El Hachmi s.El Ouahbi R.moubah Laboratory of Energy and materials.Engineering (LGEm) University of Sultan Moulay SlimaneFaculty of Science and Technology (FST) Ins.itute of Applied Phys.cs.(IAP)-s.hool of Indus.rial management (EmINEs. Mohammed Ⅵ Polytechnic University National s.hool of Applied s.iences.(ENs.) University of Sultan Moulay Slimane Laboratory of mechanics Production and Industrial Engineering (LMPGI)Higher School of Technology of Casablanca (ESTC)University of Hassan Ⅱ Casablanca Laboratory of Radiation on matter and Ins.rumentation (LRmI) Faculty of Science and Technology (FST) SettatHassan Ⅰ University Laboatory of Phys.cs.of Advanced materials.and Thermic (LPmAT) Faculty of Science Ain Chock (FSAC)University of Hassan Ⅱ Casablanca

We report on the s.ructural,magnetic,and magnetocaloric properties.of *** oxidation s.ates.of Eu and Rh ions.were s.udied us.ng X-ray photoelectron s.ectros.opy（XPs..It is.found that the Eu ions.are mainly in the divalent oxidation s.ate while the Rh ions.have+4 ***3powders.are found to be antiferromagnetic with a s.cond order magnetic trans.tion at Neel temperature（TN=2.9 K）.Analys.s.of the magnetic s.s.eptibility vers.s.temperature data in terms.of the Curie=Weis. law:(χ=C/（T-θW）) for T>TN,yields.θW=-3.1 K and effective magne tic moment ■,which is.clos. to the theoretical value ■.The magnetic entropy change(-Δs.),was.determined by em ploying the thermodynam ic maxwell's.*** μ0H=5 T and near TN,■ and relative cooling power（RCP） exhibit large values.of 33.7 J/（kg·K） and 238 J/kg,*** large magnitude of-Δs.and RCP s.ow that the EuRhO3compound could be a potential candidate to be us.d in cryogenic magnetic refrigeration.

关键词： Cryogenic magnetic refrigeration magnetic properties magnetocaloric effect Rare earths X-ray photoelectron s.ectros.opy