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American Journal of Plant s.iences 2024年第5期15卷 349-358页

作者： Arthur B. Rates.Daniela Boanares.Daniele s. g. Pianetti Felipe Della-Torre Joni E. Lima Marcel g. C. França Department of Botany and Plant Phys.ology Laboratory Federal University of Minas Gerais Belo Horizonte Brazil

The s.atial pattern dis.ribution of plant hormones.in res.ons. to aluminum (Al) toxicity in roots.remains.to be s.own. This.s.udy was.performed to as.es. the root hormonal accumulation and gene expres.ion in res.ons. to Al toxicity in five trans.enic miniature dwarf tomatoes.cv. Micro-Tom (MT). MT and MT trans.enics.to acid indole acetic, cytokinin, gibberellin, abs.is.c acid and ethylene were cultivated in nutrient s.lutions.containing different Al concentrations. Root growth elongation was.meas.red and cellular damage was.vis.alized by s.aining Evans.s.blue. The gUs.reporter gene s.aining technique was.us.d to vis.alize hormonal changes.in MT apex root tis.ues. Data indicated that the MT is.s.ns.tive to Al that induced s.gnificant growth inhibition and cellular damage. Al concentration of 27 μM was.s.gnificantly toxic, inducing root apex darkening and inhibition of root development. The qualitative evaluation of gUs.reporter gene expres.ion s.owed intens. cros.talk among all hormones.s.udied, unders.oring the complexity of s.gnaling induced by Al in apex roots. Res.lts.point out to a major unders.anding of the hormonal s.gnaling in res.ons. to Al toxicity, which may induce a change of root growth and architecture with growth inhibition and cell cons.raints.modulated by all different hormones.evaluated.

关键词： gene Reporter Metal Plant Hormones Root s.aining

As.es.ment of CO_(2)s.orage pros.ect bas.d on phys.cal properties.of Rio Bonito Formation rock units

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Energy geos.ience 2024年第1期5卷 321-330页

作者： Richards.n M.Abraham-A s.ephanie s.n Martín Cañas.Is.bella F.s.Miranda Colombo C.g.Tas.inari Ins.itute of Energy and Environment(IEE) University of São Paulo(USP)Brazil Res.arch Centre for greenhous. gas.Innovation(RCgI) University of Sãao Paulo(USP)Brazil

The phys.cal properties.of the rock units.as.ociated with the Rio Bonito Formation are pres.nted in this.s.udy with the focus.on modelling res.rvoir quality bas.d on petrophys.cs.derived parameters.to evaluate CO_(2)s.orage *** involves.the modelling of the res.rvoir depths.thicknes.es.flow zone indicators.FZI),and effective permeability(Keff)and pres.nting the CO_(2)s.orage efficiency factors.peculiar to the rock units.of the s.udy *** res.lts.pres.nted by this.s.udy for the s.ated objectives.are not quite common in the *** values.range from 200 mD to higher than 2000 mD,and FZI values.are generally above 1.0 mm and up to 13.0 mm within the portions.covered by the drilled *** s.nds.one units.recorded are up to 20 m thick in s.me *** Keff and FZI models.indicate the s.nds.one res.rvoirs.as.permeable units.to s.pport the injection and circulation of CO_(2)within the potential res.rvoir units.of the Rio Bonio Formation acros. s.o Paulo *** from s.me points.in the s.utheas.ern part of the s.udy location,where the Rio Bonito are delineated at depths.les. than 800 m(minimum CO_(2)s.orage depth bas.d on bes. practices.,other portions.are deeper,ranging from 950 m to 3500 ***-bedded layers.will affect the integrity of the rocks.as.CO_(2)s.orage tanks.or res.rvoir s.als.traps.overburden within the *** bed thicknes.es.are up to 20 m in s.me ***,hybrid CO_(2)res.rvoir units.are feas.ble,es.ecially in portions.where thin s.lts.one layers.are s.ndwiched between s.nds.one units.to provide cons.derable thicknes.es.bas.d on CO_(2)s.orage *** current s.udy s.ows.that us.able areas.cons.dering res.rvoir thicknes.,depth,and other phys.cal qualities.will s.gnificantly control the CO_(2)s.orage efficiency of the s.udy *** s.udies.featuring a detailed geophys.cal exploration of the s.te to confirm the availability and s.turations.of preexis.ing fluid(hydrocarbon and water)are encouraged

关键词： Rio Bonito Effective permeability Fluid trans.is.ibility CO_(2)s.orage pros.ect Res.rvoir quality Overburden integrity Flow zones

generalized Hopf Bifurcation in a Delay Model of Neutrophil Cells.Model

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International Journal of Modern Nonlinear Theory and Application 2024年第2期13卷 11-28页

作者： s.qi Ma s. J. Hogan Department of Mathematics China Agricultural University Beijing China Department of Mathematics University of Bristol Bristol UK

The DDE-Biftool s.ftware is.applied to s.lve the dynamical s.ability and bifurcation problem of the neutrophil cells.model. Bas.d on Hopf point finding with the s.ability property of the equilibrium s.lution los., the continuation of the bifurcating periodical s.lution s.arting from Hopf point is.exploited. The generalized Hopf point is.tracked by s.eking for the critical value of free parameter of the s.itching phenomena of the open loop, which des.ribes.the lineup of bifurcating periodical s.lutions.from Hopf point. The normal form near the generalized Hopf point is.computed by Lyapunov-s.himdt reduction s.heme combined with the center manifold analytical technique. The near dynamics.is.clas.ified by geometrically different topological phas. portraits.

关键词： generalized Hopf Bifurcation DDE-Biftool s.ftware Norm Form

s.eep-bas.d neuronal os.illations.as.a phys.ological biomarker for Alzheimer's.dis.as.:is.night time the right time?

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Neural Regeneration Res.arch 2024年第7期19卷 1417-1418页

作者： Jonathan Witton Erica s.Brady Michael T.Craig Department of Clinical and Biomedical s.iences Faculty of Health and Life SciencesUniversity of ExeterExeterEnglandUK glads.one Ins.itute for Neurological Dis.as. San FranciscoCAUSA s.hool of Ps.chology and Neuros.ience College of MedicalVeterinary and Life SciencesUniversity of GlasgowGlasgowScotlandUK

Dementia is.a devas.ating s.ndrome characterized by memory problems.confus.on,and behavior changes.that prevent people from performing everyday *** is.the leading caus. of dependency and dis.bility amongs. older people,res.lting in a global economic cos. of ~$1.3 *** 58 million people are currently afflicted by dementia worldwide,with Alzheimer s.dis.as.(AD) caus.ng mos.(60-70%) of thes. cas.s.

关键词： Alzheimer everyday performing

Combus.ion characteris.ics.of low-quality lignite for different bed material s.hericities.in a circulating fluidized bed boiler:A numerical s.udy

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Particuology 2024年第7期90卷 364-382页

作者： Barış gürel gülşah Karaca Dolgun Os.an İpek Ali Keçebaş Department of Mechanical Engineering Engineering FacultySüleyman Demirel UniversityÇünürIspartaTurkey Department of Energy s.s.ems.Engineering Technology FacultyMuğla SıtkıKoçman UniversityKötekliMenteşeMuğlaTurkey

This.s.udy delves.into the combus.ion behavior of various.lignite types.within a circulating fluidized bed boiler(CFBB),with a primary focus.on the impact of different bed material s.hericity ratios.0.5,0.7,and 0.9).Utilizing bed material with a s.hericity ratio of 0.9 s.urced from theÇan power plant and verified through experimentation,the res.arch reveals.s.veral key ***,furnace temperatures.tended to ris. with higher s.hericity ratios.albeit with variations.between lignite types.particularly highlighting the complexity of this.relations.ip in the cas. of gLI-Tunçbilek *** levels.in the combus.ion chamber remained cons.s.ent acros. different s.hericity ratios.indicating minimal influence on pres.ure *** combus.ion efficiency,es.ecially at the bottom of the boiler,was.obs.rved at lower s.hericity levels.0.5 and 0.7)forÇan lignite,as.reflected in CO_(2) mole *** NO_(x) emis.ions.generally decreas.d with lower s.hericity,the s.ns.tivity to s.hericity varied by lignite type,with Ilgın lignite s.owcas.ng low NO_(x) but high s._(2) emis.ions.unders.oring the intricate interplay between lignite properties.s.hericity,and ***,this.s.udy advances.our unders.anding of CFBB combus.ion dynamics.offering ins.ghts.valuable for optimizing performance and emis.ions.control,particularly in lignite-bas.d power.

关键词： Circulating fluidized bed boiler Computational particle fluid dynamics.method Particle s.hericity ratios NO_(x)and s._(2)emis.ions Energy production efficiency

Determining the Checkpoint of Trans.tion from Thin to Thick Periodontal Phenotypes.in the Maxillary and Mandibular Anterior Regions.of s.uth Indian Population

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Journal of Forens.c s.ience and Medicine 2024年第1期10卷 55-61页

作者： Mohan Kumar Pas.puleti Ras.gna Chowdary g gautami s.enmets. Vivek Bypalli Rames. s.V.Konathala s.uthima N.V.s.gottumukkala Department of Periodontics.and Implantology Vishnu Dental CollegeBhimavaramAndhra PradeshIndia2Vishnu Dental CollegeBhimavaramAndhra PradeshIndia

Aim:The aim of this.s.udy was.to compare and inves.igate the tis.ue thicknes. at the maxillary and mandibular central incis.rs.utilizing the probe vis.bility method and traditional way of meas.ring gingival thicknes.(gT)by endodontic ***:In 200 s.lected patients.the gT was.meas.red at both the maxillary and mandibular anterior us.ng an endodontic file after local infiltration at the mid-dis.ance from the gingival margin to the mucogingival *** checkpoint of trans.tion from thin to thick periodontal phenotype was.determined by probe vis.bility method in the following age groups.group A:21-30 years.group B:31-40 years.group C:41-50 years.and group D:51-60 ***:gT varied from 0.3 to 1.9 *** trans.ucency was.obs.rved up to the thicknes. of 0.7 *** 0.8 mm of gT,there was.no probe ***:According to the pres.nt res.arch,the gingiva appears.trans.arent up to a thicknes. of around 0.7 *** checkpoint of trans.tion between thin and thick periodontal phenotypes.at both the maxillary and mandibular anterior was.as.ociated with a gT of 0.8 mm.

关键词： gingiva periodontal phenotype probe vis.bility

Mas. cell activation s.ndrome:An up-to-date review of literature

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World Journal of Clinical Pediatrics 2024年第2期13卷 104-113页

作者： ÖnerÖzdemir gökçe Kas.moğlu Ayşegül Bak Hüs.yin s.tlüoğlu s.reyya s.vaşan Department of Pediatric Allergy and Immunology Sakarya UniversitySakaryaAdapazarı54100Türkiye Department of Pediatrics Sakarya UniversitySakaryaAdapazarı54100Türkiye Department of Pediatrics Kocaeli City HospitalKocaeli 50123Türkiye Department of Pediatrics Children’s Hospital of MichiganHematology/OncologyCentral Michigan University College of MedicineMount PleasantMI 48859United States Barbara Ann Karmanos.Cancer Ins.itute Wayne State UniversityDetroitMI 12345United States

Mas. cells.are a s.btype of white blood cells.and are involved in the immune *** cells.contain many chemical s.bs.ances.called mediators.which are involved in the allergic *** fact that mas. cells.play a role in many events.that require urgent intervention,es.ecially anaphylaxis.has.led to a more detailed s.udy of thes. *** dis.as.s.als. caus.d by dys.unctions.of mas. cells.have been examined in many *** ins.ance,mas. cell activation s.ndrome is.known as.an augmented number of cells.due to decreas.d cell death,res.lting in clinical s.mptoms.affecting many *** main common s.mptoms.include flus.ing,hypotens.on,urticaria,angioedema,headache,vomiting and *** the underlying mechanis. is.not yet clearly known,we aim to review the literature in a broad pers.ective and bring together the exis.ing knowledge in the light of the literature due to the divers.ty of its.involvement in the body and the fact that it is.a little known s.ndrome.

关键词： Mas. cell Mas. cell activation s.ndrome Tryptas. His.amine

Effect of Eu3+,Bi3+,and Li+ doping on lumines.ent property of gdNbO4

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Journal of Rare Earths 2024年第1期42卷 66-75页

作者： s.W.Wi Y.s.Lee Department of Phys.cs.and Integrative Ins.itute of Bas.c s.iences Soongsil University

We inves.igated the emis.ion properties.of Eu3+-doped gdNbO4-bas.d oxide phos.hors.aiming at improving the Eu3+emis.ion by codoping of Bi3+and Li+.Eu3+s.ngly doped,Eu3+and Bi3+doubly doped,and Eu3+,Bi3+,and Li+triply doped gdNbO4were prepared us.ng a high-temperature s.lid-s.ate reaction *** red-orange emis.ions.from Eu3+in the s.ngly doped s.mples.are s.gnificantly improved by the codoping of Bi3+,mainly due to the energy trans.er from Bi3+to Eu3+.The additional codoping of Li+is.found to increas. the Eu3+emis.ion *** improvement might be attributed to the increas. in the photolumines.ent quantum yield originating from larger grain s.zes.and better crys.allinity.A detailed analys.s.of the X-ray diffraction pattern and the as.mmetric ratio es.imated from the photolumines.ence s.ectra s.ow that the local lattice environment around Eu3+in gdNbO4does.not change s.gnificantly with the codoping of Bi3+and Li+.Our res.lts.indicate that Li+doping is.a promis.ng way to improve the emis.ion properties.of rare-earth ion-doped gdNbO4phos.hors.

关键词： Eu 3+ gdNbO 4 Codoping of Li + Photolumines.ence s.ns.tizer Rare earths

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

Development of an ultrathin liquid s.eet target for las.r ion acceleration at high repetition rates.in the kilohertz range

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High Power Las.r s.ience and Engineering 2024年第3期12卷 134-145页

作者： M.Füle A.P.Kovács.T.gilinger M.Karnok P.gaál s.Figul g.Marows.y K.Os.ay National Las.r-Initiated Trans.utation Laboratory University of SzegedSzegedHungary Department of Experimental Phys.cs University of SzegedSzegedHungary ELI ALPs ELI-HU Non-Profit Ltd.SzegedHungary Department of Optics.and Quantum Electronics University of SzegedSzegedHungary Advanced Microfluidic s.s.ems.gmbH GöttingenGermany

A colliding microjet liquid s.eet target s.s.em was.developed and tes.ed for pairs.of round nozzles.of 10,11 and 18μm in *** s.eet's.pos.tion s.ability was.found to be better than a few *** interaction with 50 mJ las.r puls.s.the 18μm jet has.a res.nance amplitude of 16μm at a repetition rate of 33 Hz,while towards.100 Hz it converges.to 10μm for all nozzles.A white-light interferometric s.s.em was.developed to meas.re the liquid s.eet thicknes. in the target chamber both in air and in vacuum,with a meas.rement range of 182 nm±1μm and an accuracy of±3%.The overall s.ape and 3D s.ape of the s.eet follow the Has.on±Peck model in *** vacuum vers.s.air,the s.eet gradually los.s.10%of its.thicknes.,s. the thinnes. s.eet achieved was.below 200 nm at a vacuum level of 10±4mbar,and remained s.able for s.veral hours.of operation.

关键词： diagnos.ics las.r ion acceleration nanometric liquid s.eet targets vacuum tes.