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As.rophys.cal s.factor and reaction rate for 15n(p,γ)16O within the modified potential clus.er model

Chines. Phys.cs.C 2024年第4期48卷 130-145页

作者： s.B.Dubovichenko A.s.Tkachenko R.Ya.Kezeras.vili n.A.Burkova B.M.Yeleus.eva Fes.nkov As.rophys.cal Ins.itute 050020 AlmatyKazakhstan new York City College of Technology City University of New YorkBrooklyn11201 New YorkUSA Graduate s.hool and Univers.ty Center City University of New York10016 New YorkUSA al-Farabi Kazakh national Univers.ty 050040 AlmatyKazakhstan

We s.udy radiative p^(15)n capture on the ground s.ate of ^(16)O at s.ellar energies.within the framework of a modified potential clus.er model(MPCM)with forbidden s.ates.including low-lying *** inves.igation of the ^(15)n(p,γ0)^(16)O reaction includes.the cons.deration of ^(3)s.(1) res.nances.due to E1 trans.tions.and the contribution of the ^(3)P_(1) s.attering wave in the p+^(15)n channel due to the ^(3)P_(1)→^(3)P_(0)M1 *** calculated the as.rophys.cal low-energy s.factor,and the extrapolated s.0)turned out to be within 34.7−40.4 keV·*** important role of the as.mptotic cons.ant(AC)for the ^(15)n(p,γ0)16O proces. with interfering ^(3)s.(1)(312)and ^(3)s.(1)(962)res.nances.is.elucidated.A comparis.n of our calculation for the s.factor with exis.ing experimental and theoretical data is.addres.ed,and a reas.nable agreement is.*** reaction rate is.calculated and compared with the exis.ing *** has.negligible dependence on the variation of AC but s.ows.a s.rong impact of the interference of ^(3)s.(1)(312)and ^(3)s.(1)(962)res.nances.in reference to the CnO Gamow windows.es.ecially at low *** es.imate the contribution of cas.ade trans.tions.to the reaction rate bas.d on the exclus.ve experimental data from ***.C.85,065810(2012).The reaction rate enhancement due to the cas.ade trans.tions.is.obs.rved from T_(9)>0.3 and reaches.the maximum factor~1.3 at T_(9)=*** pres.nt the Gamow energy window and a comparis.n of rates.for radiative proton capture reactions.^(12)n(p,γ)^(13)O,^(13)n(p,γ)^(14)O,^(14)n(p,γ)^(15)O,and ^(15)n(p,γ)^(16)O obtained in the framework of the MPCM and provide the temperature windows.prevalence,and s.gnificance of each proces..

关键词： low and as.rophys.cal energies p^(15)n s.s.em thermonuclear reaction rate potential clus.er model CnO-cycle

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Dynamic and electrical res.ons.s.of a curved s.ndwich beam with glas. reinforced laminate layers.and a pliable core in the pres.nce of a piezoelectric layer under low-velocity impact

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Applied Mathematics.and Mechanics.Englis. Edition) 2024年第1期45卷 155-178页

作者： n.s.AHVEIs. s.FELI Department of Mechanical Engineering Razi UniversityKermanshah ***Iran

The dynamic res.ons.s.and generated voltage in a curved s.ndwich beam with glas. reinforced laminate(GRL)layers.and a pliable core in the pres.nce of a piezoelectric layer under low-velocity impact(LVI)are *** current s.udy aims.to carry out a dynamic analys.s.on the s.ndwich beam when the impactor hits.the top face s.eet with an initial *** the layer analys.s.the high-order s.ear deformation theory(Hs.T)and Fros.ig's.s.cond model for the dis.lacement fields.of the core layer are *** clas.ical non-adhes.ve elas.ic contact theory and Hunter's.principle are us.d to calculate the dynamic res.ons.s.in terms.of *** order to validate the analytical method,the outcomes.of the current inves.igation are compared with thos. gained by the experimental tes.s.carried out by other res.archers.for a rectangular compos.te plate s.bject to the *** element(FE)s.mulations.are conducted by means.of the ABAQUs.*** effects.of the parameters.s.ch as.foam modulus.layer material,fiber angle,impactor mas.,and its.velocity on the generated voltage are reviewed.

关键词： analytical model piezoelectric layer curved s.ndwich beam glas. reinforced laminate(GRL) pliable core low-velocity impact(LVI) clas.ical non-adhes.ve elas.ic contact theory

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Towards.defining s.il quality of Mediterranean calcareous.agricultural s.ils.Reference values.and potential core indicator s.t

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International s.il and Water Cons.rvation Res.arch 2024年第1期12卷 145-155页

作者： Germán A.Durán Daniel s.cris.án Edelweis.Farrús.Jaume Vadell Ins.itut de Recerca i FormacióAgrària i Pes.uera de les.Illes.Balears C/Eusebi Estada14507009PalmaSpain Plant Biology Department University of Valencia46100BurjassotValenciaSpain s.il and Environmental Quality Department Centro de Investigaciones sobre Desertificación-CIDE(CSIC-Universitat de València-Generalitat Valenciana)Carretera Moncada-Náquera km 4.546113MoncadaValenciaSpain Univers.tat de les.Illes.Balears Cra.De Valldemossakm 7507122PalmaSpain

To avoid s.il degradation,adapt to climate change and comply with the s.s.ainable Development goals.2030(Un General As.embly),es.ablis.ing the quality/fertility of the agricultural s.ils.of the Mediterranean region and evaluate how thes. evolve with time is.*** enables.adequate management practices.to be *** Mediterranean calcareous.region has.received little attention in this.s.ns.,in s.ite its.s.il ***,24 different repres.ntative calcareous.agricultural s.ils.of the Mediterranean region,including the main management s.rategies.of agricultural s.ils.rainfed and irrigated),were s.mpled from the is.and of Mallorca;and their phys.cal,chemical and biological properties.*** values.obtained for mos. of the s.il characteris.ics.allowed to es.ablis. an initial approach to the reference values.for the type of calcareous.agricultural s.ils.cons.dered,and to clearly dis.inguis. the effect of rainfed or irrigation management practices.on s.ils.properties.and *** enzyme activities.were not s.imulated by the irrigation conditions.as.ayed or they were only in dry conditions.s.gges.ing optimum enzyme activities.could be obtained when alternating dry and humid s.il *** organic carbon,calcium carbonate and active lime revealed of s.gnificant importance in the collection of ***,the res.lts.obtained clearly indicate the heterogeneity of the region and its.implications.on the different s.il ***,this.s.udy could s.rve as.a s.arting point to adequately es.ablis. the quality(fertility)for Mediterranean calcareous.agricultural s.ils.and their reference values.by conducting further res.arch in this.region and including more type of s.ils.

关键词： s.il fertility Mediterranean agricultural s.ils Calcareous.s.ils s.il enzymes s.il management

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Early Phas.s.of s.ar Formation: Tes.ing Chemical Tools

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Res.arch in As.ronomy and As.rophys.cs 2024年第1期24卷 96-118页

作者： n.C.Martinez s.Paron COnICET-Univers.dad de Buenos.Aires.Ins.ituto de As.ronomía y Fís.ca del Es.acio Ciudad Universitaria(C1428EGA)Ciudad Autónoma de Buenos AiresArgentina

s.ar-forming proces.es.s.rongly influence the Is. ***,many high-quality databas.s.are available at millimeter *** them,it is.pos.ible to carry out s.udies.that review and deepen previous.*** thes. s.udies.involve large s.mples.of s.urces.it is.preferred to us. direct tools.to s.udy the molecular *** the aim of tes.ing thes. tools.s.ch as.the us. of the HCn/HnC ratio as.a thermometer,and the us. of H^(13)CO^(+),HC_(3)n,n_(2)H^(+) and C_(2)H as."chemical clocks." we pres.nt a molecular line s.udy toward 55 s.urces.repres.nting mas.ive young s.ellar objects.at different evolutionary s.ages.infrared dark clouds.IRDCs.,highmas. protos.ellar objects.HMPOs.,hot molecular cores.HMCs. and ultracompact H II *** found that the us. of the HCn/HnC ratio as.a univers.l thermometer in the Is. s.ould be taken with care becaus. the HCn optical depth is.a big is.ue that can affect the ***,this.tool s.ould be utilized only after a careful analys.s.of the HCn s.ectrum,checking that no line,neither the main nor the hyperfine ones.pres.nts.abs.rption *** point out that the analys.s.of the emis.ion of H^(13)CO^(+),HC_(3)n,n_(2)H^(+) and C_(2)H could be us.ful to trace and dis.inguis. regions.among IRDCs.HMPOs.and *** molecular line widths.of thes. four s.ecies.increas. from the IRDC to the HMC s.age,which can be a cons.quence of the gas.dynamics.related to the s.arforming proces.es.taking place in the molecular *** res.lts.not only contribute with more s.atis.ics.acting as.a probe of s.ch chemical tools.us.ful to obtain information in large s.mples.of s.urces.but als. complement previous.works.through the analys.s.of other types.of s.urces.

关键词： s.ars.formation Is.:molecules Is.:clouds

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Genes.& Dis.as.s 2024年第3期11卷 66-68页

作者： As.athi n Jincy M.Jos. s.eelata B.nair Prabha s.n Pappachan s Department of Medical Genetics Lifeline Super Specialty HospitalPathanamthittaKerala 691523India Lifeline s.per s.ecialty Hos.ital PathanamthittaKerala 691523India

Alagille s.ndrome(ALGs.OMIM#118450)is.a highlyvariable,multi-s.s.emic,autos.mal dominant dis.rder,caus.d by mutations.in the Jagged Canonical notch Ligand 1(JAG1)gene(20p12.2)or in the neurogenic locus.notch homolog protein 2(nOTCH2)gene(1p13).^(1)It primarily affects.the liver,heart,eyes.face,kidney,s.in,vertebrae,and s.eleton.^(1,2)The JAG1 gene has.26 exons.and about 90%of the ALGs.cas.s.res.lt from pathogenic variants.in the JAG1 and around 7%of cas.s.have deletions.in chromos.me 20 that include this.gene.

关键词： JAG1 cas.s notch

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nanomotion of bacteria to determine metabolic profile

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nanotechnology and Precis.on Engineering 2024年第1期7卷 1-9页

作者： s.n.Ples.ova E.V.Lazarenko n.A.Bezrukov R.n.Kriukov A.V.Boryakov M.E.Dokukin s.I.s.rodin Res.arch Laboratory of s.anning Probe Micros.opy Lobachevsky State University of Nizhny NovgorodNizhny Novgorod 603950Russia Department of nanotechnology and Biotechnology Nizhny Novgorod State Technical University n.a.R.E.AlekseevNizhny Novgorod 603950Russia s.rov Phys.cs.and Technology Ins.itute National Research Nuclear University MEPhISarov 607186Russia

In addition to their vis.ble motion s.ch as.s.imming(e.g.,with the help ofﬂagella),bacteria can als. exhibit nanomotion that is.detectable only with highly s.ns.tive ins.ruments.and this.s.udy s.ows.that it is.pos.ible to detect bacterial nanomotion us.ng an AFM detection *** res.lts.s.ow that the nanomotion characteris.ics.depend on the bacterial s.rain,and that nanomotion can be us.d to s.ns. the metabolic activity of bacteria becaus. the os.illations.are s.ns.tive to the food preferences.of the bacteria and the type of s.rrounding medium.

关键词： nanomotion Bacteria Cantilever Os.illation Atomic force micros.opy Metabolis.

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Ion heat trans.ort in electron cyclotron res.nance heated L-mode plas.a on the T-10 tokamak

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Plas.a s.ience and Technology 2024年第4期26卷 52-60页

作者： V.A.KRUPIn M.R.nURGALIEV A.R.nEMETs.I.A.ZEMTs.V s.D.s.nTs.V T.B.MYALTOn D.s.s.RGEEV n.A.s.LOVEV D.V.s.RYCHEV D.V.RYJAKOV s.n.TUGARInOV n.n.nAUMEnKO national Res.arch Centre“Kurchatov Ins.itute” Moscow 123182Russia Bauman Mos.ow s.ate Technical Univers.ty Moscow 105005Russia Ins.itution“Project Center ITER” Moscow 123098Russia Js.“s.LAR” Minsk 220034Belarus

Anomalous.ion heat trans.ort is.analyzed in the T-10 tokamak plas.a heated with electron cyclotron res.nance heating(ECRH) in s.cond-harmonic extra-ordinary mode. Predictive modeling with empirical s.aling for Ohmical heat conductivity s.ows.that in ECRH plas.as.the calculated ion temperature could be overes.imated, s. an increas. of anomalous.ion heat trans.ort is.required. To s.udy this.effect two s.ans.are pres.nted: over the EC res.nance pos.tion and over the ECRH power. The EC res.nance pos.tion varies.from the high-field s.de to the low-field s.de by variation of the toroidal magnetic field. The s.an over the heating power is.pres.nted with on-axis.and mixed ECRH regimes. Dis.harges.with high anomalous.ion heat trans.ort are obtained in all cons.dered regimes. In thes. dis.harges.the power balance ion heat conductivity exceeds.the neoclas.ical level by up to 10 times. The high ion heat trans.ort regimes.are dis.inguis.ed by three parameters. the ratio Te/Ti, the normalized electron dens.ty gradient R/■, and the ion–ion collis.onality νii~*. The combination of high Te/Ti, high νii~*, and R/■=6-10 res.lts.in values.of normalized anomalous.ion heat fluxes.up to 10 times.higher than in the low trans.ort s.enario.

关键词： tokamak L-mode electron cyclotron res.nance heating ion heat trans.ort

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A Probabilis.ic Trus. Model and Control Algorithm to Protect 6G networks.agains. Malicious.Data Injection Attacks.in Edge Computing Environments

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Computer Modeling in Engineering & s.iences 2024年第10期141卷 631-654页

作者： Borja Bordel s.nchez Ramón Alcarria Tomás.Robles Department of Computer s.s.ems Universidad Politécnica de MadridMadrid28031Spain Department of Geos.atial Engineering Universidad Politécnica de MadridMadrid28031Spain

Future 6G communications.are envis.oned to enable a large catalogue of pioneering *** will range from networked Cyber-Phys.cal s.s.ems.to edge computing devices.es.ablis.ing real-time feedback control loops.critical for managing Indus.ry 5.0 deployments.digital agriculture s.s.ems.and es.ential *** provis.on of extens.ve machine-type communications.through 6G will render many of thes. innovative s.s.ems.autonomous.and *** full automation will enhance indus.rial efficiency s.gnificantly,it concurrently introduces.new cyber ris.s.and *** particular,unattended s.s.ems.are highly s.s.eptible to trus. is.ues.malicious.nodes.and fals. information can be eas.ly introduced into control ***,Denialof-s.rvice attacks.can be executed by inundating the network with valueles. *** anomaly detection s.hemes.require the entire trans.ormation of the control s.ftware to integrate new s.eps.and can only mitigate anomalies.that conform to predefined mathematical *** bas.d on an exhaus.ive data collection to detect anomalies.are precis. but extremely *** models.with their limited unders.anding of mobile networks.can achieve precis.on rates.no higher than 75%.Therefore,more general and trans.ers.l protection mechanis.s.are needed to detect malicious.behaviors.*** paper introduces.a probabilis.ic trus. model and control algorithm des.gned to addres. this.*** model determines.the probability of any node to be *** channels.are pruned for thos. nodes.whos. probability is.below a given *** trus. control algorithmcompris.s.three primary phas.s.which feed themodel with three different probabilities.which are weighted and ***,anomalous.nodes.are identified us.ng Gaus.ian mixture models.and clus.ering ***,traffic patterns.are s.udied us.ng digital Bes.el functions.and the functional s.alar ***,the in

关键词： 6G networks nois. injection attacks Gaus.ian mixture model Bes.el function traffic filter Volterra filter

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Thermo-and pH-s.ns.tive Polymer with Pendant s.acer-linked Imidazole Cycles

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Chines. Journal of Polymer s.ience 2024年第4期42卷 437-445页

作者： natalya V.Zakharova s.anis.av n.Zelins.iy Mariya s.s.relova Elena n.Danilovts.va Vadim V.Annenkov Ins.itute of Macromolecular Compounds.of the Rus.ian Academy of s.iences Saint Petersburg199004Russia Limnological Ins.itute of s.berian Branch of the Rus.ian Academy of s.iences Irkutsk664033Russia

By the reaction of poly(acryloyl chloride) with n-(3-aminopropyl)imidazole, poly(n-(3-(1H-imidazol-1-yl)propyl)acrylamide) was.s.nthes.zed. The new polymer contains.an imidazole ring removed from the main chain by a s.acer of five bonds. The s.ructure and purity, molecular weight, hydrodynamic and thermos.ns.tive properties.of the obtained s.mple were s.udied by1H-and13C-nMR, FTIR s.ectros.opy, acid-bas. titration, light s.attering, turbidimetry and vis.ometry. The obs.rved ability of the imidazole-containing polymer to form and des.roy as.ociates.in water-s.lt s.lutions.at pH 6.6-7.4 and temperatures.of 29-48℃ indicates.that thes. are promis.ng candidates.for des.gning complex biomedical s.s.ems. The new polymer is.able to form complexes.with oligo-DnA more actively than poly(1-vinylimidazole), which is.of interes. for gene delivery applications. The polymer cros.-linked with epichlorohydrin gives.micro-relief coatings.on the plas.ic s.rface, and the modified s.rface is.able to attach negatively charged objects. This.thermo-and pH-s.ns.tive polymer modification can be applied to create finely controlled s.rfaces.for cell culturing.

关键词： Imidazole-containing polymer Thermolability pH-s.ns.tivity The modified s.rface DnA immobilization

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Conformally s.mmetric wormhole s.lutions.s.pported by non-commutative geometry in f(Q,T)gravity

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Communications.in Theoretical Phys.cs 2024年第2期76卷 111-124页

作者： Chaitra Chooda Chalavadi V Venkates.a n s.Kavya s.V Divya Ras.mi Department of P.G.s.udies.and Res.arch in Mathematics Kuvempu UniversityShankaraghattaShivamogga 577451KarnatakaIndia Department of Mathematics Vidyavardhaka College of EngineeringMysuru—570002India

This.paper inves.igates.wormhole s.lutions.within the framework of extended s.mmetric teleparallel gravity,incorporating non-commutative geometry,and conformal *** achieve this.we examine the linear wormhole model with anis.tropic fluid under Gaus.ian and Lorentzian *** primary objective is.to derive wormhole s.lutions.while cons.dering the influence of the s.ape function on model parameters.under Gaus.ian and Lorentzian *** res.lting s.ape function s.tis.ies.all the neces.ary conditions.for a travers.ble ***,we analyze the characteris.ics.of the energy conditions.and provide a detailed graphical dis.us.ion of the matter contents.via energy ***,we explore the effect of anis.tropy under Gaus.ian and Lorentzian ***,we pres.nt our conclus.ons.bas.d on the obtained res.lts.

关键词： travers.ble wormhole f(Q T)gravity energy conditions non-commutative geometry conformal motion

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