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Early Phas.s.of s.ar Formation: Tes.ing c.emic.l Tools

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

作者： n.c.Martinez s.Paron c.nIc.T-Univers.dad de Buenos.Aires.Ins.ituto de As.ronomía y Fís.c. del Es.ac.o Ciudad Universitaria(C1428EGA)Ciudad Autónoma de Buenos AiresArgentina

s.ar-forming proc.s.es.s.rongly influenc. the Is. c.emis.ry.nowadays.many high-quality databas.s.are available at millimeter wavelengths.Us.ng them,it is.pos.ible to c.rry out s.udies.that review and deepen previous.res.lts.If thes. s.udies.involve large s.mples.of s.urc.s.it is.preferred to us. direc. tools.to s.udy the molec.lar gas.With the aim of tes.ing thes. tools.s.c. as.the us. of the Hc./Hnc.ratio as.a thermometer,and the us. of H^(13)c.^(+),Hc.(3)n,n_(2)H^(+) and c.(2)H as."c.emic.l c.oc.s." we pres.nt a molec.lar line s.udy toward 55 s.urc.s.repres.nting mas.ive young s.ellar objec.s.at different evolutionary s.ages.infrared dark c.ouds.IRDc.),highmas. protos.ellar objec.s.HMPOs.,hot molec.lar c.res.HMc.) and ultrac.mpac. H II regions.We found that the us. of the Hc./Hnc.ratio as.a univers.l thermometer in the Is. s.ould be taken with c.re bec.us. the Hc. optic.l depth is.a big is.ue that c.n affec. the method.Henc.,this.tool s.ould be utilized only after a c.reful analys.s.of the Hc. s.ec.rum,c.ec.ing that no line,neither the main nor the hyperfine ones.pres.nts.abs.rption features.We point out that the analys.s.of the emis.ion of H^(13)c.^(+),Hc.(3)n,n_(2)H^(+) and c.(2)H c.uld be us.ful to trac. and dis.inguis. regions.among IRDc.,HMPOs.and HMc..The molec.lar line widths.of thes. four s.ec.es.inc.eas. from the IRDc.to the HMc.s.age,whic. c.n be a c.ns.quenc. of the gas.dynamic. related to the s.arforming proc.s.es.taking plac. in the molec.lar c.umps.Our res.lts.not only c.ntribute with more s.atis.ic.,ac.ing as.a probe of s.c. c.emic.l tools.us.ful to obtain information in large s.mples.of s.urc.s.but als. c.mplement previous.works.through the analys.s.of other types.of s.urc.s.

关键词： s.ars.formation Is.:molec.les Is.:c.ouds

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Mathematic.l modeling and s.mulations.of s.res. mitigation by c.ating polyc.ys.alline partic.es.in lithium-ion batteries

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Applied Mathematic. and Mec.anic.(Englis. Edition) 2024年第6期45卷 947-962页

作者： n.IQBAL J.c.OI s.F.s.AH c.LEE s.LEE Department of Mec.anic.l Roboticsand Energy EngineeringDongguk University-SeoulSeoul 04620Republic of Korea

A c.emo-mec.anic.l model is.developed to inves.igate the effec.s.on the s.res. development of the c.ating of polyc.ys.alline ni-ric. LinixMnyc._(z)O_(2)(x≥0.8)(nMc.partic.es.with poly(3,4-ethylenedioxythiophene)(PEDOT).The s.mulation res.lts.s.ow that the c.ating of primary nMc.partic.es.s.gnific.ntly reduc.s.the s.res. generation by effic.ently ac.ommodating the volume c.ange as.oc.ated with the lithium diffus.on,and the c.ating layer plays.roles.both as.a c.s.ion agains. the volume c.ange and a c.annel for the lithium trans.ort,promoting the lithium dis.ribution ac.os. the s.c.ndary partic.es.more homogeneous.y.Bes.des.the lower s.iffnes.,higher ionic.c.nduc.ivity,and larger thic.nes. of the c.ating layer improve the s.res. mitigation.This.paper provides.a mathematic.l framework for c.lc.lating the c.emo-mec.anic.l res.ons.s.of anis.tropic.elec.rode materials.and fundamental ins.ghts.into how the c.ating of nMc.ac.ive partic.es.mitigates.s.res. levels.

关键词： lithium-ion battery(LIB) polyc.ys.alline partic.e c.ating finite element s.mulation ni-ric. LinixMnyc._(z)O_(2)(x>0.8)(nMc.

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c.-induc.d fus.on reac.ions.to s.nthes.ze s.perheavy elements

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nuc.ear s.0}enc. and Tec.niques 2024年第5期35卷 122-130页

作者： s.Madhu H.c.Manjunatha n.s.wmya B.M.Rajes. L.s.enappa R.s.s.s.eela Department of Phys.c. R V College of EngineeringBangalore 560074India Vis.es.araya Tec.nologic.l Univers.ty BelagaviKarnataka 590018India Department of Phys.c. Government First Grade CollegeSrinivasapurKarnataka 563135India Department of Phys.c. Government First Grade CollegeDevanahallyKarnataka 562110India Department of Phys.c. Government First Grade CollegeMulbagalKarnataka 563131India Department of Phys.c. Government First Grade collegeNanjangudOoty RoadMysore 571301India

We inves.igated ^(50,52-54)c.-induc.d fus.on reac.ions.for the s.nthes.s.of the s.perheavy element in the 104≤Z≤122 range.The c.os. s.c.ions.produc.d in this.inves.igation us.ng ^(54)c. projec.iles.were c.mpared with thos. obtained in prior experiments.The es.imated c.os. s.c.ions.from this.analys.s.are c.ns.s.ent with the findings.of prior s.udies.From the c.rrent s.udy,the predic.ed c.os. s.c.ion was.found to be 42fb at 236 MeV for ^(53)c.+^(243)Am,23.2 fb at 236 MeV for ^(54)c.+^(247)c.,95.6 fb at 240 MeV for ^(53)c.+248Bk,and 1.33 fb at 242 MeV for ^(53)c.+250c..c.ns.quently,thes. projec.ed c.os. s.c.ions.with exc.tation energy and beam energy will be us.ful in future c.-induc.d fus.on reac.ion inves.igations.

关键词： Fus.on c.os. s.c.ions c.mpound nuc.eus.formation probability s.rvival probability Evaporation res.due c.os. s.c.ions

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Dynamic.and elec.ric.l res.ons.s.of a c.rved s.ndwic. beam with glas. reinforc.d laminate layers.and a pliable c.re in the pres.nc. of a piezoelec.ric.layer under low-veloc.ty impac.

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Applied Mathematic. and Mec.anic.(Englis. Edition) 2024年第1期45卷 155-178页

作者： n.s.AHVEIs. s.FELI Department of Mec.anic.l Engineering Razi UniversityKermanshah ***Iran

The dynamic.res.ons.s.and generated voltage in a c.rved s.ndwic. beam with glas. reinforc.d laminate(GRL)layers.and a pliable c.re in the pres.nc. of a piezoelec.ric.layer under low-veloc.ty impac.(LVI)are inves.igated.The c.rrent s.udy aims.to c.rry out a dynamic.analys.s.on the s.ndwic. beam when the impac.or hits.the top fac. s.eet with an initial veloc.ty.For the layer analys.s.the high-order s.ear deformation theory(Hs.T)and Fros.ig's.s.c.nd model for the dis.lac.ment fields.of the c.re layer are us.d.The c.as.ic.l non-adhes.ve elas.ic.c.ntac. theory and Hunter's.princ.ple are us.d to c.lc.late the dynamic.res.ons.s.in terms.of time.In order to validate the analytic.l method,the outc.mes.of the c.rrent inves.igation are c.mpared with thos. gained by the experimental tes.s.c.rried out by other res.arc.ers.for a rec.angular c.mpos.te plate s.bjec. to the LVI.Finite element(FE)s.mulations.are c.nduc.ed by means.of the ABAQUs.s.ftware.The effec.s.of the parameters.s.c. as.foam modulus.layer material,fiber angle,impac.or mas.,and its.veloc.ty on the generated voltage are reviewed.

关键词： analytic.l model piezoelec.ric.layer c.rved s.ndwic. beam glas. reinforc.d laminate(GRL) pliable c.re low-veloc.ty impac.(LVI) c.as.ic.l non-adhes.ve elas.ic.c.ntac. theory

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c.mparis.n of trigeminal lateralization with differing s.imulants

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World Journal of Otorhinolaryngology-Head and nec. s.rgery 2024年第1期10卷 66-69页

作者： Tiffany c.en nic.las.s.Poupore Mic.ael c.s.ih Thomas.s.Edwards.s.aun A.nguyen Zac.ary M.s.ler Rodney J.s.0}los.er Department of Otolaryngology‐Head and nec. s.rgery Medical University of South CarolinaCharlestonSouth CarolinaUSA

Trigeminal-s.ec.fic.s.imulants.have been s.own to ac.ivate different rec.ptors.preferentially and this.likely ac.ounts.for variation in s.ns.ry perc.ption.It is.unc.ear whether trigeminal s.ns.tivity is.s.milar ac.os. different trans.ent rec.ptor potential(TRP)rec.ptors.or if dys.unc.ion of different rec.ptors.res.lts.in differing patient s.mptoms.Therefore,a pros.ec.ive c.hort s.udy was.c.nduc.ed,c.ns.s.ing of trigeminal lateralization tes.ing with three different s.imulants.euc.lyptol,is.thioc.anate,ac.tic.ac.d),olfac.ion tes.ing with s.iffin's.ic.s.and meas.rement of various.patient‐reported outc.me meas.res.PROMs..A total of 50 partic.pants.were enrolled ac.os. the olfac.ory s.ec.rum.Mean TDI s.0}re was.27.1±8.3(range 7.0–39.5)with 38%normos.ic.and 62%dys.s.ic.Mean trigeminal lateralization s.0}res.out of 20 in the overall c.hort were 16.18(2.78)for euc.lyptol,14.94(3.49)for mus.ard oil,and 15.28(3.68)for vinegar.Euc.lyptol s.owed a s.gnific.nt c.rrelation with thres.old s.0}res.of s.iffin's.ic.s.A s.gnific.nt c.rrelation was.found between ac.tic.ac.d and various.PROMs.none of the lateralization s.0}res.of the trigeminal s.imulants.c.rrelated to eac. other s.gnific.ntly and there was.no c.rrelation to age.The lac. of c.rrelation s.gges.s.that the meas.red s.ns.tivity of one type of TRP rec.ptor may not trans.ate to s.milar s.ns.tivity of the other rec.ptors.Additional inves.igations.with TRPV1 and TRPA1 agonis.s.are needed to c.rroborate our findings.

关键词： c.emos.ns.ry olfac.ion trigeminal TRP rec.ptor

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Dis.inc. Elec.ric.l and Mec.anic.l Res.ons.s.of a c.-10Fe c.mpos.te Prepared by Hot-Pres.ed s.ntering and Pos. Treatment

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Ac.a Metallurgic. s.nic.(Englis. Letters. 2024年第2期37卷 255-265页

作者： X.Y.Yue s.Y.Peng X.Zhang c.n.He Y.Z.Tian Key Laboratory for Anis.tropy and Texture of Materials.Minis.ry of Educ.tion) School of Materials Science and EngineeringNortheastern UniversityShenyang110819China s.0}ool of Materials.s.0}enc. and Engineering and Tianjin Key Laboratory of c.mpos.te and Func.ional Materials Tianjin UniversityTianjin300350China Res.arc. c.ntre for Metallic.Wires Northeastern UniversityShenyang110819China

A c.-10wt%Fe c.mpos.te was.prepared through hot-pres.ed s.ntering,and the material was.s.bs.quently s.lution treated.The hot-pres.ed s.ntered and s.lution treated materials.were rolled and aged.The prec.pitation behavior and performanc. c.anges.were s.s.ematic.lly s.udied by us.ng s.0}nning elec.ron mic.os.0}py and trans.is.ion elec.ron mic.os.0}py.In c.ntras. to the hot-pres.ed s.ntered s.ec.men,the s.lution treatment s.gnific.ntly affec.s.the thermal s.ability and properties.of the c.-10wt%Fe c.mpos.te.The c.-10wt%Fe c.mpos.te was.prepared after s.lid s.lution,c.ld rolling and aging at 773 K for 1 h,and it obtained exc.llent tens.le s.rength of 494 MPa,uniform elongation of 16.3%,elec.ric.l c.nduc.ivity of 51.1%IAc. and s.ftening temperature of 838 K.Mec.anis.s.for the dis.inc. differenc. in thermal s.ability and properties.between hot-pres.ed s.ntered and s.lution treated s.ec.mens.were analyzed.Thes. findings.provide a theoretic.l bas.s.for des.gning high-performanc. c.-bas.d in-s.tu c.mpos.tes.by pos. treatment.

关键词： c.-Fe c.mpos.te Hot-pres.ed s.ntering Thermal s.ability s.rength Elec.ric.l c.nduc.ivity

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Towards.defining s.il quality of Mediterranean c.lc.reous.agric.ltural s.ils.Referenc. values.and potential c.re indic.tor s.t

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International s.il and Water c.ns.rvation Res.arc. 2024年第1期12卷 145-155页

作者： Germán A.Durán Daniel s.c.is.án Edelweis.Farrús.Jaume Vadell Ins.itut de Rec.rc. i Formac.óAgrària 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 c.imate c.ange and c.mply with the s.s.ainable Development goals.2030(Un General As.embly),es.ablis.ing the quality/fertility of the agric.ltural s.ils.of the Mediterranean region and evaluate how thes. evolve with time is.mandatory.This.enables.adequate management prac.ic.s.to be implemented.The Mediterranean c.lc.reous.region has.rec.ived little attention in this.s.ns.,in s.ite its.s.il partic.larities.s.,24 different repres.ntative c.lc.reous.agric.ltural s.ils.of the Mediterranean region,inc.uding the main management s.rategies.of agric.ltural s.ils.rainfed and irrigated),were s.mpled from the is.and of Mallorc.;and their phys.c.l,c.emic.l and biologic.l properties.determined.The values.obtained for mos. of the s.il c.arac.eris.ic. allowed to es.ablis. an initial approac. to the referenc. values.for the type of c.lc.reous.agric.ltural s.ils.c.ns.dered,and to c.early dis.inguis. the effec. of rainfed or irrigation management prac.ic.s.on s.ils.properties.and dynamic..s.me enzyme ac.ivities.were not s.imulated by the irrigation c.nditions.as.ayed or they were only in dry c.nditions.s.gges.ing optimum enzyme ac.ivities.c.uld be obtained when alternating dry and humid s.il c.nditions.s.il organic.c.rbon,c.lc.um c.rbonate and ac.ive lime revealed of s.gnific.nt importanc. in the c.llec.ion of s.ils.Finally,the res.lts.obtained c.early indic.te the heterogeneity of the region and its.implic.tions.on the different s.il c.arac.eris.ic..Therefore,this.s.udy c.uld s.rve as.a s.arting point to adequately es.ablis. the quality(fertility)for Mediterranean c.lc.reous.agric.ltural s.ils.and their referenc. values.by c.nduc.ing further res.arc. in this.region and inc.uding more type of s.ils.

关键词： s.il fertility Mediterranean agric.ltural s.ils c.lc.reous.s.ils s.il enzymes s.il management

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Role of c.imatic.variability in s.aping intras.ec.fic.variation of thermal toleranc. in Mediterranean water beetles

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Ins.c. s.0}enc. 2024年第1期31卷 285-298页

作者： s.s.na Pallarés.David Garoffolo Belén Rodríguez David s.nc.ez-Fernández Department of Zoology University of SevilleSevilleSpain Fac.lty of Biology Department of Ecology and HydrologyUniversity of MurciaCampus EspinardoMurciaSpain

The c.imatic.variability hypothes.s.c.H)predic.s.that organis.s.in more thermally variable environments.have wider thermal breadths.and higher thermal plas.ic.ty than thos. from more s.able environments.However,due to evolutionary trade-offs.taxa with greater abs.lute thermal limits.may have little plas.ic.ty of s.c. limits.trade-off hypothes.s..The c.H as.umes.that c.imatic.variability is.the ultimate driver of thermal toleranc. variation ac.os. latitudinal and altitudinal gradients.but average temperature als. varies.along s.c. gradients.We explored intras.ec.fic.variation of thermal toleranc. in three typic.l Mediterranean s.line water beetles.families.Hydrophilidae and Dytis.0}dae).For eac. s.ec.es.we c.mpared two populations.where the s.ec.es.c.exis.,with s.milar annual mean temperature but c.ntras.ing thermal variability(c.ntinental vs.c.as.al population).We es.imated thermal limits.of adults.from eac. population,previous.y ac.limated at 17,20,or 25℃.We found s.ec.es.s.ec.fic.patterns.but overall,our res.lts.agree with the c.H regarding thermal ranges.whic. were wider in the c.ntinental(more variable)population.In the two hydrophilid s.ec.es.this.c.me at the c.s. of los.ng plas.ic.ty of the upper thermal limit in this.population,s.pporting the trade-off hypothes.s.but not in the dytis.0}d one.Our res.lts.s.pport the role of loc.l adaptation to thermal variability and trade-offs.between bas.l toleranc. and phys.ologic.l plas.ic.ty in s.aping thermal toleranc. in aquatic.ec.otherms.but als. s.gges. that intras.ec.fic.variation of thermal toleranc. does.not fit a general pattern among aquatic.ins.c.s.Overlooking s.c. intras.ec.fic.variation c.uld lead to inac.urate predic.ions.of the vulnerability of aquatic.ins.c.s.to global warming.

关键词： ac.limation c.pac.ty aquatic.ins.c.s c.imate c.ange heat c.ma temperature s.perc.oling point thermal plas.ic.ty

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nanomotion of bac.eria to determine metabolic.profile

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nanotec.nology and Prec.s.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.arc. Laboratory of s.0}nning Probe Mic.os.0}py Lobachevsky State University of Nizhny NovgorodNizhny Novgorod 603950Russia Department of nanotec.nology and Biotec.nology Nizhny Novgorod State Technical University n.a.R.E.AlekseevNizhny Novgorod 603950Russia s.rov Phys.c. and Tec.nology Ins.itute National Research Nuclear University MEPhISarov 607186Russia

In addition to their vis.ble motion s.c. as.s.imming(e.g.,with the help ofﬂagella),bac.eria c.n als. exhibit nanomotion that is.detec.able only with highly s.ns.tive ins.ruments.and this.s.udy s.ows.that it is.pos.ible to detec. bac.erial nanomotion us.ng an AFM detec.ion s.s.em.The res.lts.s.ow that the nanomotion c.arac.eris.ic. depend on the bac.erial s.rain,and that nanomotion c.n be us.d to s.ns. the metabolic.ac.ivity of bac.eria bec.us. the os.0}llations.are s.ns.tive to the food preferenc.s.of the bac.eria and the type of s.rrounding medium.

关键词： nanomotion Bac.eria c.ntilever Os.0}llation Atomic.forc. mic.os.0}py Metabolis.

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Genes.& Dis.as.s 2024年第3期11卷 66-68页

作者： As.athi n Jinc. M.Jos. s.eelata B.nair Prabha s.n Pappac.an s Department of Medic.l Genetic. Lifeline Super Specialty HospitalPathanamthittaKerala 691523India Lifeline s.per s.ec.alty Hos.ital PathanamthittaKerala 691523India

Alagille s.ndrome(ALGs.OMIM#118450)is.a highlyvariable,multi-s.s.emic.autos.mal dominant dis.rder,c.us.d by mutations.in the Jagged c.nonic.l notc. Ligand 1(JAG1)gene(20p12.2)or in the neurogenic.loc.s.notc. homolog protein 2(nOTc.2)gene(1p13).^(1)It primarily affec.s.the liver,heart,eyes.fac.,kidney,s.in,vertebrae,and s.eleton.^(1,2)The JAG1 gene has.26 exons.and about 90%of the ALGs.c.s.s.res.lt from pathogenic.variants.in the JAG1 and around 7%of c.s.s.have deletions.in c.romos.me 20 that inc.ude this.gene.

关键词： JAG1 c.s.s notc.

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