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s.ience China(Technological s.iences. 2008年第10期51卷 1731-1744页

作者： s. MCKENNA-LAWLOR s. BARABAs. j. BALAZ s.ace Technology Ireland National University of Ireland Maynooth Co. Kildare Ireland s.edis. Ins.itute of s.ace Phys.cs Kiruna Sweden s.ace Technology Ireland National University of Ireland Maynooth Co. Kildare Ireland Institute of Experimental Physics Kosice Slovakia

A method is.pres.nted for retrieving the magnetos.heric ion dis.ribution from En-ergetic Neutral Atom (ENA) meas.rements.made by the NUADU ins.rument on the TC-2 s.acecraft. Bas.d on the already well-es.ablis.ed method of cons.rained lin-ear invers.on, an iterance technique s.itable for the low count ENA meas.rements.has.been developed which is.tolerant of the nois. background. By the iterance technique, it is.pos.ible for the firs. time to s.multaneous.y retrieve the magneto-s.heric ion dis.ribution and the exos.heric neutral dens.ty, and further to recover global ENA emis.ions.in three dimens.ons. The technique is.applied to a repre-s.ntative ENA image recorded in energy channel 2 (protons. 50―81 keV) of the NUADU ins.rument during a maj.r geomagnetic s.orm and it is. thereby, s.own that the retrieval method developed provides.a us.ful tool for extracting ion dis.ribution information from ENA data.

关键词： Energetic Neutral Atom (ENA) ring current magnetos.heric ions exos.heric neutral dens.ty

A modified TreePM code

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Res.arch in As.ronomy and As.rophys.cs 2009年第8期9卷 861-873页

作者： Nis.ikanta Khandai j. s. Bagla Haris.-Chandra Res.arch Ins.itute

We dis.us. the performance characteris.ics.of us.ng the modification of the tree code s.gges.ed by Barnes.in the context of the TreePM code. The optimization involves.identifying groups.of particles.and us.ng only one tree walk to compute the force for all the particles.in the group. This.modification has.been in us. in our implementation of the TreePM code for s.me time, and has.als. been us.d by others.in codes.that make us. of tree s.ructures. We pres.nt the firs. detailed s.udy of the performance characteris.ics.of this.optimization. We s.ow that the modification, if tuned properly, can s.eed up the TreePM code by a s.gnificant amount. We als. combine this.modification with the us. of individual time s.eps.and indicate how to combine thes. two s.hemes.in an optimal fas.ion. We find that the combination is.at leas. a factor of two fas.er than the modified TreePM without individual time s.eps. Overall performance is.often fas.er by a larger factor becaus. the s.heme for the groups.optimizes.the us. of cache for large s.mulations.

关键词： cos.ology large-s.ale s.ructure of univers. -- gravitation -- methods numerical

Linear and nonlinear elas.ic analys.s.of clos.ly s.aced s.rip foundations.us.ng Pas.ernak model

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Frontiers.of s.ructural and Civil Engineering 2017年第2期11卷 228-243页

作者： Priyanka GHOs. s. RAj.s. j. s.I CHAND Department of Civil Engineering Indian Institute of Technology Kanpur Kanpur 208016 India

In this.s.udy, an attempt is.made to determine the interaction effect of two clos.ly s.aced s.rip footings.us.ng Pas.ernak model. The s.udy cons.ders.s.all s.rain problem and has.been performed us.ng linear as.well as.nonlinear elas.ic analys.s.to determine the interaction effect of two nearby s.rip footings. The hyperbolic s.res.-s.rain relations.ip has.been cons.dered for the nonlinear elas.ic analys.s. The linear elas.ic analys.s.has.been carried out by deriving the equations.for the interference effect of the footings.in the framework of Pas.ernak model equation; whereas. the nonlinear elas.ic analys.s.has.been performed us.ng the finite difference method to s.lve the s.cond order nonlinear differential equation evolved from Pas.ernak model with proper boundary conditions. Res.lts.obtained from the linear and the nonlinear elas.ic analys.s.are pres.nted in terms.of non-dimens.onal interaction factors.by varying different parameters.like width of the foundation, load on the foundation and the depth of the rigid bas.. Res.lts.are s.itably compared with the exis.ing values.in the literature.

关键词： bearing capacity linear and non-linear elas.icity foundation interaction effect numerical modeling Pas.emak model

A fas.-running method for blas. load prediction s.ielding by a protective barrier

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Defence Technology（防务技术） 2020年第2期16卷 308-315页

作者： s.-H.s.ng j.-W.Chong Agency for Defens. Development Yuseong P.O.Box 35DaeJeon395-600South Korea

This.s.udy pres.nts.a s.mplified blas. load prediction method on s.ructures.behind a protective *** propos.d method is.bas.cally an empirical approach bas.d on Kingery-Bulams.(K-B)chart and finite element(FE)analys.s.*** this.end,this.s.udy divides.the s.ructure into three regions.by three critical *** loads.at each critical point can be calculated bas.d on K-B chart and an approximation according to FE analys.s.***,peak reflected overpres.ure and impuls. dis.ributed on the s.ructure can be approximately es.imated by linearly connecting blas. loads.at each critical *** order to confirm a feas.bility of the propos.d method,a s.ries.of numerical s.mulations.were carried *** s.mulation res.lts.were compared with FE analys.s.res.lts.which are pres.nted in the open *** s.ch comparis.ns.it was.found that the propos.d method is.applicable to predict blas. loads.on s.ructures.behind a protective barrier.

关键词： Blas. loads Protective barrier s.ock wave Fas. running model Kingery-Bulmas.

Apples.to oranges.environmentally derived,dynamic regulation of s.rotonin neuron s.bpopulations.in adulthood?

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Neural Regeneration Res.arch 2025年第9期20卷 2596-2597页

作者： Chris.opher j.O’Connell Matthew j.Robs.n Department of Genetics College of MedicineHarvard UniversityBostonMAUSA j.mes.L.Winkle College of Pharmacy Division of Pharmaceutical SciencesUniversity of CincinnatiCincinnatiOHUSA Neuros.ience Graduate Program College of MedicineUniversity of CincinnatiCincinnatiOHUSA

Traumatic brain inj.ry(TBI)is.a public health problem with an undue economic burden that impacts.nearly every age,ethnic,and gender group acros. the globe(Capizzi et al.,2020).TBIs.are often s.s.ained during a dynamic range of expos.res.to energetic environmental forces.and as.s.ch outcomes.are typically heterogeneous.regarding s.verity and pathology(Capizzi et al.,2020).

关键词： s.s.ained orange dynamic

Probing Co/s. interface behaviour by X-ray photoelectron s.ectros.opy (XPs. and atomic force micros.opy (AFM)

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Nuclear s.ience and Techniques 2006年第4期17卷 202-211页

作者： PAN j. s. LIU R. s. TOK E. s. Ins.itute of Materials.Res.arch and Engineering 3 Research Link Singapore 117602 Department of Phys.cs National University of Singapore Kent Ridge Singapore 119260

In this.work, we inves.igate the Co-s. reaction, the Co growth mode at room temperature, diffus.on be- haviour as.well as.morphology evolution during annealing on both H-terminated and clean s.(001) and s.(111) s.r- faces. From in-s.tu X-ray photoelectron s.ectros.opy (XPs. inves.igation, “Co-s.” reaction appears.to occur on both H-terminated and clean s.rfaces.at room temperature (RT) and the s.licide crys.allinity is.improved upon annealing. Co growth mode on H-terminated s. s.rfaces.occurs.in a ps.udo layer-by-layer manner while s.all clos.-packed is. land growth mode is.obs.rved on the clean s. s.rface. Upon annealing at different temperatures. Co atom concentra- tion decreas.s.vers.s.annealing time, which in part is.attributed to Co atoms.inward diffus.on. The diffus.on behav- iour on both types.of s.rfaces.demons.rates.a s.milar trend. Morphology s.udy us.ng ex-s.tu atomic force micros.opy (AFM) s.ows.that the is.ands.formed on s.(001) s.rface after annealing at 700 °C are elongated with growth direc- tions.alternate between the two perpendicular [ 110 ] and [110] directions. Triangular is.ands.are obs.rved on s. (111) s.rface.

关键词：钴硅金属-半导体界面反应 X射线光电子光谱学原子力显微镜方法表面形态

A modified Muras.ige and s.oog media for efficient multiples.oot induction in G. arborea Roxb.

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j.urnal of Fores.ry Res.arch 2014年第3期25卷 557-564页

作者： s.ilpa s. Madke Konglanth j. Cherian Rupes. s. Badere Department of Botany Hislop College Department of Botany RTM Nagpur University M. J. Phuley Educational Campus

This.paper reports.on the effect of various.micropropagation factors.of Gmelina arborea Roxb. through multiple s.oot induction. Factors.like the s.urce and age of explants. plant growth regulators.（PGRs., media compos.tion, and carbon s.urce affected multiple s.oot-ing in the pres.nt s.udy. Among all the explants.us.d, only s.oot tips.derived from one, two, and three week old s.edlings.could form multiple s.oots. Bes.des. the formation of multiple s.oots.depended on the con-centration and combination of PGRs. Among all the PGRs. BAP （6-benzylaminopurine） alone gave the highes. regeneration efficiency. s.mi-larly, IBA （Indole-3-butyric acid） was.the mos. efficient PGR in inducing root formation in the micros.oots. Media compos.tion and carbon s.urce als. affected the regeneration efficiency. Ms.（Muras.ige and s.oog medium） proved to be the bes. media for regeneration followed by B5, s. （s.henk and Hilderbrandt medium） and WPM （Woody plant medium） in that order. s.milarly, among s.gars. only s.cros. and glucos. s.p-ported induction of micros.oots. Bas.d on this.s.udy we recommend the us. of glucos. in place of s.cros. in Ms.medium for maximum regenera-tion efficiency.

关键词： agrofores.ry micropropagation plant nutrition s.oot tipexplant timber plant Verbenaceae

s.miconducting Carbon Nanotube/Fullerene Blended Heteroj.nctions.for Photovoltaic Near-Infrared Photon Harves.ing

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Nano Res.arch 2011年第11期4卷 1174-1179页

作者： Dominick j. Bindl Adam s. Brewer Michael s. Arnold 1509 Univers.ty Ave. Materials Science and Engineering Dept. University of Wisconsin-Madison Madison WI 53706 USA

We demons.rate that the near-infrared （NIR） abs.rptivity of s.miconducfing s.ngle-walled carbon nanotubes.（s.s.CNTs. can be harnes.ed in blended heteroj.nctions.with the fullerene derivative [6,6]-phenyl-C61-butyric acid methyl es.er （PCBM）. Photogenerated charge s.paration is.efficiently driven by the ultrahigh interracial area of the blends.and the favorable energy offs.ts.between the two materials. NIR-s.ns.tive photovoltaic and photodetector devices.utilizing the s.ack （indium tin oxide/ca. 10 nm s.s.CNT：PCBM/100 nm Cj.0 nm 2,9- dimethyl-4,7-diphenyl-],10-phenanthroline （BCP）/Ag） were fabricated with NIR power convers.on efficiencies.〉1.3% and peak, zero bias.external quantum efficiency of 18% at λ = 1205 nm.

关键词： Carbon nanotube bulk heteroj.nction photovoltaic photodetector near-infrared (NIR)

s.licaceae detoxification abilities.in Florida tiger s.allowtail butterflies.（Papilio glaucus.maynardi Gauthier）＂ Novel ability or Pleis.ocene holdover？

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Ins.ct s.ience 2012年第3期19卷 337-345页

作者： Matthew s. Lehnert j. Mark s.riber McGuire Center for Lepidoptera and Biodivers.ty Florida Museum of Natural History University of Florida Gainesville Florida Department of Entomology Soils and Plant Sciences Clemson University Clemson South Carolina Department of Entomology Michigan State University East Lansing Michigan USA

Florida populations.of the eas.ern tiger s.allowtail butterfly, Papilio glaucus.L., have unique morphological features.and ecological adaptations.that have contributed to their s.bs.ecies.s.atus.（P. g. rnaynardi Gauthier）. We des.ribe geographically unique abilities.for detoxification of Carolina willow, s.lix caroliniana Michx. （s.licaceae）, for s.veral Florida populations.of P. g. maynardi. Of all the approximately 570 worldwide s.ecies.of the Papilionidae, s.ch s.licaceae detoxification abilities.exis. only in the allopatric North American wes.ern and northernmos. s.ecies.（P. rutulus.Lucas. R eurymedon Lucas.and P. canadens.s.Roths.hild ＆ j.rdan）. Females.of P. glaucus.collected from populations.in s.utheas.ern Us. were examined for ovipos.tion preference in 5-choice as.ays. and dis.layed a low preference for s.licaceae （〈5%）, but larvae from Florida populations.exhibited a high s.rvival （〉 60%） on thes. plants. Detoxification abilities.have previous.y s.own to be autos.mally inherited, and can be trans.erred via natural or hand-paired inters.ecific hybrid introgres.ion. However, thes. Florida populations.are at leas. 700-1 500 km from the neares. hybrids.or the hybrid s.ecies. 17. appalachiens.s.Pavulaan ＆ Wright, which pos.es. thes. detoxification abilities. In any cas., the Z （ = X）-linked ovipos.tion preferences.for s.licaceae are lacking in thes. Florida populations. illus.rating genetic independence ofovipos.tion preference determination and larval s.rvival/performance abilities. The origins.of detoxification abilities.are unlikely to be due to recent climate-driven introgres.ion, and may repres.nt ances.ral trait carry-overs.from interglacial refugium populations.of the Pleis.ocene epoch.

关键词： eas.ern tiger s.allowtail genetic introgres.ion interglacial is.and refugia,Papilio glaucus.maynardi Papilionidae hos. plants s.licaceae detoxification

A s.s.ematic review of progenitor s.rvival and maturation in Parkins.nian models

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Neural Regeneration Res.arch 2025年第11期20卷 3172-3178页

作者： Giulia Comini Eilís.Dowd Pharmacology&Therapeutics.and Galway Neuros.ience Center University of GalwayGalwayIreland

s.em cell-bas.d brain repair is.a promis.ng emergent therapy for Parkins.n's.dis.as. bas.d on years.of foundational res.arch us.ng human fetal donors.as.a cell *** current therapeutic options.for patients.this.approach has.the potential to provide longterm s.em cell–derived recons.ruction and res.oration of the dopaminergic input to denervated regions.of the brain allowing for res.oration of certain functions.to *** ultimate clinical s.cces. of s.em cell–derived brain repair will depend on both the s.fety and efficacy of the approach and the latter is.dependent on the ability of the trans.lanted cells.to s.rvive and differentiate into functional dopaminergic neurons.in the Parkins.nian *** the pre-clinical literature s.gges.s.that there is.cons.derable variability in s.rvival and differentiation between s.udies.the aim of this.s.s.ematic review was.to as.es. thes. parameters.in human s.em cell-derived dopaminergic progenitor trans.lant s.udies.in animal models.of Parkins.n's.dis.as..A defined s.s.ematic s.arch of the PubMed databas. was.completed to identify relevant s.udies.publis.ed up to March *** s.reening,76 articles.were included in the analys.s.from which 178 s.parate trans.lant s.udies.were *** thes.,graft s.rvival could be as.es.ed in 52 s.udies.and differentiation in 129 ***,we found that graft s.rvival ranged froms.trans.lanted,with a median of 51%of trans.lanted cells.s.rviving in the brain;while dopaminergic differentiation of the cells.ranged from 0% to 46% of cells.trans.lanted with a median of 3%.This.s.s.ematic review s.gges.s.that there is.cons.derable s.ope for improvement in the differentiation of s.em cell-derived dopaminergic progenitors.to maximize the therapeutic potential of this.approach for patients.

关键词： cell replacement therapy differentiation embryonic s.em cells graft induced pluripotent s.em cells Parkins.n's.dis.as. s.rvival trans.lant