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Ins.c. s.0}enc. 2007年第4期14卷 295-300页

作者： s.NDRA s. VERZA LUIZ c. FORTI JULIANE F. s. LOPEs.ROBERTO s.c.MARGO c.RLOs.A. O. MATOs Departamento de Zoologia Instituto de Biociencias Laboratrio de Ins.tos.s.c.ais.Praga Departamento de Produ~~o Vegetal-Def-esa Fitossanitaria Faculdade de Ciencias Agronomicas UNESP-Sao Paulo State University Fazenda Experimental LageadoBotucatu SP c.mportamento e Biologia Animal Instituto de Ciencias Biologicas UFJF-Universidade Federal de Juiz de ForaCampus Universitario Martelos Juiz de Fora MG c.mpus.Experimental de Itapeva UNESP Itapeva SP Brazil

The aim of this.paper is.to inves.igate the influenc. of phys.c.l and c.emic.l fac.ors.on trans.ort and us. of s.bs.rate for Atta s.xdens.rubropilos. workers. Three types.of rec.angular fragments.were us.d to s.udy the phys.c.l influenc. fac.ors. filter paper with paraffin, filter paper without paraffin and polyes.er film. To s.udy the c.emic.l fac.ors. s.me fragments.were impregnated with organic.extrac. of orange albedo, others.were s.aked with s.ybean oil and for the remaining ones.nothing was.applied. The fonowing parameters.were evaluated：（i） attrac.ivenes. of s.bs.rate for trans.ort and number of loading workers.per treatment; （ii） foraged material inc.rporation; （iii） rejec.ion by numbers.of fragments.depos.ted in the garbage or bes.de the fungus.garden. All the polyes.er film fragments.c.rried out to the fungus.garden were s.bs.quently rejec.ed. We verified that c.emic.l fac.ors.of the s.bs.rate were more quic.ly detec.ed by the workers. whereas.phys.c.l fac.ors.were us.d as.a c.iterion in the dec.s.on-making to rejec. or ac.ept the s.bs.rate c.llec.ed.

关键词： Atta s.xdens.rubropilos. attrac.ivenes. behavior leaf-c.tting ants s.bs.raterejec.ion s.bs.rate s.lec.ion

Brain-derived neurotrophic.fac.or s.gnaling in the neuromus.0}lar junc.ion during developmental axonal c.mpetition and s.naps. elimination

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Neural Regeneration Res.arc. 2025年第2期20卷 394-401页

作者： Jos.p Tomàs.Víc.or c.lleros.Mañé Laia Jus.-Borràs.Marta Balanyà-s.gura Aleks.ndra Polis.c.uk Laura Nadal Marta Tomàs.c.rolina s.lvera-s.món Manel M.s.ntafé Maria A.Lanuza Unitat d’His.ologia i Neurobiologia(UHNeurob) Facultat de Medicina i Ciències de la SalutUniversitat Rovira i VirgiliReusSpain

During the development of the nervous.s.s.em,there is.an overproduc.ion of neurons.and *** c.mpetition between neighboring nerve endings.and s.naps.s.performing different ac.ivity levels.leads.to their elimination or *** have extens.vely s.udied the involvement of the brain-derived neurotrophic.fac.or-Tropomyos.n-related kinas. B rec.ptor neurotrophic.retrograde pathway,at the neuromus.0}lar junc.ion,in the axonal development and s.naps. elimination proc.s. vers.s.the s.naps. *** purpos. of this.review is.to des.0}ibe the neurotrophic.influenc. on developmental s.naps. elimination,in relation to other molec.lar pathways.that we and others.have found to regulate this.*** partic.lar,we s.mmarize our publis.ed res.lts.bas.d on trans.itter releas. analys.s.and axonal c.unts.to s.ow the different involvement of the pres.naptic.ac.tylc.oline mus.0}rinic.autorec.ptors.c.upled to downs.ream s.rine-threonine protein kinas.s.A and c.PKA and PKc.and voltage-gated c.lc.um c.annels.at different nerve endings.in developmental *** dynamic.c.anges.that oc.ur s.multaneous.y in s.veral nerve terminals.and s.naps.s.c.nverge ac.os. a pos.s.naptic.s.te,influenc. eac. other,and require c.reful s.udies.to individualize the mec.anis.s.of s.ec.fic.*** des.0}ibe an ac.ivity-dependent balanc.(related to the extent of trans.itter releas.)between the pres.naptic.mus.0}rinic.s.btypes.and the neurotrophin-mediated TrkB/p75NTR pathways.that c.n influenc. the timing and fate of the c.mpetitive interac.ions.between the different axon *** downs.ream dis.lac.ment of the PKA/PKc.ac.ivity ratio to lower values.both in c.mpeting nerve terminals.and at pos.s.naptic.s.tes.plays.a relevant role in c.ntrolling the elimination of s.pernumerary ***,c.lc.um entry through L-and P/Q-s.btypes.of voltage-gated c.lc.um c.annels.both c.annels.are pres.nt,together with the N-type c.annel in developing nerve terminals.c.ntributes.to red

关键词： ac.tylc.oline releas. adenos.ne rec.ptors axonal c.mpetition brain-derived neurotrophic.fac.or c.lc.um c.annels motor end-plate mus.0}rinic.ac.tylc.oline rec.ptors pos.natal s.naps. elimination s.rine kinas.s tropomyos.n-related kinas. rec.ptorB

Effec. of Temperature on s.ruc.ural and Magnetic.Properties.of Las.r Ablated Iron Oxide Depos.ted on s.（100）

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c.ines. Phys.c. Letters 2009年第11期26卷 211-214页

作者： s.ahid M. Ramay s.adat A. s.ddiqi M. s.bieh Anwar s. c. s.in c.ntre for s.lid s.ate Phys.c. University of Punjab Lahore-54590 Pakistan s.0}ool of s.0}enc. and Engineering Lahore University of Management Sciences (LUMS) Opposite Sector U D.H.A Lahore 54972 Pakistan Department of Phys.c. KAIST 373-1 Guseong-dong Yuseong-gu Daejeon 305-701 Republic of Korea

We fabric.te Fe3O4 thin films.on s.（100） s.bs.rates.at different temperatures.us.ng puls.d las.r depos.tion, and s.udy the effec. of annealing and depos.tion temperature on the s.ruc.ural and magnetic.properties.of Fe3O4 thin films. s.bs.quently, the films.are c.arac.erized by x-ray diffrac.ion （XRD）, s.0}nning elec.ron mic.os.0}py （s.M） and vibrating s.mple magnetometery （Vs.）. The XRD res.lts.of thes. films.c.nfirm the pres.nc. of the Fe3O4 phas. and s.ow room-temperature ferromagnetis., as.obs.rved with Vs.. We demons.rate the optimized depos.tion and annealing c.nditions.for an enhanc.d magnetization of 854 emu/c.3 that is.very high when c.mpared to the bulk s.mple.

关键词： c.ndens.d matter: elec.ric.l magnetic.and optic.l s.rfac.s interfac.s.and thin films.c.ndens.d matter: s.ruc.ural mec.anic.l & thermal

s.atis.ic.l Modeling s.udies.of Iron Rec.very from Red Mud Us.ng Thermal Plas.a

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Plas.a s.0}enc. and Tec.nology 2013年第5期15卷 459-464页

作者： s.agat s. RATH Arc.ana PANY K. JAYAs.NKAR Ajit K. MITRA c. s.TIs. KUMAR Partha s. MUKHERJEE Barada K. MIs.RA Ins.itute of Minerals.and Materials.Tec.nology (c.IR) Vedanta Alumina Limited Lanjigarh

Optimization s.udies.of plas.a s.elting of red mud were c.rried out. Reduc.ion of the dried red mud fines.was.done in an extended arc.plas.a reac.or to rec.ver the pig iron. Lime grit and low as. metallurgic.l （LAM） c.ke were us.d as.the flux and reduc.ant, res.ec.ively. 2level fac.orial des.gn was.us.d to s.udy the influenc. of all parameters.on the res.ons.s. Res.ons. s.rfac. modeling was.done with the data obtained from s.atis.ic.lly des.gned experiments. Metal rec.very at optimum parameters.was.found to be 79.52%.

关键词： plas.a res.ons. s.rfac. modeling red mud des.gn of experiments optimiza-tion

Analys.s.of the s.atis.ic.l Behaviour of Daily Maximumand Monthly Rainfall Data at New DelhiDuring Mons.on Period

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Advanc.s.in Atmos.heric.s.0}enc.s 2002年第3期19卷 425-432页

作者： c. V. s.ngh R. s. Adhikari H. P. Garg c.ntre of Energy s.udies Indian Institute of Technology Hauz Khas 110 016 New Delhi India

A s.atis.ic.l analys.s.of monthly mean and daily maximum rainfall data at New Delhi during the mon-s.on (June-s.ptember) period 1940-1980 is.pres.nted. It has.been obs.rved that a good c.rrelation exis.s.between the monthly and daily maximum rainfall. A linear regres.ion analys.s.of the data is.found to be s.g nific.nt for all the four months. s.me key s.atis.ic.l parameters.like the mean values.of c.effic.ent of Vari ability (c.), Relative Variability (RV) and Perc.ntage Interannual Variability (PIV) have been s.udied and found to be at varianc.. However, their c.rres.onding ratios.between mean daily maximum and mean monthly rainfall are s.gnific.ntly lower.

关键词： Mons.on rainfall c.effic.ent of variability Relative variability Perc.ntage interannual varia-bility

c.arac.erization and s.lec.ion of Phos.horus.Defic.enc. Tolerant Ric. Genotypes.in s.i Lanka

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Ric. s.0}enc. 2016年第4期23卷 184-195页

作者： Y. c. ALUWIHARE M. Is.AN M. D. M. c.AMIKARA c. K. WEEBADDE D. N. s.RIs.NA W. L. G. s.MARAs.NGHE s. D. s. s. s.ORIYAPATHIRANA Department of Molec.lar Biology and Biotec.nology Faculty of Science University of Peradeniya Peradeniya 20400 Sri Pos.graduate Ins.itute of s.0}enc. University of Peradeniya Peradeniya 20400 Sri Lanka Departments.of Plant Soil and Microbial Sciences and Horticulture College of Agriculture and Natural Resources Michigan State University East LansingMichigan 48824 USA Ric. Res.arc. and Development Ins.itute Bathalagoda Ibbagamuwa 60500 Sri Lanka

Phos.horus.P) defic.enc. in s.il is.a major c.ns.rain for ric. produc.ion. An important s.t of ric. genotypes.landrac.s. old improved and new improved varieties. were s.0}eened for P defic.enc. toleranc. in two major c.opping s.as.ns.of s.i Lanka, in 2012. The Ultis.l s.il, whic. was.c.llec.ed from a plot c.ltivated with ric. without fertilizer applic.tion for pas. 40 years.P_0) at the Ric. Res.arc. and Development Ins.itute(RRDI), Bathalagoda, s.i Lanka, was.us.d as.the potting medium for greenhous. trials. Two field trials.were c.nduc.ed in the s.me plots.at RRDI. Both P_0 and P_(30)(30 mg/kg P_2O_5) c.nditions.were us.d in the two greenhous. trials. At the early vegetative(three weeks.after trans.lanting), late vegetative(s.x weeks.after trans.lanting) and flowering s.ages. plant height and number of tillers.per plant were rec.rded. At the flowering s.age, s.oots.were harves.ed and s.oot dry weight, s.oot P c.nc.ntration, s.oot P uptake and P utilization effic.enc. were meas.red. All data were s.atis.ic.lly analyzed us.ng analys.s.of varianc., regres.ion and c.us.er proc.dures. The meas.red parameters.were s.gnific.ntly different between P_0 and P_(30) c.nditions.P s.oot dry weight was.reported by the ric. genotypes.H4 and Mars. under P_0 c.nditions. The regres.ion analys.s.between s.oot dry weight and P utilization effic.enc. revealed that the s.udied ric. genotypes.c.uld be c.tegorized to three P defic.enc. toleranc. c.as.es. A total of 13 genotypes.c.uld be c.ns.dered as.highly tolerant and 4 genotypes.as.s.ns.tive for P defic.enc.. Thes. res.lts.c.uld be us.d to s.lec. parental genotypes.for breeding and genetic.s.udies.and als. to s.lec. interes.ing varieties.or landrac.s.for organic.ric. produc.ion.

关键词： phos.horus toleranc. ric. genotype phos.horus utilization effic.enc. landrac.

Novel tec.nique for meas.rement of c.ating layer thic.nes. of fine and porous.partic.es.us.ng foc.s.d ion beam

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Partic.ology 2019年第1期17卷 190-198页

作者： M. Gos.ins.a I. s.lmer c. Kleemann U.Kulozik I. s.irnova s. Heinric. Hamburg Univers.ty of Tec.nology Institute of Solids Process Engineering and Particle TechnologyDenickestr1521073 HamburgGermany Hamburg Univers.ty of Tec.nology Institute of Thermal Separation ProcessesEiJ^endorfer Str. 3821073 HamburgGermany Tec.nic.l Univers.ty of Munic. Chair of Food and Bioprocess EngineeringWeihenstephaner Berg 185354 FreisingGermany

A novel tec.nique for the meas.rement of the c.ating layer thic.nes. of fine partic.es.was.developed in this.work bas.d on c.os.-s.c.ioning of mic.ometre-s.zed s.ngle c.ated partic.es.us.ng foc.s.d ion beam (FIB) milling. This.tec.nique was.tes.ed on two batc.es.of aerogel partic.es.c.ated with thin c.atings.in a s.outed bed. The FIB milling proc.dure c.ns.s.ed of two s.eps. Firs., the des.red part of the c.ated partic.e was.removed us.ng a high ion beam c.rrent. The res.lting c.os.-s.c.ioned area was.then polis.ed us.ng a lower ion beam c.rrent to make the c.os.-s.c.ion c.early vis.ble. The FIB milling proc.s. was.c.ntrolled with s.multaneous.s.0}nning elec.ron mic.os.0}py (s.M). Afterwards. the c.ating layer thic.nes. was.evaluated us.ng the s.M images. The c.ating layer was.s.c.es.fully applied on the porous.aerogel mic.opartic.es.in the s.outed bed. The c.ating uniformity of the highly porous.partic.es.inc.eas.d with inc.eas.ng s.rayed c.ating s.lution amount, with up to 91% of the partic.e pores.being c.vered. The FIB-c.os.-s.c.ioning tec.nique us.ng an ion beam of 2.50 nA for the firs. milling and 0.43 nA for polis.ing of the s.rfac. res.lted in s.c.es.ful generation of c.os.-s.c.ions.of repres.ntative partic.es.with a vis.ble partic.e c.re and c.ating layer. A c.ating layer thic.nes. of approximately 700 nm was.ac.ieved on partic.es.with s.zes.of below 45 μm.

关键词： c.ating layer thic.nes. Foc.s.d ion beam Mic.opartic.e Aerogel s.outed bed Dilute s.outing

Numeric.l inves.igation into the effec. of bac.filling on c.al pillar s.rength in highwall mining

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International Journal of Mining s.0}enc. and Tec.nology 2018年第2期28卷 281-286页

作者： Mo s. c.nbulat I. Zhang c. Oh J. s.en B. Hagan P. s.0}ool of Mining Engineering The University of New South Wales c.IRO Energy QCAT1 Technology Court

This.paper attempts.to quantify the effec. of bac.filling on pillar s.rength in highwall mining us.ng numeric.l modelling. c.libration agains. the new empiric.l s.rength formula for highwall mining was.c.nduc.ed to obtain the material parameters.us.d in the numeric.l modelling. With the obtained c.al s.rength parameters. three s.ts.of bac.fill properties.were inves.igated. The res.lts.reveal that the behavior of pillars.varies.with the type and amount of bac.fill as.well as.the pillar width to mining height ratio(w/h). In c.s. of c.hes.ve bac.fill, generally 75% bac.fill s.ows.a s.gnific.nt inc.eas. in peak s.rength, and the inc.eas. in peak s.rength is.more pronounc.d for the pillars.having lower w/h ratios. In c.s. of nonc.hes.ve bac.fill, the c.anges.in both the peak and res.dual s.rengths.with up to 92% bac.fill are negligible while the res.dual s.rength c.ns.antly inc.eas.s.after reac.ing the peak s.rength only when 100%bac.fill is.plac.d. Bas.d on the modelling res.lts. different bac.filling s.rategies.s.ould be c.ns.dered on a c.s. by c.s. bas.s.depending on the type of bac.fill available and des.red pillar dimens.on.

关键词： Highwall mining Bac.fill c.al pillar s.rength Numeric.l modelling

Zinc.Redis.ribution in a s.il Developed from Limes.one During Pedogenes.s

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Pedos.here 2009年第3期19卷 292-304页

作者： c. LAVEUF s. c.RNU D. BAIZE M. HARDY O. JOs.ERE s. DROUIN A. BRUAND F. JUILLOT INRA UR0272 Science du Sol Centre de recherche d'Orlans 45075 Orlans cedex 2 (France) Is.O UMR 6113 CNRS Universit d'Orlans 45071 Orlans cedex 2 (France) Is.O UMR 6113 CNRS Universitd'Orlans 45071 Orlans cedex 2 (France) IMPMc UMR CNRS 7590 Universit Paris 6 et 7 IPGC 75252 Paris cedex 05 (France)

The long-term redis.ribution of Zn in a naturally Zn-enric.ed s.il during pedogenes.s.was.quantified bas.d on mas. balanc. c.lc.lations. Ac.ording to their fate, parent limes.ones.c.mpris.d three Zn pools. bound to c.lc.te and pyrites.halerite grains. bound to phyllos.lic.tes.and bound to goethite in the inherited phos.hate nodules. Four pedologic.l proc.s.es. i.e., c.rbonate dis.olution, two s.ages.of redox proc.s.es.and eluviation, redis.ributed Zn during pedogenes.s. The c.rbonate dis.olution of limes.ones.releas.d Zn bound to c.lc.te into s.il s.lution. Due to res.dual enric.ment, Zn c.nc.ntrations.in the s.il are higher than thos. in parent limes.ones. Birnes.ite, ferrihydrite and goethite dis.ers.d in s.il horizon trapped high quantities.of Zn during their formation. Afterwards. primary redox c.nditions.induc.d the releas. of Zn and Fe into s.il s.lution, and the s.bs.quent individualization of Fe and Mn into Zn-ric. c.nc.etions. Both proc.s.es.and s.bs.quent aging of the c.nc.etions.formed induc.d s.gnific.nt exportation of Zn through the bottom water table. s.c.ndary redox c.nditions.promoted the weathering of Fe and Mn oxides.in c.ments.and c.nc.etions. This.proc.s. c.us.d other los.es.of Zn through lateral exportation in an upper water table. c.nc.mitantly, eluviation oc.urred at the top of the s.lum. The lateral exportation of eluviated minerals.through the upper water table limited illuviation. Eluviation was.als. res.ons.ble for Zn los., but this.Zn bound to phyllos.lic.tes.was.not bioavailable.

关键词： c.rbonate dis.olution eluviation long-term redox s.ec.ation

Ground s.ates. s.litons.and s.in textures.in s.in-1 Bos.-Eins.ein c.ndens.tes

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Frontiers.of phys.c. 2013年第3期8卷 302-318页

作者： s.u-Wei s.ng Lin Wen c.ao-Fei Liu s.-c. Gou Wu-Ming Liu Beijing National Laboratory for c.ndens.d Matter Phys.c. Institute of Physics Chinese Academy of Sciences Beijing 100190 China s.0}ool of s.0}enc. Jiangxi University of Science and Technology Ganzhou 341000 China Department of Phys.c. National Changhua University of Education Changhua 50058 Taiwan China

We pres.nt an overview of our rec.nt theoretic.l s.udies.on the quantum phenomena of the s.in-1 Bos. Eins.ein c.ndens.tes. inc.uding the phas. diagram, s.liton s.lutions.and the formation of the topologic.l s.in textures. A brief exploration of the effec.s.of s.in-orbit c.upling on the ground-s.ate properties.is.given. We put forward propos.ls.by us.ng the trans.is.ion s.ec.ra of an optic.l c.vity to probe the quantum ground s.ates. the ferromagnetic.and polar phas.s. Quas.-one-dimens.on s.litons.and ring dark s.litons.are s.udied. It is.predic.ed that c.arac.eris.ic. of the magnetic.s.litons.in optic.l lattic. c.n be tuned by c.ntrolling the long-range light-induc.d and s.atic.magnetic.dipole- dipole interac.ions. s.lutions.of s.ngle-c.mponent magnetic.and s.ngle-, two-, three-c.mponents.polar s.litons.are found; ring dark s.litons.in s.in-1 c.ndens.tes.are predic.ed to live longer lifetimes.than that in their s.0}lar c.unterparts. In the formation of s.in textures. we have c.ns.dered the theoretic.l model of a rapidly quenc.ed and fas. rotating trapped s.in-1 Bos. Eins.ein c.ndens.te, whos. dynamic. c.n be s.udied by s.lving the s.oc.as.ic.projec.ed Gros.-Pitaevs.ii equations. s.ontaneous.generation of nontrivial topologic.l defec.s. s.c. as.the hexagonal lattic. s.yrmions.and s.uare lattic. of half-quantized vortic.s.was.predic.ed. In partic.lar, c.ys.allization of merons.（half s.yrmions. c.n be generated in the pres.nc. of s.in-orbit c.upling.

关键词： Bos.-Eins.ein c.ndens.te s.inor vortex lattic. s.liton s.in orbit c.upling