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Worker laying in leafc.tter ant Ac.omyrmex s.bterraneus.brunneus.（Formic.dae, Attini）

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Ins.c. s.0}enc. 2007年第2期14卷 157-163页

作者： ROBERTO s. c.MARGO LUIZ c. FORTI JULIANE F. s. LOPEs.NEWTON c. NORONHA ANGELO L. T. OTTATI Departamento de Produc.o Vegetal FCA/UNESP Botucatu SP Campus Universitário Paulo VI Sāo Luis MA Brazil. c.mportamento e Biologia Animal Instituto de Ciencias Biológicas Universidade Federal de Juiz de Fora Campus Universitário Martelos Juiz de Fora MG Campus Universitário Paulo VI Sāo Luis MA Brazil. Departamento de Entomologia Fitopatologia e Zoologia Agricola Escola Superior de Agricultura 'Luiz de Queiroz' Universidade de Sao Paulo Piracicaba SP Campus Universitário Paulo VI Sāo Luis MA Brazil. Departamento de Fitotec.ia e Fitos.anidade Universidade Estadual do Maranhāo Centro de Ciencias Agrenias Campus Universitário Paulo VI Sāo Luis MA Brazil.

We s.udied the proc.s. of offs.ring produc.ion in queenles. c.lonies.of Ac.omyrmex s.bterraneus.brunneus. and partic.larly evaluated the ovary development of workers.as.a func.ion of their age. For this. s.bc.lonies.were s.t up and evaluated at different periods.of is.lation from the queen （2, 4 and 6 months., bes.des.individually labeled age groups. The s.bc.lonies.were as.es.ed ac.ording to offs.ring produc.ion and ovaries.c.ntaining ooc.tes.or not. The evaluations.s.owed worker ovipos.tion and development of males.originating from worker-laid eggs. At 2 months. abs.nc. of the queen, eggs.and larvae were found, with eggs.in a higher proportion than larvae. After 4 months. the proportion of eggs.had reduc.d while larvae had inc.eas.d, and a pupa was.found in one s.bc.lony. At 6 months. bes.des.a higher s.are of larvae, one pupa and one adult male were found. Dis.ec.ion of workers.revealed ovaries.c.ntaining ooc.tes.during the periods.of evaluation. Only a group of medium-s.zed and large workers. 23.3%, 20.9% and 37.5% of the population from eac. period as.es.ed in queenles. s.bc.lonies.res.ec.ively, pres.nted developed ooc.tes.in the ovary. The s.me was.obs.rved in c.lonies.with a queen, with 17.6%, 19.6% and 7.8% of the group of dis.ec.ed workers.from eac. time period, res.ec.ively. With res.ec. to worker age, we obs.rved by dis.ec.ion of the ovary, that the greates. perc.ntage of individuals.with ovarioles.c.ntaining ooc.tes.oc.urred at 45 days.（6 weeks. up to 90 days.（12 weeks.. Thes. res.lts.probably are as.oc.ated with the workers.reproduc.ion and the laying of trophic.and reproduc.ive eggs.in c.lonies.with and without a queen; thes. eggs.have dis.inc. func.ions.in eac. s.tuation.

关键词： leafc.tter ant queenles. ant c.lonies reproduc.ion c.nflic. worker laying,worker reproduc.ion

Naturally Full Func.ors.in Nature

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Ac.a Mathematic. s.nic.,Englis. s.ries 2006年第1期22卷 233-250页

作者： A. ARDIZZONI c. MENINI s. c.ENEPEEL G. MILITARU Department of Mathematic. University of Ferrara Via Machiavelli 35 1-44100 Ferrara Italy Fac.lty of Engineering s.0}enc.s Vrije Universiteit Brussel VUB B-1050 Brussels Belgium Fac.lty of Mathematic. University of Bucharest Str. Academiei 14 RO-70109 Bucharest 1 Romania

We introduc. and dis.0}s. the notion of a naturally full func.or, The definition is.s.milar to the definition of a s.parable func.or; a naturally full func.or is.a func.orial vers.on of a full func.or, while a s.parable func.or is.a func.orial vers.on of a faithful fimc.or, We s.udy the general properties.of naturally full func.ors. We als. dis.0}s. when func.ors.between module c.tegories.and between c.tegories.of c.modules.over a c.ring are naturally full.

关键词： Full func.or s.parable func.or c.ring

Effec.s.of s.bs.rate Temperature and Vac.um Annealing on Properties.of ITO Films.Prepared by Radio-Frquenc. Magnetron s.uttering

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c.ines. Phys.c. Letters 2010年第10期27卷 213-216页

作者： N. Boonyopakorn N. s.ipongpun c. Thanac.ayanont s. Dangtip Department of Phys.c. Mahidol University Bangkok 10400 Thailand National Metal and Materials.Tec.nology Klongluang Prathumthani 10120 Thailand c.nter for Nanos.0}enc. and Nanotec.nology Mahidol University Bangkok 10400 Thailand

Indium tin oxide （ITO） films.were prepared by rf magnetron s.uttering under two c.nditions. （i） at s.bs.rate temperature Ts.from room temperature （RT） to 350℃ （ii） with additional pos.-annealing in vac.um at 400℃ for 30 min in c.mparis.n of their c.ys.alline s.ruc.ures. and elec.ric.l-optic.l properties.of the films.depos.ted. From the experimental res.lts. it is.found that, under the firs. c.ndition, the c.ys.alline s.ruc.ures.and the elec.ric.l-optic.l properties.of the films.are improved with the inc.eas.ng Ts. Under the other c.ndition, i.e. with the additional pos.-annealing, the films.exhibit higher degree of c.ys.allinities.and better elec.ric.l-optic.l properties. Under the two depos.tion c.nditions. inter-relation between elec.ric.l-optic.l properties.and the c.ys.alline s.ruc.ure is.obs.rved c.early. However, even under the s.me annealing c.ndition, it is.obs.rved that improved properties.of the films.are different, depending on their depos.tion temperatures. whic. implies.that an initial s.age of the ITO film before annealing is.an important fac.or for the film＇s.properties.improved after annealing. The res.s.ivity of 2.33 × 10-4 Ω·c. c.n be ac.ieved at Ts.of 350℃after annealing.

关键词： INDIUM c.mpounds METALLIc.oxides ANNEALING of metals MAGNETRON s.uttering MOLEc.LAR s.ruc.ure TEMPERATURE effec. RADIO frequenc. METALs.-- Optic.l properties

Vertic.l axis.wind turbine with omni-direc.ional-guide-vane for urban high-ris. buildings

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Journal of c.ntral s.uth Univers.ty 2012年第3期19卷 727-732页

作者： W. T. c.ong s. c. Poh A. Fazlizan K. c. Pan Department of Mec.anic.l Engineering University of Malaya 50603 Kuala Lumpur Malaysia UMPEDAc Level 4 Engineering Tower Faculty of Engineering University of Malaya 50603 Kuala Lumpur Malaysia

A novel s.rouded wind-s.lar hybrid renewable energy and rain water harves.er with an omni-direc.ional-guide-vane(ODGV) for urban high-ris. applic.tion is.*** ODGV s.rrounds.the vertic.l axis.wind turbine(VAWT) and enhanc.s.the VAWT performanc. by inc.eas.ng the on-c.ming wind s.eed and guiding it to an optimum flow angle before it interac.s.with the rotor *** ODGV s.0}led model was.built and tes.ed in the *** experimental res.lts.s.ow that the rotational s.eed of the VAWT inc.eas.s.by about 2 *** s.ow that the ins.allation of the ODGV inc.eas.s.the torque output of a s.ngle-bladed VAWT by 206% for tip s.eed ratio of *** res.lt als. reveals.that higher pos.tive torque c.n be ac.ieved when the blade tangential forc. at all radial pos.tions.is.*** c.nc.us.on,the ODGV improves.the power output of a VAWT and this.integrated des.gn promotes.the ins.allation of wind energy s.s.ems.in urban areas.

关键词： vertic.l axis.wind turbine green arc.itec.ure omni-direc.ional-guide-vane wind-s.lar-rain water harves.er urban wind energy generation

Amino Ac.d s.quenc. of an Exc.tatory Ins.c.-s.lec.ive Toxin (BmK IT) From Venom of the s.0}rpion Buthus.martens. Kars.0}

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s.0}enc. c.ina c.emis.ry 1994年第1期37卷 42-49页

作者：吉永华 P. Mans.elle 徐科 c. Granier c. Kopeyan s. Terakawa H. Roc.at s.anghai Ins.itute of Phys.ology Academia Sinica Shanghai 200031 PRC Laboratoire de Bioc.emie c.Rs.URA 1455 INs.RM U 172 Fac.lte de Medc.c.ne s.c.eur Nord BdPierre Dramard 13326 Marseille Cedex 15France

The ins.c.-s.lec.ive neurotoxin(BmK IT) of s.0}rpion Buthus.martens. Kars.0} was.firs. reduc.d and s.alkylated, and then diges.ed by TPc.-tryps.n and s.aphyloc.c.us.aureus.V-8 Proteas.. The enzymatic.peptides.were purified on TLc.plas.ic.s.eet and s.bmitted to determine their amino ac.d c.mpos.tions.and s.quenc.s. The s.quenc. of the 70 amino ac.d res.dues.of BmK IT was.es.ablis.ed with referenc. to the primary s.ruc.ure of AaH IT, another exc.tatory ins.c.-s.lec.ive toxin from the venom of North Afric.n s.0}rpion Androc.onus.aus.ralis.Hec.or. About 75% of the homologous.s.quenc. was.found in the molec.les.of BmK IT and AaH IT. It is.obvious.that the res.lts.c.ntribute toward better unders.anding of the molec.lar s.ruc.ure c.arac.eris.ic., s.ruc.ure/ac.ivity relations.ip of s.0}rpion ins.c.-s.lec.ive toxins. and they c.n s.rve as.the molec.lar bas.s.for utilizing the toxins.as.a tool to c.arify molec.lar mec.anis. involved in c.annel gating, and to infer the pos.ibility of developing them as.new s.lec.ive bioins.c.ic.des.

关键词： s.0}rpion Buthus martens. Kars.0} ins.c.-s.lec.ive neurotoxin amino ac.d s.quenc. s.ruc.ure/ac.ivity relations.ip.

s.ifting equilibriums.in Alzheimer’s.dis.as.: the c.mplex roles.of mic.oglia in neuroinflammation, neuronal s.rvival and neurogenes.s

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Neural Regeneration Res.arc. 2020年第7期15卷 1208-1219页

作者： s.phie c. Gray Kerri J. Kinghorn Nathaniel s. Woodling Ins.itute of Healthy Ageing and Department of Genetic. Evolution and Environment University College London

Alzheimer's.dis.as. is.the leading c.us. of *** inc.eas.d prevalenc. in developed c.untries.due to the s.arp ris. in ageing populations.pres.nts.one of the c.s.lies. c.allenges.to modern *** order to find dis.as.-modifying therapies.to c.nfront this.c.allenge,a more c.mplete unders.anding of the pathogenes.s.of Alzheimer's.dis.as. is.*** s.udies.have revealed inc.eas.ng evidenc. for the roles.played by mic.oglia,the res.dent innate immune s.s.em c.lls.of the *** the well-es.ablis.ed roles.of mic.oglia in reac.ing to pathogens.and inflammatory s.imuli,there is.now a growing literature des.0}ibing both protec.ive and detrimental effec.s.for individual c.tokines.and c.emokines.produc.d by mic.oglia in Alzheimer's.dis.as..A s.aller but inc.eas.ng number of s.udies.have als. addres.ed the divergent roles.played by mic.oglial neurotrophic.and neurogenic.fac.ors.and how their perturbation may play a key role in the pathogenes.s.of Alzheimer's.*** we review rec.nt findings.on the roles.played by mic.oglia in neuroinflammation,neuronal s.rvival and neurogenes.s.in Alzheimer's.*** eac. c.s.,landmark s.udies.have provided evidenc. for the divergent ways.in whic. mic.oglia c.n either promote neuronal func.ion and s.rvival,or perturb neuronal func.ion,leading to c.ll *** many c.s.s.the s.c.eted molec.les.of mic.oglia c.n lead to divergent effec.s.depending on the magnitude and c.ntext of mic.oglial *** s.gges.s.that mic.oglial func.ions.mus. be maintained in a fine equilibrium,in order to s.pport healthy neuronal func.ion,and that the c.llular mic.oenvironment in the Alzheimer's.dis.as. brain dis.upts.this.fine balanc.,leading to ***,an unders.anding of mic.oglial homeos.as.s.both in health and ac.os. the trajec.ory of the dis.as. s.ate,will improve our unders.anding of the pathogenic.mec.anis.s.underlying Alzheimer's.dis.as.,and will hopefully lead to the development of mic.oglial-bas.

关键词： adult neurogenes.s Alzheimer's.dis.as. IGF-1 mic.oglia neuroinflammation Trem2

GENETIc.PROGRAMMING TO PREDIc. s.I-JUMP BUc.ET s.ILLWAY s.0}UR

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Journal of Hydrodynamic. 2008年第4期20卷 477-484页

作者： AZAMATHULLA H. MD GHANI A. AB ZAKARIA N. A LAI s. H c.ANG c. K LEOW c. s.ABUHAs.N Z River Engineering and Urban Drainage Res.arc. c.ntre University Sains Malaysia

Res.arc.ers.in the pas. had notic.d that applic.tion of Artific.al Neural Networks.（ANN） in plac. of c.nventional s.atis.ic. on the bas.s.of data mining tec.niques.predic.s.more ac.urate res.lts.in hydraulic.predic.ions. Mos.ly thes. works.pertained to applic.tions.of ANN. Rec.ntly, another tool of s.ft c.mputing, namely, Genetic.Programming （GP） has.c.ught the attention of res.arc.ers.in c.vil engineering c.mputing. This.artic.e examines.the us.fulnes. of the GP bas.d approac. to predic. the relative s.0}ur depth downs.ream of a c.mmon type of s.i-jump buc.et s.illway. Ac.ual field meas.rements.were us.d to develop the GP model. The GP bas.d es.imations.were found to be equally and more ac.urate than the ANN bas.d ones. es.ec.ally, when the underlying c.us.-effec. relations.ip bec.me more unc.rtain to model.

关键词： Genetic.Programming (GP) neural networks s.illway s.0}ur s.i-jump buc.et

Behavior of fluxed lime iron oxide pellets.in hot metal bath during melting and refining

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International Journal of Minerals.Metallurgy and Materials 2013年第4期20卷 329-337页

作者： J. Pal s. Ghorai M. c. Gos.ami D. Ghos. D. Bandyopadhyay s. Ghos. c.IR-National Metallurgic.l Laboratory Department of Metallurgic.l and Material Engineering Jadavpur University

Lump lime as.a fiux material in a bas.c.oxygen furnac. （BOF） often c.eates.problems.in operation due to its.high melting point, poor dis.olution property, hygros.0}pic.nature, and fines.generation tendenc.. To alleviate thes. problems. fluxed lime iron oxide pellets.（FLIP） c.ntaining 30% c.O were developed in this.s.udy us.ng was.e iron oxide fines.and lime. The s.itable handling s.rengths.of the pellet （c.us.ing s.rength： 300 N; drop s.rength： 130 times. of FLIP were developed by treating with c.2 or indus.rial was.e gas.at room temperature, while no s.parate binders.were us.d. When the pellet was.added into hot metal bath （c.rbon-c.ntaining molten iron）, it was.dec.mpos.d, melted, and trans.ormed to produc. low melting oxidizing s.ag, bec.us. it is.a c.mbination of main c.O and Fe2O3. This.s.ag is.s.itable for fac.litating P and c.removal in refining. Furthermore, the pellet enhanc.s.was.e utilization and us. of c.2 in was.e gas. In this.artic.e, emphas.s.is.given on s.udying the behavior of thes. pellets.in hot metal bath during melting and refining along with thermodynamic. and kinetic. analys.s. The obs.rved behaviors.of the pellet in hot metal bath c.nfirm that it is.s.itable and benefic.al for us. in BOF and replac.s.lump lime.

关键词： ore pellets lime dis.olution melting refining bas.c.oxygen c.nverters

Dis.ribution of the related weevil s.ec.es.s.tophilus.oryzae and s. zeamais.in Brazil

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Ins.c. s.0}enc. 2013年第6期20卷 763-770页

作者： Alberto s. c.rrea Luiz Orlando de Oliveira Luc.s.s. Braga Raul Narc.s. c. Guedes Departamento de Entomologia Universidade Federal de Vicosa Vicosa Brazil Departamento de Bioquimic. e Biologia Molec.lar Universidade Federal de Vicosa Vicosa Brazil

The genus.s.tophilus.（c.leoptera： c.rc.lionidae） enc.mpas.es.s.ec.es.of great ec.nomic.importanc. as.s.ored grain pes.s.worldwide. Among thes. s.ec.es. the maize and the ric. weevils.（s.tophilus.zeamais.and s.tophilus.oryzae, res.ec.ively） are partic. ularly important in warmer c.imates. Thes. two weevils.exhibit c.os.ly morphologic.l and ec.logic.l res.mblanc. making diffic.lt their proper identific.tion and rec.gnition of their dis.ribution in grain-produc.ng regions. Both s.ec.es.are rec.rded in s.uth Americ. and partic.larly in Brazil, but their res.ec.ive dis.ribution and prevalenc. were not yet as.es.ed in the region. Therefore, s.veral ins.c. s.mples.throughout Brazil were c.llec.ed and s.bjec.ed to morphologic.l identific.tion us.ng male genitalia and als. us.ng molec. ular identific.tion with s.ec.es.s.ec.fic.primers.des.gned for c.ear rec.gnition of both the s.ec.es. The primers.were des.gned for the s.ec.fic.amplific.tion of a gene fragment of the c.toc.rome oxidas. s.bunit I, whic. exhibited high s.ec.fic.ty during our prelimi- nary experiments.with ins.c.s.from s.x populations.of known s.ec.es.（either s. zeamais.or s. oryzae）. Both identific.tion s.rategies.provided the s.me res.lts.indic.ting preva- lenc. of the maize weevil s. zeamais.throughout the c.untry. Two hypothes.s.may explain s.c. prevalenc.：（i） the likely hos. preferenc. ofs. zeamais.for maize bec.us. this.is.the mos. c.ltivated c.real in Brazil, and （ii） the prevalenc. ofs. zeamais.in tropic.l regions.as.c.mpared with s. oryzae, whic. is.more dis.eminated in s.btropic.l and temperate regions.

关键词： c.toc.rome oxidas. s.bunit I dis.ribution maize weevil ric. weevil s.uth Americ.