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Eros.on and m.difications.of Tungs.en-Coated Carbon and Copper Under High Heat Flux

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Plas.a s.ience and Technology 2003年第4期5卷 1887-1894页

作者：刘翔 s.tamura K.Tokunaga n.y.s.ida 张斧许增裕葛昌纯 n.noda s.uthwes.ern Ins.itute of Phy.ics Chengdu 610041China Res.arch Ins.itute for Applied m.chanics Kyushu University6-1 Kasuga-parkKasugaFukuoka 816-8580Japan Laboratory.of s.ecial Ceram.cs.and Powder m.tallurgy University of Science and Technology BeijingBeijing 100083China national Ins.itute for Fus.on s.ience TokiGifu 509-5292Japan

Tungs.en-coated carbon and copper was.prepared by.vacuum.plas.a s.ray.ng (VPs. and inert gas.plas.a s.ray.ng (IPs., res.ectively. W/CFC (Tungs.en /Carbon Fiber-Enhanced m.terial) coating has.a diffus.on barrier that cons.s.s.of W and Re m.lti-lay.rs.pre-depos.ted by.phy.ical vapor depos.tion on carbon fiber-enhanced m.terials. while W/Cu coating has.a graded trans.tion interface. Different grain growth proces.es.of tungs.en coatings.under s.able and trans.ent heat loads.were obs.rved, their experim.ntal res.lts.indicated that the recry.tallizing tem.erature of VPs.W coating was.about 1400 ℃ and a recry.tallized colum.ar lay.r of about 30 μm.thicknes. was.form.d by.cy.lic heat loads.of 4 m.0}puls. duration. Eros.on and m.difications.of W/CFC and W/Cu coatings.under high heat load, s.ch as.m.cros.ructure changes.of interface, s.rface plas.ic deform.tions.and cracks. were inves.igated, and the eros.on m.chanis. (eros.on products. of thes. two kinds.of tungs.en coatings.under high heat flux was.als. s.udied.

关键词： plas.a s.ray.ng tungs.en coatings recry.tallization plas.ic deform.tion eros.on products

m.lti-quas.particle excitations.in ^(145)Tb

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s.ience China(Phy.ics.m.chanics.& As.ronom.1} 2004年第5期47卷 561-570页

作者： T. Hay.kawa m. Os.im. T. Toh T. s.izum. J. Katakura y. Hats.kawa m. m.ts.da H. Kus.kari m. s.gawara Japan Atom.c Energy.Res.arch Ins.itute Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanChiba University Inage-ku Chiba 263-8512 JapanChiba Institute of Technology Narashino Chiba 275-0023 Japan

High-s.in s.ates.in 145Tb have been populated us.ng the 118s. (32s. 1p4n) reaction at beam.energy.of 165 m.V. The level s.hem. of 145Tb has.been es.ablis.ed up to Ex ≈7.4 m.V. The level s.hem. s.ows.characteris.ics.of a s.herical or s.ightly.oblate nucleus. Bas.d on the s.0}tem.tic trends.of the level s.ructure in the neighboring n = 80 is.tones. the level s.ructure in 145Tb below 2 m.V excitation is.well explained by.coupling an h11/2valence proton to the even-even 144Gd core. Above 2 m.V excitation, m.s. of the y.as. levels.are interpreted with m.lti-quas.particle s.ell-m.del configurations.

关键词： high-s.in s.ates. level s.hem., m.lti-quas.particle excitations.

Preparation and Characterization of Gelatins.from.Two s.danes. Edible Ins.cts

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Journal of Food s.ience and Engineering 2011年第1期1卷 45-55页

作者： A. A. m.riod s. I. Abdelwahab m. y. Ibrahim.s. m.han m. Abd Elgadir n. m. Ain Departm.nt of Food s.ience ＆ Technology College of Agricultural Studies Sudan University of Science ＆ Technology P.O. Box71 Khartoum North Sudan Departm.nt of Pharm.cy Faculty of Medicine University of Malaya Kuala Lumpur 50603 Malaysia UPm.m.KnA Cancer Res.arch Laboratory Institute of Bioscience Universiti Putra Malaysia Serdang 43400 Malaysia

Gelatins.extracted from.two edible ins.cts.As.ongubus.viduatus.（m.lon bug） and Agonos.elis.pubes.ens.（s.rghum.bug） were s.udied. The two ins.cts.s.owed 27.0 and 28.2% crude protein, res.ectively. Extraction of gelatin us.ng hot water gave high y.eld followed by.m.ld acid and dis.illed water extraction, res.ectively. s.s.PAGE pattern s.owed low m.lecular weight chains. and the two gelatins.contained protein with m.lecular weight of 40 kDa as.m.in com.onent. The differential s.anning calorim.try.therm.gram.0}res.lts.confirm.no difference between extraction m.thods.concerning the extracted gelatin quality. FTIR s.ectra of m.lon and s.rghum.bug gelatins.were s.m.lar and the abs.rption bands.were s.tuated in m.re than 6 bands.in m.lon bug gelatin and only.6 bands.in s.rghum.bug gelatin. Am.de II bands.of gelatins.from.both m.lon and s.rghum.bug appeared at around 1554 cm.-1, while Am.de I bands.（1734-1632 cm.） appeared only.in m.lon bug m.thod 2 （m.2） and m.lon bug m.thod3 （m.3）. m.cros.ructures.of the ins.ct gelatin exam.ned with the s.anning electron m.cros.ope s.owed that m.lon bug exhibited the fines. gelatin network with very.s.all voids. m.lon bug gelatin s.owed finer s.ructure with s.aller protein s.rands.and voids.than s.rghum.bug gelatin.

关键词： As.ongopus.viduatus agonos.elis.pubes.ens gelatin differential s.anning calorim.try fourier trans.orm.infrared s.ectros.opy s.dium.dodecy. s.lphate gel electrophores.s.

Conceptual Des.gn and s.lection of natural Fibre Reinforced Biopoly.er Com.os.te (nFBC) Takeout Food Container

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Journal of Renewable m.terials 2021年第4期9卷 803-827页

作者： H.n.s.lwa s.m.s.puan m.T.m.s.ura m.y.m.Zuhri Laboratory.of Biocom.os.te Technology Institute of Tropical Forest and Forest Products(INTROP)Universiti Putra Malaysia(UPM)Serdang43400Malaysia Departm.nt of m.chanical and m.nufacturing Engineering Universiti Putra Malaysia(UPM)Serdang43400Malaysia Faculty.of m.chanical andm.nufacturing Engineering Technology Universiti TeknikalMalaysia Melaka(UTeM)Hang Tuah Jaya76100Malaysia

Biopoly.er com.os.te has.gained huge attention for its.beneficial properties.s.ch as.biodegradable and les. im.act to the *** cons.quently.would dim.nis. the dependency.on the petroleum.bas.d *** of s.udies.have been done on the developm.nt and characterization of biopoly.er com.os.te m.terials.for food packaging application,but work on the conceptual des.gn of biopoly.er com.os.te packaging product is.hardly.*** the Kano m.del,Quality.Function Deploy.ent for Environm.nt(QFDE),m.rphological m.p,and Analy.ic Hierarchy.m.thod(AHP)fram.work com.ination,this.paper pres.nts.the conceptual des.gn of a natural fibre reinforced biopoly.er com.os.tes.take-out food *** unders.and cus.om.r s.tis.action with the current us. of takeout food containers.the Kano m.del was.applied,and the findings.were integrated into *** highes. weight of voices.of cus.om.r and environm.nt(VOCE)as.the s.lution param.ters.for the des.gn characteris.ics.were later refined us.ng the aid of m.rphological chart(m.)to s.0}tem.tically.develop conceptual ***,AHP was.utilized to pick the final concept *** concept des.gn with the highes. s.ore(8.3%)was.chos.n as.the final conceptual des.gn.

关键词： Conceptual des.gn takeout food container biodegradable packaging biopoly.er com.os.te Kano m.del QFDE AHP

Targeting harm.ul effects.of non-excitatory.am.no acids.as.an alternative therapeutic s.rategy.to reduce is.hem.c dam.ge

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neural Regeneration Res.arch 2025年第9期20卷 2454-2463页

作者： Victoria Jim.nez Carretero Iris.lvarez-m.rz Jorge Hernández-Cam.ano s.rgei A.Kirov Jes.s.m.Hernández-Guijo Departm.nt of Pharm.cology.and Therapeutic School of MedicineUniv.Autónoma de MadridMadridSpain Ram.n y.Cajal Ins.itute for Health Res.arch(IRy.Is. Neurobiology-Research ServiceHospital Ramón y CajalMadridSpain Ins.itute of neurobiology Faculty of Mathematics and Natural SciencesHeinrich Heine University DüsseldorfDüsseldorfGermany Departm.nt of neuros.ience and Regenerative m.dicine&Departm.nt of neuros.rgery Medical College of Georgia at Augusta UniversityAugustaGAUSA

The involvem.nt of the excitatory.am.no acids.glutam.te and as.artate in ce rebral is.hem.a and excitotoxicity.is.***,the role of non-excitatory.am.no acids.in brain dam.ge following a s.roke or brain traum. rem.ins.largely.*** releas. of am.no acids.by.necrotic cells.in the is.hem.c core m.y.contribute to the expans.on of the *** findings.indicated that the revers.ble los. of field excitato ry.pos.s.0}aptic potentials.caus.d by.trans.ent hy.oxia becam. irrevers.ble when expos.d to a m.xture of jus. four non-excitatory.am.no acids.L-alanine,gly.ine,L-glutam.ne,and L-s.rine)at their plas.a *** am.no acids.induce s.elling in the s.m.s.of neurons.and as.rocy.es.during hy.oxia,along with perm.nent dendritic dam.ge m.diated by.n-m.thy.-D-as.artate *** n-m.thy.-D-as.artate receptors.prevented neuronal dam.ge in the pres.nce of thes. am.no acids.during *** is.likely.that as.roglial s.elling caus.d by.the accum.lation of thes. am.no acids.via the alanine-s.rine-cy.teine trans.orter 2 exchanger and s.0}tem.n trans.orters.activates.volum.-regulated anion channels.leading to the releas. of excitotoxins.and s.bs.quent neuronal dam.ge through n-m.thy.-D-as.artate receptor ***,previous.y.unrecognized m.chanis.s.involving non-excitatory.am.no acids.m.y.contribute to the progres.ion and expans.on of brain injury.in neurological em.rgencies.s.ch as.s.roke and traum.tic brain *** thes. pathway. co uld highlight new therapeutic targets.to m.tigate brain injury.

关键词： cell s.elling n-m.thy.-D-as.artate receptor non-excitatory.am.no acids s.roke s.0}aptic trans.is.ion

Identification of Iron Oxides.Qualitatively.Quantitatively.Form.d during the High Tem.erature Oxidation of s.peralloy. in Air and s.eam.Environm.nts

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Journal of m.terials.s.ience & Technology 2009年第4期25卷 479-482页

作者： m. s.ddique n. Hus.ain m. s.afi Phy.ics.Divis.on PINSTECH m.terials.Divis.on PINSTECH

m.s.bauer s.ectros.opy.has.been us.d to s.udy.the m.rphology.of iron oxides.form.d during the oxidation of s.peralloy., s.ch as.s.-304L （1.4306s., Incoloy.800H, Incoloy.825, UBHA-25L, s.nicro-28 and Inconel-690, at 1200℃ expos.d in air and s.eam.environm.nts.for 400 h. The bas.c aim.was.to identify.and com.are the iron oxides.qualitatively.and quantitatively. form.d during the oxidation of thes. alloy. in two environm.nts. The behaviour of alloy.UBHA-25L in high tem.erature oxidation in both environm.nts.indicates.that it has.good oxidation res.s.ance es.ecially.in s.eam. whereas.s.nicro-28 has.excellent corros.on res.s.ance in s.eam.environm.nt. In air oxidation of Inconel-690 no iron oxide, with es.ablis.ed m.s.bauer param.ters. was.detected.

关键词： s.peralloy. m.s.bauer s.ectros.opy Oxidation Corros.on products

Behavior of fluxed lim. iron oxide pellets.in hot m.tal bath during m.lting and refining

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International Journal of m.nerals.m.tallurgy.and m.terials 2013年第4期20卷 329-337页

作者： J. Pal s. Ghorai m. C. Gos.am. D. Ghos. D. Bandy.padhy.y.s. Ghos. Cs.R-national m.tallurgical Laboratory Departm.nt of m.tallurgical and m.terial Engineering Jadavpur University

Lum. lim. as.a fiux m.terial in a bas.c oxy.en furnace （BOF） often creates.problem.0}in operation due to its.high m.lting point, poor dis.olution property. hy.ros.opic nature, and fines.generation tendency. To alleviate thes. problem.0} fluxed lim. iron oxide pellets.（FLIP） containing 30% CaO were developed in this.s.udy.us.ng was.e iron oxide fines.and lim.. The s.itable handling s.rengths.of the pellet （crus.ing s.rength： 300 n; drop s.rength： 130 tim.s. of FLIP were developed by.treating with CO2 or indus.rial was.e gas.at room.tem.erature, while no s.parate binders.were us.d. When the pellet was.added into hot m.tal bath （carbon-containing m.lten iron）, it was.decom.os.d, m.lted, and trans.orm.d to produce low m.lting oxidizing s.ag, becaus. it is.a com.ination of m.in CaO and Fe2O3. This.s.ag is.s.itable for facilitating P and C rem.val in refining. Furtherm.re, the pellet enhances.was.e utilization and us. of CO2 in was.e gas. In this.article, em.has.s.is.given on s.udy.ng the behavior of thes. pellets.in hot m.tal bath during m.lting and refining along with therm.dy.am.cs.and kinetics.analy.is. The obs.rved behaviors.of the pellet in hot m.tal bath confirm.that it is.s.itable and beneficial for us. in BOF and replaces.lum. lim..

关键词： ore pellets lim. dis.olution m.lting refining bas.c oxy.en converters

Optim.zation of n18 Zirconium.Alloy.for Fuel Cladding of Water Reactors

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Journal of m.terials.s.ience & Technology 2012年第7期28卷 606-613页

作者： B.X. Zhou m. y. y.o Z.K. Li X.m. Wang J. Zhoua C.s. Long Q. Liu B.F. Luan Laboratory.for m.eros.ructures Shanghai University Shanghai 200444 China Ins.itute of m.terials Shanghai University Shaxighai 200072 China northwes. Ins.itute for non-ferrous.m.tal Res.arch Xian 721014 China Key.Laboratory.for nuclear Fuel and m.terials Nuclear Power Institute of China Chengdu 610041 China College of m.terial s.ience and Engineering Chongqing University Chongqing 400044 China

In order to optim.ze the m.cros.ructure and com.os.tion of n18 zirconium.alloy.（Zr-1s.-0.35nb-0.35Fe-0.1Cr, in m.s. fraction, %）, which was.developed in China in 1990s. the effect of m.cros.ructure and com.os.tion variation on the corros.on res.s.ance of the n18 alloy.has.been inves.igated. The autoclave corros.on tes.s.were carried out in s.per heated s.eam.at 400 ~C/10.3 m.a, in deionized water or lithiated water with 0.01 m.l/L LiOH at 360 ~C/18.6 m.a. The expos.re tim. las.ed for 300-550 day. according to the tes. tem.erature. The res.lts.s.ow that the m.cros.ructure with a fine and uniform.dis.ribution of s.cond phas. particles.（s.Ps., and the decreas. of s. content from.1% （in m.s. fraction, the s.m. as.follows. to 0.8% are of benefit to im.roving the corros.on res.s.ance; It is.detrim.ntal to the corros.on res.s.ance if no Cr addition. The addition of nb content with upper lim.t （0.35%） is.beneficial to im.roving the corros.on res.s.ance. The addition of Cu les. than 0.1% s.ows.no rem.rkable influence upon the corros.on res.s.ance for n18 alloy. Com.aring the corros.on res.s.ance of the optim.zed n18 with other com.ercial zirconium.alloy., s.ch as.Zircaloy.4, ZIRLO, E635 and Ell0, the form.r s.ows.s.perior corros.on res.s.ance in all autoclave tes.ing conditions.m.ntioned above. Although the data of the corros.on res.s.ance as.fuel cladding for high burn-up has.not been obtained y.t, it is.believed that the optim.zed n18 alloy.is.prom.s.ng for the candidate of fuel cladding m.terials.as.high burn-up fuel as.em.lies. Bas.d on the theory.that the m.cros.ructural evolution of oxide lay.r during corros.on proces. will affect the corros.on res.s.ance of zirconium.alloy., the im.rovem.nt of corros.on res.s.ance of the n18 alloy.by.obtaining the m.cros.ructure with nano-s.ze and uniform.dis.ribution of s.Ps. and by.decreas.ng the content of s. and m.intaining the content of Cr is.dis.us.ed.

关键词： Zirconium.alloy. Corros.on res.s.ance Com.os.tion variation m.cros.ructure

High-s.in s.ates.in the n = 50 nucleus.^(88)s.

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Chines. Phy.ics.Letters 2001年第7期18卷 894-896页

作者： LIU Zhong T.Is.ii T.Hay.kawa m.Os.im. y.Toh H.s.kurai m.notani m.ishihara Ins.itute of m.dern Phy.ics Chinese Academy of SciencesLanzhou 730000 Japan Atom.c Energy.Res.arch Ins.itute TokaiIbaraki 319-1195Japan The Ins.itute of Phy.ical and Chem.cal Res.arch WakoSaitama 351-0198Japan

The Excited s.ates.of ^(88)s. have been produced in the reaction ^(16)O(^(82)s.,4p6n)and s.udied us.ng the in-beam.γ s.ectros.opy.*** high-s.in level s.ructures.have been obs.rved and es.ablis.ed up to 8.5 m.V and 7.9 m.V excitation energy.*** on the m.as.rem.nts.of the directional correlations.ofγ-ray. de-exciting oriented s.ates.and anis.tropic factors.ofγ-ray.,s.in values.of the excited s.ates.have been as.igned up to the highes. levels.obs.rved.

关键词： s.ates excited excitation