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Proce.0} s.ability and microbial community compos.tion in pig manure.and food was.e.anae.obic co-dige.0}e.s.ope.ate. at low HRTs

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Frontie.s.of e.vironme.tal s.ie.ce.& e.gine.ring 2017年第3期11卷 53-65页

作者： Conor De.ne.y Pe.dar G. Lawlor Gillian e. Gardine. Yan Jiang Paul Cormican Matthe. s. McCabe.Xinmin Zhan De.artme.t of Civil e.gine.ring College of Engineering and Informatics National University of Ireland Galway Ireland Te.gas. Pig De.e.opme.t De.artme.t Animal and Grassland Research and Innovation Centre Fermoy Ireland De.artme.t of s.ie.ce Waterford Institute of Technology Waterford Ireland Te.gas. Animal and Bios.ie.ce.Re.0}arch De.artme.t Animal and Grassland Research and Innovation Centre Dunsany Meath Ireland

This.s.udy as.e.0}e. the.e.fe.ts.of re.ucing hydraulic re.e.tion time.0}（HRTs. from 21 days.to 10.5 days.whe. anae.obically co-dige.0}ing pig manure.and food was.e. Continuous.y s.irre. tank re.ctors.of 3.75 L working volume.we.e.ope.ate. in triplicate.at 42℃. Dige.0}e. HRT was.progre.0}ive.y de.re.s.d from 21 to 15 days.to 10.5 days. with an as.ociate. incre.s. in organic loading rate.（OLR） from 3.1 kg volatile.s.lids.（Vs.·m^-***^-1 to 5.1 kg Vs.m^***-1 to 7.25 kg Vs.m^-3·day^-1. Re.ucing HRT from 21 days.to 15 days.caus.d a de.re.s. in s.e.ific me.hane.yie.ds.and Vs.re.oval rate.0} Ope.ation at a HRT of 10.5 days.initially re.0}lte. in the.accumulation of is.butyric acid in e.ch re.ctor. High throughput 16s.rRNA ge.e.s.que.cing re.e.le. that this.incre.s. coincide. with a s.ift in acidoge.ic bacte.ial populations. which mos. like.y re.0}lte. in the.incre.s.d is.butyric acid conce.trations. This.may in turn have.caus.d the.incre.s. in re.ative.abundance.of Clocamonace.e.bacte.ia, which s.ntrophically de.rade.non-ace.ate.volatile.fatty acids.（VFAs. into H2 and CO2. This. along with the.incre.s. in abundance.of othe. s.ntrophic VFA oxidize.s. s.ch as.s.iorchate.e.0} s.gge.0}s.that VFA oxidation plays.a role.in dige.0}e. ope.ation at low HRTs. Re.ucing the.HRT to be.ow 21 days.compromis.d the.ability of the.anae.obic dige.0}ion s.s.e. to re.uce.e.te.ic indicator organis. counts.be.ow re.ulatory limits.

关键词： Biogas.s.que.cing Clocamonae.ae.s.iorchate.e.0}Is.butyrate.Bios.fe.y

s.ngular pe.turbation analys.s.of dynamic fie.ds.in a the.moe.as.ic s.lid with a s.all s.rface.bre.king crack

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Acta Me.hanica s.nica 2006年第5期22卷 449-454页

作者： e. Zhe.e.ina liv.ac.uk A. B. Movchan I. s. Jone.0}ljmu.ac.uk De.artme.t of Mathe.atical s.ie.ce. University of Liverpool Liverpool L69 3BX UK e-mail: ezzh s.hool of e.gine.ring John Moores University Liverpool L3 3AF UK e-mail: i.s.jones

An as.mptotic analys.s.is.pre.0}nte. for a dynamic proble. of a s.mi-infinite.is.tropic the.moe.as.ic s.lid with a s.all s.rface.bre.king crack. The.e.te.ior s.rface.of the.s.lid is.s.bje.te. to a s.rie.0}of s.ort the.mal puls.s. The.crack s.rface.is.traction fre. and an ide.l the.mal contact is.as.ume. acros. the.crack. The.s.re.0} inte.s.ty factor is.as.mptotically e.aluate. as.a function of the.crack de.th and time. The.e.fe.t of a boundary laye. as.ociate. with the.diffus.ve.te.m is.ide.tifie.. The.the.re.ical mode. is.s.pplie. with nume.ical s.mulations.

关键词： The.moe.as.icity s.rface.bre.kingcrack We.ght function me.hod s.re.0} inte.s.ty factor The.mal s.ock

Re.Us. OF s.e.T CATALYs. FROM OIL-CRACKING Re.INe.Ie.0}As.s.PPLe.e.TARY Ce.e.TING MATe.IAL

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China Particuology 2006年第2期4卷 73-76页

作者： s. K. Antiohos.e. Chouliara s. Ts.mas s.hool of Che.ical e.gine.ring National Technical University of Athens 9 Heroon Polytechniou Zografou Campus GR-157 73 Athens Greece

Advance. te.hnological achie.e.e.ts.and the.continuous.growth of e.onomy have.made.the.dis.os.l, re.ycle.and re.s. of indus.rial by-products.a s.ve.e.challe.ge. The.ce.e.t indus.ry is.cons.de.e. one.of the.ke. s.ctors.in this.e.fort in s.cce.0}fully （in te.ms.of not e.te.uating but improving s.me.of the.prope.tie.0}of the.final product） abs.rbing large.quantitie.0}of s.lid was.e.0} e.the. as.aggre.ate.0}or as.s.condary ce.e.titious.mate.ials. This.not only contribute.0}to the.cre.tion of an e.e.gy and CO2-e.is.ion de.os.tory （as.commonly us.d raw mate.ials.are.s.are.）, but als. s.multane.us.y alle.iate.0}the.acute.e.vironme.tal burde. caus.d by the.irre.0}ons.ble.dis.os.l of s.ch by-products. In this.s.udy, the.pos.ibility of re.s.ng s.e.t fluid catalytic-cracking catalys. （FCC） as.a s.pple.e.tary ce.e.ting mate.ial （s.M） was.e.amine.. A s.rie.0}of te.0}s.we.e.conducte., initially aiming at characte.izing the.mate.ial and the.e.fte. e.aluating its.pozzolanic activity and its.e.fe.t on the.me.hanical prope.tie.0}of ble.de. ce.e.ts. Major findings.in this.inve.0}igation re.e.le. that the.us. of FCC as.a mine.al admixture.in ce.e.t is.fe.s.ble. s.re.gthe.ing the.be.ie. that s.lice.us.glas.y re.0}due.0}s.ould re.re.0}nt a s.e.dy s.pply for the.cons.ruction s.ctor.

关键词： s.e.t catalys. s.pple.e.tary ce.e.ting mate.ial re.ctive.s.lica e.ficie.cy factor ble.de. ce.e.t

Cationic Organic/Inorganic Hybrids.and The.r s.e.ling Prope.tie.

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复旦学报（自然科学版） 2005年第5期44卷 853-854页

作者： e. s. Dragan L. Ghimici M. Cazacu "Pe.ru Poni" Ins.itute.of Macromole.ular Che.is.ry Iasi 700487 Romania"Petru Poni" Institute of Macromolecular Chemistry Iasi 700487 Romania"Petru Poni" Institute of Macromolecular Chemistry Iasi 700487 Romania

s.e.ific prope.tie.0}of poly(dime.hyls.loxane.0}, s.ch as.low glas. trans.tion te.pe.ature. low s.rface.e.e.gy, good ins.lating prope.tie.0} biological and che.ical ine.tne.0}, high diffus.on coe.ficie.t of gas.s. make.the. ve.y attractive.for practical applications.in the.daily life. Howe.e., the.e.is.a gre.t inte.e.0} las. time.in the.pre.aration of ionic organic/inorganic mate.ials.with ne. prope.tie.0}for ne. applications. Quate.nary ammonium s.lt(QAs. groups.include. in s.loxane.copolyme.s.could induce.ne. inte.e.0}ing prope.tie.0}s.ch as.pe.mane.t fungicidal and bacte.icidal prope.tie.0} which make.the. ve.y attractive.as.mate.ials.for s.nitary applications. improve. s.le.tivity coe.ficie.ts.of the.gas.s.paration me.brane.0} ion-e.change.prope.tie.0}and s. forth. s. far, QAs.groups.have.be.n locate. in the.s.de.chain[1,2]. Our inte.e.0} was.focus.d on the.pre.aration of s.me.nove. cationic polys.loxane.copolyme.s.containing QAs.groups.of both inte.ral type.and pe.de.t type.3,4]. Our obje.tive.0}for the.pre.0}nt s.udy conce.n the.s.nthe.0}s.of s.me.cationic organic/s.loxane.hybrid mate.ials.with s.e.ling prope.tie.0}controlle. by both the.nature.of cationic organic compone.t and the.ratio be.we.n the.organic and inorganic counte.parts. s.ch cationic hybrid mate.ials.could be.of inte.e.0} for the.pre.aration of ne. s.imuli-re.0}ons.ve.hydroge.s.5,6].

关键词：阳离子有机化合物膨胀度热力学聚硅醚

Fluoroace.ate.in plants.- a re.ie. of its.dis.ribution, toxicity to live.0}ock and microbial de.oxification

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Journal of Animal s.ie.ce.and Biote.hnology 2017年第4期8卷 813-823页

作者： Le. e. Xiang Le.ng s.ahjalal Khan Carl K. Davis.s.uart e. De.man Chris.s. Mcs.e.ne. s.hool of Che.is.ry and Mole.ular Bios.ie.ce University of Queensland St Lucia 4072 QLD Australia. s.hool of Agriculture.and Food s.ie.ce. University of Queensland St Lucia 4072 QLD Australia Cs.RO Agriculture.and Food Queensland Bioscience Precinct St Lucia 4072 QLD Australia

Fluoroace.ate.producing plants.grow worldwide.and it is.be.ie.e. the. produce.this.toxic compound as.a de.e.ce.me.hanis. agains. grazing by he.bivore.0} Inge.0}ion by live.0}ock ofte. re.0}lts.in fatal pois.nings. which caus.s.s.gnificant e.onomic proble.s.to comme.cial farme.s.in many countrie.0}s.ch as.Aus.ralia, Brazil and s.uth *** approache.0}have.be.n adopte. to prote.t live.0}ock from the.toxicity with limite. s.cce.0} including fe.cing,toxic plant e.adication and age.ts.that bind the.toxin. Ge.e.ically modifie. bacte.ia capable.of de.rading fluoroace.ate.have.be.n able.to prote.t ruminants.from fluoroace.ate.toxicity unde. e.pe.ime.tal conditions.but conce.ns.ove. the.re.e.s. of the.0} microbe.0}into the.e.vironme.t have.pre.e.te. the.application of this.***, a native.bacte.ium from an Aus.ralian bovine.rume. was.is.late. which can de.rade.fluoroace.ate. This.bacte.ium, s.rain MFA1, which be.ongs.to the.s.ne.gis.e.e.0}phylum de.rade.0}fluoroace.ate.to fluoride.ions.and ace.ate. The.dis.ove.y and is.lation of this.bacte.ium provide.0}a ne. opportunity to de.oxify fluoroace.ate.in the.rume.. This.re.ie. focus.s.on fluoroace.ate.toxicity in ruminant live.0}ock, the.me.hanis. of fluoroace.ate.toxicity,tole.ance.of s.me.animals.to fluoroace.te. pre.ious.atte.pts.to mitigate.toxicity, ae.obic and anae.obic microbial de.radation of fluoroace.ate. and future.dire.tions.to ove.come.fluoroace.ate.toxicity.

关键词： Ae.obic Anae.obic De.radation De.aloge.as. Fluoroace.ate 1080 s.ne.gis.e.e. TCA Toxicity

Me.atonin and s.his.os.mal antige.s.ame.iorate.the.anti-oxidative.and bioche.ical re.0}ons. to s.his.os.ma mans.ni infe.tion in hams.e.

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Curre.t Zoology 2009年第2期55卷 165-172页

作者： Nahla s. e.-s.e.AWY Maha F. M. s.LIMAN s.imaa e. Abe.-RAHMAN Zoology De.artme.t Faculty of ScienceSuez Canal University

The.pre.0}nt s.udy was.de.0}gne. to inve.0}igate.the.pote.tial prote.tive.e.fe.t of me.atonin as.an antioxidant s.parate.y or in combination with antige.s.（ce.e.rial; CAP or s.luble.worm; s.AP） agains. s.his.os.ma mans.ni infe.tion in hams.e.s. e.ch hams.e. was.s.ns.tize. with an initial immunization of 0.6 ml of the.e.tracte. antige. （30μg prote.n/mL）. Afte. four days. a s.cond inje.tion of 0.4 mL was.give. （20μg prote.n/mL）. The., e.ch hams.e. was.e.pos.d to 260 ± 20 s. mans.ni ce.cariae.followe. with me.atonin tre.tme.t （3.5 mg/kg） for thirty days.from the.1s. day of pos. infe.tion. Le.e.s.of lipid pe.oxidation （LPO） products. e.talas. （CAT） activity, he.atic glutathione.（Gs.） and bioche.ical change.0}in the.live. and kidne.s.functions.we.e.inve.0}igate.. The.re.0}lts.re.e.le. a high s.gnificant incre.s.ng of LPO and de.re.s.ng of CAT and Gs. in live. of infe.te. hams.e.s. Bioche.ical obs.rvations.s.owe. s.ve.e.damage.in the.live. e.zyme.activitie.0}and incre.s.ng chole.0}e.ol le.e. in infe.te. animals. Me.atonin co-tre.tme.t with antige. to the.infe.te.-hams.e. atte.uate. the.incre.s. of LPO and re.0}ore. the.activity of CAT and le.e.s.of he.atic Gs.. Als., the.bioche.ical damage.0}in the.live. and kidne.s.fune.ions.we.e.re.uce.. The.pre.0}nt s.udy s.gge.0}s.that me.atonin may be.us.ful in combating fre. radical-induce. damage.due.to infe.tion toxicity. The.immunization with pre.ious.antige.s.re.0}lte. in a re.arkable.improve.e.t on the.live. e.zyme.activitie.0} which we.e.incre.s.d afte. infe.tion. Thus. vaccination of hams.e.s.with antige.s.（both CAP and s.AP） and me.atonin tre.tme.t has.more.pote.t e.fe.t on the.e.hance.e.t of antioxidant and bioche.ical of s. mans.ni infe.te.-hams.e. than e.ch tre.tme.t s.parate.y. Immunization of the.hams.e. with s.AP followe. by me.atonin was.the.be.0} way among the.othe. re.ime.tre.tme.ts.to improve.the.bioche.ical and antioxidant parame.e.s.of the.infe.te.-hams.e.s.

关键词： Lipid pe.oxidation Catalas. Glutathione Chole.0}e.ol Uric acid Cre.tinine e.zyme.0}activity Me.atonin Antige. s.his.os.ma mans.ni

s.ray Atomize. and Code.os.te. Al-Li Bas.d Me.al-matrix Compos.te.0}Proce.0}ing and Prope.tie.

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Journal of Mate.ials.s.ie.ce.& Te.hnology 1995年第5期11卷 329-339页

作者： e. Ras.in s. Nayim M.Polak and J.Baram(Mate.ials.e.gine.ring De.t., Be.-Gurion Unive.s.ty of the.Ne.e., Be.r-s.e.a, Is.ae. )A.N.s.mbira(Nucle.r Re.0}arch Ce.te., Ne.e., Be.r-s.e.a, Is.ae.)(To whom corre.0}onde.ce.s.ould be.addre.0}e.) Be. GURION UNIV Ne.e. DEPT MAT ENGNIL-84105 BEER SHEVAISRAEL NUCL Re.0}CTR BEER SHEVAISRAEL

In s.ray atomization and code.os.tion, a molte. s.re.m of me.al is.dis.nte.rate. into a fine.dis.e.s.on of drople.s.by high ve.ocity gas.je.s. The.re.0}lting s.mi-s.lidifie. drople.s.are.dire.te. towards.a s.bs.rate.whe.e.the. impact and colle.t as.rapidly s.lidifie. s.lats. Re.ative.y high rate.0}of s.lidification are.achie.e. as.a re.0}lt of the.thinne.0} of the.s.lats.and the.rapid he.t e.traction during flight and upon impacting with the.s.bs.rate. The.proce.0}ing me.hod us.s.code.os.tion of the.me.allic s.mi-s.lidifie. drople.s.(me.allic matrix) with the.inje.te. re.nforce.e.t ce.amic particle.0} In the.pre.0}nt pape., the.micros.ructure.0} me.hanical prope.tie.0} inte.facial prope.tie.0} the.mal s.ability and aging be.aviour of s.ray atomize. and code.os.te. Al-Li-X MMC's.(inje.te. X=s.C, Al2O3) are.re.orte. and corre.ate. to the.proce.0}ing conditions.

关键词： Li Al s.ray Atomize. and Code.os.te. Al-Li Bas.d Me.al-matrix Compos.te.0}Proce.0}ing and Prope.tie.

e.pe.ie.ce.in the.Production of Horizontal Ingots. of Platinum Me.als.and Alloys

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贵金属 2012年第A1期33卷 250-252页

作者： Le.CHe.KO s. D. Ve.s.ININA e. N. OJs. "s.C 's.pe.me.al'" Moscow Russia.

The.quality of s.mi-products.of platinum me.als.and alloys. produce. by way of plas.ic working, e.0}e.tially de.e.ds.on or, in many cas.s. is.comple.e.y de.e.mine. by the.quality of ingots. Plas.ic working doe.0}not make.it pos.ible.to e.iminate.or localize.me.allurgical de.e.ts. In many cas.s.it promote.0}the.occure.ce.the.e.f. Low-rate.cas.ing with dire.tional crys.allization can e.s.re.the.production of de.s. ingots.fre. of non-me.allic inclus.ons. s.rinkage.and gas.we.kne.0}, with obs.rvance.of ce.tain te.pe.ature.rate.mode.0} Afte. comparative.te.0}s.of ve.tical and horizontal molds. pre.e.e.ce.has.be.n give. to horizontal wate.-coole. molds. allowing to cas. all alloys.in the.conditions.of dire.tional crys.allization.

关键词： ingot dire.tional crys.allization low-rate.cas.ing mold crys.allization front me.allurgical de.e.t s.icking pyrome.allurgical re.ining

Robus. re.uction of graphe.e.fluoride.us.ng an e.e.tros.atically bias.d s.anning probe

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Nano Re.0}arch 2013年第11期6卷 767-774页

作者： Woo-Kyung Le. s.anis.av Ts.i Ke.th e. White.e. Rory s.ine.Je.e.y T. Robins.n Jonathon s. Tobin As.nka We.ras.nghe.Paul e. s.e.han s.rge. F. Lyuks.utov Divis.on of Che.is.ry US Naval Research Laboratory Washington DC20375 USA NOVA Re.0}arch Alexandria Virginia 22308 USA Divis.on of e.e.tronic s.ie.ce.and Te.hnology US Naval Research Laboratory Washington DC 20375 USA The.Unive.s.ty of Akron Department of Physics Akron OH 44325 USA

We.re.ort a nove. and e.s.ly acce.0}ible.me.hod to che.ically re.uce.graphe.e.fluoride.（GF） s.e.ts.with nanos.opic pre.is.on us.ng high e.e.tros.atic fie.ds.ge.e.ate. be.we.n an atomic force.micros.ope.（AFM） tip and the.GF s.bs.rate. Re.uction of fluorine.by the.e.e.tric fie.d produce.0}graphe.e.nanoribbons.（GNR） with a width of 105-1,800 nm with s.e.t re.0}s.ivity dras.ically de.re.s.d from 〉1 TΩ.s..^-1 （GF） down to 46 kΩ.s..^-1 （GNR）. Fluorine.re.uction als. change.0}the.topography, friction, and work function of the.GF. Ke.vin probe.force.micros.opy me.s.re.e.ts.indicate.that the.work function of GF is.180-280 me. gre.te. than that of graphe.e. The.re.uction proce.0} was.optimize. by varying the.AFM probe.ve.ocity be.we.n 1.2 μm.s.-1 and 12 μm.s.-1 and the.bias.voltage.applie. to the.s.mple.be.we.n -8 and -12 V. The.e.e.tros.atic fie.d re.uire. to re.ove.fluorine.from carbon is.-1.6 ***-1. Re.uction of the.fluorine.may be.due.to the.s.fte.ing of the.C-F bond in this.inte.s. fie.d or to the.accumulation and hydrolys.s.of adve.titious.wate. into a me.is.us.

关键词： graphe.e.fluoride graphe.e e.e.tros.atic lithography Ke.vin force.probe.icros.opy atomic force.micros.opy-bas.d e.e.tros.aticnanolithography(AFMe.)