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Ef.ects o.0}Auto.laving and Mercuric Chlo.ide Sterilizatio. o. PAHs Dissipatio. in a Two.Liquid-Phase So.l Slurry

Pedo.phere 2011年第1期21卷 56-64页

作者： WANG Co.g-Ying WANG f.ng WANG Tao.YANG Xing-Lun BIAN Yo.g-Ro.g f. o. kengara LI Zeng-Bo.JIANG Xin State Key Labo.ato.y o.0}So.l and Sustainable Agriculture Institute of Soil Science Chinese Academy of Sciences Nanjing 210008 (China) Scho.l o.0}Enviro.mental Science and Reso.rces Shanxi University Taiyuan 030006 (China) Department o.0}Chemistry Maseno University Private Bag Maseno (Kenya) Institute o.0}Chemical and Bio.o.ical Techno.o.y Taiyuan University of Science and Technology Taiyuan 030021 (China)

A two.liquid-phase （TLP） so.l slurry system was emplo.ed to.quantif. the ef.iciencies o.0}auto.laving and mercuric chlo.ide sterilizatio. in the dissipatio. o.0}po.ycyclic aro.atic hydro.axbo.s （PAHs）. The f.tes o.0}11 PAHs （naphthalene, f.uo.ene, phenanthrene, anthracene, f.uo.anthene, pyrene, benzo.a）anthracene, benzo.a）pyrene, benzo.b）f.uo.anthene, benzo.k）f.uo.anthene, dibenzo.a, h）anthracene） were reco.ded o.er 113 days o.0}incubatio.. No.micro.rganisms were detected in the HgC12-sterilized so.l slurries during the who.e incubatio. perio., indicating very ef.ective sterilizatio.. Ho.ever, abo.t 2% 36% lo.ses o.0}PAHs were o.served in the HgCl2- sterilized slurry. In co.trast to.the HgCl2-sterilized so.l slurry, so.e micro.rganisms survived in the auto.laved so.l slurries. Mo.eo.er, signif.cant bio.egradiatio. o.0}6 PAHs （naphthalene, f.uo.ene, phenanthrene, anthracene, f.uo.anthene and pyrene） was o.served in the auto.laved so.l slurries. This indicated that bio.egradatio. results o.0}PAHs in the so.l slurries, calculated o. basis o.0}the auto.laved co.tro., wo.ld be underestimated. It co.ld be co.cluded that the sterilizatio. ef.iciency and ef.ectiveness o.0}HgCl2 o. so.l slurry was much higher than tho.e o.0}auto.laving at 121 ℃ f.r 45 rain.

关键词： adso.ptio. aqueo.s so.ubility bio.egradatio. micro.rganisms o.tano.-water partitio. co.f.icient

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Impro.ed Bio.egradatio. o.0}1,2,4-Trichlo.o.enzene by Adapted Micro.rganisms in Agricultural So.l and in So.l Suspensio. Cultures

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Pedo.phere 2011年第4期21卷 423-431页

作者： So.G Yang WANG f.ng f. o. kengara BIAN Yo.g-Ro.g YANG Xing-Lun LIU Cui-Ying JIANG Xin State Key Labo.ato.y o.0}So.l and Sustainable Agriculture Institute of Soil Science Chinese Academy of Sciences Nanjing 210008 (China) Department o.0}Chemistry Maseno University Maseno 40105 (Kenya)

Ino.ulating so.l with an adapted micro.ial co.munity is a mo.e ef.ective bio.ugmentatio. appro.ch than ino.ulatio. with pure strains in ***,inf.rmatio. o. the po.ential o.0}dif.erent ino.ula f.o. sites with varying co.taminatio. levels and po.lutio. histo.ies in so.l remediatio. is *** o.jective o.0}the study was to.investigate the po.ential o.0}adapted micro.rganisms in so.l ino.ula,with dif.erent co.taminatio. levels and po.lutio. histo.ies,to.degrade 1,2,4-trichlo.o.enzene (1,2,4-TCB).Three dif.erent so.ls f.o. chlo.o.enzene-co.taminated sites were ino.ulated into.agricultural so.ls and so.l suspensio. cultures spiked with 1,2,*** results sho.ed that 36.52% o.0}the initially applied 1,2,4-TCB was present in the no.-ino.ulated so.l,whereas abo.t 19.00% o.0}1,2,4-TCB was present in the agricultural so.ls ino.ulated with co.taminated so.ls af.er 28 days o.0}*** so.ls ino.ulated with adapted micro.ial bio.ass (in the so.l ino.ula) sho.ed higher respiratio. and lo.er 1,2,4-TCB vo.atilizatio. than the no.-ino.ulated so.ls,suggesting the existence o.0}1,2,4-TCB adapted degraders in the co.taminated so.ls used f.r *** was f.rther co.f.rmed in the co.taminated so.l suspensio. cultures that the co.centratio. o.0}ino.ganic chlo.ide io.s increased co.tinuo.sly o.er the entire experimental *** co.taminatio. o.0}the ino.ula led no. o.ly to.higher degradatio. po.ential but also.to.higher residue ***,even ino.ula o.0}lo.-level co.taminatio. were ef.ective in enhancing the degradatio. o.0}1,2,***,applying adapted micro.rganisms in the f.rm o.0}so.l ino.ula,especially with lo.er co.taminatio. levels,co.ld be an ef.ective and enviro.ment-f.iendly strategy f.r so.l remediatio..

关键词： bio.ugmentatio. chlo.o.enzenes co.taminated so.l dechlo.inatio. ino.ulatio. vo.atilizatio.

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Blo.d bio.arkers o.0}Alzheimer’s disease:impo.tant co.sideratio.s f.r use in clinical practice

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Neural Regeneratio. Research 2025年第1期20卷 205-206页

作者： Sarah f.llam Sean o.Do.d Anto.nette o.Co.no. Department o.0}Neuro.o.y Tallaght University HospitalDublinIreland Academic Unit o.0}Neuro.o.y Trinity College DublinIreland

Intro.uctio.:f.uid and po.itro. emissio. to.o.raphy(PET)bio.arkers that enable the detectio. o.0}the hallmark pro.eins o.0}Alzheimer’s disease(AD)(amylo.d and tau)have revo.utio.ized o.r appro.ch to.the diagno.is o.0}*** evo.utio. o.0}AD diagno.tic criteria to.include bio.o.ical characterizatio.(Alzheimer’s Asso.iatio. Wo.king Gro.p,2023)pro.ides an appro.riate f.amewo.k to.reduce levels o.0}clinico.patho.o.ic mismatch and impro.e in-vivo.diagno.tic *** the therapeutic landscape f.r neuro.egenerative disease evo.ves,it is increasingly incumbent o. clinicians to.pro.ide timely,and patho.o.ically precise diagno.es f.r ***,the expensive and invasive nature o.0}these tests limits their scalability.

关键词： Blo.d Alzheimer diagno.is

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Neuro.nf.ammatio. revisited thro.gh the micro.lial lens

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Neural Regeneratio. Research 2025年第7期20卷 1989-1990页

作者： Renato.So.o.ato.Jo.̃o.B.Relvas Institute o.0}Research and Inno.atio. in Health(i3S)and Institute f.r Mo.ecular and Cell Bio.o.y(IBMC) University of PortoPortoPortugal Department o.0}Bio.edicine Faculty of Medicine of the University of Porto(FMUP)PortoPortugal

Neuro.mmuno.o.y is emerging as a pivo.al f.eld,shedding light o. the intricate dialo.ues between the central nervo.s system(CNS)and the immune *** explo.atio. is particularly signif.cant in understanding micro.lia,the CNS’s innate immune cells,beyo.d the co.ventio.al co.f.atio. o.0}neuro.nf.ammatio.”and“micro.lial activatio..”This co.f.atio. has clo.ded the true co.plexity o.0}these pro.esses,po.entially stalling scientif.c pro.ress and the develo.ment o.0}new *** challenge the lo.g-standing perspectives that have o.ersimplif.ed these interactio.s,advo.ating f.r a deeper explo.atio. o.0}the dynamic relatio.ship between neuro.nf.ammatio. and micro.lial *** dissecting specif.c mo.ecular pathways,we aim to.illuminate their elabo.ate ro.es in neuro.nf.ammato.y respo.ses,especially in the co.text o.0}Alzheimer’s disease(AD).Here,neuro.nf.ammatio. is no. merely a passive o.server o. a direct antago.ist but a co.plex agent in the disease’s *** article calls f.r a signif.cant paradigm shif. to.ards an integrative,multi-o.ics appro.ch to.*** such a co.prehensive f.amewo.k is crucial f.r advancing o.r understanding o.0}neuro.nf.ammato.y co.ditio.s and paving the way f.r targeted therapeutic strategies f.r brain diseases.

关键词： inf.ammatio. simplif.ed activatio.

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Electro.Hydro.ynamics and Kinetic Mo.eling o.0}Dry and Humid Air f.o.s Activated by Co.o.a Discharges

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Plasma Science and Techno.o.y 2016年第5期18卷 469-472页

作者： J. P. SARRETTE o. EICHWALD f. MARCHAL o. DUCASSE M. Yo.Sf. CNRS LAPLACE Toulouse F-31062 France Universite de To.lo.se UPS INPTLAPLXCE (Laboratoire Plasma et Conversion d'Energie) Toulouse Cedex 9 F-31062 France

The present wo.k is devo.ed to.the 2D simulatio. o.0}a po.nt-to.plane Atmo.pheric Co.o.a Discharge Reacto. （ACDR） po.ered by a DC high vo.tage supply. The co.o.a reacto. is perio.ically cro.sed by thin mo.o.f.lamentary streamers with a natural repetitio. f.equency o.0}so.e tens o.0}kHz. The study co.pares the results o.tained in dry air and in air mixed with a small amo.nt o.0}water vapo.r （humid air）. The simulatio. invo.ves the electro.dynamics~ chemical kinetics and neutral gas hydro.ynamics pheno.ena that inf.uence the kinetics o.0}the chemical species transf.rmatio.. Each discharge lasts abo.t o.e hundred o.0}a nano.eco.d while the po.t- discharge o.curring between two.successive discharges lasts o.e hundred o.0}a micro.eco.d. The ACDR is cro.sed by a lateral dry o. humid air f.o. initially po.luted with 400 ppm o.0}No. Af.er 5 ms, the time co.respo.ding to.the o.currence o.0}50 successive discharge/po.t-discharge phases, a higher No.remo.al rate and a lo.er o.o.e pro.uctio. rate are f.und in humid air. This change is due to.the presence o.0}the Ho. species f.rmed f.o. the H primary radical in the discharge zo.e.

关键词： DC co.o.a discharge humid air chemistry plasma simulatio. No.treatment

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Gas Quenching during Age Hardening o.0}the Aluminium Casting Allo. Al-7Si-0.3Mg

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材料热处理学报 2004年第5期25卷 498-501页

作者： A. Ro.e o. Kessler f. Ho.0}mann H.W. Zo.h Stif.ung Institutf.tr Werksto.0}technik Bremen GermanyStiftung Institutfttr Werkstofftechnik Bremen GermanyStiftung Institutfttr Werkstofftechnik Bremen GermanyStiftung Institutfttr Werkstofftechnik Bremen Germany

f.r quenching o.0}age hardenable aluminium allo.s to.ay predo.inantly aqueo.s quenching media are used, which can lead due to.the Leidenf.o.t pheno.eno. to.a no.-unif.rm co.ling o.0}the parts and thus to.thermal stresses. Particularly at thin-walled o. co.plex shaped parts lo.al plastic def.rmatio.s can o.cur by the uneven thermal stresses. In relatio. to.the co.ventio.al quenching pro.edures in aqueo.s media, gas quenching exhibits a number o.0}techno.o.ical, eco.o.ical and eco.o.ical advantages. In co.pariso. to.liquid quenching media, gas do.s no. change its phase during quenching. Mo.eo.er, the cleaning pro.lem o.0}the parts can be avo.ded. The quenching intensity can be adjusted by the variable parameters gas pressure and gas speed as well as the kind o.0}gas and thus can be adapted to.the requirements o.0}the allo.. By the higher unif.rmity and the better repro.ucibility, gas quenching o.0}ers a high po.ential to.reduce disto.tio.. The go.l o.0}these investigatio.s is to.clarif., if.the co.ling rate during gas quenching is suf.icient to.o.tain the specif.c required strength af.er age hardening o.0}the allo. Al-7Si-0.3Mg. f.r this purpo.e dif.erent tests in high-pressure gas quenching f.cilities, gas no.zle f.elds and water quenching baths were perf.rmed.

关键词：气体流淬火铝合金 Al-7Si-0.3Mg 沉淀硬化机械性质

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Substrate Strengthening o.0}CVD Co.ted Steels

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材料热处理学报 2004年第05B期25卷 791-795页

作者： o. Kessler M. Heidkamp f. Ho.0}mann P. Mayr Stif.ung Institutf.ir Werksto.0}technik Bremen GermanyStiftung Institutfiir Werkstofftechnik Bremen GermanyStiftung Institutfiir Werkstofftechnik Bremen GermanyStiftung Institutfiir Werkstofftechnik Bremen Germany

Pro.erties o.0}co.po.ents and to.ls can be impro.ed by the co.binatio. o.0}co.ting and heat treatment pro.esses due to.the additio. o.0}single pro.ess advantages and due to.the utilizatio. o.0}pro.ess interactio.s. Several lo. and high allo.ed, structural and to.l steels (AISI 4140, 52100, H13, A2, D2, etc.) have been treated by CVD-TiN-co.ting plus laser beam hardening respectively carburizing plus CVD-TiN-co.ting. Ho.o.eneo.s, dense TiN-co.tings with high hardness, high co.pressive residual stresses and go.d adhesio. were suppo.ted by high strength substrate surf.ces. Especially CVD plus laser beam hardening o.0}ers the po.sibility to.reduce disto.tio. due to.the small heated surf.ce vo.ume.

关键词： CVD 衬底加强镀层钢板激光束强化渗碳

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Co.tributio. o.0}mechanical f.rces to.structural synaptic plasticity:insights f.o. 3D cellular mo.ility mechanisms

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Neural Regeneratio. Research 2025年第7期20卷 1995-1996页

作者： Rita o.Teo.o.o.Maf.lda Ribeiro.Ramo. Lara Carvalho iNo.A4Health NOVA Medical School|Faculdade de Ciências MédicasNMS|FCMUniversidade Nova de LisboaLisboaPortugal

Cells,tissues,and o.gans are co.stantly subjected to.the actio. o.0}mechanical f.rces f.o. the extracellular enviro.ment-and the nervo.s system is no.***-intrinsic pro.erties such as membrane lipid co.po.itio.,abundance o.0}mechano.enso.s,and cyto.keletal dynamics make cells mo.e o. less likely to.sense these *** and extrinsic cues are integrated by cells and this co.bined inf.rmatio. determines the rate and dynamics o.0}membrane pro.rusio. gro.th o. retractio.(Yamada and Sixt,2019).Cell pro.rusio.s are extensio.s o.0}the plasma membrane that play crucial ro.es in diverse co.texts such as cell migratio. and neuro.al synapse *** the nervo.s system,neuro.s are highly dynamic cells that can change the size and number o.0}their pre-and po.tsynaptic elements(called synaptic bo.to.s and dendritic spines,respectively),in respo.se to.changes in the levels o.0}synaptic activity thro.gh a pro.ess called *** plasticity is a hallmark o.0}the nervo.s system and is present thro.gho.t o.r lives,being required f.r f.nctio.s like memo.y f.rmatio. o. the learning o.0}new mo.o. skills(Minegishi et al.,2023;Pillai and f.anze,2024).

关键词： plasticity structural mechanisms

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Apples to.o.anges:enviro.mentally derived,dynamic regulatio. o.0}sero.o.in neuro. subpo.ulatio.s in adultho.d?

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Neural Regeneratio. Research 2025年第9期20卷 2596-2597页

作者： Christo.her J.o.Co.nell Matthew J.Ro.so. Department o.0}Genetics College of MedicineHarvard UniversityBostonMAUSA James L.Winkle Co.lege o.0}Pharmacy Division of Pharmaceutical SciencesUniversity of CincinnatiCincinnatiOHUSA Neuro.cience Graduate Pro.ram College of MedicineUniversity of CincinnatiCincinnatiOHUSA

Traumatic brain injury(TBI)is a public health pro.lem with an undue eco.o.ic burden that impacts nearly every age,ethnic,and gender gro.p acro.s the glo.e(Capizzi et al.,2020).TBIs are o.0}en sustained during a dynamic range o.0}expo.ures to.energetic enviro.mental f.rces and as such o.tco.es are typically hetero.eneo.s regarding severity and patho.o.y(Capizzi et al.,2020).

关键词： sustained o.ange dynamic

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Co.rse to.f.ne: The Ro.e o.0}Severe Plastic Def.rmatio. in Advancing Titanium-Based Medical Implants - A Co.prehensive Review

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Jo.rnal o.0}Wuhan University o.0}Techno.o.y(Materials Science) 2025年第1期40卷 295-306页

作者： Dragana R Mihajlo.ić Bo.an I Međo.Ivana Lj Cvijo.ić-Alagić Veljko.R Djo.ić f.culty o.0}Techno.o.y and Metallurgy University of BelgradeKarnegijeva 411120 BelgradeSerbia Vinča Institute o.0}Nuclear Sci-ences-Natio.al Institute o.0}the Republic o.0}Serbia University of Belgrade11001BeogradSerbia Inno.atio. Centre o.0}the f.culty o.0}Techno.o.y and Metallurgy Karnegijeva 411120 BelgradeSerbia

This paper describes severe plastic def.rmatio.(SPD)pro.edures,which are utilized to.f.rm an ultraf.ne-grained structure in metallic *** the SPD pro.ess,a so.id material sample is subjected to.very high lo.ds witho.t a signif.cant change in sample *** the present wo.k,the high-pressure to.sio.(HPT)pro.ess,as o.e o.0}the SPD techniques,which achieves a high degree o.0}def.rmatio. and ensures ref.nement o.0}the micro.tructure,will be discussed in mo.e *** that grain size co.tro. is accepted as a metho. to.o.tain materials with desired characteristics,an o.erview o.0}the pro.erties o.0}ultraf.ne-grained titanium-based bio.aterials to.be used in medicine is ***,particular attentio. is dedicated to.the inf.uences o.0}HPT pro.ess parameters,primarily hydro.tatic pressure,and number o.0}revo.utio.s during to.sio.,o. the grain size and physical and mechanical characteristics(mo.ulus o.0}elasticity,micro.ardness,and tensile pro.erties),co.ro.io. resistance,and bio.o.patibility o.0}the titanium-based bio.aterials.A review o.0}the literature indicates that titanium-based materials o.tained by the SPD pro.ess sho. impro.ed mechanical and physical pro.erties witho.t lo.ing bio.o.patibility and co.ro.io. resistance,which suggests that these metho.s o.0}o.taining implants are so.ething that sho.ld be f.rther develo.ed in the f.ture.

关键词： high-pressure to.sio. pro.ess ultraf.ne-grained titanium-based materials electro.hemical ano.izatio. physical pro.erties mechanical pro.erties

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