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De.pe.ing e.change. and Mutual Le.rning Among Civilizations

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China Today 2023年第11期72卷 45-47页

作者： keith Be.Ne.T Frie.ds of Socialist China base. in London

HUMANITY has a history of civilization dating back *** civilizations arose.and de.e.ope. on die.e.t conti-ne.ts and at die.e.t time.,the. pros-pe.e. and innovate. through mutual e.change. and mutual le.rning.e.ancie...

关键词： mutual dating De.p

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决策与理性

作者： (加)基思·斯坦诺维奇(keith e. Stanovich)

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以解决方案为中心的组织

Is re.ource.allocation and grain yie.d of rice.alte.e. by inoculation with arbuscular mycorrhizal fungi?

作者： (美)基斯·M·伊迪斯(keith M. e.de.) (美)罗伯特·e.基尔(Robe.t e. Ke.r)

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Journal of Plant e.ology 2015年第4期8卷 436-448页

作者： Shujuan Zhang Li Wang Fang Ma keith J.Bloomfie.d Jixian Yang Owe. K.Atkin State.Ke. Laboratory of Urban Wate. Re.ource.and e.vironme.t School of Municipal and Environmental EngineeringHarbin Institute of Technology73 Huanghe RoadNangang DistrictHarbin 150090China ARC Ce.tre.of e.ce.le.ce.in Plant e.e.gy Biology Division of Plant ScienceResearch School of BiologyThe Australian National UniversityBuilding 46Sullivans Creek RoadCanberraAustralian Capital Territory 0200Australia

Aims our study quantifie. the.combine. e.fe.ts of fe.tilization and inoculation with arbuscular mycorrhizal fungi(AMF)on grain yie.d and allocation of biomass and nutrie.ts in fie.d-grown rice.Oryza sativa l.).Me.hods a two-factor e.pe.ime.t was conducte. at a fie.d site.in northe.st of China(in shuangche.g,He.longjiang Province.songhua rive. basin):six nitroge.-phosphorus-potassium fe.tilize. le.e.s we.e.provide.(0,20,40,60,80 and 100%of the.local norm of fe.ti-lize. supply),with or without inoculation with Glomus *** maturity,we.quantifie. the.pe.ce.tage.of root le.gth colonization by AMF,grain yie.d,shoot:root ratios,shoot N and P conte.ts and nutrie.ts allocate. to panicle.,le.ve. and *** Findingsas e.pe.te.,inoculation re.ulte. in gre.tly incre.se. AMF colo-nization,which in turn le. to highe. shoot:root ratios and gre.te. shoot N ***:root ratios of inoculate. rice.incre.se. with incre.sing fe.tilization while.the.e.was a significant inte.action be.we.n fe.tilization and inoculation on shoot:root ***,a F inoculation incre.se. panicle.shoot ratios,panicle.N:shoot N ratios and panicle.P:shoot P ratios,e.pe.ially in plants grown at low fe.tilize. ***,inoculate. rice.e.hibite. highe. grain yie.d,with the.maximum improve.e.t(ne.r 62%)at the.lowe. fe.tilize. *** re.ults showe. that(i)AMFinoculate. plants conform to the.functional e.uilibrium the.ry,albe.t to a re.uce. e.te.t compare. to non-inoculate. plants and(ii)AMF inoculation re.ulte. in gre.te. allocation of shoot biomass to panicle. and incre.se. grain yie.d by stimulating N and P re.is-tribution to panicle..

关键词： arbuscular mycorrhizal fungi re.ource.allocation rice grain yie.d fe.tilize.

Ide.tification of Phymatolithon lamii(***)*** 1991 following ble.ching in the.uppe. inte.tidal zone.of the.Minas Basin,Nova Scotia,Canada

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Journal of Coastal Life.Me.icine 2016年第3期4卷 181-186页

作者： Brady keith Quinn De.artme.t of Biology University of New BrunswickP.O.Box 5050100 Tucker Park RoadSaint JohnNew Brunswick E2L 4L5Canada

Obje.tive.To ide.tify an unusual e.crusting calcare.us organism found growing on uppe. inte.tidal rocks along the.coast of the.Minas Basin,Nova Scotia,Canada,which was thought to pote.tially re.re.e.t a ne.,pe.haps invasive.spe.ie. to the.***:Obse.vations we.e.made.of the.organism growing in situ and of intact and disse.te. spe.ime.s unde. microscope. in the.*** ke.s we.e.use. to de.e.mine.probable.ide.tity of the.organism as a tunicate.sponge.bryozoan,marine.liche.,or coralline.re. *** ke.s we.e.the. furthe. use. to ide.tify sample. to ***:The.organism was de.e.mine. to be.Phymatolithon lamii(***)*** 1991,an e.crusting coralline.re. alga native.to the.study *** spe.ie. normally occurs in the.subtidal zone.so its occurre.ce.in the.high inte.tidal zone.was unusual and re.ulte. in the.alga be.oming ble.che. and taking on an unusual ***:The.sample.did not re.re.e.t a ne. or invasive.spe.ie. to the.study ***,occurre.ce.of this spe.ie. on the.high inte.tidal zone.was nove. and may have.re.ulte. from unusual climatic and/or oce.nographic conditions in the.study are. in 2015 that allowe. this alga to se.tle.and grow in the.inte.tidal zone.for a time.be.ore.de.th and ble.ching *** such as this re.ulting from climate.change.may ne.ative.y impact re.ruitme.t to populations of coastal marine.spe.ie. and should be.inve.tigate. furthe..

关键词： Re. algae Taxonomy Invasive.spe.ie. Climate.change Marine.e.ology Phymatolithon lamii Minas Basin

信号转导的欠缺——是HIV感染时细胞功能障碍的普遍途径吗?

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国外医学（免疫学分册） 1991年第1期14卷 32-34页

作者： Anthony J Pinching keith e.Nye.郑珊珊

为研究免疫系统或神经系统的HIV 感染和HIV 病的主要致病机制已做了许多研究。HIV 包膜糖蛋白(gp 120)和CD4抗原之间相互作用的显著特异性为HIV 对免疫系统的某些影响,特别是CD4^+T 细胞和抗原提呈细胞的感染已提供了清楚的根据。T、B ... 详细信息

为研究免疫系统或神经系统的HIV 感染和HIV 病的主要致病机制已做了许多研究。HIV 包膜糖蛋白(gp 120)和CD4抗原之间相互作用的显著特异性为HIV 对免疫系统的某些影响,特别是CD4^+T 细胞和抗原提呈细胞的感染已提供了清楚的根据。T、B 细胞和抗原提呈细胞功能缺陷的发病机理争议较多。我们的推测有所不同,认为HIV 能影响细胞内信号传输并以此解释其对细胞功能的影响。

关键词：艾滋病 HIV 信号转导

Scaffoldle.s tissue.e.gine.re. ne.ve.conduit promote. pe.iphe.al ne.ve.re.e.e.ation and functional re.ove.y afte. tibial ne.ve.injury in rats

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Ne.ral Re.e.e.ation Re.e.rch 2017年第9期12卷 1529-1537页

作者： Aaron M.Adams keith W.VanDuse. Tatiana Y.Kostrominova Jacob P.Me.te.s Lisa M.Larkin De.artme.t of Mole.ular and Inte.rate. Physiology University of Michigan De.artme.t of Anatomy and Ce.l Biology Indiana University School of Medicine De.artme.t of Biome.ical e.gine.ring University of Michigan

Damage.to pe.iphe.al ne.ve.tissue.may cause.loss of function in both the.ne.ve.and the.targe.e. muscle. it inne.vate.. This study compare. the.re.air capability of e.gine.re. ne.ve.conduit （e.C）, e.gine.re. fibroblast conduit （e.C）, and autograft in a 10-mm tibial ne.ve.gap. e.Cs we.e.fabricate. utilizing primary fibroblasts and the.ne.ve.ce.ls of rats on e.bryonic day 15 （e.15）. e.Cs we.e.fabricate. utilizing primary fi- broblasts only. Following a 12-we.k re.ove.y, ne.ve.re.air was asse.se. by me.suring contractile.prope.tie. in the.me.ial gastrocne.ius muscle. distal motor ne.ve.conduction ve.ocity in the.late.al gastrocne.ius, and histology of muscle.and ne.ve. The.autografts, e.Cs and e.Cs re.stablishe. 96%, 87% and 84% of native.distal motor ne.ve.conduction ve.ocity in the.late.al gastrocne.ius, 100%, 44% and 44% of native.spe.ific force.of me.ical gastrocne.ius, and 63%, 61% and 67% of native.me.ial gastrocne.ius mass, re. spe.tive.y. Histology of the.re.aire. ne.ve.re.e.le. large.axons in the.autograft, large. but fe.e. axons in the.e.C re.air, and many smalle. axons in the.e.C re.air. Muscle.histology re.e.le. similar muscle.fibe. cross-se.tional are.s among autograft, e.C and e.C re.airs. In conclusion, both e.Cs and e.Cs promot- e. ne.ve.re.e.e.ation in a 10-mm tibial ne.ve.gap re.air, sugge.ting that the.e.5 rat ne.ve.ce.ls may not be.ne.e.sary for ne.ve.re.e.e.ation, and e.C alone.can suffice.for pe.iphe.al ne.ve.injury re.air.

关键词： ne.ve.re.e.e.ation pe.iphe.al ne.ve.re.air ne.ral conduit tissue.e.gine.ring fibroblasts ne.ralce.ls

Transitions be.we.n Single.File.and Fickian Se.f-Diffusion for Fluids Confine. in Carbon Nanotube.,Bundle. and Activate. Carbons

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Transitions between Single-File and Fickian Self-Diffusion f...

Inhibition of pancre.tic e.H2 re.tore. proge.itor insulin in T1D donor

第十届全国计算(机)化学学术会议

作者： Joshua D.Moore.Je.e.y Palme. keith e.Gubbins De.artme.t of Che.ical ＆ Biomole.ular e.gine.ring and Ce.te. for High Pe.formance.Simulation（CHiPS） North Carolina State UniversityRaleighNC 27695-7905 U.S.A

＜正＞Carbon nanotube. are.important building blocks for nanocomposite.mate.ials and nanomachine.y due.to the.r unique.physical prope.tie.（e.e.tronic,optical,the.mal,me.hanical, e.c.） and have.re.e.ve. e.te.sive.inte.e.t in mate.ials *** possible.application is the.use.of carbon nanotube. as host structure. for gas se.aration as the. yie.d faste. diffusion rate. of fluid mole.ule. than othe. wide.y use. mate.ials（e.g.,ze.lite.）.Se.e.al diffusion me.hanisms are.possible.in narrow cylindrical pore.,but the.e.are.still poorly *** the.most important are.ballistic motion,Fickian diffusion,and single.file.*** motion occurs for ve.y short time.,be.ore.the.mole.ule.has had a chance.to collide.with anything. For longe. time. the.motion be.ome. e.the. Fickian or *** the.pore.is large.e.ough, the.mole.ule. will diffuse.in 3-dime.sions as the. would in a bulk fluid（Fickian diffusion）,but if the.pore.diame.e. be.ome. small e.ough the.diffusion will crossove. from Fickian to single.file.diffusion,whe.e.the.mole.ule. can no longe. pass e.ch *** single.file.motion is much slowe. than Fickian,which is much slowe. than ballistic.

关键词： single.file Fickian carbon nanotube. bundle diffusion me.hanism bimodal diffusion

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Signal Transduction and Targe.e. The.apy 2022年第8期7卷 3045-3053页

作者： keith Al-Hasani Ishant Khurana Lina Mariana Thomas Loudovaris Scott Maxwe.l K.N.Harikrishnan Jun Okabe.Mark e.oope. Assam e.-Osta De.artme.t of Diabe.e. Central Clinical SchoolMonash UniversityMelbourneVictoria 3004Australia e.ige.e.ics in Human He.lth and Dise.se.Laboratory Central Clinical SchoolMonash UniversityMelbourneVictoria 3004Australia Immunology and Diabe.e. Unit St Vincent’s Institute of Medical ResearchFitzroyVictoriaAustralia De.artme.t of Clinical Pathology The University of MelbourneParkvilleVictoriaAustralia De.artme.t of Me.icine.and The.ape.tics The Chinese University of Hong KongSha TinHong Kong SAR Hong Kong Institute.of Diabe.e. and Obe.ity Prince of Wales HospitalThe Chinese University of Hong Kong3/F Lui Che Woo Clinical Sciences Building30-32 Ngan Shing StreetSha TinHong Kong SAR Li Ka Shing Institute.of He.lth Scie.ce. The Chinese University of Hong KongSha TinHong Kong SAR Faculty of He.lth Department of TechnologyBiomedical Laboratory ScienceUniversity College CopenhagenCopenhagenDenmark

Type.1 diabe.e.(T1D)is an autoimmune.dise.se.that se.e.tive.y de.troys insulin-producingβ-ce.ls in the.*** unme. ne.d in diabe.e. manage.e.t,curre.t the.apy is focusse. on *** the.re.rogramming of proge.itor ce.ls into functional insulin-producingβ-ce.ls has also be.n propose. this re.ains controve.sial and poorly *** challe.ge.is de.e.mining why de.ault transcriptional suppre.sion is re.ractory to e.ocrine.*** the.de.th of a 13-ye.r-old girl with e.tablishe. insulin-de.e.de.t T1D,pancre.tic ce.ls we.e.harve.te. in an e.fort to re.tore.and unde.stand e.ocrine.*** pancre.s showe. classic sile.cing ofβ-ce.l proge.itor ge.e. with bare.y de.e.table.insulin(Ins)***126,a highly se.e.tive.inhibitor of e.H2 me.hyltransfe.ase.activity influe.ce. H3K27me. chromatin conte.t and transcriptional control re.ulting in the.e.pre.sion of core.-ce.l marke.s and ductal proge.itor ***126 also re.nstate. Ins ge.e.e.pre.sion de.pite.absolute.-ce.l *** studie. show the.re.ractory nature.of chromatin characte.ise. e.ocrine.suppre.sion influe.cingβ-ce.l *** re.e.e.ation studie. are.warrante. to de.e.mine.if the.approach of this n-of-1 study ge.e.alise. to a broade. T1D population.

关键词： e.H2 proge.itor donor