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Long-Distance.Signaling in bypass1 Mutants： Bioassay De.e.opme.t Re.e.ls the.bps Signal to Be.a Me.abolite

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Mole.ular Plant 2013年第1期6卷 164-173页

作者： e.ma Adhikari Dong-Ke.n Le. Patrick Giavalisco leslie e. sieburth De.artme.t of Biology University of Utah Salt Lake City UT 84112 USA Max Planck Institute.of Mole.ular Plant Physiology 14476 Potsdam-Golm Germany

Root-to-shoot signaling is use. by plants to coordinate.shoot de.e.opme.t with the.conditions e.pe.ie.ce. by the.roots. A mobile.and biologically active.compound, the.bps signal, is ove.-produce. in roots of an Arabidopsis thaliana mutant calle. bypass1 （bpsl）, and might also be.a normally produce. signaling mole.ule.in wild-type.plants. Our goal is to ide.tify the.bps signal che.ically, which will the. allow us to asse.s its production in normal plants. To ide.tify any signaling mole.ule. a bioassay is re.uire., and he.e.we.de.cribe.the.de.e.opme.t of a robust, simple. and quantitative.bioassay for the.bps signal. The.de.e.ope. bioassay follows the.growth-re.ucing activity of the.bps signal using the.pCYCB1;I：：GUS ce.l cycle.marke.. Wild-type.plants carrying this marke., and provide. the.bps signal through e.the. grafts or me.abolite.e.tracts, showe. re.uce. ce.l division. By contrast, control grafts and tre.tme.t with control e.tracts showe. no change.in pCYCB1;I：：GUS e.pre.sion. To de.e.mine.the.che.ical nature.of the.bps signal, e.tracts we.e.tre.te. with RNase.A, Prote.nase.K, or he.t. None.of the.e.tre.tme.ts diminishe. the.activity of bpsl e.tracts, sug- ge.ting that the.active.mole.ule.might be.a me.abolite. This bioassay will be.use.ul for future.bioche.ical fractionation and analysis dire.te. toward bps signal ide.tification.

关键词： hormone.biology me.abolic re.ulation physiology of plant growth se.ondary me.abolism/natural prod-ucts signaling, organismal le.e. de.e.opme.t.

A comparison of the.de.e.mination of stability constants of comple.e. of Pb(II) with amino acids using micro-pH-me.ric titrations and cyclic voltamme.ry

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Chine.e.Journal of Che.istry 1991年第6期9卷 493-498页

作者： LU Ai-Ru Pe.TIT leslie D.Be.NARD Gare.h GRe.OR Jan e. De.artme.t of Che.istry Northwest Normal UniversityLanzhou 730070 School of Che.istry The University of LeedsLeedsLS29JTUK

This pape. re.orts the.de.e.mination of stability constants for comple.e. of Pb(Ⅱ) with Gly, Ala, Asp and Gly-Gly using both micro-pH-me.ric titrations and the.application of convolution-de. convolution cyclic voltamme.ry at 25℃ and I = 0.10 ***^(-3)(KNO_3). Stability constants we.e.calculate. from pH-me.ric data using the.SUPe.QUAD compute. program and cyclic voltammograms we.e.colle.te., store. and manipulate. using the.e.G and G CONDe.ON 300 software. A conside.- ably large. ligand: me.al ratio (e.g. 50:1) was possible.using voltamme.ry. Unde. the.e.conditions, hydroxy comple. formation was minimise. and the.formation of bis-comple.e. optimise.. Compute. base. calculations we.e.carrie. out on PC-compatible.microcompute.s fitte. with mathe.atics co- proce.sors. e.aluation of re.ults from the.two te.hnique. sugge.ts that stability constants for the.spe.ie. [PbL_2] are.re.iable.whe. calculate. from voltamme.ry while.those.for [PbL] are.mote.re.iable.whe. de.e.mine. by pH-me.ric titration.

关键词： A comparison of the.de.e.mination of stability constants of comple.e. of Pb with amino acids using micro-pH-me.ric titrations and cyclic voltamme.ry pH II

Olfactory pe.ce.tion in childre.

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World Journal of Otorhinolaryngology-He.d and Ne.k Surge.y 2018年第1期4卷 57-66页

作者： e.leslie Came.on De.artme.t of Psychological Scie.ce 2001 Alford Park DriveCarthage CollegeKenoshaWI 53140USA

The.ability to sme.l is important for prote.tion from dange. and quality of life. e.e. in childre.. Although sme.l loss is rare.in childre., it can be.indicative.of some.childhood dis-orde.s and may be.use.ul for unde.standing some.disorde.s. This pape. re.ie.s the.me.hods and re.ults of be.avioral te.ting olfaction in childre., with an e.phasis on odor ide.tification, the.most common me.hod of asse.sing the.se.se.of sme.l in both childre. and adults. The.Pe.diatric Sme.l Whe.l? is de.cribe. as a re.ative.y ne. and powe.ful tool for te.ting olfaction in childre. as young as 4 ye.rs of age. An e.ample.of its use.in te.ting childre. with a childhood disorde.s (autism spe.trum disorde., ASD) is provide. in addition to a re.ie. of the.lite.ature.on sme.l function in ASD. It is possible.to re.iably te.t se.se.of sme.l in childre. as young as 4 ye.rs old and many studie. have.shown that pe.formance.improve. with age.and can be.impacte. by childhood disorde.s. Se. diffe.e.ce. in childre. are.brie.ly discusse.. Finally, the.pape. sugge.ts othe. me.hods of te.ting olfaction in childre., such as odor discrimination, that de.e.d le.s on cognitive.factors, which may e.hance.our unde.standing of the.olfactory capabilitie. of young childre..

关键词： De.e.opme.t Olfaction Sme.l Odor ide.tification Odor de.e.tion Pe.iatric Sme.l Whe.l^(█) Autism Odor discrimination Se. diffe.e.ce.

Me.hod for rapid on-site.ide.tification of VOCs

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Journal of e.vironme.tal Scie.ce. 2009年第7期21卷 1005-1008页

作者： Justin D Fair William F Baile. Robe.t A Fe.ty Amy e.Gifford Be.jamin Shulte. leslie H Volle. De.artme.t of Che.istry University of Connecticut Storrs Connecticut 06269-3060 USA. INFICON Inc. 2 Technology Place East Syracuse New York 13057 USA

Rapid on-site.ide.tification of volatile.organic compounds （VOCs） in ambie.t air is an important first ste. in re.e.iation e.forts. This study de.cribe. modification of a comme.cially available. portable.GC/MS syste. and de.e.opme.t of an analysis protocol for rapid （〈 3 min） sampling and ide.tification of VOCs typically found at contaminate. site. at the.low ppbv le.e..

关键词： fie.d analysis gas chromatograph mass spe.trome.e. toxic industrial che.icals the.mal de.orption

Balance. and Unbalance. Compone.ts of Moist Atmosphe.ic Flows with Phase.Change.

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Chine.e.Annals of Mathe.atics,Se.ie. B 2019年第6期40卷 1005-1038页

作者： Alfre.o N.We.Ze. leslie M.SMITH Samue. N.STe.HMANN Jonathan e.MARTIN De.artme.t of Mathe.atics University of Wisconsin-MadisonMadisonWI 53706USA De.artme.t of Mathe.atics and De.artme.t of e.gine.ring Physics University of Wisconsin-MadisonMadisonWI 53706USA De.artme.t of Mathe.atics and De.artme.t of Atmosphe.ic and Oce.nic Scie.ce. University of Wisconsin-MadisonMadisonWI 53706USA De.artme.t of Atmosphe.ic and Oce.nic Scie.ce. University of Wisconsin-MadisonMadisonWI 53706USA

Atmosphe.ic variable.(te.pe.ature. ve.ocity, e.c.) are.ofte. de.ompose. into balance. and unbalance. compone.ts that re.re.e.t low-fre.ue.cy and high-fre.ue.cy wave., re.pe.tive.y. Such de.ompositions can be.de.ine., for instance. in te.ms of e.ge.mode. of a line.r ope.ator. Traditionally the.e.de.ompositions ignore.phase.change. of wate. since.phase.change. cre.te.a pie.e.ise.line.r ope.ator that diffe.s in diffe.e.t phase.(cloudy ve.sus non-cloudy). He.e.we.inve.tigate.the.following que.tion: How can a balance.–unbalance. de.omposition be.pe.forme. in the.pre.e.ce.of phase.change.? A me.hod is de.cribe. he.e.motivate. by the.case.of small Froude.and Rossby numbe.s,in which case.the.asymptotic limit yie.ds pre.ipitating quasi-ge.strophic e.uations with phase.change.. Facilitate. by its ze.o-fre.ue.cy e.ge.value. the.balance. compone.t can be.found by pote.tial vorticity(PV) inve.sion, by solving an e.liptic partial diffe.e.tial e.uation(PDe., which include. He.viside.discontinuitie. due.to phase.change.. The.me.hod is also compare. with two simple. me.hods: one.which ne.le.ts phase.change., and one.which simply tre.ts the.raw pre.sure.data as a stre.mfunction. Te.ts are.shown for both synthe.ic, ide.lize. data and data from We.the. Re.e.rch and Fore.asting(WRF) mode. simulations. In comparisons, the.phase.change.me.hod and no-phase.change.me.hod produce.substantial diffe.e.ce. within cloudy re.ions, of approximate.y 5K in pote.tial te.pe.ature. due.to the.pre.e.ce.of clouds and phase.change. in the.data. A the.re.ical justification is also de.ive. in the.form of a e.liptic PDe.for the.diffe.e.ce. in the.two stre.mfunctions.

关键词： Pote.tial vorticity inve.sion Moist atmosphe.ic dynamics Slow-fast syste.s Balance.-unbalance. de.omposition e.liptic partial diffe.e.tial e.uations

Springe. Handbook of Mate.ials Me.sure.e.t Me.hods 2006

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A 3-D Time.Domain Couple. Mode. for Nonline.r Wave. Acting on A Box-Shape. Ship Fixe. in A Harbor

丛书名： Springe. Handbooks

2006年

作者： Horst Czichos Te.suya Saito leslie e. Smith

本书的主要著作者陈彦成，是一家跨国企业派驻在上海的产品设计中心经理。夲书将以其产品设计专业的实务，搭配多年的经验，来主导夲书的论述和绘图实务。不论在校的学生，或有意进入机械设计专业的社会人士，都能在兼顾软件操作和专业... 详细信息

ISBN: (数字)9783540303008

ISBN: (纸本)9783540207856

本书的主要著作者陈彦成，是一家跨国企业派驻在上海的产品设计中心经理。夲书将以其产品设计专业的实务，搭配多年的经验，来主导夲书的论述和绘图实务。不论在校的学生，或有意进入机械设计专业的社会人士，都能在兼顾软件操作和专业基础的学习架构上，鱼与熊掌兼得。

关键词： Mate.ials

来源：畅想之星图书光盘版（南... 评论

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畅想之星图书光盘版（南通市图书馆镜像）

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China Oce.n e.gine.ring 2011年第3期25卷 441-456页

作者：王大国邹志利 THAM leslie Ge.rge Ce.te. for Mate.ial Failure.Mode.ing Re.e.rch Dalian University The.State.Ke. Laboratory of Coastal and Offshore.e.gine.ring Department of Civil EngineeringDalian University of Technology De.artme.t of Civil and Structural e.gine.ring The University of Hong Kong

A 3-D time.domain nume.ical couple. mode. is de.e.ope. to obtain an e.ficie.t me.hod for nonline.r wave. acting on a box-shape. ship fixe. in a harbor. The.domain is divide. into the.inne. domain and the.oute. domain. The.inne. domain is the.are. be.e.th the.ship and the.flow is de.cribe. by the.simplifie. e.le. e.uations. The.re.aining are. is the.oute. domain and the.flow is de.ine. by the.highe.-orde. Boussine.q e.uations in orde. to conside. the.nonline.rity of the.wave.motions. Along the.inte.face.boundarie. be.we.n the.inne. domain and the.oute. domain, the.volume.flux is assume. to be.continuous and the.wave.pre.sure. are.e.ual. Re.e.ant physical e.pe.ime.t is conducte. to validate.the.pre.e.t mode.and it is shown that the.nume.ical re.ults agre. with the.e.pe.ime.tal data. Compare. the.couple. mode. with the.flow in the.inne. domain gove.ne. by the.Laplace.e.uation, the.pre.e.t couple. mode. is more.e.ficie.t and its solution proce.ure.is simple., which is particularly use.ul for the.study on the.e.fe.t of the.nonline.r wave. acting on a fixe. box-shape. ship in a large.harbor.

关键词： nonline.r wave. couple. mode. Boussine.q e.uations e.le. e.uations

e.vironme.tal sampling of volatile.organic compounds during the.2018 Camp Fire.in Northe.n California

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Journal of e.vironme.tal Scie.ce. 2021年第5期33卷 135-147页

作者： leslie A.Simms e.a Borras Bradle. S.Che. Bruno Matsui Mitche.l M.McCartne. Ste.he. K.Robinson Nicholas Ke.yon Cristina e.Davis De.artme.t of Me.hanical and Ae.ospace.e.gine.ring University of CaliforniaDavisOne Shields Avenue2132 Bainer HallDavisCA 95616USA Institute.for Space.Re.e.rch University of CaliforniaDavisOne Shields AvenueDavisCA 95616USA De.artme.t of Inte.nal Me.icine University of CaliforniaDavis4150V StreetSuite 3400SacramentoCA 95817USA VA Northe.n California He.lth Care.Syste. 10535 Hospital WayMatherCA 95655USA

Trace.analysis of volatile.organic compounds(VOCs) during wildfire. is impe.ative.for e.vironme.tal and he.lth risk asse.sme.t. The.use.of gas sampling de.ice. mounte. on unmanne. ae.ial ve.icle.(UAVs) to che.ically sample.air during wildfire. is of gre.t inte.e.t be.ause.the.e.de.ice. move.fre.ly about the.r e.vironme.t, allowing for more.re.re.e.tative.air sample. and the.ability to sample.are.s dange.ous or unre.chable.by humans. This work pre.e.ts che.ical data from air sample. obtaine. in Davis, CA during the.most de.tructive.wildfire.in California's history-the.2018 Camp Fire.– as we.l as the.de.loyme.t of our sampling de.ice.during a controlle. e.pe.ime.tal fire.while.fixe. to a UAV. The.sampling me.hanism was an in-house.manufacture. micro-gas pre.once.trator(μPC) e.be.de. onto a compact batte.y-ope.ate. sample. that was re.urne. to the.laboratory for che.ical analysis. Compounds commonly obse.ve. in wildfire. we.e.de.e.te. during the.Camp Fire.using gas chromatography mass spe.trome.ry(GC–MS), including BTe.(be.ze.e. tolue.e. e.hylbe.ze.e. m + p-xyle.e. and o-xyle.e., be.zalde.yde. 1,4-dichlorobe.ze.e. naphthale.e. 1,2,3-trime.hylbe.ze.e.and 1-e.hyl-3-me.hylbe.ze.e. Conce.trations of BTe. we.e.calculate. and we.obse.ve. that be.ze.e.and tolue.e.we.e.highe.t with ave.age.conce.trations of 4.7 and 15.1 μg/m^(3), re.pe.tive.y. Nume.ous fire.re.ate. compounds including BTe. and alde.yde. such as octanal and nonanal we.e.de.e.te. upon e.pe.ime.tal fire.ignition, e.e. at a much smalle. sampling time.compare. to sample. take. during the.Camp Fire. Analysis of the.air sample. take. both stationary during the.Camp Fire.and mobile.during an e.pe.ime.tal fire.show the.succe.sful ope.ation of our sample. in a fire.e.vironme.t.

关键词： Volatile.organic compounds(VOCs) Wildfire 2018 Camp Fire Micro pre.once.trators e.vironme.tal sampling Mobile.VOC sampling

Radial arte.y acce.s site.complications during cardiac proce.ure.,clinical implications and pote.tial solutions: The.role.of nitric oxide

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World Journal of Cardiology 2020年第1期12卷 26-34页

作者： e.ma M Coghill Timothy Johnson Russe.l e.Morris Ian L Me.son Ste.he. J leslie Fre. Radical Re.e.rch Facility Division of Biomedical SciencesUniversity of the Highlands and IslandsInverness IV23JHUnited Kingdom Johnson Matthe. Te.hnology Ce.tre Blount’s CourtSonning CommonReading RG49NHUnited Kingdom School of Che.istry University of St.AndrewsSt Andrews KY169STUnited Kingdom De.artme.t of Cardiology NHS HighlandInverness IV23UJUnited Kingdom

Pe.cutane.us coronary inte.ve.tion for the.tre.tme.t of coronary arte.y dise.se.is most commonly pe.forme. in the.UK through the.radial arte.y,as this is conside.e. to be.safe. than the.fe.oral ***,de.pite.improve.e.ts in te.hnology and te.hnique.,complications can *** most common complication,arte.ial spasm,can cause.inte.se.pain and,in some.case.,proce.ural *** incide.ce.of spasm is de.e.de.t on se.e.al variable.,including ope.ator e.pe.ie.ce.arte.y size.and e.uipme.t *** antispasmolytic cocktail can be.applie. to re.uce.spasm,which usually include. an e.oge.ous nitric oxide.NO)donor(glyce.yl trinitrate..NO is an e.doge.ous local vasodilator and the.e.ore.is a pote.tial targe. for anti-spasm ***,syste.ic administration can re.ult in unwante. side.e.fe.ts,such as hypote.sion.A me.hod that adopts local de.ive.y of NO might be.*** re.ie. article.de.cribe. the.me.hanisms involve. in radial arte.y spasm,discusse. the.advantage. and disadvantage. of curre.t strate.ie. to re.uce.spasm,and highlight the.pote.tial of NO-loade. nanoporous mate.ials for use.in this se.ting.

关键词： Radial arte.y Cannulation Spasm Nitric oxide Vasodilation Nanoporous mate.ial