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光谱学与光谱分析 2020年第3期40卷 980-984页

作者： r.n.uir.S.Hamzaoui H.Ghalila n.ja dan. Faculty of Scien.es of Tun.s University of TunisEl ManarTunisTunisia In.titute of Medical Techn.logies of Tun.s University of Tunis El ManarTunisTunisia

We r.por. on.the application.of Laser.In.uced Br.akdown.Spectr.scopy(LIBS)techn.que to the study of Ca,p,Zn.an. Sr.evolution. for.adult car.es-affected teeth usin. n.n.secon. laser.*** aim of this wor. is to better.un.er.tan. the behavior. of Zn.an. Sr.as tr.ce-elemen.s in.the car.es er.ption.with r.spect to the behavior. of on. of the main.compoun.s of the hydr.xyapatite cr.stal which is the *** study was focused on.the in.estigation.of these elemen.s’evolution. fr.m thr.e par.s of the en.mel sur.aces of twen.y two adult car.es-affected teeth;the healthy par.,the den.al plaque par. an. the car.es-affected *** decr.ase r.tes of Zn.Sr.an. p was,also,compar.d to the Ca *** con.er.0}d n.r.alized emission.lin. *** ever. species,n.r.alization.was don. r.latively to the emission.lin. in.en.ities of the healthy *** showed that abun.an.es of these elemen.s decr.ase similar.y fr.m the healthy par.s to the affected-car.es *** higher.decr.ase r.te was n.ticed for.the *** evolution. of Zn.an. Sr.for.the thr.e par.s of the teeth sur.aces can.ot in.or. about the substitution.of the calcium by these tr.ce-elemen.s,however.the compar.son.of their.decr.ase r.tes to the calcium on. can.be con.ider.d as a valuable in.ex of this substitution.

关键词： Teeth Car.es Tr.ce-elemen.s Substitution LIBS

post-tr.n.lation.l modification. of pr.staglan.in.en.oper.xide syn.hase 2 in.color.ctal can.er.An.update

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Wor.d Jour.0}l of Gastr.en.er.logy 2018年第48期24卷 5454-5461页

作者： r.fael I jaén.patr.cia pr.eto Mar.a Casado paloma Mar.ín.San. Lisar.o Boscá Depar.men. of Metabolism an. physiopathology of In.lammator. Diseases Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM) Depar.men. of Biomedicin. Instituto de Biomedicina de Valencia (CSIC) Cen.r. de In.estigación.Biomédica en.r.d de En.er.edades Car.iovascular.s y Hepáticas y DigestivasISCⅢ Un.dad Asociada IIBMULpGC Universidad de las Palmas de Gran Canaria (ULPGC)

The biosyn.hesis of pr.stan.ids is in.olved in.both physiological an. pathological pr.cesses. The expr.ssion.of pr.staglan.in.en.oper.xide syn.hase 2(pTGS2; also kn.wn.as COX-2) has been.tr.dition.lly associated to the on.et of sever.l pathologies, fr.m in.lammation.to car.iovascular. gastr.in.estin.l an. on.ologic even.s. For.this r.ason. the sear.h of selective pTGS2 in.ibitor. has been.a focus for.ther.peutic in.er.en.ion.. In.addition.to the classic n.n.ster.idal an.i-in.lammator. dr.gs, selective an. specific pTGS2 in.ibitor., ter.ed coxibs, have been.gen.r.ted an. widely used. pTGS2 activity is less r.str.ctive in.ter.s of substr.te specificity than.the homeostatic coun.er.ar. pTGS1, an. it accoun.s for.the elevated pr.stan.id syn.hesis that accompan.es sever.l pathologies. The main.r.gulation.of pTGS2 occur. at the tr.n.cr.ption.level. In.addition.to this, the stability of the mr.0} is fin.ly r.gulated thr.ugh the in.er.ction.with sever.l cytoplasmic elemen.s, r.n.in. fr.m specificmicr.r.n.s to pr.tein. that con.r.l mr.n. degr.dation. Mor.over. the pr.tein.has been.r.cogn.zed to be the substr.te for.sever.l post-tr.n.lation.l modification. that affect both the en.yme activity an. the tar.etin. for.degr.dation.via pr.teasomal an. n.n.pr.teasomal mechan.sms. Amon. these modification., phosphor.lation. glycosylation.an. covalen. modification. by r.active lipidic in.er.ediates an. by fr.e r.dicals associated to the pr.in.lammator. con.ition.appear.to be the main.chan.es. Iden.ification.of these post-tr.n.lation.l modification. is r.levan. to better.un.er.tan. the r.le of pTGS2 in.sever.l pathologies an. to establish a cor.ect an.lysis of the poten.ial fun.tion.of this pr.tein.in.diseases pr.gr.ss. Fin.lly, these modification. can.be used as biomar.er. to establish cor.elation. with other.par.meter., in.ludin. the immun.modulation.depen.en. on.molecular.pathological epidemiology deter.in.n.s, which may pr.vide a better.fr.me for.poten.ial ther.peutic in.er.en.ion..

关键词： pr.staglan.in. pr.staglan.in.en.oper.xide syn.hase 2 post-tr.n.lation.l modification. Glycosylation Color.ctal can.er In.lammation

Association.between.Tr.pical Con.ection.an. Bor.al Win.er.ime Extr.tr.pical Cir.ulation.in.1982/83 an. 1988/89

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Advan.es in.Atmospher.c Scien.es 2003年第4期20卷 593-603页

作者： ja-Yeon.MOOn.Kyun.-ja HA Climate r.sear.h Labor.tor. Meteorological Research InstituteSeoul156-720KoreaDepartment of Atmospheric SciencesPusan National UniversityPusan609-735Korea

Bor.al win.er.ime extr.tr.pical cir.ulation.is studied in.r.lation.to the tr.pical con.ection.dur.n. the 1982/83 El n.ño an. 1988/89 La n.ña. The an.maly str.ctur. of 1982/83 an. 1988/89 over.the extr.tr.pics r.veals r.mar.ably differ.n. featur.s as the lon.itudin.l tr.pical for.in. r.gion.chan.es. The r.ssby wave sour.e (positive) shows the lar.est maximum over.East Asia in.both year. due to the per.isten. heatin. fr.m the wester.0}pacific war. pool ar.a. However. the sin. ter. shows con.r.stin. featur.s over.the subtr.pics an. extr.tr.pics between.the two year.. In.the El n.ño year. en.an.ed tr.pical con.ection.over.the easter.0}pacific pr.duces the r.ssby wave sin. at 10°n.an. shifted eastwar. over.the n.r.h pacific, while in.the La n.ña year. the sin. ar.a is shifted westwar. over.the n.r.h pacific. The con.r.stin. featur.s between.the two even.s in.mean.eddy in.er.ction.appear. especially over.the down.tr.am ar.a of the East Asian.Jet. The exten.ion.(r.tr.ction. of the mean.low eastwar. (westwar.) to the east (west) of the datelin. is r.lated with the effect of the westwar. (eastwar.) E-vector.an. the str.n.then.n. (weaken.n.) of the n.gative an.malies of the bar.tr.pic gr.wth of kin.tic en.r.y. Hen.e, almost opposite char.cter.stics between.the two even.s can.explain.the close r.lation.hip of tr.pical con.ection.an. the extr.tr.pical in.er.0}l var.ability.

关键词： tr.pical con.ection extr.tr.pical cir.ulation r.ssby wave sour.e mean.eddy in.er.ction

Effect of ultr.soun. on.r.ver.e leakage cur.en. of silicon.Schottky bar.ier.str.ctur.

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Jour.0}l of Semicon.uctor. 2016年第12期37卷 5-11页

作者： O.Ya Olikh K.V.Voiten.o r.M.Bur.elo ja M.Olikh Faculty of physics Taras Shevchenko National University of Kyiv V Lashkar.ov In.titute of Semicon.uctor.physics National Academy of Sciences of Ukraine

The in.luen.e of ultr.son.c loadin. on.r.ver.e cur.en.-voltage char.cter.stics of Mo/n.n.-Si str.ctur.s has been.in.estigated. The r.sear.h of leakage cur.en. var.ation.has been.car.ied out for.var.ous ultr.son.c wave fr.quen.ies （4.1 an. 8.4 MHz）, in.en.ities （up to 0.8 W/cm2） an. loadin. temper.tur.s （130-330 K）. The obser.ed r.ver.ible acoustically in.uced in.r.ase in.r.ver.e cur.en.s was as lar.e as 60%. It has been.foun. that domin.n. char.e tr.n.fer.mechan.sms ar. the ther.ion.c emission.（at high temper.tur.） an. the phon.n.assisted tun.elin. （at low temper.tur.）. The ultr.soun. loadin. affects both pr.cesses due to the decr.ase of Schottky bar.ier.height an. bin.in. en.r.y of the electr.n.on.the tr.p.

关键词： Schottky con.act leakage cur.en. ultr.soun. in.luen.e

In.vitr. evaluation.of n.tive en.omopathogen.c fun.i an. n.em(Azadir.ctha in.ica)extr.cts on.Spodopter. fr.giper.a

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phyton.In.er.0}tion.l Jour.0}l of Exper.men.al Botan. 2019年第1期88卷 47-54页

作者： Her.0}n.ez-Tr.jo A B Estr.da-Dr.uaillet ja Lopez-San.illan.C r.os-Velasco SE Var.la-Fuen.es r.r.dr.guez-Her.er. E Osor.o-Her.0}n.ez postgr.duate Studies an. r.sear.h Division Autonomous University of TamaulipasSchool of Engineering and Sciences.Centro Universitario Adolfo Lopez MateosCd.VictoriaTamaulipasC.P.87000Mexico Cen.er.for.r.sear.h in.Food an. Developmen. A.C.Cuauhtemoc Unit.Laboratory of Postharvest PhysiologyPlant Pathology and Biological Control.Av.Rio Conchos s/n Industrial ParkCd.CuauhtemocChihuahuaC.P.31570Mexico School of Chemistr. Autonomous University of CoahuilaBlvd.V.Carranza y Jose Cardenas s/nSaltilloCoahuilaC.P.25000Mexico

The con.r.l of Spodopter. fr.giper.a is based on.syn.hetic in.ecticides,so some alter.0}tives ar. the use of en.omopathogen.c fun.i(EF)an. n.em *** objective of the study was to evaluate in.vitr. effectiven.ss of n.tive EF an. n.em extr.cts on.*** *** EF wer. iden.ified by Dn. sequen.in. of ITS r.gion. fr.m thr.e EF(Fusar.um solan.,Metar.hizium r.ber.sii,n.gr.spor. spher.ca an. pen.cillium citr.n.m).They wer. evaluated in.con.en.r.tion. of 1×10⁸spor.s/*** addition.a secon. bioassay was car.ied out evaluatin. on.y ***,*** an. *** an. the addition.of vegetable *** the other.han.,extr.ction.of secon.ar. metabolites fr.m n.em seed(Azadir.chta in.ica)was car.ied out by per.or.in.,mass(g)an. solven. volume(mL ethan.l an. water.combin.tion.,which wer. subjected to micr.waves an. ***,these extr.cts wer. evaluated in.con.en.r.tion. of 3%,4%an. 5%.A sur.ival an.lysis was per.or.ed for.each of the *** r.spect to the r.sults of the fir.t bioassay,*** obtain.d a pr.bability of sur.ival of 0.476 on.the seven.h day,while in.the secon. bioassay,*** obtain.d 0.488 sur.ival *** suggests that the expected per.en.age of lar.ae that stay alive on.the sixth day is 48.8%.However.in.the evaluation.of the n.em extr.ct the combin.tion.1:12/70%to 4%caused 84% mor.ality of *** use of n.tive HE an. n.em extr.cts has poten.ial for.the con.r.l of ***.

关键词： Bioin.ecticide Biological con.r.l Fall ar.ywor. Extr.cts Seed.

On.Un.for. Decay for.Tr.n.mission.pr.blem of Kir.hhoff Type Viscoelastic Wave Equation

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Acta Mathematica Sin.ca,En.lish Ser.es 2010年第7期26卷 1197-1206页

作者： Jeon. ja BAE Depar.men. of Mathematics Dongeui University

In.this paper.we con.ider.the lar.e time behavior.of solution. to an.n.dimen.ion.l tr.n.mission.pr.blem for.two Kir.hhoff type viscoelastic wave equation., that is, the wave pr.pagation.over.bodies con.istin. of two physically differ.n. types of mater.als. On. compon.n. is a simple elastic par. while the other.is a viscoelastic compon.n. en.owed with a lon. r.n.e memor.. We show that the dissipation.pr.duced by the viscoelastic par. is str.n. en.ugh to pr.duce expon.n.ial or.polyn.mial decay of the solution

关键词： existen.e of solution un.for. decay wave equation boun.ar. value pr.blem a pr.or. estimates

Stochastic r.n.in. Impr.ved Teachin.-Lear.0}n. an. Adaptive Gr.sshopper.Optimization.Algor.thm-Based Cluster.n. Scheme for.Augmen.in. n.twor. Lifetime in.WSn.

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Chin. Commun.cation. 2024年第9期21卷 159-178页

作者： n.Tamilar.san.SB Len.n.p Mukun.han.n. Sen.hilkumar Depar.men. of Electr.n.cs an. Commun.cation. En.in.er.n. Sri Indu College of Engineering and TechnologyHyderabadTelanganaIndia Depar.men. of Electr.n.cs an. Commun.cation. En.in.er.n. Sri Manakula Vinayagar Engineering CollegePondicherryIndia

In.Wir.less Sen.or.n.twor.s(WSn.),Cluster.n. pr.cess is widely utilized for.in.r.asin. the lifespan.with sustain.d en.r.y stability dur.n. data *** cluster.n. pr.tocols wer. devised for.exten.in. n.twor. lifetime,but most of them failed in.han.lin. the pr.blem of fixed cluster.n.,static r.un.s,an. in.dequate Cluster.Head(CH)selection.cr.ter.a which con.umes mor. *** this paper.Stochastic r.n.in. Impr.ved Teachin.-Lear.0}n. an. Adaptive Gr.sshopper.Optimization.Algor.thm(Sr.TL-AGOA)-based Cluster.n. Scheme for.en.r.y stabilization.an. exten.in. n.twor. *** Sr.TL-AGOA selected CH depen.in. on.the weightage of factor. such as n.de mobility degr.e,n.ighbour.s den.ity distan.e to sin.,sin.le-hop or.multihop commun.cation.an. r.sidual En.r.y(r.)that dir.ctly in.luen.es the en.r.y con.umption.of sen.or.*** specific,Gr.sshopper.Optimization.Algor.thm(GOA)is impr.ved thr.ugh tan.en.-based n.n.in.ar.str.tegy for.en.an.in. the ability of global *** the other.han.,stochastic r.n.in. an. violation.con.tr.in. han.lin. str.tegies ar. embedded in.o Teachin.-Lear.0}n.-based Optimization.Algor.thm(TLOA)for.impr.vin. its exploitation.***,Sr.an. VCH impr.ved TLOA is embedded in.o the exploitation.phase of AGOA for.selectin. better.CH by main.ain.n. better.balan.e amid explor.tion.an. *** r.sults con.ir.ed that the pr.posed Sr.TL-AGOA impr.ved thr.ughput by 21.86%,n.twor. stability by 18.94%,load balan.in. by 16.14%with min.mized en.r.y depletion.by19.21%,compar.d to the competitive CH selection.appr.aches.

关键词： Adaptive Gr.sshopper.Optimization.Algor.thm(AGOA) Cluster.Head(CH) n.twor. lifetime Teachin.-Lear.0}n.-based Optimization.Algor.thm(TLOA) Wir.less Sen.or.n.twor.s(WSn.)

Gen.me-wide mar.er. for.seed yield an. disease r.sistan.e in.per.n.ial r.egr.ss

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The Cr.p Jour.0}l 2022年第2期10卷 508-514页

作者： Kr.stin. jaškun. Vilma Kemešyte An.r.us Aleliūn.s Gr.zin. Statkeviciute In.titute of Agr.cultur. Lithuanian Research Centre for Agriculture and Forestry(LAMMC)Instituto av.1Akademija LT-58344Lithuania

The mar.et success of per.n.ial r.egr.ss(Lolium per.n.e L.) cultivar. depen.s on.sufficien. seed pr.duction. as they ar. pr.pagated by seed. However. br.edin. for.high quality for.ge pr.duction.r.duces seed yield, an. br.akin. the n.gative cor.elation.would help to over.ome the pr.blem. The foliar.disease cr.wn.r.st is an.ther.factor.affectin. r.pr.ductive capacity an. ther.by seed yield. We evaluated seed yield-r.lated tr.its an. r.sistan.e to cr.wn.r.st in.a collection.of commer.ial cultivar. an. ecotypes of per.n.ial r.egr.ss an. iden.ified gen.me-wide mar.er. associated with the tr.its. The study r.vealed high var.ation.between.the ecotype an. cultivar.gr.ups as well as between.year.. A gen.me-wide association.study iden.ified 17 Dn. sin.le-n.cleotide polymor.hisms(Sn.s) of which eight wer. associated with cr.wn.r.st an. n.n. with flag-leaf len.th. The Sn. mar.er. wer. located within.or.n.ar.pr.dicted gen.s fun.tion.n. in.defen.e again.t pathogen.. The iden.ified gen.s ar. str.n. can.idates for.a fur.her.in.depth fun.tion.l study to con.in.e un.avel deter.in.tion.of leaf ar.hitectur. an. cr.wn.r.st r.sistan.e in.per.n.ial r.egr.ss.

关键词： Cr.wn.r.st puccin.a cor.n.ta f.sp.lolli Flag-leaf len.th Gen.me-wide association.study(GWAS) Seed yield Lolium per.n.e L.

Mechan.catalysis of CO to CO_(2)on.TiO_(2)sur.ace con.r.lled at atomic scale

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n.n. r.sear.h 2024年第7期17卷 5826-5834页

作者： Yuuki Adachi r.ber. Tur.n.ký Ján.Br.0}iar.Kamil Tokár.Qian. Zhu Huan.Fei Wen.Yasuhir. Sugawar. Ivan.tich Yan.Jun.Li Depar.men. of Applied physics Osaka University2-1 YamadaokaSuitaOsaka 565-0871Japan In.titute of physics Slovak Academy of SciencesBratislava 84511Slovakia In.titute of In.or.atics Slovak Academy of SciencesBratislava 84507Slovakia Faculty of n.tur.l Scien.es University of Ss.Cyril and MethodiusTrnava 91701Slovakia Key Labor.tor. of In.tr.men.ation.Scien.e an. Dyn.mic Measur.men. School of Instrument and ElectronicsNorth University of ChinaTaiyuan 030051China

The common.ways to activate a chemical r.action.ar. by heat,electr.c cur.en.,or.***,mechan.chemistr.,wher. the chemical r.action.is activated by applied mechan.cal for.e,is less common.an. on.y poor.y un.er.tood at the atomic *** we r.por. a tip-in.uced activation.of chemical r.action.of car.on.mon.xide to dioxide on.oxidized r.tile TiO_(2)(110)*** activation.is studied by atomic for.e micr.scopy,Kelvin.pr.be for.e micr.scopy un.er.ultr.high-vacuum an. liquid n.tr.gen.temper.tur. con.ition.,an. den.ity fun.tion.l theor.(DFT)*** r.action.is in.er.ed fr.m hyster.tic behavior.of fr.quen.y shift sign.l fur.her.suppor.ed by vector.for.e mappin. of ver.ical an. later.l for.es n.eded to tr.gger.the chemical r.action.with tor.ue motion.of car.on.mon.xide towar.s an.oxygen.*** r.action.is foun. to pr.ceed stochastically at ver. small tip-sample ***,the local con.act poten.ial differ.n.e r.veals the atomic-scale char.e r.distr.bution.in.the r.actan.s r.quir.d to un.ock the *** r.sults open.up n.w in.ights in.o the mechan.chemistr. on.metal oxide sur.aces at the atomic scale.

关键词： atomic r.solution mechan.chemistr. atomic for.e micr.scopy Kelvin.pr.be for.e micr.scopy den.ity fun.tion.l theor.(DFT)simulation CO oxidation catalysis r.tile TiO_(2)sur.ace

In.er.lay between.post-tr.n.lation.l cyclooxygen.se-2 modification. an. the metabolic an. pr.teomic pr.file in.a color.ctal can.er.cohor.

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Wor.d Jour.0}l of Gastr.en.er.logy 2019年第4期25卷 433-446页

作者： patr.cia pr.eto r.fael I jaén.Dan.el Calle Mar.a Gómez-Ser.an. Estefan.a n.?ez Mar.a Fer.0}n.ez-Velasco paloma Mar.ín.San. Ser.io Alon.o Jesús Vázquez Sebastián.Cer.án.Miguel án.el pein.do Lisar.o Boscá Depar.men. of Metabolism an. physiopathology of In.lammator. Diseases Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM) Cen.r. de In.estigación.Biomédica en.r.d de En.er.edades Car.iovascular.s (Ciber.CV) Instituto de Salud Carlos III (ISCIII) Labor.tor.o de Imagen.Médica Hospital Universitario Gregorio Mara?ón Labor.tor.o de pr.teómica Car.iovascular Centro Nacional de Investigaciones Cardiovasculares (CNIC) In.tituto de In.estigación.San.tar.a del Hospital Un.ver.itar.o la paz(Idipaz) pr.gr.ma de Medicin. pr.dictiva y per.on.lizada del Cán.er.(pMppC) Fundación Instituto de investigación en ciencias de la salud Germans Trias i PujolCtra Can Ruti

BACKGr.Un. Color.ctal can.er.Cr.) is the secon. most common.cause of can.er.death wor.dwide. It is br.adly descr.bed that cyclooxygen.se-2(COX-2) is main.y over.xpr.ssed in.Cr. but less is kn.wn.r.gar.in. post-tr.n.lation.l modification. of this en.yme that may r.gulate its activity, in.r.cellular.localization.an. stability. Sin.e metabolic an. pr.teomic pr.file an.lysis is essen.ial for.can.er.pr.gn.sis an. diagn.sis, our.hypothesis is that the an.lysis of cor.elation. between.these specific par.meter. an. COX-2 state in.tumor. of a high n.mber.of Cr. patien.s could be useful for.the un.er.tan.in. of the basis of this can.er.in.*** To an.lyze COX-2 r.gulation.in.color.ctal can.er.an. to per.or. a detailed an.lysis of their.metabolic an. pr.teomic *** Biopsies fr.m both healthy an. pathological color.ctal tissues wer. taken.un.er.in.or.ed con.en. fr.m patien.s dur.n. stan.ar. colon.scopy pr.cedur. in.the Un.ver.ity Hospital of Bellvitge(Bar.elon., Spain. an. Ger.an. Tr.as i pujol Un.ver.ity Hospital(Campus Can.r.ti)(Bar.elon., Spain.. Wester.0}blot an.lysis was used to deter.in. COX-2 levels. Deglycosylation.assays wer. per.or.ed in.both cells an. tumor.samples in.ubatin. each sample with peptide n.glycosidase F(pn.ase F). pr.staglan.in.E2(pGE2) levels wer. deter.in.d usin. a specific ELISA. 1 H high r.solution.magic an.le spin.in.(Hr.AS) an.lysis was per.or.ed usin. a Br.ker.AVIII 500 MHz spectr.meter.an. pr.teomic an.lysis was per.or.ed in.a n.n.-liquid chr.matogr.phy-tan.em mass spectr.meter.n.n. LC-MS/MS) usin. a QExactive HF or.itr.p *** Our.data show that COX-2 has a differ.n.ial expr.ssion.pr.file in.tumor.tissue of Cr. patien.s vs the adjacen. n.n.tumor.ar.a, which cor.espon. to a glycosylated an. less active state of the pr.tein. This fact was associated to a lesser.pGE2 pr.duction.in.tumor.. These r.sults wer. cor.obor.ted in.vitr. per.or.in. deglycosylation.assays in.HT29 cell lin. wher. COX-2 pr.tein.pr.file was modified after.pn

关键词： Colon Car.in.ma Cyclooxygen.se pr.staglan.in pr.teomics High r.solution magic an.le spin.in.