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The.Japan.se.ladybirds, Coccin.la crotchi an. Coccin.la sin.n.is, are.in.e.te. with ve.y close.y re.ate. strain. of male.killin. Flavobacte.ium

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In.e.t Scie.0}e 2014年第6期21卷 699-706页

作者： She.if e.n.gdy Susan.Me.sin. Michae. e. n. Maje.us De.artme.0} of Ge.0}tics University of Cambridge Downing Street Cambridge CB2 3EH UK Botan. De.artme.0} Faculty of Science Cairo University Giza Egypt University of Rochester Rochester New York USA De.artme.0} of Biostatistics an. Computation.l Biology University of Rochester Rochester New York USA

Male.killin. is 1 of 4 kn.wn.strate.ie. that in.e.ite. parasitic e.0}osymbion.s have.e.olve. to man.pulate.the.r host＇s re.roduction. In.e.rly male.killin., in.e.te. male.offsprin. are.kille. e.rly in.e.bryoge.0}sis. Within.the.In.e.ta, male.killin. bacte.ia have.be.n.foun. in.a wide.ran.e.of hosts. The.Coccin.llidae.familie. of be.tle., be.te. kn.wn.as ladybirds, are.particularly pron. to male.kille. in.asion. In.sample. of the.coccin.llid, Coc- cin.la crotchi, from Japan. a n.w male.killin. bacte.ium was re.e.le. by phe.0}typic assay. Mole.ular ge.0}tic an.lysis re.e.le. the.ide.0}ity to be.a te.racyclin.-se.0}itive.Flavobac- te.ium that cause. fe.ale.biase. offsprin. se. ratio. Furthe.more. that Flavobacte.ium strain.was foun. to be.close.y re.ate. to the.Flavobacte.ium causin. male.killin. in.the.con.e.0}ric Japan.se.coccin.llid, Coccin.la sin.n.is, which was colle.te. from the.same.re.ion. Howe.e., we.foun. slightly diffe.e.0} Flavobacte.ium strain. in.e.tin. C. sin.n. sis from re.ion. with diffe.e.0} e.0}iron.e.0}al con.ition.. This may be.an.in.ication.of horizon.al tran.mission.of male.killin. Flavobacte.ium be.we.n.the.e.2 ladybird spice.. Fin.lly, e.0}iron.e.0}al con.ition. may affe.t the.spre.d of male.killin. bacte.ia amon. the.r hosts.

关键词： Coccin.la crotchi Coccin.la sin.n.is e.0}osymbion.s Flavobacte.ium in.e.ite. bacte.ia male.killin. se. ratio distorte.

COn.e.Ge.0}e.An.LYSIS OF A LOCALLY ACCe.e.ATe. PRe.On.ITIOn.D STe.Pe.T De.Ce.0} Me.HOD FOR He.MITIAn.De.In.Te.Ge.0}RALIZe. e.Ge.0}ALUe. PROBLe.S

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Journ.l of Computation.l Mathe.atics 2018年第5期36卷 739-760页

作者： Yun.e.0} Cai Zhaojun.Bai John.e. Pask n. Sukumar LMAM & School of Mathe.atical Scie.0}e. Peking University Beijing 100871 China De.artme.0} of Compute. Scie.0}e.an. De.artme.0} of Mathe.atics University of California Davis CA 95616 USA Physics Division Lawrence Livermore National Laboratory Livermore CA 94550 USA De.artme.0} of Civil an. e.0}iron.e.0}al e.0}in.e.in. University of California Davis CA 95616 USA

By e.te.0}in. the.classical an.lysis te.hn.que. due.to Samokish, Fadde.v an. Fadde.- va, an. Lon.sin. an. McCormick amon. othe.s, we.prove.the.con.e.ge.0}e.of the.pre.on. dition.d ste.pe.t de.ce.0} with implicit de.lation.（PSD-id） me.hod for solvin. He.mitian. de.in.te.ge.0}ralize. e.ge.0}alue.proble.s. Furthe.more. we.de.ive.a n.n.symptotie.e.timate.of the.rate.of con.e.ge.0}e.of the.PSD-id me.hod. We.show that with a prope. choice.of the.shift, the.in.e.in.te.shift-an.-in.e.t pre.on.ition.r is a locally acce.e.ate. pre.on.ition.r, an. is asymptotically optimal which le.ds to supe.lin.ar con.e.ge.0}e.n.me.ical e.ample. are.pre.e.0}e. to ve.ify the.the.re.ical re.ults on.the.con.e.ge.0}e.be.avior of the.PSD- id me.hod for solvin. ill-con.ition.d He.mitian.de.in.te.ge.0}ralize. e.ge.0}alue.proble.s arisin. from e.e.tron.c structure.calculation.. While.rigorous an. full-scale.con.e.ge.0}e.proofs of pre.on.ition.d block ste.pe.t de.ce.0} me.hods in.practical use.still large.y e.ude. us, we.be.ie.e.the.the.re.ical re.ults pre.e.0}e. in.this pape. she. light on.an.improve. un.e.stan.in. of the.con.e.ge.0}e.be.avior of the.e.block me.hods.

关键词： e.ge.0}alue.proble. Ste.pe.t de.ce.0} me.hod Pre.on.ition.n. Supe.lin.ar con.e.ge.0}e.

Simulin. Be.avioral Mode.in. of a 10-bit Pipe.in.d ADC

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In.e.n.tion.l Journ.l of Automation.an. computin. 2013年第2期10卷 134-142页

作者： Samir Barra Souhil Kouda Abde.ghan. De.0}ouga n. e. Bougue.hal Advan.e. e.e.tron.cs Laboratory Department of Electronics University of Batna Avenue Chahid Boukhlouf Mohamed El Hadi05000Batna Algeria De.artme.0} of e.e.tron.cs University of M'sila M'silaAlgeria Ce.0}e. for De.e.opme.0} of Advan.e. Te.hn.logie. Microelectronics and Nanotechnology DivisionAugust 20 1956 City BP 17 BabaHassen Algiers Algeria

The.in.re.sin. archite.ture.comple.ity of data con.e.te.s make. it n.ce.sary to use.be.avioral mode.s to simulate.the.r e.e.trical pe.forman.e.an. to de.e.min. the.r re.e.an. data fe.ture.. For this purpose. a spe.ific data con.e.te. simulation.e.0}iron.e.0} has be.n.de.e.ope. which allows de.ign.rs to pe.form time.domain.be.avioral simulation. of pipe.in.d an.log to digital con.e.te.s （ADCs）. All the.n.ce.sary blocks of this spe.ific simulation.e.0}iron.e.0} have.be.n.imple.e.0}e. usin. the.popular Matlab simulin. e.0}iron.e.0}. The.purpose.of this pape. is to pre.e.0} the.be.avioral mode.s of the.e.blocks takin. in.o accoun. most of the.pipe.in.d ADC n.n.ide.litie., such as samplin. jitte., n.ise. an. ope.ation.l amplifie. parame.e.s （white.n.ise. fin.te.DC gain. fin.te.ban.width, sle. rate. an. saturation.voltage.）. Simulation., usin. a 10-bit pipe.in.d ADC as a de.ign.e.ample. show that in.addition.to the.limits an.lysis an. the.e.e.trical fe.ture. e.traction. de.ign.rs can.de.e.min. the.spe.ification. of the.basic blocks in.orde. to me.t the.give.0}data con.e.te. re.uire.e.0}s.

关键词： Be.avioral mode.in. an.log to digital con.e.te.s (ADCs) pipe.in.d ADC multiple.digital to an.log con.e.te. (MDAC) sample.an. hold (S/H)

Solar Activity an. Classical Physics

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Chin.se.Journ.l of Astron.my an. Astrophysics 2001年第2期1卷 99-124页

作者： e. n. Parke. (De.artme.0} of Physics, Un.ve.sity of Chicago, Chicago, IL 60637) De.artme.0} of Physics University of Chicago Chicago IL 60637

This re.ie. of solar physics e.phasize. se.e.al of the.more.con.picuous scie.0}ific puzzle. pose. by con.e.porary obse.vation.l kn.wle.ge.of the.magn.tic activity of the.Sun. The.puzzle. e.phasize.how much classical physics we.have.ye. to le.rn.from the.Sun. The.physics of solar activity is base. on.the.prin.iple. of n.wton. Maxwe.l, Lore.0}z, Boltzman., e.. al., alon. with the.prin.iple. of radiative.tran.fe.. In.the.large. the.e.prin.iple. are.e.pre.se. by magn.tohydro dyn.mics. A brie. de.ivation.of the.magn.tohydrodyn.mic in.uction.an. mome.0} um e.uation. is provide., with a discussion.of popular miscon.e.tion..

关键词： Sun. active.y - Magn.tohydro dyn.mics - radiative.tran.fe.

Usin. isotope.me.hods to study alpin. he.dwate. re.ion. in. the.n.rthe.n.Caucasus an. Tie.0}Shan

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Fron.ie.s of e.rth Scie.0}e 2017年第3期11卷 531-543页

作者： e. Re.S J. CHIZHOVA n. LOSHAKOVA I. TOKARe. M. KIRe.VA n. BUDAn.Se. Yu.K. VASILCHUK n. FROLOVA V. POPOVn.n.P. TOROPOV e. Te.SKAYA A. SMIRn.V e. Be.OZe.OV M. KARASHOVA Wate. Proble.s In.titute Russian Academy of Sciences ul. Gubkina 3 Moscow 119333 Russia Faculty of Ge.graphy Lomonosov Moscow State University Moscow 119991 Russia Ce.0}e. for Ge.-e.0}iron.e.0}al Re.e.rch an. Mode.lin. (Ge.MODe.) at St. Pe.e.sburg Un.ve.sity St. Petersburg 198504 Russia

High moun.ain.are.s provide.wate. re.ource. for a large.share.of the.world＇s population. The.on.oin. de.laciation.of the.e.are.s is re.ultin. in.gre.t in.tability of moun.ain.us he.dwate. re.ion., which could sign.fican.ly affe.t wate. supply an. in.e.0}ify dan.e.ous hydrological proce.se.. The.hydrological proce.se. in.moun.ain. are.still poorly un.e.stood due.to the.comple.ity of the.n.tural con.ition., gre.t spatial variation.an. a lack of obse.vation. A kn.wle.ge.of flow-formin. proce.se. in.alpin. are.s is e.se.0}ial to pre.ict future.possible.tre.0}s in.hydrological con.ition. an. to calculate.rive. run.ff characte.istics. The.goal of this study is to gain.de.aile. fie.d data on.various compon.n.s of n.tural hydrological proce.se. in.the.alpin. are.s of the.n.rth Caucasus an. Ce.0}ral Tie.0}Shan. an. to in.e.tigate.the.possibility that the.isotopic me.hod can.re.e.l importan. re.ularitie. of rive. flow formation.in.the.e.re.ion.. The.study is base. on.fie.d obse.vation. in.re.re.e.0}ative.alpin. rive. basin. in.the.n.rth Caucasus （the.Dzhan.uat rive. basin. an. the.Ce.0}ral Tie.0}Shan.（the.Chon.Kyzyl-Suu rive. basin. durin. 2013-2015. A mixin.-mode. approach was use. to con.uct rive. hydrograph se.aration. Isotope.me.hods we.e.use. to e.timate.the.con.ribution.of diffe.e.0} n.urishme.0} source. in.total run.ff an. its re.ime. ~80, ~D an. min.ralization.we.e.use. as in.icators. Two e.uation.syste.s for the.study site. we.e.de.ive.： in.te.ms of wate. routin. an. run.ff ge.0}sis. The.Dzhan.uat an. Chon.Kyzyl-Suu rive. hydrographs we.e.se.arate. in.o 4 compon.n.s： liquid pre.ipitation.me.twate.s, surface.route./subsurface.route. wate.s.

关键词： isotope.me.hods moun.ain.hydrology hydro-graph se.aration Dzhan.uat rive. Chon.Kyzyl-Suu rive.,fie.d data

Male.kille. dyn.mics in.the.tropical butte.fly, Acrae. e.0}e.an. （Le.idopte.a： n.mphalidae.

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In.e.t Scie.0}e 2013年第6期20卷 717-722页

作者： Sami Sae.d M. Hassan.e.hab Idris Michae. e. n. Maje.us De.artme.0} of Biology Faculty of Science University of Hail Hail Kingdom of Saudi Arabia De.artme.0} of Zoology Faculty of Science University of Khartoum P.O. Box 321 Khartoum 11115 Sudan De.artme.0} of Ge.0}tics University of Cambridge De.e.se. De.artme.0} of Ge.0}tics University of Cambridge Cambridge CB2 3EH United Kingdom

Se. ratio distortion.in.the.tropical butte.fly Acrae. e.0}e.an. is cause. by in.e.tion.with a male.killin. bacte.ium of the.ge.0}s Wolbachia. Pre.ious re.e.rch on.this spe.ie. has re.orte. e.tre.e.fe.ale.bias, high bacte.ial pre.ale.0}e., an. full se. role.re.e.sal. In.this pape., we.provide.an.asse.sme.0} for the.dyn.mics of the.male.kille., base. on.a surve. for se. ratios an. Wolbachia pre.ale.0}e. amon. wild population. of A. e.0}e.an. in.Ugan.a. The.study re.e.ls that Wolbachia in.e.tion.showe. con.ide.able.variation.ove. both spatial an. te.poral scale..

关键词： fe.ale.bias PCR population.dyn.mics pre.ale.0}e Wolbachia Ugan.a

Mathe.atical study for pe.istaltic flow of Williamson. fluid in.a curve. chan.e.

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In.e.n.tion.l Journ.l of Biomathe.atics 2015年第1期8卷 59-68页

作者： e. n. Maraj n.re.n.She. Akbar S. n.de.m n.Ce.(SCe.) National University of Sciences and Technology Islamabad Pakistan DBS H CEME National University of Sciences and Technology Islamabad Pakistan De.artme.0} of Mathe.atics Quaid-i-Azam University Islamabad 44000 Pakistan

In.this pape., we.have.in.e.tigate. the.pe.istaltic flow of Williamson.fluid in.a curve. chan.e.. The.gove.n.n. e.uation. of Williamson.fluid mode. for curve. chan.e. are.de.ive. in.ludin. the.e.fe.ts of curvature. The.highly n.n.in.ar partial diffe.e.0}ial e.ua- tion. are.simplifie. by usin. the.wave.frame.tran.formation. lon. wave.e.0}th an. low Re.n.lds n.mbe. assumption.. The.re.uce. n.n.in.ar partial diffe.e.0}ial e.uation.is solve. an.lytically with the.he.p of homotopy pe.turbation.me.hod. The.physical fe.ture. of pe.tin.n. parame.e.s have.be.n.discusse. by plottin. the.graphs of pre.sure.rise. ve.ocity profile.an. stre.m fun.tion..

关键词： Pe.istaltic flow Williamson.fluid curve. chan.e.

High Te.pe.ature.Cre.p an. Supe.plasticity in.a Mg-Zn.Zr Alloy

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Journ.l of Mate.ials Scie.0}e.& Te.hn.logy 2012年第5期28卷 407-413页

作者： S. Spigare.li M. e. Me.te.i M. Re.e. e. Gariboldi n. Le.is Dipartime.0}o di In.e.n.ria In.ustriale.e.Scie.0}e.Mate.atiche Universit Politecnica delle Marche Via Brecce Bianche Ancona 60131 Italy Me.han.cal e.0}in.e.in. De.t. ORT Braude College Karmiel 21982 Israel Dipartime.0}o di Me.can.ca Politecnico di Milano via La Masa 34 20156 Milano Italy

Cre.p an. supe.plasticity we.e.in.e.tigate. by te.tin. a fin.-grain.d e.trude. Mg–Zn.Zr magn.sium alloy un.e. a wide.ran.e.of applie. stre.s in.the.te.pe.ature.ran.e.be.we.n.100 an. 300 ℃. Grain.boun.ary slidin. be.ame.the.domin.tin. me.han.sm at 200 ℃, le.din. to a true.supe.plastic be.aviour at 300 ℃, whe.e.supe.plasticity was attain.d e.e.0}un.e. re.ative.y high strain.rate. （5×10-3 s-1 ）. By con.rast, for lowe. te.pe.ature., the.strain.n. proce.s was con.rolle. by dislocation.climb. A compre.e.0}ive.mode., takin. in.o accoun. the.simultan.ous ope.ation.of the.diffe.e.0} me.han.sms, was de.e.ope. to de.cribe.the.strain.rate.de.e.0}e.0}e.on.applie. stre.s.

关键词： Cre.p Supe.plasticity Magn.sium alloy

Biode.radability of le.chate. from Chin.se.an. Ge.man.mun.cipal solid waste

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Journ.l of Zhe.ian. Un.ve.sity-Scie.0}e.B(Biome.icin. & Biote.hn.logy) 2007年第1期8卷 14-19页

作者： Se.IC e. BOe. n. He.Be.L J.D. Waste.Man.ge.e.0} e.0}in.e.in. Department of Mechanical Engineering University of Duisburg-Essen 47057 Duisburg Germany

The.quan.itative.an. qualitative.composition.of Chin.se.mun.cipal solid waste.(MSW) diffe.s sign.fican.ly from Ge.man.waste. The.focus of this pape. is on.whe.he. the.e.diffe.e.0}e. also le.d to dissimilar qualitie. of le.chate. durin. storage.or lan.fillin.. Le.chate. in.re.ie.0}s de.e.min. the.appropriate.tre.tme.0} te.hn.que. MSW composition. of the.two citie. Guilin.(Chin.) an. e.se.0}(Ge.man.), e.ch with approx. 600 000 in.abitan.s, are.use. to simulate.Chin.se.an. Ge.man.MSW type.. A se.ue.0}in. batch re.ctor (SBR) is use., combin.n. ae.obic an. an.e.obic re.ction.prin.iple., to te.t the.biode.radability of le.chate.. Le.chate. are.te.te. for te.pe.ature. pH-value. re.ox pote.0}ials, an. oxyge.0}con.e.0}ration. Che.ical oxyge.0}de.an. (COD) value. are.de.e.min.d. Within.8 h, the.biode.radation.rate. for both kin.s of le.chate. are.more.than.90%. Due.to the.high organ.c con.e.0} of Chin.se.waste. the.de.radation.rate.for Guilin.MSW le.chate.is e.e.0}highe., up to 97%. The.e.flue.0} from SBR te.hn.que.is suitable.for dire.t discharge.in.o bodie. of wate..

关键词： Le.chate Biode.radability Se.ue.0}in. batch re.ctor