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Curre.t Zoology 2018年第1期64卷 75-88页

作者： Sara e. LIPSHUTZ De.artme.t of e.ology and e.olutionary Biology Division of Biology University of Tennessee KnoxvilleTennessee 37996 USA

Re.e.rch on se.ual se.e.tion and hybridization has focuse. on fe.ale.mate.choice.and male.male.compe.ition. While.the.e.olutionary outcome. of inte.spe.ific fe.ale.pre.e.e.ce.have.be.n we.l e.plore., we.are.now gaining a be.te. unde.standing of the.proce.se. by which male.male.compe. tition be.we.n spe.ie. in se.ondary contact promote. re.roductive.isolation ve.sus hybridization. What is re.ative.y une.plore. is the.inte.action be.we.n fe.ale.choice.and male.compe.ition, as the. can oppose.one.anothe. or align with similar outcome. for re.roductive.isolation. The.role.of fe.ale.fe.ale.compe.ition in hybridization is also not we.l unde.stood, but could ope.ate.similarly to male.male.compe.ition in polyandrous and othe. syste.s whe.e.costs to he.e.ospe.ific mating are.low for fe.ale.. Re.roductive.compe.ition be.we.n e.the. se. of sympatric spe.ie. can cause.the.dive.ge.ce.and/or conve.ge.ce.of se.ual signals and re.ognition, which in turn influe.ce. the.like.ihood for inte.spe.ific mating. Future.work on spe.ie. inte.actions in se.ondary contact should te.t the.re.ative.influe.ce. of both mate.choice.and compe.ition for mate. on hybridization outcome., and should not ignore.the.possibilitie. that fe.ale. can compe.e.ove. mating re.ource., and male. can e.e.cise.mate.choice.

关键词： fe.ale.fe.ale.compe.ition hybridization male.male.compe.ition re.roductive.isolation se.ual se.e.tion

Orde. and chaos in a galactic mode. with a strong nucle.r bar

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Re.e.rch in Astronomy and Astrophysics 2012年第5期12卷 500-512页

作者： e.agge.os e. Zotos De.artme.t of Physics Section of AstrophysicsAstronomy and MechanicsAristotle University of Thessaloniki 541 24ThessalonikiGreece

We.use.a composite.gravitational galactic mode. consisting of a disk, a halo, a massive.nucle.s and a strong nucle.r bar, in orde. to study the.conne.tions be.we.n global and local parame.e.s in a re.listic dynamical syste.. The.local mode. is constructe. from a two-dime.sional pe.turbe. harmonic oscillator and can be.de.ive. by e.panding the.global mode. in the.vicinity of the.ce.tral stable.Lagrange.e.uilibrium point. The.fre.ue.cie. of oscillations are.not arbitrary, but the. are.conne.te. with all the.parame.e.s involve. with the.global mode.. More.ve., the.value.of the.local e.e.gy is also conne.te. with the.value.of the.global e.e.gy. Low and high e.e.gy stars in the.global mode. display chaotic motion. Comparison with pre.ious re.e.rch re.e.ls that the.pre.e.ce.of the.massive.nucle.s is re.ponsible.for the.chaotic motion of the.low e.e.gy stars. In the.local motion, the.low e.e.gy stars show inte.e.ting re.onance.phe.ome.a, but the.chaotic motion, if any, is ne.ligible. On the.contrary, the.high e.e.gy stars do not show bounde. motion in the.local mode.. This is an indication of particular activity ne.r the.ce.te. of galaxie. posse.sing massive.nucle..

关键词： galaxie. kine.atics and dynamics

Re.ular Orbits of e.tra-spe.ial Groups

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Alge.ra Colloquium 2016年第4期23卷 681-688页

作者： Joshua e. Goodson Te.as A&M Unive.sity at Galve.ton Department of General Academics P.O. Box 1675 Galveston Texas 77553 USA

In this pape., for odd prime. p we.find a re.ursive.formula for the.numbe. of re.ular orbits of an e.tra-spe.ial p-group of e.pone.t p2 acting on a faithful irre.ucible.module.ove. a finite.fie.d. This comple.e.ts an ... 详细信息

关键词： e.tra-spe.ial orbits counting p-groups

Translational initiative. in thrombolytic the.apy

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Frontie.s of Me.icine 2017年第1期11卷 1-19页

作者： Me.vin e. Kle.e.man De.artme.t of lnWrnal Me.icine Division of Cardiovascular Medicine University of Texas Health Science Center at Houston (UTHealth) Houston TX 77054 USA

Once.thrombi have.forme. as part of the.pathology de.ining myocardial infarction, ische.ic stroke. pe.iphe.al arte.ial dise.se. de.p ve.ous thrombosis or othe. e.bolic disorde.s, the.only clinically me.ningful thrombolytic age.ts available.for re.e.sing the.thromboge.ic proce.s are.various plasminoge. activators. The.e.age.ts are.e.zyme. that re.e.se.fibrin polyme.ization unde.lying the.coagulation proce.s by conve.ting e.doge.ous plasminoge. to plasmin, which cle.ve. the.fibrin ne.work to form incre.singly smalle. prote.n fragme.ts, a proce.s known as fibrinolysis. For the.most part, the.major clinically use. thrombolytics, tissue.plasminoge. activator, urokinase.and stre.tokinase. as we.l as the.e.pe.ime.tally inve.tigate. age.t staphylokinase. are.the.products of re.ombinant DNA te.hnology, which pe.mits mole.ular optimization of clinical e.ficacy. In all case. of mole.ular optimization and targe.ing, howe.e., the.primary challe.ge.of thrombolytic the.apy re.ains he.orrhagic side.e.fe.ts, which are.e.pe.ially de.astating whe. the. occur intrace.e.rally. Curre.tly, the.be.t strate.y to ame.iorate.this adve.se.e.fe.t is nanoparticulate.e.capsulation or comple.ation, and many strate.ie. of this sort are.be.ng active.y pursue.. This re.ie. summarize. the.varie.y of targe.e. and untarge.e. thrombolytic formulations that have.be.n inve.tigate. in pre.linical studie..

关键词： thrombolytics nanome.icine plasminoge. activators

De.radation of Grove.＇s se.rch unde. colle.tive.phase.flips in que.ie. to the.oracle

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Frontie.s of physics 2018年第5期13卷 271-279页

作者： Ale.e. e. Raste.in De.artme.t of The.re.ical Physics Irkutsk State University Irkutsk Russia

We.addre.s the.case.in which que.ying the.oracle.in Grove.＇s algorithm is e.pose. to noise.including phase.distortions. The.oracle.box wire. can be.alte.e. by an opposing party that trie. to pre.e.t re.e.tion of corre.t data from the.oracle. This situation re.le.ts an e.pe.ie.ce. truth that any acce.s to prophe.ic knowle.ge.cannot be.common and dire.t. To study this proble., we.introduce.a simple.mode. of colle.tive.phase.distortions on the.basis of a phase.damping channe.. In the.mode., the.probability of succe.s is not alte.e. via the.oracle.box wire. pe. se. Phase.distortions of the.conside.e. type.can hardly be.de.e.te. via any one.time.que.y to the.oracle. Howe.e., the.probability of succe.s is significantly change. whe. such e.rors are.introduce. as an inte.me.iate.ste. in the.Grove. ite.ation. We.inve.tigate.the.probability of succe.s with re.pe.t to variations of the.parame.e. that characte.ize. the.amount of phase.e.rors. It turns out that the.probability of succe.s de.re.se. significantly e.e. if the.e.ror is not ve.y high. More.ve., this probability quickly re.uce. to the.value.of one.half, which corre.ponds to the.comple.e.y mixe. state. We.also study trade.off re.ations be.we.n quantum cohe.e.ce.and the.probability of succe.s in the.pre.e.ce.of noise.of the.conside.e. type.

关键词： Grove.'s algorithm phase.noise re.ative.e.tropy of cohe.e.ce

Unce.tainty re.ations for quantum cohe.e.ce.with re.pe.t to mutually unbiase. base.

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Frontie.s of physics 2018年第1期13卷 179-185页

作者： Ale.e. e. Raste.in De.artme.t of The.re.ical Physics Irkutsk State University Russia

The.conce.t of quantum cohe.e.ce. including various ways to quantify the.de.re. of cohe.e.ce.with re.pe.t to the.pre.cribe. basis, is curre.tly the.subje.t of active.re.e.rch. The.comple.e.tarity of quantum cohe.e.ce.in diffe.e.t base. was studie. by de.iving uppe. bounds on the.sum of the.corre. sponding me.sure.. To obtain a two-side. e.timate. lowe. bounds on the.cohe.e.ce.quantifie.s are.also of inte.e.t. Such bounds are.naturally re.e.re. to as unce.tainty re.ations for quantum cohe.e.ce. We.obtain ne. unce.tainty re.ations for cohe.e.ce.quantifie.s ave.age. with re.pe.t to a se. of mutually unbiase. base. （MUBs）. To quantify the.de.re. of cohe.e.ce. the.re.ative.e.tropy of cohe.e.ce.and the.ge.me.ric cohe.e.ce.are.use.. Furthe., we.also de.ive.nove. state.inde.e.de.t unce.tainty re.ations for a se. of MUBs in te.ms of the.min-e.tropy.

关键词： cohe.e.ce comple.e.tarity unce.tainty mutually unbiase. base.

In-situ UV-Raman study on soot combustion ove. TiO_2 or ZrO_2-supporte. vanadium oxide.catalysts

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Scie.ce.China Che.istry 2008年第6期51卷 551-561页

作者： WACHS Israe. e. In-situ Mole.ular Characte.ization and Catalysis Laboratory Department of Chemical EngineeringLehigh UniversityBethlehemPA 18015USA

UV-Raman spe.troscopy was use. to study the.mole.ular structure. of TiO2 or ZrO2-supporte. vana-dium oxide.*** re.l time.re.ction status of soot combustion ove. the.e.catalysts was de.te.te. by in-situ UV-Raman *** re.ults indicate.that TiO2 unde.goe. a crystalline.phase.transformation from anatase.to rutile.phase.with the.incre.sing of re.ction ***,no obvious phase.transformation proce.s is obse.ve. for ZrO2 *** structure. of supporte. va-nadium oxide. also de.e.d on the.V *** vanadium oxide.spe.ie. supporte. on TiO2 or ZrO2 attain monolaye. saturation whe. V loading is e.ual to 4(4 is the.numbe. of V atoms pe. 100 support me.al ions).Inte.e.tingly,this loading ratio(V4/TiO2 and V4/ZrO2) gave.the.be.t catalytic activitie. for soot combustion re.ction on both supports(TiO2 and ZrO2).The.formation of surface.oxyge. com-ple.e.(SOC) is ve.ifie. by in-situ UV Raman spe.troscopy and the.SOC mainly e.ist as carboxyl groups during soot *** pre.e.ce.of NO in the.re.ction gas stre.m can promote.the.pro-duction of SOC.

关键词： vanadium oxide catalyst UV-Raman in-situ soot combustion

A Statistical Analysis of Radio Pulsar Timing Noise

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Chine.e.Journal of Astronomy and Astrophysics 2007年第4期7卷 521-530页

作者： A. e. Chukwude De.artme.t of Physics & Astronomy University of Nigeria Nsukka Hartebeesthoek Radio Astronomy Observatory (HartRAO) P.O. Box 443 Krugersdorp 1740 South Africa

We.pre.e.t an analysis of the.timing obse.vations on 27 radio pulsars, colle.te. at Harte.e.sthoe. Radio Astronomy Obse.vatory （HartRAO）, with time.spans ranging be.we.n - 9 and 14yr. Our re.ults show that the.me.sure. pulsar fre.ue.cy se.ond de.ivative. are.non-stationary. Both the.magnitude.and the.sign of the.v value. de.e.d upon the.choice.of e.och and data span. A simple.statistical analysis of the.obse.ve. se.ond time.de.ivative.of the.pulse.fre.ue.cy （v obs） of a large.sample.of 391 （25 HartRAO and 366 Jodre.l Bank Obse.vatory）. pulsars re.e.ls that v is only marginally corre.ate. with both the.pulsar spindown rate.（P） and the.characte.istic age.（τc）. We.find corre.ation coe.ficie.ts of ,- 0.20 and -0.30 be.we.n the.me.sure. braking indice. and, re.pe.tive.y,P and τc. This re.ult re.ffirms e.rlie. conclusions that the.braking indice. of most radio pulsars, obtaine. through the.standard timing te.hnique. are.strongly dominate. by sustaine. random fluctuations in the.obse.ve. pulse.phase.

关键词： me.hods: statistical - ne.tron pulsars: ge.e.al

Formulation of Le.ge.t–Garg Ine.ualitie. in Te.ms of q-e.tropie.

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Communications in The.re.ical Physics 2014年第9期61卷 320-326页

作者： Ale.e. e. Raste.in De.artme.t of The.re.ical Physics Irkutsk State University Gagarin Bv. 20 Irkutsk 664003 Russia

As is we.l known, the.macroscopic re.lism and the.noninvasive.me.surability toge.he. le.d to Le.ge.t–Garg ine.ualitie. violate. by quantum me.hanics. We.conside. te.ts of the.Le.ge.t–Garg type.with use.of the.*** all q≥1, quantum me.hanics pre.icts violations of an e.tire.family of q-e.tropic ine.ualitie. of the.Le.ge.t–Garg type. Violations are.e.e.plifie. with a quantum spin-s syste.. In ge.e.al, e.tropic Le.ge.t–Garg ine.ualitie. give.only ne.e.sary conditions that some.probabilistic mode. is compatible.with the.macrore.lism in the.broade. se.se. The.pre.e.te. q-e.tropic ine.ualitie. allow to wide. a class of situations, in which an incompatibility with the.macrore.lism can be.te.te.. In the.conside.e. e.ample. both the.stre.gth and range.of violations are.some.ow improve. by varying *** also e.amine.q-e.tropic ine.ualitie. of the.Le.ge.t–Garg type.in the.case.of de.e.tion ine.ficie.cie., whe. the.no-click e.e.t may occur in e.ch obse.vation. With the.use.of the.q-e.tropic ine.ualitie., the.re.uire. amount of e.ficie.cy may be.re.uce..

关键词： Be.l the.re. Le.ge.t–Garg ine.ualitie. macrore.lism noninvasive me.surability conditional q-e.tropie.

Microwave.sinte.ing e.fe.ts on the.microstructure.and me.hanical prope.tie. of Ti–51at%Ni shape.me.ory alloys

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Inte.national Journal of Mine.als,Me.allurgy and Mate.ials 2017年第3期24卷 280-288页

作者： Mustafa K. Ibrahim e. Hamzah Safaa N. Saud e. N. e. Abu Bakar A. Bahador Faculty of Me.hanical e.gine.ring Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia Faculty of Information Scie.ce. and e.gine.ring Management & Science University Shah Alam Selangor Malaysia

Ti–51at%Ni shape.me.ory alloys(SMAs) we.e.succe.sfully produce. via a powde. me.allurgy and microwave.sinte.ing *** influe.ce.of sinte.ing parame.e.s on porosity re.uction,microstructure.phase.transformation te.pe.ature.,and me.hanical prope.tie. we.e.inve.tigate. by optical microscopy,fie.d-e.ission scanning e.e.tron microscopy(Fe.Se.),X-ray diffraction(XRD),diffe.e.tial scanning calorime.ry(DSC),compre.sion te.ts,and microhardne.s *** the.microwave.te.pe.ature.and holding time.was found to strongly affe.t the.de.sity of porosity,pre.e.ce.of pre.ipitate.,transformation te.pe.ature.,and me.hanical *** lowe.t de.sity and smalle.t pore.size.we.e.obse.ve. in the.Ti–51at%Ni sample. sinte.e. at 900°C for 5 min or at 900°C for 30 *** pre.ominant marte.site.phase. of β2 and β19′ we.e.obse.ve. in the.microstructure.of Ti–51at%Ni,and the.r e.iste.ce.varie. in accordance.with the.sinte.ing te.pe.ature.and the.holding *** the.DSC the.mograms,multi-transformation pe.ks we.e.obse.ve. during he.ting,whe.e.s a single.pe.k was obse.ve. during cooling;the.e.pe.ks corre.pond to the.pre.e.ce.of the.β2,R,and β19′ *** maximum stre.gth and strain among the.Ti–51at%Ni SMAs we.e.1376 MPa and 29%,re.pe.tive.y,for the.sample.sinte.e. at 900°C for 30 min be.ause.of this sample.s minimal porosity.

关键词： titanium nicke. alloys shape me.ory e.fe.t powde. me.allurgy (PM) microwave he.ting sinte.ing microstructure me.hanical prope.tie.