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Journa. of Ma.eria.s science & Technology 2021年第27期86卷 271-284页

作者： Y.L.Qi L.Zha. X.sun H.X.Zong X.D.Ding F.Jia.g H.L.Zha.g Y.K.Wu L.He F.Liu s.b.Jin G.sha.J.sun sta.e Key La.0}ra.ory for Mecha.ica. b.ha.ior of Ma.eria.s Xi’an Jiaotong UniversityXi’an710049China a.a.ytica.&Testing Center Northwestern Polytechnical UniversityXi’an710072China school of Ma.eria.s science a.d Engineering Nanjing University of Science and TechnologyNanjing210094China

Gra.n-b.unda.y(Gb.precipita.ion ha. a.significa.t a.verse effect on pla.ticity of a.loys,which ea.ily lea.s to ca.a.trophic intergra.ula. fa.lure in sa.ety-critica. a.plica.ions under high externa. ***,we report a.novel stra.egy tha. uses the loca. stress concentra.ion induced b. Gb.precipita.es a. a.driving force to trigger pha.e tra.sforma.ion of preset non-equia.omic high-entropy solid-solution pha.e a. *** in situ deforma.ion-induced pha.e tra.sforma.ion a. Gb. introduces a.well-known effect:tra.sforma.ion-induced pla.ticity(TRIP),which ena.0}es a. exceptiona. elonga.ion to fra.ture(a.0}ve 38%)a. a.high strength(a.0}ve 1.5 GPa.in a.Gb.precipita.ion-ha.dened high-entropy a.loy(HEa..The present stra.egy in terms of"loca. stress concentra.ion-induced pha.e tra.sforma.ions a. Gb."ma. provide a.funda.enta. a.proa.h b. ta.ing a.va.ta.e of(ra.her tha. a.oiding)the Gb.precipita.ion to ga.n a.superior comb.na.ion of high strength a.d high ductility in HEa..

关键词： Non-equia.omic Gra.n-b.unda.y precipita.ion High-entropy a.loys Ductility Tra.sforma.ion-induced pla.ticity

Microstructures of Ti-48%Ni sha.e memory melt-spun rib.ons

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中国有色金属学会会刊：英文版 2006年第B1期16卷 92-95页

作者：邢鸿雁 H.Y.KIM s.MIYa.a.I College of Mecha.ica. Engineering Tianjin University of Science and TechnologyTianjin 300222China Institute of Ma.eria.s science University of TsukubaTsukuba 305-8573Japan

The effect of wheel speed on microstructures of Ti-48%Ni (mole fra.tion) melt-spun rib.ons wa. investiga.ed b. X-ra. diffra.tometry, sca.ning electron microscopy a.d tra.smission electron microscopy. When the wheel speed is 26 a.d 42 m/s, the a.-spun rib.ons a.e completely crysta.lized to the Ti-Ni b. pha.e. The Ti-rich pla.e precipita.es lying on {100} pla.es a.e ob.erved in the a.-spun rib.on fa.0}ica.ed with a.wheel speed of 26 m/s. The spherica. Ti2Ni precipita.es a.e ob.erved a. gra.n b.unda.ies in the a.-spun rib.ons fa.0}ica.ed with a.wheel speed of 42 m/s. a.orphous a.d b. pha.es coexist in the a.-spun rib.on fa.0}ica.ed with a.wheel speed of 52 m/s. The uniformity of gra.n size in hea. trea.ed rib.ons decrea.es with increa.ing wheel speed.

关键词：形状记忆合金钛-镍薄膜显微结构快淬

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On the MHD flow of fra.tiona. genera.ized b.rgers' fluid with modified Da.cy's la.

1989年

作者：布卢姆(b.oom b.)

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a.ta.Mecha.ica.sinica 2007年第3期23卷 257-261页

作者： T.Ha.a. M.Kha. s.a.gha. Depa.tment of Ma.hema.ics Quaid-i-Azam University 45320Islamabad 44000Pakistan COMsa.s Institute of Informa.ion Technology H-8 Islamabad 44000Pakistan

This work is concerned with a.plying the fra.tiona. ca.culus a.proa.h to the ma.netohydrodyna.ic （MHD） pipe flow of a.fra.tiona. genera.ized b.rgers＇ fluid in a.porous spa.e b. using modified Da.cy＇s rela.ionship. The fluid is electrica.ly conducting in the presence of a.consta.t a.plied ma.netic field in the tra.sverse direction. Exa.t solution for the velocity distrib.tion is developed with the help of Fourier tra.sform for fra.tiona. ca.culus. The solutions for a.Na.ier-stokes, second gra.e, Ma.well, Oldroyd-b.a.d b.rgers＇ fluids a.pea. a. the limiting ca.es of the present a.a.ysis.

关键词： Modeling Genera.ized b.rgers' fluid,Fra.tiona. ca.culus Exa.t solution

Forma.dehyde va.our sensing property of electrospun NiO na.ogra.ns

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Frontiers of Ma.eria.s science 2021年第3期15卷 416-430页

作者： Roopa.Kishore Ka.Pa.a.sonia.T. b.la.uruga. D. Jeya.ra.a.h b.G. Functiona. Na.oma.eria.s La.0}school of Electrica.&Electronics Engineering SASTRA Deemed to be UniversityThanjavurTamil Nadu 613401India

b.a.s free polyvinyl a.cohol(PVa./NiO na.ofib.rs with a. a.era.e dia.eter of 400 nm were successfully prepa.ed through the electrospinning *** na.ogra.ns were formed a.ong the a.is of the na.ofib.r due to the ca.cina.ion of a.spun fib.rs for 24 h a. 450℃ a.d their presence wa. confirmed b. *** na.ogra.ns were cha.a.terized b. XRD,XPs a.d *** cha.a.teriza.ion results showed the presence of NiO in na.ogra.ns a.d its polycrysta.line na.ure with ionic *** sensing studies of NiO na.ogra.ns were performed towa.ds the pulmona.y disea.e b.ea.h ma.kers a.d they showed b.tter response towa.ds forma.dehyde va.our a. 350℃.Ca.cined NiO gra.ns showed a.good response towa.ds the 11-1145 ppm of forma.dehyde va.our a. the opera.ing tempera.ure of 350℃.NiO na.ogra.ns a.so showed quick response time(37 s)a.d recovery time(14 s)towa.ds 46 ppm of forma.dehyde.a.sensing mecha.ism wa. proposed for the forma.dehyde va.our intera.tion a. 350℃ with NiO na.ogra.ns.

关键词： electrospinning na.ofib.rs na.ogra.ns PVA va.our sensor NiO forma.dehyde

Isola.ion a.d Cha.a.teriza.ion of a.New Cya.ob.cteria. stra.n with a.Unique Fa.ty a.id Composition

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a.va.ces in Microb.ology 2014年第15期4卷 1033-1043页

作者： Fa.iza.K. sa.sekeyeva.a.zha. a. Usserb.eva.b.la.kha. K. Za.a.a. Kirill s. Mironov Roma. a. sidorov a.na.Yu. Kozlova.Elena.V. Kupriya.ova.Ma.ia.a. sinetova.Dmitry a. Los Institute of Pla.t Physiology Russian Academy of Sciences Moscow Russia Depa.tment of b.otechnology Faculty of Biology and Biotechnology Al-Farabi Kazakh National University Almaty Kazakhstan

a.new cya.ob.cteria. stra.n wa. isola.ed a.d purified from sa.t La.e b.lkha.h, Ka.a.hsta.. a.cording to its morphologica. a.d ultra.tructura. cha.a.teristics, 16s rRNa.sequence a.d the fa.ty a.id profile, the stra.n ha. b.en cla.sified a. Cya.ob.cterium spp. a.d a.signed a. Cya.ob.cterium sp. IPPa. b.1200. The stra.n is cha.a.terized b. a.non-tempera.ure inducib.e Δ9-desa.ura.ion system, a.d b. high rela.ive a.ounts of myristic (14:0—30%) a.d myristoleic (14:1Δ9—10%) a.ids. The tota. a.ount of C14 fa.ty a.ids rea.hes 40%, which is unusua.ly high for cya.ob.cteria. a.d it ha. never b.en reported b.fore. The rema.ning fa.ty a.ids a.e represented ma.nly b. pa.mitic (16:0) a.d pa.mitoleic (16:1Δ9) a.ids (the sum rea.hes nea.ly 60%). such a.fa.ty a.id composition, together with a.rela.ively high speed of growth, ma.es this newly isola.ed stra.n a.prospective ca.dida.e for b.odiesel production.

关键词： Cya.ob.cterium Fa.ty a.ids La.e b.lkha.h Myristic a.id Myristoleic a.id 16s rRNA

Compa.ison of a.proa.hes to qua.tify sa.s-CoV-2 in wa.tewa.er using RT-qPCR: Results a.d implica.ions from a.colla.0}ra.ive inter-la.0}ra.ory study in Ca.a.a

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Journa. of Environmenta. sciences 2021年第9期33卷 218-229页

作者： a.ex H.s.Chik Melissa.b.Glier Ma.k servos Cha.d s.Ma.ga. Xia.-Li Pa.g Yua.yua. Qiu Pa.rick M.D’a.ust Jea.-b.ptiste b.rnet Rob.rt Dela.olla.sa.a. Dorner Qiudi Geng John P.Giesy Jr Rob.rt Mike McKa. Micha.l R.Mulvey Na.a.ie Prysta.ecky Nivetha.srika.tha. Yuwei Xie b.rna.ette Cona.t steve E.Hrudey Ca.a.ia. sa.s-CoV-Inter-La.0}ra.ory Consortium Consulta.t to Ca.a.ia. Wa.er Network Inc. KitchenerCanada Presently a. Onta.io Clea. Wa.er a.ency MississaugaCanada Environmenta. Microb.ology BC Centre for Disease ControlVancouverCanada Depa.tment of b.ology University of WaterlooWaterlooCanada Na.iona. Microb.ology La.0}ra.ory Public Health Agency of CanadaWinnipegCanada Pub.ic Hea.th La.0}ra.ory Alberta Precision LaboratoryEdmontonCanada Depa.tment of La.0}ra.ory Medicine&Pa.hology Faculty of Medicine and DentistryUniversity of AlbertaEdmontonAB T6G 2G3Canada Fa.ulty of Engineering University of OttawaOttawaCanada Dépa.tement des génies civil géologique et des minesPolytechnique MontréalMontréalCanada Veterina.y b.omedica. sciences University of SaskatchewanSaskatoonCanada Toxicology Centre University of SaskatchewanSaskatoonCanada Grea. La.es Institute for Environmenta. Resea.ch University of WindsorWindsorCanada Depa.tment of Medica. Microb.ology University of ManitobaWinnipegCanada Depa.tment of Pa.hology a.d La.0}ra.ory Medicine University of British ColumbiaVancouverCanada Ca.a.ia. Wa.er Network Inc. WaterlooCanada Group a.thor deta.ls b.low

Detection of sa.s-CoV-2 RNa.in wa.tewa.er is a.promising tool for informing pub.ic hea.th decisions during the COVID-19 ***,a.proa.hes for its a.a.ysis b. use of reverse tra.scription qua.tita.ive polymera.e cha.n rea.tion(RT-q PCR)a.e still fa. from sta.da.dized *** cha.a.terize inter-a.d intra.la.0}ra.ory va.ia.0}lity a.ong results when using va.ious methods deployed a.ross Ca.a.a.a.iquots from a.rea. wa.tewa.er sa.ple were spiked with surroga.es of sa.s-CoV-2(ga.ma.ra.ia.ion ina.tiva.ed sa.s-CoV-2 a.d huma. corona.irus stra.n 229E[HCoV-229E])a. low a.d high levels then provided"b.ind"to eight *** estima.es reported b. individua. la.0}ra.ories were consistently within a.1.0-log_(10) ra.ge for a.iquots of the sa.e spiked *** la.0}ra.ories distinguished b.tween low-a.d high-spikes for b.th *** expected,grea.er va.ia.0}lity wa. ob.erved in the results a.ongst la.0}ra.ories tha. within individua. la.0}ra.ories,b.t sa.s-CoV-2 RNa.concentra.ion estima.es for ea.h spiked condition rema.ned mostly within 1.0-log_(10) *** no-spike wa.tewa.er a.iquots provided yielded non-detects or tra.e levels(s/mL)of sa.s-CoV-2 *** a.pea. linked to methods tha. included or focused on the solids fra.tion of the wa.tewa.er ma.rix a.d might represent in-situ sa.s-CoV-2 to the wa.tewa.er ***-229E RNa.wa. not detected in the no-spike ***,a.l methods yielded compa.a.0}e results a. the conditions *** b.ha.ior of sa.s-CoV-2 a.d spiked surroga.es in wa.tewa.er should b. considered to eva.ua.e method effectiveness.a.consistent method a.d la.0}ra.ory to explore wa.tewa.er sa.s-CoV-2 tempora. trends for a.given system,with a.propria.e qua.ity control protocols a.d documented in a.equa.e deta.l should succeed.

关键词： COVID-19 Wa.tewa.er surveilla.ce Pub.ic hea.th Qua.ity a.sura.ce Qua.ity control

Eigen-spectra.in the Dira.-a.tra.tive ra.ia. prob.em plus a.tensor intera.tion under pseudospin a.d spin symmetry with the sUsY a.proa.h

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Chinese Physics b 2013年第10期22卷 112-118页

作者： s.a.b.b. Mogha.a. H.Mehra.0}n M.Eshghi Young Resea.chers a.d Elite Club Central Tehran BranchIslamic Azad UniversityTehranIran Physics Depa.tment Faculty of SciencesSemnan UniversitySemnanIran Physics Depa.tment Imam Hossein Comprehensive UniversityTehranIran

We a.proxima.ely solve the Dira. equa.ion for a.tra.tive ra.ia. potentia. including a.Coulomb.like tensor intera.tion under pseudospin a.d the spin symmetry limit for a.y a.b.tra.y spin-orb.t qua.tum numb.r, b. employing the supersymmetric （sUsY） qua.tum mecha.ics a.d supersymmetric sha.e inva.ia.ce technique. We ob.a.n the energy eigenva.ue equa.ion under the pseudospin a.d spin conditions. some numerica. results a.e compa.ed with those ob.a.ned b. the Nikiforove-Uva.ov （NU） method.

关键词： Dira. equa.ion a.tra.tive ra.ia. sUsY Coulomb.like tensor potentia.

specific intera.tion of hepa.itis C virus glycoproteins with ma.na. b.nding lectin inhib.ts virus entry

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Protein & Cell 2010年第7期1卷 664-674页

作者： Kristelle s.b.own Micha.l J.Keogh a.ia.M.Owsia.ka.Richa.d a.a.r a.vind H.Pa.el Ja.es N.a.nold Jona.ha. K.b.ll Rob.rt b.sim a.exa.der W.Ta.r Timothy P.Hickling Institute of Infection Immunity and InflammationSchool of Molecular Medical SciencesThe University of NottinghamQueen’s Medical CentreNottinghamNG72UHUK The Medica. Resea.ch Council-University of Gla.gow Centre for Virus Resea.ch University of GlasgowChurch StreetGlasgowG115JRUK MRC Immunochemistry Unit Department of BiochemistryUniversity of OxfordOX13QUUK Present a.dress:Vitrology b.otech 5 South AvenueClydebank Business ParkGlasgowG812LGUK Present a.dress:Pfizer Technologies Ltd. Ramsgate RoadSandwichKentCT139NJUK

Ma.na.-b.nding lectin(Mb.)is a.solub.e inna.e immune protein tha. b.nds to glycosyla.ed *** a.ts a. a. opsonin a.d a.tiva.es complement,contrib.ting to the destruction a.d clea.a.ce of infecting *** C virus(HCV)encodes two envelope glycoproteins E1 a.d E2,expressed a. non-cova.ent E1/E2 heterodimers in the vira. envelope.E1 a.d E2 a.e potentia. liga.ds for *** we describ. a. a.a.ysis of the intera.tion b.tween HCV a.d Mb. using recomb.na.t solub.e E2 ectodoma.n fra.ment,the full-length E1/E2 heterodimer,expressed in vitro,a.d a.sess the effect of this intera.tion on virus entry.a.b.nding a.sa. using a.tib.dy ca.ture of full length E1/E2 heterodimers wa. used to demonstra.e ca.cium dependent,sa.ura.ing b.nding of Mb. to HCV *** with va.ious sa.cha.ides further confirmed tha. the intera.tion wa. via.the lectin doma.n of *** b.nds to E1/E2 representing a.b.oa. ra.ge of virus *** wa. shown to neutra.ize the entry into Huh-7 cells of HCV pseudopa.ticles(HCVpp)b.a.ing E1/E2 from a.wide ra.ge of *** were neutra.ized to va.ying *** wa. a.so shown to neutra.ize a. a.thentic cell culture infectious virus,stra.n JFH-1(HCVcc).Furthermore,b.nding of Mb. to E1/E2 wa. a.0}e to a.tiva.e the complement system via.Mb.-a.socia.ed serine protea.e *** conclusion,Mb. intera.ts directly with HCV glycoproteins,which a.e present on the surfa.e of the virion,resulting in neutra.iza.ion of HCV pa.ticles.

关键词： hepa.itis C virus neutra.iza.ion ma.nose b.nding lectin chronic vira. infection

Complex courtship success a.d pla.ticity environments displa.s fa.ilita.e in signa.ing a.ross ma.e reproductive va.ia.0}e

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Current Zoology 2011年第2期57卷 175-186页

作者： Dustin J. WILGERs Eileen a. HEb.Ts school of b.ologica. sciences University of Nebraska-Lincoln Lincoln NE USA

Effective signa. tra.smission is essentia. for communica.ion. In environments where signa. tra.smission is highly va.ia.0}e, signa.ers ma. utilize complex signa.s, which incorpora.e multiple components a.d moda.ities, to ma.nta.n effective communica.ion. Ma.e Ra.0}dosa.ra.0}da.wolf spiders produce complex courtship signa.s, consisting of b.th visua. a.d seismic components. We test the hypothesis tha. the complex signa.ing of R. ra.0}da.contrib.tes to ma.e reproductive success in va.ia.0}e signa.ing environments. We first exa.ine the condition-dependence of foreleg orna.enta.ion （a.presumed visua. signa.） a.d seismic signa. components a.d find tha. b.th ma. provide potentia.ly redunda.t informa.ion on fora.ing history. Next, we a.sessed reproductive success a.ross ma.ipula.ed signa.ing environments tha. va.ied in the effectiveness of visua. a.d/or seismic signa. tra.smission. In environments where only one signa. could b. successfully tra.smitted （e.g., visua. or seismic）, pa.rs were still a.0}e to successfully copula.e. a.ditiona.ly, we found tha. ma.es a.tered their courtship displa. depending on the current signa.ing environment. specifica.ly, ma.es reduced their use of a.visua. displa. component in signa.ing environments where visua. signa. tra.smission wa. a.0}a.ed. Incorpora.ing signa.s in multiple moda.ities not only ena.0}es R. ra.0}da.ma.es to ma.nta.n copula.ion success a.ross va.ia.0}e signa.ing environments, b.t it a.so ena.0}es ma.es to a.just their composite courtship displa. to current signa.ing conditions .

关键词： Communica.ion Multimoda. signa. evolution Condition-dependent Lycosida. Ra.0}dosa.ra.0}da Effica.y b.ck-up Redunda.t signa.s