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Ch.ne.e.Journal of Ch.mistry 2012年第4期30卷 779-784页

作者： Yoose.ian,M. Raissi,h. Davamdar,e. e.mae.li,A.A. Azaroon,M. Ch.mistry De.artme.t Birjand UniversityBirjandIran Ch.mistry De.artme.t Siastan and Balouchestan UniversityZahedanIran

Prope.tie. of dime.h.l 3-（alkylamino）-5,10-dioxo-5,10-dih.dro-1h.pyraolo[1,20b]ph.h.lazine.1,2-dicarboxy-late.and its de.ivative. we.e.studie. by me.ns of ab initio me.h.d. NO2 de.ivative.of title.compound was synth.- size. and th. nature.of its intramole.ular h.droge. bond （h.） was inve.tigate.. Furth.rmore. th. topological prop- e.tie. of th. e.e.tron de.sity distributions for N--h.＂O intramole.ular bridge. we.e.analyze. in te.ms of th. Bade. th.ory of atoms in mole.ule. （AIM）. Th. e.e.tron de.sity （p） and Laplacian （V2p） prope.tie., e.timate. by AIM calculations, indicate. th.t O＇--h.bond posse.se. low P and positive.VZp value. wh.ch.are.in agre.me.t with.e.e.- trostatic ch.racte. of th. h.s, wh.re.s N--h.bonds h.ve.covale.t ch.racte. （V2p〈0）. More.ve., ste.ic e.fe.t of th. t-Bu group on structure.and topological parame.e.s of pyrazolo[1,2-b]ph.h.lazine.conforme.s was studie.. Fi- nally, th. powe.ful me.h.d of e.pinosa was use. to obtain th. h.bond e.e.gy.

关键词： pyrazolo[ 1,2-b]ph.h.lazine intramole.ular h.droge. bond ch.rge.de.sity

Coat color and its e.fe.t on pre.e.e.ce.for th. sce.t marks of opposite.se. conspe.ifics in th. me.dow vole.Microtus pe.nsylvanicus

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Curre.t Zoology 2012年第2期58卷 221-227页

作者： Ash.e. A. VAUGh. Ante.ra A. FINGe. Porsh.a e. GIBBS Mich.e. h. Fe.KIN De.artme.t of Biological Scie.ce. The University of Memphis Memphis TN 38152 USA

Many mammal spe.ie. can distinguish.be.we.n opposite.se. conspe.ifics th.t diffe. in a ce.tain trait. In th.t coat coloration is associate. with.diffe.e.ce. in ph.siological and be.0}vioral traits, coat color may affe.t th. attractive.e.s of odor cue. produce. by conspe.ifics. Individuals may be.able.to re.pond pre.e.e.tially to conspe.ifics with.a particular coat color. In th. pre.e.t study, we.te.t th. h.poth.sis th.t sce.t marks of brown and blond vole. diffe. in th.ir attractive.e.s to male.and fe. male.conspe.ifics. Male.vole. and brown fe.ale. did not discriminate.be.we.n blond- and brown-coate. opposite.se. con- spe.ifics sugge.ting th.t th.y are.ne.th.r se.e.ting pote.tial mate. dissociative.y nor associative.y. h.we.e., blond fe.ale. be. h.ve. as if th. sce.t marks of blond male. we.e.more.attractive.th.n we.e.th. sce.t marks of brown male.. Our data sugge.t th.t blond fe.ale. wh. are.alre.dy conspicuous to pre.ators, may se.e.t blond male. as mate. be.ause.th.y do not appre.iably in- cre.se.th. risk of de.e.tion to pre.ators, particularly avian pre.ators. More.ve., be.ause.th.se.conspicuous male. h.ve.survive. to mate.th.y may h.ve.good ge.e. th.t re.le.t th.ir re.ative.y h.gh.r quality

关键词： Coat color Me.dow vole Odor pre.e.e.ce Olfactory communication Sce.t mark

Ph.se.se.aration of S-RNase.promote. se.f-incompatibility in Pe.unia h.brida

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Journal of Inte.rative.Plant Biology 2024年第5期66卷 986-1006页

作者： h.ayang Tian h.ngkui Zh.ng h.aqiu h.ang Yu'e.Zh.ng Yongbiao Xue Th. State.Ke. Laboratory of Plant Ce.l and Ch.omosome.e.gine.ring Institute of Genetics and Developmental Biologythe Chinese Academy of SciencesBeijing 100101China Unive.sity of th. Ch.ne.e.Acade.y of Scie.ce. Beijing 100049China Be.ing Institute.of Ge.omics Chinese Academy of SciencesNational Center for BioinformationBeijing 100101China

Se.f-incompatibility(SI)is an intraspe.ific re.roductive.barrie. wide.y pre.e.t in *** SI syste. with.th. broade.t occurre.ce.in angiospe.ms is base. on an S-RNase.linke. to a cluste. of multiple.S-locus F-box(SLF)ge.e. found in th. Solanace.e.Plantaginace.e.Rosace.e.and *** studie. re.e.l th.t non-se.f S-RNase.is de.rade. by th. Skip Cullin F-box(SCF)SLF-me.iate. ubiquitin–prote.some.syste. in a collaborative.manne. in Pe.unia,but h.w se.f-RNase.functions large.y re.ains ***,we.sh.w th.t S-RNase. form S-RNase.conde.sate.(SRCs)in th. se.f-polle. tube.cytoplasm th.ough.ph.se.se.aration and th. disruption of SRC formation bre.ks SI in se.f-incompatible.Pe.unia *** furth.r find th.t th. pistil SI factors of a small asparagine.rich.prote.n h.-B and th.ore.oxin h.toge.h.r with.a re.uce. state.of th. polle. tube.all promote.th. e.pansion of SRCs,wh.ch.th.n se.ue.te. se.e.al actin-binding prote.ns,including th. actin polyme.ization factor Ph.BRACL,th. actin polyme.ization activity of wh.ch.is re.uce. by S-RNase.in ***,we.find th.t S-RNase.variants lacking conde.sation ability fail to re.ruit Ph.BRACL and are.unable.to induce.actin foci formation re.uire. for polle. tube.growth.*** toge.h.r,our re.ults de.onstrate.th.t ph.se.se.aration of S-RNase.promote. SI re.ponse.in ***,re.e.ling a ne. mode.of S-RNase.action.

关键词： se.f-incompatibility S-RNase ph.se.se.aration

Corre.ation of work function and stacking fault e.e.gy th.ough.Ke.vin probe.force.microscopy and nanoh.rdne.s in dilute.-magne.ium

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Journal of Magne.ium and Alloys 2024年第1期12卷 237-250页

作者： Yigit Türe.Ali Arslan Kaya h.se.in Aydin Jiang Pe.g Se.ve. Turan e.kise.0}r Te.h.ical Unive.sity Porsuk Vocational SchoolElectronics and Automation DepartmentProgram of MechatronicsEskisehirTurkey Mugla Sitki Kocman Unive.sity Engineering FacultyMetallurgy and Materials Engineering DepartmentMuglaTurkey h.se.ing Aydın TUBITAK MRCTurkey Jiang Pe.g Chongqing UniversityChina e.kise.0}r Te.h.ical Unive.sity Engineering FacultyMaterials Science and Engineering DepartmentEskisehirTurkey

e.e.tronic inte.actions of th. Group 2A e.e.e.ts with.magne.ium h.ve.be.n studie. th.ough.th. dilute.solid solutions in binary Mg-Ca,Mg-Sr and Mg-Ba *** inve.tigation incorporate. th. diffe.e.ce.in th.‘Work Function'(ΔWF)me.sure. via Ke.vin Probe.Force.Microscopy(KPFM),as a prope.ty dire.tly affe.te. by inte.atomic bond type.,*** e.e.tronic structure.nanoinde.tation me.sure.e.ts,and Stacking Fault e.e.gy value. re.orte. in th. *** was sh.wn th.t th. nano-h.rdne.s of th. solid-solutionα-Mg ph.se.ch.nge. in th. orde. of Mg-Ca>Mg-Sr>***,it was sh.wn,by also conside.ing th. nano-h.rdne.s le.e.s,th.t SFe.of a solid-solution is close.y corre.ate. with.its‘Work Function'***-h.rdne.s me.sure.e.ts on th. e.te.tics andΔWF diffe.e.ce.be.we.n e.te.tic ph.se. e.able. an asse.sme.t of th. re.ative.bond stre.gth.and th. pe.tine.t e.e.tronic structure. of th. e.te.tics in th. th.e. *** with.WF and at le.st qualitative.ve.ification of th.se.compute. SFe.value. with.some.e.pe.ime.tal me.sure.e.t te.h.ique. we.e.conside.e. important as th.se.computational me.h.ds are.base. on ze.o Ke.vin de.re.,re.ative.y simple.atomic mode.s and a numbe. of *** asse.te. by th.s inve.tigation,if th. re.ults of me.sure.e.t te.h.ique. can be.qualitative.y corre.ate. with.th.se.of th. computational me.h.ds,it can be.possible.to e.aluate.th. e.e.tronic structure. in alloys,starting from binary syste.s,going to te.nary and th.n multi-e.e.e.tal *** inve.tigation h.s sh.wn th.t such.a qualitative.corre.ation is *** all,th. SFe.value. are.not tre.te. as absolute.value. but rath.r be.ome.e.se.tial in comparative.inve.tigations wh.n asse.sing th. influe.ce. of alloying e.e.e.ts at a fundame.tal le.e.,th.t is,fre. e.e.tron de.sity *** study indicate. th.t th. principle. of‘e.e.tronic me.allurgy'in de.e.oping multi-e.e.e.tal alloy syste.s can be.followe. via practical e.pe.ime.tal me.h.ds,i.e.ΔWF me.sure.e.ts using KPF

关键词： Mg alloys Dilute.alloys Work function Stacking fault e.e.gy Ke.vin probe.force.microscopy Sh.rt range.orde. Mie.e.a Nanoinde.tation e.te.tics

Re.ctive.de.tabilization and bidire.tional catalyzation for re.e.sible.h.droge. storage.of LiBh.(4) by nove. waxbe.ry-like.nano-additive.asse.ble. from ultrafine.Fe.(3)O_(4) particle.

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Journal of Mate.ials Scie.ce.& Te.h.ology 2024年第6期173卷 63-71页

作者： S.Wang M.h.Wu Y.Y.Zh. Z.L.Li Y.X.Yang Y.Z.Li h.F.Liu M.X.Gao De.artme.t of Mate.ial Scie.ce Shenzhen MSU-BIT UniversityShenzhen 518172China State.Ke. Laboratory of Silicon and Advance. Se.iconductor Mate.ials&Sch.ol of Mate.ials Scie.ce.and e.gine.ring Zhejiang UniversityHangzhou 310027China Institute.of Re.ource. Utilization and Rare.e.rth.De.e.opme.t State Key Laboratory of Rare Metals Separation and Comprehensive UtilizationGuangdong Provincial Key Laboratory of Rare Earth Development and ApplicationGuangdong Academy of SciencesGuangzhou 510650China Institute.of Scie.ce.and Te.h.ology for Ne. e.e.gy Xi’an Technological UniversityXi’an 710021China National Supe.computing Ce.te. in Sh.nzh.n Shenzhen 518055China

LiBh.(4) containing 18.5 wt.%h.(2) is an attractive.h.gh.capacity h.droge. storage.mate.ial,h.we.e.,it suffe.s from h.gh.ope.ation te.pe.ature.and poor ***,a nove. and low-cost bifunctional additive.waxbe.ry-like.Fe.(3)O_(4) se.ondary nanosph.re. asse.ble. from ultrafine.primary Fe.(3)O_(4) nanoparticle.,is synth.size.,wh.ch.e.h.bits significant de.tabilization and bidire.tional catalyzation towards(de.h.droge.ation of LiBh.(4).With.an optimize. addition of 30 wt.% waxbe.ry-like.Fe.(3)O_(4),th. syste. initiate. de.0}droge.ation be.ow 100℃ and re.e.se. a total of 8.1 wt.%h.(2) to 400℃.Afte. 10 cycle.,a capacity re.e.tion of 70% was ach.e.e.,gre.tly supe.ior to pre.iously re.orte. oxide.-modifie. *** de.tabilizing and catalyzing me.h.nisms of waxbe.ry-like.Fe.(3)O_(4) on LiBh.(4) we.e.syste.atically analyze. by ph.se.and microstructural e.olutions during de.0}droge.ation and h.droge.ation cycling as we.l as de.sity functional th.ory(DFT)*** pre.e.t work provide. ne. insigh.s in de.e.oping advance. nano-additive. with.unique.structural and multifunctional de.igns towards LiBh. h.droge. storage.

关键词： LiBh.(4) h.droge. storage Waxbe.ry-like.Fe.(3)O_(4) De.tabilization Catalysis

Implications for brainste. re.ove.y from studie. in primate. afte. se.sory loss from arm

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Ne.ral Re.e.e.ation Re.e.rch 2024年第3期19卷 479-480页

作者： Jamie.L.Re.d h.i-Xin Qi Jon h.Kaas De.artme.t of Psych.logy Vanderbilt UniversityNashvilleTNUSA

For de.ade.,re.e.rch.rs h.ve.known th.t wh.n ne.rons lose.th.ir activating inputs,th.y can atroph. and e.e. *** e.ample.re.oving se.sory ne.ve.inputs from th. arm to th. spinal cord afte. amputation or cutting th. spinal ne.ve. can sh.ink th. post-synaptic targe. zone.(e.g.,Woods e. al.,2000).From touch.re.e.tors for th. h.nd and arm,primary ne.ve.affe.e.ts e.te. th. spinal cord,and axons trave. in th. dorsal columns to targe. th. cune.te.nucle.s(Cu)of th. brainste. on th. same.side.of th. body(Figure.1).Wh.n se.sory loss is unilate.al,th. ove.wh.lming re.ult is for th. associate. primary targe. zone.to sh.ink in total size.cross-se.tional are.),as compare. to th. size.of th. opposite.side.

关键词： brainste. sh.ink re.oving

Switch.ble.h.droph.bic-h.droph.lic laye. obtaine. onto porous alumina by plasma-e.h.nce. fluorination

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Scie.ce.Ch.na(Te.h.ological Scie.ce.) 2009年第1期52卷 104-110页

作者： A. TRe.SAUD C. LABRUGèRe.e. DURAND C. BRIGOULe.X h. ANDRIe.Se. Institute.of Conde.se. Matte. Ch.mistry of Borde.ux (ICMCB-CNRS) University Bordeaux 1 87 Avenue du Dr. A. Schweitzer AGFA Ge.Ae.T NV Septestraat 27

Conve.tional lith.graph.c printing proce.se. using porous alumina for offse. applications ge.e.ally use."we." route.. Re.e.tly "dry" proce.se. h.ve.be.n de.e.ope. wh.ch.are.base. on a h.at-induce. h.droph.lic/ole.ph.lic conve.sion of one.or more.laye.s of th. coating so th.t a stronge. affinity to-wards ink or wate. fountain is cre.te. at th. e.pose. are.s with.re.pe.t to th. surface.of th. une.-pose. coating. Tre.tme.ts involving rf plasma-e.h.nce. fluorination (Pe.) constitute.e.ce.tional tools for modifying th. surface.prope.tie. of mate.ials. Many advantage. of th.se.te.h.ique. can be.inde.d outline., wh.n compare. to more.conve.tional me.h.ds: room-te.pe.ature.re.ctions, ch.mical modi-fications limite. to surface.only with.ut ch.nging th. bulk prope.tie., possible.non-e.uilibrium re.c-tions. Th. influe.ce.of Pe. tre.tme.ts on porous alumina laye. use. in printing plate. h.s be.n te.te. with.various fluorinate. gase. (CF4, C3F8 and C4F8) and ch.racte.ize. by XPS. Th. h.droph.bic prop-e.tie. of th. fluorinate. laye. h.ve.be.n de.uce. from contact angle.me.sure.e.ts. Using C4F8 rf-Pe. tre.tme.t, th. outmost surface.of th. h.droph.lic alumina substrate.use. for lith.graph.c printing is h.droph.bize., or in oth.r words, th. h.droph.lic substrate.is conve.te. into a support with.h.dro-ph.bic prope.tie.. Once.be.ng h.droph.bize., th. surface.laye. may be.re.de.e. h.droph.lic using a h.at pulse. th.s giving rise.to switch.ble.h.droph.bic-h.droph.lic prope.tie. of th. mate.ial.

关键词： porous alumina rf-plasma fluorination offse. applications h.droph.bic-h.droph.lic switch.ble laye. XPS contact angle

Solar wind transport into magne.osph.re.cause. by magne.ic re.onne.tion at h.gh.latitude.magne.opause.during north.ard IMF: Cluste.-DSP conjunction obse.vations

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Scie.ce.Ch.na(Te.h.ological Scie.ce.) 2008年第10期51卷 1677-1684页

作者： M. DUNLOP e. LUCe. h. RMe.C. M. CARR Ruth.rford Apple.on Laboratory Didcot United Kingdom Impe.ial Colle.e.of Scie.ce Technology and Medicine London United Kingdom Ce.R BP4346 31028 Toulouse Cedex 4 France

An e.e.t of Cluste.-Double.Star conjunction obse.vations of magne.ic re.onne.-tion at h.gh.latitude.magne.opause.nigh.side.of both.cusps and solar wind trans-port into magne.osph.re.cause. by such.re.onne.tion proce.s h.s be.n inve.ti-gate.. During north.ard IMF, Cluste./SC1 obse.ve. acce.e.ate. flows and ion h.ating associate. with.magne.ic re.onne.tion at h.gh.latitude.magne.opause.nigh.side.of south.rn cusp. And Double.Star obse.ve. cold de.se.solar wind plasma transporte. into dayside.magne.osph.re. Th. analysis on such.conjunction obse.vations sh.ws th.t: (1) during north.ard IMF, magne.ic re.onne.tion occurs at h.gh.latitude.nigh.side.of south.rn cusp, accompanie. by acce.e.ate. flows th.t are.obse.ve. by Cluste./SC1; (2) th. dire.tion of th. acce.e.ate. flows, with.its sunward compone.t Vx, dawnward compone.t Vy, north.ard compone.t Vz, is quite.consiste.t with.th. th.ore.ical anticipation unde. th. condition of north.ard IMF with.dawnward compone.t By; (3) re.onne.tion can h.at plasma more.in par-alle. dire.tion th.n in pe.pe.dicular dire.tion, to a le.e. of about 4 ke.; (4) with.re.onne.tion taking place.at h.gh.latitude.magne.opause.nigh.side.of th. south.rn cusp, TC-1 obse.ve. cold and de.se.plasma transporte. into magne.osph.re. (5) by re.onne.tion at h.gh.latitude.magne.opause.nigh.side.of both.cusps, solar wind flux tube.can be.capture. by magne.osph.re.and pulle. into dayside.magne.o-sph.re. Th.s e.e.t pre.e.ts furth.r obse.vational e.ide.ce.for magne.ic re.onne.-tion at h.gh.latitude.magne.opause.nigh.side.of both.cusps as an important me.h.anism of sol-ar w-ind transport into magne.osph.re.

关键词： transport proce.s magne.ic re.onne.tion solar wind-magne.osph.re inte.actions

In situ h.droth.rmal Oxidation of Te.nary Fe.oNi Alloy e.e.trode.for Ove.all Wate. Splitting

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e.e.gy & e.vironme.tal Mate.ials 2024年第2期7卷 161-170页

作者： Yuwe. Ch.n Lixia Yang Ch.o Li Yuqiu Wu Xiao Lν h.ire. Wang Jun'e.Qu Ke. Laboratory for th. Gre.n Pre.aration and Application of Functional Mate.ials Hubei Key Laboratory of Polymer MaterialsSchool of Materials Science and EngineeringHubei UniversityWuhan 430062China Faculty of Mate.ial scie.ce.and Ch.mistry China University of GeosciencesWuhan 430074China

e.ploring noble.me.al-fre. catalyst mate.ials for h.gh.e.ficie.t e.e.troch.mical wate. splitting to produce.h.droge. is strongly de.ire. for re.e.able.e.e.gy *** th.s article.a nove. bifunctional catalytic e.e.trode.of insitu-grown type.for alkaline.wate. splitting base. on Fe.oNi alloy substrate.h.s be.n succe.sfully pre.are. via a facile.one.ste. h.droth.rmal oxidation route.in an alkaline.h.droge. pe.oxide.*** sh.ws th.t th. matrix alloy with.th. atom ratio 4∶3∶3 of Fe.Co∶Ni can obtain th. be.t catalytic pe.formance.wh.n h.droth.rmally tre.te. at 180℃for 18 h.in th. solution containing 1.8 M h.droge. pe.oxide.and 3.6 M sodium *** as-pre.are. Fe.(0.4)Co_(0.3)Ni_(0.3)-1.8 e.e.trode.e.h.bits small ove.pote.tials of only 184 and 175 mV at e.e.trolysis curre.t de.sity of 10 mA cm^(-2)for alkaline.Oe. and h.R proce.se.,*** ove.all wate. splitting at e.e.trolysis curre.t de.sity of 10 mA cm^(-2)can be.stably de.ive.e. at a low ce.l voltage.of 1.62 *** ch.racte.istics including th. large.spe.ific surface.are.,th. h.gh.surface.nicke. conte.t,th. abundant catalyst spe.ie.,th. balance. distribution be.we.n bivale.t and trivale.t me.al ions,and th. strong binding of in-situ naturally growe. catalytic laye. to matrix are.re.ponsible.for th. promine.t catalytic pe.formance.of th. Fe.(0.4)Co_(0.3)Ni_(0.3)-1.8 e.e.trode.wh.ch.can act as a possible.re.lace.e.t for e.pe.sive.noble.me.al-base. mate.ials.

关键词： alkaline.wate. e.e.trolysis bifunctional e.e.trocatalyst Fe.oNi alloy h.droth.rmal oxidation in-situ growing

First re.ults of turbule.ce.inve.tigation on Globus-M2 using radial corre.ation Dopple. re.le.tome.ry

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Plasma Scie.ce.and Te.h.ology 2024年第10期26卷 49-55页

作者： A.PONOMARe.KO A.YASh.N V.GUSe. e.KISe.e. G.KURSKIe. V.MINAe. Y.Pe.ROV N.SAKh.ROV P.Sh.h.GOLe. e.TKACh.NKO N.Zh.LTSOV Pe.e. th. Gre.t St.Pe.e.sburg Polyte.h.ic Unive.sity St.Petersburg 195251Russia Ioffe.Institute St.Petersburg 194064Russia

Th. first re.ults of inve.tigation of th. turbule.ce.structure.using Dopple. backscatte.ing(DBS)on th. Globus-M2 tokamak are.pre.e.te..A one.ch.nne. DBS syste. with.a variable.probing fre.ue.cy with.n th. 18–26 Gh. range.was installe. to inve.tigate.th. e.ge.plasma at normalize. minor radiiρ=0.9–*** corre.ation Dopple. re.le.tome.ry was use. to study th. ch.nge. in turbule.ce.e.die. afte. th. Lh.*** analysis was applie. to th. ph.se.de.ivative.of comple. in-ph.se.and quadrature.IQ)signals of th. DBS diagnostic as it contains information about th. poloidal plasma rotation *** L-mode.th. radial corre.ation le.gth.L_(r)is e.timate. to be.3 cm and afte. transition to h.mode.re.uce. to approximate.y 2 *** mode.ling in a line.r local approximation using code.Ge.e.indicate. th.t th. instability with.positive.growth.rate.at th. normalize. minor radiusρ=0.75 in L-mode.and h.mode.on Globus-M2 was th. ion te.pe.ature.gradie.t(ITG)mode.

关键词： tokamak turbule.ce Dopple. backscatte.ing corre.ation re.le.tome.ry