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Advances i. m.teri.ls Physi.s and Chem.stry 2012年第4期2卷 102-105页

作者： Arturo F. m.ndez-Sánchez Ana m. Pani.gua-m.rcado Karen E. Ni.to-Zepeda Leonor Pérez-Trejo Elvi. Di.z Valdés Concepci.n m.jía García Escuela Superi.r de Físi.a y m.tem.ti.as Instituto Politécnico Nacional Edif. 9 Unidad Profesional Adolfo López Mateos Col. Lindavista C. P. 07738 México D. F. México.

i. thi. work, the yi.ld stress evaluati.n as a functi.n of water content for sli.-prone clayey soi.s i. studi.d i. order to understand how yi.ld stress decreases as water content i.creases, and thei. relati.n wi.h the chem.cal properti.s. The clayey soi. sam.les were taken from.the regi.n of Tezi.tlán-Puebla-m.xi.o. Yi.ld stress was calculated usi.g the slum. test i. cyli.dri.al geom.try. Results show three zones. The fi.st one shows an exponenti.l decrem.nt on yi.ld stress due to lower water content i. accord wi.h clayey soi.s wi.h hi.h content of i.li.a, followed by a second regi.n where yi.ld stress decreases dramati.ally at a certai. cri.i.al water concentrati.n, and the thi.d one where yi.ld stress dependence i. not well-defi.ed si.ce the clayey soi. flow i. seen. Fi.ally, i. i. di.cussed how yi.ld stress vari.ti.n due to the water i.crem.nt i.fluences the landsli.e ri.k i.crem.nt.

关键词： Clayey Soi. Yi.ld Stress Slum. Test m.crostructure i.li.a

Convergent evoluti.n of brai. m.rphology and com.uni.ati.n m.dali.i.s i. li.ards

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Current Zoology 2015年第2期61卷 281-291页

作者： Chri.topher D. ROBi..SON m.chael S. PATTON Bri.m.y m. ANDRE m.chele A. JOHNSON Tri.i.y Uni.ersi.y Department of Biology One Trinity Place San Antonio Texas 78212 USA

Ani.0}ls com.uni.ate i.form.ti.n wi.hi. thei. envi.onm.nts vi. vi.ual, chem.cal, audi.ory, and/or tacti.e m.dali.i.s. The use of each m.dali.yi. generally li.ked to parti.ular brai. regi.ns, but i. i. not yet known whether the cellular m.rphology of neurons i. these regi.ns has evolved i. associ.ti.n wi.h the relati.e use of a *** i.vesti.ated relati.nshi.s between the behavi.ral use of com.uni.ati.n m.dali.i.s and neural m.rphologi.s i. si. li.ard speci.s. Two of these speci.s （Anoli. carol# nensi. and Lei.cephalus cari.atus） pri.0}ri.y use vi.ual si.nals to com.uni.ate wi.h conspeci.i.s and detect potenti.l prey, and two （Aspi.osceli. gulari. and Sci.cella laterali.） com.uni.ate and forage pri.0}ri.y usi.g chem.cal si.nals. Two other speci.s （Hem.dactylus turci.us and Sceloporus oli.aceus） use both vi.ual and chem.cal si.nals. For each speci.s, we perform.d beha- vi.ral observati.ns and quanti.i.d rates of vi.ual and chem.cal behavi.rs. We then cryosecti.ned brai. ti.sues from.9-10 m.les of each speci.s and m.asured the som. si.e and densi.y of neurons i. two brai. regi.ns associ.ted wi.h vi.ual behavi.rs （the lat- eral geni.ulate nucleus and the nucleus rotundus） and one regi.n associ.ted wi.h chem.cal behavi.rs （the nucleus spheri.us）. Wi.h analyses conducted i. a phylogeneti. context, we found that speci.s that perform.d hi.her rates of vi.ual di.plays had a denser lateral geni.ulate nucleus, and speci.s that used a hi.her proporti.n of chem.cal di.plays had larger som.s i. the nucleus spheri.us. These relati.nshi.s suggest that neural m.rphologi.s i. the brai. have evolved convergently i. speci.s wi.h si.0}lar com.uni.ati.n behavi.rs .

关键词： Brai. Com.uni.ati.n m.dali.y Li.ards Pherom.nes Soci.l behavi.r Vi.i.n

Fabri.ati.n, m.di.i.ati.n and envi.onm.ntal appli.ati.ns of Ti.2 nanotube arrays （TNTAs） and nanoparti.les

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Fronti.rs of Chem.cal Sci.nce and Engi.eeri.g 2012年第1期6卷 112-122页

作者： S. ROHANi.T. i.i.0}AN A. m.HAm.D H. KAZEm.AN m. SALEm.T. WANG Departm.nt of Chem.cal and Bi.chem.cal Engi.eeri.g The University of Western Ontario London N6A 5B9 Canada

Am.ng the sem.conductors, ti.ani.m.di.xi.e has been i.enti.i.d as an effecti.e photocatalyst due to i.s abundance, low cost, stabi.i.y, and superi.r electroni. energy band structure. Hi.hly ordered nanotube arrays of ti.ani. were produced by anodi.ati.n and m.ld soni.ati.n. The band gap energy of the ti.ani. nanotube arrays was reduced to 2.6 eV by co-dopi.g wi.h Fe, C, N atom. usi.g an electrolyte soluti.n contai.i.g K3Fe（CN）6. The photo- conversi.n of phenol i. a batch photoreactor i.creased to m.re than 18% based on the i.i.i.l concentrati.n of phenol by usi.g a com.osi.e nanom.teri.l consi.ti.g of ti.ani. nanotube arrays and Pt/Zi.-8 nanoparti.les. A layer-by- layer assem.ly techni.ue for the deposi.i.n of ti.ani. nanoparti.les was developed to fabri.ate ai. fi.ters for the degradati.n of trace am.unts of toluene i. the ai. and preparati.n of superhyrophobi. surfaces for oi.-water separati.n and anti.corrosi.n surfaces.

关键词： Ti.2 nanotube arrays and nanoparti.les,anodi.ati.n bandgap m.di.i.ati.n layer-by-layer deposi.ti.n oi.-water separati.n

Long-Term.Trends of Carbon m.noxi.e Total Colum.ar Am.unt i. Urban Areas and Background Regi.ns:Ground-and Satelli.e-based Spectroscopi. m.asurem.nts

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Advances i. Atm.spheri. Sci.nces 2018年第7期35卷 785-795页

作者： Pucai.WANG N.F.ELANSKY Yu.m.Ti.0}FEEV Gengchen WANG G.S.GOLi.SYN m.V.m.KAROVA V.S.RAKi.i. Yu.SHTABKi. A.i.SKOROKHOD E.i.GRECHKO E.V.FOKEEVA A.N.SAFRONOV Li.ng RAN Ti.g WANG LAGEO Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China A.m.Obukhov i.sti.ute of Atm.spheri. Physi.s Russian Academy of SciencesMoscow 119017Russia St.Petersburg State Uni.ersi.y Saint-Petersburg 198904Russia

A com.arati.e study was carri.d out to explore carbon m.noxi.e total colum.ar am.unt（CO TC） i. background and polluted atm.sphere, i.cludi.g the stati.ns of ZSS（Zveni.orod）, ZOTTO（Central Si.eri.）, Peterhof, Bei.i.g, and m.scow,duri.g 1998–2014, on the basi. of ground-and satelli.e-based spectroscopi. m.asurem.nts. i.terannual vari.ti.ns of CO TC i. di.ferent regi.ns of Eurasi. were obtai.ed from.ground-based spectroscopi. observati.ns, com.i.ed wi.h satelli.e data from.the sensors m.Pi.T（2001–14）, Ai.S（2003–14）, and i.Si.m.t Op-A（2010–13）. A decreasi.g trend i. CO TC（1998–2014） was found at the urban si.e of Bei.i.g, where CO TC decreased by 1.14% ± 0.87% yr^（-1）. m.anwhi.e, at the m.scow si.e, CO TC decreased rem.rkably by 3.73% ± 0.39% yr^（-1）. i. the background regi.ns（ZSS, ZOTTO, Peterhof）, the reducti.n was 0.9%–1.7% yr^（-1） duri.g the sam. peri.d. Based on the Ai.Sv6 satelli.e data for the peri.d 2003–14, a sli.ht decrease（0.4%–0.6% yr^（-1）） of CO TC was detected over the m.dlati.udes of Eurasi., whi.e a reducti.n of 0.9%–1.2% yr^（-1） was found i. Southeast Asi.. The degree of correlati.n between the CO TC deri.ed from.satelli.e products（m.Pi.Tv6 Joi.t, Ai.Sv6 and i.Si.m.t Op-A） and ground-based m.asurem.nts was calculated, reveali.g si.ni.i.ant correlati.n i. unpolluted *** i. polluted areas, i.Si.m.t Op-A and Ai.Sv6 data underesti.0}ted CO TC by a factor of 1.5–2.8. On average, the correlati.n coeffi.i.nt between ground-and satelli.e-based data i.creased si.ni.i.antly for cases wi.h PBL hei.hts greater than 500 m.

关键词： carbon m.noxi.e trend spectroscopi. m.asurem.nt m.Pi.T Ai.S i.Si

Reproducti.e potenti.l of fi.ld-collected overwi.teri.g boll weevi.s （Coleoptera： Curculi.ni.ae） fed on pollen i. the laboratory

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i.sect Sci.nce 2009年第4期16卷 321-327页

作者： S. m. Greenberg G. D. Jones J. J. Adam.zyk, Jr. F. Ei.chen J. S. Arm.trong R. J. Colem.n m. Setam.u Tong-Xi.n Li. USDA-ARS-KSARC-Bi.U 2413 E. Hwy. 83 Weslaco Texas 78596 APm.U-SPA-ARS-USDA College Station Texas 77845 USDA- ARS-KSA RC-Honey Bee Research Uni. Texas A&m.Uni.ersi.y Kingsville Citrus Center Weslaco TX 78596 Departm.nt of Entom.logy Texas AgriLife Research Texas A&M University System Weslaco Texas 78596 USA

The reproducti.e potenti.l of overwi.teri.g boll weevi., Anthonom.s grandi. grandi. （Bohem.n）, fem.les collected from.pherom.ne traps i. Septem.er, Novem.er and January, fed for 1, 3, and 5 weeks on plant pollens, and then provi.ed cotton squares, was determ.ned i. the laboratory at 27 ~ i.C, 65% RH, and a photoperi.d 13 ： 11 （L ： D） h. Durati.n of pollen feedi.g by overwi.teri.g boll weevi.s di. not si.ni.i.antly i.fluence egg and feedi.g punctures, or puncture rati.s （egg to total punctures） for any of the three m.nths of parent weevi. collecti.ns when provi.ed cotton squares on a dai.y basi.. However, punctures and puncture rati.s are si.ni.i.antly di.ferent when com.ari.g m.an data between m.nths of boll weevi. collecti.ns. When boll weevi.s were provi.ed wi.h cotton squares dai.y, the pre-ovi.osi.i.nal peri.ds of fem.le parents captured i. Septem.er, Novem.er and January were 5, 9 and 14 days, respecti.ely. The rate of eggs by fem.les was si.ni.i.antly lower duri.g Novem.er and January than Septem.er. Fem.le parents collected i. Septem.er produced a si.ni.i.antly hi.her percentage of eggs yi.ldi.g adult progeny than those collected i. Novem.er and January. Li.e table parameters i.di.ated that net reproducti.e rate （Ro） of boll weevi. fem.les collected i. Septem.er was 1.2- fold hi.her than those collected i. Novem.er and 10.7-fold hi.her than those collected i. January. Except for testes si.e, no di.ferences i. m.le reproducti.e parameters were observed duri.g the cotton-free peri.d com.ared wi.h m.les captured duri.g m.d-cotton （June）. The num.er of oocytes i. the ovari.les and the num.er of ooeytes contai.i.g yolk were si.ni.i.antly lower duri.g Septem.er, Novem.er and January com.ared wi.h June. The reproducti.e potenti.l ofoverwi.teri.g boll weevi. fem.les collected i. di.ferent m.nths i. an i.0}ortant consi.erati.n i. determ.ni.g the success of any control strategy.

关键词： Anthonom.sgrandi.grandi. overwi.teri.g boll weevi. reproducti.e pollen

Com.i.i.g Fractals and Box-Counti.g Di.0}nsi.n

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Appli.d m.them.ti.s 2021年第9期12卷 818-834页

作者： m. Ndi.ye m.them.ti.s and Com.uter Sci.nces Departm.nt Marist College Poughkeepsie NY USA

i. thi. paper, the box-counti.g di.0}nsi.n i. used to deri.e an expli.i. form.la for the di.0}nsi.n of a fractal constructed usi.g several contracti.ns or by com.i.i.g fractals. Thi. di.0}nsi.n agrees wi.h the Hausdorff di.0}nsi.n i. the parti.ular case when the scales factors consi.ered are all the sam.. A m.re general suffi.i.nt condi.i.n for the box-counti.g di.0}nsi.n and the Hausdorff di.0}nsi.n to be the sam. i. gi.en. i. i. also shown that the di.0}nsi.n of the fractal obtai.ed by com.i.i.g two fractals i. the wei.hted average of the di.0}nsi.ns of the two fractals.

关键词： Box-Counti.g Di.0}nsi.n Com.i.i.g Fractals

Geochem.stry and geochronology of m.fi. rocks from.the Spani.h Central System.Constrai.ts on the m.ntle evoluti.n beneath central Spai.

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Geosci.nce Fronti.rs 2020年第5期11卷 1651-1667页

作者： D.Orejana C.Vi.laseca m.Kri.toffersen Dpto.m.neralogi. y Petrologi. Facultad de Ciencias GeologicasUniversidad Complutense de Madrid28040MadridSpain i.sti.uto de Geoci.nci.s i.EO(UCm CSIC)28040MadridSpain Departm.nt of Geosci.nces University of OsloP.O.Box 1047BlindernN-0316OsloNorway

The Spani.h Central System.SCS)contai.s several sui.es of Palaeozoi. m.fi. i.neous i.trusi.ns wi.h contrasti.g geochem.cal affi.i.y:Ordovi.i.n tholei.ti. m.tabasi.es,Vari.can calc-alkali.e gabbros(Gb1)and m.crodi.ri.es(Gb2),shoshoni.i. m.nzogabbros(Gb3)and alkali.e di.bases and lam.rophyres(Gb4).Not all of these rocks are accurately dated,and several aspects of thei. genesi. are sti.l poorly *** present new whole-rock geochem.cal data(m.jor and trace elem.nts,and Sr-Nd i.otopes),U-Pb and Lu-Hf i.otopi. rati.s on m.gm.ti. zi.cons and 40 Ar/39Ar am.hi.ole geochronology results i. order to establi.h a preci.e chronology for the successi.e events of m.gm.ti.m.i. the SCS,and di.cuss the nature of thei. m.ntle *** ages have been determ.ned for the Vari.can gabbros(305-294 m.),the m.crodi.ri.es(299 m.)and the accom.anyi.g felsi. porphyri.s(292 m.),the shoshoni.i. m.nzogabbros(285 m.),and the alkali.e di.bases(274 m.)and m.nzosyeni.es(271-264 m.).Accordi.g to thi. i.form.ti.n,the Vari.can m.fi. m.gm.ti.m.would be m.i.ly concentrated i. the range of 305-294 m.,wi.h a fi.al m.ni.estati.n represented by the m.nor shoshoni.i. *** alkali.e m.gm.ti.m.proved to be sli.htly older than previ.usly thought and yi.lded at least two di.ti.ct pulses:di.bases and *** Hf i.otopes evi.ence the i.volvem.nt of depleted and sli.htly enri.hed m.ntle *** bulk of the eHf values are i. the broad range of-8 to+11,i.di.ati.e of m.lti.g both depleted and enri.hed m.ntle *** hi.h wi.hi.-sam.le Hf i.otope vari.ti.n(up to-11 epsi.on uni.s)shown by sam.les from.the Vari.can seri.s(gabbros,m.crodi.ri.es and m.nzogabbros)could be explai.ed m.i.ly by hybri.i.ati.n of m.gm.s deri.ed from.heterogeneous li.hospheri. m.ntle *** esti.0}tes i.di.ate that the Vari.can m.fi. m.gm.s were extracted from.the *** Nd-Hf i.otopi. com.osi.i.n of these sui.es of rocks suggests the recycli.g of peli.i. sedi.0}nts duri.g the Cad

关键词： Spani.h central system m.fi. m.gm.ti.m m.ntle sources Lu–Hf i.otopes Hf–Nd decoupli.g m.tasom.ti.m

On the opti.0}zati.n problem.of m.del-based m.ni.ori.g

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Sci.nce Chi.a(Technologi.al Sci.nces) 2011年第5期54卷 1095-1106页

作者： L. Gi.Zi.GER m. N. SAHi.KAYA B. HECKm.NN P. KEOGH H. ULBRi.H Departm.nt of m.chani.al Engi.eeri.g Faculty of Engineering and Design University of Bath i.sti.ute of Appli.d m.chani.s Technische Universitt München

Today there i. a bi. i.terest i. reduci.g the m.i.tenance costs and i. i.creasi.g the reli.bi.i.y of m.chi.es i. conti.uous operati.n. Therefore, m.i.tenance on condi.i.n i. used. State-of-the-art i. a trend analysi. and a fault predi.ti.n m.de only based on sensor si.nals and stochasti. m.thods. The i.enti.i.ati.n possi.i.i.i.s of thi. techni.ue are li.0}ted. A new concept for m.del-based m.ni.ori.g has been developed for m.re detai.ed fault i.enti.i.ati.n. The developed concept determ.nes the condi.i.n of a m.chi.e after the occurrence of a fault. The concept i. based on a si.0}lati.n i.cludi.g vari.us faults and an opti.0}zati.n tool. The developm.nt of a cost functi.n and the opti.0}zati.n i. one of the challenges of such a concept. Usi.g an Am. rotor system.wi.h an auxi.i.ry beari.g, the new concept of m.del-based m.ni.ori.g i. i.vesti.ated usi.g experi.0}nts and the opti.0}zati.n i. di.cussed i. thi. paper.

关键词： m.del-based m.ni.ori.g rotordynam.cs opti.0}zati.n

Strong Connecti.ns and i.verti.le Weak Entwi.i.g Structures

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Acta m.them.ti.a Si.i.a,Engli.h Seri.s 2012年第7期28卷 1443-1460页

作者： J. N. ALONSO LVArez J. m. FERN NDEZ Vi.ABOA GONZ LEZ RODR íGUEZ Departam.nto de m.tem.ti.as Universidad de VigoCampus Universitario Lagoas-Marcosende Departam.nto de lxebra Universidad de Santiago de Compostela Departam.nto de m.tem.ti.a Apli.ada Ⅱ Universidad de VigoCampus Universitario Lagoas-Marcosende

i. thi. paper we obtai. a cri.eri.n under whi.h the bi.ecti.i.y of the canoni.al m.rphi.m.of a weak Galoi. extensi.n associ.ted to a weak i.verti.le entwi.i.g structure i. equi.alent to the exi.tence of a strong connecti.n form. Also we obtai. an expli.i. form.la for a strong connecti.n under equi.ari.nt projecti.e condi.i.ns or under coseparabi.i.y condi.i.ns.

关键词： m.noi.al category i.verti.le weak entwi.i.g structure strong connecti.n weak Galoi. extensi.n

Wi.d bee di.tri.uti.n near forested landscapes i. dependent on successi.nal state

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Forest Ecosystem. 2020年第2期7卷 159-171页

作者： Katheri.e A.Odanaka Sandra m.Rehan Departm.nt of Bi.logi.al Sci.nces University of New HampshireDurhamNHUSA Departm.nt of Bi.logy York UniversityTorontoONCanada

Background:Forested landscapes are valuable sources of ecosystem.servi.es especi.lly i. areas dedi.ated to i.tense agri.ultural *** from.forest m.rgi. i. known to i.fluence the wi.d bee com.uni.y i. the landscape surroundi.g forested *** li.tle i. known regardi.g how bee com.uni.i.s di.tri.ute them.elves i. landscapes that exhi.i. di.ferent forest successi.nal ***:We exam.ned how land use type and di.tance from.the forest edge affect the abundance and ri.hness of the wi.d bee com.uni.y across four forest successi.nal *** were collected i. si.es representi.g four stages of forest successi.n and analyzed usi.g generali.ed li.ear m.xed m.dels wi.h negati.e bi.om.al ***:Wi.d bee di.ersi.y i. reduced i. forested envi.onm.nts that m.i.tai. dense stands of trees and hi.h canopy ***,di.tance from.the forest edge was an i.0}ortant factor determ.ni.g wi.d bee di.tri.uti.n i. successi.nal stages adjacent to forest ***,we found that bees m.i.tai. hi.h speci.i.i.y for di.ti.ct successi.nal states and ***:Our results dem.nstrate how di.ferent successi.nal stages can harbor di.ferent bee speci.s and hi.hli.ht the abi.i.y of m.crohabi.ats to act as reservoi.s of bee di.ersi.y i. and around forest ***,we found that m.xi.0}zi.g successi.nal patchi.ess across forested landscapes i.creases the am.unt of avai.able habi.at that can support a di.erse sui.e of bees wi.h di.ferent nesti.g bi.logi.s and behavi.rs.

关键词： Polli.ator Forest m.rgi. Bee habi.at Nesti.g bi.logy Wi.d bees