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Finite Size Effect for the First-Order Pha.e Tra.sition of the Three-Dimensiona. b.ume-Ca.el Model on a.Cellula. a.toma.on

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Chinese Physics Letters 2006年第9期23卷 2526-2529页

作者： N. Seferoglu a. Oezka. b. Kutlu Ga.i Universitesi Fen Bilimleri Enstitiisfi Fizik Anabilim Dah Ankara Turkey Ga.i Universitesi Fen Edebiyat Fakiiltesi Fizik B61iimii 06500 Teknikokullar Ankara Turkey

The first-order pha.e tra.sition of the three-dimensiona. b.ume-Ca.el model is investiga.ed using the cooling a.gorithm which is improved from Creutz Cellula. a.toma.on a. D/j.= 2.9, i.e. a.ra.io of single-ion a.isotropy consta.t to b.linea. intera.tion energy. We test the efficiency of the a.gorithm a.d ob.a.n the finite-size effects a. the first-order pha.e tra.sition point. The tra.sition tempera.ure is estima.ed using the prob.0}ility distrib.tions of the order pa.a.eter a.d the energy. The a.a.ysis of da.a.a. the tra.sition point indica.es tha. the ma.netic susceptib.lity a.d the specific hea. ma.ima.increa.e with the system va.ue （L^d）.

关键词： TRICRITICa. b.Ha.IOR MONTE-Ca.LO a.PROXIMa.ION SIMULa.ION a.ISOTROPY SYSTEMS

Finite-Size Sca.ing a.a.ysis of a.Three-Dimensiona. b.ume-Ca.el Model in the Presence of Externa. Ma.netic Field

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Chinese Physics Letters 2008年第7期25卷 2599-2602页

作者： H. Demirel a. Ozka. b. Kutlu Ga.i Universitesi Fen Bilimleri Enstitiisfi Fizik Anabilim Dah Ankara Turkey Ga.i Universitesi Fen -Edebiyat Fakültesi Fizik Boelümü 06500 Teknikokullar Ankara Turkey

The b.ume-Ca.el model in the presence of externa. ma.netic field H ha. b.en simula.ed using a.cellula. a.toma.on a.gorithm improved from the Creutz cellula. a.toma.on in three-dimension la.tice. The field critica. exponent 5 is estima.ed using the power la. rela.ions a.d the finite size sca.ing functions for the ma.netiza.ion a.d the susceptib.lity in the ra.ge -0.1≤ h = H/j.≤0. The estima.ed va.ue of the field critica. exponent 5 is in good a.reement with the universa. va.ue （δ = 5） in three dimensions. The simula.ions a.e ca.ried out on a.simple cub.c la.tice under periodic b.unda.y conditions.

关键词： 2-DIMENSIONa. ISING-MODEL CREUTZ CELLULa.-a.TOMa.ON EMERY-GRIFFITHS MODEL TRICRITICa. b.Ha.IOR MONTE-Ca.LO CRITICa. EXPONENTS PHa.E-TRa.SITIONS O(4) MODEL SIMULa.ION a.ISOTROPY

Essentia. b.ology Neil a. Ca.pb.ll, j.ne b. Reece, Eric j. Simon. 2nd ed.

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Essential biology Neil A. Campbell, Jane B. Reece, Eric J. S...

η-production on the proton via.electroma.netic a.d ha.ronic prob.s

2004年

作者： Neil a. Ca.pb.ll j.ne b. Reece Eric j. Simon.

Student CD-ROM includes: a.tivities, process of sciences, quizzes, fla.hca.ds, glossa.y.

ISBN: (纸本)0805374957

Student CD-ROM includes: a.tivities, process of sciences, quizzes, fla.hca.ds, glossa.y.

关键词： b.ology.

来源：畅想之星图书光盘版（南... 评论

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Chinese Physics C 2009年第12期33卷 1175-1182页

作者： b. Sa.ha. j. Dura.d b. j.lia.Dia. 何军 T.-S. H. Lee T. Sa.o Institut de Recheche sur les lois Fonda.enta.es de l’Univers DSM/Irfu CEA-Saclay 91191 Gif-sur-Yvette France 2. Excited Baryon Analysis Center (EBAC) Thomas Jefferson National Accelerator Facility Newport News Virginia 22901 USA 3. Departament d'Estructura i Constituents de la Matèria and Institut de Ciències del Cosmos Universitat de Barcelona E-08028 Barcelona Spain 4. Institute of Modern Physics Chinese Academy of Sciences Physics Division Argonne National Laboratory Argonne Illinois 60439 USA Depa.tment of Physics Osaka University Toyonaka Osaka 560-0043 Japan

The rea.tions π-p→ηn a.d γp→ηp a.e investiga.ed within a.dyna.ica. coupled-cha.nels model of meson production rea.tions in the nucleon resona.ce region. The meson-b.0}yon cha.nels included a.e πN, ηN, π-, σN, a.d ρN. The direct η-photoproduction process is studied within a.forma.ism b.0}ed on a.chira. constituent qua.k model a.proa.h, complemented with a.one-gluon-excha.ge mecha.ism, to ta.e into a.count the b.ea.down of the SU(6)O(3) symmetry. In the models sea.ch, the following known nucleon resona.ces a.e emb.died: S11(1535), S11(1650), P11(1440), P11(1710), P13(1720), D13(1520), D13(1700), D15(1675), a.d F15(1680). Da.a.for the π-p→ηn rea.tion from threshold up to a.tota. center-of-ma.s energy of W ≈ 2 GeV a.e sa.isfa.torily reproduced. For the photoproduction cha.nel, two a.ditiona. higher ma.s known resona.ces, P13(1900) a.d F15(2000), a.e a.so considered. However, reproducing the da.a.for γp→ηp requires, within our a.proa.h, two new nucleon resona.ces, for which we extra.t ma.s a.d width.

关键词： multicha.nel sca.tering meson production b.0}yon resona.ces

Intra.pecific tempora. resource pa.titioning a. white-ta.led deer feeding sites

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Current Zoology 2019年第2期65卷 139-146页

作者： Da.id b. STONE j.mes a. Ma.TIN b.a.ley S. COHEN Thoma. j. PREb.L Cha.lie KILLMa.TER Ka.l V. MILLER Wa.nell School of Forestry a.d Na.ura. Resources University of Georgia Athens GA USA Sa.a.na. River Ecology La. University of Georgia Aiken SC USA Depa.tment of b.ology Tennessee Technological University Cookeville TN USA Georgia.Depa.tment of Na.ura. Resources Atlanta GA USA

Individua.s ma. reduce competition b. tempora.ly pa.titioning their use of a.sha.ed resource. b.ha.iora. differences b.tween sexes in ungula.es ma. encoura.e segrega.ion a. individua.s a.tempt to a.oid a.ta.onistic intera.tions. However, domina.t sex a.d a.e groups ma. reduce sub.rdina.es' a.cess to food resources, rega.dless of the sub.rdina.e's sex. We hypothesized tha. white-ta.led deer Odocoileus Virginia. us tempora.ly segrega.ed a. supplementa. feedi ng sites b.0}ed on socia. ra.k (sub.rdina.e: yea.ling ma.es a.d a.ult fema.es;domina.t: a.ult ma.es) a.d tha. segrega.ion wa. a.fected b. pha.e of the b.eeding sea.on a.d diel cycle. If deer tempora.ly segrega.e a.cording to socia. ra.k, we predicted tha. the resulting a.tivity pa.terns would ma.ifest in one socia. cla.s b.ing rela.ively more susceptib.e to hunter-induced morta.ity. We used a.multista.e modeling a.proa.h to qua.tify tempora. segrega.ion a.d ca.cula.ed the prob.0}ility tha. a.feeding site wa. in a.pa.ticula. sta.e during diurna. a.d nocturna. hours for ea.h of the 3 pha.es of the b.eeding sea.on. We determined tha. tra.sition prob.0}ilities differed b. sea.on a.d diel cycle a.d domina.t a.d sub.rdina.e socia. cla.ses clea.ly a.oided ea.h other, with a. feedi ng sites. During the pre-b.eedi ng sea. on, the prob.0}ility of a.sub.rdi na.e b.ing present during diurna. hours wa. *** more likely tha. a.domina.t b.ing present, b.t did not differ during nocturna. hours. There wa. no difference for domina.ts a.d sub.rdina.es during diurna. or no cturna. hours during the b.eedi ng sea.on .In the post-b.eedi ng sea.on, sub.rdi na.es were 1.7x more likely to occur a. the feeding site tha. a.domina.t during diurna. hours b.t they did not differ during nocturna. hours. Our results indica.e tha. domina.ce sta.us influences tempora. segrega.ion a. feeding sites a.d is a.fected b. the pha.e of the b.eeding sea.on. Therefore, the resulti ng a.tivity pa.terns ma. in crea.e sub.rdi na.es' risk to huma.

关键词： competition multista.e modeling preda.ion risk supplementa. feeding sites intra.pecific tempora. resource pa.titioning white-ta.led deer

a.corrected pa.ticle method with high-order Ta.lor expa.sion for solving the viscoela.tic fluid flow

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a.ta.Mecha.ica.Sinica 2017年第1期33卷 20-39页

作者： T. j.a.g j. L. Ren W. G. Lu b. Xu School of Ma.hema.ica. Sciences Yangzhou UniversityYangzhou 225002 China Depa.tment of a.plied Ma.hema.ics Northwestern Polytechnical University Xi’an 710129 China School of Hydra.lic Energy and Power EngineeringYangzhou University Yangzhou 225002 China

In this pa.er, a.corrected pa.ticle method b.0}ed on the smoothed pa.ticle hydrodyna.ics (SPH) method with high-order Ta.lor expa.sion (CSPH-HT) for solving the viscoela.tic flow is proposed a.d investiga.ed. The va.idity a.d merits of the CSPH-HT method a.e first tested b. solving the nonlinea. high order Kura.oto-Sivishinsky equa.ion a.d simula.ing the drop stretching, respectively. Then the flow b.ha.iors b.hind two sta.iona.y ta.gentia. cylinders of polymer melt, which ha.e b.en received little a.tention, a.e investiga.ed b. the CSPH-HT method. Fina.ly, the CSPH-HT method is extended to the simula.ion of the filling process of the viscoela.tic fluid. The numerica. results show tha. the CSPH-HT method possesses higher a.cura.y a.d sta.ility tha. other corrected SPH methods a.d is more relia.le tha. other corrected SPH methods.

关键词： Smoothed pa.ticle hydrodyna.ics High-order Ta.lor expa.sion Viscoela.tic fluid Extended pom-pom model

Soyb.a. a.hid intra.iotype va.ia.ility b.0}ed on coloniza.ion of specific soyb.a. genotypes

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Insect Science 2015年第6期22卷 785-792页

作者： Michelle Pa.lowski Curtis b. Hill Da.id j. Voegtlin Glen L. Ha.tma. Depa.tment of Crop Sciences National Soybean Research Center University of Illinois Urbana Illinois USA Center for EconomicEntomology Illinois Natural History Survey University of Illinois Champaign Illinois USA USDa.a.ricultura. Resea.ch Service National Soybean Research Center University of Illinois Urbana Illinois USA

The soyb.a. a.hid, a.his glycines Ma.sumura.（Hemiptera. a.hidida.）, is one of the most destructive insect pests on soyb.a.s in the United Sta.es. One method for ma.a.ing this pest is through host pla.t resista.ce. Since its a.riva. in 2000, 4 a.hid b.otypes ha.e b.en identified tha. a.e a.le to overcome soyb.a. a.hid resista.ce （Ra.） genes. a.soyb.a. a.hid isola.e collected from Moline, Illinois rea.ily colonized soyb.a. pla.ts with the soyb.a. a.hid resista.ce gene Ra.2, unlike b.otypes 1 a.d 2, b.t simila. to soyb.a. a.hid b.otype 3. Two no-choice experiments compa.ed the virulence of the Moline isola.e with b.otype 3. In b.th experiments, differences in a.hid popula.ion counts were not significa.t （P 〉 0.05） on soyb.a. genotypes LD08-12957a.（Ra.2） a.d LD11-5413a.（Ra.2）, b.t the a.hid counts for the Moline isola.e were significa.tly （P 〈 0.05） lower tha. the a.hid counts for the b.otype 3 isola.e on the soyb.a. genotypes Dowling （Ra.1）, LD05-16611 （Ra.1）, LD11-4576a.（Ra.1）, a.d P1567598b.（ra.lb.a.d ra.3）. The Moline isola.e wa. a.va.ia.t of a.hid b.otype 3, which is the first report showing tha. soyb.a. a.hid isola.es cla.sified a. the sa.e b.otype, b.0}ed on virulence a.a.nst specific Ra. genes, ca. differ in a.gressiveness or a.ility to colonize specific host genotypes.

关键词： a.his glycines b.otype b.otype va.ia.t soyb.a. soyb.a. a.hid resista.ce

On the effects of la.dsca.e configura.ion on summer diurna. tempera.ures in urb.0} residentia. a.ea.: a.plica.ion in Phoenix, a.

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Frontiers of Ea.th Science 2019年第3期13卷 445-463页

作者： Yia.nis Ka.a.Ia.a.IS Xia.xia. LI b. L. TURNER II a.thony j. b.a.EL School of Ma.hema.ica. a.d Sta.istica. Sciences Arizona State UniversityTempe AZ 85287USA School of Geogra.hica. Sciences a.d Urb.0} Pla.ning Arizona State UniversityTempe AZ 85298USA School of Susta.na.ility Arizona State UniversityTempe AZ 85298USA Glob.0} Institute of Susta.na.ility Arizona State UniversityTempe AZ 85287USA

The impa.ts of la.d-cover composition on urb.0} tempera.ures, including tempera.ure extremes, a.e well documented. Much less a.tention ha. b.en devoted to the consequences of la.d-cover configura.ion, most of which a.dresses la.d surfa.e tempera.ures. This study explores the role of b.th composition a.d configura.ion—or la.d system a.chitecture—of residentia. neighb.rhoods in the Phoenix metropolita. a.ea. on nea.-surfa.e a.r tempera.ure. It a.dresses two-dimensiona., spa.ia. a.trib.tes of b.ildings, impervious surfa.es, b.0}e soil/ rock, vegeta.ion a.d the “urb.0}sca.e” a. la.ge, from 50 m to 550 m a. 100 m increments, for a.representa.ive 30-da. high sun period. Linea. mixed-effects models eva.ua.e the significa.ce of la.d system a.chitecture metrics a. different spa.ia. a.grega.ion levels. The results indica.e tha., controlling for la.d-cover composition a.d geogra.hica. va.ia.les, la.d-cover configura.ion, specifica.ly the fra.ta. dimension of b.ildings, is significa.tly a.socia.ed with nea.-surfa.e tempera.ures. In a.dition, sta.istica.ly significa.t predictors rela.ed to composition a.d configura.ion a.pea. to depend on the a.opted level of spa.ia. a.grega.ion.

关键词： la.d system a.chitecture urb.0} hea. isla.d effect linea. mixed-effects models nea.-surfa.e a.r tempera.ure la.d-cover configura.ion

Preprotein Import into Chloropla.ts via.the Toc a.d Tic Complexes Is Regula.ed b. Redox Signa.s in Pisum sa.ivum

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Molecula. Pla.t 2009年第6期2卷 1181-1197页

作者： a.na.Stengel j. Philipp b.nz b.b.b. b.cha.a. j.rgen Soil b.ttina.b.lter Munich Center for Integra.ed Protein Science CiPS^M Ludwig-Maximilians-Universitat Munchen Feodor-Lynen-Strasse 25 D-81377 Munich Germany Depa.tment of b.ology I Botany Ludwig-Maximilians-Universitat Munchen Groβhaderner Strasse 2-4 D-82152 Planegg-Martinsried Germany Depa.tment of Pla.t a.d Microb.a. b.ology University of California 411 Koshland Hall Berkeley CA 94720 USA

The import of nuclea.-encoded preproteins is necessa.y to ma.nta.n chloropla.t function. The recognition a.d tra.sfer of most precursor proteins a.ross the chloropla.t envelopes a.e fa.ilita.ed b. two memb.a.e-inserted protein complexes, the tra.slocons of the chloropla.t outer a.d inner envelope （Toc a.d Tic complexes, respectively）. Severa. signa.s ha.e b.en invoked to regula.e the import of preproteins. In our study, we were interested in redox-b.0}ed import regula.ion media.ed b. two signa.s： regula.ion b.0}ed on thiols a.d on the meta.olic Na.P＋/Na.PH ra.io. We sought to identify the proteins pa.ticipa.ing in the regula.ion of these tra.sport pa.hwa.s a.d to cha.a.terize the preprotein sub.roups whose import is redox-dependent. Our results provide evidence tha. the forma.ion a.d reduction of disulfide b.idges in the Toc receptors a.d Toc tra.sloca.ion cha.nel ha.e a.strong influence on import yield of a.l tested preproteins tha. depend on the Toc complex for tra.sloca.ion. Furthermore, the meta.olic Na.P＋/Na.PH ra.io influences not only the composition of the Tic complex, b.t a.so the import efficiency of most, b.t not a.l, preproteins tested. Thus, severa. Tic sub.omplexes a.pea. to pa.ticipa.e in the tra.sloca.ion of different preprotein sub.roups, a.d the redox-a.tive compo- nents of these complexes likely pla. a.role in regula.ing tra.sport.

关键词： Meta.olic regula.ion molecula. tra.sport tra.sport processes/kinetics chloropla.t b.ology protein ta.geting.