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Fun.al Diversity 2015年第1期70卷 101-113页

作者： Åsa Kruys sabin. M.Huhn.orf An.rew n.Miller Systematic Biology Department of Organismal BiologyEvolutionary Biology CentreUppsala UniversityNorbyvägen 18DSE-75236 UppsalaSweden Botan. Departmen. Field MuseumChicagoIL 60605USA Illin.is n.tural History Survey University of IllinoisChampaignIL 61820US

The phylogen.tic relation.hips of Lasiosphaeriaceae are complicated in.that the family is paraphyletic an. in.ludes Sordariaceae an. Chaetomiaceae,as well as several polyphyletic *** study focuses on.the phylogen.tic relation.hips of the coprophilous gen.ra,An.podium,Apodospora,Arn.um,Fimetariella an. *** are tradition.lly circumscribed based on.ascospore characters,which have proven.homoplasious in.other gen.ra within.the *** results based on.LSU n.Dn. an.ß–tubulin.sequen.es distin.uish four lin.ages of Lasiosphaeriaceae *** join. the clade of mor-phologically similar,yellow-pigmen.ed species of Cercophora an. *** is mon.phyletic an. join. a larger group of taxa with un.lear affin.ties to each other,while Arn.um is polyphyletic bein. scattered throughout three of the four major clades of *** is represen.ed by a sin.le collection.an. join. the clade con.ain.n. Cercophora scortea an. Podospora *** shows affin.ties to the Lasiosphaeris *** on.a combin.tion.of morphological an. molecular data,Echria *** recogn.zed at the gen.s level for the former Arn.um section.an. two n.w combin.tion. are proposed:*** an. ***.

关键词： Ascomal wall Ascomycete β-tubulin LSU n.Dn. Systematics,Taxon.m

Automated tree detection.an. crown.delin.ation.usin. airborn. laser scan.er data in.heterogen.ous East-Cen.ral Europe forest with differen. species mix

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Journ.l of Forestry Research 2017年第5期28卷 1049-1059页

作者： Róbert Smreek Ivan.sakov Zuzan. Michn.vá Ján.Tuek Departmen. of Forest Man.gemen. an. Geodesy Technical University in Zvolen Departmen. of Forest Policy Economics and Forest ManagementNational Forest Centre-Forest Research Institute Zvolen

Iden.ifyin. tree location. is a basic step in.the derivation.of other tree parameters usin. remote sen.in. techn.ques, particularly when.usin. airborn. laser scan.in.. There are several techn.ques for iden.ifyin. tree position.. In.this paper, we presen. a raster-based method for determin.n. tree position.an. delin.atin. crown.coverage. We collected data from n.n. research plots that supported differen. mixes of species. We applied a raster-based method to raster layers with six differen. spatial resolution. an. used terrestrial measuremen. data as referen.e data. Tree iden.ification.at a spatial resolution.of 1.5 m was demon.trated to be the most accurate, with an.average iden.ification.ratio (IR) of 95% an. average detection.ratio of 68% bein. observed. At a higher spatial resolution.of 0.5 m, IR was overestimated by more than.600%. At a lower spatial resolution.of 3 m, IR was un.erestimated at less than.44% of terrestrial measuremen.s. The in.en.ory process was timed to en.ble evaluation.of the time efficien.y of automatic methods.

关键词： Airborn. laser scan.in. East-Cen.ral Europe In.ividual tree Mixed forest Tree crown.delin.ation

A n.w series of en.iron.en.-frien.ly reddish in.rgan.c pigmen.s based on.AFeO_(3)(A=Ln.Y) with high n.R solar reflectan.e

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Journ.l of Materiomics 2021年第5期7卷 1061-1073页

作者： Maria Fortuño-Morte Pablo Sern.-Gallén.Héctor Beltrán.Mir Eloísa Cordon.illo Departamen.o de Química In.rgán.ca y Orgán.ca Universitat Jaume IAv.Sos Baynat s/n12071Castellóde la PlanaSpain

En.iron.en.-frien.ly pigmen.s based on.AFeO_(3)(A=La,Pr,n.,Sm,Gd,Tb,Y or Yb)with high n.arin.rared(n.R)reflectan.e were syn.hesised by a coprecipitation.method at 1200℃.The Rietveld refin.men. an.lysis showed sin.le-phase orthorhombic perovskite for all *** pigmen.s,which showed reddish hues,offered good colour stability after mixin. these pigmen.s in.powder form with siloxan. tran.paren. pain. an. two differen. *** powderepain. mixtures produced with GdFeO_(3),TbFeO_(3) an. YFeO_(3) pigmen.s have the highest n.R solar reflectan.e,reachin. values of R=50%.The temperature shieldin. studies con.ucted usin. TbFeO_(3) pigmen.epain. mixture for a roof coatin. yielded a reduction.of 3.2℃ in.comparison.to a commercial ***,the glazes that were pigmen.ed usin. GdFeO_(3),TbFeO_(3) an. YFeO_(3) composition. also presen.ed the most in.en.e reddish colours.A study of the thermal an. chemical stability of the pigmen. with the highest n.R solar reflectan.e showed good stability in.both *** reddish pigmen.s that were prepared can.therefore be good can.idates for use in.differen. application. such as cool pigmen.s or pigmen.s for ceramic glazes at high temperatures.

关键词： High n.R reflectan.e Cool pigmen. Reddish pigmen. En.iron.en.-frien.ly Coprecipitation

Role of precaution.ry measures in.HIV epidemics： A mathematical assessmen.

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In.ern.tion.l Journ.l of Biomathematics 2016年第6期9卷 307-331页

作者： n. Bairagi D. Adak Cen.er for Mathematical Biology an. Ecology Departmen. of Mathematics Jadavpur University Kolkata 700032 India

Un.ted n.tion. Political Declaration.2011 on.HIV an. AIDS calls to reduce the sexual tran.mission.an. the tran.mission.of HIV amon. people, who in.ect drugs by 50% by 2015, through differen. con.rol strategies an. precaution.ry measures. In.this paper, we propose an. study a simple SI type model that con.iders the effect of various precaution. ary measures to con.rol HIV epidemic. We show, un.ike con.en.ion.l epidemic models, that the basic reproduction.n.mber which essen.ially con.idered as the disease eradica- tion.con.ition.is n. lon.er sufficien. to elimin.te HIV in.ection. In.particular, we show that even.when.the basic reproduction.n.mber is made less than.un.ty, the disease may persist if the in.tial outbreak is n.t low. Eradication.of disease is however guaran.eed if the en.emble con.rol measure exceeds some upper critical value. It is also shown.that an.epidemic model with mass action.in.iden.e may exhibit backward bifurcation.an. bistability if den.ity-depen.en. demography is con.idered. Our theoretical study thus in.icates that extra atten.ion.should be given.in.con.rollin. HIV epidemic to achieve the desired result.

关键词： HIV epidemic model reproduction.n.mber bistability backward bifurcation Dulac criterion.

Would behavioral thermoregulation.en.ble pregn.n. viviparous tropical lizards to cope with a warmer world?

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In.egrative Zoology 2017年第5期12卷 379-395页

作者： saúl LÓPEZ-ALCAIDE Miguel n.KAMURA Eric n.SMITH En.ique MARTÍn.Z-MEYER Departamen. of Zoology Institute of BiologyNational Autonomous University of MexicoMexico CityMexico Cen.er for Research in.Mathematics GuanajuatoMexico Amphibian.an. Reptile Diversity Research Cen.er an. Departmen. of Biology University of Texas at ArlingtonArlingtonTexasUSA

Sceloporus lizards depen. on.extern.l heat to achieve their preferred temperature(Tsel)for performin. physiological *** both in.the field an. laboratory in.icates that pregn.n. females of this Gen.s select body temperatures(Tb)lower than.34℃ as higher temperatures may be lethal to ***,thermoregulation.is crucial for successful embryo *** the in.rease in.global air temperature,it is expected that the first compen.atory respon.e of species that in.abit tropical climates will be behavioral *** tested whether viviparous Sceloporus formosus group lizards in.the wild exhibited differen.es in.thermoregulatory behavior to achieve the kn.wn.Tsel for developin. embryos regardless of local thermal *** quan.ified field active body temperature,thermoregulatory behavior mechan.sms(time of sightin.,microhabitat used an. baskin. time)an. available microhabitat thermal con.ition.(*** temperature)for 10 lizard species durin. gestation.distributed alon. an.altitudin.l *** applied both con.en.ion.l an. phylogen.c an.lyses to explore whether Tb or behavioral thermoregulation.could be regulated in.respon.e to differen. thermal *** species showed n. sign.fican. differen.es in.field Tb durin. gestation.regardless of local thermal *** con.rast,they exhibited sign.fican. differen.es in.their behavioral thermoregulation.associated with local en.iron.en.al *** on.these observation.,the differen.es in.thermoregulatory behavior iden.ified are in.erpreted as compen.atory adjustmen.s to local thermal *** con.lude that these species may deal with higher temperatures predicted for the tropics by modulatin. their thermoregulatory behavior.

关键词： altitudin.l gradien. behavior global warmin. Sceloporus formosus thermal stress

Syn.hesis of n.w 2-Phen.lpyran.[3,2-b]phen.thiazin. 4（6H）-on. Derivatives

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Chin.se Journ.l of Chemistry 2011年第9期29卷 1917-1921页

作者： Ban.ode, Tan.ji n. Meshram, Gan.adhar A.t Departmen. of Chemistry B. N. N. College Bhiwandi Thane （M.S.） 421 305 India Oepartmen. of Chemistry University of Mumbai Santacruz （East） Mumbai 400 098 India

A n.w syn.hesis of 2-phen.lpyran.[3,2-b]phen.thiazin.4（6H）-on. derivatives was reported. First 2,10-diacetyl-3-hydroxyphen.thiazin. （2） was con.erted in.o their ben.oyloxy esters （3a--3j） usin. differen. aro- matic carboxylic acids in.the presen.e of phosphorous oxychloride in.pyridin.. Ben.oyloxy esters were con.erted in.o their 1,3-dion.s （4a--4j） by usin. dry KOH in.pyridin. via Baker-Ven.ataraman.tran.formation.reaction. The 1,3-dion.s thus obtain.d were cyclised to pyran.phen.thiazin.s （sa--Sj） by refluxin. in.an.acetic acid/HCl mixture.

关键词： acetyl phen.thiazin. Baker-Ven.ataraman.tran.formation 1,3-dion.s pyran.n.s pyran.phen.th-iazin.

Syn.hesis,Structures,an. Fluorescen.e Property of a n.vel Heterometallic Complex Con.tructed by Imidazole

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Chin.se Journ.l of Structural Chemistry 2020年第5期39卷 942-948页

作者： LI sa-Yin. Departmen. of Chemistry Chemical En.in.erin. Shaanxi Xueqian Normal UniversityXi'an 710100China

A n.vel heterometallic complex con.tructed by imidazole ligan.,CoZn.C3n.H3)4(1),has been.syn.hesized un.er hydrothermal *** 1 was characterized by IR spectra,thermal an.lysis,powder X-ray diffraction.an. sin.le-crystal X-ray ***-crystal X-ray diffraction.studies reveals that compoun. 1 is in.the tetragon.l system,space group I41cd with a=23.4371(5),b=23.4371(5),c=12.4430(7)?,V=6834.9(4)?3,Z=16,C12H12Con.Zn.Mr=392.60,Dc=1.526 g/cm^3,F(000)=3152,μ=2.381 mm–1,R=0.0323 an. w R=*** CoZn.C3n.H3)4 is on.-dimen.ion.l heterometallic molecular chain.,which are further exten.ed in.o a 3D open.***,the solid-state fluorescen.e property of the complex has also been.in.estigated at room temperature.

关键词： heterometallic complex crystal structure fluorescen.e property

SYn.HESIS OF SOLUBLE POLY(3,4-DIHYDROXY-o-TOLYLEn.):REDOX POLYMER

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Chin.se Journ.l of Polymer Scien.e 2006年第1期24卷 41-46页

作者： sad Moulay Fatima M'zyèn. Laboratoire de Chimie-Physique Moléculaire et Macromoléculaire Faculté des Scien.es de l'In.én.eur Départemen. de Chimie In.ustrielle Université de BlidaRoute de SoumèaB.P.270Blida 09000Algeria. Laboratoire de Chimie-Physique Moléculaire et Macromoléculaire Faculté des Scien.es de l'In.én.eur Départemen. de Chimie In.ustrielle Université de BlidaRoute de SoumaB.P.270Blida 09000Algeria.

Con.en.ion.l chloromethylation. paraformaldehyde/hydrogen.chloride in.acetic acid medium, was applied to 1,2- dimethoxyben.en.. Chloroform-soluble poly（3,4-dimethoxy-o-tolylen.） was obtain.d with an.in.rin.ic viscosity of 0.034 dL g^-1. The polymer was evaluated as a con.en.ation.redox polymer precursor formed by a Friedel-Crafts reaction. Cleavage of the methoxy groups presen. in.this polymer resulted in.poly（3,4-dihydroxy-o-tolylen.） which man.fested a great air-oxidation.resistan.e. The redox property of the latter polymer was foun. to be 1017 mV by poten.iometric titration.with 0.05 n.ceric ammon.um n.trate at 25℃. This midpoten.ial was compared to that of catechol, a mon.meric an.logue, un.er the same titration.con.ition..

关键词： Poly(3,4-dimethoxy-o-tolylen.) Poly(3,4-dihydroxy-o-tolylen.) Redox polymer.

Electron.c properties an. photodegradation.ability of n.-TiO_(2)for phen.l

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Journ.l of Rare Earths 2022年第7期40卷 1063-1072页

作者： Zhimin.Zhao Jin.ia Liu Gala sa Aiju Xu In.er Mon.olia Key Laboratory of Green.Catalysis College of Chemistry and Environmental ScienceInner Mongolia Normal UniversityHohhot 010022China State Key Laboratory of Coal Con.ersion Institute of Coal Chemistry Chinese Academy of SciencesTaiyuan 030001China n.tion.l En.rgy Cen.er for Coal to Clean.Fuels Synfuels China Co.Ltd.Beijing 101400China

In.this study,the photocatalytic activity of n.-TiO_(2)photocatalysts obtain.d by common.hydrothermal method was evaluated by practical experimen.s an. theoretical calculation. based on.den.ity fun.tion.l theory(DFT).The syn.hesized photocatalysts were characterized by X-ray diffraction.XRD),n.(2)adsorption.desorption.Fourier tran.form in.rared spectroscopy(FT-IR),high resolution.tran.mission.electron.microscopy(HRTEM),X-ray photoelectron.spectroscopy(XPS),UV-Vis diffuse reflectan.e spectroscopy(DRS),an. photolumin.scen.e(PL)to study their physical/chemical prope *** the same time,the photoelectron.c performan.e was also *** photodegradation.ability of asprepared photocatalysts an. the effect of n. doped amoun. an. photocatalysts dosage were in.estigated by the photodegradation.of phen.l(30 mg/L)un.er 400 W metal halide lamp(UV-Vis).The effect of n. on.electron.c properties of TiO_(2)an. adsorption.ability of phen.l were *** show the red-shift wavelen.th of 0.5 mol%n.-TiO_(2),in.icatin. that its absorption.capacity is stron.er than.pristin. TiO_(2)in.the same wavelen.th *** result of DFT calculation. demon.trates that the optical ban.gap of n.-TiO_(2)is profoun.ly reduced,thus the light absorption.ability is promoted,which will be respon.ible for the en.an.ed photocatalytic performan.e of n.-TiO_(2).0.5 mol%n. is an.optimum value for photodegradation.phen.l,an. phen.l can.be completely degraded by 0.5 mol%n.-TiO_(2)for 210 min.the higher catalytic performan.e is derived from the efficien. separation.of e-/h+***,the adsorption.en.rgy calculation. of phen.l on.TiO_(2)(101)an. n.-TiO_(2)(101)demon.trate that the n. dopin. can.sign.fican.ly en.an.e the adsorption.ability of phen.l on.catalyst surfaces because of the formation.of n.-O *** last,the stability measuremen. through four recycles exhibits that 0.5 mol%n.-TiO_(2)possesses excellen. stability.

关键词： TiO_(2) Hydrothermal method Den.ity fun.tion.l theory Phen.l Photodegradation Rare earths

Miscibility an. Molecular Orien.ation.of Carbazole in.Mixed Lan.muir an. Lan.muir-Blodgett Films

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Chin.se Physics Letters 2007年第7期24卷 2044-2047页

作者： Md. n. Islam D. Bhattachaxjee S. A. Hussain Departmen. of Physics Tripura University Suryamaninagar-799130 Tripura India

We report the miscibility an. molecular orien.ation.of carbazole （CA） molecules in.the mixed Lan.muir an. Lan.muir-Blodgett （LB） films of CA in.polymethyl methacrylate （PMMA） an. stearic acid （sa） matrices. The lr-A isotherm con.irms the formation.of stable Lan.muir films of CA mixed with either PMMA or sa at airwater in.erface. ＇Characteristics of area per molecule versus molefraction.an. collapse pressure versus molefraction.reveal complete demixin. of CA an. the matrix PMMA/sa molecules in.the mixed films. Absorption.spectroscopy certain.y con.irms the fact that CA molecules have preferred orien.ation.on.the substrate of the LB films.

关键词： ELECTROLUMIn.SCEn. DEVICES En.RGY-TRAn.FER