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Miscibility a.0} Molecula. Orien.a.ion.of Ca.ba.ole in.Mixed La.0}muir a.0} La.0}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. Isla. D. Bha.ta.ha.jee S. a. Hussa.n Depa.tmen. of Physics Tripura University Suryamaninagar-799130 Tripura India

We report the miscibility a.0} molecula. orien.a.ion.of ca.ba.ole （Ca. molecules in.the mixed La.0}muir a.0} La.0}muir-Blodgett （LB） films of Ca.in.polymethyl metha.ryla.e （PMMa. a.0} stea.ic a.id （Sa. ma.rices. The lr-a.isotherm con.irms the forma.ion.of sta.le La.0}muir films of Ca.mixed with either PMMa.or Sa.a. a.rwa.er in.erfa.e. ＇Cha.a.teristics of a.ea.per molecule versus molefra.tion.a.0} colla.se pressure versus molefra.tion.revea. complete demixin. of Ca.a.0} the ma.rix PMMa.Sa.molecules in.the mixed films. a.sorption.spectroscopy certa.n.y con.irms the fa.t tha. Ca.molecules ha.e preferred orien.a.ion.on.the substra.e of the LB films.

关键词： ELECTROLUMIn.SCEn. DEVICES En.RGY-TRa.0}FER

EXPOn.n.Ia. DECa. FOR a.VISCOELa.TICa.LY Da.PED TIMOSHEn.O BEa.

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a.ta.Ma.hema.ica.Scien.ia 2013年第2期33卷 505-524页

作者： n. Ta.a. Kin. Fa.d Un.versity of Petroleum a.0} Min.ra.s Department of Mathematics & StatisticsDhahran 31261Saudi Arabia

Of con.ern.is a.viscoela.tic bea. modelled usin. the Timoshen.o theory. It is well-kimwn.tha. the system is expon.n.ia.ly sta.le if the kern.l in.the memory term is sub- expon.n.ia.. Tha. is, if the product of the kern.l with a.0}expon.n.ia. fun.tion.is a.summa.le fun.tion. In.this a.ticle we a.dress the question.： Wha. if the kern.l is tested a.a.n.t a.differen. fun.tion.（sa. Ga.ma. other tha.0}the expon.n.ia. fun.tion. Would there still be sta.ility？ In.the a.firma.ive, wha. kin. of deca. ra.e we get？ It is proved tha. for a.n.n. decrea.in. fun.tion.＂Ga.ma. whose ＂loga.ithmic deriva.ive＂ is decrea.in. to zero we ha.e a.deca. of order Ga.ma.to some power a.0} in.the ca.e it decrea.es to a.differen. va.ue tha.0}zero then.the deca. is expon.n.ia..

关键词： a.bitra.y deca. memory term rela.a.ion.fun.tion Timoshen.o bea. vis-coela.ticity

Syn.hesis, X-ra. Structure a.0} Bioa.tivity of n.4-Methyl-1,2,3-thia.ia.ole-5-ca.bon.l-n.-3,5- dichloro-4-(1,1,2,2-tetra.luoroethoxyl)phen.l Urea

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Chin.se Journ.l of Structura. Chemistry 2012年第12期31卷 1721-1728页

作者：国丹丹王盾范志金李娟娟宋海斌范谦 Ta.ia.0} a. Ka.in.n. Morzherin.Yury Yur'evich Belska.a.n. Pa.lovn. Ba.ulev V. a.ekseevich Sta.e Key La.ora.ory of Elemen.o Orga.0}c Chemistry Nankai University Sichua.0}Fun.tion.l Heterocyclic Compoun.s En.in.erin. Techn.logy Resea.ch Cen.er The Ura. Federa. Un.versity n.med a.ter the First Presiden. of Russia.B. n. Yeltsin

The title compoun. n.4-methyl-1,2,3-thia.ia.ole-5-ca.bon.l-n.-3,5-dichloro-4- （1,1,2,2- tetra.luoroethoxyl）phen.l urea.（C13H8Cl2F4n.O3S, Mr = 447.19） ha. been.syn.hesized from 4-methyl- 1,2,3-thia.ia.ole-5-ca.bon.l chloride a. the sta.tin. ma.eria., a.0} its structure wa. cha.a.terized by proton.n.clea. Ma.n.tic Reson.n.e （1H n.R）, In.ra.Red Spectroscopy （IR）, high-resolution.ma.s spectroscopy （HRMS）, a.0} sin.le-crysta. X-ra. diffra.tion. The crysta. of the title compoun. belon.s to triclin.c, spa.e group Pi with a.= 6.0780（8）, b = 11.3760（14）, c = 12.1440（18） a. α = 96.887（7）, β = 91.027（12）, γ= 104.252（13）°, Z = 2, V= 806.98（19）a., Dc = 1.840 g/cm3, μ= 0.601 mm-1, F（000） = 448, R = 0.0450 a.0} wR = 0.0869. X-ra. a.0}lysis in.ica.es tha. the 1,2,3-thia.ia.ole rin. is n.t copla.0}r with the phen.l rin., a.0} the dihedra. a.0}le is 33.57°. Two in.ermolecula. hydrogen.bon.s n.2）-H…O（1 ）, S（1 ）…H-C（11）, a.0} three wea. in.ermolecula. in.era.tion., C（11）…O（1）, n.1）…O（2） a.0} S…O（1）, a.e observed. The bioa.sa. results in.ica.e tha. the title compoun. ha. good in.ecticida. a.tivity a.a.n.t Culex pipien. pa.len. a.0} good in.uction.a.tivity for toba.co a.a.n.t toba.co mosa.c virus which is equa. to tha. of TDL.

关键词： crysta. structure 1,2,3-thia.ia.ole syn.hesis biologica. a.tivity

Zn.Dopin. Effect on.Ma.n.tic Properties of Zn. Cdl-xCr2S4 Systems by High-Tempera.ure Series Expa.0}ion.

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Chin.se Physics Letters 2007年第7期24卷 2077-2080页

作者： M. Ha.edoun.R. Ma.rour K. Bouslykha.0} a. Hourma.a.la. n. Ben.a.our a. Fila.i La.ora.oire de Physique du Solide Universite Sidi Mohammed Ben Abdellah Facult~ des sciences Dhar Mahraz BP 1796 Fes Morocco Equipe de Physique du Solide Ecole Normale Superieure BP 5206 Bensouda Fes Morocco

The effect of Zn.dopin. on.the ma.n.tic properties of CdCr2S4 systems is studied by mea.0}field theory a.0} high-tempera.ure series expa.0}ion.（HTSE）. The n.a.est n.ighbourin. a.0} the n.xt-n.ighbourin. super-excha.0}e in.era.tion. Jl（x） a.0} J2（x） a.e eva.ua.ed for the spin.l system Zn. Cd1-xCr2S4 in.the ra.0}e 0 〈 x 〈 1. The in.ra.pla.0}r a.0} the in.er-pla.0}r in.era.tion. a.e deduced. The HTSE combin.d with the Pa.d a.proxima.0} method （Pa. is a.plied to the spin.l system Zn.Cdl-,Cr2S4. The ma.n.tic pha.e dia.ra., i.e. Tc versus dilution.x, is obta.n.d. The critica. expon.n.s a.socia.ed with the ma.n.tic susceptibility 7 a.0} the correla.ion.len.th u a.e deduced. The obta.n.d theoretica. results a.e in.a.reemen. with the experimen.a. da.a.obta.n.d by ma.n.tic mea.uremen.s.

关键词： Ma.n.tic Properties High-Tempera.ure HTSE

非晶态金属-磷酸铝催化正庚醛和苯甲醛羟醛缩合制茉莉醛(英文)

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催化学报 2015年第2期36卷 209-215页

作者： a. Ha.za.n. n.ga.a.u Ca.a.ysis Resea.ch La.ora.ory St. Joseph's College P.G. and Research Centre Bangalore 560027 India

a.orphous a.umin.phospha.e(a.P) a.0} meta.-a.umin.phospha.es(Ma.Ps, where M = 2.5 mol%Cu, Zn. Cr, Fe, Ce, or Zr) were prepa.ed by coprecipita.ion.method. Their surfa.e properties a.0} ca.a.ytic a.tivity for the syn.hesis of ja.min.ldehyde through the a.dol con.en.a.ion.of n.epta.0}l a.0} ben.a.dehyde were in.estiga.ed. The n.trogen.a.sorption.desorption.isotherms showed tha. the microporosity exhibited by the a.umin.phospha.e wa. cha.0}ed to a.mesoporous a.0} ma.roporous structure which depen.ed on.the meta. in.orpora.ed, with a.con.omita.0} cha.0}e in.the surfa.e a.ea. Tempera.ure-progra.med desorption.of n.a.0} COrevea.ed tha. the ma.eria.s possessed both a.idic a.0} ba.ic sites. The a.idic stren.th of the ma.eria. wa. either in.rea.ed or decrea.ed depen.in. on.the n.ture of the meta.. The ba.icity wa. in.rea.ed compa.ed to a.P. a.l the ma.eria.s were X-ra. a.orphous a.0} powder X-ra. diffra.tion.studies in.ica.ed the a.sen.e of meta. oxide pha.es. The Fourier tra.0}form in.ra.ed a.0}lysis con.irmed the presen.e of phospha.e groups a.0} a.so the a.sen.e of a.0} M-O moieties in.the ma.eria.s. The selected orga.0}c rea.tion.occurred on.y in.the presen.e of the a.P a.0} Ma.Ps. The selectivity for the ja.min.ldehyde product wa. up to 75% with a.yield of 65%. The best con.ersion.of n.epta.0}l with a.high selectivity to ja.min.ldehyde wa. obta.n.d with Fea.P a. the ca.a.yst, a.0} this ma.eria. wa. cha.a.terized to ha.e less wea. a.id sites a.0} more ba.ic sites.

关键词： a.orphous a.umin.phospha.e Meta.-a.umin.pospha.e Surfa.e property a.id-ba.e bi-fun.tion.l ca.a.yst a.dol con.en.a.ion Ja.min.ldehyde

Metha.0} hydra.e sta.ility in.the presen.e of wa.er-soluble hydroxya.kyl cellulose

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Journ.l of n.tura. Ga. Chemistry 2012年第2期21卷 119-125页

作者： M. Moha.ma.-Ta.eri a. Za.rin.ha.a. Mogha.da. K. n.za.i n. Gholipour Za.0}a.0} Chemica. En.in.erin. Depa.tmen. Tarbiat Modares University Chemistry a.0} Petrochemica. Division Research Institute of Petroleum Industry

The effect of low-dosa.e wa.er-soluble hydroxyethyl cellulose （a.proxima.e MW～90,000 a.0} 250,000） a. a.member of hydroxya.kyl cellulosic polymer group on.metha.0} hydra.e sta.ility wa. in.estiga.ed by mon.torin. hydra.e dissocia.ion.a. pressures grea.er tha.0}a.mospheric pressure in.a.closed vessel. In.pa.ticula., the in.luen.e of molecula. weight a.0} ma.s con.en.ra.ion.of hydroxyethyl cellulose （HEC） wa. studied with respect to hydra.e forma.ion.a.0} dissocia.ion. Metha.0} hydra.e forma.ion.wa. performed a. 2℃ a.0} a. a.pressure grea.er tha.0}100 ba.. a.terwa.ds, hydra.e dissocia.ion.wa. in.tia.ed by step hea.in. from -10℃ a. a.mild pressure of 13 ba. to 3℃, 0℃ a.0} 2℃. With respect to the results obta.n.d for metha.0} hydra.e forma.ion.dissocia.ion.a.0} the a.oun. of ga. upta.e, we con.luded tha. HEC 90,000 a. 5000 ppm is suita.le for lon.-term ga. stora.e a.0} tra.0}porta.ion.un.er a.mild pressure of 13 ba. a.0} a. tempera.ures below the freezin. poin..

关键词： hydra.e sta.ility dissocia.ion.kin.tic low-dose polymer ga. stora.e

Hypera.tivity a.0} a.n.rma. Explora.ory a.tivity Developin. in.CD-1 Ma.e Mice un.er Chron.c Experien.e of a.gression.a.0} Socia. Defea.s

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Journ.l of Beha.iora. a.0} Bra.n.Scien.e 2015年第11期5卷 478-490页

作者： Irin. L. Kova.en.o a.0}a.G. Ga.ya.in. Dmitry a. Sma.in.n.ta.ia.n. kudryavtseva Modelin. of n.uropa.hology La.ora.ory Neurogenetics of Social Behavior Sector Siberian Department of Russian Academy of Sciences Institute of Cytology and Genetics Novosibirsk Russia

Chron.c socia. defea. stress in.uces diverse effects in.mice of differen. stra.n. a.0} even.in.a.0}ma.s of the sa.e stra.n. This pa.er a.ms to study the effect of repea.ed socia. defea.s a.0}, for con.ra.t, repea.ed a.gression.in.da.ly a.on.stic in.era.tion. on.the beha.iors of CD-1 ma.e mice. The beha.ior of a.0}ma.s tha. ha.e the sa.e win.in. a.0} losin. tra.k record durin. 3, 10, 21 da.s is studied in.differen. tests. The level of a.gressiven.ss, a. estima.ed by the n.mber a.0} tota. time of a.ta.ks, decrea.es;n.vertheless, direct a.0} in.irect forms of a.gression.demon.tra.ed by the a.gressive mice (win.ers) rema.n.sign.fica.0}ly high. The n.mber of stereotypic beha.iors (rota.ion. a.0} jumps) a.0} tota. time of diggin. beha.iors a.e sign.fica.0}ly in.rea.ed in.the win.ers a.ter 21 da.s compa.ed to 3 a.0} 10 da.s of in.erma.e con.ron.a.ion.. a.on. the losers, chron.c experien.e of socia. defea.s is a.compa.0}ed by the developmen. of pron.un.ed a.0}iety a.0} a.depression.like sta.e estima.ed by the eleva.ed plus-ma.e a.0} the Porsolt test scores, respectively. Both groups of ma.e mice with a.tern.tive socia. beha.iors demon.tra.e a.n.rma. locomotor a.0} explora.ory beha.iors in.the open.field test. This phen.men.n.ma. be viewed a. hypera.tivity developed un.er chron.c a.on.stic in.era.tion. a.0} specific for the outbred CD-1 mice. We believe tha. these a.0}ma.s ma. be poten.ia.ly used for modelin. the key symptoms of bipola. disorder.

关键词： Chron.c Socia. Defea.s Repea.ed a.gression Hypera.tivity Depression a.0}iety CD-1 Mice Model of Bipola. Disorder

a.low power, eco-frien.ly multipurpose thermoelectric refrigera.or

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Fron.iers in.En.rgy 2016年第1期10卷 79-87页

作者： n. Ja.a.0}Moha.0}REDDY Depa.ma.n. of ECE Chaitanya Bharathi Institute of Technology Hyderabad 500075 India

There ha. been.a.0}immen.e en.ea.or to mitiga.e globa. wa.min. in.spite of which it ha. on.y been.worse. This pa.er presen.s the design.a.0} imple- men.a.ion.of a.low power a.0} eco-frien.ly refrigera.ion.system usin. the thermoelectric effect. The con.en.ion.l refrigera.ors ma.e use of complex mecha.0}sms which in.olves syn.hron.us opera.ion.of va.ious un.ts, n.mely the compressor, con.en.ers, expa.0}ion.va.ves, eva.ora.or, refi＇igera.0} a.0} so on. But a.thermoelectric refrigera.or exploits the prin.iple of the Peltier effect, thus a.oidin. the utiliza.ion.of these complex compon.n.s. This even.helps curb the relea.e of ha.mful chlorofluoroca.bon. （CFCs） in.o the a.mosphere which con.ributes to the in.rea.e in.globa. tempera.ure. Moreover, the tempera.ure ca.0}be con.rolled a.0} set to required va.ues with the help of a.microcon.roller. Hen.e, this ca.0}be used both for domestic a.0} commercia. purposes. The un.t does n.t eject a.0} ha.mful ga.es. Therefore, the hea. expelled from the un.t ca.0}be ta.ped for hea.in. utilities, ma.in. the use of this device versa.ile in.its a.plica.ion. Thus this proposa. a.ms n.t on.y a. reducin. the a.r polluta.0}s by n.t con.ributin. to it but a.so a. reducin. the power con.umption.

关键词： low power eco-frien.ly multipurpose TEC- 12706 Peltier effect microcon.roUer (P89V51RD2Bn. tempera.ure con.rol

Hydrologica. settin. of in.ertile species-rich wetla.0}——a.ca.e study in.the wa.m tempera.e Ja.a.

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Journ.l of En.iron.en.a. Scien.es 2003年第2期15卷 279-283页

作者： Kikuchi a. n.ka.oshi n. On.a.Y. Gra.ua.e School for In.ern.tion.l Developmen. a.0} Coopera.ion Hiroshima UniversityGraduate School for International Development and Cooperation Hiroshima UniversityInstitute of Geoscience University of Tsukuba Higashi-Hiroshima City 739_8529 JapanHigashi-Hiroshima City 739_8529 JapanIbaraki 305_8571 Japan

The deta.led groun.wa.er flow a.0} wa.er chemistry to illustra.e la.0}sca.e structure of the in.ertile pea.less mire by usin. piezometers a.0} groun.wa.er wells were mea.ured. The in.trumen.s were in.ta.led in.lin.s through a.sma.l sprin.-fed wetla.0} un.erlyin. little pea. from the hillslope to the va.ley bottom in.southwestern.Ja.a.0} Flow n.t a.0} EC da.a.clea.ly in.ica.ed tha. the wetla.0} wa. situa.ed in.a.high-EC groun.wa.er upsprin. a.ea. The low-productivity gra.in.us vegeta.ion.wa. rela.ed with four hydrologica. fa.tors such a.: (1) high wa.er level; (2) low-EC(n.wa.er; (3) wea.ly upwa.d hydra.lic gra.ien.; a.0} (4) overflowin. of n.ga.ively pressured groun.wa.er. In.other words, the “old or deep groun.wa.er” con.tructed the foun.a.ion.of slope-wetla.0}, a.0} ma.n.a.n.d the high groun.wa.er level. In.con.ra.t, overflowin. “youthful groun.wa.er” is supplied from hea. of slope-wetla.0} preferen.ia.ly through the sha.low substra.um. The pla.0} commun.ties of the pea.less mire in.southwestern.Ja.a.0}a.e simila. to those of ra.sed bog in.n.rthern.cool tempera.e Ja.a.0} There ha.e been.some reports verifyin. tha. the un.erlyin. min.ra. substra.a.of such wetla.0}s were qua.tzile rocks such a. gra.0}te, rhyolite, cha.t a.0} well-lea.hed sa.0}. Results showed (1) low ca.ion.a.a.la.ility a.fects the wa.er a.idity; (2) upwa.d seepa.e of high-EC groun.wa.er composed the foun.a.ion.of the in.estiga.ed pea.less mire; a.0} (3) the poor min.ra. con.ition.seems to pla. a.simila. role to n.rthern.ombrotrophic(ra.n.fed) con.ition.

关键词： eco-hydrology electrica. con.uctivity groun.wa.er flow pla.0} commun.ty wetla.0}