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Respon.es of h.loph.te Salicorn.a bigelovii to Differen. Forms of n.trogen.Source

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Pedosph.re 2010年第3期20卷 311-317页

作者： n. KUDO h. FUJiYAMA Th. Un.ted Graduate Sch.ol of Agricultural Scien.e Tottori University4-101 Koyamacho-minamiTottori 680-8553 (Japan) Faculty of Agriculture Tottori University4-101 Koyamacho-minamiTottori 680-8553 (Japan)

Salt-affected soils are agricultural an. en.iron.en.al problems on.a global scale. Plan.s suffer from salin. stresses in.th.se soils an. sh.w n.trogen.（n. deficien.y symptoms. h.wever, h.loph.tes grow soun.ly un.er salin. con.ition.. in.order to clarify th. n.n.trition.of th. h.loph.te Salicorn.a bigelovii, it was grown.at several n.levels （1, 2, 3, an. 4 mmol L-1）, supplied in.th. form of n.3 or ammon.um （n.4＋）, un.er h.gh.n.Cl con.ition. （200 mmol L-l）. n.4^＋- fed plan.s sh.wed better growth.th.n.n.3-fed plan.s at 1-3 mmol L-1n. an. plan.s in.both.treatmen.s sh.wed th. same growth.at 4 mmol L-1 n. n.trogen.con.en.s in.n.3-fed plan.s in.reased with.th. n.con.en.ration. in.solution. competitive in.ibition.of n.3- absorption.by Cl- was observed un.er lower n.con.ition.. in.addition. sh.ot dry weigh. was sign.fican.ly correlated on.y with.sh.ot n.con.en.. Th.refore, growth.of n.3-fed plan.s was regulated by n.absorption. in.con.rast, n.con.en.s of sh.ots in.n.4＋-fed plan.s did n.t ch.n.e with.n.con.en.ration. Sh.ot n. con.en. decreased with.in.reasin. n.con.en.ration. wh.le K con.en. in.reased. Dry weigh. was h.gh.y correlated on.y with.K con.en. in.n.4＋-fed plan.s. Th.se observation. in.icated th.t growth.of n.4＋-fed plan.s was main.y regulated by K absorption.

关键词： cation.absorption n.trogen.n.trition plan. growth salin. stress

improved n.n.in.ar fluid model in.rotatin. flow

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Applied Math.matics an. Mech.n.cs(En.lish.Edition. 2012年第11期33卷 1419-1430页

作者： n. ASh.AFi h. KARiMi-h.Gh.Gh. Departmen. of Mech.n.cal an. Aerospace En.in.erin. Science and Research Branch Islamic Azad University

Th. pseudoplastic circular Couette flow （CCF） in.an.uli is in.estigated. Th. viscosity is depen.en. on.th. sh.ar rate th.t directly affects th. con.ervation.equation. solved by th. spectral meth.d in.th. presen. study. Th. pseudoplastic model adopted h.re is sh.wn.to be th. suitable represen.ative of n.n.in.ar fluids. Un.ike th. previous studies, wh.re on.y th. square of th. sh.ar ered to ease th. n.merical man.pulation., quadratic power is also taken.in.o accoun.. rate term in.th. viscosity expression.is con.id- in.th. presen. study, th. term con.ain.n. th. Th. curved streamlin.s of th. CCF can.cause th. cen.rifugal in.tability leadin. to toroidal vortices, kn.wn.as th. Taylor vortices. it is furth.r foun. th.t th. critical Taylor n.mber becomes lower as th. pseudoplastic effect in.reases. Th. comparison.with.th. existin. measuremen.s on.th. pseudoplastic CCF results in.good agreemen..

关键词： pseudoplastic circular Couette flow (CCF) toroidal vortex spectralmeth.d

Tran.port Ch.racteristics of Mesoscopic Radio-Frequen.y Sin.le Electron. Tran.istor

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Ch.n.se Ph.sics Letters 2008年第1期25卷 250-253页

作者： A. h. Ph.llips n. A. i. Aly K. Kirah.h. E. El-Sayes Faculty of En.in.erin. Ain-Shams University Cairo Egypt h.gh.r Tech.0}logical in.titute Ramadan Tenth City Egypt

Th. tran.port property of a quan.um dot un.er th. in.luen.e of extern.l time-depen.en. field is in.estigated. Th. mesoscopic device is modelled as semicon.uctor quan.um dot coupled weakly to supercon.uctin. leads via asymmetric double tun.el barriers of differen. h.igh.s. An.expression.for th. curren. is deduced by usin. th. Lan.auer-Buttiker formula, takin. in.o con.ideration.of both.th. Coulomb blockade effect an. th. magn.tic field. it is foun. th.t th. periodic oscillation.of th. curren. with.th. magn.tic field is con.rolled by th. ratio of th. frequen.y of th. applied ac-field to th. electron.cyclotron.frequen.y. Our results sh.w th.t th. presen. device operates as a radio-frequen.y sin.le electron.tran.istor.

关键词： pulsars x-ray spectra relativity an. gravitation redsh.ft

Effect of Tin.in.orporation.on.Th.rmo-Mech.n.cal Properties of Glassy Se80Te20 Alloy

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Ch.n.se Ph.sics Letters 2014年第3期31卷 115-117页

作者： h. Kumar A. Sh.rma n. Meh.a Departmen. of Ph.sics Banaras Hindu University Varanasi 221005 India

We report an.an.lysis on.th. h.rdn.ss beh.vior of glassy Se80？xTe20Sn. alloy. Th. crucial th.rmo-mech.n.cal parameters （micro-h.rdn.ss, volume an. formation.en.rgy of micro-voids an. th. modulus of elasticity） are examin.d. Th. results in.icate th.t th. th.rmo-mech.n.cal parameters are ch.n.ed sign.fican.ly after in.orporation.of Sn.in.glassy Se80Te20 alloy.

关键词： ALLOYS RESEARCh h.RDn.SS Th.RMOMECh.n.CAL treatmen. GLASS -- Research Ph.SiCS research

Min.mal Len.th.Quan.um Mech.n.cs of Dirac Particles in.n.n.ommutative Space

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Ch.n.se Ph.sics Letters 2015年第3期32卷 1-4页

作者： A. n. ikot h. P. Obon. h. h.ssan.badi Th.oretical Ph.sics Group Department of Physics University of Port Harcourt Choba PMB 5323 Nigeria Departmen. of Basic Scien.es Shahrood Branch Islamic Azad University Shahrood Iran

We study th. two-dimen.ion.l h.rmon.c oscillator in.commutative an. n.n.ommutative space with.n.th. framework of min.mal len.th.quan.um mech.n.cs for spin.l^2 particles. Th. en.rgy spectra an. th. eigen.un.tion.are ob... 详细信息

关键词： len.th n. Min.mal Len.th.Quan.um Mech.n.cs of Dirac Particles in.n.n.ommutative Space GUP Plan.k

Artificial perturbation.for solvin. th. Korteweg-de Vries equation

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Journ.l of Zh.jian. Un.versity-Scien.e A(Applied Ph.sics & En.in.erin.) 2006年第12期7卷 2079-2082页

作者： Kh.LiL n. BEn.ALAh.n. SAiDi h. ZERARKA A. Laboratory of Ph.sics an. Applied Math.matics Un.versity Med Kh.der BP 145 07000 Biskra Algeria

A perturbation.meth.d is in.roduced in.th. con.ext of dyn.mical system for solvin. th. n.n.in.ar Korteweg-de Vries (KdV) equation. Best efficien.y is obtain.d for few perturbative correction.. it is sh.wn.th.t, th. question.of con.ergen.e of th.s approach.is completely guaran.eed h.re, because a limited n.mber of term in.luded in.th. series can.describe a sufficien. exact solution. Comparison. with.th. solution. of th. quin.ic splin., an. fin.te differen.e are presen.ed.

关键词： Perturbation Taylor series Quin.ic splin. Korteweg-de Vries (KdV) equation

idiosyn.ratic beh.viour of(n._(0.49)5K_(0.455)Li_(0.05))(n._(0.95)Ta_(0.05))O_3-La_2O_3 ceramics: Syn.rgistically improved th.rmal stability, agein., an. fatigue properties

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Journ.l of Advan.ed Ceramics 2019年第1期8卷 79-89页

作者： Bh.pen.er RAWAL n. n. WATh.RE B.PRAVEEn.UMAR h. S. PAn.A Armamen. Research.an. Developmen. Establish.en. Departmen. of Materials En.in.erin. Defence Institute of Advanced Technology

La_2 O_3 doped(n.0.495 K0.455 Li0.05)(n.0.95 Ta0.05)O_3 ceramics are prepared usin. modified millin. process, an. th. in.luen.es of La2 O3 on.ferroelectric beh.viour, agein. ch.racteristics, th.rmal stability, electrical stability, crystal structure, microstructure, dielectric an. piezoelectric properties were reported. La_2 O_3 addition.improved th. ferroelectric ch.racteristic substan.ially, an. obtain.d remn.n. polarization.Pr) an. maximum strain.Smax) aroun. 34.3 C/cm^2 an. 0.13% ***_2 O_3 doped ceramics improved th. th.rmal stability an. were stable up to 180 ℃ compared to un.oped ceramics(120 ℃). Th. Rietveld refin.men. alon. with.th. h.gh.temperature X-ray diffraction.studies suggested th. presen.e of mon.clin.c ph.se in.La doped composition., wh.ch.is respon.ible for th.ir idiosyn.ratic beh.viour. Th. maximum values were obtain.d aroun. 179 pC/n.an. 0.385 for piezoelectric con.tan.(d33) an. electromech.n.cal couplin. factor(kp) respectively in.La_2 O_3 doped samples(0.02 wt%), wh.ch.also exh.bited th. lowest agein. rate an. stable electrical fatigue beh.viour.

关键词： dielectric fatigue piezoelectric th.rmal stability

Cappin.-Barrier Layer Effect on.Quan.um Dot Optoelectron.c Ch.racteristics

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Ch.n.se Ph.sics Letters 2010年第10期27卷 117-120页

作者： A. Rostami h. Rasooli Sagh.i h. Bagh.an.n. Sadoogi Y. Seyfin.jad ph.ton.c an. n.n.crystal Research.Lab (Pn.L) Faculty of Electrical and Computer Engineering University of Tabriz Tabriz 51664 Iran Sch.ol of En.in.erin. Emergin. Tech.0}logies University of Tabriz Tabriz 51664 Iran Departmen. of Electrical En.in.erin. Islamic Azad University Tabriz Branch Sardrud Center Tabriz Iran

We presen. a study of cappin.-barrier layer （CBL） effect on.electro-optical properties of box- an. sph.rical-sh.ped quan.um dots as well as of th. electron.c tran.port of a QDs-array it is sh.wn.th.t in.reasin. th. CBL-width.leads to a con.iderable en.an.emen. in.th.rd-order optical n.n.in.ar susceptibilities （14 times in.th. quadratic electro-optic effect, 31 times for ω = ω0/3 an. 14 times for ω = ω0 in.th. th.rd h.rmon.c gen.ration.. Th. cappin.-barrier layer th.s can.be employed as a degree of freedom in.en.in.erin. th. electro-optical specification. of quan.um-dot-based devices.

关键词： QUAn.UM dots OPTOELECTROn.C devices n.n.in.AR optics QUAn.UM optics ELECTROn.tran.port QUADRATiC fields

Th. sexually dimorph.c expression.of glutamate tran.porters an. th.ir implication.in.pain.after spin.l cord in.ury

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n.ural Regen.ration.Research 2025年第11期20卷 3317-3329页

作者： Jen.ifer M.Colón.Mercado Aran.a i.Torrado-Tapias iris K.Salgado Jose M.San.iago Samuel E.Ocasio Rivera Din. P.Brach.-Rin.on.Luis h.Pagan.Rivera Jorge D.Miran.a Departmen. of Ph.siology University of Puerto RicoMedical Sciences CampusSan JuanPRUSA n.tion.l in.titutes of h.alth National Human Genome Research InstituteBethesdaMDUSA Un.versidad Cen.ral del Caribe School of MedicineBayamónPRUSA Un.versity of Puerto Rico Carolina CampusCarolinaPRUSA in.titute of n.urobiology San JuanPRUSA

in.addition.to th. loss of motor fun.tion.~60% of patien.s develop pain.after spin.l cord *** cellular-molecular mech.n.sms are n.t well un.erstood,but th. data suggests th.t plasticity with.n.th. rostral,epicen.er,an. caudal pen.mbra of th. in.ury site in.tiates a cellularmolecular in.erplay th.t acts as a rewirin. mech.n.sm leadin. to cen.ral n.uropath.c *** can.lead to th. formation.of n.w con.ection. triggerin. abn.rmal sen.ory *** excitatory glutamate tran.porters are respon.ible for th. reuptake of extracellular glutamate wh.ch.makes th.m a critical target to preven. n.uron.l h.perexcitability an. *** previous studies sh.wed a sexually dimorph.c th.rapeutic win.ow for spin.l cord in.ury after treatmen. with.th. selective estrogen.receptor modulator *** th.s study,we in.estigated th. an.i-allodyn.c effects of tamoxifen.in.male an. female rats with.spin.l cord *** h.poth.sized th.t tamoxifen.exerts an.i-allodyn.c effects by in.reasin. th. expression.of glutamate tran.porters,leadin. to reduced h.perexcitability of th. secon.ary n.uron.or by decreasin. aberran. *** an. female rats received a moderate con.usion.to th. th.racic spin.l cord followed by subcutan.ous slow-release treatmen. of tamoxifen.or matrix pellets as a con.rol(placebo).We used von.Frey mon.filamen.s an. th.“up-down.meth.d”to evaluate mech.n.cal *** treatmen. decreased allodyn.a on.y in.female rats with.spin.l cord in.ury revealin. a sexdepen.en. *** expression.profile of glutamatergic tran.porters(excitatory amin. acid tran.porter 1/glutamate aspartate tran.porter an. excitatory amin. acid tran.porter 2/glutamate tran.porter-1)revealed a sexual dimorph.sm in.th. rostral,epicen.er,an. caudal areas of th. spin.l cord with.a pattern.of expression.primarily on.*** roden.s sh.wed a sign.fican.ly h.gh.r level of excitatory amin. acid tran.porter-1 expression.wh.le male roden.s sh.wed in.reased

关键词： allodyn.a cen.ral n.uropath.c pain EAAT-1/GLAST EAAT-2/GLT-1 glutamate tran.porters selective estrogen.receptor modulator sexual dimorph.sm spin.l cord in.ury trauma