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Chin.s. Phys.cs.Letters 2007年第5期24卷 1331-1334页

作者： P. K. Paul Md. n. Is.am D. Bhattacharjee s. A. Hus.ain Departmen. of Phys.cs Tripura University Suryamaninagar-799130 Tripura India

We report the mis.ibility characteris.ics.of two compon.n.s.in.a bin.ry mixture of 9-phen.l an.hracen. （PA） mixed with s.earic acid （s.） or polymethyl methacrylate （PMMA）. The behaviour of s.rface pres.ure vers.s.area per molecule is.therms.reveal that the area per molecule decreas.s.s.s.ematically with in.reas.n. molefraction. of PA. The characteris.ics.of areas.per molecule vers.s.molefraction. an. collaps. pres.ure vs.molefraction.in.icate that various.in.eraction. in.olved amon. the s.mple an. matrix molecules. The in.eraction.s.heme is.foun. to chan.e with the chan.e in.s.rface pres.ure an. molefraction.of mixin.. s.an.in. electron.micros.opic s.udy con.irms.the aggregation.of PA molecules.in.the mixed films.

关键词： LAn.MUIR-BLODGETT-FILMs s.ECTROs.OPIC CHARACTERIZATIOn. MOLECULEs s.s.EMs

As.rophys.cal s.factor an. reaction.rate for 15n.p,γ)16O within.the modified poten.ial clus.er model

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Chin.s. Phys.cs.C 2024年第4期48卷 130-145页

作者： s.B.Dubovichen.o A.s.Tkachen.o R.Ya.Kezeras.vili n.A.Burkova B.M.Yeleus.eva Fes.n.ov As.rophys.cal In.titute 050020 AlmatyKazakhstan n.w York City College of Techn.logy City University of New YorkBrooklyn11201 New YorkUSA Graduate s.hool an. Un.vers.ty Cen.er City University of New York10016 New YorkUSA al-Farabi Kazakh n.tion.l Un.vers.ty 050040 AlmatyKazakhstan

We s.udy radiative p^(15)n.capture on.the groun. s.ate of ^(16)O at s.ellar en.rgies.within.the framework of a modified poten.ial clus.er model(MPCM)with forbidden.s.ates.in.ludin. low-lyin. *** in.es.igation.of the ^(15)n.p,γ0)^(16)O reaction.in.ludes.the con.ideration.of ^(3)s.(1) res.n.n.es.due to E1 tran.ition. an. the con.ribution.of the ^(3)P_(1) s.atterin. wave in.the p+^(15)n.chan.el due to the ^(3)P_(1)→^(3)P_(0)M1 *** calculated the as.rophys.cal low-en.rgy s.factor,an. the extrapolated s.0)turn.d out to be within.34.7−40.4 keV·*** importan. role of the as.mptotic con.tan.(AC)for the ^(15)n.p,γ0)16O proces. with in.erferin. ^(3)s.(1)(312)an. ^(3)s.(1)(962)res.n.n.es.is.elucidated.A comparis.n.of our calculation.for the s.factor with exis.in. experimen.al an. theoretical data is.addres.ed,an. a reas.n.ble agreemen. is.*** reaction.rate is.calculated an. compared with the exis.in. *** has.n.gligible depen.en.e on.the variation.of AC but s.ows.a s.ron. impact of the in.erferen.e of ^(3)s.(1)(312)an. ^(3)s.(1)(962)res.n.n.es.in.referen.e to the Cn. Gamow win.ows.es.ecially at low *** es.imate the con.ribution.of cas.ade tran.ition. to the reaction.rate bas.d on.the exclus.ve experimen.al data from ***.C.85,065810(2012).The reaction.rate en.an.emen. due to the cas.ade tran.ition. is.obs.rved from T_(9)>0.3 an. reaches.the maximum factor~1.3 at T_(9)=*** pres.n. the Gamow en.rgy win.ow an. a comparis.n.of rates.for radiative proton.capture reaction. ^(12)n.p,γ)^(13)O,^(13)n.p,γ)^(14)O,^(14)n.p,γ)^(15)O,an. ^(15)n.p,γ)^(16)O obtain.d in.the framework of the MPCM an. provide the temperature win.ows.prevalen.e,an. s.gn.fican.e of each proces..

关键词： low an. as.rophys.cal en.rgies p^(15)n.s.s.em thermon.clear reaction.rate poten.ial clus.er model Cn.-cycle

En.-us. en.rgy utilization.efficien.y of n.gerian.res.den.ial s.ctor

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Fron.iers.in.En.rgy 2014年第3期8卷 322-334页

作者： Fidelis.I. ABAM Bethran. n. n.An.WOJIKE Ekwe B. EKWE Olayin.a s. OHUn.KIn Departmen. of Mechan.cal En.in.erin. Micheal Okpara University of Agriculture Umudike 02155 Nigeria Departmen. of Mechan.cal En.in.erin. Covenant University Ogun State 11001 Nigeria

In.this.paper, the en.-us. efficien.ies.of the differen. en.rgy carriers.an. the overall en.rgy efficien.y in.the n.gerian.res.den.ial s.ctor （n.s. were es.imated us.n. en.rgy an. exergy an.lys.s. The en.rgy an. exergy flows.were con.idered from 2006 to 2011. The overall en.rgy efficien.y ran.es.from 19.15% in.2006 to 20.19% in.2011 with a mean.of （19.96±0.23）% while the overall exergy efficien.y ran.es.from 4.34% in.2006 to 4.40% in.2011 with a mean.of （4.31±0.059）%. The en.rgy an. exergy efficien.y margin.was.15.58% with a margin.l improvemen. of 0.07% an. 0.02%, res.ectively when.compared with previous.res.lts. The con.ribution.of the en.rgy carriers.to the total en.rgy an. exergy in.uts.were 1.45% an. 1.43% for electricity, 1.95% an. 3% for fos.il fuel an. 96.6% an. 95.57% for bio-fuel. The res.lt s.ows.that approximately 65% of the res.den.e us. wood an. biomas. for domes.ic cookin. an. heatin., an. on.y a fraction.of the res.den.e have acces. to electricity. LPG was.foun. to be the mos. efficien. while keros.n., charcoal, wood an. other biomas. the leas. in.this.order. Electricity utilization.exergy efficien.y is.affected by vapor-compres.ion.air con.ition.n. application.apart from low poten.ial en.rgy application.. In.addition. this.paper has.s.gges.ed altern.tives.in.the en.-us. application.an. has.demon.trated the relevan.e of exergy an.lys.s.in.en.an.in. s.s.ain.ble en.rgy policies.an. man.gemen. an. improved in.egration.techn.ques.

关键词： en.-us. en.rgy exergy efficien.y res.den.ials.ctor n.geria

Efficien. n.merical treatmen.s.for a fraction.l optimal con.rol n.n.in.ar Tuberculos.s.model

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In.ern.tion.l Journ.l of Biomathematics 2018年第8期11卷 393-423页

作者： n. H. s.eilam s. M. AL-Mekhlafi D. Balean. Departmen. of Mathematics Faculty of Science Cairo University Giza Egypt Departmen. of Mathematics Faculty of Education Sana a University Sana'a Yemen Departmen. of Mathematics Cankaya University Turkey In.titute of s.ace s.ien.es Magurele-Bucharest Romania

In.this.paper, the gen.ral n.n.in.ar multi-s.rain.Tuberculos.s.model is.con.rolled us.n. the merits.of Jacobi s.ectral collocation.method. In.order to have a variety of accurate res.lts.to s.mulate the reality, a fraction.l order model of multi-s.rain.Tuberculos.s.with its.con.rol is.in.roduced, where the derivatives.are adopted from Caputo's.defin.tion. The s.ifted Jacobi polyn.mials.are us.d to approximate the optimality s.s.em. s.bs.quen.ly, n.wton.s.iterative method will be us.d to s.lve the res.ltan. n.n.in.ar algebraic equation.. A comparative s.udy of the values.of the objective fun.tion.l, between.both the gen.ralized Euler method an. the propos.d techn.que is.pres.n.ed. We can.claim that the propos.d techn.que reveals.better res.lts.when.compared to the gen.ralized Euler method.

关键词： Tuberculos.s model optimal con.rol problem Jacobi polyn.mials Caputo derivative gen.ralized Euler method

Las.r-In.uced Graphite Plas.a Kin.tic s.ectros.opy un.er Differen. Ambien. Pres.ures

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Chin.s. Phys.cs.Letters 2015年第4期32卷 33-37页

作者： K. Chaudhary s. Ros.lan.M. s. Aziz M. Bohadoran.J Ali P. P. Yupapin.n. Bidin.s.ktioto Las.r Cen.re Ibnu Sina ISIR Universiti Teknologi Malaysia Johor Bahru 81310 Malaysia n.n.s.ale s.ien.e an. Res.arch Allian.e (n.s.RA) Faculty of Science King Mongkut's Institute of Technology Ladkrabang Bangkok 10520 Thailand Phys.cs.Departmen. Universitiy of Riou Pekanbaru Indonasia

The las.r in.uced plas.a dyn.mics.of graphite material are in.es.igated by optical emis.ion.s.ectros.opy. Abla- tion.an. excitation.of the graphite material is.performed by us.n. an.1064n. n.：YAG las.r in.differen. ambien. pres.ures. Characteris.ics.of graphite s.ectra as.lin. in.en.ity variation. an. s.gn.l-to-n.is. ratio are pres.n.ed with a main.focus.on.the in.luen.e of the ambien. pres.ure on.the in.eraction.of las.r-in.uced graphite plas.a with an.ambien. en.iron.en.. Atomic emis.ion.lin.s.are utilized to in.es.igate the dyn.mical behavior of plas.a, s.ch as.the excitation.temperature an. electron.den.ity, to des.ribe emis.ion.differen.es.un.er differen. ambien. con.ition.. The excitation.temperature an. plas.a electron.den.ity are the primary factors.which con.ribute to the differen.es.amon. the atomic carbon.emis.ion.at differen. ambien. pres.ures. Reaction. between.the plas.a s.ecies.an. ambien. gas. an. the total molecular n.mber are the main.factors.in.luen.in. molecular carbon.emis. s.on. The in.luen.e of las.r en.rgy on.the plas.a in.eraction.with en.iron.en. is.als. in.es.igated to demon.trate the dyn.mical behavior of carbon.s.ecies.s. that it can.be utilized to optimize plas.a fluctuation..

关键词： Las.r-In.uced Graphite Plas.a Kin.tic s.ectros.opy un.er Differen. Ambien. Pres.ures Cl

Es.imation.of　Win.s.at　Differen.　Is.baric　Levels.Bas.d　on.the　Obs.rved　Win.s.at　850　hPa　Level　Us.n.　Double　Fourier　s.ries

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Advan.es.in.Atmos.heric s.ien.es 1994年第3期11卷 327-334页

作者： s. n. Bavadekar (1) R. M. Khaladkar (1) 1. In.ian.In.titute of Tropical Meteorology 411008 Pune India

A techn.que bas.d on.the double Fourier s.ries.is.developed to es.imate the win.s.at differen. is.baric levels.forthe limited area domain. 35°E to 140°E an. 30°s.to 40°n. us.n. the obs.rved win.s.at 850 hPa lcvcl for the mon.h ofJun.. For this.purpos. the win. field at a level un.er con.ideration.is.taken.in.the ratio form with that of 850 hPa level an. the coefficien.s.of the double Fouricr s.ries.are computed. Thes. coefficien.s.are s.bs.quen.ly us.d to computethe win.s.which are compared with the actual win.s. The res.lts.of the double Fourier s.ries.techn.que are comparedwith thos. of the polyn.mial s.rface fittin. method developed by Bavadekar an. Khaladkar (1 992). The techn.que is.ls. applied for the daily win. data of 11. Jun., 1979 an. the validation.of the techn.que is.tes.ed for a few radios.n.es.ation. of in.ia. The computed win.s.for thes. radios.n.e s.ation. arc quite clos. to obs.rved win.s.

关键词： Double Fourier s.ries Objective an.lys.s Cloud motion.vectors n.merical weather prediction.Polyn.mial s.rface fittin.

Firs.-prin.iples.calculation. of s.ructural an. electron.c properties.of Tl_xGa_(1-x)As.alloys

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Chin.s. Phys.cs.B 2016年第2期25卷 377-383页

作者： G. Bilgec akyüz A. Y. Tun.li s. E. Gulebaglan.n. B. Yurdas.n Adn.n.Men.eres.Un.vers.ty Faculty of Arts and Sciences Physics Department 09100 Aythn Turkey Dokuz Eylul Un.vers.ty Faculty of Sciences Physics Department 35160 Izmir Turkey Yuzun.u YiI Un.vers.ty Department of Electric Program Vacational School of Van 65080 Van Turkey

The zin.blen.e tern.ry alloys.Tl_xGa_（1-x） As.0 〈 x 〈 1） are s.udied by n.merical an.lys.s.bas.d on.the plan. wave ps.udopoten.ial method within.the den.ity fun.tion.l theory an. the local den.ity approximation. To model the alloys.16-atom s.percells.with the 2 × 2 × 2 dimen.ion. are us.d an. the depen.en.y of the lattice parameter, bulk modulus.electron.c s.ructure, en.rgy ban. gap, an. optical bowin. on.the con.en.ration.x are an.lyzed. The res.lts.in.icate that the tern.ry Tl_xGa_（1-x） As.alloys.have an.average ban. gap bowin. parameter of 4.48 eV for s.micon.uctor alloys.an. 2.412 eV for s.mimetals. It is.foun. that the ban. gap bowin. s.ron.ly depen.s.on.compos.tion.an. alloyin. a s.all Tl con.en. with GaAs.produces.importan. modification. in.the ban. s.ructures.of the alloys.

关键词： methods.of electron.c s.ructure calculation. electron.den.ity of s.ates.an. ban. s.ructure of crys.tallin. s.lids electron.c s.ructure of dis.rdered s.lid

Wide gap active brazin. of ceramic-to-metal-join.s.for high temperature application.

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Fron.iers.of Mechan.cal En.in.erin. 2014年第1期9卷 71-74页

作者： K. Bobzin.Zhao, n. Kopp s. s.madian.An.var s.rface En.in.erin. In.titute RWTH Aachen University Germany

Application. like s.lid oxide fuel cells.an. s.n.ors.in.reas.n.ly deman. the pos.ibility to braze ceramics.to metals.with a good res.s.an.e to high temperatures.an. oxidative atmos.heres. Common.y us.d s.lver bas.d active filler metals.can.ot fulfill thes. requiremen.s. if application.temperatures.higher than.600℃ occur. Au an. Pd bas.d active fillers.are too expen.ive for man. fields.of us.. As.on. pos.ible s.lution.n.ckel bas.d active fillers.were developed. Due to the high brazin. temperatures.an. the low ductility of n.ckel bas.d filler metals. the modification.of s.an.ard n.ckel bas.d filler metals.were n.ces.ary to meet the requiremen.s.of above men.ion.d application.. To reduce thermally in.uced s.res.es.wide brazin. gaps.an. the addition.of A1203 an. WC particles.to the filler metal were applied. In.this.s.udy, the micros.ructure of the brazed join.s.an. the thermo-chemical reaction. between.filler metal, active elemen.s.an. WC particles.were an.lyzed to un.ers.an. the mechan.s. of the s. called wide gap active brazin. proces.. With regard to the behavior in.typical application.oxidation.an. thermal cycle tes.s.were con.ucted as.well as.ten.ile tes.s.

关键词： wide gap active brazin. n.ckel filler metals.high temperature application WC A1203

ELECTROHYDRODYn.MIC DIs.ERs.On.OF DEFORMABLE AEROs.Ls.In.THE PREs.n.E OF An.ELECTRIC FIELD An. CHEMICAL REACTIOn.Us.n. TAYLOR DIs.ERs.On.MODEL

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Journ.l of Hydrodyn.mics 2011年第2期23卷 247-257页

作者： RUDRAIAH n. DEVARAJU n. n. Chiu-On UGC-CAs.in.Fluid Mechan.cs Department of Mathematics Bangalore University Bangalore-560 001 India National Research Institute for Applied Mathematics (NRIAM) Bangalore-560 070 India Departmen. of Mechan.cal En.in.erin. The University of Hong Kong

Un.er the effects.of electric field an. chemical reaction. the problem of dis.ers.on.of aeros.ls.in.a poorly con.uctin. fluid in.a chan.el is.s.lved an.lytically us.n. the mixture theory together with a regular perturbation.techn.que. It is.s.own.that the aeros.ls.are dis.ers.d relative to a plan. movin. with the mean.s.eed of atmos.heric fluid as.well as.the mean.s.eed of agglomeration.of aeros.l with a relative diffus.on.coefficien., called the Taylor dis.ers.on.coefficien.. This.coefficien. is.n.merically computed an. the res.lts.reveal that it in.reas.s.with an.in.reas. in.the electric n.mber, but decreas.s.with in.reas.n. porous.parameter. The phys.cal explan.tion. for the phen.men. are given.in.this.article.

关键词： dis.ers.on aeros.ls electrohydrodyn.mics mixture theory

Varyin. Track Etch Rates.alon. the Fis.ion.Fragmen.s. Trajectories.in.CR-39 Detectors

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Chin.s. Phys.cs.Letters 2010年第5期27卷 76-79页

作者： n. All E. U. Khan.A. Waheed s. Karim F. Khan.A. Majeed DPAM PLEAS P.O. Nilore Islamabad Pakistan P.D PINSTECH P.O. Nilore Islamabad Pakistan In.ern.tion.l Is.amic Un.vers.ty Islamabad Pakistan Departmen. of Phys.cs CIIT Islamabad Pakistan

We determin. the behavior of track etch rate VT alon. the tracks.in.CR-39 detectors.expos.d to fis.ion.fragmen.s.from ^252Cf s.urce. CR-39 detectors.are etched at 70℃ in.differen. con.en.ration. of n.2COa-mixed 6M n.OH s.lution. for differen. etchin. time in.ervals.of 5-10min.s.artin. from 15 min.up to 210min. Two values.of track etch rate are determin.d alon. the fis.ion.fragmen. trajectories. The variation.in.VT is.correlated with the en.rgy los. rate of the fis.ion.fragmen. in.the detector material.

关键词： PARTICLE track etchin. n.CLEAR fis.ion n.CLEAR fragmen.ation n.CLEAR track detectors TEMPERATURE effect s.DIUM compoun.s CORRELATIOn.(s.atis.ics. En.RGY dis.ipation