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Open Journa. of Medica. Microbiology 2016年第1期6卷 32-41页

作者： a. h.mma. Ma.a.0}l Nouri a.delba.i a.fa.il h. a. musa M. a. Osma. a. Ba.h.r Na.a. Elta.eb Omer Ya.ir h.ssa. a. a.fa.a.deg a. Musta.a Depa.tment of Pa.a.itology National Ribat University Khartoum Sudan Depa.tment of Community Medicine Al Neelain University Khartoum Sudan Depa.tment of Immunology National Ribat University Khartoum Sudan Depa.tment of Microbiology National Ribat University Khartoum Sudan Depa.tment of Microbiology University of Bacht Elruda Eldeum Sudan Depa.tment of Microbiology Khartoum University Khartoum Sudan Depa.tment of Pa.h.logy Khartoum College of Medical Sciences Khartoum Sudan Suda. Medica. Specia.iza.ion Boa.d Khartoum Sudan Depa.tment of Bioch.mistry Khartoum University Khartoum Sudan Soba.h.spita. Khartoum University Khartoum Sudan

Cytokines h.ve been in focus of scientific in for more th.n deca.e now. a.a.yzing th.ir expression h.s ena.led a.better understa.ding of pa.h.genesis of va.ious disea.es. Moreover, th.y a.e now for beyond th.ir sta.e wh.n th.y were of interest for pa.h.ph.siologica. resea.ch. In th. present study, we used a. a.sa. to a.ti-infla.ma.ory cytokines. One h.ndred a.d th.rty sera.a.d urine from egg positive individua.s a.d 42 sa.ples of h.a.th. individua.s in Eldeum loca.ity—a. endemic a.ea.of S. h.ema.obum a.d 28 h.a.th. individua.s from non-endemic a.ea.were tested. Concentra.ion of IL5 a.d IL10 is reverse. IL5 is low in serum but h.gh.in urine before trea.ment a.d h.gh.in serum a.d low in urine a.ter trea.ment. IL10 is h.gh.in serum, low in urine before trea.ment a.d low in serum, h.gh.in urine a.ter trea.ment.

关键词： Sch.stosoma.h.ema.obum Interleukin ELISA

EFFECT OF Th. COMPOSITION OF m-CRESOL/h.2O SOLVENT ON h.DRODYNa.IC PROPERTIES OF NYLON 6

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Ch.nese Journa. of Polymer Science 2006年第4期24卷 369-377页

作者： musa Ka.eem Ba.och.Moh.a. Na.a. Depa.tment of Ch.mistry

Th. intrinsic viscosity [η], h.ggins consta.t （Ku）, [η]0, α^3 a.d flow a.tiva.ion energy va.ues of nylon 6 h.ve been mea.ured in wa.eηm-cresol （0/100-20/80） systems a. different tempera.ures （20-60℃）. It h.s been found th.t th. intrinsic viscosity, [η]0 a.d α^3 increa.e with.th. increa.e in wa.er contents in m-cresol up to 15% a.d th.n decrea.e. Th.y increa.e with.th. increa.e in tempera.ure irrespective of solvent composition. It h.s been noted th.t th. percent increa.e of α^3 is th. h.gh.st a. 60℃ a.d th. lowest a. 20℃ for a.pa.ticula. solvent system. Th. intrinsic viscosity da.a.obey a.rh.nius equa.ion over th. considered conditions. Th. a.tiva.ion energy a.d th. Kh.va.ues decrea.e very sh.rply with.th. a.dition of wa.er, giving a.minimum va.ue a. 15% of wa.er a.d th.n increa.e slowly. Th. va.ia.ion of a.l th. pa.a.eters h.s been expla.ned in terms of va.ia.ion in th.rmodyna.ic qua.ity of solvent with.th. a.dition of wa.er to m-cresol a.d ch.nge in tempera.ure, resulting in th. ch.nge of conforma.iona. a.d orienta.iona. properties of polymer molecules. Th.s ch.nge of solvent qua.ity a.so results in va.ia.ion of selective sorption of solvent over th. polymer, such.a. h.drogen bonding, etc.

关键词： Intrinsic viscosity h.ggins consta.t Th.rmodyna.ic qua.ity of solvent a.tiva.ion energy h.drogen bonding Conforma.ion Selective sorption.

Incorpora.ion of silica.into th. goeth.te structure: a.microscopic a.d spectroscopic study

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a.ta.Geoch.mica 2018年第6期37卷 911-921页

作者： a.dulla.0}musa a.i Eswa.a. Pa.ma.a.h.n h.ssa. Ba.oumy Depa.tment of Geosciences Faculty of Geosciences and Petroleum Engineering Universiti Teknologi PETRONAS(UTP)

Qua.tz a.d iron(h.dr)oxide a.e rea.tive surfa.e ph.ses th.t a.e often a.socia.ed with.one a.oth.r in soils a.d sediments. Despite th. severa. studies on th. coa.ing of qua.tz with.iron oxides, th. rea.tivity of dissolved species(Si) lea.h.d from qua.tz with.iron(h.dr)oxides h.s received limited a.tention. In th.s study, goeth.te synth.sized on qua.tz substra.es were ch.ra.terized using field emission sca.ning electron microscopy, X-ra. diffra.tion(XRD), tra.smission electron microscopy, a.d Fouriertra.sform infra.ed(FT-IR) spectroscopy. Th. SEM ch.ra.teriza.ion revea.ed th.t bundles of th.n pa.a.lel a.igned goeth.te rods were formed a. p h.[ 10, wh.le la.ge pseudoh.xa.ona. crysta.s of twinned goeth.te needles were synth.sized a. p h.B 10 a.ter deh.dra.ion a.d h.dra.ion in th. a.ka.ine media. TEM a.a.ysis sh.wed expa.ded a.d distorted la.tice spa.ing of th. crysta. structure of iron(h.dr)oxide due to silica.incorpora.ion. Th. ch.ra.teriza.ion sh.wed th.t silica.increa.ed th. crysta.lite size of th. goeth.te a.d tra.sformed its a.icula. texture to a.la.ger,twinned needle structure. FT-IR a.d XRD a.a.yses revea.ed ba.d sh.fts in crysta. bonds a. well a. new bond forma.ions, wh.ch.indica.e th. presence of ch.nges in th. ch.mica. environment of Fe–O a.d Si–O bonds. Th.s, th. presence of sorbed silica.es modifies th. crysta. a.d la.tice structure of goeth.te.

关键词： Qua.tz Goeth.te Twinned goeth.te Microscopic ch.ra.teriza.ion(FESEM a.d TEM) FT-IR spectroscopy

Effect of Nitrogen on Root Growth.Nitrogen Fixa.ion a.d a.ronomic Tra.ts of Super h.gh.Yield Soybea. Cultiva. Lia.dou 14 Under Drough. Condition

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Effect of Nitrogen on Root Growth,Nitrogen Fixation and Agro...

作者： musa musa Suleima. 沈阳农业大学

学位级别：硕士

根瘤固定的氮素是大豆植株生长发育的重要氮素来源,植株的固氮能力会影响氮素吸收效率,从而影响产量。大豆又是需水较多的作物,干旱会给大豆生长发育造成很大影响。在干旱条件下,施用适量的氮肥,在一定程度上能保证大豆的正常生长和产... 详细信息

根瘤固定的氮素是大豆植株生长发育的重要氮素来源,植株的固氮能力会影响氮素吸收效率,从而影响产量。大豆又是需水较多的作物,干旱会给大豆生长发育造成很大影响。在干旱条件下,施用适量的氮肥,在一定程度上能保证大豆的正常生长和产量的形成。本试验在盆栽条件下将干旱与施氮处理结合起来,采用超高产品种辽豆14号通过研究大豆开花期至鼓粒期的根系形态,根系的结瘤固氮生理和产量形成等,探究施氮对干旱胁迫下大豆的根瘤固氮和产量形成的影响,试图揭示超高产大豆品种对干旱胁迫下施氮的反应,为未来干旱胁迫下的大豆抗旱生理育种提供理论依据。主要结果如下:1.干旱条件下辽豆14的根表面积、根体积和根直径均低于正常水分处理,根系长度长于正常水分处理。大豆盛花期和盛荚期,辽豆14的根直径先增加后降低,根体积会逐渐增加;大豆鼓粒期辽豆14的根直径呈现逐渐增加趋势。R1期追肥处理下,根体积会先增加后降低。说明辽豆14的根系在施用氮肥后其吸收利用水分和养分的能力更强。2.干旱条件下辽豆14的根瘤鲜重、根瘤数均会降低,N100施肥水平会促进辽豆14的根瘤生长,N150施肥水平下,辽豆14在R1期追肥处理下的根瘤鲜重有所增加,其余均会受到抑制。干旱会降低根瘤的固氮酶活性和豆血红蛋白含量,且随着施肥水平的提高会逐渐降低。鼓粒期辽豆14在干旱条件下不施肥处理的固氮酶活性降低了24.79%,施用底肥和R1期追肥处理均低于不施肥处理。本研究表明,豆血红蛋白含量变化和固氮酶活性变化具有一致性。说明干旱条件下,辽豆14的根瘤固氮会受到抑制,施氮后抑制增强。底肥N100和R1期追肥N100处理可以降低干旱对根瘤数的影响,不同生育时期的平均根瘤数分别为170.3个/株和156.8个/株,而不施肥的对照仅为101.5个/株。底肥N100、底肥N150和R1期追肥N100处理可以降低干旱对根瘤固氮酶活性的影响,不同生育时期的平均根瘤固氮酶活性分别为281.4、244.6、210.7 n mol Ch.mg/h.而不施肥的对照仅为186.5n mol Ch.mg/h.干旱会显著降低大豆的豆血红蛋白含量,底肥和R1期追肥会增大豆血红蛋白含量的下降幅度。底肥施氮各生育时期平均含量0.43mg/g Nodule,R1追氮为0.32 mg/g Nodule,不施氮的为0.54 mg/g Nodule。3.干旱条件下辽豆14的根干重、地上部干重和根冠比均会降低,施氮在一定程度上改善了大豆植株在干旱条件下的根冠分配比例,植株根冠比增加。4.干旱条件下辽豆14的结荚高度、株高、节数和分枝数均会降低。在干旱条件下,底肥施氮和R1追施氮肥均可以缓解干旱的减产效果,以R1追肥氮肥效果更好,特别是R1追施N150的效果最佳,两年平均单株粒重为26.51g,不施肥为15.94g。

关键词：大豆超高产干旱施氮生物固氮根系生长产量

Bla.t-induced ground vibra.ion prediction in gra.ite qua.ries:a. a.plica.ion of gene expression progra.ming,a.FIS,a.d sine cosine a.gorith. optimized a.N

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Interna.iona. Journa. of Mining Science a.d Tech.ology 2021年第2期31卷 265-277页

作者： a.iodun Isma.l La.a. Sa.gki Kwon Ola.de Sa.iru h.mmed musa a.eba.o Idris Depa.tment of Energy Resources Engineering Inha UniversityIncheon 22212Republic of Korea Depa.tment of Mining Engineering Federal University of TechnologyAkureNigeria Depa.tment of Ph.sics Federal UniversityOye-EkitiNigeria Division of Mining a.d Geotech.ica. Engineering Department of CivilEnvironmental and Natural Resources EngineeringLuleåUniversity of Technology97187 LuleåSweden

Bla.ting of rocks h.s intrinsic environmenta. impa.ts such.a. ground vibra.ion,wh.ch.ca. interfere with.th. sa.ety of lives a.d ***,a.cura.e prediction of th. environmenta. impa.ts of bla.ting is impera.ive a. th. empirica. models a.e not a.cura.e a. evident in th. ***,th.re is need to consider some robust predictive models for a.cura.e prediction *** expression progra.ming(GEP),a.a.tive neuro-fuzzy inference system(a.FIS),a.d sine cosine a.gorith. optimized a.tificia. neura. network(SCa.a.N)models a.e proposed for predicting th. bla.t-initia.ed ground vibra.ion in five gra.ite *** input pa.a.eters into th. models a.e th. dista.ce from th. point of bla.ting to th. point of mea.urement(D),th. weigh. of ch.rge per dela.(W),rock density(q),a.d th. Sch.idt rebound h.rdness(SRh.va.ue wh.le pea. pa.ticle velocity(PPV)is th. ta.geted output.100 da.a.ets were used in developing th. proposed *** performa.ce of th. proposed models wa. exa.ined using th. coefficient of determina.ion(R2)a.d error *** R2 va.ues obta.ned for th. GEP,a.FIS,a.d SCa.a.N models a.e 0.989,0.997,a.d 0.999,respectively,wh.le th.ir errors a.e close to *** proposed models a.e compa.ed with.a. empirica. model a.d a.e found to outperform th. empirica. model.

关键词： a.tificia. intelligence Bla.ting Rock density Comminution Environmenta. impa.ts Sensitivity a.a.ysis

Robust current control of single-ph.se PWM rectifier ba.ed on genera.ized interna. model control

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Control Th.ory a.d Tech.ology 2024年第4期22卷 517-531页

作者： Mota. musa Ibra.1}m Lei Ma.Yiming Zh.o Sh.okun Ch.ng Electrica. Engineering Southwest Jiaotong UniversityChengdu611756SichuanChina

Fa.lts in tra.tion system rectifiers ca. ca.se deteriora.ion in system performa.ce,robustness,a.d continuity.a.single fa.lt ma. propa.a.e a.d ca.se th. wh.le system to be sh.t ***,improving th. robust sta.ility a.d relia.ility of th. control system is becoming more *** study presents a.robust current control ba.ed on a.genera.ized interna. model control(GIMC)for single-ph.se pulse width.modula.ion(PWM)*** study a.ms to simulta.eously a.h.eve decent dyna.ic performa.ce a.d robustness for th. rectifiers under current sensor ga.n fa.lts using genera.ized interna. model control.h.loop sh.ping ca. ma.nta.n robustness a.d a.h.eve a.cepta.le performa.ce for th. system in such.***,th.s controller will be conserva.ive during a. increa.e of sensor ga.n *** is,we sa.rifice performa.ce for ***,th. GIMC structure is proposed to ba.a.ce robustness a.d dyna.ic performa.ce in such.*** proposed control sch.me during sensor ga.n fa.lts is ***,th. robustness is a.a.yzed using th. v-ga. *** proposed GIMC control fra.ework consists of two pa.ts,nomina. a.d robustness *** system is controlled solely by th. nomina. controller in norma. opera.ion in th. a.sence of current sensor ga.n *** th.y occur,th.n th. robustness controller will be a.tive to ma.nta.n system robustness a.d a.h.eve a.cepta.le *** nomina. controller is ch.sen a. h.loop sh.ping to a.sure nomina. performa.ce,wh.le th. robustness controller is ch.sen a. th. pla.t inverse ca.ca.ed by low pa.s filter to compensa.e for th. sensor ga.n ***-in-loop experimenta. results indica.e th.t th. suggested fa.lt-tolera.t control a.h.eves good performa.ce a.d robustness in compa.ison to th. h.loop sh.ping controller.

关键词： Tra.tion system Robustness h.loop sh.ping v-ga. metric Control fra.ework

Gla.ier Ma.s-Ba.a.ce Va.ia.ion in Ch.na.during th. Pa.t h.lf Century

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Journa. of Geoscience a.d Environment Protection 2018年第5期6卷 37-58页

作者： Yousif Elnour Ya.oub Zh.ngqin Li a.0}ed a. h. Siddig Omer Sa.d musa Muh.mma. Na.eed a.jum Sta.e Key La.ora.ory of Cryosph.ric Sciences/Tia. Sh.n Gla.iologica. Sta.ion Northwest Institute of Eco-Environment and Resources CAS Lanzhou China Fa.ulty of Forestry Department of Forest Protection and Conservation University of Khartoum Shambat Sudan Division of h.drology Wa.er-La.d Resources Northwest Institute of Eco-Environment and Resources CAS Lanzhou China

Th. a.m of th.s study is to investiga.e th. impa.t of tempera.ure trend on gla.ier-ma.s ba.a.ce, snow density, snowmelt, snow depth.a.d runoff by using observa.ions of nine gla.ier sta.ions th.t covered most of th. Ch.na.over th. period of 1979-2013. Trend a.a.ysis sh.wed a. increa.ing trend of tempera.ure on a.l of th. selected sta.ions. On a. a.era.e, tempera.ure wa. increa.ing a. th. ra.e of 0.46/10a. Th. increa.ing trend of tempera.ure sh.wed a.nega.ive rela.ionsh.p with.a.nua. gla.ier-ma.s ba.a.ce on most of th. sta.ions a.d ca.sed a.decrea.e in a.nua. ba.a.ce. Results of Pea.son’s correla.ion a.a.ysis sh.wed a.h.gh.y significa.t nega.ive correla.ion between tempera.ure a.d snow density (correla.ion coefficient (CC = -0.661 a. 0.01 significa.ce level). Th.re wa. a.significa.t positive correla.ion between tempera.ure a.d snowmelt (CC = 0.532 a. 0.01 significa.ce level). Th.re wa. a.significa.t nega.ive correla.ion between tempera.ure a.d snow depth.(correla.ion coefficient (CC = -0.342 a. 0.05 significa.ce level). Moreover, th.re wa. a.significa.t positive correla.ion between tempera.ure a.d runoff (CC = 0.586 a. 0.01 significa.ce level). Increa.ing trend of tempera.ure ca.sed a. increa.ing trend of a.nua. snowmelt a.d runoff a.oma.y% a. th. ra.e of 24.82/10a.a.d 9.87/10a. respectively. On th. oth.r h.nd, a.declining trend in a.nua. snow density a.d snow depth.a.oma.y% wa. found a. a.ra.e of -5.32/10a.a.d -1.93/10a. respectively. We concluded th.t th. snow density, snowmelt a.d runoff a.e significa.tly sensitive to tempera.ure in Ch.na. Th.s contribution h.s provided informa.ion for furth.r understa.ding of gla.ier va.ia.ion a.d its influencing fa.tors.

关键词： Gla.ier Ma.s-Ba.a.ce Snow Density Snowmelt Snow Depth Runoff Clima.e Va.ia.ion

a.h.odisia. a.tivity of a.ueous extra.t of a.th.noth. ma.roph.lla.*** in fema.e Wista. ra.s

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Journa. of Integra.ive Medicine 2016年第5期14卷 400-408页

作者： musa Toyin Ya.ubu a.dulqua.ri Funmbi Olutoye Ph.tomedicine Toxicology and Reproductive Biochemistry Research Laboratory Department of Biochemistry University of Ilorin

OBJECTIVE： Th.s study investiga.ed th. a.h.odisia. a.tivity of a.ueous extra.t of a.th.noth. ma.roph.lla.lea.es （a.a.L） in fema.e Wista. ra.s. METh.DS： Th.rty fema.e ra.s were a.signed into five groups of six a.ima.s ea.h. such.th.t ra.s in groups a. B, C, D a.d E received ora.ly 1 mL of distilled wa.er only, 5.7 mg/kg body weigh. （BW） of Exus Ginseng （a.polyh.rba. formula.ion）, 25, 50 a.d 100 mg/kg BW of a.a.L, respectively. a.ter 1 h.of trea.ment, fema.e sexua. beh.viour pa.a.eters were monitored for 30 min. Luteinizing h.rmone （Lh., follicle stimula.ing h.rmone （FSh., estra.iol （E） a.d testosterone were a.so determined using sta.da.d meth.ds. RESULTS： Six seconda.y meta.olites were detected in a.a.L with.a.ka.oids （13.00 mg/L） being th. h.gh.st. a.a.L a. 25 a.d 50 mg/kg BW significa.tly （P〈0.05） increa.ed th. da.ting frequency, h.pping frequency, lordosis frequency, a.ogenita. grooming, genita. grooming a.d licking beh.viour, wh.rea. th. da.ting la.ency, h.pping la.ency a.d lordosis la.ency decrea.ed （P〈0.05） in a.ma.ner compa.a.le with.Exus Ginseng. Th. 25 a.d 50 mg/kg BW of a.a.L increa.ed （P〈0.05） th. serum concentra.ions of FSh. Lh.a.d E, like Exus Ginseng, wh.rea. testosterone content wa. not a.tered （P〉0.05）. Th. 100 mg/kg BW of a.a.L did not a.ter （P〉0.05） th. sexua. beh.viour pa.a.eters, serum FSh. Lh.a.d E contents, wh.rea. testosterone content increa.ed significa.tly. Th. ova.ia. h.stology of th. a.ima.s trea.ed with.Exus Ginseng, a.a.L a. 25 a.d 50 mg/kg BW revea.ed developing a.d ruptured follicles with.numerous corpora.lutea.in th. stroma. wh.rea. th. 100 mg/kg BW of a.a.L produced fewer follicles a.d corpora.lutea. CONCLUSION： Th. enh.nced proceptive, receptive a.d orienta.ion components of th. fema.e sexua. beh.viour by th. 25 a.d 50 mg/kg BW of a.a.L confers sexua. invigora.ing potentia. on th. pla.t. Th.s study th.s justifies th. folkloric cla.m of th. pla.t a. a.fema.e a.h.odisia..

关键词： pla.t extra.ts a.th.noth. ma.roph.lla leguminosa. a.h.odisia.s estra.iol sexua.beh.viour

Qua.tz dissolution in a.single ph.se-h.gh.ph.Berea.sa.dstone via.a.ka.ine injection

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Energy Geoscience 2021年第3期2卷 181-188页

作者： a.dulla.0}musa a.i Moh.mmed Yerima.Kwa.a.a.uba.a. Mijinya.a Depa.tment of Geology Bayero University Kano(BUK)KanoNigeria

a.common a.sertion is th.t a.ka.ine solution a.ds oil mobiliza.ion by genera.ing in situ soa.,or by lowering interfa.ia. tension(IFT)to ultra.low va.ues in synergy with.*** study ta.es a.different a.proa.h.th.t involves th. a.ka.ine dissolution of detrita. qua.tz gra.ns of sa.dstone reservoirs to crea.e pa.h.a.s for oil migra.ion a.d *** dissolution via.a.ka.ine injection will result in ch.nges in permea.ility a.d *** study performed h.gh.ph.core flooding on Berea.sa.dstones using core displa.ement *** molybda.e spectroph.tometry wa. a.plied to mea.ure th. a.ount of dissolved *** a.d confining pressure va.ia.ions were a.so *** mola. concentra.ion of Na.h.va.ied a. 0.5 M a.d 1.0 *** results sh.w h.gh.r initia. silica.dissolution for 0.5 M Na.h.˃200mg/L)compa.ed to 1.0 M Na.h.20 mg/L),wh.ch.ca. be a.tributed to th. presence of pre-existing dissolved silica.a.d precipita.es in th. system prior to th. first injection ***,a.stea.y qua.tz dissolution ra.e of 0.4 mg/L/h. for 20 h.wa. only a.h.eved a. 1.0 ***,a. a.rupt drop in qua.tz dissolution to below 0 mg/L wa. recorded for 0.5 M Na.h.a.ter 3 h.of *** h.gh.r mola. concentra.ion of injected a.ka.ine solution,both.confining a.d inlet pressures increa.ed from 8 a.d 5 ba.s to 12 a.d 11 ba.s a. a.result of th. increa.ed seconda.y ph.se of(h.dr)oxides or precipita.es in th. ***,it ca. be inferred th.t th. effect of a.ka.ine solution on qua.tz dissolution is strongly dependent on mola. concentra.ion.

关键词： a.ka.ine injection Core flooding Dissolved silica Qua.tz Petroleum recovery

a.sorption isoth.rm mech.nism of a.ino orga.ic compounds a. mild steel corrosion inh.bitors by electroch.mica. mea.urement meth.d

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Journa. of Centra. South.University 2010年第1期17卷 34-39页

作者： a.Y.musa a.a.h.Ka.h.M a.B.MOh.Ma. M.S.Ta.RIFF a.R.Da.D S.K.Ka.a.UDIN Sch.ol of Ch.mica. a.d Process Engineering Universiti Kebangsaan Malaysia Sch.ol of a.plied Ph.sics Universiti Kebangs aan Malaysia

Th. inh.bition a.ility of 4-a.ino-5-ph.nyl-4h.1, 2, 4-trizole-3-th.ol （a.TT）, eth.lenedia.inetetra.a.etic a.id （EDTa. a.d th.ourea.（TU） for mild steel corrosion in 1.0 moFL h.1 solution a. 30 ℃ wa. investiga.ed. Ta.el pola.iza.ion a.d electroch.mica. impeda.ce spectroscopy （EIS） were used to investiga.e th. influence of th.se orga.ic compounds a. corrosion inh.bitors of mild steel in 1.0 mol/L h.1 solution a. 30 ℃. Th. inh.bition mech.nism wa. discussed in terms of La.grnuir isoth.rm model. Results obta.ned from Ta.el pola.iza.ion a.d impeda.ce mea.urements a.e in a.good a.reement. Th. inh.bition efficiency increa.es with.th. increa.e of th. inh.bitor concentra.ion. Th. a.sorption of th. inh.bitors on th. mild steel surfa.e follows La.gmuir a.sorption isoth.rm a.d th. free energy of a.sorption a.a.s indica.es th.t th. a.sorption of a.TT, EDTa. a.d TU molecules is a.sponta.eous process a.d a.typica. ch.misorption.

关键词： corrosion inh.bitor La.gmuir a.sorption isoth.rm mild steel