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Wome., Conflict and Politics： Asse.sing Margare. e.po＇s Approach to Political e.ancipation and Libe.ation in Nige.ia

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sociology study 2012年第4期2卷 252-260页

作者： Nonso N. Bisong e. e. Andre.-essien Unive.sity of Calabar Nigeria

For ge.e.ations, the.pote.tial of Nige.ian wome. to contribute.e.fe.tive.y to national de.e.opme.t se.ms to be.suppre.se. by many factors which cut across re.igious, e.vironme.tal and cultural constraints. Conse.ue.tly, wome. have.strongly re.olve. to re.e.otiate.the.r re.e.ance.through the.adoption and utilization of various initiative.. At the.fore.ront, one.of the.e.initiative. e.rly in time.was Margare. e.po （1914-2006）, a Nige.ian fe.ale.political activist who unilate.ally be.an radical move.e.ts in parts of Nige.ia to transform the.political consciousne.s of the.Nige.ian wome., and to re.e.se.ge.de.-re.ate. ine.ualitie. in the.country. This pape. se.s out to e.aluate.he. approache. to what could be.de.cribe. as political re.e.gine.ring. It de.e.ops a frame.ork drawing from the.rie. of conflict re.olution and the.principle. of libe.alism and fe.inism. Findings show that de.pite.of the.limite. formal e.ucation and political ide.logie. to which she.was e.pose. to, she.was able.to rise.above.the.pre.ailing challe.ge. of he. time.to build a firm pe.e.tal upon which many wome. politicians in Nige.ia have.stood to launch the.se.ve. to political lime.ight. The.study conclude. that the.principle. of libe.alism and a de.ire.to foste. the.political de.e.opme.t of Nige.ia account for Margare. e.po＇s ve.ture.into the.political fie.d.

关键词： Margare. e.po wome. conflict politics e.ancipation

Distribution of actinomyce.e. in oil contaminate. ultisols of the.Nige. De.ta(Nige.ia)

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Journal of e.vironme.tal scie.ce. 2000年第3期12卷 296-302页

作者： J.P. essien 1, e. D. Udose. 2 (1. De.artme.t of Microbiology, Unive.sity of Uyo, Nige.ia 2. De.artme.t of Che.istry and Bioche.istry, Unive.sity of Uyo,Nige.ia) De.artme.t of Microbiology University of Uyo Nigeria De.artme.t of Che.istry and Bioche.istry University of Uyo Nigeria

The.distribution of actinomyce.e. in oil contaminate. sandy loam ultisols of the.Nige. De.ta re.ion of Nige.ia was studie. to aid in unde.standing the.e.fe.t of hydrocarbons on indige.ous microbial population in tropical soils. The.ave.age.total counts of actinomyce.e. in all the.oil sample. analyse. was 10 3 cfu/g. Highe. counts of actinomyce.e. we.e.obse.ve. during the. dry se.son than during the.we. se.son. The.counts of hydrocarbonoclastic actinomyce.e. corre.ate. positive.y with the.total count of actinomyce.e.. The.actinomyce.e. we.e.ge.e.ally re.tricte. to the.top soil(0—10 cm soil de.th) although a se.mingly de.pe.(down to 40 cm soil de.th) distribution was notice. in the.dry se.son. The.isolate. include. oil de.rading spe.ie. of Actinoplane., Norcadia, stre.tomyce. and stre.tosporangium. The.r high oil utilization ability indicate. the.r positive.pote.tial and role.in the.biore.e.iation of oil spille. soils.

关键词： actinomyce.e. oil contaminate. ultisols

Gastroprote.tive.e.fe.t of the.aque.us le.f e.tract of Guie.a se.e.ale.sis in Albino rats

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Asian Pacific Journal of Tropical Me.icine 2013年第10期6卷 771-775页

作者： Akuodor GC essien AD David-Oku e.Chilaka kC Akpan JL e.e.kpo B e.e.nwume.u JOC De.artme.t of Pharmacology College of Medical SciencesUniversity of Calabar De.artme.t of Bioche.istry of Medical SciencesUniversity of Calabar De.artme.t of Pharmacology and The.ape.tic College of Health SciencesNnamdi Azikiwe University De.artme.t of Pharmacology and The.ape.tic Faculty of Clinical MedicineEbonyi State University school of Pharmacy Kampala International University

Obje.tive.To e.aluate.the.e.fe.t of aque.us le.f e.tract of Guie.a se.e.ale.sis(***)on gastric mucosal damage.using diffe.e.t ulce. ***:Conside.ing the.above.claims,the.pre.e.t study was unde.take. to validate.the.gastroprote.tive.pote.tial of the.aque.us le.f e.tract of this plant against e.hanol,wate. imme.sion and Aspirin induce. ulce. ***:The.le.f e.tract(50,100 and 200 mg/kg,p.o.)significantly(Pe.re.se. the.ulce. inde. in all assays ***:The.re.ults obtaine.,provide.strong e.ide.ce.of antiulce. activity of the.le.f e.tract of *** and support the.traditional use. of the.plant for the.tre.tme.t of ulce..

关键词： Guie.a se.e.ale.sis Aque.us e.tract e.hanol Aspirin stre.s induce. gastric ulce.s

Bioame.dme.t of pe.role.m contaminate. ultisol:e.fe.t on oil conte.t, he.vy me.als and pH of tropical soil

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Journal of e.vironme.tal scie.ce. 2001年第1期13卷 92-98页

作者： e. D. Udose. 1, J. P. essien 2, R. M. Ubom 2 (1 De.artme.t of Che.istry and Bioche.istry, Unive.sity of Uyo, Nige.ia 2 De.artme.t of Botany and Microbiology, Unive.sity of Uyo, Nige.ia) Unive.sity of Uyo 尼日利亚

The.e.fe.t of organic ame.dme.ts on the.oil conte.t, he.vy me.als conce.tration and pH of pe.role.m contaminate. sandy loam ultisol obtaine. from Rumue.pe.oil fie.d in e.ohua Local Gove.nme.t Are. of Rive.s state. Nige.ia was de.e.mine.. Pe.role.m contaminate. soils we.e.tre.te. with wood ash, compost and sawdust. The.addition of organic ame.dme.ts re.ulte. in a significant(at 95% probability le.e.) de.re.se.in oil conte.t by 92% for composting, 81% for soil tre.te. with sawdust and 58% for soil with ash supple.e.tation, ove. 6 months. The.e.fe.t of tre.tme.ts on the.iron(Fe., coppe.(Cu) and le.d(Pb) conce.tration was significant at P e.re.e.iation also affe.te. the.pH of soil. This initial pH of 5 6 was de.re.se. by the.application of compost and sawdust supple.e.ts re.pe.tive.y to a final pH of 5 2 and 5 3. On the.othe. hand, ame.ding the.soil with wood ash raise. the.pH from 5 6 to 6 2. Incre.se. acidity cause. a de.re.se.in the.he.vy me.als conce.tration in the.contaminate. soil. soil tre.tme.t with compost ge.e.ally gave.the.be.t re.e.iation re.ults, followe. by sawdust and the. ash. Adjusting the.pH of oil contaminate. soil to high acidic le.e.s may promote.the.availability and migration of he.vy me.als in re.e.iate. soils and not ne.e.sarily the.rate.of oil mine.alization.

关键词： bioame.dame.t tropical soil Nige

Ge.che.ical fractionation and e.ological risks asse.sme.t of be.thic se.ime.t-bound he.vy me.als from coastal e.osyste.s off the.e.uatorial Atlantic Oce.n

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Inte.national Journal of se.ime.t Re.e.rch 2017年第3期32卷 410-420页

作者： Nsikak U.Be.son essien D.Udose. Jose.h P.essien Winifre. U.Anake.Ade.usayo e.Ade.apo Oye.onke.A.Akintokun Omowunmi H.Fre.-Ahmadu Abass A.Olajire Analytical and e.vironme.tal Che.istry Unit Department of Chemistry Covenant University De.artme.t of Che.istry University of Uyo De.artme.t of Microbiology University of Uyo De.artme.t of Pure.and Applie. Che.istry Ladoke Akintola University of Technology

This study de.e.mine. the.pollution, fractionation, and e.ological risks of se.ime.t-bound he.vy me.als from coastal e.osyste.s off the.e.uatorial Atlantic Oce.n. Contamination Factor(CF), pollution load inde.(PLI), and ge.accumulation inde.(Ige.) we.e.use. to asse.s the.e.te.t of the.he.vy me.al pollution, while.the.pote.tial e.ological risk was e.aluate. using the.risks asse.sme.t code.RAC) and Hkanson pote.tial e.ological risk. The.analysis re.e.le. conce.trations(mg/g, dw) of the.cadmium(Cd),chromium(Cr), coppe.(Cu), nicke.(Ni), and le.d(Pb) in se.ime.ts for we. and dry se.sons vary from 4.40-5.08, 14.80-21.09. 35.03-44.8, 2.14-2.28, and 172.24-196.39, re.pe.tive.y. The.re.ults also showe. that the.me.al fractionation pe.ce.tage. in the.re.idual, oxidizable. and re.ucible.fractions are.the.most significant, while.the.e.change.ble.and carbonate.bound trace.me.als are.re.ative.y low. The.RAC value. indicate.no risk for Cd and Ni and low risk for othe. me.als at all the.studie. site. during both *** e.ological risk analysis of the.he.vy me.al conce.trations indicate. that Cd had high individual pote.tial e.ological risk, while.the.othe. me.als have.low risk at all inve.tigate. site.. The.multi-e.e.e.tal pote.tial e.ological risk indice.(R1) indicate.high e.ological risk in all the.e.osyste.s.

关键词： spe.iation He.vy me.al pollution e.ological risk asse.sme.t Contamination indicators spatial distribution

Re.ativistic Tre.tme.t of Massive.Kle.n-Gordon Particle.by Modifie. Ge.e.alize. Hulthe. Pote.tial

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Journal of Mathe.atics and syste. scie.ce 2017年第2期7卷 73-78页

作者： Akaninye.e.D. Antia Ime. e. essien Jose.h G. Atat De.artme.t of Physics University of Uyo Nigeria.

Approximate.bound state.solutions of spinle.s particle. with a spe.ial case.of e.ual scalar and ve.tor modifie. ge.e.alize. Hulthe. pote.tial has be.n obtaine. unde. the.massive.Kle.n-Gordon e.uation. The.e.e.gy e.ge.value. and the.corre.ponding wave.functions e.pre.se. in te.ms of a Jacobi polynomial are.also obtaine. using the.parame.ric ge.e.alization of the.Nikiforov-Uvarov （NU） me.hod. Unde. limiting case. our re.ult are.in agre.me.t with the.e.isting lite.ature. Our re.ults could be.use. to study the.inte.actions and binding e.e.gie. of the.ce.tral pote.tial for diatomic mole.ule. in the.re.ativistic frame.ork which have.many applications in physics and some.othe.s re.ate. discipline..

关键词： Massive.Kle.n-Gordon e.uation modifie. ge.e.alize. Hulthe. pote.tial e.ge.value. wave.function Nikiforov-Uvarovme.hod and pote.tial barrie..

De.e.mination of Incompre.sibility (Bulk Modulus), e.asticity (Young’s Modulus) and Rigidity (she.r Modulus) of Uyo and Its e.viron, southe.ste.n Nige.ia

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Journal of Ge.scie.ce.and e.vironme.t Prote.tion 2023年第1期11卷 127-138页

作者： Ubong e. essien Akaninye.e.Okon Akankpo Magnus U. Igboe.we.e.manue. B. Umore. De.artme.t of scie.ce.Te.hnology Akwa Ibom State Polytechnic Ikot Osurua Nigeria De.artme.t of Physics University of Uyo Uyo Nigeria De.artme.t of Physics Michael Okpara University of Agriculture Umudike Nigeria

In this work, se.smic re.raction was use. to obtain e.astic prope.tie. (she.r modulus (μ), Young modulus (e., Bulk modulus (K) and lithological information in Uyo and its e.viron as an aid to e.gine.ring foundation. Using se.smic re.raction me.hod, the.top and we.the.e. laye. of the.e.gine.ring foundation in the.study are. was inve.tigate. to de.e.mine.the.e.astic parame.e.s of top soil and also asse.s the.stre.gth of e.gine.ring foundation base. on the.parame.e. distribution. A 24-channe. signal e.hance.e.t se.smograph, ge.phone., sle.ge.hamme. and a me.al plate.(source. for ge.e.ating se.smic wave. we.e.use.. The.study are. lie. be.we.n latitude. 4˚45' and 5˚15'N and be.we.n longitude. 7˚45' and 8˚30'e.in the.Nige. De.ta re.ion of southe.n Nige.ia. Ge.logically, the.are. is locate. in the.Te.tiary to Quate.nary Coastal Plain sands (CPs) (othe.wise.calle. the.Be.in Formation) and Alluvium e.vironme.ts of the.Nige. De.ta re.ion of southe.n Nige.ia. she.r Modulus had ave.age.value. of 0.43 × 10sup>8sup> N/msup>2sup> and 1.40 × 10sup>8sup> N/msup>2sup> for laye.s 1 and 2 re.pe.tive.y. The.ave.age.value. of the.Young Modulus for laye.s 1 and 2 we.e.de.e.mine. as 2.32 × 10sup>8sup> N/msup>2sup> and 3.84 × 10sup>8sup> N/msup>2sup> re.pe.tive.y. The.ave.age.value. of the.bulk Modulus for laye.s 1 and 2 we.e.e.timate. as 1.52 × 10sup>8sup> N/msup>2sup> and 4.93 × 10sup>8sup> N/msup>2sup> re.pe.tive.y.

关键词： Uyo Ve.ocity se.smic Re.raction se.ime.ts Vp/Vs

Poisson’s Ratio of surface.soils and shallow se.ime.ts De.e.mine. from se.smic Compre.sional and she.r Wave.Ve.ocitie.

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Inte.national Journal of Ge.scie.ce. 2014年第12期5卷 1540-1546页

作者： U. e. essien A. O. Akankpo M. U. Igboe.we De.artme.t of scie.ce.Te.hnology AkwaIbom State Polytechnic Ikot Osurua Nigeria De.artme.t of Physics University of Uyo Uyo Nigeria De.artme.t of Physics Michael Okpara University of Agriculture Umudike Nigeria

This pape. pre.e.ts the.re.ults of se.smic compre.sional, P- and she.r, s-wave.me.sure.e.ts carrie. out on the.unconsolidate. top-soil at the.diffe.e.t locations of the.study are. to de.e.mine.Poisson’s ratio. In this work, se.smic re.raction data is use. to de.e.mine.Poisson’s ratio as an aid to e.gine.ring foundation. A 12-channe. se.smograph with signal stacking ability was use. toge.he. with high fre.ue.cy (100 Hz) ge.phone. on the.top-soil. The.ge.phone.inte.vals we.e.se. to 5 m at the.all locations. In all the.locations, Vp/Vs ratio range. from 1.0289 to 1.4185 for the.top laye.. Vp/Vs ratio in the.se.ond laye. range. from 1.0512 to 1.5834. The.Poisson’s ratio for the.first laye. range. from -8.0324 to 0.2060. For the.se.ond laye., the.Poisson’s ratio range. from -0.7567 to 0.1683. The.value. of Vp/Vs ratio le.s than in the.first laye. and in some.locations in the.se.ond laye. re.ulte. in ne.ative.Poisson’s ratio. The.low and ne.ative.value. of Poisson’s ratio are.symptomatic of occurre.ce.of ripable.anisotropic mate.ials in the.locations whe.e.the. occur, which sugge.ts that indicate. ave.age.de.th should be.re.ove. and re.ille. with ge.mate.ials that may be.re.ilie.t to carry e.gine.ring loads.

关键词： se.smic Re.raction e.e. Vp/Vs Ratio Poisson’s Ratio

e.fe.t of synthe.ic Hormone.substitute. on Rooting of Vine.Cuttings in Wate. Yam (Dioscore. alata L.)

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Ame.ican Journal of Plant scie.ce. 2016年第9期7卷 1372-1379页

作者： e.ak A. Uyoh e.fiom e. Ita Me.cy essien e.e.e.Abasi F. e.ona Mary Binang De.artme.t of Ge.e.ics and Biote.hnology University of Calabar Calabar Nigeria

The.use.of yam vine.cuttings as propagule. with appropriate.synthe.ic rooting hormone. such as IBA (Indole.Butyric Acid) and NAA (Naphthale.e.Ace.ic Acid) has pre.iously be.n re.orte. as succe.sful but e.pe.sive. To source.for che.pe. alte.native., this study compare. the.e.fe.t of some.natural and synthe.ic hormone. on rooting of vine.cuttings in two varie.ie. of Dioscore. alata. Vine.cuttings from thre. months old wate. yam varie.ie. we.e.tre.te. se.arate.y with 1%, 3% and 5% conce.trations of e.ch of the.following: ne.m le.f ash, coconut wate., 2,4-D and IBA with wate. as control. Tre.te. cuttings we.e.plante. in triplicate. in polythe.e.bags using the.comple.e.y randomise. de.ign and wate.e. once.in two days for 49 days. Data colle.te. on rooting pe.ce.tage. numbe. of roots pe. plant, me.n root le.gth, numbe. and le.gth of ne. vine. we.e.subje.te. to analysis of variance.te.ts and the.me.ns se.arate. using le.st significant diffe.e.ce.te.ts. A 100% rooting was obse.ve. in vine. tre.te. with 1% or 3% coconut wate. and ne.m ash. The.e.vine. also ge.e.ate. significantly gre.te. numbe. of ne. vine. (P e. to those.from synthe.ic hormone.. Vine. tre.te. with 5% ne.m produce. the.highe.t numbe. of roots (145.33 ± 9.21;P e.those.tre.te. with 3% ne.m produce. the.longe.t roots (45.3 ± 9.23 cm) followe. by those.tre.te. with 3% coconut wate. (24.3 ± 3.48). The.study re.e.ls that ne.m le.f ash and coconut wate. are.be.te. root promoting age.ts for wate. yam vine. than 2,4-D and IBA and could be.te.te. furthe. for use.as natural hormonal substitute. to the.synthe.ic hormone..

关键词： Root-Promoting Age.ts Dioscore. alata Vine.Cuttings Ne.m Le.f Ash Coconut Wate.