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Thermal co.d.ctivity o. so.ls with heavy metals co.centratio. fro. the Niger d.lta regio. o. Nigeria

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Jo.rnal o. Zhejiang University-Science B(Bio.ed.cine & Bio.echno.o.y) 2006年第8期7卷 615-618页

作者： akinyemi o.d.o.o.o.ELA J.A AKINLAd. o.o. AKANd. o.o. d.partment o. Physics University o. Agriculture AbeokutaPMB 2240Nigeria

This paper presents the characteristic thermal and.chemical pro.erties o. so.e surface so.l samples fro. the o.l-pro.ucing regio.s o. Nigeria. A micro.ro.esso.-based.thermal analyzer was used.to.d.termine the thermal co.d.ctivity while spectro.ho.o.etric pro.ed.re was emplo.ed.to.co.d.ct the heavy metal co.centratio. analysis. Thermal co.d.ctivity values were co.pared.with heavy metal co.centratio.s in each so.l sample. The values o. lead.and.cad.ium and.their respective measured.thermal co.d.ctivities were highly co.related. with their co.relatio. co.fficients bo.h greater than 0.900, while o.her metals sho.ed.no.co.relatio..

关键词： So.l Thermal co.d.ctivity Heavy metals Nigeria

Prevalence, Clinical Features and.o.tco.e o. Neo.atal Malaria in Two.Majo. Ho.pitals in Jo., No.th-Central Nigeria

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Ad.ances in Infectio.s d.seases 2017年第3期7卷 55-69页

作者： Ud.0}hukwu M. d.ala Kenneth I. o.yed.be akinyemi o. d. o.akunrin o.ubunmi o. d.ala Bo.e To.a d.niel Egah Stephen o.uche d.partment o. Paed.atrics University of Jos Jos Plateau State Nigeria d.partment o. Med.cal Micro.io.o.y University of Jos Plateau State Nigeria d.partment o. Family Med.cine Jos University Teaching Hospital Jos Plateau State Nigeria

Malaria was tho.ght to.be rare in neo.ates. Ho.ever, recent stud.es repo.t increasing prevalence in neo.ates. Clinical features o. neo.atal malaria have also.no. been ad.quately repo.ted. This stud. was und.rtaken to.assess the prevalence, clinical features and.o.tco.e o. malaria in neo.ates ad.itted.into.two.tertiary ho.pitals in Jo., Plateau State. All co.secutive neo.ates aged.0 - 28 d.ys ad.itted.into.the neo.atal units o. Jo. University Teaching Ho.pital and.Bingham University Teaching Ho.pital, Jo. were recruited.into.the stud.. Giemsa stained.blo.d.films o. the neo.ates were examined.by trained.micro.co.ists. Neo.ates with malaria had.presenting clinical features reco.d.d.and.treated.with amo.iaquine (1st line) and.quinine (2nd.line). Clinical features and.parasitaemia were mo.ito.ed.fo. 14 d.ys fo. o.tco.e. o. the 301 neo.ates enro.led. 16 had.malaria parasitaemia giving a prevalence o. 5.3%. Co.genital malaria acco.nted.fo. 87.5% o. cases o. neo.atal malaria. Plasmo.ium falciparum mo.o.infectio. was respo.sible fo. all the cases o. malaria. ITN use in pregnancy o.fered.so.e pro.ectio. against neo.atal malaria (CI=0.2 - 0.7). The med.an parasite d.nsity was 255 (72, 385) parasites/μl. Fever was significantly present in 10 (66.7%) o. the cases (p=0.03). Fifteen o. the 16 neo.ates had.clinical and.parasito.o.ical cure o. treatment with amo.iaquine. o.e treatment failure had.cure after retreatment with quinine. There was no.mo.tality in all 16 neo.ates treated.fo. malaria. Malaria is no. rare in neo.ates o. ad.issio. in Jo.. Fever is the co.mo.est clinical feature o. neo.atal malaria. Amo.iaquine pro.id.d.effective treatment o. malaria in neo.ates in Jo..

关键词： Neo.atal Malaria Prevalence Amo.iaquine Bed Nets

Petro.raphy and.geo.hemistry o. expo.ted.Co.o.bian co.ls:Implicatio.s fro. co.relatio. and.regressio. analyses

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Energy Geo.cience 2021年第3期2卷 201-210页

作者： Segun A.akinyemi Ferney Bo.o.quez Nazrul Islam Bino. K.Saikia Carlo. H.Sampaio.Tito.J.Crissien Luis F.o.Silva Enviro.mental Remed.atio.&Geo.o.lutio. Gro.p Department of GeologyFaculty of ScienceEkiti State University Ado EkitiP.M.B.5363Ado EkitiNigeria d.partment o. Civil and.Enviro.mental Engineering Universidad de La CostaCalle 58#55-66.080002BarranquillaAtlanticoColombia Co.l and.Energy Gro.p Materials Science&Technology DivisionCSIR-North East Institute of Science&TechnologyJorhat785006India d.partament d.EnginyeriaMinera Industrial I TICSerra Húnter ProfUniversitatPolitecnica de Catalunya Barcelona TechAv.Bases de Manresa 61e63Manresa08242BarcelonaSpain

The petro.o.y o. co.l,as d.termined.by the micro.co.ic analysis o. o.ganic and.ino.ganic elemental co.stituents o. co.l,pro.id.s info.matio. o. its nature and.*** is used.wo.ld.id. in the pro.uctio. o. thermal energy and.*** the case o. high-quality Co.o.bian co.ls,o.ly limited.stud.es have been carried.*** present stud. presents the geo.hemical,mineralo.ical,and.petro.o.ical characteristics o. co.l samples co.lected.fro. Puerto.d.ummo.d.in Cienaga,Co.o.bia,to.pred.ct their po.ential ***,the ultimate,pro.imate,petro.raphic,gro.s calo.ific value(GCV),ash fusio. temperature,Fo.rier transfo.m infrared.spectro.co.y(FTIR),X-ray d.ffractio.(XRd.,X-ray fluo.escence(XRF),and.Thermo.ravimetric(TG)analyses were emplo.ed.in this *** petro.o.ical analysis reveals that Co.o.bian co.ls are naturally mo.e abund.nt in vitrinite(72%)than inertinite(14e23%)*** and.alumino.ilicate are the main minerals present as fine particles mixed.with *** XRd.and.FTIR analyses sho. that the mo.t co.mo. and.d.0}inant minerals are quartz,while gypsum,hematite,calcite and.mica o.cur in lesser *** o.id. co.po.itio. o. the co.l ashes co.sists o. 51e58%Sio. and.18e25%Al2o. as d.termined.by XRF *** co.relatio. and.regressio. analysis,the mo.sture co.tent sho.s a reverse co.relatio. with GCV(Regressio. value o. R2¼0.68).This stud. helps researchers to.co.prehend.the impo.tance o. Co.o.bian co.ls and.presents vario.s techniques fo. characterisatio. o. co.ls.

关键词： Co.l characterisatio. Geo.hemistry Mineralo.y Co.l petro.o.y Co.o.bia

A Micro.Stud. to.d.termine Po.o.ity, Hyd.aulic Co.d.ctivity, Permeability and.the d.scharge Rate o. Gro.nd.ater in o.d.0}State Riverbed., So.thwestern Nigeria

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Internatio.al Jo.rnal o. Geo.ciences 2014年第11期5卷 1254-1262页

作者： Akintayo.d. o.o.o.a Sund.y J. Akinpelu Abiso.a M. Ad.segun o.ukayo.e d. akinyemi d.partment o. Physics College of Natural Sciences Federal University of Agriculture Abeokuta Nigeria

Labo.ato.y stud. o. three riverbed.so.l samples d.no.ed.as A, B and.C have been carried.o.t by d.termining the so.ls Po.o.ity, Hyd.aulic co.d.ctivity, Permeability and.also.investigating if there are po.nts o. co.vergence between the d.scharge rate and.angle o. tilt fo. the abo.e mentio.ed.samples. The experimental results fo. Po.o.ity were appro.imately within 34% - 37%, Hyd.aulic co.d.ctivity was within 3.02 × 10-5 - 9.70 × 10-5 (m/s) and.Permeability was within 2.74 × 10-12 - 8.80 × 10-12 (m2). Pressure generally increases as d.stance o. flo. increases fo. θ = 5° - 25° but there was d.crease in pressure as d.stance o. flo. increases fo. all three samples when θ = 0°. The po.nts o. co.vergence fo. the d.scharge rate ranged.fro. 0.001 × 10-10 - 4.54 × 10-10 (m3/s), while the angle o. tilt co.vergence po.nts ranged.fro. 0.1° to.3.6°. There was increase in d.scharge rate as angle o. tilt increases fo. all three samples.

关键词： Pressure d.gital Mano.eter Pressure Grad.ent Glo.al Po.itio.ing System Riverbed

New so.ito. wave so.utio.s o. a(2+1)-d.mensio.al Sawad.-Ko.era equatio.

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Jo.rnal o. o.ean Engineering and.Science 2023年第5期8卷 527-532页

作者： Ko.g d.bin Had. Rezazad.h Najib Ullah Javad.Vahid. Kalim U.Tariq Lanre akinyemi d.partment o. Mathematics Yantai Nanshan UniversityShandong 265713China Faculty o. Engineering Techno.o.y Amol University of Special Modern TechnologiesAmolIran d.partment o. Mathematics COMSATS University IslamabadIslamabad 45550Pakistan d.partment o. Applied.Mathematics Iran University of Science and TechnologyTehranIran d.partment o. Mathematical Sciences University of South AfricaPretoria 0002South Africa d.partment o. Mathematics Mirpur University of Science and TechnologyMirpur 10250(AJK)Pakistan d.partment o. Mathematics Lafayette CollegeEastonPennsylvaniaUnited States

In this wo.k,we stud.ed.a(2+1)-d.mensio.al Sawad.-Ko.era equatio.(SKE).This mo.el d.picts no.-linear wave pro.esses in shallo. water,fluid.d.namics,io.-aco.stic waves in plasmas and.o.her phe-no.ena.A co.ple o. well-established.techniques,the Bäcklund.transfo.matio. based.o. the mo.ified.Kud.yasho. metho.,and.the Sard.r-sub equatio. metho. are applied.to.o.tain the so.ito. wave so.utio. to.the(2+1)-d.mensio.al *** illustrate the behavio. o. the no.linear mo.el in an appealing fashio.,a variety o. travelling wave so.utio.s are fo.med.such as co.to.r,2d.and.3d.*** pro.po.ed.appro.ches are pro.ed.mo.e co.venient and.d.0}inant fo. getting analytical so.utio.s and.can also.be implemented.to.a variety o. physical mo.els representing no.linear wave pheno.ena.

关键词： Mo.ified.Kud.yasho. metho. Sard.r-sub equatio. metho. Bäcklund.transfo.matio.(2+1)-d.mensio.al SKE So.ito. wave so.utio.s

Using UNAId.’s o.ganizing framewo.k to.assess Nigeria’s natio.al HIV mo.ito.ing and.evaluatio. system

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o.en Jo.rnal o. Preventive Med.cine 2012年第3期2卷 372-378页

作者： Kayo.e o.ungbemi Ko.a A. o.ed.ran Stephanie Mullen Anne LaFo.d.Ad.remi Azeez d.vid.Bo.ne Tend.yi Nd.0}i Mharad.e Natasha Kanagat akinyemi Ato.atele Measure Evaluatio. Pro.ect John Snow Inc. Washington D.C. USA Mo.ito.ing and.Evaluatio. Zimbabwe AIDS Network Harare Nigeria Natio.al AId. and.STIs Co.tro. Pro.ramme Federal Ministry of Health Abuja Nigeria Strategic Kno.led.e Management National Agency for the Control of AIDS (NACA) Abuja Nigeria USAId.Nigeria Abuja Nigeria

The Nigeria Natio.al Respo.se Management Info.matio. System (NNRIMS), d.velo.ed.in 2004 as a framewo.k fo. mo.ito.ing and.evaluating the co.ntry’s respo.se to.HIV, d.0}s no. functio. at an o.timum level d.e to.several challenges, includ.ng a co.fusing pro.iferatio. o. vertical repo.ting systems, co.petitio. amo.g secto.s, and.the nascent nature o. the mo.ito.ing and.evaluatio. (M&E) sub-systems within many institutio.s. An assessment o. the existing M&E system was co.d.cted.to.verify whether the system has the capacities to.pro.id. essential d.ta fo. mo.ito.ing the epid.mic and.id.ntifying critical pro.ramming gaps. Nigeria’s Natio.al Agency fo. the Co.tro. o. AId. (NACA) used.an o.ganizing framewo.k fo. a natio.al HIV M&E system d.velo.ed.by UNAId., to.assess the strengths and.weaknesses o. the NNRIMS to.generate d.ta fo. evid.nce-based.d.cisio.making. The participato.y appro.ch used.d.ring an assessment wo.ksho. ensured.that the pro.ess was co.ntry-led.and.-o.ned.to.build.co.sensus and.lo.al capacity, and.that it enco.raged.ad.0}tio. o. a single natio.al-level multisecto.al HIV M&E system. The assessment fo.nd.an o.erable M&E system at the natio.al level but a much weaker system at the state and.lo.al levels and.acro.s seven o.her secto.s. There are multiple d.ta co.lectio. and.repo.ting to.ls at the facility level that lead.to.vertical repo.ting systems, which increases the burd.n o. repo.ting at lo.er levels, especially by service pro.id.rs. Human reso.rces are being d.velo.ed. but pro.lems remain with the quantity and.quality o. staff. d.ta use, tho.gh evid.nt at the natio.al level, is still very weak amo.g five o. the seven secto.s assessed. The assessment results have been used.to.d.velo. a natio.al co.ted.M&E wo.kplan to.which all stakeho.d.rs co.tributed.in a co.rd.nated.respo.se to.strengthen the system.

关键词： HIV/AId. Nigeria 12 Co.po.ents M&E System