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Ope. Journal of Physical Che.istry 2018年第1期8卷 15-32页

作者： Romanus N. Njong Bridge. N. Ndosiri e.manue. N. Nfor offiong e. offiong De.artme.t of Che.istry Faculty of Science University of Buea Buea Cameroon De.artme.t of Inorganic Che.istry Faculty of Science University of Yaounde 1 Yaounde Cameroon De.artme.t of Pure.and Applie. Che.istry University of Calabar Calabar Nigeria

The.inhibition pe.formance.of 1-hydralazinophthalazine.(HPZ) (1), and synthe.ize.1-(2-[(5-me.hylfuran-2-yl)me.hyle.e.] hydrazono) phthalazine.(MFHPZ) (2), 1-(phthalazin-1(2H)-one. [(pyridin-2-yl) e.hylide.e. hydrazone.(ACPHPZ) (3) and (2-ace.ylthiophe.e.hydrazono) phthalazine.(ACTHPZ) (4) has be.n inve.tigate. for mild ste.l in 1 M HCl. Compound 4 shows maximum inhibition e.ficie.cy of 93% at 5.0 × 10-3 M conce.tration. The.e.aluation of the.modynamics and activation parame.e.s indicate. spontane.us adsorption of the.inhibitor mole.ule. which take. place.through che.isorption. The.adsorption of 3 and 2 follows Langmuir adsorption isothe.m and Te.kin adsorption isothe.m for 4 and 1. The.inhibitor e.ficie.cy was of the.orde. 4 > 3 > 1 > 2. Impe.ance.study for the.re.re.e.tative.inhibitor compounds 4 and 3 showe. that de.re.se.in charge.transfe. re.istance.is re.ponsible.for e.fe.tive.prote.tion of mild ste.l surface.by the.te.te. inhibitor.

关键词： Mild Ste.l Hydralazine Hydrochloride We.ght Loss Corrosion Inhibition

A Nove. Mixe. Ligand Dinucle.r Comple. of Cobalt (II): Synthe.is, Characte.ization and Magne.ic Studie.

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Crystal Structure.The.ry and Applications 2014年第1期3卷 22-29页

作者： e.manue. N. Nfor Luke.L. Ke.nan Justin Ne.wa Pe.e. T. Ndifon Romanus N. Njong Christe.le.N. T. Dze.se.offiong e. offiong De.artme.t of Che.istry University of Bath Bath UK De.artme.t of Che.istry University of Buea Buea Cameroon De.artme.t of Inorganic Che.istry Coordination Chemistry Laboratory University of Yaounde I Yaoundé Cameroon De.artme.t of Pure.and Applie. Che.istry University of Calabar Calabar Nigeria

A nove. dinucle.r comple. [Co2(atr)3(mal)2(H2O)2]·4H2O(1) (atr = 4-amino-1,2,4-triazole.and mal = malonic acid) containing mixe. N and O-donor atoms has be.n pre.are. and structurally characte.ize.. The.structure.is made.up of the.symme.rically 1, 2, 4-triazole.bridge. [Co2(atr)3(mal)2(H2O)2] moie.y and four lattice.wate. mole.ule.. The.single.crystal X-ray analysis re.e.ls that the.comple. has a distorte. octahe.ral structure. Magne.ic susce.tibility me.sure.e.ts re.e.ls that antife.romagne.ic inte.actions e.ists be.we.n the.high spin Co(II) ions within the.dinucle.r unit.

关键词： Dinucle.r Comple. Cobalt (II) Comple. Magne.ic Prope.tie. Mixe. Triazole.Malonate

Rare.Case.of a Patie.t Pre.e.ting with Parathyroid Hormone.Re.ate. Pe.tide.Me.iate. Hype.calce.ia and IgG He.vy Chain Dise.se. Case.Re.ort and Re.ie. of Lite.ature

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Ope. Journal of Blood Dise.se. 2015年第3期5卷 31-38页

作者： Damie. Hansra Diaz Lie.e.Victoria Sujoy Ikpatt offiong Chris Wunsch Jame. e. Hoffman Oncology and Radiation Associate. Miami USA De.artme.t of Inte.nal Me.icine University of Miami/Jackson Memorial Hospital Miami USA De.artme.t of Pathology and Laboratory Me.icine University of Miami/Jackson Memorial Hospital Miami USA Sylve.te. Compre.e.sive.Cance. Ce.te. Miami USA

IgG He.vy Chain Dise.se.(γHCD) is a rare.plasma ce.l disorde.. Hype.calce.ia re.ate. to plasma ce.l dyscrasias is re.ate. to non-PTHrP re.ate. me.hanisms. He.e.we.de.cribe.the.first case.of a patie.t with γHCD and PTHrP re.ate. hype.calce.ia. Me.hods: Patie.t case.de.ive. from chart re.ie. from 2011 to 2015. Lite.ature.re.ie. pe.forme. se.rching PubMe. 1968-curre.t. Re.ults: The.patie.t was diagnose. with hype.calce.ia with e.e.ate. PTHrP and e.clusion of othe. e.iologie. of hype.calce.ia. She.was diagnose. with (γHCD) by M-spike.0.64 g/dL, IFe.showing a broad band of IgG he.vy chain, without associate. light chains and se.e.e.de.re.sion of the.non-mono-clonal IgG. Se.um immunoglobulins de.onstrate. e.e.ate. IgG (2110 mg/dL), normal IgA (46 mg/dL) and de.re.se. IgM (e.marrow biopsy showe. 5% PCs, non-clonal by kappa/lambda, but e.clusive.for IgG by IHC, without any staining for IgA or IgM. The.patie.t was starte. on the.apy with improve. hype.calce.ia and PTHrP le.e.s. Conclusions: This is the.first re.orte. case.of γHCD pre.e.ting with PTHrP re.ate. hype.calce.ia. Give. that ske.e.al involve.e.t is uncommon in γHCD, hype.calce.ia se.ondary to γHCD may at time. be.a PTHrP drive. phe.ome.on and we.re.omme.d that this te.t be.orde.e. in such case..

关键词： Hype.calce.ia Parathyroid Hormone.Re.ate. Pe.tide (PTHrP) Franklin Dise.se He.vy Chain Mye.oma

Socio-e.onomic Implications of Re.urre.t Flooding on Wome. De.e.opme.t in Southe.n Ijaw Local Gove.nme.t Are., Baye.sa State. Nige. De.ta Are. of Nige.ia

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Journal of Ge.scie.ce.and e.vironme.t Prote.tion 2016年第8期4卷 33-46页

作者： Oluye.i Ayorinde.Akintoye.Abiodun Komomo e.ong De.ine.offiong e.fiong Pe.e. Okpe.Agada Opaminola Nicholas Digha De.artme.t of Ge.graphy and e.vironme.tal Scie.ce University of Calabar Calabar Nigeria De.artme.t of Public He.lth University of Calabar Calabar Nigeria De.artme.t of Pharmacy University of Calabar Teaching Hospital Calabar Nigeria

The.main purpose.of this study is to ide.tify the.socio-e.onomic implications of re.curre.t flooding on wome. de.e.opme.t in southe.n Ijaw Local Gove.nme.t Are.. Ge.e.ally, flooding may re.ult in socio-e.onomic, e.ological and he.lth proble.s. This study assume. that on flood days the.move.e.t of custome.s and se.le.s te.ds to be.hinde.e., thus re.ulting in the.re.ardation of transactions and the.re.uction of daily income.e.rne.. The.study compare. the.situation of fe.ale.trade.s with that of male.trade.s. Both primary and se.ondary data we.e.use. in this study. Primary data we.e.colle.te. using an ope.-e.de. que.tionnaire. A total of 83 que.tionnaire. we.e.randomly distribute. to me.be.s of four communitie., which we.e.se.e.te. through stratifie. random sampling proce.ure.. Also 33 randomly se.e.te. wome. and me. re.pe.tive.y, e.gage. in marke.ing activitie. from ope. and locke.-up shops, we.e.sample. to obse.ve.the.le.e. of the.r pe.sonal income.(in Naira), from custome.s patronage.during 3 flood days and 3 non-flood days. Othe. data and information we.e.obtaine. through Ke. Informants Inte.vie. (KII), and obse.vations. Hypothe.e. I and II we.e.te.te. using Analysis of Variance.(ANOVA) statistical mode.. Null hypothe.is I (H0), which state. that “The.e.is no statistically significant diffe.e.ce.in the.income.e.rne. by me. and wome. trade.s from marke.ing activitie. on flood days and non-flood days in Southe.n Ijaw Local Gove.nme.t Are., Baye.sa State., is acce.te. (F-value. 3.8723939, P-value. 2.494e.05), whe.e.s null hypothe.is II (H0), which state. that “The.e.is no statistically significant diffe.e.ce.in the.income.e.rne. by wome. trade.s from marke.ing activitie. on flood and non-flood days in Southe.n Ijaw Local Gove.nme.t Are., Baye.sa State. is re.e.te. (F-value. 2.524902, P-value. 0.030069). Thus while.the.e.is no significant diffe.e.ce.in the.e.rnings of male.and fe.ale.trade.s on flood and non-flood days, the.e.are.significant diffe

关键词： Re.urre.t Flooding Wome. De.e.opme.t Socio-e.onomic Activitie. Nige. De.ta Are.