Vol. 15 No. 2 (2023) | World Journal of Applied Science & Technology

Published: 2024-09-05

Thermodynamic properties of yttrium barium copper oxide (YBa₂Cu₃0_7-x) superconducting quantum well

O. J. Gian, A. D. Antia, I. B. Okon, C. N. Isonguyo

154 – 160

DOI:

10.4314/wojast.v15i2.1

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Perception and public health impact of landscaping of the Center for Wetland, University of Uyo, Uyo, Nigeria

M. F. Okoro, L. P. E. Usip, C. Yaro, C. J. Nworie, I. J. Archibong, E. D. Adams, I. M. Ekpo

161 – 168

DOI:

10.4314/wojast.v15i2.2

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Assessment of activity concentration of radionuclides and their transfer factors from the soil to maize plants in Essien Udim Local Government Area of Akwa Ibom State, Nigeria.

S. A. Akpan, A. B. Nyong , Dianabasi Akpan , I. E. Essien, E. N. Akpan

169 - 174

DOI:

10.4314/wojast.v15i2.3

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Shannon information entropy with improved Kratzer potential under the effects of magnetic and Aharonov-Bohm flux fields

C. N. Isonguyo, E. E. Ituen, I. B. Okon, M. E. Udoh, A. D. Antia, A. N. Ikot

175 - 185

DOI:

10.4314/wojast.v15i2.4

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Transfer factors of ⁴⁰k, ²³²th and ²³⁸u from soil to cassava system from farmlands in selected parts of Akwa Ibom State, Nigeria.

A. B. Nyong, E. B. Umoren, D. N. Akpan, E.E. Ekott, G. A. Ebong, I. E. Essien

186 – 191

DOI:

10.4314/wojast.v15i2.5

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Application of extended Cornell potential with spin-spin interaction to diatomic molecules and mass spectra of heavy mesons

I. S. Abraham, I.B. Okon, A. D. Antia, A. O Akankpo, C. N. Isonguyo, E. E. Ituen

192 - 201

DOI:

10.4314/wojast.v15i2.6

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Phytochemical screening and efficacy of ethanolic fruit and seed extract of Gmelina arborea in the treatment of diabetes in albino rat (Ratus norvegicus)

E. Akpabio, L.P.E. Usip, D. N Bala, U.U Afia, N. D Ekpo , E. B. Bassey, I. Archibong, M. F. Okoro

202 - 206

DOI:

10.4314/wojast.v15i2.7

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Porosity estimation using RHG approach and well log data from southern Niger Delta, Nigeria

E. B. Umoren , J. G. Atat, A. O. Akankpo, I. C. Usen

207 - 212

DOI:

10.4314/wojast.v15i2.8

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Determination of unsafe distance of sound levels from a 65 kVA non-sound proof electric power generator

E. E. Ekott, E. E. Udokang

213 - 217

DOI:

10.4314/wojast.v15i2.9

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Application of 2-dimensional tomography for subsurface lithology imaging and aquifer determination in Etim Ekpo, Southern Nigeria.

E. E. Umoh, A. O. Akankpo , E. B. Umoren, J. G. Atat, A. O. Adeniran,

218 - 222

DOI:

10.4314/wojast.v15i2.10

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Evaluation of net radiation in Uyo, Calabar and Port Harcourt, Nigeria

I. E. Ekanem, A. A. Umoh, U. E. Akpan, J. G. Atat

223 - 228

DOI:

10.4314/wojast.v15i2.11

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Application of multilayer feed-forward neural network to predict porosity and water saturation volumes in parts of onshore Niger Delta

O. E. Edet, I. Tamunobereton- Ari, A. R. C. Amakiri, J. Amonieah

229 - 238

DOI:

10.4314/wojast.v15i2.12

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Knowledge, prevalence and prevention of dermatophyte infections among primary school pupils in Uyo Metropolis

O. Divine-Anthony, O. O. Akinmusire, U. A. Ofon

239 - 244

DOI:

10.4314/wojast.v15i2.13

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Variational stability results of dynamic equations on time-scales using generalized ordinary differential equations

D. K. Igobi, E. Ndiyo, M.P. Ineh

245 - 254

DOI:

10.4314/wojast.v15i2.14

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Screening for Hepatitis E virus (HEV) in slaughtered pig for meat in Uyo using both serological and molecular methods and assessing their public health appraisal

M.O. Irabor, A.A. Adegoke, C.U. Inyang, O.K. Fatunla, M.E Ekpenyong

255 - 259

DOI:

10.4314/wojast.v15i2.15

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Equilibrium solution of two – dimensional non-homogeneous equations in the theory of elastic mixtures

P.J. Udoh, I.J. Udoh, U. A. Abasiekwere

260 - 266

DOI:

10.4314/wojast.v15i2.16

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Application of the Langmuir and Freundlich equations for the removal of Cd²⁺+ and Pb²⁺ ions by adsorption on to natural clay minerals

I. U. Umoren, S. U. Sunday, S. E. Shaibu

267 - 274

DOI:

10.4314/wojast.v15i2.17

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Nearness of fractional operators for solvability of natural perturbations of fractional dynamic operators

X. Udo-Utun, U. Edet, U. Johnson

275 - 278

DOI:

10.4314/wojast.v15i2.18

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Comparative evaluation of primers and DNA extraction techniques for PCR amplification of 16s rDNA of bacterial isolates from petrochemical industrial effluent

C.U. Ajuzie, I.S. Obuekwe, R.E. Aso

279-284

DOI:

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Heavy metals and total hydrocarbons in surface water of Essene Creek, Ikot Abasi, Akwa Ibom State, Southern Nigeria

E. M. Umoh , I. E. Ekpo , I. A. Isangedighi

285 - 293

DOI:

10.4314/wojast.v15i2.20

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Evaluating the soil samples and distribution of arthropod species in the University of Uyo, Akwa Ibom State, Nigeria

E.J. Ekpo, P.M.E. Ubulom, A.U. Akpan, I.K. Esenowo

294-304

DOI:

10.4314/wojast.v15i2.21

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Novel characterization of absolute continuity

U, Johnson , X. Udo-Utun , U. Edet

305 - 308

DOI:

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Comparative study on the nutrients and anti-nutrients composition of the peels and flesh of sweet potato (Ipomoea batatas l.)

O. E. Etim, I. C. Ubiom, P. H. Patrick, C. Opara, M. M. Akpan

309 - 315

DOI:

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Evaluation of serum concentrations of Cu/Zn, Cu /Se, and Cu/Fe ratio during therapeutic response in tuberculosis patients attending selected hospitals in Uyo, Nigeria

S. G. Umoh , A. N. Umo, N. F. Jimmy , B. F. Agbulu, S. A. Adie

316-323

DOI:

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Some remarks on thermo-physical properties of magnetohydrodynamics heat and mass transfer of nano-fluid flow over a nonlinear permeable stretching sheet

I. F. Ekang, A. O. Popoola

324 - 331

DOI:

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Evaluation of reservoir rocks in Gabo Field, Niger Delta for CO₂ storage and retention

W. S. Usen , I. O. Akpabio

332 - 339

DOI:

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Enhancing reservoir characterization using deep learning aided model-based inversion: a case study of data from the coastal swamp zone in the Niger Delta

O. E. Edet, I. Tamunobereton- Ari, A. R. C. Amakiri, J. Amonieah

340 - 346

DOI:

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Adsorption characteristics of Zn (ii), Pb (ii) and Cd (ii) ions from aqueous solution onto natural clay minerals

I. U. Umoren , I. O. James

347 - 353

DOI:

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On the relationship between young's modulus, shear modulus and Poisson's ratio

P. J. Udoh, E. F. Nsien, U. A Abasiekwere

354 - 361

DOI:

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A Generalization of Reisz characterization of absolute continuity in Lp [a,b]−spaces

X. Udo-Utun, U. Johnson, U. Edet

362 - 365

DOI:

10.4314/wojast.v15i2.30

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Infestation and abundance of fruit flies of mango and orange from selected markets in Akwa Ibom State, Nigeria

F.M. Chikezie, M.N. Nnaji, S.F. Smidth, A.U. Akpan

366-369

DOI:

10.4314/wojast.v15i2.31

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Dynamics of the population and biotic potentials of Aphyosemion gardneri (Boulenger, 1911) (Cyprinodontiformes: Aplocheilidae) in a Nigerian rainforest pond

A. O. Ekwu , R . P. King , B. E. Akpan

370 - 378

DOI:

10.4314/wojast.v15i2.32

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Loads and virulence of bacterial isolates associated with the finfish (Caranx hullianus) harvested from Okwanobolo River Estuary

A.J. Nkanang, D.I. Udoh, N.A. Abraham, E.J. Udofa, C.I. Udosen, I.U. James

379-384

DOI:

10.4314/wojast.v15i2.33

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On Newton and Lagrange Interpolation Method for first order ordinary differential equations

P.J. Udoh, E.F. Nsien, U.A. Abasiekwere

385 - 389

DOI:

10.4314/wojast.v15i2.34

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A time series modelling and forecasting of under-5 mortality rate in Nigeria

A. E. David, M.A. Raheem

390 - 396

DOI:

10.4314/wojast.v15i2.35

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