Vol. 25 No. 2 (2026) | Scientia Africana

Published: 2026-04-29

Preliminary Pages

F. S. Ire

i-v

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Assessment of Spatio-Temporal Variations in the Distribution and Abundance of Aquatic Macroinvertebrates at Some Selected Sections of the Gongola River Continuum, North East Nigeria

M. Umar, D. M. Umar, U. M. Abubakar, M. A. Abbati, Y. U. Kubra, M. A. Faeeza, S. B. Sadiya, M. Y. Fatima, U. A. Kawuwa, Z. Ali, M. H. Manga

1-10

DOI:

10.4314/sa.v25i2.1

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Electromagnetic Field Analysis of Wireless Earbuds: A Comparative Study of Emf Emissions Across Multiple Brands and Operational Modes

E. W. Obinor, A. F. Akpolile

11-20

DOI:

10.4314/sa.v25i2.2

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Composition and Diversity of Soil Seed Bank at Different Depth in Tectona Grandis Linn. F. Farm in the Faculty of Agriculture Within the University of Port Harcourt

I. G. Ugiomoh, R. Okoh

21-28

DOI:

10.4314/sa.v25i2.3

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Synergistic Hepatoprotective and Renoprotective Effect of Methanolic Extracts of Ocimum Gratissimum and Vernonia Amygdalina Against Ccl4-Induced Liver Damage in Wistar Rats

I. J. Okoro, D. C. Obasi, C. Ibekwe, M. V. Ayodeji, O. M. Onyia, C. C. Amah, C. O. Ugwu, E. A. Ufere, D. N. Egwu, C. P. Nwafor, V. N. Ogugua

29-40

DOI:

10.4314/sa.v25i2.4

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Physicochemical Properties of Palm Oil in Ika Land of Delta-State, Nigeria.

M. Momah, M. E. Adu

41-50

DOI:

10.4314/sa.v25i2.5

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Assessment of Heavy Metals from Used Engine Oils

O. G. Oriji, A. F. Ogar

51-56

DOI:

10.4314/sa.v25i2.6

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The Impact of Ground Palm Kernel Shell as Pozzolan on the Mechanical Properties of Concrete

S. O. Ogbologwung, O. G. Oriji

57-68

DOI:

10.4314/sa.v25i2.7

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Sustainable Corrosion Mitigation Characteristics of Bauhinia Monandra Seed Extract for Petroleum Pipeline in 0.5 M Hcl Acid Solution

E. E. Enongene, N. C. Ngobiri, P. E. Ekane, G. U. Obuzor

69-82

DOI:

10.4314/sa.v25i2.8

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Protective Effects of Annona Muricata L. (Annonaceae) Against Hydrocarbon-Induced Reproductive Toxicity in Male Wistar Rats

S. O. Ebhohon, P. C. Akubuiro, U. I. Edward, P. W. Adarki, R. A. Amiebenomo

83-94

DOI:

10.4314/sa.v25i2.9

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Beyond the Label: The Unseen Risks of Fungal Contamination in Medications

P. D. Adokeme, S. A. Assor, C. G. Ikechi-Nwogu

95-102

DOI:

10.4314/sa.v25i2.10

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Detection and Characterization of Yeast Isolates Among Patients Attending University of Benin Teaching Hospital, Edo State

Z. Omoruyi, A. A. Ogbebor

103-112

DOI:

10.4314/sa.v25i2.11

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Occupancy Radiological Dose Risk Assessment of Routine X-Ray Procedures in Some Selected Diagnosis Centers in Asaba and Agbor, Nigeria

E. O. Esi, E. E. Amiegbereta, J. C. Okpilike, J. O. Etaghene, I. J. Ukwamedua

113-122

DOI:

10.4314/sa.v25i2.12

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Oscillatory Mhd Blood Flow with Hall Current in the Presence of Thermal Diffusion and Heat Source

J. I. Oahimire

123-132

DOI:

10.4314/sa.v25i2.13

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Econometric Analysis of The Impact Evaluation of Development Interventions on Ginger Production System

C. A. Awogbemi, R. A. Olowu, E. U. Oyowei, S. A. Alagbe, F. S. S. Oloda, S. O. Koyejo

133-142

DOI:

10.4314/sa.v25i2.14

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On Different Methods of Estimating Correlation Coefficients

C. A. Awogbemi, R. A. Olowu, E. A. Oyowei, A. K. Ilori, C. K. Osamo, S. O. Koyejo

143-162

DOI:

10.4314/sa.v25i2.15

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Antitoxic Effect of Ethanol Extract of Spinach Leaf (Spinacia Oleracea) on Lead Nitrate- Induced Hepatotoxicity in Wistar Rats

L. F. Zitte, K. C. Okoye

163-170

DOI:

10.4314/sa.v25i2.16

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Evaluation of Nutritional Composition and Microbiological Quality of Cracker Biscuits Developed With Wheat - Coconut Flour

O. D. Fakile, A. O. Adebayo, O. F. Ekunseitan, J. E. Okolosi , O. I. Solana

171-182

DOI:

10.4314/sa.v25i2.17

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Effects of Pretreatment on Germination and Early Seedling Growth Performance of Drypestes Gossweileri (S. Moore) in the Nursery

J. O. Osuorji, G. E. Omokhua, U. D. Chima

183-196

DOI:

10.4314/sa.v25i2.18

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Weed Species Composition, Distribution and Herbicide Resistance in Paddy Fields of Demsa LGA, Adamawa State, Nigeria

V. L. Elias, B. Bristone, D. C. Sakiyo, O. I. Ogundipe

197-210

DOI:

10.4314/sa.v25i2.19

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Piper Guineese and Gongronema Latifolium Extracts Improves Hematological Parameters in Injured Diabetic Rabbits

R. C. Ohiri, G. I. Ntol, S. C. Onuoha, E. B. Essien

211-226

DOI:

10.4314/sa.v25i2.20

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Physicochemical Assessment of River Ethiope, Abraka, Nigeria

O. P. Nwachukwu , D. Agogo , O. P. Okotie

227-240

DOI:

10.4314/sa.v25i2.21

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Antibacterial and Antioxidant Activity Evaluation of a Citrate-Modified Bacterial Cellulose Film

R. Salihu, N. A. Zawawi, M. H. Muhammad, M. H. Sani, S. I. Abd Razak, S. Shahir , H. Yusuf, A. Mustapha

241-250

DOI:

10.4314/sa.v25i2.22

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Prevalence and Risk Factors of Selected Sexually Transmitted Infections Among Students of the University of Port Harcourt

C. N. E. Ibezim, U. M. Idise, A. O. A. Toby, A. M. Awanye

251-266

DOI:

10.4314/sa.v25i2.23

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A Study of Haematological Variations Among Cement-Based Industry Workers in Gokhana L.G.A, Rivers State

G. N. John, B. I. Onuawuchi-Arthur

267-272

DOI:

10.4314/sa.v25i2.24

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Analysis and Characterisation of Bioactive Agents in Tetracarpidium Conophorum

G. N. John, T. B. Daodu

273-280

DOI:

10.4314/sa.v25i2.25

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Relationship Between Feeding Practices and Malnutrition in Children Under Five in Kokori Community

M. V. Siden, A. N. Chris-Umoren, E. W. Ugboma

281-290

DOI:

10.4314/sa.v25i2.26

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Assessment of the Phytoremediation Potentials of Commelina benghalensis (L.) and Vernonia cinerea (L.) on Hydrocarbon Polluted Site.

D. C. Asaye, C. Ekeke

291-300

DOI:

10.4314/sa.v25i2.27

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Health Risk Assessment of Organochlorine Pesticides in Indoor Dust within Olabisi Onabanjo University, Nigeria

T. M. Osobamiro, F. B. Adaramola, K. P. Mensah, A. M. Hashimi, D. I. Idika

301-314

DOI:

10.4314/sa.v25i2.28

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Smart Code Review Assistant with Natural Language Processing (Nlp)

E. S. Mughele, O. S. Akinola, C. C. Egbon

315-328

DOI:

10.4314/sa.v25i2.29

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Effect of Plasmodium Parasites on the Haemoglobin Level of Pregnant Women in Three Health Facilities in Port Harcourt, Rivers State Nigeria.

H. Onoja, F. Imoni , V. A. Nehemiah, U. G. Adolphus

329-336

DOI:

10.4314/sa.v25i2.30

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