Vol. 12 No. 2d (2026) | Dutse Journal of Pure and Applied Sciences

Abigail Okezi Isoje, Prosper Chinyelum Okwuenu, Uruemu Sefia, Joe Ejohwomu Otovbo, Iruoghene Onosakponome, Jude Onoriode Otedo, Sandra Ajirioghene Gometi, Uduenevwo Francis Evuen

39-54

DOI:

10.4314/dujopas.v12i2d.4

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Precision bioremediation of environmental pollutants: integrating multi-omics, synthetic biology, and artificial intelligence

Asenuga Ebunoluwa Racheal, Osemudiamen Anao Edene

55-64

DOI:

10.4314/dujopas.v12i2d.5

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Comparative assessment of empirical and novel relative-humidity models for solar radiation in Nigeria’s Guinea Savannah

Mari H. M., Gana U. M., Tijjani B.I.

65-79

DOI:

10.4314/dujopas.v12i2d.6

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Public health risks of groundwater in Ilorin, Nigeria: heavy metal contamination and multidrug-resistant bacterial reservoirs

Fausat Abimbola Jimoh, Rodhiyat Modupe Ahmad, Abdullahi Taiwo Ajao, Jimoh-Hamza Oluwabukola Kudirat

80-91

DOI:

10.4314/dujopas.v12i2d.7

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Comparative analysis of the effect of inflation on purchasing power of old and new minimum wages among civil servants in Jigawa, Nigeria.

Nura Isah, Haruna Ibrahim Ringim, Aisha Muhammad Abubakar

92-101

DOI:

10.4314/dujopas.v12i2d.8

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Dual restorative effects of Moringa oleifera leaf extract on endocrine and exocrine pancreatic functions in streptozotocin-induced diabetic rats

Julius Akomaye Aniah, Fadheela Ado Farouq, Moses Dele Adams, Bassey Atte Inyang

102-118

DOI:

10.4314/dujopas.v12i2d.9

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Adsorption of lead (Pb) using Fe3O4 magnetized biochar derived from Cucumeropsis mannii seed shell

Bello Abdulmajeed Opeyemi, Yahaya Alhaji Adamu, Hamza Badamasi

119-130

DOI:

10.4314/dujopas.v12i2d.10

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Mathematical modelling of syphilis transmission dynamics across four clinical stages with optimal control analysis

Ogunfowote O.T., Ogunyale A.O., Erinle-Ibrahim L.M., Ogunlesi A.A.

131-148

DOI:

10.4314/dujopas.v12i2d.11

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Phytochemical screening, acute toxicity, and anticandidal efficacy of Guiera senegalensis leaf extract against oral Candida albicans

Auwal Magaji, Sani Garba, Nathaniel Luka Kwarau, Abdullahi Musa, Mohammed Mohammed Usman

149-158

DOI:

10.4314/dujopas.v12i2d.12

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New semi-analytical solution for solving coupled fractional differential equations using a combined Laplace transform and differential transform method

Musilimu Taiwo, Gabriel O. Olupitan, Rofiat A. Aderinoye-Rabiu, Kehinde F. Adedapo, Abdulazeez A. Usman, Abdulhakeem B. Bello

159-173

DOI:

10.4314/dujopas.v12i2d.13

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Comparative adsorption performance of coconut shell-derived activated charcoal for cationic and anionic dye removal: parametric optimization and mechanistic insights

Aisha Aliyu Gaya, Abdussamad Mukhtar Mohammed

174-182

DOI:

10.4314/dujopas.v12i2d.14

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Seasonal assessment of heavy metal contamination, pollution indices, and human health risks in dumpsite soils of Abakpa bridge, Enugu State, Nigeria

Ezechi, Ejikeme Chigozie, Iyioku Magnus Ugochukwu

183-200

DOI:

10.4314/dujopas.v12i2d.15

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Assessment of the antibacterial activity of lime and cashew juice against capsulated bacteria isolated from patients attending some hospitals in Kano State Nigeria.

Abdulwahid I. A.,, Yusha’u M., Shamsuddeen U., Aminu B. M.

201-211

DOI:

10.4314/dujopas.v12i2d.16

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Awareness, utilization, and satisfaction with free malaria test-and-treat services in government primary healthcare facilities in Benin City, Edo State, Nigeria: a cross-sectional study

Isabel Naomi Aika, Arainru Ederiwo Jonathan

212-221

DOI:

10.4314/dujopas.v12i2d.17

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Genotypic variability and heritability of agronomic traits in chemically mutagenized groundnut (Arachis hypogaea L.)

Abubakar K.D., Musa D.D., Kutawa A.B., Yakubu N., Adam R., Banani S.N., Mubarak I.A., Sani A.B.

222-231

DOI:

10.4314/dujopas.v12i2d.18

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Bridging the nitrogen–carbon divide: a multi-scale synthesis of source–sink dynamics for yield optimization in annual crops (1970–2026)

Idris Zakariyya Kiri, Haruna Usman Baita, Muhammad Dauda

232-243

DOI:

10.4314/dujopas.v12i2d.19

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Authenticity and safety assessment of canned sardine oil bases in Abuja, Nigeria: GC-MS fatty acid profiling and heavy metal contamination

Toryima David Iorfam, Oluchukwu Ogechukwu Anunobi, Gideon Ampoma Gyebi

244-264

DOI:

10.4314/dujopas.v12i2d.20

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The role of information and communication technology (ICT) in the retrieval of stolen mobile devices

Dahiru Usman Haruna, Monday Ali

265-273

DOI:

10.4314/dujopas.v12i2d.21

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Partial melting and strain localization in banded orthogneiss–quartzite assemblages of the Rogo, Northwestern Nigeria: geochemical and structural evidence for deep crustal evolution

Ahmed Abubakar Sarki, Ahmad Isah Haruna, Richard Smith, Nasir Abdullahi Maiauduga, Umar Sambo Umar, Abdulmajid Isa Jibrin, Musa Wada

274-288

DOI:

10.4314/dujopas.v12i2d.22

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Multinomial logistic regression modeling of effect of some selected demographic factors on patients’ blood sugar level

Musa Muhammadu Isa, Yisa Yakubu, Aisha Abdulhameed

289-305

DOI:

10.4314/dujopas.v12i2d.23

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Comparative phytochemical profiling and bioactivity of ginger (Zingiber officinale) rhizomes from Jaba and Kachia, Southern Kaduna

Isah A. Jaafaru, Shuaibu B. Sanusi, Aisha Usman, Shitu M. Lawal, Ahmad Muhammad, Nura Mohammed

306-320

DOI:

10.4314/dujopas.v12i2d.24

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Effects of phenol-based oxidative discoloration on the physicochemical properties of natural rubber

Iyobosa Gift Okunzuwa, Owen Egharevba, Faith Olosengbowa Omage, Godwin Tejiri Ukwesan, Oghenetejiri Oyawiri

321-330

DOI:

10.4314/dujopas.v12i2d.25

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Effect of kaolin and ethylene glycol on the thermal and biodegradation properties of carboxymethyl starch films

Iyobosa Gift Okunzuwa, Harrison Ehijie Igbelokotor

331-346

DOI:

10.4314/dujopas.v12i2d.26

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Comparative durability evaluation of TiO₂ and SiO₂ anti-reflection coatings under long-term outdoor exposure for GaAs solar cells

Sunusi Dayyab Muhammad, M. H. Ali, Maimuna Aliyu Abubakar, Aliyu Abdullahi Rilwanu, Mashida Ghali Ahmad

347-357

DOI:

10.4314/dujopas.v12i2d.27

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Optimization of NPK fertilizer rates, seedling age and planting density for rice (Oryza sativa L.) in the Sudan Savannah of Jigawa State of Nigeria.

Umar M. A, Yusuf B. D., Ado M., Musa S. F., Halidu J., Mohammed S. Garko

358-367

DOI:

10.4314/dujopas.v12i2d.28

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Characterization of Rpob gene mutations outside the rifampicin resistance-determining region in Mycobacterium tuberculosis isolates from North-West Zonal TB Reference Laboratory, Kano, Nigeria.

Ado Umar Adamu, Surajo Alkassim Muhammad, Umar Faruk Abubakar, Dalha Wada Taura, Muhammad Dauda Mukhtar, Lawal Dahiru Rogo, Umar Aliyu Ahmad, Musa K. Bawa, Nura Muhammad Sani, Salwa Shehu Dawaki, Nura Muhammad Sani

368-374

DOI:

10.4314/dujopas.v12i2d.29

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Effects of tyre burning activities on air quality and human health in scrap collection areas in Kano Metropolis, Nigeria

Amina Musa Gwiokura, Aminu Hussaini, Babagana Sadiq Gubio

375-386

DOI:

10.4314/dujopas.v12i2d.30

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Dietary selenium supplementation mitigates ferric nitrilotriacetate-induced hematotoxicity, dyslipidemia, and hepatorenal tissue degeneration in wistar rats

Godfrey Rume Kweki, Innocent Ogheneovo Orhonigbe, Mary Ekpenmene Onah, Andy Oghenenyore Ohwokevwo, Ruth Funmilayo Kweki, Patrick Chukwuyenum Ichipi-Ifukor, Joseph Chukwufunaya Mordi

387-398

DOI:

10.4314/dujopas.v12i2d.31

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Integrating gender, vehicle type, and temporal dynamics in road traffic accident analysis: a multivariate statistical approach.

C. P. Buba, Usman Abdulkadir, Lamidi-Sarumoh Alaba, Y. Anjikwi

399-409

DOI:

10.4314/dujopas.v12i2d.32

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GeoSMATS: geolocation smart attendance management unit for secured learner verification and educational inclusivity

Ovie Victor Aherobo, Margaret Dumebi Okpor, Joy Agboi, Emeke Ugboh, Nelson Asheshemi, Paul Avwerosuo Onoma, Arnold Adim Ojugo, Rita Erhovwo Ako, Victor Ochuko Geteloma, Asuobite ThankGod Max-Egba, Eferhire Valentin Ugbotu, Tabitha Chukwudi Aghaunor, Samuel Okperigho, Kingsley Theophilus Igulu, Taibat Onome Asunogie, Reuben Akporube Abere

410-425

DOI:

10.4314/dujopas.v12i2d.33

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Asymmetric organocatalytic synthesis of chiral β-amino carbonyl compounds

A. Abel, Gabul P. K., Andrew E., A. Abraham

426-432

DOI:

10.4314/dujopas.v12i2d.34

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C–H activation strategies for the direct functionalization of aromatic compounds

A. Abel, Gabul P. K., Bala Joseph, Alexander Abraham

433-440

DOI:

10.4314/dujopas.v12i2d.35

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