2026 - Volume 14 [Issue 2]


Short Research Article

Assessment of Physicochemical and Microbial Quality of Selected Wells in Macabalan, Cagayan de Oro City

Marwah S. Acub, Venice P. Chua, Ross Zion P. Advincula, Christian Jake L. Nanale, Amal B. Acub, Samantha Aguilar, Tracy Jean E. Antiquera, Gercil Jane Q. Barona, Thalia Vil Bilar, Daniela Faye G. Crisologo, Kalene May L. Dacar, Ma. Vanessa Michelle S. Enriquez, Princess Erica T. Gica, Ashlley P. Pahillan, Natasha Ellen S. Uba, Alliore P. Tabian, Cristy Wyin L. Montecalvo

DOI: 10.9734/ajopacs/2026/v14i2305

Page: 99-106


Original Research Article

Preparation of Feedstock (Atmospheric Residue) for the Fluidized Catalytic Cracking (FCC) Process: A Case of the Zinder Refining Company

DOKA DAOURA Amadou, ABDOUL BARI IDI Awali, CHAIBOU OUSMANE MAMANE Imrana, MANZOLA Abdou Salam

DOI: 10.9734/ajopacs/2026/v14i2298

Page: 21-31

Design and Implementation of High-Efficiency Transformerless Solar Inverter with Reduced Leakage Current

O. T. Oduola, O. Olabisi, A. O. Adeniran, A. L. Sheu, S. O. Areo, E. T. Omogbe

DOI: 10.9734/ajopacs/2026/v14i2300

Page: 46-57

Comprehensive Study of Substrate Materials for Rectangular Microstrip Patch Antenna At 3.5 GHz

E. T. Omogbe, O. Olabisi, A. O. Adeniran, A. L. Sheu, S. O. Areo, O. T. Oduola

DOI: 10.9734/ajopacs/2026/v14i2301

Page: 58-68

Effect of Purification on the Solubility of Natural Tahoua Phosphate in Perchloric Acid and Distilled Water

Abdoul Bari Idi Awali, Doka Daoura Amadou, Mijitaba Sahirou Bachir, Dalla Azimi Mahamadou, Manzola Abdou Salam

DOI: 10.9734/ajopacs/2026/v14i2302

Page: 69-77

Synthesis and Characterization of Engineered Nanobiochar for Enhanced Removal of Excess Fluoride in Water

Y. G. Ranga, S. Y. Goji, L. D. Solomon, D. A. Bala, M. M. Gocheka, H. U. Dibal

DOI: 10.9734/ajopacs/2026/v14i2303

Page: 78-89

Influence of Fertilizers Made from Natural Phosphates of Tahoua on Millet Yield

Abdoul Bari Idi Awali, Doka Daoura Amadou, Mijitaba Sahirou Bachir, Chaibou Ousmane Mamane imrana, Attika Sabiou Mahaman, Manzola Abdou Salam

DOI: 10.9734/ajopacs/2026/v14i2304

Page: 90-98

Characterization and Evaluation of Heavy Gasoline from the RFCC Unit of Zinder Refining Company (SORAZ)

DOKA DAOURA Amadou, ABDOUL BARI IDI Awali, SAED ALI NAJI Zinab, SABIOU MAHAMAN Attika, MANZOLA ABDOU Salam

DOI: 10.9734/ajopacs/2026/v14i2307

Page: 107-120


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