Vol. 9 No. 4 (2023): VOLUME 9 ISSUE 4

Articles

• Ecological and Health Risk Assessment of Heavy Metals in Sediments, Surface Waters and Oysters (Crassostrea Gasar) from Eastern Obolo Marine Ecosystems, Akwa Ibom State, Nigeria

  Ufikairom G. Isotuk, Usoro M. Etesin, Edet W. Nsi, Emmanuel J. Ukpong

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• Production and Characterization of Chemically Activated Carbon from Khaya senegalensis Shell Waste

  Mikyitsabu Ago Atoshi, Ataitiya Hyelalibiya

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• Dissolution Kinetics of the Hydrometallurgical Extraction of Tin from a Nigerian Cassiterite Ore Obtained From Jibia Local Government Katsina State

  Kehinde Israel Omoniyi, Zaharaddeen Nasir Garba, Mustapha Yusuf Hamza, Baba Abdullahi Alafara, Aroh Augustina Oyibo, OWOLABI AYOWOLE AWWAL

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• Analytical Solutions of the Schrodinger Equation with q-Deformed Modified Mobius Square Potential Using the Nikiforov-Uvarov Method

  Samson Osinachi Nwadibia, Hilary Patrick Obong, Ephraim Okechukwu Chukwuocha

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• Effect of Na-22, Cl-36, 3-H, and P-32 Exposure on Laboratory Clinical Researchers

  Bertha Onyenachi Akagbue, Mu’awiya Baba Aminu

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• Synthesis and Characterization of Graphene Oxide Nanoparticles Using Graphite Dust

  Martins Moses, John Stanley, Adam Aliyu , Benjamin Biko

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• Evaluation of Soil Physical and Chemical Characteristics Around Wood Waste Production Site in Emeyal Ii, Bayelsa State

  Benefit Onu

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• A Review of Theoretical Techniques in Corrosion Inhibition Studies

  Humphrey Sam Samuel , Ugo Nweke-Maraizu, Gani Johnson, Emmanuel Edet Etim

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• Physicochemical Parameters and Heavy Metals Assessment of Surface Water and Sediment from Issiet Ekim Stream in Uruan Local Government Area, Akwa Ibom State, Nigeria

  Calvin Onyedika Nwokem, Idongesit Bassey Anweting , Idongesit Edem Okon , Nathaniel Oladunni

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• Design And Construction of an Automatic Shutdown Device Using Programmable PIC16F844A Micro-Controller

  Mark Ndako Ibrahim, Monday Francis

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• GARCH Modelling of Nigeria Stock Exchange Returns with Odd Generalized Exponential Laplace Distribution

  Job Obalowu, Reuben Oluwabukunmi David

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• Geology, Geochemical and Petrographic Studies of Lokoja Sandstone Facies: Implications on Source Area Weathering, Provenance and Tectonic Settings

  Mu’awiya Baba Aminu, Andrew C. Nanfa, Godwin Okumagbe Aigbadon, Simon Dalom Christopher, Idoko Eleojo Friday, Andarawus Yohanna, Abdulbariu Ibrahim, Sadiq Mohammed Salisu, Pam Dajack Dung, Francisco Sokin Paca, Simon Tobias

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• Health Risk Assessment of Natural Radionuclides Ingestion from Selected Edible Crops in Farmlands Around Limestone Excavation Area in Ewekoro, Ogun State

  Olusegun Sowole , Kolawole Abiodun Egunjobi, Adebola Daniel Awofodu

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• Investigation of the Safe Location for Private Electric Power Generators Servicing Residential Buildings in Nigeria

  Olumuyiwa O. Akintola

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• Investigation of Snail shells as an Adsorbent and Precursor for the synthesis of Calcium Oxide Nanoparticles for the Removal of Amoxicillin from Aqueous Solution

  Ubong Ime Essien, Anduang O. Odiongenyi, Clement O. Obadimu, Iniobong S. Enengedi

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• The Role of Advanced Diagnostic Tools in Historic Building Conservation

  Efe Kelvin Jessa

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• Protonation-Induced Structural and Spectroscopic Variations in Molecular Species: A Computational Study on N2, H2, CO, CS, and PH3

  John Pual Shinggu, Emmanuel E. Etim, Alfred I. Onen

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• Assessment of Petroleum Oil Contamination Effects on Soil Characteristics in Farmland Surrounding Automobile Workshops: A Case Study in Yenagoa, Bayelsa State, Nigeria

  Benefit Onu

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• Body Mass Index and its Influence on HIV Positive Patients: A Case Study of Aminu Kano Teaching Hospital

  Umar Ahmad Isyaku, Nura Muhammad, Aminu Sabo Muhammad, Abdulrasheed Luqman

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• Biodegradation of Congo Red Dye by a Mixed Culture of Escherichia coli and Pseudomonas aeruginosa under Anaerobic Conditions

  Calvin Nwokem

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