PUBLICATIONS
Design of Maximum Power Point Tracker (MPPT) and Phase Locked Loop (PLL) in a PV-Inverter
                                        Journal: International Journal of Engineering Research and Applications, 2012
                                        Author: Ofualagba Godswill, ONYAN AARON OKIEMUTE, Igbinoba Kevwe Charles                                        
Effect of Brain Drain (Human Capital Flight) of Librarians on Service Delivery in Some Selected Nige ...
                                        Journal: SAGE Open, 2014
                                        Author: Clara Chinyere Okoro, Saturday U. Omeluzor and Itunu A. Bamidele                                        
OPTIMIZATION OF INVESTMENT RETURNS WITH N-STEP UTILITY FUNCTIONS
                                        Journal: Journal of Nigerian Mathematical Society, 2014
                                        Author: J. T. EGHWERIDO1 AND T. O. OBILADE                                        
Development of FeOTiO2-SiO2-CaCO3 System as a Welding Flux
                                        Journal: Nigerian Journal of Engineering Research and Development, 2004
                                        Author: Oyawale F.A. and Ibhadode A.O.A                                        
Modeling Work Task and the Bending Capabilities of Subjects
                                        Journal: Journal of the Nigerian Association of Mathematical Physics  , 2012
                                        Author: Igboanugo, A. C. Ashiedu, F. and Onifade M. K.                                         
Modelling and optimization of surface roughness and machining induced vibration 41Cr4 alloy structu ...
                                        Journal: The International Journal Of Engineering And Science (IJES), 2016
                                        Author: Izelu, C.O., Eze, S.C. and Samuel, Olusegun David                                        
NUMERICAL MODELLING OF CURRENT ON WAVE DRIFT LOAD OF A SHIP SHAPED OFFSHORE STRUCTURES (CASE STUDY - ...
                                        Journal: IJRDO-Journal of Mechanical And Civil Engineering, 2017
                                        Author: Abam, Tamunopekere Joshua, Agbakwuru, Jasper Ahamefulal, Adeyemi, I. Olabisi                                        
A Method for Stimulation Candidate Well Selection
                                        Journal: International Journal of Engineering and Technology (IJET), 2015
                                        Author: Okotie Sylvester, Ikporo Bibobra, Ovuema Augustina                                        
Organophosphate pesticides in herbal mixtures from Bayelsa State, Nigeria: implication for human exp ...
                                        Journal: Journal of Environmental Exposure Assessment, 2025
                                        Author: Tesi, G.O., Lari, B., Ogbuta, A.A., Felagha, I., Obodoka, G.C., Ogbomade, W.E., Okpara, K.E., Osioma, E. and Agbozu, I.E                                        
Productivity Pattern of Warri Refining and Petrochemicals Limited A principal Component Analysis App ...
                                        Journal: International Journal of Development Research, 2016
                                        Author: Ashiedu F. I. and Izelu C. O.                                         
Design and Manufacture of Manual Electrode Coating Machine for Small Scale Manufacture
                                        Journal: Nigerian Journal of Engineering Research and Development, 2004
                                        Author: Oyawale F. A. and Ibhadode A. O. A                                        
The geochemistry and depositional characteristics of Maastrichtan shales from southwest Nigeria.
                                        Journal: Jour. of Min.  Geology, , 2007
                                        Author: Imeokparia, E.G., and Onyeobi, T.U.S                                        
Optimisation of Alkaline Ethanolysis of Biodiesel Yield from Nigerian Coconut Oil using One Variable ...
                                        Journal: JENRM, 2014
                                        Author: Samuel O.D., Okwu M. O., Oreko U.O., Amosun S. T.                                        
Application of Box Behnken Design for the Optimization of Steam Turbine Efficiency
                                        Journal: World Journal of Engineering Research and Technology (WJERT), 2017
                                        Author: Eyere Emagbetere, Ashiedu Festus Ifeanyi, and Samuel, O. D.                                        
Total Hydrocarbon Content in water and sediment samples from coastal region of Nigeria
                                        Journal: journal ofEngineering Science and Technology, 2010
                                        Author: Otitigbe F and Akpoturi P.E                                        
The Effects of Wood Ash on Ignition Point of Wood
                                        Journal: World Academy of Science, Engineering and Technology, 2015
                                        Author: Kenneth A. Ibe, Justina I. Mbonu, Godgift K. Umukoro                                        
The viability of compressed natural gas (CNG) as an alternative automobile fuel in Nigeria
                                        Journal: Journal of Social  Management Sciences, 1997
                                        Author: AKELE, S.M.G. and IBHADODE, A.O.A.                                         
The Effect of Teaching Methods on Achievement of Senior Secondary Class One Students in Physics.
                                        Journal: International Journal of Advances in Science and Technology,, 2011
                                        Author: Achufusi, N.N., Mgbemena, C.O., Mgbemena, C.E.,  Nwoye, A.                                          
Solar Hydrogen Fuel Cell Technology, Principle, Applications and Market
                                        Journal: Journal of Energy Technologies and Policy, 2012
                                        Author: Ofualagba Godswill, Igbinoba Kevwe Charles, ONYAN AARON OKIEMUTE                                        
Influence of Thermal cycling on the fatigue resistance of Medium Carbon Steel.
                                        Journal: Open Journal of Advanced Engineering Techniques,, 2013
                                        Author: Orumwense, F.F.O., Agbadua, S.A., Mgbemena, C.O.,  Ubani, N.O.                                          
Alkaline Phosphate Level Activity in Crude oil Contaminated Soil Bio remediated with natural sources
                                        Journal: journal of Engineering and Applied Scientific Research, 2014
                                        Author: Akpoturi P.E                                        
Geochemistry of Marbles and Calc-silicate rocks in the Igarra Schist Belt, southwest Nigeria
                                        Journal: . African Journal of Science and Technology,, 1995
                                        Author: Emofurieta, W.O. Imeokparia, E.G., and Ayuk,                                        
Metalization of the Ririwai Complex, Northern Nigeria and the Geochemical Evolution of Acid Magmas i ...
                                        Journal: Geological Society of America, 1989
                                        Author: Chalokwu, C.I. and Imeokparia, E.G.                                        
Hyperelastic modelling and limit stress prediction of a P195/55 R16 85H Radial tire developed from N ...
                                        Journal: American Journal of Material Sciences and Applications., 2014
                                        Author: Ihueze, C.C,  Mgbemena, C.O.                                         
A combined algorithm approach to fuel consumption rate analysis and prediction of sea-worthy diesel ...
                                        Journal: Journal of Engineering for the Maritime Environment, 2016
                                        Author: Thaddeus C Nwaoha Garrick Ombor and Modestus O Okwu                                        
Evaluation of antibacterial activities of silver nanoparticles green-synthesized using pineapple lea ...
                                        Journal: micron, 2014
                                        Author: Elemike Elias Emeka, Oseghale Charles Ojiefoh, Chuku Aleruchi,Labulo Ayomide Hassan, Owoseni Mojisola Christiana, Mfon R                                        
Contextualization of Entrepreneurial Education in Production Engineering Discipline
                                        Journal: Journal of Emerging Trends in Education and Policy Studies (JETERAPS) , 2011
                                        Author: Igboanugo Anthony C. and Ashiedu Festus                                        
Biosynthesis, characterization and antimicrobial effect of silver nanoparticles obtained using Lavan ...
                                        Journal: Res.Chem Int, 2017
                                        Author: Elias E. Elemike, Damian C. Onwudiwe,Anthony C. Ekennia  Lebogang Katata-Seru                                        
Potential of Using Recycled Low-Density Polyethylene in Wood Composites Board
                                        Journal: Tribology in industry, 2011
                                        Author: C.U. ATUANYA, A.O.A. IBHADODE, A.C. IGBOANUGO                                         
A Machine Learning Model for the Classification of Human Emotions
                                        Journal: International Journal of Computer Sciences and Engineering , 2024
                                        Author: D. A. Oyemade, D. F. Seregbe                                        
A Three Tier Learning Model for Universities in Nigeria
                                        Journal: Journal of Technologies in Society, 2016
                                        Author: Oyemade, D. A., Akpojaro, J., Ojugo, A., Ureigho, R. J., Imouokhome, F. A., Omoregbee, E. U.                                         
Finite Element Analysis and Design Validation of High Pressure Gate Valve for a Typical Nigerian Oi ...
                                        Journal: Journal of Multidisciplinary Engineering Science and Technology (JMEST), 2016
                                        Author: ThankGod E. Boye, Thaddeus C. Nwaoha and Adeyemi I. Olabisi                                         
Effects of Reinforcement Combinations of Calcium Carbonate nanofiller on the Mechanical and Creep p ...
                                        Journal:  Journal of Minerals and Materials Characterization and Engineering, , 2010
                                        Author: Ihueze, C.C.  Mgbemena, C.O.                                        
Design and Development of a Manual Pump for Agrarian Communities
                                        Journal: International Journal of Current Research , 2016
                                        Author: Ashiedu F. I., Nwaoha T. C. and Izelu C. O.                                        
Improving Physics Learning in Secondary Schools Using Metacognition.,
                                        Journal:  International Journal of Advances in Science and Technology, 2011
                                        Author: Achufusi, N.N., Mgbemena, C.O., Mgbemena, C.E.,  Nwoye, A.                                         
Assessment of the Impacts of Refinery Effluent on the Physico-chemical Properties of Ubeji Creek, De ...
                                        Journal:  Journal of Environmental  Analytical Toxicology , 2017
                                        Author: Eunice OE, Frank O, Voke U, Godwin A                                        
The Assessment of Baseline Ecological Data for Environmental Management: A Case study of the Coasta ...
                                        Journal: The Nigeria Academic Forum, 2004
                                        Author: Onosemuode Christopher                                        
Regression Analysis And The Use of SPOT Remotely Sensed Data in Monitoring Environmental Changes..
                                        Journal:  Asian Journal of Information Technology (AJIT) , 2007
                                        Author: Onosemuode, C and Olanruwanju, S                                         
Creep function Parameter Analysis for Optimum Design with Calcium Carbonate Carbonate Nanofiller Pol ...
                                        Journal: Journal of Minerals and Materials Characterization and Engineering , 2011
                                        Author: Ihueze, C.C., Mgbemena, C.O.,  Nnuka, E.E.                                        
REMEDIATION OF CRUDE OIL-POLLUTED SURFACE WATER USING AQUA-GEL BENTONITE, PERIWINKLE SHELL CHITOSAN ...
                                        Journal: Journal of Global Ecology and Environment , 2016
                                        Author: Okafor Winston Churchill, Menkiti Matthew, Okafor Ijeoma, Ohimor Evuensiri, Onocha Ovonomo, Oreko Benjamin And Sheidu Su                                        
Engineering Design Criteria for Wheelchair: AHP approach
                                        Journal: Journal of Sustainable Technology (JoST), 2015
                                        Author: Nwaoha T. C. and Ashiedu F. I.                                         
Relationship between alteration rare-earth element distribution and mineralization of the Ririwai Zn ...
                                        Journal:  African Jour. Sci. and Technology, , 1990
                                        Author: Imeokparia, E.G., and Chalokwu, C.I                                        
Performance characteristics and analysis of tailored Natural Rubber/Organo-kaolin Composites
                                        Journal: International Journal of Plastics Technology, 2016
                                        Author: Mgbemena, C.O., Ihueze, C.C.  Menon, A.R.R.                                         
2014: Heavy Metal Contamination and Distribution in Soils around Pb-Zn mines of Abakaliki district, ...
                                        Journal:  Frontiers in Geosciences, 2014
                                        Author: Onyeobi, T.U.S. and Imeokparia, E.G.,                                        
The Implication of the River Niger Dredging on the Morphometric Analysis of Warri River Drainage Ba ...
                                        Journal: Nasara Scientifique., 2005
                                        Author: Onosemuode, Christopher                                          
Carbon Nanotubes: The Building Blocks of Nanotechnology Development
                                        Journal: J.Nanotech. Prog. Int. , 2016
                                        Author: Boye E. T., Achadu J.O., Oreko B.U., Samuel O.D.                                        
Optimisation Of Alkaline Ethanolysis Of Biodiesel Yield From Nigerian Coconut Oil Using One Variable ...
                                        Journal: JENRM, 2014
                                        Author: Samuel, O.D, Okwu, M.O., Oreko B. and Amosun S.T                                        
Performance Evaluation of a Pilot Paraplegic Centricity Mobility Aid
                                        Journal: Nigeria Journal of Technology (NIJOTECH), 2016
                                        Author: Ashiedu F. I., Popoola E. O., and Akpan E. E.                                         
The effect of die expansion in precision forging
                                        Journal: Journal of the Nigerian Institution of Production Engineers, , 1994
                                        Author:  IBHADODE, A.O.A                                        
DETECTION OF CRACK LOCATION AND SIZE IN STRUCTURES USING HIGHER HARMONICS OF EXCITED FREQUENCY
                                        Journal: Research Journal in Engineering and Applied Sciences, 2013
                                        Author: Ezekiel Kingsley C., Okwu Modestus O., Johnson A. Fadeyi                                        
