Electrical and Electronic Engineering
Edwin A. Umoh and Ogri James Ushie, “Chaotic Broadband Signals Control and Coupling using feedback Control Schemes”, International Journal of Information Technology and Electrical Engineering, vol. 6/2, pp 30-40, 2017.
Ushie, Ogri James. Intelligent optimisation of analogue circuits using particle swarm optimisation, genetic programming and genetic folding. Diss. Brunel University London, 2016.
B. E. Usibe, J. O. Ushie, J. C. Ogbulezie and M. U. Ubong “Design of a local server-based e-learning management system for integration in department of Physics, university of Calabar”, INTERNATIONAL JOURNAL OF NATURAL AND APPLIED SCIENCES (IJNAS), vol 10, pp 52-58, 2015.
Ashigwuike, Evans Chinemezu, et al. "A study of the transduction mechanisms of electromagnetic acoustic transducers (EMATs) on pipe steel materials." Sensors and Actuators A: Physical 229 (2015): 154-165.
O. J. Ushie, M. F. Abbod, E. C. Ashigwuike and S. Lawan, “Constrained Nonlinear Optimization of Unity Gain Operational Amplifier Filters Using PSO, GA and Nelder-Mead’’ The International Journal of Intelligent Control and Systems (IJICS), vol. 20, pp. 26-34, 2015.
O. J. Ushie, M. Abbod, and E. C. Ashigwuike, “Naturally Based Optimisation Algorithm for Analogue Electronic Circuits: GA, PSO, ABC, BFO, and Firefly a Case Study,” Journal of Automation and Systems Engineering (JASE), vol.9 issue 3, pp 173-184, 2015
O. J. Ushie, M. Abbod, and Brian E. Usibe, “Genetic Folding/Programming Toolbox: Analogue Circuit Design Case Study,” Journal of Automation and Systems Engineering (JASE), vol.10 issue 1, pp 40-64, 2016
O. J. Ushie, J. A. Obu and I. P. Etim, "Optimizing digital combinational circuit using particle swarm optimization technique," Lat. Am. J. Phys. Educ., vol. Vol. 6, pp. 72, 2012.
Julie C Ogbulezie, MU Onuu, JO Ushie, BE Usibe Propagation models for GSM 900 and 1800 MHz for Port Harcourt and Enugu, Nigeria. Network and Communication Technologies, pp 1-10 2013.
Ushie James Ogri, Donatus Enang Bassey Okwong, Akaiso Etim Design and Construction of Door Locking Security System Using GSM International Journal of Engineering and Computer Science, pp 2235-2257, 2013.
Brian E Usibe, Iniobong P Etim, James O Ushie, Prediction of creep deformation in concrete using some design code models. Latin-American Journal of Physics Education. Sep2012, Vol. 6 Issue 3, p375-379. 5p.
Etim Iniobong Prosper, Obu Joseph Abebe, Ushie James Ogri, Characterisation of Cerium-Doped Lanthanum Bromide scintillation detector Lat. Am. J. Phys. Educ. Vol,6/1 pp 2012
O. J. Ushie, EO Ukem, BE Usibe, Design, Construction and Testing of an Uninterruptible Power Supply of 300 Watts Capacity. Global Journal of Engineering Research, pp, 1-10, 2012.
Etim, I. P., B. E. Usibe, and J. O. Ushie. "Compton Scattering and Attenuation."Canadian Journal on Science and Engineering Mathematics Vol. 3 No. 1, January 2012
O. J. Ushie, M. F. Abbod, and Julie C. Ogbulezie, “The Use of Genetic Programming to Evolve Passive Filter Circuits” International Journal of Engineering and Technology Innovation, 7 (4), pp. 255 – 268, 2017.