F. Gbaorun

Dielectric Properties of Selected Nigerian Fruit Juices in the Microwave Frequency Range: Implications for Microwave-assisted Shelf-life Extension

F. Gbaorun, J. T. Ikyumbur & T. Sesugh · European Journal of Nutrition & Food Safety · 2026

Microwave dielectric heating treatment and dielectric property analysis were applied to locally produced fruit juices within the microwave frequency range of 1–20 GHz, at 2.5 GHz intervals, to evaluate their potential for shelf-life enhancement and to monitor temporal variations...

Open access Research Article 10.9734/ejnfs/2026/v18i11942

The Dielectric Study of Ethylene Glycol as a Coolant Using Davidson-Cole Relaxation Model

T. J. Ikyumbur, F. Gbaorun & S. A. Ochi · Current Journal of Applied Science and Technology · 2019

In this work, the dielectric properties of ethylene glycol as an additive to heat transfer fluid isstudied. To do this, the Davidson-Cole relaxation equations were derived from Debye equation. The static permittivity(), complex permittivity (∞)and the relaxation time ()of ethylen...

Open access Research Article 10.9734/CJAST/2019/38947

Calculation of Cohesive Energies of 3-D Bismuth Selenide (Bi2Se3) and Bismuth Antimony BiSb Topological Insulators: DFT Study

E. C. Hemba, T. J. Ikyumbur, E. A. Trisma, F. Gbaorun & F. Aungwa · Asian Journal of Research and Reviews in Physics · 2022

The cohesive energies of 3-dimensional (3-D) topological insulators bismuth antimony (BiSb) and bismuth selenide (Bi2Se3) were calculated. The Fritz Haber Institute Ab-initio molecular simulations (FHI-aims) code was employed for this calculation.  The output files of the FHI-aim...

Open access Research Article 10.9734/ajr2p/2022/v6i4124