In Nigeria's largest cities, particularly in Uyo metropolis, traffic congestion is a critical issue. This paper examines the delays in traffic flow at sixteen signalized intersections in the metropolis for over three days during peak hours. Traffic data were extracted from aerial...
Open access
Research Article10.9734/jerr/2025/v27i31430
Unwana Ubong Iwok, Kingsley Monday Udofia, Akaninyene Bernard Obot, Kufre Michael Udofia, Unyime Anietie Michael & Akpabio Itoro Kingsley·Journal of Engineering Research and Reports·2023
The aim of this study is to evaluate and compare machine learning algorithms when various feature extraction techniques are employed together and determine the optimal feature combinations for the models studied. The TIMIT online database was used where 5 male and 5 female non-na...
Open access
Research Article10.9734/jerr/2023/v25i8973
Hybrid renewable microgrids (HRMs) integrating solar photovoltaic (PV), wind turbines, diesel generators, and battery storage systems are critical for resilient, low-carbon energy transitions. However, their inherent complexity driven by intermittent generation, multi-objective o...
Open access
Research Article10.9734/jenrr/2025/v17i7433