This study investigates the effects of Sea Surface Temperature (SST) over South Atlantic Ocean and EI Nino/Southern Oscillation (ENSO) on rainfall in some selected stations in Nigeria. The study also determines the response ...

In this research, the ionizing radiation exposure levels at different locations in Agbara Industrial Estate were investigated. A total of 60 soil samples and effluents were taken and in-situ radiation measurement was ...

Free Space Optical (FSO) communication has been the most promising technology to overcome bandwidth shortage of a continuously crowded wireless available spectrum. Over a terrestrial FSO link, atmospheric turbulence ...

The outdoor terrestrial gamma radiation due to 4oK, 238U and 232Th have been measured in 175 locations in the oil producing areas (Niger Delta) of Nigeria using the technique of in-situ gamma spectroscopy. The net count ...

Rainfall is a vital factor that must be considered in the design of telecommunication systems. The challenges posed by rainfall at frequencies above 10 GHz on microwave terrestrial and space communication systems, especially ...

Indoor radon measurements in some homes of selected towns/cities in South-Western Nigeria have been carried out with the aim of estimating the Excess Life Time Cancer Risks (ELCR) using Solid State Nuclear Track Detectors ...

Thermodynamic activities of the components binary liquid Ag-Au, Au-Sn, and Ag Sn which are subsystems of ternary lead –free solder Sn-Ag-Au at 800 K, 823 K, and 1250 K were determined using the molecular interaction volume ...

In this research work, a real-time recurrent neural network-based unscented Kalman filter (RTRN-based UKF) has been formulated and implemented on a field programmable gate array (FPGA for real-time estimation, tracking and ...

A transient hot wire instrument for measuring thermal conductivity and diffusivity of nanoparticle was developed. The instrument comprises of heating compartment which houses the nanoparticle sample whose thermal properties ...

Natural radioactivity was measured in twenty samples of well water collected from hand dug wells and drilled wells (boreholes) from Ogun State, Southwestern Nigeria with a view to provide baseline data on radioactivity ...