Time Series Analysis Of Sales Of Petroleum Products In Nigeria

This research was carried out with the sole aim of monitoring interface in the transportation of petroleum pipeline products and the analysis of this product from Enugu depot. In the research it was observed that product contaminates each other if interface was not properly monitored and cut at the appropriate time. The three major products that were considered in this research were premium motor spirit (PMS) automotive gas premium (AG […]

A comparative investigation was undertaken to determine the head loss coefficients for horizontally mounted and vertically mounted orifices using a Fluid mechanics and Heat transfer trainer developed in Nigeria. Experiments were carried out observing the procedure and the discharge of the flow of water was collected to obtain the volumetric flow rate and also read off the right and left limb of the horizontal and vertical manometers at […]

Malaria, an infectious disease caused by the Plasmodium parasite, is transmitted between humans through the bites of female Anopheles mosquitoes. To understand and manage this disease, mathematical modeling describes the dynamics of malaria transmission and the interactions between human and mosquito populations using mathematical equations. These equations detail the relationships between different variables within the compartments of […]

Ring theory is one of the parts of the abstract algebra that has been comprehensively utilized in images. Be that as it may, ring theory has not been connected with picture segmentation. In this paper, we propose another list of likeness among images utilizing - rings and the entropy function. This new file was connected as another ceasing standard to the Mean Shift Iterative Algorithm with the objective to achieve a superior segmentat […]

Simple population growth models involving birth rate, death rate, migration, and carrying capacity of the environment were considered. Furthermore, the particular case where there is discrete delay according to the sex involved in the population growth were treated. The equilibrium and stability analysis of each of the cases were considered also. The stability analysis shows that the discrete delays in the population growth lead to ins […]

The experiment was carried out to analyze comparatively coal and coconut activated carbon. The coal sample used in bituminous and with density of 1300kg 1m3 tile coconut shell was used. The coal and coconut shell was first activated using phosphoric acid. The activated coal and coconut carbons mere then used to bleach palm oil after preliminary treatment of the palm oil. The 10 dine value, saponification value, peroxide value and acid […]