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Cognitive radio network (CRN), which has been adopted as a promising solution for optimization of the limited available radio-frequency spectrum, has two major drawbacks: Missed Detection (MD) and False Alarm (FA). This work proposed fuzzy-based intelligent …
This research investigated the sustainability of sisal/jute hybrid polymer composite for automobile application. Sisal/Jute hybrid polymers composite are of low cost, light weight, as well as possess satisfactory mechanical properties, easy making, availabil…
The aim of this experiment is to utilize locally available industrial waste products to produce binder for concrete production in order to minimise Portland cement consumption. This is achieved by using alkali- activated binder known as geopolymer which is a…
Intermodulation interference occurs when transmitters are co-located as well as in nonlinearity of the signal processing during modulation. This distortion in nonlinear systems are not needed in radio signal processing because they generate unwanted spurious…
This research presents the report of the optimization of esterification process using 2 4 factorial design to study the effects of temperature, mole ratio of bioethanol to ethanoic acid, catalyst concentration and esterification time on the yield of ethyl …
There are many control strategies employed in electric cable manufacturing industry to produce high quality products. In order to ensure good quality product formation, one requirement is to control the temperature of an extruder plant so as to form molten p…
Drugs are medicinal substances that are administered mostly orally and then metabolized in the gastro-intestinal tract (G.I.T) and subsequently assimilated in the blood stream. The paper highlights computerized solutions of a simplified mathematical model th…
This research investigated the sustainability of sisal/jute hybrid polymer composite for automobile application. Sisal/Jute hybrid polymers composite are of low cost, light weight, as well as possess satisfactory mechanical properties, easy making, availabil…
The world energy demand is increasing by day as a result of increase in population and high spate of industrialization. This has therefore resulted in the search of alternative energy sources to replace the fast depleting fossil fuels. This research work is …
Synchronization in the time-frequency domain for the fifth-generation (5G) new radio (NR) takes the fundamental steps as in all mobile networks to have user equipment (UE) properly receive and transmit data. The corresponding synchronization for 5G has vario…
Despite Nigeria’s key position in Africa, electric power crisis and frequent outages in the Nation have degenerated to a major acute problem. These problems are associated with inadequate generation, insufficient and unreliable evacuation/transmission of sam…
The aim of the study was to determine the effect of different sizes of coarse aggregates on the splitting tensile strength of concrete. Preliminary investigations using ACI mix design method for test such as splitting tensile strength of the different aggreg…
Linear Induction Motor (LIM) instead of producing rotary torque from a rotary machine produces linear force from flat one. To optimize the LIM, this paper looks at the construction features and fundamental equations of the LIM. Also presented are the inheren…
As the range of applications for fibre-reinforced polymer (FRP) composite materials in material engineering constantly increases, there is more and more concern with regard to their performance in critical environments. The behavior of composite materials in…
The paper highlights the sources of linear/nonlinear viscoelastic and visco plastic behavior in hibiscus Esculentus fiber reinforced polymer composites materials. The significance of the study is directly related to the very nature of this material composite…
Communication always attracts extensive research interest as it is a core part of modern communication technology. IEEE 802.11b has become common in recent years largely due to the advantage of user mobility, relatively low acquisition cost and ease of imple…
Project failure in Enugu State has been on the increase in recent times. A project is considered a failure when it has not delivered what was required in line with client need and initial design expectations. To avoid project failure there must be a good rel…
The research work entails studying the reliability state of mass concrete mixed with plastic fibre under compression. Concrete is known to be a comparative brittle material when unreinforced, thus when concrete is reinforced with fibre, the compressive stren…
This work studied the performance enhancement of Ubakala clay for use as drilling mud. A sample of Ubakala clay was used for this research. The clay sample was collected, processed and beneficiated with varying concentrations of soda ash (0-6wt %). Experimen…
The Study centered on Impact of international trade on economic growth in Nigeria with three objectives in which its sole aim it to ascertain if international trade has any significant impact on the growth of the Nigeria Economy within the period of study. T…