Filter manuscripts by title, author, volume/issue, category, year or tracking code—and quickly navigate to full text, citations and metrics.
The prediction of VLE data by conventional thermodynamic methods is tedious and requires determination of “constants” which is arbitrary in many ways hence there is need to adopt Adaptive Neuro Fuzzy Inference System with its associative property and its abi…
This work considers the replacement of Proportional Integral (PI) controllers with Proportional Resonant (PR) controllers in the single phase grid-connected inverter and the associated control technique which is always used in the photovoltaic power conditio…
Mammography is widely used in early breast cancer detection and prevention although it constitutes ionizing radiation (X-ray) properties of which continuous exposure could lead to chances of cancer. On the other hand, thermography operates under infrared and…
Soak-away are increasingly in use in the country due to absence of proper waste water sewage system. The effluent from soak – away may contribute greatly to ground water pollution. This study was undertaken to test some physical, chemical and biological char…
Quality of service (QoS) is a key performance indicator (KPI) that is used in determining the efficiency of telecommunication services rendered to end users. Accessibility, connection quality and retainability are major factors used in evaluating quality of …
The United Nations Commission on Environment and Development has defined sustainable development as one which allows nations to meet their present needs without compromising the ability of future generations of the citizenry to meet their own needs. This con…
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…