Intelligent systems are nature-inspired, mathematically sound and computationally intensive problem solving tools and methodologies that have become extremely important for advancing the current trends in information technology. Artificial intelligent system…
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This work presents a new distribution function that modifies and generalize the classical geometric distribution which identified as the 𝑐(𝑛)-geometric distribution (simply 𝑛-geometric distribution if 𝑛 ≥ 0 and reverse 𝑛-geometric distribution if 𝑛 < 0.) for…
In this paper, the nonlinear system (1.1) was linearized and the mild solution of the system was obtained using the Unsymmetric Fubuni Theorem. The necessary and sufficient conditions for the existence of optimal control were established. We also, made use o…
The optimization of esterification process of self-emulsifying method of rubber seed oil (RSO) modified water borne alkyd resin was investigated. Response surface methodology (RSM) analysis using design matrix of FFA linked with CCRD in coded notation for RS…
Transient stability analysis has recently become a major issue in the operation of power system due to the increasing stress on power system networks. Solving this problem requires evaluation of power system’s ability to withstand disturbances while maintain…
This work develops an improved automated fire management scheme on leveraging mathematical formulations by integrating signal detection filters for the detection of predetermined signal properties, adopting a scheme for energy release prediction as an effici…
The performance characterization of a medium scale vegetable oil plant in Owerri is presented. Using the queue methodology, it was established that the plant operates the queue model [(M1/M2/s);(infinite, F-C,F-S)] with Poisson arrival mass rate of palm kern…
This paper presented a simulation model of an enhanced e-voting system based on bio-cryptographic schemes. A lot of work has been done on e-voting systems using biometrics as well as cryptographic schemes but not fusing both. This work provides an improvemen…
Chemical treatments are considered in modifying the fiber surface properties. In this paper, two different chemical modifications on natural areca fibers for use in natural fiber-reinforced composites are studied. These chemical treatments include alkali and…
The inhibitive effect of Moringa leaf (LE) and Moringa seed (SE) on mild steel corrosion in 1M H2SO4 solution was investigated using standard weight loss at 32oC and 60oC.The analysis of the experimental results revealed that the leaves and seeds extract est…
The focus of this study is to understand the prevalence of corrosion-related failures in Nigeria Oil/Gas Industry and seek ways to arrest the degradation of the facilities. The hash environmental conditions are known to severely affect the equipment integrit…
Synthetic fibers (such as glass, carbon, ceramic fibers, etc) which were imported at huge cost could be replaced by natural fibers such as flax, hemp, jute, kenaf, etc. and widely used. In this research work, banana fiber reinforced vinylester matrix composi…
Electricity demand in households resulting from unpredictable consumption pattern has been serious concerns in Nigerian power industry. Existing metering systems have not addressed the various challenges of enabling daily tracking of power usage patterns in …
This paper examines the feasible development of magneto-hydrodynamic (MHD) power plant in Nigeria. It proffers the possibility of harnessing magneto-hydrodynamic technology as dependable energy mix for ameliorating epileptic and incessant electric power fail…
This paper studied and highlights the security and technical challenges facing the deployment and utilization of IEEE 802.15.4 based Wireless Sensor Network (WSN) devices used to facilitate remote oil and gas field monitoring in the Niger Delta region of Nig…
Machine control, especially that of induction motors, is an essential consideration on the program of any industrial world. Efficient machine control, not only saves power consumption, but increases productivity. Threephase induction motors produce mechanical…
This work presents the uniform linear Array model of a simple adaptive antenna array based on signal to interference plus noise ratio (SINR) maximization. A simple adaptive antenna array which can form part of a WCDMA base station structure was developed. In…
The engineering profession has been invaluable in the improvement of capacity building and sustainable development. This research work examines the impact of authenticity of engineering profession on socioeconomic and human development. The focus of this stu…
Despite the government huge investments into the power sector, to adequately ensure regular power supply to electricity consumers, there are still gross inadequacies on the regularity of electricity in the country. This paper analyses the use and impact of D…
In the concept of handoff performance in mobile communication, Bit Error Rate (BER) was not fully considered, hence this dissertation focused on Mobility Management Scheme (MMS) in mobile communication using BER as sensitive parameter as well as throughput, …