This study presents the design of photo-induced heart beat monitor that uses cheap and readily available materials unlike most of all the rather sophisticated heart beat monitoring devices that uses complicated designs and therefore needs the help of an expert to carry out the ex...
Open access
Research Article10.9734/BJMCS/2017/28023
The necessary conditions for existence of periodic solutions of an Extended Rosenzweig-MacArthur model are obtained using Brouwer's degree. The forward invariant set is formulated to ensure the boundedness of the solutions, using Brouwers xed point properties, and Zornslemma. Als...
Open access
Research Article10.9734/BJMCS/2017/31342
Researchers have argued that inclusion of technologies in the teaching-learning places must be preceded by the user accepting the technology. Without this effort, the technologies remain abandoned or heavily underutilized once supplied to school system. So researchers have propos...
Open access
Research Article10.9734/BJMCS/2017/29015
This paper is a tutorial exposition on how to translate concepts of voting systems to the Boolean domain, and consequently on how to use Boolean tools in the computation of a prominent index of voting powers, viz., the Banzhaf voting index. We discuss Boolean representations for...
Open access
Research Article10.9734/BJMCS/2017/31191
Corrigendum for British Journal of Mathematics & Computer Science 5(6), 728-734, 2015 It has been drawn to the journal's attention that there is a corrigendum of the published paper. Therefore, following the 'SDI Correction and retraction policy' this Corrigendum was pro...
Open access
Research Article10.9734/BJMCS/2017/14436
A variety of pictures of checkered pattern graphics appear on the Internet. However, rarely seen is how those graphics were produced. This paper shows various checkered patterns and their variations generated automatically by a computer program, making use of features of Eulerian...
Open access
Research Article10.9734/BJMCS/2017/30783
A mixed graph GM(V, E, A) is a graph containing unoriented edges (set E) as well as oriented edges (set A), referred to as arcs. In this paper we calculate the domination number of the Cartesian product of a path Pm with directed path (mixed-grid graph ( ) for 8 ≤ m ≤ 10 and ar...
Open access
Research Article10.9734/BJMCS/2017/31051
In this paper, we consider the system of two nonlinear Volterra integral equations of the second kind (SNLVIE-2). We proposed method of Trapezoidal Predictor-Corrector (TRP-PCR) to solve SNLVIE-2. In addition, new algorithm IS introduced. The method is supported by numerical exam...
Open access
Research Article10.9734/BJMCS/2017/31131
In this paper, we purpose to prove the support theorem of the random evolution equation where is the solution of (E) considered as which a random-variable to value in The coefficients σ and b satisfied Lipschitz condition and linear growth and depend to and W is a d-dimensional...
Open access
Research Article10.9734/BJMCS/2017/29942
This paper investigates an k-out-of-n:G repairable system with expert repairman’s multiple vacations and continuous operation rule where the operating times and the repair times of components follow exponential distributions. When there is no failed component in the system, the e...
Open access
Research Article10.9734/BJMCS/2017/30869