In the Adamawa Region of the Republic of Cameroon, there exist many raw materials for building structures. Various methods of investigation were used to map these raw materials, including knowledge of the spatial distribution, inventory and the estimation of resources and the dev...
Open access
Research Article10.9734/BJAST/2016/27887
This paper is concerned with the local and global asymptotic behavior of positive solution for a system of three order rational difference equations where α; β ∈ (0;∞); and the initial values x-1; x0 ∈ (0;∞); y-1; y0 ∈ (0;∞): Finally, some numerical examples are provided to ill...
Open access
Research Article10.9734/BJAST/2016/27524
The aim of this study was to evaluate the treatment of leachate from landfill through to Fenton advanced oxidation process with subsequent adsorption on the eggshell (ES) and activated carbon (AC). The project was carried out in laboratories of the Area of Chemistry and Physical...
Open access
Research Article10.9734/BJAST/2016/28051
Downstream many hydraulic structures such as dams, barrage sluice gate etc, changing water flow from supercritical to subcritical flow causes formation of hydraulic jump. The formed hydraulic jump dissipates excess energy of flowing water. This paper carried out experimental runs...
Open access
Research Article10.9734/BJAST/2016/28221
Aims: To study forecasting methods so as to identify a general approach to information structuring and to choose the most efficient and approximated to natural intelligence method. Study Design: logical experiment that reveals the advantages and disadvantages of the forecasting m...
Open access
Research Article10.9734/BJAST/2016/26353
Because of the rapid growth of cities in the present days, it has become the establishment of infrastructure in the lands previously was considered inappropriate an order cannot be avoided. Therefore, to improve the engineering properties of these lands, various techniques have b...
Open access
Research Article10.9734/BJAST/2016/28338
Aims: To have the clear understanding of the causes behind the spatial variability of the morphodynamic activity of the river Kapuas, West Kalimantan, Indonesia. Study Design: This study was designed to focus on the vegetation impact on the morphodynamic activity of the river Kap...
Open access
Research Article10.9734/BJAST/2016/27242
Aims: The aim of this work was to develop a thermodynamic model that applies to several couples, for determining the COPth of a cycle of adsorption and to compare these couples of adsorption. Methodology: Five couples were considered: Silica gel-water, Zeolite-water, Activated C...
Open access
Research Article10.9734/BJAST/2016/28554
The localized plasma parameters at the edge of the discharge electrodes cell have been investigated for axial distribution, such as the electric field distribution, the electron energy distribution functions (EEDF), the electron temperature (Te) and the electron density (Ne), all...
Open access
Research Article10.9734/BJAST/2015/17663
A detailed analysis conducted on selected two main streets from two different district of Antalya city, Turkey to find lightning properties and participant’s feelings on these elements. The results were evaluated according to survey obtaining and site observations as well as inte...
Open access
Research Article10.9734/BJAST/2016/27143