Aims: This study proposed an alternative method for the estimation of maintenance cost of roads in Anambra State, Nigeria. The proposed method referred to as the permuted quadratic model (PQM) involves permuting of the dependent variable of the quadratic model. Place and Duration...
Open access
Research Article10.9734/jerr/2020/v18i117200
Godspower Onyekachukwu Ekwueme, Charles Okechukwu Aronu & Nkechi Udochukwu Otty·Advances in Research·2020
Aim: This study examined the physicochemical and bacteriological parameters of Odor River in Orumba North, Anambra State. The parameters considered were pH, turbidity, temperature, Dissolved Oxygen (DO), Alkalinity, total hardness, Sulphate ( ), Chloride, Calcium ( ) hardness, Ma...
Open access
Research Article10.9734/air/2020/v21i930230
Aims: Economic openness has been identified as a tool that provides countries with an avenue to explore advances on technology, creation of exchanges through the reallocation of resources especially from less efficient to efficient producer, and economic growth. This study examin...
Open access
Research Article10.9734/ajeba/2020/v18i330287