Arsenic poisoning is a major public health concern in Bangladesh. This study uses primary data to examine health impacts and costs associated with arsenic contamination of groundwater. The study estimates that some 7 to 12 million person-days per year are lost as a result of arsenic exposure. In...

A very small wind turbine system for multi-purposes was developed and its performance was reported in this paper. The rotor diameter of the turbine is 500mm. The tests of the energy output, turbine speed, power coefficient, and torque of turbine were carried out for a wide rage of free stream...

Purpose – The purpose of this paper is to generate three types of forecasts, namely, historical, ex-post and ex-ante, using the world famous Box-Jenkins time series models for motor, mash and mung prices in Bangladesh. Design/methodology/approach – The models on the basis of which these...