A typical oil well may generate between 1 000 and 1 500 tonnes of drilled cuttings with average oil retention of 15% which are generally discharged into the sea. This activity affects vast areas around the drilling sites ...

The conventional chemical used in the neutralisation of biooxidation effluents is lime. The search for cheaper and readily available alternative reagents has been the motivation for a number of researches. This paper ...

Increasing global competition in the business world and heightened expectations of customers have forced companies to consider not only the pricing or product quality, but also reliability and timeliness of deliveries. ...

Malaria is a life-threatening parasitic disease which is caused by the bites of an infected female Anopheles mosquito and is an issue of grave public health concern. The control of malaria requires effective surveillance ...

This paper is a follow up to an earlier paper, which reviewed the opportunities and threats of the usage of Liquefied Petroleum Gas in homes and industries in Ghana. In this paper, the design of an electronic gas leakage ...