The increased reliance on information communication technology (ICT), coupled with the change in the research process has led to the production of large volumes of data. This has compelled those in the information profession, ...

To address the problem of a piston-valve collision associated with poppet valve engines, we replaced the conventional poppet valve with a solenoid operated stepping valve whose motion is perpendicular to that of the piston. ...

The design of clay/clayey barriers for the containment of buried wastes conventionally has been based on the assumption that the hydraulic conductivity controls the rate of leachate percolation. However, recent studies ...

The study presented herein links to a regression analysis that ties into three mathematical models from the Brutsaert, Mualem and Burdine equations respectively. The paper describes a series of experimental investigations ...

Microorganisms play a vital role to understand the ecological system and so it is very important to understand the behavior of microorganism due to different parameters. In the present paper, we implement a mathematical ...

Prediction of the stock market is a vital part of the economy especially for emerging markets in developing countries. There is significant literature on predicting the stock market particularly in developed countries like ...

There is presently insufficient information on the atmospheric microbial level in Botswana, the occurrence and diversity of airborne microbes in Botswana is not well understood. In addition, there is also growing concern ...

Coal mining for electricity production at Morupule coal mine in Palapye generates a considerable amount of fines or dust. The fines are generated through coal disintegration during various processes such as drilling, ...

The study has come up with energy saving solutions for different sections or equipment of a meat processing plant in Botswana. Much of the old original equipment at the abattoir is still in place and there exists an ...

Coal gasification is a new and clean coal conversion technology that converts coal to liquids and synthetic gas to be used in power generation and chemical products. Botswana coal was studied in a pilot plant to produce ...