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Soil plaster pastes have been used around the world by local rural populations for centuries to give a finishing touch to their houses, and depending on the soil used, some chemical contamination cannot be ruled out. Some soils may contain heavy metals and other parameters depending on where it...

Zambia’s transport sector is driven by imported and costly fossil fuels. Apart from the cost element, fossil fuels are finite. The source is depleting as it is being extracted continuously. Fossil fuels are also pollutants to environment. They contribute 70% of global carbon monoxide (CO) and 19%...

A semi- cylindrical natural convection Solar Tunnel Dryer (STD) was used for experiments to dry partially field- dried maize cobs with a moisture content of about 30 % wet basis to a safe storage moisture content of 12.5 % wet basis. Air temperatures ranging from 15.8 oC to 20.8 oC above ambient...

Mobile money which refers to the use of mobile phones to perform financial and banking functions has increasingly become popular in the world today. Not only has mobile money brought advantages of convenience, safe transactions, 24 hours access to its users, mobile money has also created a great...

ABSTRACT Institutions of higher learning retain sensitive data making them highly attractive targets for cybercrime . However, most developing countries and public higher institutions of learning have low levels of I nformation and C ommunication T echnology (ICT) and hence face challenges in...

Water abstraction is achieved by many means, and for many purposes. Abstraction depends on many variables that include the purpose for the abstraction, the location, the type of laws in place regarding the procedure, and the type of resources available for the abstraction process. The overall...

This research aimed to investigate the causes of time overruns in telecommunication projects in Zambia. To achieve this goal a multi-mode descriptive study was adopted by using both qualitative and quantitative approaches. A detailed literature review was done and sixteen purposively sampled...

Tax collecting in the developing countries has been associated with a lot of fraud which is a challenge to detect. This is because of the growth in size of data and also the absence of fully automated business processes. Zambia’s tax administration is not an exception to such challenges. Zambia...

Rail transport plays a critical role in the development of any country. With its inherent advantage of being bulk carrier, safer and cheaper, rail transport is an important cog in intermodal transportation. It is also more environmentally friendly, has less congestion and has a better fuel...

Among the various risks on the road, driving second hand tyres is a contributor to accidents. Roadway is a dominant mode of transportation in Zambia and records the highest number of deaths and injuries caused by accidents in the country. An analysis of the traffic accidents recorded over a...