Public institutions generally have a lot of facilities and infrastructure catering for the population of the institution. Some important infrastructure such utilities which include water, sewer, electricity, and telecommunications require constant maintenance, management, and adequate monitoring...
Download PDF ↓The university of Zambia’s electricity provides power to operate campus infrastructure such as hostels, lecture rooms, library etc. While telecommunication utilities provide telephone, intranet and internet services. The power and communication utilities are supplied by underground cables....
Download PDF ↓The prevalence of overloading, which is exceeding the maximum load weight, on public transport especially buses in Zambia is very rampant. This is attributed mainly to the fact that there is currently no system to measure and monitor load weight particularly at bus stations apart from few...
Download PDF ↓The University of Zambia is experiencing increasing challenge of car parking space and vehicle access controls to and within campus premises. Vehicles have been stolen without being detected. There has not been any effective means of recording and tracking vehicle activities in and out of campus....
In Zambia, the need to conserve water resources through technologies that can easily be managed by the local communities has resulted in the construction of small dams. However, small dams are adversely impacted by sedimentation due to soil erosion in the catchment area. The aim of this study was...
Download PDF ↓When a modulated beam of 1ight impinges on a solid, elastic waves are produced as a result o-f the surface motion due to thermal expansion. In semiconductors, in addition to this thermal expansion effect, there is also mechanical strain induced in the material due to the photogeneration of excess...
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