The health sector has seen tremendous increase in the construction and expansion of physical infrastructure. Much of this infrastructure development has been spearheaded by donors who have facilitated the funding and construction of these structures. Presently, most funders are moving away from...
Download PDF ↓Active analogue self-interference cancellation (AASIC) techniques are used to prevent the saturation of the receiver chain in full-duplex (FD) radios. This is done by cancelling the self-interference (SI) signal before it enters the receiver chain. AASIC techniques are usually implemented...
Download PDF ↓The construction industry is an important sector in the economies of nations and plays a key role in socio-economic growth of Zambia. Construction projects in Zambia fail to meet owner’s performance expectations. Increased cost-effectiveness and reduced waste in Architecture, Engineering and...
Download PDF ↓In machining operations, the effects of high temperatures are i) reduction in tool life, ii) production of hot chips and iii) inaccuracies in workpiece dimensions. Coolant is applied to convey away heat to extend tool life and ensure a good surface finish of the workpiece. While conventional...
Download PDF ↓Structural Health Monitoring by use of Visual inspections of bridge structures can be subjective and inaccurate. Recent developments in sensing, communication and information technologies, however, have completely modernized the inspection procedures and significantly increased the efficiency in...
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