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The study aimed at demonstrating the positive outcome of incorporating optimization techniques in the design procedure for designing steel-concrete composite bridges was conducted. Optimization algorithms have the capability of finding optimal or near optimal solutions in complex problems. In...

The power utility company in Zambia, the Zambia Electricity Supply Corporation (ZESCO) introduced load-shedding in urban and rural areas in 2015 when the country experienced severe drought and caused low water levels in our hydropower stations for power generation and distribution. To mitigate...

In recent years, Sexual Reproductive Health has gained a lot of attention following the first discussions on the topic in 1994 at the International Conference for Population and Development. This follows a realisation that a significant number of adolescents engage in sexual activities and most...

The area of northeastern Zambia, between Chama and Lundazi towns, is underlain by rocks belonging to the Irumide Fold Belt, a Mesoproterozoic orogenic belt whose geology is dominated by biotite gneisses, which often show incipient migmatisation, that belong to the Kampemba Group. Less common...

Comparatively, Zambian smallholder cassava productivity is low. Zambian farmers produce 6 ton ha-1 , compared to 20–25 ton ha-1 in Zambia. Therefore, understanding smallholder farmers' poor yields is necessary to develop cassava cropping systems for yield intensification. In this study, field...

Rabies is one of the most feared Zoonoses, nearly always resulting in fatal acute encephalitis. In humans, the incubation period of rabies is highly variable, ranging from days to years, with an average of 2–3 months. At the moment, rabies is underreported in humans at a rate of 1:60, and this...

In this dissertation, we present an integer-valued generalised autoregressive conditional heteroscedastic (INGARCH)(p, q) model based on the Poisson distribution. This model proves to be effective for modelling overdispersed integer-valued time series with conditional heteroscedasticity. The...

This research methods case is based on the end-line evaluation of the Scaling-Up Nutrition Intervention (SUNI) project implemented by CARE International in Zambia, Program Against Malnutrition and other partners. Apart from fulfilling funding requirements, the evaluation was meant to establish...

In practice, cured concrete strength may exhibit strength variation from batch to batch and within batch despite the mixes being of the same proportions and with quality control. On the other hand, structural concrete elements are designed to meet specific characteristic strength. In order to...

This study analysed the preparation of school administrators and its implications on their administrative performance in selected upgraded schools of Lufwanyama District of the Copperbelt Province. There are indications that a large number of secondary school administrators in Zambia experience...