Abstract: Retaining walls play a crucial role in mitigating flood risks, particularly in riverine environments affected by extreme climatic events. This study evaluates the effectiveness of retaining ...

Abstract: Scouring refers to the lowering of the level of river bed due to water erosion. Formation of vortices in the vicinity of bridges due to obstruction caused to river flow by piers and ...

Palantir Technologies Inc. co-founder Joe Lonsdale has led an investment in a Nigerian defense technology startup expanding drone manufacturing as security risks intensify across Africa. Abuja-based ...