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Formulated discrete mathematical model for delayed particle flow in cascaded sub-surface water reservoirs
(KIBU, 2018-06-12)
Pollution of sub-surface water reservoirs mainly rivers, streams, ponds and dams through contaminated water point sources (CWPS) was studied. The objectives were to formulate a discrete time delay mathematical model which ...
Determination of the surface roughness parameter and wind shear exponent of Kisii region from the on-site measurement of wind profiles
(KIBU, 2018-06-12)
The research sought to investigate the surface roughness parameter (α) and wind shear exponent (z_0) of the Kisii region (elevation 1710m above sea level, 0.68oS, 34.79oE). A two month experiment was carried out at three ...