A simple and efficient electrochemical method that utilizes two steel electrodes and is capable of reducing the colour of tea effluent prior to its discharge into the river system has been developed. The effects of potential ...

In Kenya, maize (Zea mays L.) is mainly grown on acid soils in high rainfall areas. These soils are known for low available phosphorus (P), partly due to its sorption by aluminium (Al) and iron oxides. The study ...

Aluminium (Al) toxicity, phosphorus (P) deficiency and low rhizobia populations limit Sesbania (Sesbania sesban) performance in tropical acid soils. The study determined the i) indigenous rhizobia populations that nodulate ...

Land surveying has been a challenge for many years both in developed and developing countries. For instance the triangular survey consumes a lot of time as several sides of the field need to be measured. Solutions to ...

In many problems involving solutions to ordinary differential equations, students and researchers in the field of applied mathematics are faced with challenges of obtaining the particul ar integrals. In particular, when ...

This paper examine numerical study for soret and dufour effects on unsteady Newtonian MHD fluid flow with mass and heat transfer in a collapsible elastic tube using Spectral Collocation technique. The objective of the ...

In this paper, we propose a new numerical method namely, the trivariate spectral collo- cation method for solving two-dimensional nonlinear partial differential equations (PDEs) arising from unsteady processes. The ...

Purpose: The study examines how firm characteristics moderates the relationship between corporate sustainability reporting and financial performance of companies listed at the Nairobi Securities Exchange. Methodology: ...

The problem to be investigated was how agency banking has influenced customer satisfaction in Kenya. The research involved coming up with ways on how banks that use agent banking models were able to satisfy their customers’ ...

Survival analysis models the time it takes until an event occurs. The prototypical event is death, from which the name survival analysis is derived.Accordingly, each time survival analysis is studied, aspects of some ...