It has been reported that WhatsApp, a social media application, had approximately 1.6 billion active users globally as of July 2019, almost one-fifth of the total world’s population. Thus, research about WhatsApp’s influence ...

Olefins have enjoyed many uses in a wide variety of industries, from car manufacturing to energy production. Energy consuming processes of catalytic dehydrogenation, turning paraffins into olefins, has been commercialised ...

A nanoadsorbent was synthesized from kraft lignin derived from paper and pulp black liquor, chitosan, and titania (TiO2) and used to remove Brilliant Black dye (BB) from aqueous solution. Transmission electron microscopy ...

In this work, a direct solution to the few-body Integrodi erential equation using the Lagrange-mesh method is presented. With the Lagrange-mesh method, the few-body Integrodi erential equation is converted into a matrix ...

We have investigated the effect of doping on the structural, electronic and mechanical properties of A15 RuCr3 and A15 Ru3Cr alloys using density functional theory. Various transition metal dopants, namely V, Mn, Fe, Co, ...

Mobility and portability of wireless communication devices in Mobile Ad Hoc Networks (MANETs) have introduced data security threats. These threats are due to the utilisation of multiple hops resulting from limited ...

The agile manifesto has certainly changed the way software is produced in the Information Communications Technology (ICT) industry. However, many persistent challenges cripple agile software development. One challenge is ...

This paper presents the design of a photovoltaic based power supply using a non-inverting buck-boost converter to charge batteries. The batteries can be used to power a load as back-up power when there is no sunlight. ...

Investigations reveal that the failure rate of e-governance projects in developing countries is between 35% and 50% whereby, 35% is classified as a total failure and 50% is considered a partial failure. Furthermore, previous ...

This dissertation aims to assist Agile champions in their organisations with their Agile adoption journey. Such a journey typically starts with identifying the Agile challenges and then determining how to address these ...