The optimized geometrical structures, the interaction energies, the basis set
superposition errors (BSSEs) and the infrared spectra of the monomers,
homodimers and the molecular complexes formed between BF3 and a number
of ...
Portfolio analysis is benefiting from the surge of alternative sources of data coupled with new modelling frameworks, introduced by machine-learning. I collected alternative data and applied new frameworks (machine-learning ...
In this thesis, we analyze a mathematical model for the spread of malaria that consists of
ten components. The human host population is divided into two main categories: semiimmune,
which included all individuals who ...
The purpose of this study was to analyse the amount of municipal solid waste disposed at various landfill sites in the east of Johannesburg. As a resident residing in the east of Johannesburg, it was of interest to me to ...
Introductory programming can be challenging for educators to teach and students to learn. Some students struggle to comprehend introductory programming topics like the uses of assignment, decisions, loops, functions and ...
Poor management attitude has been identified as the major challenge to software
project management. Lack of knowledge and understanding of other pertinent risk
factor dimensions in software projects (such as potential ...
The understanding of the nuclear breakup dynamics at sub-barrier incident energies,
remains a hot subject in Nuclear Physics. In this dissertation, the breakup of the weaklybound
neutron-halo 11Be nucleus impinging on a ...
This dissertation examines the structure and properties of chitosan membranes regarding their applicability in fuel cells. The objective of this work is to synthesize a polymer membrane with improved properties such as ...
The structure, morphology, optical, and electrical characteristics of rare earth (RE) metal ions, few-walled carbon nanotubes (FWCNT) and zinc oxide (ZnO) nanocomposite for possible applications such as electron acceptor ...
Fifteen heterocyclic active pharmaceutical ingredients were co-crystallized with phthalic acid derivatives, resulting in three series of co-crystals. Niacinamide, modified isoniazid (isoniazid modified with benzaldehyde), ...
Service Oriented Computing has emerged as a promising computing paradigm
for Internet-scale distributed applications built around services as primary
building blocks. Such Internet-scale computing relies heavily on the ...
With the growing demand for energy storage and conversion technologies, porous
carbon-based materials (PCMs) have garnered widespread attention due to their
excellent electrical conductivity, high surface area (SSA), and ...
Information Security Incident Management is an essential process within an organisational
context, as it provides a strategic approach towards monitoring and containing incidents and
vulnerabilities. The coordination ...
The p53 gene is a well-known tumour suppressor gene, shown to be dysfunctional in more than 50% of human malignancies. The cellular significance of this oncogene is evident in a series of diverse cellular antiproliferation ...
Minerals should be sufficient to sustain security of the nation as well as
growth of the economy and employment. Countries without minerals may
source minerals from mineral-rich countries. South Africa is endowed with ...
Minerals should be sufficient to sustain security of the nation as well as growth of the economy and employment. Countries without minerals may source minerals from mineral-rich countries. South Africa is endowed with ...
Contamination of pet food with heavy metals is a crucial problem worldwide and it results in adverse health effects on pets, massive recall of the product, damaging of the brand name and financial loss. Therefore, researchers ...
The nanocomposite membranes were fabricated by incorporating palladium
nanoparticles into Nafion® matrix to develop suitable membrane to be used as polymer
electrolyte membrane (PEM) in Direct Methanol Fuel Cell (DMFC). ...
In this study, we present a straightforward, one-step pulsed laser ablation in liquid (PLAL) method for creating a surfactant-free nanofluid with silver nanoparticles suspended in water (AgNPs-H2O). The ND-YAG laser of ...
Microextraction sample preparation methods are miniaturized formats which contributes to green approaches in Analytical Chemistry. They are mainly characterized by the minimum use of organic solvents.
The aim of this ...