Techno-economic analysis of seaweed biorefinery scenarios for production of high-value products and biogas by Border, Allistair Fraser

Get full text

Structure and function of heuweltjies across a rainfall gradient in the South-Western Cape by Booi, Nozuko

Get full text

Seasonal and intra-seasonal dynamics and precursors of rainfall over northern Tanzania by Kabanda, Tibangayuka Abbas

“…Composites are averaged for the specific season and for periods 2, 4 and 6 months prior; and the historical mean is subtracted to produce anomalies. …”
Get full text

Layered double hydroxides-biopolymer nanocomposites for the controlled delivery of vitamins by El-Dessouky, Raghda El-Said

“…The FTIR analysis of the vitamin-loaded beads was inconclusive due to the overlap of the peaks from the different components in the composite systems. The FTIR analysis of the control composite beads (A/L16, A/L10 and A/L4) and plain calcium alginate beads (A0) demonstrates the presence of the alginate-specific peaks, and the increase in the LDH-related features as the LDH content per bead increases. …”
Get full text
Get full text

Characterisation and desalination of typical South African abalone farm effluent sea water by Steynberg, Leander Duvan

Get full text

In ruimtes vasgekeer: 'n Kognitiewe benadering tot metafore in dekoloniale diskoers

Get full text

Seasonal and inter-annual variability of SST and chlorophyll-a off Angola by Filipe, Vianda Lulendo Luankosi

Get full text

An integrated conceptual diagnostic governance framework to address performance sustainability challenges of municipalities in South Africa by Malila, Harry Clifton

Get full text

Analysis of Npk in Human Male and Female Urine by Kuwornu, Alfred L. K.

Get full text

Influence of MWCNT Loading and Structural Configuration on the Performance of PDMS-Based Triboelectric Nanogenerators by Ahmed, Manal Ahmed

“…The thesis aims to explore how varying concentrations of MWCNTs and their aspect ratio affect the electrical output performance of PDMS‑based TENGs. Composite films with thicknesses ranging from 0.75 mm to 1.25 mm and MWCNT loadings of 0 wt%, 0.1 wt%, 0.2 wt%, 0.3 wt%, and 0.4 wt% were fabricated via a solution‑mixing technique. …”
Get full text
Get full text

The petrogenesis and geochemistry of the Namaqualand olivine melilitite pipe cluster, western South Africa by Kirchner, Michael

“…Oxygen isotope ratios of olivine separates indicate that olivines from a large majority of the melilitite pipes have compositions indistinguishable from those from typical upper mantle peridotite (4.9-5.2‰). …”
Get full text

Activated carbon from peanut shell and its molybdenum based nanocomposites for supercapacitor applications

Get full text

The Equestrian statue - a study of its history and the problems associated with its creation

Get full text

Investigation of the determinants of thermal stability of the nitrile hydratase from Geobacillus pallidus RAPc8 by Kianja, John Maina

“…This study investigated several possible interactions responsible for conferring thermal stability to several thermostability-enhanced nitrile hydratase composite mutants generated from the wild type Geobacillus pallidus RAPc8 nitrile hydratase (NHase), namely: L103S+Y127N+F36L+D4G, M43K+T150A+S169R and D96E+D167V+M188V each labelled as 9E, 9C and 8C respectively. …”
Get full text

The erosion of WC-Co coatings by Ndlovu, Siphilisiwe Nompumelelo

Get full text