Faculty of Natural Science: Recent submissions
Now showing items 41-60 of 2597
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Domestic greywater systems: a potential reservoir of antibiotic resistance genes transfer
(University of the Western Cape, 2024)During the Western Cape drought from 2015 to 2018, the use of greywater to alleviate pressure on the limited potable water available in the province was encouraged. Greywater, however, has the potential to harbour residual ... -
Water use productivity of the rooibos tea crop in the winter rainfall region, Western Cape, South Africa
(University of the Western Cape, 2023)Aspalathus linearis, commonly known as rooibos or red tea, is one of the well-known herbal tea beverages in South Africa. A. linearis is known for its medicinal, economic, traditional and ecological values. This leguminous ... -
Assessment of impacts of land use and land cover changes on runoff in the luvuvhu catchment area
(University of the Western Cape, 2023)This study aims to assess the impacts of land use and land cover (LULC) changes on runoff in the Luvuvhu catchment in Limpopo, South Africa. To achieve this aim, the study had two specific objectives. The first objective ... -
Mathematical modeling of tuberculosis epidemiology in Ethiopia
(University of the Western Cape, 2024)Tuberculosis (TB) is currently one of the most severe public health issues in Ethiopia and many other countries. Despite demanding efforts having been made by governmental and nongovernmental organizations to eliminate ... -
Application of geochemical characterization, multivariate statistics and geological modelling in assessment and prediction studies on selected coal and gold mine waste in South Africa
(University of the Western Cape, 2023)Over the years, South Africa has generated vast amounts of coal fly ash and gold slime tailings, constituting over 70% of the country's waste materials. These byproducts contain elevated levels of trace metals, posing a ... -
The phenomenon of skin lightening among young adults, and the effect of selected plant extracts on tyrosinase and melanogenesis activity
(University of the Western Cape, 2023)Skin lightening practice refers to the use of skin lightening products to achieve a fairer skin complexion. This is common practice among people of several Asian, North American, South American countries. On the African ... -
Actinobacteria associated with two diverse soil environments and their multicopper oxidase diversity
(University of the Western Cape, 2024)The Cape Floristic Region (CFR) is a biodiverse region boasting unique plant diversity with a rich concentration of endemic plants. Aspalathus linearis (Rooibos) is an indigenous plant that grows in the Clanwilliam region ... -
Discovering cancer subtypes by tracking cancer progression with transcriptomic data through the multi-stage process of cancer development.
(University of the Western Cape, 2023)Background: The development of cancer is driven by genomic alterations, which become more heterogeneous as the disease progresses throughout the stages. Consequently, cancer patients have differential levels of sensitivity ... -
Labour force participation among African female migrants in South Africa: the case of Gauteng province
(University of the Western Cape, 2023)The African female migration theme has several dynamic components and characteristics that have not been fully explored. In the South African context, the influence of the labour force participation among African female ... -
Modelling the basel III capital adequacy and net stable funding ratios for a commercial bank following an optimal investment strategy
(University of the Western Cape, 2024)Commercial banks have a significant impact on a country’s economy as they raise capital, create liquidity by converting their customers’ deposits into loans, and deliver essential services such as loans, certificates of ... -
The determinants of mothers’ access to antenatal healthcare in South Africa: insights from the Eastern Cape province
(2023)Eastern Cape Province has historically experienced challenges in its improvements and provisions for women’s access to primary healthcare facilities. Women in the Eastern Cape province continue to lack access to antenatal ... -
Monitoring and evaluation of medical products regulatory systems and harmonization in west Africa
(University of the Western Cape, 2023)The Food & Drug Authority (FDA) defined regulatory harmonization as a process where regulatory agencies align technical guidelines for marketing and the development of pharmaceutical products all over the world. Regulatory ... -
The factors associated with the access to early childhood development (ecd) facilities in South Africa: insight from the 2021 general household survey (ghs)
(University of the Western Cape, 2023)Despite South Africa being a developed country, it has one of the highest and most persistent inequality rates in the world and this disparity is evident in the education sector. However, the country has sufficient resources ... -
Assessing some socio-economic and demographic changes affecting the employment in the informal sector between the years 2017 and 2020
(University of the Western Cape, 2024)In most developing countries, the informal workforce comprises over half of the total workforce, reaching approximately 68.5% in South Africa. This category includes self-employed individuals in informal enterprises and ... -
Biochemical characterisation of an alpha-amylase with pullulan hydrolase type III characteristics derived from a hot spring metagenomics library
(University of the Western Cape, 2024)The field of metagenomics has provided biotechnological researchers with new enzymes and insight into previously unknown enzyme families with potential for novel modes of action and being able to function under extreme ... -
Sample selection effects in laduma stacking experiments
(University of the Western Cape, 2023)This study explores the impact of selection effects introduced by input optical cata-logues on high-redshift stacking experiments. Using the Hi stacking technique, the Hi content of LADUMA synthetic data cubes is analyzed ... -
A critical review of the who global report on traditional and complementary medicine 2019: implications for harmonization of traditional and complementary medicine regulation in Africa.
(University of the Western Cape, 2022)A broad range of Traditional and Complementary Medicine (TCM) practices and products is available and accessible to the population in many countries in Africa, and worldwide. Therefore, an effective and harmonized medicines ... -
Exploring poly (2, 5) benzimidazole enhanced with carbon nanotubes for space applications
(University of the Western Cape, 2023)This work explores using polymeric materials for space radiation shielding in low-earth orbit. Shielding against radiation is essential on any space mission. Low atomic number materials, such as hydrogen, have shown to be ... -
The formulation of a microsphere based fixed dose combination for oral antiretroviral delivery
(University of the Western Cape, 2023)The cost of providing antiretroviral therapy (ART) remains a significant economic burden on African countries due to poverty and a lack of resources. To reduce the economic burden of HIV infection, a formulation scientist ... -
Discovery of heat shock protein90 inhibitors using structured-based virtual screening
(University of the Western Cape, 2023)Alzheimer's disease (AD) is the most common irreversible dementia, caused by accumulation of protein aggregates in the central nervous system, with symptoms that include memory loss and behavioural abnormalities. Cholinesterase ...