Browsing Faculty of Natural Science by Title
Now showing items 1351-1370 of 2565
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The invasive guttural toad, Amietophrynus gutturalis
(University of the Western Cape, 2015)The guttural toad, Amietophrynus gutturalis, Power 1927, is a common toad with a broad geographic range through much of temperate, sub-tropical and tropical southern and central Africa. Introduced to the islands of Mauritius ... -
Investigating an integrated teaching methodology as a means to prepare students for university studies in mathematics
(University of the Western Cape, 2005)A key issue for the success of students entering a first year mathematics course at tertiary level is whether or not they have an integrated understanding and view of the mathematical concepts acquired at school. Various ... -
Investigating associations between fluvial style and the characteristics and distribution of geomorphic units in non-perennial rivers
(University of the Western Cape, 2019)Although non-perennial rivers are the most dominant river type in arid and semi-arid areas, far outnumbering perennial rivers, recent reviews have shown that the knowledge base supporting non-perennial river research is ... -
Investigating channel change in relation to landuse change in the Klein Berg River, Tulbagh
(University of the Western Cape, 2005)The Klein Berg River catchment is intensely cultivated with orchards, vineyards and wheat, while also ensuring a water supply to the main urban center, Tulbagh, and the two conservation areas (Waterval and Groot Winterhoek). ... -
Investigating domestic violence against women in South Africa
(University of the Western Cape, 2006)Domestic violence or intimate partner violence is increasingly being recognized as a problem that seems to be spiralling out of control. The causes of domestic violence have preoccupied scientists for several decades. The ... -
Investigating effects of aqueous root extract of Mondia whitei on sperm functionality
(University of the Western Cape, 2016)Introduction: Mondia whitei commonly known as "White Ginger" is a highly acclaimed medicinal plant that is extensively used across Africa. M. whitei is used as treatment for sexual dysfunction and is considered to be an ... -
Investigating factors that influence the breeding success of the endangered African penguin (Spheniscus demersus) at a mainland and island colony in the Western Cape, South Africa
(University of Western Cape, 2022)Since the 1950s the global seabird population have declined by 70% and today some penguin species are amongst the most threatened seabirds in the world. The African penguin (Spheniscus demersus) population experienced a ... -
Investigating genetic diversity and microRNA of Hermetia illucens (the black soldier fly) to breed for mass production of a novel sustainable protein
(University of the Western Cape, 2023)Introduction: A new sustainable source of protein is needed to meet the demands of the growing global population. Insect meal is a suitable replacement, and the black soldier fly (BSF) is the most used insect in industrial ... -
Investigating groundwater governance arrangements for unconventional gas exploration and production in main Karoo Basin, South Africa
(University of the Western Cape, 2016)South Africa relies on coal and imported crude oil for most of its energy. The possible production of shale gas in the main Karoo Basin of South Africa provides a potential opportunity to diversify the primary energy mix. ... -
Investigating hydrogeochemical processes of groundwater, Heuningnes Catchment, South Africa
(University of the Western Cape, 2020)This study was conducted to investigate hydrogeochemical processes controlling the evolution of groundwater chemistry and their influence on water quality in the Heuningnes Catchment. The role or influence of hydrogeochemical ... -
Investigating hypoglycaemic effects and safety of the herbal Product – JT2016 in vivo study
(University of the Western Cape, 2021)Diabetes has since been a global epidemic; an estimated 5.0 million deaths of diabetes in the world have been recorded; one in 11 adults have diabetes (415 million); and by 2040, one adult in 10 (642 million) will have ... -
Investigating hypoglycaemic effects and safety of the herbal product – jt2016 in vivo study
(University of the Western Cape, 2021)Diabetes has since been a global epidemic; an estimated 5.0 million deaths of diabetes in the world have been recorded; one in 11 adults have diabetes (415 million); and by 2040, one adult in 10 (642 million) will have ... -
Investigating novel aspects of the blood-brain barrier using high resolution electron microscopy
(University of the Western Cape, 2022)The blood-brain barrier (BBB) is a restrictive interface located between the blood circulation and the central nervous system (CNS), regulating the homeostatic environment of the neuronal milieu, by controlling the ... -
Investigating novel aspects of the blood-brain barrier using high resolution electron microscopy
(University of the Western Cape, 2022)The blood-brain barrier (BBB) is a restrictive interface located between the blood circulation and the central nervous system (CNS), regulating the homeostatic environment of the neuronal milieu, by controlling the ... -
Investigating novel cis-acting regulatory elements involved in the regulation of heat shock response in cardiomyocytes
(2013)Ischemic heart disease is a disease which is characterized by the reduced blood supply to the heart. According to WHO 2013, ischemic heart disease is one of the major causes of death globally. For this reason, it is ... -
Investigating phytoplankton fluctuations and drum filter effectiveness on an abalone farm in Hermanus, South Africa.
(University of the Western Cape, 2021)Aquaculture is a growing industry in South Africa, with the production of abalone, Haliotis midae, at the forefront. The Western Cape Province hosts 12 of the 18 abalone farms in South Africa, with a concentration of ... -
Investigating subsurface heterogeneities and its impact on the variation in interval velocities : implications to velocity modelling in the Bredasdorp basin
(University of the Western Cape, 2015)Velocity modelling forms an integral part of the seismic interpretation process initially completed in two-way time. In order for a representative depth conversion, it is obligatory to construct a velocity model that serves ... -
Investigating the anti-cancer activity of novel phenothiazines in glioblastoma
(University of the Western Cape, 2018)Glioblastoma multiforme (GBM) remains the most malignant of all primary adult brain tumours. It is a highly invasive and vascularized neoplasm with limited treatment options and very low survival rate. GBM tumours are ... -
Investigating the antimicrobial potential of Thalassomonas actiniarum
(University of the Western Cape, 2020)bioassay guided isolation approach was then used to isolate the high molecular weight antibacterial compound (50kDa-100kDa) from T. actiniarum fermentations. With common protein isolation, purification and detection methods ... -
Investigating the antimicrobial potential of Thalassomonas actiniarum
(University of Western Cape, 2020)The World Health Organisation predicts that by the year 2050, 10 million people could die annually as a result of infections caused by multidrug resistant bacteria. Individuals with compromised immune systems, caused by ...