Browsing by Title
Now showing items 2475-2494 of 8879
-
The effect of school feeding programmes among school-going children in Khayelitsha, Cape Town
(University of the Western Cape, 2022)School feeding programmes (SFPs) are known as a significant form of social protection that seeks to address food insecurity and educational improvement worldwide. This study seeks to evaluate the school feeding programmes ... -
Effect of simulated acid rain on seed germination and on growth and mineral nutrition of Lycopersicon esculentum var. Red kaki
(University of the Western Cape, 1993)The phenomenon of acid rain is not new. It has been active for more than a billion years (Abelson, 1983). The term "acid rain" was introduced as early as 1872 by Robert Angus Smith, the world's first air pollution control ... -
The Effect of Social Media on the Employment Relationship: Can an employer use a social media post by an employee to initiate disciplinary proceedings against that employee with a view to dismissal?
(University of the Western Cape, 2021)Over the past few years, there has been a noticeable increase of cases that the Commission for Conciliation, Mediation and Arbitration (CCMA) has dealt with relating to dismissal for social media posts by employees. Employees ... -
The effect of South African public debt on economic growth: An ARDL cointegration approach from 1961-2017
(University of Western Cape, 2019)This study investigates the effect of public debt on economic growth in South Africa since 1961-2017. Public debt stock is disaggregated into external debt and domestic debt in order to determine the effect of each on ... -
The effect of storage time on dimensional accuracy of elastomeric impression materials
(University of the Western Cape, 2008)Several factors play a role in stability of impressions made from elastomeric impression materials. These include; polymerization shrinkage, loss of by-products during condensation, thermal contraction from oral temperature ... -
The effect of storage time on the platelet concentration of Choukroun's platelet rich fibrin (PRF)
(University of the Western Cape, 2011)Wound healing is a complex process characterised by the repair and reconstitution of lost or damaged tissue. By the mid 1990s, several methods were proposed to enhance wound healing of surgical sites by introducing high ... -
The effect of stress, burnout and emotional labour on intention to leave amongst call centre employees
(University of the Western Cape, 2010)The increasing demand for client-centred services in a highly competitive business environment has resulted in a substantial increase in the number of call centres world wide (Knight 2004 cited in Carrim, Basson & Coetzee, ... -
The effect of sunitinib on neuroblastoma and glioblastoma cell growth
(University of the Western Cape, 2020)Cancer is a global health catastrophe, with neuroblastoma, the most common solid childhood tumor, and glioblastoma, a deadly brain tumor, being aggressive and unresponsive to current treatment modalities. These tumors are ... -
Effect of synthetic methods on the characteristics and performance of IrO2 catalysts
(University of the Western Cape, 2022)For many years fossil fuel has been the primary source of energy worldwide though, the environment is negatively affected because of the high carbon dioxide (CO2) emissions associated with the use of fossil fuels. Hydrogen ... -
Effect of tea and herbal infusions on mammalian reproduction and fertility
(University of the Western Cape, 2013)Camellia sinensis (tea) and Aspalathus linearis (rooibos) may improve reproductive function owing to their antioxidant properties. To test this hypothesis, male and female rats were given 2% and 5% green tea (Gt), black ... -
The effect of temperature on the linear dimensional stability of elastomers
(University of the Western Cape, 2012)Sometimes, dental impressions need to be transported to distant laboratories. It has been reported that the temperature in a vehicle can reach up to 66C when the outdoor temperature is 38C. These temperatures may be ... -
Effect of the additional electron acceptor in hybrid ZnO: P3HT:PCBM spin-coated films for photovoltaic application
(University of the Western Cape, 2015)In a quest for low operational and maintenance cost solar cell devices, organic photovoltaics remain a potential source of energy worthy to be explored. In order to generate cost- effective electricity from solar energy, ... -
The effect of the circle of security parenting programme on parental self-efficacy and internalising behaviours in children
(University of Western Cape, 2019)Early Childhood development is an important phase of development, wherein the trajectory of the child’s life can potentially be determined. However, not all children experience positive outcomes, and many present with ... -
Effect of the ferrule design on fracture resistance of teeth restored with prefabricated posts and composite cores
(University of the Western Cape, 2002)The treatment objectives in the restoration of an endodontically treated tooth are maximum retention of post and core and to create a design in which the tooth is preserved when the restoration fails. The ferrule effect ... -
The effect of the partial codification of the common law duties of directors in the companies Act 71 of 2008 on the liability of directors
(University of the Western Cape, 2018)The global financial crisis resulted in a corporate collapse in different parts of the world. The global financial crisis was caused by poor governance. Consequently many countries, including South Africa, began to place ... -
The effect of thermal-cycling on the bond strength of a two step and single-step dentin bonding agent
(University of the Western Cape, 2010)The aim and objective of this study was to determine the bond strength of a twostep and a single-step dentin bonding agent and to determine the effect of repeated thermal-cycling from 50C and 550C on the bond strength ... -
Effect of Tulbaghia violacea on the blood pressure and heart rate in male spontaneously hypertensive wistar rats
(University of the Western Cape, 2011)Tulbaghia violacea Harv. (Alliaceae) is a small bulbous herb which belongs to the family, Alliaceae, most commonly associated with onions and garlic. In South Africa (SA), this herb has been traditionally used in the ... -
Effect of tumble turns on swimming performance in level 3 swimmers
(University of the Western Cape, 2018)Swimming, as a sport, is constantly developing, both through the resources employed in training and assessment, and through the technological development of the fundamental aspects of swimming. In the freestyle events, ... -
The effect of vee diagramming on grade seven learners' understanding of force
(University of the Western Cape, 2004)This study sought to determine grade seven science learners' conceptual understanding of force. A related aim was to determine the effectiveness of Vee diagramming in ameliorating the incorrect conceptions about force held ... -
Effect of Vee-diagramming on grade 10 township learners understanding of some electrical concepts
(University of the Western Cape, 2004)This study was based on the Scientific and Technology Literacy Project study done between 1996 and 2001. It sought to determine whether Vee-diagramming could help enhance grade 10 township learners understanding of some ...