A content analysis of fan perceptions of the South African soap opera 7de Laan
- Authors: Tsewu, Xola
- Date: 2021-05
- Subjects: Television soap operas , Television program genres
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/23226 , vital:56477
- Description: Soap operas are no longer only televised but the producers or content creators are branching out to other media, to make their content available to all kinds of audience. Increasingly, soap opera episodes can be shared not only on TV but also on the internet and this means its audience reach is extended. The focus of the study was on online audience of the South African soap opera 7de Laan, this exploratory study was conducted to assess the participation and activities of an online fan community. The study focused on a convenience sample of 10 asynchronous commentary forums attached to the 7de Laan YouTube channel. The sample included 1011 participants collectively providing 2312 comments. User names are not used in this study. The study intended to achieve the following objectives: 1. To conduct a qualitative content analysis of references to characters during the course of the ten episodes; 2. To find out what the users say about those characters and the plots in which they occur; and 3. To measure the coding in order to gain an impression of the interests and concerns of participants making up the online audience with respect to the soap opera narrative. The data set was coded and explored by means of the Qualitative data analysis programme NVivo 10. The raw material was collated into individual files for each participant, and imported into analysis programme. The analysis proceeded as three stages. The first stage revealed those characters that interested participants, ranging from those who attracted the most interest, to those who attracted the least. The second stage aimed to find out what themes coincided with these characters. The third stage aimed to find out what participants through about the soap opera 7de Laan itself. These stages correspond to three sets of appendices. The findings show a close correspondence between the relative airing of the five sub-plots that constitute the soap opera narrative, and the interest that online audience participants show through their comments. , Thesis (MSoc Sci) (Communication) --Faculty of Social Science and Humanities , 2021
- Full Text:
- Date Issued: 2021-05
- Authors: Tsewu, Xola
- Date: 2021-05
- Subjects: Television soap operas , Television program genres
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/23226 , vital:56477
- Description: Soap operas are no longer only televised but the producers or content creators are branching out to other media, to make their content available to all kinds of audience. Increasingly, soap opera episodes can be shared not only on TV but also on the internet and this means its audience reach is extended. The focus of the study was on online audience of the South African soap opera 7de Laan, this exploratory study was conducted to assess the participation and activities of an online fan community. The study focused on a convenience sample of 10 asynchronous commentary forums attached to the 7de Laan YouTube channel. The sample included 1011 participants collectively providing 2312 comments. User names are not used in this study. The study intended to achieve the following objectives: 1. To conduct a qualitative content analysis of references to characters during the course of the ten episodes; 2. To find out what the users say about those characters and the plots in which they occur; and 3. To measure the coding in order to gain an impression of the interests and concerns of participants making up the online audience with respect to the soap opera narrative. The data set was coded and explored by means of the Qualitative data analysis programme NVivo 10. The raw material was collated into individual files for each participant, and imported into analysis programme. The analysis proceeded as three stages. The first stage revealed those characters that interested participants, ranging from those who attracted the most interest, to those who attracted the least. The second stage aimed to find out what themes coincided with these characters. The third stage aimed to find out what participants through about the soap opera 7de Laan itself. These stages correspond to three sets of appendices. The findings show a close correspondence between the relative airing of the five sub-plots that constitute the soap opera narrative, and the interest that online audience participants show through their comments. , Thesis (MSoc Sci) (Communication) --Faculty of Social Science and Humanities , 2021
- Full Text:
- Date Issued: 2021-05
Aspects of the ecology of the estuarine round-herring Gilchristella aestuaria (Pisces: Clupeidae) and its small-scale fishery potential
- Zvavahera, Munetsi https://orcid.org/0000-0002-5337-1943
- Authors: Zvavahera, Munetsi https://orcid.org/0000-0002-5337-1943
- Date: 2021-05
- Subjects: Small-scale fisheries , Silversides
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/22765 , vital:52752
- Description: In the past two decades, there has been increasing pressure for small-scale inland fisheries to play a central role in food and nutrient security for poor communities in South Africa. For decades, South African inland fisheries have focussed on the exploitation of large fish species and generally ignored the exploitation of inland small fish species (SFS). This research aimed to assess the ecology and small-scale fishery potential of the estuarine round-herring, Gilchristella aestuaria. To understand the ecology of G. aestuaria better, morphometric trait analysis and fish condition of populations in relation to environmental variables (salinity, pH, temperature, turbidity and chlorophyll-a) were done. Fish were supplemented with samples acquired from the SAIAB collection facility for 14 sites to cover all the three South African biogeographic regions, stretching from Lake Sibaya (KZN) to the Orange River estuary in the western parts of the country. The morphometric trait analysis showed that G. aestuaria populations can be distinguished based on the trait variation, however there were many overlaps for populations that are interconnected, with distant/ geographically separated populations showing clear differences. Morphometric traits of the G. aestuaria population were significantly different, however there was no strong directional relationship with environmental variables and variation in morphometric traits. However, fish condition as measured by Fulton’s condition (K) and relative weight (Wr) showed variation between populations found in different environments. These differences suggest that these populations must be managed differently if G. aestuaria is to be exploited in managed fisheries. To determine the potential nutrient value of G. aestuaria to the human diet, samples from two freshwater sites and five estuarine sites were analysed for essential macro and micronutrients. The nutrient content of G. aestuaria revealed there is potential for exploitation, as the species has a high macro (protein and fat) and micronutrient composition (calcium, iron and zinc). Mean ± SD of selected nutrients were protein (61.7±5.0 g/100g), fat (20.4±3.7g/ 100g), calcium (3507.5±314.0mg), iron (40.37±14.0mg/ 100g), zinc (22.47±5.6mg/ 100) and vitamin A (37.3±44.4 RAE/ 100g). The nutrient composition of fish collected from freshwater sites was comparable to those collected from estuarine environments. Using the recommended dietary allowances (RDA) from literature, the mass of fish and the number of fish that would provide a minimum amount for each nutrient were calculated. A child would require only 13.4g of dry G. aestuaria or approximately 74 dried fish to meet the daily requirements of zinc. Other minerals such as iron and calcium also showed a similar low weight or number of fish required to meet daily requirements for the different categories. A small number of G. aestuaria are needed to meet RDA for groups (children, adult men, adult women, pregnant women and lactating mothers). A comparison was done for the nutrient composition of G. aestuaria with reference species that are already harvested for human consumption in some African and Asian countries. The protein content of G. aestuaria was comparable to Chisense (Microthrissa moeruensis) and Kapenta Limnothrissa miodon), while the fat composition was more than twice Chisense and Kapenta. Comparing the mineral composition, G. aestuaria had more than three times higher calcium than Mola (Amblypharyngodon mola) and Puti (Puntius sophore). Zinc composition was four times higher than M. moeruensis and L. miodon. Further exploration of the ecology of G. aestuaria was studied using the Sundays River irrigations ponds as a case study that would represent small impoundments across South Africa. Species rank abundance curve and catch per unit effort (CPUE) on the Sundays Irrigation ponds revealed that G. aestuaria dominated numerically and biomass in the Sundays River irrigation ponds. To assess the potential of harvesting G. aestuaria harvesting experiments were conducted using depletion (removal) sampling. Catchweight (kg) ranged from 2.16 (1.03; 3.28) to 61.25 (44.40; 78.09) kg and the estimated biomass from the depletion model ranged from 1.05 to 40.19 kg/ha for September 2019. The depletion model revealed that small impoundments have high biomass per hectare of G. aestuaria ranging from which indicates that the species may not support a commercial fishery but small-scale fisheries. In conclusion, G. aestuaria could become a meaningful contribution to the food and nutrient security of poor communities where available as a food source through small-scale fishery exploitation. The extent of this contribution may depend on its production potential in various regions and environments. More research is however needed to determine the long-term sustainability of harvesting of G aestuaria by looking at how populations respond to harvesting. , Thesis (PhD) -- Faculty of Science and Agriculture, 2021
- Full Text:
- Date Issued: 2021-05
- Authors: Zvavahera, Munetsi https://orcid.org/0000-0002-5337-1943
- Date: 2021-05
- Subjects: Small-scale fisheries , Silversides
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/22765 , vital:52752
- Description: In the past two decades, there has been increasing pressure for small-scale inland fisheries to play a central role in food and nutrient security for poor communities in South Africa. For decades, South African inland fisheries have focussed on the exploitation of large fish species and generally ignored the exploitation of inland small fish species (SFS). This research aimed to assess the ecology and small-scale fishery potential of the estuarine round-herring, Gilchristella aestuaria. To understand the ecology of G. aestuaria better, morphometric trait analysis and fish condition of populations in relation to environmental variables (salinity, pH, temperature, turbidity and chlorophyll-a) were done. Fish were supplemented with samples acquired from the SAIAB collection facility for 14 sites to cover all the three South African biogeographic regions, stretching from Lake Sibaya (KZN) to the Orange River estuary in the western parts of the country. The morphometric trait analysis showed that G. aestuaria populations can be distinguished based on the trait variation, however there were many overlaps for populations that are interconnected, with distant/ geographically separated populations showing clear differences. Morphometric traits of the G. aestuaria population were significantly different, however there was no strong directional relationship with environmental variables and variation in morphometric traits. However, fish condition as measured by Fulton’s condition (K) and relative weight (Wr) showed variation between populations found in different environments. These differences suggest that these populations must be managed differently if G. aestuaria is to be exploited in managed fisheries. To determine the potential nutrient value of G. aestuaria to the human diet, samples from two freshwater sites and five estuarine sites were analysed for essential macro and micronutrients. The nutrient content of G. aestuaria revealed there is potential for exploitation, as the species has a high macro (protein and fat) and micronutrient composition (calcium, iron and zinc). Mean ± SD of selected nutrients were protein (61.7±5.0 g/100g), fat (20.4±3.7g/ 100g), calcium (3507.5±314.0mg), iron (40.37±14.0mg/ 100g), zinc (22.47±5.6mg/ 100) and vitamin A (37.3±44.4 RAE/ 100g). The nutrient composition of fish collected from freshwater sites was comparable to those collected from estuarine environments. Using the recommended dietary allowances (RDA) from literature, the mass of fish and the number of fish that would provide a minimum amount for each nutrient were calculated. A child would require only 13.4g of dry G. aestuaria or approximately 74 dried fish to meet the daily requirements of zinc. Other minerals such as iron and calcium also showed a similar low weight or number of fish required to meet daily requirements for the different categories. A small number of G. aestuaria are needed to meet RDA for groups (children, adult men, adult women, pregnant women and lactating mothers). A comparison was done for the nutrient composition of G. aestuaria with reference species that are already harvested for human consumption in some African and Asian countries. The protein content of G. aestuaria was comparable to Chisense (Microthrissa moeruensis) and Kapenta Limnothrissa miodon), while the fat composition was more than twice Chisense and Kapenta. Comparing the mineral composition, G. aestuaria had more than three times higher calcium than Mola (Amblypharyngodon mola) and Puti (Puntius sophore). Zinc composition was four times higher than M. moeruensis and L. miodon. Further exploration of the ecology of G. aestuaria was studied using the Sundays River irrigations ponds as a case study that would represent small impoundments across South Africa. Species rank abundance curve and catch per unit effort (CPUE) on the Sundays Irrigation ponds revealed that G. aestuaria dominated numerically and biomass in the Sundays River irrigation ponds. To assess the potential of harvesting G. aestuaria harvesting experiments were conducted using depletion (removal) sampling. Catchweight (kg) ranged from 2.16 (1.03; 3.28) to 61.25 (44.40; 78.09) kg and the estimated biomass from the depletion model ranged from 1.05 to 40.19 kg/ha for September 2019. The depletion model revealed that small impoundments have high biomass per hectare of G. aestuaria ranging from which indicates that the species may not support a commercial fishery but small-scale fisheries. In conclusion, G. aestuaria could become a meaningful contribution to the food and nutrient security of poor communities where available as a food source through small-scale fishery exploitation. The extent of this contribution may depend on its production potential in various regions and environments. More research is however needed to determine the long-term sustainability of harvesting of G aestuaria by looking at how populations respond to harvesting. , Thesis (PhD) -- Faculty of Science and Agriculture, 2021
- Full Text:
- Date Issued: 2021-05
Coastal urban climate change adaptation and disaster risk reduction assessment: the case of East London city, South Africa
- Busayo, Emmanuel Tolulope https://orcid.org/ 0000-0002-9274-2145
- Authors: Busayo, Emmanuel Tolulope https://orcid.org/ 0000-0002-9274-2145
- Date: 2021-05
- Subjects: Climate change mitigation , Climatic changes , Emergency management
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/20938 , vital:46756
- Description: The increasing incidences of climate change and its registered negative effects have disturbed the entire world, with the coastal areas being the worst hit. Given the fact that coastal areas are becoming centres of global population settlement. An attempt to explore climate change-related disasters and risks is an important aspect in building communities' adaptation and resilience, especially for the most vulnerable global south. Consequently, climate change adaptation (CCA) and disaster risk reduction (DRR) have become fundamentally linked to offering sustainable solutions to address climate change and related disaster risk problems witnessed frequently in recent years. However, the assessment of synergy between CCA and DRR for coastal areas remains fragmented, vague and limited, especially for Sub-Saharan Africa and thus the need for exploration. Furthermore, the urban populace and planning stakeholders are grappling with the challenges of seeking ways to integrate adaptation measures into human livelihoods and planning systems. Also, considering complex issues inhibiting sustainable planning, for example, poor communication of climate risks affecting coastal areas, little records of hazards disclosure and disaster history, inundation and/or sea level rise etc warranted further investigation. Accordingly, the synergies between CCA and DRR in addressing various climate change-related disaster risks, especially for the coastal areas and cities was explored in this study. To this end, given the complexity of CCA and DRR, trio-theories were adopted, which included Resilience Theory (RT), Social Vulnerability Theory (SVT) and Protective Motivation Theory (PMT) as the study’s theoretical underpinnings using East London Coastal City as a case study. Consequently, a multi-method approach was employed using a review of literature, bibliometric analysis, field survey, geographic information system (GIS), and remote sensing. The first objective reveals that there is a need for convergence and harmonisation of CCA and DRR policy, programme, and practice to improve sustainable planning outcomes. Accordingly, the study proposed the adoption of a problem analysis model (PAM) for place function sustainability and local or community level resilience building. The second objective revealed that the Sendai framework for disaster risk reduction has not been fully operationalised at the local and global scales. However, in South Africa, there are efforts to streamline DRR across manifold sectors through the Integrated Urban Development Framework (IUDF). Therefore, disaster risk managers and climate change adaptation stakeholders at the local level need to embrace the position of the SFDRR to possibly offer sound and sustainable results to the most vulnerable. In addition, a bibliometric analysis on climate change adaptation from 1996 – 2019 highlights the need for more African countries' engagement and cross-collaboration between developing and developed countries in CCA research to advance sustainable solutions and improve resilience. The third objective revealed the need for more awareness, flexibility, and adaptability among stakeholders at various levels as fundamental ingredients for CCA and DRR sustainable planning outcomes. The fourth objective highlighted that floods were recorded as the most predominant hydro-meteorological hazard (n=118, 81.9percent) in the East London, coastal city. Finally, the fifth objective portrayed that many communities, populace, buildings (types), and areas are exposed to flood disaster risks, especially, communities such as Nahoon Park Valley, Sunrise on Sea, Beacon Bay, Buffalo, Gonubie, and East London are among the most vulnerable. The study recommends that early action and warning systems should be adopted, and allocation proper building codes to boost awareness to reduce the potential flood disaster risks. Moreover, the study reveals the significance of local flood disaster risk mapping in advancing CCA and DRR to ensure the implementation of coherent spatial planning for sustainable planning outcomes. The overall lessons learnt from this study are vital in contributing to the attainment of the sustainable development goals (SDGs) such as goal 11: sustainable cities and communities, and goal 13: climate action, including the seven targets and four priorities for action of the Sendai framework at a local level. The study results are deemed critical in guiding city planners, decision-makers, disaster risk managers, local communities among others towards the development of a more resilient coastal community. In general, the study calls for the integration of CCA and DRR initiatives to be premised on PAM for sustainable planning outcomes to achieve sustainable development goals and reduction of fatalities from climate-related disasters. , Thesis (PhD) -- Faculty of Science and Agriculture, 2021
- Full Text:
- Date Issued: 2021-05
- Authors: Busayo, Emmanuel Tolulope https://orcid.org/ 0000-0002-9274-2145
- Date: 2021-05
- Subjects: Climate change mitigation , Climatic changes , Emergency management
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/20938 , vital:46756
- Description: The increasing incidences of climate change and its registered negative effects have disturbed the entire world, with the coastal areas being the worst hit. Given the fact that coastal areas are becoming centres of global population settlement. An attempt to explore climate change-related disasters and risks is an important aspect in building communities' adaptation and resilience, especially for the most vulnerable global south. Consequently, climate change adaptation (CCA) and disaster risk reduction (DRR) have become fundamentally linked to offering sustainable solutions to address climate change and related disaster risk problems witnessed frequently in recent years. However, the assessment of synergy between CCA and DRR for coastal areas remains fragmented, vague and limited, especially for Sub-Saharan Africa and thus the need for exploration. Furthermore, the urban populace and planning stakeholders are grappling with the challenges of seeking ways to integrate adaptation measures into human livelihoods and planning systems. Also, considering complex issues inhibiting sustainable planning, for example, poor communication of climate risks affecting coastal areas, little records of hazards disclosure and disaster history, inundation and/or sea level rise etc warranted further investigation. Accordingly, the synergies between CCA and DRR in addressing various climate change-related disaster risks, especially for the coastal areas and cities was explored in this study. To this end, given the complexity of CCA and DRR, trio-theories were adopted, which included Resilience Theory (RT), Social Vulnerability Theory (SVT) and Protective Motivation Theory (PMT) as the study’s theoretical underpinnings using East London Coastal City as a case study. Consequently, a multi-method approach was employed using a review of literature, bibliometric analysis, field survey, geographic information system (GIS), and remote sensing. The first objective reveals that there is a need for convergence and harmonisation of CCA and DRR policy, programme, and practice to improve sustainable planning outcomes. Accordingly, the study proposed the adoption of a problem analysis model (PAM) for place function sustainability and local or community level resilience building. The second objective revealed that the Sendai framework for disaster risk reduction has not been fully operationalised at the local and global scales. However, in South Africa, there are efforts to streamline DRR across manifold sectors through the Integrated Urban Development Framework (IUDF). Therefore, disaster risk managers and climate change adaptation stakeholders at the local level need to embrace the position of the SFDRR to possibly offer sound and sustainable results to the most vulnerable. In addition, a bibliometric analysis on climate change adaptation from 1996 – 2019 highlights the need for more African countries' engagement and cross-collaboration between developing and developed countries in CCA research to advance sustainable solutions and improve resilience. The third objective revealed the need for more awareness, flexibility, and adaptability among stakeholders at various levels as fundamental ingredients for CCA and DRR sustainable planning outcomes. The fourth objective highlighted that floods were recorded as the most predominant hydro-meteorological hazard (n=118, 81.9percent) in the East London, coastal city. Finally, the fifth objective portrayed that many communities, populace, buildings (types), and areas are exposed to flood disaster risks, especially, communities such as Nahoon Park Valley, Sunrise on Sea, Beacon Bay, Buffalo, Gonubie, and East London are among the most vulnerable. The study recommends that early action and warning systems should be adopted, and allocation proper building codes to boost awareness to reduce the potential flood disaster risks. Moreover, the study reveals the significance of local flood disaster risk mapping in advancing CCA and DRR to ensure the implementation of coherent spatial planning for sustainable planning outcomes. The overall lessons learnt from this study are vital in contributing to the attainment of the sustainable development goals (SDGs) such as goal 11: sustainable cities and communities, and goal 13: climate action, including the seven targets and four priorities for action of the Sendai framework at a local level. The study results are deemed critical in guiding city planners, decision-makers, disaster risk managers, local communities among others towards the development of a more resilient coastal community. In general, the study calls for the integration of CCA and DRR initiatives to be premised on PAM for sustainable planning outcomes to achieve sustainable development goals and reduction of fatalities from climate-related disasters. , Thesis (PhD) -- Faculty of Science and Agriculture, 2021
- Full Text:
- Date Issued: 2021-05
Raising a child with an intellectual disability in a township: The lived experiences of black South African parents
- Authors: Sothoane, Relebogile Happy
- Date: 2021-05
- Subjects: Intelligence levels , Intellectual disability , Developmental disabilities
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/23238 , vital:56483
- Description: This study was conducted to explore and understand how black South African parents residing in a township, experience raising a child with an intellectual disability. It was important to investigate this under-researched phenomenon to have a holistic understanding of the personal experiences and meanings that black South African parents have over the years attached to, and experienced in their journeys of raising a child with intellectual impairments in low economic areas. An Interpretive qualitative approach was adopted to explore and understand the experiences of raising a child with an intellectual disability in a township by black South African parents. Non-probability snowball and purposive sampling methods were used to develop the sample for this study. Four parents residing in two townships (Mdantsane and Ducan Village) around the Buffalo City Municipality which is situated in the Eastern Cape province participated in this study. Data was collected through personal, face to face and individual interviews which were audio-recorded and transcribed verbatim. Braun and Clarke’s six steps of thematic analysis was employed to analyse the data that was collected. The results of this study showed that raising children with intellectual disabilities in a township is challenging. Parents tend to feel that they are alone on this journey because of the lack of support, acceptance and understanding they receive from family members, the community and even teachers. Furthermore, the study found that being financially disadvantaged is a challenge when it comes to raising a child with an intellectual disability. Participants in this study indicated that the unconditional love they have for their children motivates them daily to raise their children and that they have hopes and dreams for their children despite the children’s impairments. This study recommends that the department of education hold more psychoeducation workshops on intellectual disability, especially for teachers in mainstream and inclusive schools who educate children with intellectual disabilities. Furthermore, more awareness campaigns in townships to educate the community on intellectual disability are recommended. , Thesis (MSoc Sci) (Counselling Psychology) --Faculty of Social Science and Humanities, 2021
- Full Text:
- Date Issued: 2021-05
- Authors: Sothoane, Relebogile Happy
- Date: 2021-05
- Subjects: Intelligence levels , Intellectual disability , Developmental disabilities
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/23238 , vital:56483
- Description: This study was conducted to explore and understand how black South African parents residing in a township, experience raising a child with an intellectual disability. It was important to investigate this under-researched phenomenon to have a holistic understanding of the personal experiences and meanings that black South African parents have over the years attached to, and experienced in their journeys of raising a child with intellectual impairments in low economic areas. An Interpretive qualitative approach was adopted to explore and understand the experiences of raising a child with an intellectual disability in a township by black South African parents. Non-probability snowball and purposive sampling methods were used to develop the sample for this study. Four parents residing in two townships (Mdantsane and Ducan Village) around the Buffalo City Municipality which is situated in the Eastern Cape province participated in this study. Data was collected through personal, face to face and individual interviews which were audio-recorded and transcribed verbatim. Braun and Clarke’s six steps of thematic analysis was employed to analyse the data that was collected. The results of this study showed that raising children with intellectual disabilities in a township is challenging. Parents tend to feel that they are alone on this journey because of the lack of support, acceptance and understanding they receive from family members, the community and even teachers. Furthermore, the study found that being financially disadvantaged is a challenge when it comes to raising a child with an intellectual disability. Participants in this study indicated that the unconditional love they have for their children motivates them daily to raise their children and that they have hopes and dreams for their children despite the children’s impairments. This study recommends that the department of education hold more psychoeducation workshops on intellectual disability, especially for teachers in mainstream and inclusive schools who educate children with intellectual disabilities. Furthermore, more awareness campaigns in townships to educate the community on intellectual disability are recommended. , Thesis (MSoc Sci) (Counselling Psychology) --Faculty of Social Science and Humanities, 2021
- Full Text:
- Date Issued: 2021-05
& salt the earth behind you
- Authors: Naidoo, Prenesa
- Date: 2021-04
- Subjects: Creative writing (Higher education) -- South Africa , South African fiction (English) -- 21st century , South African poetry (English) -- 21st century , Short stories, South African (English) -- 21st century , Diaries -- Authorship , Korean fiction -- 21st century -- History and criticism , Short stories, Argentine -- 21st century -- History and criticism , Arabic fiction -- Palestine 21st century -- History and criticism , Argentine fiction -- 21st century -- History and criticism
- Language: English
- Type: thesis , text , Masters , MA
- Identifier: http://hdl.handle.net/10962/178212 , vital:42921
- Description: My thesis is a collection of prose pieces in the form of short stories, flash fiction and prose poetry drawing on memory and lived experiences to explore the trauma of death, grief and displacement, solace and the paroxysms of home. As a young woman from an Indian South Africa community, Hindu superstitions and folktales are my second skin, and shape both my worldview and my writing. I am inspired by Lidia Yuknavitch’s observation that, “all artists see things that are not there”, and by Dambudzo Marechera’s belief that, “Beneath reality, there is always fantasy: the writer’s task is to reveal it, to open it out, to feel it, to experience it.” In my stories about trauma and grief, I often distort the line between seen and unseen worlds, where, for example, hauntings are taken seriously as lived experiences. I have also been influenced by Han Kang’s The White Book, Kali Fajardo-Anstine’s Sabrina & Corina, and Sandra Cisneros’ The House on Mango Street. Read together, Kang’s stand-alone short stories form part of a greater collective ‘memory’ or ‘life’; Fajardo-Anstine’s collection illustrates how to write about a specific female Latina community while still telling individual stories; and Cisneros’ fragments of memories tell the story of a person’s life in narratives which are as long or short as they need to be. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Naidoo, Prenesa
- Date: 2021-04
- Subjects: Creative writing (Higher education) -- South Africa , South African fiction (English) -- 21st century , South African poetry (English) -- 21st century , Short stories, South African (English) -- 21st century , Diaries -- Authorship , Korean fiction -- 21st century -- History and criticism , Short stories, Argentine -- 21st century -- History and criticism , Arabic fiction -- Palestine 21st century -- History and criticism , Argentine fiction -- 21st century -- History and criticism
- Language: English
- Type: thesis , text , Masters , MA
- Identifier: http://hdl.handle.net/10962/178212 , vital:42921
- Description: My thesis is a collection of prose pieces in the form of short stories, flash fiction and prose poetry drawing on memory and lived experiences to explore the trauma of death, grief and displacement, solace and the paroxysms of home. As a young woman from an Indian South Africa community, Hindu superstitions and folktales are my second skin, and shape both my worldview and my writing. I am inspired by Lidia Yuknavitch’s observation that, “all artists see things that are not there”, and by Dambudzo Marechera’s belief that, “Beneath reality, there is always fantasy: the writer’s task is to reveal it, to open it out, to feel it, to experience it.” In my stories about trauma and grief, I often distort the line between seen and unseen worlds, where, for example, hauntings are taken seriously as lived experiences. I have also been influenced by Han Kang’s The White Book, Kali Fajardo-Anstine’s Sabrina & Corina, and Sandra Cisneros’ The House on Mango Street. Read together, Kang’s stand-alone short stories form part of a greater collective ‘memory’ or ‘life’; Fajardo-Anstine’s collection illustrates how to write about a specific female Latina community while still telling individual stories; and Cisneros’ fragments of memories tell the story of a person’s life in narratives which are as long or short as they need to be. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-04
A case study of Jeffrey Dahmer
- Authors: Freeman, Chanté F
- Date: 2021-04
- Subjects: Serial murders -- Case studies , Personality development -- Psychological aspects
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51032 , vital:43202
- Description: Jeffrey Lionel Dahmer is an infamous serial killer and cannibal. He was described as a normal, but shy little boy, yet developed into an adult who brutally murdered, engaged in necrophiliac acts, dismembered and ate parts of his victims. This study took the form of an intrinsic case study with the aim to explore and describe the personality development of Jeffrey Dahmer. This exploration examined Dahmer’s known childhood experiences through the theoretical perspective of Otto Kernberg’s (1974, 1975, 1976) Object Relations Theory, in order to understand how Dahmer’s personality was formed. Data was collected from multiple resources, including books, authoritative biographies, academic articles, and internet sources available in the public domain. It was analysed using Miles, Huberman, and Saldaña’s (2014) three-step process namely, data condensation, data display, and conclusion drawing and verification. This study’s findings confirmed the formation of pathological behavioural patterns supported by primitive defence mechanisms, associated with Kernberg’s lower level pathologies. It reflected Dahmer’s pathological formation of psychic structures seen in a diffuse identity and impaired formation of the superego, that supported these patterns. Additionally, the research was valuable in enhancing the researcher’s insight into personality development according to Kernberg’s Object Relations Theory. This study may also be beneficial to practising clinicians and professionals as an example of the early identification of personality pathology. , Thesis (MA) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Freeman, Chanté F
- Date: 2021-04
- Subjects: Serial murders -- Case studies , Personality development -- Psychological aspects
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51032 , vital:43202
- Description: Jeffrey Lionel Dahmer is an infamous serial killer and cannibal. He was described as a normal, but shy little boy, yet developed into an adult who brutally murdered, engaged in necrophiliac acts, dismembered and ate parts of his victims. This study took the form of an intrinsic case study with the aim to explore and describe the personality development of Jeffrey Dahmer. This exploration examined Dahmer’s known childhood experiences through the theoretical perspective of Otto Kernberg’s (1974, 1975, 1976) Object Relations Theory, in order to understand how Dahmer’s personality was formed. Data was collected from multiple resources, including books, authoritative biographies, academic articles, and internet sources available in the public domain. It was analysed using Miles, Huberman, and Saldaña’s (2014) three-step process namely, data condensation, data display, and conclusion drawing and verification. This study’s findings confirmed the formation of pathological behavioural patterns supported by primitive defence mechanisms, associated with Kernberg’s lower level pathologies. It reflected Dahmer’s pathological formation of psychic structures seen in a diffuse identity and impaired formation of the superego, that supported these patterns. Additionally, the research was valuable in enhancing the researcher’s insight into personality development according to Kernberg’s Object Relations Theory. This study may also be beneficial to practising clinicians and professionals as an example of the early identification of personality pathology. , Thesis (MA) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
A framework for public infrastructure financing in Zimbabwe
- Authors: Kapesa, Tonderai
- Date: 2021-04
- Subjects: Finance, Public -- Accounting -- Standards , Accounting -- Standards , Finance -- Zimbabwe , Infrastructure (Economics) -- Zimbabwe -- Finance
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/51688 , vital:43363
- Description: The Government of Zimbabwe is operating using the mantra: ‘Zimbabwe is open for business’. The notion of opening for business requires robust supporting economic infrastructure for enhanced productivity, in the form of reliable supply of electricity, accessible road/railway transport networks and availability of contemporary Information Communication Technology (ICT) infrastructure. The aim of the study was to develop a framework for making financing decisions for public infrastructure in Zimbabwe. The objectives of the study are to: determine the main sources of public infrastructure financing in Zimbabwe; establish innovative finance’s capacity to close the public infrastructure financing gap in Zimbabwe; assess the role played by public-sector accounting in attracting appropriate and efficient mechanisms to finance public infrastructure in Zimbabwe; and ultimately to develop and recommend a framework for selecting suitable and efficient mechanisms to finance public infrastructure in Zimbabwe. According to literature reviewed, public infrastructure is broadly financed by public sector entities using their own resources (internally financed) or through private sector investments and innovative financing instruments (externally financed). When infrastructure is internally financed, the study is theoretically guided by the Public Goods Theory and the Theory of Public Finance and Public Policy. When externally financed, the Risk Return and Pecking Order theories are important. There are many instruments used to finance public infrastructure and one project may be financed using one or more instruments. Therefore, considerations are given to the need for a framework that helps improve the efficiency of the financing decision. The study was designed as a multiple case study that focused on four sectors of economic infrastructure, that is, transport, energy (electricity), ICT as well as water and sanitation. The research used synchronous mixed methods to achieve the objectives of the study. Qualitative research methods addressed the following objectives: a) to determine the main sources of public infrastructure financing in Zimbabwe; b) to establish innovative finance’s capacity to close the public infrastructure financing gap in Zimbabwe; and c) to assess the role played by public-sector accounting in attracting appropriate and efficient mechanisms to finance public infrastructure in Zimbabwe. Whilst to develop and recommend a framework for selecting suitable and efficient mechanisms to finance public infrastructure in Zimbabwe the study combined qualitative and quantitative research methods. Qualitative data was collected through interviews conducted with officials and staff from government ministries, government departments, as well as parastatal enterprises dealing with the four infrastructure types. The same respondents were asked to complete a survey questionnaire used to address part of the objective that developed a framework for public infrastructure financing. Interview data were triangulated using secondary data extracted from reports and financial statements. Some of the secondary data was collected from the World Bank’s development indicators online repository. Qualitative data analysis was done using RQDA, an open-source computer-aided data analysis software. Findings from the study revealed that the main sources of finance for public infrastructure in Zimbabwe are the government through budget appropriations, and concessionary loans from the China Export-Import Bank. There was also finance obtained from multilateral financial institutions such as the Development Bank of Southern Africa and the African Export-Import Bank. The study revealed that there is currently very limited use of innovative financing instruments such as PPPs in financing public infrastructure in Zimbabwe, despite the country having legislation to support such financing arrangements. The innovations in financing observed in the study entail the use of conventional financing mechanisms in unconventional ways. However, there is scope for improving the financing of public infrastructure using innovative financing mechanisms and significantly mitigate the financing gap. Public sector accountants in Zimbabwe are mainly active in financial reporting, although the financial statements for most ministries, government departments and parastatal enterprises had qualified audit opinions from the Auditor General’s office. Public sector accountants are not active in financial management and cost and management accounting responsibilities. As a result, public sector accountants are not adding value to public money through offering advisory services in the efficient investment of public money, as well as financing public infrastructure assets using the most efficient financing mechanism. There is no uniformly applied framework when making financing decisions for public infrastructure in Zimbabwe. Therefore, a framework was developed and is recommended for use by this study. The developed framework entails eight steps that are interrelated and interconnected. Use of the proposed framework requires availability of data about infrastructure projects that have been done in the past. The study recommends that Zimbabwe should ensure a robust framework for protecting private sector investments, which can be achieved by ensuring policy consistency; creating and implementing a legal framework that protects private capital; and having economically viable infrastructure sectors, that are liberalised to allow private sector participation. The Government of Zimbabwe must take deliberate actions that ensure variety of financing options at the disposal of the public sector to lower costs of financing public infrastructure. It is also important to fully operationalise the legislation and policies designed to facilitate the participation of the private sector in financing public sector projects. Such operationalisation entails a decentralisation of the regulations and policies to the provincial and municipal levels. , Thesis (PhD) -- Faculty of Business and Economic Sciences, Accounting, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Kapesa, Tonderai
- Date: 2021-04
- Subjects: Finance, Public -- Accounting -- Standards , Accounting -- Standards , Finance -- Zimbabwe , Infrastructure (Economics) -- Zimbabwe -- Finance
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/51688 , vital:43363
- Description: The Government of Zimbabwe is operating using the mantra: ‘Zimbabwe is open for business’. The notion of opening for business requires robust supporting economic infrastructure for enhanced productivity, in the form of reliable supply of electricity, accessible road/railway transport networks and availability of contemporary Information Communication Technology (ICT) infrastructure. The aim of the study was to develop a framework for making financing decisions for public infrastructure in Zimbabwe. The objectives of the study are to: determine the main sources of public infrastructure financing in Zimbabwe; establish innovative finance’s capacity to close the public infrastructure financing gap in Zimbabwe; assess the role played by public-sector accounting in attracting appropriate and efficient mechanisms to finance public infrastructure in Zimbabwe; and ultimately to develop and recommend a framework for selecting suitable and efficient mechanisms to finance public infrastructure in Zimbabwe. According to literature reviewed, public infrastructure is broadly financed by public sector entities using their own resources (internally financed) or through private sector investments and innovative financing instruments (externally financed). When infrastructure is internally financed, the study is theoretically guided by the Public Goods Theory and the Theory of Public Finance and Public Policy. When externally financed, the Risk Return and Pecking Order theories are important. There are many instruments used to finance public infrastructure and one project may be financed using one or more instruments. Therefore, considerations are given to the need for a framework that helps improve the efficiency of the financing decision. The study was designed as a multiple case study that focused on four sectors of economic infrastructure, that is, transport, energy (electricity), ICT as well as water and sanitation. The research used synchronous mixed methods to achieve the objectives of the study. Qualitative research methods addressed the following objectives: a) to determine the main sources of public infrastructure financing in Zimbabwe; b) to establish innovative finance’s capacity to close the public infrastructure financing gap in Zimbabwe; and c) to assess the role played by public-sector accounting in attracting appropriate and efficient mechanisms to finance public infrastructure in Zimbabwe. Whilst to develop and recommend a framework for selecting suitable and efficient mechanisms to finance public infrastructure in Zimbabwe the study combined qualitative and quantitative research methods. Qualitative data was collected through interviews conducted with officials and staff from government ministries, government departments, as well as parastatal enterprises dealing with the four infrastructure types. The same respondents were asked to complete a survey questionnaire used to address part of the objective that developed a framework for public infrastructure financing. Interview data were triangulated using secondary data extracted from reports and financial statements. Some of the secondary data was collected from the World Bank’s development indicators online repository. Qualitative data analysis was done using RQDA, an open-source computer-aided data analysis software. Findings from the study revealed that the main sources of finance for public infrastructure in Zimbabwe are the government through budget appropriations, and concessionary loans from the China Export-Import Bank. There was also finance obtained from multilateral financial institutions such as the Development Bank of Southern Africa and the African Export-Import Bank. The study revealed that there is currently very limited use of innovative financing instruments such as PPPs in financing public infrastructure in Zimbabwe, despite the country having legislation to support such financing arrangements. The innovations in financing observed in the study entail the use of conventional financing mechanisms in unconventional ways. However, there is scope for improving the financing of public infrastructure using innovative financing mechanisms and significantly mitigate the financing gap. Public sector accountants in Zimbabwe are mainly active in financial reporting, although the financial statements for most ministries, government departments and parastatal enterprises had qualified audit opinions from the Auditor General’s office. Public sector accountants are not active in financial management and cost and management accounting responsibilities. As a result, public sector accountants are not adding value to public money through offering advisory services in the efficient investment of public money, as well as financing public infrastructure assets using the most efficient financing mechanism. There is no uniformly applied framework when making financing decisions for public infrastructure in Zimbabwe. Therefore, a framework was developed and is recommended for use by this study. The developed framework entails eight steps that are interrelated and interconnected. Use of the proposed framework requires availability of data about infrastructure projects that have been done in the past. The study recommends that Zimbabwe should ensure a robust framework for protecting private sector investments, which can be achieved by ensuring policy consistency; creating and implementing a legal framework that protects private capital; and having economically viable infrastructure sectors, that are liberalised to allow private sector participation. The Government of Zimbabwe must take deliberate actions that ensure variety of financing options at the disposal of the public sector to lower costs of financing public infrastructure. It is also important to fully operationalise the legislation and policies designed to facilitate the participation of the private sector in financing public sector projects. Such operationalisation entails a decentralisation of the regulations and policies to the provincial and municipal levels. , Thesis (PhD) -- Faculty of Business and Economic Sciences, Accounting, 2021
- Full Text:
- Date Issued: 2021-04
A narrative biography of sexual trauma and subsequent substance abuse
- Authors: Jansen, Tazminne
- Date: 2021-04
- Subjects: Sexual abuse victims -- South Africa -- Biography , Substance abuse -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51231 , vital:43234
- Description: In South Africa, substance abuse and sexual assault and/or abuse are major concerns. Society has become desensitised to these topics because of its high prevalence rate. Substance abuse is often greeted with stereotypes and prejudices that view individuals as a problem to society. The proposed research employed a qualitative, exploratory, and descriptive strategy of inquiry, guided by narrative biographical research design. Social constructionism was employed as a theoretical framework to explore how an individual had constructed her life story, with a specific focus on her experience of sexual trauma and subsequent substance abuse. A non-probability purposive sampling method was used to recruit a research participant who was in the public domain as a motivational speaker in an attempt to guard against retraumatisation. Two data collection methods were employed, namely one-on-one semi-structured interviews and an invitation to the participant to journal about her experience, guided by specific stimulus questions. Thematic narrative analysis was employed as a method of data analysis. The outcome of the investigation had provided a narrative account of the research question at hand with the following themes coming to the forefront:- Early childhood experiences ( pre-sexual abuse), sexual trauma, recovery and meaning making. , Thesis (MA) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Jansen, Tazminne
- Date: 2021-04
- Subjects: Sexual abuse victims -- South Africa -- Biography , Substance abuse -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51231 , vital:43234
- Description: In South Africa, substance abuse and sexual assault and/or abuse are major concerns. Society has become desensitised to these topics because of its high prevalence rate. Substance abuse is often greeted with stereotypes and prejudices that view individuals as a problem to society. The proposed research employed a qualitative, exploratory, and descriptive strategy of inquiry, guided by narrative biographical research design. Social constructionism was employed as a theoretical framework to explore how an individual had constructed her life story, with a specific focus on her experience of sexual trauma and subsequent substance abuse. A non-probability purposive sampling method was used to recruit a research participant who was in the public domain as a motivational speaker in an attempt to guard against retraumatisation. Two data collection methods were employed, namely one-on-one semi-structured interviews and an invitation to the participant to journal about her experience, guided by specific stimulus questions. Thematic narrative analysis was employed as a method of data analysis. The outcome of the investigation had provided a narrative account of the research question at hand with the following themes coming to the forefront:- Early childhood experiences ( pre-sexual abuse), sexual trauma, recovery and meaning making. , Thesis (MA) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
A problematisation of Afrikaner identity subject positions as found in the coverage of contemporary Afrikaans music in HUISGENOOT magazine discourse
- Authors: Hughes, Lestie
- Date: 2021-04
- Subjects: Afrikaners -- South Africa -- Music -- History and criticism , Multimedia (Art)
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/52558 , vital:43686
- Description: Through the lens of Foucauldian genealogy, this thesis problematises the subject positions towards Afrikaner identity reflected in contemporary Afrikaans songs covered by Huisgenoot magazine. Such a genealogical exploration thematises the games of truth underpinning the formation of Huisgenoot, highlights its role in solidifying white Afrikaner Nationalist discourse of apartheid, observes its more populist, profit-oriented approach from the 1970s onwards and considers the residual echoing of its former discursive orientation. The song analysis of selected Afrikaans songs/music videos covered in Huisgenoot is guided by the semiotics of Nicholas Cook, such that it frames the analytical question of how such music is driven by conformance, contest and complementation between multi-media elements in ways that make meaning possible. Accordingly, this methodology resonates with the non-essentialising focus of Foucauldian problematisation, premised on critical resistance that makes new responses simultaneously possible. The self-reflexive autoethnographical approach employed, entailing the author’s dialogical engagement with her own ‘Afrikaner self’, similarly facilitates the dynamic interplay between multiplicities. Correlatively, on the one hand, more ‘closed’ and more ‘open’ Afrikaner identity positions reflected within the songs are analysed, as well as seemingly ‘reconciliatory’ / collaborative’ musical manifestations which ultimately revert back to more ‘closed’ identity constructs. But on the other hand, observation of adherence to a ‘white-black’ dichotomy within songs that manifest more ‘closed’ identity positions also leads to consideration of the parallels between the goals of white Afrikaner Nationalism and the current Decolonisation narrative, which is informed by Black Consciousness thought and generated by the ‘Colonisation of a Special Kind’ ANC policy. Both such Decolonisation rhetoric and the countering rhetoric of the Neo-Afrikaner Protest Movement (NAP) are thus identified as metanarratives, underpinned by a ‘white-black’ dichotomy. In this regard, while Huisgenoot’s predisposition towards songs manifesting more ‘closed’ Afrikaner identity positions is considered in terms of its aforementioned profit-oriented endeavour to appeal to its ostensible primary readership, an encouraging increase in coverage of coloured artists is both noted and occasionally seen to overlap with its coverage of songs manifesting more ‘open’ Afrikaner identity positions. Among the latter one may – again in Foucauldian terms – differentiate between songs focussed on an engagement in cross-cultural relations of power, and songs intent on shattering states of domination of power blocks, often through shocking juxtaposition of disparate elements. These more violently dismantling endeavours, it is argued, comprise examples of Foucauldian transversal struggles, although their coverage in Huisgenoot is also attributed to their shock value and/or record sales, rather than their transformational potential. Furthermore, such Huisgenoot coverage is also seen to place more transformationally oriented artists at risk of media ‘domestication’, with its concomitant inhibiting of creativity. Finally, the researcher’s commitment to creative problematisation of her own Afrikaner identity, coupled with acknowledgement of her inescapable textual entrapment, culminates in her acceptance of the continual flux characterising dialogical power relations, before she – in accordance with the Foucauldian methodology employed – presents all ‘conclusions’ in a non-dictatorial spirit of ‘truth creation’, desirous of continual self/other dialogue. , Thesis (PhD) -- Faculty of Humanities, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Hughes, Lestie
- Date: 2021-04
- Subjects: Afrikaners -- South Africa -- Music -- History and criticism , Multimedia (Art)
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/52558 , vital:43686
- Description: Through the lens of Foucauldian genealogy, this thesis problematises the subject positions towards Afrikaner identity reflected in contemporary Afrikaans songs covered by Huisgenoot magazine. Such a genealogical exploration thematises the games of truth underpinning the formation of Huisgenoot, highlights its role in solidifying white Afrikaner Nationalist discourse of apartheid, observes its more populist, profit-oriented approach from the 1970s onwards and considers the residual echoing of its former discursive orientation. The song analysis of selected Afrikaans songs/music videos covered in Huisgenoot is guided by the semiotics of Nicholas Cook, such that it frames the analytical question of how such music is driven by conformance, contest and complementation between multi-media elements in ways that make meaning possible. Accordingly, this methodology resonates with the non-essentialising focus of Foucauldian problematisation, premised on critical resistance that makes new responses simultaneously possible. The self-reflexive autoethnographical approach employed, entailing the author’s dialogical engagement with her own ‘Afrikaner self’, similarly facilitates the dynamic interplay between multiplicities. Correlatively, on the one hand, more ‘closed’ and more ‘open’ Afrikaner identity positions reflected within the songs are analysed, as well as seemingly ‘reconciliatory’ / collaborative’ musical manifestations which ultimately revert back to more ‘closed’ identity constructs. But on the other hand, observation of adherence to a ‘white-black’ dichotomy within songs that manifest more ‘closed’ identity positions also leads to consideration of the parallels between the goals of white Afrikaner Nationalism and the current Decolonisation narrative, which is informed by Black Consciousness thought and generated by the ‘Colonisation of a Special Kind’ ANC policy. Both such Decolonisation rhetoric and the countering rhetoric of the Neo-Afrikaner Protest Movement (NAP) are thus identified as metanarratives, underpinned by a ‘white-black’ dichotomy. In this regard, while Huisgenoot’s predisposition towards songs manifesting more ‘closed’ Afrikaner identity positions is considered in terms of its aforementioned profit-oriented endeavour to appeal to its ostensible primary readership, an encouraging increase in coverage of coloured artists is both noted and occasionally seen to overlap with its coverage of songs manifesting more ‘open’ Afrikaner identity positions. Among the latter one may – again in Foucauldian terms – differentiate between songs focussed on an engagement in cross-cultural relations of power, and songs intent on shattering states of domination of power blocks, often through shocking juxtaposition of disparate elements. These more violently dismantling endeavours, it is argued, comprise examples of Foucauldian transversal struggles, although their coverage in Huisgenoot is also attributed to their shock value and/or record sales, rather than their transformational potential. Furthermore, such Huisgenoot coverage is also seen to place more transformationally oriented artists at risk of media ‘domestication’, with its concomitant inhibiting of creativity. Finally, the researcher’s commitment to creative problematisation of her own Afrikaner identity, coupled with acknowledgement of her inescapable textual entrapment, culminates in her acceptance of the continual flux characterising dialogical power relations, before she – in accordance with the Foucauldian methodology employed – presents all ‘conclusions’ in a non-dictatorial spirit of ‘truth creation’, desirous of continual self/other dialogue. , Thesis (PhD) -- Faculty of Humanities, 2021
- Full Text:
- Date Issued: 2021-04
A psychobiographical study of Gavin Maxwell: a Kernberg object relations approach
- Authors: Walters, Jacqueline
- Date: 2021-04
- Subjects: Personality development -- Psychological aspects , Psychology -- Biographical methods
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52363 , vital:43619
- Description: Gavin Maxwell was an author and naturalist. He published a memoir called A Ring of Bright Water, which shaped the way millions of readers viewed nature. Maxwell wrote simple prose which paints an idyllic and moving picture of his time spent in his “lost paradise”, alongside his beloved animals, most notably his otters. However, in reality Maxwell was a man in conflict, seen in volatile relationships, financial recklessness, and the preference for the company of animals over people. The aim of this study was to explore Maxwell’s life to gain insight into his personality development. This was achieved by applying Otto Kernberg’s Object Relations Theory to his life experiences. In doing so the author hoped to gain an understanding of the personality dynamics that led to Maxwell’s relational difficulties and eccentricities. Data was collected by triangulating multiple sources of information on his life. Miles and Huberman’s (1994) three step approach was used to analyse data collected. These steps are: data reduction, data display, and conclusion drawing and verification. The research study found that Maxwell’s personality development was likely arrested at the third stage of Kernberg’s model. Maxwell relied primarily on immature defence mechanisms based in splitting and possessed a fragile ego structure which he protected through grandiosity. The findings indicated that Maxwell’s personality falls in the borderline level of functioning with a strong likelihood of pathological narcissism. , Thesis (MA) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Walters, Jacqueline
- Date: 2021-04
- Subjects: Personality development -- Psychological aspects , Psychology -- Biographical methods
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52363 , vital:43619
- Description: Gavin Maxwell was an author and naturalist. He published a memoir called A Ring of Bright Water, which shaped the way millions of readers viewed nature. Maxwell wrote simple prose which paints an idyllic and moving picture of his time spent in his “lost paradise”, alongside his beloved animals, most notably his otters. However, in reality Maxwell was a man in conflict, seen in volatile relationships, financial recklessness, and the preference for the company of animals over people. The aim of this study was to explore Maxwell’s life to gain insight into his personality development. This was achieved by applying Otto Kernberg’s Object Relations Theory to his life experiences. In doing so the author hoped to gain an understanding of the personality dynamics that led to Maxwell’s relational difficulties and eccentricities. Data was collected by triangulating multiple sources of information on his life. Miles and Huberman’s (1994) three step approach was used to analyse data collected. These steps are: data reduction, data display, and conclusion drawing and verification. The research study found that Maxwell’s personality development was likely arrested at the third stage of Kernberg’s model. Maxwell relied primarily on immature defence mechanisms based in splitting and possessed a fragile ego structure which he protected through grandiosity. The findings indicated that Maxwell’s personality falls in the borderline level of functioning with a strong likelihood of pathological narcissism. , Thesis (MA) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
A sociological investigation of child labour in the fishing communities of Kalangala, Uganda
- Majanja, Zaaly’embikke Irene Margaret
- Authors: Majanja, Zaaly’embikke Irene Margaret
- Date: 2021-04
- Subjects: Child labor -- Uganda -- Sociological aspects
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/53428 , vital:45153
- Description: The researcher conducted a sociological investigation into the persistence of child labour in the fishing communities of Uganda, specifically in the Ssese Islands, Kalangala District, on the Kisaba and Nakibanga landing sites situate in Bukasa. The study aimed at investigating the sociological aspects of persistent child labour practices in the fishing communities. The study employed a qualitative research method with a descriptive case study design, utilising an interpretive paradigm. The case study design facilitated the researcher’s investigation into child labour practices in their natural settings. The study employed mainly in-depth interviews, focus group discussions and observations for data collection. Data analysis was performed utilising the ATLAS.ti computer software package to identify the sociological factors involved with employing child labour. The Various themes emerged from the data analysis. The study established that despite the Ugandan Government domesticating all the UN/ILO Conventions on Rights of a Child and Worst Forms of Child Labour, the OAU Charter on Child Rights and Welfare and also instituting legal frameworks at national level, the practice of using child labour persists. The findings disclosed that economic, sociological and structural factors appear to perpetuate child labour in the fishing communities. Economic factors such as poverty, unemployment or underemployment, then sociological aspects such as men abandoning their helpless families on landing sites as they follow the fish according to seasons. Furthermore, the community attitudes such as low value for education, child labour being a normal trend and part of apprenticeship for the children. Again, there are structural issues such as the inadequate implementation and the weak enforcement of the legal frameworks, including insufficient infrastructures such as schooling facilities. These factors appear to perpetuate child labour in the fishing communities. The study concluded that there is an urgent need to address the issues associated with the persistence of child labour in the fishing communities. The study recommends employing a holistic multipronged approach through bottom-up participatory planning and integrating stakeholders at various levels. This could enhance efforts and share ideas and resources that can result in effective operations in order to eliminate child labour in the fishing communities. , Thesis (DPhil) -- Faculty of Humanities, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Majanja, Zaaly’embikke Irene Margaret
- Date: 2021-04
- Subjects: Child labor -- Uganda -- Sociological aspects
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/53428 , vital:45153
- Description: The researcher conducted a sociological investigation into the persistence of child labour in the fishing communities of Uganda, specifically in the Ssese Islands, Kalangala District, on the Kisaba and Nakibanga landing sites situate in Bukasa. The study aimed at investigating the sociological aspects of persistent child labour practices in the fishing communities. The study employed a qualitative research method with a descriptive case study design, utilising an interpretive paradigm. The case study design facilitated the researcher’s investigation into child labour practices in their natural settings. The study employed mainly in-depth interviews, focus group discussions and observations for data collection. Data analysis was performed utilising the ATLAS.ti computer software package to identify the sociological factors involved with employing child labour. The Various themes emerged from the data analysis. The study established that despite the Ugandan Government domesticating all the UN/ILO Conventions on Rights of a Child and Worst Forms of Child Labour, the OAU Charter on Child Rights and Welfare and also instituting legal frameworks at national level, the practice of using child labour persists. The findings disclosed that economic, sociological and structural factors appear to perpetuate child labour in the fishing communities. Economic factors such as poverty, unemployment or underemployment, then sociological aspects such as men abandoning their helpless families on landing sites as they follow the fish according to seasons. Furthermore, the community attitudes such as low value for education, child labour being a normal trend and part of apprenticeship for the children. Again, there are structural issues such as the inadequate implementation and the weak enforcement of the legal frameworks, including insufficient infrastructures such as schooling facilities. These factors appear to perpetuate child labour in the fishing communities. The study concluded that there is an urgent need to address the issues associated with the persistence of child labour in the fishing communities. The study recommends employing a holistic multipronged approach through bottom-up participatory planning and integrating stakeholders at various levels. This could enhance efforts and share ideas and resources that can result in effective operations in order to eliminate child labour in the fishing communities. , Thesis (DPhil) -- Faculty of Humanities, 2021
- Full Text:
- Date Issued: 2021-04
A study of the airflow on the windward slope of a transverse dune in the Alexandria coastal dunefield
- Authors: Burkinshaw, Jennifer Ruth
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52734 , vital:43883
- Description: Our understanding of the evolution of dune morphology has been hampered by a lack of empirical observations of airflow behaviour over dune forms. Sand dunes intrude into the atmospheric boundary layer and convergence of streamlines results in an acceleration of airflow up the windward slopes of dunes. This study examines the airflow structure and corresponding bedform development on the windward slope of a 7 m high transverse dune on the edge of the Alexandria coastal dunefield, Algoa Bay, South Africa. The Alexandria dunefield is subjected to a trimodal wind regime, consisting of the dominant south-westerly which blows all year round, summer easterlies and winter northwesterlies. The morphology of the study dune, Dune13, is controlled by the easterlies and north-westerlies, and reverses seasonally with respect to these two winds. Seven section lines 30 m apart and normal to the dune crest were surveyed regularly over the period of a year to monitor the reversal process. Three detailed topographic surveys were also done during this period. Airflow behaviour was monitored during the year. Wind speed profiles on the windward slope of the dune were measured using 4 to 5 vertical arrays of anemometers positioned from the base of the dune to the crest on a 1 selected section line. Usually 4 to 5 anemometers were deployed in each vertical array, from a height of 6 to 10 cm above the surface, up to a height of 150 cm above the surface. Initially 8 microanemometers were available; ultimately 28 anemometers were run simultaneously. An independent weather station at an elevation of 6 m recorded the unaccelerated flow. Local gradient measurements and erosion and deposition rates were recorded along selected section lines. Strong summer easterly winds (14 m/sec at 1.4 m above the dune crest) were measured on a dune slope in the process of being transformed from a slipface to a stoss slope. The following winter, light north-westerly winds (typically B m/sec at 1.6 m above the dune crest) were measured on the new windward slope already reversed by the prevailing winter wind. Airflow data confirm the compression of airflow against the windward slope resulting in a non-logarithmic wind speed profile. Compression results in an increased shear velocity within 30 cm of the dune surface, and the dune slope is eroded. Higher up in the wind speed profile, shear velocity decreases to 0.1 m/sec. It is not known at what height the wind speed profile recovers from the intrusion of the dune into the boundary layer. High values of shear velocity (1.6 m/sec) above the rounded crestal area of the dune record the recovery of the wind speed profile from flow divergence, which is a response to the rapid reduction of dune gradient and is accompanied by deposition of sand in this region. 2 The erosion pin data act as a simple and sensitive test for changes in gradient, reflecting the dune's response to changes in the airflow regime. The shape of the dune plays a major role in determining the extent of the compression and the distribution of shear velocity up the slope. Increased shear velocity is experienced on that part of the slope which is nonaerodynamic with respect to the prevailing wind. Under unidirectional conditions, feedback between flow and form results ultimately in a slope with a curvature such that shear velocity increases systematically upslope. The survey data and erosion pin data record the reversal process as the dune achieves a new steady state during each wind season. The existence of a non-logarithmic wind speed profile makes it difficult to know what relevant measure of shear velocity is to be used in sand transport equations. Future work should include wind speed measurements within 10 cm of the surface. An ideal study modelling aeolian bedform development would utilise wind tunnel measurements, combined with field measurements such as obtained in this study, for comparison with numerical modelling. The study needs to be extended to 3-dimensional airflow measurements. , Thesis (MSc) -- Faculty of Science, School of Environmental Sciences, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Burkinshaw, Jennifer Ruth
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52734 , vital:43883
- Description: Our understanding of the evolution of dune morphology has been hampered by a lack of empirical observations of airflow behaviour over dune forms. Sand dunes intrude into the atmospheric boundary layer and convergence of streamlines results in an acceleration of airflow up the windward slopes of dunes. This study examines the airflow structure and corresponding bedform development on the windward slope of a 7 m high transverse dune on the edge of the Alexandria coastal dunefield, Algoa Bay, South Africa. The Alexandria dunefield is subjected to a trimodal wind regime, consisting of the dominant south-westerly which blows all year round, summer easterlies and winter northwesterlies. The morphology of the study dune, Dune13, is controlled by the easterlies and north-westerlies, and reverses seasonally with respect to these two winds. Seven section lines 30 m apart and normal to the dune crest were surveyed regularly over the period of a year to monitor the reversal process. Three detailed topographic surveys were also done during this period. Airflow behaviour was monitored during the year. Wind speed profiles on the windward slope of the dune were measured using 4 to 5 vertical arrays of anemometers positioned from the base of the dune to the crest on a 1 selected section line. Usually 4 to 5 anemometers were deployed in each vertical array, from a height of 6 to 10 cm above the surface, up to a height of 150 cm above the surface. Initially 8 microanemometers were available; ultimately 28 anemometers were run simultaneously. An independent weather station at an elevation of 6 m recorded the unaccelerated flow. Local gradient measurements and erosion and deposition rates were recorded along selected section lines. Strong summer easterly winds (14 m/sec at 1.4 m above the dune crest) were measured on a dune slope in the process of being transformed from a slipface to a stoss slope. The following winter, light north-westerly winds (typically B m/sec at 1.6 m above the dune crest) were measured on the new windward slope already reversed by the prevailing winter wind. Airflow data confirm the compression of airflow against the windward slope resulting in a non-logarithmic wind speed profile. Compression results in an increased shear velocity within 30 cm of the dune surface, and the dune slope is eroded. Higher up in the wind speed profile, shear velocity decreases to 0.1 m/sec. It is not known at what height the wind speed profile recovers from the intrusion of the dune into the boundary layer. High values of shear velocity (1.6 m/sec) above the rounded crestal area of the dune record the recovery of the wind speed profile from flow divergence, which is a response to the rapid reduction of dune gradient and is accompanied by deposition of sand in this region. 2 The erosion pin data act as a simple and sensitive test for changes in gradient, reflecting the dune's response to changes in the airflow regime. The shape of the dune plays a major role in determining the extent of the compression and the distribution of shear velocity up the slope. Increased shear velocity is experienced on that part of the slope which is nonaerodynamic with respect to the prevailing wind. Under unidirectional conditions, feedback between flow and form results ultimately in a slope with a curvature such that shear velocity increases systematically upslope. The survey data and erosion pin data record the reversal process as the dune achieves a new steady state during each wind season. The existence of a non-logarithmic wind speed profile makes it difficult to know what relevant measure of shear velocity is to be used in sand transport equations. Future work should include wind speed measurements within 10 cm of the surface. An ideal study modelling aeolian bedform development would utilise wind tunnel measurements, combined with field measurements such as obtained in this study, for comparison with numerical modelling. The study needs to be extended to 3-dimensional airflow measurements. , Thesis (MSc) -- Faculty of Science, School of Environmental Sciences, 2021
- Full Text:
- Date Issued: 2021-04
An Archive of Upset : the Shift from Commissioning to Curating through South Africa’s Representations at the Bienal de São Paulo and the Interstitial Nexus of Leonard Tshehla Mohapi Matsoso
- Authors: Dantas, Nancy Isabel
- Date: 2021-04
- Subjects: Bienal Internacional de São Paulo , Curatorship , Art -- Commissioning , Art -- Political aspects , Matsoso, Leonard Tshehla Mohapi
- Language: English
- Type: thesis , text , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/174492 , vital:42482 , https://doi.org/10.21504/10962/174492
- Description: This thesis explores the distinction between commissioning and curating, adopting the Bienal de São Paulo (or Bienal) as its conceptual propeller and point of departure. The thesis regards exhibitions as palimpsests, in other words, platforms built on previous conscious or sublimated models, beyond the Venetian model inaugurated in 1895. By looking at world expositions, particularly the Cape presence at the Colonial and Indian Exhibition of 1886, this project traces a lineage of commissioners, from Sir Henry Cole to Sydney Cowper through to the Director of the Pretoria Art Museum, Albert Werth. It distinguishes these men, their vision and allegiances from the curatorial model instantiated in South Africa by the late Okwui Enwezor as a consequence of the Second Johannesburg Biennale, held in 1997. The aim of this research has been to provide a partial but crucial account of this shift, and to remain attentive to the silences and deletions, to what happens in the interstice, at transitionary moments of ‘betweenness.’ I ask that readers consider the 1979 Bienal as an instance of an interstice where the occluded and silenced ghost of modernist artist Leonard Tshehla Mohapi Matsoso, who represented South Africa at the 1973 edition of the Bienal, garnering a substantial award for his work in drawing, resides. Matsoso was the first and only Black South African artist to receive this accolade. This thesis posits that Matsoso’s absence from the exhibition in 1979, an exhibition where he would rightly have featured, constitutes a curatorial haunting, wedged in the archive of the Bienal’s history, and an opportunity for revision and evaluation of commissioning vis-àvis curating. In reading the exhibition histories’ archive “along the grain” (Stoler 2002), the commissioner emerges as a man of letters, a privileged social category found in the archive; a colonial authority whose status was founded as much on his display of European learning as on his studied ignorance of local knowledge; an implementer of the taxonomic state and modernist art historical canon (in the case of Werth); a cultivator of the fine arts of deference, dissemblance and persuasion. At a later stage and moment of dissonance and disruption, the independent curator emerges to reconsider, question and expand the canon, distancing him/herself from the (South African) State to serve the artist or artists and a wider community. This research aims to contribute, albeit in a small way, to a reappraisal of the position of Leonard Tshehla Mohapi Matsoso in South African modernism, and the distinction between commissioning and curating. , Thesis (PhD)--Rhodes University, Faculty of Humanities, Department of Fine Art, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Dantas, Nancy Isabel
- Date: 2021-04
- Subjects: Bienal Internacional de São Paulo , Curatorship , Art -- Commissioning , Art -- Political aspects , Matsoso, Leonard Tshehla Mohapi
- Language: English
- Type: thesis , text , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/174492 , vital:42482 , https://doi.org/10.21504/10962/174492
- Description: This thesis explores the distinction between commissioning and curating, adopting the Bienal de São Paulo (or Bienal) as its conceptual propeller and point of departure. The thesis regards exhibitions as palimpsests, in other words, platforms built on previous conscious or sublimated models, beyond the Venetian model inaugurated in 1895. By looking at world expositions, particularly the Cape presence at the Colonial and Indian Exhibition of 1886, this project traces a lineage of commissioners, from Sir Henry Cole to Sydney Cowper through to the Director of the Pretoria Art Museum, Albert Werth. It distinguishes these men, their vision and allegiances from the curatorial model instantiated in South Africa by the late Okwui Enwezor as a consequence of the Second Johannesburg Biennale, held in 1997. The aim of this research has been to provide a partial but crucial account of this shift, and to remain attentive to the silences and deletions, to what happens in the interstice, at transitionary moments of ‘betweenness.’ I ask that readers consider the 1979 Bienal as an instance of an interstice where the occluded and silenced ghost of modernist artist Leonard Tshehla Mohapi Matsoso, who represented South Africa at the 1973 edition of the Bienal, garnering a substantial award for his work in drawing, resides. Matsoso was the first and only Black South African artist to receive this accolade. This thesis posits that Matsoso’s absence from the exhibition in 1979, an exhibition where he would rightly have featured, constitutes a curatorial haunting, wedged in the archive of the Bienal’s history, and an opportunity for revision and evaluation of commissioning vis-àvis curating. In reading the exhibition histories’ archive “along the grain” (Stoler 2002), the commissioner emerges as a man of letters, a privileged social category found in the archive; a colonial authority whose status was founded as much on his display of European learning as on his studied ignorance of local knowledge; an implementer of the taxonomic state and modernist art historical canon (in the case of Werth); a cultivator of the fine arts of deference, dissemblance and persuasion. At a later stage and moment of dissonance and disruption, the independent curator emerges to reconsider, question and expand the canon, distancing him/herself from the (South African) State to serve the artist or artists and a wider community. This research aims to contribute, albeit in a small way, to a reappraisal of the position of Leonard Tshehla Mohapi Matsoso in South African modernism, and the distinction between commissioning and curating. , Thesis (PhD)--Rhodes University, Faculty of Humanities, Department of Fine Art, 2021
- Full Text:
- Date Issued: 2021-04
Antibiotics combination therapy option for the control of antimicrobial-resistant non-cholera causing Vibrio species recovered from environmental niches of Eastern Cape, South Africa
- Authors: Ayodele, Oluwakemi Victoria
- Date: 2021-04
- Subjects: Drug resistance in microorganisms , Vibrio cholerae
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20396 , vital:45661
- Description: Increased rate of antibiotic resistance (AR) poses a serious threat with a resultant notion of a possible end of the antibiotics era, making it a problem of concern to public health and a great implication on the world economy and human society. Despite many approaches developed to curb this menace, antibiotics resistance is still a challenge worldwide. This has made the use of combined therapy as one of the options in many cases. This study was conducted to assess antibiotics combination therapy as an option for the control of antimicrobial-resistant non-cholera causing Vibrio species that were recovered from the environment in the Eastern Cape, South Africa. Two hundred and twenty-eight Vibrio species were recovered from the environment in the Province, and these were deposited in the archive of AEMREG. PCR was used to identify target Vibrio species. Disc diffusion method was used to evaluate the antibiotic susceptibility profile of the confirmed isolates against 11 antibiotics commonly used against infections. MIC and MBC were determined using antibiotics (imipenem, tetracycline, and nalidixic acid) that high resistance was discovered. Checkerboard assay was used to carry out antibiotics combination assay, and the FICI was calculated. Rate of kill was also determined using ½ × MIC, 1 × MIC, and 2 × MIC concentrations of the combined antibiotics at 2 hr intervals. One hundred of the isolates were confirmed to be Vibrio parahaemolyticus, 82 were Vibrio vulnificus and 46 were Vibrio fluvialis. Twenty-two (22) percent of the Vibrio parahaemolyticus isolates showed resistance against tetracycline and their resistance against other antimicrobials is as follows; nalidixic acid (16 percent), ampicillin (14 percent), cefotaxime (14 percent), chloramphenicol (12 percent) and amikacin (11 percent). For Vibrio vulnificus, prevalence of resistance was as follows: imipenem (40 percent), tetracycline (22 percent), ampicillin (18 percent), meropenem (15 percent), and chloramphenicol (11 percent). Vibrio fluvialis showed the following resistance profile: nalidixic acid (28 percent), tetracycline (28percent), ampicillin (20 percent), chloramphenicol (15 percent), amikacin (11 percent) and cefotaxime (11 percent). About 38 multiple antibiotic resistance phenotypes (MARP) were recorded in all species that were evaluated. About 23 percent were resistant to over 3 antibiotics used. The multiple antibiotic resistant indices (MARI) ranged between 0.3 and 0.8. MIC and MBC were carried against isolates that were resistant to the two most common antibiotics tested. MIC and MBC were determined in the following order: tetracycline and nalidixic acid at concentrations ranging from 16 μg/ml to 1024 μg/ml for Vibrio parahaemolyticus and 32 μg/ml to 2048 μg/ml for Vibrio fluvialis. Also, the MIC and MBC of imipenem and tetracycline at concentrations ranging from 8 μg/ml to 256 μg/ml for Vibrio vulnificus were determined. Antibiotics combination therapy was carried out and synergistic activity was observed in 3 of the 16 resistant V. parahaemolyticus isolates, 3 of the16 resistant V. vulnificus isolates and 2 of the 13 resistant V. fluvialis isolates. Antagonism was not observed across all the drug combinations. Rate of kill was also determined and at 6 hr exposure time, the highest concentration (2 × MIC) exhibited bactericidal effect across all three Vibrio species. The result derived in this research, therefore, propose that combination therapy is a promising solution to antimicrobial resistance in Vibrio species. , Thesis (MSc) -- Faculty of Science and Agriculture, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Ayodele, Oluwakemi Victoria
- Date: 2021-04
- Subjects: Drug resistance in microorganisms , Vibrio cholerae
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20396 , vital:45661
- Description: Increased rate of antibiotic resistance (AR) poses a serious threat with a resultant notion of a possible end of the antibiotics era, making it a problem of concern to public health and a great implication on the world economy and human society. Despite many approaches developed to curb this menace, antibiotics resistance is still a challenge worldwide. This has made the use of combined therapy as one of the options in many cases. This study was conducted to assess antibiotics combination therapy as an option for the control of antimicrobial-resistant non-cholera causing Vibrio species that were recovered from the environment in the Eastern Cape, South Africa. Two hundred and twenty-eight Vibrio species were recovered from the environment in the Province, and these were deposited in the archive of AEMREG. PCR was used to identify target Vibrio species. Disc diffusion method was used to evaluate the antibiotic susceptibility profile of the confirmed isolates against 11 antibiotics commonly used against infections. MIC and MBC were determined using antibiotics (imipenem, tetracycline, and nalidixic acid) that high resistance was discovered. Checkerboard assay was used to carry out antibiotics combination assay, and the FICI was calculated. Rate of kill was also determined using ½ × MIC, 1 × MIC, and 2 × MIC concentrations of the combined antibiotics at 2 hr intervals. One hundred of the isolates were confirmed to be Vibrio parahaemolyticus, 82 were Vibrio vulnificus and 46 were Vibrio fluvialis. Twenty-two (22) percent of the Vibrio parahaemolyticus isolates showed resistance against tetracycline and their resistance against other antimicrobials is as follows; nalidixic acid (16 percent), ampicillin (14 percent), cefotaxime (14 percent), chloramphenicol (12 percent) and amikacin (11 percent). For Vibrio vulnificus, prevalence of resistance was as follows: imipenem (40 percent), tetracycline (22 percent), ampicillin (18 percent), meropenem (15 percent), and chloramphenicol (11 percent). Vibrio fluvialis showed the following resistance profile: nalidixic acid (28 percent), tetracycline (28percent), ampicillin (20 percent), chloramphenicol (15 percent), amikacin (11 percent) and cefotaxime (11 percent). About 38 multiple antibiotic resistance phenotypes (MARP) were recorded in all species that were evaluated. About 23 percent were resistant to over 3 antibiotics used. The multiple antibiotic resistant indices (MARI) ranged between 0.3 and 0.8. MIC and MBC were carried against isolates that were resistant to the two most common antibiotics tested. MIC and MBC were determined in the following order: tetracycline and nalidixic acid at concentrations ranging from 16 μg/ml to 1024 μg/ml for Vibrio parahaemolyticus and 32 μg/ml to 2048 μg/ml for Vibrio fluvialis. Also, the MIC and MBC of imipenem and tetracycline at concentrations ranging from 8 μg/ml to 256 μg/ml for Vibrio vulnificus were determined. Antibiotics combination therapy was carried out and synergistic activity was observed in 3 of the 16 resistant V. parahaemolyticus isolates, 3 of the16 resistant V. vulnificus isolates and 2 of the 13 resistant V. fluvialis isolates. Antagonism was not observed across all the drug combinations. Rate of kill was also determined and at 6 hr exposure time, the highest concentration (2 × MIC) exhibited bactericidal effect across all three Vibrio species. The result derived in this research, therefore, propose that combination therapy is a promising solution to antimicrobial resistance in Vibrio species. , Thesis (MSc) -- Faculty of Science and Agriculture, 2021
- Full Text:
- Date Issued: 2021-04
Biology, ecology and management of the Keurboom moth, Leto venus Cramer and the leafhopper Molopopterus sp. Jacobi in cultivated Honeybush (Cyclopia spp.)
- Authors: Mushore, Tapiwa Gift
- Date: 2021-04
- Subjects: Legumes , Legumes -- Diseases and pests , Hepialidae , Leafhoppers , Pests -- Biological control , Entomopathogenic fungi , Leafhoppers -- Biological control , Hepialidae -- Biological control , Keurboom moth (Leto venus Cramer) , Molopopterus sp. Jacobi , Honeybush (Cyclopia spp.)
- Language: English
- Type: thesis , text , Masters , MSc
- Identifier: http://hdl.handle.net/10962/177125 , vital:42792
- Description: Honeybush, Cyclopia spp. Vent (Fabaceae), farmers have raised pest concerns following commercial cultivation. The Keurboom moth Leto venus Cramer (Lepidoptera: Hepialidae) and the leafhopper Molopopterus sp. Jacobi (Hemiptera: Cicadellidae), are two of the major pests identified in cultivated Honeybush. Laboratory and field studies were conducted to gain an understanding of the biology of these two pests to inform future pest management solutions. Additionally, entomopathogenic fungi were isolated from Honeybush farms and screened for virulence against Molopopterus sp. as a possible management strategy. This study showed that the L. venus infestation on Honeybush was a product of four fixed effects; stem diameter, species of Cyclopia, Farm location and age of the plants. Cyclopia subternata, had the highest likelihood of infestation. Increase in age of the plants resulted in an increase in the stem diameter and therefore a higher probability of infestation. Stem diameter was also shown to be a significant predictor of infestation likelihood. Infestation severity, determined by the number of larvae per plant, was shown to be influenced by three fixed effects; stem diameter, plant species and Farm location. The results also showed that L. venus prefers to initiate penetration at, or just aboveground level. Laboratory studies showed that the leafhopper Molopopterus sp. undergoes five nymphal instars with an average egg incubation time of 20 days, development time from 1st instar to adult of 26 days and average generation time of 47 days. Laboratory experiments revealed variations in host preference by the leafhopper over a period of 15 days. Cyclopia longifolia was identified to be the most preferred species for feeding compared to the two other commonly cultivated species, C. subternata and C. maculata. The results were consistent with those obtained from the field survey which showed that leafhopper density was influenced by four fixed effects; plant species, age of the plant, Farm location and harvesting practices. There were significant differences in leafhopper density in different species with C. longifolia having the highest number of leafhoppers per plant. There were differences in leafhopper density in different farms as 57% of the sampled farms had leafhopper infestations, of these farms, Lodestone and Kurland had the highest leafhopper densities. Harvested plants were shown to have significantly higher leafhopper density than non-harvested plants. Age was also shown to influence leafhopper density, which reduced with an increase in the age of the plants. A total of 20 fungal isolates were recovered from 98 soil samples of which 70% were from Honeybush fields and 30% were from surrounding refugia. Fusarium oxysporum isolates comprised 20% of the recovered isolates, with Metarhizium anisopliae isolates making up the remainder. Laboratory bioassays against adults and nymphs of the leafhopper, Molopopterus sp., showed that F. oxysporum isolates induced 10 – 45% mortality and M. anisopliae isolates induce 30 – 80% mortality. Metarhizium anisopliae isolates J S1, KF S3, KF S11, KF S13, LS1 and LS2 were the most virulent and induced over 60% mortality in both Molopopterus sp. nymphs and adults. The results of this study showed pest preference towards different Cyclopia species. As such, they should be managed differently. Furthermore, L. venus was observed to occur in low densities, hence, it cannot be considered a major pest. However, Molopopterus sp. recorded high population densities making it a major pest in Honeybush production. Positive results indicated that some of the isolated fungal isolates have potential for control, an avenue worth investigating further. , Thesis (MSc) -- Faculty of Science, Department of Zoology and Entomology, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Mushore, Tapiwa Gift
- Date: 2021-04
- Subjects: Legumes , Legumes -- Diseases and pests , Hepialidae , Leafhoppers , Pests -- Biological control , Entomopathogenic fungi , Leafhoppers -- Biological control , Hepialidae -- Biological control , Keurboom moth (Leto venus Cramer) , Molopopterus sp. Jacobi , Honeybush (Cyclopia spp.)
- Language: English
- Type: thesis , text , Masters , MSc
- Identifier: http://hdl.handle.net/10962/177125 , vital:42792
- Description: Honeybush, Cyclopia spp. Vent (Fabaceae), farmers have raised pest concerns following commercial cultivation. The Keurboom moth Leto venus Cramer (Lepidoptera: Hepialidae) and the leafhopper Molopopterus sp. Jacobi (Hemiptera: Cicadellidae), are two of the major pests identified in cultivated Honeybush. Laboratory and field studies were conducted to gain an understanding of the biology of these two pests to inform future pest management solutions. Additionally, entomopathogenic fungi were isolated from Honeybush farms and screened for virulence against Molopopterus sp. as a possible management strategy. This study showed that the L. venus infestation on Honeybush was a product of four fixed effects; stem diameter, species of Cyclopia, Farm location and age of the plants. Cyclopia subternata, had the highest likelihood of infestation. Increase in age of the plants resulted in an increase in the stem diameter and therefore a higher probability of infestation. Stem diameter was also shown to be a significant predictor of infestation likelihood. Infestation severity, determined by the number of larvae per plant, was shown to be influenced by three fixed effects; stem diameter, plant species and Farm location. The results also showed that L. venus prefers to initiate penetration at, or just aboveground level. Laboratory studies showed that the leafhopper Molopopterus sp. undergoes five nymphal instars with an average egg incubation time of 20 days, development time from 1st instar to adult of 26 days and average generation time of 47 days. Laboratory experiments revealed variations in host preference by the leafhopper over a period of 15 days. Cyclopia longifolia was identified to be the most preferred species for feeding compared to the two other commonly cultivated species, C. subternata and C. maculata. The results were consistent with those obtained from the field survey which showed that leafhopper density was influenced by four fixed effects; plant species, age of the plant, Farm location and harvesting practices. There were significant differences in leafhopper density in different species with C. longifolia having the highest number of leafhoppers per plant. There were differences in leafhopper density in different farms as 57% of the sampled farms had leafhopper infestations, of these farms, Lodestone and Kurland had the highest leafhopper densities. Harvested plants were shown to have significantly higher leafhopper density than non-harvested plants. Age was also shown to influence leafhopper density, which reduced with an increase in the age of the plants. A total of 20 fungal isolates were recovered from 98 soil samples of which 70% were from Honeybush fields and 30% were from surrounding refugia. Fusarium oxysporum isolates comprised 20% of the recovered isolates, with Metarhizium anisopliae isolates making up the remainder. Laboratory bioassays against adults and nymphs of the leafhopper, Molopopterus sp., showed that F. oxysporum isolates induced 10 – 45% mortality and M. anisopliae isolates induce 30 – 80% mortality. Metarhizium anisopliae isolates J S1, KF S3, KF S11, KF S13, LS1 and LS2 were the most virulent and induced over 60% mortality in both Molopopterus sp. nymphs and adults. The results of this study showed pest preference towards different Cyclopia species. As such, they should be managed differently. Furthermore, L. venus was observed to occur in low densities, hence, it cannot be considered a major pest. However, Molopopterus sp. recorded high population densities making it a major pest in Honeybush production. Positive results indicated that some of the isolated fungal isolates have potential for control, an avenue worth investigating further. , Thesis (MSc) -- Faculty of Science, Department of Zoology and Entomology, 2021
- Full Text:
- Date Issued: 2021-04
Co-generating a people-centred approach to addressing student hunger at a South African university
- Authors: Mansvelt, Natalie
- Date: 2021-04
- Subjects: Food security -- South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/51309 , vital:43262
- Description: While considerable progress has been made regarding access to higher education in South Africa for previously excluded and disadvantaged students, great challenges are experienced in terms of student well-being. One of the key factors contributing to students’ ability to complete their studies successfully is food-related challenges. Various programmes have been introduced at institutions of higher education to assist and support students who lack funds for food. However, these programmes are characteristic of the welfarist model, as it is often based on needs, short-term by nature, and dependent on external resources. Furthermore, it reduces students to the role of passive beneficiaries. This research answers the question of how student hunger can be addressed through co-generating a people-centred approach at one higher education institution in South Africa. The study was underpinned by Sen’s capabilities approach to enable a theoretical understanding of the issue of student hunger. Additionally, Korten’s people-centred development provided the value base of the study to place students at the centre of the problem-solving process. An approach to student hunger that would be participative, student-centred, and enhancing nutritional capabilities was invited. Situated within the critical paradigm, I employed the participatory action research design to facilitate a process whereby students critically questioned the issue of hunger and took action to address the issue. Eight students from various study fields volunteered to co-research the issue of student hunger. Over the period of one year, we generated data using different methods (including photovoice, community self-survey, workshops, purposeful group discussions, focus group discussions, and my reflective notes). We applied cyclical processes to plan, implement, and reflect on actions intended to address student hunger. Through a combination of collaborative and individual processes of data analysis, we responded to four subquestions through four phases, which culminated in the co-construction of a people-centred approach to student hunger. Students’ conceptualisations of student hunger revealed two types: hunger of the stomach and hunger of the mind. The cyclical relationship between the two types infers that nutritional well-being is not achieved adequately when students have the means to acquire food. Choices regarding the utilisation of the available means also need consideration. The findings revealed that students apply the conscientisation framework in the ways that they plan to address student hunger. Applying value-driven processes, actions entailed physical dialogues with groups of people. The approach developed in this study offers strategies for the stakeholders who attend to student hunger, to collaborate and make contributions towards comprehensively resolving the complex issue. It primarily could be useful to institutions of higher education as the suggested coordinators of a collaborative structure. A second part of the developed approach puts forward a strategy to address the financial capabilities of students. The study contributes a consideration to constraints that stem from students’ mindsets and adoption of a prevailing culture that maintains student hunger. This demonstrates that resolutions to addressing student hunger might be more effective and sustainable if the context, views and participation of people experiencing the hunger are considered. , Thesis (PhD) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Mansvelt, Natalie
- Date: 2021-04
- Subjects: Food security -- South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/51309 , vital:43262
- Description: While considerable progress has been made regarding access to higher education in South Africa for previously excluded and disadvantaged students, great challenges are experienced in terms of student well-being. One of the key factors contributing to students’ ability to complete their studies successfully is food-related challenges. Various programmes have been introduced at institutions of higher education to assist and support students who lack funds for food. However, these programmes are characteristic of the welfarist model, as it is often based on needs, short-term by nature, and dependent on external resources. Furthermore, it reduces students to the role of passive beneficiaries. This research answers the question of how student hunger can be addressed through co-generating a people-centred approach at one higher education institution in South Africa. The study was underpinned by Sen’s capabilities approach to enable a theoretical understanding of the issue of student hunger. Additionally, Korten’s people-centred development provided the value base of the study to place students at the centre of the problem-solving process. An approach to student hunger that would be participative, student-centred, and enhancing nutritional capabilities was invited. Situated within the critical paradigm, I employed the participatory action research design to facilitate a process whereby students critically questioned the issue of hunger and took action to address the issue. Eight students from various study fields volunteered to co-research the issue of student hunger. Over the period of one year, we generated data using different methods (including photovoice, community self-survey, workshops, purposeful group discussions, focus group discussions, and my reflective notes). We applied cyclical processes to plan, implement, and reflect on actions intended to address student hunger. Through a combination of collaborative and individual processes of data analysis, we responded to four subquestions through four phases, which culminated in the co-construction of a people-centred approach to student hunger. Students’ conceptualisations of student hunger revealed two types: hunger of the stomach and hunger of the mind. The cyclical relationship between the two types infers that nutritional well-being is not achieved adequately when students have the means to acquire food. Choices regarding the utilisation of the available means also need consideration. The findings revealed that students apply the conscientisation framework in the ways that they plan to address student hunger. Applying value-driven processes, actions entailed physical dialogues with groups of people. The approach developed in this study offers strategies for the stakeholders who attend to student hunger, to collaborate and make contributions towards comprehensively resolving the complex issue. It primarily could be useful to institutions of higher education as the suggested coordinators of a collaborative structure. A second part of the developed approach puts forward a strategy to address the financial capabilities of students. The study contributes a consideration to constraints that stem from students’ mindsets and adoption of a prevailing culture that maintains student hunger. This demonstrates that resolutions to addressing student hunger might be more effective and sustainable if the context, views and participation of people experiencing the hunger are considered. , Thesis (PhD) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
Economic impact of climate change on maize production in the Free State Province, South Africa
- Authors: Johnson, Richard Cowper
- Date: 2021-04
- Subjects: Corn -- Climatic factors -- South Africa -- Free State , Climatic changes -- Economic aspects -- South Africa -- Free State , Climate change mitigation -- South Africa -- Free State , Agriculture -- Economic aspects -- South Africa -- Free State
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/174365 , vital:42471
- Description: Higher concentrations of CO2 in the atmosphere is a major influence on climate change globally. Climate change is caused by greenhouse gases trapping too much heat from the sun in the atmosphere and thus, altering the climate through a rise in global surface temperatures and changing precipitation patterns. CO2 is the most prominent greenhouse gas found in the atmosphere and it is reported that by the turn of the century the CO2 concentration levels will have doubled if the current rate of emissions continues. However, the increase in atmospheric levels of the gas has been found to increase the capacity of maize plants and their water use efficiency to achieve higher yields through CO2 fertilisation. Simulation experiments conducted by the Rhodes University Botany Department found that the effect of elevated levels of CO2 of double the current concentration offsets the negative effects of drought on maize. A case study was conducted on commercial maize farmers in two regions of the Free State province in South Africa to estimate the economic impact of climate change on maize production. Although production is increasing in the province, adaptation to the changing climate is key to the sustainability of production. There is a trade-off between the negative effects of higher CO2 levels changing the climate and the positive effect of CO2 fertilisation. As predicted, the economic impact of climate change is the disruption of farming practices and the increase in costs of production as a result of adapting to climate change. Using a gross margin analysis, the study found that the larger maize farmers who benefit from economies of scale are able to adapt and grow their production whilst the smaller farmers are being pushed out of the market.
- Full Text:
- Date Issued: 2021-04
- Authors: Johnson, Richard Cowper
- Date: 2021-04
- Subjects: Corn -- Climatic factors -- South Africa -- Free State , Climatic changes -- Economic aspects -- South Africa -- Free State , Climate change mitigation -- South Africa -- Free State , Agriculture -- Economic aspects -- South Africa -- Free State
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/174365 , vital:42471
- Description: Higher concentrations of CO2 in the atmosphere is a major influence on climate change globally. Climate change is caused by greenhouse gases trapping too much heat from the sun in the atmosphere and thus, altering the climate through a rise in global surface temperatures and changing precipitation patterns. CO2 is the most prominent greenhouse gas found in the atmosphere and it is reported that by the turn of the century the CO2 concentration levels will have doubled if the current rate of emissions continues. However, the increase in atmospheric levels of the gas has been found to increase the capacity of maize plants and their water use efficiency to achieve higher yields through CO2 fertilisation. Simulation experiments conducted by the Rhodes University Botany Department found that the effect of elevated levels of CO2 of double the current concentration offsets the negative effects of drought on maize. A case study was conducted on commercial maize farmers in two regions of the Free State province in South Africa to estimate the economic impact of climate change on maize production. Although production is increasing in the province, adaptation to the changing climate is key to the sustainability of production. There is a trade-off between the negative effects of higher CO2 levels changing the climate and the positive effect of CO2 fertilisation. As predicted, the economic impact of climate change is the disruption of farming practices and the increase in costs of production as a result of adapting to climate change. Using a gross margin analysis, the study found that the larger maize farmers who benefit from economies of scale are able to adapt and grow their production whilst the smaller farmers are being pushed out of the market.
- Full Text:
- Date Issued: 2021-04
Engaging the female voice in understanding gender and sexuality interaction: the school and social work as medium for empowerment
- Authors: Madikizela, B M
- Date: 2021-04
- Subjects: Sex (Psychology)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51298 , vital:43261
- Description: The lack of the female voice in relationships with men means that they cannot negotiate safe sex, friendships with both male and female peers, their freedom of movement within the parameters of their relationships, etc. As a result of this, HIV and teenage pregnancy rates remain unacceptably high. The public health sector in present-day South Africa finds itself increasingly strained due to high levels of new incidents of HIV in young women between the age of 18 and 24. Statistics show that pregnancies are on the rise due to early sexual interactions. These statistics stand in stark contrast with the fact that gender and sexuality are topics taught in the school system through subjects such as Life Orientation. The assumption is often that young people, and in the context of this study, young women, will translate the knowledge into skill sets and behaviours that would help them assert themselves more and have control of their bodies. The statistics, however, seem to tell a different story. The purpose of the study is to understand why, despite the fact that there are subjects in the school curriculum and programs offered by different organisations, HIV infection amongst young women as well as teenage pregnancies remain a problem, an indication that the female voice remains marginalised in intimate spaces. The theoretical frameworks for this study include a Humanising Pedagogy, interrogating education and training engagements for social change while also engaging with various works of Judith Butler as a lens to view the marginalisation of young women in a gendered society. This study is qualitative in nature as it uses a critical ethnographic research design. It aimed to uncover and understand the deeper meanings of the phenomena experienced by young women from their point of view. The study employed a non-probability, purposive sample technique, in addition to the ethnographic analysis. A sample of 15 young women between the ages of 18 and 24 in the Nelson Mandela Bay Metro engaged in the study. These young women were recruited from Rise out of School Programme, part of the Khethimpilo prevention program. Informed consent to participate in the study was secured before interviews were conducted and participants were not coerced into participation and were free to drop out at any point. All endeavours to protect participants from physical harm and mental stress were taken. Misconceptions and misunderstandings which arose in the piloting phase of the study were removed and complete confidentiality was maintained in the management of all information obtained about participants. Individual semi-structured interviews were conducted with the participants. Thematic analysis was used to analyse data. Guba’s model of ensuring trustworthiness of the data was applied. , Thesis (MSW) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Madikizela, B M
- Date: 2021-04
- Subjects: Sex (Psychology)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51298 , vital:43261
- Description: The lack of the female voice in relationships with men means that they cannot negotiate safe sex, friendships with both male and female peers, their freedom of movement within the parameters of their relationships, etc. As a result of this, HIV and teenage pregnancy rates remain unacceptably high. The public health sector in present-day South Africa finds itself increasingly strained due to high levels of new incidents of HIV in young women between the age of 18 and 24. Statistics show that pregnancies are on the rise due to early sexual interactions. These statistics stand in stark contrast with the fact that gender and sexuality are topics taught in the school system through subjects such as Life Orientation. The assumption is often that young people, and in the context of this study, young women, will translate the knowledge into skill sets and behaviours that would help them assert themselves more and have control of their bodies. The statistics, however, seem to tell a different story. The purpose of the study is to understand why, despite the fact that there are subjects in the school curriculum and programs offered by different organisations, HIV infection amongst young women as well as teenage pregnancies remain a problem, an indication that the female voice remains marginalised in intimate spaces. The theoretical frameworks for this study include a Humanising Pedagogy, interrogating education and training engagements for social change while also engaging with various works of Judith Butler as a lens to view the marginalisation of young women in a gendered society. This study is qualitative in nature as it uses a critical ethnographic research design. It aimed to uncover and understand the deeper meanings of the phenomena experienced by young women from their point of view. The study employed a non-probability, purposive sample technique, in addition to the ethnographic analysis. A sample of 15 young women between the ages of 18 and 24 in the Nelson Mandela Bay Metro engaged in the study. These young women were recruited from Rise out of School Programme, part of the Khethimpilo prevention program. Informed consent to participate in the study was secured before interviews were conducted and participants were not coerced into participation and were free to drop out at any point. All endeavours to protect participants from physical harm and mental stress were taken. Misconceptions and misunderstandings which arose in the piloting phase of the study were removed and complete confidentiality was maintained in the management of all information obtained about participants. Individual semi-structured interviews were conducted with the participants. Thematic analysis was used to analyse data. Guba’s model of ensuring trustworthiness of the data was applied. , Thesis (MSW) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
Enriching the physical education pedagogical content knowledge of foundation phase teachers
- Kahts-Kramer, Samantha Andrea
- Authors: Kahts-Kramer, Samantha Andrea
- Date: 2021-04
- Subjects: Physical education and training , Early childhood education -- Curricula
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/51242 , vital:43236
- Description: Physical Education (PE) is vital for the holistic development of Foundation Phase learners. Foundation Phase teachers working in low resource contexts, however, being generalists rather than specialists, struggle to teach PE effectively, even when supplied with programmes by external experts. I was interested in finding out why, and what could be done to help them integrate Fundamental Movement Skills (FMS) into their teaching, to benefit their learners. I proceeded from the hypothesis that teachers should play an active part in their own development, otherwise any Continual Professional Teacher Development (CPTD) would not bring about the change desired. I argued that if CPTD training and support is embedded within their context and based on teaching philosophies that foster teacher transformation, empowerment, and advocacy, then teachers might be more likely to commit to teaching PE. My aim in this study was thus to develop a collaborative process of CPTD with Foundation Phase teachers in low resource schools to enrich their pedagogical content knowledge (PCK) of PE and FMS within their contexts of social disadvantage. I initially adopted a qualitative design, but during this study, I realised that a more participatory approach was needed. I therefore present my study in two phases In Phase One, I answered the question: What are Foundation Phase teachers’ experiences of implementing PE in low resource schools? I did so to inform the design of an appropriately suited CPTD model for Phase Two of this study. I used a qualitative research design situated within the interpretive paradigm. I purposively sampled 24 Foundation Phase teachers to partake in semi-structured interviews. Thematic analysis revealed three broad themes, namely, personal, and systemic barriers to PE, as well as positive responses to challenges. The overlap between themes was significant, highlighting the complexity of teachers’ experiences and perceptions of PE. Teachers’ positive responses emphasised that they possess the creativity and advocacy to overcome challenges posed and necessitated that I adopt a participatory design to work with teachers to develop a collaborative form of CPTD. Phase Two of this study was guided by the questions set by the participating teachers. Ten Foundation Phase teachers from two schools volunteered to be part of the study. In Cycle One they asked: What do we need to learn to be able to effectively implement PE? The findings of Cycle One led them to ask the following question in Cycle Two: How can we improve our confidence to teach PE within our school contexts? Participants did so through collaboratively creating PE lessons which they then implemented and evaluated. The findings of Phase Two highlighted how Foundation Phase teachers can be guided to empower themselves to overcome the barriers to teaching PE that they face in their low resource schools. Based on teachers’ CPTD experiences, I then addressed the third question of this study: What CPTD guidelines can be generated to enable Foundation Phase teachers to improve on and to implement their PCK of PE and FMS at low resource schools? Five CPTD guidelines aimed at collaborative and transformative PE-based CPTD focused on whole school transformation were identified. I provide a graphic depiction of the CPTD guidelines that explains how it can be operationalised. These CPTD guidelines and process model provide valuable knowledge to inform CPTD policy and practice of PE in the Foundation Phase in low resource schools. , Thesis (PhD) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Kahts-Kramer, Samantha Andrea
- Date: 2021-04
- Subjects: Physical education and training , Early childhood education -- Curricula
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/51242 , vital:43236
- Description: Physical Education (PE) is vital for the holistic development of Foundation Phase learners. Foundation Phase teachers working in low resource contexts, however, being generalists rather than specialists, struggle to teach PE effectively, even when supplied with programmes by external experts. I was interested in finding out why, and what could be done to help them integrate Fundamental Movement Skills (FMS) into their teaching, to benefit their learners. I proceeded from the hypothesis that teachers should play an active part in their own development, otherwise any Continual Professional Teacher Development (CPTD) would not bring about the change desired. I argued that if CPTD training and support is embedded within their context and based on teaching philosophies that foster teacher transformation, empowerment, and advocacy, then teachers might be more likely to commit to teaching PE. My aim in this study was thus to develop a collaborative process of CPTD with Foundation Phase teachers in low resource schools to enrich their pedagogical content knowledge (PCK) of PE and FMS within their contexts of social disadvantage. I initially adopted a qualitative design, but during this study, I realised that a more participatory approach was needed. I therefore present my study in two phases In Phase One, I answered the question: What are Foundation Phase teachers’ experiences of implementing PE in low resource schools? I did so to inform the design of an appropriately suited CPTD model for Phase Two of this study. I used a qualitative research design situated within the interpretive paradigm. I purposively sampled 24 Foundation Phase teachers to partake in semi-structured interviews. Thematic analysis revealed three broad themes, namely, personal, and systemic barriers to PE, as well as positive responses to challenges. The overlap between themes was significant, highlighting the complexity of teachers’ experiences and perceptions of PE. Teachers’ positive responses emphasised that they possess the creativity and advocacy to overcome challenges posed and necessitated that I adopt a participatory design to work with teachers to develop a collaborative form of CPTD. Phase Two of this study was guided by the questions set by the participating teachers. Ten Foundation Phase teachers from two schools volunteered to be part of the study. In Cycle One they asked: What do we need to learn to be able to effectively implement PE? The findings of Cycle One led them to ask the following question in Cycle Two: How can we improve our confidence to teach PE within our school contexts? Participants did so through collaboratively creating PE lessons which they then implemented and evaluated. The findings of Phase Two highlighted how Foundation Phase teachers can be guided to empower themselves to overcome the barriers to teaching PE that they face in their low resource schools. Based on teachers’ CPTD experiences, I then addressed the third question of this study: What CPTD guidelines can be generated to enable Foundation Phase teachers to improve on and to implement their PCK of PE and FMS at low resource schools? Five CPTD guidelines aimed at collaborative and transformative PE-based CPTD focused on whole school transformation were identified. I provide a graphic depiction of the CPTD guidelines that explains how it can be operationalised. These CPTD guidelines and process model provide valuable knowledge to inform CPTD policy and practice of PE in the Foundation Phase in low resource schools. , Thesis (PhD) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
Exploring recurring dreams as a catalyst for image-making in Visual Art
- Authors: Adams, Demi
- Date: 2021-04
- Subjects: Dreams and the arts , Dreams in motion pictures
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52424 , vital:43640
- Description: The purpose of this study was to create a body of work which focused on the recurring dreams I have been experiencing since early childhood. I had dreams about a world which I could access through the back of my bedroom cupboard or a crack in my ceiling. This world is one which never experiences daytime; it is covered in various crystals and has its own inhabitants. I started keeping dream diaries to create my artworks, essentially creating a Paracosm. Paracosm is: “… a detailed imaginary world, especially one created by a child” (Your dictionary, 2020: 1). The problem of this study was thus: was it possible to recreate my Crystal-Lunar World (personal dream narrative) using visual art so others could experience it and which methods should be employed to substantiate these recurring dreams. Thus, the overarching research question is how do recurring personal dreams translate into visual art to sustain a language which manifests in an individual visual narrative. I made use of mixed media paintings and three-dimensional objects to illustrate scenes from my Crystal-Lunar World. I kept Dream Diaries to collect data on my recurring dreams and extract frequencies and group them into themes to create my artworks. The dream diaries also substantiated what I was painting and making. I also kept drawing journals to study the various crystals and to illustrate them and the creatures I see. , Thesis (MA) -- Faculty of Humanities, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Adams, Demi
- Date: 2021-04
- Subjects: Dreams and the arts , Dreams in motion pictures
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52424 , vital:43640
- Description: The purpose of this study was to create a body of work which focused on the recurring dreams I have been experiencing since early childhood. I had dreams about a world which I could access through the back of my bedroom cupboard or a crack in my ceiling. This world is one which never experiences daytime; it is covered in various crystals and has its own inhabitants. I started keeping dream diaries to create my artworks, essentially creating a Paracosm. Paracosm is: “… a detailed imaginary world, especially one created by a child” (Your dictionary, 2020: 1). The problem of this study was thus: was it possible to recreate my Crystal-Lunar World (personal dream narrative) using visual art so others could experience it and which methods should be employed to substantiate these recurring dreams. Thus, the overarching research question is how do recurring personal dreams translate into visual art to sustain a language which manifests in an individual visual narrative. I made use of mixed media paintings and three-dimensional objects to illustrate scenes from my Crystal-Lunar World. I kept Dream Diaries to collect data on my recurring dreams and extract frequencies and group them into themes to create my artworks. The dream diaries also substantiated what I was painting and making. I also kept drawing journals to study the various crystals and to illustrate them and the creatures I see. , Thesis (MA) -- Faculty of Humanities, 2021
- Full Text:
- Date Issued: 2021-04