Language Learning Anxiety: a bometric investigation of stress and language learning using wearable devices
- Authors: MacDonald, William Tait
- Date: 2022-10-04
- Subjects: Language and languages Study and teaching Psychological aspects , Wearable technology , Heart rate monitoring , Stress (Psychology) Testing , Anxiety Testing
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/327133 , vital:61084 , DOI 10.21504/10962/327133
- Description: As Sapolsky (2015) notes, stress research has long been characterised by definitional debates that gave rise to a lack of agreement between theorists. An example of this definitional confusion can be seen in the area of Language Learning Anxiety, where there appears to be confusion in the literature over terms such as anxiety and stress. This study investigated the link between stress and language learning using wearable devices measuring heart rate variance, as a means of establishing the feasibility of using this new technology in stress research. The results indicate that the contextualised longitudinal data delivered by wearable devices mitigates against the current dominant paradigm in Language Learning Anxiety, which postulates a straight-line negative correlation between stress and learning. Instead, the inverted U stress relationship proposed by theorists such as Hebb (1955) seem to be a better fit for the data. The nature of the contextualised data generated in this study allowed for comparisons between participants’ stress readings in academic contexts, such as language and non-language classes, and their free time. The findings suggest that certain long-held assumptions about heightened stress in academic contexts may not hold true. While the findings of this study did not reach the levels of statistical significance, they constitute proof of concept that the type of contextualised data delivered by wearable devices may allow for a new type of stress research that incorporates contextualising longitudinal perspectives on participants’ stress levels. In this study the inclusion of contextualising data led to fundamentally different conclusions about the relationship between stress and language learning. The same may be true of many areas of stress research. The findings presented in this study have broader paradigm-altering implications not only for educational policy, but also for stress research in general. Perhaps equally important was that the type of data delivered by wearable devices was qualitatively different from that normally associated with quantitative studies. This presented challenges in data analysis in this study, but also opens intriguing possibilities regarding a means of reconciling the qualitative and quantitative split in research modalities. The use of wearable devices is not without issues, and some of the issues, ranging from practical considerations to ethical conundrums, are presented for the reader’s consideration and to inform future researchers regarding potential pitfalls. , Thesis (PhD) -- Faculty of Humanities, Psychology, 2022
- Full Text:
- Date Issued: 2022-10-04
- Authors: MacDonald, William Tait
- Date: 2022-10-04
- Subjects: Language and languages Study and teaching Psychological aspects , Wearable technology , Heart rate monitoring , Stress (Psychology) Testing , Anxiety Testing
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/327133 , vital:61084 , DOI 10.21504/10962/327133
- Description: As Sapolsky (2015) notes, stress research has long been characterised by definitional debates that gave rise to a lack of agreement between theorists. An example of this definitional confusion can be seen in the area of Language Learning Anxiety, where there appears to be confusion in the literature over terms such as anxiety and stress. This study investigated the link between stress and language learning using wearable devices measuring heart rate variance, as a means of establishing the feasibility of using this new technology in stress research. The results indicate that the contextualised longitudinal data delivered by wearable devices mitigates against the current dominant paradigm in Language Learning Anxiety, which postulates a straight-line negative correlation between stress and learning. Instead, the inverted U stress relationship proposed by theorists such as Hebb (1955) seem to be a better fit for the data. The nature of the contextualised data generated in this study allowed for comparisons between participants’ stress readings in academic contexts, such as language and non-language classes, and their free time. The findings suggest that certain long-held assumptions about heightened stress in academic contexts may not hold true. While the findings of this study did not reach the levels of statistical significance, they constitute proof of concept that the type of contextualised data delivered by wearable devices may allow for a new type of stress research that incorporates contextualising longitudinal perspectives on participants’ stress levels. In this study the inclusion of contextualising data led to fundamentally different conclusions about the relationship between stress and language learning. The same may be true of many areas of stress research. The findings presented in this study have broader paradigm-altering implications not only for educational policy, but also for stress research in general. Perhaps equally important was that the type of data delivered by wearable devices was qualitatively different from that normally associated with quantitative studies. This presented challenges in data analysis in this study, but also opens intriguing possibilities regarding a means of reconciling the qualitative and quantitative split in research modalities. The use of wearable devices is not without issues, and some of the issues, ranging from practical considerations to ethical conundrums, are presented for the reader’s consideration and to inform future researchers regarding potential pitfalls. , Thesis (PhD) -- Faculty of Humanities, Psychology, 2022
- Full Text:
- Date Issued: 2022-10-04
Views of the journey of grade 1 learners with barriers to learning, in the inclusive education system: a multi-level systemic investigation
- Van Vuuren, Cornelia Margaretha
- Authors: Van Vuuren, Cornelia Margaretha
- Date: 2022-10-04
- Subjects: Inclusive education South Africa Eastern Cape , Special education teachers South Africa Eastern Cape Attitudes , South Africa. Department of Education , Children with disabilities Education (Elementary) Government policy South Africa , Special education teachers Training of South Africa Eastern Cape
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/327122 , vital:61083 , DOI 10.21504/10962/327122
- Description: Embedded in South Africa’s humanitarian discourse, inclusive education (IE) followed global trends of inclusion of all people into wider society without discrimination. Inclusion in mainstream schools should also, according to the Salamanca agreement provide equal quality education, enabling learners with special educational needs (LSEN) to reach their full potential as a basic human right. IE started in South Africa with the implementation of the inclusive policy EWP6 in 2001. Including all children with barriers to learning in schools in their communities promoted social inclusion with their peers. The DoE introduced the Policy of Screening, Identification, Assessment and Support (SIAS) in 2014. This policy was implemented to assist teachers to identify learning barriers, as a means of offering support to these learners through the inclusive system. However, it seems that educators found this process cumbersome, without resources to maintain the process and with multiple systemic barriers preventing, rather than enhancing, support to LSEN. This multi-level systemic study explores the views of educators and other stakeholders on the effectiveness of the IE system in supporting LSEN, to serve the best interests of these learners in their first year of formal schooling. The study was conducted in three selected diverse mainstream Eastern Cape (EC) rural schools, involving the views of educators, district officials and parents. The study probed the impact of the inclusive system on LSEN’s development and social wellbeing, the perceived effects and benefits of the current system, and how the education model contributes towards human rights objectives and constitutional imperatives. The study acknowledges the theories and policies of the current inclusive system as promoting inclusion, but not being successfully realised in rural areas in the South African context, due to several systemic and contextual barriers. The findings revealed that although all participants noted the possible benefits of IE, the current system did not serve the individual educational needs of LSEN in rural mainstream schools, in their first formal year of schooling. Several constraints were reported including lack of resources, insufficient Allied Health support services, and insufficient training of educators. These lead to feelings of inadequacy in educators, along with systemic and contextual barriers and financial constraints in the schools. There also seems to be a need for better collaboration between education and other departments serving children and communities. To conclude, this study suggests a broader multi-level networked system, in which there needs to be greater interaction between the DoE and other government departments supporting children with barriers, like the Departments of Health (DoH), Social Development (DSD) and Justice (DoJ). , Thesis (PhD) -- Faculty of Humanities, Psychology, 2022
- Full Text:
- Date Issued: 2022-10-04
- Authors: Van Vuuren, Cornelia Margaretha
- Date: 2022-10-04
- Subjects: Inclusive education South Africa Eastern Cape , Special education teachers South Africa Eastern Cape Attitudes , South Africa. Department of Education , Children with disabilities Education (Elementary) Government policy South Africa , Special education teachers Training of South Africa Eastern Cape
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/327122 , vital:61083 , DOI 10.21504/10962/327122
- Description: Embedded in South Africa’s humanitarian discourse, inclusive education (IE) followed global trends of inclusion of all people into wider society without discrimination. Inclusion in mainstream schools should also, according to the Salamanca agreement provide equal quality education, enabling learners with special educational needs (LSEN) to reach their full potential as a basic human right. IE started in South Africa with the implementation of the inclusive policy EWP6 in 2001. Including all children with barriers to learning in schools in their communities promoted social inclusion with their peers. The DoE introduced the Policy of Screening, Identification, Assessment and Support (SIAS) in 2014. This policy was implemented to assist teachers to identify learning barriers, as a means of offering support to these learners through the inclusive system. However, it seems that educators found this process cumbersome, without resources to maintain the process and with multiple systemic barriers preventing, rather than enhancing, support to LSEN. This multi-level systemic study explores the views of educators and other stakeholders on the effectiveness of the IE system in supporting LSEN, to serve the best interests of these learners in their first year of formal schooling. The study was conducted in three selected diverse mainstream Eastern Cape (EC) rural schools, involving the views of educators, district officials and parents. The study probed the impact of the inclusive system on LSEN’s development and social wellbeing, the perceived effects and benefits of the current system, and how the education model contributes towards human rights objectives and constitutional imperatives. The study acknowledges the theories and policies of the current inclusive system as promoting inclusion, but not being successfully realised in rural areas in the South African context, due to several systemic and contextual barriers. The findings revealed that although all participants noted the possible benefits of IE, the current system did not serve the individual educational needs of LSEN in rural mainstream schools, in their first formal year of schooling. Several constraints were reported including lack of resources, insufficient Allied Health support services, and insufficient training of educators. These lead to feelings of inadequacy in educators, along with systemic and contextual barriers and financial constraints in the schools. There also seems to be a need for better collaboration between education and other departments serving children and communities. To conclude, this study suggests a broader multi-level networked system, in which there needs to be greater interaction between the DoE and other government departments supporting children with barriers, like the Departments of Health (DoH), Social Development (DSD) and Justice (DoJ). , Thesis (PhD) -- Faculty of Humanities, Psychology, 2022
- Full Text:
- Date Issued: 2022-10-04
Contextually based model of an early childhood home-visiting programme for vulnerable children in the Eastern Cape Province of South Africa
- Authors: Schmidt, Kim
- Date: 2022-10
- Subjects: Poverty -- South Africa , Orphans -- Abuse of , Children -- Social conditions
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/27380 , vital:66965
- Description: In South Africa, there are many vulnerable children. Vulnerability refers to the child’s potential to be harmed either physically or psychologically with multiple exposures to stress resulting in children becoming vulnerable (Matengu, 2018). Factors that place young children at risk of being harmed include poverty, being orphaned, not living with their biological parents or having a disability. In South Africa, more than 50% of children are impacted by these very factors (DSD, 2018). Vulnerable children can be supported through various interventions to overcome the challenges they face, in spite of the stress that they may experience. This results in a great need for prevention and early intervention services particularly during early childhood when children are most vulnerable because of their complete dependency on caregivers for care and protection. This study adopted an interpretivist, qualitative approach using an intervention research design to develop guidelines for a model of an early childhood home-visiting programme that supports the optimal development of vulnerable children, aged 0–2 years in the Eastern Cape province of South Africa. Findings confirmed that vulnerable children need responsible caregiving and a nurturing environment yet they are exposed to risk factors such as extreme levels of poverty, ongoing and severe child maltreatment and poor physical health. In addition findings confirmed that there was support available to vulnerable children in the Eastern Cape province but that there were gaps in these services. Furthermore findings indicated that there is a need for an early childhood home-visiting programme, that such a programme should be implemented by a multidisciplinary workforce and that the guidelines for such a programme must include a range of practice principles and processes. In conclusion the study found that vulnerable children in the Eastern Cape province continue to be exposed to a complex range of risk factors with devastating consequences for their immediate and future well-being and that the gaps in services to vulnerable children further hinders their development. Lastly it was concluded that there is a need for a multidisciplinary team to implement a home-visiting programme and that such a programme would hold many potential benefits for the young and vulnerable child. Guidelines for a model of an early childhood home visiting programme were developed and refined to include five practice principles which outline processes in relation to the engagement and advocacy with stakeholders and role players, the recruitment and selection of a home-visiting workforce, the content of a training programme for a home visiting workforce, the implementation of the home-visiting programme and the monitoring and evaluation of the programme. This model draws together the disciplines of health, social work and early childhood education to provide transdisciplinary training to a home-visiting workforce that is then equipped to engage with communities and caregivers in support of ensuring that vulnerable children are able to achieve optimal development. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-10
- Authors: Schmidt, Kim
- Date: 2022-10
- Subjects: Poverty -- South Africa , Orphans -- Abuse of , Children -- Social conditions
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/27380 , vital:66965
- Description: In South Africa, there are many vulnerable children. Vulnerability refers to the child’s potential to be harmed either physically or psychologically with multiple exposures to stress resulting in children becoming vulnerable (Matengu, 2018). Factors that place young children at risk of being harmed include poverty, being orphaned, not living with their biological parents or having a disability. In South Africa, more than 50% of children are impacted by these very factors (DSD, 2018). Vulnerable children can be supported through various interventions to overcome the challenges they face, in spite of the stress that they may experience. This results in a great need for prevention and early intervention services particularly during early childhood when children are most vulnerable because of their complete dependency on caregivers for care and protection. This study adopted an interpretivist, qualitative approach using an intervention research design to develop guidelines for a model of an early childhood home-visiting programme that supports the optimal development of vulnerable children, aged 0–2 years in the Eastern Cape province of South Africa. Findings confirmed that vulnerable children need responsible caregiving and a nurturing environment yet they are exposed to risk factors such as extreme levels of poverty, ongoing and severe child maltreatment and poor physical health. In addition findings confirmed that there was support available to vulnerable children in the Eastern Cape province but that there were gaps in these services. Furthermore findings indicated that there is a need for an early childhood home-visiting programme, that such a programme should be implemented by a multidisciplinary workforce and that the guidelines for such a programme must include a range of practice principles and processes. In conclusion the study found that vulnerable children in the Eastern Cape province continue to be exposed to a complex range of risk factors with devastating consequences for their immediate and future well-being and that the gaps in services to vulnerable children further hinders their development. Lastly it was concluded that there is a need for a multidisciplinary team to implement a home-visiting programme and that such a programme would hold many potential benefits for the young and vulnerable child. Guidelines for a model of an early childhood home visiting programme were developed and refined to include five practice principles which outline processes in relation to the engagement and advocacy with stakeholders and role players, the recruitment and selection of a home-visiting workforce, the content of a training programme for a home visiting workforce, the implementation of the home-visiting programme and the monitoring and evaluation of the programme. This model draws together the disciplines of health, social work and early childhood education to provide transdisciplinary training to a home-visiting workforce that is then equipped to engage with communities and caregivers in support of ensuring that vulnerable children are able to achieve optimal development. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-10
Digital finance and poverty in selected Sub-Saharan Countries
- Dube, Ziphozethu https://orcid.org/0000-0003-4532-5346
- Authors: Dube, Ziphozethu https://orcid.org/0000-0003-4532-5346
- Date: 2022-10
- Subjects: Electronic funds transfers , Transmission mechanism (Monetary policy)
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23347 , vital:57616
- Description: Since the 21st century, digital finance has emerged as a critical enabler and an excellent tool for meeting the UN 2030 Sustainable Development Goals (SDGs) through increasing financial inclusion and poverty reduction. The objective of achieving universal financial access by 2030 has led to recognising that financial inclusion has a significant role in economic growth and poverty eradication. The literature demonstrates that access to finance can affect poverty through access to credit, enabling savings, thereby facilitating intertemporal consumption smoothing. Digital finance is key to unlocking financial inclusion, particularly in developing countries. Building capacity in digital payments is one of the best ways to ensure a faster, better, and more cost-effective way to access financial services. The gender gap in developing countries states that (59% of men were reported to have a bank account in 2014, while 50% of women only had a bank account). Some groups, including women and the rural poor, are financially excluded compared to others. This study applied panel data regression analysis and structural equation modelling to investigate the nature of digital finance, its relationship with poverty and the transmission mechanism from digital finance to poverty in selected Sub-Saharan Countries. The results indicate that remittance is one of the most significant determinants of the use of digital finance in the Sub-Saharan region compared to other determinants of use for digital finance. Regarding the transmission mechanism between digital finance and poverty, the path analysis results suggest that the channel for remittance in the transmission mechanism has a more substantial impact on reducing poverty than savings in the Sub-Saharan region. The study recommends that remittance is essential, but savings are not critical in this digital age. This study contributed to literature by identifying the transmission mechanism between digital finance and poverty. This is beneficial to researchers and policymakers . It provides policy practitioners with a reference point on a model to build upon towards providing solutions to the problem, Sub-Saharan Countries encounter on delivering sustainable and broad-based economic growth. The study concludes by proposing that digital finance, particularly mobile money presents an excellent opportunity to increase access to finance and reduce poverty. , Thesis (PhD) -- Faculty of Management and Commerce, 2022
- Full Text:
- Date Issued: 2022-10
- Authors: Dube, Ziphozethu https://orcid.org/0000-0003-4532-5346
- Date: 2022-10
- Subjects: Electronic funds transfers , Transmission mechanism (Monetary policy)
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23347 , vital:57616
- Description: Since the 21st century, digital finance has emerged as a critical enabler and an excellent tool for meeting the UN 2030 Sustainable Development Goals (SDGs) through increasing financial inclusion and poverty reduction. The objective of achieving universal financial access by 2030 has led to recognising that financial inclusion has a significant role in economic growth and poverty eradication. The literature demonstrates that access to finance can affect poverty through access to credit, enabling savings, thereby facilitating intertemporal consumption smoothing. Digital finance is key to unlocking financial inclusion, particularly in developing countries. Building capacity in digital payments is one of the best ways to ensure a faster, better, and more cost-effective way to access financial services. The gender gap in developing countries states that (59% of men were reported to have a bank account in 2014, while 50% of women only had a bank account). Some groups, including women and the rural poor, are financially excluded compared to others. This study applied panel data regression analysis and structural equation modelling to investigate the nature of digital finance, its relationship with poverty and the transmission mechanism from digital finance to poverty in selected Sub-Saharan Countries. The results indicate that remittance is one of the most significant determinants of the use of digital finance in the Sub-Saharan region compared to other determinants of use for digital finance. Regarding the transmission mechanism between digital finance and poverty, the path analysis results suggest that the channel for remittance in the transmission mechanism has a more substantial impact on reducing poverty than savings in the Sub-Saharan region. The study recommends that remittance is essential, but savings are not critical in this digital age. This study contributed to literature by identifying the transmission mechanism between digital finance and poverty. This is beneficial to researchers and policymakers . It provides policy practitioners with a reference point on a model to build upon towards providing solutions to the problem, Sub-Saharan Countries encounter on delivering sustainable and broad-based economic growth. The study concludes by proposing that digital finance, particularly mobile money presents an excellent opportunity to increase access to finance and reduce poverty. , Thesis (PhD) -- Faculty of Management and Commerce, 2022
- Full Text:
- Date Issued: 2022-10
Exclusion of women in the church governance structures : The Case of the Baptist Church of Southern Africa in Cradock Region
- Authors: Mbali, Nkosinati McGiven
- Date: 2022-10
- Subjects: Women in church work , Church and social problems -- South Africa , Cradock Baptist Church
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23924 , vital:61567
- Description: In every community there are women. However, they are often marginalized because they are perceived as being unable to make a meaningful contribution to various economic endeavours or society in general. Sometimes they are shunned by their own families, while even church communities have been known to treat women in thoughtless ways. As a result, their spiritual potential cannot be effectively tapped. The research has explored many experiences of women in the mainstream Baptist Churches of Southern Africa in Cradock Region in the Eastern Cape. The study delves into the barriers that prevent the full inclusion of women in church life and what churches are and/or should be doing to remove such barriers so that women can embrace all that a church has to offer and progress on their spiritual journey. The study also looks at the importance of systematic theology in the church and how it should be directed at enabling women to exercise their spiritual gifts. The study applied the theoretical framework that discussed what is faced by women in the church, providing in-depth literature and Biblical review, and examining selected individuals who contributed to the study on what is faced by women daily in their spiritual growth. It provided important insights into how involved the participants are in church activities and whether they face subtle or more overt discrimination. A few strategies were also considered aimed at improving conditions for excluded women in the church, not only through better physical access but also through greater acceptance by the church leadership and the membership as a whole. The findings from the study will not only help the churches that were the focus of the fieldwork to help their women members embrace church life more fully and exercise their spiritual gifts, but they will also provide important insights for the broader Christian church towards the potential of inclusive community that will contribute richly to the spiritual enhancement of their church, family and community. For the survey work, the researcher adopted a qualitative approach. The participants' sample consisted of adults with a range of women and men of the church. Supplementary input was solicited from women and men who understand the challenges presented by both parties – particularly when a lack of familiarity with certain physical conditions leads to an unthinking, and sometimes uncaring, attitude. The data has been collected using informal and semi-structured interviews and observation. Being able to exercise choice and having control over their lives and a sense of independence were singled out as being of great importance to the women participants, as these factors contributed to their well-being and satisfaction with life. Most of the participants reported that they were not warmly embraced by their churches, because of their gender, and they were able to lead a fulfilling life of worship. However, more could be done to enhance their participation in church affairs and to become role models for other church communities that are not as accommodating through a lack of knowledge, training and resources. The research only focused on the rural, white, Coloured, Indian and African residential areas in Cradock in the Eastern Cape. Therefore, the study will only focus on the Baptist Church of Southern Africa in Cradock Region and should ideally not be generalized to areas other than those selected for this study. There is much scope for more detailed research to be conducted on disability in other Christian churches to break down both physical and attitudinal barriers that prohibit many individuals' spiritual and emotional satisfaction and growth. Each Chapter has a unique contribution to advancing the central argument of the study with Chapter One introducing and painting a backdrop against which the problem of the marginalisation and exclusion of women in church leadership and structures must be understood. In Chapter Two the researcher reviews the relevant literature, gaining a deeper understanding of what knowledge already exists in the body of knowledge, identifying gaps and using the study to propose solutions for what might be done to mitigate the challenge. In an attempt to guide the study, an appropriate research methodology is suggested and discussed in Chapter Three. This chapter deals with what data needed to be collected and what instrument had to be used to analyse the data. The appropriateness of the research methodology is of the essence in deciding what path the study must follow to realise the objectives of the study and respond to the set research questions. In Chapter Four, the collected data is presented and analysed using the mechanisms proposed in Chapter Three. Finally, a consolidation of the findings is presented in a summary with recommendations of what mechanisms the researcher has distilled from the analysed data. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2021
- Full Text:
- Date Issued: 2022-10
- Authors: Mbali, Nkosinati McGiven
- Date: 2022-10
- Subjects: Women in church work , Church and social problems -- South Africa , Cradock Baptist Church
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23924 , vital:61567
- Description: In every community there are women. However, they are often marginalized because they are perceived as being unable to make a meaningful contribution to various economic endeavours or society in general. Sometimes they are shunned by their own families, while even church communities have been known to treat women in thoughtless ways. As a result, their spiritual potential cannot be effectively tapped. The research has explored many experiences of women in the mainstream Baptist Churches of Southern Africa in Cradock Region in the Eastern Cape. The study delves into the barriers that prevent the full inclusion of women in church life and what churches are and/or should be doing to remove such barriers so that women can embrace all that a church has to offer and progress on their spiritual journey. The study also looks at the importance of systematic theology in the church and how it should be directed at enabling women to exercise their spiritual gifts. The study applied the theoretical framework that discussed what is faced by women in the church, providing in-depth literature and Biblical review, and examining selected individuals who contributed to the study on what is faced by women daily in their spiritual growth. It provided important insights into how involved the participants are in church activities and whether they face subtle or more overt discrimination. A few strategies were also considered aimed at improving conditions for excluded women in the church, not only through better physical access but also through greater acceptance by the church leadership and the membership as a whole. The findings from the study will not only help the churches that were the focus of the fieldwork to help their women members embrace church life more fully and exercise their spiritual gifts, but they will also provide important insights for the broader Christian church towards the potential of inclusive community that will contribute richly to the spiritual enhancement of their church, family and community. For the survey work, the researcher adopted a qualitative approach. The participants' sample consisted of adults with a range of women and men of the church. Supplementary input was solicited from women and men who understand the challenges presented by both parties – particularly when a lack of familiarity with certain physical conditions leads to an unthinking, and sometimes uncaring, attitude. The data has been collected using informal and semi-structured interviews and observation. Being able to exercise choice and having control over their lives and a sense of independence were singled out as being of great importance to the women participants, as these factors contributed to their well-being and satisfaction with life. Most of the participants reported that they were not warmly embraced by their churches, because of their gender, and they were able to lead a fulfilling life of worship. However, more could be done to enhance their participation in church affairs and to become role models for other church communities that are not as accommodating through a lack of knowledge, training and resources. The research only focused on the rural, white, Coloured, Indian and African residential areas in Cradock in the Eastern Cape. Therefore, the study will only focus on the Baptist Church of Southern Africa in Cradock Region and should ideally not be generalized to areas other than those selected for this study. There is much scope for more detailed research to be conducted on disability in other Christian churches to break down both physical and attitudinal barriers that prohibit many individuals' spiritual and emotional satisfaction and growth. Each Chapter has a unique contribution to advancing the central argument of the study with Chapter One introducing and painting a backdrop against which the problem of the marginalisation and exclusion of women in church leadership and structures must be understood. In Chapter Two the researcher reviews the relevant literature, gaining a deeper understanding of what knowledge already exists in the body of knowledge, identifying gaps and using the study to propose solutions for what might be done to mitigate the challenge. In an attempt to guide the study, an appropriate research methodology is suggested and discussed in Chapter Three. This chapter deals with what data needed to be collected and what instrument had to be used to analyse the data. The appropriateness of the research methodology is of the essence in deciding what path the study must follow to realise the objectives of the study and respond to the set research questions. In Chapter Four, the collected data is presented and analysed using the mechanisms proposed in Chapter Three. Finally, a consolidation of the findings is presented in a summary with recommendations of what mechanisms the researcher has distilled from the analysed data. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2021
- Full Text:
- Date Issued: 2022-10
Land expropriation without compensation: a study of constructions of the Parliamentary process in selected mainstream and “ground-up” media from 27 February – 12 August 2018
- Authors: Jacobs, Luzuko G
- Date: 2022-10
- Subjects: Discourse analysis , Communication Political aspects South Africa , Land reform Press coverage South Africa , Land reform Government policy South Africa , Communication in mass media , Frames (Sociology) South Africa , Journalism Political aspects South Africa , Moneyweb Holdings Ltd. , City Press (South Africa) , Afriforum (South Africa) , African Farmers’ Association of South Africa (AFASA)
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/297807 , vital:57630 , DOI 10.21504/10962/297807
- Description: This study investigates the constructions of land expropriation without compensation (LEwC) in the discourses of two mainstream media, Moneyweb and City Press, and two ground-up platforms, Afriforum and the African Farmers’ Association of South Africa (AFASA). It follows the February 2018 adoption by Parliament, of LEwC as a policy to reorder the country’s unequal and racially bifurcated economy. The motivations for, and opposition to the policy locate land as ‘the issue’ in conquest and capitalism. How land is signified therefore, is important to the understandings of ‘restitution’ and/or ‘resolution’. The news platforms selected here are diverse: Moneyweb focuses on investments. City Press concerns itself with politics. Afriforum and AFASA are alternative sphericules linked to ethnically- polarised quotidian concerns with land as a key focus. Discourses are central to how citizens see and construct themselves and one another as subjects. As such, media frames can be connected to justice and inter-‘race’ complexities. This is a study of media influences in cultivating certain meanings and understandings of tenuous and fractious political situations characterised by inequality and interracial enmity. The thesis draws from the Epistemologies of the South as well as Marxism to constitute the locus of its enunciation of colonisation, liberal capitalism, land question, justice, ideology, discourse, and framing. This framework is geared towards emic understanding of interrelated local and global contexts of the land question. Conceptual clarity is key to the development of an emancipatory imagination. Qualitative framing analysis and critical discourse analysis are used in this study to examine a diachronic corpus of 124 articles from the four platforms covering 167-days, from the adoption of the LEwC motion through the initial round of public hearings. The findings suggest a strong influence of the structures of coloniality in discourses across a wide political spectrum. The frames and counter-frames in the four platforms are simultaneously divergent and similar. Some are reactionary and conservative, others are liberal-transformational and even radical-prefigurative. All however, orbit around abyssal, North-centric, liberal capitalist normativity as the centripetal centre. The study proposes rethinking of the land question, a radical exorcism from land discourses, of structures of coloniality of power, knowledge, and being. Their mobilisation, predominance and naturalisation in political communication is anti-transformation and helps keep Black South Africans to this day, under the heavy yoke of an oppressive colonial and Apartheid reality as perpetual economic slaves. , Thesis (PhD) -- Faculty of Humanities, Journalism and Media Studies, 2022
- Full Text:
- Date Issued: 2022-10
- Authors: Jacobs, Luzuko G
- Date: 2022-10
- Subjects: Discourse analysis , Communication Political aspects South Africa , Land reform Press coverage South Africa , Land reform Government policy South Africa , Communication in mass media , Frames (Sociology) South Africa , Journalism Political aspects South Africa , Moneyweb Holdings Ltd. , City Press (South Africa) , Afriforum (South Africa) , African Farmers’ Association of South Africa (AFASA)
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/297807 , vital:57630 , DOI 10.21504/10962/297807
- Description: This study investigates the constructions of land expropriation without compensation (LEwC) in the discourses of two mainstream media, Moneyweb and City Press, and two ground-up platforms, Afriforum and the African Farmers’ Association of South Africa (AFASA). It follows the February 2018 adoption by Parliament, of LEwC as a policy to reorder the country’s unequal and racially bifurcated economy. The motivations for, and opposition to the policy locate land as ‘the issue’ in conquest and capitalism. How land is signified therefore, is important to the understandings of ‘restitution’ and/or ‘resolution’. The news platforms selected here are diverse: Moneyweb focuses on investments. City Press concerns itself with politics. Afriforum and AFASA are alternative sphericules linked to ethnically- polarised quotidian concerns with land as a key focus. Discourses are central to how citizens see and construct themselves and one another as subjects. As such, media frames can be connected to justice and inter-‘race’ complexities. This is a study of media influences in cultivating certain meanings and understandings of tenuous and fractious political situations characterised by inequality and interracial enmity. The thesis draws from the Epistemologies of the South as well as Marxism to constitute the locus of its enunciation of colonisation, liberal capitalism, land question, justice, ideology, discourse, and framing. This framework is geared towards emic understanding of interrelated local and global contexts of the land question. Conceptual clarity is key to the development of an emancipatory imagination. Qualitative framing analysis and critical discourse analysis are used in this study to examine a diachronic corpus of 124 articles from the four platforms covering 167-days, from the adoption of the LEwC motion through the initial round of public hearings. The findings suggest a strong influence of the structures of coloniality in discourses across a wide political spectrum. The frames and counter-frames in the four platforms are simultaneously divergent and similar. Some are reactionary and conservative, others are liberal-transformational and even radical-prefigurative. All however, orbit around abyssal, North-centric, liberal capitalist normativity as the centripetal centre. The study proposes rethinking of the land question, a radical exorcism from land discourses, of structures of coloniality of power, knowledge, and being. Their mobilisation, predominance and naturalisation in political communication is anti-transformation and helps keep Black South Africans to this day, under the heavy yoke of an oppressive colonial and Apartheid reality as perpetual economic slaves. , Thesis (PhD) -- Faculty of Humanities, Journalism and Media Studies, 2022
- Full Text:
- Date Issued: 2022-10
A Critical Assessment of the Legal and Policy Frameworks for Combating Child Trafficking in the Southern African Development Community
- Muvhevhi, Roseline Rumbidzai https://orcid.org/0009-0006-1024-5548
- Authors: Muvhevhi, Roseline Rumbidzai https://orcid.org/0009-0006-1024-5548
- Date: 2022-09
- Subjects: Child trafficking -- Law and legislation -- Africa, Southern , Child welfare -- Africa, Southern
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/26728 , vital:65969
- Description: Child trafficking is a longstanding problem which affects victims and communities in various ways and therefore requires stern action both at the global and regional level. In the Southern African Development Community (SADC) region, the crime is closely connected to the existing socio-economic challenges such as poverty; underdevelopment; lack of equal economic opportunities; HIV/AIDS; and human rights violations. As a result, SADC States are fertile sources, transit zones and destinations for child trafficking. It is internationally recognised that it is States such as those in the SADC region that require a comprehensive approach to prevent and prosecute the crime while simultaneously ensuring victim protection. To this effect, the Protocol to Prevent, Suppress and Punish Trafficking in Persons Especially Women and Children is the primary instrument that seeks to provide such a comprehensive approach to child trafficking. Therefore, the current regional and national responses to child trafficking in most SADC States, are influenced by this Protocol. Despite these legislative and policy efforts to combat the crime, statistics show that in recent years child trafficking has been rapidly increasing in SADC. Thus, this research seeks to investigate why child trafficking remains prevalent in the region despite a plethora of measures against the crime. The research, therefore, assesses the effectiveness of the legal and policy measures taken by the SADC States to combat child trafficking using a qualitative approach involving analysis and interpretation of relevant legislation and policies. The primary focus is on the Trafficking Protocol as the main child trafficking instrument at the international level. The role of non-child trafficking instruments in the absence of a community instrument against the crime in SADC is also analysed. This research observes that the increasing child trafficking problem in the region is not mainly because of a lack of adequate legislation or policies but the lack of effective implementation of measures. Without a regional comprehensive and coordinated implementation approach, these measures remain weak and inadequate to fully combat child trafficking in the region. To this end, numerous legislative, policy, institutional and operational reform mechanisms to strengthen the subsisting measures against child trafficking in the region and areas for further research are recommended. , Thesis (LLD) -- Faculty of Law, 2022
- Full Text:
- Date Issued: 2022-09
- Authors: Muvhevhi, Roseline Rumbidzai https://orcid.org/0009-0006-1024-5548
- Date: 2022-09
- Subjects: Child trafficking -- Law and legislation -- Africa, Southern , Child welfare -- Africa, Southern
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/26728 , vital:65969
- Description: Child trafficking is a longstanding problem which affects victims and communities in various ways and therefore requires stern action both at the global and regional level. In the Southern African Development Community (SADC) region, the crime is closely connected to the existing socio-economic challenges such as poverty; underdevelopment; lack of equal economic opportunities; HIV/AIDS; and human rights violations. As a result, SADC States are fertile sources, transit zones and destinations for child trafficking. It is internationally recognised that it is States such as those in the SADC region that require a comprehensive approach to prevent and prosecute the crime while simultaneously ensuring victim protection. To this effect, the Protocol to Prevent, Suppress and Punish Trafficking in Persons Especially Women and Children is the primary instrument that seeks to provide such a comprehensive approach to child trafficking. Therefore, the current regional and national responses to child trafficking in most SADC States, are influenced by this Protocol. Despite these legislative and policy efforts to combat the crime, statistics show that in recent years child trafficking has been rapidly increasing in SADC. Thus, this research seeks to investigate why child trafficking remains prevalent in the region despite a plethora of measures against the crime. The research, therefore, assesses the effectiveness of the legal and policy measures taken by the SADC States to combat child trafficking using a qualitative approach involving analysis and interpretation of relevant legislation and policies. The primary focus is on the Trafficking Protocol as the main child trafficking instrument at the international level. The role of non-child trafficking instruments in the absence of a community instrument against the crime in SADC is also analysed. This research observes that the increasing child trafficking problem in the region is not mainly because of a lack of adequate legislation or policies but the lack of effective implementation of measures. Without a regional comprehensive and coordinated implementation approach, these measures remain weak and inadequate to fully combat child trafficking in the region. To this end, numerous legislative, policy, institutional and operational reform mechanisms to strengthen the subsisting measures against child trafficking in the region and areas for further research are recommended. , Thesis (LLD) -- Faculty of Law, 2022
- Full Text:
- Date Issued: 2022-09
Clinical governance implementation challenges in the Department of Health, Mpumalanga, South Africa
- Maduna, Patrick Hawkins https://orcid.org/0000-0002-4926-1661
- Authors: Maduna, Patrick Hawkins https://orcid.org/0000-0002-4926-1661
- Date: 2022-09
- Subjects: Clinical competence , Health services administration
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/27275 , vital:66532
- Description: Clinical governance (CG) is the system through which health authorities are accountable for continuously improving the quality of their services and safeguarding high standards of care by creating an environment in which clinical excellence flourishes. South Africa is one of the countries where CG has not been successfully implemented. This study sought to explore the CG implementation challenges in the Mpumalanga province, South Africa. The study objectives included the seven pillars of CG. The study was a qualitative and exploratory, using purposive sampling technique to select study participants. A total of twenty-two (22) individuals were selected for the study. Semi-structured interviews were used for data collection. Each interview was transcribed verbatim by the researcher. Confidentiality was ensured through the coding of interviewee names. The content analysis technique was used for data analysis, using the study objectives as themes. The study found general lack of understanding of the concept of CG, poor performance of clinical audits, sub-standard clinical performance and effectiveness, poor clinical risk management, poor patient and public involvement in patient care, lack of evidence-based practice and research, inadequate training and development of healthcare workers, and sub-standard health information management across the department. The researcher recommends that the CG policy be prioritised by the Mpumalanga DOH, that systems be put in place to facilitate policy implementation, and that the departmental staff establishments at all levels, prioritise healthcare professionals in key leadership positions. In conclusion, there are numerous challenges that confront the Mpumalanga Department of Health regarding the implementation of clinical governance, requiring urgent attention. , Thesis (PhD) -- Faculty of Health Sciences, 2022
- Full Text:
- Date Issued: 2022-09
- Authors: Maduna, Patrick Hawkins https://orcid.org/0000-0002-4926-1661
- Date: 2022-09
- Subjects: Clinical competence , Health services administration
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/27275 , vital:66532
- Description: Clinical governance (CG) is the system through which health authorities are accountable for continuously improving the quality of their services and safeguarding high standards of care by creating an environment in which clinical excellence flourishes. South Africa is one of the countries where CG has not been successfully implemented. This study sought to explore the CG implementation challenges in the Mpumalanga province, South Africa. The study objectives included the seven pillars of CG. The study was a qualitative and exploratory, using purposive sampling technique to select study participants. A total of twenty-two (22) individuals were selected for the study. Semi-structured interviews were used for data collection. Each interview was transcribed verbatim by the researcher. Confidentiality was ensured through the coding of interviewee names. The content analysis technique was used for data analysis, using the study objectives as themes. The study found general lack of understanding of the concept of CG, poor performance of clinical audits, sub-standard clinical performance and effectiveness, poor clinical risk management, poor patient and public involvement in patient care, lack of evidence-based practice and research, inadequate training and development of healthcare workers, and sub-standard health information management across the department. The researcher recommends that the CG policy be prioritised by the Mpumalanga DOH, that systems be put in place to facilitate policy implementation, and that the departmental staff establishments at all levels, prioritise healthcare professionals in key leadership positions. In conclusion, there are numerous challenges that confront the Mpumalanga Department of Health regarding the implementation of clinical governance, requiring urgent attention. , Thesis (PhD) -- Faculty of Health Sciences, 2022
- Full Text:
- Date Issued: 2022-09
Clinical governance implementation challenges in the Department of Health, Mpumalanga, South Africa
- Maduna, Patrick Hawkins https://orcid.org/0000-0002-4926-1661
- Authors: Maduna, Patrick Hawkins https://orcid.org/0000-0002-4926-1661
- Date: 2022-09
- Subjects: Clinical competence , Evidence-based medicine , Health services administration
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23600 , vital:58194
- Description: Clinical governance (CG) is the system through which health authorities are accountable for continuously improving the quality of their services and safeguarding high standards of care by creating an environment in which clinical excellence flourishes. South Africa is one of the countries where CG has not been successfully implemented. This study sought to explore the CG implementation challenges in the Mpumalanga province, South Africa. The study objectives included the seven pillars of CG. The study was a qualitative and exploratory, using purposive sampling technique to select study participants. A total of twenty-two (22) individuals were selected for the study. Semi-structured interviews were used for data collection. Each interview was transcribed verbatim by the researcher. Confidentiality was ensured through the coding of interviewee names. The content analysis technique was used for data analysis, using the study objectives as themes. The study found general lack of understanding of the concept of CG, poor performance of clinical audits, sub-standard clinical performance and effectiveness, poor clinical risk management, poor patient and public involvement in patient care, lack of evidence-based practice and research, inadequate training and development of healthcare workers, and sub-standard health information management across the department. The researcher recommends that the CG policy be prioritised by the Mpumalanga DOH, that systems be put in place to facilitate policy implementation, and that the departmental staff establishments at all levels, prioritise healthcare professionals in key leadership positions. In conclusion, there are numerous challenges that confront the Mpumalanga Department of Health regarding the implementation of clinical governance, requiring urgent attention. , Thesis (PhD) -- Faculty of Health Sciences, 2022
- Full Text:
- Date Issued: 2022-09
- Authors: Maduna, Patrick Hawkins https://orcid.org/0000-0002-4926-1661
- Date: 2022-09
- Subjects: Clinical competence , Evidence-based medicine , Health services administration
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23600 , vital:58194
- Description: Clinical governance (CG) is the system through which health authorities are accountable for continuously improving the quality of their services and safeguarding high standards of care by creating an environment in which clinical excellence flourishes. South Africa is one of the countries where CG has not been successfully implemented. This study sought to explore the CG implementation challenges in the Mpumalanga province, South Africa. The study objectives included the seven pillars of CG. The study was a qualitative and exploratory, using purposive sampling technique to select study participants. A total of twenty-two (22) individuals were selected for the study. Semi-structured interviews were used for data collection. Each interview was transcribed verbatim by the researcher. Confidentiality was ensured through the coding of interviewee names. The content analysis technique was used for data analysis, using the study objectives as themes. The study found general lack of understanding of the concept of CG, poor performance of clinical audits, sub-standard clinical performance and effectiveness, poor clinical risk management, poor patient and public involvement in patient care, lack of evidence-based practice and research, inadequate training and development of healthcare workers, and sub-standard health information management across the department. The researcher recommends that the CG policy be prioritised by the Mpumalanga DOH, that systems be put in place to facilitate policy implementation, and that the departmental staff establishments at all levels, prioritise healthcare professionals in key leadership positions. In conclusion, there are numerous challenges that confront the Mpumalanga Department of Health regarding the implementation of clinical governance, requiring urgent attention. , Thesis (PhD) -- Faculty of Health Sciences, 2022
- Full Text:
- Date Issued: 2022-09
Consumerism, authenticity and African communalism
- Smook, E https://orcid.org/0000-0003-4226-6029
- Authors: Smook, E https://orcid.org/0000-0003-4226-6029
- Date: 2022-09
- Subjects: Consumption (Economics) , Authenticity (Philosophy) , Philosophy, African
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23958 , vital:62022
- Description: Let me state, from the outset, that the issues raised below may be considered from various vantage points – Capitalism, Marxism, etc. However, this thesis is an endeavour to account for the loss of authenticity due to the most salient features of the consumer paradigm, which is the manufactured object, the production line and the proliferation of said objects. True relationships, or shall we say authentic dialogue, is based upon a difference of viewpoints – or epistemic distance – between the interlocutors. This difference of opinion, it may be argued, allows for a cognitive jostling between the subjects involved and represents, as it were, the reciprocal back and forth movement of ideas that betokens actively engaged dialogue. Crucial, then, to true, and by extension authentic, relationships is an epistemic distance steeped in variegated, heterogeneous points of view. For it is in sharing the differences in our points of view or interpretations of the world that we may start a dialogue far removed from each other and then sustain said dialogue in an attempt to reconcile our differences. The continuation of the dialogue, then, depends upon difference. Without the latter difference, the conditions of true dialogue, which is also a marker of authentic relationships, the need for sustained debate is forfeited and the dialogue ceases to serve a purpose – for the subjects involved in the intellectual jostling and exchange of ideas may already anticipate the thoughts of the other. In so anticipating the thoughts of the other, what is brought to the fore is not the ideas of the other, and by extension the other’s existence distinct from mine, but rather my own existence and thoughts. Were I and the other to share a constellation of beliefs, I am left with only that which I already believe in and so only with my own thoughts. The other’s differing opinion is crucial to their appearing to me as an element discreet and distinct from me. For if the other’s being is in essence of the same ilk as mine – and with that I mean if the other’s points of view and adopted systems of praxis mirror mine – we are like trees in a forest. The existence of collective nouns attests to this latter remark; we are prone to see the forest, not the similar trees that constitute it. Now the question arises as to the constitution of the self; what is it that makes up the character and nature of a person and how, if at all, may subjects be said to differ epistemically? According to Sartre, the ego is a transcendent object for consciousness, meaning that it exists out there in the world just like other objects. This is the case because consciousness is essentially empty. Recall Sartre’s famous claim that existence precedes essence, which in turn means that consciousness, or the ego, is filled up inchmeal with contents outside itself. In other words, that with which we are engaged constitutes the contents of consciousness. Repeated exposure to certain objects, or phenomena, brings about the cultivation of states and qualities – these, as it were, constituting the ego in the end. Moreover, these states and qualities, as arisen from repeated exposure to like phenomena, will instil in the subject a certain proclivity for a certain manner of action under specific conditions. As such, having been presented with something disagreeable many times over, a state of repulsion might gain a foothold in my ego regarding the phenomenon in question. This in turn will dictate how I act in the presence of said phenomenon or any other phenomena that include, adumbrationally, some of the qualities of the original phenomenon. As such, then, my actions are reflections of the states that I experience in the presence of certain objects or phenomena and, it may be argued, reflexively represent the world around me as that which constitutes my ego. The facticity of the world, then, has a great bearing upon the manner in which I perceive and engage the world. However, claims Sartre, facticity is but one side of the coin. The world and its meaning are constituted by what Sartre calls brute meaning. This refers to the fact that meaning is a matter of public opinion and does not precede the phenomenon or object itself – the latter being, in essence, but a bare, pliable, monstrous mass of being-in-itself. Due to this occurrence of meaning being man made, we are in a unique position of freedom. We are, he further claims, capable of transcending these brute meanings, enabling us to avail ourselves of the objects or phenomena in question in a bespoke manner. Freedom to choose how we interact with and interpret the world is thus the ontological ground of choice. We have, on the one side, the world in its undifferentiated state – being-in-itself – and on the other the possibility to give this world a specific meaning in accordance with our intentions – being-for-itself. Freedom to choose, so construed, thus ontologically underlies the very fabric of our existence, hence the claim that we are condemned to be free. Choosing whether to continue along the path set out by our original factual condition or to transcend it and make of it something different altogether is thus not a choice at all, but the obligatory condition of the human condition. Once again, this is the case because consciousness, as per Sartre, is empty to start with and can only be filled with the contents of phenomena or objects in accordance with our intentional engagement of them. However, Sartre continues, this freedom of meaning and the fact that brute existents represent nothing more than the convergence of publicly ascribed meaning awaken in the subject a certain nausea – a nausea born of the fact that we, the people, are at every junction in a position where we have to choose the meaning of life. Determinism, thusly, does not exist and we are not only free to choose the meanings of our own lives, but are responsible for what our lives become. This realisation proves to be too much for most to stomach and leads them along a specific path of choice: over-identification with either their factual realities or with the possibility to transcend the latter. Either way, what they aim to achieve with this overidentification is the suppression of the nauseating reality that reality is nought but what we make it to be and we are thus responsible for what it becomes. Sartre calls this bad faith. Pandering to this proclivity towards bad faith, or alternatively, the propensity for overidentification with either side on the facticity/transcendence dichotomy, we find consumerism. The consumer paradigm delineates happiness as an objective ideal, attainable through the acquisition of specific markers of demonstrable happiness. At the same time, it also provides an answer to the nauseating reality that we, humans, are never fully determined beings, but find ourselves vacillating between our factual constraints and our transcendences thereof. It offers us the crystalised means of becoming this or that individual by way of populating our immediate and personal surroundings with signifiers of happiness. Considering, moreover, that a liberalist conception of human being clearly indicates that individuation of each subject is an important aspect of existence, authenticity in terms of rights emerge as a corollary of said individuation. Each individual, so construed, is given the opportunity, the right, to acquire said markers of happiness and individuation. Obtaining these, it may be argued, allows the individual two things: firstly, to quell the nausea that haunts our dualistic lives by concretising it altogether and so doing highlighting the factual side of things; and secondly, to become discreet and individuated subjects, authentic in their beings. However, the authenticity so begotten provides nought but a thin veneer of idiosyncrasy, as the markers of said authenticity are publicly available and so the same for everyone. The problem, thus, of self-individuation is resolved by providing the subject the means of over-identification with their factual realities whilst convincing them, the consumers, that the objects on offer will afford them a degree of happiness and set them apart from their fellow subjects. The unfortunate upshot of this is that subjects all avail themselves of the same set of objects in an attempt to quell the nausea that besets the individual plunged into an undifferentiated existence. We are here at the heart of the matter. Due to the proliferation of like objects throughout the life-world, a specific system of praxis is implied. So as to navigate the life-world and utilise the similar objects that populate it, consumers are driven towards shared ideologies and courses of action. Moreover, their intentions also converge, as they all seek to establish a web of objects around them that would bespeak their individuation and happiness. Where the life-world has become such a homogeneous landscape, it may be argued, in line with Sartrean thought, that the contents of consciousness would also be similar for all. And where the contents of consciousness is similar for all, we may argue that reasoning would be similar for all. It is at this point that dialogue breaks down, for there is nothing epistemically to separate interlocutors and therefore no differences of opinion to sustain true dialogue. If, as it was reasoned some pages prior, it is the case that sustained dialogue provides the predicate upon which authentic relationships are to be based, the collapse of this epistemic distance between consumers must then also lead to a collapse of authentic relationships. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-09
- Authors: Smook, E https://orcid.org/0000-0003-4226-6029
- Date: 2022-09
- Subjects: Consumption (Economics) , Authenticity (Philosophy) , Philosophy, African
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23958 , vital:62022
- Description: Let me state, from the outset, that the issues raised below may be considered from various vantage points – Capitalism, Marxism, etc. However, this thesis is an endeavour to account for the loss of authenticity due to the most salient features of the consumer paradigm, which is the manufactured object, the production line and the proliferation of said objects. True relationships, or shall we say authentic dialogue, is based upon a difference of viewpoints – or epistemic distance – between the interlocutors. This difference of opinion, it may be argued, allows for a cognitive jostling between the subjects involved and represents, as it were, the reciprocal back and forth movement of ideas that betokens actively engaged dialogue. Crucial, then, to true, and by extension authentic, relationships is an epistemic distance steeped in variegated, heterogeneous points of view. For it is in sharing the differences in our points of view or interpretations of the world that we may start a dialogue far removed from each other and then sustain said dialogue in an attempt to reconcile our differences. The continuation of the dialogue, then, depends upon difference. Without the latter difference, the conditions of true dialogue, which is also a marker of authentic relationships, the need for sustained debate is forfeited and the dialogue ceases to serve a purpose – for the subjects involved in the intellectual jostling and exchange of ideas may already anticipate the thoughts of the other. In so anticipating the thoughts of the other, what is brought to the fore is not the ideas of the other, and by extension the other’s existence distinct from mine, but rather my own existence and thoughts. Were I and the other to share a constellation of beliefs, I am left with only that which I already believe in and so only with my own thoughts. The other’s differing opinion is crucial to their appearing to me as an element discreet and distinct from me. For if the other’s being is in essence of the same ilk as mine – and with that I mean if the other’s points of view and adopted systems of praxis mirror mine – we are like trees in a forest. The existence of collective nouns attests to this latter remark; we are prone to see the forest, not the similar trees that constitute it. Now the question arises as to the constitution of the self; what is it that makes up the character and nature of a person and how, if at all, may subjects be said to differ epistemically? According to Sartre, the ego is a transcendent object for consciousness, meaning that it exists out there in the world just like other objects. This is the case because consciousness is essentially empty. Recall Sartre’s famous claim that existence precedes essence, which in turn means that consciousness, or the ego, is filled up inchmeal with contents outside itself. In other words, that with which we are engaged constitutes the contents of consciousness. Repeated exposure to certain objects, or phenomena, brings about the cultivation of states and qualities – these, as it were, constituting the ego in the end. Moreover, these states and qualities, as arisen from repeated exposure to like phenomena, will instil in the subject a certain proclivity for a certain manner of action under specific conditions. As such, having been presented with something disagreeable many times over, a state of repulsion might gain a foothold in my ego regarding the phenomenon in question. This in turn will dictate how I act in the presence of said phenomenon or any other phenomena that include, adumbrationally, some of the qualities of the original phenomenon. As such, then, my actions are reflections of the states that I experience in the presence of certain objects or phenomena and, it may be argued, reflexively represent the world around me as that which constitutes my ego. The facticity of the world, then, has a great bearing upon the manner in which I perceive and engage the world. However, claims Sartre, facticity is but one side of the coin. The world and its meaning are constituted by what Sartre calls brute meaning. This refers to the fact that meaning is a matter of public opinion and does not precede the phenomenon or object itself – the latter being, in essence, but a bare, pliable, monstrous mass of being-in-itself. Due to this occurrence of meaning being man made, we are in a unique position of freedom. We are, he further claims, capable of transcending these brute meanings, enabling us to avail ourselves of the objects or phenomena in question in a bespoke manner. Freedom to choose how we interact with and interpret the world is thus the ontological ground of choice. We have, on the one side, the world in its undifferentiated state – being-in-itself – and on the other the possibility to give this world a specific meaning in accordance with our intentions – being-for-itself. Freedom to choose, so construed, thus ontologically underlies the very fabric of our existence, hence the claim that we are condemned to be free. Choosing whether to continue along the path set out by our original factual condition or to transcend it and make of it something different altogether is thus not a choice at all, but the obligatory condition of the human condition. Once again, this is the case because consciousness, as per Sartre, is empty to start with and can only be filled with the contents of phenomena or objects in accordance with our intentional engagement of them. However, Sartre continues, this freedom of meaning and the fact that brute existents represent nothing more than the convergence of publicly ascribed meaning awaken in the subject a certain nausea – a nausea born of the fact that we, the people, are at every junction in a position where we have to choose the meaning of life. Determinism, thusly, does not exist and we are not only free to choose the meanings of our own lives, but are responsible for what our lives become. This realisation proves to be too much for most to stomach and leads them along a specific path of choice: over-identification with either their factual realities or with the possibility to transcend the latter. Either way, what they aim to achieve with this overidentification is the suppression of the nauseating reality that reality is nought but what we make it to be and we are thus responsible for what it becomes. Sartre calls this bad faith. Pandering to this proclivity towards bad faith, or alternatively, the propensity for overidentification with either side on the facticity/transcendence dichotomy, we find consumerism. The consumer paradigm delineates happiness as an objective ideal, attainable through the acquisition of specific markers of demonstrable happiness. At the same time, it also provides an answer to the nauseating reality that we, humans, are never fully determined beings, but find ourselves vacillating between our factual constraints and our transcendences thereof. It offers us the crystalised means of becoming this or that individual by way of populating our immediate and personal surroundings with signifiers of happiness. Considering, moreover, that a liberalist conception of human being clearly indicates that individuation of each subject is an important aspect of existence, authenticity in terms of rights emerge as a corollary of said individuation. Each individual, so construed, is given the opportunity, the right, to acquire said markers of happiness and individuation. Obtaining these, it may be argued, allows the individual two things: firstly, to quell the nausea that haunts our dualistic lives by concretising it altogether and so doing highlighting the factual side of things; and secondly, to become discreet and individuated subjects, authentic in their beings. However, the authenticity so begotten provides nought but a thin veneer of idiosyncrasy, as the markers of said authenticity are publicly available and so the same for everyone. The problem, thus, of self-individuation is resolved by providing the subject the means of over-identification with their factual realities whilst convincing them, the consumers, that the objects on offer will afford them a degree of happiness and set them apart from their fellow subjects. The unfortunate upshot of this is that subjects all avail themselves of the same set of objects in an attempt to quell the nausea that besets the individual plunged into an undifferentiated existence. We are here at the heart of the matter. Due to the proliferation of like objects throughout the life-world, a specific system of praxis is implied. So as to navigate the life-world and utilise the similar objects that populate it, consumers are driven towards shared ideologies and courses of action. Moreover, their intentions also converge, as they all seek to establish a web of objects around them that would bespeak their individuation and happiness. Where the life-world has become such a homogeneous landscape, it may be argued, in line with Sartrean thought, that the contents of consciousness would also be similar for all. And where the contents of consciousness is similar for all, we may argue that reasoning would be similar for all. It is at this point that dialogue breaks down, for there is nothing epistemically to separate interlocutors and therefore no differences of opinion to sustain true dialogue. If, as it was reasoned some pages prior, it is the case that sustained dialogue provides the predicate upon which authentic relationships are to be based, the collapse of this epistemic distance between consumers must then also lead to a collapse of authentic relationships. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-09
Attitudes of heteronormative traditional male circumcision stakeholders towards the emergence of same-sex sexuality in ulwaluko: a case of Mdantsane and New Brighton,Eastern Cape, South Africa
- Authors: Zolani, Sonjani
- Date: 2022-08
- Subjects: National socialism and homosexuality , Men -- Sexual behavior , Circumcision--Law and legislation
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/27391 , vital:66967
- Description: Although the South African government has drafted policy documents to protect gays, they, year-in-year-out face abhorrence. Notably and shockingly, misunderstanding of the sexual orientation of gays in initiation schools has brought about conflict. It is of great significance for ulwaluko tradition to renegotiate its terms of being a tradition tolerating those with different sexualities within their adored culture. Therefore, this study sought to assess the attitudes of heteronormative traditional male circumcision stakeholders towards an emergence of same-sex sexuality in ulwaluko in Mdantsane and New Brighton, Eastern Cape. The study endeavoured to achieve the following objectives: i to establish the policy insights on same-sex sexuality in South Africa and elsewhere; ii to assess the prevalence of homosexuality in South Africa and other contexts; iii to establish an account of gay men’s intimate behaviour at the initiation schools; iv to examine perceptions and attitudes of selected communities on Xhosa gay men undergoing the rite of traditional male circumcision; v to establish attitudes and perceptions of selected communities on the conflict between homosexual practices and traditional male circumcision TMC and vi to assess perceptions of Xhosa gay men on the use of TMC as an instrument to “convert” them to heterosexuality. The study was informed by Four 4 theoretical lenses: sociocultural theory, anomie theory, queer theory, and intersectionality theory. Methodologically, the objectives were investigated through a qualitative research method and data was collected accordingly. The study adopted a case study as its design. Data was collected through in-depth one-on-one interviews, focus group discussions, and key informants’ interviews. The study purposively selected eighty-two 82 participants and revealed the following findings: different lenses on South African constitution and homosexuality; different attitudinal facets of the development of same-sex sexuality in South Africa, opposed lenses on homosexuality being a natural phenomenon; intimate partner relationships among the gays in the initiation schools; behavioural the difference between gays and heterosexuals in the initiation school; establishing the nature of homosexuals’ dress code; gays downplaying TMC teachings in initiation schools; Intimate partner relationships among gays in the initiation school; homosexuality associated with modernization; effectiveness of TMC as a tool to achieve gays’ heteronormativity; and lastly, gays achieving heteronormativity through rape. This study concluded that TMC needs to renegotiate its terms of being a tradition of the contemporary epoch. Perhaps this may assist in breaking the tension between ulwaluko and same-sex sexuality in society. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-08
- Authors: Zolani, Sonjani
- Date: 2022-08
- Subjects: National socialism and homosexuality , Men -- Sexual behavior , Circumcision--Law and legislation
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/27391 , vital:66967
- Description: Although the South African government has drafted policy documents to protect gays, they, year-in-year-out face abhorrence. Notably and shockingly, misunderstanding of the sexual orientation of gays in initiation schools has brought about conflict. It is of great significance for ulwaluko tradition to renegotiate its terms of being a tradition tolerating those with different sexualities within their adored culture. Therefore, this study sought to assess the attitudes of heteronormative traditional male circumcision stakeholders towards an emergence of same-sex sexuality in ulwaluko in Mdantsane and New Brighton, Eastern Cape. The study endeavoured to achieve the following objectives: i to establish the policy insights on same-sex sexuality in South Africa and elsewhere; ii to assess the prevalence of homosexuality in South Africa and other contexts; iii to establish an account of gay men’s intimate behaviour at the initiation schools; iv to examine perceptions and attitudes of selected communities on Xhosa gay men undergoing the rite of traditional male circumcision; v to establish attitudes and perceptions of selected communities on the conflict between homosexual practices and traditional male circumcision TMC and vi to assess perceptions of Xhosa gay men on the use of TMC as an instrument to “convert” them to heterosexuality. The study was informed by Four 4 theoretical lenses: sociocultural theory, anomie theory, queer theory, and intersectionality theory. Methodologically, the objectives were investigated through a qualitative research method and data was collected accordingly. The study adopted a case study as its design. Data was collected through in-depth one-on-one interviews, focus group discussions, and key informants’ interviews. The study purposively selected eighty-two 82 participants and revealed the following findings: different lenses on South African constitution and homosexuality; different attitudinal facets of the development of same-sex sexuality in South Africa, opposed lenses on homosexuality being a natural phenomenon; intimate partner relationships among the gays in the initiation schools; behavioural the difference between gays and heterosexuals in the initiation school; establishing the nature of homosexuals’ dress code; gays downplaying TMC teachings in initiation schools; Intimate partner relationships among gays in the initiation school; homosexuality associated with modernization; effectiveness of TMC as a tool to achieve gays’ heteronormativity; and lastly, gays achieving heteronormativity through rape. This study concluded that TMC needs to renegotiate its terms of being a tradition of the contemporary epoch. Perhaps this may assist in breaking the tension between ulwaluko and same-sex sexuality in society. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-08
Isolation, characterisation and biological evaluation of Tithonia diversifolia and Tephrosia vogelii as sources of Anti-oxidant and Pesticide
- Kerebba, Nasifu https://orcid.org/0000-0003-3700-3937
- Authors: Kerebba, Nasifu https://orcid.org/0000-0003-3700-3937
- Date: 2022-08
- Subjects: Tephrosia vogelii , Tephrosia , Pesticides
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/27821 , vital:69943
- Description: This study aimed at evaluating chemically the pesticidal and antioxidant activities of Tithonia diversifolia Hemsland Tephrosia vogelii Hook f. In the study, the composition of essential oils and non-volatile substances was evaluated by modern analytical tools. The essential oils were characterised using Gas chromatography GC mass spectrometry mass spectrometry GC MS MS, GC and multivariate techniques. While phenolic compounds of T. diversifolia were comprehensively characterised using Ultra high performance liquid-phase chromatography coupled to a tandem mass spectrometer with electrospray ionisation UHPLC ESI MS MS. Both the essential oils and non-volatile components of the plant materials were evaluated for repellency, fumigant toxicity, contact toxicity and antifeedant potential in either a choice or no choice experiments. The non-volatile substances were evaluated for antioxidant properties. Using activity-guided isolation, three known compounds, a one pimarane diterpene type compound; sandaracopimaradiene-1α,9α-diol, a sesquiterpene lactone; deacetylviguiestenin and a caffeic acid derivative; 3 4 O caffeoyloxy methyl 2-methyloxirane-2-carboxylic acid were obtained from T. diversifolia. The compounds were characterised by spectral methods; 1D and 2D nuclear magnetic resonance NMR, Fourier transform Infra-red spectroscopy FTIR and mass spectrometry MS. Characterisation of essential oils revealed three chemotypes that were found to grow at different places of eastern Uganda. Based on the profiles of the compounds of the farnesene family, results showed that farnesol was a major constituent in the oil of chemotype 1 while springene compounds β-springene and α-springene and the β-farnesene were widely expressed in chemotype 2. The third chemotype was a mixed hybrid of both farnesol and the springene chemotypes. In all the chemotypes, alkylbenzenes; o-xylene, m-xylene and ethylbenzene were in huge amounts as other significant components in the oil. 1,4- dihydroxy-p-menth-2-ene, 5,9-undecadien-2-one, 6,10-dimethyl, and 3-cyclohexen-1- carboxaldehyde,3,4-dimethyl were other most significant chemical constituents of the three chemotypes. The presence of chemical variation in the components of T. vogelii essential oil showed that the fumigant and repellency efficacy of this plant against Sitophilus zeamais Motschulsky were undermined. However, all the chemotypes of T. vogelii essential oil could show repellence and fumigant toxicity against S. zeamais. The comparison between insecticidal and repellent effects of the essential oils of chemotype 3 of T. vogelii with that of T. diversifolia was done. Results indicated that the former could be promoted more for contact toxicity effect while T. diversifolia better suits fumigation effects against S. zeamais. Investigation of the feeding deterrence of both volatile and non-volatile substances of T. diversifolia leaves revealed that its essential oil did not show significant antifeedant activity at a dose of 0.29 μL mg of flour disks. The crude extract, some fractions and the isolated compounds demonstrated feeding deterrence activity against S. zeamais. The feeding deterrence index of sandarac copimaradiene- 1α,9α-diol was 81.19 5.94 percent at 0.1percent w w 1 mg g food compared to 97.45 0.43 percentage for Neemazal extract 10 percent azadirachtin positive control at 10w w 100 mgg food. The EC50 of deacetylviguiestin, 3 4 O caffeoyloxy methyl 2 methyloxirane 2 carboxylic acid and azadirachtin commercial antifeedant against S. zeamais were 22140.23 9103.29, 3654.28 2715.09 and 14.59 5.59 ppm respectively. Although these compounds showed less activity against S. zeamais than azadirachtin, their antifeedant activities were very significant and can be valuable alternatives. UHPLC DAD ESI-MS MS characterisation of fractions of T. diversifolia led to the identification of 7 novel hydroxycinnamates; 4-O 1 O caffeoylglucosyl quinic acid, 4 O caffeoyl 2 hydroxy 3 methylbutanoic acid, 4-O-caffeoyl-2-hydroxybutanoic acid, 3,4 dihydroxyphenyl-4-O-caffeoyl-2-hydroxybutanoate, 4-vinylphenyl 4 O caffeoyl 2-hydroxy 3 methylbutanoate, 4 O caffeoyl-caffeoyloxymethyl 2 hydroxy 3 methylbutanoate, 4 O-caffeoyl 2 2 3,4 dihydroxyphenyl acetoyloxy 3-methylbutanoic acid from T. diversifolia leaves that had not been previously reported in nature. Their structures have been assigned based on the unique MS MS fragmentation patterns for each of the compounds in a switching negative or positive ionisation mode and deduction from 1D 1H and 13C NMR of similar compound. In total, 55 phenolic compounds from aqueous fractions of T. diversifolia have been identified including 4 hydroxybenzoic acids, 19 hydroxycinnamic acids, 22 flavonoids, 1 saponin triterpenoid and 9 coumarins and furocoumarins. The present study further showed that the DPPH radical scavenging effect and reducing power antioxidant activity of tested samples of T. diversifolia showed a moderate correlation with the phenolic content present in these samples. This implied that the antioxidant potential was just partly attributed to its phenolic content. , Thesis (MSci) -- Faculty of Science and Agriculture, 2022
- Full Text:
- Date Issued: 2022-08
- Authors: Kerebba, Nasifu https://orcid.org/0000-0003-3700-3937
- Date: 2022-08
- Subjects: Tephrosia vogelii , Tephrosia , Pesticides
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/27821 , vital:69943
- Description: This study aimed at evaluating chemically the pesticidal and antioxidant activities of Tithonia diversifolia Hemsland Tephrosia vogelii Hook f. In the study, the composition of essential oils and non-volatile substances was evaluated by modern analytical tools. The essential oils were characterised using Gas chromatography GC mass spectrometry mass spectrometry GC MS MS, GC and multivariate techniques. While phenolic compounds of T. diversifolia were comprehensively characterised using Ultra high performance liquid-phase chromatography coupled to a tandem mass spectrometer with electrospray ionisation UHPLC ESI MS MS. Both the essential oils and non-volatile components of the plant materials were evaluated for repellency, fumigant toxicity, contact toxicity and antifeedant potential in either a choice or no choice experiments. The non-volatile substances were evaluated for antioxidant properties. Using activity-guided isolation, three known compounds, a one pimarane diterpene type compound; sandaracopimaradiene-1α,9α-diol, a sesquiterpene lactone; deacetylviguiestenin and a caffeic acid derivative; 3 4 O caffeoyloxy methyl 2-methyloxirane-2-carboxylic acid were obtained from T. diversifolia. The compounds were characterised by spectral methods; 1D and 2D nuclear magnetic resonance NMR, Fourier transform Infra-red spectroscopy FTIR and mass spectrometry MS. Characterisation of essential oils revealed three chemotypes that were found to grow at different places of eastern Uganda. Based on the profiles of the compounds of the farnesene family, results showed that farnesol was a major constituent in the oil of chemotype 1 while springene compounds β-springene and α-springene and the β-farnesene were widely expressed in chemotype 2. The third chemotype was a mixed hybrid of both farnesol and the springene chemotypes. In all the chemotypes, alkylbenzenes; o-xylene, m-xylene and ethylbenzene were in huge amounts as other significant components in the oil. 1,4- dihydroxy-p-menth-2-ene, 5,9-undecadien-2-one, 6,10-dimethyl, and 3-cyclohexen-1- carboxaldehyde,3,4-dimethyl were other most significant chemical constituents of the three chemotypes. The presence of chemical variation in the components of T. vogelii essential oil showed that the fumigant and repellency efficacy of this plant against Sitophilus zeamais Motschulsky were undermined. However, all the chemotypes of T. vogelii essential oil could show repellence and fumigant toxicity against S. zeamais. The comparison between insecticidal and repellent effects of the essential oils of chemotype 3 of T. vogelii with that of T. diversifolia was done. Results indicated that the former could be promoted more for contact toxicity effect while T. diversifolia better suits fumigation effects against S. zeamais. Investigation of the feeding deterrence of both volatile and non-volatile substances of T. diversifolia leaves revealed that its essential oil did not show significant antifeedant activity at a dose of 0.29 μL mg of flour disks. The crude extract, some fractions and the isolated compounds demonstrated feeding deterrence activity against S. zeamais. The feeding deterrence index of sandarac copimaradiene- 1α,9α-diol was 81.19 5.94 percent at 0.1percent w w 1 mg g food compared to 97.45 0.43 percentage for Neemazal extract 10 percent azadirachtin positive control at 10w w 100 mgg food. The EC50 of deacetylviguiestin, 3 4 O caffeoyloxy methyl 2 methyloxirane 2 carboxylic acid and azadirachtin commercial antifeedant against S. zeamais were 22140.23 9103.29, 3654.28 2715.09 and 14.59 5.59 ppm respectively. Although these compounds showed less activity against S. zeamais than azadirachtin, their antifeedant activities were very significant and can be valuable alternatives. UHPLC DAD ESI-MS MS characterisation of fractions of T. diversifolia led to the identification of 7 novel hydroxycinnamates; 4-O 1 O caffeoylglucosyl quinic acid, 4 O caffeoyl 2 hydroxy 3 methylbutanoic acid, 4-O-caffeoyl-2-hydroxybutanoic acid, 3,4 dihydroxyphenyl-4-O-caffeoyl-2-hydroxybutanoate, 4-vinylphenyl 4 O caffeoyl 2-hydroxy 3 methylbutanoate, 4 O caffeoyl-caffeoyloxymethyl 2 hydroxy 3 methylbutanoate, 4 O-caffeoyl 2 2 3,4 dihydroxyphenyl acetoyloxy 3-methylbutanoic acid from T. diversifolia leaves that had not been previously reported in nature. Their structures have been assigned based on the unique MS MS fragmentation patterns for each of the compounds in a switching negative or positive ionisation mode and deduction from 1D 1H and 13C NMR of similar compound. In total, 55 phenolic compounds from aqueous fractions of T. diversifolia have been identified including 4 hydroxybenzoic acids, 19 hydroxycinnamic acids, 22 flavonoids, 1 saponin triterpenoid and 9 coumarins and furocoumarins. The present study further showed that the DPPH radical scavenging effect and reducing power antioxidant activity of tested samples of T. diversifolia showed a moderate correlation with the phenolic content present in these samples. This implied that the antioxidant potential was just partly attributed to its phenolic content. , Thesis (MSci) -- Faculty of Science and Agriculture, 2022
- Full Text:
- Date Issued: 2022-08
Public goods and social resistance: A study of the perceptions of risk and vulnerability in the n2 toll road project in the wild coast of the Eastern Cape Province, South Africa
- Mambiravana, Tafadzwa https://orcid.org/0000-0002-7543-2989
- Authors: Mambiravana, Tafadzwa https://orcid.org/0000-0002-7543-2989
- Date: 2022-08
- Subjects: Infrastructure (Economics) , Roads -- South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23910 , vital:61293
- Description: The construction of the N2 Toll Road in the Wild Coast has been lauded for its ‘developmental agenda’, as the government envisages, this 550 km road project linking Eastern Cape and KwaZulu Natal provinces will act as a game changer to the socio-economic status of the region in a manner beneficial to local people and the nation in general. However, the road project has equally been criticised by several local communities and environmental advocacy groups who suspect the road is associated with controversial titanium mining and its anticipated socio-ecological disasters in the region. Drawing from this conundrum, this study explores intersections of the diverse perceptions of stakeholders on infrastructural provisioning for development purposes in a historically deprived area in South Africa. Using a qualitative research approach in the form of face-to-face interviews with the participants, focus group discussions, secondary data review and observations, the study found that the diverse perceptions of risk and vulnerability have divided the stakeholders into those who support and those who oppose the road project. Most importantly, the study has also found that although there is deep-seated resentment towards the road project among certain grassroots groups, the general view shared among the study communities is nuanced. In other words, there is no ‘hardline collective opposition’ against the road project among local communities. Drawing from these findings, the study recommends that land audit need to be conducted prior to the commencement of infrastructure projects in order to highlight possible tenure blockages. In addition, the study recommends that it is critical for developers and policy makers to recognize the significance of cultural spaces and sacred places for community cultural health. These factors are critical to weigh against the proposed infrastructure developments as they sometimes outweigh the benefits. The study was anchored on the cultural theory of risk perception, which helped to explore the complex interactions between different actors on infrastructural development and environmental policy discourse. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-08
- Authors: Mambiravana, Tafadzwa https://orcid.org/0000-0002-7543-2989
- Date: 2022-08
- Subjects: Infrastructure (Economics) , Roads -- South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23910 , vital:61293
- Description: The construction of the N2 Toll Road in the Wild Coast has been lauded for its ‘developmental agenda’, as the government envisages, this 550 km road project linking Eastern Cape and KwaZulu Natal provinces will act as a game changer to the socio-economic status of the region in a manner beneficial to local people and the nation in general. However, the road project has equally been criticised by several local communities and environmental advocacy groups who suspect the road is associated with controversial titanium mining and its anticipated socio-ecological disasters in the region. Drawing from this conundrum, this study explores intersections of the diverse perceptions of stakeholders on infrastructural provisioning for development purposes in a historically deprived area in South Africa. Using a qualitative research approach in the form of face-to-face interviews with the participants, focus group discussions, secondary data review and observations, the study found that the diverse perceptions of risk and vulnerability have divided the stakeholders into those who support and those who oppose the road project. Most importantly, the study has also found that although there is deep-seated resentment towards the road project among certain grassroots groups, the general view shared among the study communities is nuanced. In other words, there is no ‘hardline collective opposition’ against the road project among local communities. Drawing from these findings, the study recommends that land audit need to be conducted prior to the commencement of infrastructure projects in order to highlight possible tenure blockages. In addition, the study recommends that it is critical for developers and policy makers to recognize the significance of cultural spaces and sacred places for community cultural health. These factors are critical to weigh against the proposed infrastructure developments as they sometimes outweigh the benefits. The study was anchored on the cultural theory of risk perception, which helped to explore the complex interactions between different actors on infrastructural development and environmental policy discourse. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-08
The impact of public libraries as a transformative factor in human development in the Buffalo City Municipalities
- Ndlovu, Sheron https://orcid.org/0000-0003-4601-9789
- Authors: Ndlovu, Sheron https://orcid.org/0000-0003-4601-9789
- Date: 2022-08
- Subjects: Public libraries , Libraries and society
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23947 , vital:61993
- Description: This study investigated the impact of public libraries as a transformative factor in human development in the Buffalo City Municipalities. Literature revealed that although libraries play a significant role to their clientele, there seems to be challenges of service delivery in public libraries and these are largely due to funding issues. This has led to a general public negative perception that public libraries underperform which may not be necessarily a true reflection of public libraries. The role of the libraries in as far as the transformative factor in human development may be unclear, therefore, the researcher wants to determine the extent of the transformation factor in human development. The study was guided by the following objectives to: examine the impact of public library to its community or patrons in the Buffalo city libraries, find determine whether the library personnel understand their role in transforming the human development, determine the strategies used by public libraries that are transforming the human factor and to establish how the library patrons perceive the role of the public libraries in transforming their lives. A mixed methods approach was used as the research method. Qualitative and quantitative research methods were combined while simple random sampling was adopted to have a wide range of perspectives from library users. Library staff were purposively selected for interviews. A total of 31 people were interviewed, with 6 librarians and 25 library patrons. Out of 250 questionnaires administered, 220 were returned. The study was informed by the Service quality theory (SERVQUAL), Human Capital Theory and the Diffusion of Innovation Theory (DOIT). The DOIT theory was deemed suitable in this kind of research that deals with transformation and development as patrons adopted and adapted to new ideas and practices. The Service Quality theory was useful in this study because it included variables that the researcher felt were most significant for transformation and development to take place in a public library setting. The HCT theory denotes that education and training leads to greater productivity, and it translates into economic returns like high wages and increased Gross Domestic Product (GDP). This theory was relevant in this study because public libraries have an informative role to play as part of its roles as well as an educational role to play to the lives of the people who use the library. When people read at libraries, they are educated. They also improve their literacy levels through reading. Public libraries provide community members with services that are free of charge or cheaper and this helps the library patrons to save economically and transform as well. This process of servicing the needs of patrons is beneficial and continuous. In addition, the findings of this study revealed that library personnel understand their roles and those roles in turn transform the human development, although this is not really conclusive that they understand their roles in the transformation process. They ensure that the library patrons get the services they require and in some instances the library personnel even go beyond their normal duties. However, it must be noted that from the findings the main obstacles hindering libraries to effectively transforming the human development is the issue of funding and insufficient resources, Libraries have assisted in educational investment to the community members through many programmes offered in the public libraries and this assists in educational improvement and productivity in many spheres of life. The study also revealed that the public libraries provide spaces where patrons can hold meetings, discuss study related topics as well as individual studying spaces although, more space is required to avoid overcrowding. Through a number of strategies employed which are also attractive to the library patrons, public libraries transform the human development. Patrons perceive public libraries as extremely useful in transforming their lives as they indicated that the public library transform their lives in many aspects such as providing them with the information they require, learning opportunities, access to gateways of information like the internet and manual books, bridging that poverty gap and provision of literacy skills to the library patrons. It was concluded that public libraries transform the lives of the people in the communities that they serve in different aspects with the different roles and services that they offer to their patronage. In addition, a number of strategies are employed by public libraries so as to attract people into public libraries as well as to fulfil their primary mandate. In their pursuit to employ these strategies, public libraries transform the human development. Librarians with their duties assist the public yet it is unclear if they are fully aware of the role they play in transforming people’s lives. Despite some of the bad attitude exhibited by the librarians, a larger percentage of the librarians display a good attitude when carrying out their duties and assisting the library patrons. Librarians go beyond the call of duty in assisting the patrons and this in turn transform the human development. The researcher made some recommendations as per the findings of the study and these recommendations entail continuous training of the library personnel post their formal qualifications, strengthened collaboration and communication by the three spheres of Government so that the libraries may be better governed, constant awareness drives about public libraries and stable internet connectivity so that access maybe improved. The researcher also recommended the use of social media platforms for communication purposes and announcements as people are now attracted to social media platforms and they can be accessed by most of the library community. A proposed model was developed, and the proposed model is the RPPPP hierarchical model for transformative public libraries. This model was proposed also based on the findings of the research. For a public library to be transformative it must have resources, personnel, patrons, physical space and policies in place hence, the name RPPPP model. RPPPP denotes Resources, patrons, personnel, policy and physical space. Resources are primary to the functioning of any public library, highly skilled personnel as well as patrons as they are the recipients of the public library services, policy is also important so as to give guidance and direction on the issues of governance. In order to adequately serve the needs of the patrons, enough space is needed. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-08
- Authors: Ndlovu, Sheron https://orcid.org/0000-0003-4601-9789
- Date: 2022-08
- Subjects: Public libraries , Libraries and society
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23947 , vital:61993
- Description: This study investigated the impact of public libraries as a transformative factor in human development in the Buffalo City Municipalities. Literature revealed that although libraries play a significant role to their clientele, there seems to be challenges of service delivery in public libraries and these are largely due to funding issues. This has led to a general public negative perception that public libraries underperform which may not be necessarily a true reflection of public libraries. The role of the libraries in as far as the transformative factor in human development may be unclear, therefore, the researcher wants to determine the extent of the transformation factor in human development. The study was guided by the following objectives to: examine the impact of public library to its community or patrons in the Buffalo city libraries, find determine whether the library personnel understand their role in transforming the human development, determine the strategies used by public libraries that are transforming the human factor and to establish how the library patrons perceive the role of the public libraries in transforming their lives. A mixed methods approach was used as the research method. Qualitative and quantitative research methods were combined while simple random sampling was adopted to have a wide range of perspectives from library users. Library staff were purposively selected for interviews. A total of 31 people were interviewed, with 6 librarians and 25 library patrons. Out of 250 questionnaires administered, 220 were returned. The study was informed by the Service quality theory (SERVQUAL), Human Capital Theory and the Diffusion of Innovation Theory (DOIT). The DOIT theory was deemed suitable in this kind of research that deals with transformation and development as patrons adopted and adapted to new ideas and practices. The Service Quality theory was useful in this study because it included variables that the researcher felt were most significant for transformation and development to take place in a public library setting. The HCT theory denotes that education and training leads to greater productivity, and it translates into economic returns like high wages and increased Gross Domestic Product (GDP). This theory was relevant in this study because public libraries have an informative role to play as part of its roles as well as an educational role to play to the lives of the people who use the library. When people read at libraries, they are educated. They also improve their literacy levels through reading. Public libraries provide community members with services that are free of charge or cheaper and this helps the library patrons to save economically and transform as well. This process of servicing the needs of patrons is beneficial and continuous. In addition, the findings of this study revealed that library personnel understand their roles and those roles in turn transform the human development, although this is not really conclusive that they understand their roles in the transformation process. They ensure that the library patrons get the services they require and in some instances the library personnel even go beyond their normal duties. However, it must be noted that from the findings the main obstacles hindering libraries to effectively transforming the human development is the issue of funding and insufficient resources, Libraries have assisted in educational investment to the community members through many programmes offered in the public libraries and this assists in educational improvement and productivity in many spheres of life. The study also revealed that the public libraries provide spaces where patrons can hold meetings, discuss study related topics as well as individual studying spaces although, more space is required to avoid overcrowding. Through a number of strategies employed which are also attractive to the library patrons, public libraries transform the human development. Patrons perceive public libraries as extremely useful in transforming their lives as they indicated that the public library transform their lives in many aspects such as providing them with the information they require, learning opportunities, access to gateways of information like the internet and manual books, bridging that poverty gap and provision of literacy skills to the library patrons. It was concluded that public libraries transform the lives of the people in the communities that they serve in different aspects with the different roles and services that they offer to their patronage. In addition, a number of strategies are employed by public libraries so as to attract people into public libraries as well as to fulfil their primary mandate. In their pursuit to employ these strategies, public libraries transform the human development. Librarians with their duties assist the public yet it is unclear if they are fully aware of the role they play in transforming people’s lives. Despite some of the bad attitude exhibited by the librarians, a larger percentage of the librarians display a good attitude when carrying out their duties and assisting the library patrons. Librarians go beyond the call of duty in assisting the patrons and this in turn transform the human development. The researcher made some recommendations as per the findings of the study and these recommendations entail continuous training of the library personnel post their formal qualifications, strengthened collaboration and communication by the three spheres of Government so that the libraries may be better governed, constant awareness drives about public libraries and stable internet connectivity so that access maybe improved. The researcher also recommended the use of social media platforms for communication purposes and announcements as people are now attracted to social media platforms and they can be accessed by most of the library community. A proposed model was developed, and the proposed model is the RPPPP hierarchical model for transformative public libraries. This model was proposed also based on the findings of the research. For a public library to be transformative it must have resources, personnel, patrons, physical space and policies in place hence, the name RPPPP model. RPPPP denotes Resources, patrons, personnel, policy and physical space. Resources are primary to the functioning of any public library, highly skilled personnel as well as patrons as they are the recipients of the public library services, policy is also important so as to give guidance and direction on the issues of governance. In order to adequately serve the needs of the patrons, enough space is needed. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-08
Outcomes-based participatory gender planning and budgeting in South African local government context: a case of selected municipalities in the Eastern Cape Province
- Authors: Sikhosana, Nqobile
- Date: 2022-07
- Subjects: Municipal budgets
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23381 , vital:57620
- Description: This research is focused on the premise that engaging women and men in municipal budget preparation can be a precondition for achieving gender-sensitive service delivery outcomes. It follows, logically, that empowering citizens and granting them authority to control budget allocations has the potential to play a mediating role in transforming the financial management environment within the framework of local government in South Africa. Without representation of heterogeneous social classes, budget allocations in South Africa will continue to reflect the needs of those who hold the top echelons of municipal administrative machinery. Given the complexity of the flawed participatory structures and persistent gender inequality, the mixed methods approach was used as an investigative method to gain a deeper understanding of the participatory genderresponsive budgeting trend and its subsequent impact on service delivery outcomes in the Eastern Cape Province. The findings showed that men's participation and resource re-allocation elements had a significant effect on gender-responsive budgeting but women's participation and transparency had no significant impact. More so, findings also revealed that there is no difference in the manner in which the two municipalities have adopted the two concepts. The long-term results of male domination and the ignorance of transparency and women participation in budget formulation is the establishment of gender-blind budgets that fail to deliver gender-sensitive service delivery outcomes. Based on secondary data analysis, evidence showed that there is a lack of gender dimension in the municipal outcomes and this has contributed towards gender inequalities in terms of access to services. However, results indicated that the full involvement of women and giving then authority to have a voice in budgetary decisions, coupled with the transparent incorporation of gender priorities in the stages of the budget cycle can lead to the formulation to gender sensitive budgets. This knowledge allows the adoption of a participatory gender responsive model for local government. , Thesis (PhD) -- Faculty of Management and Commerce, 2022
- Full Text:
- Date Issued: 2022-07
- Authors: Sikhosana, Nqobile
- Date: 2022-07
- Subjects: Municipal budgets
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23381 , vital:57620
- Description: This research is focused on the premise that engaging women and men in municipal budget preparation can be a precondition for achieving gender-sensitive service delivery outcomes. It follows, logically, that empowering citizens and granting them authority to control budget allocations has the potential to play a mediating role in transforming the financial management environment within the framework of local government in South Africa. Without representation of heterogeneous social classes, budget allocations in South Africa will continue to reflect the needs of those who hold the top echelons of municipal administrative machinery. Given the complexity of the flawed participatory structures and persistent gender inequality, the mixed methods approach was used as an investigative method to gain a deeper understanding of the participatory genderresponsive budgeting trend and its subsequent impact on service delivery outcomes in the Eastern Cape Province. The findings showed that men's participation and resource re-allocation elements had a significant effect on gender-responsive budgeting but women's participation and transparency had no significant impact. More so, findings also revealed that there is no difference in the manner in which the two municipalities have adopted the two concepts. The long-term results of male domination and the ignorance of transparency and women participation in budget formulation is the establishment of gender-blind budgets that fail to deliver gender-sensitive service delivery outcomes. Based on secondary data analysis, evidence showed that there is a lack of gender dimension in the municipal outcomes and this has contributed towards gender inequalities in terms of access to services. However, results indicated that the full involvement of women and giving then authority to have a voice in budgetary decisions, coupled with the transparent incorporation of gender priorities in the stages of the budget cycle can lead to the formulation to gender sensitive budgets. This knowledge allows the adoption of a participatory gender responsive model for local government. , Thesis (PhD) -- Faculty of Management and Commerce, 2022
- Full Text:
- Date Issued: 2022-07
Reservoir rock preoperty and hydrocarbon potentieal in the offshore gamtoos and algoa basins, South Africa
- Authors: Mokoele, Salmina Phuti
- Date: 2022-07
- Subjects: Hydrocarbon reservoirs , South Africa -- Gamtoos River , Gamtoos Estuary (South Africa)
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/27981 , vital:71409
- Description: Various research methods were employed to evaluate reservoir rock properties and source rock maturity for hydrocarbon potential in the offshore Gamtoos and Algoa basins, including lithostratigraphy, facies analysis, petrography, geophysics, geochemistry and basin modelling. Sedimentary facies were identified in the Gamtoos Basin along with their inferred depositional systems, mainly from the synrift I and II successions. This was also supplemented by lithostratigraphic evaluation of 12 wells across the study area. Facies analysis was applied to describe different rock types with depositional signatures by using the following parameters: grain fabric/texture, primary sedimentary structures, and fossil contents. Different types of lithofacies and biofacies were recorded indicating variations in bioturbation from low to high intensities. The results revealed a total of 15 types of facies from five cores, which were further subdivided into 8 types of sandstones, 3 types of siltstones, 3 types of mudstones and 1 type of conglomerate. Furthermore, five facies associations FA1 to FA5 were recognized from core evaluation: hemipelagite facies association, fine-grained, thinly bedded heterolithic sandstone-mudstone facies association (low-density turbidity flows), medium to coarse grained massive sandstone facies association high-density turbidity flows, debrites hybrid facies association and coarse grained conglomerate facies association. In terms of lithostratigraphic sequence, they correspond with fine- to medium-grained massive sandstone units of the Ta division, horizontal laminated sandstone units of the Tb division, fine to medium grained wavy laminated sandstone units of the Tc division, parallel laminated siltstones intercalated with fine grained ripple and lenticular sandstones of the Tc to Td divisions and fine grained massive, bedded siltstone units of the Te division. Both the Gamtoos and Algoa offshore basins comprise wells with proven source rock presence. Results from geochemical evaluations have revealed the presence of significant quantities of Late Jurassic to Early Cretaceous (Kimmeridgian, Tithonian, Berriasian, Valanginian and Hauterivian) source rock intervals. The wells used for this research intersected a total of 25 source rocks across the various age groups with an average thickness of 70 m. Source rocks with hydrocarbon potentials were intersected at Kimmeridgian, Tithonian, Berriasian, Valanginian and Hauterivian successions. The source rocks indicate good to excellent quality of hydrocarbons with the potential to generate both oil to gas. For example, Tithonian source rock shows a tremendous petroleum generation potential with mostly type II (oil prone) and type II/III (oil to gas prone) kerogen. The data suggests that the Tithonian source rock was mainly deposited in marine depositional settings with planktons being the main source of kerogen. Some of the kerogen could have originated from limited quantities of algae (marine settings) and terrestrial plants. The source rock indicates a potential to generate variable hydrocarbons from oil, wet gas and dry gas. The Kimmeridgian and Tithonian source rocks range from main oil window to post gas mature zone. In the south-eastern part of the offshore Gamtoos Basin, deep marine shale source rocks were deposited between the Kimmeridgian and Tithonian age and these marine conditions continued throughout the synrift stage. The Algoa Basin indicates the deposition of deep-water shale source rocks resulting from a transgression period. The Berriasian source rock indicates a range in maturity from the early oil to gas windows in the Gamtoos graben between 126 Ma and present day. The source rock further shows a maximum transformation ratio of 100 percent at well Ha-D1 in the Gamtoos Basin. The Valanginian source rock indicates a range in maturity from early to late oil windows in the Algoa Basin with extremely low rates of transformation at a maximum of 24.67 percentage at well Hb-B1. The Hauterivian source rock dominantly plots within the early to main oil windows with vitrinite values between 0.6 and 0.8 percent. Results obtained from this research indicate the presence of moderate to good quality source rocks from the Kimmeridgian, Tithonian, Berriasian, Valanginian and Hauterivian. Majority of the source rocks have type III kerogen which is most likely to generate gas. The study area shows the presence of good quality source rocks with good petroleum generation potentials. The source rocks also show the ability to generate and expel hydrocarbons. The deeper sections of the grabens indicate high maturity levels with source rocks dominantly in the gas and late oil windows while the flanks are indicative of lower maturity stages between early and main oil windows. The best source rocks were mainly intersected and modelled from the synrift section while the upper transitional to drift sections indicate good quality reservoir rocks. The upper sections of the study area show a tremendous improvement in the quality of the reservoirs with porosity levels recorded to be up to 26 percent. The porosity levels increase up to 17 percent at well Ha-B2. This generally improved the potential for good reservoirs in the area from what has been intersected by the wells to the entire study area with the presence of effective traps and seals. The influence of hydrothermal alteration and chlorite cementation is quite low at these shallower sequences which further improved the quality of these reservoirs. Some of the sandstones intersected from the synrift sections range from very fine to coarse grained in texture with very low permeability and porosity due to extensive carbonate cementation, and also affected by hydrothermal alteration resulted from the extensive faulting in the area. , Thesis (PhD) -- Faculty of Science and Agriculture, 2022
- Full Text:
- Date Issued: 2022-07
- Authors: Mokoele, Salmina Phuti
- Date: 2022-07
- Subjects: Hydrocarbon reservoirs , South Africa -- Gamtoos River , Gamtoos Estuary (South Africa)
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/27981 , vital:71409
- Description: Various research methods were employed to evaluate reservoir rock properties and source rock maturity for hydrocarbon potential in the offshore Gamtoos and Algoa basins, including lithostratigraphy, facies analysis, petrography, geophysics, geochemistry and basin modelling. Sedimentary facies were identified in the Gamtoos Basin along with their inferred depositional systems, mainly from the synrift I and II successions. This was also supplemented by lithostratigraphic evaluation of 12 wells across the study area. Facies analysis was applied to describe different rock types with depositional signatures by using the following parameters: grain fabric/texture, primary sedimentary structures, and fossil contents. Different types of lithofacies and biofacies were recorded indicating variations in bioturbation from low to high intensities. The results revealed a total of 15 types of facies from five cores, which were further subdivided into 8 types of sandstones, 3 types of siltstones, 3 types of mudstones and 1 type of conglomerate. Furthermore, five facies associations FA1 to FA5 were recognized from core evaluation: hemipelagite facies association, fine-grained, thinly bedded heterolithic sandstone-mudstone facies association (low-density turbidity flows), medium to coarse grained massive sandstone facies association high-density turbidity flows, debrites hybrid facies association and coarse grained conglomerate facies association. In terms of lithostratigraphic sequence, they correspond with fine- to medium-grained massive sandstone units of the Ta division, horizontal laminated sandstone units of the Tb division, fine to medium grained wavy laminated sandstone units of the Tc division, parallel laminated siltstones intercalated with fine grained ripple and lenticular sandstones of the Tc to Td divisions and fine grained massive, bedded siltstone units of the Te division. Both the Gamtoos and Algoa offshore basins comprise wells with proven source rock presence. Results from geochemical evaluations have revealed the presence of significant quantities of Late Jurassic to Early Cretaceous (Kimmeridgian, Tithonian, Berriasian, Valanginian and Hauterivian) source rock intervals. The wells used for this research intersected a total of 25 source rocks across the various age groups with an average thickness of 70 m. Source rocks with hydrocarbon potentials were intersected at Kimmeridgian, Tithonian, Berriasian, Valanginian and Hauterivian successions. The source rocks indicate good to excellent quality of hydrocarbons with the potential to generate both oil to gas. For example, Tithonian source rock shows a tremendous petroleum generation potential with mostly type II (oil prone) and type II/III (oil to gas prone) kerogen. The data suggests that the Tithonian source rock was mainly deposited in marine depositional settings with planktons being the main source of kerogen. Some of the kerogen could have originated from limited quantities of algae (marine settings) and terrestrial plants. The source rock indicates a potential to generate variable hydrocarbons from oil, wet gas and dry gas. The Kimmeridgian and Tithonian source rocks range from main oil window to post gas mature zone. In the south-eastern part of the offshore Gamtoos Basin, deep marine shale source rocks were deposited between the Kimmeridgian and Tithonian age and these marine conditions continued throughout the synrift stage. The Algoa Basin indicates the deposition of deep-water shale source rocks resulting from a transgression period. The Berriasian source rock indicates a range in maturity from the early oil to gas windows in the Gamtoos graben between 126 Ma and present day. The source rock further shows a maximum transformation ratio of 100 percent at well Ha-D1 in the Gamtoos Basin. The Valanginian source rock indicates a range in maturity from early to late oil windows in the Algoa Basin with extremely low rates of transformation at a maximum of 24.67 percentage at well Hb-B1. The Hauterivian source rock dominantly plots within the early to main oil windows with vitrinite values between 0.6 and 0.8 percent. Results obtained from this research indicate the presence of moderate to good quality source rocks from the Kimmeridgian, Tithonian, Berriasian, Valanginian and Hauterivian. Majority of the source rocks have type III kerogen which is most likely to generate gas. The study area shows the presence of good quality source rocks with good petroleum generation potentials. The source rocks also show the ability to generate and expel hydrocarbons. The deeper sections of the grabens indicate high maturity levels with source rocks dominantly in the gas and late oil windows while the flanks are indicative of lower maturity stages between early and main oil windows. The best source rocks were mainly intersected and modelled from the synrift section while the upper transitional to drift sections indicate good quality reservoir rocks. The upper sections of the study area show a tremendous improvement in the quality of the reservoirs with porosity levels recorded to be up to 26 percent. The porosity levels increase up to 17 percent at well Ha-B2. This generally improved the potential for good reservoirs in the area from what has been intersected by the wells to the entire study area with the presence of effective traps and seals. The influence of hydrothermal alteration and chlorite cementation is quite low at these shallower sequences which further improved the quality of these reservoirs. Some of the sandstones intersected from the synrift sections range from very fine to coarse grained in texture with very low permeability and porosity due to extensive carbonate cementation, and also affected by hydrothermal alteration resulted from the extensive faulting in the area. , Thesis (PhD) -- Faculty of Science and Agriculture, 2022
- Full Text:
- Date Issued: 2022-07
A critical assessment of credit provision governance in South Africa with a focus on balancing the rights and responsibilities of credit providers and consumers under Section 129 of the National Credit Act 34 of 2005
- Batchelor, Bronwyn Le Ann https://orcid.org/0000-0001-7300-131X
- Authors: Batchelor, Bronwyn Le Ann https://orcid.org/0000-0001-7300-131X
- Date: 2022-05
- Subjects: Debtor and creditor -- South Africa , Credit control -- Law and legislation -- South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/26715 , vital:65967
- Description: The National Credit Act of 2005 (the NCA), described as the fourth generation of consumer protection legislation in South Africa, is the product of an initiative by the Department of Trade and Industry to address the shortcomings of the third generation of consumer protection legislation, being the Usury Act 73 of 1968 and the Credit Agreements Act 75 of 1980. The NCA seeks to unify legislation and departs radically from the old dispensation. Its aims are, inter alia, to provide a fair and non-discriminatory marketplace, to prohibit unfair credit practices and reckless lending, to establish national norms and standards relating to consumer credit and to promote a consistent enforcement framework relating to consumer credit. Through enactment of the NCA the government appears to have focused on the protection of consumers through pre-enforcement procedures, prohibitions on reckless lending practices, prevention of over-indebtedness, alleviation of over indebtedness, and an array of other measures. This protection is deemed necessary due to the relative unequal bargaining power between the credit provider (provider) and the consumer at the time of conclusion of an agreement. This consumer protection has, however, sometimes come at the cost of provider protection. Despite these endeavours, there is still the inevitably common occurrence of breach of the agreement by consumers and the ensuing recovery process available to providers. The relationship between the two major role players – the provider and consumer - is the epicentre of any discussion, theory or legislative enactment pertaining to credit. This study commences with an examination of the historical background and rationale for the NCA, putting into context the rules and regulations which govern the relationship between the parties when an agreement is breached as well as the remedies and recourses that are available to the aggrieved party in terms of the NCA. The common law, which acts as a stabiliser especially when there are legislative changes, is examined in relation to preenforcement procedures, breach and the remedies as affected by the NCA. The equitable balancing of the rights and responsibilities of these two major role players is essential to the continued well-being of not only the parties but also the credit industry and economy as a whole. The most common way for individuals to purchase any large asset like a home or motor vehicle is to approach a financial institution for provision of a loan or credit agreement. To protect its interest, the financial institution would normally register a mortgage bond over the property or hold the title of the motor vehicle until all instalments have been settled. The problem arises when the consumer defaults on repayment of the loan or credit agreement. The financial institution would then be forced to institute legal proceedings to for example foreclose on the bond and repossess the property or motor vehicle. The preenforcement procedure finds itself in the centre of the tug of war between the parties in that this is the area and time that both parties require their rights and interests to be protected. The pre-enforcement procedures determine to a large extent, if properly implemented, how many agreements are seen to successful finalisation versus the alternative of those being cancelled and / or enforcement pursued through litigation by the provider. Successful implementation of agreements and repayment of debt would support a healthy credit industry and therefore, a strong economy. This is also the favoured outcome by the NCA. Section 129 of the NCA encapsulates the pre-enforcement procedure and thus determines balancing the parties’ rights and responsibilities through its interpretation and application. The section, however, would appear to fall short in that the delivery requirement of the notice is not adequately defined and has therefore resulted in many disputes, interpretations and two subsequent amendments to the section by the National Credit Amendment Act of 2014 and 2019. The purpose of this study is to critically analyse section 129 of the NCA and determine if the rights of both the consumer and provider have been equally protected, with particular reference to the burden of bringing the section 129 notice to the attention of the consumer. The question posed by all parties involved is always inevitably: Must the section 129 notice come to the actual knowledge of the consumer in order for it to be valid? The answer to this question has varied between two schools of thought. The first school of thought, being the pro-provider approach, answers the question in the negative and holds that as long as the provider has met certain delivery requirements their duty has been fulfilled whether or not the consumer actually receives the notice. The second school of thought, being the pro-consumer approach, answers the questions in the affirmative and requires the provider to carry the burden of ensuring the consumer actually receives the notice in order for it to be valid. There are numerous reasons in support of both schools of thought. It is hoped that this study will make a helpful contribution to the balanced interpretation of section 129. The study aims to provide a consistent interpretation of the section whilst balancing the rights of the consumer and provider respectively. , Thesis (LLD) -- Faculty of Law, 2022
- Full Text:
- Date Issued: 2022-05
- Authors: Batchelor, Bronwyn Le Ann https://orcid.org/0000-0001-7300-131X
- Date: 2022-05
- Subjects: Debtor and creditor -- South Africa , Credit control -- Law and legislation -- South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/26715 , vital:65967
- Description: The National Credit Act of 2005 (the NCA), described as the fourth generation of consumer protection legislation in South Africa, is the product of an initiative by the Department of Trade and Industry to address the shortcomings of the third generation of consumer protection legislation, being the Usury Act 73 of 1968 and the Credit Agreements Act 75 of 1980. The NCA seeks to unify legislation and departs radically from the old dispensation. Its aims are, inter alia, to provide a fair and non-discriminatory marketplace, to prohibit unfair credit practices and reckless lending, to establish national norms and standards relating to consumer credit and to promote a consistent enforcement framework relating to consumer credit. Through enactment of the NCA the government appears to have focused on the protection of consumers through pre-enforcement procedures, prohibitions on reckless lending practices, prevention of over-indebtedness, alleviation of over indebtedness, and an array of other measures. This protection is deemed necessary due to the relative unequal bargaining power between the credit provider (provider) and the consumer at the time of conclusion of an agreement. This consumer protection has, however, sometimes come at the cost of provider protection. Despite these endeavours, there is still the inevitably common occurrence of breach of the agreement by consumers and the ensuing recovery process available to providers. The relationship between the two major role players – the provider and consumer - is the epicentre of any discussion, theory or legislative enactment pertaining to credit. This study commences with an examination of the historical background and rationale for the NCA, putting into context the rules and regulations which govern the relationship between the parties when an agreement is breached as well as the remedies and recourses that are available to the aggrieved party in terms of the NCA. The common law, which acts as a stabiliser especially when there are legislative changes, is examined in relation to preenforcement procedures, breach and the remedies as affected by the NCA. The equitable balancing of the rights and responsibilities of these two major role players is essential to the continued well-being of not only the parties but also the credit industry and economy as a whole. The most common way for individuals to purchase any large asset like a home or motor vehicle is to approach a financial institution for provision of a loan or credit agreement. To protect its interest, the financial institution would normally register a mortgage bond over the property or hold the title of the motor vehicle until all instalments have been settled. The problem arises when the consumer defaults on repayment of the loan or credit agreement. The financial institution would then be forced to institute legal proceedings to for example foreclose on the bond and repossess the property or motor vehicle. The preenforcement procedure finds itself in the centre of the tug of war between the parties in that this is the area and time that both parties require their rights and interests to be protected. The pre-enforcement procedures determine to a large extent, if properly implemented, how many agreements are seen to successful finalisation versus the alternative of those being cancelled and / or enforcement pursued through litigation by the provider. Successful implementation of agreements and repayment of debt would support a healthy credit industry and therefore, a strong economy. This is also the favoured outcome by the NCA. Section 129 of the NCA encapsulates the pre-enforcement procedure and thus determines balancing the parties’ rights and responsibilities through its interpretation and application. The section, however, would appear to fall short in that the delivery requirement of the notice is not adequately defined and has therefore resulted in many disputes, interpretations and two subsequent amendments to the section by the National Credit Amendment Act of 2014 and 2019. The purpose of this study is to critically analyse section 129 of the NCA and determine if the rights of both the consumer and provider have been equally protected, with particular reference to the burden of bringing the section 129 notice to the attention of the consumer. The question posed by all parties involved is always inevitably: Must the section 129 notice come to the actual knowledge of the consumer in order for it to be valid? The answer to this question has varied between two schools of thought. The first school of thought, being the pro-provider approach, answers the question in the negative and holds that as long as the provider has met certain delivery requirements their duty has been fulfilled whether or not the consumer actually receives the notice. The second school of thought, being the pro-consumer approach, answers the questions in the affirmative and requires the provider to carry the burden of ensuring the consumer actually receives the notice in order for it to be valid. There are numerous reasons in support of both schools of thought. It is hoped that this study will make a helpful contribution to the balanced interpretation of section 129. The study aims to provide a consistent interpretation of the section whilst balancing the rights of the consumer and provider respectively. , Thesis (LLD) -- Faculty of Law, 2022
- Full Text:
- Date Issued: 2022-05
The influence of ethical leadership in the municipal administration: a case of Nelson Mandela Bay Municipality
- Authors: Singanto, Nkosiyabo King
- Date: 2022-05
- Subjects: Municipal government--South Africa--Leadership , Leadership
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23392 , vital:57633
- Description: The South Africa local government is confronted by ethical leadership challenges due to unethical practices by public functionaries and elected representatives in municipalities. The elected representatives are entrusted by legislation to take decisions and municipal officials are expected to implement the decisions taken by the municipal councilin an ethical manner, without fear, favour or prejudice on behalf of their communities. The study adopted a mixed-methods approach to gain a deeper understanding of the phenomenon being studied. Data was collected using a structured Likert Scale interview questionnaire with both closed and open-ended questions. The theories of virtue, deontology and utilitarianism were selected in this study to try to understand the concept of ethics and its relevance to answering the research questions developed for this research.. Among the key findings were that the research has shown that unethical behaviour in municipalities has a direct influence on service delivery and the functioning of municipal administration. It also showed that, despite the plethora of legislation that governs the behaviour of municipal leaders, the municipalities continue to face unethical challenges of corruption, fraud and maladministration. The findings also pointed to a failure by those who are supposed to implement the code of conduct and hold the perpetrators of unethical deeds accountable. Poor consequence management has been seen, inter alia, to be at the heart of the problem. The research reveals a need for the Nelson Mandela Bay Municipality to explore the ways to enforce ethical leadership in the municipality. While the study is limited to the Nelson Mandela Metropolitan Municipality, the following are recommended to mitigate the scourge: provide ethics training for municipal officials and councillors; set minimum qualifications for councillors; and cautiously, extend the application of the findings and recommendations of this research to other municipalities in South Africa as the problem, whilst researched in the Nelson Mandela Metropolitan Municipality, is spread across all municipalities in South Africa. , Thesis (PhD) -- Faculty of Management and Commerce, 2022
- Full Text:
- Date Issued: 2022-05
- Authors: Singanto, Nkosiyabo King
- Date: 2022-05
- Subjects: Municipal government--South Africa--Leadership , Leadership
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23392 , vital:57633
- Description: The South Africa local government is confronted by ethical leadership challenges due to unethical practices by public functionaries and elected representatives in municipalities. The elected representatives are entrusted by legislation to take decisions and municipal officials are expected to implement the decisions taken by the municipal councilin an ethical manner, without fear, favour or prejudice on behalf of their communities. The study adopted a mixed-methods approach to gain a deeper understanding of the phenomenon being studied. Data was collected using a structured Likert Scale interview questionnaire with both closed and open-ended questions. The theories of virtue, deontology and utilitarianism were selected in this study to try to understand the concept of ethics and its relevance to answering the research questions developed for this research.. Among the key findings were that the research has shown that unethical behaviour in municipalities has a direct influence on service delivery and the functioning of municipal administration. It also showed that, despite the plethora of legislation that governs the behaviour of municipal leaders, the municipalities continue to face unethical challenges of corruption, fraud and maladministration. The findings also pointed to a failure by those who are supposed to implement the code of conduct and hold the perpetrators of unethical deeds accountable. Poor consequence management has been seen, inter alia, to be at the heart of the problem. The research reveals a need for the Nelson Mandela Bay Municipality to explore the ways to enforce ethical leadership in the municipality. While the study is limited to the Nelson Mandela Metropolitan Municipality, the following are recommended to mitigate the scourge: provide ethics training for municipal officials and councillors; set minimum qualifications for councillors; and cautiously, extend the application of the findings and recommendations of this research to other municipalities in South Africa as the problem, whilst researched in the Nelson Mandela Metropolitan Municipality, is spread across all municipalities in South Africa. , Thesis (PhD) -- Faculty of Management and Commerce, 2022
- Full Text:
- Date Issued: 2022-05
Xenophobia in post-apartheid South Africa: A case study in the Nelson Mandela Bay Metropolitan Municipality, Eastern Cape
- Duma, Vusumzi https://orcid.org/0000-0001-8115-3399
- Authors: Duma, Vusumzi https://orcid.org/0000-0001-8115-3399
- Date: 2022-05
- Subjects: Xenophobia
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23873 , vital:61089
- Description: The central thesis pursued in this study is that xenophobia and its violent manifestation thrive in post-apartheid South Africa owing to contextual dynamics chiefly characterized by normlessness and weak law enforcement. The scourge of xenophobia and its attendant violent reaction to the presence of foreign citizens in immigrant receiving countries, such as post-apartheid South Africa, is not only a threat to global peace and security, but also an impediment to achieving our full humanity and a common future. Therefore, this study aimed to investigate the contexts and manifestations of xenophobia in post-apartheid South Africa. The study endeavoured to achieve the following objectives: to explore the underpinnings of xenophobia in contemporary post-apartheid South Africa; to expound the manifestations of xenophobia in post-apartheid South Africa; to investigate the effectiveness of agents of social control in dealing with xenophobia; to suggest interventions to address xenophobia in contemporary post-apartheid South Africa, and to discuss, if any, integration deficits experienced by foreign nationals. The overarching theoretical framework that was utilised in this study was constituted by the following frames: labelling theory of deviance; social control theory of deviance; learning theory of deviance; and social construction theory – these are theoretical frames situated in the theoretical field of sociology of deviance. The multi-faceted and complex nature of the phenomenon under investigation evidently necessitated a methodological approach and design strategy involving the utilisation of a qualitative research approach and methodology. Qualitatively, the data was collected through in-depth interviews, focus group discussions, key informants’ interviews, and secondary data sources. The study revealed, amongst other things, that: the expression of the xenophobic sentiment and associated violence in contemporaneous post-apartheid South Africa was underpinned and driven by a potpourri of factors, amongst which are negative attitudes, perceived competition, perceived fear and illusions, inflammatory xenophobic rhetoric from government representatives, national identity, and afrophobia; and that xenophobia manifested itself through violent behaviour, prejudice and discriminatory behaviour, hatred, labelling, and impunity. Another revelation of this study was that immigrants (particularly black African immigrants) were socially constructed as deviants by society and official agents for social control purposes. Once labeled, the label sticks with disastrous and violent consequences. This situation is exacerbated by the liminal status that immigrants, particularly Black African immigrants, occupy in the post-apartheid South African context. Additionally, the study revealed that law enforcement agents were perceived to be ineffective in dealing with xenophobia, and violence. In response to the findings the following recommendations are made: training and capacitating agents of social control; conscientising society about migration policies vis-à-vis the rights of foreign nationals; coming out with novel strategies to job creation; inculcating the spirit of Ubuntu in young children; embracing the pan-African spirit ; making immigration policies more humanising; mainstreaming xenophobia in social and learning institutions’ curricula; and engaging in perennial research on xenophobia. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-05
- Authors: Duma, Vusumzi https://orcid.org/0000-0001-8115-3399
- Date: 2022-05
- Subjects: Xenophobia
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/23873 , vital:61089
- Description: The central thesis pursued in this study is that xenophobia and its violent manifestation thrive in post-apartheid South Africa owing to contextual dynamics chiefly characterized by normlessness and weak law enforcement. The scourge of xenophobia and its attendant violent reaction to the presence of foreign citizens in immigrant receiving countries, such as post-apartheid South Africa, is not only a threat to global peace and security, but also an impediment to achieving our full humanity and a common future. Therefore, this study aimed to investigate the contexts and manifestations of xenophobia in post-apartheid South Africa. The study endeavoured to achieve the following objectives: to explore the underpinnings of xenophobia in contemporary post-apartheid South Africa; to expound the manifestations of xenophobia in post-apartheid South Africa; to investigate the effectiveness of agents of social control in dealing with xenophobia; to suggest interventions to address xenophobia in contemporary post-apartheid South Africa, and to discuss, if any, integration deficits experienced by foreign nationals. The overarching theoretical framework that was utilised in this study was constituted by the following frames: labelling theory of deviance; social control theory of deviance; learning theory of deviance; and social construction theory – these are theoretical frames situated in the theoretical field of sociology of deviance. The multi-faceted and complex nature of the phenomenon under investigation evidently necessitated a methodological approach and design strategy involving the utilisation of a qualitative research approach and methodology. Qualitatively, the data was collected through in-depth interviews, focus group discussions, key informants’ interviews, and secondary data sources. The study revealed, amongst other things, that: the expression of the xenophobic sentiment and associated violence in contemporaneous post-apartheid South Africa was underpinned and driven by a potpourri of factors, amongst which are negative attitudes, perceived competition, perceived fear and illusions, inflammatory xenophobic rhetoric from government representatives, national identity, and afrophobia; and that xenophobia manifested itself through violent behaviour, prejudice and discriminatory behaviour, hatred, labelling, and impunity. Another revelation of this study was that immigrants (particularly black African immigrants) were socially constructed as deviants by society and official agents for social control purposes. Once labeled, the label sticks with disastrous and violent consequences. This situation is exacerbated by the liminal status that immigrants, particularly Black African immigrants, occupy in the post-apartheid South African context. Additionally, the study revealed that law enforcement agents were perceived to be ineffective in dealing with xenophobia, and violence. In response to the findings the following recommendations are made: training and capacitating agents of social control; conscientising society about migration policies vis-à-vis the rights of foreign nationals; coming out with novel strategies to job creation; inculcating the spirit of Ubuntu in young children; embracing the pan-African spirit ; making immigration policies more humanising; mainstreaming xenophobia in social and learning institutions’ curricula; and engaging in perennial research on xenophobia. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-05
Computational analysis of known drug resistant mutants of Plasmodium falciparum Dihydrofolate Reductase (PfDHFR) and screening for novel antifolates against the enzyme
- Authors: Tata, Rolland Bantar
- Date: 2022-04-08
- Subjects: Uncatalogued
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/234184 , vital:50170
- Description: Thesis (PhD) -- Faculty of Science, Biochemistry and Microbiology, 2022
- Full Text:
- Date Issued: 2022-04-08
- Authors: Tata, Rolland Bantar
- Date: 2022-04-08
- Subjects: Uncatalogued
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/234184 , vital:50170
- Description: Thesis (PhD) -- Faculty of Science, Biochemistry and Microbiology, 2022
- Full Text:
- Date Issued: 2022-04-08