Conflict management and transformation within the Evangelical Bible Church of Kwazulu-Natal
- Authors: Mentor, Kurt Raymond
- Date: 2020-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54870 , vital:48327
- Description: The following treatise is an analysis of conflict management within the Evangelical Bible Church of KwaZulu-Natal (EBC KZN). It focuses on the effectiveness of the management of conflict within the churches of EBC KZN. Over the years, many churches have avoided conflict and conflict management has never been a popular topic in the church. This may be because the church mostly relies on wisdom from God to handle conflict, with few attempts made to learn more about how to handle conflict effectively. A common approach is for the church to wait until conflict builds to a certain level before attempting to resolve it. Many conflicts have spiralled out of control by the time the church responds to issues. Thus, the church needs to address conflict proactively, rather than reactively. In order for the church to be more successful in resolving conflict, the leadership needs to take time to develop effective skills in conflict resolution. This is a proactive way of resolving conflict. This treatise explores the challenges pastors‟ face that inhibits their full potential to manage conflict. It describes the role of the pastors in the process of conflict management among the churches of EBC KZN, investigates the importance of effective conflict management in preventing further conflict, and explores ways of improving the skills of the pastors in conflict management. Like most churches, EBC KZN and its pastors have been called upon to deal with conflict disputes within local churches. Therefore, the researcher worked in partnership with seven pastors of EBC KZN using an analytical approach to explore the management of conflict among their churches. This study made use of qualitative methods of conducting interviews with the seven participants on conflict management in the church. The research revealed that conflict management in EBC KZN is ineffective because of a number of factors; including the lack of training of the pastors in conflict management and comprehensive church guidelines and policies to manage conflict. The researcher recommends that further research be done among the churches and for a proper policy of conflict management to be drawn up. , Thesis (MA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
- Authors: Mentor, Kurt Raymond
- Date: 2020-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54870 , vital:48327
- Description: The following treatise is an analysis of conflict management within the Evangelical Bible Church of KwaZulu-Natal (EBC KZN). It focuses on the effectiveness of the management of conflict within the churches of EBC KZN. Over the years, many churches have avoided conflict and conflict management has never been a popular topic in the church. This may be because the church mostly relies on wisdom from God to handle conflict, with few attempts made to learn more about how to handle conflict effectively. A common approach is for the church to wait until conflict builds to a certain level before attempting to resolve it. Many conflicts have spiralled out of control by the time the church responds to issues. Thus, the church needs to address conflict proactively, rather than reactively. In order for the church to be more successful in resolving conflict, the leadership needs to take time to develop effective skills in conflict resolution. This is a proactive way of resolving conflict. This treatise explores the challenges pastors‟ face that inhibits their full potential to manage conflict. It describes the role of the pastors in the process of conflict management among the churches of EBC KZN, investigates the importance of effective conflict management in preventing further conflict, and explores ways of improving the skills of the pastors in conflict management. Like most churches, EBC KZN and its pastors have been called upon to deal with conflict disputes within local churches. Therefore, the researcher worked in partnership with seven pastors of EBC KZN using an analytical approach to explore the management of conflict among their churches. This study made use of qualitative methods of conducting interviews with the seven participants on conflict management in the church. The research revealed that conflict management in EBC KZN is ineffective because of a number of factors; including the lack of training of the pastors in conflict management and comprehensive church guidelines and policies to manage conflict. The researcher recommends that further research be done among the churches and for a proper policy of conflict management to be drawn up. , Thesis (MA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
Driving factors of mobile banking application in South Africa
- Authors: Peter, Unati
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52984 , vital:44885
- Description: There has been a gaping variance between the number of mobile phone users and landline users in South Africa (RSA). Results from an assessment in 2011 suggested that 29 million South Africans subscribed to mobile phones versus 5 million landline users (Balabanoff, 2014). The exponential growth of mobile applications has been precipitated by the increased growth of the mobile phone market. This growth is coupled with numerous advantages that mobile services bring to the user, such as better operability, productivity advances and entertainment (Balabanoff, 2014). Even though adoption strategies regarding mobile banking have been studied in various parts of the world, acceptance of mobile banking applications in South Africa has not been greatly researched. Hence, this study focused on exploring consumer behaviour and acceptance towards adopting mobile banking in South Africa, where mobile banking is at an elementary stage, but provides potential benefits to both users and business at large. A quantitative research style was followed by this research. An electronic quantitative questionnaire was distributed to South African civilians who are eligible to hold bank accounts in their own names. The research was then conducted on a sample size of 86 respondents. Due to limitations on time, this study utilised convenience sampling. Data gathered from the questionnaires was examined using statistical analysis to scrutinise the correlation between the variables used in the research model, this being Unified Theory of Acceptance and Use of Technology (UTAUT) model. The UTAUT is commonly used to predict and explain factors that influence the adoption of technology by users. These factors help decision-makers in formulating technology acceptance strategies. , Thesis (MBA) -- Faculty of Business and Economic Sciences, NMU Business School, 2021
- Full Text: false
- Date Issued: 2021-04
- Authors: Peter, Unati
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52984 , vital:44885
- Description: There has been a gaping variance between the number of mobile phone users and landline users in South Africa (RSA). Results from an assessment in 2011 suggested that 29 million South Africans subscribed to mobile phones versus 5 million landline users (Balabanoff, 2014). The exponential growth of mobile applications has been precipitated by the increased growth of the mobile phone market. This growth is coupled with numerous advantages that mobile services bring to the user, such as better operability, productivity advances and entertainment (Balabanoff, 2014). Even though adoption strategies regarding mobile banking have been studied in various parts of the world, acceptance of mobile banking applications in South Africa has not been greatly researched. Hence, this study focused on exploring consumer behaviour and acceptance towards adopting mobile banking in South Africa, where mobile banking is at an elementary stage, but provides potential benefits to both users and business at large. A quantitative research style was followed by this research. An electronic quantitative questionnaire was distributed to South African civilians who are eligible to hold bank accounts in their own names. The research was then conducted on a sample size of 86 respondents. Due to limitations on time, this study utilised convenience sampling. Data gathered from the questionnaires was examined using statistical analysis to scrutinise the correlation between the variables used in the research model, this being Unified Theory of Acceptance and Use of Technology (UTAUT) model. The UTAUT is commonly used to predict and explain factors that influence the adoption of technology by users. These factors help decision-makers in formulating technology acceptance strategies. , Thesis (MBA) -- Faculty of Business and Economic Sciences, NMU Business School, 2021
- Full Text: false
- Date Issued: 2021-04
The biggest boy on the planet: a case study describing the Therapeutic Journey of a boy with severe anxiety
- Authors: Laing, Caroline
- Date: 2010-12
- Subjects: Grahamstown (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25184 , vital:63985
- Description: The following paper describes the therapeutic journey of David (not his real name), an eight year old boy who was referred for therapy as a result of severe anxiety. David is a pupil at a remedial school, having moved from his previous school due to his being unable to cope academically and socially in a mainstream school environment. David had ten sessions of play therapy and the following paper provides a narrative account of the therapy process using a case study design. In the narratives, some of the themes which emerge during the course of therapy are described. The therapist’s theoretic orientation is explained as well as how this approach seemed to enable David, in the context of the therapeutic relationship, to express and make sense of his anxieties. , Thesis (M.Counselling Psychology) -- Faculty of Social Sciences and Humanities, 2010
- Full Text:
- Date Issued: 2010-12
- Authors: Laing, Caroline
- Date: 2010-12
- Subjects: Grahamstown (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25184 , vital:63985
- Description: The following paper describes the therapeutic journey of David (not his real name), an eight year old boy who was referred for therapy as a result of severe anxiety. David is a pupil at a remedial school, having moved from his previous school due to his being unable to cope academically and socially in a mainstream school environment. David had ten sessions of play therapy and the following paper provides a narrative account of the therapy process using a case study design. In the narratives, some of the themes which emerge during the course of therapy are described. The therapist’s theoretic orientation is explained as well as how this approach seemed to enable David, in the context of the therapeutic relationship, to express and make sense of his anxieties. , Thesis (M.Counselling Psychology) -- Faculty of Social Sciences and Humanities, 2010
- Full Text:
- Date Issued: 2010-12
The impact of the minimum wage in South Africa
- Authors: Brown, Kenrick
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Minimum wage--Law and legislation
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51202 , vital:43224
- Description: On the 20th anniversary of freedom and democracy in South Africa, the government announced its intention to introduce a national minimum wage. The announcement made it clear that the intention was not to introduce a residual wage floor, but to rather completely transform the country’s inordinately unequal wage structure. “Change will not come about without some far-reaching interventions. … As government, we will, during this term, investigate the possibility of a national minimum wage as one of the key mechanisms to reduce income inequality.”1 Minimum wages are geared towards establishing wage floors, which are the bare minimum that employees are allowed to pay employees. The International Labour Organisation (ILO) describes minimum wages as remuneration that covers the basic needs of workers and their families, taking into account relevant economic factors.2 National minimum wages of course set these minimum wage floors at a national, economy-wide level. In South Africa, the stated purpose of a national minimum wage has the multi-purpose function of setting a national wage floor in order to reduce poverty and inequality in order to transform the inherently unequal wage structure radically that still exists in South Africa post-apartheid. Before 1st of January 2019 when the national minimum wage became effective, South Africa had minimum wages, but this was prescribed per sector of the economy. Particularly in unorganised sectors a nationally set minimum wage increased the scope and ease of enforcement for minimum wages in comparison to sectoral wage determinations. In short, it covers all employees in all industries, whereas sectoral determinations did not. Furthermore, a national minimum wage would be far more easily set to take into consideration broader governmental policy considerations in comparison to diverse, multisector wage determinations that only target the employees and economic considerations of their sector. , Thesis (LLM) -- Faculty of Law, Mercantile Law, 2021
- Full Text: false
- Date Issued: 2021-04
- Authors: Brown, Kenrick
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Minimum wage--Law and legislation
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51202 , vital:43224
- Description: On the 20th anniversary of freedom and democracy in South Africa, the government announced its intention to introduce a national minimum wage. The announcement made it clear that the intention was not to introduce a residual wage floor, but to rather completely transform the country’s inordinately unequal wage structure. “Change will not come about without some far-reaching interventions. … As government, we will, during this term, investigate the possibility of a national minimum wage as one of the key mechanisms to reduce income inequality.”1 Minimum wages are geared towards establishing wage floors, which are the bare minimum that employees are allowed to pay employees. The International Labour Organisation (ILO) describes minimum wages as remuneration that covers the basic needs of workers and their families, taking into account relevant economic factors.2 National minimum wages of course set these minimum wage floors at a national, economy-wide level. In South Africa, the stated purpose of a national minimum wage has the multi-purpose function of setting a national wage floor in order to reduce poverty and inequality in order to transform the inherently unequal wage structure radically that still exists in South Africa post-apartheid. Before 1st of January 2019 when the national minimum wage became effective, South Africa had minimum wages, but this was prescribed per sector of the economy. Particularly in unorganised sectors a nationally set minimum wage increased the scope and ease of enforcement for minimum wages in comparison to sectoral wage determinations. In short, it covers all employees in all industries, whereas sectoral determinations did not. Furthermore, a national minimum wage would be far more easily set to take into consideration broader governmental policy considerations in comparison to diverse, multisector wage determinations that only target the employees and economic considerations of their sector. , Thesis (LLM) -- Faculty of Law, Mercantile Law, 2021
- Full Text: false
- Date Issued: 2021-04
National minimum wage : a comparative study between Germany and South Africa
- Authors: Tshete, Vusumzi Victor
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Minimum wage--Law and legislation
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51183 , vital:43227
- Description: This comparative research study attempted to provide the comparative analysis between the Germany’s MiLoG and the South African NMWA. The study has adopted the ILO definition of the Minimum Wage as the minimum amount of remuneration that an employer is required to pay wage earners for the work performed during a given period, which cannot be reduced by a collective agreement or an individual contract The Desk review was an appropriate data collection method for the present research studies. Desk research refers to secondary data that was collected without fieldwork. This included reviewal of libraries and the internet, that includes Journals; newspapers; clippings; reports; government statistics; dictionaries; books, On-line databases, Internet sources, legislations and case laws. The multiple research questions that will be addressed by the study question involve the regulation of the implementation of the NMW, the effectiveness and efficiency of the implementation of the NMW between South Africa and Germany, the impact of the NMW in addressing inequality, poverty and unemployment or socio-economic challenges, as well the overall role of the NMW in the entire labour between the two countries. The present study conducted a literature review on the historical development of the Minimum Wage in South Africa and Germany, the legislative framework around the Minimum Wage in both countries. The literature review also covered the impact of NMW on poverty alleviation and Wage inequalities. The literature further covered, the differences between the implementation of the MiLoG in the case of Germany and the NMWA in the case of South Africa. The literature also covered adjusting amendment and monitoring compliance including the best practices. The findings of the study is that the overarching purpose of introducing a NMW had multi- faceted purpose function such as of transforming the country’s inordinately unequal wage structure while at the same time redressing the inherent poverty, inequalities and transformation of the unequal wage structures both in South Africa and Germany. The Minimum Wage is implemented to prevent workers from earning very low wages. In both 3 countries the Minimum Wage is backed by the legislative framework. Processes to measure and enforce compliance are prevalent in both countries; however, the study found that it is very sophisticated to estimate the exact extent of non-compliance. The study further revealed that the effectiveness of Minimum Wages was seen to depend entirely on their policy design, implementation, and adoption as well as compliance measures. The success of the Minimum Wage solely depend on the compliance rate by employers, hence the study recommends that the New Minimum Wage legislation needs to ensure higher rates of compliance. The effective Minimum Wage should put measures in place to ensure that the compliance enforcement measures are practically implemented. A room still exists for both countries to mitigate wage inequalities that will benefit mostly the vulnerable employees. The study revealed that the NMW Commission needs to be capacitated with resources. A need of recruiting highly qualified inspectors was identified in order to strengthen the process of monitoring and ensuring compliance. The study further revealed that the appropriate Minimum Wage needs a collaborative participation of all stakeholders such as employers, the state, employees, trade unions, employer’s organization, bargaining councils, the member of public in order to achieve its professed mandate. , Thesis (LLM) -- Faculty of Law, Mercantile Law, 2021
- Full Text: false
- Date Issued: 2021-04
- Authors: Tshete, Vusumzi Victor
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Minimum wage--Law and legislation
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51183 , vital:43227
- Description: This comparative research study attempted to provide the comparative analysis between the Germany’s MiLoG and the South African NMWA. The study has adopted the ILO definition of the Minimum Wage as the minimum amount of remuneration that an employer is required to pay wage earners for the work performed during a given period, which cannot be reduced by a collective agreement or an individual contract The Desk review was an appropriate data collection method for the present research studies. Desk research refers to secondary data that was collected without fieldwork. This included reviewal of libraries and the internet, that includes Journals; newspapers; clippings; reports; government statistics; dictionaries; books, On-line databases, Internet sources, legislations and case laws. The multiple research questions that will be addressed by the study question involve the regulation of the implementation of the NMW, the effectiveness and efficiency of the implementation of the NMW between South Africa and Germany, the impact of the NMW in addressing inequality, poverty and unemployment or socio-economic challenges, as well the overall role of the NMW in the entire labour between the two countries. The present study conducted a literature review on the historical development of the Minimum Wage in South Africa and Germany, the legislative framework around the Minimum Wage in both countries. The literature review also covered the impact of NMW on poverty alleviation and Wage inequalities. The literature further covered, the differences between the implementation of the MiLoG in the case of Germany and the NMWA in the case of South Africa. The literature also covered adjusting amendment and monitoring compliance including the best practices. The findings of the study is that the overarching purpose of introducing a NMW had multi- faceted purpose function such as of transforming the country’s inordinately unequal wage structure while at the same time redressing the inherent poverty, inequalities and transformation of the unequal wage structures both in South Africa and Germany. The Minimum Wage is implemented to prevent workers from earning very low wages. In both 3 countries the Minimum Wage is backed by the legislative framework. Processes to measure and enforce compliance are prevalent in both countries; however, the study found that it is very sophisticated to estimate the exact extent of non-compliance. The study further revealed that the effectiveness of Minimum Wages was seen to depend entirely on their policy design, implementation, and adoption as well as compliance measures. The success of the Minimum Wage solely depend on the compliance rate by employers, hence the study recommends that the New Minimum Wage legislation needs to ensure higher rates of compliance. The effective Minimum Wage should put measures in place to ensure that the compliance enforcement measures are practically implemented. A room still exists for both countries to mitigate wage inequalities that will benefit mostly the vulnerable employees. The study revealed that the NMW Commission needs to be capacitated with resources. A need of recruiting highly qualified inspectors was identified in order to strengthen the process of monitoring and ensuring compliance. The study further revealed that the appropriate Minimum Wage needs a collaborative participation of all stakeholders such as employers, the state, employees, trade unions, employer’s organization, bargaining councils, the member of public in order to achieve its professed mandate. , Thesis (LLM) -- Faculty of Law, Mercantile Law, 2021
- Full Text: false
- Date Issued: 2021-04
Collegial leadership roles of teachers to manage curriculum reform in primary schools In Limpopo, South Africa
- Authors: Kgohlo, Piet Maphodisa
- Date: 2015-01
- Subjects: Limpompo (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/53349 , vital:45143
- Description: The purpose of this study was to investigate the collegial leadership roles of teachers in managing the challenges of the implementation of the CAPS curriculum in primary schools in Limpopo. Four hundred and ninety-two teachers participated in this quantitative study. The findings of this study revealed that the majority of teachers in the intermediate phase of primary schooling in Limpopo lack competence in content subjects such as mathematics, NSTECH and English as the language of teaching and learning. The findings further revealed that the lack of facilities such as libraries, media centres and computers, teacher development and support and infrastructure such as classrooms contributed to teachers’ low competencies in the use of resources to manage the challenges of the implementation of CAPS. In addition, the findings revealed that the majority of teachers experienced high levels of tobephobia. Furthermore, the findings revealed that teachers showed symptoms of stress, anxiety, tension, unhappiness, depression, pessimism and uncertainty in managing the challenges of the implementation of CAPS. However, the findings also revealed that collegial teaming is a potent strategy that could be used to reinforce the in-service training that fails to equip teachers with the requisite knowledge and skills to face up to the challenges of managing the implementation of CAPS. This research explored a new area of managing curriculum change by making use of collegial teaming to develop teachers’ professional competencies. It makes a significant contribution to the existing body of knowledge of implementing curriculum reforms in disadvantaged schools. , Thesis (PhD) -- Faculty of Humanities, Primary School Education: Intermediate Phase, 2015.
- Full Text:
- Date Issued: 2015-01
- Authors: Kgohlo, Piet Maphodisa
- Date: 2015-01
- Subjects: Limpompo (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/53349 , vital:45143
- Description: The purpose of this study was to investigate the collegial leadership roles of teachers in managing the challenges of the implementation of the CAPS curriculum in primary schools in Limpopo. Four hundred and ninety-two teachers participated in this quantitative study. The findings of this study revealed that the majority of teachers in the intermediate phase of primary schooling in Limpopo lack competence in content subjects such as mathematics, NSTECH and English as the language of teaching and learning. The findings further revealed that the lack of facilities such as libraries, media centres and computers, teacher development and support and infrastructure such as classrooms contributed to teachers’ low competencies in the use of resources to manage the challenges of the implementation of CAPS. In addition, the findings revealed that the majority of teachers experienced high levels of tobephobia. Furthermore, the findings revealed that teachers showed symptoms of stress, anxiety, tension, unhappiness, depression, pessimism and uncertainty in managing the challenges of the implementation of CAPS. However, the findings also revealed that collegial teaming is a potent strategy that could be used to reinforce the in-service training that fails to equip teachers with the requisite knowledge and skills to face up to the challenges of managing the implementation of CAPS. This research explored a new area of managing curriculum change by making use of collegial teaming to develop teachers’ professional competencies. It makes a significant contribution to the existing body of knowledge of implementing curriculum reforms in disadvantaged schools. , Thesis (PhD) -- Faculty of Humanities, Primary School Education: Intermediate Phase, 2015.
- Full Text:
- Date Issued: 2015-01
The value of incubation to SMME in the financial services industry : the case of the infinitum initiative
- Authors: Mboniswa, Unathi Sindisiwe
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53027 , vital:44862
- Description: Small, micro and medium businesses are regarded as the engine for achieving economic growth and reducing unemployment through unlocking the potential of young entrepreneurs. However, 80% of such young entrepreneurs operating SMMEs fail in their first years of existence. To respond to this challenge, Business Incubators (BI’s) have been established to nurture SMMEs to succeed. Numerous BI’s, such as Godisa, have been established in South Africa with many supported by the Department of Trade and Industry. However, there are still many potential entrepreneurs in need of such help. In this regard, Old Mutual initiated a programme similar to Godisa, called the Infinitum Incubation Programme (IIP). The IIP seeks to groom young, willing and educated entrepreneurs from previously disadvantaged backgrounds, with business skills to help them establish sustainable businesses. Their focus is on Financial Advisors and the programme has been running for two years offering all the support needed by young businesses. Against this background, this study endeavoured to assess whether the initiative has had the intended impact on the Incubatees. Using a qualitative and Interpretivism research approach and a sample of six incubatees, this study addressed its objectives. Questionnaires were sent out to all incubators and incubatees involved in the IIP and a response rate 60% was achieved. These responses were analysed through descriptive statistics and thematic analysis. The results show that the IIP has been successful in identifying suitable incubatees and stakeholders. It also found that the IIP has been successful in equipping incubatees with theoretical business management skills. However, in terms of skills transfer, the programme was not successful. Both incubatees and stakeholders rated the programme poorly. Further, both stakeholders and incubatees perceive the programme to be a very good idea and see potential for success; however, they feel that would be achieved only after significant improvement. The study recommends that the programme improve on the following: gender balance, management and coordination of the programme, improved skills transfer, balance between practice, theory, and providing post-programme mentorship. The study ends by describing limitations and areas for further research. , Thesis (MBA) -- Faculty of Business and Economic Science, NMU Business School, 2021
- Full Text: false
- Date Issued: 2021-04
- Authors: Mboniswa, Unathi Sindisiwe
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53027 , vital:44862
- Description: Small, micro and medium businesses are regarded as the engine for achieving economic growth and reducing unemployment through unlocking the potential of young entrepreneurs. However, 80% of such young entrepreneurs operating SMMEs fail in their first years of existence. To respond to this challenge, Business Incubators (BI’s) have been established to nurture SMMEs to succeed. Numerous BI’s, such as Godisa, have been established in South Africa with many supported by the Department of Trade and Industry. However, there are still many potential entrepreneurs in need of such help. In this regard, Old Mutual initiated a programme similar to Godisa, called the Infinitum Incubation Programme (IIP). The IIP seeks to groom young, willing and educated entrepreneurs from previously disadvantaged backgrounds, with business skills to help them establish sustainable businesses. Their focus is on Financial Advisors and the programme has been running for two years offering all the support needed by young businesses. Against this background, this study endeavoured to assess whether the initiative has had the intended impact on the Incubatees. Using a qualitative and Interpretivism research approach and a sample of six incubatees, this study addressed its objectives. Questionnaires were sent out to all incubators and incubatees involved in the IIP and a response rate 60% was achieved. These responses were analysed through descriptive statistics and thematic analysis. The results show that the IIP has been successful in identifying suitable incubatees and stakeholders. It also found that the IIP has been successful in equipping incubatees with theoretical business management skills. However, in terms of skills transfer, the programme was not successful. Both incubatees and stakeholders rated the programme poorly. Further, both stakeholders and incubatees perceive the programme to be a very good idea and see potential for success; however, they feel that would be achieved only after significant improvement. The study recommends that the programme improve on the following: gender balance, management and coordination of the programme, improved skills transfer, balance between practice, theory, and providing post-programme mentorship. The study ends by describing limitations and areas for further research. , Thesis (MBA) -- Faculty of Business and Economic Science, NMU Business School, 2021
- Full Text: false
- Date Issued: 2021-04
A spatial assessment of riparian vegetation density and implications for streambank erosion in relation to land tenure in the Mgwalana Catchment, Eastern Cape Province, South Africa
- Authors: Maxama, Asakhile
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53864 , vital:46026
- Description: Riparian vegetation provides an array of various ecosystem functions and has significantly shaped the conditions of catchments. It has strong controls on fluvial geomorphology and erosion processes. The Mgwalana catchment has been intensively studied over the years and the current environmental condition of the study has been linked to land use history. The catchment has been subjected to land use/cover changes (LUCC) over the years. However, spatial variations in riparian vegetation, their implications for stream bank stability and the contribution of land tenure systems to stream channel degradation are poorly understood. The study sought to assess the implications of the spatial variations in riparian vegetation density for stream bank erosion in relation to land tenure on a catchment scale. Land tenure units comprising the catchment of study are traditional and betterment villages (communal lands), and former white commercial farms. A three-pronged approach using GIS and remote sensing, field investigations and laboratory procedures for soil analysis was employed in this study. Variations of riparian vegetation density in the catchment were mapped using ArcGIS for the two land tenure units to assess the spatial variations of riparian density along stream reaches and to determine the spatial relationship between land tenure units and riparian vegetation diminution. Other mapped shape files include sediment accumulation zones to analyse the spatial relationship between riparian vegetation density and sediment sinks. LUCC classification and analysis of the Normalized Difference Vegetation Index (NDVI) were carried out in IDRISI Selva, using Landsat 8 TM imagery of 2018 to represent the current spatial riparian vegetation variations in the catchment. Field investigations were conducted to determine the coupling among hillslope gully erosion, riparian vegetation density and sink areas; and to assess physical characteristics of soil. This would permit an assessment of the implications of riparian vegetation for stream bank erosion and sediment accumulation within the tenure units. Soil samples were taken from scantily and densely vegetated stream reaches, as well as measurements of channel widths and depths. Analyses of soil physical properties viz; grain size distribution, bulk density, soil texture and aggregate stability were done. Results demonstrated that a sparse riparian vegetation distribution was consistent with the communal villages, confined to the upper catchment area. Dense riparian vegetation distribution was consistent with former commercial farms in the lower catchment area. , Thesis (MSc) -- Faculty of Science, School of Environmental Sciences, 2021
- Full Text:
- Date Issued: 2021-12
- Authors: Maxama, Asakhile
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53864 , vital:46026
- Description: Riparian vegetation provides an array of various ecosystem functions and has significantly shaped the conditions of catchments. It has strong controls on fluvial geomorphology and erosion processes. The Mgwalana catchment has been intensively studied over the years and the current environmental condition of the study has been linked to land use history. The catchment has been subjected to land use/cover changes (LUCC) over the years. However, spatial variations in riparian vegetation, their implications for stream bank stability and the contribution of land tenure systems to stream channel degradation are poorly understood. The study sought to assess the implications of the spatial variations in riparian vegetation density for stream bank erosion in relation to land tenure on a catchment scale. Land tenure units comprising the catchment of study are traditional and betterment villages (communal lands), and former white commercial farms. A three-pronged approach using GIS and remote sensing, field investigations and laboratory procedures for soil analysis was employed in this study. Variations of riparian vegetation density in the catchment were mapped using ArcGIS for the two land tenure units to assess the spatial variations of riparian density along stream reaches and to determine the spatial relationship between land tenure units and riparian vegetation diminution. Other mapped shape files include sediment accumulation zones to analyse the spatial relationship between riparian vegetation density and sediment sinks. LUCC classification and analysis of the Normalized Difference Vegetation Index (NDVI) were carried out in IDRISI Selva, using Landsat 8 TM imagery of 2018 to represent the current spatial riparian vegetation variations in the catchment. Field investigations were conducted to determine the coupling among hillslope gully erosion, riparian vegetation density and sink areas; and to assess physical characteristics of soil. This would permit an assessment of the implications of riparian vegetation for stream bank erosion and sediment accumulation within the tenure units. Soil samples were taken from scantily and densely vegetated stream reaches, as well as measurements of channel widths and depths. Analyses of soil physical properties viz; grain size distribution, bulk density, soil texture and aggregate stability were done. Results demonstrated that a sparse riparian vegetation distribution was consistent with the communal villages, confined to the upper catchment area. Dense riparian vegetation distribution was consistent with former commercial farms in the lower catchment area. , Thesis (MSc) -- Faculty of Science, School of Environmental Sciences, 2021
- Full Text:
- Date Issued: 2021-12
Post-apartheid geographies of studentification at Nelson Mandela University, Port Elizabeth, South Africa
- Authors: Mzileni, Pedro Mihlali
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/53758 , vital:45759
- Description: This study takes the concept of studentification from its British conception to the post-apartheid African city, Port Elizabeth (Gqeberha), where the Nelson Mandela University is situated. Studentification refers to the mass arrival of students in university cities and towns and the economic, infrastructural, geographic and sociopolitical changes that the settlements of these students make overtime to such cities and towns. For the case of Nelson Mandela University in Port Elizabeth, this study identified four major areas that are engulfed by studentification and sought to understand how this phenomenon takes shape in them. The study extends the existing terms and languages used to comprehend studentification by introducing a viewpoint of how it emerges in an African post-apartheid city. This is a city that has deindustrialised and has also experienced a capital flight out of its city centre since the 1970s. These declining economic indicators over decades have left the city to decay and experience high rates of unemployment, poverty and housing displacements. But, the post-1994 massification of the South African higher education system introduced new micro-economies for the city mainly through the emergence of student accommodation as a thriving business opportunity in the city in light of increased university enrolments. However, the economic injection brought by student accommodation in this city that has been deindustrialising remains minimal in having the necessary power to turnaround the city’s fortunes and transform the urban space towards a developmental path. This socioeconomic problem is also compounded by the presence of a weak arm of the state (particularly local government) that is unable to play an active role in driving capital flows to deliver tangible urban development. As a result, the university emerges as one of the active public actors in the renewal efforts of the city even though this is not its primary mandate. Thus, the process of studentification in this case takes place in a context defined by a declining higher education political economy and a weak city planning regime. As a result, these factors leave studentification to be vulnerable to being impacted by old colonial-apartheid structures of the city and the economic shortfalls of post-apartheid urban South Africa that have produced a precarious urban space where the private property market and the illicit economy have a stronger hand in determining the power relations that emerge in the city space. Studentification in this African city is expressed in four major geographies: (1) the Summerstrand suburb that is nearest to the University’s main urban campuses, (2) the Central CBD that has experienced capital flight and currently has tall buildings that are former offices of apartheid commerce which have been converted to student accommodation, (3) the deindustrialised and abandoned manufacturing sites at the North End margins of the city which have also been converted to student accommodation, and (4) the Zwide township, an underprivileged black community that is close to the former black Missionvale campus of the University – this is the furthest student accommodation area in the city. The study examines these student communities that emerge out of these four identified areas of the urban space and it also underscores the genre of the political, social, and economic relations of each of these four geographies and their interconnectedness. The study found that the South African post-apartheid city is characterised by an urban model and a university campus design that is a structural outcome of colonisation, apartheid spatial planning, and racial capitalism that still has continuing legacies today. As a result, these four geographies of studentification in the city are historical, racial and economic outcomes of urban power relations that originate from colonialism. Key defining features of studentification in each of these four areas were identified and analysed to illustrate that the South African account of studentification resembles the city’s apartheid legacy and these untransformed urban structures get further compounded by the country’s underfunded higher education massification strategy, its declining economic indicators and a weak state that has ‘soft’ planning and governance systems that are unable to decisively impact the trajectory of socioeconomic development in this university city. These intersecting forces translate into precarious day-to-day student life experiences and structural complications for the governance of the University and the city. These socioeconomic misfortunes also handicap the potential of the city to renew through a studentification economy. Henri Lefebvre’s Production of Space Theory was utilised to frame the study. Methodologically, the study utilised qualitative narrative interviews and document interpretation. This is the first doctoral thesis written about the concept of studentification in South Africa. , Thesis (PhD) -- Faculty of Humanities, The Department of Sociology and Anthropology, 2021
- Full Text:
- Date Issued: 2021-12
- Authors: Mzileni, Pedro Mihlali
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/53758 , vital:45759
- Description: This study takes the concept of studentification from its British conception to the post-apartheid African city, Port Elizabeth (Gqeberha), where the Nelson Mandela University is situated. Studentification refers to the mass arrival of students in university cities and towns and the economic, infrastructural, geographic and sociopolitical changes that the settlements of these students make overtime to such cities and towns. For the case of Nelson Mandela University in Port Elizabeth, this study identified four major areas that are engulfed by studentification and sought to understand how this phenomenon takes shape in them. The study extends the existing terms and languages used to comprehend studentification by introducing a viewpoint of how it emerges in an African post-apartheid city. This is a city that has deindustrialised and has also experienced a capital flight out of its city centre since the 1970s. These declining economic indicators over decades have left the city to decay and experience high rates of unemployment, poverty and housing displacements. But, the post-1994 massification of the South African higher education system introduced new micro-economies for the city mainly through the emergence of student accommodation as a thriving business opportunity in the city in light of increased university enrolments. However, the economic injection brought by student accommodation in this city that has been deindustrialising remains minimal in having the necessary power to turnaround the city’s fortunes and transform the urban space towards a developmental path. This socioeconomic problem is also compounded by the presence of a weak arm of the state (particularly local government) that is unable to play an active role in driving capital flows to deliver tangible urban development. As a result, the university emerges as one of the active public actors in the renewal efforts of the city even though this is not its primary mandate. Thus, the process of studentification in this case takes place in a context defined by a declining higher education political economy and a weak city planning regime. As a result, these factors leave studentification to be vulnerable to being impacted by old colonial-apartheid structures of the city and the economic shortfalls of post-apartheid urban South Africa that have produced a precarious urban space where the private property market and the illicit economy have a stronger hand in determining the power relations that emerge in the city space. Studentification in this African city is expressed in four major geographies: (1) the Summerstrand suburb that is nearest to the University’s main urban campuses, (2) the Central CBD that has experienced capital flight and currently has tall buildings that are former offices of apartheid commerce which have been converted to student accommodation, (3) the deindustrialised and abandoned manufacturing sites at the North End margins of the city which have also been converted to student accommodation, and (4) the Zwide township, an underprivileged black community that is close to the former black Missionvale campus of the University – this is the furthest student accommodation area in the city. The study examines these student communities that emerge out of these four identified areas of the urban space and it also underscores the genre of the political, social, and economic relations of each of these four geographies and their interconnectedness. The study found that the South African post-apartheid city is characterised by an urban model and a university campus design that is a structural outcome of colonisation, apartheid spatial planning, and racial capitalism that still has continuing legacies today. As a result, these four geographies of studentification in the city are historical, racial and economic outcomes of urban power relations that originate from colonialism. Key defining features of studentification in each of these four areas were identified and analysed to illustrate that the South African account of studentification resembles the city’s apartheid legacy and these untransformed urban structures get further compounded by the country’s underfunded higher education massification strategy, its declining economic indicators and a weak state that has ‘soft’ planning and governance systems that are unable to decisively impact the trajectory of socioeconomic development in this university city. These intersecting forces translate into precarious day-to-day student life experiences and structural complications for the governance of the University and the city. These socioeconomic misfortunes also handicap the potential of the city to renew through a studentification economy. Henri Lefebvre’s Production of Space Theory was utilised to frame the study. Methodologically, the study utilised qualitative narrative interviews and document interpretation. This is the first doctoral thesis written about the concept of studentification in South Africa. , Thesis (PhD) -- Faculty of Humanities, The Department of Sociology and Anthropology, 2021
- Full Text:
- Date Issued: 2021-12
The role of the national development plan in reducing unemployment
- Authors: Mase, Akhona
- Date: 2020-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54755 , vital:47657
- Description: South Africa has one of the most disturbing joblessness rates in the world, especially among young people and black women. In 2018 the country’s narrow unemployment rate was at 26.7%, while by broader definition was anticipated to be at 35.1% (www.statssa.gov.za, 2018). Therefore, the purpose of this study was to assess the role of the National Development Plan (NDP) in reducing unemployment in South Africa. The NDP was selected because it is the latest employment growth strategy the country has adopted. The National Development Plan targets economic growth, as the main factor for generating employment. To achieve the goal of this study, the researcher adopted the qualitative research methodology. Secondary data was gathered, analysed and interpreted to establish facts about the issue of high unemployment in South Africa and to determine if the National Development Plan is achieving its goal of reducing unemployment. This research established that the high unemployment rate in South Africa continues to be a major challenge, despite the introduction of the National Development Plan. The Plan projected that the rate of unemployment in South Africa will decline from 25% in 2013 to 14% by 2020. However, the unemployment rate in the country has increased from 25% in 2013 to 27% in 2018. In addition, this study established that unemployment in South Africa is structural, and it is caused by these four factors: Firstly, poor education, secondly, skills mismatch, the third factor which contributed immensely to unemployment in the country was the forceful removal of black people from places close to economic activities. This happened during the apartheid era. The fourth and last factor that led to increase in unemployment in South Africa was the 2008/2009 global recession. Structural unemployment is the type of unemployment that persists even when the economy is on the rise, as it is not caused by slow growth in the economy but by factors such as skill mismatch or complete unavailability of skills required in the economy. Therefore, targeting economic growth as a key mechanism for job creation will not yield any positive outcomes for South Africa. The study made a number of recommendations that the government can employ to adequately tackle unemployment in South Africa. , Thesis (MA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
- Authors: Mase, Akhona
- Date: 2020-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54755 , vital:47657
- Description: South Africa has one of the most disturbing joblessness rates in the world, especially among young people and black women. In 2018 the country’s narrow unemployment rate was at 26.7%, while by broader definition was anticipated to be at 35.1% (www.statssa.gov.za, 2018). Therefore, the purpose of this study was to assess the role of the National Development Plan (NDP) in reducing unemployment in South Africa. The NDP was selected because it is the latest employment growth strategy the country has adopted. The National Development Plan targets economic growth, as the main factor for generating employment. To achieve the goal of this study, the researcher adopted the qualitative research methodology. Secondary data was gathered, analysed and interpreted to establish facts about the issue of high unemployment in South Africa and to determine if the National Development Plan is achieving its goal of reducing unemployment. This research established that the high unemployment rate in South Africa continues to be a major challenge, despite the introduction of the National Development Plan. The Plan projected that the rate of unemployment in South Africa will decline from 25% in 2013 to 14% by 2020. However, the unemployment rate in the country has increased from 25% in 2013 to 27% in 2018. In addition, this study established that unemployment in South Africa is structural, and it is caused by these four factors: Firstly, poor education, secondly, skills mismatch, the third factor which contributed immensely to unemployment in the country was the forceful removal of black people from places close to economic activities. This happened during the apartheid era. The fourth and last factor that led to increase in unemployment in South Africa was the 2008/2009 global recession. Structural unemployment is the type of unemployment that persists even when the economy is on the rise, as it is not caused by slow growth in the economy but by factors such as skill mismatch or complete unavailability of skills required in the economy. Therefore, targeting economic growth as a key mechanism for job creation will not yield any positive outcomes for South Africa. The study made a number of recommendations that the government can employ to adequately tackle unemployment in South Africa. , Thesis (MA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
A baseline study of land tenure rights and livelihoods in the Amatole District in the context of proposed shale gas development
- Authors: Mmtsila, Mkhuseli
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52969 , vital:44869
- Description: Shale Gas Exploration (SGE) is one among various means that are seen as a solution to the energy crisis of the 21st century. In many first world countries, especially in America, Shale Gas Exploration (SGE) has been one of the energy sources that has been utilised along with other energy sources like coal as a means of moving towards a cleaner and more sustainable renewable energy source to reduce carbon emissions as it burns cleaner than coal. Shale Gas Development (SGD) is now gaining momentum around the world, including in the African continent and in particular, South Africa, which has shown potential for exploration. The recently discovered shale gas deposits in the Karoo region have drawn significant attention across the entire central region of the interior, including the Amathole District of the Eastern Cape Province of South Africa, a region often neglected in the discussion surrounding SGD as it falls within the far eastern corner of the existing areas under application for exploration. In the District, as in the Province as a whole, this has brought discussions around potential for development for the area and the country at large. Since the discovery of shale gas extracts in the Karoo, there has also been a heated debate in looking at Shale Gas Development (SGD) as one of the alternatives to coal within the Integrated Resource Plan (IRP) to be a part of a mixed resource plan for the country. The heated debate is based on anticipated environmental short run effects together with long-run impacts in comparison with the economic benefits that could bring about economic growth and development in the Eastern Cape and South Africa at large. The concerns around Shale Gas Development (SGD) make it difficult to exploit the resource due to scepticism of residents of the Amathole District Municipality, environmental organisations, NGOs and civil society, including land tenure rights as there is an unresolved land question in South Africa. The debate around the land question in South Africa is based on redressing the socio-economic imbalances that were caused by the historical land dispossessions and the apartheid system that disallowed the indigenous black majority land rights. , Thesis (MA) -- Faculty of Business and Economic Sciences, Department of Development Studies, 2021
- Full Text: false
- Date Issued: 2021-04
- Authors: Mmtsila, Mkhuseli
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52969 , vital:44869
- Description: Shale Gas Exploration (SGE) is one among various means that are seen as a solution to the energy crisis of the 21st century. In many first world countries, especially in America, Shale Gas Exploration (SGE) has been one of the energy sources that has been utilised along with other energy sources like coal as a means of moving towards a cleaner and more sustainable renewable energy source to reduce carbon emissions as it burns cleaner than coal. Shale Gas Development (SGD) is now gaining momentum around the world, including in the African continent and in particular, South Africa, which has shown potential for exploration. The recently discovered shale gas deposits in the Karoo region have drawn significant attention across the entire central region of the interior, including the Amathole District of the Eastern Cape Province of South Africa, a region often neglected in the discussion surrounding SGD as it falls within the far eastern corner of the existing areas under application for exploration. In the District, as in the Province as a whole, this has brought discussions around potential for development for the area and the country at large. Since the discovery of shale gas extracts in the Karoo, there has also been a heated debate in looking at Shale Gas Development (SGD) as one of the alternatives to coal within the Integrated Resource Plan (IRP) to be a part of a mixed resource plan for the country. The heated debate is based on anticipated environmental short run effects together with long-run impacts in comparison with the economic benefits that could bring about economic growth and development in the Eastern Cape and South Africa at large. The concerns around Shale Gas Development (SGD) make it difficult to exploit the resource due to scepticism of residents of the Amathole District Municipality, environmental organisations, NGOs and civil society, including land tenure rights as there is an unresolved land question in South Africa. The debate around the land question in South Africa is based on redressing the socio-economic imbalances that were caused by the historical land dispossessions and the apartheid system that disallowed the indigenous black majority land rights. , Thesis (MA) -- Faculty of Business and Economic Sciences, Department of Development Studies, 2021
- Full Text: false
- Date Issued: 2021-04
Descriptive analysis of organic farming systems and factors affecting adoption and disadoption in Zambia : a case study
- Authors: Munthali, Robert
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Organic farming -- Zambia
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/52111 , vital:43434
- Description: The last 30 years since the early 1990s has seen the heightened promotion of organic farming as a sustainable farming option in Zambia. The main objectives of this research study were to carry out an analysis of organic farming systems in order to understand factors affecting adoption, as well as reasons why some organic farmers discontinue using the approach. The study involved four districts in Zambia: Mazabuka, Chikankata, Lusaka and Chongwe. Specifically, the research investigated challenges and limitations of organic agronomic practices, and analysed factors that influence adopters and disadopters of organic agriculture. Primary data were collected through interviews and by administering semi-structured questionnaires. The research population comprised approximately 250 farmers adopters and disadopters, with the sample size being 50 farmers chosen across four districts using systematic random sampling methods. Additionally, five observation research field trials were conducted in order to gather practical data on individual farmer’s crop management practices. Farmers adopting and maintaining organic methods reported several reasons for embracing the system, some of which are: organic farming is regenerative; it is environmentally responsible; it uses manure, believed to help build healthy soils rich in organic matter with better nutrient and moisture holding capacity; pesticides and synthetic fertilizers are not used, reducing the levels of toxic residues in organic products which ultimately promotes health. Labour constraints, pest and disease challenges and weed problems were some of the reasons for disadoption. Data showed that disadopters had lower education (48% had primary education), were older and with slightly more children. Although there were more women adopting organic agriculture compared to men, the difference was small 56% and 44% women and men respectively. Among disadopters there were more women (67%) compared to men (33%). Overall, the study results suggest that promotion of organic agriculture should be encouraged through liaison with government departments such as the Zambian Department of Agriculture to include organic agriculture when developing policies. In general, organic farmers have positive opinions concerning the benefits resulting from organic agriculture. Organic farmers should enjoy equal opportunities to conventional agriculture in the provision of extension services, input support, infrastructural development, access to financial resources to procure farm machinery, and equipment and most important of all, they should get fair prices for their organic produce and products. , Thesis (PhD) -- Faculty of Science, School of Environmental Sciences, 2021
- Full Text: false
- Date Issued: 2021-04
- Authors: Munthali, Robert
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Organic farming -- Zambia
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/52111 , vital:43434
- Description: The last 30 years since the early 1990s has seen the heightened promotion of organic farming as a sustainable farming option in Zambia. The main objectives of this research study were to carry out an analysis of organic farming systems in order to understand factors affecting adoption, as well as reasons why some organic farmers discontinue using the approach. The study involved four districts in Zambia: Mazabuka, Chikankata, Lusaka and Chongwe. Specifically, the research investigated challenges and limitations of organic agronomic practices, and analysed factors that influence adopters and disadopters of organic agriculture. Primary data were collected through interviews and by administering semi-structured questionnaires. The research population comprised approximately 250 farmers adopters and disadopters, with the sample size being 50 farmers chosen across four districts using systematic random sampling methods. Additionally, five observation research field trials were conducted in order to gather practical data on individual farmer’s crop management practices. Farmers adopting and maintaining organic methods reported several reasons for embracing the system, some of which are: organic farming is regenerative; it is environmentally responsible; it uses manure, believed to help build healthy soils rich in organic matter with better nutrient and moisture holding capacity; pesticides and synthetic fertilizers are not used, reducing the levels of toxic residues in organic products which ultimately promotes health. Labour constraints, pest and disease challenges and weed problems were some of the reasons for disadoption. Data showed that disadopters had lower education (48% had primary education), were older and with slightly more children. Although there were more women adopting organic agriculture compared to men, the difference was small 56% and 44% women and men respectively. Among disadopters there were more women (67%) compared to men (33%). Overall, the study results suggest that promotion of organic agriculture should be encouraged through liaison with government departments such as the Zambian Department of Agriculture to include organic agriculture when developing policies. In general, organic farmers have positive opinions concerning the benefits resulting from organic agriculture. Organic farmers should enjoy equal opportunities to conventional agriculture in the provision of extension services, input support, infrastructural development, access to financial resources to procure farm machinery, and equipment and most important of all, they should get fair prices for their organic produce and products. , Thesis (PhD) -- Faculty of Science, School of Environmental Sciences, 2021
- Full Text: false
- Date Issued: 2021-04
Rheology behaviour of slurries as a function of particle size and ion concentration
- Authors: Kondlo, Princess Kholiwe
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53333 , vital:45141
- Description: In this work, the rheological properties of alumina slurries milled to different particle sizes were investigated. Viscosity increases as the particle size decreases. When increasing amounts of calcium hydroxide, strontium hydroxide or barium hydroxide are added, the viscosity first goes down and then goes up. This can be explained in terms of changes in pH and changes in ionic strength impacting on the surface potential of the particles in suspension. Adding the same concentration of different cations results in different viscosities, with the order being (from high to low viscosity) Ba>Sr>Ca. Effects of partial dissolution of and structural changes to the alumina particles at high pH cannot be excluded. In order to better understanding the different effects, it was attempted to measure the zeta potential of the slurries at different pH values. This resulted in highly positive zeta potential values over the complete pH range, without the observationof an iso-electric point. This does not fit to the observed changes in rheology and contrasts withliterature data. One explanation would be that the measurement system used is unsuitable to yield correct zeta potential values for the materials under investigation. , Thesis (MSc) -- Faculty of Science, Department of Chemistry, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Kondlo, Princess Kholiwe
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53333 , vital:45141
- Description: In this work, the rheological properties of alumina slurries milled to different particle sizes were investigated. Viscosity increases as the particle size decreases. When increasing amounts of calcium hydroxide, strontium hydroxide or barium hydroxide are added, the viscosity first goes down and then goes up. This can be explained in terms of changes in pH and changes in ionic strength impacting on the surface potential of the particles in suspension. Adding the same concentration of different cations results in different viscosities, with the order being (from high to low viscosity) Ba>Sr>Ca. Effects of partial dissolution of and structural changes to the alumina particles at high pH cannot be excluded. In order to better understanding the different effects, it was attempted to measure the zeta potential of the slurries at different pH values. This resulted in highly positive zeta potential values over the complete pH range, without the observationof an iso-electric point. This does not fit to the observed changes in rheology and contrasts withliterature data. One explanation would be that the measurement system used is unsuitable to yield correct zeta potential values for the materials under investigation. , Thesis (MSc) -- Faculty of Science, Department of Chemistry, 2021
- Full Text:
- Date Issued: 2021-04
The regulation of renewable ocean energy
- Authors: Kekana, Lerato Caroline
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Renewable energy sources -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51211 , vital:43217
- Description: Energy is one of the vital natural resources that contribute towards an improvement in social and economic development. Environmental issues such as climate change have resulted in the exploitation of renewable energy gaining momentum. Renewable ocean energy is one of the renewable sources that have the potential to assist South Africa to achieve its energy policy goals, which include economic development and the management of energy-related environmental and health impacts. The exploitation and exploration of renewable ocean energy in South Africa raise legal concerns. These concerns are the lack of appropriate legal and regulatory frameworks and the possible conflicts among users in the marine environment that may occur as a result of the exploitation and exploration of renewable ocean energy. This dissertation, therefore, addresses these concerns by providing a critical assessment of the regulation of renewable ocean energy in South Africa. Firstly, it provides an introduction and legal background of renewable ocean energy. It proceeds by critically assessing the international requirements with which South Africa needs to comply regarding renewable ocean energy. Following that, the dissertation provides an analysis of the environment and energy legislation and the extent to which they regulate renewable ocean energy. Lastly, taking into account other existing and future activities in the marine environment, there is a discussion of the marine spatial planning (MSP) and other regulatory measures in so far as they relate to the resolution of the conflict in the context of renewable ocean energy. The conclusion is that the existing legislation does not appropriately regulate renewable ocean energy. As a result, the dissertation proposes how the existing legislation may adequately include renewable ocean energy. Furthermore, it makes recommendations. , Thesis (LLM) -- Faculty of Law, Public Law, 2021
- Full Text: false
- Date Issued: 2021-04
- Authors: Kekana, Lerato Caroline
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Renewable energy sources -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/51211 , vital:43217
- Description: Energy is one of the vital natural resources that contribute towards an improvement in social and economic development. Environmental issues such as climate change have resulted in the exploitation of renewable energy gaining momentum. Renewable ocean energy is one of the renewable sources that have the potential to assist South Africa to achieve its energy policy goals, which include economic development and the management of energy-related environmental and health impacts. The exploitation and exploration of renewable ocean energy in South Africa raise legal concerns. These concerns are the lack of appropriate legal and regulatory frameworks and the possible conflicts among users in the marine environment that may occur as a result of the exploitation and exploration of renewable ocean energy. This dissertation, therefore, addresses these concerns by providing a critical assessment of the regulation of renewable ocean energy in South Africa. Firstly, it provides an introduction and legal background of renewable ocean energy. It proceeds by critically assessing the international requirements with which South Africa needs to comply regarding renewable ocean energy. Following that, the dissertation provides an analysis of the environment and energy legislation and the extent to which they regulate renewable ocean energy. Lastly, taking into account other existing and future activities in the marine environment, there is a discussion of the marine spatial planning (MSP) and other regulatory measures in so far as they relate to the resolution of the conflict in the context of renewable ocean energy. The conclusion is that the existing legislation does not appropriately regulate renewable ocean energy. As a result, the dissertation proposes how the existing legislation may adequately include renewable ocean energy. Furthermore, it makes recommendations. , Thesis (LLM) -- Faculty of Law, Public Law, 2021
- Full Text: false
- Date Issued: 2021-04
The co-evolution of Africa’s eastern margin and its primate fauna: implications for hominin evolution
- Authors: Mambalu, Philasande
- Date: 2022-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/59755 , vital:62418
- Description: I investigated potential links between the diversification of African primate lineages and the physical evolution of the continent. I compared published phylogenetic trees based on mitochondrial and nuclear DNA for five clades: (a) Lorisoidea (galagos and pottos); (b) arboreal guenon monkeys (Cercopithecus and its allies); (c) living apes (including humans); (d) Papionini (baboons); and (e) savanna or “vervet” monkeys (Chlorocebus). I compared primate divergence dates with the ages of tectonic events, patterns of climatic change, and their palaeo-vegetational consequences. Based on present primate distributions, I estimated likely geographic locations of the divergence events. Finally, I compared the phylogenetic patterns of the primate clades with hominin evolutionary scenarios. Phylogenetic comparisons indicated three time periods when rates of speciation increased across the five primate clades: the Eocene – Oligocene transition (34 – 32 Ma); the mid-late Miocene (10 – 5 Ma); and the Pliocene – Pleistocene transition (2.7 – 2.3 Ma). Concentrated bursts of lineage splitting indicate a broadscale causal relationship between environmental change and lineage divergence. Human evolution followed similar biogeographic patterns to those of other primate clades. Tectonic events, climatic changes and palaeo-vegetational shifts are intimately connected, and have synergistic effects on biotic diversity. Tectonic events influence climatic change through their effects on oceanic circulation, planetary temperatures and rainfall patterns. Additionally, tectonic uplift and erosion may create geographic barriers to organismal dispersal across the continent, increasing the likelihood of geographic separation of populations and speciation. Recently evolved primate species show high levels of hybridisation for several generations after their initial divergence. Genus Homo generated ~10 species over 2.5 Ma. The emergence of these taxa likely involved substantial hybridisation, as demonstrated by the presence of Neanderthal genes within the H. sapiens genome. I suggest that this hybridisation contributed to the difficulties palaeoanthropologists often experience in distinguishing fossil hominin taxa. , Thesis (MSc) -- Faculty of Science, School of Environmental Sciences, 2022
- Full Text:
- Date Issued: 2022-12
- Authors: Mambalu, Philasande
- Date: 2022-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/59755 , vital:62418
- Description: I investigated potential links between the diversification of African primate lineages and the physical evolution of the continent. I compared published phylogenetic trees based on mitochondrial and nuclear DNA for five clades: (a) Lorisoidea (galagos and pottos); (b) arboreal guenon monkeys (Cercopithecus and its allies); (c) living apes (including humans); (d) Papionini (baboons); and (e) savanna or “vervet” monkeys (Chlorocebus). I compared primate divergence dates with the ages of tectonic events, patterns of climatic change, and their palaeo-vegetational consequences. Based on present primate distributions, I estimated likely geographic locations of the divergence events. Finally, I compared the phylogenetic patterns of the primate clades with hominin evolutionary scenarios. Phylogenetic comparisons indicated three time periods when rates of speciation increased across the five primate clades: the Eocene – Oligocene transition (34 – 32 Ma); the mid-late Miocene (10 – 5 Ma); and the Pliocene – Pleistocene transition (2.7 – 2.3 Ma). Concentrated bursts of lineage splitting indicate a broadscale causal relationship between environmental change and lineage divergence. Human evolution followed similar biogeographic patterns to those of other primate clades. Tectonic events, climatic changes and palaeo-vegetational shifts are intimately connected, and have synergistic effects on biotic diversity. Tectonic events influence climatic change through their effects on oceanic circulation, planetary temperatures and rainfall patterns. Additionally, tectonic uplift and erosion may create geographic barriers to organismal dispersal across the continent, increasing the likelihood of geographic separation of populations and speciation. Recently evolved primate species show high levels of hybridisation for several generations after their initial divergence. Genus Homo generated ~10 species over 2.5 Ma. The emergence of these taxa likely involved substantial hybridisation, as demonstrated by the presence of Neanderthal genes within the H. sapiens genome. I suggest that this hybridisation contributed to the difficulties palaeoanthropologists often experience in distinguishing fossil hominin taxa. , Thesis (MSc) -- Faculty of Science, School of Environmental Sciences, 2022
- Full Text:
- Date Issued: 2022-12
The benefits of community music on individuals in Port Elizabeth
- Authors: Rossouw, Carolyn
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54552 , vital:46703
- Description: Countless research studies have outlined the benefits of Community Music engagement. Community Music is a global phenomenon that offers benefits to and across both international and national music projects. There are many forms of Community Music, including choral groups, instrumentalists, bands, and other ensembles. A variety of reasons or perspectives exist as to why participants engage in Community Music activities, such as the benefits that they gain when engaging in a project and/or the experiences of learning music in a social context. Characteristics of Community Music entail voluntary participation for individuals from all walks of life (e.g., those of high or low socio-economic standing, different races, and/or different levels of mental and/or emotional well-being). This study investigated three Community Music projects that take place at three different churches in Port Elizabeth, South Africa. The Community Music projects described in this study were different to those that are usually described in academic studies in so far as they are not aimed at social reform, social intervention, creative possibilities, or self-expression. Instead, this study focussed on investigating Community Music in Port Elizabeth based purely on creative possibilities and self-expression in order to better understand the benefits it can have on the individuals and community taking part therein. The Community Music projects described in this study involve both adult and youth participants and all fall under ‘church music’. Specifically, the projects consist of an adult church choir, a youth worship band, and an instrumental ensemble. In this qualitative study, a multiple case study approach was adopted, and data were gathered through observations, unstructured interviews, and both audio-visual and written materials. Themes emerged from the study that have been categorised as follows: social benefits, well-being benefits, spiritual benefits, musical skills development benefits, and leadership benefits. , Thesis (MA) -- Faculty of Humanities, School of Visual and Performing Arts, 2021
- Full Text:
- Date Issued: 2021-12
- Authors: Rossouw, Carolyn
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54552 , vital:46703
- Description: Countless research studies have outlined the benefits of Community Music engagement. Community Music is a global phenomenon that offers benefits to and across both international and national music projects. There are many forms of Community Music, including choral groups, instrumentalists, bands, and other ensembles. A variety of reasons or perspectives exist as to why participants engage in Community Music activities, such as the benefits that they gain when engaging in a project and/or the experiences of learning music in a social context. Characteristics of Community Music entail voluntary participation for individuals from all walks of life (e.g., those of high or low socio-economic standing, different races, and/or different levels of mental and/or emotional well-being). This study investigated three Community Music projects that take place at three different churches in Port Elizabeth, South Africa. The Community Music projects described in this study were different to those that are usually described in academic studies in so far as they are not aimed at social reform, social intervention, creative possibilities, or self-expression. Instead, this study focussed on investigating Community Music in Port Elizabeth based purely on creative possibilities and self-expression in order to better understand the benefits it can have on the individuals and community taking part therein. The Community Music projects described in this study involve both adult and youth participants and all fall under ‘church music’. Specifically, the projects consist of an adult church choir, a youth worship band, and an instrumental ensemble. In this qualitative study, a multiple case study approach was adopted, and data were gathered through observations, unstructured interviews, and both audio-visual and written materials. Themes emerged from the study that have been categorised as follows: social benefits, well-being benefits, spiritual benefits, musical skills development benefits, and leadership benefits. , Thesis (MA) -- Faculty of Humanities, School of Visual and Performing Arts, 2021
- Full Text:
- Date Issued: 2021-12
Fragmentation of the Albany Thicket Biome: consequences for the biodiversity and health of thicket vegetation
- Authors: Carvalho, Shandon Luke
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Fragmented landscapes
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/52344 , vital:43599
- Description: The dense impenetrable vegetation of the Albany Thicket Biome is highly resistant to a wide variety of disturbances but, once disturbed, lacks the regenerative qualities that allow it to return to a stable state. Agricultural development is the main cause of degradation in this biome, creating a landscape consisting of patches of thicket vegetation scattered throughout land cleared for crops or transformed through grazing by domestic livestock. The main objective of this study is to determine the health, status and biodiversity of thicket fragments as it relates to elephant impacts. The level of fragmentation and the remaining extent of intact thicket were investigated as its current status is unknown. The findings suggest that the Thicket Biome is highly fragmented as almost 50% of solid thicket has been cleared, transformed or degraded by agricultural or urban development. For Arid Thicket, the level of fragmentation and the remaining extent of intact thicket could not be determined and both could potentially be greater. For the intact thicket of Dune, Mesic and Valley Thicket types, patch sizes ranged between almost 6 and 876 km2 while the weighted mean was between 2 and 251 km2 . Remote sensing methods (NDVI) were used to determine whether the health of thicket could be remotely assessed. The thicket within and beyond the extent of piospheres around watering holes is subjected to different levels of herbivory. These different levels were compared to corresponding NDVI values with the latter accurately measuring the impact of herbivores along a gradient and providing a method to assess the health of thicket vegetation. Ground surveys of the edge effect, along thicket fragments adjacent to open pastures and separated by cut lines, were conducted. Based on these surveys, the extent of the edge effect was established at a distance of 7 m into thicket fragments separated by cut lines but could not be determined for thicket fragments adjacent to open pastures. Ground surveys were also conducted to assess the health of thicket vegetation exposed to different levels of herbivory, including the impact of elephants (Loxodonta africana). Results showed that different elephant densities produced different levels of impact that could be described in terms of changes in species richness, species diversity, plant height and cover, and growth form composition. Lastly, the findings of the health-based assessments were combined with elephant densities to develop a model that could assess the health of thicket vegetation using a range of ecological variables and relate it to an ideal range of elephant densities. This assessment method was tested at the Addo Elephant National Park and results showed that an elephant density of 1 elephant/km2 would maintain the appropriate diversity, structure and composition of thicket. , Thesis (MSc) -- Faculty of Science, Department of Botany, 2021
- Full Text: false
- Date Issued: 2021-04
- Authors: Carvalho, Shandon Luke
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Fragmented landscapes
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/52344 , vital:43599
- Description: The dense impenetrable vegetation of the Albany Thicket Biome is highly resistant to a wide variety of disturbances but, once disturbed, lacks the regenerative qualities that allow it to return to a stable state. Agricultural development is the main cause of degradation in this biome, creating a landscape consisting of patches of thicket vegetation scattered throughout land cleared for crops or transformed through grazing by domestic livestock. The main objective of this study is to determine the health, status and biodiversity of thicket fragments as it relates to elephant impacts. The level of fragmentation and the remaining extent of intact thicket were investigated as its current status is unknown. The findings suggest that the Thicket Biome is highly fragmented as almost 50% of solid thicket has been cleared, transformed or degraded by agricultural or urban development. For Arid Thicket, the level of fragmentation and the remaining extent of intact thicket could not be determined and both could potentially be greater. For the intact thicket of Dune, Mesic and Valley Thicket types, patch sizes ranged between almost 6 and 876 km2 while the weighted mean was between 2 and 251 km2 . Remote sensing methods (NDVI) were used to determine whether the health of thicket could be remotely assessed. The thicket within and beyond the extent of piospheres around watering holes is subjected to different levels of herbivory. These different levels were compared to corresponding NDVI values with the latter accurately measuring the impact of herbivores along a gradient and providing a method to assess the health of thicket vegetation. Ground surveys of the edge effect, along thicket fragments adjacent to open pastures and separated by cut lines, were conducted. Based on these surveys, the extent of the edge effect was established at a distance of 7 m into thicket fragments separated by cut lines but could not be determined for thicket fragments adjacent to open pastures. Ground surveys were also conducted to assess the health of thicket vegetation exposed to different levels of herbivory, including the impact of elephants (Loxodonta africana). Results showed that different elephant densities produced different levels of impact that could be described in terms of changes in species richness, species diversity, plant height and cover, and growth form composition. Lastly, the findings of the health-based assessments were combined with elephant densities to develop a model that could assess the health of thicket vegetation using a range of ecological variables and relate it to an ideal range of elephant densities. This assessment method was tested at the Addo Elephant National Park and results showed that an elephant density of 1 elephant/km2 would maintain the appropriate diversity, structure and composition of thicket. , Thesis (MSc) -- Faculty of Science, Department of Botany, 2021
- Full Text: false
- Date Issued: 2021-04
Fisher’s hypothesis from a disaggregated perspective for South Africa: an asymmetric approach
- Authors: Mbekeni, Lutho
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52978 , vital:44863
- Description: In this study, we re-examine Fisher’s hypothesis for the South African economy during the post-inflation targeting era of 2002:Q1 to 2019:Q4, and in doing so, we present four noteworthy empirical contributions. Firstly, we employ two nonlinear frameworks to carry out our empirical analysis, i.e. i) Flexible Fourier Function (FFF) unit root tests, and ii) Nonlinear Autoregressive Distributed Lag model (NARDL). Secondly, we take the disaggregated approach in examining Fisher’s hypothesis by making use of survey-based inflation expectations data for financial analysts, the business sector, trade unions representatives, and household participants. Thirdly, we capture our inflation expectations using three different forecast horizons (i.e. current, 12-month ahead, and 24-month ahead). Lastly, we conduct a sensitivity analysis. After employing our FFF based tests, the empirical results highlighted the Reserve Bank’s success of stabilizing real interest rates for periods subsequent to the 2008 Subprime crisis, as compared to periods before the crisis. Furthermore, after employing the NARDL model, we observed that nominal interest rates are more responsive to the falling inflation expectations across all economic agents except for trade unions during the pre-crisis period. On the other hand, nominal interest rates were found to be more responsive to rising expectations of all economic agents in the post-crisis period. Essentially, our findings have important policy implications for monetary policy. , Thesis (MA) -- Faculty of Business and Economic Sciences, School of Economics, Development and Tourism, 2021
- Full Text: false
- Date Issued: 2021-04
- Authors: Mbekeni, Lutho
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/52978 , vital:44863
- Description: In this study, we re-examine Fisher’s hypothesis for the South African economy during the post-inflation targeting era of 2002:Q1 to 2019:Q4, and in doing so, we present four noteworthy empirical contributions. Firstly, we employ two nonlinear frameworks to carry out our empirical analysis, i.e. i) Flexible Fourier Function (FFF) unit root tests, and ii) Nonlinear Autoregressive Distributed Lag model (NARDL). Secondly, we take the disaggregated approach in examining Fisher’s hypothesis by making use of survey-based inflation expectations data for financial analysts, the business sector, trade unions representatives, and household participants. Thirdly, we capture our inflation expectations using three different forecast horizons (i.e. current, 12-month ahead, and 24-month ahead). Lastly, we conduct a sensitivity analysis. After employing our FFF based tests, the empirical results highlighted the Reserve Bank’s success of stabilizing real interest rates for periods subsequent to the 2008 Subprime crisis, as compared to periods before the crisis. Furthermore, after employing the NARDL model, we observed that nominal interest rates are more responsive to the falling inflation expectations across all economic agents except for trade unions during the pre-crisis period. On the other hand, nominal interest rates were found to be more responsive to rising expectations of all economic agents in the post-crisis period. Essentially, our findings have important policy implications for monetary policy. , Thesis (MA) -- Faculty of Business and Economic Sciences, School of Economics, Development and Tourism, 2021
- Full Text: false
- Date Issued: 2021-04
A theoretical study of alkoxyl radical and radical cation mediated cyclisation reactions in unsaturated alkanols
- Authors: Lee, Peter Mattison Clarke
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Density functionals
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/52130 , vital:43430
- Description: A large part of this computational study focussed on selectivity patterns for 4-penten- 1-oxyl radical 1,5- and 1,6-cyclisations and for those of analogous 5-hexenyl, 4- penten-1-aminyl, 4-penten-1-iminyl and 3-phenylpropan-1-oxyl radicals. The study furthermore included cyclisation reactions of the radical cations of 4-penten-1-ol and 3-phenylpropan-1-ol. Calculations were performed for all applicable species involved in the two cyclisation modes studied, i.e. 1,5- and 1,6-cyclisation. These species included radical and radical cation precursors, as well as relevant radical transition state structures and radical adducts. All cyclisation systems investigated used the Density Functional Theory (DFT) functional B3LYP with a combination of eight basis sets. Each basis set used was a progressively higher level of theory than B3LYP/6-31G* which was used as a starting point. Cyclisations for unsubstituted species, e.g. the 4-penten-1-oxyl radical 1,5- and 1,6-cyclisations, were also simulated using the ωB97X-D and ωB97X-V functionals which account for dispersive effects. The same set of eight basis sets were used with these two functionals. , Thesis (PhD) -- Faculty of Science, School of Computer Science, Mathematics, Physics and Statistics, 2021
- Full Text: false
- Date Issued: 2021-04
- Authors: Lee, Peter Mattison Clarke
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Density functionals
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/52130 , vital:43430
- Description: A large part of this computational study focussed on selectivity patterns for 4-penten- 1-oxyl radical 1,5- and 1,6-cyclisations and for those of analogous 5-hexenyl, 4- penten-1-aminyl, 4-penten-1-iminyl and 3-phenylpropan-1-oxyl radicals. The study furthermore included cyclisation reactions of the radical cations of 4-penten-1-ol and 3-phenylpropan-1-ol. Calculations were performed for all applicable species involved in the two cyclisation modes studied, i.e. 1,5- and 1,6-cyclisation. These species included radical and radical cation precursors, as well as relevant radical transition state structures and radical adducts. All cyclisation systems investigated used the Density Functional Theory (DFT) functional B3LYP with a combination of eight basis sets. Each basis set used was a progressively higher level of theory than B3LYP/6-31G* which was used as a starting point. Cyclisations for unsubstituted species, e.g. the 4-penten-1-oxyl radical 1,5- and 1,6-cyclisations, were also simulated using the ωB97X-D and ωB97X-V functionals which account for dispersive effects. The same set of eight basis sets were used with these two functionals. , Thesis (PhD) -- Faculty of Science, School of Computer Science, Mathematics, Physics and Statistics, 2021
- Full Text: false
- Date Issued: 2021-04
Presidential accountability for cabinet appointments in South Africa
- Authors: Phorego, Molefhi Solomon
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Executive power--South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/51212 , vital:43228
- Description: The President’s power to appoint cabinet members in South Africa constitutes an essential part of the country’s constitutional framework. It is a discretionary power exercised by the President in his capacity as Head of State bestowed on him by the Constitution, which underpins cabinet appointments.The underlying debates in relation to the President’s power to make cabinet appointments lie between justiciability and non-justiciability. In this respect, there are two schools of thought regarding the question whether the exercise of such a power may be the subject of a judicial inquiry, and if so, to what extent. This thesis provides insight into the nature and origin of the President’s power to appoint cabinet members. It also delves deeply into issues raised by the doctrine of separation of powers surrounding the exercise of this power. The core focus of the thesis is on the extent to which the President can be held accountable for making cabinet appointments. The main argument advanced is that because South Africa is a country founded on the principles of constitutional supremacy and the rule of law, every exercise of public power should be subject to the Constitution, including the President’s power to appoint cabinet members. The determination of whether public power is in line with the dictates of the Constitution calls for an independent judiciary, with the power to rule on any aspect of societal disputes. In pursuit of the above, the thesis analyses the constitutional provisions and case law relevant to the President’s powers as Head of State. The research highlights, amongst others, the President’s duty to give reasons for cabinet appointments. On this point it is submitted that the President does have the constitutional obligation to give reasons for cabinet appointments. Comparisons with other jurisdictions on cabinet appointment processes and oversight mechanisms regarding the exercise of that power form the backdrop against which recommendations are made in the thesis. Proposals are advanced for increased legislative oversight in cabinet appointments. Such oversight should focus on inter alia, the President’s duty to furnish reasons for cabinet appointments. The thesis also proposes a constitutional framework in terms of which Parliament plays a role in the selection of appointees to cabinet. The rationale behind this recommendation is the minimising of instances in which the judiciary is accused of overreaching on the powers of the political organs of government. The courts should, however, still retain the power to pronounce whether both the President and Parliament have fulfilled their relevant constitutional obligations in relation to the process of cabinet appointments. , Thesis (PhD) -- Faculty of Law, Public Law, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Phorego, Molefhi Solomon
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , Executive power--South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/51212 , vital:43228
- Description: The President’s power to appoint cabinet members in South Africa constitutes an essential part of the country’s constitutional framework. It is a discretionary power exercised by the President in his capacity as Head of State bestowed on him by the Constitution, which underpins cabinet appointments.The underlying debates in relation to the President’s power to make cabinet appointments lie between justiciability and non-justiciability. In this respect, there are two schools of thought regarding the question whether the exercise of such a power may be the subject of a judicial inquiry, and if so, to what extent. This thesis provides insight into the nature and origin of the President’s power to appoint cabinet members. It also delves deeply into issues raised by the doctrine of separation of powers surrounding the exercise of this power. The core focus of the thesis is on the extent to which the President can be held accountable for making cabinet appointments. The main argument advanced is that because South Africa is a country founded on the principles of constitutional supremacy and the rule of law, every exercise of public power should be subject to the Constitution, including the President’s power to appoint cabinet members. The determination of whether public power is in line with the dictates of the Constitution calls for an independent judiciary, with the power to rule on any aspect of societal disputes. In pursuit of the above, the thesis analyses the constitutional provisions and case law relevant to the President’s powers as Head of State. The research highlights, amongst others, the President’s duty to give reasons for cabinet appointments. On this point it is submitted that the President does have the constitutional obligation to give reasons for cabinet appointments. Comparisons with other jurisdictions on cabinet appointment processes and oversight mechanisms regarding the exercise of that power form the backdrop against which recommendations are made in the thesis. Proposals are advanced for increased legislative oversight in cabinet appointments. Such oversight should focus on inter alia, the President’s duty to furnish reasons for cabinet appointments. The thesis also proposes a constitutional framework in terms of which Parliament plays a role in the selection of appointees to cabinet. The rationale behind this recommendation is the minimising of instances in which the judiciary is accused of overreaching on the powers of the political organs of government. The courts should, however, still retain the power to pronounce whether both the President and Parliament have fulfilled their relevant constitutional obligations in relation to the process of cabinet appointments. , Thesis (PhD) -- Faculty of Law, Public Law, 2021
- Full Text:
- Date Issued: 2021-04