Impacts of algal blooms in a temperate Estuarine fish nursery area, South Africa
- Authors: Bornman, Eugin
- Date: 2022-04
- Subjects: Cyanobacterial toxins --Environmental aspects , Estuarine eutrophication --South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/55899 , vital:54398
- Description: Anthropogenically-derived eutrophication and Harmful Algal Blooms (HABs) are an increasing threat to estuarine ecosystems globally. The rapid population growth in coastal areas and the mismanagement of water resources have led to the rapid increase in eutrophication in estuaries. Consequently, HABs have become frequent phenomena with severe impacts on the ecological functioning of these systems. A paucity exists in understanding the specific mechanisms of how HABs impact estuarine communities globally. This has not been studied in South Africa, despite the observed increase in the occurrence of HABs in the past few decades. Therefore, this study investigated the impact of HABs on the ecological functioning of the anthropogenically altered Sundays Estuary, South Africa, which is affected by predictable and recurrent HABs of the raphidophyte, Heterosigma akashiwo. This study found that a high density (> 1000 cell m L-1 ) of H. akashiwo was present during all but the winter months in the poly- to mesohaline zone, yet it peaked in warmer spring/summer months with a density of ca. 70 000 cell m L-1 corresponding to 800 µg Chl-a L -1 . This species significantly altered the estuary's water quality, causing supersaturated surface- and hypoxic bottom-water during severe HABs or referred to as hypereutrophic bloom phases (> 60 µg Chl-a L -1 ). Despite these changes, the common copepod, Pseudodiaptomus hessei, occurred at similar densities among HAB phases and responded to similar triggers to the HAB. However, a shift in predator-prey interactions within the zooplankton community was evident, with scavenger or opportunist species such as the isopod, Cirolana fluviatilis, and the polychaete, Perinereis falsovariegata, occurring at higher densities during hypereutrophic bloom phases. The overall abundance of juvenile and small adult fishes were high during HABs, but the diversity decreased during HABs. Some species, notably the Mugilidae occurred at lower densities during HABs. Mugilidae also had pronounced histological gill alterations and a lowered proportion of secondary lamellae available for gas exchange during an in situ cage experiment where fishes were isolated inside and outside the HAB. Deformities such as tumorous growths were also found for the first time in a South African Estuary. This indicated a stressed population of Mugilidae in the Sundays Estuary. The ubiquitous mugilid, Mugil cephalus, actively avoided HABs during an acoustic telemetry study, despite having a home range that overlapped the HAB area. Tagged individuals mostly occupied areas directly above the HAB in the upper mesohaline to lower oligohaline zones and only iv briefly transitioned through the HAB area to utilise the lower reaches of the estuary. Since the formation of HABs is reliant on various factors, including specific species responses, environmental variables, nutrient enrichment, and flow characteristics, the impacts of HABs on estuarine communities may vary between estuarine systems or affected species. Therefore, more research that focuses on the impacts of HABs on estuaries is needed to limit the potential loss of ecosystem services. Particularly in light of further unsustainable development, upstream freshwater abstraction and climate change, will cause more frequent and severe HABs, that may result in fish population declines in the long-term. Better management and mitigation strategies are needed to reduce HAB formation such as reducing nutrient enrichment and restoring natural freshwater flow and flooding events to the Sundays Estuary. , Thesis (PhD) -- Faculty of Science, School of Environmental Sciences, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Bornman, Eugin
- Date: 2022-04
- Subjects: Cyanobacterial toxins --Environmental aspects , Estuarine eutrophication --South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/55899 , vital:54398
- Description: Anthropogenically-derived eutrophication and Harmful Algal Blooms (HABs) are an increasing threat to estuarine ecosystems globally. The rapid population growth in coastal areas and the mismanagement of water resources have led to the rapid increase in eutrophication in estuaries. Consequently, HABs have become frequent phenomena with severe impacts on the ecological functioning of these systems. A paucity exists in understanding the specific mechanisms of how HABs impact estuarine communities globally. This has not been studied in South Africa, despite the observed increase in the occurrence of HABs in the past few decades. Therefore, this study investigated the impact of HABs on the ecological functioning of the anthropogenically altered Sundays Estuary, South Africa, which is affected by predictable and recurrent HABs of the raphidophyte, Heterosigma akashiwo. This study found that a high density (> 1000 cell m L-1 ) of H. akashiwo was present during all but the winter months in the poly- to mesohaline zone, yet it peaked in warmer spring/summer months with a density of ca. 70 000 cell m L-1 corresponding to 800 µg Chl-a L -1 . This species significantly altered the estuary's water quality, causing supersaturated surface- and hypoxic bottom-water during severe HABs or referred to as hypereutrophic bloom phases (> 60 µg Chl-a L -1 ). Despite these changes, the common copepod, Pseudodiaptomus hessei, occurred at similar densities among HAB phases and responded to similar triggers to the HAB. However, a shift in predator-prey interactions within the zooplankton community was evident, with scavenger or opportunist species such as the isopod, Cirolana fluviatilis, and the polychaete, Perinereis falsovariegata, occurring at higher densities during hypereutrophic bloom phases. The overall abundance of juvenile and small adult fishes were high during HABs, but the diversity decreased during HABs. Some species, notably the Mugilidae occurred at lower densities during HABs. Mugilidae also had pronounced histological gill alterations and a lowered proportion of secondary lamellae available for gas exchange during an in situ cage experiment where fishes were isolated inside and outside the HAB. Deformities such as tumorous growths were also found for the first time in a South African Estuary. This indicated a stressed population of Mugilidae in the Sundays Estuary. The ubiquitous mugilid, Mugil cephalus, actively avoided HABs during an acoustic telemetry study, despite having a home range that overlapped the HAB area. Tagged individuals mostly occupied areas directly above the HAB in the upper mesohaline to lower oligohaline zones and only iv briefly transitioned through the HAB area to utilise the lower reaches of the estuary. Since the formation of HABs is reliant on various factors, including specific species responses, environmental variables, nutrient enrichment, and flow characteristics, the impacts of HABs on estuarine communities may vary between estuarine systems or affected species. Therefore, more research that focuses on the impacts of HABs on estuaries is needed to limit the potential loss of ecosystem services. Particularly in light of further unsustainable development, upstream freshwater abstraction and climate change, will cause more frequent and severe HABs, that may result in fish population declines in the long-term. Better management and mitigation strategies are needed to reduce HAB formation such as reducing nutrient enrichment and restoring natural freshwater flow and flooding events to the Sundays Estuary. , Thesis (PhD) -- Faculty of Science, School of Environmental Sciences, 2022
- Full Text:
- Date Issued: 2022-04
Improving hospital efficiency through preventative medical equipment maintenance intervention
- Authors: Hill, Michael Gary
- Date: 2022-04
- Subjects: Medical suppliers , Medical imaging equipment industry
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57687 , vital:58200
- Description: This research study explores the management of medical equipment maintenance within South African Hospitals. The study aims to identify the risks and challenges Clinical Engineers experience at their facilities. This study was initiated because the author discovered multiple abandoned medical devices in a single ward that were not reported to the Clinical Engineering Department. This study compromises of secondary research in the form of a literature review that that explores Clinical engineering, the medical negligence claims and the importance of medical equipment maintenance and the management thereof. Primary data was collected from Clinical Engineers at various facilities, that were asked to participate in an online questionnaire. The primary research was based in a pragmatist paradigm with an inductive approach, using a mixed methods methodological choice. A survey strategy was used over a cross-sectional time horizon. The empirical results provided an understanding into how the Clinical Engineers are managing the maintenance of their medical equipment and the challenges that they face, looking at the inventory management systems, resource management, preventative maintenance, and fault reporting. Recommendations and conclusion were made relating to the findings of the primary research and the insight it provided. , Thesis (MA) -- Faculty of Business and Economic science, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Hill, Michael Gary
- Date: 2022-04
- Subjects: Medical suppliers , Medical imaging equipment industry
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57687 , vital:58200
- Description: This research study explores the management of medical equipment maintenance within South African Hospitals. The study aims to identify the risks and challenges Clinical Engineers experience at their facilities. This study was initiated because the author discovered multiple abandoned medical devices in a single ward that were not reported to the Clinical Engineering Department. This study compromises of secondary research in the form of a literature review that that explores Clinical engineering, the medical negligence claims and the importance of medical equipment maintenance and the management thereof. Primary data was collected from Clinical Engineers at various facilities, that were asked to participate in an online questionnaire. The primary research was based in a pragmatist paradigm with an inductive approach, using a mixed methods methodological choice. A survey strategy was used over a cross-sectional time horizon. The empirical results provided an understanding into how the Clinical Engineers are managing the maintenance of their medical equipment and the challenges that they face, looking at the inventory management systems, resource management, preventative maintenance, and fault reporting. Recommendations and conclusion were made relating to the findings of the primary research and the insight it provided. , Thesis (MA) -- Faculty of Business and Economic science, 2022
- Full Text:
- Date Issued: 2022-04
Induction Heating as an alternative Localised Post Weld Heat Treatment for Friction Taper Hydro-Pillar Welds on thick-walled steam pipes
- Authors: De Klerk, Julien Vincent
- Date: 2022-04
- Subjects: Welding , Friction welding
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58329 , vital:58984
- Description: Welding procedures regularly require a Post Weld Heat Treatment (PWHT) after the completion of a weld. This PWHT process is principally to mitigate unwanted effects of the welding process which may negatively influence the functional performance of the welded structure. Amongst the unwanted effects that may arise due to welding is the development of unintended metallurgical and mechanical properties. This includes the creation of an un-tempered martensitic structure due to the rapid cooling of the weld region from temperatures above the material’s critical temperature. This typically results in weld regions with high tensile strength and high hardness, but also characterised by low ductility and reduced toughness. In order to improve ductility and toughness a PWHT cycle is often completed on the welded structure. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: De Klerk, Julien Vincent
- Date: 2022-04
- Subjects: Welding , Friction welding
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58329 , vital:58984
- Description: Welding procedures regularly require a Post Weld Heat Treatment (PWHT) after the completion of a weld. This PWHT process is principally to mitigate unwanted effects of the welding process which may negatively influence the functional performance of the welded structure. Amongst the unwanted effects that may arise due to welding is the development of unintended metallurgical and mechanical properties. This includes the creation of an un-tempered martensitic structure due to the rapid cooling of the weld region from temperatures above the material’s critical temperature. This typically results in weld regions with high tensile strength and high hardness, but also characterised by low ductility and reduced toughness. In order to improve ductility and toughness a PWHT cycle is often completed on the welded structure. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2022
- Full Text:
- Date Issued: 2022-04
Industrial attachment and graduate employability in technical vocational education and training: a case of agriculture education in Zimbabwe
- Authors: Edziwa, Xavier
- Date: 2022-04
- Subjects: Vocational education -- Zimbabwe , College graduates -- Employment , Technical education -- Zimbabwe
- Language: English
- Type: Doctoral , Thesis
- Identifier: http://hdl.handle.net/10948/56022 , vital:54939
- Description: Institutions of higher learning, the world over, have adopted means of producing graduates that are work-ready and Zimbabwe is no exception. In Zimbabwe, a Commission of Inquiry into Education and Training recommended the introduction of vocational education and the introduction of a programme that improves the work-readiness of higher education graduates. This culminated in the institutions of higher education introducing industrial attachments in their curricular. This study was designed to explore the nature and implementation of industrial attachment by agricultural technical and vocational education and training institutions in Zimbabwe, as a way of enhancing students’ graduate attributes. It was done to hopefully improve policy and practice in the use of industrial attachment in imparting skills among college students. The research presented in this thesis, focuses on three case studies that were eclectically sampled, and data collected through focus group discussion with students and face-to-face individual interviews with college academia and workplace mentors. The study commenced by first establishing what stakeholders perceived as the employability skills expected of a graduate who has gone through an agricultural technical and vocational and training programme, and then explored how the IA programmes have been operationalised. Kolb’s experiential learning theory was used in the designing of research instruments and answering the research questions. The study established that the students generally perceived graduate attributes differently from academia and industry personnel. It was also established that current industrial attachment practices in agricultural training appear to favour production of graduates that are geared towards looking for employment, as opposed to the students’ perceptions that the 21st higher education institutions should produce graduates who create employment. While industrial attachment has been adopted by the institutions, this study identified a myriad of challenges that call for vii improvement in the practice if students are to benefit from the industrial attachment endeavours. The study ends by proposing a model that embraces students’ voice and is deemed to produce agricultural technical and vocational education and training graduates who are employment creators. , Thesis (PhD) -- Faculty of Education, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Edziwa, Xavier
- Date: 2022-04
- Subjects: Vocational education -- Zimbabwe , College graduates -- Employment , Technical education -- Zimbabwe
- Language: English
- Type: Doctoral , Thesis
- Identifier: http://hdl.handle.net/10948/56022 , vital:54939
- Description: Institutions of higher learning, the world over, have adopted means of producing graduates that are work-ready and Zimbabwe is no exception. In Zimbabwe, a Commission of Inquiry into Education and Training recommended the introduction of vocational education and the introduction of a programme that improves the work-readiness of higher education graduates. This culminated in the institutions of higher education introducing industrial attachments in their curricular. This study was designed to explore the nature and implementation of industrial attachment by agricultural technical and vocational education and training institutions in Zimbabwe, as a way of enhancing students’ graduate attributes. It was done to hopefully improve policy and practice in the use of industrial attachment in imparting skills among college students. The research presented in this thesis, focuses on three case studies that were eclectically sampled, and data collected through focus group discussion with students and face-to-face individual interviews with college academia and workplace mentors. The study commenced by first establishing what stakeholders perceived as the employability skills expected of a graduate who has gone through an agricultural technical and vocational and training programme, and then explored how the IA programmes have been operationalised. Kolb’s experiential learning theory was used in the designing of research instruments and answering the research questions. The study established that the students generally perceived graduate attributes differently from academia and industry personnel. It was also established that current industrial attachment practices in agricultural training appear to favour production of graduates that are geared towards looking for employment, as opposed to the students’ perceptions that the 21st higher education institutions should produce graduates who create employment. While industrial attachment has been adopted by the institutions, this study identified a myriad of challenges that call for vii improvement in the practice if students are to benefit from the industrial attachment endeavours. The study ends by proposing a model that embraces students’ voice and is deemed to produce agricultural technical and vocational education and training graduates who are employment creators. , Thesis (PhD) -- Faculty of Education, 2022
- Full Text:
- Date Issued: 2022-04
Information technology (IT) measures needed In the automotive industry to prepare for a pandemic
- Authors: Marwayi, Sisanda
- Date: 2022-04
- Subjects: Information technology , Automobile industry and trade
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57864 , vital:58292
- Description: Information Technology is the application of technology to solve business or organisational problems on a broad scale. The COVID-19 pandemic has brought a standstill to many businesses, including that of the automotive industry, where production was brought to halt, car sales plummeted and automotive industry employees were forced to work remotely. This study sought to understand the measures needed to be taken by the automotive industry in preparation for a pandemic. This study followed a deductive approach and the use of surveys was selected as a data collection tool. At the time of the study, the study population was permanently employed automotive industry employees based in Nelson Mandela Bay, working in administrative departments. These employees had access to ICT tools provided by the targeted company. The study aimed to investigate the IT measures needed by the automotive industry in preparation for a pandemic. More specifically, the study investigated IT infrastructure, financial support and communication, as well as IT skills and training, needed by the automotive industry in the Nelson Mandela Bay area for successful remote working. The empirical results were obtained from 127 automotive industry employees. The aim was to determine the extent of Remote Work Assessment in the Nelson Mandela Bay automotive industry and whether IT infrastructure, Communication, Financial support, IT skills, IT personnel support and IT training were the strongest determinants of measuring IT needs in preparation for a pandemic. The findings of the study indicated that IT infrastructure, Communication, IT skills, IT personnel support and IT training were important determinants of Remote Work Assessment. The study also revealed that only financial support was deemed as an insignificant determinant of Remote Work Assessment. Furthermore, recommendations were made to automotive industry leaders and management to facilitate improved working conditions with government. This can lead to significantly better forecasting and vi measurement of IT needs for future pandemic preparation in the automotive industry in the Nelson Mandela Bay area. , Thesis (MA) -- Faculty of Business and Economic Sciences, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Marwayi, Sisanda
- Date: 2022-04
- Subjects: Information technology , Automobile industry and trade
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57864 , vital:58292
- Description: Information Technology is the application of technology to solve business or organisational problems on a broad scale. The COVID-19 pandemic has brought a standstill to many businesses, including that of the automotive industry, where production was brought to halt, car sales plummeted and automotive industry employees were forced to work remotely. This study sought to understand the measures needed to be taken by the automotive industry in preparation for a pandemic. This study followed a deductive approach and the use of surveys was selected as a data collection tool. At the time of the study, the study population was permanently employed automotive industry employees based in Nelson Mandela Bay, working in administrative departments. These employees had access to ICT tools provided by the targeted company. The study aimed to investigate the IT measures needed by the automotive industry in preparation for a pandemic. More specifically, the study investigated IT infrastructure, financial support and communication, as well as IT skills and training, needed by the automotive industry in the Nelson Mandela Bay area for successful remote working. The empirical results were obtained from 127 automotive industry employees. The aim was to determine the extent of Remote Work Assessment in the Nelson Mandela Bay automotive industry and whether IT infrastructure, Communication, Financial support, IT skills, IT personnel support and IT training were the strongest determinants of measuring IT needs in preparation for a pandemic. The findings of the study indicated that IT infrastructure, Communication, IT skills, IT personnel support and IT training were important determinants of Remote Work Assessment. The study also revealed that only financial support was deemed as an insignificant determinant of Remote Work Assessment. Furthermore, recommendations were made to automotive industry leaders and management to facilitate improved working conditions with government. This can lead to significantly better forecasting and vi measurement of IT needs for future pandemic preparation in the automotive industry in the Nelson Mandela Bay area. , Thesis (MA) -- Faculty of Business and Economic Sciences, 2022
- Full Text:
- Date Issued: 2022-04
Invasive radiological procedures: patients’ satisfaction with radiographers’ care in public hospitals in Ghana and South Africa
- Authors: Denteh, Derrick Kofi
- Date: 2022-04
- Subjects: Hospitals -- Radiological services , Patient satisfaction -- Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58772 , vital:60097
- Description: There has been a steady increase in invasive radiological procedures throughout the world. The situation is no different in Ghana and South Africa where the governments have sought to increase the equipment available for such procedures in public hospitals. However, complaints by patients and radiographers at the two public hospitals in Ghana and South Africa suggested that not all patients are satisfied with the radiographers’ care provided during invasive radiological procedures. The study aimed to investigate patients’ satisfaction with radiographers’ care during invasive radiological procedures at two public hospitals in Ghana and South Africa, and thereafter to do a comparison of the two hospitals. The study utilised a quantitative, comparative descriptive design. The theoretical framework that guided this study was Cox’s Interaction Model of Client Health Behaviour. The research population consisted of participants who had undergone various invasive radiological procedures. The data were collected by means of a structured self-administered questionnaire. The reliability and validity of the data collection instrument was enhanced by conducting a pilot study as well as through peer review and the guidance of a statistician. Descriptive and inferential statistical analyses were undertaken and presented in the form of tables and graphs. The study was conducted in an ethical manner by adhering to the principles of beneficence, justice and respect for persons. Overall, there was greater patient satisfaction with radiographers’ care in Ghana than in South Africa. Regarding patient satisfaction and health information, a statistically significant difference was observed between both countries (t = 10.02, df = 218, p = 0.000 and d = 1.36). Concerning patient satisfaction and affective support, a statistically significant difference was observed with a medium effect size (t = -4.34, df = 22, p = 0.000, d = 0.59). Patient satisfaction and decisional control was shown to have a statistically significant difference between the two countries (t = 20.27, df = 218, p = 0.000 and d = 2.73). Regarding professional/technical competencies, a statistically significant difference was observed with large size effect between the two countries (t = -6.77, df = 22, p = 0.000 and d = 0.91). In conclusion, the two countries were shown to differ regarding patient satisfaction in relation to Cox’s domains of health information, decisional control, affective support v and professional/technical competencies. In Ghana, there was greater patient satisfaction in relation to health information and decisional control than in South Africa. Conversely, in South Africa patient satisfaction in relation to affective support and professional/technical competencies was higher than in Ghana. As such, patient satisfaction could be improved if radiography management seeks to find ways to address these aspects in the hospitals under study in Ghana and South Africa. , Thesis (MA) -- Faculty of Health Sciences, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Denteh, Derrick Kofi
- Date: 2022-04
- Subjects: Hospitals -- Radiological services , Patient satisfaction -- Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58772 , vital:60097
- Description: There has been a steady increase in invasive radiological procedures throughout the world. The situation is no different in Ghana and South Africa where the governments have sought to increase the equipment available for such procedures in public hospitals. However, complaints by patients and radiographers at the two public hospitals in Ghana and South Africa suggested that not all patients are satisfied with the radiographers’ care provided during invasive radiological procedures. The study aimed to investigate patients’ satisfaction with radiographers’ care during invasive radiological procedures at two public hospitals in Ghana and South Africa, and thereafter to do a comparison of the two hospitals. The study utilised a quantitative, comparative descriptive design. The theoretical framework that guided this study was Cox’s Interaction Model of Client Health Behaviour. The research population consisted of participants who had undergone various invasive radiological procedures. The data were collected by means of a structured self-administered questionnaire. The reliability and validity of the data collection instrument was enhanced by conducting a pilot study as well as through peer review and the guidance of a statistician. Descriptive and inferential statistical analyses were undertaken and presented in the form of tables and graphs. The study was conducted in an ethical manner by adhering to the principles of beneficence, justice and respect for persons. Overall, there was greater patient satisfaction with radiographers’ care in Ghana than in South Africa. Regarding patient satisfaction and health information, a statistically significant difference was observed between both countries (t = 10.02, df = 218, p = 0.000 and d = 1.36). Concerning patient satisfaction and affective support, a statistically significant difference was observed with a medium effect size (t = -4.34, df = 22, p = 0.000, d = 0.59). Patient satisfaction and decisional control was shown to have a statistically significant difference between the two countries (t = 20.27, df = 218, p = 0.000 and d = 2.73). Regarding professional/technical competencies, a statistically significant difference was observed with large size effect between the two countries (t = -6.77, df = 22, p = 0.000 and d = 0.91). In conclusion, the two countries were shown to differ regarding patient satisfaction in relation to Cox’s domains of health information, decisional control, affective support v and professional/technical competencies. In Ghana, there was greater patient satisfaction in relation to health information and decisional control than in South Africa. Conversely, in South Africa patient satisfaction in relation to affective support and professional/technical competencies was higher than in Ghana. As such, patient satisfaction could be improved if radiography management seeks to find ways to address these aspects in the hospitals under study in Ghana and South Africa. , Thesis (MA) -- Faculty of Health Sciences, 2022
- Full Text:
- Date Issued: 2022-04
Investigating the first level of pass -through effects of the SACU region monetary transmission mechanism
- Authors: Mkhombo, Thando
- Date: 2022-04
- Subjects: Monetary unions -- Africa, Southern , Foreign exchange market
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/55998 , vital:54562
- Description: The purpose of this thesis is to investigate the first-level pass-through effects of monetary policy transmission in SACU using the wavelet analysis methodology. The thesis comprises four empirical themes. 1. Investigating the time-frequency relationship in the Fisher’s effect for SACU countries. 2. Investigating the time-frequency relationship in the Purchasing Power Parity (PPP) for SACU countries. 3. Investigating the time-frequency relationship between the exchange rate and the stock returns for SACU countries. 4. Investigating the time-frequency relationship between interest rates, exchange rates, and stock returns for SACU countries. Whilst there exists a considerable amount of empirical works which have studied the four themes in SACU countries that are covered in this study, there is a need for more empirical investigation for several reasons. Firstly, a majority of the studies have focused on South Africa with very little empirical literature existing for Botswana and Lesotho. Secondly, the previous SACU based studies present contradicting findings. Thirdly, Most of these studies did not cover the themes comprehensively, as is the case in this study. Finally, to the best of my knowledge, this methodology has not been employed in any SACU related literature until now. Altogether, the thesis bridges the inconsistencies found in previous SACU-related literature and offers fresh implications for policymakers and market participants. From an empirical perspective, the wavelet coherence analysis proves to be a powerful tool in reconciling previous contradicting empirical evidence on the existence of the Fisher effect in SACU countries. From a policy perspective, more fined tuned implications are derived from the findings of the study as wavelets are able to depict a more accurate description of the different first-level monetary transmission relationships. , Thesis (PhD) -- Faculty of Business and Economic Sciences, School for Economics, Development and Tourism, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Mkhombo, Thando
- Date: 2022-04
- Subjects: Monetary unions -- Africa, Southern , Foreign exchange market
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/55998 , vital:54562
- Description: The purpose of this thesis is to investigate the first-level pass-through effects of monetary policy transmission in SACU using the wavelet analysis methodology. The thesis comprises four empirical themes. 1. Investigating the time-frequency relationship in the Fisher’s effect for SACU countries. 2. Investigating the time-frequency relationship in the Purchasing Power Parity (PPP) for SACU countries. 3. Investigating the time-frequency relationship between the exchange rate and the stock returns for SACU countries. 4. Investigating the time-frequency relationship between interest rates, exchange rates, and stock returns for SACU countries. Whilst there exists a considerable amount of empirical works which have studied the four themes in SACU countries that are covered in this study, there is a need for more empirical investigation for several reasons. Firstly, a majority of the studies have focused on South Africa with very little empirical literature existing for Botswana and Lesotho. Secondly, the previous SACU based studies present contradicting findings. Thirdly, Most of these studies did not cover the themes comprehensively, as is the case in this study. Finally, to the best of my knowledge, this methodology has not been employed in any SACU related literature until now. Altogether, the thesis bridges the inconsistencies found in previous SACU-related literature and offers fresh implications for policymakers and market participants. From an empirical perspective, the wavelet coherence analysis proves to be a powerful tool in reconciling previous contradicting empirical evidence on the existence of the Fisher effect in SACU countries. From a policy perspective, more fined tuned implications are derived from the findings of the study as wavelets are able to depict a more accurate description of the different first-level monetary transmission relationships. , Thesis (PhD) -- Faculty of Business and Economic Sciences, School for Economics, Development and Tourism, 2022
- Full Text:
- Date Issued: 2022-04
Investigating the first level pass-through effects of the SACU Region monetary transmission mechanism
- Authors: Mkhombo , Thando
- Date: 2022-04
- Subjects: Monetary transmission , Central bank -- South Africa
- Language: English
- Type: Doctoral's theses , text
- Identifier: http://hdl.handle.net/10948/57927 , vital:58428
- Description: The purpose of this thesis is to investigate the first-level pass-through effects of monetary policy transmission in SACU using the wavelet analysis methodology. The thesis comprises four empirical themes. 1. Investigating the time-frequency relationship in the Fisher’s effect for SACU countries. 2. Investigating the time-frequency relationship in the Purchasing Power Parity (PPP) for SACU countries. 3. Investigating the time-frequency relationship between the exchange rate and the stock returns for SACU countries. 4. Investigating the time-frequency relationship between interest rates, exchange rates, and stock returns for SACU countries. Whilst there exists a considerable amount of empirical works which have studied the four themes in SACU countries that are covered in this study, there is a need for more empirical investigation for several reasons. Firstly, a majority of the studies have focused on South Africa with very little empirical literature existing for Botswana and Lesotho. Secondly, the previous SACU based studies present contradicting findings. Thirdly, Most of these studies did not cover the themes comprehensively, as is the case in this study. Finally, to the best of my knowledge, this methodology has not been employed in any SACU related literature until now. Altogether, the thesis bridges the inconsistencies found in previous SACU-related literature and offers fresh implications for policymakers and market participants. From an empirical perspective, the wavelet coherence analysis proves to be a powerful tool in reconciling previous contradicting empirical evidence on the existence of the Fisher effect in SACU countries. From a policy perspective, more fined tuned implications are derived from the findings of the study as wavelets are able to depict a more accurate description of the different first-level monetary transmission relationships. , Thesis (PhD) -- Faculty of business and economic sciences, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Mkhombo , Thando
- Date: 2022-04
- Subjects: Monetary transmission , Central bank -- South Africa
- Language: English
- Type: Doctoral's theses , text
- Identifier: http://hdl.handle.net/10948/57927 , vital:58428
- Description: The purpose of this thesis is to investigate the first-level pass-through effects of monetary policy transmission in SACU using the wavelet analysis methodology. The thesis comprises four empirical themes. 1. Investigating the time-frequency relationship in the Fisher’s effect for SACU countries. 2. Investigating the time-frequency relationship in the Purchasing Power Parity (PPP) for SACU countries. 3. Investigating the time-frequency relationship between the exchange rate and the stock returns for SACU countries. 4. Investigating the time-frequency relationship between interest rates, exchange rates, and stock returns for SACU countries. Whilst there exists a considerable amount of empirical works which have studied the four themes in SACU countries that are covered in this study, there is a need for more empirical investigation for several reasons. Firstly, a majority of the studies have focused on South Africa with very little empirical literature existing for Botswana and Lesotho. Secondly, the previous SACU based studies present contradicting findings. Thirdly, Most of these studies did not cover the themes comprehensively, as is the case in this study. Finally, to the best of my knowledge, this methodology has not been employed in any SACU related literature until now. Altogether, the thesis bridges the inconsistencies found in previous SACU-related literature and offers fresh implications for policymakers and market participants. From an empirical perspective, the wavelet coherence analysis proves to be a powerful tool in reconciling previous contradicting empirical evidence on the existence of the Fisher effect in SACU countries. From a policy perspective, more fined tuned implications are derived from the findings of the study as wavelets are able to depict a more accurate description of the different first-level monetary transmission relationships. , Thesis (PhD) -- Faculty of business and economic sciences, 2022
- Full Text:
- Date Issued: 2022-04
Investment promotions within port systems: a case of the port of Ngqura, south Africa
- Authors: Booi, Nozipho
- Date: 2022-04
- Subjects: Investment -- South Africa , Investment analysis
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57601 , vital:58180
- Description: The primary role of ports is to provide an enabling logistical solution for within the transport sector. Ports within South Africa perform this primary role in strict accordance with the National Ports Act 12 of 2005. The liberalisation of economies from closed economies to open economies has impacted the transformation of the transport sector; sea borne trade through ports accounts for 80% of the global trade by volume and 70% by value. Open economies have increased the need for integration of economies and triggered a highly competitive market for ports globally competing for volumes or throughput. To attract volumes, ports need to have sound investment promotions strategies that are responding to market needs. Thus, the primary objective of the research study was to investigate and analyse the various factors that affect investment promotions within the port system, evaluating how these factors can be utilised by the Port of Ngqura to increase volumes and grow market share. Therefore, attention was placed on understanding the value proposition the port has to offer to potential investors to foster FDIs. The researcher employed an interpretivist qualitative research methodology to explore its research aim and objectives. Secondary data in the form of document analysis was used in this research study. The documents analysed are mainly Academic Journals, Policy Documents, Transnet Annual Reports, South African Port Regulator Reports (quarterly and annual reports), Industry Articles, and Published Books. The data collected from secondary sources was analysed through content analysis. The document analysis conducted to understand the determinants of investments at the Port of Ngqura, revealed that the regulatory framework, port costs, availability of infrastructure, connectivity to the hinterland market, safety and security, intermodal transport, and efficiency levels can influence investment promotions within the port, and the determinants can be utilised to increase the volumes at the Port of Ngqura. The research study reviewed the mentioned additional factors such as the speed in responding to enquiries, the packaging of information, the linkages to other development zones and guarantees of secure operations are also determinants that potential investors look for. , Thesis (MA) -- Faculty of Science, School of Environmental Sciences, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Booi, Nozipho
- Date: 2022-04
- Subjects: Investment -- South Africa , Investment analysis
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57601 , vital:58180
- Description: The primary role of ports is to provide an enabling logistical solution for within the transport sector. Ports within South Africa perform this primary role in strict accordance with the National Ports Act 12 of 2005. The liberalisation of economies from closed economies to open economies has impacted the transformation of the transport sector; sea borne trade through ports accounts for 80% of the global trade by volume and 70% by value. Open economies have increased the need for integration of economies and triggered a highly competitive market for ports globally competing for volumes or throughput. To attract volumes, ports need to have sound investment promotions strategies that are responding to market needs. Thus, the primary objective of the research study was to investigate and analyse the various factors that affect investment promotions within the port system, evaluating how these factors can be utilised by the Port of Ngqura to increase volumes and grow market share. Therefore, attention was placed on understanding the value proposition the port has to offer to potential investors to foster FDIs. The researcher employed an interpretivist qualitative research methodology to explore its research aim and objectives. Secondary data in the form of document analysis was used in this research study. The documents analysed are mainly Academic Journals, Policy Documents, Transnet Annual Reports, South African Port Regulator Reports (quarterly and annual reports), Industry Articles, and Published Books. The data collected from secondary sources was analysed through content analysis. The document analysis conducted to understand the determinants of investments at the Port of Ngqura, revealed that the regulatory framework, port costs, availability of infrastructure, connectivity to the hinterland market, safety and security, intermodal transport, and efficiency levels can influence investment promotions within the port, and the determinants can be utilised to increase the volumes at the Port of Ngqura. The research study reviewed the mentioned additional factors such as the speed in responding to enquiries, the packaging of information, the linkages to other development zones and guarantees of secure operations are also determinants that potential investors look for. , Thesis (MA) -- Faculty of Science, School of Environmental Sciences, 2022
- Full Text:
- Date Issued: 2022-04
Irregular maintenance of gravel roads: its impact on access to social and economic services
- Authors: Madyibi, Yonela Makaziwe
- Date: 2022-04
- Subjects: Gravel roads , Roads -- Maintenance and repair
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58385 , vital:59066
- Description: The Eastern Cape remains the poorest and most rural province in South Africa. Roads in the province are generally in a poor condition and over the years they have been deteriorating, particularly in the rural areas. There is a general lack of regular maintenance of roads in most rural municipalities and in certain instances, this is exacerbated by the lack of resources. Intsika Yethu Municipality (IYM) is a rural municipality in the Chris Hani District served by a road network with a large number of gravel roads which are in a poor condition. The majority of the residents have sparse access to basic services and amenities. Consequently, they travel long distances, for at least an hour, to access services. The study adopted a quantitative research method. A structured questionnaire was designed to collect data and non-probability and probability sampling procedures were utilised. A detailed statistical data analysis was conducted to test probable relationships between variables utilised in the research tool. The findings of this study revealed that the gravel roads in the area are not maintained regularly. During rainy seasons the roads become slippery, while several are flooded and unusable. Such condition of roads makes the rural areas to be generally inaccessible to essential service workers i.e. teachers, and healthcare workers. The findings further revealed that most gravel roads in IYM have not been maintained in the past 5 years. The drive along the network of roads is poor due to structural defects. Furthermore, the vehicles are forced to drive at a relatively slow speed. The condition of the poor roads affects the response time of emergency service transport. The response time averages between 3-12 hours depending on the distance of the area from the main towns. The condition of roads results in increased transport and travelling costs. The poor quality of the roads in the area makes it unattractive to skilled essential workers which has a negative impact on the residents. The research concludes that if gravel roads are maintained regularly, residents’ access to amenities could be improved and their livelihood could be enhanced. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Madyibi, Yonela Makaziwe
- Date: 2022-04
- Subjects: Gravel roads , Roads -- Maintenance and repair
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58385 , vital:59066
- Description: The Eastern Cape remains the poorest and most rural province in South Africa. Roads in the province are generally in a poor condition and over the years they have been deteriorating, particularly in the rural areas. There is a general lack of regular maintenance of roads in most rural municipalities and in certain instances, this is exacerbated by the lack of resources. Intsika Yethu Municipality (IYM) is a rural municipality in the Chris Hani District served by a road network with a large number of gravel roads which are in a poor condition. The majority of the residents have sparse access to basic services and amenities. Consequently, they travel long distances, for at least an hour, to access services. The study adopted a quantitative research method. A structured questionnaire was designed to collect data and non-probability and probability sampling procedures were utilised. A detailed statistical data analysis was conducted to test probable relationships between variables utilised in the research tool. The findings of this study revealed that the gravel roads in the area are not maintained regularly. During rainy seasons the roads become slippery, while several are flooded and unusable. Such condition of roads makes the rural areas to be generally inaccessible to essential service workers i.e. teachers, and healthcare workers. The findings further revealed that most gravel roads in IYM have not been maintained in the past 5 years. The drive along the network of roads is poor due to structural defects. Furthermore, the vehicles are forced to drive at a relatively slow speed. The condition of the poor roads affects the response time of emergency service transport. The response time averages between 3-12 hours depending on the distance of the area from the main towns. The condition of roads results in increased transport and travelling costs. The poor quality of the roads in the area makes it unattractive to skilled essential workers which has a negative impact on the residents. The research concludes that if gravel roads are maintained regularly, residents’ access to amenities could be improved and their livelihood could be enhanced. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2022
- Full Text:
- Date Issued: 2022-04
Key factors affecting the retention of production pharmacists in pharmaceutical manufacturing in South Africa
- Authors: Mvunyiswa, Mzwandile
- Date: 2022-04
- Subjects: Pharmaceutical industry , Pharmacists -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58013 , vital:58498
- Description: he goal of the study was to look at elements that influenced the retention of production pharmacists in the pharmaceutical manufacturing industry. The South African pharmaceutical manufacturing industry is in charge of producing a wide range of pharmaceutical products for both the domestic and foreign markets. Production pharmacists are leaving the industry to pursue employment outside of the production environment, which is a problem for the industry. The goal of the study was to discover crucial factors that would help pharmacists in South Africa stay in the pharmaceutical product manufacturing industry. After doing a literature review to identify the determinants of retention, a hypothesis model was created to see if the identified factors had a positive link with pharmacist retention. The information was gathered via a survey with a questionnaire that was prepared and distributed to 81 people. Factor analysis confirmed the factors measured in the study, with Employee Reward and Recognition emerging as two separate factors. The study revealed that the factor of Employee Reward and Recognition (Factor A), which means receiving rewards and recognition was done in a fair and competitive manner did not relate to Employee Reward and Recognition as an actual Retention Factor (Factor B), or with Leadership, Training, Employee Career Development, Work-Life Balance or Job Security. In general, positive responses were received for Employee Reward and Recognition A (receiving rewards and recognition, and this was done in a fair and competitive manner), and neutral responses were received for Leadership, Work-Life Balance and Job Security and negative responses were recorded for Employee Career Development, Training and Employee Rewards and Recognition B (effectiveness of reward system to retain pharmaceutical talent). Pharmaceutical manufacturing companies must devise strategies to address the factors that elicited negative and neutral responses from the respondents. If the factors are not addressed, important talent, such as pharmacists, may be lost. , Thesis (MA) -- Faculty of Science, School of Environmental Sciences, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Mvunyiswa, Mzwandile
- Date: 2022-04
- Subjects: Pharmaceutical industry , Pharmacists -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58013 , vital:58498
- Description: he goal of the study was to look at elements that influenced the retention of production pharmacists in the pharmaceutical manufacturing industry. The South African pharmaceutical manufacturing industry is in charge of producing a wide range of pharmaceutical products for both the domestic and foreign markets. Production pharmacists are leaving the industry to pursue employment outside of the production environment, which is a problem for the industry. The goal of the study was to discover crucial factors that would help pharmacists in South Africa stay in the pharmaceutical product manufacturing industry. After doing a literature review to identify the determinants of retention, a hypothesis model was created to see if the identified factors had a positive link with pharmacist retention. The information was gathered via a survey with a questionnaire that was prepared and distributed to 81 people. Factor analysis confirmed the factors measured in the study, with Employee Reward and Recognition emerging as two separate factors. The study revealed that the factor of Employee Reward and Recognition (Factor A), which means receiving rewards and recognition was done in a fair and competitive manner did not relate to Employee Reward and Recognition as an actual Retention Factor (Factor B), or with Leadership, Training, Employee Career Development, Work-Life Balance or Job Security. In general, positive responses were received for Employee Reward and Recognition A (receiving rewards and recognition, and this was done in a fair and competitive manner), and neutral responses were received for Leadership, Work-Life Balance and Job Security and negative responses were recorded for Employee Career Development, Training and Employee Rewards and Recognition B (effectiveness of reward system to retain pharmaceutical talent). Pharmaceutical manufacturing companies must devise strategies to address the factors that elicited negative and neutral responses from the respondents. If the factors are not addressed, important talent, such as pharmacists, may be lost. , Thesis (MA) -- Faculty of Science, School of Environmental Sciences, 2022
- Full Text:
- Date Issued: 2022-04
Linkage to care of HIV clients following diagnosis in Engcobo Sub-district, Eastern Cape
- Authors: Mthini, Sandiso
- Date: 2022-04
- Subjects: Primary care (Medicine) , HIV infections AIDS (Disease) -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27017 , vital:66223
- Description: Background: “Linkage to care” is an essential strategy in place for the retention of HIV diagnosed clients on treatment. It is vital throughout the management and care of an HIV client. Aim of the study was to explore the effectiveness of “linkage to care” of HIV clients following the diagnosis in the Engcobo sub-district, Eastern cape. Methodology: Qualitative, explorative, descriptive study design was used to explore and describe the effectiveness of “linkage to care” of HIV clients following diagnosis in the Engcobo sub-district. The population for the study were all healthcare workers, who are involved in the program of “linkage to care” of HIV positive clients. Purposive Sampling was used to select professional nurses, Community healthcare workers, Lay counsellors, linkage officers who are involved in the linkage of HIV positive patients and the facility managers whom their facilities provide HIV care services. Interview guide was used to collect data and Tesch’s method was used to analyse data. Findings: Themes that emerged from the study were flexible time to “linkage to care”; use of different policies; administration; team activities and “linkage to care” benefits. Recommendations: Training on “linkage to care”; case management model; TIER.NET system upgrade/ linkage App development, patient information packs; standardised extended hours; transport assistance/outreach mobile services. Conclusion “Linkage to care” is a team effort, it needs collaboration and knowledge. Despite the implementation of a linkage program, there are challenges that the department of health needs to act on as addressed on researcher’s recommendations. , Thesis (MPA) -- Faculty of Health Sciences, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Mthini, Sandiso
- Date: 2022-04
- Subjects: Primary care (Medicine) , HIV infections AIDS (Disease) -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27017 , vital:66223
- Description: Background: “Linkage to care” is an essential strategy in place for the retention of HIV diagnosed clients on treatment. It is vital throughout the management and care of an HIV client. Aim of the study was to explore the effectiveness of “linkage to care” of HIV clients following the diagnosis in the Engcobo sub-district, Eastern cape. Methodology: Qualitative, explorative, descriptive study design was used to explore and describe the effectiveness of “linkage to care” of HIV clients following diagnosis in the Engcobo sub-district. The population for the study were all healthcare workers, who are involved in the program of “linkage to care” of HIV positive clients. Purposive Sampling was used to select professional nurses, Community healthcare workers, Lay counsellors, linkage officers who are involved in the linkage of HIV positive patients and the facility managers whom their facilities provide HIV care services. Interview guide was used to collect data and Tesch’s method was used to analyse data. Findings: Themes that emerged from the study were flexible time to “linkage to care”; use of different policies; administration; team activities and “linkage to care” benefits. Recommendations: Training on “linkage to care”; case management model; TIER.NET system upgrade/ linkage App development, patient information packs; standardised extended hours; transport assistance/outreach mobile services. Conclusion “Linkage to care” is a team effort, it needs collaboration and knowledge. Despite the implementation of a linkage program, there are challenges that the department of health needs to act on as addressed on researcher’s recommendations. , Thesis (MPA) -- Faculty of Health Sciences, 2022
- Full Text:
- Date Issued: 2022-04
Lived Experiences of Repeat Sex Offenders in a Zimbabwean Juvenile Prison Regarding Secondary Desistance
- Authors: Chingozho, Johnson
- Date: 2022-04
- Subjects: Sex Offender -- Zimbabwe , Prison violence
- Language: English
- Type: Doctoral's theses , text
- Identifier: http://hdl.handle.net/10948/58750 , vital:60084
- Description: Juvenile sex offending is a serious crime that represents a social dysfunction for the offender, an injury to the community and a traumatic experience for the victim. Sex offending is generally perceived to be a conscious and intentional decision. Adolescent sex offending may be attributed to emotional immaturity and faulty thinking patterns. While interventions have been developed in Western settings, it appears they have failed to reduce reoffending among juvenile sex offenders in Zimbabwe. This is attributed to a lack of a culturally responsive psychological programme developed for the Zimbabwean adolescent sex offender. The study employed a phenomenological qualitative research approach that is exploratory, descriptive and theory generative in design. The Integrated Theory of Desistance from Sex Offending (ITDSO) underpinned the research study. The ITDSO’s three temporal dimensions namely: decisive momentum, rehabilitation and reentry were instrumental in the framing of the interview questions used in fieldwork and the development of the Zimbabwe Adolescent Sex Offender Psychoeducational Programme (ZASOPP). The research study took place in four phases. Phase 1 of the study constituted an integrative literature review utilising Whittemore and Knafl’s framework. Synthesis of the literature was conducted and analysed in terms of the themes that emerged that were relevant to juvenile sex offending and desistance. Phase 2 employed a qualitative phenomenological approach to understand the lived experiences of repeat juvenile sex offenders regarding secondary desistance in a Zimbabwean juvenile prison. The data collection process involved in-depth semi-structured interviews with 11 male repeat juvenile sex offenders between the ages of 17 and 21 years. The interviews were conducted in the Shona language. The data collected from the semi-structured interviews were transcribed verbatim, coded, and analysed by the researcher vii utilising the Colaizzi method. Phase 2 revealed a lack of parental guidance, minimisation, poor social skills, poor academic achievement, alcohol, and drug misuse as perceived factors influencing sex reoffending among juvenile sex offenders. The fear of prison, hopelessness, and challenges in adapting to the new reality in prison contributed to pains of imprisonment. Predictably, the study findings further revealed a lack of an appropriate psychological rehabilitation programme targeted at intervention among juvenile sex offenders. Phase 3 of the research study involved the development of a conceptual framework from the synthesis of findings from the integrative literature review, fieldwork and six concepts of the survey list of the Dickoff, James and Wiedenbach theory. The conceptual framework was used as a basis for the development of a psychoeducational programme. Phase 4 of the research study involved the development of a Zimbabwe Adolescent Sex Offender Psychoeducational Programme as informed by the conceptual framework developed in Phase 3 for clinical assessment and intervention among juvenile sex offenders in prison. The formulated programme would be used to intervene among juvenile sex offenders in a Zimbabwean juvenile prison to assist them to have psychological, mental well-being and to enhance secondary desistance. , Thesis (PhD) -- Faculty of Health Sciences, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Chingozho, Johnson
- Date: 2022-04
- Subjects: Sex Offender -- Zimbabwe , Prison violence
- Language: English
- Type: Doctoral's theses , text
- Identifier: http://hdl.handle.net/10948/58750 , vital:60084
- Description: Juvenile sex offending is a serious crime that represents a social dysfunction for the offender, an injury to the community and a traumatic experience for the victim. Sex offending is generally perceived to be a conscious and intentional decision. Adolescent sex offending may be attributed to emotional immaturity and faulty thinking patterns. While interventions have been developed in Western settings, it appears they have failed to reduce reoffending among juvenile sex offenders in Zimbabwe. This is attributed to a lack of a culturally responsive psychological programme developed for the Zimbabwean adolescent sex offender. The study employed a phenomenological qualitative research approach that is exploratory, descriptive and theory generative in design. The Integrated Theory of Desistance from Sex Offending (ITDSO) underpinned the research study. The ITDSO’s three temporal dimensions namely: decisive momentum, rehabilitation and reentry were instrumental in the framing of the interview questions used in fieldwork and the development of the Zimbabwe Adolescent Sex Offender Psychoeducational Programme (ZASOPP). The research study took place in four phases. Phase 1 of the study constituted an integrative literature review utilising Whittemore and Knafl’s framework. Synthesis of the literature was conducted and analysed in terms of the themes that emerged that were relevant to juvenile sex offending and desistance. Phase 2 employed a qualitative phenomenological approach to understand the lived experiences of repeat juvenile sex offenders regarding secondary desistance in a Zimbabwean juvenile prison. The data collection process involved in-depth semi-structured interviews with 11 male repeat juvenile sex offenders between the ages of 17 and 21 years. The interviews were conducted in the Shona language. The data collected from the semi-structured interviews were transcribed verbatim, coded, and analysed by the researcher vii utilising the Colaizzi method. Phase 2 revealed a lack of parental guidance, minimisation, poor social skills, poor academic achievement, alcohol, and drug misuse as perceived factors influencing sex reoffending among juvenile sex offenders. The fear of prison, hopelessness, and challenges in adapting to the new reality in prison contributed to pains of imprisonment. Predictably, the study findings further revealed a lack of an appropriate psychological rehabilitation programme targeted at intervention among juvenile sex offenders. Phase 3 of the research study involved the development of a conceptual framework from the synthesis of findings from the integrative literature review, fieldwork and six concepts of the survey list of the Dickoff, James and Wiedenbach theory. The conceptual framework was used as a basis for the development of a psychoeducational programme. Phase 4 of the research study involved the development of a Zimbabwe Adolescent Sex Offender Psychoeducational Programme as informed by the conceptual framework developed in Phase 3 for clinical assessment and intervention among juvenile sex offenders in prison. The formulated programme would be used to intervene among juvenile sex offenders in a Zimbabwean juvenile prison to assist them to have psychological, mental well-being and to enhance secondary desistance. , Thesis (PhD) -- Faculty of Health Sciences, 2022
- Full Text:
- Date Issued: 2022-04
Local economic development and Re-Industrialisation: A case study of Dimbaza
- Mbebe, Dumisani Bakhulule Lennox
- Authors: Mbebe, Dumisani Bakhulule Lennox
- Date: 2022-04
- Subjects: Economic development , Municipal government -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape -- Management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58081 , vital:58548
- Description: The Local Economic Development (LED) and reindustrialisation of Dimbaza is viewed as a wellspring of valuable economic growth. Contemporary LED professionals have been at a loggerheads in dealing with challenges in addressing the core concept of LED and a Re-industrialised environment in bringing economic growth. The LED and reindustrialisation agenda is providing a platform for the participation local inhabitants and value creation in the mainstream of economy. It also poses development questions about the seriousness of economic decisions by those given powers to set the economic direction of the area of Dimbaza. Government policies such as the Eastern Cape provincial growth development plan, Buffalo city integrated development plan and LED strategy are attempts to entrench the concept of localism across Dimbaza and meet the challenge of engaging LED participants to creatively deal with their economic problems. While LED scholars have written a length, there have been limitations when LED is used to enhance reindustrialisation in bringing sustainable economic growth. This study seeks to contribute to the current economic conversations on LED and Reindustrialisation by critically reviewing the available literature while challenging those with decision-making authority and their seriousness in bringing about LED and Reindustrialisation in Dimbaza. Furthermore, the study serves as a diagnostic tool to stimulate further engagement around LED and Reindustrialisation process in relation to its policy impact. The study focused on deductive research method, which aimed at testing the existing theory of knowledge with the aim of creating new theoretical thinking. To understand better LED and Reindustrialisation of Dimbaza as a tool, previously, it has yielded results in addressing unemployment and poverty. The study has employed a qualitative research method within which a systematic reviews of both primary and secondary literature to address unemployment and poverty in Dimbaza. As part of the methodology of the study, thematic content analysis to produce findings has been explores, assuming that it will contribute in bringing meaning and results to the study. , Thesis (MA) -- Faculty of Business and Economic science, 2022
- Full Text: false
- Date Issued: 2022-04
- Authors: Mbebe, Dumisani Bakhulule Lennox
- Date: 2022-04
- Subjects: Economic development , Municipal government -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape -- Management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58081 , vital:58548
- Description: The Local Economic Development (LED) and reindustrialisation of Dimbaza is viewed as a wellspring of valuable economic growth. Contemporary LED professionals have been at a loggerheads in dealing with challenges in addressing the core concept of LED and a Re-industrialised environment in bringing economic growth. The LED and reindustrialisation agenda is providing a platform for the participation local inhabitants and value creation in the mainstream of economy. It also poses development questions about the seriousness of economic decisions by those given powers to set the economic direction of the area of Dimbaza. Government policies such as the Eastern Cape provincial growth development plan, Buffalo city integrated development plan and LED strategy are attempts to entrench the concept of localism across Dimbaza and meet the challenge of engaging LED participants to creatively deal with their economic problems. While LED scholars have written a length, there have been limitations when LED is used to enhance reindustrialisation in bringing sustainable economic growth. This study seeks to contribute to the current economic conversations on LED and Reindustrialisation by critically reviewing the available literature while challenging those with decision-making authority and their seriousness in bringing about LED and Reindustrialisation in Dimbaza. Furthermore, the study serves as a diagnostic tool to stimulate further engagement around LED and Reindustrialisation process in relation to its policy impact. The study focused on deductive research method, which aimed at testing the existing theory of knowledge with the aim of creating new theoretical thinking. To understand better LED and Reindustrialisation of Dimbaza as a tool, previously, it has yielded results in addressing unemployment and poverty. The study has employed a qualitative research method within which a systematic reviews of both primary and secondary literature to address unemployment and poverty in Dimbaza. As part of the methodology of the study, thematic content analysis to produce findings has been explores, assuming that it will contribute in bringing meaning and results to the study. , Thesis (MA) -- Faculty of Business and Economic science, 2022
- Full Text: false
- Date Issued: 2022-04
Making government accountable for socio-economic injustices: challenges for Zimbabwean social movements
- Nyamweda, Amorlett Gamuchirai
- Authors: Nyamweda, Amorlett Gamuchirai
- Date: 2022-04
- Subjects: Economic conditions -- Zimbabwe , Zimbabwe -- Politics and government
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58102 , vital:58557
- Description: imbabwe's socio-economic development crisis revived citizen agency and birthed several social movements. The purpose of this study is to investigate the challenges that social movements face in holding the Zimbabwean government to account for Zimbabwe’s crisis. Three social movements, Occupy Africa Unity Square, #Tajamuka/Sesjikile and #ThisFlag were selected for in-depth qualitative inquiry. The study examined their activities between 2013 – 2020 during which time they were the most prominent social movements in Zimbabwe. Primary data was derived from social media and key informant interviews. Secondary data was derived from a desktop review of textbooks, commentaries, social movement documents, journal, and online newspaper articles. Using the Thematic Data Analysis technique, data was organized into three themes namely the socio-economic challenges faced by Zimbabweans, the role played by social movements to bring the Zimbabwean government to account for the socio-economic development crisis and the challenges social movements encountered in the process. The Critical Discourse Analysis (CDA) found that social movements collectively engaged in protest action, lobbying, shutdowns, and legal action to make the government accountable for socio-economic injustices. In exacting government accountability, Zimbabwean social movements encounter the challenges of overreliance on social media, limited civic space, a decline of social movements, individual centered movement leadership, disengaged citizenry, absence of strategic plans, an uncooperative government and disunity amongst activists. This study recommends social movements’ leaders to develop protracted strategies for mobilisation beyond urban centers. It also recommends that movements prioritise socio-economic reforms and development projects which bring material benefits to citizens as these are more likely to be realised in the immediate future as opposed to political reforms. To revamp the Zimbabwean economy, the study recommends the citizens of Zimbabwe to be more actively involved in the affairs of their country, the armed forces to establish strong institutions and reconsider the role they should play to ensure socio-economic or political transformation and the government to demonstrate political will to deal with the crisis in Zimbabwe by instituting political reforms. , Thesis (MA) -- Faculty of Business and Economic science, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Nyamweda, Amorlett Gamuchirai
- Date: 2022-04
- Subjects: Economic conditions -- Zimbabwe , Zimbabwe -- Politics and government
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58102 , vital:58557
- Description: imbabwe's socio-economic development crisis revived citizen agency and birthed several social movements. The purpose of this study is to investigate the challenges that social movements face in holding the Zimbabwean government to account for Zimbabwe’s crisis. Three social movements, Occupy Africa Unity Square, #Tajamuka/Sesjikile and #ThisFlag were selected for in-depth qualitative inquiry. The study examined their activities between 2013 – 2020 during which time they were the most prominent social movements in Zimbabwe. Primary data was derived from social media and key informant interviews. Secondary data was derived from a desktop review of textbooks, commentaries, social movement documents, journal, and online newspaper articles. Using the Thematic Data Analysis technique, data was organized into three themes namely the socio-economic challenges faced by Zimbabweans, the role played by social movements to bring the Zimbabwean government to account for the socio-economic development crisis and the challenges social movements encountered in the process. The Critical Discourse Analysis (CDA) found that social movements collectively engaged in protest action, lobbying, shutdowns, and legal action to make the government accountable for socio-economic injustices. In exacting government accountability, Zimbabwean social movements encounter the challenges of overreliance on social media, limited civic space, a decline of social movements, individual centered movement leadership, disengaged citizenry, absence of strategic plans, an uncooperative government and disunity amongst activists. This study recommends social movements’ leaders to develop protracted strategies for mobilisation beyond urban centers. It also recommends that movements prioritise socio-economic reforms and development projects which bring material benefits to citizens as these are more likely to be realised in the immediate future as opposed to political reforms. To revamp the Zimbabwean economy, the study recommends the citizens of Zimbabwe to be more actively involved in the affairs of their country, the armed forces to establish strong institutions and reconsider the role they should play to ensure socio-economic or political transformation and the government to demonstrate political will to deal with the crisis in Zimbabwe by instituting political reforms. , Thesis (MA) -- Faculty of Business and Economic science, 2022
- Full Text:
- Date Issued: 2022-04
Manager’s Adoption of New Smart Retail Technology at Clicks Group
- Authors: Mdoda, Athenkosi Sindile
- Date: 2022-04
- Subjects: Stores, Retail--Electric equipment , Stores, Retail
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57906 , vital:58402
- Description: SRT is the interactive retail system that offers retail services to customers via a network of smart or intelligent objects and devices that can sense the environment and engage in real-time data collection, communication, interaction and feedback and it can be integrated to the physical stores. The fourth industrial revolution is driving companies across the globe to familiarize themselves with technology and to innovate. Retail industry has been at the forefront of innovation, amongst other industries with the goal of driving efficiency, cost reduction, relevance, profitability, customer retention and a quest to remain competitive. South African companies are not any different as this innovation has seen technology transformation move into brick-and-mortar stores and the online market. The key factor of innovation in retail is the smart retail technology (SRT). The adoption of technology is imperative so that organisations not only develop policies but are able to gain value and achieve the desired outcomes. The adoption of technology operates as means to allow management to actively contribute in an environment of continued innovation with strategic benefits, therefore, indicating the significance and value of understanding the perspective of technology adoption and shape organisational strategy and its practices. Managers are key drivers of adoption and their actions significantly contribute to achieving an alignment between the company and external environment. The primary objective of this study is to explore the perceptions and attitudes of lower to middle level managers towards technology adoption at Clicks stores in South Africa. This study is specifically focused on managers’ adoption of smart retail technology at Clicks by analysing factors such as facilitating conditions, institutional culture, demographics, knowledge, manager’s attitudes (SRT ease of use) and managers attitudes (SRT benefits) as dependent factors and SRT adoption as an independent factor. An empirical study consisting of an online survey (QuestionPro) was conducted with 211 employees who work for Clicks in South Africa. The data was then analysed using STATISTICA with help from a statistician and the results presented in the form of descriptive and inferential statistics. The key findings from this study indicated that institutional culture influencing SRT adoption, manager’s knowledge about SRT and store manager as a designation, all have an influence on manager adoption of SRT at iv Clicks. Recommendations were made to management on what steps can be taken to drive SRT adoption at Clicks. , Thesis (MA) -- Faculty of Business and Economic science, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Mdoda, Athenkosi Sindile
- Date: 2022-04
- Subjects: Stores, Retail--Electric equipment , Stores, Retail
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57906 , vital:58402
- Description: SRT is the interactive retail system that offers retail services to customers via a network of smart or intelligent objects and devices that can sense the environment and engage in real-time data collection, communication, interaction and feedback and it can be integrated to the physical stores. The fourth industrial revolution is driving companies across the globe to familiarize themselves with technology and to innovate. Retail industry has been at the forefront of innovation, amongst other industries with the goal of driving efficiency, cost reduction, relevance, profitability, customer retention and a quest to remain competitive. South African companies are not any different as this innovation has seen technology transformation move into brick-and-mortar stores and the online market. The key factor of innovation in retail is the smart retail technology (SRT). The adoption of technology is imperative so that organisations not only develop policies but are able to gain value and achieve the desired outcomes. The adoption of technology operates as means to allow management to actively contribute in an environment of continued innovation with strategic benefits, therefore, indicating the significance and value of understanding the perspective of technology adoption and shape organisational strategy and its practices. Managers are key drivers of adoption and their actions significantly contribute to achieving an alignment between the company and external environment. The primary objective of this study is to explore the perceptions and attitudes of lower to middle level managers towards technology adoption at Clicks stores in South Africa. This study is specifically focused on managers’ adoption of smart retail technology at Clicks by analysing factors such as facilitating conditions, institutional culture, demographics, knowledge, manager’s attitudes (SRT ease of use) and managers attitudes (SRT benefits) as dependent factors and SRT adoption as an independent factor. An empirical study consisting of an online survey (QuestionPro) was conducted with 211 employees who work for Clicks in South Africa. The data was then analysed using STATISTICA with help from a statistician and the results presented in the form of descriptive and inferential statistics. The key findings from this study indicated that institutional culture influencing SRT adoption, manager’s knowledge about SRT and store manager as a designation, all have an influence on manager adoption of SRT at iv Clicks. Recommendations were made to management on what steps can be taken to drive SRT adoption at Clicks. , Thesis (MA) -- Faculty of Business and Economic science, 2022
- Full Text:
- Date Issued: 2022-04
Measuring the effectiveness of road Infrastructure support in the OR Tambo Region
- Authors: Malotana, Sinesipho
- Date: 2022-04
- Subjects: Roads -- Maintenance and repair , Municipal services
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57819 , vital:58273
- Description: The term "road infrastructure" refers to the roads and structures that are used to convey commuters and goods. In the numerous road facilities, structures, road classifications, electronic traffic systems, signage, and markings, the mission of road infrastructure is to assist efficiency by providing safety and trouble-free transportation. There are fundamental elements that determine the availability of resources required in society and the efficiency with which they are used to accomplish economic growth. Investment in public capital, such as road infrastructure, which is a major economic engine, is critical because infrastructure helps an economy thrive. The importance of road infrastructure and the major role it plays in economic growth can be seen in studies in developed European nations, New Zealand and the Slovak Republic, where road infrastructure is regarded as a catalyst for economic progress. Investment in public capital, such as road infrastructure, has economic benefits since it acts as the economy's backbone. The Eastern Cape's growth has been acknowledged and included in South Africa's national development strategies and efforts; nonetheless, based on deliverables and results, the province ranks among South Africa's least developed provinces. The Eastern Cape has long been designated by development programmes such as the Spatial Development Initiative (SDI) as an area that will not only generate development and progress for the province, but also for South Africa as a whole. This is sought to be achieved by the Spatial Development Initiative for the Wild-Coast in OR Tambo District Municipality, which states that "integrated sustainable rural development in the context of community, public, and private partnership initiatives.”, p. 2) This research contributes to the goal of research, which includes testing, the identification of causes and consequences, the building of a foundation for future research, and the growth of knowledge (Apuke, 2017, p. 40). The study follows a quantitative research approach and uses two main methodological procedures in order to complete this study; namely a literature review and questionnaire survey. Employees of the South African Department of Transport's National Road Infrastructure implementing agent SANRAL make up the research population in this study. The study concludes that the delivery of an effective road network in the OR v Tambo Region can serve as the base for the establishment of innovative PPP policies, the pillar of socio-economic development and transformation. , Thesis (MA) -- Faculty of Business and Economic science, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Malotana, Sinesipho
- Date: 2022-04
- Subjects: Roads -- Maintenance and repair , Municipal services
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57819 , vital:58273
- Description: The term "road infrastructure" refers to the roads and structures that are used to convey commuters and goods. In the numerous road facilities, structures, road classifications, electronic traffic systems, signage, and markings, the mission of road infrastructure is to assist efficiency by providing safety and trouble-free transportation. There are fundamental elements that determine the availability of resources required in society and the efficiency with which they are used to accomplish economic growth. Investment in public capital, such as road infrastructure, which is a major economic engine, is critical because infrastructure helps an economy thrive. The importance of road infrastructure and the major role it plays in economic growth can be seen in studies in developed European nations, New Zealand and the Slovak Republic, where road infrastructure is regarded as a catalyst for economic progress. Investment in public capital, such as road infrastructure, has economic benefits since it acts as the economy's backbone. The Eastern Cape's growth has been acknowledged and included in South Africa's national development strategies and efforts; nonetheless, based on deliverables and results, the province ranks among South Africa's least developed provinces. The Eastern Cape has long been designated by development programmes such as the Spatial Development Initiative (SDI) as an area that will not only generate development and progress for the province, but also for South Africa as a whole. This is sought to be achieved by the Spatial Development Initiative for the Wild-Coast in OR Tambo District Municipality, which states that "integrated sustainable rural development in the context of community, public, and private partnership initiatives.”, p. 2) This research contributes to the goal of research, which includes testing, the identification of causes and consequences, the building of a foundation for future research, and the growth of knowledge (Apuke, 2017, p. 40). The study follows a quantitative research approach and uses two main methodological procedures in order to complete this study; namely a literature review and questionnaire survey. Employees of the South African Department of Transport's National Road Infrastructure implementing agent SANRAL make up the research population in this study. The study concludes that the delivery of an effective road network in the OR v Tambo Region can serve as the base for the establishment of innovative PPP policies, the pillar of socio-economic development and transformation. , Thesis (MA) -- Faculty of Business and Economic science, 2022
- Full Text:
- Date Issued: 2022-04
Mentoring of women-owning SMEs in the South African construction industry
- Authors: Bingwa, Nelisa
- Date: 2022-04
- Subjects: Construction industry , Small business
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57535 , vital:58059
- Description: Challenges of women-owning small business have been noted in different economic industries globally. This situation is even more prevalent in the construction industry, where women face special challenges connected to their historic exclusion in the industry. Women small and medium enterprises in the construction industry grow slowly, lack crucial skills and industry experience, making it difficult for them to sustain their businesses. In this regard, mentoring has been acknowledged globally as a viable avenue to assist in developing women-owning small businesses and their chosen business careers. Mentoring in South Africa is acknowledged for its ability to develop the skills of small businesses owners. Accordingly, the mentoring approach was embraced by the post-apartheid South African government to eliminate past apartheid-induced socio- economic inequalities to develop women-owning SMEs across complex businesses such as the construction industry. Numerous mentorship policies have been introduced to obviate the challenges experienced by previously discriminated groups such as women to whom small-medium enterprise opportunities in the construction industry were hitherto inaccessible. Despite such ameliorative measures and interventions, women-owning SMEs in the construction industry continue to experience stagnant business growth and relatively higher business failure rates. The purpose of this study, therefore, was to ascertain the enabling conditions necessary for effective mentoring of women-owning small and medium enterprises in the South African construction industry. The study adopted a qualitative interpretivistic approach that provided insights into mentoring experiences and challenges facing women’s small and medium enterprises in the construction industry. Literature was gathered on small businesses with special reference to women small and medium enterprises in construction and by contextualising issues relating to mentoring such enterprises, especially in the construction industry. Data was gathered from interviews with 18 participants using face-to-face interviews and online platforms such as Teams and WhatsApp. Participants included women-owning small businesses whose businesses have been in operation for a minimum of two years and have participated in mentoring at some point during the operation of their business. Data was analysed inductively by means of content and thematic analyses using a combination of manifest, latent and constant comparative content analyse. The results of the interviews showed that the conditions necessary to create an enabling mentoring of women-owning SMEs in the construction industry include: specific policy v development, public and private sector involvement, industry-related mentoring, provision of female role models, increasing public awareness, provision of basic resources to participate, duration of programmes, mentor and mentee commitment and mentors with exceptional characteristics. , Thesis (MA) -- Faculty of Business and Management Sciences, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Bingwa, Nelisa
- Date: 2022-04
- Subjects: Construction industry , Small business
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57535 , vital:58059
- Description: Challenges of women-owning small business have been noted in different economic industries globally. This situation is even more prevalent in the construction industry, where women face special challenges connected to their historic exclusion in the industry. Women small and medium enterprises in the construction industry grow slowly, lack crucial skills and industry experience, making it difficult for them to sustain their businesses. In this regard, mentoring has been acknowledged globally as a viable avenue to assist in developing women-owning small businesses and their chosen business careers. Mentoring in South Africa is acknowledged for its ability to develop the skills of small businesses owners. Accordingly, the mentoring approach was embraced by the post-apartheid South African government to eliminate past apartheid-induced socio- economic inequalities to develop women-owning SMEs across complex businesses such as the construction industry. Numerous mentorship policies have been introduced to obviate the challenges experienced by previously discriminated groups such as women to whom small-medium enterprise opportunities in the construction industry were hitherto inaccessible. Despite such ameliorative measures and interventions, women-owning SMEs in the construction industry continue to experience stagnant business growth and relatively higher business failure rates. The purpose of this study, therefore, was to ascertain the enabling conditions necessary for effective mentoring of women-owning small and medium enterprises in the South African construction industry. The study adopted a qualitative interpretivistic approach that provided insights into mentoring experiences and challenges facing women’s small and medium enterprises in the construction industry. Literature was gathered on small businesses with special reference to women small and medium enterprises in construction and by contextualising issues relating to mentoring such enterprises, especially in the construction industry. Data was gathered from interviews with 18 participants using face-to-face interviews and online platforms such as Teams and WhatsApp. Participants included women-owning small businesses whose businesses have been in operation for a minimum of two years and have participated in mentoring at some point during the operation of their business. Data was analysed inductively by means of content and thematic analyses using a combination of manifest, latent and constant comparative content analyse. The results of the interviews showed that the conditions necessary to create an enabling mentoring of women-owning SMEs in the construction industry include: specific policy v development, public and private sector involvement, industry-related mentoring, provision of female role models, increasing public awareness, provision of basic resources to participate, duration of programmes, mentor and mentee commitment and mentors with exceptional characteristics. , Thesis (MA) -- Faculty of Business and Management Sciences, 2022
- Full Text:
- Date Issued: 2022-04
Multirotor UAV-based autonomous rural security system
- Welgemoed, Jacques Christian
- Authors: Welgemoed, Jacques Christian
- Date: 2022-04
- Subjects: Mechatronics , Computer security -- Software
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58544 , vital:59761
- Description: This dissertation presents the development, implementation and experimental verification of a multirator UAV-based autonomous rural security system. this system is capable of autonomously responding to security-related events, broadcasting and analysing a video feed of the event, returning to a home position, and performing a precision landing using onbroad intelligence, computer vision, and state-of-the-art flight control software. this research is intended to address some of the issues associated with security in rural areas, for example, farmlands by providing a rapid response mechanism. An integrated hardware and software architecture was developed to achieve the aim and objectives of this research. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Welgemoed, Jacques Christian
- Date: 2022-04
- Subjects: Mechatronics , Computer security -- Software
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58544 , vital:59761
- Description: This dissertation presents the development, implementation and experimental verification of a multirator UAV-based autonomous rural security system. this system is capable of autonomously responding to security-related events, broadcasting and analysing a video feed of the event, returning to a home position, and performing a precision landing using onbroad intelligence, computer vision, and state-of-the-art flight control software. this research is intended to address some of the issues associated with security in rural areas, for example, farmlands by providing a rapid response mechanism. An integrated hardware and software architecture was developed to achieve the aim and objectives of this research. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2022
- Full Text:
- Date Issued: 2022-04
Ownership and occupation contestations in South Africa: the case of state housing in Buffalo City Municipality, Eastern Cape
- Authors: Msindo, Esteri Makotore
- Date: 2022-04
- Subjects: Public housing South Africa Buffalo City , Squatters South Africa Buffalo City , Occupancy (Law) South Africa , Acquisition of property South Africa Buffalo City , Right of property South Africa Buffalo City , Sociology, Urban South Africa Buffalo City , Marginality, Social South Africa Buffalo City , Human rights South Africa , Acquisition of property Moral and ethical aspects South Africa Buffalo City , Urban poor South Africa Buffalo City Social conditions
- Language: English
- Type: Doctoral thesis , text
- Identifier: http://hdl.handle.net/10962/232790 , vital:50025 , DOI 10.21504/10962/232790
- Description: This thesis examines contestations around access to state-provided housing or simply state housing in South Africa, using a case study of two sites in Buffalo City Municipality, and with a particular focus on occupation without ownership through informal and illegal means. While the South African state, based on an official human rights discourse and regime, seeks to provide state housing to the urban poor, massive housing backlogs continue to exist within urban spaces. As a result, the urban poor turn to self-provisioning through the construction of informal settlements or backyard shacks, waiting at times indefinitely to be allocated a state house via the official housing waiting lists. To overcome this problem, some amongst the urban poor opt to circumvent the process by invading and illegally occupying state houses, leading to occupation without ownership. In doing so, they draw upon their own moral rights-claims to justify their actions. The thesis examines the multiple causes for occupation and ownership contestations in the two research sites as well as the different forms that these contestations take. The study is framed theoretically in terms of a sociology of human rights, identifying and analysing how moral claims to rights amongst ordinary people often come into conflict with a legal-institutional conception of rights adopted by the state. The study also draws on a diverse array of theorists whose work speaks to the manner in which ordinary citizens develop their own ways of acting contrary to state officialdom. Using interpretive sociology, the study considers the views and practices of those illegally occupying houses without ownership and those who feel victimised by these informal actions. It considers these intra-community dynamics in light of the machinations of local state powerholders at municipal level. As with interpretive sociology, then, the thesis privileges social realms of meanings, interpretations, experiences and practices of human agents. Informal state housing occupations in the Buffalo City Municipality are caused by a number of factors related to state incapacity, weak policies and poor planning, corruption, resource constraints and so on. The study vividly demonstrates the tensions arising and existing between the South African state’s legal human rights regime and locally-constructed moral-rights regimes amongst the urban poor. This tension is seen in the interrelated phenomena of ‘occupation without ownership’ and ‘ownership without occupation’, as the poor draw upon and use ordinary logics of rights for recourse. The thesis shows how diverse rights regimes lead to intra-community conflict, in particular along generational and racial lines. , Thesis (PhD) -- Humanities, Sociology, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Msindo, Esteri Makotore
- Date: 2022-04
- Subjects: Public housing South Africa Buffalo City , Squatters South Africa Buffalo City , Occupancy (Law) South Africa , Acquisition of property South Africa Buffalo City , Right of property South Africa Buffalo City , Sociology, Urban South Africa Buffalo City , Marginality, Social South Africa Buffalo City , Human rights South Africa , Acquisition of property Moral and ethical aspects South Africa Buffalo City , Urban poor South Africa Buffalo City Social conditions
- Language: English
- Type: Doctoral thesis , text
- Identifier: http://hdl.handle.net/10962/232790 , vital:50025 , DOI 10.21504/10962/232790
- Description: This thesis examines contestations around access to state-provided housing or simply state housing in South Africa, using a case study of two sites in Buffalo City Municipality, and with a particular focus on occupation without ownership through informal and illegal means. While the South African state, based on an official human rights discourse and regime, seeks to provide state housing to the urban poor, massive housing backlogs continue to exist within urban spaces. As a result, the urban poor turn to self-provisioning through the construction of informal settlements or backyard shacks, waiting at times indefinitely to be allocated a state house via the official housing waiting lists. To overcome this problem, some amongst the urban poor opt to circumvent the process by invading and illegally occupying state houses, leading to occupation without ownership. In doing so, they draw upon their own moral rights-claims to justify their actions. The thesis examines the multiple causes for occupation and ownership contestations in the two research sites as well as the different forms that these contestations take. The study is framed theoretically in terms of a sociology of human rights, identifying and analysing how moral claims to rights amongst ordinary people often come into conflict with a legal-institutional conception of rights adopted by the state. The study also draws on a diverse array of theorists whose work speaks to the manner in which ordinary citizens develop their own ways of acting contrary to state officialdom. Using interpretive sociology, the study considers the views and practices of those illegally occupying houses without ownership and those who feel victimised by these informal actions. It considers these intra-community dynamics in light of the machinations of local state powerholders at municipal level. As with interpretive sociology, then, the thesis privileges social realms of meanings, interpretations, experiences and practices of human agents. Informal state housing occupations in the Buffalo City Municipality are caused by a number of factors related to state incapacity, weak policies and poor planning, corruption, resource constraints and so on. The study vividly demonstrates the tensions arising and existing between the South African state’s legal human rights regime and locally-constructed moral-rights regimes amongst the urban poor. This tension is seen in the interrelated phenomena of ‘occupation without ownership’ and ‘ownership without occupation’, as the poor draw upon and use ordinary logics of rights for recourse. The thesis shows how diverse rights regimes lead to intra-community conflict, in particular along generational and racial lines. , Thesis (PhD) -- Humanities, Sociology, 2022
- Full Text:
- Date Issued: 2022-04