Perceptions of patients about poor attitudes and behaviours of midwives in the maternity sections in a public hospital of East London South Africa
- Authors: Lawrence, N W
- Date: 2019-11
- Subjects: Midwifery , Nursing ethics , Nurse and patient
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26918 , vital:66099
- Description: Midwives are largely responsible for maternity care in hospitals. As such, they play a significant role in ensuring the health and well-being of pregnant women and newborn babies. To perform that duty effectively, midwives need to be professional in their conduct. However, there are reports that midwives have displayed poor attitudes and behaviour in South Africa. The main research question was “what are the perceptions of patients about attitudes and behaviours of midwives in the maternity section in a public hospital in East London, South Africa?” The aim of the study was to explore the reasons behind poor attitudes and behaviour of midwives in midwifery practice and suggest interventions that can be introduced to promote professional attitudes and behaviour by midwives in a public hospital in East London. This study used a qualitative approach to collect data. The research instrument that was used for this study was semi-structured interviews. The sample of 20 participants which was purposively selected consisted of women that have used the East London public hospital maternity section. Data was collected using coding and themes emanating from the data generated. Midwives are valued and play a very significant role in providing maternal care. Be that as it may, midwives exhibit poor attitudes and behaviours such as being rude, lack sympathy, and lack of empathy. On the other hand, midwives act professionally and are supportive of patients. There is, therefore, a need for the provision of professional etiquette training services, stress counseling, use of work development strategies and performance management systems, technical training, linkage system of traditional and modern midwives, and the use of internet platforms to increase interaction between midwives and those that need maternity care services. , Thesis (MPA) -- Faculty of Health Sciences, 2019
- Full Text:
- Date Issued: 2019-11
- Authors: Lawrence, N W
- Date: 2019-11
- Subjects: Midwifery , Nursing ethics , Nurse and patient
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26918 , vital:66099
- Description: Midwives are largely responsible for maternity care in hospitals. As such, they play a significant role in ensuring the health and well-being of pregnant women and newborn babies. To perform that duty effectively, midwives need to be professional in their conduct. However, there are reports that midwives have displayed poor attitudes and behaviour in South Africa. The main research question was “what are the perceptions of patients about attitudes and behaviours of midwives in the maternity section in a public hospital in East London, South Africa?” The aim of the study was to explore the reasons behind poor attitudes and behaviour of midwives in midwifery practice and suggest interventions that can be introduced to promote professional attitudes and behaviour by midwives in a public hospital in East London. This study used a qualitative approach to collect data. The research instrument that was used for this study was semi-structured interviews. The sample of 20 participants which was purposively selected consisted of women that have used the East London public hospital maternity section. Data was collected using coding and themes emanating from the data generated. Midwives are valued and play a very significant role in providing maternal care. Be that as it may, midwives exhibit poor attitudes and behaviours such as being rude, lack sympathy, and lack of empathy. On the other hand, midwives act professionally and are supportive of patients. There is, therefore, a need for the provision of professional etiquette training services, stress counseling, use of work development strategies and performance management systems, technical training, linkage system of traditional and modern midwives, and the use of internet platforms to increase interaction between midwives and those that need maternity care services. , Thesis (MPA) -- Faculty of Health Sciences, 2019
- Full Text:
- Date Issued: 2019-11
Praying mantis
- Authors: Kenene, Thobeka
- Date: 2022-04-07
- Subjects: Creative writing (Higher education) South Africa , Diaries -- Authorship , South African fiction (English) 21st century , South African essays (English) 21st century , Portuguese fiction 20th century History and criticism , Russian fiction 20th century History and criticism , Zimbabwean fiction (English) 20th century History and criticism , American fiction 20th century History and criticism
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/292726 , vital:57010
- Description: (Prologue) I could only see in black and white as if I had travelled through time. I was the star of the medieval people who waited on me. The city was Johannesburg where strange faces called me a traitor because I was an educated black person. I hid between the skyscrapers and ran into a mirror image of myself as a man. “I write this book,” he said to his readers, “To invoke a yearning in our youth to awaken from slumber. To set examples for them to desist from characters like Velesazi and Nongendi, and imitate Nomsa and Themba. And also, to contribute to Xhosa literature.” He signed off by calling himself our servant. These are the words from the note my great-grandfather left me. We walked together across a barren field and past a graveyard. I was feeling tired and lost; I wanted to get home as fast as possible. We quickened our step and entered a church site. Inside the church were all my close relatives. I saw myself on stage looking down at them, and when I opened my mouth to sing, they began laughing at me. I imagined him in his 1917 suit, as a writer, penning down his first novel that is dedicated to his mother. His round cheeks enveloped in a haze of candle light. He visited my dream in 2012 and in the dream he asked me, “Do you see?” I said, “Yes, I see.” My great-grandfather hummed a song from his belly. I inhaled deeply into my belly and then exhaled a sound. Together we hummed this song that made everyone fall silent and listen. In the dream I could feel my lungs expanding and deflating along to the rhythm of the song. As my great-grandfather and I sang it, the night lamps shone brighter. I had become my great-grandfather, wearing his suit and black leather shoes. His friends were my friends. They turned and asked me what my clan name was. When I told them, they whispered something among themselves. One of them said to me, “Unogcwabevu.” I saw a white unknown woman who was afraid of me. I told her it is going to be okay, and that I would not harm her. But the colour of my skin frightened her. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2022
- Full Text:
- Date Issued: 2022-04-07
- Authors: Kenene, Thobeka
- Date: 2022-04-07
- Subjects: Creative writing (Higher education) South Africa , Diaries -- Authorship , South African fiction (English) 21st century , South African essays (English) 21st century , Portuguese fiction 20th century History and criticism , Russian fiction 20th century History and criticism , Zimbabwean fiction (English) 20th century History and criticism , American fiction 20th century History and criticism
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/292726 , vital:57010
- Description: (Prologue) I could only see in black and white as if I had travelled through time. I was the star of the medieval people who waited on me. The city was Johannesburg where strange faces called me a traitor because I was an educated black person. I hid between the skyscrapers and ran into a mirror image of myself as a man. “I write this book,” he said to his readers, “To invoke a yearning in our youth to awaken from slumber. To set examples for them to desist from characters like Velesazi and Nongendi, and imitate Nomsa and Themba. And also, to contribute to Xhosa literature.” He signed off by calling himself our servant. These are the words from the note my great-grandfather left me. We walked together across a barren field and past a graveyard. I was feeling tired and lost; I wanted to get home as fast as possible. We quickened our step and entered a church site. Inside the church were all my close relatives. I saw myself on stage looking down at them, and when I opened my mouth to sing, they began laughing at me. I imagined him in his 1917 suit, as a writer, penning down his first novel that is dedicated to his mother. His round cheeks enveloped in a haze of candle light. He visited my dream in 2012 and in the dream he asked me, “Do you see?” I said, “Yes, I see.” My great-grandfather hummed a song from his belly. I inhaled deeply into my belly and then exhaled a sound. Together we hummed this song that made everyone fall silent and listen. In the dream I could feel my lungs expanding and deflating along to the rhythm of the song. As my great-grandfather and I sang it, the night lamps shone brighter. I had become my great-grandfather, wearing his suit and black leather shoes. His friends were my friends. They turned and asked me what my clan name was. When I told them, they whispered something among themselves. One of them said to me, “Unogcwabevu.” I saw a white unknown woman who was afraid of me. I told her it is going to be okay, and that I would not harm her. But the colour of my skin frightened her. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2022
- Full Text:
- Date Issued: 2022-04-07
Leadership Styles and Employee Job Satisfaction: A Case of Head of Departments in Walter Sisulu UniversityMonitoring and Management Mechanisms on Stress in HEI in Eastern Cape Province in South Africa: Critical Review
- Asoba, Samson Nambei, Patricia, Nteboheng Mefi
- Authors: Asoba, Samson Nambei , Patricia, Nteboheng Mefi
- Date: 2021
- Subjects: Educational Leadership Education (Higher) College department heads Article
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/8082 , vital:61392 , xlink:href="https://www.abacademies.org/articles/leadership-styles-and-employee-job-satisfaction-a-case-of-head-of-departments-in-walter-sisulu-university-10942.html"
- Description: This study was based on the relationship between the leadership styles of Academic head of Department and employee job satisfaction at the Higher Education Institution (HEI). In so doing, the study was based on the following questions: What is the relationship between leadership styles of HODs and employee job satisfaction in a Higher Education institution in the Eastern Cape Province of South Africa. A purposive sampling technique was utilised to select the participants, which comprised 80 academic staff members to which the researcher hand-delivered 80 questionnaires. The study employed a quantitative method to collect and analyse data. The study found that Perceptions on the leadership styles of academic HODs at the HEI are varied. No clear pattern emerged on what leadership styles are prevalent. The relationship between leadership styles and employee job satisfaction appears to be nonlinear. Job satisfaction is a phenomenon that is determined by many factors, not simply leadership styles.
- Full Text:
- Date Issued: 2021
- Authors: Asoba, Samson Nambei , Patricia, Nteboheng Mefi
- Date: 2021
- Subjects: Educational Leadership Education (Higher) College department heads Article
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/8082 , vital:61392 , xlink:href="https://www.abacademies.org/articles/leadership-styles-and-employee-job-satisfaction-a-case-of-head-of-departments-in-walter-sisulu-university-10942.html"
- Description: This study was based on the relationship between the leadership styles of Academic head of Department and employee job satisfaction at the Higher Education Institution (HEI). In so doing, the study was based on the following questions: What is the relationship between leadership styles of HODs and employee job satisfaction in a Higher Education institution in the Eastern Cape Province of South Africa. A purposive sampling technique was utilised to select the participants, which comprised 80 academic staff members to which the researcher hand-delivered 80 questionnaires. The study employed a quantitative method to collect and analyse data. The study found that Perceptions on the leadership styles of academic HODs at the HEI are varied. No clear pattern emerged on what leadership styles are prevalent. The relationship between leadership styles and employee job satisfaction appears to be nonlinear. Job satisfaction is a phenomenon that is determined by many factors, not simply leadership styles.
- Full Text:
- Date Issued: 2021
The Effectiveness of Eskom’s transmission project team lationships in the delivery process
- Authors: Mpetshwa, Noninzi
- Date: 2015-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53318 , vital:45137
- Description: Eskom Holding is a public limited liability company that supplies electricity. It supplies approximately ninety-nine percent of the electricity used in South Africa, and approximately forty-five percent of that used in Africa. Eskom generates, transmits and distributes electricity to its customers. The Project Execution Department is a department in the Transmission Division that executes the capital and refurbishment of projects. The objective of the study was to discover the opinion of the project team members, on whether there is a lack of project-team efficiency in delivering the projects on time, and within the budget. Descriptive research methodology was used to investigate the objectives of the research. The data were obtained through the structured questionnaires that were hand-delivered and emailed. The research is limited to the Project Execution and Procurement Department in the Transmission Division. The research excludes the Capital Expansion Department (CED) project (Medupi, Kusile and Power Development Projects). The findings of the study showed that, Eskom’s Transmission Project Execution and Commercial Departments need to work hand-in-hand. This will avoid any unnecessary procurement delays which would have an impact on project delivery time. Continuous communication among the project team members could improve the efficiency and serve to build good relationships. Currently, projects are delivered late and over budget. This situation could lead to the outsourcing of departments or even to the redeployment of Senior Management. It would also have a negative impact on the cost and supply of electricity to the country. , Thesis (MSc) -- Faculty of Engineering, the Built Environment and Information Technology, School of the Built Environment and Civil Engineering, 2021
- Full Text:
- Date Issued: 2015-04
- Authors: Mpetshwa, Noninzi
- Date: 2015-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53318 , vital:45137
- Description: Eskom Holding is a public limited liability company that supplies electricity. It supplies approximately ninety-nine percent of the electricity used in South Africa, and approximately forty-five percent of that used in Africa. Eskom generates, transmits and distributes electricity to its customers. The Project Execution Department is a department in the Transmission Division that executes the capital and refurbishment of projects. The objective of the study was to discover the opinion of the project team members, on whether there is a lack of project-team efficiency in delivering the projects on time, and within the budget. Descriptive research methodology was used to investigate the objectives of the research. The data were obtained through the structured questionnaires that were hand-delivered and emailed. The research is limited to the Project Execution and Procurement Department in the Transmission Division. The research excludes the Capital Expansion Department (CED) project (Medupi, Kusile and Power Development Projects). The findings of the study showed that, Eskom’s Transmission Project Execution and Commercial Departments need to work hand-in-hand. This will avoid any unnecessary procurement delays which would have an impact on project delivery time. Continuous communication among the project team members could improve the efficiency and serve to build good relationships. Currently, projects are delivered late and over budget. This situation could lead to the outsourcing of departments or even to the redeployment of Senior Management. It would also have a negative impact on the cost and supply of electricity to the country. , Thesis (MSc) -- Faculty of Engineering, the Built Environment and Information Technology, School of the Built Environment and Civil Engineering, 2021
- Full Text:
- Date Issued: 2015-04
Assessing the potential role of microorganisms in the production of seedlings for the restoration of Albany Thicket
- Authors: Mpama, Nelisa
- Date: 2017
- Subjects: Vesicular-arbuscular mycorrhizas , Rhizobacteria , Restoration ecology South Africa Albany , Microorganisms
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/64555 , vital:28558
- Description: The role of microorganisms in restoration of the Albany Thicket has not been well documented, although the benefits to plants of these various interactions has been well documented. Microorganisms are chief ecological engineers and assist in resolving environmental problems and act to restore degraded ecosystem function by forming mutual relationships with the roots of the plants. The aim of this study was to assess the potential of microorganisms for the improved biomass production of selected woody and succulent seedlings used in mesic thicket restoration. Three tree species were selected for propagation in this study namely; Mystroxylon aethiopicum Scutia myrtina and Aloe ferox. Soil samples were collected from a degraded and intact thicket site from Bathurst, South Africa. Soils were evaluated for number of arbuscular mycorrhizal (AM) spores, mycorrhizal infectivity potential and nutrient availability both before and after seedling propagation. Pasteurized soil from the degraded site was used in a pot trial. Ten replicates seedling for plant species were planted and subjected to four treatments which included inoculation with AM fungi and the rhizobacterium, Enterobacter sp., alone and in combination; the fourth treatment was an un-inouclated control. Plant growth parameters were recorded at regular intervals where appropriate and seedlings were harvested after 24 weeks for biomass measurements and AM colonisation assessments. Although generally low (< 1 spore per gram) the density of AM fungal spores was significantly higher in soils from the intact site when compared with soils from the degraded site. The mycorrhizal potential of the soils was however not significantly different. Mystroxylon aethiopicum seedling shoot height, canopy diameter and shoot biomass showed a significant increase when inoculated with AM fungi while S. myrtina seedlings showed increased shoot height when inoculated with both AM fungi and Enterobacter sp. Aloe ferox seedlings did not respond to microbial inoculation. The concentration of soil P and Na increased in treatments with Enterobacter sp. alone and in combination with AM fungi. Mystroxylon aethiopicum and S. myrtina seedlings showed a dependency on microbial inoculants indicating the importance of inoculation in the nursery before planting out into the field. Overall AM fungal inoculants applied to seedlings can be used to compensate for nutrient deficiency in soils. Although the Enterobacter isolate used was known to have various plant growth promoting capabilities. It is recommended that other rhizobacterial isolates be investigated. , Thesis (MSc) -- Faculty of Science, Environmental Science, 2017
- Full Text:
- Date Issued: 2017
- Authors: Mpama, Nelisa
- Date: 2017
- Subjects: Vesicular-arbuscular mycorrhizas , Rhizobacteria , Restoration ecology South Africa Albany , Microorganisms
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/64555 , vital:28558
- Description: The role of microorganisms in restoration of the Albany Thicket has not been well documented, although the benefits to plants of these various interactions has been well documented. Microorganisms are chief ecological engineers and assist in resolving environmental problems and act to restore degraded ecosystem function by forming mutual relationships with the roots of the plants. The aim of this study was to assess the potential of microorganisms for the improved biomass production of selected woody and succulent seedlings used in mesic thicket restoration. Three tree species were selected for propagation in this study namely; Mystroxylon aethiopicum Scutia myrtina and Aloe ferox. Soil samples were collected from a degraded and intact thicket site from Bathurst, South Africa. Soils were evaluated for number of arbuscular mycorrhizal (AM) spores, mycorrhizal infectivity potential and nutrient availability both before and after seedling propagation. Pasteurized soil from the degraded site was used in a pot trial. Ten replicates seedling for plant species were planted and subjected to four treatments which included inoculation with AM fungi and the rhizobacterium, Enterobacter sp., alone and in combination; the fourth treatment was an un-inouclated control. Plant growth parameters were recorded at regular intervals where appropriate and seedlings were harvested after 24 weeks for biomass measurements and AM colonisation assessments. Although generally low (< 1 spore per gram) the density of AM fungal spores was significantly higher in soils from the intact site when compared with soils from the degraded site. The mycorrhizal potential of the soils was however not significantly different. Mystroxylon aethiopicum seedling shoot height, canopy diameter and shoot biomass showed a significant increase when inoculated with AM fungi while S. myrtina seedlings showed increased shoot height when inoculated with both AM fungi and Enterobacter sp. Aloe ferox seedlings did not respond to microbial inoculation. The concentration of soil P and Na increased in treatments with Enterobacter sp. alone and in combination with AM fungi. Mystroxylon aethiopicum and S. myrtina seedlings showed a dependency on microbial inoculants indicating the importance of inoculation in the nursery before planting out into the field. Overall AM fungal inoculants applied to seedlings can be used to compensate for nutrient deficiency in soils. Although the Enterobacter isolate used was known to have various plant growth promoting capabilities. It is recommended that other rhizobacterial isolates be investigated. , Thesis (MSc) -- Faculty of Science, Environmental Science, 2017
- Full Text:
- Date Issued: 2017
Exploring the practices of school management teams (SMT's) in the promotion of quality teaching and learning: A case study of three rural primary schools in King Williams Town District
- Authors: Blie-Musoke, Nondumiso
- Date: 2012-01
- Subjects: School management teams , Effective teaching
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/24671 , vital:63434
- Description: This study sought to investigate the practices that the School Management Teams (SMTs) utilize in promoting and monitoring quality teaching and learning in the rural primary schools. The researcher thought it important due to the fact that such actions form part of their central activities. It also aims to explore the kind of difficulties that may be experienced by these formations in rural settings while supporting quality teaching and learning. The main delineations and limitations of this work was that SMTs are supposed to be operational across the spectrum of schools from the first grade to the last one in the high schools. However, due to time constraints and lack of resources, this study was only carried out in three rural primary schools of the king William’s Town district. SMTs are ideally made up of the Principal, Deputy-Principal and HODs (school heads of Department) of these sampled schools who were interviewed. However, in some of the schools under study, the positions of HOD and deputy-principals had already been abolished. The researcher was informed that this was because they had low numbers of learners. In such instances, Senior Teachers were substituted since they are incorporated in the SMTs of those schools. These educators were purposively selected from the foundation, intermediate and senior phases in each primary school. With the research exploring the practices of the SMTs of three rural primary schools, a case study research design was utilized. The research instruments utilized by the researcher to collect data in this case study were Interviews and Document Analysis. The data collected was put into categories and interpreted into common themes. Sources included responses of the participants, school documents, field notes and other relevant documentation such as minutes of the minutes of the SMTs. Constructs, themes and patterns that speak to the strategies used by SMTs in promoting teaching and learning in schools were explored. Briefly, the main findings indicated that the SMTs of the sampled rural primary schools do understand the Departmental policies, but need to be innovative and create space for the practices that they could employ to promote quality teaching and learning. They seem to be working under difficult circumstances. They are grossly over-loaded as full-time administrators and teachers with many learning areas, as well as being responsible for the school nutrition programme. The vacant posts created by retired caretakers added to the overload. There was a concern about the difficulty they were experiencing in the teaching and learning of Mathematics which is nationally regarded as a scarce skill. As an overview of the researcher’s conclusions, it is noted that the SMTs do support the educators to a certain extent. However, there was no documentation that showed how resolutions were made and implemented to validate the nature of support that they give to them. There seemed to be a lack of meaningful parental involvement in the sampled rural primary schools, possibly due to poverty, lack of education and alcohol abuse in the community. Lastly, it seemed to the researcher that there could be uncertainty and uneasiness about the functionality of the senior teachers. Their job descriptions as members of the SMTs remain vaguely defined. In response to the problem statement posed in this study, six major recommendations were made as follows: • Schools, irrespective of their size, ought to have clerks who are able to deal specifically with office administration and external communications. • The teacher-learner ratio as a means of determining the number of educators a school ought to have, should be reviewed as a matter of urgency, if the vital goal of quality teaching and learning is to be realized. • A clear official mandate concerning the job description of senior teachers ought to be established and their positions advertised in that category. This will ensure their equitable distribution as some schools are having them in excess, while others have none. • The department of Education should work with sister departments in government such as Social Development to enforce the law regarding parental negligence. A data basis of negligence parents should be compiled by the concerned departments and reviewed from time to time. Teachers should attend workshops on various policies that govern their roles in the delivery of quality teaching and learning. They need not be conversant with the subject matter only, but also with the relevant policies as a vehicle that facilitates service delivery in education. The introduction of Mathematics support educators who specialized in the learning area should be introduced in each phase of schooling. Such incumbents would rotate from school to school within a circuit, with special reference to rural schools where they would tackle problematic topics as reported by the educators. , Thesis (MEd) -- Faculty of Education, 2012
- Full Text:
- Date Issued: 2012-01
- Authors: Blie-Musoke, Nondumiso
- Date: 2012-01
- Subjects: School management teams , Effective teaching
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/24671 , vital:63434
- Description: This study sought to investigate the practices that the School Management Teams (SMTs) utilize in promoting and monitoring quality teaching and learning in the rural primary schools. The researcher thought it important due to the fact that such actions form part of their central activities. It also aims to explore the kind of difficulties that may be experienced by these formations in rural settings while supporting quality teaching and learning. The main delineations and limitations of this work was that SMTs are supposed to be operational across the spectrum of schools from the first grade to the last one in the high schools. However, due to time constraints and lack of resources, this study was only carried out in three rural primary schools of the king William’s Town district. SMTs are ideally made up of the Principal, Deputy-Principal and HODs (school heads of Department) of these sampled schools who were interviewed. However, in some of the schools under study, the positions of HOD and deputy-principals had already been abolished. The researcher was informed that this was because they had low numbers of learners. In such instances, Senior Teachers were substituted since they are incorporated in the SMTs of those schools. These educators were purposively selected from the foundation, intermediate and senior phases in each primary school. With the research exploring the practices of the SMTs of three rural primary schools, a case study research design was utilized. The research instruments utilized by the researcher to collect data in this case study were Interviews and Document Analysis. The data collected was put into categories and interpreted into common themes. Sources included responses of the participants, school documents, field notes and other relevant documentation such as minutes of the minutes of the SMTs. Constructs, themes and patterns that speak to the strategies used by SMTs in promoting teaching and learning in schools were explored. Briefly, the main findings indicated that the SMTs of the sampled rural primary schools do understand the Departmental policies, but need to be innovative and create space for the practices that they could employ to promote quality teaching and learning. They seem to be working under difficult circumstances. They are grossly over-loaded as full-time administrators and teachers with many learning areas, as well as being responsible for the school nutrition programme. The vacant posts created by retired caretakers added to the overload. There was a concern about the difficulty they were experiencing in the teaching and learning of Mathematics which is nationally regarded as a scarce skill. As an overview of the researcher’s conclusions, it is noted that the SMTs do support the educators to a certain extent. However, there was no documentation that showed how resolutions were made and implemented to validate the nature of support that they give to them. There seemed to be a lack of meaningful parental involvement in the sampled rural primary schools, possibly due to poverty, lack of education and alcohol abuse in the community. Lastly, it seemed to the researcher that there could be uncertainty and uneasiness about the functionality of the senior teachers. Their job descriptions as members of the SMTs remain vaguely defined. In response to the problem statement posed in this study, six major recommendations were made as follows: • Schools, irrespective of their size, ought to have clerks who are able to deal specifically with office administration and external communications. • The teacher-learner ratio as a means of determining the number of educators a school ought to have, should be reviewed as a matter of urgency, if the vital goal of quality teaching and learning is to be realized. • A clear official mandate concerning the job description of senior teachers ought to be established and their positions advertised in that category. This will ensure their equitable distribution as some schools are having them in excess, while others have none. • The department of Education should work with sister departments in government such as Social Development to enforce the law regarding parental negligence. A data basis of negligence parents should be compiled by the concerned departments and reviewed from time to time. Teachers should attend workshops on various policies that govern their roles in the delivery of quality teaching and learning. They need not be conversant with the subject matter only, but also with the relevant policies as a vehicle that facilitates service delivery in education. The introduction of Mathematics support educators who specialized in the learning area should be introduced in each phase of schooling. Such incumbents would rotate from school to school within a circuit, with special reference to rural schools where they would tackle problematic topics as reported by the educators. , Thesis (MEd) -- Faculty of Education, 2012
- Full Text:
- Date Issued: 2012-01
Distinguishing elephant induced thicket degradation and climate related factors in Addo Elephant National Park, Eastern Cape, South Africa
- Authors: Mapheto, Tlhologelo James
- Date: 2023-04
- Subjects: Elephant – Behaviour -- South Africa -- Addo Elephant National Park , Wildlife conservation -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/60753 , vital:66741
- Description: The Addo Elephant National Park (AENP) is an ecologically sensitive environment where the increase in elephant population, especially in a changing climate is a recipe for landscape degradation and biodiversity loss. The Park is situated in the drought prone Eastern Cape Province, however, the effects of drought on thicket vegetation is less understood. This study aimed to distinguish elephant-induced thicket degradation from the effects of climatic factors, using remote sensing, GIS, and statistical techniques. To characterise and map vegetation conditions of the reserve temporal series Landsat imagery (n = 22) from 1998 to 2018 were analysed. Vegetation states were determined using Normalised Difference Vegetation Index (NDVI) derived from the growing season of the study period. Using supervised per-pixel image classification technique, the NDVI values characterized into distinct land cover classes viz (1) Intact Thicket, (2) Transformed Thicket, (3) Degraded Thicket, (4) Bare Ground and (6) Water Bodies. Post-classification change detection and landscape fragmentation analysis was performed. Climatic data were obtained from existing weather stations and raster surface of accumulated rainfall and mean maximum temperature were developed using the Inverse Distance Weighting (IDW). Time series analysis was implemented on the NDVI and climatic condition data by plotting annual measures to indicate variable trends. Temporal trend analysis was performed on the NDVI data using the nonparametric Mann-Kendall trend analysis test to indicate thicket vegetation condition improvement and general degradation. The Residual Trend (RESTREND) approach was employed to remove the effect of rainfall on vegetation productivity. This involved using the Ordinary Least Square regression functionality in ArcMap to compute the relationship between ∑NDVI and accumulated rainfall for every pixel for the study period. The products of the regression were assessed using Pearson’s Correlation (r) at a significance level of 90% (p-value ≤ 0.1) to distinguish strong relationships. Overlay analysis was performed, using the NDVI trend slope and the correlation coefficient (r) raster surfaces, to model vegetation dynamics influenced by elephant activities. , Thesis (MSc) -- Faculty of Science, School of Environmental Sciences, 2023
- Full Text:
- Date Issued: 2023-04
- Authors: Mapheto, Tlhologelo James
- Date: 2023-04
- Subjects: Elephant – Behaviour -- South Africa -- Addo Elephant National Park , Wildlife conservation -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/60753 , vital:66741
- Description: The Addo Elephant National Park (AENP) is an ecologically sensitive environment where the increase in elephant population, especially in a changing climate is a recipe for landscape degradation and biodiversity loss. The Park is situated in the drought prone Eastern Cape Province, however, the effects of drought on thicket vegetation is less understood. This study aimed to distinguish elephant-induced thicket degradation from the effects of climatic factors, using remote sensing, GIS, and statistical techniques. To characterise and map vegetation conditions of the reserve temporal series Landsat imagery (n = 22) from 1998 to 2018 were analysed. Vegetation states were determined using Normalised Difference Vegetation Index (NDVI) derived from the growing season of the study period. Using supervised per-pixel image classification technique, the NDVI values characterized into distinct land cover classes viz (1) Intact Thicket, (2) Transformed Thicket, (3) Degraded Thicket, (4) Bare Ground and (6) Water Bodies. Post-classification change detection and landscape fragmentation analysis was performed. Climatic data were obtained from existing weather stations and raster surface of accumulated rainfall and mean maximum temperature were developed using the Inverse Distance Weighting (IDW). Time series analysis was implemented on the NDVI and climatic condition data by plotting annual measures to indicate variable trends. Temporal trend analysis was performed on the NDVI data using the nonparametric Mann-Kendall trend analysis test to indicate thicket vegetation condition improvement and general degradation. The Residual Trend (RESTREND) approach was employed to remove the effect of rainfall on vegetation productivity. This involved using the Ordinary Least Square regression functionality in ArcMap to compute the relationship between ∑NDVI and accumulated rainfall for every pixel for the study period. The products of the regression were assessed using Pearson’s Correlation (r) at a significance level of 90% (p-value ≤ 0.1) to distinguish strong relationships. Overlay analysis was performed, using the NDVI trend slope and the correlation coefficient (r) raster surfaces, to model vegetation dynamics influenced by elephant activities. , Thesis (MSc) -- Faculty of Science, School of Environmental Sciences, 2023
- Full Text:
- Date Issued: 2023-04
Zinc (II) 2, 9, 16, 23-tetrakis [4-(N-methylpyridyloxy)]-phthalocyanine anchored on an electrospun polysulfone polymer fiber: Application for photosensitized conversion of methyl orange
- Zugle, Ruphino, Nyokong, Tebello
- Authors: Zugle, Ruphino , Nyokong, Tebello
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/232741 , vital:50020 , xlink:href="https://doi.org/10.1016/j.molcata.2012.10.001"
- Description: In this work, a comparative study of photodegradation of methyl orange, an azo dye, in homogeneous aqueous solution of a quarternized cationic zinc phthalocyanine and a heterogeneous catalytic system based on the same phthalocyanine anchored on polysulfone polymer fiber is presented. In both cases, conversion involved the azo bond of the dye with no detectable opening up of the aromatic benzene rings. The reaction kinetics in both cases were consistent with first order with the conversion occurring in the homogeneous system being faster than when the functionalized polymer fiber was used. The reaction products consisted of a coupling product as well as a series of oligopolymeric products.
- Full Text:
- Date Issued: 2013
- Authors: Zugle, Ruphino , Nyokong, Tebello
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/232741 , vital:50020 , xlink:href="https://doi.org/10.1016/j.molcata.2012.10.001"
- Description: In this work, a comparative study of photodegradation of methyl orange, an azo dye, in homogeneous aqueous solution of a quarternized cationic zinc phthalocyanine and a heterogeneous catalytic system based on the same phthalocyanine anchored on polysulfone polymer fiber is presented. In both cases, conversion involved the azo bond of the dye with no detectable opening up of the aromatic benzene rings. The reaction kinetics in both cases were consistent with first order with the conversion occurring in the homogeneous system being faster than when the functionalized polymer fiber was used. The reaction products consisted of a coupling product as well as a series of oligopolymeric products.
- Full Text:
- Date Issued: 2013
Factors influencing rentention of academic staff at South African higher education institutions
- Authors: Maphiri, Thabiso
- Date: 2020-04
- Subjects: Grahamstown (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54739 , vital:47653
- Description: The study investigated the factors influencing retention of academic staff at South African Higher Education Institutions (HEIs). The Job Embeddedness theory and Herzberg’s theory on retention were used to explore the retention of employees with special focus on the challenges and strategies of enhancing retention. The study adopted desktop research to explore the retention of academic staff in HEIs. This study discussed the challenges and factors influencing staff retention in universities and Technical and Vocational Education and Training colleges (TVETs) in South Africa. The findings of the study revealed that the challenges that impede staff retention include a lack of capacity; massification of tertiary education; transformation of higher education; redressing historical imbalances; staff turnover; a lack of mentoring and coaching; and the impossibility to satisfy everyone’s needs. The study identified strategies that can be adopted to enhance staff retention that focus on remuneration and compensation; professional development; workplace climate; appointments and promotions; institutional governance; institutional infrastructure and adaptation to change. Factors that contribute to effective staff retention were also identified as organisational culture; the rewards system; mentoring and development programmes; retention tracking, recruitment; selection; the life cycle of an employee; onboarding; performance management systems, career management, bureaucratic organisational structures; and effective support from Deans and Vice-Chancellors. Lastly, the study recommended the following on how HEIs can retain their academic staff: career advancement opportunities to boost morale and loyalty of the staff; mentoring and coaching provided to the junior staff by the senior staff; job satisfaction through the provision of remuneration and rewarding performance; and implementing sound performance management and appraisal systems. , Thesis (MA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
- Authors: Maphiri, Thabiso
- Date: 2020-04
- Subjects: Grahamstown (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54739 , vital:47653
- Description: The study investigated the factors influencing retention of academic staff at South African Higher Education Institutions (HEIs). The Job Embeddedness theory and Herzberg’s theory on retention were used to explore the retention of employees with special focus on the challenges and strategies of enhancing retention. The study adopted desktop research to explore the retention of academic staff in HEIs. This study discussed the challenges and factors influencing staff retention in universities and Technical and Vocational Education and Training colleges (TVETs) in South Africa. The findings of the study revealed that the challenges that impede staff retention include a lack of capacity; massification of tertiary education; transformation of higher education; redressing historical imbalances; staff turnover; a lack of mentoring and coaching; and the impossibility to satisfy everyone’s needs. The study identified strategies that can be adopted to enhance staff retention that focus on remuneration and compensation; professional development; workplace climate; appointments and promotions; institutional governance; institutional infrastructure and adaptation to change. Factors that contribute to effective staff retention were also identified as organisational culture; the rewards system; mentoring and development programmes; retention tracking, recruitment; selection; the life cycle of an employee; onboarding; performance management systems, career management, bureaucratic organisational structures; and effective support from Deans and Vice-Chancellors. Lastly, the study recommended the following on how HEIs can retain their academic staff: career advancement opportunities to boost morale and loyalty of the staff; mentoring and coaching provided to the junior staff by the senior staff; job satisfaction through the provision of remuneration and rewarding performance; and implementing sound performance management and appraisal systems. , Thesis (MA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
Encapsulation of flame retardants for lithium-ion battery safety
- Authors: Ntombela, Nompilo Princess
- Date: 2022-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55412 , vital:51993
- Description: Lithium-ion technology takes the lead in electric mobility systems, resulting in an increase in the global demand for Li-ion batteries; however, these batteries are associated with numerous safety concerns. Additionally, there are high costs, high energy and power issues which are some of its key limitations. Research efforts are focused on overcoming these obstacles, with different approaches being explored, such as the investigation of more stable salts, modification of active materials and organic solvents, and the use of electrolyte additives. This study focused specifically on electrolyte additives since the electrolyte is one of the most unstable components of the battery. The electrolyte’s decomposition is one of the reactions that occur inside a battery, which may occur due to overcharging or due to an internal short circuit, amongst others. The electrolyte’s decomposition occurs at the early stages of the thermal runaway process and forms part of the reactions that lead to fires and explosions. Thus, this research aims to develop suitable electrolyte additives to improve the safety aspects of Li-ion batteries. Flame retardant additives show great promise in reducing the flammability of the electrolyte in Li-ion batteries, since they serve to suppress the chemical reactions associated with battery ignition. They retard the fires by scavenging the active radical species formed during the decomposition reaction. In this study, the use of flame retardants was investigated. Flame retardant additives have shown to have flame impeding properties inside a battery; however, their direct addition to the electrolyte tends to cause adverse effects on the ionic conductivity and electrochemical performance of the cells. This study investigated an alternative option - the option to microencapsulate such additives into a neutral compound to ensure that the flame retardant has minimal/no effect on the performance of the battery. This investigation looked at tris(2-butoxyethyl) phosphate (TBP) and bis(2,2,2-trifluoroethyl) methylphosphonate (BFP) as flame retardant additives for the electrolyte. The TBP and BFP flame retardants were microencapsulated in poly(urea formaldehyde) (PUF) coating material via in situ polymerization method. The capsules were characterized using various analytical techniques - to prove it was successfully encapsulated. Electrochemical studies were further done on the capsules and neat flame retardants inside a coin cell. Self-extinguishing time (SET), which is the flammability test, proved that the additives have flame retarding abilities. Opto-digital microscopy (DSX) and scanning electron microscopy (SEM) did confirm the spherical shape of the microcapsules, where SEM also showed the smooth outer layer of the microcapsules and its hollow inner side. Fourier transform infrared spectroscopy (FTIR) proved the presence of the TBP and BFP inside the PUF resin by showing that the chemical composition of microcapsules consisted of both the PUF and flame retardant additives. Simultaneous DSC-TGA (DST) was also performed which showed that the microcapsules were stable before 200 °C, which indicates it would not decompose before the thermal runaway events are occurring. TGA analysis did show that the microcapsules underwent multiple decomposition steps upon heating. Additionally, 31P nuclear magnetic resonance (NMR) was used to quantify the amount of flame retardants additives encapsulated inside PUF shell, and also confirmed the stability of the microcapsules for one month in the electrolyte and at temperatures up to 200 °C. The ionic conductivity was vastly decreased when the flame retardants were added directly to the electrolyte. However, adding the flame retardants in a form of capsules had minimal effect on the ionic conductivity. The cycle capacities of the capsules were also improved when the capsules were added to the cell compared to that of neat flame retardants. The same effect was also noticed when doing Electrochemical Impedance Spectroscopy (EIS). This shows that microencapsulation improves the resistance of the cell caused by the flame retardant in comparison to when added directly to the electrolyte of the cell. , Thesis (MSC) -- Faculty of Science, School of Biomolecular and Chemical Sciences, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Ntombela, Nompilo Princess
- Date: 2022-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55412 , vital:51993
- Description: Lithium-ion technology takes the lead in electric mobility systems, resulting in an increase in the global demand for Li-ion batteries; however, these batteries are associated with numerous safety concerns. Additionally, there are high costs, high energy and power issues which are some of its key limitations. Research efforts are focused on overcoming these obstacles, with different approaches being explored, such as the investigation of more stable salts, modification of active materials and organic solvents, and the use of electrolyte additives. This study focused specifically on electrolyte additives since the electrolyte is one of the most unstable components of the battery. The electrolyte’s decomposition is one of the reactions that occur inside a battery, which may occur due to overcharging or due to an internal short circuit, amongst others. The electrolyte’s decomposition occurs at the early stages of the thermal runaway process and forms part of the reactions that lead to fires and explosions. Thus, this research aims to develop suitable electrolyte additives to improve the safety aspects of Li-ion batteries. Flame retardant additives show great promise in reducing the flammability of the electrolyte in Li-ion batteries, since they serve to suppress the chemical reactions associated with battery ignition. They retard the fires by scavenging the active radical species formed during the decomposition reaction. In this study, the use of flame retardants was investigated. Flame retardant additives have shown to have flame impeding properties inside a battery; however, their direct addition to the electrolyte tends to cause adverse effects on the ionic conductivity and electrochemical performance of the cells. This study investigated an alternative option - the option to microencapsulate such additives into a neutral compound to ensure that the flame retardant has minimal/no effect on the performance of the battery. This investigation looked at tris(2-butoxyethyl) phosphate (TBP) and bis(2,2,2-trifluoroethyl) methylphosphonate (BFP) as flame retardant additives for the electrolyte. The TBP and BFP flame retardants were microencapsulated in poly(urea formaldehyde) (PUF) coating material via in situ polymerization method. The capsules were characterized using various analytical techniques - to prove it was successfully encapsulated. Electrochemical studies were further done on the capsules and neat flame retardants inside a coin cell. Self-extinguishing time (SET), which is the flammability test, proved that the additives have flame retarding abilities. Opto-digital microscopy (DSX) and scanning electron microscopy (SEM) did confirm the spherical shape of the microcapsules, where SEM also showed the smooth outer layer of the microcapsules and its hollow inner side. Fourier transform infrared spectroscopy (FTIR) proved the presence of the TBP and BFP inside the PUF resin by showing that the chemical composition of microcapsules consisted of both the PUF and flame retardant additives. Simultaneous DSC-TGA (DST) was also performed which showed that the microcapsules were stable before 200 °C, which indicates it would not decompose before the thermal runaway events are occurring. TGA analysis did show that the microcapsules underwent multiple decomposition steps upon heating. Additionally, 31P nuclear magnetic resonance (NMR) was used to quantify the amount of flame retardants additives encapsulated inside PUF shell, and also confirmed the stability of the microcapsules for one month in the electrolyte and at temperatures up to 200 °C. The ionic conductivity was vastly decreased when the flame retardants were added directly to the electrolyte. However, adding the flame retardants in a form of capsules had minimal effect on the ionic conductivity. The cycle capacities of the capsules were also improved when the capsules were added to the cell compared to that of neat flame retardants. The same effect was also noticed when doing Electrochemical Impedance Spectroscopy (EIS). This shows that microencapsulation improves the resistance of the cell caused by the flame retardant in comparison to when added directly to the electrolyte of the cell. , Thesis (MSC) -- Faculty of Science, School of Biomolecular and Chemical Sciences, 2022
- Full Text:
- Date Issued: 2022-04
Effects of symmetry and the number of positive charges on the photocatalytic activity of indium phthalocyanines when embedded in electrospun fibers
- Chakona, Gamuchirai, Nyokong, Tebello
- Authors: Chakona, Gamuchirai , Nyokong, Tebello
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/188304 , vital:44743 , xlink:href="https://doi.org/10.1016/j.ica.2016.12.025"
- Description: Photooxidations of bisphenol A and 4-chlorophenol were carried out in this study using two asymmetric indium(III) phthalocyanines photosensitizers: the first consisting of one quaternized 4-pyridyloxyl and no other substituents (complex 1) and the second containing three quaternized 4-pyridylsulfanyl units and one aminophenoxy (complex 3). The asymmetry of complex 3 is additionally caused by the presence of two linking atoms (O and S). The symmetrically substituted indium(III) phthalocyanine containing four quaternized 4-pyridyloxyl units (complex 2) was also studied. The complexes were embedded in electrospun polystyrene fiber for heterogeneous photocatalytic transformation of 4-chlorophenol and bisphenol A. When immobilized on electrospun fibers, complexes 1, 2 and 3 gave singlet oxygen values of 0.31, 0.39 and 0.50 in water, respectively. Complex 3 showed the best photocatalytic behavior with observed rate constants of 2.8 × 10−3 min−1 for bisphenol A and 3.8 × 10−3 min−1 for 4-chlorophenol.
- Full Text:
- Date Issued: 2017
- Authors: Chakona, Gamuchirai , Nyokong, Tebello
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/188304 , vital:44743 , xlink:href="https://doi.org/10.1016/j.ica.2016.12.025"
- Description: Photooxidations of bisphenol A and 4-chlorophenol were carried out in this study using two asymmetric indium(III) phthalocyanines photosensitizers: the first consisting of one quaternized 4-pyridyloxyl and no other substituents (complex 1) and the second containing three quaternized 4-pyridylsulfanyl units and one aminophenoxy (complex 3). The asymmetry of complex 3 is additionally caused by the presence of two linking atoms (O and S). The symmetrically substituted indium(III) phthalocyanine containing four quaternized 4-pyridyloxyl units (complex 2) was also studied. The complexes were embedded in electrospun polystyrene fiber for heterogeneous photocatalytic transformation of 4-chlorophenol and bisphenol A. When immobilized on electrospun fibers, complexes 1, 2 and 3 gave singlet oxygen values of 0.31, 0.39 and 0.50 in water, respectively. Complex 3 showed the best photocatalytic behavior with observed rate constants of 2.8 × 10−3 min−1 for bisphenol A and 3.8 × 10−3 min−1 for 4-chlorophenol.
- Full Text:
- Date Issued: 2017
Water-soluble quaternized mercaptopyridine-substituted zinc-phthalocyanines
- Durmuş, Mahmut, Yaman, Hanif, Göl, Cem, Ahsen, Vefa, Nyokong, Tebello
- Authors: Durmuş, Mahmut , Yaman, Hanif , Göl, Cem , Ahsen, Vefa , Nyokong, Tebello
- Date: 2011
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/247133 , vital:51549 , xlink:href="https://doi.org/10.1016/j.dyepig.2011.02.007"
- Description: The synthesis and characterization of the new zinc phthalocyanine derivatives, tetra- (non-peripheral, 5) and octa-(peripheral, 6) substituted with 2-mercaptopyridine and their respective quaternized derivatives (8 and 9) are reported. Photochemical and photophysical properties of the new complexes are compared with those of the previously reported peripherally tetra-substituted complexes 7 and 10. The quaternized compounds exhibit excellent solubility in water, making them potential photosensitizers for use in photodynamic therapy (PDT) of cancer. Spectroscopic, aggregation, photophysical and photochemical properties of these complexes are also investigated and compared. Photophysical (fluorescence quantum yields and lifetimes) and photochemical (singlet oxygen and photodegradation quantum yield) properties of these phthalocyanine photosensitizers are very important for the assessment of these complexes as PDT agents. In this study, the effects of the position of the substituents and quaternization of the substituents on the photophysical and photochemical parameters of the zinc phthalocyanines are also reported. This study also showed that the water-soluble quaternized zinc phthalocyanines strongly bind to blood plasma proteins such as bovine serum albumin (BSA).
- Full Text:
- Date Issued: 2011
- Authors: Durmuş, Mahmut , Yaman, Hanif , Göl, Cem , Ahsen, Vefa , Nyokong, Tebello
- Date: 2011
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/247133 , vital:51549 , xlink:href="https://doi.org/10.1016/j.dyepig.2011.02.007"
- Description: The synthesis and characterization of the new zinc phthalocyanine derivatives, tetra- (non-peripheral, 5) and octa-(peripheral, 6) substituted with 2-mercaptopyridine and their respective quaternized derivatives (8 and 9) are reported. Photochemical and photophysical properties of the new complexes are compared with those of the previously reported peripherally tetra-substituted complexes 7 and 10. The quaternized compounds exhibit excellent solubility in water, making them potential photosensitizers for use in photodynamic therapy (PDT) of cancer. Spectroscopic, aggregation, photophysical and photochemical properties of these complexes are also investigated and compared. Photophysical (fluorescence quantum yields and lifetimes) and photochemical (singlet oxygen and photodegradation quantum yield) properties of these phthalocyanine photosensitizers are very important for the assessment of these complexes as PDT agents. In this study, the effects of the position of the substituents and quaternization of the substituents on the photophysical and photochemical parameters of the zinc phthalocyanines are also reported. This study also showed that the water-soluble quaternized zinc phthalocyanines strongly bind to blood plasma proteins such as bovine serum albumin (BSA).
- Full Text:
- Date Issued: 2011
The development of teachers’ pedagogical content knowledge (PCK) in the mediation of chemical equilibrium: A formative interventionist study
- Authors: Manamike, Tasara
- Date: 2022-10-14
- Subjects: Chemical equilibrium , Chemistry Study and teaching (Secondary) Nambia , Expansive learning , Career development Nambia , Professional learning communities Nambia , Pedagogical content knowledge , Cultural-historical activity theory
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/405300 , vital:70159
- Description: Persistent student errors in understanding chemical equilibrium as shown by poor student achievement in national examinations reflect student difficulties in learning and deficiencies in teaching methodologies. Studies which have been conducted in Namibia have explored the teaching of chemical equilibrium and revealed that teachers seem not to have adequate pedagogical content knowledge (PCK) for mediating chemical equilibrium and therefore there is a need for continuing professional development (CPD). However, it seems the CPD facilitators also find this topic difficult and are unsure of which methods are really effective owing to the disagreements among teachers and researchers. In addition, current CPD practices ostensibly fail to address the teachers’ needs because the facilitators have their own commitments and accountabilities and may ignore teachers’ contexts. It is against this backdrop that I conducted this formative interventionist study to improve teachers’ PCK for mediating chemical equilibrium through expansive learning (learning something that does not yet exist). A blend of the interpretivist and critical paradigm underpinned this study, which assumed a transactional epistemology. The qualitative case study research design was used to gather in-depth information about the multiple realities of the participants, bearing in mind that teaching is idiosyncratic, and the teaching approaches or strategies employed heavily depend on the contexts. Accordingly, the cultural historical activity theory was used to guide the teachers’ activities during the intervention for generating the data which were analysed using the topic-specific pedagogical content knowledge. The study revealed that the participants faced challenges in their teaching, namely: (i) students’ difficulties with comprehension and (ii) teachers’ instructional problems or deficiencies in instructional skills. The findings also revealed that the intervention enabled the participants to collectively transform their practices and therefore address the major challenges in their practices, that is, they expansively learnt how to effectively teach chemical equilibrium. , Thesis (MEd) -- Faculty of Education, Education, 2022
- Full Text:
- Date Issued: 2022-10-14
- Authors: Manamike, Tasara
- Date: 2022-10-14
- Subjects: Chemical equilibrium , Chemistry Study and teaching (Secondary) Nambia , Expansive learning , Career development Nambia , Professional learning communities Nambia , Pedagogical content knowledge , Cultural-historical activity theory
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/405300 , vital:70159
- Description: Persistent student errors in understanding chemical equilibrium as shown by poor student achievement in national examinations reflect student difficulties in learning and deficiencies in teaching methodologies. Studies which have been conducted in Namibia have explored the teaching of chemical equilibrium and revealed that teachers seem not to have adequate pedagogical content knowledge (PCK) for mediating chemical equilibrium and therefore there is a need for continuing professional development (CPD). However, it seems the CPD facilitators also find this topic difficult and are unsure of which methods are really effective owing to the disagreements among teachers and researchers. In addition, current CPD practices ostensibly fail to address the teachers’ needs because the facilitators have their own commitments and accountabilities and may ignore teachers’ contexts. It is against this backdrop that I conducted this formative interventionist study to improve teachers’ PCK for mediating chemical equilibrium through expansive learning (learning something that does not yet exist). A blend of the interpretivist and critical paradigm underpinned this study, which assumed a transactional epistemology. The qualitative case study research design was used to gather in-depth information about the multiple realities of the participants, bearing in mind that teaching is idiosyncratic, and the teaching approaches or strategies employed heavily depend on the contexts. Accordingly, the cultural historical activity theory was used to guide the teachers’ activities during the intervention for generating the data which were analysed using the topic-specific pedagogical content knowledge. The study revealed that the participants faced challenges in their teaching, namely: (i) students’ difficulties with comprehension and (ii) teachers’ instructional problems or deficiencies in instructional skills. The findings also revealed that the intervention enabled the participants to collectively transform their practices and therefore address the major challenges in their practices, that is, they expansively learnt how to effectively teach chemical equilibrium. , Thesis (MEd) -- Faculty of Education, Education, 2022
- Full Text:
- Date Issued: 2022-10-14
Don’t let the little man live in your head for free: an interpretive phenomenological analysis of seafarers with reportedly high levels of well-being
- Authors: Brown, Lauren Natalie
- Date: 2022-10-14
- Subjects: Seafaring life Psychological aspects , Sailors Mental health , Well-being , Phenomenology , Work environment
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/327653 , vital:61140 , DOI 10.21504/10962/327653
- Description: The mental health of seafarers has become a growing issue of concern and has attracted the attention of researchers in recent times. Seafarers are predominantly men, spend months at sea with little to no contact with loved ones ashore, and usually must reside in confined spaces that often contain substantial levels of noise and heat. The underlying causes of mental illness among seafarers are known. Some of the causes include sleep deprivation, occupational stress, marital/relationship problems, fatigue, the threat of piracy, psychosocial workload, loneliness, social isolation, separation from families, lack of shore leave, cultural issues, and job security. Despite these stressors, there are many men and women seafarers who flourish in the industry and enjoy their careers. Very little research has been conducted into the well-being practices of those seafarers who enjoy high levels of well-being. This study explores the lived experiences of a group of seafarers with reportedly high levels of psychological well-being, as well as their experiences of workplace stressors and mental health interventions offered by the industry. This study is an interpretive phenomenological analysis, which is epistemologically underpinned by phenomenology, hermeneutics and idiography. Results revealed four focus areas: general lived experiences across two worlds and how this relates to identity, what seafarers with reportedly high levels of psychological well-being experience as stressors, well-being practices of these seafarers and how these seafarers experience and make sense of mental health interventions they have come across. , Thesis (PhD) -- Faculty of Humanities, Psychology, 2022
- Full Text:
- Date Issued: 2022-10-14
- Authors: Brown, Lauren Natalie
- Date: 2022-10-14
- Subjects: Seafaring life Psychological aspects , Sailors Mental health , Well-being , Phenomenology , Work environment
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/327653 , vital:61140 , DOI 10.21504/10962/327653
- Description: The mental health of seafarers has become a growing issue of concern and has attracted the attention of researchers in recent times. Seafarers are predominantly men, spend months at sea with little to no contact with loved ones ashore, and usually must reside in confined spaces that often contain substantial levels of noise and heat. The underlying causes of mental illness among seafarers are known. Some of the causes include sleep deprivation, occupational stress, marital/relationship problems, fatigue, the threat of piracy, psychosocial workload, loneliness, social isolation, separation from families, lack of shore leave, cultural issues, and job security. Despite these stressors, there are many men and women seafarers who flourish in the industry and enjoy their careers. Very little research has been conducted into the well-being practices of those seafarers who enjoy high levels of well-being. This study explores the lived experiences of a group of seafarers with reportedly high levels of psychological well-being, as well as their experiences of workplace stressors and mental health interventions offered by the industry. This study is an interpretive phenomenological analysis, which is epistemologically underpinned by phenomenology, hermeneutics and idiography. Results revealed four focus areas: general lived experiences across two worlds and how this relates to identity, what seafarers with reportedly high levels of psychological well-being experience as stressors, well-being practices of these seafarers and how these seafarers experience and make sense of mental health interventions they have come across. , Thesis (PhD) -- Faculty of Humanities, Psychology, 2022
- Full Text:
- Date Issued: 2022-10-14
Representation of history in Tsitsi Dangarembga’s trilogy – nervous conditions, the book of not and this mournable body
- Authors: Mutsambi, Tinoten
- Date: 2022-12
- Subjects: Women and literature --Zimbabwe--History --20th century , Identification (Psychology) in literature
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/59446 , vital:62116
- Description: This dissertation analyses Tsitsi Dangarembga’s novels Nervous Conditions (1988), The Book of Not (2006) and This Mournable Body (2018). The three novels under study capture a great deal of Zimbabwe’s history, spanning from the colonial era as depicted in Nervous Conditions, through the period before and after independence in The Book of Not, to the contemporary post independence Zimbabwe in This Mournable Body. Reading these three novels and analysing their depiction of historic events is important as they cover significant and contested epochs in Zimbabwean history, making it possible for us to examine the intersection between history and literature. Moreover, since most Zimbabwean narratives that depict the country’s history have been male authored, Dangarembga’s novels offer an interesting opportunity to study the depiction of history from a female perspective , Thesis (MA) -- Faculty of Humanities, School of Language, Media and Communication, 2022
- Full Text:
- Date Issued: 2022-12
- Authors: Mutsambi, Tinoten
- Date: 2022-12
- Subjects: Women and literature --Zimbabwe--History --20th century , Identification (Psychology) in literature
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/59446 , vital:62116
- Description: This dissertation analyses Tsitsi Dangarembga’s novels Nervous Conditions (1988), The Book of Not (2006) and This Mournable Body (2018). The three novels under study capture a great deal of Zimbabwe’s history, spanning from the colonial era as depicted in Nervous Conditions, through the period before and after independence in The Book of Not, to the contemporary post independence Zimbabwe in This Mournable Body. Reading these three novels and analysing their depiction of historic events is important as they cover significant and contested epochs in Zimbabwean history, making it possible for us to examine the intersection between history and literature. Moreover, since most Zimbabwean narratives that depict the country’s history have been male authored, Dangarembga’s novels offer an interesting opportunity to study the depiction of history from a female perspective , Thesis (MA) -- Faculty of Humanities, School of Language, Media and Communication, 2022
- Full Text:
- Date Issued: 2022-12
Electrocatalytic activity of Schiff base containing copper phthalocyanines towards the detection of catechol
- Ndebele, Nobuhle, Sen, Pinar, Nyokong, Tebello
- Authors: Ndebele, Nobuhle , Sen, Pinar , Nyokong, Tebello
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/231410 , vital:49885 , xlink:href="https://doi.org/10.1016/j.poly.2021.115518"
- Description: In this study, four new copper phthalocyanine complexes were synthesised and studied as electrocatalysts for the detection of catechol. Two of these complexes were derived from a symmetrical benzaldehyde phthalocyanine complex via the condensation of the benzaldehyde substituents with amine reagents. The electrocatalysts proved to be highly stable towards the detection of catechol. The oxidation peaks obtained using cyclic voltammetry range from 0.20 to 0.38 V. Detection limits were obtained via chronoamperometry and are as low as 0.16 µM with fairly high sensitives being obtained. Overall all four copper complexes exhibited excellent electrocatalytic activity towards the electrooxidation of catechol.
- Full Text:
- Date Issued: 2021
- Authors: Ndebele, Nobuhle , Sen, Pinar , Nyokong, Tebello
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/231410 , vital:49885 , xlink:href="https://doi.org/10.1016/j.poly.2021.115518"
- Description: In this study, four new copper phthalocyanine complexes were synthesised and studied as electrocatalysts for the detection of catechol. Two of these complexes were derived from a symmetrical benzaldehyde phthalocyanine complex via the condensation of the benzaldehyde substituents with amine reagents. The electrocatalysts proved to be highly stable towards the detection of catechol. The oxidation peaks obtained using cyclic voltammetry range from 0.20 to 0.38 V. Detection limits were obtained via chronoamperometry and are as low as 0.16 µM with fairly high sensitives being obtained. Overall all four copper complexes exhibited excellent electrocatalytic activity towards the electrooxidation of catechol.
- Full Text:
- Date Issued: 2021
Concerning care in the context of the nursing profession: a phenomenological investigation
- O’Donnell, Neal Garth Mandy https://orcid.org/0000-0003-3534-6522
- Authors: O’Donnell, Neal Garth Mandy https://orcid.org/0000-0003-3534-6522
- Date: 2015-06
- Subjects: Nursing
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26638 , vital:65684
- Description: This dissertation is concerned with the phenomenological question of lack of care in the face of Martin Heidegger’s placing care as a base for being. More specifically with the question: How is Heidegger’s ontological notion of care to be understood from within the contexts of healthcare, in general, and nursing in particular. Furthermore, deep within this notion of care there is always the option to not care which, although care is always contained in the various modes of Heidegger's Dasein, can be a contemporary enigma demanding investigation. In approaching the interpretation of what it is to care, the question will be confronted on three fronts a to interrogate, in the context of healthcare, Heidegger’s conception of the phenomenological situation of care in his writings up to and including his Being and Time; b then to delve into the phenomenon of lack of care that seems to have appeared in the provision of healthcare in recent times; and, in an attempt to explain this lack, c to expand on Heidegger’s early conception of care more broadly out into the world by postulating a diachronic emphasis by introducing elements from the developmental psychology of Erik Erikson. It is argued that this is necessary in order to begin to understand provenance of the notion of lack of care within the sphere of healthcare. As nursing is considered an epitome of caring, the profession will be used as a vehicle to illustrate the phenomenon of lack of care and how this is possible when care is the basis of Being in the world. Thus the final section will bring out through the lens of lack of care the predicates of caring as they apply to the healthcare professions, and, just as importantly, other areas of human endeavour, for that matter. Thes predicates, it is postulated, are an accretion of five elements: development of the care-of, assumption of some level of authority, introduction of curiosity into the engagement with the world of people and things, an understanding of the role of empathy, and, finally, advocacy in the face of disturbance. It is further postulated that none of these predicates are a given, that, in an enabling environment, they unfold out of each other to create a caring person. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2015
- Full Text:
- Date Issued: 2015-06
- Authors: O’Donnell, Neal Garth Mandy https://orcid.org/0000-0003-3534-6522
- Date: 2015-06
- Subjects: Nursing
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26638 , vital:65684
- Description: This dissertation is concerned with the phenomenological question of lack of care in the face of Martin Heidegger’s placing care as a base for being. More specifically with the question: How is Heidegger’s ontological notion of care to be understood from within the contexts of healthcare, in general, and nursing in particular. Furthermore, deep within this notion of care there is always the option to not care which, although care is always contained in the various modes of Heidegger's Dasein, can be a contemporary enigma demanding investigation. In approaching the interpretation of what it is to care, the question will be confronted on three fronts a to interrogate, in the context of healthcare, Heidegger’s conception of the phenomenological situation of care in his writings up to and including his Being and Time; b then to delve into the phenomenon of lack of care that seems to have appeared in the provision of healthcare in recent times; and, in an attempt to explain this lack, c to expand on Heidegger’s early conception of care more broadly out into the world by postulating a diachronic emphasis by introducing elements from the developmental psychology of Erik Erikson. It is argued that this is necessary in order to begin to understand provenance of the notion of lack of care within the sphere of healthcare. As nursing is considered an epitome of caring, the profession will be used as a vehicle to illustrate the phenomenon of lack of care and how this is possible when care is the basis of Being in the world. Thus the final section will bring out through the lens of lack of care the predicates of caring as they apply to the healthcare professions, and, just as importantly, other areas of human endeavour, for that matter. Thes predicates, it is postulated, are an accretion of five elements: development of the care-of, assumption of some level of authority, introduction of curiosity into the engagement with the world of people and things, an understanding of the role of empathy, and, finally, advocacy in the face of disturbance. It is further postulated that none of these predicates are a given, that, in an enabling environment, they unfold out of each other to create a caring person. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2015
- Full Text:
- Date Issued: 2015-06
Cross-sectional study of prevalence and determinants of uncontrolled hypertension among South African adult residents of Mkhondo municipality
- Masilela, Charity, Pearce, Brendon, Ongole, Joven Jebio, Adeniyi, Oladele Vincent, Benjeddou, Mongi
- Authors: Masilela, Charity , Pearce, Brendon , Ongole, Joven Jebio , Adeniyi, Oladele Vincent , Benjeddou, Mongi
- Date: 2020
- Subjects: Blood pressure control , Dyslipidaemia , Uncontrolled hypertension
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/11260/4481 , vital:44124 , https://doi.org/10.1186/s12889-020-09174-7
- Description: Achieving the blood pressure treatment target in individuals with hypertension is a serious global health challenge. Furthermore, the actual burden of uncontrolled hypertension is poorly understood, especially in the developing countries. Therefore, this study comprehensively examined the prevalence and factors associated with uncontrolled hypertension in individuals receiving care at the primary healthcare facilities in the rural areas of Mkhondo Municipality in the Mpumalanga Province, South Africa. Methods: In this cross-sectional study, 329 individuals attending care for hypertension were recruited from January 2019 to June 2019 at three primary healthcare centres, namely, Piet Retief hospital, Mkhondo town clinic and Thandukukhanya community health centre. Uncontrolled hypertension was defined as systolic blood pressure ≥ 140 mmHg and/or diastolic blood pressure ≥ 90 mmHg in accordance with the South African Hypertension Society guideline (2014). Multiple logistic regression (Forward LR method) analysis was used to identify the significant determinants of uncontrolled hypertension. Results: The majority of the participants were 55 years old and above (69.0%), Zulus (81.2%), non-smokers (84.19%) and had been diagnosed with hypertension for more than a year prior to the study (72.64%). The overall prevalence of uncontrolled hypertension was 56.83% (n = 187) with no significant difference between sexes, 57.38% male versus 56.88% female, respectively. In the multiple logistic regression model analysis after adjusting for confounding variables, obesity (AOR = 2.90; 95% CI 1.66–5.05), physical activity (AOR = 4.79; 95% CI 2.15–10.65) and HDL-C (AOR = 5.66; 95% CI 3.33–9.60) were the significant and independent determinants of uncontrolled hypertension in the cohort. Conclusion: The high prevalence of uncontrolled hypertension in the study setting can be largely attributed to obesity, physical activity and dyslipidaemia. Treatment will require the collaborative efforts of individuals, clinicians and health authorities. All these determinants should be addressed decisively so as to achieve the treatment blood pressure targets in the study population.
- Full Text:
- Date Issued: 2020
- Authors: Masilela, Charity , Pearce, Brendon , Ongole, Joven Jebio , Adeniyi, Oladele Vincent , Benjeddou, Mongi
- Date: 2020
- Subjects: Blood pressure control , Dyslipidaemia , Uncontrolled hypertension
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/11260/4481 , vital:44124 , https://doi.org/10.1186/s12889-020-09174-7
- Description: Achieving the blood pressure treatment target in individuals with hypertension is a serious global health challenge. Furthermore, the actual burden of uncontrolled hypertension is poorly understood, especially in the developing countries. Therefore, this study comprehensively examined the prevalence and factors associated with uncontrolled hypertension in individuals receiving care at the primary healthcare facilities in the rural areas of Mkhondo Municipality in the Mpumalanga Province, South Africa. Methods: In this cross-sectional study, 329 individuals attending care for hypertension were recruited from January 2019 to June 2019 at three primary healthcare centres, namely, Piet Retief hospital, Mkhondo town clinic and Thandukukhanya community health centre. Uncontrolled hypertension was defined as systolic blood pressure ≥ 140 mmHg and/or diastolic blood pressure ≥ 90 mmHg in accordance with the South African Hypertension Society guideline (2014). Multiple logistic regression (Forward LR method) analysis was used to identify the significant determinants of uncontrolled hypertension. Results: The majority of the participants were 55 years old and above (69.0%), Zulus (81.2%), non-smokers (84.19%) and had been diagnosed with hypertension for more than a year prior to the study (72.64%). The overall prevalence of uncontrolled hypertension was 56.83% (n = 187) with no significant difference between sexes, 57.38% male versus 56.88% female, respectively. In the multiple logistic regression model analysis after adjusting for confounding variables, obesity (AOR = 2.90; 95% CI 1.66–5.05), physical activity (AOR = 4.79; 95% CI 2.15–10.65) and HDL-C (AOR = 5.66; 95% CI 3.33–9.60) were the significant and independent determinants of uncontrolled hypertension in the cohort. Conclusion: The high prevalence of uncontrolled hypertension in the study setting can be largely attributed to obesity, physical activity and dyslipidaemia. Treatment will require the collaborative efforts of individuals, clinicians and health authorities. All these determinants should be addressed decisively so as to achieve the treatment blood pressure targets in the study population.
- Full Text:
- Date Issued: 2020
Syntheses and photochemical properties of octasubstituted phthalocyaninato zinc complexes
- Maree, Suzanne, Nyokong, Tebello
- Authors: Maree, Suzanne , Nyokong, Tebello
- Date: 2001
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/304841 , vital:58495 , xlink:href="https://doi.org/10.1002/jpp.388"
- Description: In this work a selection of octasubstituted phthalocyaninato zinc complexes were synthesized and their photochemistry studied. The substituents included cholesterol (3a), estrone (3b), naphthol (3c) and phenoxy groups substituted with CH3 (3d), C(CH3)3 (at two positions, 3e), C(CH3)3 (3f), NO2 (3g), NH2 (3h), COH (3i), COOH (3j), and H (3k). In general, complexes containing electron-donating groups attached to the phenoxy ring (e.g. 3e and 3f) were found to be photochemically unstable with photobleaching quantum yields of the order of 10−3. In the presence of electron-withdrawing groups (3g, 3i, and 3j) the photobleaching quantum yields were of the order of 10−6 to 10−5. Singlet oxygen quantum yields (ΦΔ) ranged from 0.01 to 0.73. The lowest ΦΔ was observed for the highly aggregated complex 3c. All the complexes showed aggregation at high concentrations. Electrochemical reduction using a thin-layer spectroelectrochemistry cell showed that the complexes become more monomeric following reduction.
- Full Text:
- Date Issued: 2001
- Authors: Maree, Suzanne , Nyokong, Tebello
- Date: 2001
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/304841 , vital:58495 , xlink:href="https://doi.org/10.1002/jpp.388"
- Description: In this work a selection of octasubstituted phthalocyaninato zinc complexes were synthesized and their photochemistry studied. The substituents included cholesterol (3a), estrone (3b), naphthol (3c) and phenoxy groups substituted with CH3 (3d), C(CH3)3 (at two positions, 3e), C(CH3)3 (3f), NO2 (3g), NH2 (3h), COH (3i), COOH (3j), and H (3k). In general, complexes containing electron-donating groups attached to the phenoxy ring (e.g. 3e and 3f) were found to be photochemically unstable with photobleaching quantum yields of the order of 10−3. In the presence of electron-withdrawing groups (3g, 3i, and 3j) the photobleaching quantum yields were of the order of 10−6 to 10−5. Singlet oxygen quantum yields (ΦΔ) ranged from 0.01 to 0.73. The lowest ΦΔ was observed for the highly aggregated complex 3c. All the complexes showed aggregation at high concentrations. Electrochemical reduction using a thin-layer spectroelectrochemistry cell showed that the complexes become more monomeric following reduction.
- Full Text:
- Date Issued: 2001
An anthropological enquiry on the perceptions of adults on female sterilisation: a case of Gunguluza township
- Authors: Mbanjwa, Mpho
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54859 , vital:48085
- Description: The purpose of the study was to make an enquiry on the perceptions on female sterilisation adult participants, residing in Gunguluza Township, Uitenhage had. A qualitative research approach was used to collect the responses of 10 participants. These included eight women, one man and one traditional healer registered within the Traditional Healers Association of South Africa. The interviews had been semistructured with open-ended questions pre-set to help the researcher guide the conversation. Conversation analysis was the technique used to transform the information into research data that would attempt to answer the research question. The question this research attempted to answer was to form an understanding of how information and education resources provided by both Western and Traditional sources, including their availability and accessibility with regards to female sterilisation, as a form of contraception, have been understood, received and interpreted by adults residing in the research area of Gunguluza township. Gunguluza forms part of the area formally known as the Kwanobuhle 10 and Kwanobuhle 11 respectively. Some limitations, including limiting resources that resulted in only 10 participants being interviewed. The results had shown that participants had shown interest in acquiring more knowledge about female sterilisation and other reproductive health issues, in order to make informed decisions about their bodies, with contraceptive choice and use in particular. Most felt the need to engage with their partners about the choice of sterilisation largely due to the support they would need. With regard to traditional health as an alternative or interchangeable method of contraception, participants had very little knowledge of, with some expressing some importance and relevance in acquiring such knowledge, in a modern context. These findings came with sets of recommendations which placed an emphasis on the building of indigenous knowledge and its inclusion in formal spaces for open engagement and discussion. Traditional knowledge needed to be transferred from an oral to being documented into literature for future preservation and to eliminate any distortion. There was a gap for formal western medicine to collaborate or accommodate traditional medicine. The study made use of female sterilisation as a conceptual framework, with time and more future research could build and produce new theoretical understandings of the concept, from an Afrocentric context in particular. , Thesis (MA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Mbanjwa, Mpho
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54859 , vital:48085
- Description: The purpose of the study was to make an enquiry on the perceptions on female sterilisation adult participants, residing in Gunguluza Township, Uitenhage had. A qualitative research approach was used to collect the responses of 10 participants. These included eight women, one man and one traditional healer registered within the Traditional Healers Association of South Africa. The interviews had been semistructured with open-ended questions pre-set to help the researcher guide the conversation. Conversation analysis was the technique used to transform the information into research data that would attempt to answer the research question. The question this research attempted to answer was to form an understanding of how information and education resources provided by both Western and Traditional sources, including their availability and accessibility with regards to female sterilisation, as a form of contraception, have been understood, received and interpreted by adults residing in the research area of Gunguluza township. Gunguluza forms part of the area formally known as the Kwanobuhle 10 and Kwanobuhle 11 respectively. Some limitations, including limiting resources that resulted in only 10 participants being interviewed. The results had shown that participants had shown interest in acquiring more knowledge about female sterilisation and other reproductive health issues, in order to make informed decisions about their bodies, with contraceptive choice and use in particular. Most felt the need to engage with their partners about the choice of sterilisation largely due to the support they would need. With regard to traditional health as an alternative or interchangeable method of contraception, participants had very little knowledge of, with some expressing some importance and relevance in acquiring such knowledge, in a modern context. These findings came with sets of recommendations which placed an emphasis on the building of indigenous knowledge and its inclusion in formal spaces for open engagement and discussion. Traditional knowledge needed to be transferred from an oral to being documented into literature for future preservation and to eliminate any distortion. There was a gap for formal western medicine to collaborate or accommodate traditional medicine. The study made use of female sterilisation as a conceptual framework, with time and more future research could build and produce new theoretical understandings of the concept, from an Afrocentric context in particular. , Thesis (MA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2021
- Full Text:
- Date Issued: 2021-04