The Relationship between capital adequacy and profitability under Basel III in the Namibian banking sector
- Authors: Pomuti, Esther Kaulinawa
- Date: 2021-10-29
- Subjects: Banks and banking Namibia , Banks and banking, International Law and legislation , Bank capital Law and legislation Namibia , Rate of return Namibia , Basle Committee on Banking Supervision , Ratio analysis , Basel III (2010)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191909 , vital:45178
- Description: Globally, capital adequacy is one of the most central topics for both regulatory authorities and banks. It promotes stability and intends to reduce bank insolvency. It also represents the most important element of banks’ profitability (Profits are the first line of defense against losses from credit loss in a bank). After the collapse of Bretton Woods in 1973, many banks incurred large foreign currency losses, with Banks outside Germany having taken heavy losses on their unsettled trades with Herstatt Bank in Cologne, West Germany, when it collapsed in June 1974. This study empirically tests the relationship between changes in the capital adequacy ratio under Basel III and return on equity (ROE) of the Namibian banking sector and whether such relationships exist in the short run or long run. The study used panel quarterly data for a sample of three Namibian commercial banks from the year 1999 to 2019.It employed one panel unit root tests namely: Im, Pesaran and Shin W-stat (IPS). To test the existence of a long-run relationship (equilibrium) or effect between the dependent and independent variables, the study employed the Panel Co-integration methods using Pedroni and Kao (Engle-Granger based) tests. The study carried out the Hausman test to determine the best approach for analysis and determined the PMG approach to be the preferable model for analysis. Various diagnostic tests such as multicollinearity through the correlation analysis, autocorrelation, and heteroscedasticity and cross-sectional dependence tests were carried out to determine if the data set is well-modelled and if the results can be taken seriously. The study’s results under the PMG model showed that ROE and CAR have a positive significant relationship in the short run. A dummy variable to capture the connection between ROE and CAR before and after BASEL III shows that the relationship is positive and significant indicating that ROE increases more when there is capital regulation than when there is no capital regulation. The study also concluded that there is no long run relationship between CAR and ROE. Finally, the interaction effect between the dummy variable and CAR is negative but significant and thus indicating that the positive relationship does not persist post Basel III. , Thesis (MCom) -- Faculty of Commerce, Economics and Economic History, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Pomuti, Esther Kaulinawa
- Date: 2021-10-29
- Subjects: Banks and banking Namibia , Banks and banking, International Law and legislation , Bank capital Law and legislation Namibia , Rate of return Namibia , Basle Committee on Banking Supervision , Ratio analysis , Basel III (2010)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191909 , vital:45178
- Description: Globally, capital adequacy is one of the most central topics for both regulatory authorities and banks. It promotes stability and intends to reduce bank insolvency. It also represents the most important element of banks’ profitability (Profits are the first line of defense against losses from credit loss in a bank). After the collapse of Bretton Woods in 1973, many banks incurred large foreign currency losses, with Banks outside Germany having taken heavy losses on their unsettled trades with Herstatt Bank in Cologne, West Germany, when it collapsed in June 1974. This study empirically tests the relationship between changes in the capital adequacy ratio under Basel III and return on equity (ROE) of the Namibian banking sector and whether such relationships exist in the short run or long run. The study used panel quarterly data for a sample of three Namibian commercial banks from the year 1999 to 2019.It employed one panel unit root tests namely: Im, Pesaran and Shin W-stat (IPS). To test the existence of a long-run relationship (equilibrium) or effect between the dependent and independent variables, the study employed the Panel Co-integration methods using Pedroni and Kao (Engle-Granger based) tests. The study carried out the Hausman test to determine the best approach for analysis and determined the PMG approach to be the preferable model for analysis. Various diagnostic tests such as multicollinearity through the correlation analysis, autocorrelation, and heteroscedasticity and cross-sectional dependence tests were carried out to determine if the data set is well-modelled and if the results can be taken seriously. The study’s results under the PMG model showed that ROE and CAR have a positive significant relationship in the short run. A dummy variable to capture the connection between ROE and CAR before and after BASEL III shows that the relationship is positive and significant indicating that ROE increases more when there is capital regulation than when there is no capital regulation. The study also concluded that there is no long run relationship between CAR and ROE. Finally, the interaction effect between the dummy variable and CAR is negative but significant and thus indicating that the positive relationship does not persist post Basel III. , Thesis (MCom) -- Faculty of Commerce, Economics and Economic History, 2021
- Full Text:
- Date Issued: 2021-10-29
Genetic connectivity of the roundjaw bonefish (Albula glossodonta) in the Southwest Indian Ocean
- Talma, Sheena Claudia Aisa Lydie
- Authors: Talma, Sheena Claudia Aisa Lydie
- Date: 2021-10-29
- Subjects: Bonefish Mauritius , Bonefish Seychelles , Bonefish Genetics , Bonefish Habitat , Bonefish Geographical distribution , Bonefish Larvae Dispersal , Genetic markers , Cytochrome b , Fish populations Mauritius , Fish populations Seychelles , Marine ecotourism , Saltwater fly fishing , Bonefish fisheries Catch effort
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192174 , vital:45202
- Description: The Southwest Indian Ocean (SWIO) islands of Mauritius and Seychelles are both highly dependent on tourism and fisheries for their economies. One of the growing ecotourism sectors is saltwater fly fishing, an industry based on catch-and-release fishing for a host of species, including bonefishes. Bonefishes (Albula spp.) have received significant research attention in the Pacific and Atlantic Oceans, with only sporadic research conducted in the Indian Ocean. My project aimed to investigate the genetic connectivity of the roundjaw bonefish (Albula glossodonta) in two island states (Seychelles and Mauritius) within the SWIO using a mitochondrial genetic marker (cyt-b) and next generation sequencing (ddRADseq). Samples collected were grouped based on their spatial distribution. The Seychelles consisted of four island groups (Inner Island Group, Aldabra Group, Amirantes and Alphonse Group, and Farquhar Group) whereas Mauritius was represented by one island group (Saint Brandon). Genetic analyses were undertaken between and within each of these groups. Mitochondrial cytochrome-b identified two species of bonefish: Albula glossodonta and Albula oligolepis; the latter was only genetically identified from the Inner Island Group. I hypothesise that this is due to habitat partitioning, with A. oligolepis being a deeper dwelling bonefish species compared to A. glossodonta, which occupies shallow water habitats such as sand flats, atoll lagoons and reef flats. Neutral SNP loci revealed a panmictic pattern of distribution for A. glossodonta throughout the Seychelles Island groups but showed a pattern of weak structure between Seychelles and Mauritius. Genetic diversity indices such as allelic richness, showed low diversity across the sampling sites (AR range: 1.761-1.889). Population structure tests such as pairwise FST showed low but significant population structure. The highest FST indices were recorded between the Aldabra and Farquhar Groups, as well as the Aldabra and Saint Brandon Groups (0.044 ± 0.000 and 0.040 ± 0.000, respectively). Descriptive tests such as PCA and DAPC showed similar trends, whereby Saint Brandon clustered separately from the other samples from the Seychelles Island groups. However, these trends were Abstract seen at very low variations (PCA axes 1 and 2 accounted for only 2.0 and 1.9 % of the total variation, respectively). A population assignment test grouped the individuals as one ancestral population. A spatial principal component analysis showed that Saint Brandon was dissimilar to the Seychelles Island groups. Like other Elopomorph species, bonefishes have leptocephalus larvae capable of long-distance dispersal which may explain the well-mixed genetic population observed within the Seychelles islands. Although currents within the Indian Ocean, especially on a mesoscale, are not well understood, the South Equatorial Current likely facilitates connectivity between the Seychelles islands while also limiting gene flow between Seychelles and Mauritius. Understanding population structure is important for informing the appropriate management and conservation strategies, especially in oceanic nations where data informing important industries like tourism and fisheries are often limited. The bonefish fly fishing industry is well-known to be a lucrative sector, generating, for example US$ 1.4 million a year in the Bahamas. This study recognised that there are numerous knowledge gaps relevant to the bonefish industry that need to be addressed, including: 1) understanding the socio-economic importance of fly fishing to island states like Seychelles, 2) estimating the abundance and species distribution of bonefishes within Seychelles, 3) understanding effectiveness of MPAs for recreational fishery species like bonefish and, lastly, 4) generating more fishery-relevant biological information on the heavily targeted fly fishing species within Seychelles. These needs must be met to inform management plans and to better manage the fly fishing ventures that target species like bonefish. , Thesis (MSc) -- Faculty of Science, Ichthyology and Fisheries Science, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Talma, Sheena Claudia Aisa Lydie
- Date: 2021-10-29
- Subjects: Bonefish Mauritius , Bonefish Seychelles , Bonefish Genetics , Bonefish Habitat , Bonefish Geographical distribution , Bonefish Larvae Dispersal , Genetic markers , Cytochrome b , Fish populations Mauritius , Fish populations Seychelles , Marine ecotourism , Saltwater fly fishing , Bonefish fisheries Catch effort
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192174 , vital:45202
- Description: The Southwest Indian Ocean (SWIO) islands of Mauritius and Seychelles are both highly dependent on tourism and fisheries for their economies. One of the growing ecotourism sectors is saltwater fly fishing, an industry based on catch-and-release fishing for a host of species, including bonefishes. Bonefishes (Albula spp.) have received significant research attention in the Pacific and Atlantic Oceans, with only sporadic research conducted in the Indian Ocean. My project aimed to investigate the genetic connectivity of the roundjaw bonefish (Albula glossodonta) in two island states (Seychelles and Mauritius) within the SWIO using a mitochondrial genetic marker (cyt-b) and next generation sequencing (ddRADseq). Samples collected were grouped based on their spatial distribution. The Seychelles consisted of four island groups (Inner Island Group, Aldabra Group, Amirantes and Alphonse Group, and Farquhar Group) whereas Mauritius was represented by one island group (Saint Brandon). Genetic analyses were undertaken between and within each of these groups. Mitochondrial cytochrome-b identified two species of bonefish: Albula glossodonta and Albula oligolepis; the latter was only genetically identified from the Inner Island Group. I hypothesise that this is due to habitat partitioning, with A. oligolepis being a deeper dwelling bonefish species compared to A. glossodonta, which occupies shallow water habitats such as sand flats, atoll lagoons and reef flats. Neutral SNP loci revealed a panmictic pattern of distribution for A. glossodonta throughout the Seychelles Island groups but showed a pattern of weak structure between Seychelles and Mauritius. Genetic diversity indices such as allelic richness, showed low diversity across the sampling sites (AR range: 1.761-1.889). Population structure tests such as pairwise FST showed low but significant population structure. The highest FST indices were recorded between the Aldabra and Farquhar Groups, as well as the Aldabra and Saint Brandon Groups (0.044 ± 0.000 and 0.040 ± 0.000, respectively). Descriptive tests such as PCA and DAPC showed similar trends, whereby Saint Brandon clustered separately from the other samples from the Seychelles Island groups. However, these trends were Abstract seen at very low variations (PCA axes 1 and 2 accounted for only 2.0 and 1.9 % of the total variation, respectively). A population assignment test grouped the individuals as one ancestral population. A spatial principal component analysis showed that Saint Brandon was dissimilar to the Seychelles Island groups. Like other Elopomorph species, bonefishes have leptocephalus larvae capable of long-distance dispersal which may explain the well-mixed genetic population observed within the Seychelles islands. Although currents within the Indian Ocean, especially on a mesoscale, are not well understood, the South Equatorial Current likely facilitates connectivity between the Seychelles islands while also limiting gene flow between Seychelles and Mauritius. Understanding population structure is important for informing the appropriate management and conservation strategies, especially in oceanic nations where data informing important industries like tourism and fisheries are often limited. The bonefish fly fishing industry is well-known to be a lucrative sector, generating, for example US$ 1.4 million a year in the Bahamas. This study recognised that there are numerous knowledge gaps relevant to the bonefish industry that need to be addressed, including: 1) understanding the socio-economic importance of fly fishing to island states like Seychelles, 2) estimating the abundance and species distribution of bonefishes within Seychelles, 3) understanding effectiveness of MPAs for recreational fishery species like bonefish and, lastly, 4) generating more fishery-relevant biological information on the heavily targeted fly fishing species within Seychelles. These needs must be met to inform management plans and to better manage the fly fishing ventures that target species like bonefish. , Thesis (MSc) -- Faculty of Science, Ichthyology and Fisheries Science, 2021
- Full Text:
- Date Issued: 2021-10-29
Sustainability focus in water management and curriculum practices in an agricultural college: a case study of Fort Cox Agriculture and Forestry Training Institute
- Authors: Ramphinwa, Azwindini Edson
- Date: 2021-10-29
- Subjects: Water-supply Management South Africa Ixesi , Water-supply Management Study and teaching (Higher) South Africa Ixesi , Curriculum planning South Africa Ixesi , Environmental education Activity programs South Africa Ixesi , Agricultural colleges Curricula South Africa Ixesi , Sustainable development South Africa Ixesi , Educational change South Africa , Fort Cox Agriculture and Forestry Training Institute , Practice Architectures Theory (PAT)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192030 , vital:45189
- Description: This case study of Fort Cox Agriculture and Forestry Training Institute explored the sustainability focus in water management and curriculum practices. I was inspired to develop a deeper understanding of current water management and curriculum practices at Fort Cox with fellow academics involved in the teaching of water dependent curricula, students who were enrolled in water dependent subjects, and support staff involved in water management practices around campus. My initial assumption was there was a practice disconnect or mismatch between water management practices and the stated curriculum requirements at Fort Cox. To develop a deeper understanding and possible responses, the study adopted the Practice Architectures Theory (PAT) developed by Kemmis (2009) and Kemmis, McTaggart and Nixon (2013). A supportive theory was also considered in the form of the action learning process developed by Marquardt (2007), which was aimed at bringing people together in an attempt to respond to water management practice concerns in their context. Practice Architectures Theory was used with the view to understand the ‘sayings, doings, and relatings’ regarding water management and curriculum practices at Fort Cox, in particular around Irrigation, Soil and Water Conservation subjects and the other water dependent subjects. Kemmis et al. (2013) suggested that practices come into being because people do not act alone but as a collective, and bring them into being. In practice, individual understanding and action are orchestrated in collective social-relational projects. A qualitative case study approach was used to solicit data using different techniques namely workshops, semi-structured interviews, document analysis, observations and Unit-Based Sustainability Assessment Tool questionnaires. Data collected through all these techniques was triangulated in the form of analytical memoranda which helped to develop analytical statements aligned with the research goals. The findings confirmed the evident practice disconnect between water management and curriculum practices which was found to be problematic at Fort Cox. The findings also suggest that there were inadequate water management topics across the curriculum. The findings lead to recommendations including future research recommendations for possible implementation. One notable recommendation is staff development on current sustainable water management and curriculum practices to address the challenges of both Fort Cox and the region. , Thesis (MEd) -- Faculty of Education, Education, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Ramphinwa, Azwindini Edson
- Date: 2021-10-29
- Subjects: Water-supply Management South Africa Ixesi , Water-supply Management Study and teaching (Higher) South Africa Ixesi , Curriculum planning South Africa Ixesi , Environmental education Activity programs South Africa Ixesi , Agricultural colleges Curricula South Africa Ixesi , Sustainable development South Africa Ixesi , Educational change South Africa , Fort Cox Agriculture and Forestry Training Institute , Practice Architectures Theory (PAT)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192030 , vital:45189
- Description: This case study of Fort Cox Agriculture and Forestry Training Institute explored the sustainability focus in water management and curriculum practices. I was inspired to develop a deeper understanding of current water management and curriculum practices at Fort Cox with fellow academics involved in the teaching of water dependent curricula, students who were enrolled in water dependent subjects, and support staff involved in water management practices around campus. My initial assumption was there was a practice disconnect or mismatch between water management practices and the stated curriculum requirements at Fort Cox. To develop a deeper understanding and possible responses, the study adopted the Practice Architectures Theory (PAT) developed by Kemmis (2009) and Kemmis, McTaggart and Nixon (2013). A supportive theory was also considered in the form of the action learning process developed by Marquardt (2007), which was aimed at bringing people together in an attempt to respond to water management practice concerns in their context. Practice Architectures Theory was used with the view to understand the ‘sayings, doings, and relatings’ regarding water management and curriculum practices at Fort Cox, in particular around Irrigation, Soil and Water Conservation subjects and the other water dependent subjects. Kemmis et al. (2013) suggested that practices come into being because people do not act alone but as a collective, and bring them into being. In practice, individual understanding and action are orchestrated in collective social-relational projects. A qualitative case study approach was used to solicit data using different techniques namely workshops, semi-structured interviews, document analysis, observations and Unit-Based Sustainability Assessment Tool questionnaires. Data collected through all these techniques was triangulated in the form of analytical memoranda which helped to develop analytical statements aligned with the research goals. The findings confirmed the evident practice disconnect between water management and curriculum practices which was found to be problematic at Fort Cox. The findings also suggest that there were inadequate water management topics across the curriculum. The findings lead to recommendations including future research recommendations for possible implementation. One notable recommendation is staff development on current sustainable water management and curriculum practices to address the challenges of both Fort Cox and the region. , Thesis (MEd) -- Faculty of Education, Education, 2021
- Full Text:
- Date Issued: 2021-10-29
Creating digital materials for Antimicrobial Resistance One Health awareness and behaviour change for Rhodes University peer educators
- Authors: Patnala, Shraddha
- Date: 2021-10-29
- Subjects: Anti-infective agents South Africa , Drug resistance , Antibiotics , Drug resistance in microorganisms , Health education South Africa , Health risk communication South Africa , Digital media South Africa , Peer counseling South Africa , One Health (Initiative) , Social Behaviour Change Communication (SBCC) , Rhodes University
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191001 , vital:45048
- Description: Antimicrobial resistance (AMR) is an urgent, global health problem that stems from the inappropriate use of and poor adherence to antibiotics that treat diseases in human beings. It is further exacerbated by the proliferation of antibiotics into the food chain, particularly from the overuse and misuse of antibiotics in agricultural, meat, and dairy production. The recently developed World Health Organisation (WHO) One Health (OH) approach encompasses and acknowledges the various interconnected pathways that drive AMR between the human, animal, and environmental spheres. Until recently, AMR health challenges have been viewed primarily through a biomedical lens, but this study draws on the more holistic perspective that the One Health approach offers. AMR from food sources (AMR-OH) is an underrepresented topic of research. Creating digital health communication for low-literate end-users on this topic using the One Health approach is an emerging field of research. AMR-OH has not been extensively covered in health communication campaigns and requires developing context-specific digital educational materials, such as the ones this study presents. This study draws on Social Behaviour Change Communication (SBCC) theory elements to create a suggested approach to disseminate AMR-OH information. This intervention was aimed at low-health-literate end-users to accomplish two objectives. First, create awareness and improve knowledge about AMR-OH via a video. Second, offer feasible, easily implementable behaviour change actions in the form of an infographic comprising four food safety steps (Clean, Separate, Cook, and Chill). The study was conducted in three phases. First, recruit participants and conduct a literature review to identify the effective SBCC elements of health communication intervention design. Second, conduct a needs assessment to gauge the volunteering participants’ familiarity with digital media and their current health literacy on AMR-OH. Third, conceptualise and design the two AMR-OH digital educational materials (a video and accompanying infographic). The materials were first evaluated by the researcher using the Clear Communication Index (CCI) test, and then shared with the participants via WhatsApp to be evaluated by them, using two end-user tests: the Patient Education Material Assessment Tool (PEMAT) and the Suitability Assessment of Materials (SAM) test. These two tests assessed the materials’ readability, understandability, and actionability. A post-evaluation, semi-structured interview (SSI) was then conducted with the participants. Deductive thematic analysis was conducted on the SSI data and analysed using the five design benchmarks as themes: Ease of Use of Technology, Clarity of Content, Appropriate Format, Target Audience Resonance (Appropriate for target audience), and Clear calls to Action (Actionable). The rapid onset of COVID-19 restrictions forced the project to scale down and shift entirely online. The study could be conducted due to the active and enthusiastic virtual participation of two Rhodes University Peer Educators (PEs) whose contribution was vital to developing and evaluating the materials. The needs assessment showed that the PEs were comfortable using WhatsApp, had reliable internet connection when on campus, and used this social media platform for professional and personal communication. This assessment also showed that they had prior knowledge of AMR but only from the human health perspective. The video and infographic scored high on the Clear Communication Index, 93.3% and 94.4%, respectively. The PEs’ evaluation of the materials was also high on the PEMAT and SAM assessments: video narration (100%, 80% respectively), video (100%, 99% respectively), and infographic (86%, 90% respectively). This study produced an easy-to-use, accessible and appropriate online repository of AMR-OH information in a novel format with actionable steps. The post-evaluation SSI revealed that the materials and the channel of delivery were welcomed. The PEs expressed their confidence in receiving, using, and sharing this novel presentation of evidence and solutions-based information about AMR-OH. They further highlighted that this is the first time they have received and evaluated context-specific digital multimedia about AMR-OH and that this information equipped them to adopt the food safety behaviours – namely, the four food safety steps. This study demonstrates that the theory-informed creation of engaging digital media for AMR-OH is feasible and viable. Furthermore, it affirms that engaging digital media for AMR-OH can be created to enhance the knowledge of end-users about this health issue. The scaled-down approach created a blueprint to implement a more extensive intervention in the future, informed by this intervention’s methods and tools. Lastly, this blueprint for a particular conceptualisation of an AMR-OH digital media intervention provides effective and empowering tools with which the PEs can disseminate this information to the university's support staff. , Thesis (MA) -- Faculty of Humanities, School of Journalism and Media Studies, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Patnala, Shraddha
- Date: 2021-10-29
- Subjects: Anti-infective agents South Africa , Drug resistance , Antibiotics , Drug resistance in microorganisms , Health education South Africa , Health risk communication South Africa , Digital media South Africa , Peer counseling South Africa , One Health (Initiative) , Social Behaviour Change Communication (SBCC) , Rhodes University
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191001 , vital:45048
- Description: Antimicrobial resistance (AMR) is an urgent, global health problem that stems from the inappropriate use of and poor adherence to antibiotics that treat diseases in human beings. It is further exacerbated by the proliferation of antibiotics into the food chain, particularly from the overuse and misuse of antibiotics in agricultural, meat, and dairy production. The recently developed World Health Organisation (WHO) One Health (OH) approach encompasses and acknowledges the various interconnected pathways that drive AMR between the human, animal, and environmental spheres. Until recently, AMR health challenges have been viewed primarily through a biomedical lens, but this study draws on the more holistic perspective that the One Health approach offers. AMR from food sources (AMR-OH) is an underrepresented topic of research. Creating digital health communication for low-literate end-users on this topic using the One Health approach is an emerging field of research. AMR-OH has not been extensively covered in health communication campaigns and requires developing context-specific digital educational materials, such as the ones this study presents. This study draws on Social Behaviour Change Communication (SBCC) theory elements to create a suggested approach to disseminate AMR-OH information. This intervention was aimed at low-health-literate end-users to accomplish two objectives. First, create awareness and improve knowledge about AMR-OH via a video. Second, offer feasible, easily implementable behaviour change actions in the form of an infographic comprising four food safety steps (Clean, Separate, Cook, and Chill). The study was conducted in three phases. First, recruit participants and conduct a literature review to identify the effective SBCC elements of health communication intervention design. Second, conduct a needs assessment to gauge the volunteering participants’ familiarity with digital media and their current health literacy on AMR-OH. Third, conceptualise and design the two AMR-OH digital educational materials (a video and accompanying infographic). The materials were first evaluated by the researcher using the Clear Communication Index (CCI) test, and then shared with the participants via WhatsApp to be evaluated by them, using two end-user tests: the Patient Education Material Assessment Tool (PEMAT) and the Suitability Assessment of Materials (SAM) test. These two tests assessed the materials’ readability, understandability, and actionability. A post-evaluation, semi-structured interview (SSI) was then conducted with the participants. Deductive thematic analysis was conducted on the SSI data and analysed using the five design benchmarks as themes: Ease of Use of Technology, Clarity of Content, Appropriate Format, Target Audience Resonance (Appropriate for target audience), and Clear calls to Action (Actionable). The rapid onset of COVID-19 restrictions forced the project to scale down and shift entirely online. The study could be conducted due to the active and enthusiastic virtual participation of two Rhodes University Peer Educators (PEs) whose contribution was vital to developing and evaluating the materials. The needs assessment showed that the PEs were comfortable using WhatsApp, had reliable internet connection when on campus, and used this social media platform for professional and personal communication. This assessment also showed that they had prior knowledge of AMR but only from the human health perspective. The video and infographic scored high on the Clear Communication Index, 93.3% and 94.4%, respectively. The PEs’ evaluation of the materials was also high on the PEMAT and SAM assessments: video narration (100%, 80% respectively), video (100%, 99% respectively), and infographic (86%, 90% respectively). This study produced an easy-to-use, accessible and appropriate online repository of AMR-OH information in a novel format with actionable steps. The post-evaluation SSI revealed that the materials and the channel of delivery were welcomed. The PEs expressed their confidence in receiving, using, and sharing this novel presentation of evidence and solutions-based information about AMR-OH. They further highlighted that this is the first time they have received and evaluated context-specific digital multimedia about AMR-OH and that this information equipped them to adopt the food safety behaviours – namely, the four food safety steps. This study demonstrates that the theory-informed creation of engaging digital media for AMR-OH is feasible and viable. Furthermore, it affirms that engaging digital media for AMR-OH can be created to enhance the knowledge of end-users about this health issue. The scaled-down approach created a blueprint to implement a more extensive intervention in the future, informed by this intervention’s methods and tools. Lastly, this blueprint for a particular conceptualisation of an AMR-OH digital media intervention provides effective and empowering tools with which the PEs can disseminate this information to the university's support staff. , Thesis (MA) -- Faculty of Humanities, School of Journalism and Media Studies, 2021
- Full Text:
- Date Issued: 2021-10-29
A sustainability practices educational intervention in response to environmental matters of concern amongst Makhanda youth
- Authors: Musiyiwa, Fungayi Lona
- Date: 2021-10-29
- Subjects: Sustainable living South Africa Makhanda , Social learning South Africa Makhanda , Eco clubs South Africa Makhanda , Environmental education Activity programs South Africa Makhanda , Youth in development South Africa Makhanda , Youth Social conditions
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/188364 , vital:44747
- Description: This study responded to urbanisation as one of the challenges affecting youths’ lifestyles in this century. Children and youth around the world are living in overpopulated, polluted and unsafe environments which fail to produce opportunities for learning, play and recreation (World Health Organisation [WHO], 2017). This study explored these issues in the context of Makhanda with an intervention to engage youth in sustainability practices, to help them to strengthen sustainable lifestyles. The participants in this research were members of two eco-clubs from two schools in Makhanda ranging in age from 12-14 years (primary school) and 15-17 years (high school). The study explored how learning processes within a club intervention contributed to the well- being of participating youth and their capacity to live sustainable and fulfilling lives. The research explored (with participants) eight themes as matters of concern namely, ‘education’, ‘home-life’, ‘energy use’, ‘mobility’, ‘leisure and communication’, ‘waste’, ‘water’ and ‘food’. Detailed case narratives exploring Wals’ social learning stages were used to explore the themes. These themes were explored through photo narratives of the youths’ lives and matters of concern in sustainability issues, risks and practices emanating from the Makhanda context. The pedagogical framework for the intervention was guided by Wals’ social learning framework for mobilizing sustainability practices. Social learning interaction took place through all the stages of the framework and the challenges and potentials of the educational intervention were explored in relation to each stage. From the six themes suggested above the youth chose food and water as themes to take forward as a response project. The project pursued was a vegetable garden in which the youth were actively engaged in order to seek and try out sustainable ways of living. An interpretive approach was used within the interpretive paradigm. Qualitative data were generated through focus group discussions, observations, individual interviews and document analysis. Practice architectures theory was used analytically to explore the dynamics of the emergent sustainability practices initiated by the eco-club youth. I used it as a change method and a tool for initiating social learning actions for ‘sustainability practices’ projects. The study indicated that the youth’s key challenges affecting sustainability of their lifestyles are: lack of access to basic infrastructure, recreational facilities, electricity supply, transport, security and water. In this study, it was clear that much of the youth’s involvement in these matters of concern and sustainability issues was at the level of participating in the six themes through Wals’ social learning processes. This allowed youths to develop their knowledge and skills on how to participate in the gardening project rather than simply focusing on the environmental matters of concern in question. The Handprint Resource Books have been designed for educators who are looking for practical ideas to work with in the learning areas of the National Curriculum. The focus is on sustainability practices that can be taken up within the perspective that each learning area brings to environment and sustainability concerns. The use of the Handprint Resource Books promoted active youth participation and interaction encouraging youth to be reflective thinkers, which led to understanding of the issues and the sustainability practices that emerged during the discussions. The Handprint Resource Books focused on sustainability practices within the learning area of environment and sustainability concerns. Due to her facilitation skills, an environmental expert’s presentation on a sustainability topic enabled youths to select the intended project. The involvement of youth in the implementation of the vegetable garden as a sustainability practice empowered youth to be more confident in engaging in a collective action for change as they developed the capability to share and start their own vegetable gardens at their homes. , Thesis (MEd) -- Faculty of Education, Environmental Learning Research Centre, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Musiyiwa, Fungayi Lona
- Date: 2021-10-29
- Subjects: Sustainable living South Africa Makhanda , Social learning South Africa Makhanda , Eco clubs South Africa Makhanda , Environmental education Activity programs South Africa Makhanda , Youth in development South Africa Makhanda , Youth Social conditions
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/188364 , vital:44747
- Description: This study responded to urbanisation as one of the challenges affecting youths’ lifestyles in this century. Children and youth around the world are living in overpopulated, polluted and unsafe environments which fail to produce opportunities for learning, play and recreation (World Health Organisation [WHO], 2017). This study explored these issues in the context of Makhanda with an intervention to engage youth in sustainability practices, to help them to strengthen sustainable lifestyles. The participants in this research were members of two eco-clubs from two schools in Makhanda ranging in age from 12-14 years (primary school) and 15-17 years (high school). The study explored how learning processes within a club intervention contributed to the well- being of participating youth and their capacity to live sustainable and fulfilling lives. The research explored (with participants) eight themes as matters of concern namely, ‘education’, ‘home-life’, ‘energy use’, ‘mobility’, ‘leisure and communication’, ‘waste’, ‘water’ and ‘food’. Detailed case narratives exploring Wals’ social learning stages were used to explore the themes. These themes were explored through photo narratives of the youths’ lives and matters of concern in sustainability issues, risks and practices emanating from the Makhanda context. The pedagogical framework for the intervention was guided by Wals’ social learning framework for mobilizing sustainability practices. Social learning interaction took place through all the stages of the framework and the challenges and potentials of the educational intervention were explored in relation to each stage. From the six themes suggested above the youth chose food and water as themes to take forward as a response project. The project pursued was a vegetable garden in which the youth were actively engaged in order to seek and try out sustainable ways of living. An interpretive approach was used within the interpretive paradigm. Qualitative data were generated through focus group discussions, observations, individual interviews and document analysis. Practice architectures theory was used analytically to explore the dynamics of the emergent sustainability practices initiated by the eco-club youth. I used it as a change method and a tool for initiating social learning actions for ‘sustainability practices’ projects. The study indicated that the youth’s key challenges affecting sustainability of their lifestyles are: lack of access to basic infrastructure, recreational facilities, electricity supply, transport, security and water. In this study, it was clear that much of the youth’s involvement in these matters of concern and sustainability issues was at the level of participating in the six themes through Wals’ social learning processes. This allowed youths to develop their knowledge and skills on how to participate in the gardening project rather than simply focusing on the environmental matters of concern in question. The Handprint Resource Books have been designed for educators who are looking for practical ideas to work with in the learning areas of the National Curriculum. The focus is on sustainability practices that can be taken up within the perspective that each learning area brings to environment and sustainability concerns. The use of the Handprint Resource Books promoted active youth participation and interaction encouraging youth to be reflective thinkers, which led to understanding of the issues and the sustainability practices that emerged during the discussions. The Handprint Resource Books focused on sustainability practices within the learning area of environment and sustainability concerns. Due to her facilitation skills, an environmental expert’s presentation on a sustainability topic enabled youths to select the intended project. The involvement of youth in the implementation of the vegetable garden as a sustainability practice empowered youth to be more confident in engaging in a collective action for change as they developed the capability to share and start their own vegetable gardens at their homes. , Thesis (MEd) -- Faculty of Education, Environmental Learning Research Centre, 2021
- Full Text:
- Date Issued: 2021-10-29
Remote fidelity of Container-Based Network Emulators
- Authors: Peach, Schalk Willem
- Date: 2021-10-29
- Subjects: Computer networks Security measures , Intrusion detection systems (Computer security) , Computer security , Host-based intrusion detection systems (Computer security) , Emulators (Computer programs) , Computer network protocols , Container-Based Network Emulators (CBNEs) , Network Experimentation Platforms (NEPs)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192141 , vital:45199
- Description: This thesis examines if Container-Based Network Emulators (CBNEs) are able to instantiate emulated nodes that provide sufficient realism to be used in information security experiments. The realism measure used is based on the information available from the point of view of a remote attacker. During the evaluation of a Container-Based Network Emulator (CBNE) as a platform to replicate production networks for information security experiments, it was observed that nmap fingerprinting returned Operating System (OS) family and version results inconsistent with that of the host Operating System (OS). CBNEs utilise Linux namespaces, the technology used for containerisation, to instantiate \emulated" hosts for experimental networks. Linux containers partition resources of the host OS to create lightweight virtual machines that share a single OS kernel. As all emulated hosts share the same kernel in a CBNE network, there is a reasonable expectation that the fingerprints of the host OS and emulated hosts should be the same. Based on how CBNEs instantiate emulated networks and that fingerprinting returned inconsistent results, it was hypothesised that the technologies used to construct CBNEs are capable of influencing fingerprints generated by utilities such as nmap. It was predicted that hosts emulated using different CBNEs would show deviations in remotely generated fingerprints when compared to fingerprints generated for the host OS. An experimental network consisting of two emulated hosts and a Layer 2 switch was instantiated on multiple CBNEs using the same host OS. Active and passive fingerprinting was conducted between the emulated hosts to generate fingerprints and OS family and version matches. Passive fingerprinting failed to produce OS family and version matches as the fingerprint databases for these utilities are no longer maintained. For active fingerprinting the OS family results were consistent between tested systems and the host OS, though OS version results reported was inconsistent. A comparison of the generated fingerprints revealed that for certain CBNEs fingerprint features related to network stack optimisations of the host OS deviated from other CBNEs and the host OS. The hypothesis that CBNEs can influence remotely generated fingerprints was partially confirmed. One CBNE system modified Linux kernel networking options, causing a deviation from fingerprints generated for other tested systems and the host OS. The hypothesis was also partially rejected as the technologies used by CBNEs do not influence the remote fidelity of emulated hosts. , Thesis (MSc) -- Faculty of Science, Computer Science, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Peach, Schalk Willem
- Date: 2021-10-29
- Subjects: Computer networks Security measures , Intrusion detection systems (Computer security) , Computer security , Host-based intrusion detection systems (Computer security) , Emulators (Computer programs) , Computer network protocols , Container-Based Network Emulators (CBNEs) , Network Experimentation Platforms (NEPs)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192141 , vital:45199
- Description: This thesis examines if Container-Based Network Emulators (CBNEs) are able to instantiate emulated nodes that provide sufficient realism to be used in information security experiments. The realism measure used is based on the information available from the point of view of a remote attacker. During the evaluation of a Container-Based Network Emulator (CBNE) as a platform to replicate production networks for information security experiments, it was observed that nmap fingerprinting returned Operating System (OS) family and version results inconsistent with that of the host Operating System (OS). CBNEs utilise Linux namespaces, the technology used for containerisation, to instantiate \emulated" hosts for experimental networks. Linux containers partition resources of the host OS to create lightweight virtual machines that share a single OS kernel. As all emulated hosts share the same kernel in a CBNE network, there is a reasonable expectation that the fingerprints of the host OS and emulated hosts should be the same. Based on how CBNEs instantiate emulated networks and that fingerprinting returned inconsistent results, it was hypothesised that the technologies used to construct CBNEs are capable of influencing fingerprints generated by utilities such as nmap. It was predicted that hosts emulated using different CBNEs would show deviations in remotely generated fingerprints when compared to fingerprints generated for the host OS. An experimental network consisting of two emulated hosts and a Layer 2 switch was instantiated on multiple CBNEs using the same host OS. Active and passive fingerprinting was conducted between the emulated hosts to generate fingerprints and OS family and version matches. Passive fingerprinting failed to produce OS family and version matches as the fingerprint databases for these utilities are no longer maintained. For active fingerprinting the OS family results were consistent between tested systems and the host OS, though OS version results reported was inconsistent. A comparison of the generated fingerprints revealed that for certain CBNEs fingerprint features related to network stack optimisations of the host OS deviated from other CBNEs and the host OS. The hypothesis that CBNEs can influence remotely generated fingerprints was partially confirmed. One CBNE system modified Linux kernel networking options, causing a deviation from fingerprints generated for other tested systems and the host OS. The hypothesis was also partially rejected as the technologies used by CBNEs do not influence the remote fidelity of emulated hosts. , Thesis (MSc) -- Faculty of Science, Computer Science, 2021
- Full Text:
- Date Issued: 2021-10-29
The prominence of choral music in the search for, and preservation of, an African identity: A study focusing on the role of choral composers in the formation of black nationalism during and after the colonial era in South Africa
- Authors: Nelani, Athenkosi
- Date: 2021-10-29
- Subjects: Choral music South Africa , Choral singing South Africa , Black people Race identity South Africa , Black nationalism South Africa , Composers, Black South Africa , Amakwaya
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190965 , vital:45045
- Description: In South Africa, choral music has been prominent in schools, churches, and community choirs since the 19th century. However, the majority of South Africans know little of the history of indigenous choral music. This study investigates the origins of South African indigenous choral music, its canonic figures, and their contribution to this genre in promoting an African identity among the indigenous people of South Africa. Using the methodological lens of historical ethnomusicology, this thesis explores the genesis of choral music in South Africa. Choral music was introduced to the region when it was first colonised by the Dutch East India Company in 1652. Missionaries established institutions in the villages of the local people and translated the Bible and hymn books into the local languages. These actions had lasting consequences for music, and choral singing was greatly advanced. In addition, in this work early composers of South African indigenous choral music are recognised in an effort to establish a choral canon. Three definitive choral periods are recognised, namely those of the first-generation, second-generation, and post-colonial composers. Using this historical framework, this thesis investigates the social and political influence these composers had on African identity during the liberation struggles in the late colonial era and during the early apartheid period. The history and compositions of the composers are discussed, including how they used their compositions as political tools and as mouthpieces to communicate societal issues of concern to the indigenous people during and after the colonial era. , Thesis (MMus) -- Faculty of Humanities, Music and Musicology, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Nelani, Athenkosi
- Date: 2021-10-29
- Subjects: Choral music South Africa , Choral singing South Africa , Black people Race identity South Africa , Black nationalism South Africa , Composers, Black South Africa , Amakwaya
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190965 , vital:45045
- Description: In South Africa, choral music has been prominent in schools, churches, and community choirs since the 19th century. However, the majority of South Africans know little of the history of indigenous choral music. This study investigates the origins of South African indigenous choral music, its canonic figures, and their contribution to this genre in promoting an African identity among the indigenous people of South Africa. Using the methodological lens of historical ethnomusicology, this thesis explores the genesis of choral music in South Africa. Choral music was introduced to the region when it was first colonised by the Dutch East India Company in 1652. Missionaries established institutions in the villages of the local people and translated the Bible and hymn books into the local languages. These actions had lasting consequences for music, and choral singing was greatly advanced. In addition, in this work early composers of South African indigenous choral music are recognised in an effort to establish a choral canon. Three definitive choral periods are recognised, namely those of the first-generation, second-generation, and post-colonial composers. Using this historical framework, this thesis investigates the social and political influence these composers had on African identity during the liberation struggles in the late colonial era and during the early apartheid period. The history and compositions of the composers are discussed, including how they used their compositions as political tools and as mouthpieces to communicate societal issues of concern to the indigenous people during and after the colonial era. , Thesis (MMus) -- Faculty of Humanities, Music and Musicology, 2021
- Full Text:
- Date Issued: 2021-10-29
Robot Rights, an approach appealing to Animal Rights Theory
- Authors: Millin, Murray David
- Date: 2021-10-29
- Subjects: Artificial intelligence , Singer, Peter, 1946- , Dennett, D C (Daniel Clement) , Animal rights , Ethics , Asimov, Isaac, 1920-1992 Criticism and interpretation , Asimov, Isaac, 1920-1992. Bicentennial man , Asimov, Isaac, 1920-1992. Sally , Preference utilitarianism
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191854 , vital:45172
- Description: This thesis proposes that Peter Singer’s theory of preference utilitarianism, which is designed to be universally applicable to humans and animals, can be applied to robots of a particular kind — such as those seen in Isaac Asimov’s work. I shall do this by using Singer’s conception of interests as a framework, and appealing to Daniel Dennett’s intentional stance to deal with methodological issues about other minds. I shall then apply those theories to Isaac Asimov’s Sally and The Bicentennial Man. These two narratives show the importance of the intentional stance as an ethical tool and provide an example of how we might talk about the interests of a robot. Sally’s behaviour and ethical status is examined according to how she is perceived, and so I shall investigate how various persons engage with her and why they do so in those manners. This narrative demonstrates the value of the intentional and design stance as methods to approach other minds problems with regards to ethical status. The Bicentennial Man’s Andrew allows us to look for interests in a more concrete way. I look to see how he situates himself in his world, as well as investigate how and why he makes the demand to be morally considerable. This will be done by examining his creativity, personal development and drive for mortality throughout the narrative. , Thesis (MA) -- Faculty of Humanities, Philosophy, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Millin, Murray David
- Date: 2021-10-29
- Subjects: Artificial intelligence , Singer, Peter, 1946- , Dennett, D C (Daniel Clement) , Animal rights , Ethics , Asimov, Isaac, 1920-1992 Criticism and interpretation , Asimov, Isaac, 1920-1992. Bicentennial man , Asimov, Isaac, 1920-1992. Sally , Preference utilitarianism
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191854 , vital:45172
- Description: This thesis proposes that Peter Singer’s theory of preference utilitarianism, which is designed to be universally applicable to humans and animals, can be applied to robots of a particular kind — such as those seen in Isaac Asimov’s work. I shall do this by using Singer’s conception of interests as a framework, and appealing to Daniel Dennett’s intentional stance to deal with methodological issues about other minds. I shall then apply those theories to Isaac Asimov’s Sally and The Bicentennial Man. These two narratives show the importance of the intentional stance as an ethical tool and provide an example of how we might talk about the interests of a robot. Sally’s behaviour and ethical status is examined according to how she is perceived, and so I shall investigate how various persons engage with her and why they do so in those manners. This narrative demonstrates the value of the intentional and design stance as methods to approach other minds problems with regards to ethical status. The Bicentennial Man’s Andrew allows us to look for interests in a more concrete way. I look to see how he situates himself in his world, as well as investigate how and why he makes the demand to be morally considerable. This will be done by examining his creativity, personal development and drive for mortality throughout the narrative. , Thesis (MA) -- Faculty of Humanities, Philosophy, 2021
- Full Text:
- Date Issued: 2021-10-29
An analysis of citizen participation in service delivery in Zimbabwe’s small towns: A case study of Chiredzi Town Council
- Authors: Matsilele, Blessing
- Date: 2021-10-29
- Subjects: Municipal services Zimbabwe Chiredzi Rural District , Political participation Zimbabwe Chiredzi Rural District , Social capital (Sociology) Zimbabwe Chiredzi Rural District , Municipal services Zimbabwe Chiredzi Rural District Citizen participation , Community development Zimbabwe Chiredzi Rural District
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190099 , vital:44963
- Description: Over the years, there have been complaints of poor service delivery in Zimbabwe’s Urban Councils. Newspapers in Zimbabwe have been filled with stories of poor service delivery and citizen grievances. Existing literature on service delivery has focused on the causes of poor service delivery, blaming them solely on the local government authorities. The literature has blamed poor service delivery in Zimbabwe on corruption, polarisation, politicisation, and incapacitation amongst other things. What is not highlighted is the role that citizens play and their responsibility in ensuring that there is proper service delivery. This thesis discusses the ways in which citizens participate in local government service delivery in Chiredzi which is an urban Council in Zimbabwe. To establish citizen participation in Chiredzi, this theory draws upon the social capital theory focusing on its trust, network, and norms aspect. Social capital facilitates an analysis of citizen participation and service delivery in Chiredzi. For this study,a qualitative research methodology was used. This methodology consisted of semi-structured telephone interviews with participants together with relevant documents. It was concluded that there is a need to educate citizens on their roles and responsibilities in local government to improve the state of service delivery. , Thesis (MSocSci) -- Faculty of Humanities, Sociology, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Matsilele, Blessing
- Date: 2021-10-29
- Subjects: Municipal services Zimbabwe Chiredzi Rural District , Political participation Zimbabwe Chiredzi Rural District , Social capital (Sociology) Zimbabwe Chiredzi Rural District , Municipal services Zimbabwe Chiredzi Rural District Citizen participation , Community development Zimbabwe Chiredzi Rural District
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190099 , vital:44963
- Description: Over the years, there have been complaints of poor service delivery in Zimbabwe’s Urban Councils. Newspapers in Zimbabwe have been filled with stories of poor service delivery and citizen grievances. Existing literature on service delivery has focused on the causes of poor service delivery, blaming them solely on the local government authorities. The literature has blamed poor service delivery in Zimbabwe on corruption, polarisation, politicisation, and incapacitation amongst other things. What is not highlighted is the role that citizens play and their responsibility in ensuring that there is proper service delivery. This thesis discusses the ways in which citizens participate in local government service delivery in Chiredzi which is an urban Council in Zimbabwe. To establish citizen participation in Chiredzi, this theory draws upon the social capital theory focusing on its trust, network, and norms aspect. Social capital facilitates an analysis of citizen participation and service delivery in Chiredzi. For this study,a qualitative research methodology was used. This methodology consisted of semi-structured telephone interviews with participants together with relevant documents. It was concluded that there is a need to educate citizens on their roles and responsibilities in local government to improve the state of service delivery. , Thesis (MSocSci) -- Faculty of Humanities, Sociology, 2021
- Full Text:
- Date Issued: 2021-10-29
An ergonomics study of orthotics and prosthetics workshops in the Eastern Cape of South Africa
- Authors: Mgibantaka, Aviwe Sihle
- Date: 2021-10-29
- Subjects: Orthopedic apparatus industry South Africa Eastern Cape Administration , Prosthesis industry South Africa Eastern Cape Administration , Prosthetists Health and hygiene South Africa Eastern Cape , Prosthetists Job stress South Africa Eastern Cape , Work environment Psychological aspects , Industrial hygiene South Africa Eastern Cape , Human engineering South Africa Eastern Cape , Industrial safety South Africa Eastern Cape , Posture Health aspects
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192108 , vital:45196
- Description: The South African healthcare system is under pressure due to inequalities inherited from the Apartheid system of the past, as well as more recent maladministration. These problems are particularly evident in the Eastern Cape province, which is considered the second poorest province in the country. Furthermore, the rehabilitation sector within healthcare is struggling for recognition in both the public and private healthcare sectors. Orthotists and prosthetists (O&Ps) form an important service in the greater rehabilitation sector since they provide an essential service for people living with disabilities, thus enabling them to function independently. Limited literature and anecdotal evidence suggest that O&Ps perform strenuous physical work under sub-optimal environmental conditions. Furthermore, it is hypothesized that the contextual influences of a struggling healthcare system such as lack or resources, poor referral systems, staff shortages and poor working environments may create a lot of challenges for O&Ps that can impact O&P’s health and well-being and work performance. Purpose: The purpose of this study was to assess the systemic challenges and enablers facing orthotists and prosthetists working in the Eastern Cape of South Africa and thus also evaluate the impact on their health and well-being as well as their job performance. Furthermore, this thesis aimed to compare the work system of O&Ps working in the public with that of O&Ps in the private sector. Methods: A quantitative research method was chosen for this study. Data were collected using a descriptive questionnaire-based approach aimed at identifying the socio-technical interactions in the work systems of O&Ps in the Eastern Cape province of South Africa. This study was approved by the Rhodes University Ethical Standards Committee. The questionnaire was created in Google forms and the link to the online form was sent to Medical O&Ps and Orthopaedic Footwear Technicians using instant messaging (WhatsApp). Two hard copies were also handed out. Data were analysed using StatSoft Statistica Software (version 13.4.0.14 by TIBCO Software Inc.). Descriptive, parametric, content and correlation analyses were conducted. Significant findings were identified at p<0.05. Results: The study received 43 respondents working in both the public and private health sectors, of which 53.5% were males and 46.5% females. The mean age of the respondents was 34.38 years with a coefficient of variation of 19.45%. Majority of respondents (68.9%) worked in the public sector, with the remainder working in the private sector, or sharing their time between both healthcare sectors. Generally, respondents were satisfied with the organizational structure of their workplaces and their work environments. Work demands were identified by respondents from both sectors as an area of concern as tasks performed by O&Ps entailed physical strength, prolonged standing, awkward postures, and repetitive movements. Furthermore, there were some concerns about lighting and noise being unfavourable in some of the workshops. For all the system components, the standard deviations had a low dispersion of less than 1.0 from the mean. The lowest dispersion was 0.63 and the highest dispersion from the mean was 0.99. The analysis using the general linear models option revealed a significant difference between the scores of the work system components (p=0.03). The subsequent Tukey post-hoc test revealed a significant difference in the mean rating scores between the “Environment” and “Work demands”, with a p-value of 0.03. There was discontentment from respondents working in both sectors with their work productivity as the public health sector respondents were 64.52% content; private sector respondents were 68.89% content, and respondents working in both sectors were only 56.67% content. When comparing the responses between O&Ps working in the different sectors, respondents working both sectors were unhappy with the provision of tools, machines, and materials, with 56.25% of the respondents working in the public health sector being less happy than the 61.11% working in the private health sector and the 63.19% working in both the private and public health sectors. Respondents had concerns regarding health and well-being with 60.60% of respondents working in both the public and private health sectors and experiencing more challenges than the 61.05% in the public and 67.24% in the private health sectors, respectively. Correlation analyses revealed very high positive correlations between the system components and the system outcomes. Conclusion: The biggest issue emerging from this study was work demands as O&Ps work is physically demanding. O&Ps had to do a lot of manual handling, heavy load lifting, endure repetitive and vibration movements, prolonged standing and bending in awkward postures to complete tasks. The results from this study indicate that the private health sector is better equipped in terms of the work environment, machines than the public healthcare sector. The finding from this study can be used to improve the factors that enable O&Ps’ job performance and come up with possible solutions to the challenges O&Ps face in their jobs. , Thesis (MSc) -- Faculty of Science, Human Kinetics and Ergonomics, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Mgibantaka, Aviwe Sihle
- Date: 2021-10-29
- Subjects: Orthopedic apparatus industry South Africa Eastern Cape Administration , Prosthesis industry South Africa Eastern Cape Administration , Prosthetists Health and hygiene South Africa Eastern Cape , Prosthetists Job stress South Africa Eastern Cape , Work environment Psychological aspects , Industrial hygiene South Africa Eastern Cape , Human engineering South Africa Eastern Cape , Industrial safety South Africa Eastern Cape , Posture Health aspects
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192108 , vital:45196
- Description: The South African healthcare system is under pressure due to inequalities inherited from the Apartheid system of the past, as well as more recent maladministration. These problems are particularly evident in the Eastern Cape province, which is considered the second poorest province in the country. Furthermore, the rehabilitation sector within healthcare is struggling for recognition in both the public and private healthcare sectors. Orthotists and prosthetists (O&Ps) form an important service in the greater rehabilitation sector since they provide an essential service for people living with disabilities, thus enabling them to function independently. Limited literature and anecdotal evidence suggest that O&Ps perform strenuous physical work under sub-optimal environmental conditions. Furthermore, it is hypothesized that the contextual influences of a struggling healthcare system such as lack or resources, poor referral systems, staff shortages and poor working environments may create a lot of challenges for O&Ps that can impact O&P’s health and well-being and work performance. Purpose: The purpose of this study was to assess the systemic challenges and enablers facing orthotists and prosthetists working in the Eastern Cape of South Africa and thus also evaluate the impact on their health and well-being as well as their job performance. Furthermore, this thesis aimed to compare the work system of O&Ps working in the public with that of O&Ps in the private sector. Methods: A quantitative research method was chosen for this study. Data were collected using a descriptive questionnaire-based approach aimed at identifying the socio-technical interactions in the work systems of O&Ps in the Eastern Cape province of South Africa. This study was approved by the Rhodes University Ethical Standards Committee. The questionnaire was created in Google forms and the link to the online form was sent to Medical O&Ps and Orthopaedic Footwear Technicians using instant messaging (WhatsApp). Two hard copies were also handed out. Data were analysed using StatSoft Statistica Software (version 13.4.0.14 by TIBCO Software Inc.). Descriptive, parametric, content and correlation analyses were conducted. Significant findings were identified at p<0.05. Results: The study received 43 respondents working in both the public and private health sectors, of which 53.5% were males and 46.5% females. The mean age of the respondents was 34.38 years with a coefficient of variation of 19.45%. Majority of respondents (68.9%) worked in the public sector, with the remainder working in the private sector, or sharing their time between both healthcare sectors. Generally, respondents were satisfied with the organizational structure of their workplaces and their work environments. Work demands were identified by respondents from both sectors as an area of concern as tasks performed by O&Ps entailed physical strength, prolonged standing, awkward postures, and repetitive movements. Furthermore, there were some concerns about lighting and noise being unfavourable in some of the workshops. For all the system components, the standard deviations had a low dispersion of less than 1.0 from the mean. The lowest dispersion was 0.63 and the highest dispersion from the mean was 0.99. The analysis using the general linear models option revealed a significant difference between the scores of the work system components (p=0.03). The subsequent Tukey post-hoc test revealed a significant difference in the mean rating scores between the “Environment” and “Work demands”, with a p-value of 0.03. There was discontentment from respondents working in both sectors with their work productivity as the public health sector respondents were 64.52% content; private sector respondents were 68.89% content, and respondents working in both sectors were only 56.67% content. When comparing the responses between O&Ps working in the different sectors, respondents working both sectors were unhappy with the provision of tools, machines, and materials, with 56.25% of the respondents working in the public health sector being less happy than the 61.11% working in the private health sector and the 63.19% working in both the private and public health sectors. Respondents had concerns regarding health and well-being with 60.60% of respondents working in both the public and private health sectors and experiencing more challenges than the 61.05% in the public and 67.24% in the private health sectors, respectively. Correlation analyses revealed very high positive correlations between the system components and the system outcomes. Conclusion: The biggest issue emerging from this study was work demands as O&Ps work is physically demanding. O&Ps had to do a lot of manual handling, heavy load lifting, endure repetitive and vibration movements, prolonged standing and bending in awkward postures to complete tasks. The results from this study indicate that the private health sector is better equipped in terms of the work environment, machines than the public healthcare sector. The finding from this study can be used to improve the factors that enable O&Ps’ job performance and come up with possible solutions to the challenges O&Ps face in their jobs. , Thesis (MSc) -- Faculty of Science, Human Kinetics and Ergonomics, 2021
- Full Text:
- Date Issued: 2021-10-29
Jungle Drive and Other Stories
- Authors: Koenig, Nathalie
- Date: 2021-10-29
- Subjects: Creative writing (Higher education) South Africa , South African fiction (English) 21st century , South African poetry (English) 21st century , Short stories, South African (English) 21st century
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192225 , vital:45207
- Description: My thesis comprises prose in a variety of forms with porous borders, including the short story, flash fiction and prose poetry. I am attracted to a processual approach to writing as I like the potential for experimentation with spontaneity and textual improvisation within and across forms that this allows. I am influenced by Joanna Ruocco’s novellas, The Mothering Coven and Dan, whose worlds are built with generously scattered references, interesting words and strange features, delivered in a dead-pan tone that joyfully scrambles my logic. At the same time, I am inspired by the precision and beauty of Tina May Hall’s prose, and how she plays in the space between the natural and magical worlds. In addition, I draw on the musicality and rhythm of Noy Holland and JA Tyler’s prose, adding a corporeal layer to the words, sounds and movement of the text. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Koenig, Nathalie
- Date: 2021-10-29
- Subjects: Creative writing (Higher education) South Africa , South African fiction (English) 21st century , South African poetry (English) 21st century , Short stories, South African (English) 21st century
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192225 , vital:45207
- Description: My thesis comprises prose in a variety of forms with porous borders, including the short story, flash fiction and prose poetry. I am attracted to a processual approach to writing as I like the potential for experimentation with spontaneity and textual improvisation within and across forms that this allows. I am influenced by Joanna Ruocco’s novellas, The Mothering Coven and Dan, whose worlds are built with generously scattered references, interesting words and strange features, delivered in a dead-pan tone that joyfully scrambles my logic. At the same time, I am inspired by the precision and beauty of Tina May Hall’s prose, and how she plays in the space between the natural and magical worlds. In addition, I draw on the musicality and rhythm of Noy Holland and JA Tyler’s prose, adding a corporeal layer to the words, sounds and movement of the text. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-10-29
African wildcats on unprotected land in the Northern Cape, South Africa: potential prey and conflict status
- Authors: Stadler, Cindy
- Date: 2021-10-29
- Subjects: African wildcat South Africa Northern Cape , African wildcat Effect of human beings on South Africa Northern Cape , Predation (Biology) South Africa Northern Cape , Livestock Predators of South Africa Northern Cape , Human-animal relationships South Africa Northern Cape
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191012 , vital:45049
- Description: The African wildcat (Felis lybica cafra) is the most common and widely distributed of all wildcats. The southern Kalahari in South Africa offers favourable conditions for African wildcats and supports high wildcat densities on protected and unprotected land. African wildcats have been reported as livestock predators on South African farms, however wildcat-livestock predation is usually reported as infrequent and to have a low financial impact on the farmer. The aim of this study was, firstly, to determine what natural prey species were available for African wildcats on unprotected land and, secondly, to determine the extent of human-wildcat conflict on unprotected land in the southern Kalahari. The frequency of occurrence of potential African wildcat prey was determined through small mammal trapping, camera trap surveys and direct observations. The results indicated that a variety of the African wildcat’s natural prey species occurred on unprotected land and that the dune and adjacent ‘street' habitats most likely supported the majority of small mammals which are preferred prey for African wildcats. The African wildcat’s human-predator conflict status was determined through interview questionnaires (n = 22) with participants who owned or managed farms in the southern Kalahari. African wildcats were perceived to occur on 100% of farms, to be common in the region, to be the top livestock predator on 68% of farms and to be responsible for 46% (n = 1542 newborn lambs) of all livestock deaths in 2020. African wildcats were, however, not viewed in the same negative light as black-backed jackals (Canis mesomelas) and caracals (Caracal caracal), who received more negativity from participants and who had the highest persecution rates in my study area. This result could potentially be explained by a combination of generationally taught hatred towards certain species and due to the perceived livestock loss (e.g. livestock size and species) caused by each predator species. It is important to research and monitor wildcats outside protected areas to obtain a deeper knowledge of wildcat behaviour, abundance, population dynamics and other aspects of their ecology. By doing this, specific conservation and management questions can be addressed and through the knowledge of the natural history of a species, conservation failures can be avoided. , Thesis (MSc) -- Faculty of Science, Zoology and Entomology, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Stadler, Cindy
- Date: 2021-10-29
- Subjects: African wildcat South Africa Northern Cape , African wildcat Effect of human beings on South Africa Northern Cape , Predation (Biology) South Africa Northern Cape , Livestock Predators of South Africa Northern Cape , Human-animal relationships South Africa Northern Cape
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191012 , vital:45049
- Description: The African wildcat (Felis lybica cafra) is the most common and widely distributed of all wildcats. The southern Kalahari in South Africa offers favourable conditions for African wildcats and supports high wildcat densities on protected and unprotected land. African wildcats have been reported as livestock predators on South African farms, however wildcat-livestock predation is usually reported as infrequent and to have a low financial impact on the farmer. The aim of this study was, firstly, to determine what natural prey species were available for African wildcats on unprotected land and, secondly, to determine the extent of human-wildcat conflict on unprotected land in the southern Kalahari. The frequency of occurrence of potential African wildcat prey was determined through small mammal trapping, camera trap surveys and direct observations. The results indicated that a variety of the African wildcat’s natural prey species occurred on unprotected land and that the dune and adjacent ‘street' habitats most likely supported the majority of small mammals which are preferred prey for African wildcats. The African wildcat’s human-predator conflict status was determined through interview questionnaires (n = 22) with participants who owned or managed farms in the southern Kalahari. African wildcats were perceived to occur on 100% of farms, to be common in the region, to be the top livestock predator on 68% of farms and to be responsible for 46% (n = 1542 newborn lambs) of all livestock deaths in 2020. African wildcats were, however, not viewed in the same negative light as black-backed jackals (Canis mesomelas) and caracals (Caracal caracal), who received more negativity from participants and who had the highest persecution rates in my study area. This result could potentially be explained by a combination of generationally taught hatred towards certain species and due to the perceived livestock loss (e.g. livestock size and species) caused by each predator species. It is important to research and monitor wildcats outside protected areas to obtain a deeper knowledge of wildcat behaviour, abundance, population dynamics and other aspects of their ecology. By doing this, specific conservation and management questions can be addressed and through the knowledge of the natural history of a species, conservation failures can be avoided. , Thesis (MSc) -- Faculty of Science, Zoology and Entomology, 2021
- Full Text:
- Date Issued: 2021-10-29
A self-emulsifying delivery system loaded with efavirenz: The case for flax-seed oil
- Authors: Mazonde, Priveledge
- Date: 2021-10-29
- Subjects: Drug delivery systems , Linseed oil , Antiretroviral agents , HIV (Viruses) , Drug carriers (Pharmacy) , Solubility , High performance liquid chromatography , Efavirenz
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192944 , vital:45283
- Description: The feasibility of incorporating efavirenz (EFV), an antiretroviral agent against HIV into a lipid-based self-emulsifying drug delivery system (SEDDS) containing vegetable oils was investigated. EFV has poor aqueous solubility and is classified under the Biopharmaceutical Classification System (BCS) as a class II compound with highly permeability, its aqueous solubility is less than 10 mg/ml and is defined as a practically insoluble compound with a consequent poor bioavailability of approximately 40%, and erratic dissolution behaviour. SEDDS formulations have been shown to improve the aqueous solubility and consequently the bioavailability of BCS II compounds such as EFV. EFV is a first line antiviral agent used in combination with other agents in antiretroviral therapy (ART). Among the number of NNRTIs approved for use in HIV treatment, EFV is one of the most commonly prescribed drug. Statistical methods and Design of Experiments (DoE) using Response Surface Methodology (RSM), specifically a Central Composite Design (CCD), were used to facilitate the development of a reversed-phase high performance liquid chromatographic (HPLC) method for the quantitation of EFV during formulation product and process development studies. A rapid, accurate, precise and sensitive HPLC method with ultraviolet (UV) detection was developed, optimised and validated for the in-vitro analysis of EFV in a total run time under 10 minutes for the elution of both EFV and loratidine which was used as the internal standard (IS). The method was then successfully applied to the determination of EFV in commercially available tablets. Excipient screening was undertaken using solubility studies and revealed that EFV had highest solubility in flaxseed oil in comparison to soybean, macadamia, grapeseed, sunflower and olive oils. The non-ionic Tween® 80 and Span® 20 were selected as surfactant and co-surfactant, respectively with ethanol co-solvent as they exhibited improved miscibility with co-solvent. Pre-formulation studies were undertaken to investigate the compatibility of the API with excipients and to identify a nano-emulsion region and other emulsion types using pseudoternary phase diagrams. The phase behaviour of crude cold pressed flaxseed oil with the selected non-ionic surfactants revealed an area within pseudo-ternary phase diagrams for different surfactant-mixtures formed gels/semisolid structures which can be exploited for other drug delivery strategies that require such properties. Fourier transform infrared spectroscopy (FT-IR), powder x-ray diffraction (XRD) and Raman spectroscopy were used to identify and assess the compatibility of EFV with chosen excipients. 2 A reduction in the peak intensity was observed for EFV when combined with each hydrophobic/lipid excipient evaluated revealing that there was a marked reduction in the crystallinity of the EFV. A decrease in crystallinity in comparison with the bulk API may indicate that EFV were amorphous or sequestered in a molecular dispersion and exhibited an increased solubility for the molecule. Flaxseed oil was used as the oil phase in studies for the optimization of surfactant mixtures undertaken using DoE, specifically a D-optimal mixtures design with the flaxseed oil content set at 10% m/m was performed. Solutions from the desired optimization function were produced based on desirability and five nanoemulsion formulations were produced and characterized in terms of in vitro release of efavirenz, drug loading capacity, Zeta Potential, droplet sizes and polydispersity index (PDI). Kinetically stable nanoemulsions containing 10% m/m flaxseed oil were successfully manufactured and assessed. Droplet sizes ranged between 156 and 225 nm, Zeta Potential between −24 and −41 mV and all formulations were found to be monodisperse with polydispersity indices ≤ 0.487. SEDDS formulations of EFV in nano-sized carriers were developed and optimised, in vitro drug release varied with varying amounts of ethanol in the formulation producing formulations that exhibited differently modulated drug in-vitro release profiles that may be further manipulated for better performance and therapeutic outcomes in terms of solubility and possibly bioavailability of EFV when delivered using SEDDS rather than using tablets which in turn may lead to better therapeutic outcomes for patients with HIV. , Thesis (MSc) -- Faculty of Pharmacy, Pharmacy, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Mazonde, Priveledge
- Date: 2021-10-29
- Subjects: Drug delivery systems , Linseed oil , Antiretroviral agents , HIV (Viruses) , Drug carriers (Pharmacy) , Solubility , High performance liquid chromatography , Efavirenz
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192944 , vital:45283
- Description: The feasibility of incorporating efavirenz (EFV), an antiretroviral agent against HIV into a lipid-based self-emulsifying drug delivery system (SEDDS) containing vegetable oils was investigated. EFV has poor aqueous solubility and is classified under the Biopharmaceutical Classification System (BCS) as a class II compound with highly permeability, its aqueous solubility is less than 10 mg/ml and is defined as a practically insoluble compound with a consequent poor bioavailability of approximately 40%, and erratic dissolution behaviour. SEDDS formulations have been shown to improve the aqueous solubility and consequently the bioavailability of BCS II compounds such as EFV. EFV is a first line antiviral agent used in combination with other agents in antiretroviral therapy (ART). Among the number of NNRTIs approved for use in HIV treatment, EFV is one of the most commonly prescribed drug. Statistical methods and Design of Experiments (DoE) using Response Surface Methodology (RSM), specifically a Central Composite Design (CCD), were used to facilitate the development of a reversed-phase high performance liquid chromatographic (HPLC) method for the quantitation of EFV during formulation product and process development studies. A rapid, accurate, precise and sensitive HPLC method with ultraviolet (UV) detection was developed, optimised and validated for the in-vitro analysis of EFV in a total run time under 10 minutes for the elution of both EFV and loratidine which was used as the internal standard (IS). The method was then successfully applied to the determination of EFV in commercially available tablets. Excipient screening was undertaken using solubility studies and revealed that EFV had highest solubility in flaxseed oil in comparison to soybean, macadamia, grapeseed, sunflower and olive oils. The non-ionic Tween® 80 and Span® 20 were selected as surfactant and co-surfactant, respectively with ethanol co-solvent as they exhibited improved miscibility with co-solvent. Pre-formulation studies were undertaken to investigate the compatibility of the API with excipients and to identify a nano-emulsion region and other emulsion types using pseudoternary phase diagrams. The phase behaviour of crude cold pressed flaxseed oil with the selected non-ionic surfactants revealed an area within pseudo-ternary phase diagrams for different surfactant-mixtures formed gels/semisolid structures which can be exploited for other drug delivery strategies that require such properties. Fourier transform infrared spectroscopy (FT-IR), powder x-ray diffraction (XRD) and Raman spectroscopy were used to identify and assess the compatibility of EFV with chosen excipients. 2 A reduction in the peak intensity was observed for EFV when combined with each hydrophobic/lipid excipient evaluated revealing that there was a marked reduction in the crystallinity of the EFV. A decrease in crystallinity in comparison with the bulk API may indicate that EFV were amorphous or sequestered in a molecular dispersion and exhibited an increased solubility for the molecule. Flaxseed oil was used as the oil phase in studies for the optimization of surfactant mixtures undertaken using DoE, specifically a D-optimal mixtures design with the flaxseed oil content set at 10% m/m was performed. Solutions from the desired optimization function were produced based on desirability and five nanoemulsion formulations were produced and characterized in terms of in vitro release of efavirenz, drug loading capacity, Zeta Potential, droplet sizes and polydispersity index (PDI). Kinetically stable nanoemulsions containing 10% m/m flaxseed oil were successfully manufactured and assessed. Droplet sizes ranged between 156 and 225 nm, Zeta Potential between −24 and −41 mV and all formulations were found to be monodisperse with polydispersity indices ≤ 0.487. SEDDS formulations of EFV in nano-sized carriers were developed and optimised, in vitro drug release varied with varying amounts of ethanol in the formulation producing formulations that exhibited differently modulated drug in-vitro release profiles that may be further manipulated for better performance and therapeutic outcomes in terms of solubility and possibly bioavailability of EFV when delivered using SEDDS rather than using tablets which in turn may lead to better therapeutic outcomes for patients with HIV. , Thesis (MSc) -- Faculty of Pharmacy, Pharmacy, 2021
- Full Text:
- Date Issued: 2021-10-29
Cellphones and whistles: Exploring the communicative ecology and sociality of the Enkanini informal settlement in Makhanda
- Authors: Baloyi, Karabo
- Date: 2021-10-29
- Subjects: Communication models , Cell phones Social aspects South Africa Makhanda , Cell phones Economic aspects South Africa Makhanda , Squatter settlements South Africa Makhanda , South Africa Social conditions 1994- , South Africa Economic conditions 1991- , South Africa Social life and customs , Communication Economic aspects South Africa Makhanda , Whistles South Africa Makhanda , Decolonization South Africa Makhanda , Communicative ecology
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191046 , vital:45053
- Description: This thesis explores the communicative ecology in the Enkanini informal settlement in Makhanda, and in particular their use of mobile phones and whistles to build a sense of community. It makes the case for word-of-mouth as an integral part of the communicative ecology despite not being a technological device. It then examines the sociality that arises from the use of these devices, and how coloniality impacts on the participants’ everyday experiences. The research was conducted through telephonic in-depth interviews with participants. To corroborate some of the content drawn from interviews, I used Grocott’s Mail, Makhanda’s only independent newspaper as an archival source, as well as some of the participants’ Facebook profiles. This research argues that as a consequence of coloniality, Enkanini’s residents suffer socio-economic challenges, and thus are unable to use digital technologies as much as they might like to, to communicate with their neighbours. As a consequence, word-of-mouth is their main form of communication with one another. Whistles are the ‘low-tech’ device used for community-wide communication to alert residents of an emergency, or about a meeting or protest. My findings contest generalised claims of society moving towards a network sociality, where individuality and project-based communication is valued over more communal forms of living. They also demonstrate the ways in which coloniality shapes almost every aspect of marginalised people’s lives, making word of mouth the most significant form of communication, notwithstanding the apparent availability of digital technology. It also shows how a marginalised group uses the resources it has to pressure local government officials to provide them with the basis infrastructure they need for survival. , Thesis (MA) -- Faculty of Humanities, Journalism and Media Studies, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Baloyi, Karabo
- Date: 2021-10-29
- Subjects: Communication models , Cell phones Social aspects South Africa Makhanda , Cell phones Economic aspects South Africa Makhanda , Squatter settlements South Africa Makhanda , South Africa Social conditions 1994- , South Africa Economic conditions 1991- , South Africa Social life and customs , Communication Economic aspects South Africa Makhanda , Whistles South Africa Makhanda , Decolonization South Africa Makhanda , Communicative ecology
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191046 , vital:45053
- Description: This thesis explores the communicative ecology in the Enkanini informal settlement in Makhanda, and in particular their use of mobile phones and whistles to build a sense of community. It makes the case for word-of-mouth as an integral part of the communicative ecology despite not being a technological device. It then examines the sociality that arises from the use of these devices, and how coloniality impacts on the participants’ everyday experiences. The research was conducted through telephonic in-depth interviews with participants. To corroborate some of the content drawn from interviews, I used Grocott’s Mail, Makhanda’s only independent newspaper as an archival source, as well as some of the participants’ Facebook profiles. This research argues that as a consequence of coloniality, Enkanini’s residents suffer socio-economic challenges, and thus are unable to use digital technologies as much as they might like to, to communicate with their neighbours. As a consequence, word-of-mouth is their main form of communication with one another. Whistles are the ‘low-tech’ device used for community-wide communication to alert residents of an emergency, or about a meeting or protest. My findings contest generalised claims of society moving towards a network sociality, where individuality and project-based communication is valued over more communal forms of living. They also demonstrate the ways in which coloniality shapes almost every aspect of marginalised people’s lives, making word of mouth the most significant form of communication, notwithstanding the apparent availability of digital technology. It also shows how a marginalised group uses the resources it has to pressure local government officials to provide them with the basis infrastructure they need for survival. , Thesis (MA) -- Faculty of Humanities, Journalism and Media Studies, 2021
- Full Text:
- Date Issued: 2021-10-29
Characterization of Fluorescently-Labelled Plasmodium Lactate Dehydrogenase-Binding Aptamers for the Detection and Speciation of Malarial Infections
- Authors: Taylor, Bianca Rose
- Date: 2021-10-29
- Subjects: Uncatalogued
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192572 , vital:45238
- Description: Thesis (MSc) -- Faculty of Science, Biotechnology Innovation Centre, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Taylor, Bianca Rose
- Date: 2021-10-29
- Subjects: Uncatalogued
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192572 , vital:45238
- Description: Thesis (MSc) -- Faculty of Science, Biotechnology Innovation Centre, 2021
- Full Text:
- Date Issued: 2021-10-29
Hermēs Dolios: Performances of Hermes as trickster in the Homeric Hymn to Hermes
- Authors: Nel, Aiden Pieter
- Date: 2021-10-29
- Subjects: Hermes (Greek deity) , Hymn to Hermes , Tricksters in literature , Loki (Norse deity) , Hynes, William J , Doty, William G, 1939-J , Wakdjunkaga (Winnebago Trickster) , Ture (Zande Trickster)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190978 , vital:45046
- Description: This thesis explores the Greek god Hermes' representation in the Homeric Hymn to Hermes to establish the extent to which he partakes in Hynes' defined set of characteristics associated with mythological 'trickster' figures. Hermes is an unorthodox figure as although he embodies many aspects of the trickster, he willingly relinquishes some of these aspects within his hymn. I first outline and explore the trickster phenomenon and the complex methodological issue concerning global comparison. Hynes’ criteria are first applied to three other tricksters the Amerindian (Winnebago) trickster Wakdjunkaga, the central African (Azande) trickster Ture and the northern European (Norse) trickster Loki, which establishes a baseline that will help determine how Hermes conforms to this typology. All three figures’ cultural contexts are first addressed, as the cultural context is key in understanding a figure’s potential inclusion in the trickster category. I then explore Hermes’ performances within his hymn and other genres to formulate how his patron powers and actions relate to his designation as a trickster. I argue, in conclusion, that Hynes’ typology is a useful tool in determining any figure’s degree of ‘tricksterness’ and show that Hermes and the other three figures do embody Hynes’ characteristics. Each, however, embodies them differently and in a specific manner. I argue that the manner in which they relate to the criteria is dictated by their respective cultural contexts, and what their narrators intended to illustrate through the stories wherein tricksters reside. I further argue that narrative intent, genre and cultural context appear to be the main factors that mould each respective figure. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Nel, Aiden Pieter
- Date: 2021-10-29
- Subjects: Hermes (Greek deity) , Hymn to Hermes , Tricksters in literature , Loki (Norse deity) , Hynes, William J , Doty, William G, 1939-J , Wakdjunkaga (Winnebago Trickster) , Ture (Zande Trickster)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190978 , vital:45046
- Description: This thesis explores the Greek god Hermes' representation in the Homeric Hymn to Hermes to establish the extent to which he partakes in Hynes' defined set of characteristics associated with mythological 'trickster' figures. Hermes is an unorthodox figure as although he embodies many aspects of the trickster, he willingly relinquishes some of these aspects within his hymn. I first outline and explore the trickster phenomenon and the complex methodological issue concerning global comparison. Hynes’ criteria are first applied to three other tricksters the Amerindian (Winnebago) trickster Wakdjunkaga, the central African (Azande) trickster Ture and the northern European (Norse) trickster Loki, which establishes a baseline that will help determine how Hermes conforms to this typology. All three figures’ cultural contexts are first addressed, as the cultural context is key in understanding a figure’s potential inclusion in the trickster category. I then explore Hermes’ performances within his hymn and other genres to formulate how his patron powers and actions relate to his designation as a trickster. I argue, in conclusion, that Hynes’ typology is a useful tool in determining any figure’s degree of ‘tricksterness’ and show that Hermes and the other three figures do embody Hynes’ characteristics. Each, however, embodies them differently and in a specific manner. I argue that the manner in which they relate to the criteria is dictated by their respective cultural contexts, and what their narrators intended to illustrate through the stories wherein tricksters reside. I further argue that narrative intent, genre and cultural context appear to be the main factors that mould each respective figure. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-10-29
Employee views on organisational effectiveness of Chinese organisations operating in Kenya
- Mlotshwa, Minenhle Petronella
- Authors: Mlotshwa, Minenhle Petronella
- Date: 2021-10-29
- Subjects: Organizational effectiveness Kenya , Corporate culture Kenya Cross-cultural studies , China Foreign economic relations Kenya , International business enterprises Kenya , International business enterprises Personnel management , Bilingual communication in organizations Kenya , Religion in the workplace Kenya Cross-cultural studies , Work ethic Kenya Cross-cultural studies
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191898 , vital:45177
- Description: Over the years there has been a growing interest in the relations between Africa and Asia. This is attributed to what is perceived as increasing Chinese influence and presence in Africa. During the past decades, China has experienced rapid economic growth and expansion which has contributed to its need for additional resources and expanding its geographic footprint into Africa and especially Kenya. The growing presence of Chinese organisations in Africa has also faced challenges. Chinese organisations operating in Kenya have been cited as facing cultural challenges, human resource management issues and external pressures which affect Chinese organisations thus impacting organisational effectiveness and performance. While there has been an abundance of research conducted at a macro level, mainly anecdotal knowledge on Chinese organisational values and management, little information exists at the organisation and community level. This study aimed to contribute an in-depth understanding of Chinese and Kenyan employee relationships in organisations at a micro level. Furthermore, this study assesses employees’ views on organisational effectiveness in a cross-cultural research setting of selected Chinese organisations operating in Kenya using the Burke-Litwin model (1992) of organisational effectiveness. This study is qualitative in nature within the interpretivistic research paradigm and used a case study approach to generate detailed comprehensive understanding of the phenomenon under investigation. Two Chinese organisations specialising in importing and exporting of diverse products, which had expanded its operations to Kenya in order to reach Africa’s growing consumer markets were selected for this study. The selected organisations were chosen under the premises that they had been operating in Kenya for more than 20 years, they are reputable organisations in their industries and were international role players. Non-probability convenience sampling was used to select the two organisations who were willing to participate. Purposive sampling was used to identify employees from different job levels and types of work in the selected organisations who were willing to participate in this study. Data was collected by means of face-to-face open-ended semi-structured interviews, with five Chinese and 12 Kenyan employees. The findings of this study were guided by the dimensions of the Burke-Litwin model, comprising the external environment, transformational dimensions (including mission and strategy, leadership and organisational culture) and transactional dimensions (including management practices, organisational structure, systems [policies and procedures], motivation, work climate, task requirements and individual skills and abilities). Based on the findings, organisational culture was the dominant theme that had a large influence on the organisational performance. Within the context of organisational culture, the main challenges faced by employees were religious, work ethic and communication barriers. Leadership and the organisational structure set by senior managers was also impacted by culture. It is evident that the Chinese organisations are dominated by Chinese employees at senior managerial levels – except for one Indian Kenyan manager – and non-managerial levels are dominated by Kenyan employees. Between these two managerial levels there is lack of trust as well as trade union interference favouring Kenyan employees. Leadership of the selected organisations aimed at recruiting candidates who have the necessary skills to contribute toward organisational effectiveness and performance. However, recruited Kenyan employees indicated that they require strategy visibility, effective communication, and structured processes in order to be effective. Despite challenges faced, Chinese and Kenyan employees both strongly agree with and support the efforts of management for providing training and development and creating an environment that accommodates personal growth. The external environment has exerted pressure on the said Chinese organisations. The Kenyan trade unions favour Kenyan employees and place huge pressure on Chinese management. In addition the trade unions bribe locals while making it difficult for Chinese organisations operating in Kenya to conduct business. Through the empirical development of organisational-level research on the case of Chinese organisations operating in Kenya, insightful management knowledge was gathered and shared to assist Chinese and Kenyan employees in their individual and organisational performance. , Thesis (MCom) -- Faculty of Commerce, Management, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Mlotshwa, Minenhle Petronella
- Date: 2021-10-29
- Subjects: Organizational effectiveness Kenya , Corporate culture Kenya Cross-cultural studies , China Foreign economic relations Kenya , International business enterprises Kenya , International business enterprises Personnel management , Bilingual communication in organizations Kenya , Religion in the workplace Kenya Cross-cultural studies , Work ethic Kenya Cross-cultural studies
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191898 , vital:45177
- Description: Over the years there has been a growing interest in the relations between Africa and Asia. This is attributed to what is perceived as increasing Chinese influence and presence in Africa. During the past decades, China has experienced rapid economic growth and expansion which has contributed to its need for additional resources and expanding its geographic footprint into Africa and especially Kenya. The growing presence of Chinese organisations in Africa has also faced challenges. Chinese organisations operating in Kenya have been cited as facing cultural challenges, human resource management issues and external pressures which affect Chinese organisations thus impacting organisational effectiveness and performance. While there has been an abundance of research conducted at a macro level, mainly anecdotal knowledge on Chinese organisational values and management, little information exists at the organisation and community level. This study aimed to contribute an in-depth understanding of Chinese and Kenyan employee relationships in organisations at a micro level. Furthermore, this study assesses employees’ views on organisational effectiveness in a cross-cultural research setting of selected Chinese organisations operating in Kenya using the Burke-Litwin model (1992) of organisational effectiveness. This study is qualitative in nature within the interpretivistic research paradigm and used a case study approach to generate detailed comprehensive understanding of the phenomenon under investigation. Two Chinese organisations specialising in importing and exporting of diverse products, which had expanded its operations to Kenya in order to reach Africa’s growing consumer markets were selected for this study. The selected organisations were chosen under the premises that they had been operating in Kenya for more than 20 years, they are reputable organisations in their industries and were international role players. Non-probability convenience sampling was used to select the two organisations who were willing to participate. Purposive sampling was used to identify employees from different job levels and types of work in the selected organisations who were willing to participate in this study. Data was collected by means of face-to-face open-ended semi-structured interviews, with five Chinese and 12 Kenyan employees. The findings of this study were guided by the dimensions of the Burke-Litwin model, comprising the external environment, transformational dimensions (including mission and strategy, leadership and organisational culture) and transactional dimensions (including management practices, organisational structure, systems [policies and procedures], motivation, work climate, task requirements and individual skills and abilities). Based on the findings, organisational culture was the dominant theme that had a large influence on the organisational performance. Within the context of organisational culture, the main challenges faced by employees were religious, work ethic and communication barriers. Leadership and the organisational structure set by senior managers was also impacted by culture. It is evident that the Chinese organisations are dominated by Chinese employees at senior managerial levels – except for one Indian Kenyan manager – and non-managerial levels are dominated by Kenyan employees. Between these two managerial levels there is lack of trust as well as trade union interference favouring Kenyan employees. Leadership of the selected organisations aimed at recruiting candidates who have the necessary skills to contribute toward organisational effectiveness and performance. However, recruited Kenyan employees indicated that they require strategy visibility, effective communication, and structured processes in order to be effective. Despite challenges faced, Chinese and Kenyan employees both strongly agree with and support the efforts of management for providing training and development and creating an environment that accommodates personal growth. The external environment has exerted pressure on the said Chinese organisations. The Kenyan trade unions favour Kenyan employees and place huge pressure on Chinese management. In addition the trade unions bribe locals while making it difficult for Chinese organisations operating in Kenya to conduct business. Through the empirical development of organisational-level research on the case of Chinese organisations operating in Kenya, insightful management knowledge was gathered and shared to assist Chinese and Kenyan employees in their individual and organisational performance. , Thesis (MCom) -- Faculty of Commerce, Management, 2021
- Full Text:
- Date Issued: 2021-10-29
“Un-silencing queer Nigeria”: Representations of queerness in contemporary Nigerian fiction
- Authors: Akram, Tahzeeb
- Date: 2021-10-29
- Subjects: Heterosexism in literature , Patriarchy in literature , Homophobia in literature , Sexual minorities in literature , Nigerian literature 21st century History and criticism , Queer theory Nigeria , Gender identity Law and legislation Nigeria , Gender identity Religious aspects , Sexual minorities Nigeria Social conditions , Nigeria. Same Sex Marriage (Prohibition) Act, 2013
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190668 , vital:45016
- Description: This thesis analyses contemporary queer Nigerian fiction, particularly queer representations regarding law, religion and culture in Nigeria’s heteropatriarchal and queerphobic society. I explore a number of authors’ use of different literary forms and platforms to promote and represent non-conforming genders and sexualities in queerphobic Nigeria. These narratives show queer people navigating the heteronormative society vis-à-vis marriage, family, intimacy, work, violence and rights activism. I draw on Western and African gender and queer theories for the concepts, definitions and critical terminologies used in this thesis. African queer theorists and activists are highlighted for their reclaiming queer history from among the early records in Africa as well as contemporary queer Nigerian literature and activism. Religion and queerness are crucial themes in Chinelo Okparanta’s same sex women’s novel, Under the Udala Trees. Using queer African Christian theology against Nigeria’s conservative socio-religious setting, I demonstrate that queerness is not a threat to Nigerian’s Christian faith, and that mutual coexistence of queer sexuality and Christianity advances queer rights in that society. Nnanna Ikpo’s Fimí Sílẹ̀ Forever: Heaven gave it to me’s problematises heteronormative masculinities and the manufacturing of heteropatriarchy and queer masculinities in Nigeria. I examine the protagonists who are both victims of and perpetrators in their queerphobic society. The socio-legal focus I employ examines the impact of the 2014 Same Sex Marriage Prohibition Act on Nigeria’s already marginalised and oppressed queer community. There are vast opportunities for queer Nigerian artists to create, publish and promote queer identities in the safe and enabling space of online platforms via physical distancing between the queer community and the queerphobic society. From the digitally published 14: An Anthology of Queer Art’s two volumes, five short stories are analysed regarding different forms of intimacies in queer men’s relationships. These queer contemporary fiction writers offer complex representations of queerness within Nigeria’s heteropatriarchal and queerphobic society that polices non-normative bodies through religion, culture and the law. Such literary texts, digital literary platforms and activism vitally provide queer Nigerians a progressive space to assert queer presence, voices lives and rights to educating and re-socialising their society towards humaneness. , Thesis (MA) -- Faculty of Humanities, Literary Studies in English, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Akram, Tahzeeb
- Date: 2021-10-29
- Subjects: Heterosexism in literature , Patriarchy in literature , Homophobia in literature , Sexual minorities in literature , Nigerian literature 21st century History and criticism , Queer theory Nigeria , Gender identity Law and legislation Nigeria , Gender identity Religious aspects , Sexual minorities Nigeria Social conditions , Nigeria. Same Sex Marriage (Prohibition) Act, 2013
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190668 , vital:45016
- Description: This thesis analyses contemporary queer Nigerian fiction, particularly queer representations regarding law, religion and culture in Nigeria’s heteropatriarchal and queerphobic society. I explore a number of authors’ use of different literary forms and platforms to promote and represent non-conforming genders and sexualities in queerphobic Nigeria. These narratives show queer people navigating the heteronormative society vis-à-vis marriage, family, intimacy, work, violence and rights activism. I draw on Western and African gender and queer theories for the concepts, definitions and critical terminologies used in this thesis. African queer theorists and activists are highlighted for their reclaiming queer history from among the early records in Africa as well as contemporary queer Nigerian literature and activism. Religion and queerness are crucial themes in Chinelo Okparanta’s same sex women’s novel, Under the Udala Trees. Using queer African Christian theology against Nigeria’s conservative socio-religious setting, I demonstrate that queerness is not a threat to Nigerian’s Christian faith, and that mutual coexistence of queer sexuality and Christianity advances queer rights in that society. Nnanna Ikpo’s Fimí Sílẹ̀ Forever: Heaven gave it to me’s problematises heteronormative masculinities and the manufacturing of heteropatriarchy and queer masculinities in Nigeria. I examine the protagonists who are both victims of and perpetrators in their queerphobic society. The socio-legal focus I employ examines the impact of the 2014 Same Sex Marriage Prohibition Act on Nigeria’s already marginalised and oppressed queer community. There are vast opportunities for queer Nigerian artists to create, publish and promote queer identities in the safe and enabling space of online platforms via physical distancing between the queer community and the queerphobic society. From the digitally published 14: An Anthology of Queer Art’s two volumes, five short stories are analysed regarding different forms of intimacies in queer men’s relationships. These queer contemporary fiction writers offer complex representations of queerness within Nigeria’s heteropatriarchal and queerphobic society that polices non-normative bodies through religion, culture and the law. Such literary texts, digital literary platforms and activism vitally provide queer Nigerians a progressive space to assert queer presence, voices lives and rights to educating and re-socialising their society towards humaneness. , Thesis (MA) -- Faculty of Humanities, Literary Studies in English, 2021
- Full Text:
- Date Issued: 2021-10-29
The economic valuation of ecosystem services using deliberation as a tool for value elicitation
- Authors: Marriner, James Derek
- Date: 2021-10-29
- Subjects: Seagrasses Economic aspects South Africa , Ecosystem services South Africa , Focus groups , Deliberative democracy South Africa , Nature Effect of human beings on South Africa , Environmental economics , Contingent valuation
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/294712 , vital:57247
- Description: Marine seagrass, Zostera capensis, is a highly productive flowering marine seagrass found on the eastern and southern coasts of South Africa and provides a variety of ecosystem services, which include reducing the effects of erosion, trapping nutrients, creating a nursery habitat for fish species and reducing sedimentation. Despite their formal protection status, Z. capensis meadows are regressing, often due to anthropogenic influences. Globally, multiple studies have documented the ecological importance of seagrass services, to both humans and nature, but economic evaluations of these services have not been as extensive. Numerous valuation methods have been used in literature and in practice to value non-market environmental resources and ecosystem services, where results vary. The most widely used non-market environmental valuation method is the contingent valuation (CV) method, which allows for the valuation of environmental resources that are not sold in the market through a stated willingness to pay (WTP) amount, contingent upon a particular scenario. However, the CV method is susceptible to various limitations and forms of bias. As a result, alternative environmental valuation techniques have been reviewed in literature. Deliberation has been suggested as an improved valuation approach to overcome the criticisms of the CV technique, as it increases respondents’ understanding and knowledge of the environmental resource under discussion, through the incorporation of debate, discussion, participation and social learning, thereby producing more reliable valuations of non-market environmental resources. The deliberative monetary valuation (DMV) method has been advocated as an important valuation method to achieve more comprehensive and reliable valuations of complex and unfamiliar public goods, such as ecosystem services. This thesis explored the determinants of WTP for the protection of seagrass, and whether deliberation can be used to supplement findings and values obtained from the individually sourced WTP values. As a result, the study used a dual-method approach to obtain both individual and deliberated WTP values from a range of stakeholders with varied socio-demographic characteristics by using both the CV method and a deliberative focus group, for the ecosystem services that seagrass Z. capensis provides to the Knysna community, South Africa. The results showed that age, education, use frequency and mistrust in local government were determinants in WTP, while deliberative elements uncovered that respondents’ knowledge of an environmental resource and a consideration of the valuation scenario were important factors in determining WTP. It was found that 55% of the respondents were willing to pay to conserve the ecosystem services of seagrass in the Knysna estuary through a monitoring programme. Among those that were willing, the mean WTP amount was approximately R132 per month per household. Although the circumstances in which the deliberative focus group discussion were run were not ideal because of the COVID-19 lockdown, the results showed some interesting potential benefits of using deliberation in complex public good valuation studies. , Thesis (MEcon) -- Faculty of Commerce, Economics and Economic History, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Marriner, James Derek
- Date: 2021-10-29
- Subjects: Seagrasses Economic aspects South Africa , Ecosystem services South Africa , Focus groups , Deliberative democracy South Africa , Nature Effect of human beings on South Africa , Environmental economics , Contingent valuation
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/294712 , vital:57247
- Description: Marine seagrass, Zostera capensis, is a highly productive flowering marine seagrass found on the eastern and southern coasts of South Africa and provides a variety of ecosystem services, which include reducing the effects of erosion, trapping nutrients, creating a nursery habitat for fish species and reducing sedimentation. Despite their formal protection status, Z. capensis meadows are regressing, often due to anthropogenic influences. Globally, multiple studies have documented the ecological importance of seagrass services, to both humans and nature, but economic evaluations of these services have not been as extensive. Numerous valuation methods have been used in literature and in practice to value non-market environmental resources and ecosystem services, where results vary. The most widely used non-market environmental valuation method is the contingent valuation (CV) method, which allows for the valuation of environmental resources that are not sold in the market through a stated willingness to pay (WTP) amount, contingent upon a particular scenario. However, the CV method is susceptible to various limitations and forms of bias. As a result, alternative environmental valuation techniques have been reviewed in literature. Deliberation has been suggested as an improved valuation approach to overcome the criticisms of the CV technique, as it increases respondents’ understanding and knowledge of the environmental resource under discussion, through the incorporation of debate, discussion, participation and social learning, thereby producing more reliable valuations of non-market environmental resources. The deliberative monetary valuation (DMV) method has been advocated as an important valuation method to achieve more comprehensive and reliable valuations of complex and unfamiliar public goods, such as ecosystem services. This thesis explored the determinants of WTP for the protection of seagrass, and whether deliberation can be used to supplement findings and values obtained from the individually sourced WTP values. As a result, the study used a dual-method approach to obtain both individual and deliberated WTP values from a range of stakeholders with varied socio-demographic characteristics by using both the CV method and a deliberative focus group, for the ecosystem services that seagrass Z. capensis provides to the Knysna community, South Africa. The results showed that age, education, use frequency and mistrust in local government were determinants in WTP, while deliberative elements uncovered that respondents’ knowledge of an environmental resource and a consideration of the valuation scenario were important factors in determining WTP. It was found that 55% of the respondents were willing to pay to conserve the ecosystem services of seagrass in the Knysna estuary through a monitoring programme. Among those that were willing, the mean WTP amount was approximately R132 per month per household. Although the circumstances in which the deliberative focus group discussion were run were not ideal because of the COVID-19 lockdown, the results showed some interesting potential benefits of using deliberation in complex public good valuation studies. , Thesis (MEcon) -- Faculty of Commerce, Economics and Economic History, 2021
- Full Text:
- Date Issued: 2021-10-29
The well-being implications of Urban Natures among Black Urban Dwellers in the Eastern Cape
- Authors: Walsh, Lindsey Sara
- Date: 2021-10-29
- Subjects: Apartheid South Africa Eastern Cape , Decolonization South Africa Eastern Cape , Urban Black people South Africa Eastern Cape , Quality of life South Africa Eastern Cape , Well-being South Africa Eastern Cape , Rural-urban migration South Africa Eastern Cape , Urban ecology (Sociology) South Africa Eastern Cape , Land use, Urban South Africa Eastern Cape , City and town life South Africa Eastern Cape , Sociology, Urban South Africa Eastern Cape , Nature Social aspects South Africa Eastern Cape
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192966 , vital:45285
- Description: Throughout the world, urbanisation is at an all-time high. It is estimated that two-thirds of the global population will be living in urban centres by 2030. The highest urban growth rates are currently found in sub -Saharan Africa, however, approximately 70% of urban residents in Sub-Saharan Africa reside in informal settlements. Such processes have resulted in reduced areas of natural space and biodiversity. While the benefits of exposure to and experiences of nature to human well-being and quality of life are increasingly being acknowledged, these links are largely understood through a western lens, where nature and culture are dichotomised. The implications of this are that the types of nature(s) that are made available in urban areas are designed to provide opportunities for urban residents to only engage in recreational and relaxation activities within such places. However, among indigenous and non-westernised communities, culture is a dynamic and holistic entity, deeply rooted in the constructions of nature. Very few studies from the global south have entered this dialogue. In response, this study, conducted amongst Xhosa speaking urban residents living in two medium-sized towns, was undertaken to explore the connections and meanings they attributed to nature(s) and how their engagement in such places contributed to their sense of well-being. This study found that strong connections and meanings to nature still exist. Many of these relate to personal experiences which are given meaning through local understandings and associations which are deeply embedded within cultural practices and rituals. Engagement and or memories of such are strongly associated with a sense of well-being often only experienced in rural areas. In such contexts, well-being is also understood as a holistic concept that is underpinned by these nature-culture connections. Within an urban context, the benefits of such connections are hindered by the types of nature(s) found in these areas as well as high levels of crime and the poor management of such places. , Thesis (MA) -- Faculty of Humanities, Anthropology, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Walsh, Lindsey Sara
- Date: 2021-10-29
- Subjects: Apartheid South Africa Eastern Cape , Decolonization South Africa Eastern Cape , Urban Black people South Africa Eastern Cape , Quality of life South Africa Eastern Cape , Well-being South Africa Eastern Cape , Rural-urban migration South Africa Eastern Cape , Urban ecology (Sociology) South Africa Eastern Cape , Land use, Urban South Africa Eastern Cape , City and town life South Africa Eastern Cape , Sociology, Urban South Africa Eastern Cape , Nature Social aspects South Africa Eastern Cape
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192966 , vital:45285
- Description: Throughout the world, urbanisation is at an all-time high. It is estimated that two-thirds of the global population will be living in urban centres by 2030. The highest urban growth rates are currently found in sub -Saharan Africa, however, approximately 70% of urban residents in Sub-Saharan Africa reside in informal settlements. Such processes have resulted in reduced areas of natural space and biodiversity. While the benefits of exposure to and experiences of nature to human well-being and quality of life are increasingly being acknowledged, these links are largely understood through a western lens, where nature and culture are dichotomised. The implications of this are that the types of nature(s) that are made available in urban areas are designed to provide opportunities for urban residents to only engage in recreational and relaxation activities within such places. However, among indigenous and non-westernised communities, culture is a dynamic and holistic entity, deeply rooted in the constructions of nature. Very few studies from the global south have entered this dialogue. In response, this study, conducted amongst Xhosa speaking urban residents living in two medium-sized towns, was undertaken to explore the connections and meanings they attributed to nature(s) and how their engagement in such places contributed to their sense of well-being. This study found that strong connections and meanings to nature still exist. Many of these relate to personal experiences which are given meaning through local understandings and associations which are deeply embedded within cultural practices and rituals. Engagement and or memories of such are strongly associated with a sense of well-being often only experienced in rural areas. In such contexts, well-being is also understood as a holistic concept that is underpinned by these nature-culture connections. Within an urban context, the benefits of such connections are hindered by the types of nature(s) found in these areas as well as high levels of crime and the poor management of such places. , Thesis (MA) -- Faculty of Humanities, Anthropology, 2021
- Full Text:
- Date Issued: 2021-10-29