Stakeholder engagement in social enterprise: designing a sustainable business model for the ‘Food for Us’ mobile application
- Authors: Tantsi, Idah Thato
- Date: 2022-10
- Subjects: Business planning South Africa , Sustainability South Africa , Mobile apps South Africa , Social responsibility of business South Africa , Social entrepreneurship South Africa , Food for Us (Application software)
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/317141 , vital:59904
- Description: This study aimed to develop a sustainable business model that is cognisant of the fundamental principles of social enterprises that can sustain the operation of the Food for Us mobile application that links farmers with buyers in Eastern and Western Cape, South Africa. The Food for Us mobile application lacks a supporting sustainable social business model to sustain its continued operations, hence the need to develop one. In the study, data was generated qualitatively underpinned by an interpretive paradigm, in three workshops guided by the Delphi method. A stakeholder salience model was applied to identify key stakeholders and their salience. Three key stakeholders, namely users (farmers and buyers), Experts (App developers) and the consortium were identified. The study concluded that developing a sustainable social, innovative business model requires substantive consultation with multiple stakeholders in society. Every stakeholder is important and possesses varying salience, hence stakeholder mapping is an important exercise. The study further concluded that financial sustainability and social inclusion are critical social enterprise elements to consider in the process. The undertaking to enhance financial sustainability opens an understanding on the importance of income streams, the key activities, and value propositions offered by the mobile application. The need to remain socially inclusive brings forth questioning of value propositions, accessibility, user friendliness towards stakeholder diversity and needs. The study offers a solution for the Food for Us mobile application in the form of a prototype which is ready for testing, and if desired results are achieved, this can enhance the much needed continued operations of the mobile application. , Thesis (MBA) -- Faculty of Commerce, Rhodes Business School, 2022
- Full Text:
- Date Issued: 2022-10
- Authors: Tantsi, Idah Thato
- Date: 2022-10
- Subjects: Business planning South Africa , Sustainability South Africa , Mobile apps South Africa , Social responsibility of business South Africa , Social entrepreneurship South Africa , Food for Us (Application software)
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/317141 , vital:59904
- Description: This study aimed to develop a sustainable business model that is cognisant of the fundamental principles of social enterprises that can sustain the operation of the Food for Us mobile application that links farmers with buyers in Eastern and Western Cape, South Africa. The Food for Us mobile application lacks a supporting sustainable social business model to sustain its continued operations, hence the need to develop one. In the study, data was generated qualitatively underpinned by an interpretive paradigm, in three workshops guided by the Delphi method. A stakeholder salience model was applied to identify key stakeholders and their salience. Three key stakeholders, namely users (farmers and buyers), Experts (App developers) and the consortium were identified. The study concluded that developing a sustainable social, innovative business model requires substantive consultation with multiple stakeholders in society. Every stakeholder is important and possesses varying salience, hence stakeholder mapping is an important exercise. The study further concluded that financial sustainability and social inclusion are critical social enterprise elements to consider in the process. The undertaking to enhance financial sustainability opens an understanding on the importance of income streams, the key activities, and value propositions offered by the mobile application. The need to remain socially inclusive brings forth questioning of value propositions, accessibility, user friendliness towards stakeholder diversity and needs. The study offers a solution for the Food for Us mobile application in the form of a prototype which is ready for testing, and if desired results are achieved, this can enhance the much needed continued operations of the mobile application. , Thesis (MBA) -- Faculty of Commerce, Rhodes Business School, 2022
- Full Text:
- Date Issued: 2022-10
Stakeholder relationship management and the perception of trust: a case study of a salient stakeholder
- Authors: Chambers, Craig Brian
- Date: 2022-06
- Subjects: Stakeholder management South Africa Sundays River (Eastern Cape) , Stakeholder theory , Trust , Industrial priorities , Social capital (Sociology)
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/419060 , vital:71612
- Description: Trust is an essential aspect in developing meaningful relationships between firms and their stakeholders. Mayer, Davis and Schoorman (1995, p.709) define trust as “the willingness of a party to be vulnerable to the actions of another party based on the expectation that the other party will perform a particular action important to the trustor irrespective of the ability to monitor or control that other party”. This study took the form of an explanatory case study that focussed on an interaction between a firm and a salient stakeholder and attempted to explain how this interaction influenced the perceived trustworthiness of the firm in stakeholders that were observing the interaction. The study attempted to add to the work of Crane (2020), whose research had focussed on stakeholder connectedness, and specifically how this could be utilized by firms interacting with stakeholders to engender trust in a wider group of stakeholders. The research aimed to evaluate how the Sterile Insect Release programme, operating by the firm in the Sunday’s River Valley, was given a second chance through engagement with a salient stakeholder and how the interaction was observed by a wider group of stakeholders leading to perceived stakeholder trustworthiness and social capital. The study had five objectives, namely to; (1) analyse how a firm’s ability, benevolence, and integrity enables (or does not engender) the development of the firm’s trustworthiness amongst its stakeholders; (2) analyse how the firm’s engagement with a salient stakeholder enables (or does not engender) increased levels of trustworthiness in the firm by the stakeholders that are observing its interaction with a salient stakeholder; (3) analyse the benefits of social capital gained through increased levels of stakeholder trust; (4) identify good practice guidelines for firm engagement with salient stakeholders to ensure the correct cues are portrayed to observing stakeholders for the development of the trustworthiness of the firm; and (5) make recommendations related to management practices that will support the development of trust. The research adopted a qualitative approach and data were collected through semi-structured interviews with three groups of stakeholders that were present at the meeting. A review of the literature was undertaken to identify various propositions for the research and from which a theory-driven coding memo was developed. The derived propositions were as follows: (1) observing a firm’s engagement with a single salient stakeholder will provide cues to observing stakeholders about the trustworthiness of the firm, and (2) perceptions of a firm’s trustworthiness will result in increased social capital between the firm and its stakeholders. The first proposition was divided into three sub-propositions for the study which stated; (a) observing a firm’s engagement with a single salient stakeholder will provide cues to observing stakeholders about the ability of the firm; (b) observing a firm’s engagement with a single salient stakeholder will provide cues to observing stakeholders about the benevolence of the firm; and (c) observing a firm’s engagement with a single salient stakeholder will provide cues to observing stakeholders about the integrity of the firm. From the literature analysis, various themes were identified which include, observed interactions, ability, benevolence, integrity, trustworthiness, and increased social capital. The research findings confirmed the propositions as being relevant to the case study. The findings confirmed that ability, benevolence, and integrity are key attributes in portraying trustworthiness when interacting with a salient stakeholder. All three attributes were noted by the interviewees as being important to observing stakeholders in the development of trust in a firm, although ability and integrity were found to be the dominant attributes in this case study. The findings did present some evidence that an increased level of perceived trustworthiness in the firm did positively influence the levels of social capital, however, this was not a common theme among all the interviewees. In the light of these findings, it is recommended that firms utilize stakeholder models to identify salient stakeholders that are influential within the markets in which they operate. The firm should actively pursue a strong relationship with these stakeholders, and further attempt to generate opportunities to interact with these stakeholders in a public forum where stakeholder connectedness could be utilized to develop perceived trust in the wider group of stakeholders. The firm should focus on open, honest, and transparent communication which are key aspects for portraying the attributes of ability, benevolence, and integrity. The study addresses a gap in the trust literature at a stakeholder level and therefore has contributed to the trust literature by addressing how the connectedness between stakeholders can lead to trust in a wider group of stakeholders by increasing efficiency during these interactions and utilizing situational circumstances to build social capital. , Thesis (MBA) -- Faculty of Commerce, Rhodes Business School, 2023
- Full Text:
- Date Issued: 2022-06
- Authors: Chambers, Craig Brian
- Date: 2022-06
- Subjects: Stakeholder management South Africa Sundays River (Eastern Cape) , Stakeholder theory , Trust , Industrial priorities , Social capital (Sociology)
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/419060 , vital:71612
- Description: Trust is an essential aspect in developing meaningful relationships between firms and their stakeholders. Mayer, Davis and Schoorman (1995, p.709) define trust as “the willingness of a party to be vulnerable to the actions of another party based on the expectation that the other party will perform a particular action important to the trustor irrespective of the ability to monitor or control that other party”. This study took the form of an explanatory case study that focussed on an interaction between a firm and a salient stakeholder and attempted to explain how this interaction influenced the perceived trustworthiness of the firm in stakeholders that were observing the interaction. The study attempted to add to the work of Crane (2020), whose research had focussed on stakeholder connectedness, and specifically how this could be utilized by firms interacting with stakeholders to engender trust in a wider group of stakeholders. The research aimed to evaluate how the Sterile Insect Release programme, operating by the firm in the Sunday’s River Valley, was given a second chance through engagement with a salient stakeholder and how the interaction was observed by a wider group of stakeholders leading to perceived stakeholder trustworthiness and social capital. The study had five objectives, namely to; (1) analyse how a firm’s ability, benevolence, and integrity enables (or does not engender) the development of the firm’s trustworthiness amongst its stakeholders; (2) analyse how the firm’s engagement with a salient stakeholder enables (or does not engender) increased levels of trustworthiness in the firm by the stakeholders that are observing its interaction with a salient stakeholder; (3) analyse the benefits of social capital gained through increased levels of stakeholder trust; (4) identify good practice guidelines for firm engagement with salient stakeholders to ensure the correct cues are portrayed to observing stakeholders for the development of the trustworthiness of the firm; and (5) make recommendations related to management practices that will support the development of trust. The research adopted a qualitative approach and data were collected through semi-structured interviews with three groups of stakeholders that were present at the meeting. A review of the literature was undertaken to identify various propositions for the research and from which a theory-driven coding memo was developed. The derived propositions were as follows: (1) observing a firm’s engagement with a single salient stakeholder will provide cues to observing stakeholders about the trustworthiness of the firm, and (2) perceptions of a firm’s trustworthiness will result in increased social capital between the firm and its stakeholders. The first proposition was divided into three sub-propositions for the study which stated; (a) observing a firm’s engagement with a single salient stakeholder will provide cues to observing stakeholders about the ability of the firm; (b) observing a firm’s engagement with a single salient stakeholder will provide cues to observing stakeholders about the benevolence of the firm; and (c) observing a firm’s engagement with a single salient stakeholder will provide cues to observing stakeholders about the integrity of the firm. From the literature analysis, various themes were identified which include, observed interactions, ability, benevolence, integrity, trustworthiness, and increased social capital. The research findings confirmed the propositions as being relevant to the case study. The findings confirmed that ability, benevolence, and integrity are key attributes in portraying trustworthiness when interacting with a salient stakeholder. All three attributes were noted by the interviewees as being important to observing stakeholders in the development of trust in a firm, although ability and integrity were found to be the dominant attributes in this case study. The findings did present some evidence that an increased level of perceived trustworthiness in the firm did positively influence the levels of social capital, however, this was not a common theme among all the interviewees. In the light of these findings, it is recommended that firms utilize stakeholder models to identify salient stakeholders that are influential within the markets in which they operate. The firm should actively pursue a strong relationship with these stakeholders, and further attempt to generate opportunities to interact with these stakeholders in a public forum where stakeholder connectedness could be utilized to develop perceived trust in the wider group of stakeholders. The firm should focus on open, honest, and transparent communication which are key aspects for portraying the attributes of ability, benevolence, and integrity. The study addresses a gap in the trust literature at a stakeholder level and therefore has contributed to the trust literature by addressing how the connectedness between stakeholders can lead to trust in a wider group of stakeholders by increasing efficiency during these interactions and utilizing situational circumstances to build social capital. , Thesis (MBA) -- Faculty of Commerce, Rhodes Business School, 2023
- Full Text:
- Date Issued: 2022-06
Stancetaking by university students writing in English as a second language/ non-native language / non- native language: A case of students at Solusi University, Zimbabwe
- Chikara, Tendai Owen https://orcid.org/0000-0003-2546-7128
- Authors: Chikara, Tendai Owen https://orcid.org/0000-0003-2546-7128
- Date: 2021-05
- Subjects: Language and languages -- Style , Discourse analysis
- Language: English
- Type: Doctoral theses
- Identifier: http://hdl.handle.net/10353/22283 , vital:52013
- Description: The thrust of the study was to investigate the stancetaking strategies by English Second Language (ESL)/ Non‐Native Language learners undertaking undergraduate studies at one university in Zimbabwe. The learners in the study came from a variety of backgrounds but shared one common feature which was the fact that they used English as a Second Language/ Non‐native language/Non‐Native Language. Using a case study approach, the study interviewed these ESL users as well as analysed their essays to establish how the learners used metadiscourse markers to communicate stance. Using insights from Systemic Functional Linguistics (SFL) theory, the study sought to establish how the language of appraisal was used in the learners’ essays. Findings indicate that learners had a superficial appreciation of the academic writing genre and thus failed to use metadiscourse markers or resources of appraisal effectively to communicate stance. Differences were noted in the manner that stance was communicated between different faculties and possible explanations were offered for such findings. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2021
- Full Text:
- Date Issued: 2021-05
- Authors: Chikara, Tendai Owen https://orcid.org/0000-0003-2546-7128
- Date: 2021-05
- Subjects: Language and languages -- Style , Discourse analysis
- Language: English
- Type: Doctoral theses
- Identifier: http://hdl.handle.net/10353/22283 , vital:52013
- Description: The thrust of the study was to investigate the stancetaking strategies by English Second Language (ESL)/ Non‐Native Language learners undertaking undergraduate studies at one university in Zimbabwe. The learners in the study came from a variety of backgrounds but shared one common feature which was the fact that they used English as a Second Language/ Non‐native language/Non‐Native Language. Using a case study approach, the study interviewed these ESL users as well as analysed their essays to establish how the learners used metadiscourse markers to communicate stance. Using insights from Systemic Functional Linguistics (SFL) theory, the study sought to establish how the language of appraisal was used in the learners’ essays. Findings indicate that learners had a superficial appreciation of the academic writing genre and thus failed to use metadiscourse markers or resources of appraisal effectively to communicate stance. Differences were noted in the manner that stance was communicated between different faculties and possible explanations were offered for such findings. , Thesis (PhD) -- Faculty of Social Sciences and Humanities, 2021
- Full Text:
- Date Issued: 2021-05
Standards for the admission of forensic scientific evidence in criminal trials through an expert: Lessons and guidelines for South Africa
- Chetty, Nasholan https://orcid.org/0000-0002-7053-5831
- Authors: Chetty, Nasholan https://orcid.org/0000-0002-7053-5831
- Date: 2022-01
- Subjects: Evidence, Expert , Forensic sciences , Crime scene searches
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/22467 , vital:52324
- Description: Forensic evidence has always captured the imagination of the public and legal fraternity since science entered the courtroom. The first case of forensic science was heard in the matter of John Boodle in 1832, and criminal courts have now come accustomed to hearing a variety of matters that have some form of forensic science evidence in them. Television shows like Crime Scene Investigation and Making a Murderer has heightened the expectation that is placed on the sciences and the ease of which a conviction can be secured or a suspect apprehended. The spate of wrongful convictions that have been overturned, particularly in the United States of America has raised serious questions regarding the use of forensic evidence in courts. Moreover, the people “in-charge” or the so-called experts for providing this analysis’s have come under intense scrutiny. Many reports have been compiled after investigations were conducted into the state of expert evidence in those various jurisdictions. The use of an expert to provide critical details regarding aspects of a crime that goes beyond the ordinary education of presiding officers and legal practitioners has posed to the court, many questions as to how they are being used and whether their evidence should be used. The use of an expert is not new to the South African legal system, and the same can be said for many foreign jurisdictions, but the problem now experienced by courts is whether these experts are in-fact “experts” and whether the information conveyed to the court can be relied upon especially if the evidence is of a scientific nature. An investigation into how expert evidence is presented and evaluated in South African criminal courts will reveal many appealing aspects regarding the development of how an expert is used and how they should be used as well as how their evidence should be evaluated. , Thesis (PhD) -- Faculty of Law, 2022
- Full Text:
- Date Issued: 2022-01
- Authors: Chetty, Nasholan https://orcid.org/0000-0002-7053-5831
- Date: 2022-01
- Subjects: Evidence, Expert , Forensic sciences , Crime scene searches
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/22467 , vital:52324
- Description: Forensic evidence has always captured the imagination of the public and legal fraternity since science entered the courtroom. The first case of forensic science was heard in the matter of John Boodle in 1832, and criminal courts have now come accustomed to hearing a variety of matters that have some form of forensic science evidence in them. Television shows like Crime Scene Investigation and Making a Murderer has heightened the expectation that is placed on the sciences and the ease of which a conviction can be secured or a suspect apprehended. The spate of wrongful convictions that have been overturned, particularly in the United States of America has raised serious questions regarding the use of forensic evidence in courts. Moreover, the people “in-charge” or the so-called experts for providing this analysis’s have come under intense scrutiny. Many reports have been compiled after investigations were conducted into the state of expert evidence in those various jurisdictions. The use of an expert to provide critical details regarding aspects of a crime that goes beyond the ordinary education of presiding officers and legal practitioners has posed to the court, many questions as to how they are being used and whether their evidence should be used. The use of an expert is not new to the South African legal system, and the same can be said for many foreign jurisdictions, but the problem now experienced by courts is whether these experts are in-fact “experts” and whether the information conveyed to the court can be relied upon especially if the evidence is of a scientific nature. An investigation into how expert evidence is presented and evaluated in South African criminal courts will reveal many appealing aspects regarding the development of how an expert is used and how they should be used as well as how their evidence should be evaluated. , Thesis (PhD) -- Faculty of Law, 2022
- Full Text:
- Date Issued: 2022-01
State antiquity and early agricultural transition as deep economic roots in Africa
- Authors: Fani, Sisipho
- Date: 2022-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55487 , vital:52374
- Description: Growth economists identified that current failures and successes of economies can be traced far in their histories. The Unified Growth Model has been developed to analyse the process of development. Economic researchers have developed and identified ‘deep roots’ variables that elaborate modern growth, institutions and development. These variables include State Antiquity and Early agricultural transition. The study is an examination of the effects of State Antiquity and Early agricultural transition in the 54 African economies. The study examines these effects employing the following years: 1990, 1995, 2000, 2005, 2010, 2015, and 2020. The study employs econometric models namely, Ordinary Least Squares, Ridge and Lasso regularization models to examine the effects of these deep root variables. The study borrows baseline regressions from the works of Bockstette, Chanda and Putterman (2002), Putterman and Weil (2010) and Borcan, Olsson and Putterman (2018). This study, to the best of our knowledge, is the first to empirically examine the effects of State Antiquity and Early agricultural transition in Africa. The results of the study suggest that African economies that have low level of state antiquity experience a positive effect on modern economic growth and development whilst African economies with high levels of state antiquity experience negative effect on modern economic growth and development. The results also suggest that African economies that transition at a later stage toward agriculture experience a positive effect on modern economic growth and development. The implications of these findings indicate that state antiquity and early agricultural transition influence modern economic development only when states have reached a certain level. Countries that transitioned early towards agriculture experience a negative effect on modern economic growth and development depicting a reversal of fortune. The study recommends that the implementation of polices should corelate with the state experience of the specific economy. , Thesis (M.Com.) -- Faculty of Business and Economic Sciences, School of Economics, Development & Tourism, 2022
- Full Text:
- Authors: Fani, Sisipho
- Date: 2022-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55487 , vital:52374
- Description: Growth economists identified that current failures and successes of economies can be traced far in their histories. The Unified Growth Model has been developed to analyse the process of development. Economic researchers have developed and identified ‘deep roots’ variables that elaborate modern growth, institutions and development. These variables include State Antiquity and Early agricultural transition. The study is an examination of the effects of State Antiquity and Early agricultural transition in the 54 African economies. The study examines these effects employing the following years: 1990, 1995, 2000, 2005, 2010, 2015, and 2020. The study employs econometric models namely, Ordinary Least Squares, Ridge and Lasso regularization models to examine the effects of these deep root variables. The study borrows baseline regressions from the works of Bockstette, Chanda and Putterman (2002), Putterman and Weil (2010) and Borcan, Olsson and Putterman (2018). This study, to the best of our knowledge, is the first to empirically examine the effects of State Antiquity and Early agricultural transition in Africa. The results of the study suggest that African economies that have low level of state antiquity experience a positive effect on modern economic growth and development whilst African economies with high levels of state antiquity experience negative effect on modern economic growth and development. The results also suggest that African economies that transition at a later stage toward agriculture experience a positive effect on modern economic growth and development. The implications of these findings indicate that state antiquity and early agricultural transition influence modern economic development only when states have reached a certain level. Countries that transitioned early towards agriculture experience a negative effect on modern economic growth and development depicting a reversal of fortune. The study recommends that the implementation of polices should corelate with the state experience of the specific economy. , Thesis (M.Com.) -- Faculty of Business and Economic Sciences, School of Economics, Development & Tourism, 2022
- Full Text:
State Antiquity and Early Agricultural transition as Deep economic roots in Africa
- Authors: Fani, Sisipho
- Date: 2022-04
- Subjects: Agriculture -- Economic aspects , Agriculture -- Early works to 1800
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57643 , vital:58189
- Description: Growth economists identified that current failures and successes of economies can be traced far in their histories. The Unified Growth Model has been developed to analyse the process of development. Economic researchers have developed and identified ‘deep roots’ variables that elaborate modern growth, institutions and development. These variables include State Antiquity and Early agricultural transition. The study is an examination of the effects of State Antiquity and Early agricultural transition in the 54 African economies. The study examines these effects employing the following years: 1990, 1995, 2000, 2005, 2010, 2015, and 2020. The study employs econometric models namely, Ordinary Least Squares, Ridge and Lasso regularization models to examine the effects of these deep root variables. The study borrows baseline regressions from the works of Bockstette, Chanda and Putterman (2002), Putterman and Weil (2010) and Borcan, Olsson and Putterman (2018). This study, to the best of our knowledge, is the first to empirically examine the effects of State Antiquity and Early agricultural transition in Africa. The results of the study suggest that African economies that have low level of state antiquity experience a positive effect on modern economic growth and development whilst African economies with high levels of state antiquity experience negative effect on modern economic growth and development. The results also suggest that African economies that transition at a later stage toward agriculture experience a positive effect on modern economic growth and development. The implications of these findings indicate that state antiquity and early agricultural transition influence modern economic development only when states have reached a certain level. Countries that transitioned early towards agriculture experience a negative effect on modern economic growth and development depicting a reversal of fortune. The study recommends that the implementation of polices should corelate with the state experience of the specific economy. , Thesis (MA) -- Faculty of Business and Economic science , 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Fani, Sisipho
- Date: 2022-04
- Subjects: Agriculture -- Economic aspects , Agriculture -- Early works to 1800
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/57643 , vital:58189
- Description: Growth economists identified that current failures and successes of economies can be traced far in their histories. The Unified Growth Model has been developed to analyse the process of development. Economic researchers have developed and identified ‘deep roots’ variables that elaborate modern growth, institutions and development. These variables include State Antiquity and Early agricultural transition. The study is an examination of the effects of State Antiquity and Early agricultural transition in the 54 African economies. The study examines these effects employing the following years: 1990, 1995, 2000, 2005, 2010, 2015, and 2020. The study employs econometric models namely, Ordinary Least Squares, Ridge and Lasso regularization models to examine the effects of these deep root variables. The study borrows baseline regressions from the works of Bockstette, Chanda and Putterman (2002), Putterman and Weil (2010) and Borcan, Olsson and Putterman (2018). This study, to the best of our knowledge, is the first to empirically examine the effects of State Antiquity and Early agricultural transition in Africa. The results of the study suggest that African economies that have low level of state antiquity experience a positive effect on modern economic growth and development whilst African economies with high levels of state antiquity experience negative effect on modern economic growth and development. The results also suggest that African economies that transition at a later stage toward agriculture experience a positive effect on modern economic growth and development. The implications of these findings indicate that state antiquity and early agricultural transition influence modern economic development only when states have reached a certain level. Countries that transitioned early towards agriculture experience a negative effect on modern economic growth and development depicting a reversal of fortune. The study recommends that the implementation of polices should corelate with the state experience of the specific economy. , Thesis (MA) -- Faculty of Business and Economic science , 2022
- Full Text:
- Date Issued: 2022-04
Statistical and Mathematical Learning: an application to fraud detection and prevention
- Authors: Hamlomo, Sisipho
- Date: 2022-04-06
- Subjects: Credit card fraud , Bootstrap (Statistics) , Support vector machines , Neural networks (Computer science) , Decision trees , Machine learning , Cross-validation , Imbalanced data
- Language: English
- Type: Master's thesis , text
- Identifier: http://hdl.handle.net/10962/233795 , vital:50128
- Description: Credit card fraud is an ever-growing problem. There has been a rapid increase in the rate of fraudulent activities in recent years resulting in a considerable loss to several organizations, companies, and government agencies. Many researchers have focused on detecting fraudulent behaviours early using advanced machine learning techniques. However, credit card fraud detection is not a straightforward task since fraudulent behaviours usually differ for each attempt and the dataset is highly imbalanced, that is, the frequency of non-fraudulent cases outnumbers the frequency of fraudulent cases. In the case of the European credit card dataset, we have a ratio of approximately one fraudulent case to five hundred and seventy-eight non-fraudulent cases. Different methods were implemented to overcome this problem, namely random undersampling, one-sided sampling, SMOTE combined with Tomek links and parameter tuning. Predictive classifiers, namely logistic regression, decision trees, k-nearest neighbour, support vector machine and multilayer perceptrons, are applied to predict if a transaction is fraudulent or non-fraudulent. The model's performance is evaluated based on recall, precision, F1-score, the area under receiver operating characteristics curve, geometric mean and Matthew correlation coefficient. The results showed that the logistic regression classifier performed better than other classifiers except when the dataset was oversampled. , Thesis (MSc) -- Faculty of Science, Statistics, 2022
- Full Text:
- Date Issued: 2022-04-06
- Authors: Hamlomo, Sisipho
- Date: 2022-04-06
- Subjects: Credit card fraud , Bootstrap (Statistics) , Support vector machines , Neural networks (Computer science) , Decision trees , Machine learning , Cross-validation , Imbalanced data
- Language: English
- Type: Master's thesis , text
- Identifier: http://hdl.handle.net/10962/233795 , vital:50128
- Description: Credit card fraud is an ever-growing problem. There has been a rapid increase in the rate of fraudulent activities in recent years resulting in a considerable loss to several organizations, companies, and government agencies. Many researchers have focused on detecting fraudulent behaviours early using advanced machine learning techniques. However, credit card fraud detection is not a straightforward task since fraudulent behaviours usually differ for each attempt and the dataset is highly imbalanced, that is, the frequency of non-fraudulent cases outnumbers the frequency of fraudulent cases. In the case of the European credit card dataset, we have a ratio of approximately one fraudulent case to five hundred and seventy-eight non-fraudulent cases. Different methods were implemented to overcome this problem, namely random undersampling, one-sided sampling, SMOTE combined with Tomek links and parameter tuning. Predictive classifiers, namely logistic regression, decision trees, k-nearest neighbour, support vector machine and multilayer perceptrons, are applied to predict if a transaction is fraudulent or non-fraudulent. The model's performance is evaluated based on recall, precision, F1-score, the area under receiver operating characteristics curve, geometric mean and Matthew correlation coefficient. The results showed that the logistic regression classifier performed better than other classifiers except when the dataset was oversampled. , Thesis (MSc) -- Faculty of Science, Statistics, 2022
- Full Text:
- Date Issued: 2022-04-06
Status of physical activity and physical fitness among intermediate-phase schoolchildren from marginalised communities in Port Elizabeth
- Authors: Ncanywa, Sesethu
- Date: 2022-04
- Subjects: Child development -- South Africa -- Eastern Cape , Children -- Physiology
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55833 , vital:53905
- Description: The purpose of the study was to investigate the current status of physical activity (PA) and physical fitness (PF) of intermediate-phase schoolchildren from marginalised communities in Port Elizabeth. A total of 985 schoolchildren (n=505 boys, n=474 girls) aged 8 to 16 years, from eight quintile 3 government schools participated in this study. These schools included four schools from the Township area and four from the Northern areas in Port Elizabeth. The tests included in the study were PA (Actigraph accelerometer), PF (20 m shuttle run test and grip strength), and body composition (body mass index and body fat percentage). Results showed that girls had higher body mass index (BMI) and body fat percentage (BF%), lower VO2max, less time spent on average per day on moderate to vigorous physical activity (MVPA) and lower grip strength (GS) as compared to boys (p0.05). No significant differences were found between the two geographic areas with regards to VO2max, GS, BMI and BF% (p>0.05). However, when confounding variables were considered, there was a significant difference in the BMI (p=0.0007), BF% (p=0.0003) and GS (p=0.0004) of the children from the two geographic areas. A negative correlation was found between VO2max and BMI A positive correlation was found between VO2max and MVPA . Overall, girls seem to be more at risk than boys for future non communicable diseases. These findings highlight the importance of promoting PA and monitored PF in children, and particularly in girls from marginalised communities. , Thesis (MA) -- Faculty of Health Sciences, School of lifestyle Sciences, 2022
- Full Text:
- Date Issued: 2022-04
- Authors: Ncanywa, Sesethu
- Date: 2022-04
- Subjects: Child development -- South Africa -- Eastern Cape , Children -- Physiology
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55833 , vital:53905
- Description: The purpose of the study was to investigate the current status of physical activity (PA) and physical fitness (PF) of intermediate-phase schoolchildren from marginalised communities in Port Elizabeth. A total of 985 schoolchildren (n=505 boys, n=474 girls) aged 8 to 16 years, from eight quintile 3 government schools participated in this study. These schools included four schools from the Township area and four from the Northern areas in Port Elizabeth. The tests included in the study were PA (Actigraph accelerometer), PF (20 m shuttle run test and grip strength), and body composition (body mass index and body fat percentage). Results showed that girls had higher body mass index (BMI) and body fat percentage (BF%), lower VO2max, less time spent on average per day on moderate to vigorous physical activity (MVPA) and lower grip strength (GS) as compared to boys (p0.05). No significant differences were found between the two geographic areas with regards to VO2max, GS, BMI and BF% (p>0.05). However, when confounding variables were considered, there was a significant difference in the BMI (p=0.0007), BF% (p=0.0003) and GS (p=0.0004) of the children from the two geographic areas. A negative correlation was found between VO2max and BMI A positive correlation was found between VO2max and MVPA . Overall, girls seem to be more at risk than boys for future non communicable diseases. These findings highlight the importance of promoting PA and monitored PF in children, and particularly in girls from marginalised communities. , Thesis (MA) -- Faculty of Health Sciences, School of lifestyle Sciences, 2022
- Full Text:
- Date Issued: 2022-04
Stimulating continuous professional development and teacher leadership in a rural Namibian school: a participatory action research
- Authors: Mario, Kangende Mebin
- Date: 2023-10-13
- Subjects: Uncatalogued
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/424075 , vital:72121
- Description: Namibia values democratic and quality education. One way to improve quality education is by allowing teachers autonomy and offering continuous professional development (CPD) to teachers. Historically, the CPD programmes on offer in Namibia were centralised and generic, using a ‘one-size-fits-all’ approach offered as mini workshops to train teachers. In 2012, a decentralised method of school-based CPD program was initiated in schools, to give opportunities to schools to identify, plan, implement and evaluate their own professional needs. However, a recent study indicated that these initiatives have failed due to poor leadership, a lack of training and support as well as limited knowledge of principals in running CPD initiatives. Against this backdrop, my study aimed at engaging in a participatory action research process with teachers and SMT members in a rural combined school in the Kavango West region to stimulate the failed school-based CPD program and develop teacher leadership. My study therefore aligned with the international recommendations that school-based CPD be built around the notions of distributed leadership and teacher leadership (Smulyan, 2016; Hunzicker, 2018). The three-step model of change and action research developed by Kurt Lewin served as the underpinning theory for this study. The study was situated within a critical paradigm and driven by the question: “Does the involvement in participatory action research process stimulate a school-based CPD programme and develop teacher leadership?” The study involved two phases. The contextual profiling stage generated data through the analysis of documents, focus group interviews, and observation. Phase 2 engaged the participant in participatory action research to stimulate school-based CPD and develop teacher leadership. Thematic analysis supported by both inductive and deductive methods was used to analyse the data. The findings from phase one indicated that CPD was interpreted differently by the participants and confirmed that there was no CPD program in the school. Using Grant's (2017) model of teacher leadership, the findings further revealed that although teacher leadership was practised in all four zones, it was strongest in the classroom and initiated through delegated practices. Using Angelle and Dehart (2010), constraining forces included negative teachers’ attitudes, limited knowledge, skills, and confidence as well as a school culture of distrust. Phase 2 revealed that participatory action research can be a useful stimulus for school-based CPD. A tangible output from the PAR sessions was a template for the internal policy for school-based continuous teacher development. In addition, the findings from the sessions indicated the significance of supportive leadership to ensure the efficacy of school-based CPD and teacher leadership. , Thesis (MEd) -- Faculty of Education, Primary and Early Childhood Education, 2023
- Full Text:
- Date Issued: 2023-10-13
- Authors: Mario, Kangende Mebin
- Date: 2023-10-13
- Subjects: Uncatalogued
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/424075 , vital:72121
- Description: Namibia values democratic and quality education. One way to improve quality education is by allowing teachers autonomy and offering continuous professional development (CPD) to teachers. Historically, the CPD programmes on offer in Namibia were centralised and generic, using a ‘one-size-fits-all’ approach offered as mini workshops to train teachers. In 2012, a decentralised method of school-based CPD program was initiated in schools, to give opportunities to schools to identify, plan, implement and evaluate their own professional needs. However, a recent study indicated that these initiatives have failed due to poor leadership, a lack of training and support as well as limited knowledge of principals in running CPD initiatives. Against this backdrop, my study aimed at engaging in a participatory action research process with teachers and SMT members in a rural combined school in the Kavango West region to stimulate the failed school-based CPD program and develop teacher leadership. My study therefore aligned with the international recommendations that school-based CPD be built around the notions of distributed leadership and teacher leadership (Smulyan, 2016; Hunzicker, 2018). The three-step model of change and action research developed by Kurt Lewin served as the underpinning theory for this study. The study was situated within a critical paradigm and driven by the question: “Does the involvement in participatory action research process stimulate a school-based CPD programme and develop teacher leadership?” The study involved two phases. The contextual profiling stage generated data through the analysis of documents, focus group interviews, and observation. Phase 2 engaged the participant in participatory action research to stimulate school-based CPD and develop teacher leadership. Thematic analysis supported by both inductive and deductive methods was used to analyse the data. The findings from phase one indicated that CPD was interpreted differently by the participants and confirmed that there was no CPD program in the school. Using Grant's (2017) model of teacher leadership, the findings further revealed that although teacher leadership was practised in all four zones, it was strongest in the classroom and initiated through delegated practices. Using Angelle and Dehart (2010), constraining forces included negative teachers’ attitudes, limited knowledge, skills, and confidence as well as a school culture of distrust. Phase 2 revealed that participatory action research can be a useful stimulus for school-based CPD. A tangible output from the PAR sessions was a template for the internal policy for school-based continuous teacher development. In addition, the findings from the sessions indicated the significance of supportive leadership to ensure the efficacy of school-based CPD and teacher leadership. , Thesis (MEd) -- Faculty of Education, Primary and Early Childhood Education, 2023
- Full Text:
- Date Issued: 2023-10-13
Stock market volatility during times of crisis: a comparative analysis of the conditional volatilities of JSE stock indices during the 2007/08 global financial crisis and COVID-19
- Authors: Wang, Zixiao
- Date: 2022-04-06
- Subjects: Stock exchanges , Johannesburg Stock Exchange , Global Financial Crisis, 2008-2009 , COVID-19 (Disease) Economic aspects , Economic forecasting , Stock exchanges and current events , GARCH model
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/284603 , vital:56078
- Description: This research analyses the comparative behaviour of stock market volatility during two crises. The goal of this research is to determine whether assumed cyclical and defensive sectors have either retained or revealed their expected properties during both the Global Financial Crisis (GFC) and COVID-19 by analysing sectoral volatility amid these two crises. Understanding how volatility changes amid crises helps to determine whether the volatility assumptions of diversified investment portfolios for both defensive and cyclical sectors still held given the different causes of each crisis. In turn, this knowledge can assist with risk management and portfolio allocation in stock market investments. The study can also contribute towards the enhancement of financial markets’ resistance against systemic risks through portfolio diversification, and aid government decision-making targeted at tackling the weaknesses of different economic sectors especially in times of overall economic weakness. This research makes use of the GARCH model to analyse a group of daily time series that consists of eleven sectoral indices and one benchmark index, all based on the South African stock markets. These observed series are categorised into two full sample periods, one designated to the Global Financial Crisis (January 2006 to May 2009) and the other for COVID-19 (January 2018 to May 2021). These are further divided into two sets of sub-sample periods, each made up of a pre-crisis and during-crisis. Furthermore, the dummy variables representing the occurrence of structural breaks are inserted into the full sample periods’ conditional variance equations. This is aimed at capturing the asymmetrical impact of the crises themselves on all observed series. Based on the movement of volatility persistency from pre-crisis to during-crisis for both crises, the results show that, firstly, Health Care and Consumer Goods are considered defensive Sectors. Secondly, Banks, Basic Materials, Chemicals, Telecommunications, and Financials are considered cyclical Sectors. Thirdly, Automobiles & Parts, Consumer Services, and Technology are considered indeterminable Sectors due to the inconsistent behaviour of these sectors’ volatility persistency throughout the sub-sample periods of both crises. Overall, according to the average volatility persistency, the observed series for COVID-19’s full sample period are generally less volatile than those of the GFC. However, the sub-sample periods suggest that the observed series for both pre-crisis and during-crisis periods of COVID-19 are more volatile than those same sub-samples of the Global Financial Crisis. Being able to analyse the characteristics of stock market sectors is crucial for risk management and optimal portfolio allocation of stock market investments. This can be achieved through portfolio diversification by investing in a variety of stocks, both cyclical and defensive, and adjusted over time based the needs of stock market investors. Diversified portfolios do not only serve the interests of individual investors, but can also enhance the financial markets’ overall resistance against systemic risks. , Thesis (MCom) -- Faculty of Commerce, Economics and Economic History, 2022
- Full Text:
- Date Issued: 2022-04-06
- Authors: Wang, Zixiao
- Date: 2022-04-06
- Subjects: Stock exchanges , Johannesburg Stock Exchange , Global Financial Crisis, 2008-2009 , COVID-19 (Disease) Economic aspects , Economic forecasting , Stock exchanges and current events , GARCH model
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/284603 , vital:56078
- Description: This research analyses the comparative behaviour of stock market volatility during two crises. The goal of this research is to determine whether assumed cyclical and defensive sectors have either retained or revealed their expected properties during both the Global Financial Crisis (GFC) and COVID-19 by analysing sectoral volatility amid these two crises. Understanding how volatility changes amid crises helps to determine whether the volatility assumptions of diversified investment portfolios for both defensive and cyclical sectors still held given the different causes of each crisis. In turn, this knowledge can assist with risk management and portfolio allocation in stock market investments. The study can also contribute towards the enhancement of financial markets’ resistance against systemic risks through portfolio diversification, and aid government decision-making targeted at tackling the weaknesses of different economic sectors especially in times of overall economic weakness. This research makes use of the GARCH model to analyse a group of daily time series that consists of eleven sectoral indices and one benchmark index, all based on the South African stock markets. These observed series are categorised into two full sample periods, one designated to the Global Financial Crisis (January 2006 to May 2009) and the other for COVID-19 (January 2018 to May 2021). These are further divided into two sets of sub-sample periods, each made up of a pre-crisis and during-crisis. Furthermore, the dummy variables representing the occurrence of structural breaks are inserted into the full sample periods’ conditional variance equations. This is aimed at capturing the asymmetrical impact of the crises themselves on all observed series. Based on the movement of volatility persistency from pre-crisis to during-crisis for both crises, the results show that, firstly, Health Care and Consumer Goods are considered defensive Sectors. Secondly, Banks, Basic Materials, Chemicals, Telecommunications, and Financials are considered cyclical Sectors. Thirdly, Automobiles & Parts, Consumer Services, and Technology are considered indeterminable Sectors due to the inconsistent behaviour of these sectors’ volatility persistency throughout the sub-sample periods of both crises. Overall, according to the average volatility persistency, the observed series for COVID-19’s full sample period are generally less volatile than those of the GFC. However, the sub-sample periods suggest that the observed series for both pre-crisis and during-crisis periods of COVID-19 are more volatile than those same sub-samples of the Global Financial Crisis. Being able to analyse the characteristics of stock market sectors is crucial for risk management and optimal portfolio allocation of stock market investments. This can be achieved through portfolio diversification by investing in a variety of stocks, both cyclical and defensive, and adjusted over time based the needs of stock market investors. Diversified portfolios do not only serve the interests of individual investors, but can also enhance the financial markets’ overall resistance against systemic risks. , Thesis (MCom) -- Faculty of Commerce, Economics and Economic History, 2022
- Full Text:
- Date Issued: 2022-04-06
Stock returns and Friday the 13th effect in five African countries
- Authors: Botha, Ferdi
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/396127 , vital:69152 , xlink:href="https://www.ajol.info/index.php/aref/article/view/91060"
- Description: This study is concerned with Friday the 13th and daily stock market returns in five African countries. Using the MSCI Global Equity Indices during various periods, the evidence overwhelmingly suggests that there is no Friday the 13th effect.
- Full Text:
- Date Issued: 2013
- Authors: Botha, Ferdi
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/396127 , vital:69152 , xlink:href="https://www.ajol.info/index.php/aref/article/view/91060"
- Description: This study is concerned with Friday the 13th and daily stock market returns in five African countries. Using the MSCI Global Equity Indices during various periods, the evidence overwhelmingly suggests that there is no Friday the 13th effect.
- Full Text:
- Date Issued: 2013
Stock structure of Patagonian toothfish Dissostichus eleginoides (Smitt 1898, family Nototheniidae) in the Southwest Atlantic
- Authors: Lee, Brendon
- Date: 2022-10-14
- Subjects: Otoliths , Patagonian toothfish Geographical distribution , Fish tagging , Biogeography , Microstructure , Microchemistry
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/365599 , vital:65763 , DOI https://doi.org/10.21504/10962/365599
- Description: The identification of discrete self-sustaining productive units in marine populations is essential for achieving sustainable fisheries objectives. Marine fish populations frequently exhibit dynamic characteristics across their life-histories, displaying variability in spatial structure and mixing patterns, both within and among populations. The incoherent application of management boundaries on biological populations can bias stock assessment results and have important implications on sustainable fisheries management. Patagonian toothfish (Dissostichus eleginoides) is a long-lived, slow-growing, late-maturing, deep-sea, benthopelagic species. It forms the basis of important and highly lucrative industrial and artisanal fisheries across its distribution. Patagonian toothfish have complex life-histories characterised by high dispersal potential during the egg and larval phase, a wide depth range because of their ontogenetic migratory behaviour, and large adult size that is capable of undertaking long-distance active movements (>200 km). These characteristics provide opportunities for high levels of connectivity, and as such, the stock structure is not well understood. We applied an integrated, multidisciplinary approach to provide an improved understanding of the complex stock structure dynamics for Patagonian toothfish on the Patagonian Shelf, specifically in relation to the shelf, slope, and deep-sea plains around the Falkland Islands. Research results were focused on aspects pertaining to (1) geographic variation in phenotypic characters (otolith shape); (2) a description of the spatial-temporal distribution patterns; (3) the active movements of deep-sea adults (tag-recapture study); and (4) the identification of early life-history dispersal through otolith microstructure and microchemical chronologies. Results from the study indicate high regional connectivity during the early life-history stages derived from at least two spawning contingents into spatially discrete nursery areas (cohort groups) on the Falklands Shelf. Fish followed distinct ontogenetic pathways into deeper waters adjacent to the areas wherein juvenile settlement into a demersal habitat occurred. There is little to no evidence of mixing among cohort groups during their ontogenetic migration into deep-sea adult habitats, reflecting a mixed population based on oceanographically defined egg and larval dispersal. The majority of the adult component of the population continue to display high site fidelity. However, between 9 and 25% of the population, consisting predominantly of larger reproductively capable adults undertake long-distance dispersal behaviour, identified as home-range relocations from the adult deep-sea habitats towards three of the known southern spawning grounds in the region. Results are suggestive of a requirement for improved collaborative efforts for regionally-based management approaches with careful consideration of local stock contingents. Future monitoring and research priorities should focus on the identification of reproductive potential, dispersal pathways and settlement patterns of stock contingents to inform the dynamics of mixed stock origins across the Patagonian region. While many aspects regarding the stock structure remain unresolved, results derived from the current studies can be used to inform the development of management measures to ensure the continued recovery and sustainable management of Patagonian toothfish within the region. , Thesis (PhD) -- Faculty of Science, Ichthyology and Fisheries Science, 2022
- Full Text:
- Date Issued: 2022-10-14
- Authors: Lee, Brendon
- Date: 2022-10-14
- Subjects: Otoliths , Patagonian toothfish Geographical distribution , Fish tagging , Biogeography , Microstructure , Microchemistry
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/365599 , vital:65763 , DOI https://doi.org/10.21504/10962/365599
- Description: The identification of discrete self-sustaining productive units in marine populations is essential for achieving sustainable fisheries objectives. Marine fish populations frequently exhibit dynamic characteristics across their life-histories, displaying variability in spatial structure and mixing patterns, both within and among populations. The incoherent application of management boundaries on biological populations can bias stock assessment results and have important implications on sustainable fisheries management. Patagonian toothfish (Dissostichus eleginoides) is a long-lived, slow-growing, late-maturing, deep-sea, benthopelagic species. It forms the basis of important and highly lucrative industrial and artisanal fisheries across its distribution. Patagonian toothfish have complex life-histories characterised by high dispersal potential during the egg and larval phase, a wide depth range because of their ontogenetic migratory behaviour, and large adult size that is capable of undertaking long-distance active movements (>200 km). These characteristics provide opportunities for high levels of connectivity, and as such, the stock structure is not well understood. We applied an integrated, multidisciplinary approach to provide an improved understanding of the complex stock structure dynamics for Patagonian toothfish on the Patagonian Shelf, specifically in relation to the shelf, slope, and deep-sea plains around the Falkland Islands. Research results were focused on aspects pertaining to (1) geographic variation in phenotypic characters (otolith shape); (2) a description of the spatial-temporal distribution patterns; (3) the active movements of deep-sea adults (tag-recapture study); and (4) the identification of early life-history dispersal through otolith microstructure and microchemical chronologies. Results from the study indicate high regional connectivity during the early life-history stages derived from at least two spawning contingents into spatially discrete nursery areas (cohort groups) on the Falklands Shelf. Fish followed distinct ontogenetic pathways into deeper waters adjacent to the areas wherein juvenile settlement into a demersal habitat occurred. There is little to no evidence of mixing among cohort groups during their ontogenetic migration into deep-sea adult habitats, reflecting a mixed population based on oceanographically defined egg and larval dispersal. The majority of the adult component of the population continue to display high site fidelity. However, between 9 and 25% of the population, consisting predominantly of larger reproductively capable adults undertake long-distance dispersal behaviour, identified as home-range relocations from the adult deep-sea habitats towards three of the known southern spawning grounds in the region. Results are suggestive of a requirement for improved collaborative efforts for regionally-based management approaches with careful consideration of local stock contingents. Future monitoring and research priorities should focus on the identification of reproductive potential, dispersal pathways and settlement patterns of stock contingents to inform the dynamics of mixed stock origins across the Patagonian region. While many aspects regarding the stock structure remain unresolved, results derived from the current studies can be used to inform the development of management measures to ensure the continued recovery and sustainable management of Patagonian toothfish within the region. , Thesis (PhD) -- Faculty of Science, Ichthyology and Fisheries Science, 2022
- Full Text:
- Date Issued: 2022-10-14
Storytelling through video game artworks – Twee kante van ’n storie
- Authors: Randall, Tasmin Tania
- Date: 2023-10-13
- Subjects: Uncatalogued
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/425355 , vital:72232
- Description: This mini-thesis serves as a supporting document for my Master of Fine Art (MFA) exhibition, ‘Twee Kante van ‘n Storie’. The exhibition explores my culture and experiences as a ‘Coloured’ woman in Makhanda through storytelling. I use the term ‘Coloured’ with quotation marks to remain respectful to those who do not wish to reclaim the term. My minithesis analyses how video games as artworks can be a mode of storytelling and can encourage sociocultural awareness. In my research, I use storytelling as a tool and autoethnography as a methodology to both discuss and influence my practice. For my MFA installation, I have created a digital interactive website that uses the same language as a video game. Throughout my process, I have used two video games, That Dragon Cancer and Boet Fighter, as case studies, in order to help the building and creation of my autoethnographic art video game. My art video game explores my experiences of my culture and living in a small town. Through the creation of four fictionalised characters, which are loosely based on true life experiences and first-hand observations, I can reveal and unpack cultural experiences and biases that I have observed over the years. Each character in the game grapples with one of three prominent themes; stereotypes, ‘swagger’ and texturism. Furthermore, through using autoethnography as a methodology and the researcher as the phenomenon (Ellis, 2004: 45). This study contributes to the gap in ‘Coloured’ cultural diversities that exist outside the lens of the Western Cape experience. This is a perspective not commonly found within academia. , Thesis (MFA) -- Faculty of Humanities, Fine Art, 2023
- Full Text:
- Date Issued: 2023-10-13
- Authors: Randall, Tasmin Tania
- Date: 2023-10-13
- Subjects: Uncatalogued
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/425355 , vital:72232
- Description: This mini-thesis serves as a supporting document for my Master of Fine Art (MFA) exhibition, ‘Twee Kante van ‘n Storie’. The exhibition explores my culture and experiences as a ‘Coloured’ woman in Makhanda through storytelling. I use the term ‘Coloured’ with quotation marks to remain respectful to those who do not wish to reclaim the term. My minithesis analyses how video games as artworks can be a mode of storytelling and can encourage sociocultural awareness. In my research, I use storytelling as a tool and autoethnography as a methodology to both discuss and influence my practice. For my MFA installation, I have created a digital interactive website that uses the same language as a video game. Throughout my process, I have used two video games, That Dragon Cancer and Boet Fighter, as case studies, in order to help the building and creation of my autoethnographic art video game. My art video game explores my experiences of my culture and living in a small town. Through the creation of four fictionalised characters, which are loosely based on true life experiences and first-hand observations, I can reveal and unpack cultural experiences and biases that I have observed over the years. Each character in the game grapples with one of three prominent themes; stereotypes, ‘swagger’ and texturism. Furthermore, through using autoethnography as a methodology and the researcher as the phenomenon (Ellis, 2004: 45). This study contributes to the gap in ‘Coloured’ cultural diversities that exist outside the lens of the Western Cape experience. This is a perspective not commonly found within academia. , Thesis (MFA) -- Faculty of Humanities, Fine Art, 2023
- Full Text:
- Date Issued: 2023-10-13
Strategic architecture for quantity surveying Firms in South Africa
- Mokonenyane, Mofumahatsana Dibuseng
- Authors: Mokonenyane, Mofumahatsana Dibuseng
- Date: 2022-12
- Subjects: Sustainable architecture , Quantity surveyors
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/59521 , vital:62149
- Description: Quantity surveying firms are a crucial part of the construction industry because they are involved in the financial aspects of the projects, and their role and benefits have been documented across various studies. Furthermore, they provide services such as estimating, cost control and feasibility studies in numerous industries and these services are not limited to the construction industry. They are crucial in ensuring that the project proceeds according to budget, quality and time. Despite the noted benefits of quantity surveying firms, there has been a noticeable decline in the survival rate of the firms over the past ten years. It has been documented that several external and internal environmental factors affect the firms and thus have caused a decline in the survival rate. The volatility of internal and external forces that affect the industry has formed the basis of this study. Previous studies have failed to highlight the strategies to reduce threats and utilise opportunities. This study aims to establish common internal and external environmental factors affecting quantity surveying firms and determine these firms’ strategic architecture. A qualitative study was conducted using semi-structured interviews to assess the internal and external environment and strategic nature of Quantity surveying firms. In addition, a thematic analysis was administered to identify themes. The themes that arose from the external business environment were technology, political instability, tendering irregularities, lack of availability of work and the practice of green building. The technology theme highlighted the respondents’ views of the technological environment and the role of BIM and other software. Tendering irregularities threatened prospective tenderpreneurs as the respondents viewed the process as flawed and requiring better regulation. Lack of work was highlighted as a further factor. Although not many respondents mentioned this theme, green building is an emerging theme within the South African market. Two main themes were identified in the internal business environment: fee discounting and human resources. Fee discounting refers to the reduction of fees to secure work, while human resources were highlighted as an important factor and are regarded as the fuel that keeps the organisation running. Owing to the varying nature of factors within the external and internal business environment, it was concluded that there is no formal generic strategy that can be utilised to mitigate internal and external environmental factors. The client relationships were highlighted as an important factor, while client relationships were discussed under the balanced scorecard section of the study. The two main themes derived from the balanced scorecard were the financial perspective and client relationships under customer. Increased revenue per customer and venturing into new markets were the main themes mentioned within the financial perspective. The importance of nurturing client relationships was identified as an important factor under the customer section of the balanced scorecard. iii | P a g e The findings of this study will assist the stakeholders within the built environment in determining common internal and external environmental issues facing the industry. The recommendation will assist stakeholders in establishing probable solutions that can be implemented to overcome these challenges. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2022
- Full Text:
- Date Issued: 2022-12
- Authors: Mokonenyane, Mofumahatsana Dibuseng
- Date: 2022-12
- Subjects: Sustainable architecture , Quantity surveyors
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/59521 , vital:62149
- Description: Quantity surveying firms are a crucial part of the construction industry because they are involved in the financial aspects of the projects, and their role and benefits have been documented across various studies. Furthermore, they provide services such as estimating, cost control and feasibility studies in numerous industries and these services are not limited to the construction industry. They are crucial in ensuring that the project proceeds according to budget, quality and time. Despite the noted benefits of quantity surveying firms, there has been a noticeable decline in the survival rate of the firms over the past ten years. It has been documented that several external and internal environmental factors affect the firms and thus have caused a decline in the survival rate. The volatility of internal and external forces that affect the industry has formed the basis of this study. Previous studies have failed to highlight the strategies to reduce threats and utilise opportunities. This study aims to establish common internal and external environmental factors affecting quantity surveying firms and determine these firms’ strategic architecture. A qualitative study was conducted using semi-structured interviews to assess the internal and external environment and strategic nature of Quantity surveying firms. In addition, a thematic analysis was administered to identify themes. The themes that arose from the external business environment were technology, political instability, tendering irregularities, lack of availability of work and the practice of green building. The technology theme highlighted the respondents’ views of the technological environment and the role of BIM and other software. Tendering irregularities threatened prospective tenderpreneurs as the respondents viewed the process as flawed and requiring better regulation. Lack of work was highlighted as a further factor. Although not many respondents mentioned this theme, green building is an emerging theme within the South African market. Two main themes were identified in the internal business environment: fee discounting and human resources. Fee discounting refers to the reduction of fees to secure work, while human resources were highlighted as an important factor and are regarded as the fuel that keeps the organisation running. Owing to the varying nature of factors within the external and internal business environment, it was concluded that there is no formal generic strategy that can be utilised to mitigate internal and external environmental factors. The client relationships were highlighted as an important factor, while client relationships were discussed under the balanced scorecard section of the study. The two main themes derived from the balanced scorecard were the financial perspective and client relationships under customer. Increased revenue per customer and venturing into new markets were the main themes mentioned within the financial perspective. The importance of nurturing client relationships was identified as an important factor under the customer section of the balanced scorecard. iii | P a g e The findings of this study will assist the stakeholders within the built environment in determining common internal and external environmental issues facing the industry. The recommendation will assist stakeholders in establishing probable solutions that can be implemented to overcome these challenges. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2022
- Full Text:
- Date Issued: 2022-12
Strategies employed by teachers to assist Grade 4 learners transition from mother tongue instruction to English as a medium of instruction
- Authors: Butler, Cynthia Desiree
- Date: 2021-01
- Subjects: English language -- Grammar -- Study and teaching , English language -- Study and teaching -- Foreign speakers
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/20035 , vital:45029
- Description: In most South African schools, there is a transition period, where lower primary learners receive instruction in their mother tongue from grades 1-3 and from grade 4 onwards, English becomes the medium of instruction. This study explored how learners in primary schools in Grade 4 learn through the medium of English, since IsiXhosa is their home language and they come from a community of pre-dominantly IsiXhosa speakers where English is seldom heard or spoken. The study is concerned with the language and literacy practices at this crucial transition, and investigated to what extent learners in the Grade 4 have learnt / been taught / have developed sufficient basic inter-personal communication skills, BICS, (Cummins, 2000), in isiXhosa to make the switch to learning all subjects in English. The theoretical frameworks adopted for this study was Cummins Language theories. Within this study an interpretive paradigm aligned with the qualitative approach and the case study design for understanding the phenomena, were adopted. The study covered three primary schools which were purposively selected. The participants comprised of six female teachers teaching Life Skills in Grade 4 from five mainstream schools were also purposively selected. Semi structured interviews, observation and document analyses were used as data collection instruments. A qualitative thematic approach was used for data analyses and the emerging results were organised into different themes reflecting participant’s responses. The findings revealed that teachers did not use lesson plans as they have indicated. Even though literature emphasises the importance of lesson planning, teachers find it tedious to plan. It was established that no assessment tasks were done when the lesson was concluded. Effective teaching without valid and reliable assessment tasks would result in meaningless teaching and learning interactions. It was revealed that teachers used teaching aids, but only a few. The information demonstrated that teachers did not code switch to assist with learner understanding. Instead, they presented their lessons in English which hampered learning. The study discovered that teachers used the old traditional style of teaching, instead of learner-centred instruction, which is interactive and participatory. The study exposed that the biggest challenges learners encountered, was the language of teaching and learning, English. However, the findings established that learners where unable to understand and express themselves in English. English lessons had minimal learner participation, because learners did not have the necessary competence and English was not their home language. The study further revealed that the English language leads to a barrier of effective learning and placed learners at a disadvantage. The findings further suggested that a lack of resources had an impact on teaching and learning which affected learners’ acquisition and understanding of the medium of instruction. The findings claimed that slow and progressed learners exist in classrooms and need individualised and specialised teaching. It was found that parental involvement, translation, learner participation, group work and teaching aids assisted with the challenges teachers encounter during transitioning in the subject Life Skills. It is recommended that the school develop a structured programme to provide support and assistance for teachers with lesson planning. Assessment task should be included in each lesson and should be viewed as an essential part of teaching and learning. Teachers should make use of multiple and a variety of teaching aids. Code switching and translation should be used, as it assists with understanding, accuracy and clarity. An appropriate mix of teaching styles should be used, to reach all leaners in a classroom. Teachers can improve learners English, by incorporating learners’ home language, code-switching and teaching aids in class. Slow and progressed learners could be assisted by using a variety of teaching materials, individual attention, remedial education, peer tutoring, differentiated teaching and curriculum adaptation. A structured learning support programme providing learning support for learners with barriers to learning, can be utilised. It is recommended that parents be involved in their children’s learning. The schools should set up effective monitoring and support mechanism for teachers in order to ensure that quality teaching and learning takes place in schools. Regular monitoring and evaluation by the DoE might assist to support teachers. A suggested framework of strategies in Life Skills, based on the findings of the study and extensive literature review, should contribute and assist with transitioning in Grade 4 in schools. , Thesis (DPhil) -- Faculty of Education, 2021
- Full Text:
- Date Issued: 2021-01
- Authors: Butler, Cynthia Desiree
- Date: 2021-01
- Subjects: English language -- Grammar -- Study and teaching , English language -- Study and teaching -- Foreign speakers
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/20035 , vital:45029
- Description: In most South African schools, there is a transition period, where lower primary learners receive instruction in their mother tongue from grades 1-3 and from grade 4 onwards, English becomes the medium of instruction. This study explored how learners in primary schools in Grade 4 learn through the medium of English, since IsiXhosa is their home language and they come from a community of pre-dominantly IsiXhosa speakers where English is seldom heard or spoken. The study is concerned with the language and literacy practices at this crucial transition, and investigated to what extent learners in the Grade 4 have learnt / been taught / have developed sufficient basic inter-personal communication skills, BICS, (Cummins, 2000), in isiXhosa to make the switch to learning all subjects in English. The theoretical frameworks adopted for this study was Cummins Language theories. Within this study an interpretive paradigm aligned with the qualitative approach and the case study design for understanding the phenomena, were adopted. The study covered three primary schools which were purposively selected. The participants comprised of six female teachers teaching Life Skills in Grade 4 from five mainstream schools were also purposively selected. Semi structured interviews, observation and document analyses were used as data collection instruments. A qualitative thematic approach was used for data analyses and the emerging results were organised into different themes reflecting participant’s responses. The findings revealed that teachers did not use lesson plans as they have indicated. Even though literature emphasises the importance of lesson planning, teachers find it tedious to plan. It was established that no assessment tasks were done when the lesson was concluded. Effective teaching without valid and reliable assessment tasks would result in meaningless teaching and learning interactions. It was revealed that teachers used teaching aids, but only a few. The information demonstrated that teachers did not code switch to assist with learner understanding. Instead, they presented their lessons in English which hampered learning. The study discovered that teachers used the old traditional style of teaching, instead of learner-centred instruction, which is interactive and participatory. The study exposed that the biggest challenges learners encountered, was the language of teaching and learning, English. However, the findings established that learners where unable to understand and express themselves in English. English lessons had minimal learner participation, because learners did not have the necessary competence and English was not their home language. The study further revealed that the English language leads to a barrier of effective learning and placed learners at a disadvantage. The findings further suggested that a lack of resources had an impact on teaching and learning which affected learners’ acquisition and understanding of the medium of instruction. The findings claimed that slow and progressed learners exist in classrooms and need individualised and specialised teaching. It was found that parental involvement, translation, learner participation, group work and teaching aids assisted with the challenges teachers encounter during transitioning in the subject Life Skills. It is recommended that the school develop a structured programme to provide support and assistance for teachers with lesson planning. Assessment task should be included in each lesson and should be viewed as an essential part of teaching and learning. Teachers should make use of multiple and a variety of teaching aids. Code switching and translation should be used, as it assists with understanding, accuracy and clarity. An appropriate mix of teaching styles should be used, to reach all leaners in a classroom. Teachers can improve learners English, by incorporating learners’ home language, code-switching and teaching aids in class. Slow and progressed learners could be assisted by using a variety of teaching materials, individual attention, remedial education, peer tutoring, differentiated teaching and curriculum adaptation. A structured learning support programme providing learning support for learners with barriers to learning, can be utilised. It is recommended that parents be involved in their children’s learning. The schools should set up effective monitoring and support mechanism for teachers in order to ensure that quality teaching and learning takes place in schools. Regular monitoring and evaluation by the DoE might assist to support teachers. A suggested framework of strategies in Life Skills, based on the findings of the study and extensive literature review, should contribute and assist with transitioning in Grade 4 in schools. , Thesis (DPhil) -- Faculty of Education, 2021
- Full Text:
- Date Issued: 2021-01
Strategies for empowering Kenya's informal economy to realise its full potential for socio- economic development
- Authors: Nason, Benson Vundi
- Date: 2010-12
- Subjects: Informal sector (Economics) -- Kenya , Kenya -- Economic conditions , Economic development
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10353/25676 , vital:64425
- Description: This study attempted to identify realistic strategies that are accepted by those in the Jua Kali sector of Kenya’s informal economy. The strategies were seen as being relevant, practical and achievable in integrating the sector, or some parts of it, in the formal economy. Special attention was given to export potential as the driving force in socio-economic development. Since Jua Kali enterprises are widely spread throughout an area covering all the more heavily populated regions of Kenya, including many small villages as well as major towns, a comprehensive, nationwide study was out of the question. For this reason, the study was limited to the following areas with known and readily accessible concentrations of Jua Kali entrepreneurs. This included key suburbs of Nairobi and key regional towns like Machakos, Athi River and Mlolongo. The objectives of the study were to establish the problems faced by the informal sector in Kenya, to find out how such problems have affected the relevant artisans, to investigate if the artisans were aware of those problems and what they were doing if anything, to solve the problems they encountered. Finally, the study sought to establish what the other stakeholders were doing to improve the informal sector. The bulk of the literature reviewed underscored the facts that: the manufacturing sub–sector of Kenya’s informal economy has immense potential as an engine for driving the nation’s economy. Secondly, the full potential of the informal sector will only be realised if the manufacturers concerned are empowered to develop their own strategies for developing the informal economy. Such strategies should aim towards the goal of producing and marketing high quality products that are sold to both local and at the international markets via exports. The study adopted critical ethnography as its research method. Critical ethnography as a method requires a plan for the conducting of field research that is reflexive in nature whereby the researcher facilitates a consensual process in which the subjects reflect on their own situation and develop their own solutions to problems. In the present case the process was a communal one with a consensual decision making and actions by the subjects. All interpretations and meaning to activities and actions to be taken were thereof informed by the subjects being studied. At the end of the study, the findings of the analysis were presented to each of the participating subjects for their final comments with those comments being incorporated in the report. The principles of critical ethnography therefore, were seen as providing an ideal framework for exploring the possibilities of self–empowerment that enabled the subjects of the study to fulfil their potential within this important sector. Data analysis and presentation have been presented using tables. Finally, the study’s conclusions and recommendations have been presented in the relevant and subsequent chapters therein. As opportunities and resources will allow in the future, the dissemination of the study findings will continue to be facilitated throughout the country of Kenya. , Thesis (PhD) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
- Authors: Nason, Benson Vundi
- Date: 2010-12
- Subjects: Informal sector (Economics) -- Kenya , Kenya -- Economic conditions , Economic development
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10353/25676 , vital:64425
- Description: This study attempted to identify realistic strategies that are accepted by those in the Jua Kali sector of Kenya’s informal economy. The strategies were seen as being relevant, practical and achievable in integrating the sector, or some parts of it, in the formal economy. Special attention was given to export potential as the driving force in socio-economic development. Since Jua Kali enterprises are widely spread throughout an area covering all the more heavily populated regions of Kenya, including many small villages as well as major towns, a comprehensive, nationwide study was out of the question. For this reason, the study was limited to the following areas with known and readily accessible concentrations of Jua Kali entrepreneurs. This included key suburbs of Nairobi and key regional towns like Machakos, Athi River and Mlolongo. The objectives of the study were to establish the problems faced by the informal sector in Kenya, to find out how such problems have affected the relevant artisans, to investigate if the artisans were aware of those problems and what they were doing if anything, to solve the problems they encountered. Finally, the study sought to establish what the other stakeholders were doing to improve the informal sector. The bulk of the literature reviewed underscored the facts that: the manufacturing sub–sector of Kenya’s informal economy has immense potential as an engine for driving the nation’s economy. Secondly, the full potential of the informal sector will only be realised if the manufacturers concerned are empowered to develop their own strategies for developing the informal economy. Such strategies should aim towards the goal of producing and marketing high quality products that are sold to both local and at the international markets via exports. The study adopted critical ethnography as its research method. Critical ethnography as a method requires a plan for the conducting of field research that is reflexive in nature whereby the researcher facilitates a consensual process in which the subjects reflect on their own situation and develop their own solutions to problems. In the present case the process was a communal one with a consensual decision making and actions by the subjects. All interpretations and meaning to activities and actions to be taken were thereof informed by the subjects being studied. At the end of the study, the findings of the analysis were presented to each of the participating subjects for their final comments with those comments being incorporated in the report. The principles of critical ethnography therefore, were seen as providing an ideal framework for exploring the possibilities of self–empowerment that enabled the subjects of the study to fulfil their potential within this important sector. Data analysis and presentation have been presented using tables. Finally, the study’s conclusions and recommendations have been presented in the relevant and subsequent chapters therein. As opportunities and resources will allow in the future, the dissemination of the study findings will continue to be facilitated throughout the country of Kenya. , Thesis (PhD) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
Strategies for the Adaptive Re-use of Degraded Urban Heritage Fabric: The Design of an Artist Colony in Central, Port Elizabeth
- Authors: Weiss, Sarah
- Date: 2021-01
- Subjects: Artist colonies -- Port Elizabeth
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/59172 , vital:60270
- Description: The old city centre of Port Elizabeth, South Africa has undergone numerous changes throughout its lifespan and the recent changes have sought to reinvigorate and reinvent this old suburb to the bustling urban environment of yesteryear but unfortunately the state of central has continued to decline with the city continuing to expand towards the western periphery. Central has thus becomes a harbour for forgotten artefacts settled amongst what few activities remain as it sits as the foundation of the city. This document sees the exploration of a personal intrigue with what is considered forgotten and to this end the treatise is an investigation into heritage, and more specifically, the main writings and thoughts on memory and the physical environment and the core notions that contribute to its character. This treatise looks at identifying a set of lost and forgotten artefacts in the old city centre and a pragmatic response to solve the issue of single use buildings is put forward to develop strategies for the adaptive re-use within degraded urban heritage fabric to allow for the production of a catalytic precinct. The aim of this treatise is therefore to propose a building that is suitable for and responsive to its historical context, that meets the required developmental needs of the present but is ensured to meet the possible needs of future generations. This treatise aims to propose a relevant and appropriate artist colony in Central, Port Elizabeth. These aims are achieved through literature reviews, heritage practitioner comparative analyses, contextual analyses, and precedent studies in order to find an appropriate strategy for the design proposal. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2021
- Full Text:
- Date Issued: 2021-01
- Authors: Weiss, Sarah
- Date: 2021-01
- Subjects: Artist colonies -- Port Elizabeth
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/59172 , vital:60270
- Description: The old city centre of Port Elizabeth, South Africa has undergone numerous changes throughout its lifespan and the recent changes have sought to reinvigorate and reinvent this old suburb to the bustling urban environment of yesteryear but unfortunately the state of central has continued to decline with the city continuing to expand towards the western periphery. Central has thus becomes a harbour for forgotten artefacts settled amongst what few activities remain as it sits as the foundation of the city. This document sees the exploration of a personal intrigue with what is considered forgotten and to this end the treatise is an investigation into heritage, and more specifically, the main writings and thoughts on memory and the physical environment and the core notions that contribute to its character. This treatise looks at identifying a set of lost and forgotten artefacts in the old city centre and a pragmatic response to solve the issue of single use buildings is put forward to develop strategies for the adaptive re-use within degraded urban heritage fabric to allow for the production of a catalytic precinct. The aim of this treatise is therefore to propose a building that is suitable for and responsive to its historical context, that meets the required developmental needs of the present but is ensured to meet the possible needs of future generations. This treatise aims to propose a relevant and appropriate artist colony in Central, Port Elizabeth. These aims are achieved through literature reviews, heritage practitioner comparative analyses, contextual analyses, and precedent studies in order to find an appropriate strategy for the design proposal. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2021
- Full Text:
- Date Issued: 2021-01
Strategies for the Regeneration of Degraded Rural Landscapes: The Design of a “Padstal” on the Crossing of Route 62 and the Seweweekspoort Pass, Klein Karoo
- Authors: Conradie, Inge
- Date: 2020-09
- Subjects: Historic rural landscapes -- Klein Karoo , Landscape architecture
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58994 , vital:60254
- Description: The livelihood of subsistence farmers of the Little Karoo sister towns, Zoar and Amalienstein, face many challenges such as the lack of economic opportunity, unemployment and drought that ultimately leads to poverty. This dissertation investigates the potential of a collective tourism and agricultural cooperative programme, which regenerates the rural landscape into a productive one through an architectural intervention. By developing a productive landscape that ignites rural livelihoods, the challenges can be transformed into opportunities for these impoverished communities. Research into agave-based agroforestry as a driver to combat global warming will aim to establish staple household security. It will be a means of inserting informal farm production into the tourism market through the built environment. The productive landscape, driven from an agave-based agroforestry and livestock feeding model, utilises the living and natural systems existing on the site. Together with regenerative architecture, it will structure the “building blocks” of the Agave-‘padstal’. The strategic position of this ‘padstal’, on the crossing of the Cape Route 62 and the SeweweekspoortPass, would create a node of destination. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2020
- Full Text:
- Date Issued: 2020-09
- Authors: Conradie, Inge
- Date: 2020-09
- Subjects: Historic rural landscapes -- Klein Karoo , Landscape architecture
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/58994 , vital:60254
- Description: The livelihood of subsistence farmers of the Little Karoo sister towns, Zoar and Amalienstein, face many challenges such as the lack of economic opportunity, unemployment and drought that ultimately leads to poverty. This dissertation investigates the potential of a collective tourism and agricultural cooperative programme, which regenerates the rural landscape into a productive one through an architectural intervention. By developing a productive landscape that ignites rural livelihoods, the challenges can be transformed into opportunities for these impoverished communities. Research into agave-based agroforestry as a driver to combat global warming will aim to establish staple household security. It will be a means of inserting informal farm production into the tourism market through the built environment. The productive landscape, driven from an agave-based agroforestry and livestock feeding model, utilises the living and natural systems existing on the site. Together with regenerative architecture, it will structure the “building blocks” of the Agave-‘padstal’. The strategic position of this ‘padstal’, on the crossing of the Cape Route 62 and the SeweweekspoortPass, would create a node of destination. , Thesis (MA) -- Faculty of Engineering, the Built Environment, and Technology, 2020
- Full Text:
- Date Issued: 2020-09
Strategies to facilitate the utilisation of child healthcare services in the Nkwanta South Municipality, Ghana
- Authors: Nyande, Felix Kwasi
- Date: 2021-04
- Subjects: Child health services -- Ghana
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/51439 , vital:43277
- Description: Child health outcomes in Ghana and Sub-Saharan Africa have remained poor compared to other regions of the world. More than half of the global deaths among children under five years of age occur in sub-Saharan Africa. Neonatal and under five child death rates continue to remain high in Ghana, mainly because of the high death rates recorded in the rural areas. Adequate and prompt utilisation of child healthcare services contributes to improved child health outcomes. Despite all the efforts to improve child health, the utilisation of child healthcare services in rural areas in Ghana such as the Nkwanta South Municipality has remained poor. The purpose of this study was therefore to develop strategies that could facilitate the utilisation of child healthcare services by caregivers for their children in need in the Nkwanta South Municipality, Ghana. A qualitative approach, using an exploratory, descriptive and contextual design was implemented for this study. The research comprised the following three phases. Phase One comprised the empirical phase which explored and described the experiences of three groups of participants namely, nurses who rendered child healthcare services in both hospitals and clinics; caregivers of children under five years of age who utilised the available child healthcare services and caregivers of child under five years of age who did not utilise the available child healthcare services. Data was collected through semi-structured interviews conducted with these participants and analysed qualitatively according to the six steps outlined in Creswell (2014:197). Four main themes and 10 sub-themes emerged from the data analysis and were presented and discussed. Phase Two consisted of the compilation of the conceptual framework using the survey list by Dickoff, James and Wiendenbach (1968:423). The conceptual framework was compiled based on the findings of the empirical phase and the WHO Health for All model which was the theoretical framework that underpinned this study. The conceptual framework was also later used as the lens for the development and description of the strategies to facilitate the utilisation of child healthcare services by caregivers for their children in need in Phase Three. Phase Three of the study was the final phase of the research and it involved the development and description of the strategies that could be used by nurses to facilitate the use of child healthcare services by caregivers for their children in need in Nkwanta South Municipality, Ghana. Five strategies were developed and described in this phase. The five strategies were: training and deployment of nurses; capacity building for nurses to support quality child healthcare delivery; resourcing healthcare facilities; community engagement and participation and stakeholder collaboration. The evaluation criteria of Chinn and Kramer (2011:197) were used by six experts to evaluate the strategies. The strategies were evaluated and found to be understandable, clear, simple, applicable and significant to nursing practice. It can thus be concluded that the purpose of the study was achieved since strategies were developed to facilitate the utilisation of child healthcare services by caregivers for their children in need in the Nkwanta South Municipality, Ghana. , Thesis (PhD) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Nyande, Felix Kwasi
- Date: 2021-04
- Subjects: Child health services -- Ghana
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/51439 , vital:43277
- Description: Child health outcomes in Ghana and Sub-Saharan Africa have remained poor compared to other regions of the world. More than half of the global deaths among children under five years of age occur in sub-Saharan Africa. Neonatal and under five child death rates continue to remain high in Ghana, mainly because of the high death rates recorded in the rural areas. Adequate and prompt utilisation of child healthcare services contributes to improved child health outcomes. Despite all the efforts to improve child health, the utilisation of child healthcare services in rural areas in Ghana such as the Nkwanta South Municipality has remained poor. The purpose of this study was therefore to develop strategies that could facilitate the utilisation of child healthcare services by caregivers for their children in need in the Nkwanta South Municipality, Ghana. A qualitative approach, using an exploratory, descriptive and contextual design was implemented for this study. The research comprised the following three phases. Phase One comprised the empirical phase which explored and described the experiences of three groups of participants namely, nurses who rendered child healthcare services in both hospitals and clinics; caregivers of children under five years of age who utilised the available child healthcare services and caregivers of child under five years of age who did not utilise the available child healthcare services. Data was collected through semi-structured interviews conducted with these participants and analysed qualitatively according to the six steps outlined in Creswell (2014:197). Four main themes and 10 sub-themes emerged from the data analysis and were presented and discussed. Phase Two consisted of the compilation of the conceptual framework using the survey list by Dickoff, James and Wiendenbach (1968:423). The conceptual framework was compiled based on the findings of the empirical phase and the WHO Health for All model which was the theoretical framework that underpinned this study. The conceptual framework was also later used as the lens for the development and description of the strategies to facilitate the utilisation of child healthcare services by caregivers for their children in need in Phase Three. Phase Three of the study was the final phase of the research and it involved the development and description of the strategies that could be used by nurses to facilitate the use of child healthcare services by caregivers for their children in need in Nkwanta South Municipality, Ghana. Five strategies were developed and described in this phase. The five strategies were: training and deployment of nurses; capacity building for nurses to support quality child healthcare delivery; resourcing healthcare facilities; community engagement and participation and stakeholder collaboration. The evaluation criteria of Chinn and Kramer (2011:197) were used by six experts to evaluate the strategies. The strategies were evaluated and found to be understandable, clear, simple, applicable and significant to nursing practice. It can thus be concluded that the purpose of the study was achieved since strategies were developed to facilitate the utilisation of child healthcare services by caregivers for their children in need in the Nkwanta South Municipality, Ghana. , Thesis (PhD) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-04
Strategies to sustain SMEs post the hard lockdown period: a multiple case study in Gauteng
- Rabohale, Mokabolane Innocent
- Authors: Rabohale, Mokabolane Innocent
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53015 , vital:44889
- Description: The outbreak of the Covid 19 pandemic and the lockdown restrictions imposed by the government in March 2020 exacerbated uncertain conditions of the weak South African business environment. This meant that SME owners and managers in different sectors had to implement strategies to manoeuvre the further weakened and unprecedented business environment. To investigate this, the research question asked was: what sustainable strategies will SME owners and managers craft and implement to use post the lockdown period? The study analysed strategies before, during, and post the hard lockdown period to provide insight into how SMEs adopted to the uncertain business environment. This study interviewed twenty (20) SMEs in different sectors in Gauteng to explore strategies that SME owners and managers used to sustain their businesses prior to, during, and post the level 5 and level 4 lockdown. The study revealed strategies employed by SME owners across five sectors. Furthermore, the study indicated that during the hard lockdown, owners used a “wait and see” strategy in different degrees. Post the level 5 and 4 lockdown, different sectors were innovating, cost cutting, and digitisation according to their level of comfortability and diversification. The study reveals that strategic planning was missing prior, during, and post the level 4 and 5 lockdowns, despite SME owners’ educational background. , Thesis (MBA) -- Faculty of Business and Economic Sciences, NMU Business School, 2021
- Full Text: false
- Date Issued: 2021-04
- Authors: Rabohale, Mokabolane Innocent
- Date: 2021-04
- Subjects: Gqeberha (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53015 , vital:44889
- Description: The outbreak of the Covid 19 pandemic and the lockdown restrictions imposed by the government in March 2020 exacerbated uncertain conditions of the weak South African business environment. This meant that SME owners and managers in different sectors had to implement strategies to manoeuvre the further weakened and unprecedented business environment. To investigate this, the research question asked was: what sustainable strategies will SME owners and managers craft and implement to use post the lockdown period? The study analysed strategies before, during, and post the hard lockdown period to provide insight into how SMEs adopted to the uncertain business environment. This study interviewed twenty (20) SMEs in different sectors in Gauteng to explore strategies that SME owners and managers used to sustain their businesses prior to, during, and post the level 5 and level 4 lockdown. The study revealed strategies employed by SME owners across five sectors. Furthermore, the study indicated that during the hard lockdown, owners used a “wait and see” strategy in different degrees. Post the level 5 and 4 lockdown, different sectors were innovating, cost cutting, and digitisation according to their level of comfortability and diversification. The study reveals that strategic planning was missing prior, during, and post the level 4 and 5 lockdowns, despite SME owners’ educational background. , Thesis (MBA) -- Faculty of Business and Economic Sciences, NMU Business School, 2021
- Full Text: false
- Date Issued: 2021-04