Change management: transformational issues in South-African rugby
- Authors: Erasmus, Innis
- Date: 2016
- Subjects: Organizational change -- Management Sports administration , Rugby football -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/46320 , vital:39547
- Description: The history of the sport rugby evolved from a football game more than a century ago, in England, in a town called Rugby when a young boy by the name of William Webb Ellis picked up the ball and ran to score a try. In the last two decades in South Africa the transformation process in getting more players of colour in the national team has become a real big issue. The fast changing society since 1995, the year in which the Springboks won their first Rugby World Cup, is according to government and critics not represented in the senior national side. Change management is a business management approach to implement procedures to deal with changes and to be able to reach the desired future state by profiting from the changing opportunities. SARU wants to address these issues and changes with their Strategic Transformational Plan. The purpose of this treatise was to study the perception of the junior players on the changes in rugby and the STP. The key drivers which will have influences on change management within the sport organisation were examined by the research. With the research objectives in mind a literature review was performed to create and develop a hypothesized model, which could be tested by the design of a measuring instrument which collected quantitative data for statistical results and analysis. The interpretation of the results of the research showed that Engagement, Coaching and Mentoring, Medical and Healthcare, Education/Schooling and Culture have positive associations and influences on change management. Transformational plans, Conditioning and nutrition’s relationship with change management and influences were accepted for the null hypotheses. Finally, change management and the various issues of transformation in SA Rugby showed to be valuable, measurable to a certain extent, and its recommendations actionable. The practical significant differences between the perceptions of the race groups (White, Coloured and African) illustrated valuable information for future communications and possible studies. This study and its proposed model on change management was a benefit to all the stakeholders and sport organisation going through changes and transformation in South Africa.
- Full Text:
- Date Issued: 2016
- Authors: Erasmus, Innis
- Date: 2016
- Subjects: Organizational change -- Management Sports administration , Rugby football -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/46320 , vital:39547
- Description: The history of the sport rugby evolved from a football game more than a century ago, in England, in a town called Rugby when a young boy by the name of William Webb Ellis picked up the ball and ran to score a try. In the last two decades in South Africa the transformation process in getting more players of colour in the national team has become a real big issue. The fast changing society since 1995, the year in which the Springboks won their first Rugby World Cup, is according to government and critics not represented in the senior national side. Change management is a business management approach to implement procedures to deal with changes and to be able to reach the desired future state by profiting from the changing opportunities. SARU wants to address these issues and changes with their Strategic Transformational Plan. The purpose of this treatise was to study the perception of the junior players on the changes in rugby and the STP. The key drivers which will have influences on change management within the sport organisation were examined by the research. With the research objectives in mind a literature review was performed to create and develop a hypothesized model, which could be tested by the design of a measuring instrument which collected quantitative data for statistical results and analysis. The interpretation of the results of the research showed that Engagement, Coaching and Mentoring, Medical and Healthcare, Education/Schooling and Culture have positive associations and influences on change management. Transformational plans, Conditioning and nutrition’s relationship with change management and influences were accepted for the null hypotheses. Finally, change management and the various issues of transformation in SA Rugby showed to be valuable, measurable to a certain extent, and its recommendations actionable. The practical significant differences between the perceptions of the race groups (White, Coloured and African) illustrated valuable information for future communications and possible studies. This study and its proposed model on change management was a benefit to all the stakeholders and sport organisation going through changes and transformation in South Africa.
- Full Text:
- Date Issued: 2016
Co-operatives support programme of the Cacadu District Municipality
- Authors: Kate, Pumelelo Maxwell
- Date: 2016
- Subjects: Cooperative societies -- South Africa -- Eastern Cape , Social status -- South Africa -- Eastern Cape , Economic development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/5667 , vital:20961
- Description: Despite the efforts by government to support and direct resources and institutions to address high levels of poverty through co-operative programmes, the Eastern Cape Province remains one of the poorest provinces in the country. Even in the relatively more prosperous Cacadu District in the western portion of the Province, the socio- economic landscape is punctuated by pockets of acute poverty. In order to support government policies to promote co-operatives as a means to address past exclusions from the agricultural sector, as well as to promote socio-economic development in one of its poorest local municipalities, the Cacadu District Municipality has been implementing a support and mentoring programme to agricultural co-operatives in the Ikwezi Local Municipality. Furthermore, Ikwezi was selected because it has the highest concentration of co-operatives in the region supported by the District Municipality and by other Sector Departments from the National and Provincial Governments. The relationships between the support that is provided by Cacadu District Municipality to co-operatives and the extent to which supported co-operatives harness these advantages to grow and sustain their enterprises, forms the cornerstone of this research. As such, the hypothesis that will be tested reads as follows: The government support provided by Cacadu District Municipality to co-operatives in its area of jurisdiction has resulted in the growth and sustainability of the co-operative enterprises. The literature review considers the significant role that co-operatives play in local economic development. It provides a historical overview of co-operatives, as well as the policy framework on co-operatives in South Africa. The role of Cacadu District Municipality with regards to co-operatives and local economic development is reviewed, as well as its co- operative support and mentorship programme. An overview of the socio-economic profile of the Ikwezi Local Municipality and the agricultural co-operatives in the area concludes the literature review. The research approach is based on a mixed method between the qualitative and quantitative research families, with a bias towards the qualitative approach. The study placed more emphasis on the data gathered from individual co-operative businesses and the personal experiences of individuals involved in the co-operative sector. This approach requires qualitative techniques such as interviews and observations. The internet was used as a source for the gathering of relevant data related to the stated research objectives. Other relevant information is gathered through documents reviewed and case studies. The study used questionnaires to interview a sample of agricultural co-operatives in Ikwezi. The collected data was analysed and presented according to a set of themes that formed the basis for the analysis. The analysis provided insights into the background and history of the selected co-operatives, the challenges that they face to survive and the support that they require from government and other potential support structures. The analysis furthermore focussed on the perception of the members of the co-operatives of the impact – whether positive or negative – of the Cacadu co-operatives support and, in particular, it’s mentorship programme. The findings revealed that there was overwhelming support from the co-operative members for the intervention and mentorship provided by the Cacadu District Municipality. It became clear that accessing agricultural land and providing funding and inputs to emerging farmers and co-operatives is not enough. There needs to be a building and nurturing of an entrepreneurial spirit and business mentality accompanied by appropriate training and capacity building interventions for the co- operatives to become successful enterprises. This study reveals that this is possible given all the resources at the disposal of the state. In conclusion, the hypothesis that the support provided by Cacadu District Municipality to co-operatives in its area of jurisdiction has resulted in the growth and sustainability of the co-operative enterprises, was found to be valid.
- Full Text:
- Date Issued: 2016
- Authors: Kate, Pumelelo Maxwell
- Date: 2016
- Subjects: Cooperative societies -- South Africa -- Eastern Cape , Social status -- South Africa -- Eastern Cape , Economic development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/5667 , vital:20961
- Description: Despite the efforts by government to support and direct resources and institutions to address high levels of poverty through co-operative programmes, the Eastern Cape Province remains one of the poorest provinces in the country. Even in the relatively more prosperous Cacadu District in the western portion of the Province, the socio- economic landscape is punctuated by pockets of acute poverty. In order to support government policies to promote co-operatives as a means to address past exclusions from the agricultural sector, as well as to promote socio-economic development in one of its poorest local municipalities, the Cacadu District Municipality has been implementing a support and mentoring programme to agricultural co-operatives in the Ikwezi Local Municipality. Furthermore, Ikwezi was selected because it has the highest concentration of co-operatives in the region supported by the District Municipality and by other Sector Departments from the National and Provincial Governments. The relationships between the support that is provided by Cacadu District Municipality to co-operatives and the extent to which supported co-operatives harness these advantages to grow and sustain their enterprises, forms the cornerstone of this research. As such, the hypothesis that will be tested reads as follows: The government support provided by Cacadu District Municipality to co-operatives in its area of jurisdiction has resulted in the growth and sustainability of the co-operative enterprises. The literature review considers the significant role that co-operatives play in local economic development. It provides a historical overview of co-operatives, as well as the policy framework on co-operatives in South Africa. The role of Cacadu District Municipality with regards to co-operatives and local economic development is reviewed, as well as its co- operative support and mentorship programme. An overview of the socio-economic profile of the Ikwezi Local Municipality and the agricultural co-operatives in the area concludes the literature review. The research approach is based on a mixed method between the qualitative and quantitative research families, with a bias towards the qualitative approach. The study placed more emphasis on the data gathered from individual co-operative businesses and the personal experiences of individuals involved in the co-operative sector. This approach requires qualitative techniques such as interviews and observations. The internet was used as a source for the gathering of relevant data related to the stated research objectives. Other relevant information is gathered through documents reviewed and case studies. The study used questionnaires to interview a sample of agricultural co-operatives in Ikwezi. The collected data was analysed and presented according to a set of themes that formed the basis for the analysis. The analysis provided insights into the background and history of the selected co-operatives, the challenges that they face to survive and the support that they require from government and other potential support structures. The analysis furthermore focussed on the perception of the members of the co-operatives of the impact – whether positive or negative – of the Cacadu co-operatives support and, in particular, it’s mentorship programme. The findings revealed that there was overwhelming support from the co-operative members for the intervention and mentorship provided by the Cacadu District Municipality. It became clear that accessing agricultural land and providing funding and inputs to emerging farmers and co-operatives is not enough. There needs to be a building and nurturing of an entrepreneurial spirit and business mentality accompanied by appropriate training and capacity building interventions for the co- operatives to become successful enterprises. This study reveals that this is possible given all the resources at the disposal of the state. In conclusion, the hypothesis that the support provided by Cacadu District Municipality to co-operatives in its area of jurisdiction has resulted in the growth and sustainability of the co-operative enterprises, was found to be valid.
- Full Text:
- Date Issued: 2016
Comparative perspectives on the doctrine of vicarious liability
- Authors: Roets, Maria Elizabeth
- Date: 2016
- Subjects: Liability (Law) -- South Africa , Respondeat superior
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/3675 , vital:20452
- Description: The doctrine of vicarious liability provides justification for a deviation from the general rule that fault is an indispensable requirement to attach liability to an individual. The doctrine provides that an aggrieved party may hold an employer liable for the wrongful or delictual conduct of its employees. The South African legal system inherited the doctrine of vicarious liability from common-law and the doctrine is deeply rooted in English-law. The South African legal sphere is subject to constant transformation and as a result hereof, the common-law doctrine of vicarious liability should also be subjected to transformation. Uncertainty reigned in relation to whether the judiciary or the legislature carried the burden to develop the doctrine of vicarious liability in order to accommodate the needs of a modern society. The doctrine of vicarious liability is a universal concept and the transformation that the doctrine has undergone in other common-law countries could prove to be useful guidelines to assist with the development of the doctrine within the South African legal context. The doctrine places a tremendous burden on employers by providing that employers can be held accountable for the unlawful and delictual actions of its employees. One of the stumbling blocks that the South African judiciary had to overcome was to determine in which instances the liability of employers should be restricted in relation to the conduct of their employees. It is common cause that the doctrine, due to its onerous nature, cannot be regarded as absolute. Perhaps one of the most significant restrictions that has been placed on the application of the doctrine has been the fact that employers may only be held accountable for the wrongful conduct of its employees in instances where the employee has acted within the scope of his or her employment. The dividing line between acts committed within the scope of employment and acts committed outside of the scope of employment is a very fine line and the judiciary tend to tread carefully upon pronouncing on such matters. The Constitution of the Republic of South Africa, 1996 reiterates the importance of ensuring that the constitutional values of reasonableness and fairness are adhered to. An aggrieved party would be left with deep scars in the event that the individual is prohibited from instituting an action against an employer for harm or loss suffered as a result of a wrongful action of an employee of that employer. The employer would suffer prejudice in the event that the employer is held accountable for the wrongful conduct of an employee which is unrelated to the business of the employer. The answer to the conundrum lies in striking a balance between the prejudice suffered by the aggrieved party and the prejudice suffered by the employer. The aim of the judiciary should be to ensure that restrictions made to the application and interpretation of the doctrine of vicarious liability would be justifiable and reasonable in terms of the Constitution. The balancing of the interests of the employer and the balancing of the interests of the aggrieved parties are essential to ensure that justice prevails. It is common cause that no general test exist in the South African legal sphere in order to determine the liability of an employer for the wrongful conduct of its employees. Due to the complex nature of the doctrine of vicarious liability it can be averred that a general test would not address the technicalities of the doctrine. An important consideration to determine the liability of an employer is to establish whether a sufficiently close connection existed between the duties of the employee and the wrongful conduct of the employee. This factor can be considered as the “golden thread” that must be present to determine the liability of the employer. The doctrine of vicarious liability is a concept which has proved to be imperative in the South African legal sphere. Employers should be held accountable for the wrongful conduct of its employees, but simultaneously the constitutional values of reasonableness and fairness should be adhered to. Even though vicarious liability is an onerous concept for employers, justice would prevail if the values of the Constitution are applied religiously.
- Full Text:
- Date Issued: 2016
- Authors: Roets, Maria Elizabeth
- Date: 2016
- Subjects: Liability (Law) -- South Africa , Respondeat superior
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/3675 , vital:20452
- Description: The doctrine of vicarious liability provides justification for a deviation from the general rule that fault is an indispensable requirement to attach liability to an individual. The doctrine provides that an aggrieved party may hold an employer liable for the wrongful or delictual conduct of its employees. The South African legal system inherited the doctrine of vicarious liability from common-law and the doctrine is deeply rooted in English-law. The South African legal sphere is subject to constant transformation and as a result hereof, the common-law doctrine of vicarious liability should also be subjected to transformation. Uncertainty reigned in relation to whether the judiciary or the legislature carried the burden to develop the doctrine of vicarious liability in order to accommodate the needs of a modern society. The doctrine of vicarious liability is a universal concept and the transformation that the doctrine has undergone in other common-law countries could prove to be useful guidelines to assist with the development of the doctrine within the South African legal context. The doctrine places a tremendous burden on employers by providing that employers can be held accountable for the unlawful and delictual actions of its employees. One of the stumbling blocks that the South African judiciary had to overcome was to determine in which instances the liability of employers should be restricted in relation to the conduct of their employees. It is common cause that the doctrine, due to its onerous nature, cannot be regarded as absolute. Perhaps one of the most significant restrictions that has been placed on the application of the doctrine has been the fact that employers may only be held accountable for the wrongful conduct of its employees in instances where the employee has acted within the scope of his or her employment. The dividing line between acts committed within the scope of employment and acts committed outside of the scope of employment is a very fine line and the judiciary tend to tread carefully upon pronouncing on such matters. The Constitution of the Republic of South Africa, 1996 reiterates the importance of ensuring that the constitutional values of reasonableness and fairness are adhered to. An aggrieved party would be left with deep scars in the event that the individual is prohibited from instituting an action against an employer for harm or loss suffered as a result of a wrongful action of an employee of that employer. The employer would suffer prejudice in the event that the employer is held accountable for the wrongful conduct of an employee which is unrelated to the business of the employer. The answer to the conundrum lies in striking a balance between the prejudice suffered by the aggrieved party and the prejudice suffered by the employer. The aim of the judiciary should be to ensure that restrictions made to the application and interpretation of the doctrine of vicarious liability would be justifiable and reasonable in terms of the Constitution. The balancing of the interests of the employer and the balancing of the interests of the aggrieved parties are essential to ensure that justice prevails. It is common cause that no general test exist in the South African legal sphere in order to determine the liability of an employer for the wrongful conduct of its employees. Due to the complex nature of the doctrine of vicarious liability it can be averred that a general test would not address the technicalities of the doctrine. An important consideration to determine the liability of an employer is to establish whether a sufficiently close connection existed between the duties of the employee and the wrongful conduct of the employee. This factor can be considered as the “golden thread” that must be present to determine the liability of the employer. The doctrine of vicarious liability is a concept which has proved to be imperative in the South African legal sphere. Employers should be held accountable for the wrongful conduct of its employees, but simultaneously the constitutional values of reasonableness and fairness should be adhered to. Even though vicarious liability is an onerous concept for employers, justice would prevail if the values of the Constitution are applied religiously.
- Full Text:
- Date Issued: 2016
Comparing the perfomance of 3 to 6 year old children on the performance and practical reasoning subscales of the Griffiths mental development scales: extended revised with the foundations of learning subscale of the Griffiths III
- Authors: Kolver, Christél
- Date: 2016
- Subjects: Child psychology
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/13293 , vital:27172
- Description: The developmental assessment of children is very important so that adequate resources and intervention programmes can be initiated. Updating psychometric assessments is mandatory for different reasons, which include to update norms and to add new psychometric information. It is important for psychometric assessments that measure child development to ensure that they continue to accurately reflect stages of development in a modern context. The Association for Research in Infant and Child Development (ARICD) is currently in the process of revising the Griffiths Scales. One of the many unique changes includes the newly formed Foundations of Learning Subscale. This Subscale was constructed from definition, sub-constructs and items, which encompassed the critical sub-constructs from the previous Performance and Practical Reasoning Subscales, while providing greater depth to the overarching construct. This study therefore, forms part of a larger study of developing the Griffiths III and aims to compare the performance of three to six-year-old children on these three Subscales. The study employed a mixed method approach, which included 259 children matched on the Griffiths Mental Development Scales – Extended Revised and the Griffith III. The quantitative aspect of the research included descriptive statistics, independent sample t-tests as well as pearson correlations. Differences and similarities were found from the results. The relationships varied from high correlation, strong relationships to low correlation, definite but small relationships. This was further explored through a qualitative analysis between the constructs assessed on each of the Subscales, as well as a qualitative analysis on the items of Subscale A, brought from Subscale E and F and the new items.
- Full Text:
- Date Issued: 2016
- Authors: Kolver, Christél
- Date: 2016
- Subjects: Child psychology
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/13293 , vital:27172
- Description: The developmental assessment of children is very important so that adequate resources and intervention programmes can be initiated. Updating psychometric assessments is mandatory for different reasons, which include to update norms and to add new psychometric information. It is important for psychometric assessments that measure child development to ensure that they continue to accurately reflect stages of development in a modern context. The Association for Research in Infant and Child Development (ARICD) is currently in the process of revising the Griffiths Scales. One of the many unique changes includes the newly formed Foundations of Learning Subscale. This Subscale was constructed from definition, sub-constructs and items, which encompassed the critical sub-constructs from the previous Performance and Practical Reasoning Subscales, while providing greater depth to the overarching construct. This study therefore, forms part of a larger study of developing the Griffiths III and aims to compare the performance of three to six-year-old children on these three Subscales. The study employed a mixed method approach, which included 259 children matched on the Griffiths Mental Development Scales – Extended Revised and the Griffith III. The quantitative aspect of the research included descriptive statistics, independent sample t-tests as well as pearson correlations. Differences and similarities were found from the results. The relationships varied from high correlation, strong relationships to low correlation, definite but small relationships. This was further explored through a qualitative analysis between the constructs assessed on each of the Subscales, as well as a qualitative analysis on the items of Subscale A, brought from Subscale E and F and the new items.
- Full Text:
- Date Issued: 2016
Complexities of accessing finance from government institutions and its agencies
- Mbundwini, Gracious Nomfuneko
- Authors: Mbundwini, Gracious Nomfuneko
- Date: 2016
- Subjects: Business enterprises -- South Africa -- Finance Small business -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/11772 , vital:26967
- Description: Purpose: with the recent establishment of Small Business Development department, the ministry is tasked and will be responsible for ensuring that the business environment is enabling for new Small to Medium businesses. The real issue and the point of interest in researching this particular dissertation is the available literature around the issue of the SME sector which indicates that new SMEs in South Africa do not move from the first stage (existence) to other stages such as survival, success, take off and resource maturity. The study seeks to inaugurate two specific challenges (difficulties in accessing finance and to examine if there is sufficient non-financial SME incubators and mentorship programs post funding allocation). The area of study focused on SMEs that are concentrated in highly populated areas of Gauteng. Methodology: The study was conducted using qualitative research and a questionnaire was used as a data collection tool. The researcher was able to get valuable information on stakeholders in the SMME sector. This was done through the use of questionnaires to businesses, government funders and incubators. Results: when posed with a question of the start-up capital, a mere 17% responded to having obtained financial assistance from government institutions, 20% from friends and family while a massive 60% indicated they have used own capital to start businesses. When the researcher posed the question of the reasons that often leads to failure, approximately 23% of businesses mentioned lack of working equipment as the core reasons for the business failure while 17% indicated that lack of business opportunities or rather contracts of supply from government departments as the main impeding factor which resulted to failure. In terms of the availability of incubators, approximately 67% of respondents indicated that there were no business incubators available in their areas of business. Approximately 57% of businesses mentioned the inability to obtain loans from government funding institutions was the major business constraint that often leads to failure. The researcher posed a question to business incubators personnel that participated in the study to gain perspective as to why do they think SMEs fail within the first year of operation. Approximately 40% of respondents alluded that, barriers to entry by big corporates in South Africa force Small and Medium Enterprises out of businesses. Other participants added that the South African government procurement system does not provide opportunities to small businesses due to lack of experience. All government funding institutions participants mentioned that in most cases SMEs finance applications are rejected due to the fact that businesses fail to present viable business proposals that show the ability for business to remain operating for a long time Implications: The above analysed study findings indicate that there is a huge gap between small businesses and government funding institutions in terms of the awareness of the available financial support to SMEs. From the government perspective, it was indicated that businesses submit business plans that are not viable. There needs to be the middle ground where business plans compilation support currently provided by SEDA awareness should be spread across SMEs operating in the highly populated areas of Gauteng. Recommendations: Access to finance is a major constraint hindering the growth and success of small enterprises. The South African government has established a number of financial support programmes aimed to assist SMEs. With these financial support programmes, most of the SMEs are unsuccessful due to the fact that they cannot easily access those funds and as a result they remain stagnant for a very long time or end up shutting down. Conclusion: The effect of credit rationing is the potential loss of opportunity and or reduction in the scale of a business, neither of which is a desirable outcome. At the most fundamental level, there are lost opportunities for the borrower and the lender. There are implications for the wider economy also. SMEs are a key source of innovation, competition and choice.
- Full Text:
- Date Issued: 2016
- Authors: Mbundwini, Gracious Nomfuneko
- Date: 2016
- Subjects: Business enterprises -- South Africa -- Finance Small business -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/11772 , vital:26967
- Description: Purpose: with the recent establishment of Small Business Development department, the ministry is tasked and will be responsible for ensuring that the business environment is enabling for new Small to Medium businesses. The real issue and the point of interest in researching this particular dissertation is the available literature around the issue of the SME sector which indicates that new SMEs in South Africa do not move from the first stage (existence) to other stages such as survival, success, take off and resource maturity. The study seeks to inaugurate two specific challenges (difficulties in accessing finance and to examine if there is sufficient non-financial SME incubators and mentorship programs post funding allocation). The area of study focused on SMEs that are concentrated in highly populated areas of Gauteng. Methodology: The study was conducted using qualitative research and a questionnaire was used as a data collection tool. The researcher was able to get valuable information on stakeholders in the SMME sector. This was done through the use of questionnaires to businesses, government funders and incubators. Results: when posed with a question of the start-up capital, a mere 17% responded to having obtained financial assistance from government institutions, 20% from friends and family while a massive 60% indicated they have used own capital to start businesses. When the researcher posed the question of the reasons that often leads to failure, approximately 23% of businesses mentioned lack of working equipment as the core reasons for the business failure while 17% indicated that lack of business opportunities or rather contracts of supply from government departments as the main impeding factor which resulted to failure. In terms of the availability of incubators, approximately 67% of respondents indicated that there were no business incubators available in their areas of business. Approximately 57% of businesses mentioned the inability to obtain loans from government funding institutions was the major business constraint that often leads to failure. The researcher posed a question to business incubators personnel that participated in the study to gain perspective as to why do they think SMEs fail within the first year of operation. Approximately 40% of respondents alluded that, barriers to entry by big corporates in South Africa force Small and Medium Enterprises out of businesses. Other participants added that the South African government procurement system does not provide opportunities to small businesses due to lack of experience. All government funding institutions participants mentioned that in most cases SMEs finance applications are rejected due to the fact that businesses fail to present viable business proposals that show the ability for business to remain operating for a long time Implications: The above analysed study findings indicate that there is a huge gap between small businesses and government funding institutions in terms of the awareness of the available financial support to SMEs. From the government perspective, it was indicated that businesses submit business plans that are not viable. There needs to be the middle ground where business plans compilation support currently provided by SEDA awareness should be spread across SMEs operating in the highly populated areas of Gauteng. Recommendations: Access to finance is a major constraint hindering the growth and success of small enterprises. The South African government has established a number of financial support programmes aimed to assist SMEs. With these financial support programmes, most of the SMEs are unsuccessful due to the fact that they cannot easily access those funds and as a result they remain stagnant for a very long time or end up shutting down. Conclusion: The effect of credit rationing is the potential loss of opportunity and or reduction in the scale of a business, neither of which is a desirable outcome. At the most fundamental level, there are lost opportunities for the borrower and the lender. There are implications for the wider economy also. SMEs are a key source of innovation, competition and choice.
- Full Text:
- Date Issued: 2016
Conflict management in Kenyan electoral conflict: 2002-2012
- Muhindi, Solomon Peter Kavai
- Authors: Muhindi, Solomon Peter Kavai
- Date: 2016
- Subjects: Conflict management -- Africa Elections -- Kenya Kenya -- Politics and government
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/12286 , vital:27051
- Description: In the recent years, majority of African countries have been faced by conflicts during election periods. Some of the electoral related conflicts escalated into violence, and they have been transformed or managed. While other electoral related conflicts have just been prevented during the election periods but remain latent conflicts that would escalate triggered by future elections. This study focuses specifically on electoral conflicts in Kenya and its conflict management perspective from 2002-2013. To transform and manage the conflict, peacebuilding initiatives have been integrated in the study. The prime actors in Kenya electoral conflict includes the; the ruling party coalition, the leading opposition coalition and ethnic groupings affiliated to the ruling party and opposition. Other peripheral actors include: the Independent, Electoral and Boundary Commission (IEBC), the International Criminal Court (ICC) and the judiciary. Triangulation (the combination of two or more methods of collecting and analysing data) has been adopted both in data collection and analysis. Focus group interviews, selected individual interviews, and literature reviews were used to collect data, while research findings were analysed systematically using the constructivist grounded theory. Moreover, the liberal peace theory, Institutionalisation before Liberalisation (IBL) and findings from other researchers like (Elder, Stigant and Claes 2014:1-20), and the Afrobarometer research findings (Kivuva 2015) have been used to authenticate the research findings. Research findings indicates that claims of election rigging, numerous institutional failures, negative ethnicity and economic disparity, among other factors heighten the fear and anxiety that escalates during elections. Towards achieving peacebuilding and sustainable peace, the following reforms were undertaken: constitutional changes and reviews, electoral body reform, judicial reform, pursuit of transitional justice, extensive range of local initiatives reforms and police reforms. However, findings in the study also reveal that despite the latter reforms, peacebuilding measures have been short-term, temporal, and not fully successful, leaving behind a latent conflict that could be triggered again with future electoral conflicts. Besides that, negotiation, dialogue and mediation played a role in restoring trust and confidence in the democratic structures after escalated elections. We also recommend that multi-ethnic composition for electoral coalitions should also be adopted as a means to mitigate ethnic triggered conflicts.
- Full Text:
- Date Issued: 2016
- Authors: Muhindi, Solomon Peter Kavai
- Date: 2016
- Subjects: Conflict management -- Africa Elections -- Kenya Kenya -- Politics and government
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/12286 , vital:27051
- Description: In the recent years, majority of African countries have been faced by conflicts during election periods. Some of the electoral related conflicts escalated into violence, and they have been transformed or managed. While other electoral related conflicts have just been prevented during the election periods but remain latent conflicts that would escalate triggered by future elections. This study focuses specifically on electoral conflicts in Kenya and its conflict management perspective from 2002-2013. To transform and manage the conflict, peacebuilding initiatives have been integrated in the study. The prime actors in Kenya electoral conflict includes the; the ruling party coalition, the leading opposition coalition and ethnic groupings affiliated to the ruling party and opposition. Other peripheral actors include: the Independent, Electoral and Boundary Commission (IEBC), the International Criminal Court (ICC) and the judiciary. Triangulation (the combination of two or more methods of collecting and analysing data) has been adopted both in data collection and analysis. Focus group interviews, selected individual interviews, and literature reviews were used to collect data, while research findings were analysed systematically using the constructivist grounded theory. Moreover, the liberal peace theory, Institutionalisation before Liberalisation (IBL) and findings from other researchers like (Elder, Stigant and Claes 2014:1-20), and the Afrobarometer research findings (Kivuva 2015) have been used to authenticate the research findings. Research findings indicates that claims of election rigging, numerous institutional failures, negative ethnicity and economic disparity, among other factors heighten the fear and anxiety that escalates during elections. Towards achieving peacebuilding and sustainable peace, the following reforms were undertaken: constitutional changes and reviews, electoral body reform, judicial reform, pursuit of transitional justice, extensive range of local initiatives reforms and police reforms. However, findings in the study also reveal that despite the latter reforms, peacebuilding measures have been short-term, temporal, and not fully successful, leaving behind a latent conflict that could be triggered again with future electoral conflicts. Besides that, negotiation, dialogue and mediation played a role in restoring trust and confidence in the democratic structures after escalated elections. We also recommend that multi-ethnic composition for electoral coalitions should also be adopted as a means to mitigate ethnic triggered conflicts.
- Full Text:
- Date Issued: 2016
Construction project manager health and safety interventions towards improving workers' performance
- Authors: Ayessaki, Winn-Yam Houdou
- Date: 2016
- Subjects: Construction industry -- Management -- Health aspects Construction workers -- Health aspects -- South Africa Construction workers -- Safety measures
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/12275 , vital:27050
- Description: Optimum construction worker (CW) performance is required to achieve project delivery within project parameters. It is not always the case as CWs are regularly exposed to hazards, involved in accidents, their productivity is poor, they suffer from ill health, suffer from work-related musculoskeletal disorders (WMSDs) and contractors lack resources to allocate towards H&S. However, the lack or the absence of health and safety (H&S) measures, which the aforementioned depend on, has a negative impact on workers’ performance. Two descriptive surveys were conducted among professional construction project managers (CPMs) registered with the South African Council for Project and Construction Management Professions (SACPCMP) and general contractors (GCs) registered with the East Cape Master Builders Association (ECMBA). Interviews were also conducted with CPMs registered with the SACPCMP residing in the Nelson Mandela Bay metropolitan area. The salient findings include: • Accidents, which occur on construction sites, impact workers’ performance; • Inadequate H&S implementation affects both CW skills and motivation, which in turn affects their performance; • Poor constructability is relevant to H&S and CWs’ skills; • Provision and maintenance of welfare facilities are commonly inadequate and affect workers’ performance, and • Projects do not benefit from the adequate financial provision for H&S. It was concluded that exposure to hazards, poor site conditions, inadequate provision of welfare facilities, WMSDs, and insufficient financial provision for H&S affect workers’ performance by either incapacitating or demotivating them. Recommendations include : CPMs should make better use of their influence on clients; they should improve communication channels between project stakeholders; legislators need to raise awareness regarding H&S and worker welfare, and training and education institutions need to empower workers and professionals with H&S knowledge.
- Full Text:
- Date Issued: 2016
- Authors: Ayessaki, Winn-Yam Houdou
- Date: 2016
- Subjects: Construction industry -- Management -- Health aspects Construction workers -- Health aspects -- South Africa Construction workers -- Safety measures
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/12275 , vital:27050
- Description: Optimum construction worker (CW) performance is required to achieve project delivery within project parameters. It is not always the case as CWs are regularly exposed to hazards, involved in accidents, their productivity is poor, they suffer from ill health, suffer from work-related musculoskeletal disorders (WMSDs) and contractors lack resources to allocate towards H&S. However, the lack or the absence of health and safety (H&S) measures, which the aforementioned depend on, has a negative impact on workers’ performance. Two descriptive surveys were conducted among professional construction project managers (CPMs) registered with the South African Council for Project and Construction Management Professions (SACPCMP) and general contractors (GCs) registered with the East Cape Master Builders Association (ECMBA). Interviews were also conducted with CPMs registered with the SACPCMP residing in the Nelson Mandela Bay metropolitan area. The salient findings include: • Accidents, which occur on construction sites, impact workers’ performance; • Inadequate H&S implementation affects both CW skills and motivation, which in turn affects their performance; • Poor constructability is relevant to H&S and CWs’ skills; • Provision and maintenance of welfare facilities are commonly inadequate and affect workers’ performance, and • Projects do not benefit from the adequate financial provision for H&S. It was concluded that exposure to hazards, poor site conditions, inadequate provision of welfare facilities, WMSDs, and insufficient financial provision for H&S affect workers’ performance by either incapacitating or demotivating them. Recommendations include : CPMs should make better use of their influence on clients; they should improve communication channels between project stakeholders; legislators need to raise awareness regarding H&S and worker welfare, and training and education institutions need to empower workers and professionals with H&S knowledge.
- Full Text:
- Date Issued: 2016
Construction small and medium enterprise development
- Authors: Mbambe, Putumani
- Date: 2016
- Subjects: Construction industry -- Management Small business -- South Africa -- Port Elizabeth Building -- Development
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/11681 , vital:26950
- Description: The objective of this treatise study was to determine the leading causes which limit the development of SMME contractors, to ascertain the accessibility of SMME incubators available to support SMME development and to identify the cause of poor management performance by SMME contractors based in the Nelson Mandela Bay Metropolitan Municipality. A qualitative method was adopted for this study. The primary data was collected using a structured interview guide which incorporated the sub problems and the research questions. The salient findings of this study are: SMME contractors are unaware of the available business information and government support programmes designed to assist them; SMME contractors do not receive capital from banks when they don‟t have collateral; Desperation to secure projects among SMME contractors is the leading cause for under-pricing; SMME contractors are still paid later than the 30 day period for completed work; SMME owners who had started their construction companies lacked training and do not have the relevant experience and knowledge required to manage a construction company. In summary the study concluded that SMME who have access to capital have high growth prospects than those that have not. Accessibility to information and awareness of available opportunities remains significant for the growth of SMMEs. Construction related knowledge and training for SMME owners contributes vastly to the success of SMME companies. The study recommended that; Government needs to promote the accessibility of SMME incubators and ensure institutions designed to assist SMMEs with finance are accessible; The effectiveness of current development programs for small enterprises and skills development programs should be reviewed; MMBM should setup a mentoring program to help train SMME contractors theoretically and practically; NMBM local government should promote women to own SMMEs in order to close the gap of inequality in the built environment; Banks must work with government institutions to ensure that they are able to fund SMMEs.
- Full Text:
- Date Issued: 2016
- Authors: Mbambe, Putumani
- Date: 2016
- Subjects: Construction industry -- Management Small business -- South Africa -- Port Elizabeth Building -- Development
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/11681 , vital:26950
- Description: The objective of this treatise study was to determine the leading causes which limit the development of SMME contractors, to ascertain the accessibility of SMME incubators available to support SMME development and to identify the cause of poor management performance by SMME contractors based in the Nelson Mandela Bay Metropolitan Municipality. A qualitative method was adopted for this study. The primary data was collected using a structured interview guide which incorporated the sub problems and the research questions. The salient findings of this study are: SMME contractors are unaware of the available business information and government support programmes designed to assist them; SMME contractors do not receive capital from banks when they don‟t have collateral; Desperation to secure projects among SMME contractors is the leading cause for under-pricing; SMME contractors are still paid later than the 30 day period for completed work; SMME owners who had started their construction companies lacked training and do not have the relevant experience and knowledge required to manage a construction company. In summary the study concluded that SMME who have access to capital have high growth prospects than those that have not. Accessibility to information and awareness of available opportunities remains significant for the growth of SMMEs. Construction related knowledge and training for SMME owners contributes vastly to the success of SMME companies. The study recommended that; Government needs to promote the accessibility of SMME incubators and ensure institutions designed to assist SMMEs with finance are accessible; The effectiveness of current development programs for small enterprises and skills development programs should be reviewed; MMBM should setup a mentoring program to help train SMME contractors theoretically and practically; NMBM local government should promote women to own SMMEs in order to close the gap of inequality in the built environment; Banks must work with government institutions to ensure that they are able to fund SMMEs.
- Full Text:
- Date Issued: 2016
Consumer decision-making processes for scholar transportation in South African cities: the case of Johannesburg and Pretoria
- Authors: Letsholonyane, Nelly
- Date: 2016
- Subjects: Consumer behavior -- South Africa -- Johannesburg Consumer behavior -- South Africa -- Pretoria
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/13283 , vital:27171
- Description: Scholar transport in South Africa remains an area that needs to be addressed in the interest of all communities, rich and poor alike. The National Development Plan 2030, provides a clarion call for nation building to develop highly knowledgeable South African citizens for building innovative capacity for the nation as a whole(NDP, 2014).
- Full Text: false
- Date Issued: 2016
- Authors: Letsholonyane, Nelly
- Date: 2016
- Subjects: Consumer behavior -- South Africa -- Johannesburg Consumer behavior -- South Africa -- Pretoria
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/13283 , vital:27171
- Description: Scholar transport in South Africa remains an area that needs to be addressed in the interest of all communities, rich and poor alike. The National Development Plan 2030, provides a clarion call for nation building to develop highly knowledgeable South African citizens for building innovative capacity for the nation as a whole(NDP, 2014).
- Full Text: false
- Date Issued: 2016
Continuous flow synthesis of silicon compounds as feedstock for solar-grade silicon production
- Authors: Chigondo, Fidelis
- Date: 2016
- Subjects: Silicon -- Synthesis , Homogeneous catalysis
- Language: English
- Type: Thesis , Doctoral , DTech
- Identifier: http://hdl.handle.net/10948/4529 , vital:20613
- Description: This thesis describes the key steps in the production of high purity (solar-grade) silicon from metallurgical-grade silicon for use in the production of photovoltaic cells as alternative renewable, environmentally benign and cheap energy source. The initial part of the project involves the development and optimization of a small chemical production platform system capable of producing alkoxysilanes from metallurgical-grade silicon as green precursors to solar-grade silicon production. Specifically, the main aim of the study was to synthesize trialkoxysilanes in continuous flow mode, although the synthesis on monosilane was also done in batch mode. The alkoxylation reaction was carried out in a traditional slurry phase batch reactor, packed bed flow tubular reactor and also attempted in a continuous flow falling film tubular reactor. The effect of key parameters which affect the silicon conversion and selectivity for the desired trialkoxysilane were investigated and optimized using ethanol as a reagent model. The synthesis was then extended to the other alcohols namely methanol, n-propanol and n-butanol. Copper catalysts which were tested in the alkoxylation reaction included: CuCl, Cu(OH)2, CuO and CuSO4. CuCl and Cu(OH)2 showed comparable activity in the batch mode but the former was more efficient in the packed bed flow tubular reactor. Cu(OH)2 could be used as a non-halide catalyst but its activity is limited to short reaction cycles (<10 h). The uncatalysed reaction resulted in negligible reaction rates in both types of reactors. High temperature catalyst pre-heating (>500 oC) resulted in a lower rate of reaction and selectivity than when slightly lower temperatures are used (<350 oC) in both reactors, although much difference was noticed in the packed bed flow tubular reactor. Synthesis in the batch reactor needed longer silicon-catalyst activation time, higher pre-heating temperature and higher catalyst amounts as compare to the packed bed flow tubular reactor. Reaction temperature and alcohol flow rate influenced the reaction in both methods. The optimum reaction temperature range and alcohol flow rate was comparable in both reactors (230 to 240 oC) and 0.1mL/min respectively. The effect of alcohol R-group (C1 to C4) on the reaction revealed that conversion and selectivity generally decrease with an increase in carbon chain length in both methods. Ethanol showed highest selectivity (>95% in batch and >97% in flow) and conversion (about 88% in batch and about 64% in flow) as compared to all other alcohols studied showing that it could be the most efficient alkoxylation alcohol for this reaction. Overally, the packed bed flow tubular reactor resulted in higher selectivity to trialkoxysilanes than the batch system. Performing the reaction under pressure resulted in increased conversion but selectivity to the desire trialkoxysilane diminished. Synthesis in a continuous flow falling film tubular reactor was not successful as it resulted in very poor conversion and selectivity. Monosilane was successfully synthesized from the disproportionation of triethoxysilane using homogeneous and heterogeneous catalysts in batch mode. The results obtained from homogeneous catalysis showed that the reaction can be conducted at room temperature. The heterogeneous catalysis method resulted in slow conversion at room temperature but mild heating up to 55 oC greatly improved the reaction. Conducting the reaction under neat conditions produced comparable results to reactions which were carried out using solvents. The disproportionation reaction was best described by the first order kinetic model. The results obtained in this research indicate that the packed bed flow tubular reactor can be utilized with future modifications for continuous flow synthesis of alkoxysilanes as feedstock for the solar-grade silicon production.
- Full Text:
- Date Issued: 2016
- Authors: Chigondo, Fidelis
- Date: 2016
- Subjects: Silicon -- Synthesis , Homogeneous catalysis
- Language: English
- Type: Thesis , Doctoral , DTech
- Identifier: http://hdl.handle.net/10948/4529 , vital:20613
- Description: This thesis describes the key steps in the production of high purity (solar-grade) silicon from metallurgical-grade silicon for use in the production of photovoltaic cells as alternative renewable, environmentally benign and cheap energy source. The initial part of the project involves the development and optimization of a small chemical production platform system capable of producing alkoxysilanes from metallurgical-grade silicon as green precursors to solar-grade silicon production. Specifically, the main aim of the study was to synthesize trialkoxysilanes in continuous flow mode, although the synthesis on monosilane was also done in batch mode. The alkoxylation reaction was carried out in a traditional slurry phase batch reactor, packed bed flow tubular reactor and also attempted in a continuous flow falling film tubular reactor. The effect of key parameters which affect the silicon conversion and selectivity for the desired trialkoxysilane were investigated and optimized using ethanol as a reagent model. The synthesis was then extended to the other alcohols namely methanol, n-propanol and n-butanol. Copper catalysts which were tested in the alkoxylation reaction included: CuCl, Cu(OH)2, CuO and CuSO4. CuCl and Cu(OH)2 showed comparable activity in the batch mode but the former was more efficient in the packed bed flow tubular reactor. Cu(OH)2 could be used as a non-halide catalyst but its activity is limited to short reaction cycles (<10 h). The uncatalysed reaction resulted in negligible reaction rates in both types of reactors. High temperature catalyst pre-heating (>500 oC) resulted in a lower rate of reaction and selectivity than when slightly lower temperatures are used (<350 oC) in both reactors, although much difference was noticed in the packed bed flow tubular reactor. Synthesis in the batch reactor needed longer silicon-catalyst activation time, higher pre-heating temperature and higher catalyst amounts as compare to the packed bed flow tubular reactor. Reaction temperature and alcohol flow rate influenced the reaction in both methods. The optimum reaction temperature range and alcohol flow rate was comparable in both reactors (230 to 240 oC) and 0.1mL/min respectively. The effect of alcohol R-group (C1 to C4) on the reaction revealed that conversion and selectivity generally decrease with an increase in carbon chain length in both methods. Ethanol showed highest selectivity (>95% in batch and >97% in flow) and conversion (about 88% in batch and about 64% in flow) as compared to all other alcohols studied showing that it could be the most efficient alkoxylation alcohol for this reaction. Overally, the packed bed flow tubular reactor resulted in higher selectivity to trialkoxysilanes than the batch system. Performing the reaction under pressure resulted in increased conversion but selectivity to the desire trialkoxysilane diminished. Synthesis in a continuous flow falling film tubular reactor was not successful as it resulted in very poor conversion and selectivity. Monosilane was successfully synthesized from the disproportionation of triethoxysilane using homogeneous and heterogeneous catalysts in batch mode. The results obtained from homogeneous catalysis showed that the reaction can be conducted at room temperature. The heterogeneous catalysis method resulted in slow conversion at room temperature but mild heating up to 55 oC greatly improved the reaction. Conducting the reaction under neat conditions produced comparable results to reactions which were carried out using solvents. The disproportionation reaction was best described by the first order kinetic model. The results obtained in this research indicate that the packed bed flow tubular reactor can be utilized with future modifications for continuous flow synthesis of alkoxysilanes as feedstock for the solar-grade silicon production.
- Full Text:
- Date Issued: 2016
Critical success factors affecting an entrepreneurial culture within black African communities in South Africa
- Mwelase, Mfanufikile Khethabahle
- Authors: Mwelase, Mfanufikile Khethabahle
- Date: 2016
- Subjects: Entrepreneurship -- South Africa New business enterprises -- South Africa Small business -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/11659 , vital:26948
- Description: South Africa is faced with many mutually reinforcing societal challenges which include, amongst others, a high rate of unemployment, poverty and inequality. The community that is mostly affected by these challenges is the black African community. In order to deal with the challenge of poverty and inequality which causes other societal problems, entrepreneurship and enterprise development becomes the answer. This view is supported by the body of knowledge available on the subject of entrepreneurship and enterprise development. This paper undertakes to understand critical success factors affecting entrepreneurial culture within black African communities in South Africa. In addition, this paper undertakes to investigate the perceived influence of education and training, access to funding, government policies (i.e. regulatory environment), government programmes, commercial and financial infrastructure, physical infrastructure, crime, corruption and social and cultural norms on the success of entrepreneurial culture development within black African communities. Propositions are made and tested through conducting in-depth interviews with individuals involved with the dynamics presented by this subject on a day to day basis. Evidence collected is interpreted into knowledge and finally recommendations are made.
- Full Text:
- Date Issued: 2016
- Authors: Mwelase, Mfanufikile Khethabahle
- Date: 2016
- Subjects: Entrepreneurship -- South Africa New business enterprises -- South Africa Small business -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/11659 , vital:26948
- Description: South Africa is faced with many mutually reinforcing societal challenges which include, amongst others, a high rate of unemployment, poverty and inequality. The community that is mostly affected by these challenges is the black African community. In order to deal with the challenge of poverty and inequality which causes other societal problems, entrepreneurship and enterprise development becomes the answer. This view is supported by the body of knowledge available on the subject of entrepreneurship and enterprise development. This paper undertakes to understand critical success factors affecting entrepreneurial culture within black African communities in South Africa. In addition, this paper undertakes to investigate the perceived influence of education and training, access to funding, government policies (i.e. regulatory environment), government programmes, commercial and financial infrastructure, physical infrastructure, crime, corruption and social and cultural norms on the success of entrepreneurial culture development within black African communities. Propositions are made and tested through conducting in-depth interviews with individuals involved with the dynamics presented by this subject on a day to day basis. Evidence collected is interpreted into knowledge and finally recommendations are made.
- Full Text:
- Date Issued: 2016
Critical success factors of information security projects
- Authors: Tshabalala, Obediant
- Date: 2016
- Subjects: Management information systems Business enterprises -- Computer networks -- Security measures Information technology projects -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/10397 , vital:26746
- Description: The research shows the critical success factors when implementing information security projects. Many Information security projects in the past have not been successful because these factors were not identified and emphasised effectively. By identifying these factors the research basically presents a model by which information security projects can be executed with guaranteed success. The factors identified during the study cover the following streams: top management commitment as a factor of success; accountability as a factor of success; responsibility as a factor of success; awareness as a factor of success and an information security policy as a factor of success. For the empirical study, a physical questionnaire was administrated to a pool of experts in project management and information security. The study consisted of 60 participants who were verified to have minimum requirements core for questionnaire completion. The questionnaire requested for biological information of the participants and their perceived relations (based on their experience) between project success versus accountability, information security project success versus responsibilities, information security project success versus training & awareness, information security project success versus top management commitment and information security project success versus information security policy. The participants’ responses were structured according to a Likert-type scale. Participants had to indicate the extent to which they agreed with each of the statements in the questionnaire. The responses obtained from the survey were presented and analysed. The researcher observed in this study that information security projects are so specific that critical success factors need to be emphasised from project inception. With the identified critical success factors, the researcher recommends that a project methodology be structured to include these factors so that there is a standard in running information security projects successfully. The researcher also identified that amongst the critical success factors identified, there are some that need to be emphasised more than the others due to their level of importance in such projects.
- Full Text:
- Date Issued: 2016
- Authors: Tshabalala, Obediant
- Date: 2016
- Subjects: Management information systems Business enterprises -- Computer networks -- Security measures Information technology projects -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/10397 , vital:26746
- Description: The research shows the critical success factors when implementing information security projects. Many Information security projects in the past have not been successful because these factors were not identified and emphasised effectively. By identifying these factors the research basically presents a model by which information security projects can be executed with guaranteed success. The factors identified during the study cover the following streams: top management commitment as a factor of success; accountability as a factor of success; responsibility as a factor of success; awareness as a factor of success and an information security policy as a factor of success. For the empirical study, a physical questionnaire was administrated to a pool of experts in project management and information security. The study consisted of 60 participants who were verified to have minimum requirements core for questionnaire completion. The questionnaire requested for biological information of the participants and their perceived relations (based on their experience) between project success versus accountability, information security project success versus responsibilities, information security project success versus training & awareness, information security project success versus top management commitment and information security project success versus information security policy. The participants’ responses were structured according to a Likert-type scale. Participants had to indicate the extent to which they agreed with each of the statements in the questionnaire. The responses obtained from the survey were presented and analysed. The researcher observed in this study that information security projects are so specific that critical success factors need to be emphasised from project inception. With the identified critical success factors, the researcher recommends that a project methodology be structured to include these factors so that there is a standard in running information security projects successfully. The researcher also identified that amongst the critical success factors identified, there are some that need to be emphasised more than the others due to their level of importance in such projects.
- Full Text:
- Date Issued: 2016
Crop yields from organic and conventional farming systems in South Africa's Southern Cape
- Authors: Mashele, N'wa-Jama
- Date: 2016
- Subjects: Organic farming -- South Africa Sustainable agriculture -- South Africa Agricultural systems -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/11637 , vital:26946
- Description: South Africa (SA) is food secure on a national level, however citizens in rural and marginalised areas face household food insecurity due to lack of access to this food. South Africa has low fertility soils and scarce water resources. Climate change reports of unpredictable weather conditions will further exacerbate these challenges. The majority of the agricultural production methods in SA are industrialised and rely heavily on external inputs. Alternative agricultural production methods which are environmentally less taxing, are affordable and yield nutritious food, need to be investigated and adopted. A long-term trial investigating the differences in yields between conventional and organic farming systems was established at the NMMU George Saasveld campus. A baseline study preceded the cropping seasons to establish pre-treatment soil conditions before the two farming systems were be implemented. The trial was a randomized complete block design split into organic, conventional and control plots. In the first cropping season (summer) three crops cabbage (Brassica oleracea var. capitata), sweet potato (Ipomea batatas) and cowpea (vigna ungucuilata) were planted under the different treatments. Soil fertility changes after application of chemical and organic fertilizer were measured. Soil pH and phosphorus increased whilst potassium and soil carbon decreased from baseline levels. The organic plots were found to have higher soil pH, potassium and carbon, whilst P was higher in the conventional plots. The organic cabbages had a yield 12% lower than conventional cabbages, organic cowpeas were 51% lower than conventional cowpeas. Baboons damaged sweet potato plots before maturity. Broccoli (Brassica oleracea var. italica), radish (Raphanus sativa) and green pea (Pisum sativum) were planted in the second cropping season (winter). Organic broccoli yields were 51% lower than conventional broccoli, organic green peas were 18 % lower than conventional green peas. The organic radish yields were 36% lower than conventional yields and this was statically significant. The yield differences were statically significant between control and conventional cabbages (25%) and broccolis (68%). The results indicate that there is on average an initial 25% yield difference between organic and conventional farming systems. Similar studies have shown that the yield gap can be reduced within three to four years. This study presents preliminary results of trials that are to continue for ten years, during which time the yield differences may vary.
- Full Text:
- Date Issued: 2016
- Authors: Mashele, N'wa-Jama
- Date: 2016
- Subjects: Organic farming -- South Africa Sustainable agriculture -- South Africa Agricultural systems -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/11637 , vital:26946
- Description: South Africa (SA) is food secure on a national level, however citizens in rural and marginalised areas face household food insecurity due to lack of access to this food. South Africa has low fertility soils and scarce water resources. Climate change reports of unpredictable weather conditions will further exacerbate these challenges. The majority of the agricultural production methods in SA are industrialised and rely heavily on external inputs. Alternative agricultural production methods which are environmentally less taxing, are affordable and yield nutritious food, need to be investigated and adopted. A long-term trial investigating the differences in yields between conventional and organic farming systems was established at the NMMU George Saasveld campus. A baseline study preceded the cropping seasons to establish pre-treatment soil conditions before the two farming systems were be implemented. The trial was a randomized complete block design split into organic, conventional and control plots. In the first cropping season (summer) three crops cabbage (Brassica oleracea var. capitata), sweet potato (Ipomea batatas) and cowpea (vigna ungucuilata) were planted under the different treatments. Soil fertility changes after application of chemical and organic fertilizer were measured. Soil pH and phosphorus increased whilst potassium and soil carbon decreased from baseline levels. The organic plots were found to have higher soil pH, potassium and carbon, whilst P was higher in the conventional plots. The organic cabbages had a yield 12% lower than conventional cabbages, organic cowpeas were 51% lower than conventional cowpeas. Baboons damaged sweet potato plots before maturity. Broccoli (Brassica oleracea var. italica), radish (Raphanus sativa) and green pea (Pisum sativum) were planted in the second cropping season (winter). Organic broccoli yields were 51% lower than conventional broccoli, organic green peas were 18 % lower than conventional green peas. The organic radish yields were 36% lower than conventional yields and this was statically significant. The yield differences were statically significant between control and conventional cabbages (25%) and broccolis (68%). The results indicate that there is on average an initial 25% yield difference between organic and conventional farming systems. Similar studies have shown that the yield gap can be reduced within three to four years. This study presents preliminary results of trials that are to continue for ten years, during which time the yield differences may vary.
- Full Text:
- Date Issued: 2016
Cultural events hosted in Nelson Mandela Bay
- Boucher, Sasha Marilyn, Calitz, André
- Authors: Boucher, Sasha Marilyn , Calitz, André
- Date: 2016
- Subjects: Heritage tourism Special events -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/11823 , vital:26976
- Description: Purpose – This study seeks to explore residents’ attitudes towards cultural events in Nelson Mandela Bay (NMB), South Africa. The study further discusses the cultural values and social realities of the diverse socio-economic landscape inherent to the city. Equally, the extent of stakeholder involvement has been reflected throughout the study as an indispensable requirement towards sustainable tourism in the city. The study presents that customising cultural events according to the cross-cultural typology has far-reaching consequences in enhancing the image of NMB and induces stakeholder engagement. This study is based on the notion of Social Capital and Stakeholder theory and draws on the multi-cultural phenomenon as the thrust of the study is based on attracting residents’ to cultural events. The literature study indicated that the concept of Social Capital and stakeholder collaboration are mutually exclusive and empirical analysis indicates a strong relationship between the factors relative to residents’ attitudes. Design/Methodology/Approach – This study is located in the positivism paradigm and comprises literature and exploratory research to examine the supposition between the independent variables and the attitudes of residents’ in the NMB. The independent variables underlined in the proposed model are embedded in the literature undertaken. Equally, the thrust of the study is underpinned in Social Capital theory and the Stakeholder theory and is evident throughout this study. In this study, the convenience sampling and snowball sampling methods were employed to obtain a representative sample of residents from the NMB. A questionnaire was used in this study to solicit responses pertaining to the biographical information and questions relating to the factors of perceived satisfaction of residents in the NMB in relation to cultural events. A total number of 3,659 residents participated in this study. The researcher conducted this study by means of testing the constructs of the measuring instrument employed, as well as providing a causal model of relationships between the independent variables and the residents’ attitudes of cultural events in NMB. Findings – The results confirm the reliability and validity of the scales tested on a sample of 3,659 residents, collected using the questionnaire in Nelson Mandela Bay Metropolitan area. The empirical analysis indicates relationships among the independent factors; Social Capital and Stakeholder Profile, where a Pearson’s correlation of 0.50 exists. Furthermore, descriptive findings indicate that there is an overall positive tendency in attitudes for cultural events in the city. The practical significance as identified in the Cohen’s d test for significance infers that the moderating factors in the conceptual model prove that age, area code, home language, ethnicity and home language exert influence in determining residents’ attitudes in the city. Practical Implications – This study identifies the importance of leveraging the cross-cultural typology underscored the Stakeholder theory. Equally, for destination marketing organisations (DMOs) this study can glean insights in respect of the profile of residents for cultural event marketing and their response as stakeholders in the organisation of a cultural event. Social Implications – This study aims to gain a better understanding of the residents’ attitudes of the cultural events hosted by the NMB, its Social Capital and its relationship with varying demographic niches and cultural-centric insights that align to the ideologies pertaining to global citizenship. Originality/Value – This present study makes a contribution to the theories of Social Capital and Stakeholder theory by investigating its roles in determining residents’ attitudes of cultural events in a city. Moreover, it discusses the role of the factors as inducing variables for residents’ motivation by employing marketing principles related to the unique and emotional selling proposition philosophy. Equally, the study espouses the significance of promoting cultural events to extent that it acts as a platform to promote socio-economic development; employment opportunities, improved living standards, improving city infrastructure and environmental protection of a destination and justifies the expedition of Social Capital on the attitudes of residents’.
- Full Text:
- Date Issued: 2016
- Authors: Boucher, Sasha Marilyn , Calitz, André
- Date: 2016
- Subjects: Heritage tourism Special events -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/11823 , vital:26976
- Description: Purpose – This study seeks to explore residents’ attitudes towards cultural events in Nelson Mandela Bay (NMB), South Africa. The study further discusses the cultural values and social realities of the diverse socio-economic landscape inherent to the city. Equally, the extent of stakeholder involvement has been reflected throughout the study as an indispensable requirement towards sustainable tourism in the city. The study presents that customising cultural events according to the cross-cultural typology has far-reaching consequences in enhancing the image of NMB and induces stakeholder engagement. This study is based on the notion of Social Capital and Stakeholder theory and draws on the multi-cultural phenomenon as the thrust of the study is based on attracting residents’ to cultural events. The literature study indicated that the concept of Social Capital and stakeholder collaboration are mutually exclusive and empirical analysis indicates a strong relationship between the factors relative to residents’ attitudes. Design/Methodology/Approach – This study is located in the positivism paradigm and comprises literature and exploratory research to examine the supposition between the independent variables and the attitudes of residents’ in the NMB. The independent variables underlined in the proposed model are embedded in the literature undertaken. Equally, the thrust of the study is underpinned in Social Capital theory and the Stakeholder theory and is evident throughout this study. In this study, the convenience sampling and snowball sampling methods were employed to obtain a representative sample of residents from the NMB. A questionnaire was used in this study to solicit responses pertaining to the biographical information and questions relating to the factors of perceived satisfaction of residents in the NMB in relation to cultural events. A total number of 3,659 residents participated in this study. The researcher conducted this study by means of testing the constructs of the measuring instrument employed, as well as providing a causal model of relationships between the independent variables and the residents’ attitudes of cultural events in NMB. Findings – The results confirm the reliability and validity of the scales tested on a sample of 3,659 residents, collected using the questionnaire in Nelson Mandela Bay Metropolitan area. The empirical analysis indicates relationships among the independent factors; Social Capital and Stakeholder Profile, where a Pearson’s correlation of 0.50 exists. Furthermore, descriptive findings indicate that there is an overall positive tendency in attitudes for cultural events in the city. The practical significance as identified in the Cohen’s d test for significance infers that the moderating factors in the conceptual model prove that age, area code, home language, ethnicity and home language exert influence in determining residents’ attitudes in the city. Practical Implications – This study identifies the importance of leveraging the cross-cultural typology underscored the Stakeholder theory. Equally, for destination marketing organisations (DMOs) this study can glean insights in respect of the profile of residents for cultural event marketing and their response as stakeholders in the organisation of a cultural event. Social Implications – This study aims to gain a better understanding of the residents’ attitudes of the cultural events hosted by the NMB, its Social Capital and its relationship with varying demographic niches and cultural-centric insights that align to the ideologies pertaining to global citizenship. Originality/Value – This present study makes a contribution to the theories of Social Capital and Stakeholder theory by investigating its roles in determining residents’ attitudes of cultural events in a city. Moreover, it discusses the role of the factors as inducing variables for residents’ motivation by employing marketing principles related to the unique and emotional selling proposition philosophy. Equally, the study espouses the significance of promoting cultural events to extent that it acts as a platform to promote socio-economic development; employment opportunities, improved living standards, improving city infrastructure and environmental protection of a destination and justifies the expedition of Social Capital on the attitudes of residents’.
- Full Text:
- Date Issued: 2016
Customer satisfaction with the guesthouse experience in Ghana
- Authors: Amoah, Felix
- Date: 2016
- Subjects: Consumer satisfaction -- Ghana , Hospitality industry -- Ghana -- Management , Tourism -- Ghana -- Marketing
- Language: English
- Type: Thesis , Doctoral , DTech
- Identifier: http://hdl.handle.net/10948/6073 , vital:21036
- Description: Guesthouse accommodation plays an important role in Ghana’s hospitality industry and was therefore the focus of this study as little research dealing with guesthouses in Ghana could be found. The number of guesthouses in Ghana continues to grow and they thus represent an important alternative to hotels. However, these establishments seem to perform poorly and face several challenges such as lack of managerial knowledge, insufficiently skilled employees, poor interaction with customers, and criticisms of the provision of low quality service. The main reason for undertaking this research was to provide guesthouse managers in Ghana with information that might assist them in making decisions about the experience they offer. Such knowledge could make this type of accommodation more competitive and eventually help the hospitality sector in Ghana attract tourists and grow. It is imperative that guesthouses focus on the experience they offer, because contemporary tourism and hospitality literature suggest that successful businesses require a shift from functional and financial interests to a more profound focus on total experiences which embody emotional aspects. It is thus argued that, if guesthouse managers in Ghana do not know how their guests perceive their guesthouse experience, they might make costly mistakes and allocate resources to aspects that already provide quality and value in a functional sense, instead of those elements perceived as providing quality and value in the total experience. Two dominating concepts, namely experience quality and experience value, formed the basis of the examination of guests’ experience with the guesthouses in Ghana. In addition, the relationships between the experience and satisfaction were also investigated. Four experience quality dimensions, namely hedonics, peace of mind, involvement, and recognition, and seven value dimensions were examined. The experience value dimensions included atmospherics, enjoyment, entertainment, efficiency, excellence, escape, and economic value. A proportional stratified random sampling procedure was followed to select the guesthouses for the study. Thereafter, a structured questionnaire was distributed to the guesthouse guests selected by means of convenience sampling. Five hundred and forty one useable questionnaires were received. The guesthouse guests formed the primary sampling unit for this study. The results of the empirical study showed a strong positive correlation between all the dimensions of experience quality and experience value, while the factor analysis confirmed that all these dimensions loaded on a single factor. Therefore, experience quality and experience value cannot be separated, and the resulting single multi-dimensional factor was subsequently renamed, overall experience. The results also indicated a positive relationship between hedonics, peace of mind, involvement, recognition, atmospherics, enjoyment, entertainment, efficiency, excellence, escape, economic value, and overall satisfaction. The inferentially established rank-order of the dimensions contributing to satisfaction can guide managers when allocating resources. Overall, atmospherics was ranked first, followed by economic value. Escape was the lowest ranked dimension. In addition, it was found that, except for escape, all the experience dimensions were perceived as basic satisfiers. This implies that guests will be dissatisfied when provision of these dimensions is inadequate. With regard to escape, listed as a performance factor, guests will be satisfied when performance is improved and dissatisfied when performance is low. A positive relationship was also found between overall experience and overall satisfaction. The latter include the likelihood of return and recommending the guesthouse to others. Finally, structural equation modelling confirmed a model representing the 11 experience dimensions (hedonics, peace of mind, involvement, recognition, atmospherics, enjoyment, entertainment, escape, efficiency, excellence, and economic value) and the relationships between overall experience and overall satisfaction pertaining to guesthouses in Ghana.
- Full Text:
- Date Issued: 2016
- Authors: Amoah, Felix
- Date: 2016
- Subjects: Consumer satisfaction -- Ghana , Hospitality industry -- Ghana -- Management , Tourism -- Ghana -- Marketing
- Language: English
- Type: Thesis , Doctoral , DTech
- Identifier: http://hdl.handle.net/10948/6073 , vital:21036
- Description: Guesthouse accommodation plays an important role in Ghana’s hospitality industry and was therefore the focus of this study as little research dealing with guesthouses in Ghana could be found. The number of guesthouses in Ghana continues to grow and they thus represent an important alternative to hotels. However, these establishments seem to perform poorly and face several challenges such as lack of managerial knowledge, insufficiently skilled employees, poor interaction with customers, and criticisms of the provision of low quality service. The main reason for undertaking this research was to provide guesthouse managers in Ghana with information that might assist them in making decisions about the experience they offer. Such knowledge could make this type of accommodation more competitive and eventually help the hospitality sector in Ghana attract tourists and grow. It is imperative that guesthouses focus on the experience they offer, because contemporary tourism and hospitality literature suggest that successful businesses require a shift from functional and financial interests to a more profound focus on total experiences which embody emotional aspects. It is thus argued that, if guesthouse managers in Ghana do not know how their guests perceive their guesthouse experience, they might make costly mistakes and allocate resources to aspects that already provide quality and value in a functional sense, instead of those elements perceived as providing quality and value in the total experience. Two dominating concepts, namely experience quality and experience value, formed the basis of the examination of guests’ experience with the guesthouses in Ghana. In addition, the relationships between the experience and satisfaction were also investigated. Four experience quality dimensions, namely hedonics, peace of mind, involvement, and recognition, and seven value dimensions were examined. The experience value dimensions included atmospherics, enjoyment, entertainment, efficiency, excellence, escape, and economic value. A proportional stratified random sampling procedure was followed to select the guesthouses for the study. Thereafter, a structured questionnaire was distributed to the guesthouse guests selected by means of convenience sampling. Five hundred and forty one useable questionnaires were received. The guesthouse guests formed the primary sampling unit for this study. The results of the empirical study showed a strong positive correlation between all the dimensions of experience quality and experience value, while the factor analysis confirmed that all these dimensions loaded on a single factor. Therefore, experience quality and experience value cannot be separated, and the resulting single multi-dimensional factor was subsequently renamed, overall experience. The results also indicated a positive relationship between hedonics, peace of mind, involvement, recognition, atmospherics, enjoyment, entertainment, efficiency, excellence, escape, economic value, and overall satisfaction. The inferentially established rank-order of the dimensions contributing to satisfaction can guide managers when allocating resources. Overall, atmospherics was ranked first, followed by economic value. Escape was the lowest ranked dimension. In addition, it was found that, except for escape, all the experience dimensions were perceived as basic satisfiers. This implies that guests will be dissatisfied when provision of these dimensions is inadequate. With regard to escape, listed as a performance factor, guests will be satisfied when performance is improved and dissatisfied when performance is low. A positive relationship was also found between overall experience and overall satisfaction. The latter include the likelihood of return and recommending the guesthouse to others. Finally, structural equation modelling confirmed a model representing the 11 experience dimensions (hedonics, peace of mind, involvement, recognition, atmospherics, enjoyment, entertainment, escape, efficiency, excellence, and economic value) and the relationships between overall experience and overall satisfaction pertaining to guesthouses in Ghana.
- Full Text:
- Date Issued: 2016
Dating in the dark: a phenomenological study of the lived experience of online relationships
- Authors: Froneman, Carmen Michelle
- Date: 2016
- Subjects: Online dating , Online dating -- Case studies , Internet -- Social aspects
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/5462 , vital:20847
- Description: Online relationships are becoming increasingly popular due to the availability, accessibility, and affordability of online social networking and dating sites. Individuals are progressively moving from meeting romantic partners face to face to meeting and engaging with individuals online. There is ample evidence to support the view that individuals do initiate romantic relationships online and often these relationships progress offline. The primary focus of online research had been conducted by communication and linguistic scholars while very little research has been conducted into the psychological conceptualisation of online relationships. In addition, there is a lack of available research pertaining to the development of romantic relationships online and more so in South Africa. The current study utilised Sternberg’s Triangular model of love and the Johari window as a framework for understanding the concepts involved in online romantic relationships. The study specifically aimed to explore and describe the lived experiences of individuals who engage in online dating. The parameters of the study included the elements that comprise the online relationship, the subjective meaning attached to the relationships, and the processes these relationships encompass. The study moreover aimed to explore the progression of the online relationship. The study used a qualitative, phenomenological approach using snowball sampling and semi structured interviews to collect data. Tesch’s model of content analysis was used during data analysis while incorporating the four major processes in phenomenological research, namely (1) epoche, (2) phenomenological reduction, (3) imaginative variation and, (4) synthesis. The findings of the study generated a greater understanding of the complexities of online dating. Themes including online relationship development, the dynamics of online relationships, how love, according to the triangular model of love, is perceived online and, self-disclosure online were identified through the participants narratives. These findings ultimately can be used for future research.
- Full Text:
- Date Issued: 2016
- Authors: Froneman, Carmen Michelle
- Date: 2016
- Subjects: Online dating , Online dating -- Case studies , Internet -- Social aspects
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/5462 , vital:20847
- Description: Online relationships are becoming increasingly popular due to the availability, accessibility, and affordability of online social networking and dating sites. Individuals are progressively moving from meeting romantic partners face to face to meeting and engaging with individuals online. There is ample evidence to support the view that individuals do initiate romantic relationships online and often these relationships progress offline. The primary focus of online research had been conducted by communication and linguistic scholars while very little research has been conducted into the psychological conceptualisation of online relationships. In addition, there is a lack of available research pertaining to the development of romantic relationships online and more so in South Africa. The current study utilised Sternberg’s Triangular model of love and the Johari window as a framework for understanding the concepts involved in online romantic relationships. The study specifically aimed to explore and describe the lived experiences of individuals who engage in online dating. The parameters of the study included the elements that comprise the online relationship, the subjective meaning attached to the relationships, and the processes these relationships encompass. The study moreover aimed to explore the progression of the online relationship. The study used a qualitative, phenomenological approach using snowball sampling and semi structured interviews to collect data. Tesch’s model of content analysis was used during data analysis while incorporating the four major processes in phenomenological research, namely (1) epoche, (2) phenomenological reduction, (3) imaginative variation and, (4) synthesis. The findings of the study generated a greater understanding of the complexities of online dating. Themes including online relationship development, the dynamics of online relationships, how love, according to the triangular model of love, is perceived online and, self-disclosure online were identified through the participants narratives. These findings ultimately can be used for future research.
- Full Text:
- Date Issued: 2016
Designing a proxemic natural user interface to support information sharing among co-located mobile devices
- Authors: Lee Son, Timothy
- Date: 2016
- Subjects: User interfaces (Computer systems) Mobile computing
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/12845 , vital:27126
- Description: Existing information sharing methods used by mobile devices require the user to repeat a series of steps to share one or more selected files with another individual, where the entire process is repeated for sharing the same file(s) with multiple individuals. Due to constant advancements in mobile computing, mobile devices are able to provide new, more intuitive, and easier solutions to sharing information. Natural User Interfaces (NUIs) primarily focus on the reuse of existing knowledge (from other applications or activities) or human abilities (such as touch, speech, and gestures) to provide a more accurate and usable solution to existing human computer interaction (HCI) systems. The interaction techniques of NUIs have transformed these human abilities. The main research objective was to design a proxemic NUI to provide an accurate and usable solution to support information sharing among co-located mobile devices. The development of MotionShare supported multiple devices to share information simultaneously using NUI interaction techniques. An initial calibration setup allowed MotionShare to calculate the approximate positions and orientations of every device in the environment. Novel NUI interaction techniques were implemented because of the known positions of these devices. MotionShare was evaluated using two evaluation techniques, namely analytical and experimental. The results showed device positioning to have a mean precision, trueness, and recall of 72.21%, 91.39%, and 71.63% respectively. The results showed MotionShare gestures to have a recall of 90.50% and 100.00% for the point gesture and the touch gesture respectively. The experimental technique consisted of a pilot study (formative evaluation) and a usability evaluation (summative evaluation). The results of the usability evaluation showed high user satisfaction and statistical analysis, which revealed MotionShare to achieve the main research objective. These results also showed that participants preferred the touch gesture to the point gesture, but expressed both gestures can be utilised for the tasks of MotionShare.
- Full Text:
- Date Issued: 2016
- Authors: Lee Son, Timothy
- Date: 2016
- Subjects: User interfaces (Computer systems) Mobile computing
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/12845 , vital:27126
- Description: Existing information sharing methods used by mobile devices require the user to repeat a series of steps to share one or more selected files with another individual, where the entire process is repeated for sharing the same file(s) with multiple individuals. Due to constant advancements in mobile computing, mobile devices are able to provide new, more intuitive, and easier solutions to sharing information. Natural User Interfaces (NUIs) primarily focus on the reuse of existing knowledge (from other applications or activities) or human abilities (such as touch, speech, and gestures) to provide a more accurate and usable solution to existing human computer interaction (HCI) systems. The interaction techniques of NUIs have transformed these human abilities. The main research objective was to design a proxemic NUI to provide an accurate and usable solution to support information sharing among co-located mobile devices. The development of MotionShare supported multiple devices to share information simultaneously using NUI interaction techniques. An initial calibration setup allowed MotionShare to calculate the approximate positions and orientations of every device in the environment. Novel NUI interaction techniques were implemented because of the known positions of these devices. MotionShare was evaluated using two evaluation techniques, namely analytical and experimental. The results showed device positioning to have a mean precision, trueness, and recall of 72.21%, 91.39%, and 71.63% respectively. The results showed MotionShare gestures to have a recall of 90.50% and 100.00% for the point gesture and the touch gesture respectively. The experimental technique consisted of a pilot study (formative evaluation) and a usability evaluation (summative evaluation). The results of the usability evaluation showed high user satisfaction and statistical analysis, which revealed MotionShare to achieve the main research objective. These results also showed that participants preferred the touch gesture to the point gesture, but expressed both gestures can be utilised for the tasks of MotionShare.
- Full Text:
- Date Issued: 2016
Determinants of economic growth in China: 1978-2013
- Authors: Sipuka, Msingathi
- Date: 2016
- Subjects: China -- Economic conditions -- 1976-2000 , Economic development -- China
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: http://hdl.handle.net/10948/11181 , vital:26892
- Description: On 1 October 1949, the Communist Party of China under the leadership of Mao Zedong proclaimed the establishment of the People’s Republic of China. Mao was to lead the People’s Republic of China for the next twenty seven years until his death in 1976. During this twenty seven year period under Mao’s leadership the Communist Party of China consolidated its position as the leader of Chinese society and in so doing consolidated communist ideology as the central perspective that guided social and economic planning in China. In 1978, two years after Mao’s death, Deng Xiaping assumed the leadership of the Communist Party of China and this period marked the beginning of far reaching economic and social reforms in China. Over the next thirty years these reforms were to transform China’s economy from the tenth largest to the second largest in the world by the end of 2013. During this period China grew its manufacturing base to the extent that the country has become the world’s largest manufacturer and the world’s leading exporter. This transformation of China’s economy has translated to the country experiencing a period of high levels of economic growth over a sustained period of over 30 years. Estimates suggest that the country’s gross domestic product grew at an average annual rate of nearly 10% over a thirty year period from 1978. These high levels of economic growth have significantly contributed to the overall reduction of poverty levels in the country, with some estimates suggesting that between 300 million to 500 million of the country’s citizens have been lifted out of poverty over a period of thirty years. China’s economic growth has had an impact beyond its own borders, as growth in many developing countries has been inextricably linked to developments in the Chinese economy in particular its demand for raw materials.For developing countries that continue to grapple with high levels of poverty among its citizens, China’s experience of lifting such large numbers of its own citizens out of poverty at the back of high levels of economic growth over a period of thirty years must serve as a basis for some learnings. The primary purpose of this research is aimed at contributing towards building the basis for such learnings, particularly with regards to building an understanding of how China has been able to grow its economy at such high levels over a sustained period of time. This research aims to identify the determinants of China’s growth post 1978. The determinants of growth are studied particularly from 1978 because the year marks the beginning of the period of economic reforms.
- Full Text:
- Date Issued: 2016
- Authors: Sipuka, Msingathi
- Date: 2016
- Subjects: China -- Economic conditions -- 1976-2000 , Economic development -- China
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: http://hdl.handle.net/10948/11181 , vital:26892
- Description: On 1 October 1949, the Communist Party of China under the leadership of Mao Zedong proclaimed the establishment of the People’s Republic of China. Mao was to lead the People’s Republic of China for the next twenty seven years until his death in 1976. During this twenty seven year period under Mao’s leadership the Communist Party of China consolidated its position as the leader of Chinese society and in so doing consolidated communist ideology as the central perspective that guided social and economic planning in China. In 1978, two years after Mao’s death, Deng Xiaping assumed the leadership of the Communist Party of China and this period marked the beginning of far reaching economic and social reforms in China. Over the next thirty years these reforms were to transform China’s economy from the tenth largest to the second largest in the world by the end of 2013. During this period China grew its manufacturing base to the extent that the country has become the world’s largest manufacturer and the world’s leading exporter. This transformation of China’s economy has translated to the country experiencing a period of high levels of economic growth over a sustained period of over 30 years. Estimates suggest that the country’s gross domestic product grew at an average annual rate of nearly 10% over a thirty year period from 1978. These high levels of economic growth have significantly contributed to the overall reduction of poverty levels in the country, with some estimates suggesting that between 300 million to 500 million of the country’s citizens have been lifted out of poverty over a period of thirty years. China’s economic growth has had an impact beyond its own borders, as growth in many developing countries has been inextricably linked to developments in the Chinese economy in particular its demand for raw materials.For developing countries that continue to grapple with high levels of poverty among its citizens, China’s experience of lifting such large numbers of its own citizens out of poverty at the back of high levels of economic growth over a period of thirty years must serve as a basis for some learnings. The primary purpose of this research is aimed at contributing towards building the basis for such learnings, particularly with regards to building an understanding of how China has been able to grow its economy at such high levels over a sustained period of time. This research aims to identify the determinants of China’s growth post 1978. The determinants of growth are studied particularly from 1978 because the year marks the beginning of the period of economic reforms.
- Full Text:
- Date Issued: 2016
Determinants of economic growth in South Africa: an economic analysis of the Keynesian macroeconomic model
- Authors: Nach, Marida Nephertiti
- Date: 2016
- Subjects: South Africa -- Economic conditions Economic development -- South Africa Finance -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/12459 , vital:27068
- Description: A country’s performance is commonly measured by its Gross Domestic Product (GDP). The Gross Domestic Product in Developing Countries (DCs) can be seen confusing and unbalanced, with regular and unconditional falls and booms. This study aims at examining the factors that affect the Gross Domestic Product (GDP) of Developing Countries (DCs) whereby South Africa is being selected as a representative. An econometric analysis of the Keynesian model is adopted to test the South African Gross Domestic Product (GDP) over a decade (10 years). The methodology conducted uses quarterly time series data from the South African Reserve Bank (SARB) where the South African Gross Domestic Product (GDP) is modelled as a function of consumption expenditure, domestic investment, government spending and export/import of the country. This is in order to determine which of these factors best explain South African economic growth dynamics. The variables in the model are tested for stationary and the result shows that the variables become stationary at 1st difference, except for consumption which become stationary at 2nd difference. The Ordinary Least Squares (OLS) results confirm that consumption, investment, government spending and net export all have a positive impact on Gross Domestic Product (GDP). The findings suggest that the South African Gross Domestic Product is mainly influenced by consumption, followed by investment. In the recommendation context, the study recommends that South Africa should continue to maintain price stability while at the same time endeavour to attract more investment to the country. Moreover, Developing Countries need to maintain a fiscal discipline without necessarily losing sight of the international dynamics. For further areas of studies, the study recommends more analysis on macroeconomic policies that are comprehensive and can cover all aspects related to the Keynesian model of economic growth. Finally, it is necessary to remind that the findings and recommendations drawn from the study are limited to the concept of South Africa and are based only on the results from the empirical analysis conducted.
- Full Text:
- Date Issued: 2016
- Authors: Nach, Marida Nephertiti
- Date: 2016
- Subjects: South Africa -- Economic conditions Economic development -- South Africa Finance -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/12459 , vital:27068
- Description: A country’s performance is commonly measured by its Gross Domestic Product (GDP). The Gross Domestic Product in Developing Countries (DCs) can be seen confusing and unbalanced, with regular and unconditional falls and booms. This study aims at examining the factors that affect the Gross Domestic Product (GDP) of Developing Countries (DCs) whereby South Africa is being selected as a representative. An econometric analysis of the Keynesian model is adopted to test the South African Gross Domestic Product (GDP) over a decade (10 years). The methodology conducted uses quarterly time series data from the South African Reserve Bank (SARB) where the South African Gross Domestic Product (GDP) is modelled as a function of consumption expenditure, domestic investment, government spending and export/import of the country. This is in order to determine which of these factors best explain South African economic growth dynamics. The variables in the model are tested for stationary and the result shows that the variables become stationary at 1st difference, except for consumption which become stationary at 2nd difference. The Ordinary Least Squares (OLS) results confirm that consumption, investment, government spending and net export all have a positive impact on Gross Domestic Product (GDP). The findings suggest that the South African Gross Domestic Product is mainly influenced by consumption, followed by investment. In the recommendation context, the study recommends that South Africa should continue to maintain price stability while at the same time endeavour to attract more investment to the country. Moreover, Developing Countries need to maintain a fiscal discipline without necessarily losing sight of the international dynamics. For further areas of studies, the study recommends more analysis on macroeconomic policies that are comprehensive and can cover all aspects related to the Keynesian model of economic growth. Finally, it is necessary to remind that the findings and recommendations drawn from the study are limited to the concept of South Africa and are based only on the results from the empirical analysis conducted.
- Full Text:
- Date Issued: 2016
Determinants of household savings in South Africa
- Authors: Malindini, Kholiswa
- Date: 2016
- Subjects: Cost and standard of living -- South Africa , Home economics -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/8436 , vital:26356
- Description: This study empirically evaluates the determinant of household savings in South Africa (1985- 2013). The study used co-integration and Vector Error Correction Mechanism to determine the relationship between household savings and the selected explanatory variables. The study made use of a quarterly time series data sets from the SARB quarterly bulletin. The long-run relationship between savings and its determinants was examined using the procedure suggested in the literature by Johansen. The results of the co-integration tests suggest that there is a long-run relationship between savings and household wealth. The results suggest that wealth is a main determinant of household savings in the long run. However, the impulse response function and the variance decomposition indicated that household debt is dominant in explaining the variations in household savings better than other explanatory variables confirm. On the other hand, household debt, household disposable income and cpi (inflation) and interest rates have negative effects on household savings in the long run. Further, the estimated results revealed that disposable income, interest rate and inflation have statistically significant influence on household savings in South Africa. The implication of the results obtained from impulse response and variance decomposition is that South Africa has liberalized its financial sector to a large extent over the past decade such that households are over indebted. The main reasons for the decline in savings in South Africa is easy availability of Credit which encouraged consumers to take out loans, the rising house prices which encouraged consumers to borrow because of their positive wealth effect, Cultural/Social trends encouraging an attitude of borrowing and spending and lastly low interest rates (both in nominal and real terms). To this end, the study suggests that the South African National Credit Regulator conduct a credit audit to spot-check credit providers’ compliance with the provisions on reckless credit and over-indebtedness. More focus should be placed on indirect measures for preventing over-indebtedness, for example education. It is recommended that governmental or private organisations should set up educational programmes to improve information and advice on the risks attached to consumer credit. It is further suggested these programmes focus on money management for use in schools be made compulsory so as to raise awareness levels and establish financial literacy from an early age. This recommendation is based on the principle that prevention is better than cure.
- Full Text:
- Date Issued: 2016
- Authors: Malindini, Kholiswa
- Date: 2016
- Subjects: Cost and standard of living -- South Africa , Home economics -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/8436 , vital:26356
- Description: This study empirically evaluates the determinant of household savings in South Africa (1985- 2013). The study used co-integration and Vector Error Correction Mechanism to determine the relationship between household savings and the selected explanatory variables. The study made use of a quarterly time series data sets from the SARB quarterly bulletin. The long-run relationship between savings and its determinants was examined using the procedure suggested in the literature by Johansen. The results of the co-integration tests suggest that there is a long-run relationship between savings and household wealth. The results suggest that wealth is a main determinant of household savings in the long run. However, the impulse response function and the variance decomposition indicated that household debt is dominant in explaining the variations in household savings better than other explanatory variables confirm. On the other hand, household debt, household disposable income and cpi (inflation) and interest rates have negative effects on household savings in the long run. Further, the estimated results revealed that disposable income, interest rate and inflation have statistically significant influence on household savings in South Africa. The implication of the results obtained from impulse response and variance decomposition is that South Africa has liberalized its financial sector to a large extent over the past decade such that households are over indebted. The main reasons for the decline in savings in South Africa is easy availability of Credit which encouraged consumers to take out loans, the rising house prices which encouraged consumers to borrow because of their positive wealth effect, Cultural/Social trends encouraging an attitude of borrowing and spending and lastly low interest rates (both in nominal and real terms). To this end, the study suggests that the South African National Credit Regulator conduct a credit audit to spot-check credit providers’ compliance with the provisions on reckless credit and over-indebtedness. More focus should be placed on indirect measures for preventing over-indebtedness, for example education. It is recommended that governmental or private organisations should set up educational programmes to improve information and advice on the risks attached to consumer credit. It is further suggested these programmes focus on money management for use in schools be made compulsory so as to raise awareness levels and establish financial literacy from an early age. This recommendation is based on the principle that prevention is better than cure.
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- Date Issued: 2016