A framework to measure employee engagement at Stefanutti Stocks RPM Business Unit
- Authors: Maher, Theresa
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53315 , vital:45142
- Description: Work gratification and expectancies are of the utmost importance to the skilled workforce in the South African construction industry. The price paid for a demotivated workforce in this industry is very high and it leads to friction in the workplace, displeasing work outcomes and time delays. Furthermore it leads to increased incidences of theft,absenteeism and outputs that arebelow standard in terms of productivityand thequality of the work.In order to motivate the workforce in the construction industry,a day-by-day, step-by-step,hands-on approachmust be used. The aforesaid aids site managers to manage effectively and this in turn leads to an increase in production by way of enhanced productivity. Research shows that a correlationbetweenmotivation, excelling at work, improved productivity and fulfilment and expectancyexist. The reason why individuals act in a specific manner and choose not to act in a certain way can be directly linked totheirmotivation and engagement.As a member ofthe construction industry in South Africa, Stefanutti Stocks isseen as one of the leading construction groups. Employing more than 12 000 workers it has the ability to provide a wide variety of different scale projects for a host of clients in varied markets. The division concentrated on in this study is the Roads, Pipelines and Mining Services (RPM)Business Unit. The MD of the RPM Business Unit when starting at the company a few years ago came to the conclusion that in order for the RPM Business Unit to function optimally certain business inconsistencies regarding employee engagement needed to be addressed. Based on this he decided to use a consulting firm, AIM,to establish what the exact concernswere and what interventions wererequired to deal with them. ivInterventions facilitatedby AIM includedManagement Training Programmes and Workshops as well as one-on-one coaching sessions with selected individuals.The methodology used in this study was to measurethe current level of employee engagement subsequent toengagement interventionsconcludedby AIM.The approach used was the use of surveys distributed through AIM in conjunction with the RPM Business Unit’sHR Department. The surveys were distributed via Survey Monkey Software owned by the RPM Business Unit of Stefanutti Stocks. , Thesis (MBA) -- Faculty of Business and Economic Sciences, NMMU Business School, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Maher, Theresa
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53315 , vital:45142
- Description: Work gratification and expectancies are of the utmost importance to the skilled workforce in the South African construction industry. The price paid for a demotivated workforce in this industry is very high and it leads to friction in the workplace, displeasing work outcomes and time delays. Furthermore it leads to increased incidences of theft,absenteeism and outputs that arebelow standard in terms of productivityand thequality of the work.In order to motivate the workforce in the construction industry,a day-by-day, step-by-step,hands-on approachmust be used. The aforesaid aids site managers to manage effectively and this in turn leads to an increase in production by way of enhanced productivity. Research shows that a correlationbetweenmotivation, excelling at work, improved productivity and fulfilment and expectancyexist. The reason why individuals act in a specific manner and choose not to act in a certain way can be directly linked totheirmotivation and engagement.As a member ofthe construction industry in South Africa, Stefanutti Stocks isseen as one of the leading construction groups. Employing more than 12 000 workers it has the ability to provide a wide variety of different scale projects for a host of clients in varied markets. The division concentrated on in this study is the Roads, Pipelines and Mining Services (RPM)Business Unit. The MD of the RPM Business Unit when starting at the company a few years ago came to the conclusion that in order for the RPM Business Unit to function optimally certain business inconsistencies regarding employee engagement needed to be addressed. Based on this he decided to use a consulting firm, AIM,to establish what the exact concernswere and what interventions wererequired to deal with them. ivInterventions facilitatedby AIM includedManagement Training Programmes and Workshops as well as one-on-one coaching sessions with selected individuals.The methodology used in this study was to measurethe current level of employee engagement subsequent toengagement interventionsconcludedby AIM.The approach used was the use of surveys distributed through AIM in conjunction with the RPM Business Unit’sHR Department. The surveys were distributed via Survey Monkey Software owned by the RPM Business Unit of Stefanutti Stocks. , Thesis (MBA) -- Faculty of Business and Economic Sciences, NMMU Business School, 2021
- Full Text:
- Date Issued: 2021-04
An investigation into the effects of nano-carbons on the negative electrode morphology of lead acid batteries under high rate partial state of capacity cycling
- Authors: Bolo, Lukanyo
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53324 , vital:45132
- Description: New technological developments in the field of Hybrid Electric Vehicles (HEV’s), vehicle stop-start applications and electrical power utility devices have brought about new demands on the use of energy storage devices such as the Pb-acid battery. These applications require a new understanding and research into the material chemistry of the battery where it has to functionin a Partial State of Capacity Cycling (PSoCC) or High Rate Partial State of Capacity Cycling (HRPSoCC)duty. The Pb-acid battery is well known for its use in the automotive industry where it had worked for decades as a typical Starter, Lighting and Ignition (SLI) power source. However, the conventional Pb-acid battery is not suitable for the new types of vehicle demands and applications. When the Pb-lead acid battery is subjected to PSoCC conditions, very quickly excessive amount of non-conducting PbSO4crystals are formed on the negative plates of the battery that then drastically reduce its useful life in application. Over the years, researchers have shown that the small addition of certain carbon types to the negative plate active material (NAM) during battery manufacturing can reduce the sulfation effect thereby increasing its use the modern vehicle applications. This study investigated industrial manufactured cells that contained up to 0.5 % by weight two types of carbons in the NAM. These were compared to standard built cells in terms of their standard achievable capacities at various rates, their Cold Cranking Ability (CCA), their Dynamic Charge Acceptance (DCA) and a simplified PSoCC test. The carbons were classified as an activated carbon and a carbon nano-fiber and were included as a dry weight additive during the standard paste manufacturing process of the negative plate. Cells were built with a 9-plate configuration using standard expanded grid positive plates with a nominal rated capacity of 36 Ah. The cells were formed and subjected to a number of electrochemical tests, of which selected negative plates were then studied using Scanning Electron Microscopy (SEM) and Electrochemical in-situ Atomic Force Microscopy (EC-AFM). The microscopic study was then used to try and relate the observed material characteristics of the NAM with the carbons to the electrochemical results observed when testing a built cell. , Thesis (MA) --Faculty of Science, School of Biomolecular and Chemical Sciences, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Bolo, Lukanyo
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53324 , vital:45132
- Description: New technological developments in the field of Hybrid Electric Vehicles (HEV’s), vehicle stop-start applications and electrical power utility devices have brought about new demands on the use of energy storage devices such as the Pb-acid battery. These applications require a new understanding and research into the material chemistry of the battery where it has to functionin a Partial State of Capacity Cycling (PSoCC) or High Rate Partial State of Capacity Cycling (HRPSoCC)duty. The Pb-acid battery is well known for its use in the automotive industry where it had worked for decades as a typical Starter, Lighting and Ignition (SLI) power source. However, the conventional Pb-acid battery is not suitable for the new types of vehicle demands and applications. When the Pb-lead acid battery is subjected to PSoCC conditions, very quickly excessive amount of non-conducting PbSO4crystals are formed on the negative plates of the battery that then drastically reduce its useful life in application. Over the years, researchers have shown that the small addition of certain carbon types to the negative plate active material (NAM) during battery manufacturing can reduce the sulfation effect thereby increasing its use the modern vehicle applications. This study investigated industrial manufactured cells that contained up to 0.5 % by weight two types of carbons in the NAM. These were compared to standard built cells in terms of their standard achievable capacities at various rates, their Cold Cranking Ability (CCA), their Dynamic Charge Acceptance (DCA) and a simplified PSoCC test. The carbons were classified as an activated carbon and a carbon nano-fiber and were included as a dry weight additive during the standard paste manufacturing process of the negative plate. Cells were built with a 9-plate configuration using standard expanded grid positive plates with a nominal rated capacity of 36 Ah. The cells were formed and subjected to a number of electrochemical tests, of which selected negative plates were then studied using Scanning Electron Microscopy (SEM) and Electrochemical in-situ Atomic Force Microscopy (EC-AFM). The microscopic study was then used to try and relate the observed material characteristics of the NAM with the carbons to the electrochemical results observed when testing a built cell. , Thesis (MA) --Faculty of Science, School of Biomolecular and Chemical Sciences, 2021
- Full Text:
- Date Issued: 2021-04
Rheology behaviour of slurries as a function of particle size and ion concentration
- Authors: Kondlo, Princess Kholiwe
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53333 , vital:45141
- Description: In this work, the rheological properties of alumina slurries milled to different particle sizes were investigated. Viscosity increases as the particle size decreases. When increasing amounts of calcium hydroxide, strontium hydroxide or barium hydroxide are added, the viscosity first goes down and then goes up. This can be explained in terms of changes in pH and changes in ionic strength impacting on the surface potential of the particles in suspension. Adding the same concentration of different cations results in different viscosities, with the order being (from high to low viscosity) Ba>Sr>Ca. Effects of partial dissolution of and structural changes to the alumina particles at high pH cannot be excluded. In order to better understanding the different effects, it was attempted to measure the zeta potential of the slurries at different pH values. This resulted in highly positive zeta potential values over the complete pH range, without the observationof an iso-electric point. This does not fit to the observed changes in rheology and contrasts withliterature data. One explanation would be that the measurement system used is unsuitable to yield correct zeta potential values for the materials under investigation. , Thesis (MSc) -- Faculty of Science, Department of Chemistry, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Kondlo, Princess Kholiwe
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53333 , vital:45141
- Description: In this work, the rheological properties of alumina slurries milled to different particle sizes were investigated. Viscosity increases as the particle size decreases. When increasing amounts of calcium hydroxide, strontium hydroxide or barium hydroxide are added, the viscosity first goes down and then goes up. This can be explained in terms of changes in pH and changes in ionic strength impacting on the surface potential of the particles in suspension. Adding the same concentration of different cations results in different viscosities, with the order being (from high to low viscosity) Ba>Sr>Ca. Effects of partial dissolution of and structural changes to the alumina particles at high pH cannot be excluded. In order to better understanding the different effects, it was attempted to measure the zeta potential of the slurries at different pH values. This resulted in highly positive zeta potential values over the complete pH range, without the observationof an iso-electric point. This does not fit to the observed changes in rheology and contrasts withliterature data. One explanation would be that the measurement system used is unsuitable to yield correct zeta potential values for the materials under investigation. , Thesis (MSc) -- Faculty of Science, Department of Chemistry, 2021
- Full Text:
- Date Issued: 2021-04
Probing the binding sites of novel 2-substituted imidazole-4,5-dicarboxylic acids : Towards new imidazole-based drugs
- Authors: Clark, Candyce Raine
- Date: 2021
- Subjects: Heterocyclic compounds Coordination compounds
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/50848 , vital:42957
- Description: A series of benzimidazole and imidazole-4,5-dicarboxylic acids were prepared using known and adapted protocols. Novel ligands synthesised in this study include 2-tert-butyl-benzimidazole, 2-tert-butyl-imidazole-4,5-dicarboxylic acid, an intermediate in the synthesis of 1,2- bis(2-benzimidazyl)-1,2,-dihydroxyethane and 2-(2-hydroxyphenyl)-benzimidazole with a salicylic acid co-crystallisate. All ligands prepared were reacted with metal salt solutions in order to prepare metal coordination compounds. Complexes with Cu(II), Ag(I), Mn(II), Ni(II) and Cd(II) ions and 2-phenyl-imidazole-4,5-dicarboxylic acid were prepared, as well as Cu(II) and Mn(II) with 2-trifluoro-methyl-imidazole-4,5-dicarboxylic acid and Cu(II) ions with 2-(2- hydroxyphenyl)-benzimidazole. The ligands and complexes were characterised by means of single-crystal X-ray diffraction studies, NMR analysis, UV spectrophotometric analysis and IR spectroscopy. DFT studies were carried out for selected ligands in order to provide theoretical values for comparison. Antimicrobial studies were performed on some of the ligands and complexes and these results show promise for the future development of new imidazole-based drugs.
- Full Text:
- Date Issued: 2021
- Authors: Clark, Candyce Raine
- Date: 2021
- Subjects: Heterocyclic compounds Coordination compounds
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/50848 , vital:42957
- Description: A series of benzimidazole and imidazole-4,5-dicarboxylic acids were prepared using known and adapted protocols. Novel ligands synthesised in this study include 2-tert-butyl-benzimidazole, 2-tert-butyl-imidazole-4,5-dicarboxylic acid, an intermediate in the synthesis of 1,2- bis(2-benzimidazyl)-1,2,-dihydroxyethane and 2-(2-hydroxyphenyl)-benzimidazole with a salicylic acid co-crystallisate. All ligands prepared were reacted with metal salt solutions in order to prepare metal coordination compounds. Complexes with Cu(II), Ag(I), Mn(II), Ni(II) and Cd(II) ions and 2-phenyl-imidazole-4,5-dicarboxylic acid were prepared, as well as Cu(II) and Mn(II) with 2-trifluoro-methyl-imidazole-4,5-dicarboxylic acid and Cu(II) ions with 2-(2- hydroxyphenyl)-benzimidazole. The ligands and complexes were characterised by means of single-crystal X-ray diffraction studies, NMR analysis, UV spectrophotometric analysis and IR spectroscopy. DFT studies were carried out for selected ligands in order to provide theoretical values for comparison. Antimicrobial studies were performed on some of the ligands and complexes and these results show promise for the future development of new imidazole-based drugs.
- Full Text:
- Date Issued: 2021
The design of a modal interchange in Korsten, Port Elizabeth: santuary for the urban nomad
- Authors: Magwabeni, Mpho
- Date: 202015
- Subjects: Transportation buildings -- South Africa -- Port Elizabeth -- Designs and plans Terminals (Transportation) -- South Africa -- Port Elizabeth -- Designs and plans , Commuting -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MArch
- Identifier: http://hdl.handle.net/10948/41258 , vital:36424
- Description: The inception of this treatise is derived simply from the identification of the current inefficient public transportation facilities in Nelson Mandela Bay. This is especially experienced in the Korsten precinct as there is a scattering of transport nodes and none of them can be particularly identified as the key transport node in the fabric. With the 2010 World Cup behind us and many infrastructures such as the Nelson Mandela Bay Stadium working as urban anchor of activity, the question still at hand is how the issue of integration between commuters and transportation can be addressed. This sets the scene for the application of an architectural resolution through the design of a transport interchange of the Korsten region. At present there are two functional informal taxi ranks that service the commuters of Korsten; the primary informal taxi node located on Attwell Street and the secondary informal taxi node on Cottrell Street. Currently they operate independently providing a service to people from different destinations, for instance Kleiner and Kempton Park. The first concern that arises is the proximity of the two taxi ranks in respect of the surrounding urban landscape. For these taxi nodes to be of service to the urban nomad they must be positioned in a more concentrated location to integrate efficiently with the urban fabric. Secondly, a thorough investigation into the informal trade is necessary to ascertain how it can enhance the street life and keep the edges activated and integrated. This treatise proposes the integration of the two independent taxi nodes with the proposed BRT system that has been implemented by the NMBM. This amalgamation would strengthen the urban landscape and create a place for the urban nomad. According to an article by Ian Ollis (2013) there is a dire need for accessible, affordable mass transport across South Africa .The bus rapid transit system was supposed to cure this woe, but implementation has been slow and mismanaged, especially in municipalities like Nelson Mandela Bay.
- Full Text:
- Date Issued: 202015
- Authors: Magwabeni, Mpho
- Date: 202015
- Subjects: Transportation buildings -- South Africa -- Port Elizabeth -- Designs and plans Terminals (Transportation) -- South Africa -- Port Elizabeth -- Designs and plans , Commuting -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MArch
- Identifier: http://hdl.handle.net/10948/41258 , vital:36424
- Description: The inception of this treatise is derived simply from the identification of the current inefficient public transportation facilities in Nelson Mandela Bay. This is especially experienced in the Korsten precinct as there is a scattering of transport nodes and none of them can be particularly identified as the key transport node in the fabric. With the 2010 World Cup behind us and many infrastructures such as the Nelson Mandela Bay Stadium working as urban anchor of activity, the question still at hand is how the issue of integration between commuters and transportation can be addressed. This sets the scene for the application of an architectural resolution through the design of a transport interchange of the Korsten region. At present there are two functional informal taxi ranks that service the commuters of Korsten; the primary informal taxi node located on Attwell Street and the secondary informal taxi node on Cottrell Street. Currently they operate independently providing a service to people from different destinations, for instance Kleiner and Kempton Park. The first concern that arises is the proximity of the two taxi ranks in respect of the surrounding urban landscape. For these taxi nodes to be of service to the urban nomad they must be positioned in a more concentrated location to integrate efficiently with the urban fabric. Secondly, a thorough investigation into the informal trade is necessary to ascertain how it can enhance the street life and keep the edges activated and integrated. This treatise proposes the integration of the two independent taxi nodes with the proposed BRT system that has been implemented by the NMBM. This amalgamation would strengthen the urban landscape and create a place for the urban nomad. According to an article by Ian Ollis (2013) there is a dire need for accessible, affordable mass transport across South Africa .The bus rapid transit system was supposed to cure this woe, but implementation has been slow and mismanaged, especially in municipalities like Nelson Mandela Bay.
- Full Text:
- Date Issued: 202015
A critical analysis of selected clauses in selected Double Tax Agreements (DTAs) with South Africa
- Authors: Ndzimakhwe, Vusumzi Allen
- Date: 2020
- Subjects: Double taxation -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/49986 , vital:41967
- Description: The purpose of this treatise was to analyse selected clauses in selected double taxation agreements with South Africa. An integrative literature review research method was used. The study commenced with an overview of double tax agreements from both an international and South African perspective. This was followed by a critical analysis of the Mutual Agreement Procedures, the Most-Favoured Nation clause and the Non-discrimination obligation. Selected court cases domestic and foreign court cases were used to illustrate the gaps that sometimes exist between revenue authorities’ and taxpayers’ understanding of the clauses being studied. An analysis was then performed of the measures and their appropriateness that South Africa can implement to close the loopholes arising from the selected clauses. This was informed by the action plans suggested by the OECD and the Davis Tax Committee on base erosion and profit shifting. The study then concluded with a synopsis of the key findings of the selected clauses and their recommendations. Finally recommendations were made for areas of further research which might assist in closing the loopholes arising from the words employed within double tax agreements and the intention of the legislature/the executive can be closed.
- Full Text:
- Date Issued: 2020
- Authors: Ndzimakhwe, Vusumzi Allen
- Date: 2020
- Subjects: Double taxation -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/49986 , vital:41967
- Description: The purpose of this treatise was to analyse selected clauses in selected double taxation agreements with South Africa. An integrative literature review research method was used. The study commenced with an overview of double tax agreements from both an international and South African perspective. This was followed by a critical analysis of the Mutual Agreement Procedures, the Most-Favoured Nation clause and the Non-discrimination obligation. Selected court cases domestic and foreign court cases were used to illustrate the gaps that sometimes exist between revenue authorities’ and taxpayers’ understanding of the clauses being studied. An analysis was then performed of the measures and their appropriateness that South Africa can implement to close the loopholes arising from the selected clauses. This was informed by the action plans suggested by the OECD and the Davis Tax Committee on base erosion and profit shifting. The study then concluded with a synopsis of the key findings of the selected clauses and their recommendations. Finally recommendations were made for areas of further research which might assist in closing the loopholes arising from the words employed within double tax agreements and the intention of the legislature/the executive can be closed.
- Full Text:
- Date Issued: 2020
A critical analysis of the administrative issues related to the Health Promotion Levy in South Africa
- Authors: Herbst, Tamryn
- Date: 2020
- Subjects: Health promotion -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/48158 , vital:40515
- Description: The purpose of the treatise was to examine the administrative issues that have arisen related to the implementation of the Health Promotion Levy (HPL) in South Africa, and to identify solutions to these issues. The study commenced with a review of what the HPL is and how it is levied. This was followed by a comparative analysis of issues that have been experienced by four countries, as well as any potential issues that have been identified by the four countries. The HPL is often referred to as sugar tax in many jurisdictions, and was referred to as HPL for the purposes of this treatise. A review was then performed of the solutions that were implemented by these countries in responding to the administrative issues that were identified, as well as guidelines issued by the World Health Organisation for the implementation of this levy. The likelihood of these issues arising in South Africa’s implementation of the Health Promotion Levy was examined based on these comparisons. It was found that the issues experienced by other countries in the implementation of the HPL have been experienced in South Africa, or may be relevant in a South African context. Following this, the solutions implemented by other countries and recommended by the World Health Organisation were analysed to determine if these solutions are practical in a South African context. Many of the solutions implemented by the countries analysed, are relevant in a South African context and have, in fact, already been implemented in South Africa The conclusion reached was that South Africa has been successful in administering the implementation of the HPL and that the administrative costs of the implementation and administration of the HPL are outweighed by the benefits of the health awareness raised by the implementation of the HPL.
- Full Text:
- Date Issued: 2020
- Authors: Herbst, Tamryn
- Date: 2020
- Subjects: Health promotion -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/48158 , vital:40515
- Description: The purpose of the treatise was to examine the administrative issues that have arisen related to the implementation of the Health Promotion Levy (HPL) in South Africa, and to identify solutions to these issues. The study commenced with a review of what the HPL is and how it is levied. This was followed by a comparative analysis of issues that have been experienced by four countries, as well as any potential issues that have been identified by the four countries. The HPL is often referred to as sugar tax in many jurisdictions, and was referred to as HPL for the purposes of this treatise. A review was then performed of the solutions that were implemented by these countries in responding to the administrative issues that were identified, as well as guidelines issued by the World Health Organisation for the implementation of this levy. The likelihood of these issues arising in South Africa’s implementation of the Health Promotion Levy was examined based on these comparisons. It was found that the issues experienced by other countries in the implementation of the HPL have been experienced in South Africa, or may be relevant in a South African context. Following this, the solutions implemented by other countries and recommended by the World Health Organisation were analysed to determine if these solutions are practical in a South African context. Many of the solutions implemented by the countries analysed, are relevant in a South African context and have, in fact, already been implemented in South Africa The conclusion reached was that South Africa has been successful in administering the implementation of the HPL and that the administrative costs of the implementation and administration of the HPL are outweighed by the benefits of the health awareness raised by the implementation of the HPL.
- Full Text:
- Date Issued: 2020
A cybersafety educational framework for primary school learners in South Africa
- Authors: Kucherera, Lean
- Date: 2020
- Subjects: Computer crimes -- Security measures -- South Africa School children -- Crimes against -- South Africa
- Language: English
- Type: Thesis , Masters , MIT
- Identifier: http://hdl.handle.net/10948/49452 , vital:41722
- Description: Information and communication technologies (ICTs) have made life much easier for many people but have also brought many dangers to the world. School learners are amongst the users of ICT who are becoming cyber citizens. This age is good at exploring new things, with a growing number of school learners having access to ICT devices, such as mobile phones, tablets and desktop computers. This is due to the affordability of mobile phones, which they normally receive as gifts from their parents. Due to easy access of ICT, school learners can now access cyberspace which offers them many advantages and benefits. Such advantages and benefits include having a platform to socialise, improved and ease of access to information as well as improving their learning. Despite these benefits, school learners (primary school learners in particular) are prone to falling victim to a range of cyber risks and attacks since cyberspace is an unregulated platform that poses many potential dangers Common cybersafety threats associated with school learners include cyberbullying, sexting/“sextortion”, engaging with strangers, accessing inappropriate content and being exposed to a breach of privacy. Because the cybersafety of children, especially primary school learners, is often compromised, there is a need to protect them from the threats associated with ICT. However, protecting children from the aforementioned cybersafety threats is complicated because access to cyberspace is no longer confined to the home computer, but has extended to mobile phones, which are even more pervasive. Therefore, it is essential for school learners to be educated on how to protect themselves and their information in the virtual computer world. A number of developed countries like Australia, New Zealand, Canada, United States of America (USA) and United Kingdom (UK) have included cybersafety education in their school curricula. Similarly, the rapid growth of the Internet around the world, allowed some countries in Africa to take the initiative to start implementing cybersafety education in schools including Mauritius, Tunisia, Kenya, Ghana, Mozambique, Cameroon, Egypt and Rwanda. Countries like Uganda, Sudan, Morocco and South Africa are still facing challenges in this aspect. This study is focused on the cybersafety of primary school learners in the South African context.
- Full Text:
- Date Issued: 2020
- Authors: Kucherera, Lean
- Date: 2020
- Subjects: Computer crimes -- Security measures -- South Africa School children -- Crimes against -- South Africa
- Language: English
- Type: Thesis , Masters , MIT
- Identifier: http://hdl.handle.net/10948/49452 , vital:41722
- Description: Information and communication technologies (ICTs) have made life much easier for many people but have also brought many dangers to the world. School learners are amongst the users of ICT who are becoming cyber citizens. This age is good at exploring new things, with a growing number of school learners having access to ICT devices, such as mobile phones, tablets and desktop computers. This is due to the affordability of mobile phones, which they normally receive as gifts from their parents. Due to easy access of ICT, school learners can now access cyberspace which offers them many advantages and benefits. Such advantages and benefits include having a platform to socialise, improved and ease of access to information as well as improving their learning. Despite these benefits, school learners (primary school learners in particular) are prone to falling victim to a range of cyber risks and attacks since cyberspace is an unregulated platform that poses many potential dangers Common cybersafety threats associated with school learners include cyberbullying, sexting/“sextortion”, engaging with strangers, accessing inappropriate content and being exposed to a breach of privacy. Because the cybersafety of children, especially primary school learners, is often compromised, there is a need to protect them from the threats associated with ICT. However, protecting children from the aforementioned cybersafety threats is complicated because access to cyberspace is no longer confined to the home computer, but has extended to mobile phones, which are even more pervasive. Therefore, it is essential for school learners to be educated on how to protect themselves and their information in the virtual computer world. A number of developed countries like Australia, New Zealand, Canada, United States of America (USA) and United Kingdom (UK) have included cybersafety education in their school curricula. Similarly, the rapid growth of the Internet around the world, allowed some countries in Africa to take the initiative to start implementing cybersafety education in schools including Mauritius, Tunisia, Kenya, Ghana, Mozambique, Cameroon, Egypt and Rwanda. Countries like Uganda, Sudan, Morocco and South Africa are still facing challenges in this aspect. This study is focused on the cybersafety of primary school learners in the South African context.
- Full Text:
- Date Issued: 2020
A cybersecurity curricular framework for IT undergraduates in South Africa
- Authors: Mbuqe, Apelele Alungile
- Date: 2020
- Subjects: LCSH
- Language: English
- Type: Thesis , Masters , MIT
- Identifier: http://hdl.handle.net/10948/49595 , vital:41739
- Description: Abstract ending in a full stop.
- Full Text:
- Authors: Mbuqe, Apelele Alungile
- Date: 2020
- Subjects: LCSH
- Language: English
- Type: Thesis , Masters , MIT
- Identifier: http://hdl.handle.net/10948/49595 , vital:41739
- Description: Abstract ending in a full stop.
- Full Text:
A framework for enhancing the transgenerational potential of indigenous african family businesses
- Authors: Matchaba-Hove, Mtonhodzi
- Date: 2020
- Subjects: Family-owned business enterprises -- Succession Indigenous peoples -- Economic conditions
- Language: English
- Type: Thesis , Doctoral , DCom
- Identifier: http://hdl.handle.net/10948/48894 , vital:41168
- Description: Family businesses are the backbone of many economies around the globe and are believed to constitute over two-thirds of all businesses worldwide. For nearly 300 years, the Southern African economy has been developing as a consequence of the contribution of family businesses to the region’s economy. Despite their importance to the economies of countries, their overall failure rate remains high. Given the important economic and societal contribution that family businesses make, their survival rates are a matter of concern. As far as can be established, little research has been conducted among indigenous African family businesses. The research done to date lacks depth in terms of the topics covered and the countries sampled. The majority of studies on family businesses have been done in European, American and Asian settings. Notably, the research project on Successful Transgenerational Entrepreneurship Practices (STEP) has investigated transgenerational entrepreneurship among family businesses around the world. The STEP project proposes a theoretical framework, known as the STEP framework, which to date has not been applied to the indigenous African context. There is a great need for deeper insights into, and an increased understanding of the practices implemented among indigenous African family businesses that have survived across the generations, and of the context in which these businesses operate. Therefore, the primary objective of this study is to explore and describe the factors that influence the transgenerational potential of indigenous African family businesses so as to assess the appropriateness of an existing non-African framework, namely the STEP framework, and to reconfigure it for the African context. The STEP framework proposes that various contextual factors influence both the entrepreneurial orientation and the familiness resource pools of family businesses, which in turn influence each other, and ultimately the transgenerational potential of the family business. The underlying theory applied in the study is Hofstede’s Cultural Dimensions model. Hofstede’s model provides theoretical support for the belief that the context in which a theory or framework is applied has a big influence on the successful application of such a framework. Therefore, a need exists to contextualise the STEP framework to the context in which it is being applied. An interpretivist research paradigm and a qualitative methodological approach were deemed the most suitable for the current study, as this paradigm and approach enabled the researcher to address the dynamics and invisible issues within family businesses. The current study adopted a multiple case study methodology. Adopting this methodology allowed for a deeper understanding of the object of interest. The three cases were systematically selected, using purposive sampling, to ensure that a credible and indicative sample was obtained. The criteria used for selection were based on the STEP project guidelines and the three businesses selected were from South Africa, Zimbabwe and Botswana, of indigenous African heritage and have showed sustained growth and success since their establishment. The reason for these selection criteria was to ensure that the study appropriately addressed the defined research objectives and the gap in the body of knowledge on transgenerational entrepreneurship in the African context. The instrument used to guide the key-informant interviews in this research was a semi-structured interview schedule adapted from the STEP project interview schedule. Once all the data was collected, a combination of directed content analysis and explanation building was used to analyse the data. A framework for enhancing the transgenerational potential of indigenous African family businesses is proposed in this study, based on the practices adopted by the successful indigenous African family businesses which participated. The framework developed adapts the STEP framework for the indigenous African family business context. As in the STEP framework, the framework proposed for indigenous African family businesses highlights several external contextual factors as influencing both the familiness resource pools and the dimensions of entrepreneurial orientation. In the context of indigenous African family businesses, the external contextual factors most influential are the philosophy of Ubuntu, the collectivist national culture, as well as the community and extended family commitments. The external contextual factors, namely, the business environment and the industry in which the business operates, were found to be particularly influential on the entrepreneurial orientation displayed by the participating family businesses. All eight familiness resource pools, as well as the five dimensions of entrepreneurial orientation as proposed in the STEP framework, still form part of the framework proposed for indigenous African family businesses. However, for some the nature thereof differed somewhat from the original descriptions. Therefore, the original names were adapted to better describe these concepts as applicable to an indigenous African family business context. The proposed framework supports the multi-dimensional nature of performance outcomes among indigenous African family businesses. It proposes that in an indigenous African family business context, entrepreneurial performance outcomes are important to the extent that they contribute to achieving the financial performance outcomes, while the financial performance outcomes are important to the extent that they contribute to achieving the social performance outcomes. This study contributes to a greater understanding of successful indigenous African family businesses and their best practices, specifically an understanding of the practices adopted with regards to the familiness resource pools and entrepreneurial orientation. Furthermore, this study has expanded on the understanding of paternalism in that it has provides greater clarity on the nature of this leadership style, as well as the positive outcomes associated with it, in an African context. The study also has significance for educators, who can incorporate the lessons learned from it into their entrepreneurship and family business teaching.
- Full Text:
- Date Issued: 2020
- Authors: Matchaba-Hove, Mtonhodzi
- Date: 2020
- Subjects: Family-owned business enterprises -- Succession Indigenous peoples -- Economic conditions
- Language: English
- Type: Thesis , Doctoral , DCom
- Identifier: http://hdl.handle.net/10948/48894 , vital:41168
- Description: Family businesses are the backbone of many economies around the globe and are believed to constitute over two-thirds of all businesses worldwide. For nearly 300 years, the Southern African economy has been developing as a consequence of the contribution of family businesses to the region’s economy. Despite their importance to the economies of countries, their overall failure rate remains high. Given the important economic and societal contribution that family businesses make, their survival rates are a matter of concern. As far as can be established, little research has been conducted among indigenous African family businesses. The research done to date lacks depth in terms of the topics covered and the countries sampled. The majority of studies on family businesses have been done in European, American and Asian settings. Notably, the research project on Successful Transgenerational Entrepreneurship Practices (STEP) has investigated transgenerational entrepreneurship among family businesses around the world. The STEP project proposes a theoretical framework, known as the STEP framework, which to date has not been applied to the indigenous African context. There is a great need for deeper insights into, and an increased understanding of the practices implemented among indigenous African family businesses that have survived across the generations, and of the context in which these businesses operate. Therefore, the primary objective of this study is to explore and describe the factors that influence the transgenerational potential of indigenous African family businesses so as to assess the appropriateness of an existing non-African framework, namely the STEP framework, and to reconfigure it for the African context. The STEP framework proposes that various contextual factors influence both the entrepreneurial orientation and the familiness resource pools of family businesses, which in turn influence each other, and ultimately the transgenerational potential of the family business. The underlying theory applied in the study is Hofstede’s Cultural Dimensions model. Hofstede’s model provides theoretical support for the belief that the context in which a theory or framework is applied has a big influence on the successful application of such a framework. Therefore, a need exists to contextualise the STEP framework to the context in which it is being applied. An interpretivist research paradigm and a qualitative methodological approach were deemed the most suitable for the current study, as this paradigm and approach enabled the researcher to address the dynamics and invisible issues within family businesses. The current study adopted a multiple case study methodology. Adopting this methodology allowed for a deeper understanding of the object of interest. The three cases were systematically selected, using purposive sampling, to ensure that a credible and indicative sample was obtained. The criteria used for selection were based on the STEP project guidelines and the three businesses selected were from South Africa, Zimbabwe and Botswana, of indigenous African heritage and have showed sustained growth and success since their establishment. The reason for these selection criteria was to ensure that the study appropriately addressed the defined research objectives and the gap in the body of knowledge on transgenerational entrepreneurship in the African context. The instrument used to guide the key-informant interviews in this research was a semi-structured interview schedule adapted from the STEP project interview schedule. Once all the data was collected, a combination of directed content analysis and explanation building was used to analyse the data. A framework for enhancing the transgenerational potential of indigenous African family businesses is proposed in this study, based on the practices adopted by the successful indigenous African family businesses which participated. The framework developed adapts the STEP framework for the indigenous African family business context. As in the STEP framework, the framework proposed for indigenous African family businesses highlights several external contextual factors as influencing both the familiness resource pools and the dimensions of entrepreneurial orientation. In the context of indigenous African family businesses, the external contextual factors most influential are the philosophy of Ubuntu, the collectivist national culture, as well as the community and extended family commitments. The external contextual factors, namely, the business environment and the industry in which the business operates, were found to be particularly influential on the entrepreneurial orientation displayed by the participating family businesses. All eight familiness resource pools, as well as the five dimensions of entrepreneurial orientation as proposed in the STEP framework, still form part of the framework proposed for indigenous African family businesses. However, for some the nature thereof differed somewhat from the original descriptions. Therefore, the original names were adapted to better describe these concepts as applicable to an indigenous African family business context. The proposed framework supports the multi-dimensional nature of performance outcomes among indigenous African family businesses. It proposes that in an indigenous African family business context, entrepreneurial performance outcomes are important to the extent that they contribute to achieving the financial performance outcomes, while the financial performance outcomes are important to the extent that they contribute to achieving the social performance outcomes. This study contributes to a greater understanding of successful indigenous African family businesses and their best practices, specifically an understanding of the practices adopted with regards to the familiness resource pools and entrepreneurial orientation. Furthermore, this study has expanded on the understanding of paternalism in that it has provides greater clarity on the nature of this leadership style, as well as the positive outcomes associated with it, in an African context. The study also has significance for educators, who can incorporate the lessons learned from it into their entrepreneurship and family business teaching.
- Full Text:
- Date Issued: 2020
A framework for supplier selection in the Nelson Mandela Bay retail industry
- Authors: Mavela, A
- Date: 2020
- Subjects: Business logistics -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/48905 , vital:41169
- Description: The success of business firms operating in the retail industry is largely dependent on the performance rendered by their supply base. Choosing the incorrect supplier could have dire consequences for the retailer’s performance, as suppliers are generally considered an extension of the retailer. Organisations base their operational expertise on the key performance objectives of cost, service, quality, speed, dependability and flexibility, which becomes the basis of their selection criteria when evaluating suppliers. The primary objective of this study was to develop a framework that guides retailers in their supplier selection process with the ultimate goal of formulating strategies to improve Nelson Mandela Bay’s (NMB’s) retail performance. In support of the primary objective, it was necessary to identify the current supplier selection criteria used in the NMB retail industry and the challenges that retailers face when selecting suppliers. The study set out to assess the effects of utilising established supplier selection criteria on retailers’ performance, as well as to identify strategies that retailers should employ to improve their performance. A quantitative research approach was utilised to collect data from a sample of 248 retailers and procurement and logistics managers. The empirical findings of the study identified flexibility, timeous delivery and reliability as the most important supplier selection criteria identified by retailers in NMB. The findings also revealed that utilising established supplier selection criteria has a significantly positive effect on retailers’ performance. Lack of collaboration between suppliers and retailers, lack of transparency between suppliers and retailers and suppliers’ limited knowledge of the criteria by which they are judged were identified as the most significant challenges facing retailers in NMB. The empirical findings also identified an increase in a retailer’s competitive advantage and revenue as the benefits of utilising supplier selection criteria to improve a retailer’s performance. The conclusions and implications of the empirical findings are provided and recommendations made. The study advances a framework to assist in guiding the retailers and procurement and logistics managers, retail researchers and policy makers when selecting suppliers. The study suggests that retailers should identify the most important supplier selection criteria, inform potential suppliers of the importance v of those criteria, select suppliers based on those criteria and utilise those criteria to evaluate the suppliers’ performance.
- Full Text:
- Date Issued: 2020
- Authors: Mavela, A
- Date: 2020
- Subjects: Business logistics -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/48905 , vital:41169
- Description: The success of business firms operating in the retail industry is largely dependent on the performance rendered by their supply base. Choosing the incorrect supplier could have dire consequences for the retailer’s performance, as suppliers are generally considered an extension of the retailer. Organisations base their operational expertise on the key performance objectives of cost, service, quality, speed, dependability and flexibility, which becomes the basis of their selection criteria when evaluating suppliers. The primary objective of this study was to develop a framework that guides retailers in their supplier selection process with the ultimate goal of formulating strategies to improve Nelson Mandela Bay’s (NMB’s) retail performance. In support of the primary objective, it was necessary to identify the current supplier selection criteria used in the NMB retail industry and the challenges that retailers face when selecting suppliers. The study set out to assess the effects of utilising established supplier selection criteria on retailers’ performance, as well as to identify strategies that retailers should employ to improve their performance. A quantitative research approach was utilised to collect data from a sample of 248 retailers and procurement and logistics managers. The empirical findings of the study identified flexibility, timeous delivery and reliability as the most important supplier selection criteria identified by retailers in NMB. The findings also revealed that utilising established supplier selection criteria has a significantly positive effect on retailers’ performance. Lack of collaboration between suppliers and retailers, lack of transparency between suppliers and retailers and suppliers’ limited knowledge of the criteria by which they are judged were identified as the most significant challenges facing retailers in NMB. The empirical findings also identified an increase in a retailer’s competitive advantage and revenue as the benefits of utilising supplier selection criteria to improve a retailer’s performance. The conclusions and implications of the empirical findings are provided and recommendations made. The study advances a framework to assist in guiding the retailers and procurement and logistics managers, retail researchers and policy makers when selecting suppliers. The study suggests that retailers should identify the most important supplier selection criteria, inform potential suppliers of the importance v of those criteria, select suppliers based on those criteria and utilise those criteria to evaluate the suppliers’ performance.
- Full Text:
- Date Issued: 2020
A framework to enhance Information and Communication Technology (ICT) readiness for business continuity at the South African Revenue Services (SARS)
- Authors: Mathase, Euphodia
- Date: 2020
- Subjects: Internet in public administration -- Taxation -- South Africa Electronic commerce -- Government policy -- South Africa
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: http://hdl.handle.net/10948/49496 , vital:41726
- Description: Many organisations, especially public sector organisations, are required to ensure that they are able to continue with their operation in cases of major disasters that affect the organisations. In the same light, the South African Revenue Services (SARS), being a quasi-government organisation, faces a similar phenomenon. The main purpose of conducting this research was to explore a problem in depth that was identified at the SARS. SARS does not have a comprehensive business continuity plan. The study therefore examined possible techniques or actions for ensuring information and communication technology (ICT) readiness and business continuity, explored various frameworks and policy documents which will assist public entities with readiness for business continuity, and identified frameworks that will assist SARS in implementing an effective ICT readiness for business continuity. The study adopted the design science research approach and aspects of design science research in information systems. Data gathered through the questionnaire instrument was used to design a framework that can be adopted at SARS to enhance ICT readiness for business continuity. The research findings show the importance of effective business continuity management (BCM) and a framework that can be used to implement an effective BCM.
- Full Text:
- Date Issued: 2020
- Authors: Mathase, Euphodia
- Date: 2020
- Subjects: Internet in public administration -- Taxation -- South Africa Electronic commerce -- Government policy -- South Africa
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: http://hdl.handle.net/10948/49496 , vital:41726
- Description: Many organisations, especially public sector organisations, are required to ensure that they are able to continue with their operation in cases of major disasters that affect the organisations. In the same light, the South African Revenue Services (SARS), being a quasi-government organisation, faces a similar phenomenon. The main purpose of conducting this research was to explore a problem in depth that was identified at the SARS. SARS does not have a comprehensive business continuity plan. The study therefore examined possible techniques or actions for ensuring information and communication technology (ICT) readiness and business continuity, explored various frameworks and policy documents which will assist public entities with readiness for business continuity, and identified frameworks that will assist SARS in implementing an effective ICT readiness for business continuity. The study adopted the design science research approach and aspects of design science research in information systems. Data gathered through the questionnaire instrument was used to design a framework that can be adopted at SARS to enhance ICT readiness for business continuity. The research findings show the importance of effective business continuity management (BCM) and a framework that can be used to implement an effective BCM.
- Full Text:
- Date Issued: 2020
A housing affordability and tenure of choice quantum deliverable model in South Africa
- Authors: Kabundu, Emmanuel Kizito
- Date: 2020
- Subjects: Housing -- Prices -- South Africa Housing -- Economic aspects -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/49606 , vital:41740
- Description: The aim of this research was to develop a model that practically determines the tenure of choice and affordability of households in South Africa, which will thus help towards informed decision making by analysts and housing officials. Presently, there is no clear systematic means (except for simplistic ratios) of determining the degree of the effect of changes in the housing market (such as implemented policies) on the tenure of choice and affordability decisions of households. The research set out to improve upon the usage of ratios by basing its analysis on the theoretical underpinnings of both user costs of occupancy and an assumption of endogeneity between tenure of choice and affordability. The research used the general household survey data from Statistics South Africa for the analysis and validation. Generalized joint binary regression (on assumption of endogeneity between tenure of choice and affordability) was used as a check against the user costs of occupancy modelling. An independent market analysis carried out showed that South Africa has consistently faced increasing problems of acute housing shortages and housing affordability. Never the less, apart from subsidy programs, the option to promote renting, coupled with use of innovative building technologies showed promise of significantly alleviating these problems. More living space is especially more vital than ever, amid the current crisis of COVID-19 pademic. Statistical tests indicated strong evidence suggesting that the developed user costs of occupancy model (dynamic tenure model) is reliable at correctly recovering the tenure statuses of the households, with its recovery rates being better than those of the regression model. Both models provided useful unique, but different insights into the housing market and also correctly predicted the behavioural patterns of South African housing markets, such as significantly worsening affordability, and a market that is biased towards home ownership. The analysis also showed that affordability and tenure of choice were significantly affected by locational factors, household characteristics (such as race and age of household head), and most significantly, the age of the household head (which is a proxy to household income). The research successfully met its goal of model building but also recognized the need to merge these two models (dynamic tenure model and the regression model) into one model for more comprehensive housing related analysis. The research also recognized a need to fully operationalize the optimization, Monte Carlo and parallelization modules in order to improve the practical usefulness and effectiveness of the model. The significance of the study is that it it underpins the basis for proper tenure and affordability analysis, by assuming endogeneity between the two (2), and provides a modelling framework based on these criteria, that are useful for meaningful housing market analysis.
- Full Text:
- Date Issued: 2020
- Authors: Kabundu, Emmanuel Kizito
- Date: 2020
- Subjects: Housing -- Prices -- South Africa Housing -- Economic aspects -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/49606 , vital:41740
- Description: The aim of this research was to develop a model that practically determines the tenure of choice and affordability of households in South Africa, which will thus help towards informed decision making by analysts and housing officials. Presently, there is no clear systematic means (except for simplistic ratios) of determining the degree of the effect of changes in the housing market (such as implemented policies) on the tenure of choice and affordability decisions of households. The research set out to improve upon the usage of ratios by basing its analysis on the theoretical underpinnings of both user costs of occupancy and an assumption of endogeneity between tenure of choice and affordability. The research used the general household survey data from Statistics South Africa for the analysis and validation. Generalized joint binary regression (on assumption of endogeneity between tenure of choice and affordability) was used as a check against the user costs of occupancy modelling. An independent market analysis carried out showed that South Africa has consistently faced increasing problems of acute housing shortages and housing affordability. Never the less, apart from subsidy programs, the option to promote renting, coupled with use of innovative building technologies showed promise of significantly alleviating these problems. More living space is especially more vital than ever, amid the current crisis of COVID-19 pademic. Statistical tests indicated strong evidence suggesting that the developed user costs of occupancy model (dynamic tenure model) is reliable at correctly recovering the tenure statuses of the households, with its recovery rates being better than those of the regression model. Both models provided useful unique, but different insights into the housing market and also correctly predicted the behavioural patterns of South African housing markets, such as significantly worsening affordability, and a market that is biased towards home ownership. The analysis also showed that affordability and tenure of choice were significantly affected by locational factors, household characteristics (such as race and age of household head), and most significantly, the age of the household head (which is a proxy to household income). The research successfully met its goal of model building but also recognized the need to merge these two models (dynamic tenure model and the regression model) into one model for more comprehensive housing related analysis. The research also recognized a need to fully operationalize the optimization, Monte Carlo and parallelization modules in order to improve the practical usefulness and effectiveness of the model. The significance of the study is that it it underpins the basis for proper tenure and affordability analysis, by assuming endogeneity between the two (2), and provides a modelling framework based on these criteria, that are useful for meaningful housing market analysis.
- Full Text:
- Date Issued: 2020
A Ranking Framework for Higher Education Institutions in South Africa
- Authors: Kanyutu, Teresia Watiri
- Date: 2020
- Subjects: Education, Higher -- South Africa
- Language: English
- Type: Thesis , Doctoral , DBA
- Identifier: http://hdl.handle.net/10948/48246 , vital:40746
- Description: In the past 16 years, the use of League Tables and Rankings (LTRs) as a tool to rank or measure the performance of Higher Education Institutions (HEIs) has grown in popularity. As a global practice, LTR outcomes are influencing how policies are developed and implemented within the Higher Education (HE) sector. Studies indicate that based on individual information requirements, HE stakeholders are using LTRs to compare HEIs with each other and make informed comparisons and decisions. University directors use LTRs as a basis for institutional strategic planning, reputation building and policy making, while students use LTRs to compare HEIs and make university of choice decisions. Further studies confirm that governments use LTRs for national higher education policy making, university funding, foreign partnerships and resource allocation. Globally and at a national level, the higher education sector has witnessed policy and structural changes, many of which are due to the increase in the use of international rankings and league tables. Despite the opportunities presented by participating in the production of and using LTRs, the ranking practice is contentious. Amongst the issues disputed by the HE stakeholders are the methodologies and criteria used in the production and publication of LTRs. Higher education experts argue that LTRs tend to favour institutional research output and ignore the teaching and learning function of HEIs. As a result, the ranking criteria differ across the higher education ranking institutions and their publication outcomes, which causes skepticism across the HE sector. Research indicates that these ranking criteria are often discussed from the standpoint of governments, the higher education management and the ranking institutions producing these LTR publications. The opinions of the students on the suitable ranking criteria used by ranking institutions lack. This study aims to address that gap. This study investigates the applicable criteria for ranking HEIs in South Africa, from the perspective of students. Building on the existing ranking criteria for three global and popular ranking institutions namely, Academic Ranking of World Universities (ARWU), Times Higher Education World University Ranking (THEWUR) and Quacquarelli Symonds World University Ranking (QSWUR), the study poses the question; “What framework can be used to rank HEIs in South Africa, from a student’s perspective?” The study argues that although some HEIs in South Africa have in the past and most recently appeared in the global LTRs, the current choice of ranking criteria fails to consider the perspectives of the students, who are major consumers of LTRs and important stakeholders in the HE sector. A positivistic research method was used, based on a review of literature on the current ranking criteria for the selected global ranking institutions. An empirical study was conducted amongst students in a South African Comprehensive University. An online survey was distributed through convenient and snowball sampling, where the students were requested to participate in the survey and share the questionnaire link with others. Eight hundred and eighty six (886) responses were received and used for the data analyses of this study.
- Full Text:
- Date Issued: 2020
- Authors: Kanyutu, Teresia Watiri
- Date: 2020
- Subjects: Education, Higher -- South Africa
- Language: English
- Type: Thesis , Doctoral , DBA
- Identifier: http://hdl.handle.net/10948/48246 , vital:40746
- Description: In the past 16 years, the use of League Tables and Rankings (LTRs) as a tool to rank or measure the performance of Higher Education Institutions (HEIs) has grown in popularity. As a global practice, LTR outcomes are influencing how policies are developed and implemented within the Higher Education (HE) sector. Studies indicate that based on individual information requirements, HE stakeholders are using LTRs to compare HEIs with each other and make informed comparisons and decisions. University directors use LTRs as a basis for institutional strategic planning, reputation building and policy making, while students use LTRs to compare HEIs and make university of choice decisions. Further studies confirm that governments use LTRs for national higher education policy making, university funding, foreign partnerships and resource allocation. Globally and at a national level, the higher education sector has witnessed policy and structural changes, many of which are due to the increase in the use of international rankings and league tables. Despite the opportunities presented by participating in the production of and using LTRs, the ranking practice is contentious. Amongst the issues disputed by the HE stakeholders are the methodologies and criteria used in the production and publication of LTRs. Higher education experts argue that LTRs tend to favour institutional research output and ignore the teaching and learning function of HEIs. As a result, the ranking criteria differ across the higher education ranking institutions and their publication outcomes, which causes skepticism across the HE sector. Research indicates that these ranking criteria are often discussed from the standpoint of governments, the higher education management and the ranking institutions producing these LTR publications. The opinions of the students on the suitable ranking criteria used by ranking institutions lack. This study aims to address that gap. This study investigates the applicable criteria for ranking HEIs in South Africa, from the perspective of students. Building on the existing ranking criteria for three global and popular ranking institutions namely, Academic Ranking of World Universities (ARWU), Times Higher Education World University Ranking (THEWUR) and Quacquarelli Symonds World University Ranking (QSWUR), the study poses the question; “What framework can be used to rank HEIs in South Africa, from a student’s perspective?” The study argues that although some HEIs in South Africa have in the past and most recently appeared in the global LTRs, the current choice of ranking criteria fails to consider the perspectives of the students, who are major consumers of LTRs and important stakeholders in the HE sector. A positivistic research method was used, based on a review of literature on the current ranking criteria for the selected global ranking institutions. An empirical study was conducted amongst students in a South African Comprehensive University. An online survey was distributed through convenient and snowball sampling, where the students were requested to participate in the survey and share the questionnaire link with others. Eight hundred and eighty six (886) responses were received and used for the data analyses of this study.
- Full Text:
- Date Issued: 2020
A strategic approach towards the successful implementation of corporate governance of Information and Communication Technology in the Kwazulu-Natal Department of Social Development
- Authors: Siziba, Makabongwe Johnson
- Date: 2020
- Subjects: Corporate governance -- South Africa -- KwaZulu-Natal -- Management Information technology -- Management -- South Africa -- KwaZulu-Natal
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: http://hdl.handle.net/10948/49617 , vital:41741
- Description: Information is a critical asset in any organisation and its management, including the associated technological channels, requires the attention of decision-makers to ensure that information assets are utilised for the intended purposes. Therefore, decision-makers need to have appropriate governance oversight on technology that produces information and information itself. Over the years, the governance of ICT has been adopted in the public sector given the fact that state funding received from tax collections is utilised to invest in IT solutions with the intention of expediting service delivery and increase productivity. The purpose of this treatise was to identify the root causes of why the department is not implementing Corporate Governance of ICT successfully despite the fact that most good controls do exist. The research revealed that there is insufficient budget to implement ICT projects coupled with inadequate ICT staff to implement ICT strategy. Furthermore, it cited a lack of ICT governance skills with ICT Strategic Committee members who are tasked with pioneering ICT governance. This weakness relates directly to other identified weaknesses such as end-user resistance to adopt ICT projects and a lack of project management function in the department.
- Full Text:
- Date Issued: 2020
- Authors: Siziba, Makabongwe Johnson
- Date: 2020
- Subjects: Corporate governance -- South Africa -- KwaZulu-Natal -- Management Information technology -- Management -- South Africa -- KwaZulu-Natal
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: http://hdl.handle.net/10948/49617 , vital:41741
- Description: Information is a critical asset in any organisation and its management, including the associated technological channels, requires the attention of decision-makers to ensure that information assets are utilised for the intended purposes. Therefore, decision-makers need to have appropriate governance oversight on technology that produces information and information itself. Over the years, the governance of ICT has been adopted in the public sector given the fact that state funding received from tax collections is utilised to invest in IT solutions with the intention of expediting service delivery and increase productivity. The purpose of this treatise was to identify the root causes of why the department is not implementing Corporate Governance of ICT successfully despite the fact that most good controls do exist. The research revealed that there is insufficient budget to implement ICT projects coupled with inadequate ICT staff to implement ICT strategy. Furthermore, it cited a lack of ICT governance skills with ICT Strategic Committee members who are tasked with pioneering ICT governance. This weakness relates directly to other identified weaknesses such as end-user resistance to adopt ICT projects and a lack of project management function in the department.
- Full Text:
- Date Issued: 2020
A Strategic Model to Promote University of Choice Decisions among International Students Studying in South Africa
- Authors: Jooste, Carlien
- Date: 2020
- Subjects: Internationalism -- Education (Higher) -- South Africa
- Language: English
- Type: Thesis , Doctoral , DBA
- Identifier: http://hdl.handle.net/10948/48191 , vital:40519
- Description: The internationalisation of higher education has become an inevitable focus in the modern day higher education sector. This focus is due to the interconnectedness of society, which is driven by globalisation. The ever-changing landscape of the current global higher education sector has further placed emphasis on self-funding and the corporatisation of higher education institutions (HEIs). This has created competitiveness in the sector for local and international students, which has led to institutions globally and in South Africa, being tasked with the responsibility of being agents of internationalisation. The concept of higher education internationalisation involves internationalisation of the curriculum, cross-continental partnerships, the increase in mobility of staff and students, educational programmes, innovative ways of delivery as well as the need to be globally competitive. Students themselves view international study important as it provides them with a global outlook and international experience. The increased competitiveness in the higher education sector and the need for HEIs to become more autonomous and self-funded, has amplified the need to recruit international students who generate additional income. Furthermore, the strategy to recruit international students has evolved and transformed into a customer-driven strategy to meet the needs of the knowledge economy. To recruit international students, HEIs must invest in marketing and recruitment strategies, which build brand awareness and attract a diverse student body. This study investigates the development of a strategic university of choice model that can assist South African universities in the recruitment of international students by focusing on the factors, which influence a student’s university of choice. This was realised firstly by conducting a pilot study investigating the factors which influence the university of choice of students studying in South Africa. Secondly, the findings of the pilot study, combined with appropriate literature studies were used to develop a questionnaire to aid in determining the factors which influence the university of choice of international students studying in South Africa. Lastly, the findings of the questionnaire were used to draw conclusions and develop a proposed strategic model to promote the university of choice decisions among international students studying in South Africa. This thesis is an exploratory, mono-method quantitative study, which consists of literature reviews and surveys in a cross-sectional timeframe. The literature reviews were conducted on secondary sources to identify the factors that influence university of choice, as well as the marketing and recruitment trends within higher education. The empirical study consisted of a Pilot Study Survey and a Main Study Survey. The measuring instrument was compiled from existing surveys and literature studies. The findings of the Main Study Survey identified the following main factors of influence on university of choice: academic programme, academic quality, visa requirements, country/city attractiveness, English language, financial, International Office, student life, safety and security, university location and university reputation as main factors of influence. Within these main factors, various sub-factors were identified. The findings further illustrated that certain factors were more consultative in nature and provided information, which aided in the decision-making process. These factors are: motives to study/choose a programme, country attributes and influences/recruitment methods. Additionally, a third set of factors deemed to subconsciously influence the student’s decision-making process were identified as background of the student, study level and student type. The study contributes theoretically to Stakeholder Theory and Means-End Theory. Prospective students, who are higher education stakeholders, have diverse information needs and expectations, which will be met through the use of the proposed strategic model. Furthermore, the prospective students’ input will aid in the development of focused, targeted and cost-effective marketing and recruitment strategies, which will in turn meet the needs of universities to recruit a diverse student body.
- Full Text:
- Date Issued: 2020
- Authors: Jooste, Carlien
- Date: 2020
- Subjects: Internationalism -- Education (Higher) -- South Africa
- Language: English
- Type: Thesis , Doctoral , DBA
- Identifier: http://hdl.handle.net/10948/48191 , vital:40519
- Description: The internationalisation of higher education has become an inevitable focus in the modern day higher education sector. This focus is due to the interconnectedness of society, which is driven by globalisation. The ever-changing landscape of the current global higher education sector has further placed emphasis on self-funding and the corporatisation of higher education institutions (HEIs). This has created competitiveness in the sector for local and international students, which has led to institutions globally and in South Africa, being tasked with the responsibility of being agents of internationalisation. The concept of higher education internationalisation involves internationalisation of the curriculum, cross-continental partnerships, the increase in mobility of staff and students, educational programmes, innovative ways of delivery as well as the need to be globally competitive. Students themselves view international study important as it provides them with a global outlook and international experience. The increased competitiveness in the higher education sector and the need for HEIs to become more autonomous and self-funded, has amplified the need to recruit international students who generate additional income. Furthermore, the strategy to recruit international students has evolved and transformed into a customer-driven strategy to meet the needs of the knowledge economy. To recruit international students, HEIs must invest in marketing and recruitment strategies, which build brand awareness and attract a diverse student body. This study investigates the development of a strategic university of choice model that can assist South African universities in the recruitment of international students by focusing on the factors, which influence a student’s university of choice. This was realised firstly by conducting a pilot study investigating the factors which influence the university of choice of students studying in South Africa. Secondly, the findings of the pilot study, combined with appropriate literature studies were used to develop a questionnaire to aid in determining the factors which influence the university of choice of international students studying in South Africa. Lastly, the findings of the questionnaire were used to draw conclusions and develop a proposed strategic model to promote the university of choice decisions among international students studying in South Africa. This thesis is an exploratory, mono-method quantitative study, which consists of literature reviews and surveys in a cross-sectional timeframe. The literature reviews were conducted on secondary sources to identify the factors that influence university of choice, as well as the marketing and recruitment trends within higher education. The empirical study consisted of a Pilot Study Survey and a Main Study Survey. The measuring instrument was compiled from existing surveys and literature studies. The findings of the Main Study Survey identified the following main factors of influence on university of choice: academic programme, academic quality, visa requirements, country/city attractiveness, English language, financial, International Office, student life, safety and security, university location and university reputation as main factors of influence. Within these main factors, various sub-factors were identified. The findings further illustrated that certain factors were more consultative in nature and provided information, which aided in the decision-making process. These factors are: motives to study/choose a programme, country attributes and influences/recruitment methods. Additionally, a third set of factors deemed to subconsciously influence the student’s decision-making process were identified as background of the student, study level and student type. The study contributes theoretically to Stakeholder Theory and Means-End Theory. Prospective students, who are higher education stakeholders, have diverse information needs and expectations, which will be met through the use of the proposed strategic model. Furthermore, the prospective students’ input will aid in the development of focused, targeted and cost-effective marketing and recruitment strategies, which will in turn meet the needs of universities to recruit a diverse student body.
- Full Text:
- Date Issued: 2020
A Strategy for good IT Governance in South African Municipalities
- Authors: Sibanda, Mbusi
- Date: 2020
- Subjects: Information technology -- Management -- South Africa
- Language: English
- Type: Thesis , Doctoral , DIT
- Identifier: http://hdl.handle.net/10948/49573 , vital:41737
- Description: Information technology (IT) is widely used in South African municipalities as a tool for enabling business processes and therefore its design and implementation are critical to municipalities delivering on their core mandate of delivering services to their communities. The implementation of IT relies on the adoption of sound IT governance practices, whose outcome is to ensure that municipalities derive value from the use of IT and minimise the risk associated with it. However, the implementation of IT governance has proved to be challenging in most municipalities. This research sought to devise a strategic approach to the effective and viable implementation of IT governance in municipalities in South Africa. The research was carried out by adopting a design science research approach, which is increasingly being used for studies in the IT discipline as it assists in solving problems through the design of innovative artefacts, in this case a strategy for the implementation of IT governance. To address the objectives, the research was carried out through case studies of South African municipalities which enabled a detailed investigation of phenomena in its natural context. The data was collected by means of mixed methods consisting of a literature review, a survey and semi-structured interviews. A literature review connected to the research problem was done in order to identify the present state of the issues and how they have been confronted. A survey was sent out to municipalities, institutions and individuals with a mandate to support municipalities, while semi-structured interviews were conducted in five municipalities, government departments and regulatory bodies. A thematic analysis of the data collected was performed which led to a diagnosis of the issues. These include inadequate IT infrastructure; lack of coordinated external support; inadequate IT skills; lack of strong and committed IT leadership; poor IT controls; and fragmented planning. Guiding policies and a set of coherent actions for solving the issues were developed. This culminated in the devising of a strategy for the coordinated implementation of IT governance in municipalities. The primary contribution of this study is the formulation of a strategy for the sound implementation of IT governance in South African municipalities. The research contends that by identifying the strategic issues facing municipalities and implementing the proposed actions, most of which fall outside the municipalities, a new contribution to knowledge has been made. Accordingly, the strategy facilitates the development of plans that address the root causes of the poor implementation of IT in municipalities.
- Full Text:
- Date Issued: 2020
- Authors: Sibanda, Mbusi
- Date: 2020
- Subjects: Information technology -- Management -- South Africa
- Language: English
- Type: Thesis , Doctoral , DIT
- Identifier: http://hdl.handle.net/10948/49573 , vital:41737
- Description: Information technology (IT) is widely used in South African municipalities as a tool for enabling business processes and therefore its design and implementation are critical to municipalities delivering on their core mandate of delivering services to their communities. The implementation of IT relies on the adoption of sound IT governance practices, whose outcome is to ensure that municipalities derive value from the use of IT and minimise the risk associated with it. However, the implementation of IT governance has proved to be challenging in most municipalities. This research sought to devise a strategic approach to the effective and viable implementation of IT governance in municipalities in South Africa. The research was carried out by adopting a design science research approach, which is increasingly being used for studies in the IT discipline as it assists in solving problems through the design of innovative artefacts, in this case a strategy for the implementation of IT governance. To address the objectives, the research was carried out through case studies of South African municipalities which enabled a detailed investigation of phenomena in its natural context. The data was collected by means of mixed methods consisting of a literature review, a survey and semi-structured interviews. A literature review connected to the research problem was done in order to identify the present state of the issues and how they have been confronted. A survey was sent out to municipalities, institutions and individuals with a mandate to support municipalities, while semi-structured interviews were conducted in five municipalities, government departments and regulatory bodies. A thematic analysis of the data collected was performed which led to a diagnosis of the issues. These include inadequate IT infrastructure; lack of coordinated external support; inadequate IT skills; lack of strong and committed IT leadership; poor IT controls; and fragmented planning. Guiding policies and a set of coherent actions for solving the issues were developed. This culminated in the devising of a strategy for the coordinated implementation of IT governance in municipalities. The primary contribution of this study is the formulation of a strategy for the sound implementation of IT governance in South African municipalities. The research contends that by identifying the strategic issues facing municipalities and implementing the proposed actions, most of which fall outside the municipalities, a new contribution to knowledge has been made. Accordingly, the strategy facilitates the development of plans that address the root causes of the poor implementation of IT in municipalities.
- Full Text:
- Date Issued: 2020
Adaptive Neuro-Fuzzy Inference System modelling of surface topology in ultra-high precision diamond turning of rapidly solidified aluminium grade (RSA 443)
- Authors: Zvikomborero, Hweju
- Date: 2020
- Subjects: Mechatronics Surface roughness -- Measurement
- Language: English
- Type: Thesis , Masters , MEng
- Identifier: http://hdl.handle.net/10948/49441 , vital:41721
- Description: Surface roughness prediction is a crucial stage during product manufacturing since it acts as a quality indicator. This investigative research thesis presents an online surface roughness prediction, based on the Adaptive Neuro-Fuzzy Inference System (ANFIS) model during Ultra-High Precision Diamond Turning (UHPDT) of Rapidly Solidified Aluminium (RSA-443) using water and kerosene as coolants. Based on the Taguchi L9 orthogonal array, the cutting parameters (spindle speed, depth of cut and feed rate) are varied at three levels. Acoustic Emission (AE) signals are detected during the UHPDT process using a piezoelectric sensor. Spindle speed, depth of cut, feed rate, AE root mean square, prominent frequency and peak rate are considered as model inputs in this thesis. The experimental results reveal that a better surface finish is obtained using water coolant in comparison to kerosene coolant. Mean Absolute Percentage Error (MAPE) based comparison between ANFIS and Response Surface Method (RSM) is carried out. In this study, the ANFIS model has a prediction accuracy of 79.42% and 69.40% on water-based and kerosene-based results respectively. The RSM model yields higher prediction accuracies of 98.59% and 95.55% on water-based and kerosene-based results respectively.
- Full Text:
- Date Issued: 2020
- Authors: Zvikomborero, Hweju
- Date: 2020
- Subjects: Mechatronics Surface roughness -- Measurement
- Language: English
- Type: Thesis , Masters , MEng
- Identifier: http://hdl.handle.net/10948/49441 , vital:41721
- Description: Surface roughness prediction is a crucial stage during product manufacturing since it acts as a quality indicator. This investigative research thesis presents an online surface roughness prediction, based on the Adaptive Neuro-Fuzzy Inference System (ANFIS) model during Ultra-High Precision Diamond Turning (UHPDT) of Rapidly Solidified Aluminium (RSA-443) using water and kerosene as coolants. Based on the Taguchi L9 orthogonal array, the cutting parameters (spindle speed, depth of cut and feed rate) are varied at three levels. Acoustic Emission (AE) signals are detected during the UHPDT process using a piezoelectric sensor. Spindle speed, depth of cut, feed rate, AE root mean square, prominent frequency and peak rate are considered as model inputs in this thesis. The experimental results reveal that a better surface finish is obtained using water coolant in comparison to kerosene coolant. Mean Absolute Percentage Error (MAPE) based comparison between ANFIS and Response Surface Method (RSM) is carried out. In this study, the ANFIS model has a prediction accuracy of 79.42% and 69.40% on water-based and kerosene-based results respectively. The RSM model yields higher prediction accuracies of 98.59% and 95.55% on water-based and kerosene-based results respectively.
- Full Text:
- Date Issued: 2020
Aileen wuornos : a psychobiographical study
- Authors: Fakude, Shuanize Xiluva
- Date: 2020
- Subjects: Women serial murderers
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/50789 , vital:42700
- Description: A psychobiographical study is an exploration of a unique individual’s entire lived life through a psychological lens. The aim of the study was to explore and describe the personality development of Aileen Wuornos within her socio-historical context by applying Erikson’s Theory of Psychosocial Development. Aileen Carol Wuornos was an American serial killer who murdered seven men in Florida between 1989 and 1990 by shooting them at point blank range. Wuornos’s life was marked by a difficult formative environment, maternal abandonment, and adoption by her grandparents. Wuornos continued to experience physical, emotional and sexual abuse at the hands of family members, friends and the community. Wuornos lived her life focusing on survival, and started to engage with petty crime and prostitution to do so. Her patterns escalated to include more serious criminal behaviour, culminating in serial murder. Wuornos was selected for this study using nonpropability purposive sampling. She was selected based on the researcher’s curiosity of her life events and experiences that led her to commit serial murders. Data was collected through a variety of primary and secondary sources on Wuornos and it was analysed using Miles and Huberman’s three steps process of data analysis, which includes data reduction, data display, and conclusion drawing and verification. The findings of this study indicate that Wuornos experiences severe difficulties in renegotiating the seven stages proposed by Erikson’s Theory of Psychosocial Development, and all the ego strengths that she developed were seriously delayed.
- Full Text: false
- Date Issued: 2020
- Authors: Fakude, Shuanize Xiluva
- Date: 2020
- Subjects: Women serial murderers
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/50789 , vital:42700
- Description: A psychobiographical study is an exploration of a unique individual’s entire lived life through a psychological lens. The aim of the study was to explore and describe the personality development of Aileen Wuornos within her socio-historical context by applying Erikson’s Theory of Psychosocial Development. Aileen Carol Wuornos was an American serial killer who murdered seven men in Florida between 1989 and 1990 by shooting them at point blank range. Wuornos’s life was marked by a difficult formative environment, maternal abandonment, and adoption by her grandparents. Wuornos continued to experience physical, emotional and sexual abuse at the hands of family members, friends and the community. Wuornos lived her life focusing on survival, and started to engage with petty crime and prostitution to do so. Her patterns escalated to include more serious criminal behaviour, culminating in serial murder. Wuornos was selected for this study using nonpropability purposive sampling. She was selected based on the researcher’s curiosity of her life events and experiences that led her to commit serial murders. Data was collected through a variety of primary and secondary sources on Wuornos and it was analysed using Miles and Huberman’s three steps process of data analysis, which includes data reduction, data display, and conclusion drawing and verification. The findings of this study indicate that Wuornos experiences severe difficulties in renegotiating the seven stages proposed by Erikson’s Theory of Psychosocial Development, and all the ego strengths that she developed were seriously delayed.
- Full Text: false
- Date Issued: 2020
An analysis of South Africa’s readiness for analogue to digital terrestrial television migration by July, 2020
- Authors: Jikela, Qaqamba
- Date: 2020
- Subjects: Digital television -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/48180 , vital:40518
- Description: The 2006 International Telecommunication Union (ITU) Radio World Conference treaty concluded that all countries should migrate from analogue to digital terrestrial television by June 2015, starting with region one countries, comprising Africa, Europe, the Middle East and the Republic of Iran (Agona & Otim, 2012). South Africa, as part of region one, developed a migration policy, Digital Terrestrial Television (DTT) regulations, and initiated a process of migrating from Analogue Terrestrial Television (ATT) to Digital Terrestrial Television (DTT) to meet the deadline. South Africa, however, missed the June 2015 deadline due to a number of challenges, including a lack of infrastructure readiness, South African citizens’ unawareness and government politics, and the deadline has since been extended by ITU to July, 2020 (African Telecommunications Union, 2018). The purpose of this research is to explore the technology adoption model (TAM) to address challenges associated with digital terrestrial television migration, and analyse the readiness of South Africa to migrate. TAM is a model used by researchers to understand the behavior and perception of users in new technology adoption (Fayad & Paper, 2015). Quantitative research is conducted to determine the relationship between dependent and independent variables. The research was undertaken through the use of an online questionnaire with a sample of South African citizen's. A sample of 60 -150 citizens, comprising middle and senior managers of the broadcasting industry was used for the purpose of this research. Digital television offers many benefits for broadcasters, network operators, spectrum regulators, and consumers. In most countries, the transition was slower than expected, even though most European countries managed to migrate. The digital migration is not an easy transition and analogue switch-off can also be much more difficult. Studies have shown that analogue switch off (ASO) needs to be carefully planned and well budgeted for, and it also needs a good publicity campaign which must involve all relevant stakeholders, such as broadcasters, viewers, manufacturers, network operators, manufacturers and retailers. Even though studies conducted previously identified obstacles of digital migration to include; a) lack of awareness b) lack of information, c) influence of politics and d) influence of corruptLack of information and influence of corruption seem to have strong correlation with DTT migration, so these are areas that need additional attention. Studies have shown that the African continent is struggling with meeting the digital migration deadline and is progressing very slowly. It is therefore advisable for the African continent to do a thorough analysis of how other countries managed to migrate successfully. Most African countries are struggling with the migration of television broadcasting from analogue terrestrial television to digital terrestrial television. This is caused mainly by lack of information and lack of awareness. Even though most South African people have heard about digital terrestrial television, they are not equipped for the migration. To sensitise viewers, as major stakeholders of digital migration, will play an important role. It is important that the South African Government should get a buy in from all relevant stakeholders as soon as possible. Broadcasters, including the national signal broadcaster (SABC), community broadcaster, commercial broadcasters, Sentech LTD and government should coordinate in establishing vigorous DTT awareness campaigns to educate viewers. These will encourage buy in from viewers and, as a result, drive dual illumination costs down, saving the county money. South Africa need to fast-track the implementation of digital migration to prevent incurring financial losses due to supporting two terrestrial television networks. Even though studies show that most challenges associated with digital migration are common throughout the world. It would, therefore, be logical for South Africa to take the best practices from developed countries that have successfully migrated and are already broadcasting in digital. Lastly, digital terrestrial television migration is dependent on set-up box approval, manufacturing and affordability. In order to ensure that set-up box prices are affordable for South African consumers, it is recommended that these boxes must be 100% manufactured in South Africa. This will drive costs down and ensure good, total quality assurance. It will also mean that the required skills are developed and maintained locally to position South Africa better for future technology developments. Successful digital television migration would be a great milestone for South Africa.
- Full Text:
- Date Issued: 2020
- Authors: Jikela, Qaqamba
- Date: 2020
- Subjects: Digital television -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/48180 , vital:40518
- Description: The 2006 International Telecommunication Union (ITU) Radio World Conference treaty concluded that all countries should migrate from analogue to digital terrestrial television by June 2015, starting with region one countries, comprising Africa, Europe, the Middle East and the Republic of Iran (Agona & Otim, 2012). South Africa, as part of region one, developed a migration policy, Digital Terrestrial Television (DTT) regulations, and initiated a process of migrating from Analogue Terrestrial Television (ATT) to Digital Terrestrial Television (DTT) to meet the deadline. South Africa, however, missed the June 2015 deadline due to a number of challenges, including a lack of infrastructure readiness, South African citizens’ unawareness and government politics, and the deadline has since been extended by ITU to July, 2020 (African Telecommunications Union, 2018). The purpose of this research is to explore the technology adoption model (TAM) to address challenges associated with digital terrestrial television migration, and analyse the readiness of South Africa to migrate. TAM is a model used by researchers to understand the behavior and perception of users in new technology adoption (Fayad & Paper, 2015). Quantitative research is conducted to determine the relationship between dependent and independent variables. The research was undertaken through the use of an online questionnaire with a sample of South African citizen's. A sample of 60 -150 citizens, comprising middle and senior managers of the broadcasting industry was used for the purpose of this research. Digital television offers many benefits for broadcasters, network operators, spectrum regulators, and consumers. In most countries, the transition was slower than expected, even though most European countries managed to migrate. The digital migration is not an easy transition and analogue switch-off can also be much more difficult. Studies have shown that analogue switch off (ASO) needs to be carefully planned and well budgeted for, and it also needs a good publicity campaign which must involve all relevant stakeholders, such as broadcasters, viewers, manufacturers, network operators, manufacturers and retailers. Even though studies conducted previously identified obstacles of digital migration to include; a) lack of awareness b) lack of information, c) influence of politics and d) influence of corruptLack of information and influence of corruption seem to have strong correlation with DTT migration, so these are areas that need additional attention. Studies have shown that the African continent is struggling with meeting the digital migration deadline and is progressing very slowly. It is therefore advisable for the African continent to do a thorough analysis of how other countries managed to migrate successfully. Most African countries are struggling with the migration of television broadcasting from analogue terrestrial television to digital terrestrial television. This is caused mainly by lack of information and lack of awareness. Even though most South African people have heard about digital terrestrial television, they are not equipped for the migration. To sensitise viewers, as major stakeholders of digital migration, will play an important role. It is important that the South African Government should get a buy in from all relevant stakeholders as soon as possible. Broadcasters, including the national signal broadcaster (SABC), community broadcaster, commercial broadcasters, Sentech LTD and government should coordinate in establishing vigorous DTT awareness campaigns to educate viewers. These will encourage buy in from viewers and, as a result, drive dual illumination costs down, saving the county money. South Africa need to fast-track the implementation of digital migration to prevent incurring financial losses due to supporting two terrestrial television networks. Even though studies show that most challenges associated with digital migration are common throughout the world. It would, therefore, be logical for South Africa to take the best practices from developed countries that have successfully migrated and are already broadcasting in digital. Lastly, digital terrestrial television migration is dependent on set-up box approval, manufacturing and affordability. In order to ensure that set-up box prices are affordable for South African consumers, it is recommended that these boxes must be 100% manufactured in South Africa. This will drive costs down and ensure good, total quality assurance. It will also mean that the required skills are developed and maintained locally to position South Africa better for future technology developments. Successful digital television migration would be a great milestone for South Africa.
- Full Text:
- Date Issued: 2020