An investigation on the stakeholders' perceptions of the involvement of the governing bodies in the appointment of teachers in the Libode District of the Eastern Cape Province
- Authors: Mabunu, Sipho Christian
- Date: 2013
- Subjects: Teachers -- Recruiting -- School governing body -- Eastern Cape -- South Africa
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: vital:18457 , http://hdl.handle.net/11260/d1008042
- Description: Decentralization of governance is one of the many reforms that has been undertaken by the Department of Education in the Republic of South Africa since the attainment of democracy in 1994. The concept of decentralisation originates from the belief that the state alone cannot control schools, but should share its power with other stakeholders, particularly those closer to the school, on a partnership basis (Marishane, 1999:78). The South African Schools Act (SASA) No 84 of 1996 mandates the establishment of democratic structures of school governance in all schools (RSA, 1996a, section 16). According to the South African Schools Act No 84 of 1996, School Governing Bodies have been mandated to be responsible for the recommendation of teachers for appointment through interviews. This study was conducted in the Libode District in the Eastern Cape. Libode is composed of rural villages which are characterised by poverty, a high rate of unemployment and illiteracy. Many schools in the Libode district of education are experiencing problems emanating from the recruitment of teachers carried out by the SGBs. Interviews conducted by the SGBs are more often than not nullified and the selection and interview processes have to be repeated. They (SGBs) fail to defend their recommendations with valid facts when challenged by union representatives or by candidates themselves. The major concern of this study is to investigate the stakeholders' perceptions of the involvement of school governing bodies in the appointment of teachers in Libode district. A qualitative approach was employed for this research study. Purposive sampling was used for sampling the schools from which interviewees were selected. There were 14 respondents in the sample. Three (3) school principals , three teachers, three (3) teacher candidates, one SADTU teacher, one NAPTOSA teacher, two (2) SGB parents from the parent component and two (2) circuit managers were interviewed. The case study research design was employed to explore the perceptions of the stakeholders regarding teacher appointments. This research employed three data collection techniques, namely semi-structured interviews, documents analysis and observations. The main findings of this study reveal that the involvement, or participation, of the SGBs (parent components) in the recruitment of teachers is the source of conflict and disputes. The SGBs lack capacity, capacity to draft criteria for shortlisting qualified teachers, and capacity to conduct interviews properly and fairly. Findings suggest that problems still exist around SGBs' knowledge of Policies and Acts that enshrine procedures pertaining to teacher recruitment. In conclusion, from the findings, it appears premature for the system to mandate this professional function of teacher recruitment to the office of the SGBs.
- Full Text:
- Date Issued: 2013
- Authors: Mabunu, Sipho Christian
- Date: 2013
- Subjects: Teachers -- Recruiting -- School governing body -- Eastern Cape -- South Africa
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: vital:18457 , http://hdl.handle.net/11260/d1008042
- Description: Decentralization of governance is one of the many reforms that has been undertaken by the Department of Education in the Republic of South Africa since the attainment of democracy in 1994. The concept of decentralisation originates from the belief that the state alone cannot control schools, but should share its power with other stakeholders, particularly those closer to the school, on a partnership basis (Marishane, 1999:78). The South African Schools Act (SASA) No 84 of 1996 mandates the establishment of democratic structures of school governance in all schools (RSA, 1996a, section 16). According to the South African Schools Act No 84 of 1996, School Governing Bodies have been mandated to be responsible for the recommendation of teachers for appointment through interviews. This study was conducted in the Libode District in the Eastern Cape. Libode is composed of rural villages which are characterised by poverty, a high rate of unemployment and illiteracy. Many schools in the Libode district of education are experiencing problems emanating from the recruitment of teachers carried out by the SGBs. Interviews conducted by the SGBs are more often than not nullified and the selection and interview processes have to be repeated. They (SGBs) fail to defend their recommendations with valid facts when challenged by union representatives or by candidates themselves. The major concern of this study is to investigate the stakeholders' perceptions of the involvement of school governing bodies in the appointment of teachers in Libode district. A qualitative approach was employed for this research study. Purposive sampling was used for sampling the schools from which interviewees were selected. There were 14 respondents in the sample. Three (3) school principals , three teachers, three (3) teacher candidates, one SADTU teacher, one NAPTOSA teacher, two (2) SGB parents from the parent component and two (2) circuit managers were interviewed. The case study research design was employed to explore the perceptions of the stakeholders regarding teacher appointments. This research employed three data collection techniques, namely semi-structured interviews, documents analysis and observations. The main findings of this study reveal that the involvement, or participation, of the SGBs (parent components) in the recruitment of teachers is the source of conflict and disputes. The SGBs lack capacity, capacity to draft criteria for shortlisting qualified teachers, and capacity to conduct interviews properly and fairly. Findings suggest that problems still exist around SGBs' knowledge of Policies and Acts that enshrine procedures pertaining to teacher recruitment. In conclusion, from the findings, it appears premature for the system to mandate this professional function of teacher recruitment to the office of the SGBs.
- Full Text:
- Date Issued: 2013
An operational model for increasing customer satisfaction for Detpak South Africa
- Authors: Van Deventer, Reinard Gawie
- Date: 2013
- Subjects: Consumer satisfaction -- South Africa , Paper industry -- Customer services -- South Africa , Customer relations -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8886 , http://hdl.handle.net/10948/d1020807
- Description: Detpak South Africa is a subsidiary paper and board company of Mpact Limited, formally known as Mondi Packaging South Africa. The Mpact group of companies operates across 31 sites and employs more than 3 700 employees. Detpak South Africa specializes in three respective niche markets: international fast food packaging, industrial packaging and disposables packaging. The primary objective of this study is to propose an operational model for improving customer satisfaction levels within the disposables market for Detpak South Africa. Further, Detpak’s competitive position with respect to customer satisfaction was assessed and an empirical assessment was conducted to identify imperative attributes impacting on overall customer satisfaction. It is noted from marketing journals that providing a quality product at the right price no longer suffices as an adequate value proposition. Numerous authors have noted that there is no longer a difference between a goods market and a service market, in its purest form, and that manufacturers of goods must embrace the principles of service marketing to develop a competitive advantage within the market. A quantitative research was conducted to obtain data. The measuring instrument used to obtain data was a self-administered questionnaire. A total of 84 questionnaires were distributed nationally across South Africa. From the 84 questionnaires a total of 62 questionnaires were obtained from respondents, from which a final sample of n=59 was considered for capturing. Three questionnaires were excluded from the sample due to response error of non-completion. Correlation coefficient analysis was used to calculate the relationships between independent and dependant variables. It was found that all customer satisfaction attributes, listed below, had a positive relationship to overall customer satisfaction: Customer value; Product quality; Price; Communication; Reliability; Responsiveness; Customer service; Sales support. The hypothesized relationship between overall customer satisfaction and customer loyalty was measured and confirmed to be strongly positive. It can be concluded that a positive movement in overall customer satisfaction will be accompanied by a similarly positive movement in customer loyalty. Furthermore, through secondary review it was noted that the retention of existing customers costs much less and is more profitable than the acquisition of new business. The results presented within this study indicate a strong market position for Detpak South Africa in terms of product quality compared against competitive activity, which means a competitive advantage in the market for the company and which will assist in attaining its strategic objectives. The results also identified a number of customer satisfaction attributes which Detpak South Africa could improve to allow them to establish a firm position in the market through the overall improvement of customer satisfaction levels. Finally, an operational model integrating the important concepts identified within the literature study was proposed to assist Detpak South Africa in enhancing levels of perceived customer satisfaction. The model integrates the important business philosophies of customer relations, best practices, continuous improvement and, finally, customer satisfaction attributes.
- Full Text:
- Date Issued: 2013
- Authors: Van Deventer, Reinard Gawie
- Date: 2013
- Subjects: Consumer satisfaction -- South Africa , Paper industry -- Customer services -- South Africa , Customer relations -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8886 , http://hdl.handle.net/10948/d1020807
- Description: Detpak South Africa is a subsidiary paper and board company of Mpact Limited, formally known as Mondi Packaging South Africa. The Mpact group of companies operates across 31 sites and employs more than 3 700 employees. Detpak South Africa specializes in three respective niche markets: international fast food packaging, industrial packaging and disposables packaging. The primary objective of this study is to propose an operational model for improving customer satisfaction levels within the disposables market for Detpak South Africa. Further, Detpak’s competitive position with respect to customer satisfaction was assessed and an empirical assessment was conducted to identify imperative attributes impacting on overall customer satisfaction. It is noted from marketing journals that providing a quality product at the right price no longer suffices as an adequate value proposition. Numerous authors have noted that there is no longer a difference between a goods market and a service market, in its purest form, and that manufacturers of goods must embrace the principles of service marketing to develop a competitive advantage within the market. A quantitative research was conducted to obtain data. The measuring instrument used to obtain data was a self-administered questionnaire. A total of 84 questionnaires were distributed nationally across South Africa. From the 84 questionnaires a total of 62 questionnaires were obtained from respondents, from which a final sample of n=59 was considered for capturing. Three questionnaires were excluded from the sample due to response error of non-completion. Correlation coefficient analysis was used to calculate the relationships between independent and dependant variables. It was found that all customer satisfaction attributes, listed below, had a positive relationship to overall customer satisfaction: Customer value; Product quality; Price; Communication; Reliability; Responsiveness; Customer service; Sales support. The hypothesized relationship between overall customer satisfaction and customer loyalty was measured and confirmed to be strongly positive. It can be concluded that a positive movement in overall customer satisfaction will be accompanied by a similarly positive movement in customer loyalty. Furthermore, through secondary review it was noted that the retention of existing customers costs much less and is more profitable than the acquisition of new business. The results presented within this study indicate a strong market position for Detpak South Africa in terms of product quality compared against competitive activity, which means a competitive advantage in the market for the company and which will assist in attaining its strategic objectives. The results also identified a number of customer satisfaction attributes which Detpak South Africa could improve to allow them to establish a firm position in the market through the overall improvement of customer satisfaction levels. Finally, an operational model integrating the important concepts identified within the literature study was proposed to assist Detpak South Africa in enhancing levels of perceived customer satisfaction. The model integrates the important business philosophies of customer relations, best practices, continuous improvement and, finally, customer satisfaction attributes.
- Full Text:
- Date Issued: 2013
Analysis of factors influencing the performance of a hydrokinetic coil pump
- Authors: Opperman, Adriaan Jacobus
- Date: 2013
- Subjects: Pumping machinery, Electric , Pumping machinery -- Performance
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9640 , http://hdl.handle.net/10948/d1021041
- Description: A hydrokinetic coil pump (HCP) is described by its name. It is a coil pump driven by the kinetic energy in flowing water. The hydrokinetic energy is converted into mechanical energy by means of a paddle-wheel. The coil pump makes up part of the paddle-wheel and together is called a HCP. The HCP floats in a stream of flowing water while tethered to the bank. The focus of the study was to identify and analyse the factors influencing the HCP. The HCP was then optimized for rural application. Data acquisition took place through experimentation on a full scale experimental platform according to a central composite experimental design. Variables used for the experimentation included; Stream Velocity, Delivery Head, Number of Coils, Discharge, Number of Paddles, Paddle-Wheel rotational speed Overall HCP efficiencies of up to 22 percent were obtained. The efficiency would drop as the stream velocity increased. Stream velocity has been identified as the most influential factor with regards to the variables analysed by this study. The HCP is ideal for rural application. The simplicity of the design ensures reliability as well as an effective water supply solution. The HCP is ideal for slow flowing rivers and can deliver up to 1190ℓ/h to a delivery head of 5m with a stream velocity of 1.2m/s. This is sufficient to supply a small rural community with running water.
- Full Text:
- Date Issued: 2013
- Authors: Opperman, Adriaan Jacobus
- Date: 2013
- Subjects: Pumping machinery, Electric , Pumping machinery -- Performance
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9640 , http://hdl.handle.net/10948/d1021041
- Description: A hydrokinetic coil pump (HCP) is described by its name. It is a coil pump driven by the kinetic energy in flowing water. The hydrokinetic energy is converted into mechanical energy by means of a paddle-wheel. The coil pump makes up part of the paddle-wheel and together is called a HCP. The HCP floats in a stream of flowing water while tethered to the bank. The focus of the study was to identify and analyse the factors influencing the HCP. The HCP was then optimized for rural application. Data acquisition took place through experimentation on a full scale experimental platform according to a central composite experimental design. Variables used for the experimentation included; Stream Velocity, Delivery Head, Number of Coils, Discharge, Number of Paddles, Paddle-Wheel rotational speed Overall HCP efficiencies of up to 22 percent were obtained. The efficiency would drop as the stream velocity increased. Stream velocity has been identified as the most influential factor with regards to the variables analysed by this study. The HCP is ideal for rural application. The simplicity of the design ensures reliability as well as an effective water supply solution. The HCP is ideal for slow flowing rivers and can deliver up to 1190ℓ/h to a delivery head of 5m with a stream velocity of 1.2m/s. This is sufficient to supply a small rural community with running water.
- Full Text:
- Date Issued: 2013
Analysis of ICT governance initiatives as a mechanism to enhance corporate governance, with particular reference to Nelson Mandela Bay Municipality
- Authors: Tolom, Sindiswa
- Date: 2013
- Subjects: Corporate governance -- South Africa -- Nelson Mandela Bay Municipality , Information technology -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8904 , http://hdl.handle.net/10948/d1020999
- Description: Developing countries such as South Africa have a tremendous potential for rapid and sustainable economic and social development by leveraging the benefits and advantages of Information and Communication Technology (ICT) and applying it appropriately within the local government sector. As such, the Local Government Turnaround Strategy’s (LGTAS) vision states that: Each municipality must have the necessary ICT infrastructure and connectivity; and that ICT systems must be put in place across all municipalities to accelerate service delivery, and improve efficiency and accountability. However, technology on its own cannot achieve much; it must be supported by capable people and tested processes to provide services in which the public can have confidence. Disparities, both from within the municipal sector as well as in the larger South African ICT landscape, have influenced the manner in which municipalities make use of ICT. Nevertheless, it has been observed that despite the use of ICT, there has been a lack of utilising ICT governance to enhance corporate governance in the public sector, particularly in municipalities. In this study, an analysis was made of ICT governance initiatives, as a mechanism to enhance corporate governance, with particular reference to the Nelson Mandela Bay Municipality (NMBM) in the Eastern Cape. The research itself has identified risk levels that exist as a result of the lack of ICT governance and risk management. The respondents were given an opportunity to agree or disagree with statements regarding the state of ICT provision and support, corporate governance and other elements within the institution. The researcher has formulated recommendations to solve identified problem based in the research results in ICT governance and corporate governance. While governance developments have primarily been driven by the need for transparency regarding enterprise risks and the protection of shareholder value, the pervasive use of technology has created a critical dependency on ICT that calls for a specific focus on ICT governance. ICT governance is part of corporate governance,which is the responsibility of the organisation’s top executive, to ensure that its information technology supports the goals and objectives of the organisation, through a variety of structural mechanisms, processes and mechanisms for communication. Fundamentally, ICT governance is concerned with whether ICT is delivering value and the management of ICT risks, driven by a strategic alignment between business and ICT, resources management and performance management. The corporate governance of ICT involves evaluating and directing the plans for the use of ICT to support the Institution and monitoring these. It includes the strategy and policies for using ICT within the institution. The executive authority and executive management are accountable and responsible for ensuring that the governance of ICT is implemented in the institution in line with this framework.
- Full Text:
- Date Issued: 2013
- Authors: Tolom, Sindiswa
- Date: 2013
- Subjects: Corporate governance -- South Africa -- Nelson Mandela Bay Municipality , Information technology -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8904 , http://hdl.handle.net/10948/d1020999
- Description: Developing countries such as South Africa have a tremendous potential for rapid and sustainable economic and social development by leveraging the benefits and advantages of Information and Communication Technology (ICT) and applying it appropriately within the local government sector. As such, the Local Government Turnaround Strategy’s (LGTAS) vision states that: Each municipality must have the necessary ICT infrastructure and connectivity; and that ICT systems must be put in place across all municipalities to accelerate service delivery, and improve efficiency and accountability. However, technology on its own cannot achieve much; it must be supported by capable people and tested processes to provide services in which the public can have confidence. Disparities, both from within the municipal sector as well as in the larger South African ICT landscape, have influenced the manner in which municipalities make use of ICT. Nevertheless, it has been observed that despite the use of ICT, there has been a lack of utilising ICT governance to enhance corporate governance in the public sector, particularly in municipalities. In this study, an analysis was made of ICT governance initiatives, as a mechanism to enhance corporate governance, with particular reference to the Nelson Mandela Bay Municipality (NMBM) in the Eastern Cape. The research itself has identified risk levels that exist as a result of the lack of ICT governance and risk management. The respondents were given an opportunity to agree or disagree with statements regarding the state of ICT provision and support, corporate governance and other elements within the institution. The researcher has formulated recommendations to solve identified problem based in the research results in ICT governance and corporate governance. While governance developments have primarily been driven by the need for transparency regarding enterprise risks and the protection of shareholder value, the pervasive use of technology has created a critical dependency on ICT that calls for a specific focus on ICT governance. ICT governance is part of corporate governance,which is the responsibility of the organisation’s top executive, to ensure that its information technology supports the goals and objectives of the organisation, through a variety of structural mechanisms, processes and mechanisms for communication. Fundamentally, ICT governance is concerned with whether ICT is delivering value and the management of ICT risks, driven by a strategic alignment between business and ICT, resources management and performance management. The corporate governance of ICT involves evaluating and directing the plans for the use of ICT to support the Institution and monitoring these. It includes the strategy and policies for using ICT within the institution. The executive authority and executive management are accountable and responsible for ensuring that the governance of ICT is implemented in the institution in line with this framework.
- Full Text:
- Date Issued: 2013
Analysis of official development assistance (ODA) in the Eastern Cape Province
- Sotondoshe, Tolbert Hlanganisile
- Authors: Sotondoshe, Tolbert Hlanganisile
- Date: 2013
- Subjects: Economic assistance -- South Africa -- Eastern Cape , Economic development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9202 , http://hdl.handle.net/10948/d1020422
- Description: In this study Official Development Assistance (ODA) is defined as resource flows from international community in the form of grants, technical assistance, support and financial co-operation. Government is held partially responsible or accountable for the management of these resources but not accountable for utilization of direct support to NGOs and private sector. According to the National Treasury’s Official Development Assistance (ODA) 2010 Review Report, the Eastern Cape is the second largest recipient of ODA in relation to other provinces. The province of KwaZulu Natal, ranked number one, and the province of Limpopo was recorded as the third largest recipient of ODA. As such it is recorded that European Union is the greatest funder in the provincial government focusing in the areas of Health, Urban renewal and Local Economic Development source (National Treasury ODA 2010 Review Report). To date, no analysis has been done on ODA in the Eastern Cape. This study seeks to analyse Official Development Assistance in Eastern Cape with a view to identifying constraints and gaps that may be contributing towards the ineffectiveness of ODA in the Eastern Cape.
- Full Text:
- Date Issued: 2013
- Authors: Sotondoshe, Tolbert Hlanganisile
- Date: 2013
- Subjects: Economic assistance -- South Africa -- Eastern Cape , Economic development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9202 , http://hdl.handle.net/10948/d1020422
- Description: In this study Official Development Assistance (ODA) is defined as resource flows from international community in the form of grants, technical assistance, support and financial co-operation. Government is held partially responsible or accountable for the management of these resources but not accountable for utilization of direct support to NGOs and private sector. According to the National Treasury’s Official Development Assistance (ODA) 2010 Review Report, the Eastern Cape is the second largest recipient of ODA in relation to other provinces. The province of KwaZulu Natal, ranked number one, and the province of Limpopo was recorded as the third largest recipient of ODA. As such it is recorded that European Union is the greatest funder in the provincial government focusing in the areas of Health, Urban renewal and Local Economic Development source (National Treasury ODA 2010 Review Report). To date, no analysis has been done on ODA in the Eastern Cape. This study seeks to analyse Official Development Assistance in Eastern Cape with a view to identifying constraints and gaps that may be contributing towards the ineffectiveness of ODA in the Eastern Cape.
- Full Text:
- Date Issued: 2013
Analysis of restricted earth fault relay application within a shunt capacitor bank design impacting on protection stability
- Authors: Minkley, Warick
- Date: 2013
- Subjects: Electric power systems -- Protection , Electric power transmission -- Equipment and supplies -- Protection
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9604 , http://hdl.handle.net/10948/d1021106
- Description: This research is aimed at analyzing the performance of the restricted earth fault relay used on a 400kV capacitor bank scheme used on the Eskom Transmission network. After the commissioning of two Capacitor Banks using the above mentioned scheme design the plant was energized. As a result of the energization the Shunt Capacitor Bank (SCB) then experienced spurious trips. The cause of the trips was found to be the operation of the restricted earth fault relay. In this research project, restricted earth fault protection on SCBs in the Eskom Transmission environment will be the area of interest. The proposed research will analyze the current SCB protection scheme in service specifically looking at the restricted earth fault circuit design and relay performance. An equivalent model of the SCB from primary plant perspective based on theory will be derived. Recording and analyzing of Comtrade transient waveforms respectively, when the bank is nergized, will be done in order to provide a reference base to work from. Manual alculations of various parameters from the derived model including transient inrush currents and fault currents will be performed to access applicable scheme parameters. Further calculations will include the voltage setting for the restricted earth fault relay. As a result of the analysis a recommendation will be made on a viable solution or a revised design will be put forward, based on the results, to improve the scheme’s performance. The protection scheme is used on the two 400kV 100MVAR capacitor banks 11 and 12 at Hydra Substation.
- Full Text:
- Date Issued: 2013
- Authors: Minkley, Warick
- Date: 2013
- Subjects: Electric power systems -- Protection , Electric power transmission -- Equipment and supplies -- Protection
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9604 , http://hdl.handle.net/10948/d1021106
- Description: This research is aimed at analyzing the performance of the restricted earth fault relay used on a 400kV capacitor bank scheme used on the Eskom Transmission network. After the commissioning of two Capacitor Banks using the above mentioned scheme design the plant was energized. As a result of the energization the Shunt Capacitor Bank (SCB) then experienced spurious trips. The cause of the trips was found to be the operation of the restricted earth fault relay. In this research project, restricted earth fault protection on SCBs in the Eskom Transmission environment will be the area of interest. The proposed research will analyze the current SCB protection scheme in service specifically looking at the restricted earth fault circuit design and relay performance. An equivalent model of the SCB from primary plant perspective based on theory will be derived. Recording and analyzing of Comtrade transient waveforms respectively, when the bank is nergized, will be done in order to provide a reference base to work from. Manual alculations of various parameters from the derived model including transient inrush currents and fault currents will be performed to access applicable scheme parameters. Further calculations will include the voltage setting for the restricted earth fault relay. As a result of the analysis a recommendation will be made on a viable solution or a revised design will be put forward, based on the results, to improve the scheme’s performance. The protection scheme is used on the two 400kV 100MVAR capacitor banks 11 and 12 at Hydra Substation.
- Full Text:
- Date Issued: 2013
Analysis of the implementation of corporate level strategy in a South Afircan furniture retailer
- Authors: Nkatsha, Thembinkosi Sydney
- Date: 2013
- Subjects: Reengineering (Management) , Consolidation and merger of corporations -- South Africa -- Case studies , Organizational change -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:856 , http://hdl.handle.net/10962/d1018272
- Description: [Integrative Summary] This study is situated in the complex field of change management, and strategy execution. The study focuses on the corporate level restructuring of Ellerine Holdings Limited (EHL), subsequent to its acquisition by the micro lending financial institution African Bank Investments Limited (ABIL). The interest of the researcher was aroused by the uniqueness of the relationship. This was the first of its kind in a South African context, where a banker owned a furniture retailer. The restructuring was undertaken shortly after the acquisition. This research paper adopted a case study approach, in describing the restructuring initiative that took place in EHL, focusing on the period between January 2008 and the end of 2010/ 11 financial year on the 30th of September 2011. The case captures the significant phases of the restructuring including a background of (1) the protagonist, Toni Fourie (Chief Executive Officer), (2) EHL as the researched company, (3) the industry it operates in, and (4) the case content. Brief teaching notes have been provided to explain the teaching value of the case and to assist with its delivery in the classroom. Attention is drawn to a presentation by the protagonist in November 2011, named 'A CEO Insight' where he gave an overview and insights of the road travelled in restructuring Ellerine Holdings Limited, and more importantly highlights the following about the purpose and nature of the restructuring of the organisation. • A plan to change the way the industry works. • The creation of a profitable, stand-alone retail business through: o The sale of two companies, the closure of two companies and consolidating from thirteen to six brands. o Separating financial services from retail. o Moving the financial services component to African Bank, also a subsidiary of ABIL. o Redesigning the credit model. o Completion of twelve system changes. • Over R600million reduction in cost • A place where people want to work. The restructuring outlined above represents a major shake-up in many aspects of the corporation. The main challenge for Toni Fourie and his team was: how best could they restructure EHL to extract synergies between their two subsidiaries Ellerine Holdings Limited & African Bank to increase shareholders ' value at Group level. The case seeks to describe this in detail. The overarching strategy underpinning the restructuring of the researched corporation is premised on the price volume elasticity equation, by reducing the cost of credit, thereby driving pricing down within the brands, and facilitating more people having access to affordable credit. The case study of the restructuring is presented in Section 1. A review of relevant literature on strategy implementation is presented in Section 2, focusing on restructuring. Successful implementation of strategies only takes place with structures that are developed by organisations to support the achievement of their strategic objectives. Organisational architecture and design have a critical role to play in the execution of organisational strategies. Nadler and Tushman (1978) emphasise the importance of congruence in the organisational design, for the organization to not only deliver superior results but to sustain them over a period of time. Research by Okumus (2005) seems to tell us that the lack of credible framework to implement strategy, has contributed the high failure rate of strategy initiatives. Although this is a strategy implementation case, it also touches on aspects of leadership - mainly the architectural role - and the role, or influence of strategic leadership, in restructuring the corporation. The results of this research paper were achieved by following a specific research methodology. The aim of the research was to analyse the restructuring of the researched company at corporate level, having the following objectives in mind; • Understanding the strategy. • Analysing the design decisions in the light of the strategy chosen by the top management of Ellerine Holdings Limited. • Analysing what monitoring and control measures had been designed to facilitate the corporate restructuring. Data was collected through documentation of the corporation that was made available to the researcher on request, as well as those that are in the public domain, and an interview with the CEO of the researched company. The interview was conducted after analysing the documentation (Hakim, 2000). The Methodology is detailed in Section 3. The researcher hopes that the case study will contribute to learning about business leadership and strategic management. The case should develop an understanding of the complexities related to strategy execution at corporate level, particularly the restructuring aspect of it.
- Full Text:
- Date Issued: 2013
- Authors: Nkatsha, Thembinkosi Sydney
- Date: 2013
- Subjects: Reengineering (Management) , Consolidation and merger of corporations -- South Africa -- Case studies , Organizational change -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:856 , http://hdl.handle.net/10962/d1018272
- Description: [Integrative Summary] This study is situated in the complex field of change management, and strategy execution. The study focuses on the corporate level restructuring of Ellerine Holdings Limited (EHL), subsequent to its acquisition by the micro lending financial institution African Bank Investments Limited (ABIL). The interest of the researcher was aroused by the uniqueness of the relationship. This was the first of its kind in a South African context, where a banker owned a furniture retailer. The restructuring was undertaken shortly after the acquisition. This research paper adopted a case study approach, in describing the restructuring initiative that took place in EHL, focusing on the period between January 2008 and the end of 2010/ 11 financial year on the 30th of September 2011. The case captures the significant phases of the restructuring including a background of (1) the protagonist, Toni Fourie (Chief Executive Officer), (2) EHL as the researched company, (3) the industry it operates in, and (4) the case content. Brief teaching notes have been provided to explain the teaching value of the case and to assist with its delivery in the classroom. Attention is drawn to a presentation by the protagonist in November 2011, named 'A CEO Insight' where he gave an overview and insights of the road travelled in restructuring Ellerine Holdings Limited, and more importantly highlights the following about the purpose and nature of the restructuring of the organisation. • A plan to change the way the industry works. • The creation of a profitable, stand-alone retail business through: o The sale of two companies, the closure of two companies and consolidating from thirteen to six brands. o Separating financial services from retail. o Moving the financial services component to African Bank, also a subsidiary of ABIL. o Redesigning the credit model. o Completion of twelve system changes. • Over R600million reduction in cost • A place where people want to work. The restructuring outlined above represents a major shake-up in many aspects of the corporation. The main challenge for Toni Fourie and his team was: how best could they restructure EHL to extract synergies between their two subsidiaries Ellerine Holdings Limited & African Bank to increase shareholders ' value at Group level. The case seeks to describe this in detail. The overarching strategy underpinning the restructuring of the researched corporation is premised on the price volume elasticity equation, by reducing the cost of credit, thereby driving pricing down within the brands, and facilitating more people having access to affordable credit. The case study of the restructuring is presented in Section 1. A review of relevant literature on strategy implementation is presented in Section 2, focusing on restructuring. Successful implementation of strategies only takes place with structures that are developed by organisations to support the achievement of their strategic objectives. Organisational architecture and design have a critical role to play in the execution of organisational strategies. Nadler and Tushman (1978) emphasise the importance of congruence in the organisational design, for the organization to not only deliver superior results but to sustain them over a period of time. Research by Okumus (2005) seems to tell us that the lack of credible framework to implement strategy, has contributed the high failure rate of strategy initiatives. Although this is a strategy implementation case, it also touches on aspects of leadership - mainly the architectural role - and the role, or influence of strategic leadership, in restructuring the corporation. The results of this research paper were achieved by following a specific research methodology. The aim of the research was to analyse the restructuring of the researched company at corporate level, having the following objectives in mind; • Understanding the strategy. • Analysing the design decisions in the light of the strategy chosen by the top management of Ellerine Holdings Limited. • Analysing what monitoring and control measures had been designed to facilitate the corporate restructuring. Data was collected through documentation of the corporation that was made available to the researcher on request, as well as those that are in the public domain, and an interview with the CEO of the researched company. The interview was conducted after analysing the documentation (Hakim, 2000). The Methodology is detailed in Section 3. The researcher hopes that the case study will contribute to learning about business leadership and strategic management. The case should develop an understanding of the complexities related to strategy execution at corporate level, particularly the restructuring aspect of it.
- Full Text:
- Date Issued: 2013
Analysis of the influence of peer education programmes on learner behaviour, the case of Bulelani high school, Queenstown
- Authors: Bedula, Nomanani Doris
- Date: 2013
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/1165 , vital:26532
- Description: This study focuses on the influence of peer education programmes on learner behaviour. Peer education is a critical approach for behaviour-change. The presentation had two objectives. The first objective was to determine the nature and extent of peer education programmes policy implementation in the school under study. The second objective was to determine the impact of the policy on learner behaviour. A questionnaire which was administered to all trained peer educators at Bulelani High School indicated that all respondents agreed that peer education was educationally relevant and offered accurate information. Furthermore, results indicated that older learners strongly agreed that peer education programmes have an impact on behavioural changes than younger learners who merely agreed on that. The results also showed that the duration of involvement in peer education programmes influences the opinion on the impact of peer education on behavioural changes. Looking at the respondents ’gender, the researcher could not find any evidence that the impact of peer education on behavioural change depends on the gender of the respondent and therefore concludes that opinions are independent of gender. The study shows that in schools where peer education programmes are well implemented and monitored, they do impact on learner-behaviour in a positive way.
- Full Text:
- Date Issued: 2013
- Authors: Bedula, Nomanani Doris
- Date: 2013
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/1165 , vital:26532
- Description: This study focuses on the influence of peer education programmes on learner behaviour. Peer education is a critical approach for behaviour-change. The presentation had two objectives. The first objective was to determine the nature and extent of peer education programmes policy implementation in the school under study. The second objective was to determine the impact of the policy on learner behaviour. A questionnaire which was administered to all trained peer educators at Bulelani High School indicated that all respondents agreed that peer education was educationally relevant and offered accurate information. Furthermore, results indicated that older learners strongly agreed that peer education programmes have an impact on behavioural changes than younger learners who merely agreed on that. The results also showed that the duration of involvement in peer education programmes influences the opinion on the impact of peer education on behavioural changes. Looking at the respondents ’gender, the researcher could not find any evidence that the impact of peer education on behavioural change depends on the gender of the respondent and therefore concludes that opinions are independent of gender. The study shows that in schools where peer education programmes are well implemented and monitored, they do impact on learner-behaviour in a positive way.
- Full Text:
- Date Issued: 2013
Anchovy and Sardine in Algoa Bay and their relationship with response variables in two threatened avian predators
- Authors: Potter, Cara-Paige
- Date: 2013
- Subjects: Fishes -- Predators of -- South Africa -- Algoa Bay , Anchovies -- South Africa , Sardines -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10730 , http://hdl.handle.net/10948/d1021130
- Description: Huge populations of sardine and anchovy exist in the four major upwelling systems around the world. These fish are both important ecologically and economically. Pelagic fish dominate the mid trophic level and can exert both a top-down control of zooplankton and a bottom-up control on predatory fish and marine top predators. They also make up a substantial contribution of the world catches in seas around the world where they co-exist in upwelling areas. The fluctuations of sardine and anchovy are largely influenced by recruitment from the larval stage and by the physical environmental forces that determine the planktonic compositions upon which they feed. In southern Africa, the biology and behaviour of two threatened seabird species, African penguins (Spheniscus demersus) and Cape gannets (Morus capensis), are directly influenced by the availability of sardine (Sardinops sagax) and anchovy (Engraulis encrasicolus). This study aimed to provide further insight into the fluctuations of sardine and anchovy in relation to the variability of environmental factors such as wind, sea surface temperature, rainfall and plankton abundance, focusing specifically on Algoa Bay in the Eastern Cape, South Africa. Algoa Bay is particularly important as it is home to the world’s largest African penguin colony and the world’s largest gannetry. Therefore, to further investigate the populations of these two seabird species, the fluctuations of their food source were studied.
- Full Text:
- Date Issued: 2013
- Authors: Potter, Cara-Paige
- Date: 2013
- Subjects: Fishes -- Predators of -- South Africa -- Algoa Bay , Anchovies -- South Africa , Sardines -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10730 , http://hdl.handle.net/10948/d1021130
- Description: Huge populations of sardine and anchovy exist in the four major upwelling systems around the world. These fish are both important ecologically and economically. Pelagic fish dominate the mid trophic level and can exert both a top-down control of zooplankton and a bottom-up control on predatory fish and marine top predators. They also make up a substantial contribution of the world catches in seas around the world where they co-exist in upwelling areas. The fluctuations of sardine and anchovy are largely influenced by recruitment from the larval stage and by the physical environmental forces that determine the planktonic compositions upon which they feed. In southern Africa, the biology and behaviour of two threatened seabird species, African penguins (Spheniscus demersus) and Cape gannets (Morus capensis), are directly influenced by the availability of sardine (Sardinops sagax) and anchovy (Engraulis encrasicolus). This study aimed to provide further insight into the fluctuations of sardine and anchovy in relation to the variability of environmental factors such as wind, sea surface temperature, rainfall and plankton abundance, focusing specifically on Algoa Bay in the Eastern Cape, South Africa. Algoa Bay is particularly important as it is home to the world’s largest African penguin colony and the world’s largest gannetry. Therefore, to further investigate the populations of these two seabird species, the fluctuations of their food source were studied.
- Full Text:
- Date Issued: 2013
Antimicrobial activities of three medicinal plants against selected diarrheagenic pathogens
- Authors: Nkosi, Themba Johan
- Date: 2013
- Subjects: Anti-infective agents , Drug resistance in microorganisms , Materia medica, Vegetable
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10126 , http://hdl.handle.net/10948/d1020759
- Description: Diarrhea is a global concern that the United Nations Children’s Fund (UNICEF) and the World Health Organization (WHO), have confirmed to be the second major cause of death in children under the age of five. Major bacterial pathogens that cause diarrhea include Escherichia coli, Salmonella species, Shigella species and Staphylococcus aureus. Antibiotic therapy is recommended depending on the severity and presentation of the disease; however, the appearance of antibiotic-resistant bacteria is an emerging global threat to the ability to treat these bacterial infections. This situation could be overcome by the discovery of new natural antibiotics. Plants have been a source of medicine for centuries and have been used to treat diseases including diarrhea. This makes plants a natural potential target to study for their antibiotic properties. The objective of this study was to determine the antibiotic properties of medicinal plants against known pathogens that cause bacterial diarrhea. Three medicinal plants, Cassia abbreviata, Kigelia africana, and Geranium incanum were investigated for their antimicrobial properties against these strains of microorganisms: American Type Culture Collection (ATTC) and Clinical Strains (CS). The plant materials were ground into powder, which was then dissolved in methanol, acetone and distilled water to extract the active compounds. The plant extracts were then used to (i) determine their antibiotic activity, (ii) determine the minimum inhibitory concentration (MICs), (iii) analyze the thin layer chromatography (TLC) fingerprints, and (iv) analyze the autobiography assay. The results obtained in this study met the aim and objectives of this study. The antimicrobial activities of the selected plants were obtained as discussed in Chapter 2 and 3. These results indicated that the traditional plants could be used as antimicrobials. In the screening assays, the test microorganisms were inhibited by the plant extracts, when they were subjected to plant extracts. This was performed on Mueller Hinton agar as sensitivity testing, which revealed clear zones of inhibition. The MIC values for each plant extract were established which ranged from 0.101 to 13.3 mg/dl. The TLC analysis revealed the spots which contained the active compounds which inhibited the bacterial growth. A bioautography assay was performed on the TLC plates, which exposed the exact spots containing the active compound inhibiting the bacteria. These results are clearly consistent with what former scientists have observed. Detailed explanations on the results are in Chapter 3 and 4 of this paper. It is important to note that all the procedures performed in this study were in vitro assays. Some effective in vitro assay activity may not always result in the same effective in vivo activity, because some active compounds may be metabolized and degraded into inactive metabolites. For this reason, the in vitro results obtained in this study, may not reflect the true effectiveness of the compounds in in vivo trials. It is therefore advised that future scientists should take a step further in analyzing the plant extracts through in vivo assays. Further testing and study on these plants at an advanced molecular level will be beneficial in the medical fields in the search for new antibiotics to treat infectious diseases. Purification and further analysis of their products can be helpful in the production of pure natural medicines. This will discover the active ingredients and compounds responsible for inhibition of the microorganisms. This will make the compounds potential candidates for a scientific validation and analysis for future scientists to bring a new dawn in the fight against infectious diseases.
- Full Text:
- Date Issued: 2013
- Authors: Nkosi, Themba Johan
- Date: 2013
- Subjects: Anti-infective agents , Drug resistance in microorganisms , Materia medica, Vegetable
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10126 , http://hdl.handle.net/10948/d1020759
- Description: Diarrhea is a global concern that the United Nations Children’s Fund (UNICEF) and the World Health Organization (WHO), have confirmed to be the second major cause of death in children under the age of five. Major bacterial pathogens that cause diarrhea include Escherichia coli, Salmonella species, Shigella species and Staphylococcus aureus. Antibiotic therapy is recommended depending on the severity and presentation of the disease; however, the appearance of antibiotic-resistant bacteria is an emerging global threat to the ability to treat these bacterial infections. This situation could be overcome by the discovery of new natural antibiotics. Plants have been a source of medicine for centuries and have been used to treat diseases including diarrhea. This makes plants a natural potential target to study for their antibiotic properties. The objective of this study was to determine the antibiotic properties of medicinal plants against known pathogens that cause bacterial diarrhea. Three medicinal plants, Cassia abbreviata, Kigelia africana, and Geranium incanum were investigated for their antimicrobial properties against these strains of microorganisms: American Type Culture Collection (ATTC) and Clinical Strains (CS). The plant materials were ground into powder, which was then dissolved in methanol, acetone and distilled water to extract the active compounds. The plant extracts were then used to (i) determine their antibiotic activity, (ii) determine the minimum inhibitory concentration (MICs), (iii) analyze the thin layer chromatography (TLC) fingerprints, and (iv) analyze the autobiography assay. The results obtained in this study met the aim and objectives of this study. The antimicrobial activities of the selected plants were obtained as discussed in Chapter 2 and 3. These results indicated that the traditional plants could be used as antimicrobials. In the screening assays, the test microorganisms were inhibited by the plant extracts, when they were subjected to plant extracts. This was performed on Mueller Hinton agar as sensitivity testing, which revealed clear zones of inhibition. The MIC values for each plant extract were established which ranged from 0.101 to 13.3 mg/dl. The TLC analysis revealed the spots which contained the active compounds which inhibited the bacterial growth. A bioautography assay was performed on the TLC plates, which exposed the exact spots containing the active compound inhibiting the bacteria. These results are clearly consistent with what former scientists have observed. Detailed explanations on the results are in Chapter 3 and 4 of this paper. It is important to note that all the procedures performed in this study were in vitro assays. Some effective in vitro assay activity may not always result in the same effective in vivo activity, because some active compounds may be metabolized and degraded into inactive metabolites. For this reason, the in vitro results obtained in this study, may not reflect the true effectiveness of the compounds in in vivo trials. It is therefore advised that future scientists should take a step further in analyzing the plant extracts through in vivo assays. Further testing and study on these plants at an advanced molecular level will be beneficial in the medical fields in the search for new antibiotics to treat infectious diseases. Purification and further analysis of their products can be helpful in the production of pure natural medicines. This will discover the active ingredients and compounds responsible for inhibition of the microorganisms. This will make the compounds potential candidates for a scientific validation and analysis for future scientists to bring a new dawn in the fight against infectious diseases.
- Full Text:
- Date Issued: 2013
Application of assisted reproduction technologies on the indigenous Nguni cows and heifers
- Authors: Maqhashu, Ayanda
- Date: 2013
- Language: English
- Type: Thesis , Masters , MSc Agric (Animal Science)
- Identifier: vital:11828 , http://hdl.handle.net/10353/d1016096
- Description: The aims of the study were to compare superovulatory (SO) response rate and embryo quality recovered; consequently, correlate sperm motility with fertilization rate on superovulated stud Nguni cows and heifers. Furthermore, compare oestrous synchronization response and pregnancy rate of three breed type cows (Brahman, Bonsmara and Nguni) of different body condition scores following timed artificial insemination in KwaZulu-Natal (KZN) and Limpopo provinces. Nguni stud cows (n= 15) and heifers (n= 10) aged 4-6 and 2-3 years were used as embryo donors. Superovulation of donors involved insertion of a controlled internal drug release device (CIDR) and two injections of FSH daily 12 hours apart for 4 days on a decreasing dosage. Fresh Nguni semen was collected from proven Nguni stud bulls and assessed by computer aided sperm analysis (CASA) before artificial insemination (AI). The doses of AI were prepared and conducted twice, 12 hours apart on synchronized and superovulated Nguni cows or heifers. Embryos were flushed 7 days after AI using a non-surgical technique. Embryos were immediately evaluated under stereo microscope and classified according IETS standard codes (C1, C1- and C2). All transferrable embryos were vitrified. Two pilot study sites were chosen in Eastern Cape – Great kei; (n= 5) and Limpopo - Vuvha; (n=5) provinces for Embryo transfer. Each recipient cow was implanted with one frozen-thawed embryo. For oestrous synchronization, cows (Braman, Bonsmara and Nguni type) were selected in different villages, regardless of parity, age, breed and body weight following pregnancy diagnosis. Cows were grouped according to breed type and body condition scores (BCS) on a scale of 1-5. Group 1 had BCS of ≤ 2.5 in KwaZulu-Natal (n=81) and Limpopo n=71), Group 2 had BCS of ≥ 3 in KwaZulu-Natal (n=79) and Limpopo (n=100) cows. Cows were synchronized by inserting the controlled intravaginal drug release (CIDR) and removed on Day 8, followed by administration of prostaglandin. The white heat mount detectors (HMD) were placed on the individual cow’s tail head as an indicator for oestrous response if colour changed to red and inseminated twice at 12 hours interval. Pregnancy diagnosis was performed by an ultra sound scanner and rectal palpation 90 days after TAI in embryos and semen recipient cows. There was no significant difference on the superovulatory response rate between Nguni cows (40%) and heifers (40%). There was a significant difference on the ovary reaction (number of corpus luteum) of cows (11.33±1.41) and heifers (4.00±0.57). There were no significant differences observed on the embryo quality between Nguni cows (2.5±1.00 and 1.25±0.59) and heifers (0.83±0.41 and 1.00±0.36) for excellent (C1) and good (C1-). However, cows had more numbers of unfertilized ova (5.5±1.05 and 1.75±0.47) and degenerate embryos (3.66±1.00 and 1.25±0.39) than heifers. Village cows responded to oestrous synchronization successfully in KZN (100%) and Limpopo (99%) regardless of body conditions and breed type. The lowest pregnancy rate was recorded in Brahman and Bonsmara type cows with BCS of ≤ 2.5 regardless of Province. Interestingly, Nguni type cows with same body condition of ≤ 2.5 had higher average pregnancy rate of 59.5% in Limpopo and 53.5% in KZN. However, cows with BCS of ≥3 had better pregnancy rate regardless of cow breed type, and province. In conclusion, only 40% of both Nguni cows and heifers responded to superovulation. However, Nguni cows had better ovaries reaction compared to heifers. The quality of embryos recovered was similar for both Nguni cows and heifers. Moreover, there was a positive correlation between total sperm motility and fertilization rate bull 1 (93.7%) inseminated the cows (67.5%) and bull 2 (83.5%) inseminated the heifers (53.5%). Higher pregnancy rate (60%) was recorded in Limpopo compared to Eastern Cape (0%). Interestingly, more than 99% of village cows responded to synchronization and inseminated with frozen-thawed semen successfully. Village Nguni type cows were not affected by body condition scoring as they had higher and similar pregnancy rate as those that had body condition of ≥ 3. It is suggested that it is not advisable to breed synchronized Brahman and Bonsmara type cows with the body condition of ≤ 2.5 except in Nguni cow type as more than 57% average pregnancy rate was achieved.
- Full Text:
- Date Issued: 2013
- Authors: Maqhashu, Ayanda
- Date: 2013
- Language: English
- Type: Thesis , Masters , MSc Agric (Animal Science)
- Identifier: vital:11828 , http://hdl.handle.net/10353/d1016096
- Description: The aims of the study were to compare superovulatory (SO) response rate and embryo quality recovered; consequently, correlate sperm motility with fertilization rate on superovulated stud Nguni cows and heifers. Furthermore, compare oestrous synchronization response and pregnancy rate of three breed type cows (Brahman, Bonsmara and Nguni) of different body condition scores following timed artificial insemination in KwaZulu-Natal (KZN) and Limpopo provinces. Nguni stud cows (n= 15) and heifers (n= 10) aged 4-6 and 2-3 years were used as embryo donors. Superovulation of donors involved insertion of a controlled internal drug release device (CIDR) and two injections of FSH daily 12 hours apart for 4 days on a decreasing dosage. Fresh Nguni semen was collected from proven Nguni stud bulls and assessed by computer aided sperm analysis (CASA) before artificial insemination (AI). The doses of AI were prepared and conducted twice, 12 hours apart on synchronized and superovulated Nguni cows or heifers. Embryos were flushed 7 days after AI using a non-surgical technique. Embryos were immediately evaluated under stereo microscope and classified according IETS standard codes (C1, C1- and C2). All transferrable embryos were vitrified. Two pilot study sites were chosen in Eastern Cape – Great kei; (n= 5) and Limpopo - Vuvha; (n=5) provinces for Embryo transfer. Each recipient cow was implanted with one frozen-thawed embryo. For oestrous synchronization, cows (Braman, Bonsmara and Nguni type) were selected in different villages, regardless of parity, age, breed and body weight following pregnancy diagnosis. Cows were grouped according to breed type and body condition scores (BCS) on a scale of 1-5. Group 1 had BCS of ≤ 2.5 in KwaZulu-Natal (n=81) and Limpopo n=71), Group 2 had BCS of ≥ 3 in KwaZulu-Natal (n=79) and Limpopo (n=100) cows. Cows were synchronized by inserting the controlled intravaginal drug release (CIDR) and removed on Day 8, followed by administration of prostaglandin. The white heat mount detectors (HMD) were placed on the individual cow’s tail head as an indicator for oestrous response if colour changed to red and inseminated twice at 12 hours interval. Pregnancy diagnosis was performed by an ultra sound scanner and rectal palpation 90 days after TAI in embryos and semen recipient cows. There was no significant difference on the superovulatory response rate between Nguni cows (40%) and heifers (40%). There was a significant difference on the ovary reaction (number of corpus luteum) of cows (11.33±1.41) and heifers (4.00±0.57). There were no significant differences observed on the embryo quality between Nguni cows (2.5±1.00 and 1.25±0.59) and heifers (0.83±0.41 and 1.00±0.36) for excellent (C1) and good (C1-). However, cows had more numbers of unfertilized ova (5.5±1.05 and 1.75±0.47) and degenerate embryos (3.66±1.00 and 1.25±0.39) than heifers. Village cows responded to oestrous synchronization successfully in KZN (100%) and Limpopo (99%) regardless of body conditions and breed type. The lowest pregnancy rate was recorded in Brahman and Bonsmara type cows with BCS of ≤ 2.5 regardless of Province. Interestingly, Nguni type cows with same body condition of ≤ 2.5 had higher average pregnancy rate of 59.5% in Limpopo and 53.5% in KZN. However, cows with BCS of ≥3 had better pregnancy rate regardless of cow breed type, and province. In conclusion, only 40% of both Nguni cows and heifers responded to superovulation. However, Nguni cows had better ovaries reaction compared to heifers. The quality of embryos recovered was similar for both Nguni cows and heifers. Moreover, there was a positive correlation between total sperm motility and fertilization rate bull 1 (93.7%) inseminated the cows (67.5%) and bull 2 (83.5%) inseminated the heifers (53.5%). Higher pregnancy rate (60%) was recorded in Limpopo compared to Eastern Cape (0%). Interestingly, more than 99% of village cows responded to synchronization and inseminated with frozen-thawed semen successfully. Village Nguni type cows were not affected by body condition scoring as they had higher and similar pregnancy rate as those that had body condition of ≥ 3. It is suggested that it is not advisable to breed synchronized Brahman and Bonsmara type cows with the body condition of ≤ 2.5 except in Nguni cow type as more than 57% average pregnancy rate was achieved.
- Full Text:
- Date Issued: 2013
Application of lie group analysis to mathematical models in epidemiology
- Authors: Otieno, Andrew Alex Omondi
- Date: 2013
- Subjects: Epidemiology -- Mathematical models
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:18486 , http://hdl.handle.net/11260/100
- Description: Lie group analysis is arguably the most systematic vehicle for finding exact solutions of differential equations. Using this approach one has at one's disposal a variety of algorithms that make the solution process of many differential equations algorithmic. Vital properties of a given differential equation can often be inferred from the symmetries admitted by the equation. However, Lie group analysis has not enjoyed wide-spread application to systems of first-order ordinary differential equations. This is because such systems typically admit an infinite number of Lie point symmetries, and there is no systematic way to find even a single nontrivial one-dimensional Lie symmetry algebra. In the few applications available, the approach has been to circumvent the problem by transforming a given system of first-order ordinary differential equations into one in which at least one of the equations is of order two or greater. It is therefore fair to say that the full power of Lie group analysis has not been sufficiently harnessed in the solution of systems of first-order ordinary differential equations. In this dissertation we review some applications of Lie group analysis to systems of first order ordinary differential equations. We shed light on the integration procedure for first-order systems of ordinary differential equations admitting a solvable Lie algebra. We do this via instructive examples drawn from mathematical epidemiology models. In particular we revisit the work of Nucci and Torrisi [54] and improve the exposition of the Lie-symmetry-inspired solution of a mathematical model which describes a HIV transmission. To aid implementation of the integration strategy for systems of ordinary differential equations, we have developed ad-hoc routines for finding particular types of admitted symmetries and checking if a given symmetry is indeed admitted by a system of ordinary differential equations.
- Full Text:
- Date Issued: 2013
- Authors: Otieno, Andrew Alex Omondi
- Date: 2013
- Subjects: Epidemiology -- Mathematical models
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:18486 , http://hdl.handle.net/11260/100
- Description: Lie group analysis is arguably the most systematic vehicle for finding exact solutions of differential equations. Using this approach one has at one's disposal a variety of algorithms that make the solution process of many differential equations algorithmic. Vital properties of a given differential equation can often be inferred from the symmetries admitted by the equation. However, Lie group analysis has not enjoyed wide-spread application to systems of first-order ordinary differential equations. This is because such systems typically admit an infinite number of Lie point symmetries, and there is no systematic way to find even a single nontrivial one-dimensional Lie symmetry algebra. In the few applications available, the approach has been to circumvent the problem by transforming a given system of first-order ordinary differential equations into one in which at least one of the equations is of order two or greater. It is therefore fair to say that the full power of Lie group analysis has not been sufficiently harnessed in the solution of systems of first-order ordinary differential equations. In this dissertation we review some applications of Lie group analysis to systems of first order ordinary differential equations. We shed light on the integration procedure for first-order systems of ordinary differential equations admitting a solvable Lie algebra. We do this via instructive examples drawn from mathematical epidemiology models. In particular we revisit the work of Nucci and Torrisi [54] and improve the exposition of the Lie-symmetry-inspired solution of a mathematical model which describes a HIV transmission. To aid implementation of the integration strategy for systems of ordinary differential equations, we have developed ad-hoc routines for finding particular types of admitted symmetries and checking if a given symmetry is indeed admitted by a system of ordinary differential equations.
- Full Text:
- Date Issued: 2013
Aspects of constructive dismissal
- Authors: Diedericks, Shaun Sylvester
- Date: 2013
- Subjects: Labor courts , Employees -- Dismissal of
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10269 , http://hdl.handle.net/10948/d1011641 , Labor courts , Employees -- Dismissal of
- Description: Before the introduction of the concept of constructive dismissal in the LRA, the old industrial courts relied on the strides made in this field by the English and American courts. Constructive dismissal is the fourth type of dismissal and it is instituted by the employee through his/her resignation, unlike the other three types of dismissals which is instituted by the employer. Section 186(e) of the LRA defines constructive dismissal as the termination a contract of employment with or without notice by the employee because the employer made continued employment intolerable for the employee. With a fundamental breach in the contract of employment employees have a choice to either base their claims on constructive dismissal in the LRA or repudiation of the contract in common law, depending on the circumstances. Landmark judgments like Jooste v Transnet and Pretoria Society for the Care of the Retarded v Loots set the tone for constructive dismissal law in South Africa. It introduced the concept of intolerability as well as looking at the employer‟s conduct as a whole and judging it reasonable. The test for constructive dismissal throughout the evolution of case law in South Africa has not changed. Constructive Dismissal under the common law is also discussed in depth by looking at the landmark judgment of Murray v Minister of Defence. Sexual Harassment in the workplace is of a growing concern. If continued sexual harassment makes continued employment intolerable, the employee subjected to the harassment has the option of resigning and approaching the CCMA or bargaining councils, and claim that they have been constructively dismissed. Cases such as Payten v Premier Chemicals and Gerber v Algorax (Pty) Ltd really shows us how difficult it is to proof constructive dismissal as a result of sexual harassment because in most instances there won‟t be witnesses and it would be a case of he said, she said. These cases also show us that it can be proven based on a balance of probabilities. Grogan states that in dismissal proceedings, the onus is on the employees to prove that they were in fact dismissed and on the employer to show that the dismissal was fair. Section 192 of the LRA places another burden on the employee that requires him to not only prove the existence of a dismissal, but also that the conduct of the employer was intolerable. Unlike normal dismissal cases, commissioners generally award compensation as a remedy for constructive dismissal. A claim by an employee for reinstatement would be contradicting a claim that the employment relationship became intolerable and an award for reinstatement would be very inappropriate in a case of constructive dismissal. In short, unlike a normal dismissal, a constructive dismissal is a termination of the employment contract by the employee rather than the employer‟s own immediate act.
- Full Text:
- Date Issued: 2013
- Authors: Diedericks, Shaun Sylvester
- Date: 2013
- Subjects: Labor courts , Employees -- Dismissal of
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10269 , http://hdl.handle.net/10948/d1011641 , Labor courts , Employees -- Dismissal of
- Description: Before the introduction of the concept of constructive dismissal in the LRA, the old industrial courts relied on the strides made in this field by the English and American courts. Constructive dismissal is the fourth type of dismissal and it is instituted by the employee through his/her resignation, unlike the other three types of dismissals which is instituted by the employer. Section 186(e) of the LRA defines constructive dismissal as the termination a contract of employment with or without notice by the employee because the employer made continued employment intolerable for the employee. With a fundamental breach in the contract of employment employees have a choice to either base their claims on constructive dismissal in the LRA or repudiation of the contract in common law, depending on the circumstances. Landmark judgments like Jooste v Transnet and Pretoria Society for the Care of the Retarded v Loots set the tone for constructive dismissal law in South Africa. It introduced the concept of intolerability as well as looking at the employer‟s conduct as a whole and judging it reasonable. The test for constructive dismissal throughout the evolution of case law in South Africa has not changed. Constructive Dismissal under the common law is also discussed in depth by looking at the landmark judgment of Murray v Minister of Defence. Sexual Harassment in the workplace is of a growing concern. If continued sexual harassment makes continued employment intolerable, the employee subjected to the harassment has the option of resigning and approaching the CCMA or bargaining councils, and claim that they have been constructively dismissed. Cases such as Payten v Premier Chemicals and Gerber v Algorax (Pty) Ltd really shows us how difficult it is to proof constructive dismissal as a result of sexual harassment because in most instances there won‟t be witnesses and it would be a case of he said, she said. These cases also show us that it can be proven based on a balance of probabilities. Grogan states that in dismissal proceedings, the onus is on the employees to prove that they were in fact dismissed and on the employer to show that the dismissal was fair. Section 192 of the LRA places another burden on the employee that requires him to not only prove the existence of a dismissal, but also that the conduct of the employer was intolerable. Unlike normal dismissal cases, commissioners generally award compensation as a remedy for constructive dismissal. A claim by an employee for reinstatement would be contradicting a claim that the employment relationship became intolerable and an award for reinstatement would be very inappropriate in a case of constructive dismissal. In short, unlike a normal dismissal, a constructive dismissal is a termination of the employment contract by the employee rather than the employer‟s own immediate act.
- Full Text:
- Date Issued: 2013
Assessing asset management in the Nelson Mandela Metropolitan Municipality
- Authors: Mahlangabeza, Bukeka
- Date: 2013
- Subjects: Asset management accounts -- South Africa -- Port Elizabeth , Local government -- South Africa -- Port Elizabeth , Strategic planning -- South Africa -- Port Elizabeth , Management -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8848 , http://hdl.handle.net/10948/d1020108
- Description: Due to scarce financial resources, over-stretched budgets, pressures for service delivery and the dynamic nature of local government, asset management plays a key strategic role in enhancing local municipal functionality and efficiency. Asset management is the management of physical assets, infrastructure, and immoveable assets. It is an evolving discipline that is enhanced by the understanding of asset conditions and performance. It improves decision-making within local government. Every year, local government announces millions of Rands’ worth of assets that are unaccounted for and that go missing in annual reports. It was the purpose of this study to assess the asset management function at the Nelson Mandela Bay Municipality (NMBM). The aim is to improve the management of moveable assets by investigating the following variables: strategic management of assets, knowledge management, governance, leadership, the impact of corruption and skills management. The approach to the study is a qualitative research paradigm with a case study methodology and an interview as a research instrument. The sample chosen comprised people from the top level of municipal management down to municipal asset controllers. The two forms of data that were collected in the study were primary data and secondary data. Primary data was collected from municipal workers and collated together for analysis purposes. Secondary data was gathered from library sources such as journals, books, conference papers, government acts, municipal policies and local newspapers. This data informed the interview questions. The interview strategy was chosen as the best way to conduct the empirical part of this research and was guided by an interview guide. The study found that there are operational defects in the way asset management is organised. This makes the function seem unimportant. The results also indicated a lack of staff members and skills shortages; such as management and computer skills. Indications are that theft, negligence, corruption and carelessness negatively impact the management of assets. Recommendations include the filling of vacant posts, tightening of internal controls, providing the necessary training and improving the asset management. The study makes a contribution to the current body of knowledge.
- Full Text:
- Date Issued: 2013
- Authors: Mahlangabeza, Bukeka
- Date: 2013
- Subjects: Asset management accounts -- South Africa -- Port Elizabeth , Local government -- South Africa -- Port Elizabeth , Strategic planning -- South Africa -- Port Elizabeth , Management -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8848 , http://hdl.handle.net/10948/d1020108
- Description: Due to scarce financial resources, over-stretched budgets, pressures for service delivery and the dynamic nature of local government, asset management plays a key strategic role in enhancing local municipal functionality and efficiency. Asset management is the management of physical assets, infrastructure, and immoveable assets. It is an evolving discipline that is enhanced by the understanding of asset conditions and performance. It improves decision-making within local government. Every year, local government announces millions of Rands’ worth of assets that are unaccounted for and that go missing in annual reports. It was the purpose of this study to assess the asset management function at the Nelson Mandela Bay Municipality (NMBM). The aim is to improve the management of moveable assets by investigating the following variables: strategic management of assets, knowledge management, governance, leadership, the impact of corruption and skills management. The approach to the study is a qualitative research paradigm with a case study methodology and an interview as a research instrument. The sample chosen comprised people from the top level of municipal management down to municipal asset controllers. The two forms of data that were collected in the study were primary data and secondary data. Primary data was collected from municipal workers and collated together for analysis purposes. Secondary data was gathered from library sources such as journals, books, conference papers, government acts, municipal policies and local newspapers. This data informed the interview questions. The interview strategy was chosen as the best way to conduct the empirical part of this research and was guided by an interview guide. The study found that there are operational defects in the way asset management is organised. This makes the function seem unimportant. The results also indicated a lack of staff members and skills shortages; such as management and computer skills. Indications are that theft, negligence, corruption and carelessness negatively impact the management of assets. Recommendations include the filling of vacant posts, tightening of internal controls, providing the necessary training and improving the asset management. The study makes a contribution to the current body of knowledge.
- Full Text:
- Date Issued: 2013
Assessing employee perceptions of quality at Fresenius Kabi Manufacturing South Africa (FKMSA)
- Authors: Bango, Nomasango Ida
- Date: 2013
- Subjects: Pharmaceutical industry -- South Africa -- Quality control , Quality assurance -- South Africa -- Management , Manufactures -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8830 , http://hdl.handle.net/10948/d1019778
- Description: The pharmaceutical industry is one of the fastest growing and developing industries in the world today. With the ever advancing technology and manufacturing techniques, quality assurance has become the focus of regulatory bodies all over the world. The implementation of quality management systems (QMS) that ensures that quality is built into every step of the design and manufacturing process has been the focus of many pharmaceutical companies. With the implementation of quality systems, employee’s perception of those systems and overall quality standards of the organisation is very important in establishing the quality culture of the organisation. To benefit from sustainable quality systems the organisations must ensure that employees understand the importance of the systems and that employee’s take personal responsibility for ensuring that their functions are performed correctly the first time. FKMSA has invested in a QMS that seeks to integrate all quality issues. The quality system includes documentation, deviations, corrective and preventative action (CAPA), change controls and quality risk management (QRM) in the entire facility. This system is administered by the quality control department, but each department takes ownership for their quality issues with support and guidance from the quality unit. FKMSA also firmly believes that quality cannot merely rely on the quality control test results; every step of the production process has a quality aspect built in to ensure that quality standards are adhered to. Every employee is trained, assessed and deemed competent before they can perform their duties; this is to ensure that human errors are kept to a minimum. Employee’s perception of quality is an integral part of quality assurance and it is important for the organisation to know what the employees believe to be the company’s standards of quality.
- Full Text:
- Date Issued: 2013
- Authors: Bango, Nomasango Ida
- Date: 2013
- Subjects: Pharmaceutical industry -- South Africa -- Quality control , Quality assurance -- South Africa -- Management , Manufactures -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8830 , http://hdl.handle.net/10948/d1019778
- Description: The pharmaceutical industry is one of the fastest growing and developing industries in the world today. With the ever advancing technology and manufacturing techniques, quality assurance has become the focus of regulatory bodies all over the world. The implementation of quality management systems (QMS) that ensures that quality is built into every step of the design and manufacturing process has been the focus of many pharmaceutical companies. With the implementation of quality systems, employee’s perception of those systems and overall quality standards of the organisation is very important in establishing the quality culture of the organisation. To benefit from sustainable quality systems the organisations must ensure that employees understand the importance of the systems and that employee’s take personal responsibility for ensuring that their functions are performed correctly the first time. FKMSA has invested in a QMS that seeks to integrate all quality issues. The quality system includes documentation, deviations, corrective and preventative action (CAPA), change controls and quality risk management (QRM) in the entire facility. This system is administered by the quality control department, but each department takes ownership for their quality issues with support and guidance from the quality unit. FKMSA also firmly believes that quality cannot merely rely on the quality control test results; every step of the production process has a quality aspect built in to ensure that quality standards are adhered to. Every employee is trained, assessed and deemed competent before they can perform their duties; this is to ensure that human errors are kept to a minimum. Employee’s perception of quality is an integral part of quality assurance and it is important for the organisation to know what the employees believe to be the company’s standards of quality.
- Full Text:
- Date Issued: 2013
Assessing household assets to understand vulnerability to HIV/Aids and climate change in the Eastern Cape, South Africa
- Authors: Stadler, Leigh Tessa
- Date: 2013
- Subjects: Climatic changes -- South Africa -- Eastern Cape Climatic changes -- Health aspects -- South Africa -- Eastern Cape Climatic changes -- Economic aspects -- South Africa -- Eastern Cape HIV infections -- Economic aspects -- South Africa -- Eastern Cape AIDS (Disease) -- Economic aspects -- South Africa -- Eastern Cape HIV infections -- Social aspects -- South Africa -- Eastern Cape AIDS (Disease) -- Social aspects -- South Africa -- Eastern Cape Poverty -- Social aspects -- South Africa -- Eastern Cape Income -- South Africa -- Eastern Cape Human capital -- South Africa -- Eastern Cape Sex role -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4726 , http://hdl.handle.net/10962/d1001655
- Description: Livelihood stressors in southern Africa, such as HIV/Aids and climate change, do not act in isolation but rather interact concurrently in complex socio-ecological systems with diverse, interrelated and compounded affects. Households experience differential vulnerability to such stressors based on contextual factors such as geographical location, income level and the gender and age of its members. Households’ differential experiences of vulnerability are further defined by the households’ use of their capital stocks: the human, social, natural, financial and physical capital available to the household to form livelihoods and resist the detrimental effects of a stressor. The capital stocks of 340 households were measured in two sites in the Eastern Cape, South Africa, using a household survey. These data were analysed to determine differences between the sites, households with heads of different gender and households of different income levels. Further data relating to the drivers and interactions of stressors over temporal and spatial scales, as well as the perceived value of various forms of capital by different social groups in the two sites, were collected via Participatory Learning and Action (PLA) methods including timelines, mental modelling and pair-wise ranking. Although the two sites have similar levels of income and fall within the same province, many significant differences emerged. The two sites showed different distributions of household head genders and different stressors and perceptions of vulnerability, perhaps owing to differences in their capital stocks, acting alongside the influence of culture and access on a shifting rural-urban continuum. These discrepancies further transpired to reflect crucial differential experiences along gender lines and income levels in each site. Vulnerability was often context specific, not only because of unique drivers of stress in different areas, but also because socio-economic groups and localities often had characteristics that could potentially exacerbate vulnerability, as well as characteristics that can potentially facilitate adaptive capacity. Stressors were found to have depleted multiple forms of capital over time, while new stressors were emerging, raising concerns over the most appropriate means of social protection within these contexts.
- Full Text:
- Date Issued: 2013
- Authors: Stadler, Leigh Tessa
- Date: 2013
- Subjects: Climatic changes -- South Africa -- Eastern Cape Climatic changes -- Health aspects -- South Africa -- Eastern Cape Climatic changes -- Economic aspects -- South Africa -- Eastern Cape HIV infections -- Economic aspects -- South Africa -- Eastern Cape AIDS (Disease) -- Economic aspects -- South Africa -- Eastern Cape HIV infections -- Social aspects -- South Africa -- Eastern Cape AIDS (Disease) -- Social aspects -- South Africa -- Eastern Cape Poverty -- Social aspects -- South Africa -- Eastern Cape Income -- South Africa -- Eastern Cape Human capital -- South Africa -- Eastern Cape Sex role -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4726 , http://hdl.handle.net/10962/d1001655
- Description: Livelihood stressors in southern Africa, such as HIV/Aids and climate change, do not act in isolation but rather interact concurrently in complex socio-ecological systems with diverse, interrelated and compounded affects. Households experience differential vulnerability to such stressors based on contextual factors such as geographical location, income level and the gender and age of its members. Households’ differential experiences of vulnerability are further defined by the households’ use of their capital stocks: the human, social, natural, financial and physical capital available to the household to form livelihoods and resist the detrimental effects of a stressor. The capital stocks of 340 households were measured in two sites in the Eastern Cape, South Africa, using a household survey. These data were analysed to determine differences between the sites, households with heads of different gender and households of different income levels. Further data relating to the drivers and interactions of stressors over temporal and spatial scales, as well as the perceived value of various forms of capital by different social groups in the two sites, were collected via Participatory Learning and Action (PLA) methods including timelines, mental modelling and pair-wise ranking. Although the two sites have similar levels of income and fall within the same province, many significant differences emerged. The two sites showed different distributions of household head genders and different stressors and perceptions of vulnerability, perhaps owing to differences in their capital stocks, acting alongside the influence of culture and access on a shifting rural-urban continuum. These discrepancies further transpired to reflect crucial differential experiences along gender lines and income levels in each site. Vulnerability was often context specific, not only because of unique drivers of stress in different areas, but also because socio-economic groups and localities often had characteristics that could potentially exacerbate vulnerability, as well as characteristics that can potentially facilitate adaptive capacity. Stressors were found to have depleted multiple forms of capital over time, while new stressors were emerging, raising concerns over the most appropriate means of social protection within these contexts.
- Full Text:
- Date Issued: 2013
Assessing the competitiveness of small and medium sized retail business in South Africa
- Authors: Herholdt, Petrus Stephanus
- Date: 2013
- Subjects: Competition -- South Africa , Small business -- South Africa , Chain stores -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8867 , http://hdl.handle.net/10948/d1020279
- Description: The South African economy and especially its retail environment are continuously experiencing the impact of globalisation. The continuous expansions of large public retail businesses that consist of numerous chain stores are evident in both the local and international arena. South Africa has witnessed large amounts of foreign direct investment (FDI) invested into its retail sector. The above mentioned facts hold a serious challenge for small and medium retail businesses in South Africa (SMEs). In order for SME retail businesses to stay competitive against these global retail businesses, it needs to be able to withstand the competition in the environment it operates. This is not always an easy challenge given the limited access to resources that the majority of SME businesses have access to. This study presents how South African SME retail businesses can remain competent and profitable in spite of serious competition from large retail businesses of both local and international origin. In order to suggest recommendations for South African SME retail businesses to be more competent in relation to large retail businesses, the researcher identified some areas of improvement, which is perceived to be the most important for enhancing the competitiveness of SMEs. These variables include uniqueness, entrepreneurial leadership, cost effectiveness, technology and quality management. These variables were researched to understand how they affect SME retail businesses and where tested using quantitative analysis to ascertain if managers and owners of SME retail businesses believed that these variables would help them to improve the level of competitiveness in relation to large retail businesses. The results indicated that SME owners and managers felt that uniqueness, entrepreneurial leadership, cost effectiveness, technology and quality management all contributes to the competitiveness of their business. Empirical evidence shows that owners and managers of SME retail business felt that all of the above factors will result in their SME retail business being more competitive as compared to large retail businesses. The former will lead to better chances of success which again are most likely to lead to increased probability.
- Full Text:
- Date Issued: 2013
- Authors: Herholdt, Petrus Stephanus
- Date: 2013
- Subjects: Competition -- South Africa , Small business -- South Africa , Chain stores -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8867 , http://hdl.handle.net/10948/d1020279
- Description: The South African economy and especially its retail environment are continuously experiencing the impact of globalisation. The continuous expansions of large public retail businesses that consist of numerous chain stores are evident in both the local and international arena. South Africa has witnessed large amounts of foreign direct investment (FDI) invested into its retail sector. The above mentioned facts hold a serious challenge for small and medium retail businesses in South Africa (SMEs). In order for SME retail businesses to stay competitive against these global retail businesses, it needs to be able to withstand the competition in the environment it operates. This is not always an easy challenge given the limited access to resources that the majority of SME businesses have access to. This study presents how South African SME retail businesses can remain competent and profitable in spite of serious competition from large retail businesses of both local and international origin. In order to suggest recommendations for South African SME retail businesses to be more competent in relation to large retail businesses, the researcher identified some areas of improvement, which is perceived to be the most important for enhancing the competitiveness of SMEs. These variables include uniqueness, entrepreneurial leadership, cost effectiveness, technology and quality management. These variables were researched to understand how they affect SME retail businesses and where tested using quantitative analysis to ascertain if managers and owners of SME retail businesses believed that these variables would help them to improve the level of competitiveness in relation to large retail businesses. The results indicated that SME owners and managers felt that uniqueness, entrepreneurial leadership, cost effectiveness, technology and quality management all contributes to the competitiveness of their business. Empirical evidence shows that owners and managers of SME retail business felt that all of the above factors will result in their SME retail business being more competitive as compared to large retail businesses. The former will lead to better chances of success which again are most likely to lead to increased probability.
- Full Text:
- Date Issued: 2013
Assessing the effect of Public Participation and development communications on service delivery: the case of the department of Social Development in the Eastern Cape (2004-2010)
- Authors: Maswana, Gcobani
- Date: 2013
- Subjects: Political participation -- South Africa -- Eastern Cape , Human services -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , Civil service -- South Africa -- Eastern Cape , Municipal services -- South Africa -- Eastern Cape , Human capital -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11652 , http://hdl.handle.net/10353/d1006979 , Political participation -- South Africa -- Eastern Cape , Human services -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , Civil service -- South Africa -- Eastern Cape , Municipal services -- South Africa -- Eastern Cape , Human capital -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape
- Description: Public Participation is a critical facet of development communication. The Republic of South Africa (RSA) Constitution 1996 promotes a set of values of good governance setting a framework for the public participation, and democratization of the public sector through instruments such as developmental communication in order to impact better service delivery. Public participation is an effective communication platform of a new democratic South Africa, as such, public participation forms part of the Constitution of the RSA Act (108 of 1996). To necessitate good governance, it is very imperative that the citizenry, being voters to take an active role in the affairs of governance. The credibility, legitimacy, acceptability, support for governance structures and sustainability of any government is dependable mostly on how citizens are participating in the affairs of government.The research topic being-assessing the effect of Public Participation and Development Communications on service delivery:the case of the department of Social Development in the Eastern Cape focused on Ingquza Municipality in O.R.Tambo District of the Eastern Cape.The public administration has positioned financial management and human resources as critical elements for effective and efficient system. The study has identified that the omission of public participation and development communication as a gap that need to be optimally utilized to avoid communication gap that leads to unnecessary service delivery protests. The study position communication as strategic and management function of each and every manager. The importance of Public Participation is that it could help to ensure that the citizens take ownership of processes as an important democratic principle.The imbizo’s as public participation tool and effective communication platform has been proven to be effective. The strengthening of development communication in the department to empower communities through development communication cadres and information dissemination is paramount important. Furthermore this will make sure that there is a continuous feedback on quality assurance programme in implementing political pronouncements that are made during imbizo’s.
- Full Text:
- Date Issued: 2013
- Authors: Maswana, Gcobani
- Date: 2013
- Subjects: Political participation -- South Africa -- Eastern Cape , Human services -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , Civil service -- South Africa -- Eastern Cape , Municipal services -- South Africa -- Eastern Cape , Human capital -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11652 , http://hdl.handle.net/10353/d1006979 , Political participation -- South Africa -- Eastern Cape , Human services -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , Civil service -- South Africa -- Eastern Cape , Municipal services -- South Africa -- Eastern Cape , Human capital -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape
- Description: Public Participation is a critical facet of development communication. The Republic of South Africa (RSA) Constitution 1996 promotes a set of values of good governance setting a framework for the public participation, and democratization of the public sector through instruments such as developmental communication in order to impact better service delivery. Public participation is an effective communication platform of a new democratic South Africa, as such, public participation forms part of the Constitution of the RSA Act (108 of 1996). To necessitate good governance, it is very imperative that the citizenry, being voters to take an active role in the affairs of governance. The credibility, legitimacy, acceptability, support for governance structures and sustainability of any government is dependable mostly on how citizens are participating in the affairs of government.The research topic being-assessing the effect of Public Participation and Development Communications on service delivery:the case of the department of Social Development in the Eastern Cape focused on Ingquza Municipality in O.R.Tambo District of the Eastern Cape.The public administration has positioned financial management and human resources as critical elements for effective and efficient system. The study has identified that the omission of public participation and development communication as a gap that need to be optimally utilized to avoid communication gap that leads to unnecessary service delivery protests. The study position communication as strategic and management function of each and every manager. The importance of Public Participation is that it could help to ensure that the citizens take ownership of processes as an important democratic principle.The imbizo’s as public participation tool and effective communication platform has been proven to be effective. The strengthening of development communication in the department to empower communities through development communication cadres and information dissemination is paramount important. Furthermore this will make sure that there is a continuous feedback on quality assurance programme in implementing political pronouncements that are made during imbizo’s.
- Full Text:
- Date Issued: 2013
Assessing the entrepreneurial attributes of undergraduate business students at Nelson Mandela Metropolitan University
- Authors: Saunders, Shelley
- Date: 2013
- Subjects: Entrepreneurship -- South Africa -- Port Elizabeth , Business students -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:9316 , http://hdl.handle.net/10948/d1020129
- Description: To improve and develop South Africa’s entrepreneurial activity, it is vital that the population acquires certain attributes which are common among individuals who exhibit entrepreneurial behaviour. As the occurrence of entrepreneurial attributes increases in the population, so too will the probability of entrepreneurial behaviour and entrepreneurial activity. A possible first step in ensuring that a population possesses the necessary attributes is to assess the current levels of development of these entrepreneurial attributes among students of business. Underdeveloped attributes can then be identified, and steps taken to bring about improvements. The primary objective of this study was to assess the entrepreneurial attributes of undergraduate business students at the Nelson Mandela Metropolitan University. In order to achieve this objective an in-depth analysis of secondary sources was conducted. The nature of entrepreneurship was defined and its importance highlighted. Furthermore, the status of entrepreneurship both globally and nationally was elaborated on. Entrepreneurship education was also addressed, and its role in developing entrepreneurial attributes was discussed. The 16 entrepreneurial attributes associated with successful entrepreneurs were described. The most commonly used intentions-based models were also discussed. In line with the intentions-based theories, the greater the perception of possessing the attributes associated with a successful entrepreneur by an individual, the greater the belief by that individual that he or she has the capacity and competence to become an entrepreneur, which in turn will influence their entrepreneurial intentions. Against the background of the literature overview, several hypotheses were formulated and subjected to empirical testing. A quantitative research approach was selected, the sample consisting of all undergraduate business students studying at three South African universities as well as two international universities. Convenience sampling was implemented in this study. The validity of the measuring instrument was determined by means of a factor analysis, and the reliability by means of calculating Cronbach alpha coefficients. The statistical techniques used to analyse the data included calculating descriptive statistics (the mean, standard deviation and frequency distributions), t-tests and Cohen’s d, a multivariate analysis of variance (MANOVA), an analysis of variance (ANOVA), Chi-squared statistic, and Cramer’s V. The results of the study show that NMMU students regarded the attributes Commitment, High energy level, Planning and perseverance and Overcoming failure as the four most-developed attributes, while they regarded Continuous learning, Knowledge-seeking, Initiative and responsibility and Communication ability as the least-developed. With the exception of the attributes Commitment and Overcoming failure, the level of development of the entrepreneurial attributes of NMMU students showed significant improvement between the 2001 and the 2010 studies. With the exception of Continuous learning, no significant differences were reported in the levels of development of the various entrepreneurial attributes between students at NMMU and students at the other South African universities participating in the study. When comparing the significant differences in the level of development of the 16 entrepreneurial attributes between NMMU and the international universities, a large practical significance was found for the attributes High energy level, Continuous learning and Knowledge seeking. For the attributes Planning and perseverance, Communication ability, Overcoming failure, Initiative and responsibility, High energy level, Creativity and flexibility, Knowledge seeking, Continuous learning, Financial proficiency and Business knowledge, students with entrepreneurial intentions reported significantly higher mean scores than students without entrepreneurial intentions. In other words, students with higher levels of development of these attributes are more likely to have entrepreneurial intentions. It was also found that significant differences in the levels of development of entrepreneurial attributes were reported for the demographic variables Levels of study, Gender and Age. No significant differences were found to exist between the demographic variables Level of study, Gender and Self-employment status of parents and the Entrepreneurial intention of NMMU students. This study has contributed to the field of entrepreneurship research by identifying several entrepreneurial attributes that are more likely to be found in students with entrepreneurial intentions than those without them. This study has also shown that certain demographic factors are related to the levels of development of certain entrepreneurial attributes, as well as to entrepreneurial intentions. Furthermore, through the assessment of entrepreneurial attributes of NMMU students and by making comparisons with other universities, this study has contributed to entrepreneurship education at NMMU as well as to entrepreneurship education in South Africa and abroad. Educators of entrepreneurship have been given insights into the levels of development of several entrepreneurial attributes among their students. In addition, recommendations have been made on how to improve the levels of development of the attributes investigated in this study.
- Full Text:
- Date Issued: 2013
- Authors: Saunders, Shelley
- Date: 2013
- Subjects: Entrepreneurship -- South Africa -- Port Elizabeth , Business students -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:9316 , http://hdl.handle.net/10948/d1020129
- Description: To improve and develop South Africa’s entrepreneurial activity, it is vital that the population acquires certain attributes which are common among individuals who exhibit entrepreneurial behaviour. As the occurrence of entrepreneurial attributes increases in the population, so too will the probability of entrepreneurial behaviour and entrepreneurial activity. A possible first step in ensuring that a population possesses the necessary attributes is to assess the current levels of development of these entrepreneurial attributes among students of business. Underdeveloped attributes can then be identified, and steps taken to bring about improvements. The primary objective of this study was to assess the entrepreneurial attributes of undergraduate business students at the Nelson Mandela Metropolitan University. In order to achieve this objective an in-depth analysis of secondary sources was conducted. The nature of entrepreneurship was defined and its importance highlighted. Furthermore, the status of entrepreneurship both globally and nationally was elaborated on. Entrepreneurship education was also addressed, and its role in developing entrepreneurial attributes was discussed. The 16 entrepreneurial attributes associated with successful entrepreneurs were described. The most commonly used intentions-based models were also discussed. In line with the intentions-based theories, the greater the perception of possessing the attributes associated with a successful entrepreneur by an individual, the greater the belief by that individual that he or she has the capacity and competence to become an entrepreneur, which in turn will influence their entrepreneurial intentions. Against the background of the literature overview, several hypotheses were formulated and subjected to empirical testing. A quantitative research approach was selected, the sample consisting of all undergraduate business students studying at three South African universities as well as two international universities. Convenience sampling was implemented in this study. The validity of the measuring instrument was determined by means of a factor analysis, and the reliability by means of calculating Cronbach alpha coefficients. The statistical techniques used to analyse the data included calculating descriptive statistics (the mean, standard deviation and frequency distributions), t-tests and Cohen’s d, a multivariate analysis of variance (MANOVA), an analysis of variance (ANOVA), Chi-squared statistic, and Cramer’s V. The results of the study show that NMMU students regarded the attributes Commitment, High energy level, Planning and perseverance and Overcoming failure as the four most-developed attributes, while they regarded Continuous learning, Knowledge-seeking, Initiative and responsibility and Communication ability as the least-developed. With the exception of the attributes Commitment and Overcoming failure, the level of development of the entrepreneurial attributes of NMMU students showed significant improvement between the 2001 and the 2010 studies. With the exception of Continuous learning, no significant differences were reported in the levels of development of the various entrepreneurial attributes between students at NMMU and students at the other South African universities participating in the study. When comparing the significant differences in the level of development of the 16 entrepreneurial attributes between NMMU and the international universities, a large practical significance was found for the attributes High energy level, Continuous learning and Knowledge seeking. For the attributes Planning and perseverance, Communication ability, Overcoming failure, Initiative and responsibility, High energy level, Creativity and flexibility, Knowledge seeking, Continuous learning, Financial proficiency and Business knowledge, students with entrepreneurial intentions reported significantly higher mean scores than students without entrepreneurial intentions. In other words, students with higher levels of development of these attributes are more likely to have entrepreneurial intentions. It was also found that significant differences in the levels of development of entrepreneurial attributes were reported for the demographic variables Levels of study, Gender and Age. No significant differences were found to exist between the demographic variables Level of study, Gender and Self-employment status of parents and the Entrepreneurial intention of NMMU students. This study has contributed to the field of entrepreneurship research by identifying several entrepreneurial attributes that are more likely to be found in students with entrepreneurial intentions than those without them. This study has also shown that certain demographic factors are related to the levels of development of certain entrepreneurial attributes, as well as to entrepreneurial intentions. Furthermore, through the assessment of entrepreneurial attributes of NMMU students and by making comparisons with other universities, this study has contributed to entrepreneurship education at NMMU as well as to entrepreneurship education in South Africa and abroad. Educators of entrepreneurship have been given insights into the levels of development of several entrepreneurial attributes among their students. In addition, recommendations have been made on how to improve the levels of development of the attributes investigated in this study.
- Full Text:
- Date Issued: 2013
Assessing the impact of class antagonism on administration of land redistribution in the Eastern Cape Amatole district (2004-2009)
- Authors: Njoli, P V
- Date: 2013
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/1064 , vital:26522
- Description: The research is to investigate the equality and equity case with regards to land redistribution in the Amathole District of Eastern Cape. This research is based on the administration of land redistribution and reality that the majority of the poor and landless people reside in the rural areas. Therefore the land question is a focal point to which the main question of the research, assessing the impact of class antagonism on the administration of land redistribution, will be directed to. This research is mainly about the pursuit of policies that relate to redistribution of land, particularly the farms from the rich White farmers to the previously disadvantaged emerging rural Black farmers. Thus the land reform is viewed as one strategy to alleviate the crushing poverty situation in South Africa, particularly in the rural areas of Amathole District.The research is to investigate the administrative policies with regards to land redistribution and also check and confirm how the race and class intertwining affects the implementation of these administrative policies. Since S.A is a class society, the research has to actually investigate the impact of class antagonism on the process of redistribution. This is due to the conviction that the officials of the departments of state, in anywhere, are out in search of wealth hence the fraud and corruption. In S.A., land reform also has an ethical and political-economic dimension. It seeks to favour A over B. This research, therefore, intends to investigate whether the administrative policies of land redistribution are manipulated on the basis of race and class.
- Full Text:
- Date Issued: 2013
- Authors: Njoli, P V
- Date: 2013
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/1064 , vital:26522
- Description: The research is to investigate the equality and equity case with regards to land redistribution in the Amathole District of Eastern Cape. This research is based on the administration of land redistribution and reality that the majority of the poor and landless people reside in the rural areas. Therefore the land question is a focal point to which the main question of the research, assessing the impact of class antagonism on the administration of land redistribution, will be directed to. This research is mainly about the pursuit of policies that relate to redistribution of land, particularly the farms from the rich White farmers to the previously disadvantaged emerging rural Black farmers. Thus the land reform is viewed as one strategy to alleviate the crushing poverty situation in South Africa, particularly in the rural areas of Amathole District.The research is to investigate the administrative policies with regards to land redistribution and also check and confirm how the race and class intertwining affects the implementation of these administrative policies. Since S.A is a class society, the research has to actually investigate the impact of class antagonism on the process of redistribution. This is due to the conviction that the officials of the departments of state, in anywhere, are out in search of wealth hence the fraud and corruption. In S.A., land reform also has an ethical and political-economic dimension. It seeks to favour A over B. This research, therefore, intends to investigate whether the administrative policies of land redistribution are manipulated on the basis of race and class.
- Full Text:
- Date Issued: 2013