An investigation of the main factors that have an impact on the decision of a foreign business to enter South Africa
- Authors: Chen, Heng
- Date: 2009
- Subjects: Business enterprises, Foreign -- South Africa , Investments, Foreign -- Law and legislation -- South Africa , Foreign trade regulation -- South Africa , Joint ventures -- South Africa , Export marketing -- Management
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9342 , http://hdl.handle.net/10948/1222 , Business enterprises, Foreign -- South Africa , Investments, Foreign -- Law and legislation -- South Africa , Foreign trade regulation -- South Africa , Joint ventures -- South Africa , Export marketing -- Management
- Description: The new South Africa has an amazing economic growth that creates a significant opportunity for international companies to start their businesses in South Africa. For those companies which are interested in the South African market, it is very important for them to understand the factors that influence their entry-mode selection. The objective of this study is to determine the main factors that have an impact on the decision of a foreign business to enter South Africa. To achieve this objective, the researcher used an integrated study method, as follows: {u10007A} A systematic review of the popular entry-modes and the main factors influencing the entry-mode selection, sourced from the relevant literature. In addition, South African business was also introduced. {u10007A} Based on the factors related in the literature, an empirical survey was completed by those foreign companies who had already successfully entered into South Africa, in order to figure out the rank importance of these factors. With an integrated study of literature and empirical research, the rank importance of factors that have an impact on the foreign business entry-mode selection in South Africa is as follows: 1. Firm’s product 2. Control level of entry-mode 3. Ownership of entry 4. Resource commitment of entry-mode 5. Political factor 6. Firm’s objective 7. Technological factors 8. Economic factors 9. Firm’s experience in international marketing 10. Firm’s size 11. Dissemination risk of entry-mode 12. Socio-cultural factors 13. Flexibility of entry-mode Key terms: International market entry-mode South African business environment.
- Full Text:
- Date Issued: 2009
- Authors: Chen, Heng
- Date: 2009
- Subjects: Business enterprises, Foreign -- South Africa , Investments, Foreign -- Law and legislation -- South Africa , Foreign trade regulation -- South Africa , Joint ventures -- South Africa , Export marketing -- Management
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9342 , http://hdl.handle.net/10948/1222 , Business enterprises, Foreign -- South Africa , Investments, Foreign -- Law and legislation -- South Africa , Foreign trade regulation -- South Africa , Joint ventures -- South Africa , Export marketing -- Management
- Description: The new South Africa has an amazing economic growth that creates a significant opportunity for international companies to start their businesses in South Africa. For those companies which are interested in the South African market, it is very important for them to understand the factors that influence their entry-mode selection. The objective of this study is to determine the main factors that have an impact on the decision of a foreign business to enter South Africa. To achieve this objective, the researcher used an integrated study method, as follows: {u10007A} A systematic review of the popular entry-modes and the main factors influencing the entry-mode selection, sourced from the relevant literature. In addition, South African business was also introduced. {u10007A} Based on the factors related in the literature, an empirical survey was completed by those foreign companies who had already successfully entered into South Africa, in order to figure out the rank importance of these factors. With an integrated study of literature and empirical research, the rank importance of factors that have an impact on the foreign business entry-mode selection in South Africa is as follows: 1. Firm’s product 2. Control level of entry-mode 3. Ownership of entry 4. Resource commitment of entry-mode 5. Political factor 6. Firm’s objective 7. Technological factors 8. Economic factors 9. Firm’s experience in international marketing 10. Firm’s size 11. Dissemination risk of entry-mode 12. Socio-cultural factors 13. Flexibility of entry-mode Key terms: International market entry-mode South African business environment.
- Full Text:
- Date Issued: 2009
An investigation of the training experiences of the fourth year student nurses : a case study of the Port Elizabeth nursing campus
- Authors: Smith, Bridget
- Date: 2009
- Subjects: Nurses -- In-service training -- South africa , Nurses -- Study and teaching , Universities and colleges -- Employees -- Training of
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:8227 , http://hdl.handle.net/10948/893 , Nurses -- In-service training -- South africa , Nurses -- Study and teaching , Universities and colleges -- Employees -- Training of
- Description: Nursing lecturers are faced with the challenge to adapt their teaching styles and attitudes to accommodate the new nursing student that enters the nursing field. These students have expectations and demands which differ highly from past students. Another challenge for lecturers is the demands of a nursing curriculum. The students that commenced with the four year course during 2005 at the Port Elizabeth Nursing Campus experienced negativity with regards to their training. The objectives of the study are to explore and describe the training experiences of the fourth year student nurses of the Port Elizabeth Nursing Campus and to co-construct guidelines to assist nursing lecturers to gauge the understanding of students during their four years of nursing training. The participants used for the study were all fourth year nursing students. They had positive and negative experiences of their training during the four years. The negative experiences related to the demands of the curriculum, lecturers’ poor subject knowledge and insufficient material resources needed for their studies. Regardless of the negativity experienced, students encountered positivity with regards to lecturers’ attitudes. The researcher focused on a qualitative study using an explorative, descriptive, contextual and phenomenological approach. A semi-structured approach was adopted to obtain data. Once consent was obtained from the relevant authorities, four fourth year nursing students were interviewed. The interviews were conducted by an independent role-player within the Department of Health to ensure an unbiased approach. Guba’s model was used to assess trustworthiness and data was analysed. Ethical considerations were ensured throughout the research process. Themes and sub-themes were identified. Based on the research findings, guidelines were co-constructed to assist nursing lecturers to better understand nursing students during their training. The findings of the study will be brought to the attention of nursing lecturers and management personnel of the campus. It was concluded that nursing students need to be consulted on issues concerning their training and development before implementation, and that they be respected and cared for as students based on their human rights.
- Full Text:
- Date Issued: 2009
- Authors: Smith, Bridget
- Date: 2009
- Subjects: Nurses -- In-service training -- South africa , Nurses -- Study and teaching , Universities and colleges -- Employees -- Training of
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:8227 , http://hdl.handle.net/10948/893 , Nurses -- In-service training -- South africa , Nurses -- Study and teaching , Universities and colleges -- Employees -- Training of
- Description: Nursing lecturers are faced with the challenge to adapt their teaching styles and attitudes to accommodate the new nursing student that enters the nursing field. These students have expectations and demands which differ highly from past students. Another challenge for lecturers is the demands of a nursing curriculum. The students that commenced with the four year course during 2005 at the Port Elizabeth Nursing Campus experienced negativity with regards to their training. The objectives of the study are to explore and describe the training experiences of the fourth year student nurses of the Port Elizabeth Nursing Campus and to co-construct guidelines to assist nursing lecturers to gauge the understanding of students during their four years of nursing training. The participants used for the study were all fourth year nursing students. They had positive and negative experiences of their training during the four years. The negative experiences related to the demands of the curriculum, lecturers’ poor subject knowledge and insufficient material resources needed for their studies. Regardless of the negativity experienced, students encountered positivity with regards to lecturers’ attitudes. The researcher focused on a qualitative study using an explorative, descriptive, contextual and phenomenological approach. A semi-structured approach was adopted to obtain data. Once consent was obtained from the relevant authorities, four fourth year nursing students were interviewed. The interviews were conducted by an independent role-player within the Department of Health to ensure an unbiased approach. Guba’s model was used to assess trustworthiness and data was analysed. Ethical considerations were ensured throughout the research process. Themes and sub-themes were identified. Based on the research findings, guidelines were co-constructed to assist nursing lecturers to better understand nursing students during their training. The findings of the study will be brought to the attention of nursing lecturers and management personnel of the campus. It was concluded that nursing students need to be consulted on issues concerning their training and development before implementation, and that they be respected and cared for as students based on their human rights.
- Full Text:
- Date Issued: 2009
An optimal skills development planning and implementation process flow model for local government
- Authors: Dowd-Krause, Amanda
- Date: 2009
- Subjects: Employees -- Training of -- South Africa -- Nelson Mandela Bay Municipality , Skilled labor -- South Africa -- Nelson Mandela Bay Municipality , Skilled labor -- Government policy -- South Africa -- Nelson Mandela Bay Municipality , Local government -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8668 , http://hdl.handle.net/10948/1211 , Employees -- Training of -- South Africa -- Nelson Mandela Bay Municipality , Skilled labor -- South Africa -- Nelson Mandela Bay Municipality , Skilled labor -- Government policy -- South Africa -- Nelson Mandela Bay Municipality , Local government -- South Africa -- Nelson Mandela Bay Municipality
- Description: The purpose of this study was to develop an optimal skills development planning and implementation process flow model for application within local government authorities, more specifically for application within the Nelson Mandela Bay Municipality. To achieve this, a literature review was conducted which provided for an understanding on how skills development structures and strategies have changed in recent times and how the laws which provide the framework and landscape for skills development in South Africa, have been adapted to accommodate these changes. The literature review continued with an analysis of various theoretical training and skills development models in order to determine an optimal systematic approach to training and development in South Africa, and to determine the sequential flow of skills planning and implementation process flow steps. From the literature and theoretical models, an all-embracing skills development planning and implementation process flow model was developed for implementation in local government authorities. This model was used as the basis for the development of a survey questionnaire to establish to what extent metropolitan municipalities, agreed or disagreed, that it implemented the aspects of the proposed model developed in this study. Structured interviews were conducted using the survey questionnaire. The results obtained were used to adapt the theoretical model, and to align it with the viewpoints of the majority of the respondents. Although various facets of skills development were found to be implemented across metropolitan municipalities, the majority of the municipalities did not apply optimal skills planning, nor did they apply optimal sequential process steps to ensure effective and efficient skills development. iv The empirical study established without a doubt that a dire need exists for an optimal skills development planning and implementation process flow model within local government authorities. Based on the analysis and interpretation of the research findings, the model proposed for local government authorities was customised to produce a process flow model to facilitate optimal skills development planning and implementation within the Nelson Mandela Bay Municipality.
- Full Text:
- Date Issued: 2009
- Authors: Dowd-Krause, Amanda
- Date: 2009
- Subjects: Employees -- Training of -- South Africa -- Nelson Mandela Bay Municipality , Skilled labor -- South Africa -- Nelson Mandela Bay Municipality , Skilled labor -- Government policy -- South Africa -- Nelson Mandela Bay Municipality , Local government -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8668 , http://hdl.handle.net/10948/1211 , Employees -- Training of -- South Africa -- Nelson Mandela Bay Municipality , Skilled labor -- South Africa -- Nelson Mandela Bay Municipality , Skilled labor -- Government policy -- South Africa -- Nelson Mandela Bay Municipality , Local government -- South Africa -- Nelson Mandela Bay Municipality
- Description: The purpose of this study was to develop an optimal skills development planning and implementation process flow model for application within local government authorities, more specifically for application within the Nelson Mandela Bay Municipality. To achieve this, a literature review was conducted which provided for an understanding on how skills development structures and strategies have changed in recent times and how the laws which provide the framework and landscape for skills development in South Africa, have been adapted to accommodate these changes. The literature review continued with an analysis of various theoretical training and skills development models in order to determine an optimal systematic approach to training and development in South Africa, and to determine the sequential flow of skills planning and implementation process flow steps. From the literature and theoretical models, an all-embracing skills development planning and implementation process flow model was developed for implementation in local government authorities. This model was used as the basis for the development of a survey questionnaire to establish to what extent metropolitan municipalities, agreed or disagreed, that it implemented the aspects of the proposed model developed in this study. Structured interviews were conducted using the survey questionnaire. The results obtained were used to adapt the theoretical model, and to align it with the viewpoints of the majority of the respondents. Although various facets of skills development were found to be implemented across metropolitan municipalities, the majority of the municipalities did not apply optimal skills planning, nor did they apply optimal sequential process steps to ensure effective and efficient skills development. iv The empirical study established without a doubt that a dire need exists for an optimal skills development planning and implementation process flow model within local government authorities. Based on the analysis and interpretation of the research findings, the model proposed for local government authorities was customised to produce a process flow model to facilitate optimal skills development planning and implementation within the Nelson Mandela Bay Municipality.
- Full Text:
- Date Issued: 2009
Analytic pricing of American put options
- Authors: Glover, Elistan Nicholas
- Date: 2009
- Subjects: Options (Finance) -- Prices -- Mathematical models , Derivative securities -- Prices -- Mathematical models , Finance -- Mathematical models , Martingales (Mathematics)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5566 , http://hdl.handle.net/10962/d1002804 , Options (Finance) -- Prices -- Mathematical models , Derivative securities -- Prices -- Mathematical models , Finance -- Mathematical models , Martingales (Mathematics)
- Description: American options are the most commonly traded financial derivatives in the market. Pricing these options fairly, so as to avoid arbitrage, is of paramount importance. Closed form solutions for American put options cannot be utilised in practice and so numerical techniques are employed. This thesis looks at the work done by other researchers to find an analytic solution to the American put option pricing problem and suggests a practical method, that uses Monte Carlo simulation, to approximate the American put option price. The theory behind option pricing is first discussed using a discrete model. Once the concepts of arbitrage-free pricing and hedging have been dealt with, this model is extended to a continuous-time setting. Martingale theory is introduced to put the option pricing theory in a more formal framework. The construction of a hedging portfolio is discussed in detail and it is shown how financial derivatives are priced according to a unique riskneutral probability measure. Black-Scholes model is discussed and utilised to find closed form solutions to European style options. American options are discussed in detail and it is shown that under certain conditions, American style options can be solved according to closed form solutions. Various numerical techniques are presented to approximate the true American put option price. Chief among these methods is the Richardson extrapolation on a sequence of Bermudan options method that was developed by Geske and Johnson. This model is extended to a Repeated-Richardson extrapolation technique. Finally, a Monte Carlo simulation is used to approximate Bermudan put options. These values are then extrapolated to approximate the price of an American put option. The use of extrapolation techniques was hampered by the presence of non-uniform convergence of the Bermudan put option sequence. When convergence was uniform, the approximations were accurate up to a few cents difference.
- Full Text:
- Date Issued: 2009
- Authors: Glover, Elistan Nicholas
- Date: 2009
- Subjects: Options (Finance) -- Prices -- Mathematical models , Derivative securities -- Prices -- Mathematical models , Finance -- Mathematical models , Martingales (Mathematics)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5566 , http://hdl.handle.net/10962/d1002804 , Options (Finance) -- Prices -- Mathematical models , Derivative securities -- Prices -- Mathematical models , Finance -- Mathematical models , Martingales (Mathematics)
- Description: American options are the most commonly traded financial derivatives in the market. Pricing these options fairly, so as to avoid arbitrage, is of paramount importance. Closed form solutions for American put options cannot be utilised in practice and so numerical techniques are employed. This thesis looks at the work done by other researchers to find an analytic solution to the American put option pricing problem and suggests a practical method, that uses Monte Carlo simulation, to approximate the American put option price. The theory behind option pricing is first discussed using a discrete model. Once the concepts of arbitrage-free pricing and hedging have been dealt with, this model is extended to a continuous-time setting. Martingale theory is introduced to put the option pricing theory in a more formal framework. The construction of a hedging portfolio is discussed in detail and it is shown how financial derivatives are priced according to a unique riskneutral probability measure. Black-Scholes model is discussed and utilised to find closed form solutions to European style options. American options are discussed in detail and it is shown that under certain conditions, American style options can be solved according to closed form solutions. Various numerical techniques are presented to approximate the true American put option price. Chief among these methods is the Richardson extrapolation on a sequence of Bermudan options method that was developed by Geske and Johnson. This model is extended to a Repeated-Richardson extrapolation technique. Finally, a Monte Carlo simulation is used to approximate Bermudan put options. These values are then extrapolated to approximate the price of an American put option. The use of extrapolation techniques was hampered by the presence of non-uniform convergence of the Bermudan put option sequence. When convergence was uniform, the approximations were accurate up to a few cents difference.
- Full Text:
- Date Issued: 2009
Arguing from identity: ontology to advocacy in Charles Taylor's political thought
- Authors: Sadian, Samuel Dominic
- Date: 2009
- Subjects: Taylor, Charles, 1931- -- Political and social views Taylor, Charles, 1931- -- Criticism and interpretation Cultural pluralism Political culture Identity (Philosophical concept) Ontology
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2829 , http://hdl.handle.net/10962/d1003039
- Description: In this thesis I discuss three normative claims that I take to be central elements of Charles Taylor’s political thought. The first of these is Taylor’s contention that, in contemporary pluralistic societies, justifying socially prevailing norms by appealing to universally binding moral values is unlikely to promote social solidarity. Because this approach tends to downplay the goods that people realise through membership in particular associations, Taylor believes we must adopt a model of justification that does not prioritise universal over particular goods if we are to further social co-operation. A second claim Taylor defends is that commitment to the liberal value of collective self-rule implies treating patriotically motivated public service as a non-instrumental good. We should not, Taylor argues, regard collective association as nothing more than a means to satisfying private goals. Taylor advances a third claim, that is, he maintains that liberal toleration for diverse ways of life may require a perfectionist state that supports particularistic ways of life when they are threatened by decline. I offer a qualified defence of the first two claims, but suggest that the third is less compelling. I attempt to do this by evaluating Taylor’s claims against the standards of lucid argumentation that he himself lays down. In discussing social and political norms, which he describes as “advocacy” issues, Taylor argues that our normative commitments necessarily rely on an underlying social ontology. More specifically, Taylor argues that the political values we defend are those that enable us to secure the interests we have as the bearers of an identity possessing both individual and collective dimensions. In setting out the conditions that favour integrated and free identity formation we may thereby reach a clearer understanding of the political norms that we wish to endorse. I argue that, while Taylor’s ontological reflections might well incline us to accept his model of justification and his account of patriotic social commitment, they do not of themselves dispose us to accept state perfectionism.
- Full Text:
- Date Issued: 2009
- Authors: Sadian, Samuel Dominic
- Date: 2009
- Subjects: Taylor, Charles, 1931- -- Political and social views Taylor, Charles, 1931- -- Criticism and interpretation Cultural pluralism Political culture Identity (Philosophical concept) Ontology
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2829 , http://hdl.handle.net/10962/d1003039
- Description: In this thesis I discuss three normative claims that I take to be central elements of Charles Taylor’s political thought. The first of these is Taylor’s contention that, in contemporary pluralistic societies, justifying socially prevailing norms by appealing to universally binding moral values is unlikely to promote social solidarity. Because this approach tends to downplay the goods that people realise through membership in particular associations, Taylor believes we must adopt a model of justification that does not prioritise universal over particular goods if we are to further social co-operation. A second claim Taylor defends is that commitment to the liberal value of collective self-rule implies treating patriotically motivated public service as a non-instrumental good. We should not, Taylor argues, regard collective association as nothing more than a means to satisfying private goals. Taylor advances a third claim, that is, he maintains that liberal toleration for diverse ways of life may require a perfectionist state that supports particularistic ways of life when they are threatened by decline. I offer a qualified defence of the first two claims, but suggest that the third is less compelling. I attempt to do this by evaluating Taylor’s claims against the standards of lucid argumentation that he himself lays down. In discussing social and political norms, which he describes as “advocacy” issues, Taylor argues that our normative commitments necessarily rely on an underlying social ontology. More specifically, Taylor argues that the political values we defend are those that enable us to secure the interests we have as the bearers of an identity possessing both individual and collective dimensions. In setting out the conditions that favour integrated and free identity formation we may thereby reach a clearer understanding of the political norms that we wish to endorse. I argue that, while Taylor’s ontological reflections might well incline us to accept his model of justification and his account of patriotic social commitment, they do not of themselves dispose us to accept state perfectionism.
- Full Text:
- Date Issued: 2009
Aspects of memory in the sculptural work of Jane Alexander 1982-2009
- Authors: Nicol, Tracy-Lee
- Date: 2009
- Subjects: Alexander, Jane, 1959- Collective memory -- South Africa Memory in art Women artists -- South Africa Art, African -- Psychological aspects
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2417 , http://hdl.handle.net/10962/d1002213
- Description: Over three decades of research has shown that memories have significant effect on the behaviour, attitudes, beliefs, and identities of individuals and collectives, revealing also how experiences of trauma and acts of narrativisation have pertinence to the ways in which memories are stored and reconstructed. In this thesis a link is developed between memory, trauma, narrativisation processes and the interpretation of works by Jane Alexander, a contemporary artist whose work is informed by observations about South African life. Alexander’s sculptures are revealed to be not only important vessels of collective memories and experiences, but also evocations of individuals’ countermemories and traumas that remain unarticulated and invisible. Through an exploration of the workings of memory and its relation to her art, it is revealed how the past continues to exert its influence on many of South Africa’s present sociopolitical concerns and interpersonal dynamics. Indeed constantly changing memories have a significant effect on future generations’ perceptions of, and connectedness to, the past. While theories about memory have been deployed in Art History as well as the Humanities in general, Alexander’s work has not previously been considered in light of the influence of these ideas. This thesis thus contributes a new dimension to literature on the artist.
- Full Text:
- Date Issued: 2009
- Authors: Nicol, Tracy-Lee
- Date: 2009
- Subjects: Alexander, Jane, 1959- Collective memory -- South Africa Memory in art Women artists -- South Africa Art, African -- Psychological aspects
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2417 , http://hdl.handle.net/10962/d1002213
- Description: Over three decades of research has shown that memories have significant effect on the behaviour, attitudes, beliefs, and identities of individuals and collectives, revealing also how experiences of trauma and acts of narrativisation have pertinence to the ways in which memories are stored and reconstructed. In this thesis a link is developed between memory, trauma, narrativisation processes and the interpretation of works by Jane Alexander, a contemporary artist whose work is informed by observations about South African life. Alexander’s sculptures are revealed to be not only important vessels of collective memories and experiences, but also evocations of individuals’ countermemories and traumas that remain unarticulated and invisible. Through an exploration of the workings of memory and its relation to her art, it is revealed how the past continues to exert its influence on many of South Africa’s present sociopolitical concerns and interpersonal dynamics. Indeed constantly changing memories have a significant effect on future generations’ perceptions of, and connectedness to, the past. While theories about memory have been deployed in Art History as well as the Humanities in general, Alexander’s work has not previously been considered in light of the influence of these ideas. This thesis thus contributes a new dimension to literature on the artist.
- Full Text:
- Date Issued: 2009
Assessing entrepreneurship education at secondary schools in the NMBM
- Authors: Sathorar, Heloise Helena
- Date: 2009
- Subjects: Business education -- South Africa , Entrepreneurship -- Study and teaching (Secondary) -- South Africa , Curriculum planning -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8697 , http://hdl.handle.net/10948/1081 , Business education -- South Africa , Entrepreneurship -- Study and teaching (Secondary) -- South Africa , Curriculum planning -- South Africa
- Description: Entrepreneurship has emerged over the last two decades as arguably the most potent economic force the world has ever experienced (Kuratko, 2005: 577). Entrepreneurship has become a pressing national priority in South Africa as there are simply not enough existing jobs to absorb the influx of school leavers into the labour market (www.ssaci.org.za). The Global Entrepreneurship Monitor study has consistently highlighted the weaknesses in the education system as a factor limiting entrepreneurial activities in South Africa (Orford, 2004: 26). Entrepreneurship education was introduced into the Further Education and Training curriculum (Grades 10-12) in 2006 as part of an optional subject Business Studies (Horn, 2006: 120). Preliminary evidence suggests widespread problems across the country with the implementation of entrepreneurship education programs in schools (Isaacs, Visser, Friedrich and Brijlal, 2007: 618). The primary objective of this study is to improve entrepreneurship education at secondary school level by investigating how effective the current entrepreneurship education program is in providing school leavers with the entrepreneurial knowledge and skills required to start their own business. The study conducted a literature review to establish global trends of entrepreneurship education. Furthermore, a qualitative case study approach was used, where three schools from Nelson Mandela Bay Municipality was selected for collecting data on the progress of entrepreneurship education in secondary schools. The study found that prescribed content for entrepreneurship education is being taught at secondary schools. However, concerns were identified with the methods used to teach entrepreneurship education as it lacked practical exposure to real life situations. The study found that the way in which entrepreneurship education was taught did not motivate school leavers to start their own business. Therefore, the study recommends that entrepreneurship education should be offered as an independent subject and not as part of another subject. Furthermore, a practical approach should be followed in teaching entrepreneurship education. Finally, commitment and collaborative participation by all stakeholders are required to ensure the success of entrepreneurship education.
- Full Text:
- Date Issued: 2009
- Authors: Sathorar, Heloise Helena
- Date: 2009
- Subjects: Business education -- South Africa , Entrepreneurship -- Study and teaching (Secondary) -- South Africa , Curriculum planning -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8697 , http://hdl.handle.net/10948/1081 , Business education -- South Africa , Entrepreneurship -- Study and teaching (Secondary) -- South Africa , Curriculum planning -- South Africa
- Description: Entrepreneurship has emerged over the last two decades as arguably the most potent economic force the world has ever experienced (Kuratko, 2005: 577). Entrepreneurship has become a pressing national priority in South Africa as there are simply not enough existing jobs to absorb the influx of school leavers into the labour market (www.ssaci.org.za). The Global Entrepreneurship Monitor study has consistently highlighted the weaknesses in the education system as a factor limiting entrepreneurial activities in South Africa (Orford, 2004: 26). Entrepreneurship education was introduced into the Further Education and Training curriculum (Grades 10-12) in 2006 as part of an optional subject Business Studies (Horn, 2006: 120). Preliminary evidence suggests widespread problems across the country with the implementation of entrepreneurship education programs in schools (Isaacs, Visser, Friedrich and Brijlal, 2007: 618). The primary objective of this study is to improve entrepreneurship education at secondary school level by investigating how effective the current entrepreneurship education program is in providing school leavers with the entrepreneurial knowledge and skills required to start their own business. The study conducted a literature review to establish global trends of entrepreneurship education. Furthermore, a qualitative case study approach was used, where three schools from Nelson Mandela Bay Municipality was selected for collecting data on the progress of entrepreneurship education in secondary schools. The study found that prescribed content for entrepreneurship education is being taught at secondary schools. However, concerns were identified with the methods used to teach entrepreneurship education as it lacked practical exposure to real life situations. The study found that the way in which entrepreneurship education was taught did not motivate school leavers to start their own business. Therefore, the study recommends that entrepreneurship education should be offered as an independent subject and not as part of another subject. Furthermore, a practical approach should be followed in teaching entrepreneurship education. Finally, commitment and collaborative participation by all stakeholders are required to ensure the success of entrepreneurship education.
- Full Text:
- Date Issued: 2009
Assessing relationship management in Meeg bank in East London
- Ntsunguzi, Carol Ntombemhlophe
- Authors: Ntsunguzi, Carol Ntombemhlophe
- Date: 2009
- Subjects: Customer relations -- South Africa -- East London -- Management , Customer relations -- South Africa -- East London , Customer services -- South Africa -- East London , Bank and banking -- Customer Services
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8580 , http://hdl.handle.net/10948/1147 , Customer relations -- South Africa -- East London -- Management , Customer relations -- South Africa -- East London , Customer services -- South Africa -- East London , Bank and banking -- Customer Services
- Description: Quality of service becomes the main avenue that could be used to gain sustainable competitive advantage. This is due to the fact that the environment within which organisations operate continues to change with respect to customer expectations. The financial sector, in particular the banking industry is not left behind and players in this industry also strive to “up their game” in the competitive market-place. It has become increasingly important for organisations to find ways, not only to reach the top, but to maintain on-going long-term relationship with their customers. This can result in long-term benefits, both for the organisation (by improving marketing productivity) and for the customer (by delivering better quality products). This paper assesses the perception the Business clients/ customers within a business banking environment have about relationship management by Meeg bank in East London branch town of Eastern Cape. A literature survey was undertaken into the importance of Customer Relationship by bank. Questionnaires were sent to all employees of the business clients for their views on Customer Relationship Management (CRM). The result the show importance of the commitment of all employees’ especially senior management is essential for the success of CRM efforts in improving the quality of service offered by an organisation. The research also confirmed the importance of having wide range of options in form of products offered. This will not only benefit the bank in terms of higher profits, but will give the bank the competitive advantage in the market place.
- Full Text:
- Date Issued: 2009
- Authors: Ntsunguzi, Carol Ntombemhlophe
- Date: 2009
- Subjects: Customer relations -- South Africa -- East London -- Management , Customer relations -- South Africa -- East London , Customer services -- South Africa -- East London , Bank and banking -- Customer Services
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8580 , http://hdl.handle.net/10948/1147 , Customer relations -- South Africa -- East London -- Management , Customer relations -- South Africa -- East London , Customer services -- South Africa -- East London , Bank and banking -- Customer Services
- Description: Quality of service becomes the main avenue that could be used to gain sustainable competitive advantage. This is due to the fact that the environment within which organisations operate continues to change with respect to customer expectations. The financial sector, in particular the banking industry is not left behind and players in this industry also strive to “up their game” in the competitive market-place. It has become increasingly important for organisations to find ways, not only to reach the top, but to maintain on-going long-term relationship with their customers. This can result in long-term benefits, both for the organisation (by improving marketing productivity) and for the customer (by delivering better quality products). This paper assesses the perception the Business clients/ customers within a business banking environment have about relationship management by Meeg bank in East London branch town of Eastern Cape. A literature survey was undertaken into the importance of Customer Relationship by bank. Questionnaires were sent to all employees of the business clients for their views on Customer Relationship Management (CRM). The result the show importance of the commitment of all employees’ especially senior management is essential for the success of CRM efforts in improving the quality of service offered by an organisation. The research also confirmed the importance of having wide range of options in form of products offered. This will not only benefit the bank in terms of higher profits, but will give the bank the competitive advantage in the market place.
- Full Text:
- Date Issued: 2009
Assessing the impact of loal content policy on youth culture in Mbare Harae: the case of Youth.com
- Authors: Mabika, Memory
- Date: 2009
- Subjects: Television and youth -- Zimbabwe , Television programs -- Zimbabwe , Television -- Psychological aspects
- Language: English
- Type: Thesis , Masters , M Soc Sc (Com)
- Identifier: vital:11361 , http://hdl.handle.net/10353/d1001275 , Television and youth -- Zimbabwe , Television programs -- Zimbabwe , Television -- Psychological aspects
- Description: The study sought to establish the impact of using the local content policy in reducing television cultural influences on Mbare youth in Zimbabwe. It is assumed that television has ideological and hegemonic functions which have come to dominate the life styles of the youths on issues of dress styles, musical tastes and language, thus threatening and weakening the long established local cultures. Hence the Zimbabwean government’s local content policy was established to reduce influences of alien cultures. This study, therefore, sought to establish if Mbare youth cultures confirm or reject the imitation of television cultures with regard to dress styles, music tastes and language. In addition, the investigation aimed at establishing the feasibility of using the local content policy to reduce foreign cultural intrusions vis-à-vis globalisation challenges. The three theories utilised in the discussion of the influence of television on Mbare youth culture in this study include the cultivation theory, the theory of hegemony and the uses and gratification theory. A qualitative study was adopted to gather data using focus group discussions, questionnaires and semiotic analysis. The sample of the study consisted of 87 participants and 4 Youth.com programmes. The study revealed that television has ideological and hegemonic functions. As such, it tends to be a dominant influence on the life styles and culture of Mbare youths. The study also established that Youth.com influences youth culture through music. In Zimbabwe music has become the most influential aspect of Youth.com despite not being specified in the local content policy on television broadcasting. Furthermore, the study shows that the implications of globalisation on local television content are undermining government efforts to preserve local cultures through the local content policy. The primary reason for this has to do with the fact that Youth.com programme does not contain a higher quota of local content as stipulated in the policy. However, although the local content policy was viewed as a political gimmick, the the study revealed that it was necessary in view of youths’ vulnerability to television’s ideological and hegemonic influences. Nevertheless, in view of the loopholes revealed by this study, the policy requires to be revised to cater for all the essential cultural elements, such as, music, which are allowing alien cultures to penetrate local ways of life. For instance, the urban groove music has major impacts on the culture of Mbare youths.
- Full Text:
- Date Issued: 2009
- Authors: Mabika, Memory
- Date: 2009
- Subjects: Television and youth -- Zimbabwe , Television programs -- Zimbabwe , Television -- Psychological aspects
- Language: English
- Type: Thesis , Masters , M Soc Sc (Com)
- Identifier: vital:11361 , http://hdl.handle.net/10353/d1001275 , Television and youth -- Zimbabwe , Television programs -- Zimbabwe , Television -- Psychological aspects
- Description: The study sought to establish the impact of using the local content policy in reducing television cultural influences on Mbare youth in Zimbabwe. It is assumed that television has ideological and hegemonic functions which have come to dominate the life styles of the youths on issues of dress styles, musical tastes and language, thus threatening and weakening the long established local cultures. Hence the Zimbabwean government’s local content policy was established to reduce influences of alien cultures. This study, therefore, sought to establish if Mbare youth cultures confirm or reject the imitation of television cultures with regard to dress styles, music tastes and language. In addition, the investigation aimed at establishing the feasibility of using the local content policy to reduce foreign cultural intrusions vis-à-vis globalisation challenges. The three theories utilised in the discussion of the influence of television on Mbare youth culture in this study include the cultivation theory, the theory of hegemony and the uses and gratification theory. A qualitative study was adopted to gather data using focus group discussions, questionnaires and semiotic analysis. The sample of the study consisted of 87 participants and 4 Youth.com programmes. The study revealed that television has ideological and hegemonic functions. As such, it tends to be a dominant influence on the life styles and culture of Mbare youths. The study also established that Youth.com influences youth culture through music. In Zimbabwe music has become the most influential aspect of Youth.com despite not being specified in the local content policy on television broadcasting. Furthermore, the study shows that the implications of globalisation on local television content are undermining government efforts to preserve local cultures through the local content policy. The primary reason for this has to do with the fact that Youth.com programme does not contain a higher quota of local content as stipulated in the policy. However, although the local content policy was viewed as a political gimmick, the the study revealed that it was necessary in view of youths’ vulnerability to television’s ideological and hegemonic influences. Nevertheless, in view of the loopholes revealed by this study, the policy requires to be revised to cater for all the essential cultural elements, such as, music, which are allowing alien cultures to penetrate local ways of life. For instance, the urban groove music has major impacts on the culture of Mbare youths.
- Full Text:
- Date Issued: 2009
Assessing the impact of qualified mathematics and science teachers in the Buffalo city area
- Authors: Kopolo, Lungiswa
- Date: 2009
- Subjects: Employee retention -- South Africa -- Buffalo City Municipality , Employees -- Recruiting -- South Africa -- Buffalo City Municipality , Mathematics teachers -- South Africa -- Buffalo City Municipality , Science teachers -- South Africa -- Buffalo City Municipality , Education -- Personnel management , School -- Personnel management -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8573 , http://hdl.handle.net/10948/1173 , Employee retention -- South Africa -- Buffalo City Municipality , Employees -- Recruiting -- South Africa -- Buffalo City Municipality , Mathematics teachers -- South Africa -- Buffalo City Municipality , Science teachers -- South Africa -- Buffalo City Municipality , Education -- Personnel management , School -- Personnel management -- South Africa
- Description: Mathematics and science form an integral part people’s daily lives. South African people suddenly find themselves on a technological highway, where mathematical, scientific and creative thinking as well as problem solving skills take centre stage. However many people fear these, and believe that they are unable to tackle them. Mathematics and science educators therefore have need to have knowledge and understanding regarding 6 the foundation of the teaching of these subjects in the intermediate and senior phases at schools. This should enable them to contribute positively towards changing people’s perceptions about these subjects. Based on the above information I felt it imperative for me to investigate the impact of shortages of maths and science educators with special reference to the Buffalo City Area. Purpose of the study: 1 To determine whether schools are able to attract and retain qualified maths and science educators, 2 To identify the quantity of quality maths and science learners schools are able to produce for tertiary education, 3 To investigate the rate of turnover of maths and science educators, 4 To identify the number of maths and science learners who are willing to study maths and science at tertiary level and thereafter join the teaching fraternity.
- Full Text:
- Date Issued: 2009
- Authors: Kopolo, Lungiswa
- Date: 2009
- Subjects: Employee retention -- South Africa -- Buffalo City Municipality , Employees -- Recruiting -- South Africa -- Buffalo City Municipality , Mathematics teachers -- South Africa -- Buffalo City Municipality , Science teachers -- South Africa -- Buffalo City Municipality , Education -- Personnel management , School -- Personnel management -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8573 , http://hdl.handle.net/10948/1173 , Employee retention -- South Africa -- Buffalo City Municipality , Employees -- Recruiting -- South Africa -- Buffalo City Municipality , Mathematics teachers -- South Africa -- Buffalo City Municipality , Science teachers -- South Africa -- Buffalo City Municipality , Education -- Personnel management , School -- Personnel management -- South Africa
- Description: Mathematics and science form an integral part people’s daily lives. South African people suddenly find themselves on a technological highway, where mathematical, scientific and creative thinking as well as problem solving skills take centre stage. However many people fear these, and believe that they are unable to tackle them. Mathematics and science educators therefore have need to have knowledge and understanding regarding 6 the foundation of the teaching of these subjects in the intermediate and senior phases at schools. This should enable them to contribute positively towards changing people’s perceptions about these subjects. Based on the above information I felt it imperative for me to investigate the impact of shortages of maths and science educators with special reference to the Buffalo City Area. Purpose of the study: 1 To determine whether schools are able to attract and retain qualified maths and science educators, 2 To identify the quantity of quality maths and science learners schools are able to produce for tertiary education, 3 To investigate the rate of turnover of maths and science educators, 4 To identify the number of maths and science learners who are willing to study maths and science at tertiary level and thereafter join the teaching fraternity.
- Full Text:
- Date Issued: 2009
Assessment and monitoring of land degradation using remote sensing and geographic information systems (GIS): a case study of Qoqodala within the Wit-Kei catchment in the Eastern Cape, South Africa
- Ngcofe, Luncedo Dalithemba Sanelisiwe
- Authors: Ngcofe, Luncedo Dalithemba Sanelisiwe
- Date: 2009
- Subjects: Geographic information systems -- South Africa -- Eastern Cape , Remote sensing -- South Africa -- Eastern Cape , Land degradation -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4818 , http://hdl.handle.net/10962/d1005492 , Geographic information systems -- South Africa -- Eastern Cape , Remote sensing -- South Africa -- Eastern Cape , Land degradation -- South Africa -- Eastern Cape
- Description: Land degradation is a global problem affecting many countries including South Africa. This study was conducted in order to assess and monitor the nature and extent of land degradation within Qoqodala in the Eastern Cape Province, of South Africa. The study used GIS and Remote Sensing techniques together with household interviews in determining extent, spatial characteristics and nature of land degradation within the study area. Vegetation cover and bare-ground change were the land degradation indicators assessed and monitored by this study. Through RGB band combination, Tasselled Cap Analysis and Unsupervised ISODATA classification techniques, Landsat images over the past eighteen years (1984, 1993, 1996, 2000 and 2002) have been analysed. The results showed that there is vegetation cover and bare-ground increase in the study area. The vegetation increase has been seen as a sign of land degradation increase due to the encroachment of indigenous vegetation by Euryops species (also known as Lapesi by the local community). The bare-ground land degradation indicator has also increased. The analyses of slope showed the spatial characteristics of bare-ground occurring on moderate to flat slopes while vegetation cover occurs on steep to very steep slopes. Furthermore the photographs captured during field visits show rills and gullies or dongas occurring on bare-ground. The interviewed respondents indicated that decline in food production, increase in dongas and vast increase in Euryops and a decline in grassland are the indicators of degradation that are observed in the study area. The occurrence of erosion features (rills and dongas) on bare-ground and the increase of vegetation shown by GIS and Remote Sensing techniques showed a positive correlation with field and household survey towards establishing the nature of land degradation. In this study Landsat images together with interviews proved to be a very useful tool for land degradation research. However the suggestion of a higher spatial resolution satellite image on small catchment studies is recommended
- Full Text:
- Date Issued: 2009
- Authors: Ngcofe, Luncedo Dalithemba Sanelisiwe
- Date: 2009
- Subjects: Geographic information systems -- South Africa -- Eastern Cape , Remote sensing -- South Africa -- Eastern Cape , Land degradation -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4818 , http://hdl.handle.net/10962/d1005492 , Geographic information systems -- South Africa -- Eastern Cape , Remote sensing -- South Africa -- Eastern Cape , Land degradation -- South Africa -- Eastern Cape
- Description: Land degradation is a global problem affecting many countries including South Africa. This study was conducted in order to assess and monitor the nature and extent of land degradation within Qoqodala in the Eastern Cape Province, of South Africa. The study used GIS and Remote Sensing techniques together with household interviews in determining extent, spatial characteristics and nature of land degradation within the study area. Vegetation cover and bare-ground change were the land degradation indicators assessed and monitored by this study. Through RGB band combination, Tasselled Cap Analysis and Unsupervised ISODATA classification techniques, Landsat images over the past eighteen years (1984, 1993, 1996, 2000 and 2002) have been analysed. The results showed that there is vegetation cover and bare-ground increase in the study area. The vegetation increase has been seen as a sign of land degradation increase due to the encroachment of indigenous vegetation by Euryops species (also known as Lapesi by the local community). The bare-ground land degradation indicator has also increased. The analyses of slope showed the spatial characteristics of bare-ground occurring on moderate to flat slopes while vegetation cover occurs on steep to very steep slopes. Furthermore the photographs captured during field visits show rills and gullies or dongas occurring on bare-ground. The interviewed respondents indicated that decline in food production, increase in dongas and vast increase in Euryops and a decline in grassland are the indicators of degradation that are observed in the study area. The occurrence of erosion features (rills and dongas) on bare-ground and the increase of vegetation shown by GIS and Remote Sensing techniques showed a positive correlation with field and household survey towards establishing the nature of land degradation. In this study Landsat images together with interviews proved to be a very useful tool for land degradation research. However the suggestion of a higher spatial resolution satellite image on small catchment studies is recommended
- Full Text:
- Date Issued: 2009
Assessment of the quality of primary health care services rendered at Moses Mabida Clinic
- Authors: Tsetswa, Mncedisi Patrick
- Date: 2009
- Subjects: Primary health care -- South Africa , Health facilities
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8727 , http://hdl.handle.net/10948/880 , Primary health care -- South Africa , Health facilities
- Description: Health is a basic human right enshrined in the South African Constitution. It is the responsibility of government to ensure that the nation is healthy because good health is a prerequisite for social and economic development as well as an outcome of that process. Special attention on the healthcare needs of rural communities should be given because these communities were the worst affected by the legacy of the apartheid regime. Moses Mabida community is no exception. Since the advent of democracy, work has been done to ensure that adequate primary health care services are delivered to previously disadvantaged communities such as Moses Mabida. To monitor progress on health care service delivery, evaluation of these services is needed. The evaluation of these services will help identify the strengths and weaknesses so as to come up with quality improvement strategies, hence this study. This study takes form of an assessment survey involving a literature review and a survey of members of the Moses Mabida community who depend on the clinic for their health care needs. The literature identified best practice models of primary health care and these were used as an analytic tool to determine to what extent the primary health care services at Moses Mabida comply with national and international standards. It has been shown that the primary health care services at Moses Mabida Clinic largely comply with national and international standards although several recommendations have been presented for consideration.
- Full Text:
- Date Issued: 2009
- Authors: Tsetswa, Mncedisi Patrick
- Date: 2009
- Subjects: Primary health care -- South Africa , Health facilities
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8727 , http://hdl.handle.net/10948/880 , Primary health care -- South Africa , Health facilities
- Description: Health is a basic human right enshrined in the South African Constitution. It is the responsibility of government to ensure that the nation is healthy because good health is a prerequisite for social and economic development as well as an outcome of that process. Special attention on the healthcare needs of rural communities should be given because these communities were the worst affected by the legacy of the apartheid regime. Moses Mabida community is no exception. Since the advent of democracy, work has been done to ensure that adequate primary health care services are delivered to previously disadvantaged communities such as Moses Mabida. To monitor progress on health care service delivery, evaluation of these services is needed. The evaluation of these services will help identify the strengths and weaknesses so as to come up with quality improvement strategies, hence this study. This study takes form of an assessment survey involving a literature review and a survey of members of the Moses Mabida community who depend on the clinic for their health care needs. The literature identified best practice models of primary health care and these were used as an analytic tool to determine to what extent the primary health care services at Moses Mabida comply with national and international standards. It has been shown that the primary health care services at Moses Mabida Clinic largely comply with national and international standards although several recommendations have been presented for consideration.
- Full Text:
- Date Issued: 2009
Attitudes and perceptions towards TB in Grahamstown East in a time of HIV/AIDS
- Authors: Ndoro, Tinashe T. R
- Date: 2009
- Subjects: Tuberculosis -- South Africa -- Grahamstown , AIDS (Disease) -- Social aspects -- South Africa -- Grahamstown , HIV (Viruses) -- Social aspects -- South Africa -- Grahamstown , Tuberculosis -- Social aspects -- South Africa -- Grahamstown , Tuberculosis -- Prevention -- South Africa -- Grahamstown , AIDS (Disease) -- South Africa -- Grahamstown -- Public opinion , Tuberculosis -- South Africa -- Grahamstown -- Public opinion , Health surveys -- South Africa -- Grahamstown
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:3030 , http://hdl.handle.net/10962/d1002539 , Tuberculosis -- South Africa -- Grahamstown , AIDS (Disease) -- Social aspects -- South Africa -- Grahamstown , HIV (Viruses) -- Social aspects -- South Africa -- Grahamstown , Tuberculosis -- Social aspects -- South Africa -- Grahamstown , Tuberculosis -- Prevention -- South Africa -- Grahamstown , AIDS (Disease) -- South Africa -- Grahamstown -- Public opinion , Tuberculosis -- South Africa -- Grahamstown -- Public opinion , Health surveys -- South Africa -- Grahamstown
- Description: Tuberculosis (TB) has become a serious South African health problem because it is the most common opportunistic disease that leads to death in people with HIV/AIDS. Due to the airborne nature of the disease it can easily be spread to anyone including healthy people. A lack of compliance to treatment by TB patients explains why prevalence rates of the disease are high and why there is an emergence of drug resistant strains such as XDR-TB and MDR-TB. Information on existing knowledge, attitudes and perceptions regarding TB can provide a crucial foundation for the development of educational programmes and interventions aimed at reducing the further spread of the disease. This study aimed at understanding the knowledge, attitudes and perceptions towards TB and relating these to the current prevalence of HIV/AIDS. A face-to-face interview survey was conducted among adult Grahamstown East residents (n=1020). The Health Belief Model (Rosenstock et al., 1994) and Bandura’s (1986) Social Cognitive Theory formed the theoretical framework of the data collection and analysis. The data generated from the field work was first descriptively analysed providing frequency tables. Thereafter cross tabulations were calculated for relevant items using independent variables, namely gender, level of education, and experience of dealing with TB. The results of the study show that, in general, knowledge concerning TB was sufficient to provide a foundation for the adoption of healthier behaviours in the female respondents. Few of the respondents reported feeling personally susceptible although the majority of the respondents acknowledged the severity of the disease. The cues to action lacked the influence to persuade people to adopt positive health related behaviours. The perceived benefits of adopting preventative behaviour were not very influential in the adoption of healthier behavioural changes in the respondents. Disease stigma regarding the dual association of TB and HIV/AIDS was the main barrier for the adoption of healthier behavioural attitudes. Perceived self-efficacy in preventative behaviours was generally low in the less educated respondents. Recommendations regarding areas for future research and change interventions are provided.
- Full Text:
- Date Issued: 2009
- Authors: Ndoro, Tinashe T. R
- Date: 2009
- Subjects: Tuberculosis -- South Africa -- Grahamstown , AIDS (Disease) -- Social aspects -- South Africa -- Grahamstown , HIV (Viruses) -- Social aspects -- South Africa -- Grahamstown , Tuberculosis -- Social aspects -- South Africa -- Grahamstown , Tuberculosis -- Prevention -- South Africa -- Grahamstown , AIDS (Disease) -- South Africa -- Grahamstown -- Public opinion , Tuberculosis -- South Africa -- Grahamstown -- Public opinion , Health surveys -- South Africa -- Grahamstown
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:3030 , http://hdl.handle.net/10962/d1002539 , Tuberculosis -- South Africa -- Grahamstown , AIDS (Disease) -- Social aspects -- South Africa -- Grahamstown , HIV (Viruses) -- Social aspects -- South Africa -- Grahamstown , Tuberculosis -- Social aspects -- South Africa -- Grahamstown , Tuberculosis -- Prevention -- South Africa -- Grahamstown , AIDS (Disease) -- South Africa -- Grahamstown -- Public opinion , Tuberculosis -- South Africa -- Grahamstown -- Public opinion , Health surveys -- South Africa -- Grahamstown
- Description: Tuberculosis (TB) has become a serious South African health problem because it is the most common opportunistic disease that leads to death in people with HIV/AIDS. Due to the airborne nature of the disease it can easily be spread to anyone including healthy people. A lack of compliance to treatment by TB patients explains why prevalence rates of the disease are high and why there is an emergence of drug resistant strains such as XDR-TB and MDR-TB. Information on existing knowledge, attitudes and perceptions regarding TB can provide a crucial foundation for the development of educational programmes and interventions aimed at reducing the further spread of the disease. This study aimed at understanding the knowledge, attitudes and perceptions towards TB and relating these to the current prevalence of HIV/AIDS. A face-to-face interview survey was conducted among adult Grahamstown East residents (n=1020). The Health Belief Model (Rosenstock et al., 1994) and Bandura’s (1986) Social Cognitive Theory formed the theoretical framework of the data collection and analysis. The data generated from the field work was first descriptively analysed providing frequency tables. Thereafter cross tabulations were calculated for relevant items using independent variables, namely gender, level of education, and experience of dealing with TB. The results of the study show that, in general, knowledge concerning TB was sufficient to provide a foundation for the adoption of healthier behaviours in the female respondents. Few of the respondents reported feeling personally susceptible although the majority of the respondents acknowledged the severity of the disease. The cues to action lacked the influence to persuade people to adopt positive health related behaviours. The perceived benefits of adopting preventative behaviour were not very influential in the adoption of healthier behavioural changes in the respondents. Disease stigma regarding the dual association of TB and HIV/AIDS was the main barrier for the adoption of healthier behavioural attitudes. Perceived self-efficacy in preventative behaviours was generally low in the less educated respondents. Recommendations regarding areas for future research and change interventions are provided.
- Full Text:
- Date Issued: 2009
Awareness, attitudes and referral practices of health care providers to psychological services in Botswana
- Authors: July, Emma
- Date: 2009
- Subjects: Medical care -- Botswana -- Psychological aspects , Public health -- Botswana -- Psychological aspects , Attitude (Psychology) -- Botswana , Medical personnel -- Botswana , Medical personnel -- Attitudes , Primary health care -- Botswana , Awareness
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9889 , http://hdl.handle.net/10948/1166 , Medical care -- Botswana -- Psychological aspects , Public health -- Botswana -- Psychological aspects , Attitude (Psychology) -- Botswana , Medical personnel -- Botswana , Medical personnel -- Attitudes , Primary health care -- Botswana , Awareness
- Description: The provision of psychological services is vital considering the complex nature of psychosocial issues facing people today. Nevertheless, the provision and utilization of psychological services has not been given due recognition in most African countries, including Botswana. Botswana is one of the countries faced by the challenges of the HIV/AIDS pandemic and other mental health problems, as well as poverty and unemployment. To date statistics on the magnitude of the HIV/AIDS epidemic in Botswana, published annually by the National AIDS Coordinating Agency (NACA) reflect an increased rate of mental illness and psychosocial problems. Considering the complex nature of issues that impact negatively on people in Botswana, there is a need for awareness and the provision of psychological services in the primary health care system. There is little research on the place of psychology and psychological services in Botswana. The availability of such information is crucial for the planning of effective community-based psychological services. The present study employed a quantitative research method to explore and describe awareness and attitudes towards psychological services and referral practices in relation to psychological problems, of health care providers in Botswana. The participants in the study were chosen, based on a non-probability, purposive sampling method. The sample consisted of ninety-six persons and constituted medical doctors, nurses, psychiatrists, psychiatric nurses and clinical social workers from governmental and non-governmental institutions from Gaborone and Francistown in Botswana. Data were analyzed by means of descriptive statistics in order to identify the mean, ranges and standard deviations. Frequency counts and percentages of the participants’ responses were computed. The results of the study revealed an awareness of available psychological services, positive attitudes towards psychology and psychological services and a reasonable percentage of referrals to psychological services. The results also revealed that available psychological services were limited and not easily accessible to patients. There was also an indication of a shortage of trained professionals to offer psychological services in health care centres, which resulted in psychological problems being referred to social workers.
- Full Text:
- Date Issued: 2009
- Authors: July, Emma
- Date: 2009
- Subjects: Medical care -- Botswana -- Psychological aspects , Public health -- Botswana -- Psychological aspects , Attitude (Psychology) -- Botswana , Medical personnel -- Botswana , Medical personnel -- Attitudes , Primary health care -- Botswana , Awareness
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9889 , http://hdl.handle.net/10948/1166 , Medical care -- Botswana -- Psychological aspects , Public health -- Botswana -- Psychological aspects , Attitude (Psychology) -- Botswana , Medical personnel -- Botswana , Medical personnel -- Attitudes , Primary health care -- Botswana , Awareness
- Description: The provision of psychological services is vital considering the complex nature of psychosocial issues facing people today. Nevertheless, the provision and utilization of psychological services has not been given due recognition in most African countries, including Botswana. Botswana is one of the countries faced by the challenges of the HIV/AIDS pandemic and other mental health problems, as well as poverty and unemployment. To date statistics on the magnitude of the HIV/AIDS epidemic in Botswana, published annually by the National AIDS Coordinating Agency (NACA) reflect an increased rate of mental illness and psychosocial problems. Considering the complex nature of issues that impact negatively on people in Botswana, there is a need for awareness and the provision of psychological services in the primary health care system. There is little research on the place of psychology and psychological services in Botswana. The availability of such information is crucial for the planning of effective community-based psychological services. The present study employed a quantitative research method to explore and describe awareness and attitudes towards psychological services and referral practices in relation to psychological problems, of health care providers in Botswana. The participants in the study were chosen, based on a non-probability, purposive sampling method. The sample consisted of ninety-six persons and constituted medical doctors, nurses, psychiatrists, psychiatric nurses and clinical social workers from governmental and non-governmental institutions from Gaborone and Francistown in Botswana. Data were analyzed by means of descriptive statistics in order to identify the mean, ranges and standard deviations. Frequency counts and percentages of the participants’ responses were computed. The results of the study revealed an awareness of available psychological services, positive attitudes towards psychology and psychological services and a reasonable percentage of referrals to psychological services. The results also revealed that available psychological services were limited and not easily accessible to patients. There was also an indication of a shortage of trained professionals to offer psychological services in health care centres, which resulted in psychological problems being referred to social workers.
- Full Text:
- Date Issued: 2009
Awkward working postures and precision performance as an example of the relationship between ergonomics and production quality
- Ngcamu, Nokubonga Slindele (Sma)
- Authors: Ngcamu, Nokubonga Slindele (Sma)
- Date: 2009
- Subjects: Human engineering , Posture , Posture disorders , Musculoskeletal system -- Diseases , Work -- Physiological aspects
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5105 , http://hdl.handle.net/10962/d1005183 , Human engineering , Posture , Posture disorders , Musculoskeletal system -- Diseases , Work -- Physiological aspects
- Description: Ergonomics aims to improve worker health and enhance productivity and quality. Knowledge and practical evidence of this relationship would be instrumental for optimising organisational performance particularly in industrially developing countries where the discipline is still in its developmental stages. Therefore this thesis set out to analyse the relationship between ergonomics deficiencies and performance. A survey was first conducted to establish the severity of quality problems in the South African manufacturing industry and to determine if these were related to Ergonomic deficiencies. The results indicated that quality problems continue to plague industry, a challenge associated with huge cost implications. Furthermore organisations were not cognisant of the fact that ergonomics deficiencies such as poor workstation design and awkward or constrained working postures are a major contributing factor to poor quality and performance decrements. This demonstrates that much is yet to be done in raising awareness about the benefits of ergonomics in South Africa and other industrially developing countries. However, for this to be effective, tangible evidence of these purported benefits is required. In lieu of this, a laboratory study was then conducted to establish the relationship between awkward working postures and the performance of precision tasks. Acknowledging that the task and the worker are interrelated elements, the impact of precision task demands on the postural strain experienced by the human was also investigated. A high and low precision task quantified positional precision while a force task (combination of pushing and pulling) was utilised to assess the ability to maintain a precise force over time. These three tasks were performed in eight different postures; namely seated, standing, stooping 300 and 600, working overhead, lying supine, and twisting to either side. A combination of the tasks and postures resulted in 24 experimental conditions that were tested on forty eight healthy male and female participants. The performance related dependent variables were movement time, deviation from the centre of the target, and the trend/slope followed by the force exerted. Muscle activity of eight arm, shoulder and back muscles, iii supplemented with heart rate and local ratings of perceived exertion, were utilised to quantify the impact of the tasks and the postures on the individual. The results revealed that awkward working postures do in fact influence performance outcomes. In this regard, awkward working postures (such as overhead work and lying supine and stooping) were evidenced to significantly affect movement time, deviations from the target and the ability to maintain a constant force over time. These variables have a direct relationship with organisational priorities such as productivity and quality. Furthermore, the results indicated that high precision demands augment postural strain elicited through high muscle activity responses and may have negative implications for the precipitation of musculoskeletal disorders. Essentially, the work done on this thesis reflected the complex nature of ergonomics by drawing on both macro and micro-ergonomics approaches. In so doing, challenges perceived to be relevant to industry as reported by organisations formed the foundation for further laboratory studies. Therefore, more collaborative research and knowledge transfer between industry and ergonomics researchers is a necessity particularly in industrially developing countries where ergonomics is still in its developmental stages.
- Full Text:
- Date Issued: 2009
- Authors: Ngcamu, Nokubonga Slindele (Sma)
- Date: 2009
- Subjects: Human engineering , Posture , Posture disorders , Musculoskeletal system -- Diseases , Work -- Physiological aspects
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5105 , http://hdl.handle.net/10962/d1005183 , Human engineering , Posture , Posture disorders , Musculoskeletal system -- Diseases , Work -- Physiological aspects
- Description: Ergonomics aims to improve worker health and enhance productivity and quality. Knowledge and practical evidence of this relationship would be instrumental for optimising organisational performance particularly in industrially developing countries where the discipline is still in its developmental stages. Therefore this thesis set out to analyse the relationship between ergonomics deficiencies and performance. A survey was first conducted to establish the severity of quality problems in the South African manufacturing industry and to determine if these were related to Ergonomic deficiencies. The results indicated that quality problems continue to plague industry, a challenge associated with huge cost implications. Furthermore organisations were not cognisant of the fact that ergonomics deficiencies such as poor workstation design and awkward or constrained working postures are a major contributing factor to poor quality and performance decrements. This demonstrates that much is yet to be done in raising awareness about the benefits of ergonomics in South Africa and other industrially developing countries. However, for this to be effective, tangible evidence of these purported benefits is required. In lieu of this, a laboratory study was then conducted to establish the relationship between awkward working postures and the performance of precision tasks. Acknowledging that the task and the worker are interrelated elements, the impact of precision task demands on the postural strain experienced by the human was also investigated. A high and low precision task quantified positional precision while a force task (combination of pushing and pulling) was utilised to assess the ability to maintain a precise force over time. These three tasks were performed in eight different postures; namely seated, standing, stooping 300 and 600, working overhead, lying supine, and twisting to either side. A combination of the tasks and postures resulted in 24 experimental conditions that were tested on forty eight healthy male and female participants. The performance related dependent variables were movement time, deviation from the centre of the target, and the trend/slope followed by the force exerted. Muscle activity of eight arm, shoulder and back muscles, iii supplemented with heart rate and local ratings of perceived exertion, were utilised to quantify the impact of the tasks and the postures on the individual. The results revealed that awkward working postures do in fact influence performance outcomes. In this regard, awkward working postures (such as overhead work and lying supine and stooping) were evidenced to significantly affect movement time, deviations from the target and the ability to maintain a constant force over time. These variables have a direct relationship with organisational priorities such as productivity and quality. Furthermore, the results indicated that high precision demands augment postural strain elicited through high muscle activity responses and may have negative implications for the precipitation of musculoskeletal disorders. Essentially, the work done on this thesis reflected the complex nature of ergonomics by drawing on both macro and micro-ergonomics approaches. In so doing, challenges perceived to be relevant to industry as reported by organisations formed the foundation for further laboratory studies. Therefore, more collaborative research and knowledge transfer between industry and ergonomics researchers is a necessity particularly in industrially developing countries where ergonomics is still in its developmental stages.
- Full Text:
- Date Issued: 2009
Bank credit extension to the private sector and inflation in South Africa
- Authors: Dlamini, Samuel Nkosinathi
- Date: 2009
- Subjects: Bank loans -- South Africa , Inflation (Finance) -- South Africa , Money supply -- South Africa , Interest rates -- South Africa , Banks and banking -- South Africa , Foreign exchange rates -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:959 , http://hdl.handle.net/10962/d1002693 , Bank loans -- South Africa , Inflation (Finance) -- South Africa , Money supply -- South Africa , Interest rates -- South Africa , Banks and banking -- South Africa , Foreign exchange rates -- South Africa
- Description: This study investigates the contribution of bank credit extension to the private sector to inflation in South Africa, covering the period 1970:1-2006:4. The long-run impact of bank credit on inflation is investigated by means of the Johansen co integration model. The short-run ynamics of the inflation is subsequently modelled by means of the Vector Error Correction Model (VECM). Using the Johansen methodology, the study identifies two co integrating equations linking inflation and its eterminants. The results suggest that the long-run relationship between inflation and bank credit to the private sector is negative and statistically significant at 10% level. The determinants that are significant at 5% level are: money supply, real gross domestic product, the money market rate, rand/dollar exchange rate and imports. The results are consistent with previous findings. The speed of adjustment in response to deviation from the equilibrium path was found to be negative at 10.56% per quarter, which is consistent with findings by Ohnsorge and Oomes (2003) for Russia. Both the signs and the magnitude of the coefficients suggest that the co integrating vector describes a long-run inflation equation. The impulse response functions confirm the theoretical expectations except for the import prices. The most persistent and significant shocks observed are on impulse response functions of money supply and bank credit to the private sector. The variance decomposition results also suggest that inflation responds quicker to innovations from money supply and the money market rate. The overall results provide evidence that the surge in inflation is associated with an increase in money supply as well as the instability in exchange rate. The effects of exchange rate fluctuation on inflation are reflected through changes in import prices. Based on the results we conclude that an increase in bank credit during the period 1970:1-2006:4 had a negative mpact on inflation in South Africa.
- Full Text:
- Date Issued: 2009
- Authors: Dlamini, Samuel Nkosinathi
- Date: 2009
- Subjects: Bank loans -- South Africa , Inflation (Finance) -- South Africa , Money supply -- South Africa , Interest rates -- South Africa , Banks and banking -- South Africa , Foreign exchange rates -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:959 , http://hdl.handle.net/10962/d1002693 , Bank loans -- South Africa , Inflation (Finance) -- South Africa , Money supply -- South Africa , Interest rates -- South Africa , Banks and banking -- South Africa , Foreign exchange rates -- South Africa
- Description: This study investigates the contribution of bank credit extension to the private sector to inflation in South Africa, covering the period 1970:1-2006:4. The long-run impact of bank credit on inflation is investigated by means of the Johansen co integration model. The short-run ynamics of the inflation is subsequently modelled by means of the Vector Error Correction Model (VECM). Using the Johansen methodology, the study identifies two co integrating equations linking inflation and its eterminants. The results suggest that the long-run relationship between inflation and bank credit to the private sector is negative and statistically significant at 10% level. The determinants that are significant at 5% level are: money supply, real gross domestic product, the money market rate, rand/dollar exchange rate and imports. The results are consistent with previous findings. The speed of adjustment in response to deviation from the equilibrium path was found to be negative at 10.56% per quarter, which is consistent with findings by Ohnsorge and Oomes (2003) for Russia. Both the signs and the magnitude of the coefficients suggest that the co integrating vector describes a long-run inflation equation. The impulse response functions confirm the theoretical expectations except for the import prices. The most persistent and significant shocks observed are on impulse response functions of money supply and bank credit to the private sector. The variance decomposition results also suggest that inflation responds quicker to innovations from money supply and the money market rate. The overall results provide evidence that the surge in inflation is associated with an increase in money supply as well as the instability in exchange rate. The effects of exchange rate fluctuation on inflation are reflected through changes in import prices. Based on the results we conclude that an increase in bank credit during the period 1970:1-2006:4 had a negative mpact on inflation in South Africa.
- Full Text:
- Date Issued: 2009
Between self and author : an autoethnographic approach towards the crafting of reflexive compositions in post graduate drama studies
- Authors: Moyo, Awelani Lena
- Date: 2009
- Subjects: Drama -- Study and teachng (Higher) College and school drama
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2143 , http://hdl.handle.net/10962/d1002375
- Description: This thesis explores the merits of reflexivity in the processes of creating a performance and of performing research in Drama Studies. In it, I make a case for the validity of autobiographical material as an aid to generating such reflexivity. Through an autoethnographic case study of my work entitled Compositions (a series of performance projects) in which I focus on the theme of migration, I provide an indepth account of my experiences, focusing specifically on the interrelated concerns of body, space and journey in my ritualistic performance. My examination explores the dynamic effects of liminality within identity politics, through which I foreground several issues of concern which I have encountered as an emerging scholar and theatremaker working within an academic institution. I propose that the process of studying drama in a University ultimately requires one to continually negotiate a range of subject positions, whilst finding connections between these various identities that one may take up during the course of one’s studies. By developing an awareness of the overlapping of such identities and inhabiting the spaces in-between subject positions, I demonstrate how taking into account one’s personal lived experience can help illuminate one’s understanding of both the work of art and the research report, as well as the broader contexts in which such practice-based work exists. I illustrate how such an understanding has ultimately maximised the knowledge and learning that I have gathered, and has contributed to the crucial project of developing my authorial voice in writing and performance, which is central to the aims of the Master of Arts degree in Drama.
- Full Text:
- Date Issued: 2009
- Authors: Moyo, Awelani Lena
- Date: 2009
- Subjects: Drama -- Study and teachng (Higher) College and school drama
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2143 , http://hdl.handle.net/10962/d1002375
- Description: This thesis explores the merits of reflexivity in the processes of creating a performance and of performing research in Drama Studies. In it, I make a case for the validity of autobiographical material as an aid to generating such reflexivity. Through an autoethnographic case study of my work entitled Compositions (a series of performance projects) in which I focus on the theme of migration, I provide an indepth account of my experiences, focusing specifically on the interrelated concerns of body, space and journey in my ritualistic performance. My examination explores the dynamic effects of liminality within identity politics, through which I foreground several issues of concern which I have encountered as an emerging scholar and theatremaker working within an academic institution. I propose that the process of studying drama in a University ultimately requires one to continually negotiate a range of subject positions, whilst finding connections between these various identities that one may take up during the course of one’s studies. By developing an awareness of the overlapping of such identities and inhabiting the spaces in-between subject positions, I demonstrate how taking into account one’s personal lived experience can help illuminate one’s understanding of both the work of art and the research report, as well as the broader contexts in which such practice-based work exists. I illustrate how such an understanding has ultimately maximised the knowledge and learning that I have gathered, and has contributed to the crucial project of developing my authorial voice in writing and performance, which is central to the aims of the Master of Arts degree in Drama.
- Full Text:
- Date Issued: 2009
Biological activities of medicinal plants traditionally used to treat Septicaemia in the Eastern Cape, South Africa
- Authors: Chinyama, Robert Fred
- Date: 2009
- Subjects: Materia medica, Vegetable -- South Africa -- Eastern Cape , Medicinal plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape , Herbs -- Therapeutic use -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10119 , http://hdl.handle.net/10948/1274 , Materia medica, Vegetable -- South Africa -- Eastern Cape , Medicinal plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape , Herbs -- Therapeutic use -- South Africa -- Eastern Cape
- Description: Over the past 25 years, there has been a resurgence of worldwide scientific research in the fields of ethnopharmacology. The Western world has acknowledged the continued use of traditional medicines by the majority of third world countries, and the need for novel drug development. Hence, much of the pharmaceutical research in recent years has focused on the ethnobotanical approach to drug discovery (Light et al., 2005). In South Africa, as in most developing parts of the world, traditional herbal medicine still forms the backbone of rural healthcare. The government health services in South Africa provide only western medical care although the majority of the population consult traditional healers for some or all of their healthcare needs (McGaw et al., 2005). Medicinal plants like Harpephyllum caffrum are used as blood purifiers or emetics (Watt and Breyer-Brandwijk, 1962), and also for treating acne and eczema. The antimicrobial activity of this plant can be used to treat septicaemia, which is ranked the sixth leading cause of death among neonates and the eighth leading cause of death for infants through the first year of life (Heron, 2007). In this study, the plants investigated for antimicrobial activity were Harpephyllum caffrum, Hermannia cuneifolia, Chironia baccifera, Rhigozum obovatum, Felicia muricata and Pentzia incana. These plants were tested against ATTC (American Type Culture Collection) strains and microorganisms isolated from clinical isolates of patients suffering from septicaemia. The assay methods used included the agar diffusion method using the Mast multipoint inoculator, the microtitre dilution method were used to determine the minimum inhibitory concentration, thin layer chromatography fingerprints accompanied by bioautographic assay were used to detect the inhibition of bacterial growth by active compounds separated from plant extracts and the Ames test was required to assess the possibility of bacterial mutagenesis upon the exposure to plant extracts which can lead to carcinogenicity. In agar diffusion method, extracts of Harpephyllum caffrum inhibited nine strains of Candida albicans, three species of Acinetobacter and four strains of E.faecalis. Extracts of Hermannia cuneifolia inhibited four strains of B.cereus and three strains of Staphylococcus aureus. Extracts of Chironia baccifera inhibited one strain of Acinetobacter and five strains of E.faecalis. Extracts of plants Rhigozum obovatum, Felicia muricata, and Pentzia incana showed no antimicrobial activity. In the microtitre dilution method used to determine the minimum inhibitory concentration (MIC), the results were different from the agar diffusion method. More activity was observed. Extracts of Harpephyllum caffrum inhibited three strains of E.coli, six strains of S.aureus, three species of Acinetobacter and one strain of Klebsiella pneumonia. Extracts of Hermannia cuneifolia inhibited four strains of B.cereus, three strains of S.aureus, two strains of K.oxytoca and one species of Acinetobacter. Extracts of Chironia baccifera inhibited three strains of S.aureus, one strain of MRSA, one species of Acinetobacter and one strain of S.haemolyticus. The MIC values ranged from 0.049 to 6.25mg/ml. Using the thin layer chromatography fingerprints, bioautography showed the presence of various inhibitory chemical compounds. Methanol and acetone extracts of Harpephyllum caffrum, separated very well and showed various inhibition zones on exposure to Candida albicans, Enterococcus faecalis and Staphylococcus aureus. The different inhibition zones were recorded as Rf In the Ames test (Maron and Ames, 1983) the methanol and acetone extracts of Harpephyllum caffrum and Hermannia cuneifolia were negative which means they were devoid of any mutagenic properties. Methanol extracts of Harpephyllum caffrum showed similar results in the Ames assay as reported by Verschaeve and Van Staden (2008). values ranging from 0.25 to 0.95. The zones indicate the different inhibiting chemical compounds present in the plant. Petroleum ether, ethyl acetate, chloroform and formic acid were the solvents used in the assay in the ratio 8:7:5:1, respectively. Establishing the antimicrobial activity of these plants contribute to the systematic scientific investigation of indigenous South African medicinal plants.
- Full Text:
- Date Issued: 2009
- Authors: Chinyama, Robert Fred
- Date: 2009
- Subjects: Materia medica, Vegetable -- South Africa -- Eastern Cape , Medicinal plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape , Herbs -- Therapeutic use -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10119 , http://hdl.handle.net/10948/1274 , Materia medica, Vegetable -- South Africa -- Eastern Cape , Medicinal plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape , Herbs -- Therapeutic use -- South Africa -- Eastern Cape
- Description: Over the past 25 years, there has been a resurgence of worldwide scientific research in the fields of ethnopharmacology. The Western world has acknowledged the continued use of traditional medicines by the majority of third world countries, and the need for novel drug development. Hence, much of the pharmaceutical research in recent years has focused on the ethnobotanical approach to drug discovery (Light et al., 2005). In South Africa, as in most developing parts of the world, traditional herbal medicine still forms the backbone of rural healthcare. The government health services in South Africa provide only western medical care although the majority of the population consult traditional healers for some or all of their healthcare needs (McGaw et al., 2005). Medicinal plants like Harpephyllum caffrum are used as blood purifiers or emetics (Watt and Breyer-Brandwijk, 1962), and also for treating acne and eczema. The antimicrobial activity of this plant can be used to treat septicaemia, which is ranked the sixth leading cause of death among neonates and the eighth leading cause of death for infants through the first year of life (Heron, 2007). In this study, the plants investigated for antimicrobial activity were Harpephyllum caffrum, Hermannia cuneifolia, Chironia baccifera, Rhigozum obovatum, Felicia muricata and Pentzia incana. These plants were tested against ATTC (American Type Culture Collection) strains and microorganisms isolated from clinical isolates of patients suffering from septicaemia. The assay methods used included the agar diffusion method using the Mast multipoint inoculator, the microtitre dilution method were used to determine the minimum inhibitory concentration, thin layer chromatography fingerprints accompanied by bioautographic assay were used to detect the inhibition of bacterial growth by active compounds separated from plant extracts and the Ames test was required to assess the possibility of bacterial mutagenesis upon the exposure to plant extracts which can lead to carcinogenicity. In agar diffusion method, extracts of Harpephyllum caffrum inhibited nine strains of Candida albicans, three species of Acinetobacter and four strains of E.faecalis. Extracts of Hermannia cuneifolia inhibited four strains of B.cereus and three strains of Staphylococcus aureus. Extracts of Chironia baccifera inhibited one strain of Acinetobacter and five strains of E.faecalis. Extracts of plants Rhigozum obovatum, Felicia muricata, and Pentzia incana showed no antimicrobial activity. In the microtitre dilution method used to determine the minimum inhibitory concentration (MIC), the results were different from the agar diffusion method. More activity was observed. Extracts of Harpephyllum caffrum inhibited three strains of E.coli, six strains of S.aureus, three species of Acinetobacter and one strain of Klebsiella pneumonia. Extracts of Hermannia cuneifolia inhibited four strains of B.cereus, three strains of S.aureus, two strains of K.oxytoca and one species of Acinetobacter. Extracts of Chironia baccifera inhibited three strains of S.aureus, one strain of MRSA, one species of Acinetobacter and one strain of S.haemolyticus. The MIC values ranged from 0.049 to 6.25mg/ml. Using the thin layer chromatography fingerprints, bioautography showed the presence of various inhibitory chemical compounds. Methanol and acetone extracts of Harpephyllum caffrum, separated very well and showed various inhibition zones on exposure to Candida albicans, Enterococcus faecalis and Staphylococcus aureus. The different inhibition zones were recorded as Rf In the Ames test (Maron and Ames, 1983) the methanol and acetone extracts of Harpephyllum caffrum and Hermannia cuneifolia were negative which means they were devoid of any mutagenic properties. Methanol extracts of Harpephyllum caffrum showed similar results in the Ames assay as reported by Verschaeve and Van Staden (2008). values ranging from 0.25 to 0.95. The zones indicate the different inhibiting chemical compounds present in the plant. Petroleum ether, ethyl acetate, chloroform and formic acid were the solvents used in the assay in the ratio 8:7:5:1, respectively. Establishing the antimicrobial activity of these plants contribute to the systematic scientific investigation of indigenous South African medicinal plants.
- Full Text:
- Date Issued: 2009
Bond market development in emerging economies: a case study of the Bond Exchange of South Africa (BESA)
- Authors: Hove, Tagara
- Date: 2009
- Subjects: Bond Exchange of South Africa , Bond market -- South Africa , Foreign exchange rates -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:961 , http://hdl.handle.net/10962/d1002695 , Bond Exchange of South Africa , Bond market -- South Africa , Foreign exchange rates -- South Africa
- Description: This study looks at the development of bond markets in emerging economies and focuses on the development of the Bond Exchange of South Africa (BESA). It explores the history, structure, performance and key issues related to the development of this market within the broader context of domestic, regional and global bond market development. BESA's experience provides valuable lessons for other emerging market economies also seeking to build bond markets. The sophistication of the local bond market is not enough to make it appealing to foreign borrowers. Market development demands an enabling market infrastructure and a background of macroeconomic stability, diversified market participants, deregulation of capital flows and an appropriate regulatory and supervisory environment.
- Full Text:
- Date Issued: 2009
- Authors: Hove, Tagara
- Date: 2009
- Subjects: Bond Exchange of South Africa , Bond market -- South Africa , Foreign exchange rates -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:961 , http://hdl.handle.net/10962/d1002695 , Bond Exchange of South Africa , Bond market -- South Africa , Foreign exchange rates -- South Africa
- Description: This study looks at the development of bond markets in emerging economies and focuses on the development of the Bond Exchange of South Africa (BESA). It explores the history, structure, performance and key issues related to the development of this market within the broader context of domestic, regional and global bond market development. BESA's experience provides valuable lessons for other emerging market economies also seeking to build bond markets. The sophistication of the local bond market is not enough to make it appealing to foreign borrowers. Market development demands an enabling market infrastructure and a background of macroeconomic stability, diversified market participants, deregulation of capital flows and an appropriate regulatory and supervisory environment.
- Full Text:
- Date Issued: 2009
Call centres as a vehicle to improve customer satisfaction in local government: a case study of front line workers in the Nelson Mandela Metropolitan Municipality
- Authors: Magoqwana, Babalwa Mirianda
- Date: 2009
- Subjects: Nelson Mandela Metropolitan Municipality (Eastern Cape, South Africa) Local government -- South Africa -- Eastern Cape -- Case studies Local government -- South Africa -- Eastern Cape -- Case studies Public administration -- South Africa -- Eastern Cape -- Case studies Work environment -- South Africa -- Eastern Cape -- Case studies Customer services -- South Africa -- Eastern Cape -- Case studies Customer satisfaction -- South Africa -- Eastern Cape -- Case studies Municipal services -- South Africa -- Eastern Cape -- Case studies Call center agents -- South Africa -- Eastern Cape -- Case studies
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3340 , http://hdl.handle.net/10962/d1004339
- Description: This dissertation provides an account of 'Batho Pele' (People First) and 'new public management' as applied in two government call-centres in the Eastern Cape. Focusing on the workers at these call-centres, this research examines the workplace organisation of these call-centres based in the Nelson Mandela Metropolitan Municipality. The study involved interviews with managers, call-centre operators and trade unionists. The findings show how the work environment is not conducive to the goals of customer satisfaction as presented in the Batho Pele policies. The research investigates the conditions of workers as one explanatory factor for poor call-centre service. If workers are a key element in the success of the 'new public management', their work environment and conditions have to facilitate their job satisfaction and their improved customer service. The research demonstrated the evident lack of professionalism in the call-centre, customer care designed as a matter of compliance rather the need to change the culture and the persistent lack of discipline and supervision. The call centre operator's experiences include issues of surveillance, stress, emotional labour, lack of training, internal conflicts and bad 'customer service' as perceived by the citizens of the Metro.
- Full Text:
- Date Issued: 2009
- Authors: Magoqwana, Babalwa Mirianda
- Date: 2009
- Subjects: Nelson Mandela Metropolitan Municipality (Eastern Cape, South Africa) Local government -- South Africa -- Eastern Cape -- Case studies Local government -- South Africa -- Eastern Cape -- Case studies Public administration -- South Africa -- Eastern Cape -- Case studies Work environment -- South Africa -- Eastern Cape -- Case studies Customer services -- South Africa -- Eastern Cape -- Case studies Customer satisfaction -- South Africa -- Eastern Cape -- Case studies Municipal services -- South Africa -- Eastern Cape -- Case studies Call center agents -- South Africa -- Eastern Cape -- Case studies
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3340 , http://hdl.handle.net/10962/d1004339
- Description: This dissertation provides an account of 'Batho Pele' (People First) and 'new public management' as applied in two government call-centres in the Eastern Cape. Focusing on the workers at these call-centres, this research examines the workplace organisation of these call-centres based in the Nelson Mandela Metropolitan Municipality. The study involved interviews with managers, call-centre operators and trade unionists. The findings show how the work environment is not conducive to the goals of customer satisfaction as presented in the Batho Pele policies. The research investigates the conditions of workers as one explanatory factor for poor call-centre service. If workers are a key element in the success of the 'new public management', their work environment and conditions have to facilitate their job satisfaction and their improved customer service. The research demonstrated the evident lack of professionalism in the call-centre, customer care designed as a matter of compliance rather the need to change the culture and the persistent lack of discipline and supervision. The call centre operator's experiences include issues of surveillance, stress, emotional labour, lack of training, internal conflicts and bad 'customer service' as perceived by the citizens of the Metro.
- Full Text:
- Date Issued: 2009