Boundary demarcation and community identity concerns: an investigation of the Matatiele boundary dispute
- Authors: Tyabazayo, Phumlani
- Date: 2013
- Subjects: Conflict management -- South Africa -- Matatiele , Identity politics -- South Africa -- Matatiele , Matatiele (South Africa) -- Boundaries
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: vital:8357 , http://hdl.handle.net/10948/d1021019
- Description: This treatise explores the Matatiele boundary demarcation dispute and, in particular, the role that unmet basic human needs play in this dispute. The subject of identity is also explored. In 2006, the government of South Africa decided that Matatiele should no longer be part of the province of Kwa-Zulu Natal (KZN) and instead should be incorporated into the province of the Eastern Cape. This decision divided the community of Matatiele into two groups; one was pro-KZN and the other, pro-Eastern Cape. In 2008, violence broke out between these two groups. The government’s decision and the resulting violence have created a situation of protracted conflict in the community of Matatiele with rivalries and antagonism being part of the fabric of the society. This treatise attempts to analyse this conflict and link it to the theory of basic human needs as advocated by conflict theorists such as John Burton and Johan Gultang. Human needs theorists hold the view that unmet psychological and physical needs are sources of social conflict and can lead to protracted conflict. This treatise also explores the efficacy of problem-solving workshops and referendums as conflict-resolution techniques for boundary demarcation disputes. The data were collected from unstructured, in-depth interviews with a sample of eleven respondents. The data indicate that there is a nexus between this conflict and the theory of basic human needs and that community-identity concerns are central to this dispute. The findings of this study suggest that the conflict is multi-faceted and that the underlying causes can be attributed to unmet human needs. The data was analysed using the grounded theory approach. This allowed the key causes of the conflict to be identified and subsequently informed the recommendations presented in the conclusion of this treatise.
- Full Text:
- Date Issued: 2013
- Authors: Tyabazayo, Phumlani
- Date: 2013
- Subjects: Conflict management -- South Africa -- Matatiele , Identity politics -- South Africa -- Matatiele , Matatiele (South Africa) -- Boundaries
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: vital:8357 , http://hdl.handle.net/10948/d1021019
- Description: This treatise explores the Matatiele boundary demarcation dispute and, in particular, the role that unmet basic human needs play in this dispute. The subject of identity is also explored. In 2006, the government of South Africa decided that Matatiele should no longer be part of the province of Kwa-Zulu Natal (KZN) and instead should be incorporated into the province of the Eastern Cape. This decision divided the community of Matatiele into two groups; one was pro-KZN and the other, pro-Eastern Cape. In 2008, violence broke out between these two groups. The government’s decision and the resulting violence have created a situation of protracted conflict in the community of Matatiele with rivalries and antagonism being part of the fabric of the society. This treatise attempts to analyse this conflict and link it to the theory of basic human needs as advocated by conflict theorists such as John Burton and Johan Gultang. Human needs theorists hold the view that unmet psychological and physical needs are sources of social conflict and can lead to protracted conflict. This treatise also explores the efficacy of problem-solving workshops and referendums as conflict-resolution techniques for boundary demarcation disputes. The data were collected from unstructured, in-depth interviews with a sample of eleven respondents. The data indicate that there is a nexus between this conflict and the theory of basic human needs and that community-identity concerns are central to this dispute. The findings of this study suggest that the conflict is multi-faceted and that the underlying causes can be attributed to unmet human needs. The data was analysed using the grounded theory approach. This allowed the key causes of the conflict to be identified and subsequently informed the recommendations presented in the conclusion of this treatise.
- Full Text:
- Date Issued: 2013
Business incubation in the Eastern Cape: a case study
- Authors: Chandler, Leonard Mark
- Date: 2013
- Subjects: Business incubators -- South Africa -- Port Elizabeth , Economic development projects -- South Africa -- Port Elizabeth , Small business -- South Africa -- Port Elizabeth -- Management -- Case studies
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8892 , http://hdl.handle.net/10948/d1020862
- Description: Business incubation is a concept that describes a business development process that is used to grow successful, sustainable entrepreneurial ventures that will contribute to the health and wealth of local, regional and national economies. Incubators provide a place for businesses to build their foundations. Business incubators use a combination of physical space, resources and services to facilitate and develop businesses, enhance their progress, break down barriers to success, reduce risks and increase the potential for successful survival of early stage ventures., their progress, break down barriers to success, reduce risks and increase the potential for successful survival of early stage ventures. Business incubators are part of a larger value chain that connects enterprises to a vital support system. Most incubators connect their clients to local service providers (such as lawyers, corporate service providers or accountants) and establish relationships that will last after the firm leaves the incubator. Once an enterprise is ready to leave the incubator environment, it will need space to move into, which in turn, boosts property development and leasing. Because of the enhanced credibility of the business incubation process, landlords would be more confident as a stable, growing business can be a reliable tenant. The empirical object of the study is the Seda NMB ICT Incubator in Port Elizabeth. Eastern Cape. Like any other business an incubator is created to deliver a service or product for as long as possible and in this process must create value because the ultimate objective of any profit seeking business is to create wealth for its owners with due consideration of all its stakeholders (Brigham & Ehrhardt 2005:7-12). A preliminary investigation of the Seda NMB ICT Incubator raised the question whether the operation of this incubator meets the performance standards as identified in the international literature. The purpose of this study is therefore to establish whether the performance of the Seda NMB ICT Incubator is in line with generally accepted performance standards. At this stage the standards can be identified as a strategic alliance of the business (vision, mission and strategy), financing principles, management principles and human resource development and growth opportunities. The SEDA NMB ICT Incubator is financed as follows: Partly by the Department of Trade and Industry (the SEDA technology programme) and partly by the Nelson Mandela Bay Metropolitan Municipality. It is recommended that public/private partnerships should be formed to ensure the continuity of the Port Elizabeth incubator. A second recommendation is that the SEDA NMB Incubator becomes more focussed in terms of its clients it is serving. At present it is serving a wide variety of ICT clients ranging from website design, graphic art to preparing business plans for ICT businesses. The period of incubation may be too extended as some incubatees have been on the premises for more than five years. It is recommended that the SEDA NMB Incubator pays attention to the length of stay of an incubatee. The vast majority of the incubatees on the SEDA NMB Incubator premises are not compliant with business acts and regulations. Seven incubatees reported during the personal interview that they were not compliant with all the acts and regulations.
- Full Text:
- Date Issued: 2013
- Authors: Chandler, Leonard Mark
- Date: 2013
- Subjects: Business incubators -- South Africa -- Port Elizabeth , Economic development projects -- South Africa -- Port Elizabeth , Small business -- South Africa -- Port Elizabeth -- Management -- Case studies
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8892 , http://hdl.handle.net/10948/d1020862
- Description: Business incubation is a concept that describes a business development process that is used to grow successful, sustainable entrepreneurial ventures that will contribute to the health and wealth of local, regional and national economies. Incubators provide a place for businesses to build their foundations. Business incubators use a combination of physical space, resources and services to facilitate and develop businesses, enhance their progress, break down barriers to success, reduce risks and increase the potential for successful survival of early stage ventures., their progress, break down barriers to success, reduce risks and increase the potential for successful survival of early stage ventures. Business incubators are part of a larger value chain that connects enterprises to a vital support system. Most incubators connect their clients to local service providers (such as lawyers, corporate service providers or accountants) and establish relationships that will last after the firm leaves the incubator. Once an enterprise is ready to leave the incubator environment, it will need space to move into, which in turn, boosts property development and leasing. Because of the enhanced credibility of the business incubation process, landlords would be more confident as a stable, growing business can be a reliable tenant. The empirical object of the study is the Seda NMB ICT Incubator in Port Elizabeth. Eastern Cape. Like any other business an incubator is created to deliver a service or product for as long as possible and in this process must create value because the ultimate objective of any profit seeking business is to create wealth for its owners with due consideration of all its stakeholders (Brigham & Ehrhardt 2005:7-12). A preliminary investigation of the Seda NMB ICT Incubator raised the question whether the operation of this incubator meets the performance standards as identified in the international literature. The purpose of this study is therefore to establish whether the performance of the Seda NMB ICT Incubator is in line with generally accepted performance standards. At this stage the standards can be identified as a strategic alliance of the business (vision, mission and strategy), financing principles, management principles and human resource development and growth opportunities. The SEDA NMB ICT Incubator is financed as follows: Partly by the Department of Trade and Industry (the SEDA technology programme) and partly by the Nelson Mandela Bay Metropolitan Municipality. It is recommended that public/private partnerships should be formed to ensure the continuity of the Port Elizabeth incubator. A second recommendation is that the SEDA NMB Incubator becomes more focussed in terms of its clients it is serving. At present it is serving a wide variety of ICT clients ranging from website design, graphic art to preparing business plans for ICT businesses. The period of incubation may be too extended as some incubatees have been on the premises for more than five years. It is recommended that the SEDA NMB Incubator pays attention to the length of stay of an incubatee. The vast majority of the incubatees on the SEDA NMB Incubator premises are not compliant with business acts and regulations. Seven incubatees reported during the personal interview that they were not compliant with all the acts and regulations.
- Full Text:
- Date Issued: 2013
Case study : using visual representations to enhance conceptual knowledge of division in mathematics
- Authors: Joel, Linea Beautty
- Date: 2013
- Subjects: Mathematics -- Study and teaching , Visual learning , Division -- Study and teaching
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1992 , http://hdl.handle.net/10962/d1013356
- Description: Literature emphasizes how important it is that procedural and conceptual knowledge of mathematics should be learned in integration. Yet, generally, the learning and teaching in mathematics classrooms relies heavily on isolated procedures. This study aims to improve teaching and learning of partitive and quotitive division, moving away from isolated procedural knowledge to that of procedures with their underlying concepts through the use of manipulatives, visual representation and questioning. Learning and teaching lessons were designed to teach partitive and quotitive division both procedurally and conceptually. The study explored the roles these manipulatives, visual representations and questioning played toward the conceptual learning of partitive and quotitive division. It was found that manipulatives and iconic visualization enhanced learning, and this could be achieved through scaffolding using a questioning approach. It was concluded that manipulatives and iconic visualization need to be properly planned and used, and integrated with questioning to achieve success in the learning of procedural and conceptual knowledge.
- Full Text:
- Date Issued: 2013
Case study : using visual representations to enhance conceptual knowledge of division in mathematics
- Authors: Joel, Linea Beautty
- Date: 2013
- Subjects: Mathematics -- Study and teaching , Visual learning , Division -- Study and teaching
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1992 , http://hdl.handle.net/10962/d1013356
- Description: Literature emphasizes how important it is that procedural and conceptual knowledge of mathematics should be learned in integration. Yet, generally, the learning and teaching in mathematics classrooms relies heavily on isolated procedures. This study aims to improve teaching and learning of partitive and quotitive division, moving away from isolated procedural knowledge to that of procedures with their underlying concepts through the use of manipulatives, visual representation and questioning. Learning and teaching lessons were designed to teach partitive and quotitive division both procedurally and conceptually. The study explored the roles these manipulatives, visual representations and questioning played toward the conceptual learning of partitive and quotitive division. It was found that manipulatives and iconic visualization enhanced learning, and this could be achieved through scaffolding using a questioning approach. It was concluded that manipulatives and iconic visualization need to be properly planned and used, and integrated with questioning to achieve success in the learning of procedural and conceptual knowledge.
- Full Text:
- Date Issued: 2013
Case study of the experiences of former street children as learners: implications for teaching and learning
- Authors: Boyana, Nokwenzeka
- Date: 2013
- Subjects: Street children -- South Africa -- Eastern Cape -- Case studies , School children -- South Africa -- Eastern Cape , Teaching -- South Africa -- Eastern Cape , Learning -- South Africa -- Eastern Cape , Eastern Cape -- South Africa
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: vital:16188 , http://hdl.handle.net/10353/d1006248 , Street children -- South Africa -- Eastern Cape -- Case studies , School children -- South Africa -- Eastern Cape , Teaching -- South Africa -- Eastern Cape , Learning -- South Africa -- Eastern Cape , Eastern Cape -- South Africa
- Description: In this study the main focus is on the experiences of former street children as learners. The main emphasis of this study is the manner in which such experiences influence these children’s learning towards constructing new identities. By examining the experiences of former street children in a school environment, namely a teaching and learning environment, this study will contribute towards the literature by providing focused and relevant information pertaining to the way former street children experience learning. By focusing on these particular learners from the street, the study attempts to explore and build an insightful knowledge in terms of understanding how former street children perceive learning in relation to their present personal and past life on the streets. Through this study the researcher will hopefully be able to determine how former street children feel, experience and relate to teaching and learning within a school context. Data collection for this study included the researcher’s observations and face-to-face unstructured in-depth phenomenological interviews with learners who are formerly from the streets. Among others, the study found that these particular learners have low self- esteem, a low opinion of themselves, and lack of self- confidence. The study also revealed that some of these learners are struggling academically and would appreciate it if academic was parallel with vocational skills so as to equip them for the world of work. It also transpired that learners who have relationships with those who have not been to the streets changed their lives for the better by learning from their peers but those who have relationships with other former street children at this school continue to engage in deviant behaviour, for many schooling has helped them to reclaim their childhood identity.
- Full Text:
- Date Issued: 2013
- Authors: Boyana, Nokwenzeka
- Date: 2013
- Subjects: Street children -- South Africa -- Eastern Cape -- Case studies , School children -- South Africa -- Eastern Cape , Teaching -- South Africa -- Eastern Cape , Learning -- South Africa -- Eastern Cape , Eastern Cape -- South Africa
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: vital:16188 , http://hdl.handle.net/10353/d1006248 , Street children -- South Africa -- Eastern Cape -- Case studies , School children -- South Africa -- Eastern Cape , Teaching -- South Africa -- Eastern Cape , Learning -- South Africa -- Eastern Cape , Eastern Cape -- South Africa
- Description: In this study the main focus is on the experiences of former street children as learners. The main emphasis of this study is the manner in which such experiences influence these children’s learning towards constructing new identities. By examining the experiences of former street children in a school environment, namely a teaching and learning environment, this study will contribute towards the literature by providing focused and relevant information pertaining to the way former street children experience learning. By focusing on these particular learners from the street, the study attempts to explore and build an insightful knowledge in terms of understanding how former street children perceive learning in relation to their present personal and past life on the streets. Through this study the researcher will hopefully be able to determine how former street children feel, experience and relate to teaching and learning within a school context. Data collection for this study included the researcher’s observations and face-to-face unstructured in-depth phenomenological interviews with learners who are formerly from the streets. Among others, the study found that these particular learners have low self- esteem, a low opinion of themselves, and lack of self- confidence. The study also revealed that some of these learners are struggling academically and would appreciate it if academic was parallel with vocational skills so as to equip them for the world of work. It also transpired that learners who have relationships with those who have not been to the streets changed their lives for the better by learning from their peers but those who have relationships with other former street children at this school continue to engage in deviant behaviour, for many schooling has helped them to reclaim their childhood identity.
- Full Text:
- Date Issued: 2013
Central Bank policy and the exchange rate under an inflation targeting regime: a case dtudy of South Africa
- Authors: Gonzo, Prosper
- Date: 2013
- Subjects: Foreign exchange rates -- Government policy -- South Africa , Inflation (Finance) -- South Africa , Monetary policy -- South Africa , Banks and banking, Central -- South Africa , South Africa -- Economic conditions , Banking industry -- Finance -- South Africa
- Language: English
- Type: Thesis , Masters , M Com
- Identifier: vital:11476 , http://hdl.handle.net/10353/d1015043 , Foreign exchange rates -- Government policy -- South Africa , Inflation (Finance) -- South Africa , Monetary policy -- South Africa , Banks and banking, Central -- South Africa , South Africa -- Economic conditions , Banking industry -- Finance -- South Africa
- Description: This work examined the optimality of the inclusion of the exchange rate in the reaction function of the Central Bank in an inflation targeting framework. The study attempts to answer the question whether the exchange rate should have an independent role in an open economy Taylor-type rule. To this end, a Taylor-type rule is incorporating the exchange rate is estimated by the cointegration and vector error correction modeling (VECM) using quarterly data for the period of 1995 to 2009. The empirical studies point out the importance of the exchange rates in explaining and forecasting the behaviour of the South African Reserve Bank monetary policy control variable.
- Full Text:
- Date Issued: 2013
- Authors: Gonzo, Prosper
- Date: 2013
- Subjects: Foreign exchange rates -- Government policy -- South Africa , Inflation (Finance) -- South Africa , Monetary policy -- South Africa , Banks and banking, Central -- South Africa , South Africa -- Economic conditions , Banking industry -- Finance -- South Africa
- Language: English
- Type: Thesis , Masters , M Com
- Identifier: vital:11476 , http://hdl.handle.net/10353/d1015043 , Foreign exchange rates -- Government policy -- South Africa , Inflation (Finance) -- South Africa , Monetary policy -- South Africa , Banks and banking, Central -- South Africa , South Africa -- Economic conditions , Banking industry -- Finance -- South Africa
- Description: This work examined the optimality of the inclusion of the exchange rate in the reaction function of the Central Bank in an inflation targeting framework. The study attempts to answer the question whether the exchange rate should have an independent role in an open economy Taylor-type rule. To this end, a Taylor-type rule is incorporating the exchange rate is estimated by the cointegration and vector error correction modeling (VECM) using quarterly data for the period of 1995 to 2009. The empirical studies point out the importance of the exchange rates in explaining and forecasting the behaviour of the South African Reserve Bank monetary policy control variable.
- Full Text:
- Date Issued: 2013
Challenges encountered by schools in the implementation of inclusive education in the Eastern Cape: a survey study in the Ngcobo District
- Hlatini-Mphomane, Nyameka Winnifred
- Authors: Hlatini-Mphomane, Nyameka Winnifred
- Date: 2013
- Subjects: Inclusive education -- Evaluation , Eastern Cape -- South Africa
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: vital:18441 , http://hdl.handle.net/11260/d1007258
- Description: This study investigated challenges encountered by schools in the implementation of inclusive education in the Eastern Cape. It was a Survey Study carried out in Ngcobo District. School principals of randomly-sampled mainstream schools and special schools participated in this research project. The key research question that the study sought to answer was: What are the challenges encountered by schools in the implementation of Inclusive Education in the Ngcobo District of the Eastern Cape Province? The following were the sub-research questions: (a). How does the lack of specialized or in-service, trained human resource personnel challenge or hinder the implementation of Inclusive Education? (b). How is the implementation of Inclusive Education affected by available infra-structure? (c). How do the attitudes of stake holders such as learners, educators (ILST) and parents (SGB) affect the implementation of inclusive education? The findings of the study revealed that: There is a gross shortage of educators qualified in inclusive education or related streams, and in some schools none at all. Institution Level Support Teams (ILSTs) in some schools have not been established and some of those that are established are not functional. Needed specialists such as psychologists and occupational therapists are not available in special schools. Workshops or in-service training for educators generally are held for to ILSTs only instead of all educators and SMTs. School buildings and toilets have not been adapted for when inclusion is to be implemented and there are no specific, funded departmental projects to rectify this. Assistive devices for learners experiencing barriers to teaching, learning and development are rarely found. There are no clear departmental budgets to ensure the policy is implemented in ordinary schools. Negative attitudes of some parents, teachers and learners toward inclusion still exist. The following recommendations were made for consideration in order to facilitate the smooth implementation of Inclusive Education in the schools. There should be adequate provision of human resource training and development Educators have to further their studies in Inclusive Education. There should be provision of a specific budget for buildings. Maintenance funds ought to be used to renovate school buildings so as to be Inclusive Education friendly. Advocacy and awareness programmes for different stakeholders should be conducted.
- Full Text:
- Date Issued: 2013
- Authors: Hlatini-Mphomane, Nyameka Winnifred
- Date: 2013
- Subjects: Inclusive education -- Evaluation , Eastern Cape -- South Africa
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: vital:18441 , http://hdl.handle.net/11260/d1007258
- Description: This study investigated challenges encountered by schools in the implementation of inclusive education in the Eastern Cape. It was a Survey Study carried out in Ngcobo District. School principals of randomly-sampled mainstream schools and special schools participated in this research project. The key research question that the study sought to answer was: What are the challenges encountered by schools in the implementation of Inclusive Education in the Ngcobo District of the Eastern Cape Province? The following were the sub-research questions: (a). How does the lack of specialized or in-service, trained human resource personnel challenge or hinder the implementation of Inclusive Education? (b). How is the implementation of Inclusive Education affected by available infra-structure? (c). How do the attitudes of stake holders such as learners, educators (ILST) and parents (SGB) affect the implementation of inclusive education? The findings of the study revealed that: There is a gross shortage of educators qualified in inclusive education or related streams, and in some schools none at all. Institution Level Support Teams (ILSTs) in some schools have not been established and some of those that are established are not functional. Needed specialists such as psychologists and occupational therapists are not available in special schools. Workshops or in-service training for educators generally are held for to ILSTs only instead of all educators and SMTs. School buildings and toilets have not been adapted for when inclusion is to be implemented and there are no specific, funded departmental projects to rectify this. Assistive devices for learners experiencing barriers to teaching, learning and development are rarely found. There are no clear departmental budgets to ensure the policy is implemented in ordinary schools. Negative attitudes of some parents, teachers and learners toward inclusion still exist. The following recommendations were made for consideration in order to facilitate the smooth implementation of Inclusive Education in the schools. There should be adequate provision of human resource training and development Educators have to further their studies in Inclusive Education. There should be provision of a specific budget for buildings. Maintenance funds ought to be used to renovate school buildings so as to be Inclusive Education friendly. Advocacy and awareness programmes for different stakeholders should be conducted.
- Full Text:
- Date Issued: 2013
Challenges faced by the Eastern Cape Provincial Department of Local Government integrated development planning unit in supporting municipalities to deliver credible integrated development plans, using Sundays River Valley Municipality as a case study
- Authors: Salman, Lindile Andrew
- Date: 2013
- Subjects: City planning -- South Africa -- Sundays River Valley , Community development -- South Africa -- Sundays River Valley -- Management , Civic improvement -- South Africa -- Sundays River Valley , Local government -- South Africa -- Sundays River Valley
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8917 , http://hdl.handle.net/10948/d1021092
- Description: This Research was undertaken to explore the challenges faced by the Eastern Cape Department of Local Government and Traditional Affairs Integrated Development Planning Unit to support municipalities to deliver credible Integrated Development Plans (IDPs), using Sunday’s River Valley Municipality as a case study. The legal obligation of the Department of Local Government is to support Municipalities to able them to perform their function and execute the duties allocated to them. This mandate originates from the Constitution of the Republic of South Africa, Act 108 of 1996. The Provincial Department of Local Government Integrated Development Unit is therefore obliged to support and guide municipalities in the development of IDPs by mobilizing and coordinating sector departments to participate in IDP processes, and to identify and allocate funds for projects. It is suggested that the DLGTA IDP Unit is not doing enough to support municipalities so as to deliver credible IDPs, hence the wide-spread violent service delivery protests. The study aimed at establishing whether there is a direct link between the efforts or not of DLGTA to help the municipality to develop a credible IDP and service delivery protests. The IDP may be credible, but the implementation may be flawed, or funding does not flow as expected, or the people on the ground may not understand that it may take years to deliver services. The study targeted senior managers of coordinating Departments, the Sunday’s River Valley Municipality (SRVM) and IDP Managers of SRVM and the Cacadu District Municipality (CDM). The study discovered that sector departments do not participate meaningfully in IDP processes mainly because: (1) SRVM does not extend invitations to all sector departments to attend IDP meetings; (2) There is no legal obligation to participate at local level; (3) There appears to be no commitment shown by senior managers of SRVM on IDP Processes. The DLGTA IDP Unit efforts to assist SRVM to deliver credible IDPs cannot be deemed successful, because the SRVM IDP continued to receive medium rating score for four years in succession. The DLGTA IDP Unit never paid attention to the issues cited above as the cause of stagnation of SRVM IDP. The DLGTA IDP Unit was not aware that the issues cited above were the cause for the poor SRVM IDP until the researcher brought it to their attention. It is therefore recommended that the culture of participation in the IDP processes by top management of both SRVM and DLGTA should be included in the performance contracts of top management officials. It is also recommended that the Inter Governmental Relations (IGR) Framework Act be reviewed to recognize IGR IDP Structures at local level such as IDP Representative Forums. The Act currently is silent on those structures at local level.
- Full Text:
- Date Issued: 2013
- Authors: Salman, Lindile Andrew
- Date: 2013
- Subjects: City planning -- South Africa -- Sundays River Valley , Community development -- South Africa -- Sundays River Valley -- Management , Civic improvement -- South Africa -- Sundays River Valley , Local government -- South Africa -- Sundays River Valley
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8917 , http://hdl.handle.net/10948/d1021092
- Description: This Research was undertaken to explore the challenges faced by the Eastern Cape Department of Local Government and Traditional Affairs Integrated Development Planning Unit to support municipalities to deliver credible Integrated Development Plans (IDPs), using Sunday’s River Valley Municipality as a case study. The legal obligation of the Department of Local Government is to support Municipalities to able them to perform their function and execute the duties allocated to them. This mandate originates from the Constitution of the Republic of South Africa, Act 108 of 1996. The Provincial Department of Local Government Integrated Development Unit is therefore obliged to support and guide municipalities in the development of IDPs by mobilizing and coordinating sector departments to participate in IDP processes, and to identify and allocate funds for projects. It is suggested that the DLGTA IDP Unit is not doing enough to support municipalities so as to deliver credible IDPs, hence the wide-spread violent service delivery protests. The study aimed at establishing whether there is a direct link between the efforts or not of DLGTA to help the municipality to develop a credible IDP and service delivery protests. The IDP may be credible, but the implementation may be flawed, or funding does not flow as expected, or the people on the ground may not understand that it may take years to deliver services. The study targeted senior managers of coordinating Departments, the Sunday’s River Valley Municipality (SRVM) and IDP Managers of SRVM and the Cacadu District Municipality (CDM). The study discovered that sector departments do not participate meaningfully in IDP processes mainly because: (1) SRVM does not extend invitations to all sector departments to attend IDP meetings; (2) There is no legal obligation to participate at local level; (3) There appears to be no commitment shown by senior managers of SRVM on IDP Processes. The DLGTA IDP Unit efforts to assist SRVM to deliver credible IDPs cannot be deemed successful, because the SRVM IDP continued to receive medium rating score for four years in succession. The DLGTA IDP Unit never paid attention to the issues cited above as the cause of stagnation of SRVM IDP. The DLGTA IDP Unit was not aware that the issues cited above were the cause for the poor SRVM IDP until the researcher brought it to their attention. It is therefore recommended that the culture of participation in the IDP processes by top management of both SRVM and DLGTA should be included in the performance contracts of top management officials. It is also recommended that the Inter Governmental Relations (IGR) Framework Act be reviewed to recognize IGR IDP Structures at local level such as IDP Representative Forums. The Act currently is silent on those structures at local level.
- Full Text:
- Date Issued: 2013
Challenges faced by uMgungundlovu District Municipality in the implementation of tourism to enhance local economic development
- Authors: Motumi, Kabelo Kenneth
- Date: 2013
- Subjects: Economic development -- South Africa -- uMgungundlovu District Municipality , Tourism -- South Africa -- uMgungundlovu District Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9195 , http://hdl.handle.net/10948/d1020388
- Description: Tourism is gradually recognized and acknowledged as an important sector to drive economic growth across many nations. It is by no coincidence that the South African government took a bold decision to elevate the importance of tourism in the economy through the establishment of a dedicated tourism ministry in 2009. Tourism derives its mandate from the Constitution of the Republic of South Africa 108 of 1996, which outlines tourism function as an area of concurrent competence between the three spheres of government that is national, provincial and local government. According to Tsatsire (2008:1), the new mandate given to local government post 1994 implies that local government is no longer expected to render basic services only, but is also required to serve as an agent of development. The main objective of the study is to identify the challenges faced by the municipalities in the implementation of tourism functions, using UMgungundlovu District Municipality as a case study and pursued the following specific objectives: To establish the roles and responsibilities of municipalities in tourism; To assess whether these responsibilities are adequately performed and to understand the reasons for deficiencies, if there are any; To highlight the contribution of tourism to local economic development; To ascertain the status of the implementation of the tourism strategy for the UMgungundlovu District Municipality (UMDM); To highlight the significance of the role of municipalities in achieving national and provincial tourism objectives and; To recommend appropriate actions to overcome the challenges pertaining to implementation of tourism at a local government level. The study is premised upon the acknowledgement that there are many developmental challenges facing municipalities and tourism is one of them. With tourism being recognised more and more as an essential component of local economic development, municipalities are required to play a central role in ensuring the implementation of national and provincial priorities to boost the sector’s contribution to the economy. The study explores various pieces of legislation upon which tourism mandate on local government is embedded. This has enabled to provide clarification with regards to the roles and responsibilities of local government in tourism. The connection between tourism and local economic development is succinctly discussed to ascertain the benefits of tourism and its contribution in local economy. The study took a form of qualitative research and therefore employing the use of qualitative research techniques in terms of data collection, analysis and interpretation process. Data were collected through the review and analysis of strategy documents including the Local Economic Development Strategy, Tourism Strategy and the Integrated Development Plan of UMgungundlovu District Municipality. Interviews were also conducted with the officials responsible for tourism within UMDM and other local tourism stakeholder organization within the study area including uMsunduzi Pietermaritzburg Tourism Association, Howick uMngeni Community Tourism Association, Pietermaritzburg Business Chamber of Commerce, KwaZulu Natal Department of Economic Development and Tourism and Tourism KwaZulu Natal. The methodology that was followed in the study has enabled the researcher to address all the study objectives and to compile the findings report presented in chapter four. Tourism is one of the functions of local government; however, municipalities are faced with a variety of challenges in the implementation of tourism function. Challenges that are pertinent to UMDM are discussed and articulated in this report. The study concludes by documenting the recommendations conferred by the respondents with the objective to overcome the challenges pertaining to implementation of tourism at a local government level. These recommendations are further discussed to explore practical actions on how the UMDM can overcome the identified challenges to enhance local economic development through tourism.
- Full Text:
- Date Issued: 2013
- Authors: Motumi, Kabelo Kenneth
- Date: 2013
- Subjects: Economic development -- South Africa -- uMgungundlovu District Municipality , Tourism -- South Africa -- uMgungundlovu District Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9195 , http://hdl.handle.net/10948/d1020388
- Description: Tourism is gradually recognized and acknowledged as an important sector to drive economic growth across many nations. It is by no coincidence that the South African government took a bold decision to elevate the importance of tourism in the economy through the establishment of a dedicated tourism ministry in 2009. Tourism derives its mandate from the Constitution of the Republic of South Africa 108 of 1996, which outlines tourism function as an area of concurrent competence between the three spheres of government that is national, provincial and local government. According to Tsatsire (2008:1), the new mandate given to local government post 1994 implies that local government is no longer expected to render basic services only, but is also required to serve as an agent of development. The main objective of the study is to identify the challenges faced by the municipalities in the implementation of tourism functions, using UMgungundlovu District Municipality as a case study and pursued the following specific objectives: To establish the roles and responsibilities of municipalities in tourism; To assess whether these responsibilities are adequately performed and to understand the reasons for deficiencies, if there are any; To highlight the contribution of tourism to local economic development; To ascertain the status of the implementation of the tourism strategy for the UMgungundlovu District Municipality (UMDM); To highlight the significance of the role of municipalities in achieving national and provincial tourism objectives and; To recommend appropriate actions to overcome the challenges pertaining to implementation of tourism at a local government level. The study is premised upon the acknowledgement that there are many developmental challenges facing municipalities and tourism is one of them. With tourism being recognised more and more as an essential component of local economic development, municipalities are required to play a central role in ensuring the implementation of national and provincial priorities to boost the sector’s contribution to the economy. The study explores various pieces of legislation upon which tourism mandate on local government is embedded. This has enabled to provide clarification with regards to the roles and responsibilities of local government in tourism. The connection between tourism and local economic development is succinctly discussed to ascertain the benefits of tourism and its contribution in local economy. The study took a form of qualitative research and therefore employing the use of qualitative research techniques in terms of data collection, analysis and interpretation process. Data were collected through the review and analysis of strategy documents including the Local Economic Development Strategy, Tourism Strategy and the Integrated Development Plan of UMgungundlovu District Municipality. Interviews were also conducted with the officials responsible for tourism within UMDM and other local tourism stakeholder organization within the study area including uMsunduzi Pietermaritzburg Tourism Association, Howick uMngeni Community Tourism Association, Pietermaritzburg Business Chamber of Commerce, KwaZulu Natal Department of Economic Development and Tourism and Tourism KwaZulu Natal. The methodology that was followed in the study has enabled the researcher to address all the study objectives and to compile the findings report presented in chapter four. Tourism is one of the functions of local government; however, municipalities are faced with a variety of challenges in the implementation of tourism function. Challenges that are pertinent to UMDM are discussed and articulated in this report. The study concludes by documenting the recommendations conferred by the respondents with the objective to overcome the challenges pertaining to implementation of tourism at a local government level. These recommendations are further discussed to explore practical actions on how the UMDM can overcome the identified challenges to enhance local economic development through tourism.
- Full Text:
- Date Issued: 2013
Challenges facing the implementation of integrated development plan (IDP): the case of Motherwell township in Nelson Mandela Bay
- Authors: Mlele, Mzimkhulu Maxwell
- Date: 2013
- Subjects: City planning -- South Africa -- Port Elizabeth , Community development -- South Africa -- Port Elizabeth , Civic improvement - South Africa -- Port Elizabeth , Regional planning -- South Africa -- Port Elizabeth , Motherwell (Port Elizabeth, South Africa)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9243 , http://hdl.handle.net/10948/d1021120
- Description: This research outlines the challenges facing the implementation of the IDP in the Motherwell Township. Firstly, it is the physical setting and background of the Nelson Mandela Bay Municipality. Secondly, it is the brief background on IDP. Thirdly, it is the legislative framework for the IDP implementation. Fourthly it will be the discussion on the importance of the study. It is followed by the objectives of the study and the research methodology. The discussion on the literature review is also covered. Lastly, It is the chapter on recommendations and a conclusion.
- Full Text:
- Date Issued: 2013
- Authors: Mlele, Mzimkhulu Maxwell
- Date: 2013
- Subjects: City planning -- South Africa -- Port Elizabeth , Community development -- South Africa -- Port Elizabeth , Civic improvement - South Africa -- Port Elizabeth , Regional planning -- South Africa -- Port Elizabeth , Motherwell (Port Elizabeth, South Africa)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9243 , http://hdl.handle.net/10948/d1021120
- Description: This research outlines the challenges facing the implementation of the IDP in the Motherwell Township. Firstly, it is the physical setting and background of the Nelson Mandela Bay Municipality. Secondly, it is the brief background on IDP. Thirdly, it is the legislative framework for the IDP implementation. Fourthly it will be the discussion on the importance of the study. It is followed by the objectives of the study and the research methodology. The discussion on the literature review is also covered. Lastly, It is the chapter on recommendations and a conclusion.
- Full Text:
- Date Issued: 2013
Challenges for rural tourism development in Zimbabwe: a case of the Great Zimbabwe Masvingo area
- Authors: Musasa, Gabriel
- Date: 2013
- Language: English
- Type: Thesis , Masters , M Soc Sc (Dev)
- Identifier: vital:11442 , http://hdl.handle.net/10353/d1007317
- Description: The main focus of this study is the challenges of rural tourism development in Zimbabwe. The study identified that there is a lack of sustainable interventions in the development of rural tourism which is catalyzed by the absence of rural tourism promotion strategy to support the sustenance of livelihoods through socio-economic transformation. Meaningful socio economic transformation in the African rural areas through tourism remains a major development challenge. Development initiatives through different forms of tourism in the rural communities, has to a less magnitude benefited the rural communities and have negatively impacted the socio–economic environment. A qualitative research methodology and case study design was employed in order to have a deeper understanding of the experiences of the society around this project. Face to face interviews and focus group discussions guides were used to collect primary data. Purposive and convenience sampling techniques was employed to select respondents. Data was analysed using the transformative theory and sustainable livelihoods theory and was organized into categories and themes. The study established that the absence of a strategy is caused by political instability, community conflict, lack of finance, marketing, poor communication, and limited knowledge of tourism. All the aforementioned reasons complement each other and poise a challenge to the sustainability of rural tourism development. For Zimbabwe to effectively transform its economy through tourism, the government needs to plan the process, formulate and implement relevant economic and social development strategies and policies. Although this dissertation is a case study of sustainable rural tourism in Zimbabwe, it can be used to appreciate the role of tourism in bringing about socio-economic transformation and sustaining livelihoods in developing countries.
- Full Text:
- Date Issued: 2013
- Authors: Musasa, Gabriel
- Date: 2013
- Language: English
- Type: Thesis , Masters , M Soc Sc (Dev)
- Identifier: vital:11442 , http://hdl.handle.net/10353/d1007317
- Description: The main focus of this study is the challenges of rural tourism development in Zimbabwe. The study identified that there is a lack of sustainable interventions in the development of rural tourism which is catalyzed by the absence of rural tourism promotion strategy to support the sustenance of livelihoods through socio-economic transformation. Meaningful socio economic transformation in the African rural areas through tourism remains a major development challenge. Development initiatives through different forms of tourism in the rural communities, has to a less magnitude benefited the rural communities and have negatively impacted the socio–economic environment. A qualitative research methodology and case study design was employed in order to have a deeper understanding of the experiences of the society around this project. Face to face interviews and focus group discussions guides were used to collect primary data. Purposive and convenience sampling techniques was employed to select respondents. Data was analysed using the transformative theory and sustainable livelihoods theory and was organized into categories and themes. The study established that the absence of a strategy is caused by political instability, community conflict, lack of finance, marketing, poor communication, and limited knowledge of tourism. All the aforementioned reasons complement each other and poise a challenge to the sustainability of rural tourism development. For Zimbabwe to effectively transform its economy through tourism, the government needs to plan the process, formulate and implement relevant economic and social development strategies and policies. Although this dissertation is a case study of sustainable rural tourism in Zimbabwe, it can be used to appreciate the role of tourism in bringing about socio-economic transformation and sustaining livelihoods in developing countries.
- Full Text:
- Date Issued: 2013
Challenges in the implementation of technology learning area in the senior phase in some Mthatha schools
- Authors: Nokwali, Mlandeli Philbert
- Date: 2013
- Subjects: Computer-assisted instruction
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: http://hdl.handle.net/11260/245 , vital:26589
- Description: Technology education is an important factor in every learner’s education. It contributes to the intellectual and practical development of the learners to enable them to cope with the challenges of a technological society. The main purpose of the study was to investigate the extent to which the learning and teaching of technology were implemented in schools in the Mthatha District. The main research question was: What are the challenges for the implementation of technology learning area in the Senior Phase? Research sub questions were: What support does the Department of Education give to educators?; To what extent have the objectives of implementing the technology learning area been achieved?; and, What suggestions do educators have to improve implementation of technology education? There were 20 Junior Secondary Schools involved in the study. There were two groups of samples: (a) the educators’ sample and (b) the learners’ sample. The educators’ sample: The sample size was 20 educators consisting of those who were teaching technology in either all the Senior Phase grades (Grade 7, 8 and 9) or at least in one of the grades in the senior phase in his/her school. On the researcher’s request, the Principal of each school nominated an educator and hence there was one educator in the educators’ sample from each of the 20 schools. The learners’ sample: The sample size was 40 learners consisting of at least two learners from each of the 20 schools. On the researcher’s request each educator in the educators’ sample nominated two learners from the senior phase. The instrument which was made to collect data was a researcher-designed questionnaire. The researcher personally visited each school involved in the study and gave the questionnaires to the two learners and one educator from that particular school to complete them independently within five days. The researcher personally re-visited each school on a day after the agreed-upon 5-day period but only after confirming over the phone that the questionnaires were indeed completed. The data were analyzed manually. The results obtained revealed that the implementation of the technology learning area is challenged by a number of problems. Those which were specifically identified were: lack of resources especially the rural schools; lack of people who are knowledgeable on Outcomes-based education (OBE) or the OBE modes of learning & teaching technology and its assessment methods, ineffectiveness arising out of large and overcrowded classes, challenges originating from or as a consequence of redeployment and the rationalization of educators and the lack of human resource to assist in the implementation of technology. The study showed the need for the provision of supportive service and continuous contact with educators to offer advice and assistance in order to improve the quality of technology teaching and learning in schools. The professional knowledge and skills of subject advisors as well as educators needed to be extended, refreshed and updated.
- Full Text:
- Date Issued: 2013
- Authors: Nokwali, Mlandeli Philbert
- Date: 2013
- Subjects: Computer-assisted instruction
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: http://hdl.handle.net/11260/245 , vital:26589
- Description: Technology education is an important factor in every learner’s education. It contributes to the intellectual and practical development of the learners to enable them to cope with the challenges of a technological society. The main purpose of the study was to investigate the extent to which the learning and teaching of technology were implemented in schools in the Mthatha District. The main research question was: What are the challenges for the implementation of technology learning area in the Senior Phase? Research sub questions were: What support does the Department of Education give to educators?; To what extent have the objectives of implementing the technology learning area been achieved?; and, What suggestions do educators have to improve implementation of technology education? There were 20 Junior Secondary Schools involved in the study. There were two groups of samples: (a) the educators’ sample and (b) the learners’ sample. The educators’ sample: The sample size was 20 educators consisting of those who were teaching technology in either all the Senior Phase grades (Grade 7, 8 and 9) or at least in one of the grades in the senior phase in his/her school. On the researcher’s request, the Principal of each school nominated an educator and hence there was one educator in the educators’ sample from each of the 20 schools. The learners’ sample: The sample size was 40 learners consisting of at least two learners from each of the 20 schools. On the researcher’s request each educator in the educators’ sample nominated two learners from the senior phase. The instrument which was made to collect data was a researcher-designed questionnaire. The researcher personally visited each school involved in the study and gave the questionnaires to the two learners and one educator from that particular school to complete them independently within five days. The researcher personally re-visited each school on a day after the agreed-upon 5-day period but only after confirming over the phone that the questionnaires were indeed completed. The data were analyzed manually. The results obtained revealed that the implementation of the technology learning area is challenged by a number of problems. Those which were specifically identified were: lack of resources especially the rural schools; lack of people who are knowledgeable on Outcomes-based education (OBE) or the OBE modes of learning & teaching technology and its assessment methods, ineffectiveness arising out of large and overcrowded classes, challenges originating from or as a consequence of redeployment and the rationalization of educators and the lack of human resource to assist in the implementation of technology. The study showed the need for the provision of supportive service and continuous contact with educators to offer advice and assistance in order to improve the quality of technology teaching and learning in schools. The professional knowledge and skills of subject advisors as well as educators needed to be extended, refreshed and updated.
- Full Text:
- Date Issued: 2013
Changes in muscle recruitment, functional strength and ratings of perceived effort during an 8-over bowling spell: impact on performance
- Authors: Barford, Gareth Charles
- Date: 2013
- Subjects: Cricket -- Bowling , Sports -- Physiological aspects , Muscles -- Wounds and injuries , Fatigue , Physical fitness , Cricket injuries
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5102 , http://hdl.handle.net/10962/d1003926 , Cricket -- Bowling , Sports -- Physiological aspects , Muscles -- Wounds and injuries , Fatigue , Physical fitness , Cricket injuries
- Description: Background: The musculoskeletal demands placed on the lower limb musculature of fast bowlers over time have not received much attention. In particular, measures of muscle recruitment changes have, to the author’s knowledge, not been considered. Objective: The present study, therefore sought to establish any associations between an eight over, simulated fast bowling spell, and muscle activation patterns, power output, perceptual demands, and changes in performance. This will enable improvements in the development of training programmes. Methods: Players’ were required to attend two sessions in total. The purpose of the initial session was to collect specific demographic, anthropometric and physiological data and injury history information from each player. In addition, this first session allowed for habituation with the treadmill, the jump meter and all other equipment involved in experimentation. The second testing session involved electrode attachment sites being identified on player’s dominant leg. The areas were then shaved, wiped with an alcohol swab and left to dry, to ensure good connectivity. Pre- and post- measures of muscle activity and functional strength of the lower limbs were recorded in the Department of Human Kinetics and Ergonomics. The protocol took place at the Kingswood High Performance Centre, which is in close proximity to the initial testing site. The protocol involved players bowling eight overs (48 balls). During the protocol, accuracy, ball release speed and perceptual measures were recorded at the end of each over. After the protocol, players were driven back to the Human Kinetics and Ergonomics Department where post-testing measures were completed. The dependable variables of interest were muscle activation, functional strength of the lower limbs, ‘local’ ratings of perceived exertion (RPE), body discomfort, accuracy, and ball release speed. Results: For all muscles it was shown that, as the speed increased so did the muscle activity in players’ lower limbs. There were no significant changes in muscle activity preversus post-protocol. There was however, a general trend of decreasing muscle activity post protocol at higher testing speeds. There were significant (p<0.05) decreases in peak power following the simulated eight over bowling spell. ‘Local’ RPE displayed a significant (P<0.05) increase with each additional over and were observed to reach the ‘heavy’ category. The players’ highest discomfort area was in the lower back, with 13 players perceiving discomfort in this region following the eight over spell. The shoulder and chest were another two areas player’s indicated discomfort with eight players selecting the dominant shoulder. Seven players complained of the dominant side pectoral muscle, leading foot and dominant latissimus dorsi muscle being uncomfortable. Interestingly, the dominant pectoral showed the highest body discomfort ratings amongst players. There were no significant changes in accuracy between overs although there were large interindividual differences in accuracy points between players. The decrease in ball release speed observed during over seven was shown to be significantly (p<0.05) lower than overs one to four. Conclusion: The power output and perceived strain results of the players, appears to indicate the presence of fatigue in players. However, the results are not conclusive, as the fatigue was not shown in muscle recruitment patterns, as well as the body discomfort ratings. There was a non-significant trend observed in the lower limb muscle activation decreasing at higher speeds. Players were able to maintain accuracy. However, the significantly lower ball release speed observed during over seven showed players performance decreasing.
- Full Text:
- Date Issued: 2013
- Authors: Barford, Gareth Charles
- Date: 2013
- Subjects: Cricket -- Bowling , Sports -- Physiological aspects , Muscles -- Wounds and injuries , Fatigue , Physical fitness , Cricket injuries
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5102 , http://hdl.handle.net/10962/d1003926 , Cricket -- Bowling , Sports -- Physiological aspects , Muscles -- Wounds and injuries , Fatigue , Physical fitness , Cricket injuries
- Description: Background: The musculoskeletal demands placed on the lower limb musculature of fast bowlers over time have not received much attention. In particular, measures of muscle recruitment changes have, to the author’s knowledge, not been considered. Objective: The present study, therefore sought to establish any associations between an eight over, simulated fast bowling spell, and muscle activation patterns, power output, perceptual demands, and changes in performance. This will enable improvements in the development of training programmes. Methods: Players’ were required to attend two sessions in total. The purpose of the initial session was to collect specific demographic, anthropometric and physiological data and injury history information from each player. In addition, this first session allowed for habituation with the treadmill, the jump meter and all other equipment involved in experimentation. The second testing session involved electrode attachment sites being identified on player’s dominant leg. The areas were then shaved, wiped with an alcohol swab and left to dry, to ensure good connectivity. Pre- and post- measures of muscle activity and functional strength of the lower limbs were recorded in the Department of Human Kinetics and Ergonomics. The protocol took place at the Kingswood High Performance Centre, which is in close proximity to the initial testing site. The protocol involved players bowling eight overs (48 balls). During the protocol, accuracy, ball release speed and perceptual measures were recorded at the end of each over. After the protocol, players were driven back to the Human Kinetics and Ergonomics Department where post-testing measures were completed. The dependable variables of interest were muscle activation, functional strength of the lower limbs, ‘local’ ratings of perceived exertion (RPE), body discomfort, accuracy, and ball release speed. Results: For all muscles it was shown that, as the speed increased so did the muscle activity in players’ lower limbs. There were no significant changes in muscle activity preversus post-protocol. There was however, a general trend of decreasing muscle activity post protocol at higher testing speeds. There were significant (p<0.05) decreases in peak power following the simulated eight over bowling spell. ‘Local’ RPE displayed a significant (P<0.05) increase with each additional over and were observed to reach the ‘heavy’ category. The players’ highest discomfort area was in the lower back, with 13 players perceiving discomfort in this region following the eight over spell. The shoulder and chest were another two areas player’s indicated discomfort with eight players selecting the dominant shoulder. Seven players complained of the dominant side pectoral muscle, leading foot and dominant latissimus dorsi muscle being uncomfortable. Interestingly, the dominant pectoral showed the highest body discomfort ratings amongst players. There were no significant changes in accuracy between overs although there were large interindividual differences in accuracy points between players. The decrease in ball release speed observed during over seven was shown to be significantly (p<0.05) lower than overs one to four. Conclusion: The power output and perceived strain results of the players, appears to indicate the presence of fatigue in players. However, the results are not conclusive, as the fatigue was not shown in muscle recruitment patterns, as well as the body discomfort ratings. There was a non-significant trend observed in the lower limb muscle activation decreasing at higher speeds. Players were able to maintain accuracy. However, the significantly lower ball release speed observed during over seven showed players performance decreasing.
- Full Text:
- Date Issued: 2013
Characterisation and biotic classification of Eastern Cape mixed substrate shores
- Authors: Garner, Cornelia Johanna
- Date: 2013
- Subjects: Coastal sediments -- South Africa -- Eastern Cape , Coastal biodiversity --- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:10641 , http://hdl.handle.net/10948/d1020825
- Description: A significant proportion of the South African coastline is composed of both soft (mostly sand) and hard (mostly bedrock) substrata, i.e. “mixed”. This study described and classified macrobenthic assemblages of 20 Eastern Cape mixed substrate shores that differed in shore topography and the extent and position of intertidal rock and sand. A stratified random approach was used. Species richness, composition, abundance and environmental variables were determined. Commonly used beach indices were calculated. A total of 78 macrofaunal and 172 macroalgal species from rock substrate assemblages and 205 macrofauna species from sediment were recorded. Total species richness and richness per substratum exceeded that of sandy beaches devoid of rock and rocky shores with no sand. Rhodophyta were the most diverse and abundant algae, dominating all low-elevation rock surfaces as midlittoral and infralittoral turfs. Chlorophyta diversity was higher than at rocky shores, contributing more to cover-abundance at study sites and in microhabitats with an increased sand load. Sessile macrofauna species richness and abundance was lower than that of rocky shores. Polychaetes and crustaceans were the most diverse and abundant beach infauna. Species richness of both substrates declined from the low shore towards the high shore, but abundance trends varied substantially. The presence and extent of an intertidal biotope/subzone at either substrate depended on substrate availability.The supralittoral fringe in both substrate types was most often affected. Zonal overlap was evident on rock substrate: assemblages of raised midlittoral rock surfaces were enriched by species from lower surfaces sometimes leading to elimination of character taxa. Classification and ordination identified three potential mixed substrate shore biotic types: Biotic type A (Jania-Corallina- Polysiphonia turf) was characterised by robustly-textured algal turfs, a lowered predominance and diversity of polychaetes and an increase in crustacean abundance and diversity in sediment. Biotic type B (Polysiphonia-Tayloriella-Caulacanthus turf) had intermediately and biotic type C (Arthrocardia-Laurencia turf) the most sheltered eulittoral zones and beaches. DCCA identified the major environmental parameters affecting the macrobiota as: the level of wave energy, geological control of waves by hard substrate, sediment grain size and sediment inundation. A strong cross-shore wave attenuation results in sheltered sediments and midshore rock surfaces. Beach macrofauna were highly variable and diverse, which directly opposes previous perceptions about the sediment-bound biota of mixed substrate shores. The hierarchical cluster analysis produced a biotic classification of mixed substrate shores that was indicative of a biotic response to the total effects of leading environmental parameters. Macrobenthos of rock surfaces and sediment therefore showed potential to be used as an alternative or complementary to physical characteristics in classifying mixed substrate shores.
- Full Text:
- Date Issued: 2013
- Authors: Garner, Cornelia Johanna
- Date: 2013
- Subjects: Coastal sediments -- South Africa -- Eastern Cape , Coastal biodiversity --- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:10641 , http://hdl.handle.net/10948/d1020825
- Description: A significant proportion of the South African coastline is composed of both soft (mostly sand) and hard (mostly bedrock) substrata, i.e. “mixed”. This study described and classified macrobenthic assemblages of 20 Eastern Cape mixed substrate shores that differed in shore topography and the extent and position of intertidal rock and sand. A stratified random approach was used. Species richness, composition, abundance and environmental variables were determined. Commonly used beach indices were calculated. A total of 78 macrofaunal and 172 macroalgal species from rock substrate assemblages and 205 macrofauna species from sediment were recorded. Total species richness and richness per substratum exceeded that of sandy beaches devoid of rock and rocky shores with no sand. Rhodophyta were the most diverse and abundant algae, dominating all low-elevation rock surfaces as midlittoral and infralittoral turfs. Chlorophyta diversity was higher than at rocky shores, contributing more to cover-abundance at study sites and in microhabitats with an increased sand load. Sessile macrofauna species richness and abundance was lower than that of rocky shores. Polychaetes and crustaceans were the most diverse and abundant beach infauna. Species richness of both substrates declined from the low shore towards the high shore, but abundance trends varied substantially. The presence and extent of an intertidal biotope/subzone at either substrate depended on substrate availability.The supralittoral fringe in both substrate types was most often affected. Zonal overlap was evident on rock substrate: assemblages of raised midlittoral rock surfaces were enriched by species from lower surfaces sometimes leading to elimination of character taxa. Classification and ordination identified three potential mixed substrate shore biotic types: Biotic type A (Jania-Corallina- Polysiphonia turf) was characterised by robustly-textured algal turfs, a lowered predominance and diversity of polychaetes and an increase in crustacean abundance and diversity in sediment. Biotic type B (Polysiphonia-Tayloriella-Caulacanthus turf) had intermediately and biotic type C (Arthrocardia-Laurencia turf) the most sheltered eulittoral zones and beaches. DCCA identified the major environmental parameters affecting the macrobiota as: the level of wave energy, geological control of waves by hard substrate, sediment grain size and sediment inundation. A strong cross-shore wave attenuation results in sheltered sediments and midshore rock surfaces. Beach macrofauna were highly variable and diverse, which directly opposes previous perceptions about the sediment-bound biota of mixed substrate shores. The hierarchical cluster analysis produced a biotic classification of mixed substrate shores that was indicative of a biotic response to the total effects of leading environmental parameters. Macrobenthos of rock surfaces and sediment therefore showed potential to be used as an alternative or complementary to physical characteristics in classifying mixed substrate shores.
- Full Text:
- Date Issued: 2013
Characterisation of surfaces modified through self-assembled monolayers and click chemistry
- Authors: Coates, Megan Patricia
- Date: 2013
- Subjects: Monomolecular films Gold Adsorption Nanotubes Self-assembly (Chemistry) Self-assembly (Chemistry) Scanning electrochemical microscopy X-ray photoelectron spectroscopy
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4277 , http://hdl.handle.net/10962/d1001684
- Description: Different approaches to surface modification were investigated in this work on gold, glassy carbon, multi-walled carbon nanotube paper and on single-walled carbon nanotubes adsorbed on glassy carbon. These approaches include electrochemical grafting, electropolymerisation, click chemistry, axial ligation, adsorption and self-assembled monolayers. The modified surfaces were characterised using a variety of techniques; predominantly electrochemistry, scanning electrochemical microscopy and X-ray photoelectron spectroscopy. For the formation of self-assembled monolayers on gold, four new manganese(III) phthalocyanines (1a-d), octa-substituted at the peripheral position with pentylthio, decylthio, benzylthio, and phenylthio groups were synthesized and characterised. X-ray photoelectron spectroscopy was used to show the formation of a sulphur-gold bond. A number of approaches using 4-azidoaniline (2a) combined with azide-alkyne click chemistry and electrochemistry were also used to anchor ferrocene and pyridine moieties on to the carbon surfaces, including direct in situ diazotation and grafting, electropolymerisation, and the synthesis of the diazonium salt followed by grafting. Iron phthalocyanine was linked to the pyridine-clicked surfaces through axial ligation, where the strong axial bond formed by the interaction between the central metal and the lone pair of the nitrogen in the pyridine group resulted in stable modified electrodes. The potential of these surfaces for the detection of analytes such as thiocyanate, hydrazine and sulphite are briefly shown as well. This work also describes for the first time the possibility of performing local micro-electrochemical grafting of a gold substrate by 4-azidobenzenediazonium (2b) using scanning electrochemical microscopy in a single and simple one step approach, without complications from adsorption.
- Full Text:
- Date Issued: 2013
- Authors: Coates, Megan Patricia
- Date: 2013
- Subjects: Monomolecular films Gold Adsorption Nanotubes Self-assembly (Chemistry) Self-assembly (Chemistry) Scanning electrochemical microscopy X-ray photoelectron spectroscopy
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4277 , http://hdl.handle.net/10962/d1001684
- Description: Different approaches to surface modification were investigated in this work on gold, glassy carbon, multi-walled carbon nanotube paper and on single-walled carbon nanotubes adsorbed on glassy carbon. These approaches include electrochemical grafting, electropolymerisation, click chemistry, axial ligation, adsorption and self-assembled monolayers. The modified surfaces were characterised using a variety of techniques; predominantly electrochemistry, scanning electrochemical microscopy and X-ray photoelectron spectroscopy. For the formation of self-assembled monolayers on gold, four new manganese(III) phthalocyanines (1a-d), octa-substituted at the peripheral position with pentylthio, decylthio, benzylthio, and phenylthio groups were synthesized and characterised. X-ray photoelectron spectroscopy was used to show the formation of a sulphur-gold bond. A number of approaches using 4-azidoaniline (2a) combined with azide-alkyne click chemistry and electrochemistry were also used to anchor ferrocene and pyridine moieties on to the carbon surfaces, including direct in situ diazotation and grafting, electropolymerisation, and the synthesis of the diazonium salt followed by grafting. Iron phthalocyanine was linked to the pyridine-clicked surfaces through axial ligation, where the strong axial bond formed by the interaction between the central metal and the lone pair of the nitrogen in the pyridine group resulted in stable modified electrodes. The potential of these surfaces for the detection of analytes such as thiocyanate, hydrazine and sulphite are briefly shown as well. This work also describes for the first time the possibility of performing local micro-electrochemical grafting of a gold substrate by 4-azidobenzenediazonium (2b) using scanning electrochemical microscopy in a single and simple one step approach, without complications from adsorption.
- Full Text:
- Date Issued: 2013
Characterization and electrocatalytic behaviour of glassy carbon electrode modified with nickel nanoparticles towards amitrole detection
- Maringa, Audacity, Mugadza, Tawanda, Antunes, Edith M, Nyokong, Tebello
- Authors: Maringa, Audacity , Mugadza, Tawanda , Antunes, Edith M , Nyokong, Tebello
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/241793 , vital:50970 , xlink:href="https://doi.org/10.1016/j.jelechem.2013.04.022"
- Description: We report on the synthesis of Ni nanoparticles (NiNPs) and their application in electrocatalysis in comparison with nickel phthalocyanine (NiPc). UV–vis spectroscopy, powder X-ray diffraction, transmission electron microscopy and electron paramagnetic resonance were used in the characterization of NiNPs. Cyclic voltammetry and electrochemical impedance spectroscopy were used in electrocatalytic studies of amitrole on the glassy carbon electrode modified with NiNPs. The apparent and catalytic rate constants for amitrole on the NiNP-GCE were found to be 2.58 × 10−5 cm s−1 and 1.11 × 103 M−1 s−1, respectively.
- Full Text:
- Date Issued: 2013
- Authors: Maringa, Audacity , Mugadza, Tawanda , Antunes, Edith M , Nyokong, Tebello
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/241793 , vital:50970 , xlink:href="https://doi.org/10.1016/j.jelechem.2013.04.022"
- Description: We report on the synthesis of Ni nanoparticles (NiNPs) and their application in electrocatalysis in comparison with nickel phthalocyanine (NiPc). UV–vis spectroscopy, powder X-ray diffraction, transmission electron microscopy and electron paramagnetic resonance were used in the characterization of NiNPs. Cyclic voltammetry and electrochemical impedance spectroscopy were used in electrocatalytic studies of amitrole on the glassy carbon electrode modified with NiNPs. The apparent and catalytic rate constants for amitrole on the NiNP-GCE were found to be 2.58 × 10−5 cm s−1 and 1.11 × 103 M−1 s−1, respectively.
- Full Text:
- Date Issued: 2013
Characterization of bioflocculants produced by consortia of three marine bacteria belonging to the genera bacillus and cobetia previously isolated from the bottom sediment of Algoa Bay in the Eastern Cape Province of South Africa
- Ugbenyen, Anthony Moses https://orcid.org/0000-0002-1381-3428
- Authors: Ugbenyen, Anthony Moses https://orcid.org/0000-0002-1381-3428
- Date: 2013
- Subjects: Water -- Purification -- Flocculation , Water quality management , Flocculation
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/24454 , vital:62804
- Description: The bioflocculant-producing potentials of three marine bacteria isolated from the sediment samples of Algoa Bay in the Eastern Cape Province of South Africa were assessed. Analysis of the partial nucleotide sequence of the 16S rDNA of the bacteria revealed 99 percent, 99 percent, and 98 percent similarity to Cobetia sp. L222, Bacillus sp. A-5A, and Bacillus sp. HXG-C1 respectively and the sequence was deposited in GenBank as Cobetia sp. OAUIFE, Bacillus sp. MAYA and Bacillus sp. Gilbert (accession number JF799092, JF799093, and HQ537128 respectively). Cultivation condition studies for Cobetia sp. OAUIFE revealed that bioflocculant production was optimal with an inoculum size of 2 percent (v/v), initial pH of 6.0, Mn2+ as the metal ion, and glucose as the carbon source. Metal ions, including Na+, K+, Li+, Ca2+and Mg2+ stimulated bioflocculant production resulting in flocculating activity of above 90 percent. This crude bioflocculant is thermally stable, with about 78 percent of its flocculating activity remaining after heating at 100 oC for 25 min. Analysis of the purified bioflocculant revealed it to be an acidic extracellular polysaccharide. FTIR analysis revealed the presence of methoxyl, hydroxyl, and carboxyl - groups in the compound bioflocculant and SEM micrograph of the bioflocculant revealed a crystal-linear structure. On the other hand, bioflocculant production by Bacillus sp. MAYA was optimal when glucose (95.6 percent flocculating activity) and ammonium nitrate (83.3 percent flocculating activity) were used as carbon and nitrogen sources respectively; inoculum size was 2 percent (v/v); initial pH 6; and Ca2+ as coagulant aid. Chemical analysis of the purified bioflocculant shows that it is composed of uronic acid, neutral sugar and protein. FTIR analysis also revealed the presence of methoxyl, hydroxyl, carboxyl and amino- groups in this bioflocculant. The bioflocculant is thermostable with about 65.6 percent residual flocculating activity retained after heating the bioflocculant at 100 oC for 25 min. However bioflocculant production by Bacillus sp. Gilbert was optimal when sodium carbonate (95.2 percent flocculating activity) and potassium nitrate (76.6 percent flocculating activity) were used as carbon and nitrogen sources respectively; inoculum size was 3 percent (v/v); initial pH 9; and Al3+ as cation. The crude bioflocculant retained 44.2 percent residual flocculating activity after heating at 100 oC for 15 min. FTIR analysis reveals the presence of hydroxyl, carboxyl and methylene - groups in the compound bioflocculant. SEM micrograph of the bioflocculant revealed an amorphous compound. The consortia of these bacteria strains also produced bioflocculants with high flocculating activities which were highly efficient in removing turbidity and chemical oxygen demand (COD) from brewery wastewater, diary wastewater and river water. The bioflocculants from the consortia seemed better than traditional flocculants such as alum . The characteristics of the bioflocculant produced by the consortium of Cobetia sp. OAUIFE and Bacillus sp. MAYA showed that this extracellular bioflocculant, composed of 66percent uronic acid and 31percent protein and an optimum flocculation (90 percent) of kaolin suspension, when the dosage concentration was 0.8 mg/ml, under weak alkaline pH of 8, and Ca2+ as a coagulant aid. The bioflocculant is thermally stable, with a high residual flocculating activity of 86.7 percent, 89.3 percent and 87.0 percent after heating at 50 oC, 80 oC and 100 oC for 25 min respectively. The FTIR analysis of the bioflocculant indicated the presence of hydroxyl, amino, carbonyl and carboxyl functional groups. Scanning electron microscopy (SEM) image revealed a crystal-linear spongy-like bioflocculant structure and EDX analysis of the purified bioflocculant showed that the elemental composition in mass proportion of C,N,O,S and P was 6.67:6.23:37.55:0.38:4.42 (percent w/w). However, the characteristics of the bioflocculant produced by the consortium of Cobetia sp OAUIFE and Bacillus sp. Gilbert showed an optimum flocculation (90 percent) of kaolin suspension when the dosage concentration was 0.2 mg/ml, under neutral pH of 7, and Ca2+ as a coagulant aid. The FTIR analysis of the bioflocculant indicated the presence of hydroxyl and carbonyl functional groups. Scanning electron microscopy (SEM) image revealed an amorphous morphology. On the other hand the bioflocculant produced by the consortium of Bacillus sp. MAYA and Bacillus sp. Gilbert showed similar characteristic with the bioflocculant from the consortium of Cobetia sp. OAUIFE and Bacillus sp. Gilbert except for Al3+ being the preferred coagulant aid. The characteristics of the bioflocculant produced by the consortium of Cobetia sp. OAUIFE, Bacillus sp. MAYA and Bacillus sp. Gilbert showed an optimum flocculation (87 percent) of kaolin suspension when the dosage concentration was 1.0 mg/ml. Under strong alkaline pH of 12, flocculating activity reached (95 percent) when Al3+ was the coagulant aid. The FTIR analysis of the bioflocculant indicated the presence of hydroxyl, amino, carbonyl and carboxyl and phosphoryl functional groups. Scanning electron microscopy (SEM) image revealed a flaky amorphous morphological structure. Due to the excellent COD and turbidity removal efficiencies of the bioflocculants produced by the consortia, these make those attractive candidates for use in water and wastewater treatment. , Thesis (PhD) -- Faculty of Science and Agriculture, 2013
- Full Text:
- Date Issued: 2013
- Authors: Ugbenyen, Anthony Moses https://orcid.org/0000-0002-1381-3428
- Date: 2013
- Subjects: Water -- Purification -- Flocculation , Water quality management , Flocculation
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/24454 , vital:62804
- Description: The bioflocculant-producing potentials of three marine bacteria isolated from the sediment samples of Algoa Bay in the Eastern Cape Province of South Africa were assessed. Analysis of the partial nucleotide sequence of the 16S rDNA of the bacteria revealed 99 percent, 99 percent, and 98 percent similarity to Cobetia sp. L222, Bacillus sp. A-5A, and Bacillus sp. HXG-C1 respectively and the sequence was deposited in GenBank as Cobetia sp. OAUIFE, Bacillus sp. MAYA and Bacillus sp. Gilbert (accession number JF799092, JF799093, and HQ537128 respectively). Cultivation condition studies for Cobetia sp. OAUIFE revealed that bioflocculant production was optimal with an inoculum size of 2 percent (v/v), initial pH of 6.0, Mn2+ as the metal ion, and glucose as the carbon source. Metal ions, including Na+, K+, Li+, Ca2+and Mg2+ stimulated bioflocculant production resulting in flocculating activity of above 90 percent. This crude bioflocculant is thermally stable, with about 78 percent of its flocculating activity remaining after heating at 100 oC for 25 min. Analysis of the purified bioflocculant revealed it to be an acidic extracellular polysaccharide. FTIR analysis revealed the presence of methoxyl, hydroxyl, and carboxyl - groups in the compound bioflocculant and SEM micrograph of the bioflocculant revealed a crystal-linear structure. On the other hand, bioflocculant production by Bacillus sp. MAYA was optimal when glucose (95.6 percent flocculating activity) and ammonium nitrate (83.3 percent flocculating activity) were used as carbon and nitrogen sources respectively; inoculum size was 2 percent (v/v); initial pH 6; and Ca2+ as coagulant aid. Chemical analysis of the purified bioflocculant shows that it is composed of uronic acid, neutral sugar and protein. FTIR analysis also revealed the presence of methoxyl, hydroxyl, carboxyl and amino- groups in this bioflocculant. The bioflocculant is thermostable with about 65.6 percent residual flocculating activity retained after heating the bioflocculant at 100 oC for 25 min. However bioflocculant production by Bacillus sp. Gilbert was optimal when sodium carbonate (95.2 percent flocculating activity) and potassium nitrate (76.6 percent flocculating activity) were used as carbon and nitrogen sources respectively; inoculum size was 3 percent (v/v); initial pH 9; and Al3+ as cation. The crude bioflocculant retained 44.2 percent residual flocculating activity after heating at 100 oC for 15 min. FTIR analysis reveals the presence of hydroxyl, carboxyl and methylene - groups in the compound bioflocculant. SEM micrograph of the bioflocculant revealed an amorphous compound. The consortia of these bacteria strains also produced bioflocculants with high flocculating activities which were highly efficient in removing turbidity and chemical oxygen demand (COD) from brewery wastewater, diary wastewater and river water. The bioflocculants from the consortia seemed better than traditional flocculants such as alum . The characteristics of the bioflocculant produced by the consortium of Cobetia sp. OAUIFE and Bacillus sp. MAYA showed that this extracellular bioflocculant, composed of 66percent uronic acid and 31percent protein and an optimum flocculation (90 percent) of kaolin suspension, when the dosage concentration was 0.8 mg/ml, under weak alkaline pH of 8, and Ca2+ as a coagulant aid. The bioflocculant is thermally stable, with a high residual flocculating activity of 86.7 percent, 89.3 percent and 87.0 percent after heating at 50 oC, 80 oC and 100 oC for 25 min respectively. The FTIR analysis of the bioflocculant indicated the presence of hydroxyl, amino, carbonyl and carboxyl functional groups. Scanning electron microscopy (SEM) image revealed a crystal-linear spongy-like bioflocculant structure and EDX analysis of the purified bioflocculant showed that the elemental composition in mass proportion of C,N,O,S and P was 6.67:6.23:37.55:0.38:4.42 (percent w/w). However, the characteristics of the bioflocculant produced by the consortium of Cobetia sp OAUIFE and Bacillus sp. Gilbert showed an optimum flocculation (90 percent) of kaolin suspension when the dosage concentration was 0.2 mg/ml, under neutral pH of 7, and Ca2+ as a coagulant aid. The FTIR analysis of the bioflocculant indicated the presence of hydroxyl and carbonyl functional groups. Scanning electron microscopy (SEM) image revealed an amorphous morphology. On the other hand the bioflocculant produced by the consortium of Bacillus sp. MAYA and Bacillus sp. Gilbert showed similar characteristic with the bioflocculant from the consortium of Cobetia sp. OAUIFE and Bacillus sp. Gilbert except for Al3+ being the preferred coagulant aid. The characteristics of the bioflocculant produced by the consortium of Cobetia sp. OAUIFE, Bacillus sp. MAYA and Bacillus sp. Gilbert showed an optimum flocculation (87 percent) of kaolin suspension when the dosage concentration was 1.0 mg/ml. Under strong alkaline pH of 12, flocculating activity reached (95 percent) when Al3+ was the coagulant aid. The FTIR analysis of the bioflocculant indicated the presence of hydroxyl, amino, carbonyl and carboxyl and phosphoryl functional groups. Scanning electron microscopy (SEM) image revealed a flaky amorphous morphological structure. Due to the excellent COD and turbidity removal efficiencies of the bioflocculants produced by the consortia, these make those attractive candidates for use in water and wastewater treatment. , Thesis (PhD) -- Faculty of Science and Agriculture, 2013
- Full Text:
- Date Issued: 2013
China's African FDI safari : opportunistic exploitation or muturally beneficial to all participants
- Dreier, Tina, Rhodes University
- Authors: Dreier, Tina , Rhodes University
- Date: 2013 , 2013-04-10
- Subjects: Africa -- Foreign economic relations -- China , China -- Foreign economic relations -- Africa , Investments, Foreign -- China , Foreign direct investment
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:929 , http://hdl.handle.net/10962/d1001455 , Africa -- Foreign economic relations -- China , China -- Foreign economic relations -- Africa , Investments, Foreign -- China
- Description: When implemented within a favourable legislative framework, Foreign Direct Investment (FDI) can produce domestic growth-enhancing spillovers in host countries. Other potential positive effects include the provision of investment capital, the creation of local employment and the transfer of sophisticated technology or advanced knowledge. African nations in particular have been historically reliant on externally-provided funds. Prevailing low income levels, marginal savings rates and the absence of functioning financial markets necessary to provide local start-up capital continue to keep Africa reliant on foreign inflows. Considering China’s increasing financial commitments to Sub- Saharan Africa (SSA) over the last decade, this study examines the state of current Sino-African investment relationships. Specific attention is paid to the outcomes of this strategic bilateral alliance in order to determine whether or not a mutually beneficial investment relationship has evolved. The distinct nature and structure of, the motivation behind and the most significant determinants of Chinese FDI to SSA are all analysed in accordance with traditional FDI theories. A case study approach is used to establish whether China’s contemporary interest in SSA differs from historical investments and to also investigate country-specific commonalities and differences. Of particular relevance to SSA are resource-backed Chinese loans that finance major infrastructure projects in host nations. Interestingly, a lot of the Sino-African investment packages resemble similar deals struck between China and Japan in the 1970s. The results of this study indicate that China’s investment motives seem more diverse than initially expected. Resource-seeking, profit-seeking and market access-seeking reasons appear to be the most important motives. After establishing the Top- Ten recipients of Chinese FDI in SSA, these nations are then classified into three major categories: resource-, oil- or agricultural-rich nations. Undiversified resource- or oil-rich economies are found to have secured the largest shares of Chinese FDI. This study suggests that China’s contemporary “African Safari” is an unconventional way of providing financial assistance. Rather than solely supplying FDI, China finances a diverse mix of instruments, the most important being concessional loans, export credits, zero-interest loans and the establishment of Special Economic Zones. A profound difference to traditional Western investment packages is China’s non-interference approach. Accordingly, Beijing not only refrains from intervening in host countries’ domestic affairs but also refuses to attach formal conditionalties to its loans. China’s “financial safari” into Africa has produced many positive as well as negative effects in host countries. Nevertheless, it would seem that the positive effects outweigh the negative and China’s FDI could contribute to sustainable development in SSA
- Full Text:
- Date Issued: 2013
- Authors: Dreier, Tina , Rhodes University
- Date: 2013 , 2013-04-10
- Subjects: Africa -- Foreign economic relations -- China , China -- Foreign economic relations -- Africa , Investments, Foreign -- China , Foreign direct investment
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:929 , http://hdl.handle.net/10962/d1001455 , Africa -- Foreign economic relations -- China , China -- Foreign economic relations -- Africa , Investments, Foreign -- China
- Description: When implemented within a favourable legislative framework, Foreign Direct Investment (FDI) can produce domestic growth-enhancing spillovers in host countries. Other potential positive effects include the provision of investment capital, the creation of local employment and the transfer of sophisticated technology or advanced knowledge. African nations in particular have been historically reliant on externally-provided funds. Prevailing low income levels, marginal savings rates and the absence of functioning financial markets necessary to provide local start-up capital continue to keep Africa reliant on foreign inflows. Considering China’s increasing financial commitments to Sub- Saharan Africa (SSA) over the last decade, this study examines the state of current Sino-African investment relationships. Specific attention is paid to the outcomes of this strategic bilateral alliance in order to determine whether or not a mutually beneficial investment relationship has evolved. The distinct nature and structure of, the motivation behind and the most significant determinants of Chinese FDI to SSA are all analysed in accordance with traditional FDI theories. A case study approach is used to establish whether China’s contemporary interest in SSA differs from historical investments and to also investigate country-specific commonalities and differences. Of particular relevance to SSA are resource-backed Chinese loans that finance major infrastructure projects in host nations. Interestingly, a lot of the Sino-African investment packages resemble similar deals struck between China and Japan in the 1970s. The results of this study indicate that China’s investment motives seem more diverse than initially expected. Resource-seeking, profit-seeking and market access-seeking reasons appear to be the most important motives. After establishing the Top- Ten recipients of Chinese FDI in SSA, these nations are then classified into three major categories: resource-, oil- or agricultural-rich nations. Undiversified resource- or oil-rich economies are found to have secured the largest shares of Chinese FDI. This study suggests that China’s contemporary “African Safari” is an unconventional way of providing financial assistance. Rather than solely supplying FDI, China finances a diverse mix of instruments, the most important being concessional loans, export credits, zero-interest loans and the establishment of Special Economic Zones. A profound difference to traditional Western investment packages is China’s non-interference approach. Accordingly, Beijing not only refrains from intervening in host countries’ domestic affairs but also refuses to attach formal conditionalties to its loans. China’s “financial safari” into Africa has produced many positive as well as negative effects in host countries. Nevertheless, it would seem that the positive effects outweigh the negative and China’s FDI could contribute to sustainable development in SSA
- Full Text:
- Date Issued: 2013
Clarifying the influence of human-environment interaction in nature-based adventure tourism in the Tsitsikamma, South Africa
- Authors: Giddy, Julia K
- Date: 2013
- Subjects: Human ecology -- South Africa -- Tsitsikammaberge , Tourism -- South Africa -- Tsitsikammaberge
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10674 , http://hdl.handle.net/10948/d1020782
- Description: Adventure tourism (AT), defined as “a broad spectrum of outdoor touristic activities,often commercialized and involving an interaction with the natural environment away from the participants’ home range and containing elements of risk,” (Hall, 1992, p. 143) is currently one of the fastest growing sub-sectors of the tourism industry (Buckley 2010). Because it has emerged relatively recently as a field of study, a number of scholars have called for ongoing research in the area, see Swarbrooke (2003), Pomfret (2006), Buckley (2010), Rogerson (2007), and Williams & Soutar (2005). Much of this research, to date, has focused on marketing, injury caused by AT participation, environmental impacts, and the broad notion of “risk” associated with AT. The problem is that little of this work has focused on the significance of the environment in adventure tourism – an important element inherent in its definition. Thus, this thesis aims to move beyond a general risk-based analysis of AT, and focus on the role of the environment. This is done through a human-environment interaction approach undertaken in Tsitsikamma Village where five adventure tourist operations are based. The first step in operationalizing this approach was to develop a conceptual framework that integrated adventure tourism into a general framework on humanenvironment interaction. The second step was to use a research instrument which enabled one to examine the influence of the environment on human motivations and adventure tourism experiences, and not only the influence of humans on the environment. The former was accomplished through questionnaires based on external, environmental elements that attract adventure tourists as well as inherent personality traits impel such tourists to participate in AT. The latter, based on interviews and participant perceptions, sought to establish the significance of impacts on the environment as well as initiatives taken by AT companies to minimize environmental damage. The findings show that although risk/thrill does play a role, AT motivations and experiences are complex and multidimensional. The environment does significantly influence both motivations and even more so AT experiences. Furthermore, there are distinct differences between the motivations and experiences of participants in different types of AT activities, indicating that generalizing the industry as whole neglects these significant differences. In terms of influences on the environment, the results show that most AT operators in the Tsitsikamma have some consideration for environmental protection and take some initiatives to minimize environmental damage, though the degree to which this occurs differs significantly. Furthermore, activity participants do not believe that the activities have a strong negative impact on the environment, though the majority acknowledge small impacts. The types of impacts observed by participants vary significantly between companies. This thesis demonstrates the manner in which the two-way relationship between humans and the environment manifests itself in the commercial AT industry. The result is a well-rounded examination of the influence of human-environment interaction on AT participants.
- Full Text:
- Date Issued: 2013
- Authors: Giddy, Julia K
- Date: 2013
- Subjects: Human ecology -- South Africa -- Tsitsikammaberge , Tourism -- South Africa -- Tsitsikammaberge
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10674 , http://hdl.handle.net/10948/d1020782
- Description: Adventure tourism (AT), defined as “a broad spectrum of outdoor touristic activities,often commercialized and involving an interaction with the natural environment away from the participants’ home range and containing elements of risk,” (Hall, 1992, p. 143) is currently one of the fastest growing sub-sectors of the tourism industry (Buckley 2010). Because it has emerged relatively recently as a field of study, a number of scholars have called for ongoing research in the area, see Swarbrooke (2003), Pomfret (2006), Buckley (2010), Rogerson (2007), and Williams & Soutar (2005). Much of this research, to date, has focused on marketing, injury caused by AT participation, environmental impacts, and the broad notion of “risk” associated with AT. The problem is that little of this work has focused on the significance of the environment in adventure tourism – an important element inherent in its definition. Thus, this thesis aims to move beyond a general risk-based analysis of AT, and focus on the role of the environment. This is done through a human-environment interaction approach undertaken in Tsitsikamma Village where five adventure tourist operations are based. The first step in operationalizing this approach was to develop a conceptual framework that integrated adventure tourism into a general framework on humanenvironment interaction. The second step was to use a research instrument which enabled one to examine the influence of the environment on human motivations and adventure tourism experiences, and not only the influence of humans on the environment. The former was accomplished through questionnaires based on external, environmental elements that attract adventure tourists as well as inherent personality traits impel such tourists to participate in AT. The latter, based on interviews and participant perceptions, sought to establish the significance of impacts on the environment as well as initiatives taken by AT companies to minimize environmental damage. The findings show that although risk/thrill does play a role, AT motivations and experiences are complex and multidimensional. The environment does significantly influence both motivations and even more so AT experiences. Furthermore, there are distinct differences between the motivations and experiences of participants in different types of AT activities, indicating that generalizing the industry as whole neglects these significant differences. In terms of influences on the environment, the results show that most AT operators in the Tsitsikamma have some consideration for environmental protection and take some initiatives to minimize environmental damage, though the degree to which this occurs differs significantly. Furthermore, activity participants do not believe that the activities have a strong negative impact on the environment, though the majority acknowledge small impacts. The types of impacts observed by participants vary significantly between companies. This thesis demonstrates the manner in which the two-way relationship between humans and the environment manifests itself in the commercial AT industry. The result is a well-rounded examination of the influence of human-environment interaction on AT participants.
- Full Text:
- Date Issued: 2013
Client satisfaction with midwifery services rendered at Empilweni Gompo and Nontyuatyambo community health centres in the Eastern Cape, South Africa
- Authors: Mfundisi, Nokwamkela Pearl
- Date: 2013
- Subjects: Primary health care -- South Africa -- Eastern Cape , Community health services -- South Africa -- Eastern Cape , Community health nursing -- South Africa -- Eastern Cape , Midwifery -- South Africa -- Eastern Cape , Midwives -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc (Nursing Science)
- Identifier: vital:11908 , http://hdl.handle.net/10353/d1006902 , Primary health care -- South Africa -- Eastern Cape , Community health services -- South Africa -- Eastern Cape , Community health nursing -- South Africa -- Eastern Cape , Midwifery -- South Africa -- Eastern Cape , Midwives -- South Africa -- Eastern Cape
- Description: The aim of this study was to investigate whether patients were satisfied with midwifery services rendered at the two Community Health Centres in the Eastern Cape Province.The study sites were Empilweni Gompo and Nontyatyambo Community Health Centres. Descriptive quantitative study design was employed, using a questionnaire with closed and open ended questions as the data collecting tool. Likert Scale was used to measure the following variables: quality care variables to measure level of satisfaction with midwifery services rendered and to determine positive and negative perceptions regarding quality of care received during antenatal, labour and postnatal period. Non-random convenience sampling of sixty pregnant women, thirty from each Community Health Centre, with two or more antenatal subsequent visits and forty postpartum women, twenty from each health facility, six hours after delivery if there were no complications. Out of 60 participants interviewed n=60 (100 percent) agreed that individual counseling and importance of HIV testing was explained.The majority of participants n=53(88 percent) disagreed that they were educated about focused antenatal visits. Out of 60 participants interviewed n=41(68 percent) agreed that delivery plan formed part of their ANC visits and n=18 (30 percent) disagreed. Of the 60 participants interviewed n=11(18 percent) agreed that they were told that they had the right to choose labour companions and n=48 (80 percent) disagreed.Out of 60 participants interviewed n=23 (38 percent) stated that they waited a long period of time without being attended to by midwives. In general, the study revealed high satisfaction level with intrapartum and postnatal care due to functional accessibility of both Community Health Centres. Both health centres delivered normal healthy babies and mothers. However, the participants were dissatisfied with antenatal care rendered at the two facilities. The researcher’s recommendations were based on the closing of gaps that were identified with regard to the implementation of Basic Antenatal Care; birth companions: health education deficiency; community involvement and participation.
- Full Text:
- Date Issued: 2013
- Authors: Mfundisi, Nokwamkela Pearl
- Date: 2013
- Subjects: Primary health care -- South Africa -- Eastern Cape , Community health services -- South Africa -- Eastern Cape , Community health nursing -- South Africa -- Eastern Cape , Midwifery -- South Africa -- Eastern Cape , Midwives -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc (Nursing Science)
- Identifier: vital:11908 , http://hdl.handle.net/10353/d1006902 , Primary health care -- South Africa -- Eastern Cape , Community health services -- South Africa -- Eastern Cape , Community health nursing -- South Africa -- Eastern Cape , Midwifery -- South Africa -- Eastern Cape , Midwives -- South Africa -- Eastern Cape
- Description: The aim of this study was to investigate whether patients were satisfied with midwifery services rendered at the two Community Health Centres in the Eastern Cape Province.The study sites were Empilweni Gompo and Nontyatyambo Community Health Centres. Descriptive quantitative study design was employed, using a questionnaire with closed and open ended questions as the data collecting tool. Likert Scale was used to measure the following variables: quality care variables to measure level of satisfaction with midwifery services rendered and to determine positive and negative perceptions regarding quality of care received during antenatal, labour and postnatal period. Non-random convenience sampling of sixty pregnant women, thirty from each Community Health Centre, with two or more antenatal subsequent visits and forty postpartum women, twenty from each health facility, six hours after delivery if there were no complications. Out of 60 participants interviewed n=60 (100 percent) agreed that individual counseling and importance of HIV testing was explained.The majority of participants n=53(88 percent) disagreed that they were educated about focused antenatal visits. Out of 60 participants interviewed n=41(68 percent) agreed that delivery plan formed part of their ANC visits and n=18 (30 percent) disagreed. Of the 60 participants interviewed n=11(18 percent) agreed that they were told that they had the right to choose labour companions and n=48 (80 percent) disagreed.Out of 60 participants interviewed n=23 (38 percent) stated that they waited a long period of time without being attended to by midwives. In general, the study revealed high satisfaction level with intrapartum and postnatal care due to functional accessibility of both Community Health Centres. Both health centres delivered normal healthy babies and mothers. However, the participants were dissatisfied with antenatal care rendered at the two facilities. The researcher’s recommendations were based on the closing of gaps that were identified with regard to the implementation of Basic Antenatal Care; birth companions: health education deficiency; community involvement and participation.
- Full Text:
- Date Issued: 2013
Climate change mitigation strategies and its effect on economic change
- Authors: Roux, Louis Johannes
- Date: 2013
- Subjects: Climatic changes -- Economic aspects , Climate change mitigation , Global warming -- Economic aspects
- Language: English
- Type: Thesis , Doctoral , DBA
- Identifier: vital:8889 , http://hdl.handle.net/10948/d1020816
- Description: Scientists started to study the relationship between changing weather patterns and the emission of carbon dioxide (CO2) and other harmful gasses. They soon discovered compelling evidence that CO2 concentration and other gases have been increasing and it was causing temperatures to increase in certain areas on the earth, which disturb historic weather patterns. Climate change has become a very popular field of study in the modern science. Europe first introduced measures to reduce carbon emissions but it was the Kyoto in 1997 where global leaders were asked to participate in a joint protocol to reduce greenhouse gases. South Africa responded to climate change challenges in 2008 with the Long term Mitigation Scenarios (LTMS). The Integrated Resource Plan for electricity to 2030 was developed from the LTMS scenarios and after some major amendments it was accepted and promulgated by Government and has recently been included in the National Development Plan to 2030 (NDP). There are concerns about the achievability of some of the objectives listed in the NDP and this study explored the IRP2010 as the proposed strategy to meet energy demand and reduce emissions. The purpose for this study was to answer this question: Is there an optimum climate change mitigation strategy for South Africa and how can the effect thereof be simulated on economic growth? Through primary and secondary research during the study it was possible to define some 32 categories of energy producing assets that are commercially active or nearly market-ready. The characteristics of the various assets and the relevant fuel are defined in mathematical equations. It was found that the three portfolios that matched the 450TWh electricity requirement would perform substantially better than the NDP portfolio in terms of cost and similar on emissions with marginally fewer employment opportunities created. The proposed electricity strategy in this study was 390TWh and 33.5 Million tonnes of oil consumption by 2030. This strategy was substantially more affordable than the 450TWh strategy. Trends in the Supply and Use tables since 1993 were studied and then forecasted to 2030 to determine consumption levels on electricity and liquid fuel into the future. It was found that electricity demand is seriously overestimated and South Africa would end up with large excess capacity in electricity infrastructures if the NDP energy strategy (IRP2010) is implemented. It is concluded that the NDP energy strategy to 2030 is based on an incorrect electricity demand forecast. It would lead to excessive investment in an electricity infrastructure. Government has confirmed that part of the new infrastructure would be nuclear. It is also found that NDP has not clearly supported nuclear as part of the strategy. Nuclear is partly the reason why the capital requirement of the NDP portfolio is so much higher than the other portfolios. It is the conclusion of this study that South Africa do not need to invest in a nuclear build programme as the electricity demand would be adequately covered by adding the new Medupi and Kusile power stations, Ingula pump storage scheme, some wind and solar renewables, electricity from cogeneration, biogas, biomass, small hydro and imported hydro from neighbour countries. To invest in electricity capacity to generate 450TWh annually by 2030 would result in excessive energy cost, GDP growth could be up to 1% lower due to underperforming capital investments in the electricity infrastructure and higher energy cost would lead to a decline in global competitiveness.
- Full Text:
- Date Issued: 2013
- Authors: Roux, Louis Johannes
- Date: 2013
- Subjects: Climatic changes -- Economic aspects , Climate change mitigation , Global warming -- Economic aspects
- Language: English
- Type: Thesis , Doctoral , DBA
- Identifier: vital:8889 , http://hdl.handle.net/10948/d1020816
- Description: Scientists started to study the relationship between changing weather patterns and the emission of carbon dioxide (CO2) and other harmful gasses. They soon discovered compelling evidence that CO2 concentration and other gases have been increasing and it was causing temperatures to increase in certain areas on the earth, which disturb historic weather patterns. Climate change has become a very popular field of study in the modern science. Europe first introduced measures to reduce carbon emissions but it was the Kyoto in 1997 where global leaders were asked to participate in a joint protocol to reduce greenhouse gases. South Africa responded to climate change challenges in 2008 with the Long term Mitigation Scenarios (LTMS). The Integrated Resource Plan for electricity to 2030 was developed from the LTMS scenarios and after some major amendments it was accepted and promulgated by Government and has recently been included in the National Development Plan to 2030 (NDP). There are concerns about the achievability of some of the objectives listed in the NDP and this study explored the IRP2010 as the proposed strategy to meet energy demand and reduce emissions. The purpose for this study was to answer this question: Is there an optimum climate change mitigation strategy for South Africa and how can the effect thereof be simulated on economic growth? Through primary and secondary research during the study it was possible to define some 32 categories of energy producing assets that are commercially active or nearly market-ready. The characteristics of the various assets and the relevant fuel are defined in mathematical equations. It was found that the three portfolios that matched the 450TWh electricity requirement would perform substantially better than the NDP portfolio in terms of cost and similar on emissions with marginally fewer employment opportunities created. The proposed electricity strategy in this study was 390TWh and 33.5 Million tonnes of oil consumption by 2030. This strategy was substantially more affordable than the 450TWh strategy. Trends in the Supply and Use tables since 1993 were studied and then forecasted to 2030 to determine consumption levels on electricity and liquid fuel into the future. It was found that electricity demand is seriously overestimated and South Africa would end up with large excess capacity in electricity infrastructures if the NDP energy strategy (IRP2010) is implemented. It is concluded that the NDP energy strategy to 2030 is based on an incorrect electricity demand forecast. It would lead to excessive investment in an electricity infrastructure. Government has confirmed that part of the new infrastructure would be nuclear. It is also found that NDP has not clearly supported nuclear as part of the strategy. Nuclear is partly the reason why the capital requirement of the NDP portfolio is so much higher than the other portfolios. It is the conclusion of this study that South Africa do not need to invest in a nuclear build programme as the electricity demand would be adequately covered by adding the new Medupi and Kusile power stations, Ingula pump storage scheme, some wind and solar renewables, electricity from cogeneration, biogas, biomass, small hydro and imported hydro from neighbour countries. To invest in electricity capacity to generate 450TWh annually by 2030 would result in excessive energy cost, GDP growth could be up to 1% lower due to underperforming capital investments in the electricity infrastructure and higher energy cost would lead to a decline in global competitiveness.
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- Date Issued: 2013