The use of Facebook and Twitter in sports public relations in the 2012 Olympics
- Authors: Cash, Carol-Anne
- Date: 2013
- Subjects: Sports journalism -- South Africa , Social media -- South Africa , Communication -- Social aspects -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8370 , http://hdl.handle.net/10948/d1020640
- Description: The purpose of this study was to provide professionals practising sports public relations in South Africa with insight into the use of social media platforms Facebook and Twitter. The secondary data from this study was drawn from the fields of communications, public relations, new media, social media, sport and marketing. South African Paralympic swimmers Kevin Paul and Shireen Sapiro were selected as the case studies and their Facebook and Twitter sites were analysed. The data was analysed leading up to, during and after the 2012 London Olympics and Paralympics. Content analysis using quantitative and qualitative data was utilized to conduct this study. During the period 27 July to 30 September 2012, the study was able to evaluate data by identifying the reach, frequency, interaction of the stakeholders and the positive or negative impact social media had on these athletes. The study established that there were correlations between the secondary and primary research that was undertaken. The findings revealed that social media platforms Facebook and Twitter can be useful tools to communicate with stakeholders. Social media can also create support for the athletes, create two-way interaction, create unity and enhance reputation. It was identified that social media could only be effective if it enticed stakeholders to engage with the brand and create two-way communication. Immediate feedback by responding to comments as soon as possible to build and maintain relationships with stakeholders is essential. This can be done through comprehensive planning, monitoring and proactively seeking ways to satisfy stakeholder needs.
- Full Text:
- Date Issued: 2013
- Authors: Cash, Carol-Anne
- Date: 2013
- Subjects: Sports journalism -- South Africa , Social media -- South Africa , Communication -- Social aspects -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8370 , http://hdl.handle.net/10948/d1020640
- Description: The purpose of this study was to provide professionals practising sports public relations in South Africa with insight into the use of social media platforms Facebook and Twitter. The secondary data from this study was drawn from the fields of communications, public relations, new media, social media, sport and marketing. South African Paralympic swimmers Kevin Paul and Shireen Sapiro were selected as the case studies and their Facebook and Twitter sites were analysed. The data was analysed leading up to, during and after the 2012 London Olympics and Paralympics. Content analysis using quantitative and qualitative data was utilized to conduct this study. During the period 27 July to 30 September 2012, the study was able to evaluate data by identifying the reach, frequency, interaction of the stakeholders and the positive or negative impact social media had on these athletes. The study established that there were correlations between the secondary and primary research that was undertaken. The findings revealed that social media platforms Facebook and Twitter can be useful tools to communicate with stakeholders. Social media can also create support for the athletes, create two-way interaction, create unity and enhance reputation. It was identified that social media could only be effective if it enticed stakeholders to engage with the brand and create two-way communication. Immediate feedback by responding to comments as soon as possible to build and maintain relationships with stakeholders is essential. This can be done through comprehensive planning, monitoring and proactively seeking ways to satisfy stakeholder needs.
- Full Text:
- Date Issued: 2013
Reconstruction and Development Programme in Post-apartheid South Africa: a study of Public Perceptions of the housing service delivery in Chris Hani Park Block 3 township, East London
- Cewuka, Thembakazi Gloriadaria
- Authors: Cewuka, Thembakazi Gloriadaria
- Date: 2013
- Subjects: Human services -- South Africa -- Eastern Cape , Economic assistance, Domestic -- South Africa -- Eastern Cape , Poverty -- Government policy -- South Africa -- Eastern Cape , Economic development projects -- South Africa -- Eastern Cape , Housing -- South Africa -- Eastern Cape , Poverty -- Economic aspects -- South Africa -- Eastern Cape , Eastern Cape -- South Africa , Post-apartheid , Service delivery , Public perception , Sustainability , Involvement
- Language: English
- Type: Thesis , Masters , M Soc Sc (Rural Development)
- Identifier: vital:11947 , http://hdl.handle.net/10353/d1005991 , Human services -- South Africa -- Eastern Cape , Economic assistance, Domestic -- South Africa -- Eastern Cape , Poverty -- Government policy -- South Africa -- Eastern Cape , Economic development projects -- South Africa -- Eastern Cape , Housing -- South Africa -- Eastern Cape , Poverty -- Economic aspects -- South Africa -- Eastern Cape , Eastern Cape -- South Africa , Post-apartheid , Service delivery , Public perception , Sustainability , Involvement
- Description: This research sought to understand the perceptions of the township dwellers who are the beneficiaries of the RDP houses in a selected township, Chris Hani block 3 in Mdantsane, East London, in the Eastern Cape. The study specifically sought to establish whether the houses delivered to the residents through the Reconstruction and Development Programme (RDP) adequately meet the basic standards prescribed by the relevant housing policy of South Africa. During the apartheid era black South Africans were marginalised, their development was separate from that of whites and they had no say in what was provided for them, hence they were inadequately housed. On coming into power, the post-apartheid government undertook through legislation to provide sustainable, adequate housing that would address the needs of the historically disadvantaged citizens/poor people of South Africa. The main finding of this study conducted on a sample of ten RDP housing beneficiaries, through personal interviews is that, the RDP is a good programme; however, its implementation is characterised by corruption and greed. The people, whom the programme is meant to benefit, have never been involved in their own development with the results that the houses provided to them, are of a sub-standard quality. The houses do not adequately address the housing needs of the people. The housing policies are also not adequately implemented. It is the author’s hope that the recommendations made by this study, if implemented, will improve the standard of the RDP houses provided to the poor people of South Africa.
- Full Text:
- Date Issued: 2013
- Authors: Cewuka, Thembakazi Gloriadaria
- Date: 2013
- Subjects: Human services -- South Africa -- Eastern Cape , Economic assistance, Domestic -- South Africa -- Eastern Cape , Poverty -- Government policy -- South Africa -- Eastern Cape , Economic development projects -- South Africa -- Eastern Cape , Housing -- South Africa -- Eastern Cape , Poverty -- Economic aspects -- South Africa -- Eastern Cape , Eastern Cape -- South Africa , Post-apartheid , Service delivery , Public perception , Sustainability , Involvement
- Language: English
- Type: Thesis , Masters , M Soc Sc (Rural Development)
- Identifier: vital:11947 , http://hdl.handle.net/10353/d1005991 , Human services -- South Africa -- Eastern Cape , Economic assistance, Domestic -- South Africa -- Eastern Cape , Poverty -- Government policy -- South Africa -- Eastern Cape , Economic development projects -- South Africa -- Eastern Cape , Housing -- South Africa -- Eastern Cape , Poverty -- Economic aspects -- South Africa -- Eastern Cape , Eastern Cape -- South Africa , Post-apartheid , Service delivery , Public perception , Sustainability , Involvement
- Description: This research sought to understand the perceptions of the township dwellers who are the beneficiaries of the RDP houses in a selected township, Chris Hani block 3 in Mdantsane, East London, in the Eastern Cape. The study specifically sought to establish whether the houses delivered to the residents through the Reconstruction and Development Programme (RDP) adequately meet the basic standards prescribed by the relevant housing policy of South Africa. During the apartheid era black South Africans were marginalised, their development was separate from that of whites and they had no say in what was provided for them, hence they were inadequately housed. On coming into power, the post-apartheid government undertook through legislation to provide sustainable, adequate housing that would address the needs of the historically disadvantaged citizens/poor people of South Africa. The main finding of this study conducted on a sample of ten RDP housing beneficiaries, through personal interviews is that, the RDP is a good programme; however, its implementation is characterised by corruption and greed. The people, whom the programme is meant to benefit, have never been involved in their own development with the results that the houses provided to them, are of a sub-standard quality. The houses do not adequately address the housing needs of the people. The housing policies are also not adequately implemented. It is the author’s hope that the recommendations made by this study, if implemented, will improve the standard of the RDP houses provided to the poor people of South Africa.
- Full Text:
- Date Issued: 2013
A case study of industrial relations climate in Zimbabwean mining company
- Authors: Chabaya, Blessing
- Subjects: Industrial relations -- Zimbabwe , Collective bargaining -- Mining industry -- Zimbabwe
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9435 , http://hdl.handle.net/10948/d1020863
- Description: Research problem: Various factors which influence industrial relations climate can be classified as input variables (Dastmalchian, Adamason and Blyton, 1991). The industrial relations climate (IRC) in turn has the potential to positive or negatively influence and be influenced by the industrial relations outcomes of the organisation such as labour turnover, industrial action and productivity. Management therefore need to be aware of the prevailing IRC as well as the factors influencing the prevailing industrial relations climate so as to take the necessary and relevant measures and steps to improve the labour-management relations. Research objectives: The research objectives for addressing the research problem were mainly to ascertain the prevailing labour relations climate within the selected mine. The second objective was to identify the factors that shape labour relations climate and thirdly to establish the impact of the prevailing industrial relations climate within the mine Research questions: Research questions for the study were developed and were; What is the overall labour relations climate? What is the contribution of each of the five dimensions to the overall labour relations climate? What is the relationship between the subgroups, distinguished by union affiliation and occupational level? What is the relationship between the sub-groups, distinguished by gender, age, race years in organization, full-time or part-time, union affiliation, years in union, union status, occupational level, educational level and the five dimensions of the labour relations climate? What are the factors that shape the industrial relations climate with particular reference to the following factors such as the organisational context and background, the structure of the organisation, the Human Resources context, the Industrial Relations context and Industrial relations outcomes? Research design: The study was descriptive research and both qualitative and quantitative methods were used in order to address the objectives of the study. A self-administered survey questionnaire was used to collect quantitative data and in-depth semi-structured face-to-face interviews were also used to collect data relating to the IRC and the factors influencing the industrial relations climate. Human Resources records and reports were also used to provide secondary data for industrial relations outcomes. Major findings: The results from the study revealed that overall a negative IRC prevailed within the mine. This also applied to the five dimensions of climate that were measured. It was found that there was agreement between the unionised and the non-unionised employees’ perceptions of the industrial relations climate and similarly, when the miners’ perception of climate was compared with the more managerial group. The only really significant difference in perception was that management felt that the climate was fairer than did the miners. The results also revealed that the organisational environment and structure and the human resources and industrial relations contexts were consistent with the literature descriptions of an organisational environment that would inhibit a positive industrial relations climate. The results for the organisational outcomes, in particular absenteeism and turnover were also found to be consistent with those of organisations were the prevailing industrial relations climate was negative. The results also revealed that organisational age, size, ownership, structure, formalisation, decision-making, labour market, union-management consultation, communication were influenced and shaped the prevailing IRC. It also revealed that the prevailing IRC had impact on the levels of absenteeism and labour turnover.
- Full Text:
- Authors: Chabaya, Blessing
- Subjects: Industrial relations -- Zimbabwe , Collective bargaining -- Mining industry -- Zimbabwe
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9435 , http://hdl.handle.net/10948/d1020863
- Description: Research problem: Various factors which influence industrial relations climate can be classified as input variables (Dastmalchian, Adamason and Blyton, 1991). The industrial relations climate (IRC) in turn has the potential to positive or negatively influence and be influenced by the industrial relations outcomes of the organisation such as labour turnover, industrial action and productivity. Management therefore need to be aware of the prevailing IRC as well as the factors influencing the prevailing industrial relations climate so as to take the necessary and relevant measures and steps to improve the labour-management relations. Research objectives: The research objectives for addressing the research problem were mainly to ascertain the prevailing labour relations climate within the selected mine. The second objective was to identify the factors that shape labour relations climate and thirdly to establish the impact of the prevailing industrial relations climate within the mine Research questions: Research questions for the study were developed and were; What is the overall labour relations climate? What is the contribution of each of the five dimensions to the overall labour relations climate? What is the relationship between the subgroups, distinguished by union affiliation and occupational level? What is the relationship between the sub-groups, distinguished by gender, age, race years in organization, full-time or part-time, union affiliation, years in union, union status, occupational level, educational level and the five dimensions of the labour relations climate? What are the factors that shape the industrial relations climate with particular reference to the following factors such as the organisational context and background, the structure of the organisation, the Human Resources context, the Industrial Relations context and Industrial relations outcomes? Research design: The study was descriptive research and both qualitative and quantitative methods were used in order to address the objectives of the study. A self-administered survey questionnaire was used to collect quantitative data and in-depth semi-structured face-to-face interviews were also used to collect data relating to the IRC and the factors influencing the industrial relations climate. Human Resources records and reports were also used to provide secondary data for industrial relations outcomes. Major findings: The results from the study revealed that overall a negative IRC prevailed within the mine. This also applied to the five dimensions of climate that were measured. It was found that there was agreement between the unionised and the non-unionised employees’ perceptions of the industrial relations climate and similarly, when the miners’ perception of climate was compared with the more managerial group. The only really significant difference in perception was that management felt that the climate was fairer than did the miners. The results also revealed that the organisational environment and structure and the human resources and industrial relations contexts were consistent with the literature descriptions of an organisational environment that would inhibit a positive industrial relations climate. The results for the organisational outcomes, in particular absenteeism and turnover were also found to be consistent with those of organisations were the prevailing industrial relations climate was negative. The results also revealed that organisational age, size, ownership, structure, formalisation, decision-making, labour market, union-management consultation, communication were influenced and shaped the prevailing IRC. It also revealed that the prevailing IRC had impact on the levels of absenteeism and labour turnover.
- Full Text:
Voices of the hungry: a qualitative measure of household food access and food insecurity in South Africa
- Chakona, Gamuchirai, Shackleton, Charlie M
- Authors: Chakona, Gamuchirai , Shackleton, Charlie M
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67277 , vital:29066 , https://doi.org/10.1186/s40066-017-0149-x
- Description: publisher version , Background: South Africa is rated a food secure nation, but large numbers of households within the country have inadequate access to nutrient-rich diverse foods. The study sought to investigate households’ physical and economic access and availability of food, in relation to local context which influences households’ access to and ability to grow food which may affect the dietary quality. We sought to understand self-reported healthy diets, food insecurity from the perspective of people who experienced it, barriers to household food security and perceptions and feelings on food access as well as strategies households use to cope with food shortages and their perceptions on improving household food security. Methods: Focus group discussions were conducted along a rural–urban continuum in three South African towns situated along an agro-ecological gradient. Participants were asked about their knowledge of healthy diets, factors influencing their food consumption, their perceptions regarding food insecurity, barriers to food security, coping strategies and solutions to improve access to nutrient-rich foods. Results: A total of 91 people participated in 11 focus groups, with 76% females. The majority of participants aged between 31 and 50 years. Participants were knowledgeable about healthy diets but had limited access to it hence consumed monotonous diets. The perceptions provided insights into the pressing issues of inadequate access to food, food insecurity, coping strategies and ideas on improving food security. The majority of participants reported on experiencing food insecurity and female-headed households, unemployed and orphaned children were most vulnerable. Focus group participants highlighted the complexity of the food system in their communities which relies on own production, collecting from open spaces, donations and to a larger extent purchase, in the context of unemployment, low income, water and land shortages as well as theft. Conclusion: The results provide a significant contribution from a needs assessment perspective from the communities, identify “hidden” constrains in household food access and provide effective future solutions for improving food security in the communities. Government should assist with capacity building, employment creation and providing resources (especially, land and water) for communities to practise agriculture which they all agreed can improve food security.
- Full Text:
- Date Issued: 2013
- Authors: Chakona, Gamuchirai , Shackleton, Charlie M
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67277 , vital:29066 , https://doi.org/10.1186/s40066-017-0149-x
- Description: publisher version , Background: South Africa is rated a food secure nation, but large numbers of households within the country have inadequate access to nutrient-rich diverse foods. The study sought to investigate households’ physical and economic access and availability of food, in relation to local context which influences households’ access to and ability to grow food which may affect the dietary quality. We sought to understand self-reported healthy diets, food insecurity from the perspective of people who experienced it, barriers to household food security and perceptions and feelings on food access as well as strategies households use to cope with food shortages and their perceptions on improving household food security. Methods: Focus group discussions were conducted along a rural–urban continuum in three South African towns situated along an agro-ecological gradient. Participants were asked about their knowledge of healthy diets, factors influencing their food consumption, their perceptions regarding food insecurity, barriers to food security, coping strategies and solutions to improve access to nutrient-rich foods. Results: A total of 91 people participated in 11 focus groups, with 76% females. The majority of participants aged between 31 and 50 years. Participants were knowledgeable about healthy diets but had limited access to it hence consumed monotonous diets. The perceptions provided insights into the pressing issues of inadequate access to food, food insecurity, coping strategies and ideas on improving food security. The majority of participants reported on experiencing food insecurity and female-headed households, unemployed and orphaned children were most vulnerable. Focus group participants highlighted the complexity of the food system in their communities which relies on own production, collecting from open spaces, donations and to a larger extent purchase, in the context of unemployment, low income, water and land shortages as well as theft. Conclusion: The results provide a significant contribution from a needs assessment perspective from the communities, identify “hidden” constrains in household food access and provide effective future solutions for improving food security in the communities. Government should assist with capacity building, employment creation and providing resources (especially, land and water) for communities to practise agriculture which they all agreed can improve food security.
- Full Text:
- Date Issued: 2013
Local setting influences the quantity of household food waste in mid-sized South African towns
- Chakona, Gamuchirai, Shackleton, Charlie M
- Authors: Chakona, Gamuchirai , Shackleton, Charlie M
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67289 , vital:29067 , https://doi.org/10.1371/journal.pone.0189407
- Description: publisher version , From Introduction: The world faces a food security challenge with approximately 868 million people undernourished and about two billion people suffering from the negative health consequences of micronutrient deficiencies [1]. Yet, at least one-third of food produced for human consumption is lost or wasted along the food chain between farm and fork [2–7]. Food waste refers to wholesome edible material intended for human consumption, arising at any point in the food supply chain that is instead discarded, lost, degraded or consumed by pests [8]. Food loss is defined as the decrease in food quantity or quality which makes it unfit for human consumption [9]. According to the European Commission [10], food waste is composed of raw or cooked food materials such as vegetable peelings, meat trimmings and spoiled or excess ingredients or prepared food as well as bones, carcasses and organs. However, food waste can be measured only for edible products that are directed to human consumption [6]. Food losses take place at production, postharvest and processing stages in the food supply chain and the food losses that occur at the end of the food chain (retail and final consumption) are called “food waste” [11]. In our study food waste refers to food losses that occur at the end of the food chain (final consumption at household or consumer level) which include edible products that are directed to human consumption and are discarded when not consumed for various reasons. It is related to consumers’ behaviour [6,11] and it includes food loss before, during or after meal preparation in the household. , The research was funded by VW foundation under the Livelihoods Urbanisation and Natural Resources in Africa (LUNA) project through Freiburg University, Germany. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of this manuscript
- Full Text:
- Date Issued: 2013
- Authors: Chakona, Gamuchirai , Shackleton, Charlie M
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67289 , vital:29067 , https://doi.org/10.1371/journal.pone.0189407
- Description: publisher version , From Introduction: The world faces a food security challenge with approximately 868 million people undernourished and about two billion people suffering from the negative health consequences of micronutrient deficiencies [1]. Yet, at least one-third of food produced for human consumption is lost or wasted along the food chain between farm and fork [2–7]. Food waste refers to wholesome edible material intended for human consumption, arising at any point in the food supply chain that is instead discarded, lost, degraded or consumed by pests [8]. Food loss is defined as the decrease in food quantity or quality which makes it unfit for human consumption [9]. According to the European Commission [10], food waste is composed of raw or cooked food materials such as vegetable peelings, meat trimmings and spoiled or excess ingredients or prepared food as well as bones, carcasses and organs. However, food waste can be measured only for edible products that are directed to human consumption [6]. Food losses take place at production, postharvest and processing stages in the food supply chain and the food losses that occur at the end of the food chain (retail and final consumption) are called “food waste” [11]. In our study food waste refers to food losses that occur at the end of the food chain (final consumption at household or consumer level) which include edible products that are directed to human consumption and are discarded when not consumed for various reasons. It is related to consumers’ behaviour [6,11] and it includes food loss before, during or after meal preparation in the household. , The research was funded by VW foundation under the Livelihoods Urbanisation and Natural Resources in Africa (LUNA) project through Freiburg University, Germany. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of this manuscript
- Full Text:
- Date Issued: 2013
Female changes : the violation and violence of women in Ovid's Metamorphoses
- Authors: Champanis, Leigh Alexandra
- Date: 2013
- Subjects: Ovid, 43 B.C. - 17 or 18 A.D. -- Criticism and interpretation Ovid, 43 B.C. - 17 or 18 A.D. -- Metamorphoses Rape Women -- Violence against Violence in women
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3614 , http://hdl.handle.net/10962/d1006024
- Description: Ovid’s interest in women and their lives is apparent throughout his texts, but is especially so in the Metamorphoses. This study analyses the violation and violence of women in the Roman poet’s epic and sets out to uncover the governing social mores and values that perhaps shaped the representations of women in the text. It examines how Ovid’s narratives may betray his values and attitudes and those of his audience as well as looking at the various ways that the poet and his rape episodes have been read. After surveying the literature on rape in Ovid’s Metamorphoses, Ars Amatoria and the Fasti, a brief historical context for the Metamorphoses is provided; women’s lives in Rome, the rape laws that existed during this time, as well as Roman sexuality are then examined. After this, a close textual analysis of different rape episodes in the Metamorphoses is presented, including the episodes of nymphs as victims, the silencing of rape victims and sexually ‘aggressive’ women, in order to reveal and examine the patterns that emerge. While Ovid’s intentions and attitudes towards women, as they are found in the Metamorphoses, have been read by some as sympathetic, by others as misogynistic and still others as more neutral, it is concluded that, although there is space for various readings, as a poet, Ovid was ‘opportunistic’ in his choice of materia and, above all, he wished to stimulate and delight his audience. While his personal values may not necessarily be reflected in his works and his readers may never know the ‘true’ intentions behind the poem, the Metamorphoses does hold up a mirror to the negative treatment of women and exposes the gender inequalities that existed during Ovid’s time. As a poet, however, Ovid’s conceived role is to entertain his audience and despite his somewhat problematic treatment of women and rape victims, he does just that.
- Full Text:
- Date Issued: 2013
- Authors: Champanis, Leigh Alexandra
- Date: 2013
- Subjects: Ovid, 43 B.C. - 17 or 18 A.D. -- Criticism and interpretation Ovid, 43 B.C. - 17 or 18 A.D. -- Metamorphoses Rape Women -- Violence against Violence in women
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3614 , http://hdl.handle.net/10962/d1006024
- Description: Ovid’s interest in women and their lives is apparent throughout his texts, but is especially so in the Metamorphoses. This study analyses the violation and violence of women in the Roman poet’s epic and sets out to uncover the governing social mores and values that perhaps shaped the representations of women in the text. It examines how Ovid’s narratives may betray his values and attitudes and those of his audience as well as looking at the various ways that the poet and his rape episodes have been read. After surveying the literature on rape in Ovid’s Metamorphoses, Ars Amatoria and the Fasti, a brief historical context for the Metamorphoses is provided; women’s lives in Rome, the rape laws that existed during this time, as well as Roman sexuality are then examined. After this, a close textual analysis of different rape episodes in the Metamorphoses is presented, including the episodes of nymphs as victims, the silencing of rape victims and sexually ‘aggressive’ women, in order to reveal and examine the patterns that emerge. While Ovid’s intentions and attitudes towards women, as they are found in the Metamorphoses, have been read by some as sympathetic, by others as misogynistic and still others as more neutral, it is concluded that, although there is space for various readings, as a poet, Ovid was ‘opportunistic’ in his choice of materia and, above all, he wished to stimulate and delight his audience. While his personal values may not necessarily be reflected in his works and his readers may never know the ‘true’ intentions behind the poem, the Metamorphoses does hold up a mirror to the negative treatment of women and exposes the gender inequalities that existed during Ovid’s time. As a poet, however, Ovid’s conceived role is to entertain his audience and despite his somewhat problematic treatment of women and rape victims, he does just that.
- 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
The factors affecting self-regulation through the analysis of physiological, psychological and behavioural measures during task-switching
- Authors: Chaplin, Caley
- Date: 2013 , 2013-07-16
- Subjects: Human multitasking -- Physiological aspects , Human multitasking -- Psychological aspects , Fatigue , Boredom , Attention , Mental fatigue , Human information processing , Decision making , Labor productivity , Industrial hygiene , Employees -- Workload
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5135 , http://hdl.handle.net/10962/d1006027 , Human multitasking -- Physiological aspects , Human multitasking -- Psychological aspects , Fatigue , Boredom , Attention , Mental fatigue , Human information processing , Decision making , Labor productivity , Industrial hygiene , Employees -- Workload
- Description: Individuals are required to manage multiple tasks which require strategic allocation of time and effort to ensure goals are reached efficiently. By providing the worker with autonomy over their work, performance and worker well-being have improved. This increased control allows individuals to organize work according to the needs of the body, which prevents fatigue leading to improved productivity. When given the option, humans tend to switch between tasks frequently. This behaviour can be used to determine the change in self-regulation strategies. An understanding of human task-switching behaviour is important for the design of job rotation systems. However, there is a lack of evidence explaining the factors motivating the need to switch between tasks. This study aims to use physiological, subjective and behavioural measures to explain the factors influencing selfregulation through the act of task-switching. Three primary hypotheses were developed to explain the factors underlying taskswitching behaviour. It was hypothesized that the degree of boredom experienced, the effort required to perform the task and the resource usage induced by the task are factors responsible in deciding task switching behaviour. Participants (17 males and 17 females) switched freely between five different information-processing tasks for the 45 minutes. Participants were allowed to switch back and forth between tasks and did not have to conduct all five tasks. The following measures were recorded during the experiment: subjective measures of boredom, mental effort, task frustration and perceived performance of the tasks; energy consumption and physiological measures of effort (HR, HRV and body temperature) and behavioural measures, including duration and frequency of task. Perceived boredom was found to differ among the tasks and before and after the experiment. The average boredom rating at each task transition for all tasks exceeded a score of 2.5 out of a possible 4. There were no significant changes in physiological measures between the beginning and end of the task trials. However, changes in physiological measures showed a decrease in effort investment following task transition. Heart rate variability was lower for externally-paced tasks than for self-paced tasks, despite the differences in cognitive demands. The most frequent task-switch combination occurred between tasks of high and low cognitive demand. The least frequent task-switching combination occurred between tasks of similar characteristics, which produced no differences in physiological responses. Task-switching behaviour was influenced by the degree of boredom, and therefore more time was spent on less monotonous tasks. The level of physiological effort required for the task affected task-switching behaviour. Task switches were made before any changes in effort took place in an attempt to maintain task efficiency. It appears plausible that a task switch was made to reduce effort investment and activation levels. The type of information processing resources used by different tasks affected the task-switching combinations. Individuals tended to switch between tasks of differing resources so that those in limited supply were able to replenish. Therefore the findings from this study can potentially be used to improve the design of job rotation systems. Such improvements may enhance productivity and worker well-being by inhibiting the onset of down regulation and fatigue processes. This study showed that autonomy is necessary for individuals to regulate behaviour to suit human needs. , Microsoft� Office Word 2007 , Adobe Acrobat 9.54 Paper Capture Plug-in
- Full Text:
- Date Issued: 2013
- Authors: Chaplin, Caley
- Date: 2013 , 2013-07-16
- Subjects: Human multitasking -- Physiological aspects , Human multitasking -- Psychological aspects , Fatigue , Boredom , Attention , Mental fatigue , Human information processing , Decision making , Labor productivity , Industrial hygiene , Employees -- Workload
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5135 , http://hdl.handle.net/10962/d1006027 , Human multitasking -- Physiological aspects , Human multitasking -- Psychological aspects , Fatigue , Boredom , Attention , Mental fatigue , Human information processing , Decision making , Labor productivity , Industrial hygiene , Employees -- Workload
- Description: Individuals are required to manage multiple tasks which require strategic allocation of time and effort to ensure goals are reached efficiently. By providing the worker with autonomy over their work, performance and worker well-being have improved. This increased control allows individuals to organize work according to the needs of the body, which prevents fatigue leading to improved productivity. When given the option, humans tend to switch between tasks frequently. This behaviour can be used to determine the change in self-regulation strategies. An understanding of human task-switching behaviour is important for the design of job rotation systems. However, there is a lack of evidence explaining the factors motivating the need to switch between tasks. This study aims to use physiological, subjective and behavioural measures to explain the factors influencing selfregulation through the act of task-switching. Three primary hypotheses were developed to explain the factors underlying taskswitching behaviour. It was hypothesized that the degree of boredom experienced, the effort required to perform the task and the resource usage induced by the task are factors responsible in deciding task switching behaviour. Participants (17 males and 17 females) switched freely between five different information-processing tasks for the 45 minutes. Participants were allowed to switch back and forth between tasks and did not have to conduct all five tasks. The following measures were recorded during the experiment: subjective measures of boredom, mental effort, task frustration and perceived performance of the tasks; energy consumption and physiological measures of effort (HR, HRV and body temperature) and behavioural measures, including duration and frequency of task. Perceived boredom was found to differ among the tasks and before and after the experiment. The average boredom rating at each task transition for all tasks exceeded a score of 2.5 out of a possible 4. There were no significant changes in physiological measures between the beginning and end of the task trials. However, changes in physiological measures showed a decrease in effort investment following task transition. Heart rate variability was lower for externally-paced tasks than for self-paced tasks, despite the differences in cognitive demands. The most frequent task-switch combination occurred between tasks of high and low cognitive demand. The least frequent task-switching combination occurred between tasks of similar characteristics, which produced no differences in physiological responses. Task-switching behaviour was influenced by the degree of boredom, and therefore more time was spent on less monotonous tasks. The level of physiological effort required for the task affected task-switching behaviour. Task switches were made before any changes in effort took place in an attempt to maintain task efficiency. It appears plausible that a task switch was made to reduce effort investment and activation levels. The type of information processing resources used by different tasks affected the task-switching combinations. Individuals tended to switch between tasks of differing resources so that those in limited supply were able to replenish. Therefore the findings from this study can potentially be used to improve the design of job rotation systems. Such improvements may enhance productivity and worker well-being by inhibiting the onset of down regulation and fatigue processes. This study showed that autonomy is necessary for individuals to regulate behaviour to suit human needs. , Microsoft� Office Word 2007 , Adobe Acrobat 9.54 Paper Capture Plug-in
- Full Text:
- Date Issued: 2013
The interaction of children's rights, education rights and freedom of religion in South African schools
- Authors: Chetty, Kasturi
- Date: 2013
- Subjects: Children's rights -- South Africa , Children -- Legal status, laws, etc -- South Africa , Freedom of religion -- South Africa , School children -- South Africa
- Language: English
- Type: Thesis , Doctoral , LLD
- Identifier: vital:10295 , http://hdl.handle.net/10948/d1020864
- Description: This study examines the topic of the interaction of children’s rights, education rights and freedom of religion in South African schools from a legal perspective. It comprises of a discussion on the historical development of religion in South African schools; South Africa’s international obligations with regards to children’s rights, education rights and freedom of religion and the South African substantive law pertaining to children rights, education and freedom of religion as impacting on legal issues pertaining to religion in schools. The study utilises a desktop approach, which comprises of a wide range of legal and other literary sources, international instruments, statutes and case law on children’s rights, education rights and freedom of religion. Importantly, it highlights the integral connection between these aforementioned rights when dealing with issues pertaining to religion in schools. This thesis illustrates that much of the historical development of religion in schools took place without consideration of children’s rights, or more particularly, the best interests of the learners. Instead, (a particular brand of) religious beliefs were promoted in education above other religions and the well-being of school-children. Furthermore, despite the introduction of specific children’s rights into the Constitution, this thesis emphasises that the rights of children have still not been recognised sufficiently in education laws and policies. It is submitted that children’s rights have a paramount and practical role to play in matters pertaining to religion in South African schools. Consequently, it is recommended that children’s rights, more particularly the best interests of the child principle, should be expressly introduced into education legislation and policies. This will create legal obligations for school administrators and SGBs on the inclusion of children’s rights in religious exemption procedures. Furthermore, it is recommended that national guidelines on religious/cultural exemptions (which incorporate children’s rights) be developed which will set legal parameters for the handling of religious/cultural exemption procedures in schools. This thesis also argues against the interpretation that the right to establish private schools includes the right to require religious conformity from non-adherent learners by way of a complete waiver of their religious freedom. Despite the importance of respecting the right of religious communities to protect and preserve their faith in private schools, it is submitted that this right cannot be exercised without regard for the religious freedom, dignity and best interests of non-adherent children. As a result, it is submitted that the waiver of the freedom of religion of non-adherent children is not consistent with the values which South African society reveres and therefore cannot be enforced. This thesis suggests that there is a way for the rights of private schools and the rights of non-adherent children to co-exist in harmony through the application of the reasonable accommodation principle in private schools. Reasonable accommodation of different faiths teaches religious tolerance to leaners in private schools and ensures that they are prepared to grapple with the religious diversity that they will inevitably face outside of the school environment. It is submitted that the enforcement of reasonable accommodation in private schools is to the benefit of all learners in private schools and to South African society in general. Moreover, this study questions and analyses the state’s provision of compulsory religion education in public schools through the National Policy on Religion and Education. A theoretical distinction is made between religion education and religious instruction in the National Policy itself. Religious instruction refers to the teaching of specific religious beliefs. Religion education refers to the teaching about different religions and worldviews from an academic perspective. It is submitted that the National Policy is correct in removing religious instruction from public schools as this would not be in accordance with freedom of religion or equality rights of learners who are not of the majority faith. It is submitted further that, although the provision of compulsory religion education in public schools impacts upon the freedom of religion of learners and their parents, (if taught correctly) it is a reasonable and justifiable limitation on freedom of religion in that it pursues the legitimate state goal of nation-building through the teaching of religious tolerance and “celebrating diversity” in schools. In light of South Africa’s history of religious discrimination, it must be recognised that the current position (although not problem- free) is a significant step forward in the protection of minority religious rights in South African schools. Despite this, it is submitted that there are numerous problems with the implementation of the National Policy that impact upon the dignity, equality and other rights of the learners concerned. These problems cannot be ignored since they impact upon the daily lives of school children. However, many of these problems can be minimised through more effective teacher training in this subject area. Accordingly, this thesis recommends that the current position be maintained as an acceptable compromise between the two extremes of providing religious instruction in one faith and removing religion education from public schools altogether. However, it emphasises that the state has to make a concerted effort to improve teacher training in this subject area in order to ensure that the objectives of the National Policy are carried out as envisaged. Furthermore, this thesis finds that certain provisions of the National Policy contain not only educational goals, but spiritual goals. Also in some instances, it is difficult to determine whether the religion education curriculum borders on being religious or not. In accordance with freedom of religion, it is submitted that the line between religion education and religious instruction must be clearly drawn in law and in practice. Consequently, the state must reconsider the National Policy and the corresponding religion education curriculum to ensure that they are aligned with the objectives of nation-building in all respects, meaning that any provisions or learning outcomes which have purely spiritual goals- must be amended or removed.
- Full Text:
- Date Issued: 2013
- Authors: Chetty, Kasturi
- Date: 2013
- Subjects: Children's rights -- South Africa , Children -- Legal status, laws, etc -- South Africa , Freedom of religion -- South Africa , School children -- South Africa
- Language: English
- Type: Thesis , Doctoral , LLD
- Identifier: vital:10295 , http://hdl.handle.net/10948/d1020864
- Description: This study examines the topic of the interaction of children’s rights, education rights and freedom of religion in South African schools from a legal perspective. It comprises of a discussion on the historical development of religion in South African schools; South Africa’s international obligations with regards to children’s rights, education rights and freedom of religion and the South African substantive law pertaining to children rights, education and freedom of religion as impacting on legal issues pertaining to religion in schools. The study utilises a desktop approach, which comprises of a wide range of legal and other literary sources, international instruments, statutes and case law on children’s rights, education rights and freedom of religion. Importantly, it highlights the integral connection between these aforementioned rights when dealing with issues pertaining to religion in schools. This thesis illustrates that much of the historical development of religion in schools took place without consideration of children’s rights, or more particularly, the best interests of the learners. Instead, (a particular brand of) religious beliefs were promoted in education above other religions and the well-being of school-children. Furthermore, despite the introduction of specific children’s rights into the Constitution, this thesis emphasises that the rights of children have still not been recognised sufficiently in education laws and policies. It is submitted that children’s rights have a paramount and practical role to play in matters pertaining to religion in South African schools. Consequently, it is recommended that children’s rights, more particularly the best interests of the child principle, should be expressly introduced into education legislation and policies. This will create legal obligations for school administrators and SGBs on the inclusion of children’s rights in religious exemption procedures. Furthermore, it is recommended that national guidelines on religious/cultural exemptions (which incorporate children’s rights) be developed which will set legal parameters for the handling of religious/cultural exemption procedures in schools. This thesis also argues against the interpretation that the right to establish private schools includes the right to require religious conformity from non-adherent learners by way of a complete waiver of their religious freedom. Despite the importance of respecting the right of religious communities to protect and preserve their faith in private schools, it is submitted that this right cannot be exercised without regard for the religious freedom, dignity and best interests of non-adherent children. As a result, it is submitted that the waiver of the freedom of religion of non-adherent children is not consistent with the values which South African society reveres and therefore cannot be enforced. This thesis suggests that there is a way for the rights of private schools and the rights of non-adherent children to co-exist in harmony through the application of the reasonable accommodation principle in private schools. Reasonable accommodation of different faiths teaches religious tolerance to leaners in private schools and ensures that they are prepared to grapple with the religious diversity that they will inevitably face outside of the school environment. It is submitted that the enforcement of reasonable accommodation in private schools is to the benefit of all learners in private schools and to South African society in general. Moreover, this study questions and analyses the state’s provision of compulsory religion education in public schools through the National Policy on Religion and Education. A theoretical distinction is made between religion education and religious instruction in the National Policy itself. Religious instruction refers to the teaching of specific religious beliefs. Religion education refers to the teaching about different religions and worldviews from an academic perspective. It is submitted that the National Policy is correct in removing religious instruction from public schools as this would not be in accordance with freedom of religion or equality rights of learners who are not of the majority faith. It is submitted further that, although the provision of compulsory religion education in public schools impacts upon the freedom of religion of learners and their parents, (if taught correctly) it is a reasonable and justifiable limitation on freedom of religion in that it pursues the legitimate state goal of nation-building through the teaching of religious tolerance and “celebrating diversity” in schools. In light of South Africa’s history of religious discrimination, it must be recognised that the current position (although not problem- free) is a significant step forward in the protection of minority religious rights in South African schools. Despite this, it is submitted that there are numerous problems with the implementation of the National Policy that impact upon the dignity, equality and other rights of the learners concerned. These problems cannot be ignored since they impact upon the daily lives of school children. However, many of these problems can be minimised through more effective teacher training in this subject area. Accordingly, this thesis recommends that the current position be maintained as an acceptable compromise between the two extremes of providing religious instruction in one faith and removing religion education from public schools altogether. However, it emphasises that the state has to make a concerted effort to improve teacher training in this subject area in order to ensure that the objectives of the National Policy are carried out as envisaged. Furthermore, this thesis finds that certain provisions of the National Policy contain not only educational goals, but spiritual goals. Also in some instances, it is difficult to determine whether the religion education curriculum borders on being religious or not. In accordance with freedom of religion, it is submitted that the line between religion education and religious instruction must be clearly drawn in law and in practice. Consequently, the state must reconsider the National Policy and the corresponding religion education curriculum to ensure that they are aligned with the objectives of nation-building in all respects, meaning that any provisions or learning outcomes which have purely spiritual goals- must be amended or removed.
- Full Text:
- Date Issued: 2013
Development of thick section friction stir welding using a sliding tool shoulder
- Authors: Chetty, Shamalin
- Date: 2013
- Subjects: Friction welding
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9633 , http://hdl.handle.net/10948/d1015081
- Description: Sliding shoulder friction stir welding (SSFSW) is an alternative joining technique to the conventional friction stir welding process. The welding mechanism comprises of a rotating probe and a non-rotating shoulder. The shoulder therefore does not contribute to any heat generation or plastic deformation. When welding thicker section material, the contribution of heat generation from the shoulder becomes less significant and most of the heat and plastic deformation must be generated by the tool probe. For this reason it was decided to develop the process for thick section AA6082-T6. Due to the stationary (non-rotating) shoulder the weld track is smooth and there is no reduction in cross-sectional area. This research is based on the development of a sliding shoulder friction stir welding tool with the ability to create joints of up to 25mm thick on aluminium alloy 6082-T6 plate as well as the associated process development. The sliding shoulder friction stir welding tool was designed, manufactured and tested by initially performing partial penetration welds with various size tool probes and then finally by performing a sliding shoulder friction stir butt weld on 25mm thick plate. As welds were performed and more knowledge gained about the process, design modifications were made. These included varying the clearance between the tool probe and stationary shoulder; the profile of the shoulder which contributes to material flow during the process; and supporting the tool probe to prevent deflection when welding thicker sections at high forge forces. From the sliding shoulder friction stir welds performed, an understanding of material flow during the process was gained when analysing the macro-sections and exit holes of the welds. Typical process forces and torques associated with the process were measured to assist with future head unit and tool designs with regard to sliding shoulder friction stir welding.
- Full Text:
- Date Issued: 2013
- Authors: Chetty, Shamalin
- Date: 2013
- Subjects: Friction welding
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9633 , http://hdl.handle.net/10948/d1015081
- Description: Sliding shoulder friction stir welding (SSFSW) is an alternative joining technique to the conventional friction stir welding process. The welding mechanism comprises of a rotating probe and a non-rotating shoulder. The shoulder therefore does not contribute to any heat generation or plastic deformation. When welding thicker section material, the contribution of heat generation from the shoulder becomes less significant and most of the heat and plastic deformation must be generated by the tool probe. For this reason it was decided to develop the process for thick section AA6082-T6. Due to the stationary (non-rotating) shoulder the weld track is smooth and there is no reduction in cross-sectional area. This research is based on the development of a sliding shoulder friction stir welding tool with the ability to create joints of up to 25mm thick on aluminium alloy 6082-T6 plate as well as the associated process development. The sliding shoulder friction stir welding tool was designed, manufactured and tested by initially performing partial penetration welds with various size tool probes and then finally by performing a sliding shoulder friction stir butt weld on 25mm thick plate. As welds were performed and more knowledge gained about the process, design modifications were made. These included varying the clearance between the tool probe and stationary shoulder; the profile of the shoulder which contributes to material flow during the process; and supporting the tool probe to prevent deflection when welding thicker sections at high forge forces. From the sliding shoulder friction stir welds performed, an understanding of material flow during the process was gained when analysing the macro-sections and exit holes of the welds. Typical process forces and torques associated with the process were measured to assist with future head unit and tool designs with regard to sliding shoulder friction stir welding.
- Full Text:
- Date Issued: 2013
The determinants of corporate entrepreneurship for firms in adventure tourism sector in the Eastern Cape Province: South Africa
- Authors: Chigamba, Cleopas
- Date: 2013
- Subjects: Organizational change -- Management , Entrepreneurship , Industrial management
- Language: English
- Type: Thesis , Masters , M Com (Business Management)
- Identifier: vital:11326 , http://hdl.handle.net/10353/d1015312 , Organizational change -- Management , Entrepreneurship , Industrial management
- Description: Tourism has been acknowledged for the past decade as one of the leading driving forces for economic development in post-apartheid South Africa (Nel & Binns, 2002:189). The objective of this study was to investigate the determinants of corporate entrepreneurship for firms in adventure tourism sector in the Eastern Cape Province; South Africa. The population for the study were firms registered with the Nelson Mandela Bay Tourism Portal (NMBT) and the Dirty Boot Adventure South Africa. Convenience sampling method was used. Data was collected through the use of a self-administered questionnaire. For the purpose of data collection, one hundred and fourteen questions were identified through a thorough review of the literature. Principal component analysis was used to reduce the one hundred and fourteen questions to twelve factors namely: flat organisational structure, management support for intrapreneurship, vision and strategic intent, rewards / reinforcement and sponsorship, innovativeness and creativity, multi-disciplined teamwork and diversity, entrepreneurial leadership, resources and time, strong customer orientation, continuous cross-functional learning, tolerance of risk, mistakes and failure and work discretion and discretionary time. Data was analysed using descriptive statistics, Pearson’s correlation, T-test and ANOVA. Cohen`s (d-value) was used to measure the effect size of differences for t-statistics. The Cronbach’s alpha was used to test the reliability of the scales. The results showed significant positive relationships between the twelve factors and corporate entrepreneurship. Recommendations included an integrated framework that could assist adventure tour operator to establish and sustain corporate entrepreneurship within this sector.
- Full Text:
- Date Issued: 2013
- Authors: Chigamba, Cleopas
- Date: 2013
- Subjects: Organizational change -- Management , Entrepreneurship , Industrial management
- Language: English
- Type: Thesis , Masters , M Com (Business Management)
- Identifier: vital:11326 , http://hdl.handle.net/10353/d1015312 , Organizational change -- Management , Entrepreneurship , Industrial management
- Description: Tourism has been acknowledged for the past decade as one of the leading driving forces for economic development in post-apartheid South Africa (Nel & Binns, 2002:189). The objective of this study was to investigate the determinants of corporate entrepreneurship for firms in adventure tourism sector in the Eastern Cape Province; South Africa. The population for the study were firms registered with the Nelson Mandela Bay Tourism Portal (NMBT) and the Dirty Boot Adventure South Africa. Convenience sampling method was used. Data was collected through the use of a self-administered questionnaire. For the purpose of data collection, one hundred and fourteen questions were identified through a thorough review of the literature. Principal component analysis was used to reduce the one hundred and fourteen questions to twelve factors namely: flat organisational structure, management support for intrapreneurship, vision and strategic intent, rewards / reinforcement and sponsorship, innovativeness and creativity, multi-disciplined teamwork and diversity, entrepreneurial leadership, resources and time, strong customer orientation, continuous cross-functional learning, tolerance of risk, mistakes and failure and work discretion and discretionary time. Data was analysed using descriptive statistics, Pearson’s correlation, T-test and ANOVA. Cohen`s (d-value) was used to measure the effect size of differences for t-statistics. The Cronbach’s alpha was used to test the reliability of the scales. The results showed significant positive relationships between the twelve factors and corporate entrepreneurship. Recommendations included an integrated framework that could assist adventure tour operator to establish and sustain corporate entrepreneurship within this sector.
- Full Text:
- Date Issued: 2013
Exploring the role of an education non-governmental organisation's contribution towards fighting HIV/AIDS: a case study of South African partners
- Authors: Chiguvare, Admire D
- Date: 2013
- Subjects: AIDS (Disease) -- Social aspects -- South Africa -- Nelson Mandela Bay Municipality , HIV infections -- South Africa -- Nelson Mandela Bay Municipality -- Prevention , Non-governmental organizations -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9219 , http://hdl.handle.net/10948/d1020870
- Description: The problem this research seeks to address concerns related to the role allocated and strategies implemented by HIV and AIDS education NGOs, in mitigating the impact of HIV and AIDS in Nelson Mandela Bay. The problem is approached as a development challenge and examples are drawn from the undertakings of South African Partners (SAP), an NGO operating in the education field. The study adopted qualitative research, relative unstructured interviews, direct observation and literature review as methods of data collection. The study further identified specific roles that education NGOs play in response to HIV/AIDS and delineated the strategies that HIV and AIDS education NGOs employ in responding to HIV/AIDS. The research found that HIV/AIDS education NGOs have become important channels through which people affected and living with HIV/AIDS participate in development, share their experience and access information and resources. Further noted was that HIV/AIDS results in a diminished workforce and a higher allocation of state funds to public healthcare. The research findings showed that an education NGO in a prison context serves to mobilise the prison community and sensitise it to HIV and AIDS issues. This, through its addressing of the needs and causes of HIV infections in prison. SAP aid recipients were found to be satisfied for the most part, with the service rendered them by the education NGO. The study found that HIV prevention educational sessions were quite effective in disseminating HIV and AIDS basic information and that SAP achieves their goals through their training of facilitators who employ the STEPS curriculum. The trained facilitators facilitate group discussions, distribute condoms and lubricants through partnerships, and solicit behavioural change through the use of theatre to disseminate HIV prevention information. Key recommendations of the study are that HIV and AIDS education NGOs must integrate poverty reduction interventions in their activities and that further, they would do better to form coalitions in order to strengthen their capacity to sustain their activities and manage partnerships. Education NGOs should form partnerships that provide social protection. Ruther recommended is that education NGOs should further their curriculum in consideration for sexual preferences.
- Full Text:
- Date Issued: 2013
- Authors: Chiguvare, Admire D
- Date: 2013
- Subjects: AIDS (Disease) -- Social aspects -- South Africa -- Nelson Mandela Bay Municipality , HIV infections -- South Africa -- Nelson Mandela Bay Municipality -- Prevention , Non-governmental organizations -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9219 , http://hdl.handle.net/10948/d1020870
- Description: The problem this research seeks to address concerns related to the role allocated and strategies implemented by HIV and AIDS education NGOs, in mitigating the impact of HIV and AIDS in Nelson Mandela Bay. The problem is approached as a development challenge and examples are drawn from the undertakings of South African Partners (SAP), an NGO operating in the education field. The study adopted qualitative research, relative unstructured interviews, direct observation and literature review as methods of data collection. The study further identified specific roles that education NGOs play in response to HIV/AIDS and delineated the strategies that HIV and AIDS education NGOs employ in responding to HIV/AIDS. The research found that HIV/AIDS education NGOs have become important channels through which people affected and living with HIV/AIDS participate in development, share their experience and access information and resources. Further noted was that HIV/AIDS results in a diminished workforce and a higher allocation of state funds to public healthcare. The research findings showed that an education NGO in a prison context serves to mobilise the prison community and sensitise it to HIV and AIDS issues. This, through its addressing of the needs and causes of HIV infections in prison. SAP aid recipients were found to be satisfied for the most part, with the service rendered them by the education NGO. The study found that HIV prevention educational sessions were quite effective in disseminating HIV and AIDS basic information and that SAP achieves their goals through their training of facilitators who employ the STEPS curriculum. The trained facilitators facilitate group discussions, distribute condoms and lubricants through partnerships, and solicit behavioural change through the use of theatre to disseminate HIV prevention information. Key recommendations of the study are that HIV and AIDS education NGOs must integrate poverty reduction interventions in their activities and that further, they would do better to form coalitions in order to strengthen their capacity to sustain their activities and manage partnerships. Education NGOs should form partnerships that provide social protection. Ruther recommended is that education NGOs should further their curriculum in consideration for sexual preferences.
- Full Text:
- Date Issued: 2013
Phytochemical analyses and Brine shrimp (Artemia Salina) lethality studies on Syzygium cordatum
- Authors: Chiguvare, Herbert
- Date: 2013
- Subjects: Artemia , Crustacea , Chromatographic analysis , Medicinal plants , Essences and essential oils , Traditional medicine
- Language: English
- Type: Thesis , Masters , MSc (Chemistry)
- Identifier: vital:11336 , http://hdl.handle.net/10353/d1004352 , Artemia , Crustacea , Chromatographic analysis , Medicinal plants , Essences and essential oils , Traditional medicine
- Description: Syzygium cordatum Hoscht ex. C Krauss, also known as water berry, is normally used by the people of South Africa for respiratory ailments including tuberculosis, stomach complaints, treatment of wounds and as emetics. An extract of the leaves can be used as a purgative for diarrhoea treatment. The leaves of Syzygium cordatum Myrtaceae were obtained from the Eastern Cape Province of South Africa, air dried and sequential solvent extraction was done to obtain various non volatile crude extracts. The volatile extract, that is the essential oil was extracted from the leaves using hydrodistillation and analysis of compounds was done by GC/MS for composition. 32 compounds were obtained from the fresh leaves and 18 compounds were obtained from the dry leaves. The fresh oil contains caryophyllene (11.8 percent) and caryophyllene oxide (11.1 percent) as the main sesquiterpene component. α-Pinene(5.0 percent) was the only monoterpene compound identified in the fresh oil in substantial amount. The dry leaves oil had copanene (17.0 percent), β-Caryophellene (26.0 percent), cubenol (6.5 percent) and caryophellene oxide (14.2 percent) as the dominant constituent of the oil. Summary of the classes of compounds in the oil revealed that the chemical profile of both oils were dominated by sesquiterpenoid compounds. This is the first time that terpenoids compounds are being identified in both the fresh and dry leaf oil of S. cordatum. Hexane leaf extract was selected due to the interest in the terpenoid compounds. Column chromatography of the hexane crude gave five (5) of which two are fully reported. The isolates were fully elucidated using spectroscopic methods to be β-Sitosterol (HC3) and Friedela-3-one (HC1A/HC1D). Cytotoxicity analysis was carried out on the crude using the Brine shrimps assay. Isolates 1C and1D showed significant lethality using the brine shrimps assay with lethality values (LC50) of 4.105mg/ml for HC1C and 4.11mg/ml for 1D/1A respectively.
- Full Text:
- Date Issued: 2013
- Authors: Chiguvare, Herbert
- Date: 2013
- Subjects: Artemia , Crustacea , Chromatographic analysis , Medicinal plants , Essences and essential oils , Traditional medicine
- Language: English
- Type: Thesis , Masters , MSc (Chemistry)
- Identifier: vital:11336 , http://hdl.handle.net/10353/d1004352 , Artemia , Crustacea , Chromatographic analysis , Medicinal plants , Essences and essential oils , Traditional medicine
- Description: Syzygium cordatum Hoscht ex. C Krauss, also known as water berry, is normally used by the people of South Africa for respiratory ailments including tuberculosis, stomach complaints, treatment of wounds and as emetics. An extract of the leaves can be used as a purgative for diarrhoea treatment. The leaves of Syzygium cordatum Myrtaceae were obtained from the Eastern Cape Province of South Africa, air dried and sequential solvent extraction was done to obtain various non volatile crude extracts. The volatile extract, that is the essential oil was extracted from the leaves using hydrodistillation and analysis of compounds was done by GC/MS for composition. 32 compounds were obtained from the fresh leaves and 18 compounds were obtained from the dry leaves. The fresh oil contains caryophyllene (11.8 percent) and caryophyllene oxide (11.1 percent) as the main sesquiterpene component. α-Pinene(5.0 percent) was the only monoterpene compound identified in the fresh oil in substantial amount. The dry leaves oil had copanene (17.0 percent), β-Caryophellene (26.0 percent), cubenol (6.5 percent) and caryophellene oxide (14.2 percent) as the dominant constituent of the oil. Summary of the classes of compounds in the oil revealed that the chemical profile of both oils were dominated by sesquiterpenoid compounds. This is the first time that terpenoids compounds are being identified in both the fresh and dry leaf oil of S. cordatum. Hexane leaf extract was selected due to the interest in the terpenoid compounds. Column chromatography of the hexane crude gave five (5) of which two are fully reported. The isolates were fully elucidated using spectroscopic methods to be β-Sitosterol (HC3) and Friedela-3-one (HC1A/HC1D). Cytotoxicity analysis was carried out on the crude using the Brine shrimps assay. Isolates 1C and1D showed significant lethality using the brine shrimps assay with lethality values (LC50) of 4.105mg/ml for HC1C and 4.11mg/ml for 1D/1A respectively.
- Full Text:
- Date Issued: 2013
Exploring and expanding capabilities, sustainability and gender justice in science teacher education : case studies in Zimbabwe and South Africa
- Authors: Chikunda, Charles
- Date: 2013 , 2013-08-30
- Subjects: Science teachers -- Training of -- South Africa -- Case studies Science teachers -- Training of -- Zimbabwe -- Case studies Mathematics teachers -- Training of -- South Africa -- Case studies Women in education -- South Africa -- Case studies Women in education -- Zimbabwe -- Case studies Environmental education -- Study and teaching -- Case studies Curriculum planning -- South Africa Curriculum planning -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:1887 , http://hdl.handle.net/10962/d1006026
- Description: The focus of this study was to explore and expand capabilities, sustainability and gender justice in Science, Mathematics and Technical subjects (SMTs) in teacher education curriculum practices as a process of Education for Sustainable Development in two case studies in Zimbabwe and South Africa. The study begins by discussing gender and science education discourse, locating it within Education for Sustainable Development discourse. Through this nexus, the study was able to explore gender and sustainability responsiveness of the curriculum practices of teacher educators in Science, Mathematics and Technical subjects; scrutinise underlying mechanisms that affect (promote or constrain) gender and sustainability responsive curriculum practices; and understand if and how teacher education curriculum practices consider the functionings and capabilities of females in relation to increased socio-ecological risk in a Southern African context. Influenced by a curriculum transformation commitment, an expansive learning phase was conducted to promote gender and sustainability responsive pedagogies in teacher education curriculum practices. As shown in the study, the expansive learning processes resulted in (re)conceptualising the curriculum practices (object), analysis of contradictions and developing new ways of doing work. Drawing from the sensitising concepts of dialectics, reflexivity and agency, the study worked with the three theoretical approaches of Cultural Historical Activity Theory (CHAT), feminist theory and capabilities theory. The capability and feminist lenses were used in the exploration of gender and sustainability responsiveness in science teacher education curriculum practices. CHAT, through its associated methodology of Developmental Work Research, offered the opportunity for researcher and participants in this study to come together to question and analyse curriculum practices and model new ways of doing work. Case study research was used in two case studies of teacher education curriculum practices in Science, Mathematics and Technical subjects, one in Zimbabwe and one in South Africa. Each case study is constituted with a networked activity system. The study used in-depth and focus group interviews and document analysis to explore gender and sustainability responsiveness in curriculum practices and to generate mirror data. Inductive and abductive modes of inference, and Critical Discourse Analysis were used to analyse data. This data was then used in Change Laboratory Workshops, where double stimulation and focus group discussions contributed to the expansive learning process. Findings from the exploration phase of the study revealed that most teacher educators in the two case studies had some basic levels of gender sensitivity, meaning that they had ability to perceive existing gender inequalities as it applies only to gender disaggregated data especially when it comes to enrolment and retention. However, there was no institutionalised pedagogic device in place in both case studies aimed at equipping future teachers with knowledge, skills, attitudes and values to promote aspects of capabilities (well-being achievement, wellbeing freedom, agency achievement and agency freedom) for girls in Science, Mathematics and Technical subjects. Science, Mathematics and Technical subjects teacher educators' curriculum practices were gender neutral, but in a gendered environment. This was a pedagogical tension that was visible in both case studies. On the other hand, socio-ecological issues, in cases where they were incorporated into the curriculum, were incorporated in a gender blind or gender neutral manner. Social ecological concerns such as climate change were treated as if they were not gendered both in their impact and in their mitigation and adaptation. It emerged that causal mechanisms shaping this situation were of a socio-political nature: there exist cultural differences between students and teacher educators; patriarchal ideology and hegemony; as well as other interfering binaries such as race and class. Other curriculum related constraints, though embedded in the socio-cultural-political nexus, include: rigid and content heavy curriculum, coupled with students who come into the system with inadequate content knowledge; and philosophy informing pedagogy namely scientism, with associated instrumentalist and functionalist tenets. All these led to contradictions between pedagogical practices with those expected by the Education for Sustainable Development framework. The study contributes in-depth insight into science teacher education curriculum development. By locating the study at the nexus of gender and Science, Mathematics and Technical subjects within the Education for Sustainable Development discourse, using the ontological lenses of feminist and capabilities, it was possible to interrogate aspects of quality and relevance of the science teacher education curriculum. The study also provides insight into participatory research and learning processes especially within the context of policy and curriculum development. It provides empirical evidence of mobilising reflexivity amongst both policy makers and policy implementers towards building human agency in policy translation for a curriculum transformation that is critical for responding to contemporary socio-ecological risks. , Microsoft� Word 2010 , Adobe Acrobat 9.54 Paper Capture Plug-in
- Full Text:
- Date Issued: 2013
- Authors: Chikunda, Charles
- Date: 2013 , 2013-08-30
- Subjects: Science teachers -- Training of -- South Africa -- Case studies Science teachers -- Training of -- Zimbabwe -- Case studies Mathematics teachers -- Training of -- South Africa -- Case studies Women in education -- South Africa -- Case studies Women in education -- Zimbabwe -- Case studies Environmental education -- Study and teaching -- Case studies Curriculum planning -- South Africa Curriculum planning -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:1887 , http://hdl.handle.net/10962/d1006026
- Description: The focus of this study was to explore and expand capabilities, sustainability and gender justice in Science, Mathematics and Technical subjects (SMTs) in teacher education curriculum practices as a process of Education for Sustainable Development in two case studies in Zimbabwe and South Africa. The study begins by discussing gender and science education discourse, locating it within Education for Sustainable Development discourse. Through this nexus, the study was able to explore gender and sustainability responsiveness of the curriculum practices of teacher educators in Science, Mathematics and Technical subjects; scrutinise underlying mechanisms that affect (promote or constrain) gender and sustainability responsive curriculum practices; and understand if and how teacher education curriculum practices consider the functionings and capabilities of females in relation to increased socio-ecological risk in a Southern African context. Influenced by a curriculum transformation commitment, an expansive learning phase was conducted to promote gender and sustainability responsive pedagogies in teacher education curriculum practices. As shown in the study, the expansive learning processes resulted in (re)conceptualising the curriculum practices (object), analysis of contradictions and developing new ways of doing work. Drawing from the sensitising concepts of dialectics, reflexivity and agency, the study worked with the three theoretical approaches of Cultural Historical Activity Theory (CHAT), feminist theory and capabilities theory. The capability and feminist lenses were used in the exploration of gender and sustainability responsiveness in science teacher education curriculum practices. CHAT, through its associated methodology of Developmental Work Research, offered the opportunity for researcher and participants in this study to come together to question and analyse curriculum practices and model new ways of doing work. Case study research was used in two case studies of teacher education curriculum practices in Science, Mathematics and Technical subjects, one in Zimbabwe and one in South Africa. Each case study is constituted with a networked activity system. The study used in-depth and focus group interviews and document analysis to explore gender and sustainability responsiveness in curriculum practices and to generate mirror data. Inductive and abductive modes of inference, and Critical Discourse Analysis were used to analyse data. This data was then used in Change Laboratory Workshops, where double stimulation and focus group discussions contributed to the expansive learning process. Findings from the exploration phase of the study revealed that most teacher educators in the two case studies had some basic levels of gender sensitivity, meaning that they had ability to perceive existing gender inequalities as it applies only to gender disaggregated data especially when it comes to enrolment and retention. However, there was no institutionalised pedagogic device in place in both case studies aimed at equipping future teachers with knowledge, skills, attitudes and values to promote aspects of capabilities (well-being achievement, wellbeing freedom, agency achievement and agency freedom) for girls in Science, Mathematics and Technical subjects. Science, Mathematics and Technical subjects teacher educators' curriculum practices were gender neutral, but in a gendered environment. This was a pedagogical tension that was visible in both case studies. On the other hand, socio-ecological issues, in cases where they were incorporated into the curriculum, were incorporated in a gender blind or gender neutral manner. Social ecological concerns such as climate change were treated as if they were not gendered both in their impact and in their mitigation and adaptation. It emerged that causal mechanisms shaping this situation were of a socio-political nature: there exist cultural differences between students and teacher educators; patriarchal ideology and hegemony; as well as other interfering binaries such as race and class. Other curriculum related constraints, though embedded in the socio-cultural-political nexus, include: rigid and content heavy curriculum, coupled with students who come into the system with inadequate content knowledge; and philosophy informing pedagogy namely scientism, with associated instrumentalist and functionalist tenets. All these led to contradictions between pedagogical practices with those expected by the Education for Sustainable Development framework. The study contributes in-depth insight into science teacher education curriculum development. By locating the study at the nexus of gender and Science, Mathematics and Technical subjects within the Education for Sustainable Development discourse, using the ontological lenses of feminist and capabilities, it was possible to interrogate aspects of quality and relevance of the science teacher education curriculum. The study also provides insight into participatory research and learning processes especially within the context of policy and curriculum development. It provides empirical evidence of mobilising reflexivity amongst both policy makers and policy implementers towards building human agency in policy translation for a curriculum transformation that is critical for responding to contemporary socio-ecological risks. , Microsoft� Word 2010 , Adobe Acrobat 9.54 Paper Capture Plug-in
- Full Text:
- Date Issued: 2013
A capability approach: Its potential for transformative education research focusing on education for sustainable development and gender issues in science teacher education
- Authors: Chikunda, Charles
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/387120 , vital:68208 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/122266"
- Description: In this article, I use the capability approach to explore the role that the science, mathematics and technical subjects (SMTs) teacher education curriculum can play as a ‘gender conversion factor’. This comes amidst evidence that a major hindrance to the participation of girls in these disciplines is a lack of gender responsiveness in the pedagogy applied in schools. Seven teacher educators, who were purposively sampled at a Technical Teachers’ College in Zimbabwe, were the research participants. I adopted a case study design in which I used in-depth interviews, focus-group discussions and document analysis to generate data. Data was analysed deductively using predetermined themes based on an analytical tool anchored on Sen’s two, but quite distinct, aspects of freedom, that is, the opportunity aspect and the process aspect of freedom. The findings reveal that there is a limited awareness of gender issues among teacher educators, and that these issues are not being transformed into curriculum practice. All in all, it is evident that curriculum practices of SMTs teacher educators are riddled with gender blindness and so trainee teachers graduate from college without the necessary agency to deal with personal, social and environmental conversion factors that can play a role in girls converting the curriculum into functionings (beings and doings) and wider freedoms and valued beings and doings (capabilities).
- Full Text:
- Date Issued: 2013
- Authors: Chikunda, Charles
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/387120 , vital:68208 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/122266"
- Description: In this article, I use the capability approach to explore the role that the science, mathematics and technical subjects (SMTs) teacher education curriculum can play as a ‘gender conversion factor’. This comes amidst evidence that a major hindrance to the participation of girls in these disciplines is a lack of gender responsiveness in the pedagogy applied in schools. Seven teacher educators, who were purposively sampled at a Technical Teachers’ College in Zimbabwe, were the research participants. I adopted a case study design in which I used in-depth interviews, focus-group discussions and document analysis to generate data. Data was analysed deductively using predetermined themes based on an analytical tool anchored on Sen’s two, but quite distinct, aspects of freedom, that is, the opportunity aspect and the process aspect of freedom. The findings reveal that there is a limited awareness of gender issues among teacher educators, and that these issues are not being transformed into curriculum practice. All in all, it is evident that curriculum practices of SMTs teacher educators are riddled with gender blindness and so trainee teachers graduate from college without the necessary agency to deal with personal, social and environmental conversion factors that can play a role in girls converting the curriculum into functionings (beings and doings) and wider freedoms and valued beings and doings (capabilities).
- Full Text:
- Date Issued: 2013
Econometric analysis of labour demand in the South African textiles, clothing and footwear manufacturing sector: 1990-2012
- Authors: Chikwanha, Tafadzwa R
- Date: 2013
- Language: English
- Type: Thesis , Masters , M Com
- Identifier: vital:11498 , http://hdl.handle.net/10353/d1018551
- Description: South Africa in its quest for socio-economic improvement still faces the problem of persistent unemployment. Unemployment in South Africa is very intricate and therefore makes it a complex challenge to tackle for policy makers. Differing unemployment phenomena exist in different sectors of the economy. Some sectors are facing employment growth while others are declining. This study examines the possible major determinants of labour demand (employment) in the textiles, clothing and footwear manufacturing sector in South Africa. The study is based on semi-annual time series data from 1990 to 2012. The Johansen (1991) model is used to examine the trends. The model is an error correction model imposed upon a vector autoregressive model. The results obtained showed that wages and imports both have negative relationships with the demand for workers. Based on these two important results, policy recommendations were made. The study recommended the introduction of a sector-based wage subsidy. The wage structure in South Africa is a perpetually problematic factor of the labour market and therefore a significant determinant in the viability of business and investment. Secondly, the import structure on textiles, clothing and footwear is not clearly and thoroughly setup. A complete restructuring of import tariffs on the entire sector is suggested.
- Full Text:
- Date Issued: 2013
- Authors: Chikwanha, Tafadzwa R
- Date: 2013
- Language: English
- Type: Thesis , Masters , M Com
- Identifier: vital:11498 , http://hdl.handle.net/10353/d1018551
- Description: South Africa in its quest for socio-economic improvement still faces the problem of persistent unemployment. Unemployment in South Africa is very intricate and therefore makes it a complex challenge to tackle for policy makers. Differing unemployment phenomena exist in different sectors of the economy. Some sectors are facing employment growth while others are declining. This study examines the possible major determinants of labour demand (employment) in the textiles, clothing and footwear manufacturing sector in South Africa. The study is based on semi-annual time series data from 1990 to 2012. The Johansen (1991) model is used to examine the trends. The model is an error correction model imposed upon a vector autoregressive model. The results obtained showed that wages and imports both have negative relationships with the demand for workers. Based on these two important results, policy recommendations were made. The study recommended the introduction of a sector-based wage subsidy. The wage structure in South Africa is a perpetually problematic factor of the labour market and therefore a significant determinant in the viability of business and investment. Secondly, the import structure on textiles, clothing and footwear is not clearly and thoroughly setup. A complete restructuring of import tariffs on the entire sector is suggested.
- Full Text:
- Date Issued: 2013
Estuarine-dependency and multiple habitat use by dusky kob Argyrosomus Japonicus (Pisces: Sciaenidae)
- Authors: Childs, Amber-Robyn
- Date: 2013
- Subjects: Argyrosomus -- Habitat -- South Africa -- Algoa Bay , Argyrosomus -- Behavior -- South Africa -- Algoa Bay , Argyrosomus -- Migration -- South Africa -- Algoa Bay , Estuarine fishes -- South Africa -- Algoa Bay , Habitat selection -- South Africa -- Algoa Bay , Argyrosomus -- South Africa -- Sundays Estuary (Eastern Cape) , Underwater acoustic telemetry
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5386 , http://hdl.handle.net/10962/d1020241
- Description: Dusky kob Argyrosomus japonicus is a wide-ranging estuarine-dependent Sciaenid and an important fishery species throughout most of its distribution. It is one of South Africa’s most valuable coastal fishery species. High levels of juvenile exploitation in estuaries and ineffective management regulations have led to stock collapse, highlighting the need to better understand the spatial and temporal aspects of estuarine-dependency and multiple habitat use. Habitat connectivity is a critical property of estuarine-associated fishes and it therefore follows that knowledge of this link is fundamental in understanding population dynamics and the nursery role of estuarine and/or marine habitats. While dusky kob occur in both estuaries and nearshore coastal zones, limited information on connectivity among these habitats exists. The aim of this study is to assess the role of estuarine nursery habitats in the life cycle of the dusky kob by examining multiple habitat connectivity and determining the drivers associated with estuarine use. A total of 96 dusky kob (237–1280 mm total length) were tagged with acoustic transmitters in both the estuarine and marine environments of Algoa Bay, Eastern Cape, South Africa between May 2008 and September 2010. Their movements were monitored using a network of automated data-logging acoustic receivers deployed in the Sundays Estuary, seven neighbouring estuarine habitats, two commercial harbours and various sites within Algoa Bay. And more...
- Full Text:
- Date Issued: 2013
- Authors: Childs, Amber-Robyn
- Date: 2013
- Subjects: Argyrosomus -- Habitat -- South Africa -- Algoa Bay , Argyrosomus -- Behavior -- South Africa -- Algoa Bay , Argyrosomus -- Migration -- South Africa -- Algoa Bay , Estuarine fishes -- South Africa -- Algoa Bay , Habitat selection -- South Africa -- Algoa Bay , Argyrosomus -- South Africa -- Sundays Estuary (Eastern Cape) , Underwater acoustic telemetry
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5386 , http://hdl.handle.net/10962/d1020241
- Description: Dusky kob Argyrosomus japonicus is a wide-ranging estuarine-dependent Sciaenid and an important fishery species throughout most of its distribution. It is one of South Africa’s most valuable coastal fishery species. High levels of juvenile exploitation in estuaries and ineffective management regulations have led to stock collapse, highlighting the need to better understand the spatial and temporal aspects of estuarine-dependency and multiple habitat use. Habitat connectivity is a critical property of estuarine-associated fishes and it therefore follows that knowledge of this link is fundamental in understanding population dynamics and the nursery role of estuarine and/or marine habitats. While dusky kob occur in both estuaries and nearshore coastal zones, limited information on connectivity among these habitats exists. The aim of this study is to assess the role of estuarine nursery habitats in the life cycle of the dusky kob by examining multiple habitat connectivity and determining the drivers associated with estuarine use. A total of 96 dusky kob (237–1280 mm total length) were tagged with acoustic transmitters in both the estuarine and marine environments of Algoa Bay, Eastern Cape, South Africa between May 2008 and September 2010. Their movements were monitored using a network of automated data-logging acoustic receivers deployed in the Sundays Estuary, seven neighbouring estuarine habitats, two commercial harbours and various sites within Algoa Bay. And more...
- Full Text:
- Date Issued: 2013
The Effects of Gender Based Violence on Children: A Case Study of Zimunya Community of Mutare District in Zimbabwe
- Authors: Chindoti, Mwanyara Beatrice
- Date: 2013
- Subjects: Violence -- Zimbabwe -- Psychological aspects , Children and violence -- Zimbabwe , Social work with juvenile delinquents -- Zimbabwe
- Language: English
- Type: Thesis , Masters , M SW
- Identifier: vital:11769 , http://hdl.handle.net/10353/d1015382 , Violence -- Zimbabwe -- Psychological aspects , Children and violence -- Zimbabwe , Social work with juvenile delinquents -- Zimbabwe
- Description: This study investigated the effects of gender based violence on children in the Zimunya community of Mutare in Zimbabwe. A qualitative approach was used to gather data, thus thirty children from thirty households from three wards were interviewed and three focus groups were conducted with women from the three wards of Zimunya. The outcomes of the research reveal that gender based violence have negative effects on children who are affected physically, socially, emotionally and psychologically. In other words, gender based violence impacts negatively on the development of the affected children. In the areas under study, domestic violence was identified as the most prevalent types of violence experienced by children in these communities. This is in spite of the fact that there are many services that are provided to protect children and their mothers from violent situations. The role played by support service groups cannot be undermined as they contributed to the reduction of violence in some homes. It is thus concluded that, in as much as services are provided by both government and non-government organizations to the victims of violence, many affected people were not utilizing them fully. Additionally, some research participants showed a certain level of confusion in distinguishing between services provided for children from those provided for women. This study therefore recommends that awareness campaigns should be carried out in many communities in Zimbabwe so as to inform women and children about the availability support services, what they are meant for and for whom. Additionally, the gender violence topic should also be introduced in primary and secondary school syllabuses of Zimbabwe so as to make all children aware of their rights and responsibilities as they grow up.
- Full Text:
- Date Issued: 2013
- Authors: Chindoti, Mwanyara Beatrice
- Date: 2013
- Subjects: Violence -- Zimbabwe -- Psychological aspects , Children and violence -- Zimbabwe , Social work with juvenile delinquents -- Zimbabwe
- Language: English
- Type: Thesis , Masters , M SW
- Identifier: vital:11769 , http://hdl.handle.net/10353/d1015382 , Violence -- Zimbabwe -- Psychological aspects , Children and violence -- Zimbabwe , Social work with juvenile delinquents -- Zimbabwe
- Description: This study investigated the effects of gender based violence on children in the Zimunya community of Mutare in Zimbabwe. A qualitative approach was used to gather data, thus thirty children from thirty households from three wards were interviewed and three focus groups were conducted with women from the three wards of Zimunya. The outcomes of the research reveal that gender based violence have negative effects on children who are affected physically, socially, emotionally and psychologically. In other words, gender based violence impacts negatively on the development of the affected children. In the areas under study, domestic violence was identified as the most prevalent types of violence experienced by children in these communities. This is in spite of the fact that there are many services that are provided to protect children and their mothers from violent situations. The role played by support service groups cannot be undermined as they contributed to the reduction of violence in some homes. It is thus concluded that, in as much as services are provided by both government and non-government organizations to the victims of violence, many affected people were not utilizing them fully. Additionally, some research participants showed a certain level of confusion in distinguishing between services provided for children from those provided for women. This study therefore recommends that awareness campaigns should be carried out in many communities in Zimbabwe so as to inform women and children about the availability support services, what they are meant for and for whom. Additionally, the gender violence topic should also be introduced in primary and secondary school syllabuses of Zimbabwe so as to make all children aware of their rights and responsibilities as they grow up.
- Full Text:
- Date Issued: 2013
Accountability of armed opposition groups in Somalia
- Authors: Chingeni, Janet Chisomo
- Date: 2013
- Subjects: Armed Forces , Civil war -- Somalia
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10294 , http://hdl.handle.net/10948/d1020779
- Description: The purpose of IHL is to protect civilians and provide obligations that parties to the conflict are to adhere to. These obligations in case of a non-international armed conflict emanate from Common Article 3, Additional Protocol II and customary international humanitarian law. The reason for the imposition of these obligations on the parties to the conflict is for the need to protect the civilian population against the effects of hostilities which mostly are women and children. As the conflict in Somalia has gone on for too long, IHL plays an important role in protecting civilians. As the Geneva Conventions regulate armed conflicts together with its Additional Protocols they set out the requirements for the treatment of those not taking part in hostilities. In direct contravention of the Geneva Conventions by the parties to the conflict, the persons not taking part in hostilities have been the victims of attacks by armed groups. Even though armed groups have obligations, breaches have continued to occur resulting in impunity and perpetrators of violence have gone unpunished and there is need to close the accountability gap in respect of holding armed groups accountable in Somalia. The aim of this research is to assess how armed groups in Somalia can be held accountable for the atrocities they have committed. In an attempt to close the gap the researcher discusses the obligations that armed groups have, and when these obligations are breached many result in criminal accountability in respect of war crimes. It is also stated in the research that a State has an obligation to prosecute those in breach of IHL obligations. For prosecution to be possible in Somalia there is need for the Federal government of Somalia to adopt new legislation to enforce the justice system in the attempt to hold armed groups accountable and where possible to also utilise available courts as it is difficult and expensive to establish a tribunal. To end impunity armed groups are to be held accountable.
- Full Text:
- Date Issued: 2013
- Authors: Chingeni, Janet Chisomo
- Date: 2013
- Subjects: Armed Forces , Civil war -- Somalia
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10294 , http://hdl.handle.net/10948/d1020779
- Description: The purpose of IHL is to protect civilians and provide obligations that parties to the conflict are to adhere to. These obligations in case of a non-international armed conflict emanate from Common Article 3, Additional Protocol II and customary international humanitarian law. The reason for the imposition of these obligations on the parties to the conflict is for the need to protect the civilian population against the effects of hostilities which mostly are women and children. As the conflict in Somalia has gone on for too long, IHL plays an important role in protecting civilians. As the Geneva Conventions regulate armed conflicts together with its Additional Protocols they set out the requirements for the treatment of those not taking part in hostilities. In direct contravention of the Geneva Conventions by the parties to the conflict, the persons not taking part in hostilities have been the victims of attacks by armed groups. Even though armed groups have obligations, breaches have continued to occur resulting in impunity and perpetrators of violence have gone unpunished and there is need to close the accountability gap in respect of holding armed groups accountable in Somalia. The aim of this research is to assess how armed groups in Somalia can be held accountable for the atrocities they have committed. In an attempt to close the gap the researcher discusses the obligations that armed groups have, and when these obligations are breached many result in criminal accountability in respect of war crimes. It is also stated in the research that a State has an obligation to prosecute those in breach of IHL obligations. For prosecution to be possible in Somalia there is need for the Federal government of Somalia to adopt new legislation to enforce the justice system in the attempt to hold armed groups accountable and where possible to also utilise available courts as it is difficult and expensive to establish a tribunal. To end impunity armed groups are to be held accountable.
- Full Text:
- Date Issued: 2013
An assessment of urban residents' knowledge and appreciation of the intangible benefits of trees in two medium sized towns in South Africa
- Authors: Chinyimba, Abby
- Date: 2013
- Subjects: Trees in cities -- South Africa--Limpopo , Cities and towns -- South Africa -- Limpopo , Ecology -- South Africa -- Limpopo , Human-plant relationships -- South Africa -- Limpopo , Plants and civilization -- South Africa -- Limpopo , Willingness to pay -- South Africa -- Limpopo , Limpopo (South Africa) -- Environmental conditions , Cultural importance , Cultural and regulating services , Intangible benefits , Urban systems
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4730 , http://hdl.handle.net/10962/d1001957
- Description: In order to meet the different public needs and requirements of contemporary urban society, a better understanding of public perceptions, appreciation and knowledge of the assorted values derived from urban trees is beneficial for improved urban greening. Thus, this study carried out an assessment of urban residents’ knowledge and appreciation of the benefits of trees and the role they play in enhancing the quality of life in urban systems. The study primarily focused on the intangible benefits (also referred to as cultural and regulating services) of urban trees, because most research to date in South Africa on trees and the benefits derived from them is biased towards the provisioning services of trees in rural areas. The significance and contribution of the intangible benefits of trees in urban systems is often underestimated and not seriously taken into account by urban planners, policy makers and other key decision makers. The study was conducted in three different residential settlement types (formal townships, RDP settlements and informal settlements) in two towns in the Limpopo Province in South Africa, namely Bela-Bela and Tzaneen. Findings revealed that the intangible benefits of trees are seen to play a significant role in improving both residents’ quality of life and the environmental conditions in cities, including the preservation of biodiversity. Findings also showed that urban residents had strong spiritual connections with trees and placed considerable cultural and historical importance on specific tree species and individual trees. Urban residents in both towns had moderate knowledge of the intangible benefits of trees based on the knowledge score that was created for the purposes of this study. Fifty seven percent of the residents had ‘reasonable’ knowledge of some of the intangible benefits of trees, while 43% had low levels of knowledge. That said, the majority of residents demonstrated high appreciation (98%) of the intangible benefits of trees (especially social and cultural values), with few residents not recognising these, suggesting that knowledge does not necessarily lead to appreciation. Age and level of education were found to influence knowledge of the intangible benefits of trees. A large proportion (86%) of residents who possessed tertiary level qualifications had more knowledge of the intangible benefits of trees as compared to residents with no formal education. Findings also revealed that younger respondents (60%) had more knowledge of the intangible benefits of trees. Factors that influenced appreciation of the intangible benefits of trees included links to crime, peoples’ value systems (their pro-environmental and altruistic values) and residential settlement type. Sixty five percent of residents in both towns felt that urban street trees and trees in public spaces attract criminals and promote crime, while 67% of RDP and 96% of informal township residents did not use or appreciate the social and recreational benefits of trees mainly because of the absence or long distances to public parks. A Willingness To Pay (WTP) survey revealed that a high proportion of residents in Bela-Bela (86%) were WTP a small annual fee in order to sustain greening initiatives in their communities compared to the residents in Tzaneen (53%). In terms of the planting and retention of trees, it was found that 300 households in both study towns had planted and retained a total of 1 615 trees in spite of the various factors that negatively influenced planting and retention of trees such as residency time and tenure security. The majority (66%) of informal township residents said tenure security was an important factor to consider when making tree planting decisions, while this was not an issue for formal township and RDP residents. Policy implications and recommendations are presented to help municipalities and urban planners improve and develop effective policies and programmes that will enable implementation of sustainable urban greening programmes
- Full Text:
- Date Issued: 2013
- Authors: Chinyimba, Abby
- Date: 2013
- Subjects: Trees in cities -- South Africa--Limpopo , Cities and towns -- South Africa -- Limpopo , Ecology -- South Africa -- Limpopo , Human-plant relationships -- South Africa -- Limpopo , Plants and civilization -- South Africa -- Limpopo , Willingness to pay -- South Africa -- Limpopo , Limpopo (South Africa) -- Environmental conditions , Cultural importance , Cultural and regulating services , Intangible benefits , Urban systems
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4730 , http://hdl.handle.net/10962/d1001957
- Description: In order to meet the different public needs and requirements of contemporary urban society, a better understanding of public perceptions, appreciation and knowledge of the assorted values derived from urban trees is beneficial for improved urban greening. Thus, this study carried out an assessment of urban residents’ knowledge and appreciation of the benefits of trees and the role they play in enhancing the quality of life in urban systems. The study primarily focused on the intangible benefits (also referred to as cultural and regulating services) of urban trees, because most research to date in South Africa on trees and the benefits derived from them is biased towards the provisioning services of trees in rural areas. The significance and contribution of the intangible benefits of trees in urban systems is often underestimated and not seriously taken into account by urban planners, policy makers and other key decision makers. The study was conducted in three different residential settlement types (formal townships, RDP settlements and informal settlements) in two towns in the Limpopo Province in South Africa, namely Bela-Bela and Tzaneen. Findings revealed that the intangible benefits of trees are seen to play a significant role in improving both residents’ quality of life and the environmental conditions in cities, including the preservation of biodiversity. Findings also showed that urban residents had strong spiritual connections with trees and placed considerable cultural and historical importance on specific tree species and individual trees. Urban residents in both towns had moderate knowledge of the intangible benefits of trees based on the knowledge score that was created for the purposes of this study. Fifty seven percent of the residents had ‘reasonable’ knowledge of some of the intangible benefits of trees, while 43% had low levels of knowledge. That said, the majority of residents demonstrated high appreciation (98%) of the intangible benefits of trees (especially social and cultural values), with few residents not recognising these, suggesting that knowledge does not necessarily lead to appreciation. Age and level of education were found to influence knowledge of the intangible benefits of trees. A large proportion (86%) of residents who possessed tertiary level qualifications had more knowledge of the intangible benefits of trees as compared to residents with no formal education. Findings also revealed that younger respondents (60%) had more knowledge of the intangible benefits of trees. Factors that influenced appreciation of the intangible benefits of trees included links to crime, peoples’ value systems (their pro-environmental and altruistic values) and residential settlement type. Sixty five percent of residents in both towns felt that urban street trees and trees in public spaces attract criminals and promote crime, while 67% of RDP and 96% of informal township residents did not use or appreciate the social and recreational benefits of trees mainly because of the absence or long distances to public parks. A Willingness To Pay (WTP) survey revealed that a high proportion of residents in Bela-Bela (86%) were WTP a small annual fee in order to sustain greening initiatives in their communities compared to the residents in Tzaneen (53%). In terms of the planting and retention of trees, it was found that 300 households in both study towns had planted and retained a total of 1 615 trees in spite of the various factors that negatively influenced planting and retention of trees such as residency time and tenure security. The majority (66%) of informal township residents said tenure security was an important factor to consider when making tree planting decisions, while this was not an issue for formal township and RDP residents. Policy implications and recommendations are presented to help municipalities and urban planners improve and develop effective policies and programmes that will enable implementation of sustainable urban greening programmes
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- Date Issued: 2013