The views of amakrwala on the meaning of umqombothi and commercial alcohol use during the initiation ceremonies
- Authors: Mavimbela, Mzoli
- Date: 2021
- Subjects: Youth -- Alcohol use , Alcoholism -- South Africa , Alcoholism -- Psychological aspects , Initiation rites -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/60862 , vital:68801
- Description: Ulwaluko or initiation ceremony is one of the most important ceremonies practiced by the amaXhosa ethnic group to mark male adolescents’ transition from boyhood to manhood. Every young Xhosa male is anticipated to undergo this ceremony in order to be respected and be viewed as a true man by the society. There is a dearth of literature on amakrwala’s views regarding the meaning of traditional beer (umqombothi) and commercial alcohol (brandy or beer) use during the initiation ceremony. Thus, this study addresses this gap, as it adds to the existing spectrum of knowledge on the meaning of alcohol use during the amaXhosa initiation process. The socio-cultural theory was selected as the theoretical framework for the study. This study took a qualitative nature which was exploratory-descriptive and contextual in design employing a non-probability purposive-criterion based technique to sample 16 identified amaXhosa adult males between the ages of 18 to 24 years who recently went through the initiation ceremony. Sixteen individual semi-structured telephonic interviews were conducted. Data collected was analysed using thematic data analysis. Various data verification strategies were employed to ensure trustworthiness. Research ethics applicable to this study were guided by the principles contained in the Belmont report (1979). The findings showed that during the amaXhosa initiation ceremony both commercial alcohol and umqombothi played significant but different roles during each stage of the ceremony. The majority of amakrwala viewed umqombothi as a significant beer for ancestors to divinely bless isiko while brandy and beer were viewed as sweets or beers for fun which accompanied umqombothi. Brandy and beer were viewed as beers required by abafana teaching amakrwala manhood in the lighthouses. Thus, negative behaviours portrayed by abafana during imigidi after drinking alcohol were viewed as a great concern by amakrwala. 7 Alcohol use in ulwaluko was viewed as good by the amakrwala but they emphasized that there should be guidelines that monitor responsible drinking.
- Full Text:
- Date Issued: 2021
- Authors: Mavimbela, Mzoli
- Date: 2021
- Subjects: Youth -- Alcohol use , Alcoholism -- South Africa , Alcoholism -- Psychological aspects , Initiation rites -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/60862 , vital:68801
- Description: Ulwaluko or initiation ceremony is one of the most important ceremonies practiced by the amaXhosa ethnic group to mark male adolescents’ transition from boyhood to manhood. Every young Xhosa male is anticipated to undergo this ceremony in order to be respected and be viewed as a true man by the society. There is a dearth of literature on amakrwala’s views regarding the meaning of traditional beer (umqombothi) and commercial alcohol (brandy or beer) use during the initiation ceremony. Thus, this study addresses this gap, as it adds to the existing spectrum of knowledge on the meaning of alcohol use during the amaXhosa initiation process. The socio-cultural theory was selected as the theoretical framework for the study. This study took a qualitative nature which was exploratory-descriptive and contextual in design employing a non-probability purposive-criterion based technique to sample 16 identified amaXhosa adult males between the ages of 18 to 24 years who recently went through the initiation ceremony. Sixteen individual semi-structured telephonic interviews were conducted. Data collected was analysed using thematic data analysis. Various data verification strategies were employed to ensure trustworthiness. Research ethics applicable to this study were guided by the principles contained in the Belmont report (1979). The findings showed that during the amaXhosa initiation ceremony both commercial alcohol and umqombothi played significant but different roles during each stage of the ceremony. The majority of amakrwala viewed umqombothi as a significant beer for ancestors to divinely bless isiko while brandy and beer were viewed as sweets or beers for fun which accompanied umqombothi. Brandy and beer were viewed as beers required by abafana teaching amakrwala manhood in the lighthouses. Thus, negative behaviours portrayed by abafana during imigidi after drinking alcohol were viewed as a great concern by amakrwala. 7 Alcohol use in ulwaluko was viewed as good by the amakrwala but they emphasized that there should be guidelines that monitor responsible drinking.
- Full Text:
- Date Issued: 2021
Identifying the causes of widespread illegal dumping in Buffalo City Metropolitan Municipality and innovative waste management mechanism
- Authors: Brown, Drayton
- Date: 2020
- Subjects: Waste minimization -- law and legislation -- South Africa -- Buffalo City Metropolitan Municipality
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/49767 , vital:41798
- Description: South Africa faces the daily challenge of illegal dumping and authorities cannot seem to contain the problem. This is particularly the case in Buffalo City Metropolitan Municipality (BCMM) as the same non-effective means of curbing illegal dumping is attempted again and again. This study sought to gain insight into why residents would illegally dump waste near their homes considering the numerous negative health and environmental consequences. While many studies have focused on the quantitative aspects of waste management and illegal dumping, none have been conducted in the Eastern Cape or BCMM or enquired as to how citizens felt about the phenomena. This research utilised in-depth semi-structured interviews to gain insight into the problem of illegal dumping through the lenses of both residents and BCMM staff members. One of the key themes within the findings of the study is the apathetic nature of citizens towards their environment. There are also two predominant ways illegal dumping sites form. The first is through ‘Systemic Dumping’ which arises through the lack of waste infrastructure in low income communities and the second is ‘Ad-hoc Illegal Dumping’which form when BCMM does not provide a timely waste management service.
- Full Text:
- Date Issued: 2020
- Authors: Brown, Drayton
- Date: 2020
- Subjects: Waste minimization -- law and legislation -- South Africa -- Buffalo City Metropolitan Municipality
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/49767 , vital:41798
- Description: South Africa faces the daily challenge of illegal dumping and authorities cannot seem to contain the problem. This is particularly the case in Buffalo City Metropolitan Municipality (BCMM) as the same non-effective means of curbing illegal dumping is attempted again and again. This study sought to gain insight into why residents would illegally dump waste near their homes considering the numerous negative health and environmental consequences. While many studies have focused on the quantitative aspects of waste management and illegal dumping, none have been conducted in the Eastern Cape or BCMM or enquired as to how citizens felt about the phenomena. This research utilised in-depth semi-structured interviews to gain insight into the problem of illegal dumping through the lenses of both residents and BCMM staff members. One of the key themes within the findings of the study is the apathetic nature of citizens towards their environment. There are also two predominant ways illegal dumping sites form. The first is through ‘Systemic Dumping’ which arises through the lack of waste infrastructure in low income communities and the second is ‘Ad-hoc Illegal Dumping’which form when BCMM does not provide a timely waste management service.
- Full Text:
- Date Issued: 2020
The incorporation of smart production in future factories within the fourth industrial revolution towards 2030
- Authors: Abdoll, Delicia Megan
- Date: 2020
- Subjects: Manufacturing industry
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/47521 , vital:40123
- Description: Industry 4.0 is impressively creating a lasting impact on the manufacturing industry and on the industry outlook on the benefits of the implementation of new technology. The concept currently trending entails merging cyber systems, the Internet of Things, and the Internet of Systems all together to construct the revolutionary ‘Smart Factories’. The use of advanced technologies brings about new methodologies to improve the results of manufacturing. Complex activities will be performed by machines equipped in using intelligent information systems and new technology to improve productivity, enhance quality, and reduce costs of manufacturing products. South Africa is at the height of the ‘Fourth Industrial Revolution’ (4IR) which will essentially change the way we work. This innovative rubric of high-tech modernisation is characterised by a merging of technologies from the physical, digital, biological, and neuro-technological spheres. The hesitation over jobs being substituted with co-bots, a robot envisioned to actually cooperate with humans in a communal workplace, is profound. Skills volatility is estimated to affect all industries. There are uncertainties that the underprivileged and non-skilled would be thrust into an even profounder deficiency with the upsurge of the digital age. Organisations regard robotics and modern technology as strategic corporate tools that are utilised to enhance short- and long-term profitability and achieve operating goals. In dissimilarity, the application of robotics and modern technology in the place of work increases labour stability concerns, anxiety of downsizings and terminations within the workforce. The purpose of this research was to heighten the comprehension of smart factories in the manufacturing industry by conclusively embracing a methodical examination of the factors which influence the outlook of those involved concerning smart factory implementation and also of assessing the readiness of the South African manufacturing industry for 4IR towards 2030. The ‘golden thread’ running through the study is the significance of the impact of the 4IR on the workforce and the creation of new jobs for the future, the reskilling of the workforce and the enhancement of capabilities of future factories in embracing the implementation and the incorporation of advanced manufacturing principles in production processes. This must form a substantial consideration in the preparation of the vision of the “Incorporation of smart production in future factories within the fourth industrial revolution towards 2030”. The results of the in-depth analysis of future studies practice and theory in this research study give credibility to the argument that the way in which planning for the future of the 4IR in the South African context is taking place requires insightful adaptation by all stakeholders. The development of new insights through the application of futures studies is vital to this planning process, as is progressively demonstrated in the propensity for present-day business to enable collaborative decisions and strategies that are established on, and informed by, futures studies. This research has attempted to gain insight into the possible future of the implementation of 4IR elements within the future manufacturing factories in South Africa through the creation of four scenarios towards 2030. These are defined as follows: The Fifth Element, which is the ‘best case’ scenario, and to which the country aspires; the ‘worst case’ scenario, in which everything goes badly; the outlier future founded on a surprising, disruptive, emerging matter; and ‘business as usual’ in which no change takes place. The research additionally made efforts to determine the preferred future for the 4IR from a South African perspective, as a base for the Future Vision of the 4IR in the South African manufacturing industry towards 2030. Throughout this study, Inayatullah’s (2008) pillars of futures studies were implemented as a guide in mapping the present and future, further deepening and widening the future through the development of scenarios and, lastly, by transforming the future by narrowing it down to the preferred future. The South African manufacturing sector must select which path to follow in the decisions surrounding the acceptance of the 4IR as the country progresses towards aligning itself with the global players in technology acceptance. Through a unique and innovative approach, the establishment of an atmosphere of trust and the sharing of purpose, values and benefits, a collective Future Vision of the implementing of 4IR elements such as smart production in future factories within South Africa towards 2030, is achievable. All stakeholders must be committed to operating in collaborative partnerships, with government, society, local communities and the workforce all treading boldly together into a sphere of technological, commercial, environmental and social innovation.
- Full Text:
- Date Issued: 2020
- Authors: Abdoll, Delicia Megan
- Date: 2020
- Subjects: Manufacturing industry
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/47521 , vital:40123
- Description: Industry 4.0 is impressively creating a lasting impact on the manufacturing industry and on the industry outlook on the benefits of the implementation of new technology. The concept currently trending entails merging cyber systems, the Internet of Things, and the Internet of Systems all together to construct the revolutionary ‘Smart Factories’. The use of advanced technologies brings about new methodologies to improve the results of manufacturing. Complex activities will be performed by machines equipped in using intelligent information systems and new technology to improve productivity, enhance quality, and reduce costs of manufacturing products. South Africa is at the height of the ‘Fourth Industrial Revolution’ (4IR) which will essentially change the way we work. This innovative rubric of high-tech modernisation is characterised by a merging of technologies from the physical, digital, biological, and neuro-technological spheres. The hesitation over jobs being substituted with co-bots, a robot envisioned to actually cooperate with humans in a communal workplace, is profound. Skills volatility is estimated to affect all industries. There are uncertainties that the underprivileged and non-skilled would be thrust into an even profounder deficiency with the upsurge of the digital age. Organisations regard robotics and modern technology as strategic corporate tools that are utilised to enhance short- and long-term profitability and achieve operating goals. In dissimilarity, the application of robotics and modern technology in the place of work increases labour stability concerns, anxiety of downsizings and terminations within the workforce. The purpose of this research was to heighten the comprehension of smart factories in the manufacturing industry by conclusively embracing a methodical examination of the factors which influence the outlook of those involved concerning smart factory implementation and also of assessing the readiness of the South African manufacturing industry for 4IR towards 2030. The ‘golden thread’ running through the study is the significance of the impact of the 4IR on the workforce and the creation of new jobs for the future, the reskilling of the workforce and the enhancement of capabilities of future factories in embracing the implementation and the incorporation of advanced manufacturing principles in production processes. This must form a substantial consideration in the preparation of the vision of the “Incorporation of smart production in future factories within the fourth industrial revolution towards 2030”. The results of the in-depth analysis of future studies practice and theory in this research study give credibility to the argument that the way in which planning for the future of the 4IR in the South African context is taking place requires insightful adaptation by all stakeholders. The development of new insights through the application of futures studies is vital to this planning process, as is progressively demonstrated in the propensity for present-day business to enable collaborative decisions and strategies that are established on, and informed by, futures studies. This research has attempted to gain insight into the possible future of the implementation of 4IR elements within the future manufacturing factories in South Africa through the creation of four scenarios towards 2030. These are defined as follows: The Fifth Element, which is the ‘best case’ scenario, and to which the country aspires; the ‘worst case’ scenario, in which everything goes badly; the outlier future founded on a surprising, disruptive, emerging matter; and ‘business as usual’ in which no change takes place. The research additionally made efforts to determine the preferred future for the 4IR from a South African perspective, as a base for the Future Vision of the 4IR in the South African manufacturing industry towards 2030. Throughout this study, Inayatullah’s (2008) pillars of futures studies were implemented as a guide in mapping the present and future, further deepening and widening the future through the development of scenarios and, lastly, by transforming the future by narrowing it down to the preferred future. The South African manufacturing sector must select which path to follow in the decisions surrounding the acceptance of the 4IR as the country progresses towards aligning itself with the global players in technology acceptance. Through a unique and innovative approach, the establishment of an atmosphere of trust and the sharing of purpose, values and benefits, a collective Future Vision of the implementing of 4IR elements such as smart production in future factories within South Africa towards 2030, is achievable. All stakeholders must be committed to operating in collaborative partnerships, with government, society, local communities and the workforce all treading boldly together into a sphere of technological, commercial, environmental and social innovation.
- Full Text:
- Date Issued: 2020
The relationship between inflation and financial development in South Africa
- Authors: Ninana, Amahle
- Date: 2020
- Subjects: Inflation (Finance) -- South Africa South Africa -- Economic development
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/18643 , vital:42639
- Description: This study examined the relationship between inflation and financial development in South Africa using quarterly data (2005–2016). The study assessed whether theoretical and empirical propositions can be supported in South Africa. Co-integration tests utilising ARDL bounds testing method were employed to examine if there is a relationship between the variables of interest. As a proxy of financial sector development, stock market capitalisation and bank credit to the private sector were employed. Other variables that affect financial development such as money supply, interest rates, Gross Domestic Product, trade openness and net interest margin were also included in the model. The results of the study indicate that there exists a negative relationship between inflation and stock market capitalisation. Bank credit to the private sector showed a positive relationship with inflation both in the short run and long run.
- Full Text:
- Date Issued: 2020
- Authors: Ninana, Amahle
- Date: 2020
- Subjects: Inflation (Finance) -- South Africa South Africa -- Economic development
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/18643 , vital:42639
- Description: This study examined the relationship between inflation and financial development in South Africa using quarterly data (2005–2016). The study assessed whether theoretical and empirical propositions can be supported in South Africa. Co-integration tests utilising ARDL bounds testing method were employed to examine if there is a relationship between the variables of interest. As a proxy of financial sector development, stock market capitalisation and bank credit to the private sector were employed. Other variables that affect financial development such as money supply, interest rates, Gross Domestic Product, trade openness and net interest margin were also included in the model. The results of the study indicate that there exists a negative relationship between inflation and stock market capitalisation. Bank credit to the private sector showed a positive relationship with inflation both in the short run and long run.
- Full Text:
- Date Issued: 2020
Uthelekiso Lwelizwi leMbongi KwisiHobe sikaZolani Mkiva noMzwakhe Mbuli
- Authors: Makhenyane, Lukhanyo
- Date: 2020
- Subjects: African languages , Language and languages , South African poetry
- Language: English
- Type: Thesis , Masters/Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/18020 , vital:42004
- Description: Despite the vast research on African poetry by scholars like Qangule (1979), Ntuli (1984), Sirayi (1985), Bokoda (1994), Mtumane (2000), Bobelo (2008) and Jadezweni (2013), there is a paucity of extended research on the aesthetic works of African poets in South Africa in the post-apartheid era. In a quest to redress this imbalance, I undertook a comparative study of two prominent African poets in the post-apartheid era in South Africa. This study adds nuance to our understanding of African poetry as it would define African poetry further from an African perspective. Swanepoel (1990) challenges scholars of African literature to have a critical look on the developments of neighbouring literatures as comparing these literatures produces new and useful ideas about African literature. In addition, scholars such as Gerard (1981) and Perera (1991) advocate for the creation and adoption of a comparative methodology for the study of African literature. This led scholars such as Mdaka (2002) to test comparative methodology in assessing ideology and aesthetics in South African isiXhosa novels and Kenyan novels written in English. Likewise, Cutalele (2007) uses comparative methodology in investigating similar themes in the aesthetics works of S.E.K. Mqhayi and Zolani Mkiva. In responding to Swanepoel’s challenge, this study aims to investigate and evaluate the importance of the voice of imbongi in articulating current and burning issues in the post-apartheid South Africa as well as the solutions they propose to some of the problems facing the country. In this study, the methodology swings on the hinges of Ngara’s Marxist theory. The choice of Ngara’s Marxist theory is based largely on its theoretical insights on ideology, form and communication in analysing poetry. Ngara divides ideology into three sub-themes: dominant ideology, which refers to the beliefs, set of values, thoughts and actions of a people in a particular era, authorial ideology that refers to the set of values espoused by the poet and aesthetics ideology, which is the literary convention and stylistic of the poet. Using the comparative method, the voice of imbongi in Mbuli and Mkiva’s poetry is compared over three ideologies – protest, patriotism and revolution. Under the theme of protest, I compare Mkiva and Mbuli’s poetry under two sub-themes, socio-political protest and socio-cultural protest. Mbuli and Mkiva’s protest agitates for change in the political and cultural spheres of the post-apartheid South Africa. Page viii of 290 They comment on issues like leadership and social welfare of South Africans, burning issues of this era. In the theme of patriotism, I examined poetry that displays love and loyalty for one’s country. In displaying their love and loyalty for their country, it is clear that to Mbuli and Mkiva, country refers to Africa, not just South Africa. Furthermore, under the theme of revolution I examined poetry that praises struggle heroes as well as the one that introduces the new struggles of the people of South Africa. In praising revolutionary leaders, Mbuli and Mkiva parade good leadership skills for the new breed of leaders to learn. In discussing the revolutionary theme, they speak of economic freedom as one of the struggles of the new South Africa. In investigating and evaluating their poetry in post-aparthied South Africa, I discovered that in their protest and their revolutionary ideology they express the theme of disillusionment. They speak against corruption in leadership while they question those who violate children and women’s right to life. Such issues were thought to be buried with the death of apartheid. Furthermore, they introduce us to neo-revolution by showing how the struggle for freedom still continues as freedom without economic freedom falls short of freedom.
- Full Text:
- Date Issued: 2020
- Authors: Makhenyane, Lukhanyo
- Date: 2020
- Subjects: African languages , Language and languages , South African poetry
- Language: English
- Type: Thesis , Masters/Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/18020 , vital:42004
- Description: Despite the vast research on African poetry by scholars like Qangule (1979), Ntuli (1984), Sirayi (1985), Bokoda (1994), Mtumane (2000), Bobelo (2008) and Jadezweni (2013), there is a paucity of extended research on the aesthetic works of African poets in South Africa in the post-apartheid era. In a quest to redress this imbalance, I undertook a comparative study of two prominent African poets in the post-apartheid era in South Africa. This study adds nuance to our understanding of African poetry as it would define African poetry further from an African perspective. Swanepoel (1990) challenges scholars of African literature to have a critical look on the developments of neighbouring literatures as comparing these literatures produces new and useful ideas about African literature. In addition, scholars such as Gerard (1981) and Perera (1991) advocate for the creation and adoption of a comparative methodology for the study of African literature. This led scholars such as Mdaka (2002) to test comparative methodology in assessing ideology and aesthetics in South African isiXhosa novels and Kenyan novels written in English. Likewise, Cutalele (2007) uses comparative methodology in investigating similar themes in the aesthetics works of S.E.K. Mqhayi and Zolani Mkiva. In responding to Swanepoel’s challenge, this study aims to investigate and evaluate the importance of the voice of imbongi in articulating current and burning issues in the post-apartheid South Africa as well as the solutions they propose to some of the problems facing the country. In this study, the methodology swings on the hinges of Ngara’s Marxist theory. The choice of Ngara’s Marxist theory is based largely on its theoretical insights on ideology, form and communication in analysing poetry. Ngara divides ideology into three sub-themes: dominant ideology, which refers to the beliefs, set of values, thoughts and actions of a people in a particular era, authorial ideology that refers to the set of values espoused by the poet and aesthetics ideology, which is the literary convention and stylistic of the poet. Using the comparative method, the voice of imbongi in Mbuli and Mkiva’s poetry is compared over three ideologies – protest, patriotism and revolution. Under the theme of protest, I compare Mkiva and Mbuli’s poetry under two sub-themes, socio-political protest and socio-cultural protest. Mbuli and Mkiva’s protest agitates for change in the political and cultural spheres of the post-apartheid South Africa. Page viii of 290 They comment on issues like leadership and social welfare of South Africans, burning issues of this era. In the theme of patriotism, I examined poetry that displays love and loyalty for one’s country. In displaying their love and loyalty for their country, it is clear that to Mbuli and Mkiva, country refers to Africa, not just South Africa. Furthermore, under the theme of revolution I examined poetry that praises struggle heroes as well as the one that introduces the new struggles of the people of South Africa. In praising revolutionary leaders, Mbuli and Mkiva parade good leadership skills for the new breed of leaders to learn. In discussing the revolutionary theme, they speak of economic freedom as one of the struggles of the new South Africa. In investigating and evaluating their poetry in post-aparthied South Africa, I discovered that in their protest and their revolutionary ideology they express the theme of disillusionment. They speak against corruption in leadership while they question those who violate children and women’s right to life. Such issues were thought to be buried with the death of apartheid. Furthermore, they introduce us to neo-revolution by showing how the struggle for freedom still continues as freedom without economic freedom falls short of freedom.
- Full Text:
- Date Issued: 2020
A sociological investigation of conflict and its effects on employees performance at the Windhoek training centre
- Authors: Van Wyk, Deria
- Date: 2019
- Subjects: Conflict Management-- Namibia , Employee motivation
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/45734 , vital:38959
- Description: Conflicts are an inevitable part of organizational life since the goals of different stakeholders such as managers and staff are often incompatible. Conflict in the workplace can be detrimental to progress, efficiency and performance. In order to create a productive workforce, effective conflict resolution strategies need to be implemented. This has often led to workplace harmony and productivity. If not managed effectively and discreetly, workplace relationships will suffer and consequently will result in disunity and chaos. A cohesive work environment promotes employee performance and organizational effectiveness. Poorly managing conflicts in the workplace can have adverse effects on the level and frequency of future conflicts and can negatively affect productivity, job performance. The purpose of this study is to investigate the causes and effects of conflict at the Windhoek Vocational Training Centre and to find workable solutions to manage the conflict in an effort to improve job satisfaction and employee performance. Performance of Vocational Instructors at the WVTC are not always up to standard due to certain factors. This study aims to identify these factors and find solutions to address these problems. The study has followed a qualitative approach which included individual interviews using an interview guide. Secondary sources which ranges from journal articles and scholarly books were used as per social sciences research requirements
- Full Text:
- Date Issued: 2019
- Authors: Van Wyk, Deria
- Date: 2019
- Subjects: Conflict Management-- Namibia , Employee motivation
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/45734 , vital:38959
- Description: Conflicts are an inevitable part of organizational life since the goals of different stakeholders such as managers and staff are often incompatible. Conflict in the workplace can be detrimental to progress, efficiency and performance. In order to create a productive workforce, effective conflict resolution strategies need to be implemented. This has often led to workplace harmony and productivity. If not managed effectively and discreetly, workplace relationships will suffer and consequently will result in disunity and chaos. A cohesive work environment promotes employee performance and organizational effectiveness. Poorly managing conflicts in the workplace can have adverse effects on the level and frequency of future conflicts and can negatively affect productivity, job performance. The purpose of this study is to investigate the causes and effects of conflict at the Windhoek Vocational Training Centre and to find workable solutions to manage the conflict in an effort to improve job satisfaction and employee performance. Performance of Vocational Instructors at the WVTC are not always up to standard due to certain factors. This study aims to identify these factors and find solutions to address these problems. The study has followed a qualitative approach which included individual interviews using an interview guide. Secondary sources which ranges from journal articles and scholarly books were used as per social sciences research requirements
- Full Text:
- Date Issued: 2019
An assessment of the social ecological system of Mabira forest and environs: implications for vulnerability to climate variability
- Authors: Jjagwe, Aisha
- Date: 2019
- Subjects: Climate hazards
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10948/44726 , vital:38163
- Description: Tropical forests are attracting attention in climate change debates considering the fundamental role they play as carbon sinks. Mabira Central Forest Reserve (CFR) found in the Lake Victoria basin region and of significance in achieving the Sustainable Development Goals. It has however undergone drastic degradation since the 1970s and its social economic ecological and environmental functions are at risk. The present study assessed the Social Ecological System (SES) of Mabira CFR and environs as well as the implications for vulnerability to climate variability. It focused on; i) assessment of the spatial temporal changes of Mabira CFR; to which Landsat images of 1975, 1986, 2000 and 2015 were used in combination with ground truthing for a successful classification of land use/cover types. ii) Determine the implications of land use/cover types and forest management options for above ground biomass (AGB) and soil organic carbon (SOC); here Velle, (1995) allometric equation was adopted for the AGB while the Walkley and Black (1934) was used to determine soil organic carbon iii) Determine the implications of land use cover change for livelihood and vulnerability to climate change impacts; to this the Social Ecological systems framework by Ostrom (2009) was adopted to understand the vulnerability implications for land use cover change (LUCC) and Climate variability in a forest based community. The study reveals that heavy deforestation and degradation continue to pose threats to Mabira CFR and environs. Major drivers of LUCC are: population expansion, loss of soil fertility, poor agricultural practices, establishment of roadside markets, industrialization and unclear forestry boundary. Findings indicate that although forest comprised the biggest coverage between 1975 and 2000, it has faced massive reduction between 2000 and 2015. Major forest conversions have been to subsistence farming (5.94%). The implications of LUCC are reflected in; the exposure of soils to degradation as seen from deforestation; soil erosion; carbon sequestration and climate variability constraining livelihoods. AGB and carbon was found highest in the strict nature reserve where on average the parameters noted above were found to be bigger. The recreation buffer had less carbon compared to the strict nature reserve; however the production zone, which had scattered trees with smaller parameters, registered the lowest average total AGB and carbon. Results indicate a perfectly strong relationship between the AGB and carbon variables. Results also indicate that approximately 6,771092.344 tonnes are sunk in the strict nature reserve. SOC analyzed based on the soil carbon percentage content. In terms of soil depth, the 0-10cm and 10-20cm soil layers had relatively similar variations of least square means for carbon than at 20-30cm soil layer. The highest SOC was observed in the soil surface of 0-10 cm depth, with the highest mean of 2.78 % across all the management zones. The amount of soil organic matter also varied with land use /cover types. Study findings reveal that LUCC and land management have a direct influence on soil organic carbon accumulation. Results indicate that LUCC implications for AGB and SOC as well as climate variability lead to livelihood vulnerability. Climate hazards experienced have affected SES, temperature variation range between 1oC -2oC. These variations are likely to increase vulnerability. This study recommends mapping of LUCC to identify priority areas for intervention. Priority should be given to reducing deforestation and restore degraded areas. Future research should focus on building adaptive capacity for forest based communities to mitigate climate change, improving forest tenure as a strategy for climate change impacts, integrating climate change into forest policy reviews.
- Full Text:
- Date Issued: 2019
- Authors: Jjagwe, Aisha
- Date: 2019
- Subjects: Climate hazards
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10948/44726 , vital:38163
- Description: Tropical forests are attracting attention in climate change debates considering the fundamental role they play as carbon sinks. Mabira Central Forest Reserve (CFR) found in the Lake Victoria basin region and of significance in achieving the Sustainable Development Goals. It has however undergone drastic degradation since the 1970s and its social economic ecological and environmental functions are at risk. The present study assessed the Social Ecological System (SES) of Mabira CFR and environs as well as the implications for vulnerability to climate variability. It focused on; i) assessment of the spatial temporal changes of Mabira CFR; to which Landsat images of 1975, 1986, 2000 and 2015 were used in combination with ground truthing for a successful classification of land use/cover types. ii) Determine the implications of land use/cover types and forest management options for above ground biomass (AGB) and soil organic carbon (SOC); here Velle, (1995) allometric equation was adopted for the AGB while the Walkley and Black (1934) was used to determine soil organic carbon iii) Determine the implications of land use cover change for livelihood and vulnerability to climate change impacts; to this the Social Ecological systems framework by Ostrom (2009) was adopted to understand the vulnerability implications for land use cover change (LUCC) and Climate variability in a forest based community. The study reveals that heavy deforestation and degradation continue to pose threats to Mabira CFR and environs. Major drivers of LUCC are: population expansion, loss of soil fertility, poor agricultural practices, establishment of roadside markets, industrialization and unclear forestry boundary. Findings indicate that although forest comprised the biggest coverage between 1975 and 2000, it has faced massive reduction between 2000 and 2015. Major forest conversions have been to subsistence farming (5.94%). The implications of LUCC are reflected in; the exposure of soils to degradation as seen from deforestation; soil erosion; carbon sequestration and climate variability constraining livelihoods. AGB and carbon was found highest in the strict nature reserve where on average the parameters noted above were found to be bigger. The recreation buffer had less carbon compared to the strict nature reserve; however the production zone, which had scattered trees with smaller parameters, registered the lowest average total AGB and carbon. Results indicate a perfectly strong relationship between the AGB and carbon variables. Results also indicate that approximately 6,771092.344 tonnes are sunk in the strict nature reserve. SOC analyzed based on the soil carbon percentage content. In terms of soil depth, the 0-10cm and 10-20cm soil layers had relatively similar variations of least square means for carbon than at 20-30cm soil layer. The highest SOC was observed in the soil surface of 0-10 cm depth, with the highest mean of 2.78 % across all the management zones. The amount of soil organic matter also varied with land use /cover types. Study findings reveal that LUCC and land management have a direct influence on soil organic carbon accumulation. Results indicate that LUCC implications for AGB and SOC as well as climate variability lead to livelihood vulnerability. Climate hazards experienced have affected SES, temperature variation range between 1oC -2oC. These variations are likely to increase vulnerability. This study recommends mapping of LUCC to identify priority areas for intervention. Priority should be given to reducing deforestation and restore degraded areas. Future research should focus on building adaptive capacity for forest based communities to mitigate climate change, improving forest tenure as a strategy for climate change impacts, integrating climate change into forest policy reviews.
- Full Text:
- Date Issued: 2019
Evaluating Livestock Development Programmes through the Production Risk Interface: Case of the Kaonafatso ya Dikgomo (KyD) Scheme in South Africa
- Authors: Ngarava, Saul
- Date: 2019
- Subjects: Livestock projects
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/15730 , vital:40513
- Description: Livestock is significant in the livelihoods of the rural poor, providing a plethora of benefits. Livestock Development Programmes (LDPs) can transform smallholder farmers’ production for increased production and poverty reduction. The Kaonafatso ya Dikgomo (KyD) Scheme is a LDP implemented in South Africa with the aim of assisting smallholder farmers to attain economic and sustainable beef production. The literature shows that most evaluations of LDPs have been quantitative based on measurable and quantifiable metrics. Furthermore, various socio-economic and institutional factors have a bearing on the decision to participate in LDPs and eventually adopting the practices. Impact assessments of LDPs have been devoid of risk consideration as well as ascertaining how risk introduced by participating in LDPs has impacted productivity. The overall objective of the study was therefore to evaluate LDPs, focussing on benefits, participation and risk. The specific objectives of the study entailed developing a conceptual tool for measuring the qualitative and secondary benefits. Secondly, it was to determine factors influencing participation decisions in the KyD Scheme. Thirdly, the study sought to measure and compare calving rate and off-take rate risk between KyD Scheme participants and non-participants. Lastly, the study highlighted the variability (risk) introduced by participating in a LDP and its impact on production. The study utilised a cross-sectional survey of KyD Scheme participants and nonparticipants in KwaZulu-Natal, Limpopo and Eastern Cape Provinces of South Africa. Non-probability convenience sampling method was utilised in selecting a sample of 164 KyD Scheme participants and 81 non-participants. A semi-structured questionnaire was the data collection tool utilised. A conceptual “Livelihood Effect Benefit Index”; Probit, Tobit and Ordered Probit models; Just and Pope Production function; Propensity Score Matching; and Monte Carlo Simulations were utilised to analyse data. Statistical Package for Social Scientists version 24, STATA 13 and @Risk Decision Tool were the analytical packages utilised in analysing the data. The study found that the Scheme provided low qualitative benefits, mainly through social capital. Furthermore, socio-economic and institutional factors have significant impact on the decision to participate in the Scheme, extent of participation and decision to continue practicing Scheme experiences. In comparing the two groups of Scheme and Scheme non-participants, calving and off-take risk for KyD Scheme participants was lower than that of Scheme non-participants. In comparing individuals with similar characteristics between the two groups, Scheme participants reduced calving risk whilst increasing the off-take risk. Page | vi The study concluded that the Scheme exhibited low qualitative benefits. Furthermore, the decisions to participate and the extent of participation in the KyD Scheme were influenced by various socio-economic and institutional factors, which were however more favourable to resource endowed smallholder farmers. In addition, the Scheme had significant impact on production risk. The risk reducing determinants appeared to also favour more resource endowed smallholder farmers who had more farming experience. The study’s recommendations were subdivided into short term, medium term and long term. The short term recommendations included targeting farmers within a distance of between 30km and 90km from a formal market, promoting dipping services-based training and extension, and providing information and training concerning calving i.e. animal health, husbandry and breed selection for herd maximization. Participation in the Scheme and the extent of participation can be improved through enhancing awareness of the Scheme at various points where stock feed are available to farmers. Furthermore, enhanced cooperation with extension workers provides a conduit in improving awareness of the Scheme and enhancing participation. The medium term recommendations pertained to initiatives such as promoting other livelihood options to enhance benefits of the programme, and promoting social capital enhancing initiatives such as mentoring and providing social capital objectives that can be integrated into the overall livestock sector strategy. The long-term recommendations include initiatives such as subsidizing increase in herd size to between 50 and 120 cattle, maintaining a monthly frequency of farmer-extension contact of between 2 and 5 times per month, as well as incorporating calving and off-take risk in policy formulation, implementation and evaluation
- Full Text:
- Date Issued: 2019
- Authors: Ngarava, Saul
- Date: 2019
- Subjects: Livestock projects
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/15730 , vital:40513
- Description: Livestock is significant in the livelihoods of the rural poor, providing a plethora of benefits. Livestock Development Programmes (LDPs) can transform smallholder farmers’ production for increased production and poverty reduction. The Kaonafatso ya Dikgomo (KyD) Scheme is a LDP implemented in South Africa with the aim of assisting smallholder farmers to attain economic and sustainable beef production. The literature shows that most evaluations of LDPs have been quantitative based on measurable and quantifiable metrics. Furthermore, various socio-economic and institutional factors have a bearing on the decision to participate in LDPs and eventually adopting the practices. Impact assessments of LDPs have been devoid of risk consideration as well as ascertaining how risk introduced by participating in LDPs has impacted productivity. The overall objective of the study was therefore to evaluate LDPs, focussing on benefits, participation and risk. The specific objectives of the study entailed developing a conceptual tool for measuring the qualitative and secondary benefits. Secondly, it was to determine factors influencing participation decisions in the KyD Scheme. Thirdly, the study sought to measure and compare calving rate and off-take rate risk between KyD Scheme participants and non-participants. Lastly, the study highlighted the variability (risk) introduced by participating in a LDP and its impact on production. The study utilised a cross-sectional survey of KyD Scheme participants and nonparticipants in KwaZulu-Natal, Limpopo and Eastern Cape Provinces of South Africa. Non-probability convenience sampling method was utilised in selecting a sample of 164 KyD Scheme participants and 81 non-participants. A semi-structured questionnaire was the data collection tool utilised. A conceptual “Livelihood Effect Benefit Index”; Probit, Tobit and Ordered Probit models; Just and Pope Production function; Propensity Score Matching; and Monte Carlo Simulations were utilised to analyse data. Statistical Package for Social Scientists version 24, STATA 13 and @Risk Decision Tool were the analytical packages utilised in analysing the data. The study found that the Scheme provided low qualitative benefits, mainly through social capital. Furthermore, socio-economic and institutional factors have significant impact on the decision to participate in the Scheme, extent of participation and decision to continue practicing Scheme experiences. In comparing the two groups of Scheme and Scheme non-participants, calving and off-take risk for KyD Scheme participants was lower than that of Scheme non-participants. In comparing individuals with similar characteristics between the two groups, Scheme participants reduced calving risk whilst increasing the off-take risk. Page | vi The study concluded that the Scheme exhibited low qualitative benefits. Furthermore, the decisions to participate and the extent of participation in the KyD Scheme were influenced by various socio-economic and institutional factors, which were however more favourable to resource endowed smallholder farmers. In addition, the Scheme had significant impact on production risk. The risk reducing determinants appeared to also favour more resource endowed smallholder farmers who had more farming experience. The study’s recommendations were subdivided into short term, medium term and long term. The short term recommendations included targeting farmers within a distance of between 30km and 90km from a formal market, promoting dipping services-based training and extension, and providing information and training concerning calving i.e. animal health, husbandry and breed selection for herd maximization. Participation in the Scheme and the extent of participation can be improved through enhancing awareness of the Scheme at various points where stock feed are available to farmers. Furthermore, enhanced cooperation with extension workers provides a conduit in improving awareness of the Scheme and enhancing participation. The medium term recommendations pertained to initiatives such as promoting other livelihood options to enhance benefits of the programme, and promoting social capital enhancing initiatives such as mentoring and providing social capital objectives that can be integrated into the overall livestock sector strategy. The long-term recommendations include initiatives such as subsidizing increase in herd size to between 50 and 120 cattle, maintaining a monthly frequency of farmer-extension contact of between 2 and 5 times per month, as well as incorporating calving and off-take risk in policy formulation, implementation and evaluation
- Full Text:
- Date Issued: 2019
The role of foreign aid in poverty alleviation and economic development in Malawi
- Authors: Amanda, Amerley Armah
- Date: 2019
- Subjects: Economic development
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/40220 , vital:35988
- Description: For over fifty years, the majority of the Western nations have provided foreign aid to underdeveloped countries, particularly on the African continent, claiming they wanted to bring about development and alleviate the so-called poverty trap. However, the effect of such financial transfer has not been significant in most of these countries, as many recipient countries still suffer from extreme poverty and underdevelopment. Malawi is a landlocked country found in south-eastern Africa. This small country, despite being a major recipient of foreign aid since the 1960s until the present day, continues to experience extreme poverty. Malawi is one of the world’s poorest countries, ranking 174 out of 187 as at 2013, with over 50.7% of its population living below the poverty line. Thus, this study sought to assess the role of foreign aid in poverty alleviation in Malawi over the years and particularly in the 2000-2015 period. Literature related to this study on foreign aid was reviewed to gain insight into the views of other writers on the topic under study. The study used secondary sources of data to examine the effect of foreign aid on poverty alleviation in Malawi. The study found out that, even though foreign aid to Malawi might have been provided to address poverty and economic challenges to some extent, these objectives have not been met because of donor conditionalities, poor coordination, corruption and mismanagement of donor funding. The study equally found that donors to Malawi over the years have laid much emphasis on good governance rather than poverty alleviation, hence no significant contribution of foreign aid assistance in poverty alleviation, particularly among the rural population which makes up the majority of the poor. This study recommends that to enhance aid effectiveness in poverty alleviation, there is a need for donors to revise their conditions based on the recipient country’s needs and not on donor motives. Secondly, the government of Malawi should consider establishing a legal and legislative framework that guides the use of donor funding and donor activities to ensure accountability and sustainability.
- Full Text:
- Date Issued: 2019
- Authors: Amanda, Amerley Armah
- Date: 2019
- Subjects: Economic development
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/40220 , vital:35988
- Description: For over fifty years, the majority of the Western nations have provided foreign aid to underdeveloped countries, particularly on the African continent, claiming they wanted to bring about development and alleviate the so-called poverty trap. However, the effect of such financial transfer has not been significant in most of these countries, as many recipient countries still suffer from extreme poverty and underdevelopment. Malawi is a landlocked country found in south-eastern Africa. This small country, despite being a major recipient of foreign aid since the 1960s until the present day, continues to experience extreme poverty. Malawi is one of the world’s poorest countries, ranking 174 out of 187 as at 2013, with over 50.7% of its population living below the poverty line. Thus, this study sought to assess the role of foreign aid in poverty alleviation in Malawi over the years and particularly in the 2000-2015 period. Literature related to this study on foreign aid was reviewed to gain insight into the views of other writers on the topic under study. The study used secondary sources of data to examine the effect of foreign aid on poverty alleviation in Malawi. The study found out that, even though foreign aid to Malawi might have been provided to address poverty and economic challenges to some extent, these objectives have not been met because of donor conditionalities, poor coordination, corruption and mismanagement of donor funding. The study equally found that donors to Malawi over the years have laid much emphasis on good governance rather than poverty alleviation, hence no significant contribution of foreign aid assistance in poverty alleviation, particularly among the rural population which makes up the majority of the poor. This study recommends that to enhance aid effectiveness in poverty alleviation, there is a need for donors to revise their conditions based on the recipient country’s needs and not on donor motives. Secondly, the government of Malawi should consider establishing a legal and legislative framework that guides the use of donor funding and donor activities to ensure accountability and sustainability.
- Full Text:
- Date Issued: 2019
An Investigation of victims' perspectives of "Ukuthwala" practice :a case study of Mbizana Local Municipality
- Authors: Voyi, Ziyanda
- Date: 2018
- Subjects: Forced marriage -- South Africa -- Eastern Cape Girls -- South Africa -- Eastern Cape -- Crimes againts Child abuse -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/10361 , vital:35441
- Description: This research was an investigation of victims’ perspectives of ukuthwala practice in Mbizana Local Municipality. The aim of the study was to describe the consequences and experiences of ukuthwala practice relating to infringement of Human Rights, to identify the modus operandi men use to abduct (thwala) these victims, to investigate the reasons that hinder victims from reporting the practice to the police officials and to investigate programs that can be implemented to prevent the ukuthwala practice. This study focused on victims’ perspectives of ukuthwala practice, which seemed to be on the rise in Mbizana Local Municipality. The study used the feminist theory and the social exchange theory. The study is qualitative in nature and it employed the exploratory research design. The study collected data from married and divorced females aged between 16 and 45 years, who were residing in Mbizana Local Municipality at the time of the study and who were also victims of ukuthwala practice. The study used snowball non-probability sampling. In non-probability sampling, the chances of selecting a particular individual are not known. The study collected data using semi-structured in-depth interviews. Thematic analysis was used to analyze the data. The research findings show that there are a number of women and girls in Mbizana Local municipality who are in forced marriages. The study also found that the practice of ukuthwala (forced marriage) is still practiced in rural areas of Mbizana Local Municipality and victims face many challenges in these marriages. The findings reveal that girls as young as twelve years are forced to marry older men, in some cases with the consent of their parents or guardians. Most victims are unaware that the ukuthwala practice is illegal. Those who are aware are afraid to disappoint their families. The findings of the study also show that community members are keen help stop the ukuthwala practice. The study shows the important for the relevant government stakeholders to intervene. The study recommends that government departments and community members should work hand in hand in order to fight the issue of ukuthwala practice in the municipality.
- Full Text:
- Date Issued: 2018
- Authors: Voyi, Ziyanda
- Date: 2018
- Subjects: Forced marriage -- South Africa -- Eastern Cape Girls -- South Africa -- Eastern Cape -- Crimes againts Child abuse -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/10361 , vital:35441
- Description: This research was an investigation of victims’ perspectives of ukuthwala practice in Mbizana Local Municipality. The aim of the study was to describe the consequences and experiences of ukuthwala practice relating to infringement of Human Rights, to identify the modus operandi men use to abduct (thwala) these victims, to investigate the reasons that hinder victims from reporting the practice to the police officials and to investigate programs that can be implemented to prevent the ukuthwala practice. This study focused on victims’ perspectives of ukuthwala practice, which seemed to be on the rise in Mbizana Local Municipality. The study used the feminist theory and the social exchange theory. The study is qualitative in nature and it employed the exploratory research design. The study collected data from married and divorced females aged between 16 and 45 years, who were residing in Mbizana Local Municipality at the time of the study and who were also victims of ukuthwala practice. The study used snowball non-probability sampling. In non-probability sampling, the chances of selecting a particular individual are not known. The study collected data using semi-structured in-depth interviews. Thematic analysis was used to analyze the data. The research findings show that there are a number of women and girls in Mbizana Local municipality who are in forced marriages. The study also found that the practice of ukuthwala (forced marriage) is still practiced in rural areas of Mbizana Local Municipality and victims face many challenges in these marriages. The findings reveal that girls as young as twelve years are forced to marry older men, in some cases with the consent of their parents or guardians. Most victims are unaware that the ukuthwala practice is illegal. Those who are aware are afraid to disappoint their families. The findings of the study also show that community members are keen help stop the ukuthwala practice. The study shows the important for the relevant government stakeholders to intervene. The study recommends that government departments and community members should work hand in hand in order to fight the issue of ukuthwala practice in the municipality.
- Full Text:
- Date Issued: 2018
Optimisation of a legacy product with a history of tablet friability failures utilising quality by design
- Authors: Watkins, Eric
- Date: 2018
- Subjects: Pharmaceutical chemistry , Pharmaceutical industry Pharmacy -- Research
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/36398 , vital:33938
- Description: The concept of Quality by Design (QbD) was introduced as a method of building quality into the product during the initial stages of manufacturing. This study explores the suitability of utilising QbD to optimise a legacy product. With the aid of QbD, a higher level of quality assurance and product knowledge was achieved. Sound scientific and risk-based decisions allowed for a robust manufacturing process with inherent operational quality and flexibility. By the establishment a quality target product profile (QTPP) and determining the influence of the critical processing parameters (CPP's) on the product's critical quality attributes (cQA's) the process understanding of Product X can be more accurately defined. The relationships between several explanatory variables will be explored by using a sequence of Design of Experiments (DoE) to obtain an optimal response. The DoE were performed and analysed using Minitab® statistical software version 17.0 (Minitab Inc., United Kingdom). A Response Surface Methodology (RSM) using a central composite experimental design (CCD) was utilised to capture the data. The data was analysed using the collection of statistical models (ANOVA) to analyse the differences between the means and their associated procedures. Input variables investigated were: compression machine tooling shape, hardness, and loss on drying LOD (post drying). The significant value (α) of 0.05 helped to determine if the null hypothesis would be accepted or rejected. The DoE identified the factors that had the highest risk of affecting the output variables and helped to establish the design space. Post completion of the DoE, a confirmatory batch was made which served as a diagnostic tool for evaluating the effectiveness of the generated model. The establishment of a strategy to control the variables and responses is of critical importance in order to appropriately use the flexibility given to products developed or optimised using QbD principles. This study show that the structured approach used in Quality by Design methodology can be successfully applied to optimise a commercialised legacy product.
- Full Text:
- Date Issued: 2018
- Authors: Watkins, Eric
- Date: 2018
- Subjects: Pharmaceutical chemistry , Pharmaceutical industry Pharmacy -- Research
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/36398 , vital:33938
- Description: The concept of Quality by Design (QbD) was introduced as a method of building quality into the product during the initial stages of manufacturing. This study explores the suitability of utilising QbD to optimise a legacy product. With the aid of QbD, a higher level of quality assurance and product knowledge was achieved. Sound scientific and risk-based decisions allowed for a robust manufacturing process with inherent operational quality and flexibility. By the establishment a quality target product profile (QTPP) and determining the influence of the critical processing parameters (CPP's) on the product's critical quality attributes (cQA's) the process understanding of Product X can be more accurately defined. The relationships between several explanatory variables will be explored by using a sequence of Design of Experiments (DoE) to obtain an optimal response. The DoE were performed and analysed using Minitab® statistical software version 17.0 (Minitab Inc., United Kingdom). A Response Surface Methodology (RSM) using a central composite experimental design (CCD) was utilised to capture the data. The data was analysed using the collection of statistical models (ANOVA) to analyse the differences between the means and their associated procedures. Input variables investigated were: compression machine tooling shape, hardness, and loss on drying LOD (post drying). The significant value (α) of 0.05 helped to determine if the null hypothesis would be accepted or rejected. The DoE identified the factors that had the highest risk of affecting the output variables and helped to establish the design space. Post completion of the DoE, a confirmatory batch was made which served as a diagnostic tool for evaluating the effectiveness of the generated model. The establishment of a strategy to control the variables and responses is of critical importance in order to appropriately use the flexibility given to products developed or optimised using QbD principles. This study show that the structured approach used in Quality by Design methodology can be successfully applied to optimise a commercialised legacy product.
- Full Text:
- Date Issued: 2018
The impact of cultural attrition on youth behaviour: the case of ulwaluko and Intonjane cultural practices in Mthatha and Mount Frere, Eastern Cape, South Africa
- Authors: Nomngcoyiya, Thanduxolo
- Date: 2018
- Subjects: Afrocentrism , Female circumcision -- South Africa -- Eastern Cape , Initiation rites -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/5576 , vital:29346
- Description: This study explored the impact of cultural attrition on youth behaviour: A case of ulwaluko and intonjane cultural practices in Mthatha and Mount Frere areas, Eastern Cape, South Africa. The study endeavoured to achieve the following specific objectives: (i) to respectively examine youth perceptions of ulwaluko and intonjane cultural practices and their impact towards their behaviour; (ii) to establish different stakeholders’ perceptions on the link between current youth behaviours and attrition of ulwaluko and intonjane cultural practices; (iii) to explore the extent to which cultural attrition has impacted upon the cultural goal posts of both ulwaluko and intonjane practices; and (iv) to establish the effectiveness of policy environment designed to uphold cultural preservation, integrity, growth and development. The study was premised on theoretical lenses of anomie theory, socio-cultural theory, cultural imperialism theory, and cultural feminism theory. Methodologically, the study used both qualitative and quantitative paradigm and was thus guided by mixed research design which was case study and mini survey. The data was collected through in-depth one-on-one interviews, focus group discussions and key informants i n t h e qualitative aspect of the study. In addition, the quantitative data was gathered through distribution of questionnaires. The study used both non-probability and probability methods sample selection, specifically purposive sampling (for qualitative data) and cluster random sampling (for quantitative) techniques were used. Using these techniques, forty-two (42) participants were selected for qualitative interviews, and comprised of eighteen (18) young men and women of both gender divides. Moreover, nine (9) key informants were included in the qualitative data collection. Therefore, the total number of both participants and respondents was 105. Data was analysed qualitatively through thematic analysis, while descriptive statistics was used to analyse quantitative data through the use of SPSS software versions 24. The study revealed the following: a state of cultural crossroad for both intonjane and ulwaluko rites; cultural attrition is indeed a reality; culture incapable of holding their goal posts; modern era a huge driver to cultural attrition; unfriendly policies on cultures a driver to cultural attrition; human rights’ wave and advocacy aiding cultural attrition; political infiltration of cultures; human rights’ wave and advocacy aiding cultural attrition; and community forums as avenues of disseminating the benefits of cultural practices. Based on the evidence gathered in this study, the following recommendations are made: purposive use of mass media to promote indigenous cultures; community awareness in promoting and maintaining cultures; formulating cultural policies that embed stakeholders’ self-determination, and youth ownership and participation in cultural preservation. The study concludes that cultural practices such as ulwaluko and intonjane play a pivotal role in shaping young people’s behaviours and moral conducts. However, modernity forces and various omissions by stakeholders of these cultural practices have contributed to their attrition.
- Full Text:
- Date Issued: 2018
- Authors: Nomngcoyiya, Thanduxolo
- Date: 2018
- Subjects: Afrocentrism , Female circumcision -- South Africa -- Eastern Cape , Initiation rites -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/5576 , vital:29346
- Description: This study explored the impact of cultural attrition on youth behaviour: A case of ulwaluko and intonjane cultural practices in Mthatha and Mount Frere areas, Eastern Cape, South Africa. The study endeavoured to achieve the following specific objectives: (i) to respectively examine youth perceptions of ulwaluko and intonjane cultural practices and their impact towards their behaviour; (ii) to establish different stakeholders’ perceptions on the link between current youth behaviours and attrition of ulwaluko and intonjane cultural practices; (iii) to explore the extent to which cultural attrition has impacted upon the cultural goal posts of both ulwaluko and intonjane practices; and (iv) to establish the effectiveness of policy environment designed to uphold cultural preservation, integrity, growth and development. The study was premised on theoretical lenses of anomie theory, socio-cultural theory, cultural imperialism theory, and cultural feminism theory. Methodologically, the study used both qualitative and quantitative paradigm and was thus guided by mixed research design which was case study and mini survey. The data was collected through in-depth one-on-one interviews, focus group discussions and key informants i n t h e qualitative aspect of the study. In addition, the quantitative data was gathered through distribution of questionnaires. The study used both non-probability and probability methods sample selection, specifically purposive sampling (for qualitative data) and cluster random sampling (for quantitative) techniques were used. Using these techniques, forty-two (42) participants were selected for qualitative interviews, and comprised of eighteen (18) young men and women of both gender divides. Moreover, nine (9) key informants were included in the qualitative data collection. Therefore, the total number of both participants and respondents was 105. Data was analysed qualitatively through thematic analysis, while descriptive statistics was used to analyse quantitative data through the use of SPSS software versions 24. The study revealed the following: a state of cultural crossroad for both intonjane and ulwaluko rites; cultural attrition is indeed a reality; culture incapable of holding their goal posts; modern era a huge driver to cultural attrition; unfriendly policies on cultures a driver to cultural attrition; human rights’ wave and advocacy aiding cultural attrition; political infiltration of cultures; human rights’ wave and advocacy aiding cultural attrition; and community forums as avenues of disseminating the benefits of cultural practices. Based on the evidence gathered in this study, the following recommendations are made: purposive use of mass media to promote indigenous cultures; community awareness in promoting and maintaining cultures; formulating cultural policies that embed stakeholders’ self-determination, and youth ownership and participation in cultural preservation. The study concludes that cultural practices such as ulwaluko and intonjane play a pivotal role in shaping young people’s behaviours and moral conducts. However, modernity forces and various omissions by stakeholders of these cultural practices have contributed to their attrition.
- Full Text:
- Date Issued: 2018
A fibre utilisation comparison of two harvesting systems in eucalyptus grandis in the Kwa-Zulu natal forestry region of South Africa
- Nxumalo, Sikhumbuzo Khethukuthula, McEwan, Andrew
- Authors: Nxumalo, Sikhumbuzo Khethukuthula , McEwan, Andrew
- Date: 2017
- Subjects: Eucalyptus grandis -- South Africa -- KwaZulu-Natal Harvesting -- South Africa -- KwaZulu-Natal
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/20592 , vital:29331
- Description: Global timber demand is increasing as the level of technology continues to improve in many parts of the world. There needs to be more focus on renewable energy resources which will have a reduced negative impact on the environment. There is limited land area for timber plantations and this necessitates effective use of land from both an environmental and a commercial point of view. This research aimed at quantifying and comparing the fibre utilisation of two harvesting systems operating in Eucalyptus grandis pulpwood plantations. This was done using a general linear model, whereby the fibre loss areas were identified and used as the dependent variables, whilst diameter at breast height (DBH), site and harvesting systems were used as the independent variables. The research also aimed at determining the amount of fibre each system could recover, where fibre is lost or gained in each harvesting system and also whether one of the harvesting systems is able to recover more fibre than the other. The research investigated two harvesting systems in Eucalyptus grandis pulpwood plantations. These systems consisted of the full tree chain flail delimber debarker and chipper (FT CFDD&C) system and the cut-to-length (CTL) motor-manual system. These systems operated close to one another to ensure that the research was carried out on comparable paired plots. Two sites were identified to carry out research after a pilot study was done to test the feasibility. Using the FT CFDD&C system, trees were felled by means of a feller buncher. A grapple skidder was used for extraction to the landing, a chain flail delimber debarker (CFDD) for debarking and debranching and a roadside chipper for converting the boles into chips. The second CTL motor-manual system was modified into a tree length system to suit the conditions of the study due to infield chipping requiring longer lengths. Therefore, trees were felled with a chainsaw and debranched and topped infield before tree lengths were extracted to the landing site with the grapple skidder. The CFDD was used for debarking and the chipper converted boles into chips.
- Full Text:
- Date Issued: 2017
- Authors: Nxumalo, Sikhumbuzo Khethukuthula , McEwan, Andrew
- Date: 2017
- Subjects: Eucalyptus grandis -- South Africa -- KwaZulu-Natal Harvesting -- South Africa -- KwaZulu-Natal
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/20592 , vital:29331
- Description: Global timber demand is increasing as the level of technology continues to improve in many parts of the world. There needs to be more focus on renewable energy resources which will have a reduced negative impact on the environment. There is limited land area for timber plantations and this necessitates effective use of land from both an environmental and a commercial point of view. This research aimed at quantifying and comparing the fibre utilisation of two harvesting systems operating in Eucalyptus grandis pulpwood plantations. This was done using a general linear model, whereby the fibre loss areas were identified and used as the dependent variables, whilst diameter at breast height (DBH), site and harvesting systems were used as the independent variables. The research also aimed at determining the amount of fibre each system could recover, where fibre is lost or gained in each harvesting system and also whether one of the harvesting systems is able to recover more fibre than the other. The research investigated two harvesting systems in Eucalyptus grandis pulpwood plantations. These systems consisted of the full tree chain flail delimber debarker and chipper (FT CFDD&C) system and the cut-to-length (CTL) motor-manual system. These systems operated close to one another to ensure that the research was carried out on comparable paired plots. Two sites were identified to carry out research after a pilot study was done to test the feasibility. Using the FT CFDD&C system, trees were felled by means of a feller buncher. A grapple skidder was used for extraction to the landing, a chain flail delimber debarker (CFDD) for debarking and debranching and a roadside chipper for converting the boles into chips. The second CTL motor-manual system was modified into a tree length system to suit the conditions of the study due to infield chipping requiring longer lengths. Therefore, trees were felled with a chainsaw and debranched and topped infield before tree lengths were extracted to the landing site with the grapple skidder. The CFDD was used for debarking and the chipper converted boles into chips.
- Full Text:
- Date Issued: 2017
A study of the southwestern Karoo basin in South Africa using magnetic and gravity data
- Authors: Nxantsiya, Zusakhe
- Date: 2017
- Subjects: Groundwater -- South Africa -- Karoo Aquifers -- South Africa -- Karoo Hydrology -- South Africa -- Karoo
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/4748 , vital:28509
- Description: The early efforts of Booth, Johnson, Rubidge, Catuneanu, de Wit, Chevallier, Stankiewicz, Weckmann and many other scientists in studying the Karoo Supergroup has led to comprehensive documentation of the geology on the main Karoo Basin with regards to understanding the age, sedimentology, sedimentary facies and depositional environments. In spite of these studies, the subsurface structure, variations in thickness of various formations in large parts of the basin, the location and orientation of subsurface dolerite intrusions, and the depth to magnetic and gravity sources remains poorly documented. A geological study with the aid of geophysical techniques, magnetic and gravity, was conducted in the southwestern part of the main Karoo Basin. The objectives of the study were to construct numerous models of the main basin that image the crust to a depth of 45 km, to determine thicknesses of various formations, to relate observed geophysical anomalies with geological bodies and lineaments, to estimate the depth of existing anomalous bodies, to determine densities and porosity of various formations, as well as to determine the mineralogy of various rocks in the Karoo Basin.
- Full Text:
- Date Issued: 2017
- Authors: Nxantsiya, Zusakhe
- Date: 2017
- Subjects: Groundwater -- South Africa -- Karoo Aquifers -- South Africa -- Karoo Hydrology -- South Africa -- Karoo
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/4748 , vital:28509
- Description: The early efforts of Booth, Johnson, Rubidge, Catuneanu, de Wit, Chevallier, Stankiewicz, Weckmann and many other scientists in studying the Karoo Supergroup has led to comprehensive documentation of the geology on the main Karoo Basin with regards to understanding the age, sedimentology, sedimentary facies and depositional environments. In spite of these studies, the subsurface structure, variations in thickness of various formations in large parts of the basin, the location and orientation of subsurface dolerite intrusions, and the depth to magnetic and gravity sources remains poorly documented. A geological study with the aid of geophysical techniques, magnetic and gravity, was conducted in the southwestern part of the main Karoo Basin. The objectives of the study were to construct numerous models of the main basin that image the crust to a depth of 45 km, to determine thicknesses of various formations, to relate observed geophysical anomalies with geological bodies and lineaments, to estimate the depth of existing anomalous bodies, to determine densities and porosity of various formations, as well as to determine the mineralogy of various rocks in the Karoo Basin.
- Full Text:
- Date Issued: 2017
Access to information by high school learners in selected schools in the Fort Beaufort Education District, Eastern Cape Province
- Oyediran- Tidings,Stella Olubukunmi
- Authors: Oyediran- Tidings,Stella Olubukunmi
- Date: 2017
- Subjects: Information resources Information technology -- South Africa -- Eastern Cape -- Information services Information literacy -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/5304 , vital:29186
- Description: The level of access to educational information is pertinent to the attainment of quality education by learners. Librarians play a key role in facilitating access to such information. Access to educational information equips the possessor with the power of knowledge to assert their rights under any right regime, and a right to education cannot be fully exercised without corresponding access to educational information. Set in the Fort Beaufort Education District of the Eastern Cape Province of South Africa, this study evaluates the level of access to educational information as an enabler of quality education. Research revealed that despite the acclaimed educational improvement in South Africa, the quality of education in many black constituencies and provinces remains low. Therefore, the objectives of this study include inter alia an investigation of the educational information needs of high school learners in the Fort Beaufort Education District, the educational information available and accessible to them, how the learners access information, the services and technologies accessible to the learners, challenges confronting their access and means of improving learners’ access to educational information in the district and by extension in South Africa.
- Full Text:
- Date Issued: 2017
- Authors: Oyediran- Tidings,Stella Olubukunmi
- Date: 2017
- Subjects: Information resources Information technology -- South Africa -- Eastern Cape -- Information services Information literacy -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/5304 , vital:29186
- Description: The level of access to educational information is pertinent to the attainment of quality education by learners. Librarians play a key role in facilitating access to such information. Access to educational information equips the possessor with the power of knowledge to assert their rights under any right regime, and a right to education cannot be fully exercised without corresponding access to educational information. Set in the Fort Beaufort Education District of the Eastern Cape Province of South Africa, this study evaluates the level of access to educational information as an enabler of quality education. Research revealed that despite the acclaimed educational improvement in South Africa, the quality of education in many black constituencies and provinces remains low. Therefore, the objectives of this study include inter alia an investigation of the educational information needs of high school learners in the Fort Beaufort Education District, the educational information available and accessible to them, how the learners access information, the services and technologies accessible to the learners, challenges confronting their access and means of improving learners’ access to educational information in the district and by extension in South Africa.
- Full Text:
- Date Issued: 2017
Biological children's experiences and perceptions about having foster children in their households: a case study of Zwelitsha township
- Authors: Ntshongwana, Zintle
- Date: 2017
- Subjects: Foster children -- South Africa -- Eastern Cape Social work with teenagers -- South Africa -- Eastern Cape Foster parents -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/3033 , vital:28240
- Description: Most research studies focus on foster children or foster parents, there is dearth of research on the impact of fostering on biological children. This aim of this study was to fill the gap in the literature regarding the experiences of biological children sharing a home with foster children. It also investigated how biological children perceive foster care and challenges encountered by children under foster care. This was achieved through a qualitative research approach. The study was conducted at Zwelitsha Township in King Williams Town. Data was collected through semi-structured interviews with thirty biological children of foster parents and ten social workers in practice. Two focus group discussions were held with twenty foster parents. A focus group discussion guide was used in collecting information during the discussions. Purposive sampling was used in the study and data was analysed according to themes. The major findings revealed that fostering has both positive and negative impacts on biological children and the foster family. Biological children find foster care placement as helpful to children whose parents cannot provide care and protection for children. They gain and learn new knowledge through fostering and are happy about their new siblings in the family since they have companionship. On the other hand, minority of biological children were ambivalent about foster care as they were uncertain between altruistic feelings of making a difference in the lives of needy children against the negative outcomes of fostering. One biological child was negative about foster care. This participant did not like the idea of fostering and did not describe any personal positive outcomes resulting from his fostering experiences. The findings revealed that biological children are unable to voice out their views and ideas regarding foster care placement. The findings also revealed that biological children are not passive observers on how fostering influences their daily lives. Instead, they use strategies to influence fostering processes, especially to protect their foster siblings for the fostering process to be successful, while also having feelings of responsibility for their foster siblings. The findings further suggest that despite the complex nature of the fostering task, professionals should recognise and acknowledge the input of biological children to fostering. It is, therefore, suggested more training should be provided to foster parents to continually include the opinions of their own children in fostering decisions.
- Full Text:
- Date Issued: 2017
- Authors: Ntshongwana, Zintle
- Date: 2017
- Subjects: Foster children -- South Africa -- Eastern Cape Social work with teenagers -- South Africa -- Eastern Cape Foster parents -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/3033 , vital:28240
- Description: Most research studies focus on foster children or foster parents, there is dearth of research on the impact of fostering on biological children. This aim of this study was to fill the gap in the literature regarding the experiences of biological children sharing a home with foster children. It also investigated how biological children perceive foster care and challenges encountered by children under foster care. This was achieved through a qualitative research approach. The study was conducted at Zwelitsha Township in King Williams Town. Data was collected through semi-structured interviews with thirty biological children of foster parents and ten social workers in practice. Two focus group discussions were held with twenty foster parents. A focus group discussion guide was used in collecting information during the discussions. Purposive sampling was used in the study and data was analysed according to themes. The major findings revealed that fostering has both positive and negative impacts on biological children and the foster family. Biological children find foster care placement as helpful to children whose parents cannot provide care and protection for children. They gain and learn new knowledge through fostering and are happy about their new siblings in the family since they have companionship. On the other hand, minority of biological children were ambivalent about foster care as they were uncertain between altruistic feelings of making a difference in the lives of needy children against the negative outcomes of fostering. One biological child was negative about foster care. This participant did not like the idea of fostering and did not describe any personal positive outcomes resulting from his fostering experiences. The findings revealed that biological children are unable to voice out their views and ideas regarding foster care placement. The findings also revealed that biological children are not passive observers on how fostering influences their daily lives. Instead, they use strategies to influence fostering processes, especially to protect their foster siblings for the fostering process to be successful, while also having feelings of responsibility for their foster siblings. The findings further suggest that despite the complex nature of the fostering task, professionals should recognise and acknowledge the input of biological children to fostering. It is, therefore, suggested more training should be provided to foster parents to continually include the opinions of their own children in fostering decisions.
- Full Text:
- Date Issued: 2017
Characterisation and cryopreservation of semen from indigenous Namaqua Afrikaner sheep breed, in comparison with Dorper and Dohne Merino breeds
- Authors: Letsoalo, Phutiane Thomas
- Date: 2017
- Subjects: Cryopreservation of organs, tissues, etc Merino sheep Dorper sheep
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/4759 , vital:28510
- Description: The aim of this study was to characterise and cryopreserve semen of the indigenous Namaqua Afrikaner breed, and to compare it to that of Dorper and Dohne Merino sheep, whose semen is commercially frozen on a large scale. The study was conducted between January and August 2015. September 2013-born Namaqua Afrikaner (12), Dohne Merino (12) and Dorper (9) rams were used in the study. The rams were kept under kraal conditions with adequate shade, and they received a high protein, high energy diet. Originally it was envisaged to collect semen samples using the artificial vagina (AV) method, which proved to be problematic with the Namaqua Afrikaner rams. Semen samples were subsequently collected twice a week by either AV (Dohne Merino and Dorper) or electro-ejaculation (EE; all three breeds). Macroscopic sperm traits were assessed and sperm concentration determined immediately after collection. Each semen sample was diluted with Triladyl® (1:3) and subsequently frozen in liquid nitrogen vapour in straws. Frozen straws were thawed and evaluated at 7, 30 and 90 days after cryopreservation. A droplet (0.5 ml) from each thawed sample was assessed microscopically for post-thaw motility and percentage live sperm..
- Full Text:
- Date Issued: 2017
- Authors: Letsoalo, Phutiane Thomas
- Date: 2017
- Subjects: Cryopreservation of organs, tissues, etc Merino sheep Dorper sheep
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/4759 , vital:28510
- Description: The aim of this study was to characterise and cryopreserve semen of the indigenous Namaqua Afrikaner breed, and to compare it to that of Dorper and Dohne Merino sheep, whose semen is commercially frozen on a large scale. The study was conducted between January and August 2015. September 2013-born Namaqua Afrikaner (12), Dohne Merino (12) and Dorper (9) rams were used in the study. The rams were kept under kraal conditions with adequate shade, and they received a high protein, high energy diet. Originally it was envisaged to collect semen samples using the artificial vagina (AV) method, which proved to be problematic with the Namaqua Afrikaner rams. Semen samples were subsequently collected twice a week by either AV (Dohne Merino and Dorper) or electro-ejaculation (EE; all three breeds). Macroscopic sperm traits were assessed and sperm concentration determined immediately after collection. Each semen sample was diluted with Triladyl® (1:3) and subsequently frozen in liquid nitrogen vapour in straws. Frozen straws were thawed and evaluated at 7, 30 and 90 days after cryopreservation. A droplet (0.5 ml) from each thawed sample was assessed microscopically for post-thaw motility and percentage live sperm..
- Full Text:
- Date Issued: 2017
Genetically modified (GM) maize cultivation by smallholders in the Eastern Cape Province of South Africa: Effects on target and non-target organisms and adoption challenges
- Authors: Kotey, Daniel Ashie
- Date: 2017
- Subjects: Farms, Small -- South Africa -- Eastern Cape Genetically modified foods -- South Africa -- Eastern Cape Corn -- Biotechnology -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/5161 , vital:29092
- Description: The use of genetically modified (GM) maize technology is subject to compliance with stewardship requirements and the adoption of specific management practices that promote the long-term effectiveness and environmental sustainability of the technology. For smallholders to comply with these requirements and adopt the desired management practices to ultimately benefit from the technology, they require information that creates awareness of the value of these requirements. To determine what information farmers receive about GM maize and how this information is disseminated to farmers, face to face interviews were conducted with 81 extension personnel and 210 smallhoder GM maize farmers in the Eastern Cape Province of South Africa. The effect of Bt maize introduction and management practices in smallholder maize agroecosystems in the Eastern Cape on Bt maize target [Busseola fusca (Fuller) (Lepidoptera: Noctuidae)] and non-target insect pests [Agrotis segetum (Denis & Schiffermüller) (Lepidoptera: Noctuidae), Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae)] and a snail species, [Cornu aspersum (Müller) (Gastropoda: Helicidae)] was determined through laboratory, field and cage experiments. The effect of smallhoder farmers‟ GM maize cultivation practices on the profitability of GM maize technology was also determined through on-farm trials in different localities of the Eastern Cape identified as hot-spots for stem borer and weed infestation. Results of surveys indicated that extension personnel had a low level of awareness of GM maize technology stewardship requirements. GM maize technology was also largely disseminated to smallholder farmers through non-participatory approaches and print media sourced from GM seed companies. Although farmers had a high level of contact with extension services, they lacked access to information about GM maize technology. Smallholder farmers‟ level of awareness about GM maize and compliance with the requirement for the planting of non-Bt maize refuge areas adjacent to Bt maize was also very low. While Bt maize event (MON810) commonly cultivated by smallholder farmers in the Eastern Cape Province had a variable effect on A. segetum under laboratory conditions, it had no effect on the incidence of plants damaged by A. segetum and C. aspersum under field conditions. The incidence of H. armigera damage on Bt maize plants was however significantly affected by Bt maize. Populations of B. fusca collected from smallholder maize fields in the province were observed to be still highly susceptible to Bt maize. Results of on-farm evaluation of the profitability of GM maize revealed that stem borer pressure, growing conditions, input supplies and market access affect the productivity and profitability of GM maize cultivation. Challenges within the extension and advisory services of the Eastern Cape which can militate against smallholder farmers‟ ability to benefit from GM maize technology and sustain the long-term efficacy of the technology were identified during this study. Given these challenges and the fact that the cultivation of GM maize may not be profitable under typical smallholder maize cultivation conditions and management practices, dissemination approaches that provide farmers the opportunity to evaluate GM maize technology alongside alternate technologies under their conditions, may prove beneficial.
- Full Text:
- Date Issued: 2017
- Authors: Kotey, Daniel Ashie
- Date: 2017
- Subjects: Farms, Small -- South Africa -- Eastern Cape Genetically modified foods -- South Africa -- Eastern Cape Corn -- Biotechnology -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/5161 , vital:29092
- Description: The use of genetically modified (GM) maize technology is subject to compliance with stewardship requirements and the adoption of specific management practices that promote the long-term effectiveness and environmental sustainability of the technology. For smallholders to comply with these requirements and adopt the desired management practices to ultimately benefit from the technology, they require information that creates awareness of the value of these requirements. To determine what information farmers receive about GM maize and how this information is disseminated to farmers, face to face interviews were conducted with 81 extension personnel and 210 smallhoder GM maize farmers in the Eastern Cape Province of South Africa. The effect of Bt maize introduction and management practices in smallholder maize agroecosystems in the Eastern Cape on Bt maize target [Busseola fusca (Fuller) (Lepidoptera: Noctuidae)] and non-target insect pests [Agrotis segetum (Denis & Schiffermüller) (Lepidoptera: Noctuidae), Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae)] and a snail species, [Cornu aspersum (Müller) (Gastropoda: Helicidae)] was determined through laboratory, field and cage experiments. The effect of smallhoder farmers‟ GM maize cultivation practices on the profitability of GM maize technology was also determined through on-farm trials in different localities of the Eastern Cape identified as hot-spots for stem borer and weed infestation. Results of surveys indicated that extension personnel had a low level of awareness of GM maize technology stewardship requirements. GM maize technology was also largely disseminated to smallholder farmers through non-participatory approaches and print media sourced from GM seed companies. Although farmers had a high level of contact with extension services, they lacked access to information about GM maize technology. Smallholder farmers‟ level of awareness about GM maize and compliance with the requirement for the planting of non-Bt maize refuge areas adjacent to Bt maize was also very low. While Bt maize event (MON810) commonly cultivated by smallholder farmers in the Eastern Cape Province had a variable effect on A. segetum under laboratory conditions, it had no effect on the incidence of plants damaged by A. segetum and C. aspersum under field conditions. The incidence of H. armigera damage on Bt maize plants was however significantly affected by Bt maize. Populations of B. fusca collected from smallholder maize fields in the province were observed to be still highly susceptible to Bt maize. Results of on-farm evaluation of the profitability of GM maize revealed that stem borer pressure, growing conditions, input supplies and market access affect the productivity and profitability of GM maize cultivation. Challenges within the extension and advisory services of the Eastern Cape which can militate against smallholder farmers‟ ability to benefit from GM maize technology and sustain the long-term efficacy of the technology were identified during this study. Given these challenges and the fact that the cultivation of GM maize may not be profitable under typical smallholder maize cultivation conditions and management practices, dissemination approaches that provide farmers the opportunity to evaluate GM maize technology alongside alternate technologies under their conditions, may prove beneficial.
- Full Text:
- Date Issued: 2017
The approaches of traditional healers in the treatment of HIV/ AIDS: the case of Chris Hani District Municipality, Cala, Tsengiwe, Eastern cape, South Africa
- Authors: Mati, Similo
- Date: 2017
- Subjects: People with HIV and AIDS disease -- healers -- South Africa --Eastern Cape Traditional medicine -- South Africa -- Eastern Cape Healers -- South Africa -- Eastern Cape HIV infections -- Treatment -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/5249 , vital:29171
- Description: In South Africa, just like in any other country within the African continent, traditional healing remains an integral part of many communities and this is not just restricted to the rural communities only, as is sometimes assumed. The main aim of this research was to explore the approaches of traditional healers in the treatment of HIV/AIDS in the Chris Hani District Municipality, Eastern Cape. The following research objectives were followed regarding the approaches of traditional healers in the treatment of HIV/AIDS: (i) to assess how traditional healers and people living with HIV/AIDS in Tsengiwe village understand HIV/AIDS, (ii) to investigate the reasons people living with HIV/AIDS consult traditional healers in Tsengiwe village, (iii) to assess Tsengiwe village traditional healers’ treatment strategies for HIV/AIDS, (iv) to establish how traditional healers view their role in the treatment of HIV/AIDS in Tsengiwe village. A qualitative research design was utilized, using in-depth interviews with traditional healers and focus group discussions with caregivers and people living with HIV/AIDS respectively. A type of non-probability sampling known as purposive sampling was used. A total of sixteen (16) participants were interviewed. The findings in this research revealed the following themes: (i) HIV/AIDS is incurable and it is understood by symptoms, (ii) belief system entrenched in traditional healing, (iii) cleansing rituals and traditional medicinal remedies and, (iv) strengthening relations between stakeholders. While traditional healers expressed a willingness to work with biomedical professionals in the management of HIV/AIDS, caregivers and people living with HIV/AIDS preferred going to clinics and hospitals for treatment. Furthermore, people living with HIV/AIDS in this research never admitted to consulting traditional healers for their ailments, only saying that they choose to self-medicate.
- Full Text:
- Date Issued: 2017
- Authors: Mati, Similo
- Date: 2017
- Subjects: People with HIV and AIDS disease -- healers -- South Africa --Eastern Cape Traditional medicine -- South Africa -- Eastern Cape Healers -- South Africa -- Eastern Cape HIV infections -- Treatment -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/5249 , vital:29171
- Description: In South Africa, just like in any other country within the African continent, traditional healing remains an integral part of many communities and this is not just restricted to the rural communities only, as is sometimes assumed. The main aim of this research was to explore the approaches of traditional healers in the treatment of HIV/AIDS in the Chris Hani District Municipality, Eastern Cape. The following research objectives were followed regarding the approaches of traditional healers in the treatment of HIV/AIDS: (i) to assess how traditional healers and people living with HIV/AIDS in Tsengiwe village understand HIV/AIDS, (ii) to investigate the reasons people living with HIV/AIDS consult traditional healers in Tsengiwe village, (iii) to assess Tsengiwe village traditional healers’ treatment strategies for HIV/AIDS, (iv) to establish how traditional healers view their role in the treatment of HIV/AIDS in Tsengiwe village. A qualitative research design was utilized, using in-depth interviews with traditional healers and focus group discussions with caregivers and people living with HIV/AIDS respectively. A type of non-probability sampling known as purposive sampling was used. A total of sixteen (16) participants were interviewed. The findings in this research revealed the following themes: (i) HIV/AIDS is incurable and it is understood by symptoms, (ii) belief system entrenched in traditional healing, (iii) cleansing rituals and traditional medicinal remedies and, (iv) strengthening relations between stakeholders. While traditional healers expressed a willingness to work with biomedical professionals in the management of HIV/AIDS, caregivers and people living with HIV/AIDS preferred going to clinics and hospitals for treatment. Furthermore, people living with HIV/AIDS in this research never admitted to consulting traditional healers for their ailments, only saying that they choose to self-medicate.
- Full Text:
- Date Issued: 2017
The impact of family preservation and family reunification services on families in South Africa: a case study of Amathole District Municipality in the Eastern Cape Province
- Authors: Zimba, Zibonele France
- Date: 2017
- Subjects: Family services Dysfunctional families -- South Africa -- Eastern Cape Family social work -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/3088 , vital:28260
- Description: Families in communities remain vulnerable and, apart from poverty, face a host of other crises and challenges on a daily basis. Amongst the challenges that families face, children are affected most. Services targeting families with very young children therefore are imperative. This study was aimed at exploring the impact of family preservation and family reunification services on families in South Africa, with a focus on the Eastern Cape Province. To answer the research questions of this study, the research adopted a mixed methods design known as methodological triangulation. The study incorporated two sets of participants, Social Workers and heads of families that benefit from family preservation and family reunification services. The total sample for the study included 260 participants; 220 of the participants were heads of families and 40 of the participants were Social Workers. Questionnaires were administered to 200 heads of families and 20 Social Workers selected by means of the random sampling technique. In addition, 20 heads of families and 20 Social Workers who participated in in-depth interviews were purposively selected. The quantitative data were analysed by means of the Statistical Package for the Social Sciences (SPSS) and qualitative data were categorised with the use of themes and subthemes
- Full Text:
- Date Issued: 2017
- Authors: Zimba, Zibonele France
- Date: 2017
- Subjects: Family services Dysfunctional families -- South Africa -- Eastern Cape Family social work -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/3088 , vital:28260
- Description: Families in communities remain vulnerable and, apart from poverty, face a host of other crises and challenges on a daily basis. Amongst the challenges that families face, children are affected most. Services targeting families with very young children therefore are imperative. This study was aimed at exploring the impact of family preservation and family reunification services on families in South Africa, with a focus on the Eastern Cape Province. To answer the research questions of this study, the research adopted a mixed methods design known as methodological triangulation. The study incorporated two sets of participants, Social Workers and heads of families that benefit from family preservation and family reunification services. The total sample for the study included 260 participants; 220 of the participants were heads of families and 40 of the participants were Social Workers. Questionnaires were administered to 200 heads of families and 20 Social Workers selected by means of the random sampling technique. In addition, 20 heads of families and 20 Social Workers who participated in in-depth interviews were purposively selected. The quantitative data were analysed by means of the Statistical Package for the Social Sciences (SPSS) and qualitative data were categorised with the use of themes and subthemes
- Full Text:
- Date Issued: 2017