The use of information and communication technologies in agricultural development in rural areas: case of smallholder farmers in Umzimvubu Local Municipality
- Authors: Makaula, Zimasa
- Date: 2020
- Subjects: Agricultural extension work , Information technology , Farms, Small -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Agric (Agric Extension)
- Identifier: http://hdl.handle.net/10353/11994 , vital:39125
- Description: Proper and timeous communication amongst different social development participants is one of the main driving factors for successful human progress. Different platforms have been used by different industries across the globe to ensure that useful information is shared with relevant structures at appropriate times. The global increase on use and availability of Information Communication Technologies (ICT’s) has prompted a thorough analysis and study of their relevance on different industries. Much of the increase has been observed mainly on highly urbanized areas, where the majority of the population is literate and who are above the poverty line. Some researchers have argued that the language used in some of the ICT’s is limited to the elite few, while others highlight cost implications in the use of these ICTs. The agricultural industry is not immune to the debates that relate to the development of ICTs, it is in most cases at the center, due to its diverse nature (in terms of participation) and close linkage to human development. There seems to be a correlation between ICT usage and the economies of scale in agricultural development, where smallholder farmers tend to use less of highly modernized ICTs, while commercial large scale farmers use more of the modernized ICTs. This disparity amongst farmers is exacerbated in many areas by the differing support systems employed by the public extension services. This study was initiated in order to study the usage and relevance of the ICTs by the smallholder farmers of the Umzimvubu Local Municipality of the Eastern Cape Province in South Africa. The research address the following research questions: 1. Which ICTs are owned by smallholder farmers of Umzimvubu local municipality? 2. Do smallholder farmers use ICTs to communicate agricultural information? 3. What are the types of ICT devices and services used by smallholder farmers for vi agricultural development? 4. What are the challenges faced by smallholder farmers when using ICTs to communicate agricultural information? A survey questionnaire was then developed to collect the relevant data from randomly selected six villages of Umzimvubu Local Municipality. The questionnaires structure employed both closed and open-ended questions that were administered using a face to face interview, conducted on the sample population in each village. The results indicated that the most common ICTs that were owned by smallholder farmers in the study area were: mobile phones (33%), televisions (TV) (28%), and radio (20%). The results also showed that communication amongst farmers (35%) and extension officers (35%) was the most notable use of mobile phone from the study area. The results also revealed that most smallholder farmers faced the following challenges when using ICTs to retrieve agricultural information; poor signal (40%), inconsistent broadcasting times for TV and radio agricultural programmes (35%), language barrier (15%) and lack of electricity (10%). The study, therefore, concludes that a majority of smallholder farmers from the study area own ICT devices necessary for rural agricultural development (mobile phones, TV and radio) that can be targeted by extension officers, policy makers, rural development implementing agencies and agro-industries to promote rural development. However, several challenges (language barrier, poor network signal and no electricity) limit the potential of these ICT devices and services from fully benefiting smallholder farmers.
- Full Text:
- Date Issued: 2020
- Authors: Makaula, Zimasa
- Date: 2020
- Subjects: Agricultural extension work , Information technology , Farms, Small -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Agric (Agric Extension)
- Identifier: http://hdl.handle.net/10353/11994 , vital:39125
- Description: Proper and timeous communication amongst different social development participants is one of the main driving factors for successful human progress. Different platforms have been used by different industries across the globe to ensure that useful information is shared with relevant structures at appropriate times. The global increase on use and availability of Information Communication Technologies (ICT’s) has prompted a thorough analysis and study of their relevance on different industries. Much of the increase has been observed mainly on highly urbanized areas, where the majority of the population is literate and who are above the poverty line. Some researchers have argued that the language used in some of the ICT’s is limited to the elite few, while others highlight cost implications in the use of these ICTs. The agricultural industry is not immune to the debates that relate to the development of ICTs, it is in most cases at the center, due to its diverse nature (in terms of participation) and close linkage to human development. There seems to be a correlation between ICT usage and the economies of scale in agricultural development, where smallholder farmers tend to use less of highly modernized ICTs, while commercial large scale farmers use more of the modernized ICTs. This disparity amongst farmers is exacerbated in many areas by the differing support systems employed by the public extension services. This study was initiated in order to study the usage and relevance of the ICTs by the smallholder farmers of the Umzimvubu Local Municipality of the Eastern Cape Province in South Africa. The research address the following research questions: 1. Which ICTs are owned by smallholder farmers of Umzimvubu local municipality? 2. Do smallholder farmers use ICTs to communicate agricultural information? 3. What are the types of ICT devices and services used by smallholder farmers for vi agricultural development? 4. What are the challenges faced by smallholder farmers when using ICTs to communicate agricultural information? A survey questionnaire was then developed to collect the relevant data from randomly selected six villages of Umzimvubu Local Municipality. The questionnaires structure employed both closed and open-ended questions that were administered using a face to face interview, conducted on the sample population in each village. The results indicated that the most common ICTs that were owned by smallholder farmers in the study area were: mobile phones (33%), televisions (TV) (28%), and radio (20%). The results also showed that communication amongst farmers (35%) and extension officers (35%) was the most notable use of mobile phone from the study area. The results also revealed that most smallholder farmers faced the following challenges when using ICTs to retrieve agricultural information; poor signal (40%), inconsistent broadcasting times for TV and radio agricultural programmes (35%), language barrier (15%) and lack of electricity (10%). The study, therefore, concludes that a majority of smallholder farmers from the study area own ICT devices necessary for rural agricultural development (mobile phones, TV and radio) that can be targeted by extension officers, policy makers, rural development implementing agencies and agro-industries to promote rural development. However, several challenges (language barrier, poor network signal and no electricity) limit the potential of these ICT devices and services from fully benefiting smallholder farmers.
- Full Text:
- Date Issued: 2020
Towards a reconstruction of Marion Island’s glacial history
- Authors: Rudolph, Elizabeth
- Date: 2020
- Subjects: Glacial landforms Geomorphological mapping
- Language: English
- Type: Thesis , Doctoral , PhD (Geography)
- Identifier: http://hdl.handle.net/10353/18531 , vital:42581
- Description: Southern Hemisphere glacial chronologies can provide valuable insights into interactions between glaciation and past climate changes. The sub-Antarctic Islands provide a valuable terrestrial record of glacial chronologies for the Southern Hemisphere, since they are unique, not only in size and topography, but also in oceanic situation when compared to other continental landmasses (e.g. Antarctica or Patagonia). On sub-Antarctic Marion Island, southern Indian Ocean, the exact timing and extent of the local Last Glacial Maximum is not yet known as glacial reconstructions have mostly been based on palynological proxies and relative-age dating techniques. This study presents 29 cosmogenic 36Cl exposure ages of deglaciated bedrock surfaces and moraine deposits from Marion Island. In addition, a comprehensive glacial-geomorphological map, which in conjunction with exposure ages provide improved temporal and spatial constraints for the island’s glacial history. Results show that the ice reached a local Last Glacial Maximum before 56 ka ago and retreated, with minor stillstands, until ~17 ka. This early deglaciation left island surfaces below 850 m a.s.l. ice-free after ~19 ka, and any subsequent advances during the Late Glacial or Holocene cooling periods would have been restricted to the interior. This glacial chronology is similar to that of some other sub-Antarctic Islands (e.g. the Kerguelen archipelago, Auckland and Campbell islands, and possibly South Georgia) and a number of other Southern Hemisphere glaciers (e.g. in Patagonia and New Zealand) and adds to evidence that suggest the Southern Hemisphere was in a glacial maximum earlier than the global LGM. A combination of climatic drivers such as declining temperatures, a northward migration of oceanic fronts and the Southern Hemisphere Westerly Winds (causing precipitation changes), as well as the physiography of Marion Island, created optimal conditions for glacier growth during Marine Isotope Stage 4 (MIS 4; ~65 ka ago) instead of the global LGM in MIS 2 (~18 ka). These findings redefine the glacial history of Marion Island, and have implications for future investigations on post-glacial landscape development and ecological succession.
- Full Text:
- Date Issued: 2020
- Authors: Rudolph, Elizabeth
- Date: 2020
- Subjects: Glacial landforms Geomorphological mapping
- Language: English
- Type: Thesis , Doctoral , PhD (Geography)
- Identifier: http://hdl.handle.net/10353/18531 , vital:42581
- Description: Southern Hemisphere glacial chronologies can provide valuable insights into interactions between glaciation and past climate changes. The sub-Antarctic Islands provide a valuable terrestrial record of glacial chronologies for the Southern Hemisphere, since they are unique, not only in size and topography, but also in oceanic situation when compared to other continental landmasses (e.g. Antarctica or Patagonia). On sub-Antarctic Marion Island, southern Indian Ocean, the exact timing and extent of the local Last Glacial Maximum is not yet known as glacial reconstructions have mostly been based on palynological proxies and relative-age dating techniques. This study presents 29 cosmogenic 36Cl exposure ages of deglaciated bedrock surfaces and moraine deposits from Marion Island. In addition, a comprehensive glacial-geomorphological map, which in conjunction with exposure ages provide improved temporal and spatial constraints for the island’s glacial history. Results show that the ice reached a local Last Glacial Maximum before 56 ka ago and retreated, with minor stillstands, until ~17 ka. This early deglaciation left island surfaces below 850 m a.s.l. ice-free after ~19 ka, and any subsequent advances during the Late Glacial or Holocene cooling periods would have been restricted to the interior. This glacial chronology is similar to that of some other sub-Antarctic Islands (e.g. the Kerguelen archipelago, Auckland and Campbell islands, and possibly South Georgia) and a number of other Southern Hemisphere glaciers (e.g. in Patagonia and New Zealand) and adds to evidence that suggest the Southern Hemisphere was in a glacial maximum earlier than the global LGM. A combination of climatic drivers such as declining temperatures, a northward migration of oceanic fronts and the Southern Hemisphere Westerly Winds (causing precipitation changes), as well as the physiography of Marion Island, created optimal conditions for glacier growth during Marine Isotope Stage 4 (MIS 4; ~65 ka ago) instead of the global LGM in MIS 2 (~18 ka). These findings redefine the glacial history of Marion Island, and have implications for future investigations on post-glacial landscape development and ecological succession.
- Full Text:
- Date Issued: 2020
Uhlalutyo lwenoveli kamahala ethi: yakhal’ indoda (2010).
- Authors: Nyiki, Phumelela Sibahle
- Date: 2020
- Subjects: Literature
- Language: English
- Type: Thesis , Masters , MA (African Languages)
- Identifier: http://hdl.handle.net/10353/18257 , vital:42246
- Description: The aim and scope of this study is to analyse the novel Yakhal’ Indoda (2010) written by Siphiwo Mahala. Since this book was written in the period known as the modern times in the new South Africa, it therefore tends to focus on the issues that disturb the peace of the citizens of South Africa exactly in this period of democratic South Africa. For that reason, the objective of this study is to associate the factors which Mahala has written about with those that are found in the contemporary South Africa which are regarded as issues disturbing the lives of South Africans at present. As it is of importance before the researcher deals with the central issue, there has to be a thorough knowledge of the theory of the subject that is being discussed at hand. The Literature Review with regard to this study takes into account the books written by Satyo, Duka, Brooks and Warren, to mention just a few. These authors, from their different academic perspectives, do their best on explaining the theory of the issues that will be discussed in this study. The Theoretical Framework that will be used in this study consists of the views of the writers who fought for a better political dispensation in the countries that were previously colonized. In this regard, the views of Ngùgì wa Thiong’o, and those of Steve Biko will be assessed in this study. The method that will be used in conducting this research is none other than that of Text Analysis. This simply means the researching student will focus mainly on the books found at the UFH library and other libraries. The chapter titles and their relevant outlines follow below: Chapter One is an introduction for this entire research. This chapter focuses more on the aims of this study, the importance or significance, limitations, methodology to be followed. Furthermore, this chapter gives a brief background of the author of the novel that will be analysed as well as the background of the novel. Chapter Two focuses on the theory of this research. This will be done through two theories. The researcher will first present a theory of the novel, as well as the Postcolonial theory. Under the novel theory, the researcher will discuss some vii features of the novel. However, the researcher’s emphasis will be on the theme that underlies in Mahala’s novel, Yakhal’ Indoda (2010). Chapter Three focuses on the theme of this research. The researcher will analyse the way Mahala portrays crime, corruption, unemployment and poverty in his novel. The researcher then will validate Mahala’s point of view against other authors with regards to the identified problems. Chapter Four focuses on the problems found in the Department of Education as well as rights of women as depicted in Mahala’s novel, Yakhal’ Indoda (2010). This will be accomplished through validation of the experienced and witnessed events in the new South Africa. Chapter Five focuses on the factors and events that are commonly associated with the Departments of Health and in Local Government, which are life threatening to society. This will be done by the researcher, pointing out some problems that Mahala in his book Yakhal’ Indoda (2010) attributes to the mentioned departments. Chapter Six is the general conclusion and exegesis on the study. This chapter gives a brief summary of the previous chapters, the findings regarding this study.
- Full Text:
- Date Issued: 2020
- Authors: Nyiki, Phumelela Sibahle
- Date: 2020
- Subjects: Literature
- Language: English
- Type: Thesis , Masters , MA (African Languages)
- Identifier: http://hdl.handle.net/10353/18257 , vital:42246
- Description: The aim and scope of this study is to analyse the novel Yakhal’ Indoda (2010) written by Siphiwo Mahala. Since this book was written in the period known as the modern times in the new South Africa, it therefore tends to focus on the issues that disturb the peace of the citizens of South Africa exactly in this period of democratic South Africa. For that reason, the objective of this study is to associate the factors which Mahala has written about with those that are found in the contemporary South Africa which are regarded as issues disturbing the lives of South Africans at present. As it is of importance before the researcher deals with the central issue, there has to be a thorough knowledge of the theory of the subject that is being discussed at hand. The Literature Review with regard to this study takes into account the books written by Satyo, Duka, Brooks and Warren, to mention just a few. These authors, from their different academic perspectives, do their best on explaining the theory of the issues that will be discussed in this study. The Theoretical Framework that will be used in this study consists of the views of the writers who fought for a better political dispensation in the countries that were previously colonized. In this regard, the views of Ngùgì wa Thiong’o, and those of Steve Biko will be assessed in this study. The method that will be used in conducting this research is none other than that of Text Analysis. This simply means the researching student will focus mainly on the books found at the UFH library and other libraries. The chapter titles and their relevant outlines follow below: Chapter One is an introduction for this entire research. This chapter focuses more on the aims of this study, the importance or significance, limitations, methodology to be followed. Furthermore, this chapter gives a brief background of the author of the novel that will be analysed as well as the background of the novel. Chapter Two focuses on the theory of this research. This will be done through two theories. The researcher will first present a theory of the novel, as well as the Postcolonial theory. Under the novel theory, the researcher will discuss some vii features of the novel. However, the researcher’s emphasis will be on the theme that underlies in Mahala’s novel, Yakhal’ Indoda (2010). Chapter Three focuses on the theme of this research. The researcher will analyse the way Mahala portrays crime, corruption, unemployment and poverty in his novel. The researcher then will validate Mahala’s point of view against other authors with regards to the identified problems. Chapter Four focuses on the problems found in the Department of Education as well as rights of women as depicted in Mahala’s novel, Yakhal’ Indoda (2010). This will be accomplished through validation of the experienced and witnessed events in the new South Africa. Chapter Five focuses on the factors and events that are commonly associated with the Departments of Health and in Local Government, which are life threatening to society. This will be done by the researcher, pointing out some problems that Mahala in his book Yakhal’ Indoda (2010) attributes to the mentioned departments. Chapter Six is the general conclusion and exegesis on the study. This chapter gives a brief summary of the previous chapters, the findings regarding this study.
- Full Text:
- Date Issued: 2020
Understanding the links between smallholder farmers and retailers of meat and vegetables in Mthatha, Mqanduli, Port St Johns and Tsolo, Eastern Cape, South Africa
- Authors: Qaula, Nyaniso
- Date: 2020
- Subjects: Farms, Small
- Language: English
- Type: Thesis , Masters , M Agric
- Identifier: http://hdl.handle.net/10353/18823 , vital:42811
- Description: It is commonly accepted that one of the challenges faced by smallholder farmers is lack of ‘access to markets’. This is especially so against the backdrop of the supermarket revolution, which is widely understood to give advantage to large-scale farmers at the expense of smallholder farmers. Given that supermarkets are now well established even within South Africa’s former homelands, it would seem that even smallholders based in these areas are at a disadvantage. The purpose of this study is to delve deeply into the market access of smallholder farmers, and to do so specifically across a large area of the former Transkei where supermarkets are well established and where there are also a range of other types of retailers. The study seeks to understand the links between smallholder farmers and diverse kinds of food retailers of meat and vegetables in and around the towns of Mthatha, Mqanduli, Port St Johns and Tsolo in the Eastern Cape Province, South Africa. For each of these sites, the study estimates the share of purchased fresh vegetables and meat that ultimately originates from smallholder farmers within the former Transkei, as opposed to large-scale farmers further afield. The findings suggest that smallholder farmers account for about 24% to 40% of fresh vegetables, and 3% to 13% of meat. The difference between vegetables and meat seems to relate to the fact that smallholder farmers account for a reasonably large share of the fresh vegetables sold by at least some supermarkets, whereas smallholder livestock farmers are largely unable to sell to abattoirs, whether because of the standards imposed by these abattoirs (including the one in Mthatha), or because of the cost of transport. The differences between sites appear to be a function of several factors, including differential market size and resource endowments. The study further sought to identify the advantages and disadvantages that the different types of retailers experience in procuring from smallholder farmers, and also identify the advantages and disadvantages that smallholder farmers experience in supplying different types of retailers. The advantage of working with smallholder farmers is that smallholder farmers can even deliver on Sundays, unlike other suppliers that refuse to work during weekends. The disadvantage is that smallholder farmers are not producing consistently therefore it is hard to rely on smallholder farmers for supply of produce. The advantage that smallholder farmers experience in supplying different types of retailers is that they get their cash right away after delivering the produce. The challenge that smallholder farmers experience when supplying food retailers is that some of the supermarkets will see the sample and order large quantity, however on the day of delivery they will complain and say it is not the good quality so the farmers must reduce the selling price. The study suggests the strategy that could be used by farmers to access the market, which is to enhance knowledge of market skills and negotiation skills.
- Full Text:
- Date Issued: 2020
- Authors: Qaula, Nyaniso
- Date: 2020
- Subjects: Farms, Small
- Language: English
- Type: Thesis , Masters , M Agric
- Identifier: http://hdl.handle.net/10353/18823 , vital:42811
- Description: It is commonly accepted that one of the challenges faced by smallholder farmers is lack of ‘access to markets’. This is especially so against the backdrop of the supermarket revolution, which is widely understood to give advantage to large-scale farmers at the expense of smallholder farmers. Given that supermarkets are now well established even within South Africa’s former homelands, it would seem that even smallholders based in these areas are at a disadvantage. The purpose of this study is to delve deeply into the market access of smallholder farmers, and to do so specifically across a large area of the former Transkei where supermarkets are well established and where there are also a range of other types of retailers. The study seeks to understand the links between smallholder farmers and diverse kinds of food retailers of meat and vegetables in and around the towns of Mthatha, Mqanduli, Port St Johns and Tsolo in the Eastern Cape Province, South Africa. For each of these sites, the study estimates the share of purchased fresh vegetables and meat that ultimately originates from smallholder farmers within the former Transkei, as opposed to large-scale farmers further afield. The findings suggest that smallholder farmers account for about 24% to 40% of fresh vegetables, and 3% to 13% of meat. The difference between vegetables and meat seems to relate to the fact that smallholder farmers account for a reasonably large share of the fresh vegetables sold by at least some supermarkets, whereas smallholder livestock farmers are largely unable to sell to abattoirs, whether because of the standards imposed by these abattoirs (including the one in Mthatha), or because of the cost of transport. The differences between sites appear to be a function of several factors, including differential market size and resource endowments. The study further sought to identify the advantages and disadvantages that the different types of retailers experience in procuring from smallholder farmers, and also identify the advantages and disadvantages that smallholder farmers experience in supplying different types of retailers. The advantage of working with smallholder farmers is that smallholder farmers can even deliver on Sundays, unlike other suppliers that refuse to work during weekends. The disadvantage is that smallholder farmers are not producing consistently therefore it is hard to rely on smallholder farmers for supply of produce. The advantage that smallholder farmers experience in supplying different types of retailers is that they get their cash right away after delivering the produce. The challenge that smallholder farmers experience when supplying food retailers is that some of the supermarkets will see the sample and order large quantity, however on the day of delivery they will complain and say it is not the good quality so the farmers must reduce the selling price. The study suggests the strategy that could be used by farmers to access the market, which is to enhance knowledge of market skills and negotiation skills.
- 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
Youth and Gang Violence in South Africa: An Intended or Unintended Outcome of Institutional Systems
- Ndhlovu, Gretchen Nokukhanya
- Authors: Ndhlovu, Gretchen Nokukhanya
- Date: 2020
- Subjects: Gangs Juvenile delinquency Youth
- Language: English
- Type: Thesis , Doctoral , PhD (Social Work)
- Identifier: http://hdl.handle.net/10353/18041 , vital:42009
- Description: The issue of youth and gang violence in South Africa is not just an issue of crime, neither is it an issue of a violent and lost generation. It is about the struggle to have a normal life, a struggle for inclusion in mainstream society. Gang violence is, therefore, a result of the way in which essential institutional systems operate in the country, it is a social ill caused by weak and skewed institutional systems, which manifest in unequal access to resources and rights and the African youth of South Africa have been hardest hit. The focus of this study was to explore the intricate link between gang violence and institutional systems. The study specifically sought to examine how four specific institutional systems (the availability and management of resources, organisation of work and production, distribution of rights and responsibilities and processes of governance) have intentionally or unintentionally contributed to the escalation of gang violence in the country. The theoretical frameworks adopted are the social exclusion theory and the unanticipated consequences of purposive social action theory. The study was conducted in the African townships of Bophelong in Gauteng and Nyanga in the Western Cape. It adopted an exploratory qualitative approach for its ability to offer the researcher a platform to explore the experiences of both the youth and informants in detail. Data was collected through focus group discussions and faceto-face interviews. Tesch’s (1990) method of data analysis was used because of its explorative nature suitable for capturing qualitative data. Findings show that the issue of youth and gang violence in marginalised African communities is a social problem perpetuated by institutional systems. It was learned that institutional role players have neither developed nor sustained systems for the creation or management of resources used by marginalised township (ekasi) people vii for development, growth, empowerment and recreation. From the findings, it was learned that while other people in the country are going through various development challenges, young African township (ekasi) people are going through a crisis. Consequently, gangs have stepped in to serve as role players, filling the role that government and civil society is supposed to fill. Findings also show that youth are excluded from the socio-economic activities of the country and are pushed into the illicit economy. Overall, it was found that the socio-economic context, which the African youth in Bophelong and Nyanga found themselves in, is dire, further pushing them into a life of crime in order to meet their needs as well as those of their families. It was found that the structurally violent institutional systems have consequently given birth to a violent society. Therefore, youth gangs are an outcome of these violent institutional systems. The study concludes that the issue of youth and gang violence is both an intended and unintended outcome of institutional systems. It established that the quality of life of young people is affected by processes concerning the management of resources, organisation of work and production, distribution of rights and responsibilities as well as processes of governance. The study recommends that due to the multifaceted and complex nature of youth and gangs in African townships like Bophelong and Nyanga, priority should be placed on basic human needs and realities. This entails poverty eradication, creating employment/production opportunities, equal distribution of rights, good governance as well as effective and efficient management of resources that youth need and use for development.
- Full Text:
- Date Issued: 2020
- Authors: Ndhlovu, Gretchen Nokukhanya
- Date: 2020
- Subjects: Gangs Juvenile delinquency Youth
- Language: English
- Type: Thesis , Doctoral , PhD (Social Work)
- Identifier: http://hdl.handle.net/10353/18041 , vital:42009
- Description: The issue of youth and gang violence in South Africa is not just an issue of crime, neither is it an issue of a violent and lost generation. It is about the struggle to have a normal life, a struggle for inclusion in mainstream society. Gang violence is, therefore, a result of the way in which essential institutional systems operate in the country, it is a social ill caused by weak and skewed institutional systems, which manifest in unequal access to resources and rights and the African youth of South Africa have been hardest hit. The focus of this study was to explore the intricate link between gang violence and institutional systems. The study specifically sought to examine how four specific institutional systems (the availability and management of resources, organisation of work and production, distribution of rights and responsibilities and processes of governance) have intentionally or unintentionally contributed to the escalation of gang violence in the country. The theoretical frameworks adopted are the social exclusion theory and the unanticipated consequences of purposive social action theory. The study was conducted in the African townships of Bophelong in Gauteng and Nyanga in the Western Cape. It adopted an exploratory qualitative approach for its ability to offer the researcher a platform to explore the experiences of both the youth and informants in detail. Data was collected through focus group discussions and faceto-face interviews. Tesch’s (1990) method of data analysis was used because of its explorative nature suitable for capturing qualitative data. Findings show that the issue of youth and gang violence in marginalised African communities is a social problem perpetuated by institutional systems. It was learned that institutional role players have neither developed nor sustained systems for the creation or management of resources used by marginalised township (ekasi) people vii for development, growth, empowerment and recreation. From the findings, it was learned that while other people in the country are going through various development challenges, young African township (ekasi) people are going through a crisis. Consequently, gangs have stepped in to serve as role players, filling the role that government and civil society is supposed to fill. Findings also show that youth are excluded from the socio-economic activities of the country and are pushed into the illicit economy. Overall, it was found that the socio-economic context, which the African youth in Bophelong and Nyanga found themselves in, is dire, further pushing them into a life of crime in order to meet their needs as well as those of their families. It was found that the structurally violent institutional systems have consequently given birth to a violent society. Therefore, youth gangs are an outcome of these violent institutional systems. The study concludes that the issue of youth and gang violence is both an intended and unintended outcome of institutional systems. It established that the quality of life of young people is affected by processes concerning the management of resources, organisation of work and production, distribution of rights and responsibilities as well as processes of governance. The study recommends that due to the multifaceted and complex nature of youth and gangs in African townships like Bophelong and Nyanga, priority should be placed on basic human needs and realities. This entails poverty eradication, creating employment/production opportunities, equal distribution of rights, good governance as well as effective and efficient management of resources that youth need and use for development.
- Full Text:
- Date Issued: 2020
Youth crime and the rehabilitation of youth caught up in criminal activities: the case of Alice town and surrounding areas
- Authors: Mdoyi, Ziyatandwa
- Date: 2020
- Subjects: Crime -- Sociological aspects Juvenile delinquency
- Language: English
- Type: Thesis , Masters , MSoc (Sociology)
- Identifier: http://hdl.handle.net/10353/18186 , vital:42240
- Description: iv ABSTRACT The nucleus of this study is youth crime and the rehabilitation of the youth caught up in criminal activities. Conducted in Alice in the Eastern Cape, South Africa, this study scrutinized youth crime prevention techniques utilized in Alice and surrounding areas, and it established their efficacy. The study investigated the elements of rehabilitation available for young offenders in this area. With the social control theory, the structural strain theory and the risk-needs-responsivity guiding this study, the findings revealed that loss of control by conventional institutions, strains that individuals experience and inadequate rehabilitation are determinants of youth crime in and around Alice. With lack of resources as well as inconsistent and inadequate application of these programs, efficacy in minimizing and preventing youth crime proves to be low. At some point in the past, communities had effective diversion programs for the youth but these were no longer practiced. Findings revealed that the root causes of youth crime in this area include poor economic background, youth unemployment, broken families, peer pressure and substance abuse among other causes. Prevention programs do not correspond to the actual causes of crime, and, as such, youth crime prevention programs will not achieve efficacy until they address root causes. On the other hand, rehabilitation is of great importance to achieving minimal youth crime rates. The findings revealed that imprisonment is the only source of rehabilitation for young offenders in Alice, and that it yields positive results, albeit for a short period. This is due to neglect of the causes of crime and utilizing general prevention and rehabilitation. The environment into which the young offenders are placed after v socioeconomic status, unemployment, peer pressure and drug abuse. These result in strains that drive young people to committing crime; consequently, engagement in youth crime leads to loss of social control and it becomes an on-going cycle. The risk-needs-responsivity model emphasizes constructing rehabilitative treatment based on the risk the individual poses to society, including the likelihood to reoffend, the offender‟s needs that might lead the individual to deviant ways of achieving them, and the environment into which the individual is exposed. The study adopted a mixed-methods approach. To obtain qualitative data, the researcher made use of 5 focus group discussions each comprising at least 6 members of the community, in-depth interviews with 15 young offenders who had experience with the justice system, and an in-depth interview with the chief community policing officer of the Alice town police department. For the attainment of quantitative data, questionnaires were administered to 100 community members with 61 usable questionnaires upon retrieval. Qualitative data was analysed using the thematic analysis technique while the quantitative data was analysed using the Statistical Package for Social Science (SPSS) software. In view of the theoretical framework, weak social bonds and ties to family, school and society at large play a role in the engagement of youth in criminal activities. This spawns a loss of control to some extent and, due to this, individuals will experience strain as they have abandoned genuine ways of attaining needs and achieving goals, in this case adopting new illegitimate ways of meeting their needs. This calls for rehabilitation that is tailored specifically for the offender: treatment that addresses the risk the offender poses to society; needs of the offender that may lead to reoffending; the social context and the role it is anticipated to play once the offender gets out of rehabilitation. The key is who to target, what to target and how to target it. vi The study concludes that in order to make crime prevention techniques effective, the first step is addressing the root causes of youth crime given that general techniques have been used and indicate no efficacy due to the neglecting of the social context when arriving at problem solving techniques. These become unbeneficial as they attempt to control crime without getting rid of the causes of crime. Rehabilitation should be directly proportional to offender risk and needs. Specific rehabilitation that is determined by offender risk and needs should be practiced for the achievement of long-term rehabilitation.
- Full Text:
- Date Issued: 2020
- Authors: Mdoyi, Ziyatandwa
- Date: 2020
- Subjects: Crime -- Sociological aspects Juvenile delinquency
- Language: English
- Type: Thesis , Masters , MSoc (Sociology)
- Identifier: http://hdl.handle.net/10353/18186 , vital:42240
- Description: iv ABSTRACT The nucleus of this study is youth crime and the rehabilitation of the youth caught up in criminal activities. Conducted in Alice in the Eastern Cape, South Africa, this study scrutinized youth crime prevention techniques utilized in Alice and surrounding areas, and it established their efficacy. The study investigated the elements of rehabilitation available for young offenders in this area. With the social control theory, the structural strain theory and the risk-needs-responsivity guiding this study, the findings revealed that loss of control by conventional institutions, strains that individuals experience and inadequate rehabilitation are determinants of youth crime in and around Alice. With lack of resources as well as inconsistent and inadequate application of these programs, efficacy in minimizing and preventing youth crime proves to be low. At some point in the past, communities had effective diversion programs for the youth but these were no longer practiced. Findings revealed that the root causes of youth crime in this area include poor economic background, youth unemployment, broken families, peer pressure and substance abuse among other causes. Prevention programs do not correspond to the actual causes of crime, and, as such, youth crime prevention programs will not achieve efficacy until they address root causes. On the other hand, rehabilitation is of great importance to achieving minimal youth crime rates. The findings revealed that imprisonment is the only source of rehabilitation for young offenders in Alice, and that it yields positive results, albeit for a short period. This is due to neglect of the causes of crime and utilizing general prevention and rehabilitation. The environment into which the young offenders are placed after v socioeconomic status, unemployment, peer pressure and drug abuse. These result in strains that drive young people to committing crime; consequently, engagement in youth crime leads to loss of social control and it becomes an on-going cycle. The risk-needs-responsivity model emphasizes constructing rehabilitative treatment based on the risk the individual poses to society, including the likelihood to reoffend, the offender‟s needs that might lead the individual to deviant ways of achieving them, and the environment into which the individual is exposed. The study adopted a mixed-methods approach. To obtain qualitative data, the researcher made use of 5 focus group discussions each comprising at least 6 members of the community, in-depth interviews with 15 young offenders who had experience with the justice system, and an in-depth interview with the chief community policing officer of the Alice town police department. For the attainment of quantitative data, questionnaires were administered to 100 community members with 61 usable questionnaires upon retrieval. Qualitative data was analysed using the thematic analysis technique while the quantitative data was analysed using the Statistical Package for Social Science (SPSS) software. In view of the theoretical framework, weak social bonds and ties to family, school and society at large play a role in the engagement of youth in criminal activities. This spawns a loss of control to some extent and, due to this, individuals will experience strain as they have abandoned genuine ways of attaining needs and achieving goals, in this case adopting new illegitimate ways of meeting their needs. This calls for rehabilitation that is tailored specifically for the offender: treatment that addresses the risk the offender poses to society; needs of the offender that may lead to reoffending; the social context and the role it is anticipated to play once the offender gets out of rehabilitation. The key is who to target, what to target and how to target it. vi The study concludes that in order to make crime prevention techniques effective, the first step is addressing the root causes of youth crime given that general techniques have been used and indicate no efficacy due to the neglecting of the social context when arriving at problem solving techniques. These become unbeneficial as they attempt to control crime without getting rid of the causes of crime. Rehabilitation should be directly proportional to offender risk and needs. Specific rehabilitation that is determined by offender risk and needs should be practiced for the achievement of long-term rehabilitation.
- Full Text:
- Date Issued: 2020
‘Implementation Strategies Used by Teachers’ Colleges to Prepare Pre-Service Teachers for Science, Technology, Engineering and Mathematics Education in Harare Metropolitan Province in Zimbabwe
- Authors: Chimwe, Ananias
- Date: 2020
- Subjects: Teachers -- In-service training -- Zimbabwe Teachers -- Education (Primary) -- Zimbabwe Science|xStudy and teaching (Primary) -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , PhD (Education)
- Identifier: http://hdl.handle.net/10353/17931 , vital:41981
- Description: The study was carried to establish the strategies used by teacher education colleges to prepare pre-service teachers for STEM Education in Zimbabwe. Invariably, the nature of research questions led the study to be located within the pragmatic paradigm. A mixed method approach and concurrent triangulation design was adopted to examine issues under study. The study adopted stratified random sampling and purposive sampling methods to identify its respondents and participants. Data were collected from respondents who were envisaged knowledgeable about critical issues under study. Several research instruments were used to solicit quantitative and qualitative data. These included: questionnaires, interview schedules, focus group discussions and documents. The sample of the study consisted of 20 lecturers, 50 pre-service teachers, 3 Department of Teacher Education lecturers and 2 Directors in the Ministry of Higher and Tertiary Education Science Innovation, Technology and Development. The study established that 95%of the teacher educators had the requisite STEM content knowledge. Pedagogical content knowledge, knowledge of organisation and education purpose, engineering content and pedagogical content was found lacking. Furthermore, the teacher educators employed 21st century STEM specific inquiry based and constructivist teaching strategies. More so, it was established that government, the Department of Teacher Education and other development partners rendered support to teacher education colleges to prepare for pre-service teachers for STEM education. In addition, the study revealed that preparation of pre-service teachers for STEM was impeded by several structural factors that obtained in teacher education colleges. Overall, the study concluded that teacher educators had requisite STEM knowledge and employed inquiry-based strategies to prepare pre-service teachers for STEM Education. Furthermore, the study recommended that teacher educators’ knowledge in engineering needs further strengthening through workshops and synergies with industry. An alternative model for effective STEM preparation was recommended for consideration.
- Full Text:
- Date Issued: 2020
- Authors: Chimwe, Ananias
- Date: 2020
- Subjects: Teachers -- In-service training -- Zimbabwe Teachers -- Education (Primary) -- Zimbabwe Science|xStudy and teaching (Primary) -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , PhD (Education)
- Identifier: http://hdl.handle.net/10353/17931 , vital:41981
- Description: The study was carried to establish the strategies used by teacher education colleges to prepare pre-service teachers for STEM Education in Zimbabwe. Invariably, the nature of research questions led the study to be located within the pragmatic paradigm. A mixed method approach and concurrent triangulation design was adopted to examine issues under study. The study adopted stratified random sampling and purposive sampling methods to identify its respondents and participants. Data were collected from respondents who were envisaged knowledgeable about critical issues under study. Several research instruments were used to solicit quantitative and qualitative data. These included: questionnaires, interview schedules, focus group discussions and documents. The sample of the study consisted of 20 lecturers, 50 pre-service teachers, 3 Department of Teacher Education lecturers and 2 Directors in the Ministry of Higher and Tertiary Education Science Innovation, Technology and Development. The study established that 95%of the teacher educators had the requisite STEM content knowledge. Pedagogical content knowledge, knowledge of organisation and education purpose, engineering content and pedagogical content was found lacking. Furthermore, the teacher educators employed 21st century STEM specific inquiry based and constructivist teaching strategies. More so, it was established that government, the Department of Teacher Education and other development partners rendered support to teacher education colleges to prepare for pre-service teachers for STEM education. In addition, the study revealed that preparation of pre-service teachers for STEM was impeded by several structural factors that obtained in teacher education colleges. Overall, the study concluded that teacher educators had requisite STEM knowledge and employed inquiry-based strategies to prepare pre-service teachers for STEM Education. Furthermore, the study recommended that teacher educators’ knowledge in engineering needs further strengthening through workshops and synergies with industry. An alternative model for effective STEM preparation was recommended for consideration.
- Full Text:
- Date Issued: 2020
‘The Perceptions of Marginalization by the Ndebele people and its Impact on the Socio-Political Economy of Zimbabwe. A Case of Bulawayo
- Authors: Ndlovu, Bekithemba
- Date: 2020
- Subjects: International organization
- Language: English
- Type: Thesis , Masters , MSoc (Political Science)
- Identifier: http://hdl.handle.net/10353/18233 , vital:42244
- Description: The study set out to investigate the perceptions of marginalisation by the Ndebele people and its impact on the socio-political economy of Bulawayo. The study is based on both primary and secondary sources of data. In-depth interviews, focus group discussions and questionnaires formed the main sources of primary data. A review of journal articles and books were the main sources of secondary data. The study found out that perceptions of marginalisation among the study group were attributed to lack of employment, poor services, and history of violence, among others. The findings also reveal that the impact of perceived marginalisation of the Ndebele people include rise in levels of crime, abandonment of language, emigration and radicalism. The study recommends the decentralization of the Zimbabwean government and a national dialogue on the Gukurahundi
- Full Text:
- Date Issued: 2020
- Authors: Ndlovu, Bekithemba
- Date: 2020
- Subjects: International organization
- Language: English
- Type: Thesis , Masters , MSoc (Political Science)
- Identifier: http://hdl.handle.net/10353/18233 , vital:42244
- Description: The study set out to investigate the perceptions of marginalisation by the Ndebele people and its impact on the socio-political economy of Bulawayo. The study is based on both primary and secondary sources of data. In-depth interviews, focus group discussions and questionnaires formed the main sources of primary data. A review of journal articles and books were the main sources of secondary data. The study found out that perceptions of marginalisation among the study group were attributed to lack of employment, poor services, and history of violence, among others. The findings also reveal that the impact of perceived marginalisation of the Ndebele people include rise in levels of crime, abandonment of language, emigration and radicalism. The study recommends the decentralization of the Zimbabwean government and a national dialogue on the Gukurahundi
- Full Text:
- Date Issued: 2020
“A criminological study on the effectiveness of Environmental Design towards crime prevention: A case study of Thohoyandou Central Business District under Thulamela Local Municipality in Vhembe District, Limpopo Province
- Muvhango, Khathutshelo Moses
- Authors: Muvhango, Khathutshelo Moses
- Date: 2020
- Subjects: Crime prevention
- Language: English
- Type: Thesis , Masters , MSoc (Criminology)
- Identifier: http://hdl.handle.net/10353/18209 , vital:42242
- Description: The main aim of this study was to explore the effectiveness of Environmental Design as method of Crime Prevention. It was carried out in Thohoyandou Central Business District under Thulamela Local Municipality in Vhembe District in Limpopo Province. The qualitative research approach, with non-probability sampling methods, was used in this study. Semi-structured interviews were used as data collection instruments in this study. The study employed thematic data analysis method to generate the findings from the data collected. In this study the researcher used the situational crime theory and the crime pattern theory. The study revealed many challenges hindering the effectiveness of Environmental Design as crime prevention method in Thulamela Local Municipality. The researcher discovered that most of the people are ignorant of where surveillance systems can be found. The study further concludes that though security/help was near, there was need for more police officers within the CBD of Thohoyandou. The areas also need more police posts, bumps and police patrols. Unnecessary security features hinder movement and relaxation.
- Full Text:
- Date Issued: 2020
- Authors: Muvhango, Khathutshelo Moses
- Date: 2020
- Subjects: Crime prevention
- Language: English
- Type: Thesis , Masters , MSoc (Criminology)
- Identifier: http://hdl.handle.net/10353/18209 , vital:42242
- Description: The main aim of this study was to explore the effectiveness of Environmental Design as method of Crime Prevention. It was carried out in Thohoyandou Central Business District under Thulamela Local Municipality in Vhembe District in Limpopo Province. The qualitative research approach, with non-probability sampling methods, was used in this study. Semi-structured interviews were used as data collection instruments in this study. The study employed thematic data analysis method to generate the findings from the data collected. In this study the researcher used the situational crime theory and the crime pattern theory. The study revealed many challenges hindering the effectiveness of Environmental Design as crime prevention method in Thulamela Local Municipality. The researcher discovered that most of the people are ignorant of where surveillance systems can be found. The study further concludes that though security/help was near, there was need for more police officers within the CBD of Thohoyandou. The areas also need more police posts, bumps and police patrols. Unnecessary security features hinder movement and relaxation.
- Full Text:
- Date Issued: 2020
Anthropometric, physiological and biochemical parameters in relation to perceived stress and lifestyle diseases among correctional services staff in the Amathole Region, Eastern Cape, South Africa
- Matshikiza, Ondela Innocent https://orcid.org/0000-0002-9326-6697
- Authors: Matshikiza, Ondela Innocent https://orcid.org/0000-0002-9326-6697
- Date: 2020-01
- Subjects: Correctional personnel , Lifestyles -- Diseases
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/22082 , vital:51981
- Description: Background: The prevalence of overweight and obesity has risen significantly in the past three decades, with marked variations across countries in the levels and trends in overweight and obesity with distinct regional patterns. Physical inactivity has increased in South Africa as the country develops, with increasing urbanization and modernization, technology, and low physical activities at workplaces. Correctional Services staff tend to suffer from chronic diseases such as cardiovascular diseases, type 2 diabetes mellitus, orthopaedic conditions, high cholesterol, overweight, and obesity due to insufficient physical activity engagement. Aims and objectives: The study aimed to assess the anthropometric, physiological, biochemical parameters in relation to stress and lifestyle diseases of correctional services staff in the Amathole region, Eastern Cape, South Africa. Methods: A cross-sectional study was conducted among 81 Correctional Services Staff in the Amathole Region, Eastern Cape, South Africa. The employees' health status, anthropometric, physiological, biochemical parameters, and perceived stress were assessed. Data were analyzed using SPSS version 25.0. Data were expressed as mean +/- SD for quantitative variables or numbers and percentages for categorical variables. An independent sample T-test was used to assess statistical differences between males and female correctional service staff. Pearson correlation was used to determine the relationship strength and linearity of the anthropometric, physiological, and biochemical parameters. A direct logistic regression was employed to predict the indicator variable. Results: The results showed that just over two-thirds (67%) of the participants reported not being ready for exercise. Nearly 94% of the study population were categorized as either overweight, obese, severely obese, or morbidly obese. Approximately three-quarters (74%) of the respondents reported moderate to high- perceived stress levels. Approximately 40% of the population were at risk determined by the Waist to Hip Ratio. Furthermore, waist circumference, 43% and 77% of the study population were categorized as obese, male and female participants, respectively. Over three-quarters, (79%) of the study population were diagnosed with elevated high pressure, stage 1 and 2 hypertension, or a hypertensive crisis. A minimum of 18% and 17.3% of the study population were diagnosed with Pre-diabetic and Type 2 diabetes mellitus, respectively. An analysis of gender group differences showed overweight, obesity, and Body Fat Percentages were prevalent among females. The results further showed a positive increase in abdominal fat accumulation with age; thus, the Weight Circumference of the participants was significantly high. The prevalence of overweight and obesity was common among male and female correctional services staff, with a significantly lower Body Fat Percentage for males compared to females. However, upon further investigation, males' Waist to Hip Ratio was significantly higher than for female correctional services staff. Perceived stress scores for male participants were significantly lower compared to female participants. An analysis of staff member group differences showed that support staff's body fat percentage was significantly lower than top management and middle management groups. There was also a statistical difference in the Waist to Hip Ratio for the three managerial groups. More than three-quarters of the correctional services staff were classified with moderate (65.4%) to highstress levels (8.6%). Direct logistic regression was performed to assess the influence of several independent variables on the likelihood that participants would be classified as Obese. The results indicated that 80.2% of the participants were correctly classified before the model was conducted. Another direct logistic regression analysis was employed to predict stress among Correctional Services Staff found that age made a statistically significant contribution to the model, while the most robust predictor to report high stress was not getting enough exercise. Conclusion: Overweight and obesity are prevalent among Correctional Services Staff, putting them at risk for developing lifestyle-related diseases. Workplace health promotion is significant in preventing non-communicable diseases among Correctional Services Staff to reduce medical costs, increase disability incidents, reduce morbidity, mortality and improve work productivity. The role of physical exercise in the development of stress and decreasing obesity is central to addressing these issues in the workplace. , Thesis (MA) -- Faculty of Health Sciences, Human Movement Science, 2020
- Full Text:
- Date Issued: 2020-01
- Authors: Matshikiza, Ondela Innocent https://orcid.org/0000-0002-9326-6697
- Date: 2020-01
- Subjects: Correctional personnel , Lifestyles -- Diseases
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/22082 , vital:51981
- Description: Background: The prevalence of overweight and obesity has risen significantly in the past three decades, with marked variations across countries in the levels and trends in overweight and obesity with distinct regional patterns. Physical inactivity has increased in South Africa as the country develops, with increasing urbanization and modernization, technology, and low physical activities at workplaces. Correctional Services staff tend to suffer from chronic diseases such as cardiovascular diseases, type 2 diabetes mellitus, orthopaedic conditions, high cholesterol, overweight, and obesity due to insufficient physical activity engagement. Aims and objectives: The study aimed to assess the anthropometric, physiological, biochemical parameters in relation to stress and lifestyle diseases of correctional services staff in the Amathole region, Eastern Cape, South Africa. Methods: A cross-sectional study was conducted among 81 Correctional Services Staff in the Amathole Region, Eastern Cape, South Africa. The employees' health status, anthropometric, physiological, biochemical parameters, and perceived stress were assessed. Data were analyzed using SPSS version 25.0. Data were expressed as mean +/- SD for quantitative variables or numbers and percentages for categorical variables. An independent sample T-test was used to assess statistical differences between males and female correctional service staff. Pearson correlation was used to determine the relationship strength and linearity of the anthropometric, physiological, and biochemical parameters. A direct logistic regression was employed to predict the indicator variable. Results: The results showed that just over two-thirds (67%) of the participants reported not being ready for exercise. Nearly 94% of the study population were categorized as either overweight, obese, severely obese, or morbidly obese. Approximately three-quarters (74%) of the respondents reported moderate to high- perceived stress levels. Approximately 40% of the population were at risk determined by the Waist to Hip Ratio. Furthermore, waist circumference, 43% and 77% of the study population were categorized as obese, male and female participants, respectively. Over three-quarters, (79%) of the study population were diagnosed with elevated high pressure, stage 1 and 2 hypertension, or a hypertensive crisis. A minimum of 18% and 17.3% of the study population were diagnosed with Pre-diabetic and Type 2 diabetes mellitus, respectively. An analysis of gender group differences showed overweight, obesity, and Body Fat Percentages were prevalent among females. The results further showed a positive increase in abdominal fat accumulation with age; thus, the Weight Circumference of the participants was significantly high. The prevalence of overweight and obesity was common among male and female correctional services staff, with a significantly lower Body Fat Percentage for males compared to females. However, upon further investigation, males' Waist to Hip Ratio was significantly higher than for female correctional services staff. Perceived stress scores for male participants were significantly lower compared to female participants. An analysis of staff member group differences showed that support staff's body fat percentage was significantly lower than top management and middle management groups. There was also a statistical difference in the Waist to Hip Ratio for the three managerial groups. More than three-quarters of the correctional services staff were classified with moderate (65.4%) to highstress levels (8.6%). Direct logistic regression was performed to assess the influence of several independent variables on the likelihood that participants would be classified as Obese. The results indicated that 80.2% of the participants were correctly classified before the model was conducted. Another direct logistic regression analysis was employed to predict stress among Correctional Services Staff found that age made a statistically significant contribution to the model, while the most robust predictor to report high stress was not getting enough exercise. Conclusion: Overweight and obesity are prevalent among Correctional Services Staff, putting them at risk for developing lifestyle-related diseases. Workplace health promotion is significant in preventing non-communicable diseases among Correctional Services Staff to reduce medical costs, increase disability incidents, reduce morbidity, mortality and improve work productivity. The role of physical exercise in the development of stress and decreasing obesity is central to addressing these issues in the workplace. , Thesis (MA) -- Faculty of Health Sciences, Human Movement Science, 2020
- Full Text:
- Date Issued: 2020-01
Cost cutting measures for the maintenance of hospital medical equipment in the Eastern Cape, South Africa
- Mabentsela, Bonga https://orcid.org/0000-0001-9259-849X
- Authors: Mabentsela, Bonga https://orcid.org/0000-0001-9259-849X
- Date: 2020-01
- Subjects: Finance, Public , Health services administration , Maps
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20094 , vital:45152
- Description: The Eastern Cape Department of Health is located in Bisho, Eastern Cape Province of South Africa and about 88 percent of the EC population is serviced by the public health sector. Most of the facilities are situated in remote areas and for the maintenance of medical equipment they rely on the service of the few private equipment vendors that are situated in two cities, East London and Port Elizabeth and in some instances these vendors are located in Gauteng province. The location of vendors makes it difficult and impossible for these medical equipment vendors to render the acceptable service to the Department. This study was undertaken to systematically study the cost cutting measures of medical equipment department of health, Eastern Cape. A quantitative method approach was used using exploratory and descriptive research design during the 2019-20 financial year (April 2019 to March 2020). The sample for this study was limited to managers who have the ability to provide the information about the acquisition, maintenance and management of medical equipment. The total sample size was 100. The major finding was that outsourcing is not feasible. The respondents preferred insourcing, standardisation of medical equipment and procuring equipment with comprehensive maintenance contracts. The findings from the study were that the Department will cut costs associated with medical equipment if maintenance of medical equipment is in-sourced, equipment is standardized and equipment is procured with maintenance contracts. The study recommended that the Department should revisit some of its medical equipment maintenance strategies and draw up comprehensive interventions to reduce costs associated with maintenance of medical equipment and improve service delivery in the Department. , Thesis (MPA) -- Faculty of Health Science, 2021
- Full Text:
- Date Issued: 2020-01
- Authors: Mabentsela, Bonga https://orcid.org/0000-0001-9259-849X
- Date: 2020-01
- Subjects: Finance, Public , Health services administration , Maps
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20094 , vital:45152
- Description: The Eastern Cape Department of Health is located in Bisho, Eastern Cape Province of South Africa and about 88 percent of the EC population is serviced by the public health sector. Most of the facilities are situated in remote areas and for the maintenance of medical equipment they rely on the service of the few private equipment vendors that are situated in two cities, East London and Port Elizabeth and in some instances these vendors are located in Gauteng province. The location of vendors makes it difficult and impossible for these medical equipment vendors to render the acceptable service to the Department. This study was undertaken to systematically study the cost cutting measures of medical equipment department of health, Eastern Cape. A quantitative method approach was used using exploratory and descriptive research design during the 2019-20 financial year (April 2019 to March 2020). The sample for this study was limited to managers who have the ability to provide the information about the acquisition, maintenance and management of medical equipment. The total sample size was 100. The major finding was that outsourcing is not feasible. The respondents preferred insourcing, standardisation of medical equipment and procuring equipment with comprehensive maintenance contracts. The findings from the study were that the Department will cut costs associated with medical equipment if maintenance of medical equipment is in-sourced, equipment is standardized and equipment is procured with maintenance contracts. The study recommended that the Department should revisit some of its medical equipment maintenance strategies and draw up comprehensive interventions to reduce costs associated with maintenance of medical equipment and improve service delivery in the Department. , Thesis (MPA) -- Faculty of Health Science, 2021
- Full Text:
- Date Issued: 2020-01
Effects of the use of manipulative materials on grade nine learners’ performance in fractions in public high schools in Chris Hani West Education District, South Africa
- Authors: Adom, George
- Date: 2020-01
- Subjects: Mathematics -- Study and teaching -- Activity programs , Acalculia in children
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/19371 , vital:43058
- Description: The purpose of this study was to investigate the effects of the use of manipulative concrete materials on grade 9 learners’ performance in fractions in public high schools in Chris Hani west education district, in the Eastern Cape Province of the Republic of South Africa. Two hundred and fifty (250) grade nine (9) learners, whose ages ranged between 13-16 years, and ten (10) educators teaching grade nine mathematics, were selected from 40 public high schools with the use of stratified, systematic random sampling, convenience and purposive sampling methods. One hundred and twenty-five (125) learners were put into the experimental group, and another one hundred and twenty-five (125) learners were put into a control group through systematic random sampling method. Pre-test, Post-test, and Control group quasi-experimental design were used as research designs to collect data. Two research instruments were developed. These included: A Fractions Achievement Test (FAT), and Students Questionnaire on Manipulative Concrete Materials (SQMCM). The experimental group were taught with the Manipulative Concrete Materials (Cuisenaire rods, Fraction bar/Fraction title, Paper folding and Computer assisted manipulative), whilst the control group was taught through the lecture method. Four (4) null hypotheses were generated and tested at 0.05 level of significance. The data collected were analysed using Analysis of Covariance (ANCOVA) to find the Mean, Standard Deviation and t-test. The mean and standard deviation were used to compare the pre-test and post-test results between the Experimental group and the Control group. The analysed results of the means, standard deviations and t-tests were used to reject the null hypotheses. The analysed results were illustrated as followed: Cuisenaire rods pre-test (mean = 8.372, SD=1.770), post-test (mean = 12,428, SD=4.732), t=13,024 p< 0.05. Hypothesis (H01) was rejected : Fraction tiles/fraction bars pre-test (mean = 8.372, SD=1.770), post-test (mean = 11,42, SD=3.67), t=12,10 p< 0.05. Hypothesis (H02) was rejected : Paper folding pre-test (mean = 8.372, SD=1.770), post-test (mean = 11,792, SD=4.256), t=12,024 p< 0.05. Hypothesis (H03) was rejected : Computer assisted manipulative pre-test (mean = 8.372, SD=1.770), post-test (mean = 12,212, SD=4.569), t=12,801 p< 0.05. Hypothesis (H04) was also rejected. The comparison of the mean scores and iv standard deviation between the Experimental groups and Control groups indicated that there was no significant difference in the Pre-test in all cases. On the other hand, the mean scores and standard deviations between the Experimental group and Control group in the Post-test showed a vast difference in all cases. There were improvement in the mean scores, and slightly difference in the standard deviations in the Experimental groups, whilst there were drops in the mean scores and standard deviations of the Control groups in all cases. From the studies, there was an indication that manipulative concrete materials have significant effects on grade nine learner’s performance in fractions. It was therefore suggested that manipulative concrete materials should be incorporated into the instructions of fractions in mathematics. , Thesis (PhD) -- Faculty of Education, 2020
- Full Text:
- Date Issued: 2020-01
- Authors: Adom, George
- Date: 2020-01
- Subjects: Mathematics -- Study and teaching -- Activity programs , Acalculia in children
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/19371 , vital:43058
- Description: The purpose of this study was to investigate the effects of the use of manipulative concrete materials on grade 9 learners’ performance in fractions in public high schools in Chris Hani west education district, in the Eastern Cape Province of the Republic of South Africa. Two hundred and fifty (250) grade nine (9) learners, whose ages ranged between 13-16 years, and ten (10) educators teaching grade nine mathematics, were selected from 40 public high schools with the use of stratified, systematic random sampling, convenience and purposive sampling methods. One hundred and twenty-five (125) learners were put into the experimental group, and another one hundred and twenty-five (125) learners were put into a control group through systematic random sampling method. Pre-test, Post-test, and Control group quasi-experimental design were used as research designs to collect data. Two research instruments were developed. These included: A Fractions Achievement Test (FAT), and Students Questionnaire on Manipulative Concrete Materials (SQMCM). The experimental group were taught with the Manipulative Concrete Materials (Cuisenaire rods, Fraction bar/Fraction title, Paper folding and Computer assisted manipulative), whilst the control group was taught through the lecture method. Four (4) null hypotheses were generated and tested at 0.05 level of significance. The data collected were analysed using Analysis of Covariance (ANCOVA) to find the Mean, Standard Deviation and t-test. The mean and standard deviation were used to compare the pre-test and post-test results between the Experimental group and the Control group. The analysed results of the means, standard deviations and t-tests were used to reject the null hypotheses. The analysed results were illustrated as followed: Cuisenaire rods pre-test (mean = 8.372, SD=1.770), post-test (mean = 12,428, SD=4.732), t=13,024 p< 0.05. Hypothesis (H01) was rejected : Fraction tiles/fraction bars pre-test (mean = 8.372, SD=1.770), post-test (mean = 11,42, SD=3.67), t=12,10 p< 0.05. Hypothesis (H02) was rejected : Paper folding pre-test (mean = 8.372, SD=1.770), post-test (mean = 11,792, SD=4.256), t=12,024 p< 0.05. Hypothesis (H03) was rejected : Computer assisted manipulative pre-test (mean = 8.372, SD=1.770), post-test (mean = 12,212, SD=4.569), t=12,801 p< 0.05. Hypothesis (H04) was also rejected. The comparison of the mean scores and iv standard deviation between the Experimental groups and Control groups indicated that there was no significant difference in the Pre-test in all cases. On the other hand, the mean scores and standard deviations between the Experimental group and Control group in the Post-test showed a vast difference in all cases. There were improvement in the mean scores, and slightly difference in the standard deviations in the Experimental groups, whilst there were drops in the mean scores and standard deviations of the Control groups in all cases. From the studies, there was an indication that manipulative concrete materials have significant effects on grade nine learner’s performance in fractions. It was therefore suggested that manipulative concrete materials should be incorporated into the instructions of fractions in mathematics. , Thesis (PhD) -- Faculty of Education, 2020
- Full Text:
- Date Issued: 2020-01
Enablements and constraints of articulation arrangements and agreements between technical and vocational education and training colleges and one Comprehensive University in the Eastern Cape, South Africa
- Mantashe, Lunga Xolisa https://orcid.org/0000-0003-1711-8358
- Authors: Mantashe, Lunga Xolisa https://orcid.org/0000-0003-1711-8358
- Date: 2020-01
- Subjects: Articulation (Education) , Technical education , Vocational education
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/21624 , vital:51736
- Description: This study explored enablements and constraints of Articulation Arrangements and Agreements (AAAs) between Technical and Vocational Education and Training Colleges (TVETs) and one Comprehensive University (CU) in the Eastern Cape, South Africa. The constructs of structure, culture, and agency as propounded by Margaret Archer were employed as the theoretical lens of the study. Each of Archer’s constructs is independent and their dynamic interplay has causal influence on whether AAAs are facilitated or hindered. A qualitative single embedded case study design was applied, owing to the interpretivist paradigm the research chose. To this end, seven participants were purposively chosen and interviewed, and two university documents were analyzed, namely the draft University Articulation Guidelines (UAGs) and the university general prospectus. It was found that there were no formal, written, or even verbal TVET-CU agreements. Articulation happened on an ad hoc basis. The change of role-players in the institutional role array played a role in the non-existence and collapse of AAAs. On admissions, challenges included disparate requirements between National Senior Certificate and National Certificate Vocational. Nevertheless, articulation-enabling practices manifested themselves in the credit transfer decisions of participants. However, the Work Integrated Learning (WIL) component of a TVET national diploma programme enjoyed no parity with non-TVET and university cosrordinated experiential learning in some departments. In addition, there were nuanced views over the (inherent) value of WIL which affected its ultimate treatment. Finally, the study found that though TVET-university national diploma programmes were somewhat similar and enabled AAAs, they were still misaligned at the level of design and interface, resulting in duplication of content, waste of time, and state resources. The university also did not have TVET programmes in mind in the design and review of programmes. The researcher deduced a conceptual framework for understanding and explaining how and why TVET-university AAAs succeed or fail. The framework touts the importance of having knowledgeable, articulation- cultured and acculturated leadership and officials (responsible for admissions, credit transfer, and RPL) as crucial for exploiting structural enablements and creatively circumventing inherent structural constraints, including challenging subtle ideas which may wittingly or unwittingly harbor views of TVET programmes as inferior. To this end, it is suggested that there be an establishment of an articulation office to coordinate AAAs that take a form of a hybrid model whereby there would be a combination of multilateral, direct in-house, and franchise TVET-CCU AAAs. The framework should also resolve programme design alignment issues by incorporating CAT and RPL principles, including other articulation instruments during curriculum analysis. RPL should equally be applied in the treatment of TVET WIL. , Thesis (PhD) -- Faculty of Education, 2020
- Full Text:
- Date Issued: 2020-01
- Authors: Mantashe, Lunga Xolisa https://orcid.org/0000-0003-1711-8358
- Date: 2020-01
- Subjects: Articulation (Education) , Technical education , Vocational education
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/21624 , vital:51736
- Description: This study explored enablements and constraints of Articulation Arrangements and Agreements (AAAs) between Technical and Vocational Education and Training Colleges (TVETs) and one Comprehensive University (CU) in the Eastern Cape, South Africa. The constructs of structure, culture, and agency as propounded by Margaret Archer were employed as the theoretical lens of the study. Each of Archer’s constructs is independent and their dynamic interplay has causal influence on whether AAAs are facilitated or hindered. A qualitative single embedded case study design was applied, owing to the interpretivist paradigm the research chose. To this end, seven participants were purposively chosen and interviewed, and two university documents were analyzed, namely the draft University Articulation Guidelines (UAGs) and the university general prospectus. It was found that there were no formal, written, or even verbal TVET-CU agreements. Articulation happened on an ad hoc basis. The change of role-players in the institutional role array played a role in the non-existence and collapse of AAAs. On admissions, challenges included disparate requirements between National Senior Certificate and National Certificate Vocational. Nevertheless, articulation-enabling practices manifested themselves in the credit transfer decisions of participants. However, the Work Integrated Learning (WIL) component of a TVET national diploma programme enjoyed no parity with non-TVET and university cosrordinated experiential learning in some departments. In addition, there were nuanced views over the (inherent) value of WIL which affected its ultimate treatment. Finally, the study found that though TVET-university national diploma programmes were somewhat similar and enabled AAAs, they were still misaligned at the level of design and interface, resulting in duplication of content, waste of time, and state resources. The university also did not have TVET programmes in mind in the design and review of programmes. The researcher deduced a conceptual framework for understanding and explaining how and why TVET-university AAAs succeed or fail. The framework touts the importance of having knowledgeable, articulation- cultured and acculturated leadership and officials (responsible for admissions, credit transfer, and RPL) as crucial for exploiting structural enablements and creatively circumventing inherent structural constraints, including challenging subtle ideas which may wittingly or unwittingly harbor views of TVET programmes as inferior. To this end, it is suggested that there be an establishment of an articulation office to coordinate AAAs that take a form of a hybrid model whereby there would be a combination of multilateral, direct in-house, and franchise TVET-CCU AAAs. The framework should also resolve programme design alignment issues by incorporating CAT and RPL principles, including other articulation instruments during curriculum analysis. RPL should equally be applied in the treatment of TVET WIL. , Thesis (PhD) -- Faculty of Education, 2020
- Full Text:
- Date Issued: 2020-01
Graduate attributes: A comparison between public and private higher education commerce students in South Africa
- Bissig, Abigail https://orcid.org/0000-0001-8316-629X
- Authors: Bissig, Abigail https://orcid.org/0000-0001-8316-629X
- Date: 2020-01
- Subjects: Education, Higher -- South Africa , Private universities and colleges
- Language: English
- Type: Masters theses , text
- Identifier: http://hdl.handle.net/10353/19683 , vital:43166
- Description: In order to handle the capacity shortfall of state-funded universities in developing economies, governments with limited public resources often establish systems and regulations that enable private organisations to provide equivalent qualifications. As such, South Africa (SA) has seen a large growth in the number of registered private higher education institutions (HEIs) offering alternatives to students who are seeking higher education qualifications but do not meet public universities admission criteria. The emergence of private HEIs has resulted in a different type of learning environment. These institutions provide smaller classes than their public counterparts and a faculty which often consists of both part-time and full-time retired public HEIs lecturers and industry experts, in an environment that is more practical, and less research focused. Due to the substantial differences between the public and private higher education sector mandate, the educational quality produced by private HEIs is often a contentious subject among academics. Employer perspectives are that most graduates do not have the necessary work-ready skills to successfully integrate into the workforce. While various studies have attempted to define and measure graduate employability, limited research differentiates between public and private HEI graduates, and even fewer studies compare the level of graduate employability between these two sectors. In an attempt to determine whether any statistically significant differences exist between the graduate attributes of public and private higher education commerce students in SA, this study makes use of the Graduate Skills and Attributes Scale (GSAS). The GSAS clusters eight graduate skills and behaviours into the three holistic, overarching attitudinal domains of personal and intellectual development. These eight graduate attributes include interactive skills, problem-solving and decision-making skills, continuous learning orientation, enterprising skills, presenting and applying information skills, goal-directed behaviour, ethical and responsible behaviour, and analytical thinking skills. Using a quantitative approach, questionnaires were distributed to a total of 416 respondents, consisting of 351 public and 65 private higher education commerce students within SA. The sample consisted of students enrolled in their final year of study, through either a public university or registered private HEI situated within SA, completing a Higher Education Qualifications Sub-Framework (HEQSF) accredited NQF 7 Bachelor of Commerce (B.Com) degree through contact mode of study. After the data collection, independent samples t-tests were used to compare the graduate attributes of the two sectors. The study concludes that higher levels of interactive skills and continuous learning orientation were present among students attending private HEIs, while the remaining six graduate attributes indicated no significant differences between the two sectors. The results of this study provide valuable information to HEIs, students, industry and government, as it measures and compares the level of graduate quality produced by public and private HEIs within SA. , Thesis (MCom) -- Faculty of Management and Commerce, 2020
- Full Text:
- Date Issued: 2020-01
- Authors: Bissig, Abigail https://orcid.org/0000-0001-8316-629X
- Date: 2020-01
- Subjects: Education, Higher -- South Africa , Private universities and colleges
- Language: English
- Type: Masters theses , text
- Identifier: http://hdl.handle.net/10353/19683 , vital:43166
- Description: In order to handle the capacity shortfall of state-funded universities in developing economies, governments with limited public resources often establish systems and regulations that enable private organisations to provide equivalent qualifications. As such, South Africa (SA) has seen a large growth in the number of registered private higher education institutions (HEIs) offering alternatives to students who are seeking higher education qualifications but do not meet public universities admission criteria. The emergence of private HEIs has resulted in a different type of learning environment. These institutions provide smaller classes than their public counterparts and a faculty which often consists of both part-time and full-time retired public HEIs lecturers and industry experts, in an environment that is more practical, and less research focused. Due to the substantial differences between the public and private higher education sector mandate, the educational quality produced by private HEIs is often a contentious subject among academics. Employer perspectives are that most graduates do not have the necessary work-ready skills to successfully integrate into the workforce. While various studies have attempted to define and measure graduate employability, limited research differentiates between public and private HEI graduates, and even fewer studies compare the level of graduate employability between these two sectors. In an attempt to determine whether any statistically significant differences exist between the graduate attributes of public and private higher education commerce students in SA, this study makes use of the Graduate Skills and Attributes Scale (GSAS). The GSAS clusters eight graduate skills and behaviours into the three holistic, overarching attitudinal domains of personal and intellectual development. These eight graduate attributes include interactive skills, problem-solving and decision-making skills, continuous learning orientation, enterprising skills, presenting and applying information skills, goal-directed behaviour, ethical and responsible behaviour, and analytical thinking skills. Using a quantitative approach, questionnaires were distributed to a total of 416 respondents, consisting of 351 public and 65 private higher education commerce students within SA. The sample consisted of students enrolled in their final year of study, through either a public university or registered private HEI situated within SA, completing a Higher Education Qualifications Sub-Framework (HEQSF) accredited NQF 7 Bachelor of Commerce (B.Com) degree through contact mode of study. After the data collection, independent samples t-tests were used to compare the graduate attributes of the two sectors. The study concludes that higher levels of interactive skills and continuous learning orientation were present among students attending private HEIs, while the remaining six graduate attributes indicated no significant differences between the two sectors. The results of this study provide valuable information to HEIs, students, industry and government, as it measures and compares the level of graduate quality produced by public and private HEIs within SA. , Thesis (MCom) -- Faculty of Management and Commerce, 2020
- Full Text:
- Date Issued: 2020-01
Implication of family therapy in the South African context: a case of New Brighton, Port Elizabeth.
- Authors: Mncono, Noxolo Alicia
- Date: 2020-01
- Subjects: Family psychotherapy
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/21081 , vital:46969
- Description: The objectivity of this investigation layered on the establishment of the implication of family therapy in the South African context in New Brighton, Port Elizabeth. The aims of the study were (i) To determine the traditional ways of dealing with physical, emotional and psychosocial problems in IsiXhosa speaking communities in New Brighton, Port Elizabeth and, (ii) To explore the influence of traditional beliefs in the process of family therapy amongst IsiXhosa speaking communities in New Brighton, Port Elizabeth. The interest of this study originates from the side lining of the domination of Western European- oriented healing models which tends to question the infiltration of African therapeutic interventions focusing on the Xhosa cultural practices in facing human adversities specifically in New Brighton. A qualitative research design was utilized to collect data through semi-structured interviews, focus group and observation with an aim to justify the above mentioned objectives. The sample size consisted of 16 participants i.e. 11 family elders and 5 traditional healers as a result, data obtained was analysed through thematic analysis. This study investigated the influence of culture on health behaviours of isiXhosa speaking communities through the guidance of the PEN-3 cultural framework by Collins Airhihenbuwa. Furthermore, amaXhosa consult God (through prayer and attending church), ancestors (through rituals and cultural practises), family elders (for advice and guidance) and resort to traditional healers (for physical, emotional, psychological and spiritual problems). Moreover, amaXhosa routinely conduct family meetings consisting of extended families and apply their wisdom and experience in the provision of a solution to family related problems. Based on the overall analysis and identified gaps within this field of study it is recommended that an extensive research should emphasise on ways of the collaboration of African and Western perspectives on psychological counselling. , Thesis (MSoc Sci) (Psychology) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2020-01
- Authors: Mncono, Noxolo Alicia
- Date: 2020-01
- Subjects: Family psychotherapy
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/21081 , vital:46969
- Description: The objectivity of this investigation layered on the establishment of the implication of family therapy in the South African context in New Brighton, Port Elizabeth. The aims of the study were (i) To determine the traditional ways of dealing with physical, emotional and psychosocial problems in IsiXhosa speaking communities in New Brighton, Port Elizabeth and, (ii) To explore the influence of traditional beliefs in the process of family therapy amongst IsiXhosa speaking communities in New Brighton, Port Elizabeth. The interest of this study originates from the side lining of the domination of Western European- oriented healing models which tends to question the infiltration of African therapeutic interventions focusing on the Xhosa cultural practices in facing human adversities specifically in New Brighton. A qualitative research design was utilized to collect data through semi-structured interviews, focus group and observation with an aim to justify the above mentioned objectives. The sample size consisted of 16 participants i.e. 11 family elders and 5 traditional healers as a result, data obtained was analysed through thematic analysis. This study investigated the influence of culture on health behaviours of isiXhosa speaking communities through the guidance of the PEN-3 cultural framework by Collins Airhihenbuwa. Furthermore, amaXhosa consult God (through prayer and attending church), ancestors (through rituals and cultural practises), family elders (for advice and guidance) and resort to traditional healers (for physical, emotional, psychological and spiritual problems). Moreover, amaXhosa routinely conduct family meetings consisting of extended families and apply their wisdom and experience in the provision of a solution to family related problems. Based on the overall analysis and identified gaps within this field of study it is recommended that an extensive research should emphasise on ways of the collaboration of African and Western perspectives on psychological counselling. , Thesis (MSoc Sci) (Psychology) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2020-01
Integration of nanostructured metal sulfides into titanium (iv) oxide for high performance dye sensitized solar cell
- Authors: Agoro, Adedoyin Mojeed
- Date: 2020-01
- Subjects: Nanostructured materials , Sulfur compounds
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/21523 , vital:48857
- Description: The work in this thesis describes synthesis, characterization and integration of nanostructured metal sulfides into titanium (IV) oxide for high performance dye sensitized solar cell. The synthesised single source precursors were evaluated using TGA, FTIR, , UV-Vis, PL,1H and 13CNMR, SEM, EDS, HRTEM, XRD, AFM, Raman, I-V, CV, Bode plot and EIS. TGA revealed the thermal degradation and quantified the mass percentage of metal sulphides as 33percent, 45percent and 27percent for CuS, PbS and SnS nanoparticles, respectively. FTIR analysis showed bands at 1580-1450 cm-1, and 1060-940 cm-1 tentatively assigned to C-N and C-S stretching frequencies correspondingly. The (M-S) stretching was observed at 577-406 cm-1 for the complexes using bis(N-di-isopropyl-N-octyldithiocarbamato) as primary ligands. IR spectra of bis(N-1,4-phenyl-N-(4-morpholinedithiocarbamato) as secondary ligands suggested the presence of (C-N) vibrations at 1508-1513 cm-1 for the complexes and 1507-1584 cm-1 for the ligands. The bands in the region of 973-1030 cm-1 were assigned to the complexes and 974- 983 cm-1 were attributed to the ligands, whereas vibration frequencies at 416-625 cm-1 were Nelson's Choice were included in these preliminary variety trials (PVTs) as checks. Twenty-five hybrids expressing high values for the Smith – Hazel selection index were identified across sites over years. Among those hybrids were two checks, namely Q16 (PAN5Q649R) and Q33 (Phb31MO7BR). The top five high – yielding hybrids selected based on the selection index were considered to be the most productive, stable and adaptable based on the GGE biplot and AMMI stability values. None of these single cross hybrids over yielded the best hybrid check (Q16) in the current study. A high potential environment, Centane, was the ideal environments for evaluating genotypes in the present study. The studies showed inbred lines L22, L23, L26, L28, L25, L29 and L31 to be low N stress tolerant at 0 kg N ha-1 based on the low N stress tolerance indices under glasshouse and the field conditions; they were also among the top ten grain-yielders under field conditions at 0 kg N ha-1. Also, in the NUE study, they were found to be among the top ten most N-efficient inbred lines under low N soils, under 30 kg N ha-1, and were among the top twenty-four inbred lines with high NUE values across the N levels in the study. Inbred lines L29 and L22 also produced testcross hybrids that were among the top twenty based on GY under 0 kg N ha-1. The testcross hybrids produced from these inbred lines were also among the top twenty-five with outstanding SCA effects for GY. These inbred lines were also parental lines of some of the top twenty- five best hybrids selected based on the Smith – Hazel selection index in the PVT study. Inbred lines L22, L23, L26, L28, L25, L29 and L31 can therefore further be evaluated and used as sources of N-tolerance genes in QPM breeding programs. tentatively assigned to M-S bond in the complexes. UV-Vis spectroscopy analysis for the complexes and from primary and secondary ligands are between within the range of 338 – 340 nm. PL studies of the primary ligands with metal complexes indicated emissions at 464 nm, 462 nm, 462 nm for Pb(II) and Sn(II), and Cu(II). The presence of secondary ligands was revealed by the absorption peaks at 455, 456 and 457 nm, exhibiting both the signals and chemical constituents of the respective ligands and their corresponding complexes. The electrochemistry in chapters 3 and 4 reveals that phase angle in the Bode plots changes with frequencies for Sn(II) complexes at 58, 57 and 8 respectively. Bode plots showed remarkable electronics of Cu(II) and Pb(II) complex interfaces. The CV curves exhibit two kinds of redox peaks indicating reduction at the negative potentials and oxidation at the positive potentials. The EIS, electrodes produced Rct for Pb(II), Cu(II) and Sn(II) electrodes in chapter 3. Moreover The EIS revealed that Sn(II) sensitizer displaced a stronger chemical capacitance and improved efficiency which could lead to better electron lifetime yield. The obtained CV exhibited anodic and cathodic peaks for Pb(II), connoting a reduction in Pb2+ and oxidation in Pb2-. Bode plot phase angle displayed Sn(II) and Pb(II) with maxima phase, indicating the presence of time constants of the electrode processes in Bis(N-1,4-Phenyl-N-Morhpo-dithiocarbamato bis(Mo/1,4-PHDTC) complexes. From the results in chapter 4, the XRD patterns exhibited good crystalline nature of CuS as a result of sharp and strong diffraction peaks obtained. There are eight peaks of 2θ angle between 26° and 79° relating to orthorhombic structure of SnS. While PbS has a cubic structure with polycrystalline nature, PbS/HDA and PbS both correspond to their crystalline planes of (200), (111), (220), (311), (222), (400), (331), (420) and (422) affirming to PbS QDs structure. SnS/HDA and SnS photosensitizers displayed eleven peaks between the values of 27.02° to 66.05° for SnS/HDA and 26.03° to 66.04° for SnS, in confirming the orthorhombic structure. SEM analysis revealed hexagonal structure for CuS, while PbS and SnS exhibited mesoporous nanostructures with spherical nanoparticles. HRTEM images indicated spherical nano-particles with particle sizes in the range of 3.14 - 44.39 nm. The outcome of HRTEM analysis revealed crystallite sizes varying as 10.90 – 11.57 nm, 3.14 – 5.95 nm and 14.96 – 44.39 nm for the CuS, PbS and SnS, originated from the primary ligands. HRTEM images originating from the Bis(N-1,4-Phenyl-N-Morhpo-dithiocarbamato bis(Mo/1,4-PHDTC) complexes indicated spherical nano-particles with particle sizes of 3.14 - 44.39 nm. Raman images in chapter 5 revealed the presence of Raman active modes of E2g 66 cm-1 and 304, cm-1 and E1g 627 cm-1 and 706 cm-1 for CuS, the active modes of TO 65 cm-1 and 2LO 626 cm-1 for PbS, active modes of B1g 69 cm-1 for SnS and 266 cm-1 for Ag. From the AFM results in chapter 5, CuS photosensitizer displayed a smooth surface and particle estimated to be 0.50 μm and height profile of 12percent. The PbS photosensitizer exhibited particle size of 1.82 μm and 0.654 μm for PbS/HDA, depicting a regular crystal growth rate. The size distribution of SnS nanoparticle at 357 nm connotes smooth surface and good compactness on the substrate. However, SnS/HDA at 122 nm displayed shape and size of non-symmetrical particles. AFM analysis in chapter 8 revealed good size roughness for CuS film. PbS exhibited particle size of 365 nm and size height of 18percent as the smoothest film, while PbS/HDA revealed 1.22 um size with 9percent size height. The evaluated particle sizes varied as 0.11- 1.18 um for SnS/HDA and 0.054 – 0.54 um for SnS films grown at 360 ℃ with size height of 16.8 and 8.4percent. The I-V efficiency obtained indicated that the CuS exhibited a much better efficiency in the QDSCs with higher Voc and the highest η being 2.85percent compared to CuS/HDA and Cu(II). High JSC of 11 mA/cm has been observed in the PbS/HDA QDSSCs, compared to the PbS and Pb(II) cells. The SnS/HDA exhibited a better performance compared to SnS and Sn(II) sensitizers due to the presence of HDA capping agent. , Thesis (MSc) -- Faculty of Science and Agriculture, 2020
- Full Text:
- Date Issued: 2020-01
- Authors: Agoro, Adedoyin Mojeed
- Date: 2020-01
- Subjects: Nanostructured materials , Sulfur compounds
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/21523 , vital:48857
- Description: The work in this thesis describes synthesis, characterization and integration of nanostructured metal sulfides into titanium (IV) oxide for high performance dye sensitized solar cell. The synthesised single source precursors were evaluated using TGA, FTIR, , UV-Vis, PL,1H and 13CNMR, SEM, EDS, HRTEM, XRD, AFM, Raman, I-V, CV, Bode plot and EIS. TGA revealed the thermal degradation and quantified the mass percentage of metal sulphides as 33percent, 45percent and 27percent for CuS, PbS and SnS nanoparticles, respectively. FTIR analysis showed bands at 1580-1450 cm-1, and 1060-940 cm-1 tentatively assigned to C-N and C-S stretching frequencies correspondingly. The (M-S) stretching was observed at 577-406 cm-1 for the complexes using bis(N-di-isopropyl-N-octyldithiocarbamato) as primary ligands. IR spectra of bis(N-1,4-phenyl-N-(4-morpholinedithiocarbamato) as secondary ligands suggested the presence of (C-N) vibrations at 1508-1513 cm-1 for the complexes and 1507-1584 cm-1 for the ligands. The bands in the region of 973-1030 cm-1 were assigned to the complexes and 974- 983 cm-1 were attributed to the ligands, whereas vibration frequencies at 416-625 cm-1 were Nelson's Choice were included in these preliminary variety trials (PVTs) as checks. Twenty-five hybrids expressing high values for the Smith – Hazel selection index were identified across sites over years. Among those hybrids were two checks, namely Q16 (PAN5Q649R) and Q33 (Phb31MO7BR). The top five high – yielding hybrids selected based on the selection index were considered to be the most productive, stable and adaptable based on the GGE biplot and AMMI stability values. None of these single cross hybrids over yielded the best hybrid check (Q16) in the current study. A high potential environment, Centane, was the ideal environments for evaluating genotypes in the present study. The studies showed inbred lines L22, L23, L26, L28, L25, L29 and L31 to be low N stress tolerant at 0 kg N ha-1 based on the low N stress tolerance indices under glasshouse and the field conditions; they were also among the top ten grain-yielders under field conditions at 0 kg N ha-1. Also, in the NUE study, they were found to be among the top ten most N-efficient inbred lines under low N soils, under 30 kg N ha-1, and were among the top twenty-four inbred lines with high NUE values across the N levels in the study. Inbred lines L29 and L22 also produced testcross hybrids that were among the top twenty based on GY under 0 kg N ha-1. The testcross hybrids produced from these inbred lines were also among the top twenty-five with outstanding SCA effects for GY. These inbred lines were also parental lines of some of the top twenty- five best hybrids selected based on the Smith – Hazel selection index in the PVT study. Inbred lines L22, L23, L26, L28, L25, L29 and L31 can therefore further be evaluated and used as sources of N-tolerance genes in QPM breeding programs. tentatively assigned to M-S bond in the complexes. UV-Vis spectroscopy analysis for the complexes and from primary and secondary ligands are between within the range of 338 – 340 nm. PL studies of the primary ligands with metal complexes indicated emissions at 464 nm, 462 nm, 462 nm for Pb(II) and Sn(II), and Cu(II). The presence of secondary ligands was revealed by the absorption peaks at 455, 456 and 457 nm, exhibiting both the signals and chemical constituents of the respective ligands and their corresponding complexes. The electrochemistry in chapters 3 and 4 reveals that phase angle in the Bode plots changes with frequencies for Sn(II) complexes at 58, 57 and 8 respectively. Bode plots showed remarkable electronics of Cu(II) and Pb(II) complex interfaces. The CV curves exhibit two kinds of redox peaks indicating reduction at the negative potentials and oxidation at the positive potentials. The EIS, electrodes produced Rct for Pb(II), Cu(II) and Sn(II) electrodes in chapter 3. Moreover The EIS revealed that Sn(II) sensitizer displaced a stronger chemical capacitance and improved efficiency which could lead to better electron lifetime yield. The obtained CV exhibited anodic and cathodic peaks for Pb(II), connoting a reduction in Pb2+ and oxidation in Pb2-. Bode plot phase angle displayed Sn(II) and Pb(II) with maxima phase, indicating the presence of time constants of the electrode processes in Bis(N-1,4-Phenyl-N-Morhpo-dithiocarbamato bis(Mo/1,4-PHDTC) complexes. From the results in chapter 4, the XRD patterns exhibited good crystalline nature of CuS as a result of sharp and strong diffraction peaks obtained. There are eight peaks of 2θ angle between 26° and 79° relating to orthorhombic structure of SnS. While PbS has a cubic structure with polycrystalline nature, PbS/HDA and PbS both correspond to their crystalline planes of (200), (111), (220), (311), (222), (400), (331), (420) and (422) affirming to PbS QDs structure. SnS/HDA and SnS photosensitizers displayed eleven peaks between the values of 27.02° to 66.05° for SnS/HDA and 26.03° to 66.04° for SnS, in confirming the orthorhombic structure. SEM analysis revealed hexagonal structure for CuS, while PbS and SnS exhibited mesoporous nanostructures with spherical nanoparticles. HRTEM images indicated spherical nano-particles with particle sizes in the range of 3.14 - 44.39 nm. The outcome of HRTEM analysis revealed crystallite sizes varying as 10.90 – 11.57 nm, 3.14 – 5.95 nm and 14.96 – 44.39 nm for the CuS, PbS and SnS, originated from the primary ligands. HRTEM images originating from the Bis(N-1,4-Phenyl-N-Morhpo-dithiocarbamato bis(Mo/1,4-PHDTC) complexes indicated spherical nano-particles with particle sizes of 3.14 - 44.39 nm. Raman images in chapter 5 revealed the presence of Raman active modes of E2g 66 cm-1 and 304, cm-1 and E1g 627 cm-1 and 706 cm-1 for CuS, the active modes of TO 65 cm-1 and 2LO 626 cm-1 for PbS, active modes of B1g 69 cm-1 for SnS and 266 cm-1 for Ag. From the AFM results in chapter 5, CuS photosensitizer displayed a smooth surface and particle estimated to be 0.50 μm and height profile of 12percent. The PbS photosensitizer exhibited particle size of 1.82 μm and 0.654 μm for PbS/HDA, depicting a regular crystal growth rate. The size distribution of SnS nanoparticle at 357 nm connotes smooth surface and good compactness on the substrate. However, SnS/HDA at 122 nm displayed shape and size of non-symmetrical particles. AFM analysis in chapter 8 revealed good size roughness for CuS film. PbS exhibited particle size of 365 nm and size height of 18percent as the smoothest film, while PbS/HDA revealed 1.22 um size with 9percent size height. The evaluated particle sizes varied as 0.11- 1.18 um for SnS/HDA and 0.054 – 0.54 um for SnS films grown at 360 ℃ with size height of 16.8 and 8.4percent. The I-V efficiency obtained indicated that the CuS exhibited a much better efficiency in the QDSCs with higher Voc and the highest η being 2.85percent compared to CuS/HDA and Cu(II). High JSC of 11 mA/cm has been observed in the PbS/HDA QDSSCs, compared to the PbS and Pb(II) cells. The SnS/HDA exhibited a better performance compared to SnS and Sn(II) sensitizers due to the presence of HDA capping agent. , Thesis (MSc) -- Faculty of Science and Agriculture, 2020
- Full Text:
- Date Issued: 2020-01
Investigating communal farmer’s perceptions on production practices and evaluating pre-slaughter responsiveness of extensively reared Boran and Nguni steers
- Guzi, Anelisa https://orcid.org/0000-0001-5568-3396
- Authors: Guzi, Anelisa https://orcid.org/0000-0001-5568-3396
- Date: 2020-01
- Subjects: Boran cattle , Nguni cattle , Cattle breeds
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/22721 , vital:52672
- Description: This study's overall objective was to investigate communal farmers' perceptions on production practices and evaluate pre-slaughter responsiveness of extensively reared Boran and Nguni steers. On objective one farmers’ knowledge and perceptions on cattle breeds, management, and marketing channels in selected villages of Alice, Eastern Cape, South Africa were evaluated. Interviews were conducted using a structured questionnaire divided into demographic information and relevant cattle production practices, following a snowball technique to select 101 cattle-keeping households from Gaga, Ntselamanzi, and Ncerha villages. Most of the interviewed cattle farmers were males (65percent), in the age range of 40-60 years, with a primary-matric educational level. Among others, they highlighted financial security (47percent) and traditional ceremonies (26percent) as the reasons for keeping cattle. Most dominant in their herds were the Boran (49percent) and crossbreds (23percent) reared extensively with some supplementation (nutritional and medicinal). Their breed selection was based on disease and tick tolerance, temperament, and product (milk and meat) quality. It was noted that most of the interviewed cattle owners have the basic knowledge of good management practices, breed differences, and marketing chains. They related to low productivity to diseases, lack of knowledge, and poor resources. On the second objective pre-slaughter blood-based stress indicators and their subsequent effects were evaluated on beef quality of extensively reared Nguni and Boran steers . Twenty steers (10 Nguni and 10 Boran) aged 18 months were divided into two groups (with 5 of each breed per group) and transported from the University of Fort Hare Honeydale farm to the East London abattoir in the morning and afternoon trips. Upon arrival at the abattoir, the steers were held in lairage units for 24 hours (group 1) and 16 hours (group 2) until slaughter. Blood samples were drawn using a needle and vacutainer tubes from each steer's jugular vein at the farm before transportation, upon arrival at the abattoir, and during slaughter to perform cortisol, glucose, and routine haematological analysis. M. longissimus dorsi samples were harvested on the left side of each carcass to measure the meat quality attributes. Interactions between the observed production-stage activities, breeds, and physiological changes of these steers were recognized; with cortisol and glucose increasing (P ≤ 0.05) during transportation (4.15±0.46 ng/mL and 5.35±0.46nmol/L respectively) and also with farm group 1 showing higher cortisol (42.62±14.47 ng/mL) than the second group. Furthermore, all steers that were in slaughter group 1 showed less cortisol (101.49±14.47 ng/mL) and glucose (6.50±14.47 nmol/L) levels than those in group 2. In addition, Boran steers had higher packed cell volume, erythrocyte count, and haemoglobin values (33.27±0.54 percent, 7.66±0.19 106 μL, and 11.15±0.16 g/dl respectively) compared to Nguni steers in all production-stages. Later in the experiment, the effect of breed type, production stage activities (farm handling, transportation, and lairage duration), and stress responsiveness on some meat quality parameters (pH, lightness (L*), redness (a*), yellowness (b*), hue, Chroma, thawing and cooking loss, and tenderness) collected from the steers were measured. It was observed that the group lairaged for 16 hours produced the highest L* value (36.25±0.88) compared to those lairaged for 24 hours. As for the b* and hue of the meat, there were positive interactions between the breed type and the production stages (p<0.05). Lastly, cooking loss and tenderness were significantly affected by the breed type in all groups, with Nguni having the most tender meat (24.06±1.39 percent) and less cooking loss (16.92±1.33 percent) than Boran breeds. Therefore, the production stage conditions and breed type influenced some physiological stress-indicators and meat quality of Boran and Nguni steers raised on natural pastures. However, there were not many differences observed between the groups and breeds. , Thesis (MSc) -- Faculty of Science and Agriculture, 2020
- Full Text:
- Date Issued: 2020-01
- Authors: Guzi, Anelisa https://orcid.org/0000-0001-5568-3396
- Date: 2020-01
- Subjects: Boran cattle , Nguni cattle , Cattle breeds
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/22721 , vital:52672
- Description: This study's overall objective was to investigate communal farmers' perceptions on production practices and evaluate pre-slaughter responsiveness of extensively reared Boran and Nguni steers. On objective one farmers’ knowledge and perceptions on cattle breeds, management, and marketing channels in selected villages of Alice, Eastern Cape, South Africa were evaluated. Interviews were conducted using a structured questionnaire divided into demographic information and relevant cattle production practices, following a snowball technique to select 101 cattle-keeping households from Gaga, Ntselamanzi, and Ncerha villages. Most of the interviewed cattle farmers were males (65percent), in the age range of 40-60 years, with a primary-matric educational level. Among others, they highlighted financial security (47percent) and traditional ceremonies (26percent) as the reasons for keeping cattle. Most dominant in their herds were the Boran (49percent) and crossbreds (23percent) reared extensively with some supplementation (nutritional and medicinal). Their breed selection was based on disease and tick tolerance, temperament, and product (milk and meat) quality. It was noted that most of the interviewed cattle owners have the basic knowledge of good management practices, breed differences, and marketing chains. They related to low productivity to diseases, lack of knowledge, and poor resources. On the second objective pre-slaughter blood-based stress indicators and their subsequent effects were evaluated on beef quality of extensively reared Nguni and Boran steers . Twenty steers (10 Nguni and 10 Boran) aged 18 months were divided into two groups (with 5 of each breed per group) and transported from the University of Fort Hare Honeydale farm to the East London abattoir in the morning and afternoon trips. Upon arrival at the abattoir, the steers were held in lairage units for 24 hours (group 1) and 16 hours (group 2) until slaughter. Blood samples were drawn using a needle and vacutainer tubes from each steer's jugular vein at the farm before transportation, upon arrival at the abattoir, and during slaughter to perform cortisol, glucose, and routine haematological analysis. M. longissimus dorsi samples were harvested on the left side of each carcass to measure the meat quality attributes. Interactions between the observed production-stage activities, breeds, and physiological changes of these steers were recognized; with cortisol and glucose increasing (P ≤ 0.05) during transportation (4.15±0.46 ng/mL and 5.35±0.46nmol/L respectively) and also with farm group 1 showing higher cortisol (42.62±14.47 ng/mL) than the second group. Furthermore, all steers that were in slaughter group 1 showed less cortisol (101.49±14.47 ng/mL) and glucose (6.50±14.47 nmol/L) levels than those in group 2. In addition, Boran steers had higher packed cell volume, erythrocyte count, and haemoglobin values (33.27±0.54 percent, 7.66±0.19 106 μL, and 11.15±0.16 g/dl respectively) compared to Nguni steers in all production-stages. Later in the experiment, the effect of breed type, production stage activities (farm handling, transportation, and lairage duration), and stress responsiveness on some meat quality parameters (pH, lightness (L*), redness (a*), yellowness (b*), hue, Chroma, thawing and cooking loss, and tenderness) collected from the steers were measured. It was observed that the group lairaged for 16 hours produced the highest L* value (36.25±0.88) compared to those lairaged for 24 hours. As for the b* and hue of the meat, there were positive interactions between the breed type and the production stages (p<0.05). Lastly, cooking loss and tenderness were significantly affected by the breed type in all groups, with Nguni having the most tender meat (24.06±1.39 percent) and less cooking loss (16.92±1.33 percent) than Boran breeds. Therefore, the production stage conditions and breed type influenced some physiological stress-indicators and meat quality of Boran and Nguni steers raised on natural pastures. However, there were not many differences observed between the groups and breeds. , Thesis (MSc) -- Faculty of Science and Agriculture, 2020
- Full Text:
- Date Issued: 2020-01
The effect of marketing capabilities on the competitive advantage of Small Medium and Micro Enterprises in OR Tambo District Municipality, Eastern Cape
- Mpongwana, Konaye https://orcid.org/0000-0003-4105-1536
- Authors: Mpongwana, Konaye https://orcid.org/0000-0003-4105-1536
- Date: 2020-01
- Subjects: Market segmentation , Marketing -- Management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20197 , vital:45407
- Description: It is usually understood that the development of technological marketing capabilities by firms provides them with immense opportunities to transform their business practices and strategies, to strategically position themselves in the market and enhance firm performance. The main objective of this study was to determine the effect of marketing capabilities (Intellectual capital, marketing strategy and market orientation) on the competitive advantage of SMMEs. Prior research has that early development of marketing capabilities enables firms to achieve competitive advantage. The issue to be attended to will be to identify the connection between the incorrect marketing capabilities and failure of SMMEs, if there is any. Furthermore, a thorough investigation looking at how the reduction of failure of SMMEs can be realised by investigating the marketing capabilities of SMMEs. Quantitative research approach was used in the study, with a population of 200 SMMEs, the Raosoft calculator is also used to calculate the sample size of 100 SMMEs which were used to collect the primary data of the study. Convenience sampling method was used by the researcher. The findings also revealed that SMMEs adopt new and advanced technologies when marketing their products and services. The study recommends that SMME Owners/ Managers should consider spending a higher proportion of their time and money engaging in activities related to marketing throughout the life of their business. Therefore, it has concluded that effective deployment of marketing capabilities can lead to competitive advantage and greater performance. , Thesis (MCom) -- Faculty of Management and Commerce, 2020
- Full Text:
- Date Issued: 2020-01
- Authors: Mpongwana, Konaye https://orcid.org/0000-0003-4105-1536
- Date: 2020-01
- Subjects: Market segmentation , Marketing -- Management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20197 , vital:45407
- Description: It is usually understood that the development of technological marketing capabilities by firms provides them with immense opportunities to transform their business practices and strategies, to strategically position themselves in the market and enhance firm performance. The main objective of this study was to determine the effect of marketing capabilities (Intellectual capital, marketing strategy and market orientation) on the competitive advantage of SMMEs. Prior research has that early development of marketing capabilities enables firms to achieve competitive advantage. The issue to be attended to will be to identify the connection between the incorrect marketing capabilities and failure of SMMEs, if there is any. Furthermore, a thorough investigation looking at how the reduction of failure of SMMEs can be realised by investigating the marketing capabilities of SMMEs. Quantitative research approach was used in the study, with a population of 200 SMMEs, the Raosoft calculator is also used to calculate the sample size of 100 SMMEs which were used to collect the primary data of the study. Convenience sampling method was used by the researcher. The findings also revealed that SMMEs adopt new and advanced technologies when marketing their products and services. The study recommends that SMME Owners/ Managers should consider spending a higher proportion of their time and money engaging in activities related to marketing throughout the life of their business. Therefore, it has concluded that effective deployment of marketing capabilities can lead to competitive advantage and greater performance. , Thesis (MCom) -- Faculty of Management and Commerce, 2020
- Full Text:
- Date Issued: 2020-01
The effects of exchange rate volatility on manufacturing exports in South Africa
- Authors: Munyu, Yibanati
- Date: 2020-01
- Subjects: Foreign exchange rates
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20208 , vital:45411
- Description: The study examined the effect of exchange rate volatility on manufacturing exports in South Africa utilizing quarterly time series data from 1990 to 2018. Manufacturing exports (MX), foreign income (GDPf), input costs (C01), the real effective exchange rate (REER) and exchange rate volatility (V) were the key parameters. The study employed two alternative measures of exchange rate volatility. The first measure is the moving average standard deviation of the logarithm of the real effective exchange rate (MASDlnREER) based on the raw monthly data of the real effective exchange rate. The second measure is a dummy variable intended to capture the unexpected variation of the exchange rate. The study utilized the Autoregressive Distributed Lag (ARDL) and the Error Correction Method (ECM) to examine the both the long run and short-run relationships. The empirical results revealed that in the long run, the real effective exchange rate volatility measure (MASDlnREER) has a negative and significant effect on manufacturing exports in South Africa. This result suggests that policy makers need to make an effort to moderate, the volatility of the Rand in an attempt to contain the adverse effects on manufacturing exports. , Thesis (MCom) -- Faculty of Management and Commerce, 2020
- Full Text:
- Date Issued: 2020-01
- Authors: Munyu, Yibanati
- Date: 2020-01
- Subjects: Foreign exchange rates
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20208 , vital:45411
- Description: The study examined the effect of exchange rate volatility on manufacturing exports in South Africa utilizing quarterly time series data from 1990 to 2018. Manufacturing exports (MX), foreign income (GDPf), input costs (C01), the real effective exchange rate (REER) and exchange rate volatility (V) were the key parameters. The study employed two alternative measures of exchange rate volatility. The first measure is the moving average standard deviation of the logarithm of the real effective exchange rate (MASDlnREER) based on the raw monthly data of the real effective exchange rate. The second measure is a dummy variable intended to capture the unexpected variation of the exchange rate. The study utilized the Autoregressive Distributed Lag (ARDL) and the Error Correction Method (ECM) to examine the both the long run and short-run relationships. The empirical results revealed that in the long run, the real effective exchange rate volatility measure (MASDlnREER) has a negative and significant effect on manufacturing exports in South Africa. This result suggests that policy makers need to make an effort to moderate, the volatility of the Rand in an attempt to contain the adverse effects on manufacturing exports. , Thesis (MCom) -- Faculty of Management and Commerce, 2020
- Full Text:
- Date Issued: 2020-01