The classification of fuzzy groups of finite cyclic groups Zpn Zqm Zr and Zp1 Zp2 Zpn for distinct prime numbers p; q; r; p1; p2; ; pn and n;m 2 Z+
- Authors: Munywoki, Michael Mbindyo
- Date: 2018
- Subjects: Fuzzy sets Finite groups
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10353/17817 , vital:41295
- Description: Let G be the cyclic group Zpn _ Zqm _ Zr where p; q; r are distinct primes and n;m 2 Z+. Using the criss-cut method by Murali and Makamba, we determine in general the number of distinct fuzzy subgroups of G. This is achieved by using the maximal chains of subgroups of the respective groups, and the equivalence relation given in their research papers. For cases of m, the number of fuzzy subgroups is _rst given, from which the general pattern for G is achieved. Murali and Makamba discussed the number of fuzzy subgroups of Zpn _ Zqm using the cross-cut method. A brief revisit of the group Zpn _Zqm is done using the criss-cut method. The formulae for _nding the number of distinct fuzzy subgroups in each of the cases is given and proofs provided. Furthermore, we classify the fuzzy subgroups of the group Zp1_Zp2__ _ __Zpn for p1; p2; _ _ _ ; pn distinct primes and n 2 Z+ using the criss-cut method. An algorithm for counting the distinct fuzzy subgroups of this group is developed.
- Full Text:
- Authors: Munywoki, Michael Mbindyo
- Date: 2018
- Subjects: Fuzzy sets Finite groups
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10353/17817 , vital:41295
- Description: Let G be the cyclic group Zpn _ Zqm _ Zr where p; q; r are distinct primes and n;m 2 Z+. Using the criss-cut method by Murali and Makamba, we determine in general the number of distinct fuzzy subgroups of G. This is achieved by using the maximal chains of subgroups of the respective groups, and the equivalence relation given in their research papers. For cases of m, the number of fuzzy subgroups is _rst given, from which the general pattern for G is achieved. Murali and Makamba discussed the number of fuzzy subgroups of Zpn _ Zqm using the cross-cut method. A brief revisit of the group Zpn _Zqm is done using the criss-cut method. The formulae for _nding the number of distinct fuzzy subgroups in each of the cases is given and proofs provided. Furthermore, we classify the fuzzy subgroups of the group Zp1_Zp2__ _ __Zpn for p1; p2; _ _ _ ; pn distinct primes and n 2 Z+ using the criss-cut method. An algorithm for counting the distinct fuzzy subgroups of this group is developed.
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The contribution of small scale livestock farming to rural household income in the King William's Town area
- Authors: Mbangcolo, Nomalungisa
- Date: 2018
- Subjects: Farms, Small Livestock farms Rural poor
- Language: English
- Type: Thesis , Masters , MAgric
- Identifier: http://hdl.handle.net/10353/13018 , vital:39432
- Description: The Eastern Cape Province have high numbers of livestock but high poverty rates remain very high. This study therefore, aimed to determine the contribution of smallscale livestock farming to rural household income in the King William’s Town area in five rural areas. Literature shows that the livestock sector contributes 40 percent of global value of agricultural output and supports the livelihoods and food security of almost a billion people. The data collected for this research were both quantitative and qualitative and cross-section design was employed for the research. The study used both simple random sampling and availability sampling to select 125 sample households, 25 respondents from each village. Descriptive statistics was used in the analysis of demographic and socio economic characteristics of households where graphs and tables were used to present the relevant information. Probit regression model was used to determine factors influencing the decision to practice livestock production and marginal analysis was calculated to determine the effect of changes of individual variables. For the assessment of the contribution of small-scale livestock farming to household income Propensity Score Matching (PSM) model was fitted. Results show that the highest percentage of livestock kept by households in 5 villages is 56 percent for poultry and the lowest percentage is 2 percent for pig. The main source of income for many households in the study area was the income from pensions and grants but livestock farming is also contributing to household’s income through income generated from sales of livestock for customary events such as traditional rituals and celebrations, lobola, funerals and weddings. Many of the households have secondary education and the reason might simply be that in olden days’ parents had no money to pay school fees of their children and that limited children to go further with their studies. The results of the marginal effects estimates for the probit model suggest that changes in the number of livestock sold would have important effects on household incomes. There are various challenges that livestock producers are facing in their production and the major challenge that households are facing is parasites and diseases as they decrease number of livestock kept by households. Parasites and diseases suck blood, causing the animals to become weak and sometimes resulting in high mortality rate. It is recommended that livestock producers should be made aware of the impacts of various challenges that affect livestock farming through awareness creation programmes and suggest solutions to overcome those challenges.
- Full Text:
- Authors: Mbangcolo, Nomalungisa
- Date: 2018
- Subjects: Farms, Small Livestock farms Rural poor
- Language: English
- Type: Thesis , Masters , MAgric
- Identifier: http://hdl.handle.net/10353/13018 , vital:39432
- Description: The Eastern Cape Province have high numbers of livestock but high poverty rates remain very high. This study therefore, aimed to determine the contribution of smallscale livestock farming to rural household income in the King William’s Town area in five rural areas. Literature shows that the livestock sector contributes 40 percent of global value of agricultural output and supports the livelihoods and food security of almost a billion people. The data collected for this research were both quantitative and qualitative and cross-section design was employed for the research. The study used both simple random sampling and availability sampling to select 125 sample households, 25 respondents from each village. Descriptive statistics was used in the analysis of demographic and socio economic characteristics of households where graphs and tables were used to present the relevant information. Probit regression model was used to determine factors influencing the decision to practice livestock production and marginal analysis was calculated to determine the effect of changes of individual variables. For the assessment of the contribution of small-scale livestock farming to household income Propensity Score Matching (PSM) model was fitted. Results show that the highest percentage of livestock kept by households in 5 villages is 56 percent for poultry and the lowest percentage is 2 percent for pig. The main source of income for many households in the study area was the income from pensions and grants but livestock farming is also contributing to household’s income through income generated from sales of livestock for customary events such as traditional rituals and celebrations, lobola, funerals and weddings. Many of the households have secondary education and the reason might simply be that in olden days’ parents had no money to pay school fees of their children and that limited children to go further with their studies. The results of the marginal effects estimates for the probit model suggest that changes in the number of livestock sold would have important effects on household incomes. There are various challenges that livestock producers are facing in their production and the major challenge that households are facing is parasites and diseases as they decrease number of livestock kept by households. Parasites and diseases suck blood, causing the animals to become weak and sometimes resulting in high mortality rate. It is recommended that livestock producers should be made aware of the impacts of various challenges that affect livestock farming through awareness creation programmes and suggest solutions to overcome those challenges.
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The contribution of small-scale fisheries to rural livelihoods and food security : evidence from Hamburg, Eastern Cape Province, South Africa
- Authors: Budaza, Nwabisa
- Date: 2018
- Subjects: Small-scale fisheries -- South Africa -- Eastern Cape Food supply -- South Africa -- Eastern Cape Fishery management -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/10338 , vital:35396
- Description: Small-scale fisheries are known to provide food and income to millions of people around the world, but their role and existence is often ignored in development planning. The growing human demand for animal protein has become one of the foremost world challenges for which aquatic organisms have a significant role to play. In South Africa, small-scale fisheries have been recognized since the end of Apartheid, but the extent of the contribution of the sector to rural livelihoods and food security is not well understood. Using data drawn from a sample of 80 fishers in the coastal community of Hamburg, Eastern Cape, this dissertation presents an assessment of the contribution of small-scale fisheries to rural livelihoods, income and food security. The primary data were collected from the fishers using a structured questionnaire and non-probability sampling. The data were analysed with the assistance of descriptive techniques and a few simply statistical tests. The results of the study indicate that fishers in Hamburg catch a wide range of fish, which include wild kob, octopus, spotted grunter, white/black mussel cracker and white steenbras. Fishers in the study area are not solely dependent on small-scale fisheries for their livelihoods, income and food security, but generally supplement their welfare payments with fishing in order to sustain their livelihoods. About 78percent of the surveyed fishers depend on government grants, including old age grants, child support grants and social care grant. In terms of employment, 15percent of the surveyed fishers are casually employed, while 6percent are formally employed on a contract basis. Although they are not only dependent on fishing, nevertheless fishing is an important source of livelihood, income and food security. About 37percent of the fishers harvest marine resources for home consumption, while 7percent harvest solely for income, and 56percent harvest for both home consumption and income. Income generated from fisheries is approximately R935 per month and is used to buy food, electricity, fishing equipment and other household needs. The findings from this research underline the need for interventions such as coordinated institutions, improved infrastructure, improved monitoring and enforcement systems, as well as improved access to permit/fishing rights for sustainable use of marine resources.
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- Authors: Budaza, Nwabisa
- Date: 2018
- Subjects: Small-scale fisheries -- South Africa -- Eastern Cape Food supply -- South Africa -- Eastern Cape Fishery management -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/10338 , vital:35396
- Description: Small-scale fisheries are known to provide food and income to millions of people around the world, but their role and existence is often ignored in development planning. The growing human demand for animal protein has become one of the foremost world challenges for which aquatic organisms have a significant role to play. In South Africa, small-scale fisheries have been recognized since the end of Apartheid, but the extent of the contribution of the sector to rural livelihoods and food security is not well understood. Using data drawn from a sample of 80 fishers in the coastal community of Hamburg, Eastern Cape, this dissertation presents an assessment of the contribution of small-scale fisheries to rural livelihoods, income and food security. The primary data were collected from the fishers using a structured questionnaire and non-probability sampling. The data were analysed with the assistance of descriptive techniques and a few simply statistical tests. The results of the study indicate that fishers in Hamburg catch a wide range of fish, which include wild kob, octopus, spotted grunter, white/black mussel cracker and white steenbras. Fishers in the study area are not solely dependent on small-scale fisheries for their livelihoods, income and food security, but generally supplement their welfare payments with fishing in order to sustain their livelihoods. About 78percent of the surveyed fishers depend on government grants, including old age grants, child support grants and social care grant. In terms of employment, 15percent of the surveyed fishers are casually employed, while 6percent are formally employed on a contract basis. Although they are not only dependent on fishing, nevertheless fishing is an important source of livelihood, income and food security. About 37percent of the fishers harvest marine resources for home consumption, while 7percent harvest solely for income, and 56percent harvest for both home consumption and income. Income generated from fisheries is approximately R935 per month and is used to buy food, electricity, fishing equipment and other household needs. The findings from this research underline the need for interventions such as coordinated institutions, improved infrastructure, improved monitoring and enforcement systems, as well as improved access to permit/fishing rights for sustainable use of marine resources.
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The economic impact of homeland consolidation on households in the fromer Ciskei : the case of Victoria East
- Authors: Coka, Zimbini
- Date: 2018
- Subjects: Consolidation of land holdings Ciskei (South Africa) -- Economic conditions
- Language: English
- Type: Thesis , Masters , Agricultural Economics
- Identifier: http://hdl.handle.net/10353/10156 , vital:35363
- Description: This study attempts to ascertain the economic impact of the process of homeland consolidation in four communities that became part of the Ciskei. It describes the process of homeland consolidation at Lloyd, Bergplaas, Balfour and Qanda, and seeks to understand the effects of homeland consolidation on the level of economic activity in these areas. ‘Homeland consolidation’ was the official term used to describe the policy developed by the central government of South Africa in the 1970s to reduce the number of separate, isolated pieces of land making up each of the Bantustans. It was part of the ultimately unsuccessful and suspect process of turning these areas into independent ‘national states’. The Apartheid government bought out selected white farms/properties/land like in Lloyd, Bergplaas, Balfour and Qanda, and consolidated them with the adjacent homeland territory. The result of this process made commercial farmland available to black people. In a very narrow sense, this particular aspect of homeland consolidation was an antecedent of land reform. Because homeland consolidation took place some time ago, discerning the economic effects relied above all on people’s recollections of their past experiences, which could only be quantified in a very limited manner. In other words, the data and analysis were largely although not exclusively qualitative. Household and life history interviews were conducted using semi-structured questionnaires, and then the data was analyzed using content analysis, descriptive statistics, the Chi-square test and the two-proportion z test. Through the process of homeland consolidation and forced removals, people ended up losing productive land and livestock because they were forced to sell their livestock at a loss and they had no land where they were moved to. People were stripped of their livelihoods, in addition to losing a place that they called home and the loss of employment. This study also looked at the changes in farming before and during the apartheid era, during the time when the Ciskeian government was in power and after 1994 till now. And also looked at the broader perspective of what actually happened in the four sites from the life history interviews.
- Full Text:
- Authors: Coka, Zimbini
- Date: 2018
- Subjects: Consolidation of land holdings Ciskei (South Africa) -- Economic conditions
- Language: English
- Type: Thesis , Masters , Agricultural Economics
- Identifier: http://hdl.handle.net/10353/10156 , vital:35363
- Description: This study attempts to ascertain the economic impact of the process of homeland consolidation in four communities that became part of the Ciskei. It describes the process of homeland consolidation at Lloyd, Bergplaas, Balfour and Qanda, and seeks to understand the effects of homeland consolidation on the level of economic activity in these areas. ‘Homeland consolidation’ was the official term used to describe the policy developed by the central government of South Africa in the 1970s to reduce the number of separate, isolated pieces of land making up each of the Bantustans. It was part of the ultimately unsuccessful and suspect process of turning these areas into independent ‘national states’. The Apartheid government bought out selected white farms/properties/land like in Lloyd, Bergplaas, Balfour and Qanda, and consolidated them with the adjacent homeland territory. The result of this process made commercial farmland available to black people. In a very narrow sense, this particular aspect of homeland consolidation was an antecedent of land reform. Because homeland consolidation took place some time ago, discerning the economic effects relied above all on people’s recollections of their past experiences, which could only be quantified in a very limited manner. In other words, the data and analysis were largely although not exclusively qualitative. Household and life history interviews were conducted using semi-structured questionnaires, and then the data was analyzed using content analysis, descriptive statistics, the Chi-square test and the two-proportion z test. Through the process of homeland consolidation and forced removals, people ended up losing productive land and livestock because they were forced to sell their livestock at a loss and they had no land where they were moved to. People were stripped of their livelihoods, in addition to losing a place that they called home and the loss of employment. This study also looked at the changes in farming before and during the apartheid era, during the time when the Ciskeian government was in power and after 1994 till now. And also looked at the broader perspective of what actually happened in the four sites from the life history interviews.
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The effect of guided enquiry-based learning approach on electrical engineering students' recall ability, conceptual understanding, problem solving skills and critical thinking ability in power electronics course at a selected university in South Africa
- Authors: Kumar, Vinod
- Date: 2018
- Subjects: Power electronics Power electronics -- Problems, exercises -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/8474 , vital:32836
- Description: Power Electronics (PE) forms the major part of the syllabus for the Industrial Electronics (INDE) course of the National Diploma (ND) programme in Electrical Engineering. This study investigated the effect of Guided Enquiry-Based Learning (GEBL), an Active Learning (AL) approach on Electrical Engineering students’ recall ability, conceptual understanding of PE, problem solving skills and critical thinking ability. The study was carried out at one of the campuses of a selected university in South Africa’s Eastern Cape Province in an attempt to check if GEBL would improve student performances in the above focused areas. The expected population for this research in 2017 was 21, similar to the numbers enrolled in 2016. However, in 2017 the enrollment dropped to 14 and this posed a limitation. Since cancelling the study due to the drop in enrollment would have caused the loss of a research report on PE students, it was decided to continue with it. This was especially so, since no other report on PE within South Africa could be located. The instruments were developed using inputs from subject experts to ensure content validity. Cronbach’s Alpha was used to test the reliability of the instrument. A pilot study was conducted during the previous year with the 2016 PE students and deficiencies in the instruments were rectified. Out of the 14 students in 2017, seven volunteered to be taught using the GEBL approach. All ethical considerations applicable to the study were adhered to. All students from the GEBL group signed the informed consent forms prior to the study. The study adopted a pragmatist paradigm and a mixed method approach. A quasi experimental non-equivalent group post-test only research design was used where both the experimental group and the control group were selected (without random assignment). The post-test only design was selected because of the time constraints with the semester courses. A student-centred GEBL approach was used as an intervention for the experimental group and a teacher-centred traditional approach was used for the control group. Students from both the GEBL and Traditionally Taught Groups (TTGs) were subjected to the same assessments. Quantitative data were collected from two formative assessments and one summative assessment and the qualitative data were collected by interviewing all students from the GEBL group. The collected data were statistically and thematically analysed to determine the extent to which the intervention affected the students’ recall ability, conceptual understanding of PE, problem solving skills and their critical thinking ability. The main conclusions were that when compared to the traditional approach, GEBL was significantly more effective in enhancing recall as well as understanding of PE concepts. However, significant differences were not evident in problem solving and critical thinking. The recommendations are that: students must be encouraged to be more active in the learning process; the shift of strategy from traditional to AL methods such as GEBL must be introduced gradually; and the benefits of GEBL and exposure to it must be popularised in order to develop positive attitudes to GEBL not only among students, but also teaching staff.
- Full Text:
- Authors: Kumar, Vinod
- Date: 2018
- Subjects: Power electronics Power electronics -- Problems, exercises -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/8474 , vital:32836
- Description: Power Electronics (PE) forms the major part of the syllabus for the Industrial Electronics (INDE) course of the National Diploma (ND) programme in Electrical Engineering. This study investigated the effect of Guided Enquiry-Based Learning (GEBL), an Active Learning (AL) approach on Electrical Engineering students’ recall ability, conceptual understanding of PE, problem solving skills and critical thinking ability. The study was carried out at one of the campuses of a selected university in South Africa’s Eastern Cape Province in an attempt to check if GEBL would improve student performances in the above focused areas. The expected population for this research in 2017 was 21, similar to the numbers enrolled in 2016. However, in 2017 the enrollment dropped to 14 and this posed a limitation. Since cancelling the study due to the drop in enrollment would have caused the loss of a research report on PE students, it was decided to continue with it. This was especially so, since no other report on PE within South Africa could be located. The instruments were developed using inputs from subject experts to ensure content validity. Cronbach’s Alpha was used to test the reliability of the instrument. A pilot study was conducted during the previous year with the 2016 PE students and deficiencies in the instruments were rectified. Out of the 14 students in 2017, seven volunteered to be taught using the GEBL approach. All ethical considerations applicable to the study were adhered to. All students from the GEBL group signed the informed consent forms prior to the study. The study adopted a pragmatist paradigm and a mixed method approach. A quasi experimental non-equivalent group post-test only research design was used where both the experimental group and the control group were selected (without random assignment). The post-test only design was selected because of the time constraints with the semester courses. A student-centred GEBL approach was used as an intervention for the experimental group and a teacher-centred traditional approach was used for the control group. Students from both the GEBL and Traditionally Taught Groups (TTGs) were subjected to the same assessments. Quantitative data were collected from two formative assessments and one summative assessment and the qualitative data were collected by interviewing all students from the GEBL group. The collected data were statistically and thematically analysed to determine the extent to which the intervention affected the students’ recall ability, conceptual understanding of PE, problem solving skills and their critical thinking ability. The main conclusions were that when compared to the traditional approach, GEBL was significantly more effective in enhancing recall as well as understanding of PE concepts. However, significant differences were not evident in problem solving and critical thinking. The recommendations are that: students must be encouraged to be more active in the learning process; the shift of strategy from traditional to AL methods such as GEBL must be introduced gradually; and the benefits of GEBL and exposure to it must be popularised in order to develop positive attitudes to GEBL not only among students, but also teaching staff.
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The effect of human resources management practices on employee commitment: the case of Mnquma Local Municipality
- Fihla, Siphenathi https://orcid.org/0000-0001-9632-2650
- Authors: Fihla, Siphenathi https://orcid.org/0000-0001-9632-2650
- Date: 2018
- Subjects: Personnel management--South Africa , Municipal government--South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/24431 , vital:62790
- Description: This study evaluated the relationship between the Human Resource Management Practices (HRMP) and employee commitment. Results based on a sample from Mnquma Local Municipality indicate that these practices have a significant impact on employee commitment. This project will help to advance research on exploring the influence of organisational variables on commitment. Research purpose: The purpose of the study was to investigate the effects of human resources management practices on employee commitment at Mnquma Local Municipality. Motivation for the study: The study examines HRMP and employee commitment in the public sector. The relationship between the two may be of value to the municipality’s success. Research approach, design and method: A quantitative research approach was followed to carry out this study. Data were collected from a sample of 137 respondents in a selected municipality (Mnquma Local Municipality). A self-administered questionnaire was sent to respondents. Main findings: A significant relationship was found between HRMP and employee commitment. Practical or managerial implications: Findings may be relevant to practitioners, including strategic management researchers, policy-makers, directors, managers, and supervisors. The study could assist various practitioners directly or indirectly involved in private and public organisations to develop HRMP that improves employee commitment. Contribution or value-add: The study adds to the literature on HRMP and employee commitment among the public service. , Thesis (MCom) -- Faculty of Management and Commerce, 2018
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- Authors: Fihla, Siphenathi https://orcid.org/0000-0001-9632-2650
- Date: 2018
- Subjects: Personnel management--South Africa , Municipal government--South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/24431 , vital:62790
- Description: This study evaluated the relationship between the Human Resource Management Practices (HRMP) and employee commitment. Results based on a sample from Mnquma Local Municipality indicate that these practices have a significant impact on employee commitment. This project will help to advance research on exploring the influence of organisational variables on commitment. Research purpose: The purpose of the study was to investigate the effects of human resources management practices on employee commitment at Mnquma Local Municipality. Motivation for the study: The study examines HRMP and employee commitment in the public sector. The relationship between the two may be of value to the municipality’s success. Research approach, design and method: A quantitative research approach was followed to carry out this study. Data were collected from a sample of 137 respondents in a selected municipality (Mnquma Local Municipality). A self-administered questionnaire was sent to respondents. Main findings: A significant relationship was found between HRMP and employee commitment. Practical or managerial implications: Findings may be relevant to practitioners, including strategic management researchers, policy-makers, directors, managers, and supervisors. The study could assist various practitioners directly or indirectly involved in private and public organisations to develop HRMP that improves employee commitment. Contribution or value-add: The study adds to the literature on HRMP and employee commitment among the public service. , Thesis (MCom) -- Faculty of Management and Commerce, 2018
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The effect of replacing antibiotic growth promoters with moringa oleifera leaf powder on growth performance, carcass characteristics, immune organ indices, gut microflora, physicochemical and sensory quality of broiler meat
- Nantapo, Carlos Wyson Tawanda
- Authors: Nantapo, Carlos Wyson Tawanda
- Date: 2018
- Subjects: Moringa oleifera Meat--Quality Broilers (Chickens)
- Language: English
- Type: Thesis , Doctoral , Animal Science
- Identifier: http://hdl.handle.net/10353/17749 , vital:41197
- Description: The objective of the study was to determine the effect of feeding graded levels of Moringa oleifera leaf meal powder (MOLP) on growth performance, carcass characteristics, economic analysis, health status, physicochemical, sensory properties, mineral composition and retention values of meat. A total of 1600 Comb-500 day-old unsexed chicks were allotted to 4 dietary treatment groups, with 4 replicate pens of 100 birds each in a completely randomised design. The dietary treatments were basal diets supplemented with different levels of MOLP as follows; Treatment 1/ control: Basal diet with antibiotic Zinc bacitracin and coccidiostatic Maxiban and no MOLP (0MOLP); Treatment 2: Basal diet included 1percent MOLP (1MOLP); Treatment 3: Basal diet included 3.0 percent MOLP (3MOLP); Treatment 4: Basal diet included 5 percent MOLP (5MOLP). Birds fed basal diets plus 5percent MOLP at starter phase achieved the least FCR 1.53 (P < 0.037), whilst consuming significantly less feed ADFI 47.4 g (P < 0.05). For the entire feeding period, birds fed 5 percent MOLP achieved a favourable FCR of 1.80 among all treatment groups (P < 0.001), but achieved the lowest final live weight (1416 g), carcass weights (1044g) (P < 0.05). Birds fed 0 percent MOLP recorded highest final weight, carcass weight (1339) and the best dressing percentages (76.8percent) (P < 0.05). Abdominal fat levels were reduced by elevating MOLP in diets (P < 0.05). Improvements in proportions of giblets, gizzard, liver and intestine were observed with increase in dietary MOLP. Feed costs increased, while gross and net returns and economic efficiency decreased as dietary MOLP increased. Organ indices of spleen, Bursa of Fabricius and liver were significantly increased by 5percent MOLP in the diet (P < 0.05). Macroscopic lesions scores (P < 0.05) were significantly higher in duodenum, jejunum and ileum of birds in the 1MOLP treatment group on d 28 and d 35. Control and 5MOLP groups recorded the least bloody excreta scores among all treatment groups (P < 0.05). Highest total aerobic bacteria (TAB), E. coli, C. perfringens counts and the lowest lactobacillus spp counts were observed in all intestinal segments in birds in the 1MOLP treatment group. Lower E. coli and C. perfringens but higher lactobacillus spp counts were observed in control and 5MOLP groups (P < 0.05) in the duodenum and jejunum. Increasing MOLP levels in diets led to lower pH and pHu in both breast and leg muscles (P < 0.05). pH was consistently lower in leg muscles than in breast cuts in all treatments and a large decline in post-mortem pH was observed in all muscles of birds in control group. A dietary increase in MOLP level led to a significant increase in L* and b* (P < 0.05) negative correlation between pH and L* (r = -0.463) (P < 0.05) and a weak but significant (P < 0.001) correlation (r = 0.176) between pH and drip loss. Herb flavour (P = 0.0029), appearance (P = 0.0156), aroma (P = 0.0011), colour (P = 0.0375), taste (P = 0.0032) and overall acceptability (P = 0.0192) were improved by grilling, microwave cooking and pan-frying in olive oil. These changes were more pronounced in breast muscle, thus following the trend; microwave > pan-frying in olive oil > grilled samples > boiling for best cooked product based on overall acceptability. Grilling and frying heart muscles resulted in the highest Ca (45.9 mg/kg) and Mg (98.9 mg/kg), whereas boiling led to the lowest Ca (41.1 mg/kg) and Mg (91.4 mg/kg) concentration. The highest concentrations of Fe and Zn these minerals were recorded in grilled (32.7 mg/kg) and fried samples (75.2 mg/kg). Zinc and Fe concentration observed in liver and heart muscles were higher than those found in breast and leg muscle. In conclusion, the results confirm the potential of MOLP for use as an alternative to antibiotics in maintaining broiler health, reducing mortalities and improving carcass characteristics and some meat quality traits.
- Full Text:
- Authors: Nantapo, Carlos Wyson Tawanda
- Date: 2018
- Subjects: Moringa oleifera Meat--Quality Broilers (Chickens)
- Language: English
- Type: Thesis , Doctoral , Animal Science
- Identifier: http://hdl.handle.net/10353/17749 , vital:41197
- Description: The objective of the study was to determine the effect of feeding graded levels of Moringa oleifera leaf meal powder (MOLP) on growth performance, carcass characteristics, economic analysis, health status, physicochemical, sensory properties, mineral composition and retention values of meat. A total of 1600 Comb-500 day-old unsexed chicks were allotted to 4 dietary treatment groups, with 4 replicate pens of 100 birds each in a completely randomised design. The dietary treatments were basal diets supplemented with different levels of MOLP as follows; Treatment 1/ control: Basal diet with antibiotic Zinc bacitracin and coccidiostatic Maxiban and no MOLP (0MOLP); Treatment 2: Basal diet included 1percent MOLP (1MOLP); Treatment 3: Basal diet included 3.0 percent MOLP (3MOLP); Treatment 4: Basal diet included 5 percent MOLP (5MOLP). Birds fed basal diets plus 5percent MOLP at starter phase achieved the least FCR 1.53 (P < 0.037), whilst consuming significantly less feed ADFI 47.4 g (P < 0.05). For the entire feeding period, birds fed 5 percent MOLP achieved a favourable FCR of 1.80 among all treatment groups (P < 0.001), but achieved the lowest final live weight (1416 g), carcass weights (1044g) (P < 0.05). Birds fed 0 percent MOLP recorded highest final weight, carcass weight (1339) and the best dressing percentages (76.8percent) (P < 0.05). Abdominal fat levels were reduced by elevating MOLP in diets (P < 0.05). Improvements in proportions of giblets, gizzard, liver and intestine were observed with increase in dietary MOLP. Feed costs increased, while gross and net returns and economic efficiency decreased as dietary MOLP increased. Organ indices of spleen, Bursa of Fabricius and liver were significantly increased by 5percent MOLP in the diet (P < 0.05). Macroscopic lesions scores (P < 0.05) were significantly higher in duodenum, jejunum and ileum of birds in the 1MOLP treatment group on d 28 and d 35. Control and 5MOLP groups recorded the least bloody excreta scores among all treatment groups (P < 0.05). Highest total aerobic bacteria (TAB), E. coli, C. perfringens counts and the lowest lactobacillus spp counts were observed in all intestinal segments in birds in the 1MOLP treatment group. Lower E. coli and C. perfringens but higher lactobacillus spp counts were observed in control and 5MOLP groups (P < 0.05) in the duodenum and jejunum. Increasing MOLP levels in diets led to lower pH and pHu in both breast and leg muscles (P < 0.05). pH was consistently lower in leg muscles than in breast cuts in all treatments and a large decline in post-mortem pH was observed in all muscles of birds in control group. A dietary increase in MOLP level led to a significant increase in L* and b* (P < 0.05) negative correlation between pH and L* (r = -0.463) (P < 0.05) and a weak but significant (P < 0.001) correlation (r = 0.176) between pH and drip loss. Herb flavour (P = 0.0029), appearance (P = 0.0156), aroma (P = 0.0011), colour (P = 0.0375), taste (P = 0.0032) and overall acceptability (P = 0.0192) were improved by grilling, microwave cooking and pan-frying in olive oil. These changes were more pronounced in breast muscle, thus following the trend; microwave > pan-frying in olive oil > grilled samples > boiling for best cooked product based on overall acceptability. Grilling and frying heart muscles resulted in the highest Ca (45.9 mg/kg) and Mg (98.9 mg/kg), whereas boiling led to the lowest Ca (41.1 mg/kg) and Mg (91.4 mg/kg) concentration. The highest concentrations of Fe and Zn these minerals were recorded in grilled (32.7 mg/kg) and fried samples (75.2 mg/kg). Zinc and Fe concentration observed in liver and heart muscles were higher than those found in breast and leg muscle. In conclusion, the results confirm the potential of MOLP for use as an alternative to antibiotics in maintaining broiler health, reducing mortalities and improving carcass characteristics and some meat quality traits.
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The effectiveness of employee assistance programme and its contribution in the improvement of employee productivity in the Department of Health, OR Tambo District : a case study of forensic pathology laboratory
- Authors: Siyangaphi, Thembinkosi
- Date: 2018
- Subjects: Employee assistance programs -- South Africa -- Eastern Cape Labor productivity Employee motivation -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Public Health
- Identifier: http://hdl.handle.net/10353/10542 , vital:35603
- Description: The Employee Assistance Programme (EAP) is a programme used by organizations to address problems related to drug addiction, stress and family problems, aimed at enhancing both work productivity and promoting high morale among the workers. The employees in the Department of Health (DoH) are faced with many challenges which affect them, personally, and their output at work. The OR Tambo District is currently faced with high levels of absenteeism, stress, low morale amongst health staff members, resulting in most employees resigning from the service. Others die due to ill health caused by high levels of stress and depression. Some employees are being dismissed for unethical behaviour, which include, among other things, alcohol and drug abuse and abuse of state resources, non-performance and absenteeism. Furthermore, due to the shortage of staff which results in a very high workload for the incumbents, some employees experience burnout, stress, depression and exhaustion. The main objective of the study was to assess the effectiveness of the Employee Assistance Programme among OR Tambo health workers in order to improve their work productivity and performance. The study applied a descriptive, quantitative design. The target population were all employees in the Forensic Pathology Laboratory in OR Tambo District and the sample included Managers, FPOs, Supervisors and General Assistants. The questionnaire was used to collect data. The major findings of the study demonstrated that most workers are dissatisfied with their personal growth and development in the organization. Furthermore, the results indicate that respondents are not satisfied with the decision space in their job functions, salary and benefits. The findings of this study demonstrated that most employees of the Department of Health experienced health, emotional and financial problems relating to alcohol and drug abuse, stress and work overload in their workplace. The study shows that the managers referred their employees for cases related to poor performance, absenteeism, alcohol and drug abuse, tiredness, employee and health problems; changes which were noticeable after referral. One of the major conclusions and recommendations that have been drawn in this study is that EAP is a good programme in terms of its contribution to work productivity of employees, however, it needs to be marketed and services should be utilized effectively.
- Full Text:
- Authors: Siyangaphi, Thembinkosi
- Date: 2018
- Subjects: Employee assistance programs -- South Africa -- Eastern Cape Labor productivity Employee motivation -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Public Health
- Identifier: http://hdl.handle.net/10353/10542 , vital:35603
- Description: The Employee Assistance Programme (EAP) is a programme used by organizations to address problems related to drug addiction, stress and family problems, aimed at enhancing both work productivity and promoting high morale among the workers. The employees in the Department of Health (DoH) are faced with many challenges which affect them, personally, and their output at work. The OR Tambo District is currently faced with high levels of absenteeism, stress, low morale amongst health staff members, resulting in most employees resigning from the service. Others die due to ill health caused by high levels of stress and depression. Some employees are being dismissed for unethical behaviour, which include, among other things, alcohol and drug abuse and abuse of state resources, non-performance and absenteeism. Furthermore, due to the shortage of staff which results in a very high workload for the incumbents, some employees experience burnout, stress, depression and exhaustion. The main objective of the study was to assess the effectiveness of the Employee Assistance Programme among OR Tambo health workers in order to improve their work productivity and performance. The study applied a descriptive, quantitative design. The target population were all employees in the Forensic Pathology Laboratory in OR Tambo District and the sample included Managers, FPOs, Supervisors and General Assistants. The questionnaire was used to collect data. The major findings of the study demonstrated that most workers are dissatisfied with their personal growth and development in the organization. Furthermore, the results indicate that respondents are not satisfied with the decision space in their job functions, salary and benefits. The findings of this study demonstrated that most employees of the Department of Health experienced health, emotional and financial problems relating to alcohol and drug abuse, stress and work overload in their workplace. The study shows that the managers referred their employees for cases related to poor performance, absenteeism, alcohol and drug abuse, tiredness, employee and health problems; changes which were noticeable after referral. One of the major conclusions and recommendations that have been drawn in this study is that EAP is a good programme in terms of its contribution to work productivity of employees, however, it needs to be marketed and services should be utilized effectively.
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The effectiveness of juvenile delinquents rehabilitation programmes in Zimbabwe : a case study of Harare Central Prison
- Authors: Nyakatawa, Rumbidzai
- Date: 2018
- Subjects: Juvenile delinquency Juvenile delinquents Rehabilitation
- Language: English
- Type: Thesis , Masters , MSoc
- Identifier: http://hdl.handle.net/10353/12436 , vital:39263
- Description: The Zimbabwe Prison and Correctional Services records show that there are around 300 children incarcerated every year. Most of these children commit crimes such as rape, murder, theft, possession of drugs due to issues like poverty, substance abuse, peer pressure and neglect. A number of these children face many forms of abuse in their homes, including physical, emotional, mental abuse as well as rape. The major aim of the study was to investigate the effectiveness of juvenile delinquents’ rehabilitation programmes at Harare Central Prison. The qualitative methodology was appropriate for this study because it gives in depth information through conducting interviews and focus groups with participants. The sampling procedure involved deliberate choice of an informant due to the qualities the informant possessed. A sample size of thirty-seven participants comprising sixteen juvenile delinquents, four social workers, five prison guards, five probation officers and seven community members, were selected for this study. Their perceptions provided baseline data that helped in gaining a deeper understanding of the juvenile rehabilitation programmes. Despite the findings, gaps remain in the current system, for instance children continue to spend prolonged periods of time in adult prisons while they await repatriation to institutions due to resource constraints, and the rehabilitation programmes have proved to be partially effective, yet at the same time the post rehabilitation programmes are not being provided to juveniles after their release from prison. Key recommendations include expanding the Pre-trial Diversion Programme to all the provinces as it has yielded results that benefit the child as well introduction of alternatives of institutionalisation.
- Full Text:
- Authors: Nyakatawa, Rumbidzai
- Date: 2018
- Subjects: Juvenile delinquency Juvenile delinquents Rehabilitation
- Language: English
- Type: Thesis , Masters , MSoc
- Identifier: http://hdl.handle.net/10353/12436 , vital:39263
- Description: The Zimbabwe Prison and Correctional Services records show that there are around 300 children incarcerated every year. Most of these children commit crimes such as rape, murder, theft, possession of drugs due to issues like poverty, substance abuse, peer pressure and neglect. A number of these children face many forms of abuse in their homes, including physical, emotional, mental abuse as well as rape. The major aim of the study was to investigate the effectiveness of juvenile delinquents’ rehabilitation programmes at Harare Central Prison. The qualitative methodology was appropriate for this study because it gives in depth information through conducting interviews and focus groups with participants. The sampling procedure involved deliberate choice of an informant due to the qualities the informant possessed. A sample size of thirty-seven participants comprising sixteen juvenile delinquents, four social workers, five prison guards, five probation officers and seven community members, were selected for this study. Their perceptions provided baseline data that helped in gaining a deeper understanding of the juvenile rehabilitation programmes. Despite the findings, gaps remain in the current system, for instance children continue to spend prolonged periods of time in adult prisons while they await repatriation to institutions due to resource constraints, and the rehabilitation programmes have proved to be partially effective, yet at the same time the post rehabilitation programmes are not being provided to juveniles after their release from prison. Key recommendations include expanding the Pre-trial Diversion Programme to all the provinces as it has yielded results that benefit the child as well introduction of alternatives of institutionalisation.
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The effectiveness of public participation in the environmental politics of hydraulic fracturing : the case of the Great Karoo
- Kalipa-Mini, Nomampondomise Cynthia
- Authors: Kalipa-Mini, Nomampondomise Cynthia
- Date: 2018
- Subjects: Hydraulic fracturing Hydraulic fracturing -- Environmental aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Environmental Studies
- Identifier: http://hdl.handle.net/10353/10779 , vital:35760
- Description: Shale gas has become a part of the world’s energy mix. South Africa (SA) is facing huge energy problems and job creation challenges whilst the Karoo region has large amounts of shale gas reserves. It is against this background that the South African government is considering fracking, showing interest by lifting fracking ban and repeatedly calling it a game changer. This generated debates among environmentalists, farmer groups, capitalists, politicians, researchers and community groups, as they voiced their views regarding fracking. The debates influenced the study to focus on public participation regarding the Karoo fracking initiative, with particular emphasis on the marginalised persons. The aim was to examine the effectiveness of public participation in the environmental politics of fracking in the Great Karoo region in Eastern Cape Province. The study adopted a qualitative case study approach through document analysis, questionnaires given to the interested and affected parties, relevant government department, local municipality and non-governmental organisations as well as focus group discussions with 35 participants from marginalised groupings. It was grounded on the Integrated Environmental Management (IEM) paradigm using the outcomes-based framework in the thematic analysis of the collected data. The results showed little evidence of social learning among the marginalised persons when the collected data was benchmarked against the chosen pillars of the IEM paradigm within the outcomes-based approach. These results convey that effective and developmental public participation should be empowering, informing and educating rather than merely serving documentary purposes.
- Full Text:
- Authors: Kalipa-Mini, Nomampondomise Cynthia
- Date: 2018
- Subjects: Hydraulic fracturing Hydraulic fracturing -- Environmental aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Environmental Studies
- Identifier: http://hdl.handle.net/10353/10779 , vital:35760
- Description: Shale gas has become a part of the world’s energy mix. South Africa (SA) is facing huge energy problems and job creation challenges whilst the Karoo region has large amounts of shale gas reserves. It is against this background that the South African government is considering fracking, showing interest by lifting fracking ban and repeatedly calling it a game changer. This generated debates among environmentalists, farmer groups, capitalists, politicians, researchers and community groups, as they voiced their views regarding fracking. The debates influenced the study to focus on public participation regarding the Karoo fracking initiative, with particular emphasis on the marginalised persons. The aim was to examine the effectiveness of public participation in the environmental politics of fracking in the Great Karoo region in Eastern Cape Province. The study adopted a qualitative case study approach through document analysis, questionnaires given to the interested and affected parties, relevant government department, local municipality and non-governmental organisations as well as focus group discussions with 35 participants from marginalised groupings. It was grounded on the Integrated Environmental Management (IEM) paradigm using the outcomes-based framework in the thematic analysis of the collected data. The results showed little evidence of social learning among the marginalised persons when the collected data was benchmarked against the chosen pillars of the IEM paradigm within the outcomes-based approach. These results convey that effective and developmental public participation should be empowering, informing and educating rather than merely serving documentary purposes.
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The effects of collective bargaining on wages at University of Fort Hare 2007-2016
- Authors: Olusola, Olasupo
- Date: 2018
- Subjects: Wages Collective bargaining -- South Africa Labor unions -- South Africa
- Language: English
- Type: Thesis , Doctoral , Public Administration
- Identifier: http://hdl.handle.net/10353/9962 , vital:35208
- Description: Collective bargaining is essential in labour relations because of its significant role on wages thereby structuring cordial labour-management relations. The essence of labour unions in South African higher education institutions such as National Education, Health and Allied Workers’ Union (NEHAWU) with specific reference to University of Fort Hare, is to ensure the good wages and conditions of service for their members through the instrumentality of collective bargaining between the Union and University management. The end result which is the bargaining agreement may improve on staff pay and encourage more cordial labour-management relations in South African higher institutions and specifically at University of Fort Hare which is the case study. This study was motivated by claims and evidences which show that University of Fort Hare’s staff is the least paid in South African higher education sector over the years due to unsustainability status of the University in the time past. Both the organized labour union and management at the University of Fort Hare entered into agreement that led to sacrificial forfeiture of salary increase by staff over the period of unsustainability of the University to avoid it from being closed down. This state has made the staff to suffer so many imbalances in their wages compared to what is obtainable in other universities in South Africa. This lingering situation has compelled NEHAWU to consistently engage the University management in bargaining in a bid to improve the wages of their members. The study made use of mixed research method which reveals that collective bargaining has effects on wages at University of Fort Hare. 307 participating staff were randomly selected from the following ÜFH Campuses; Bisho, Alice and East London.The questionnaire measured the effects of collective bargaining on wages at the University. In-depth Interviews were conducted among the staff at UFH. It involves the University management, NEHAWU officialsand top officers from the University Human Resources Department. Statistical Package for Social Science (SPSS) was utilized to analyze data collected. Descriptive and inferential statistics was used to interpret the data. Tables and graphs; confidence interval and p-value was utilized to demonstrate the characteristics of information collected from the participants. The research questions were tested by Pearson correlation and T. Test. The reliability of different instruments that were used in this study was tested by Cronbach alpha coefficients and also computed to determine the validity of question. The study concludes that there is a significant relationship between collective bargaining and wages at UFH. Recommendations were made in favour of transparency, time bound bargaining, mutual trust, proper communication and accountability among the negotiating parties at UFH for more successful bargaining that will further improve on staff pay at the University.
- Full Text:
- Authors: Olusola, Olasupo
- Date: 2018
- Subjects: Wages Collective bargaining -- South Africa Labor unions -- South Africa
- Language: English
- Type: Thesis , Doctoral , Public Administration
- Identifier: http://hdl.handle.net/10353/9962 , vital:35208
- Description: Collective bargaining is essential in labour relations because of its significant role on wages thereby structuring cordial labour-management relations. The essence of labour unions in South African higher education institutions such as National Education, Health and Allied Workers’ Union (NEHAWU) with specific reference to University of Fort Hare, is to ensure the good wages and conditions of service for their members through the instrumentality of collective bargaining between the Union and University management. The end result which is the bargaining agreement may improve on staff pay and encourage more cordial labour-management relations in South African higher institutions and specifically at University of Fort Hare which is the case study. This study was motivated by claims and evidences which show that University of Fort Hare’s staff is the least paid in South African higher education sector over the years due to unsustainability status of the University in the time past. Both the organized labour union and management at the University of Fort Hare entered into agreement that led to sacrificial forfeiture of salary increase by staff over the period of unsustainability of the University to avoid it from being closed down. This state has made the staff to suffer so many imbalances in their wages compared to what is obtainable in other universities in South Africa. This lingering situation has compelled NEHAWU to consistently engage the University management in bargaining in a bid to improve the wages of their members. The study made use of mixed research method which reveals that collective bargaining has effects on wages at University of Fort Hare. 307 participating staff were randomly selected from the following ÜFH Campuses; Bisho, Alice and East London.The questionnaire measured the effects of collective bargaining on wages at the University. In-depth Interviews were conducted among the staff at UFH. It involves the University management, NEHAWU officialsand top officers from the University Human Resources Department. Statistical Package for Social Science (SPSS) was utilized to analyze data collected. Descriptive and inferential statistics was used to interpret the data. Tables and graphs; confidence interval and p-value was utilized to demonstrate the characteristics of information collected from the participants. The research questions were tested by Pearson correlation and T. Test. The reliability of different instruments that were used in this study was tested by Cronbach alpha coefficients and also computed to determine the validity of question. The study concludes that there is a significant relationship between collective bargaining and wages at UFH. Recommendations were made in favour of transparency, time bound bargaining, mutual trust, proper communication and accountability among the negotiating parties at UFH for more successful bargaining that will further improve on staff pay at the University.
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The effects of old age grants on poverty alleviation in Dutywa in Eastern Cape of South Africa
- Authors: Lindi, Bomkazi
- Date: 2018
- Subjects: Old age assistance -- South Africa -- Eastern Cape Old age pensions -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M. Soc. Sci.
- Identifier: http://hdl.handle.net/10353/9599 , vital:34801
- Description: Old age grant was designed to reduce level of poverty in South Africa and according to SASSA (2016), there are 28 981 beneficiaries of old age grant in Dutywa. The study seeks to investigate the effect of old age grant on poverty eradication programme in Dutywa community in Eastern Cape. Three objectives were set for the study that include: to find out the influence of old age grant on poverty alleviation; to examine the challenges faced by old age grant beneficiaries in fighting poverty; to explore coping mechanisms available for old age grant beneficiaries in fighting poverty; to find out if there are any other support services put in place by professionals or agencies such as Social Workers, Nurses, Educators and Traditional leaders in fighting poverty. Both quantitative and qualitative approaches were used to collect data from respondents. A sample of seventy (70) respondents for quantitative approach and sixteen (16) participants for the qualitative approach were purposively selected for the study. The results reveal that old age grant gives beneficiaries an opportunity of spending, which in turn sustains impoverished and vulnerable communities. In this way, the old age grant strengthens existing, deep-rooted informal social protection systems and social networks. In the case of Dutywa community, this is seen in instances where beneficiaries of the old age grant enable many rural grandmothers to take care of their grandchildren and afford beneficiaries’ necessities. It was concluded that old age grant has positively reduced poverty in Dutywa community of Eastern Cape though it does not meet all their necessities. Appropriate recommendations were made in the study.
- Full Text:
- Authors: Lindi, Bomkazi
- Date: 2018
- Subjects: Old age assistance -- South Africa -- Eastern Cape Old age pensions -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M. Soc. Sci.
- Identifier: http://hdl.handle.net/10353/9599 , vital:34801
- Description: Old age grant was designed to reduce level of poverty in South Africa and according to SASSA (2016), there are 28 981 beneficiaries of old age grant in Dutywa. The study seeks to investigate the effect of old age grant on poverty eradication programme in Dutywa community in Eastern Cape. Three objectives were set for the study that include: to find out the influence of old age grant on poverty alleviation; to examine the challenges faced by old age grant beneficiaries in fighting poverty; to explore coping mechanisms available for old age grant beneficiaries in fighting poverty; to find out if there are any other support services put in place by professionals or agencies such as Social Workers, Nurses, Educators and Traditional leaders in fighting poverty. Both quantitative and qualitative approaches were used to collect data from respondents. A sample of seventy (70) respondents for quantitative approach and sixteen (16) participants for the qualitative approach were purposively selected for the study. The results reveal that old age grant gives beneficiaries an opportunity of spending, which in turn sustains impoverished and vulnerable communities. In this way, the old age grant strengthens existing, deep-rooted informal social protection systems and social networks. In the case of Dutywa community, this is seen in instances where beneficiaries of the old age grant enable many rural grandmothers to take care of their grandchildren and afford beneficiaries’ necessities. It was concluded that old age grant has positively reduced poverty in Dutywa community of Eastern Cape though it does not meet all their necessities. Appropriate recommendations were made in the study.
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The experiences of secondary traumatic stress among social workers who deal with traumatised populations : a case study of Buffalo City Municipality, Eastern Cape, South Africa
- Authors: Anyi, Marynet Ema Tangwe
- Date: 2018
- Subjects: Secondary traumatic stress Social workers -- Mental health Social service -- Psychological aspects
- Language: English
- Type: Thesis , Masters , Social Work
- Identifier: http://hdl.handle.net/10353/9951 , vital:35207
- Description: The aim of the research study was to investigate the experiences of secondary traumatic stress among social workers who deal with traumatised populations in the Buffalo City Municipality in the province of the Eastern Cape in South Africa. Qualitative research methods were employed to collect data from thirty participants; twenty were interviewed and 10 participated in a focus group discussion. The most significant finding of this study was that there is a high rate of secondary traumatic stress among social workers, particularly among those who practice in nongovernmental organisations (NGOs), especially those social workers who work with children. The intensity of secondary traumatic stress among social workers appears to be growing steadily, owing to either inadequate or a complete lack of supervision and support on the part of the agencies concerned. The study concludes that social workers are highly at risk of experiencing secondary traumatic stress. The study therefore recommends that policies that are there to protect social workers should be implemented and institutions of higher learning which educate and train social workers need to implement courses in their syllabuses which prepare students for the stresses which they will inevitably encounter while working in the field of social work, particularly secondary traumatic stress.
- Full Text:
- Authors: Anyi, Marynet Ema Tangwe
- Date: 2018
- Subjects: Secondary traumatic stress Social workers -- Mental health Social service -- Psychological aspects
- Language: English
- Type: Thesis , Masters , Social Work
- Identifier: http://hdl.handle.net/10353/9951 , vital:35207
- Description: The aim of the research study was to investigate the experiences of secondary traumatic stress among social workers who deal with traumatised populations in the Buffalo City Municipality in the province of the Eastern Cape in South Africa. Qualitative research methods were employed to collect data from thirty participants; twenty were interviewed and 10 participated in a focus group discussion. The most significant finding of this study was that there is a high rate of secondary traumatic stress among social workers, particularly among those who practice in nongovernmental organisations (NGOs), especially those social workers who work with children. The intensity of secondary traumatic stress among social workers appears to be growing steadily, owing to either inadequate or a complete lack of supervision and support on the part of the agencies concerned. The study concludes that social workers are highly at risk of experiencing secondary traumatic stress. The study therefore recommends that policies that are there to protect social workers should be implemented and institutions of higher learning which educate and train social workers need to implement courses in their syllabuses which prepare students for the stresses which they will inevitably encounter while working in the field of social work, particularly secondary traumatic stress.
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The factors that affect the low uptake of medical male circumcision among adult males 20-39 years of age in Gauteng Province, South Africa
- Authors: Palmer, Eurica Laetitia
- Date: 2018
- Subjects: Circumcision Circumcision -- South Africa -- Gauteng Initiation rites -- South Africa -- Gauteng
- Language: English
- Type: Thesis , Masters , Public Health
- Identifier: http://hdl.handle.net/10353/10553 , vital:35606
- Description: The objective of this study is to determine the factors that contribute to low MMC uptake with the aim of proposing strategies to improve MMC demand creation for older adult males (20-39 years). By employing a qualitative research methodology, the study explores the factors and barriers that contribute to the low MMC uptake of adult males aged between 20 to 39 years in order to understand the situation from the perspective of the participants. A purposive sampling method was used to select 24 participants. Individual in-depth interviews were conducted with four Provincial Programme Managers from the National and the Gauteng Provincial Department of Health. Two focus-group discussions were also conducted with 20 adult males aged 20 to 39 years. The data collected were analysed, categorised, synthesised and decoded. The results of the research were explained well comprising the narratives of the participants. The main findings show that there are various contextual, individual and community factors contributing to the low MMC uptake. The study also found that the MMC programme does not review MMC communication messages consistently and continuously and demand creation strategies for adult males in the age group 20 to 39 years.
- Full Text:
- Authors: Palmer, Eurica Laetitia
- Date: 2018
- Subjects: Circumcision Circumcision -- South Africa -- Gauteng Initiation rites -- South Africa -- Gauteng
- Language: English
- Type: Thesis , Masters , Public Health
- Identifier: http://hdl.handle.net/10353/10553 , vital:35606
- Description: The objective of this study is to determine the factors that contribute to low MMC uptake with the aim of proposing strategies to improve MMC demand creation for older adult males (20-39 years). By employing a qualitative research methodology, the study explores the factors and barriers that contribute to the low MMC uptake of adult males aged between 20 to 39 years in order to understand the situation from the perspective of the participants. A purposive sampling method was used to select 24 participants. Individual in-depth interviews were conducted with four Provincial Programme Managers from the National and the Gauteng Provincial Department of Health. Two focus-group discussions were also conducted with 20 adult males aged 20 to 39 years. The data collected were analysed, categorised, synthesised and decoded. The results of the research were explained well comprising the narratives of the participants. The main findings show that there are various contextual, individual and community factors contributing to the low MMC uptake. The study also found that the MMC programme does not review MMC communication messages consistently and continuously and demand creation strategies for adult males in the age group 20 to 39 years.
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The history and historiography of the Amamfengu of the Eastern Cape, 1820-1900
- Maxengana, Nomalungisa Sylvia
- Authors: Maxengana, Nomalungisa Sylvia
- Date: 2018
- Subjects: Fingo (African people) -- History Eastern Cape (South Africa) -- History
- Language: English
- Type: Thesis , Doctoral , PhD (History)
- Identifier: http://hdl.handle.net/10353/17872 , vital:41624
- Description: The name '' amaMfengu '' refers not to any specific African people, but is an umbrella term used up to the present day as a collective designation for amaHlubi, amaBhele, amaZizi and other chiefdoms and individuals who fled KwaZulu-Natal in the time of King Tshaka (1818 - 1828) and found refuge in the lands of the Xhosa King Hintsa. Despite their diverse origins, the shared historical experience of the various Mfengu groups provided them with a common identity and a common destiny. Their dire situation as refugees inclined them to mission Christianity which led, in turn, to alliance with the British Empire followed ultimately by rejection from the racist settler regime of the Cape Colony. All these traumatic events took place within a period of eighty years, and it is these eighty years which will be the focus of this dissertation
- Full Text:
- Authors: Maxengana, Nomalungisa Sylvia
- Date: 2018
- Subjects: Fingo (African people) -- History Eastern Cape (South Africa) -- History
- Language: English
- Type: Thesis , Doctoral , PhD (History)
- Identifier: http://hdl.handle.net/10353/17872 , vital:41624
- Description: The name '' amaMfengu '' refers not to any specific African people, but is an umbrella term used up to the present day as a collective designation for amaHlubi, amaBhele, amaZizi and other chiefdoms and individuals who fled KwaZulu-Natal in the time of King Tshaka (1818 - 1828) and found refuge in the lands of the Xhosa King Hintsa. Despite their diverse origins, the shared historical experience of the various Mfengu groups provided them with a common identity and a common destiny. Their dire situation as refugees inclined them to mission Christianity which led, in turn, to alliance with the British Empire followed ultimately by rejection from the racist settler regime of the Cape Colony. All these traumatic events took place within a period of eighty years, and it is these eighty years which will be the focus of this dissertation
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The Impact of Automobile Trade on Economic Growth: A Comparative Study of South Africa and Brazil
- Bhasa, W
- Authors: Bhasa, W
- Date: 2018
- Subjects: Automobile industry and trade
- Language: English
- Type: Thesis , Masters , MCom (Economics)
- Identifier: http://hdl.handle.net/10353/13292 , vital:39631
- Description: Economic theory suggests that trade plays a critical role in the economic performance of a country. South Africa and Brazil’s automobile trade has been greatly influenced by government intervention through policy regimes with essentially similar objectives. Through the Automotive Production Development Programme in South Africa and the Plano Brasil Maior in Brazil, both countries have invested much effort in legislation, technology and capital to boost the automobile industry and overcome challenges of strengthening the automotive value chain, sustaining employment, raising productivity and increasing sales volumes both internally and on foreign markets. In light of such government interventions, this study investigates the contribution of the automobile trade on economic growth on South Africa and Brazil. The major concern is to determine whether the impact of the automobile trade is greater in South Africa and lesser in Brazil or vice-versa. This paper uses panel data analysis through the Least Squares Dummy Variable technique using quarterly data from 1995 to 2016. The regression results show that exports of automobiles, domestic investment in automobile trade, employment levels in the automobile industry together with the levels of general government expenditure positively affect GDP growth while imports of automobiles and inflation have a negative effect on general economic performance. Both countries should continue with automobile trade and governments should offer more production incentives and tax exemptions for component imports. Automobile industries are strategic industries which need government protection. Promotion of long-term partnerships and relationships within the automotive industry will play a critical role in boosting production with associated deepening of the components industry. The LSDV model results reveal that the individual country effects are statistically significant; this implies that the results for South Africa and Brazil differ. South Africa had a higher country coefficient which indicates that they benefitted more from the automobile trade than Braz
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- Authors: Bhasa, W
- Date: 2018
- Subjects: Automobile industry and trade
- Language: English
- Type: Thesis , Masters , MCom (Economics)
- Identifier: http://hdl.handle.net/10353/13292 , vital:39631
- Description: Economic theory suggests that trade plays a critical role in the economic performance of a country. South Africa and Brazil’s automobile trade has been greatly influenced by government intervention through policy regimes with essentially similar objectives. Through the Automotive Production Development Programme in South Africa and the Plano Brasil Maior in Brazil, both countries have invested much effort in legislation, technology and capital to boost the automobile industry and overcome challenges of strengthening the automotive value chain, sustaining employment, raising productivity and increasing sales volumes both internally and on foreign markets. In light of such government interventions, this study investigates the contribution of the automobile trade on economic growth on South Africa and Brazil. The major concern is to determine whether the impact of the automobile trade is greater in South Africa and lesser in Brazil or vice-versa. This paper uses panel data analysis through the Least Squares Dummy Variable technique using quarterly data from 1995 to 2016. The regression results show that exports of automobiles, domestic investment in automobile trade, employment levels in the automobile industry together with the levels of general government expenditure positively affect GDP growth while imports of automobiles and inflation have a negative effect on general economic performance. Both countries should continue with automobile trade and governments should offer more production incentives and tax exemptions for component imports. Automobile industries are strategic industries which need government protection. Promotion of long-term partnerships and relationships within the automotive industry will play a critical role in boosting production with associated deepening of the components industry. The LSDV model results reveal that the individual country effects are statistically significant; this implies that the results for South Africa and Brazil differ. South Africa had a higher country coefficient which indicates that they benefitted more from the automobile trade than Braz
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The impact of capital adequacy requirements on loan pricing : the case of South African Commercial Banks
- Authors: Mgxekwa, Bahle
- Date: 2018
- Subjects: Bank loans Banks and banking -- State supervision Financial institutions -- State supervision
- Language: English
- Type: Thesis , Masters , (MCom) Economics
- Identifier: http://hdl.handle.net/10353/10188 , vital:35373
- Description: Capital adequacy requirements are viewed as an important form of regulation within the banking sector and they represent a major change in banking regulation. The capital accord is a globalised regulation which seeks to reduce banking failures and achieve a stable and efficient financial system for the growth of the global economies. Through the adoption of the capital adequacy requirement in the South African banking system as well as having internationally active financial institutions, the South African economy is no exception to the benefits ensued by this regulation to the global economies. In light of this, this study examined the impact of capital adequacy requirements on loan pricing of South African commercial banks, using quarterly time series econometric analysis over the time period 2000-2016. The study used interest rate on loan, the dependent variable as a measure of loan pricing and the following independent variables: risk of default, market structure, Treasury bill and capital adequacy ratio. To confirm the level of integration, the study employed the Augmented Dickey-Fuller and Phillips-Perron tests. The Johansen co-integration and the Vector Error Correction Model were employed to obtain long-run and short-run coefficients. The findings of this study show that the measure of capital adequacy requirements CCAR is negatively related to real interest rate on loans CRL. This agrees with theory and expected priori. In addition, past studies in the developing countries’ context support these findings. Estimation of results reveals that all other variables such as market structure CMS, Treasury bill rate TB and loan loss provisions GLLP have a positive impact on interest rate on loans.
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- Authors: Mgxekwa, Bahle
- Date: 2018
- Subjects: Bank loans Banks and banking -- State supervision Financial institutions -- State supervision
- Language: English
- Type: Thesis , Masters , (MCom) Economics
- Identifier: http://hdl.handle.net/10353/10188 , vital:35373
- Description: Capital adequacy requirements are viewed as an important form of regulation within the banking sector and they represent a major change in banking regulation. The capital accord is a globalised regulation which seeks to reduce banking failures and achieve a stable and efficient financial system for the growth of the global economies. Through the adoption of the capital adequacy requirement in the South African banking system as well as having internationally active financial institutions, the South African economy is no exception to the benefits ensued by this regulation to the global economies. In light of this, this study examined the impact of capital adequacy requirements on loan pricing of South African commercial banks, using quarterly time series econometric analysis over the time period 2000-2016. The study used interest rate on loan, the dependent variable as a measure of loan pricing and the following independent variables: risk of default, market structure, Treasury bill and capital adequacy ratio. To confirm the level of integration, the study employed the Augmented Dickey-Fuller and Phillips-Perron tests. The Johansen co-integration and the Vector Error Correction Model were employed to obtain long-run and short-run coefficients. The findings of this study show that the measure of capital adequacy requirements CCAR is negatively related to real interest rate on loans CRL. This agrees with theory and expected priori. In addition, past studies in the developing countries’ context support these findings. Estimation of results reveals that all other variables such as market structure CMS, Treasury bill rate TB and loan loss provisions GLLP have a positive impact on interest rate on loans.
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The impact of cultural attrition on youth behaviour: the case of ulwaluko and Intonjane cultural practices in Mthatha and Mount Frere, Eastern Cape, South Africa
- Authors: Nomngcoyiya, Thanduxolo
- Date: 2018
- Subjects: Afrocentrism , Female circumcision -- South Africa -- Eastern Cape , Initiation rites -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/5576 , vital:29346
- Description: This study explored the impact of cultural attrition on youth behaviour: A case of ulwaluko and intonjane cultural practices in Mthatha and Mount Frere areas, Eastern Cape, South Africa. The study endeavoured to achieve the following specific objectives: (i) to respectively examine youth perceptions of ulwaluko and intonjane cultural practices and their impact towards their behaviour; (ii) to establish different stakeholders’ perceptions on the link between current youth behaviours and attrition of ulwaluko and intonjane cultural practices; (iii) to explore the extent to which cultural attrition has impacted upon the cultural goal posts of both ulwaluko and intonjane practices; and (iv) to establish the effectiveness of policy environment designed to uphold cultural preservation, integrity, growth and development. The study was premised on theoretical lenses of anomie theory, socio-cultural theory, cultural imperialism theory, and cultural feminism theory. Methodologically, the study used both qualitative and quantitative paradigm and was thus guided by mixed research design which was case study and mini survey. The data was collected through in-depth one-on-one interviews, focus group discussions and key informants i n t h e qualitative aspect of the study. In addition, the quantitative data was gathered through distribution of questionnaires. The study used both non-probability and probability methods sample selection, specifically purposive sampling (for qualitative data) and cluster random sampling (for quantitative) techniques were used. Using these techniques, forty-two (42) participants were selected for qualitative interviews, and comprised of eighteen (18) young men and women of both gender divides. Moreover, nine (9) key informants were included in the qualitative data collection. Therefore, the total number of both participants and respondents was 105. Data was analysed qualitatively through thematic analysis, while descriptive statistics was used to analyse quantitative data through the use of SPSS software versions 24. The study revealed the following: a state of cultural crossroad for both intonjane and ulwaluko rites; cultural attrition is indeed a reality; culture incapable of holding their goal posts; modern era a huge driver to cultural attrition; unfriendly policies on cultures a driver to cultural attrition; human rights’ wave and advocacy aiding cultural attrition; political infiltration of cultures; human rights’ wave and advocacy aiding cultural attrition; and community forums as avenues of disseminating the benefits of cultural practices. Based on the evidence gathered in this study, the following recommendations are made: purposive use of mass media to promote indigenous cultures; community awareness in promoting and maintaining cultures; formulating cultural policies that embed stakeholders’ self-determination, and youth ownership and participation in cultural preservation. The study concludes that cultural practices such as ulwaluko and intonjane play a pivotal role in shaping young people’s behaviours and moral conducts. However, modernity forces and various omissions by stakeholders of these cultural practices have contributed to their attrition.
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- Authors: Nomngcoyiya, Thanduxolo
- Date: 2018
- Subjects: Afrocentrism , Female circumcision -- South Africa -- Eastern Cape , Initiation rites -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/5576 , vital:29346
- Description: This study explored the impact of cultural attrition on youth behaviour: A case of ulwaluko and intonjane cultural practices in Mthatha and Mount Frere areas, Eastern Cape, South Africa. The study endeavoured to achieve the following specific objectives: (i) to respectively examine youth perceptions of ulwaluko and intonjane cultural practices and their impact towards their behaviour; (ii) to establish different stakeholders’ perceptions on the link between current youth behaviours and attrition of ulwaluko and intonjane cultural practices; (iii) to explore the extent to which cultural attrition has impacted upon the cultural goal posts of both ulwaluko and intonjane practices; and (iv) to establish the effectiveness of policy environment designed to uphold cultural preservation, integrity, growth and development. The study was premised on theoretical lenses of anomie theory, socio-cultural theory, cultural imperialism theory, and cultural feminism theory. Methodologically, the study used both qualitative and quantitative paradigm and was thus guided by mixed research design which was case study and mini survey. The data was collected through in-depth one-on-one interviews, focus group discussions and key informants i n t h e qualitative aspect of the study. In addition, the quantitative data was gathered through distribution of questionnaires. The study used both non-probability and probability methods sample selection, specifically purposive sampling (for qualitative data) and cluster random sampling (for quantitative) techniques were used. Using these techniques, forty-two (42) participants were selected for qualitative interviews, and comprised of eighteen (18) young men and women of both gender divides. Moreover, nine (9) key informants were included in the qualitative data collection. Therefore, the total number of both participants and respondents was 105. Data was analysed qualitatively through thematic analysis, while descriptive statistics was used to analyse quantitative data through the use of SPSS software versions 24. The study revealed the following: a state of cultural crossroad for both intonjane and ulwaluko rites; cultural attrition is indeed a reality; culture incapable of holding their goal posts; modern era a huge driver to cultural attrition; unfriendly policies on cultures a driver to cultural attrition; human rights’ wave and advocacy aiding cultural attrition; political infiltration of cultures; human rights’ wave and advocacy aiding cultural attrition; and community forums as avenues of disseminating the benefits of cultural practices. Based on the evidence gathered in this study, the following recommendations are made: purposive use of mass media to promote indigenous cultures; community awareness in promoting and maintaining cultures; formulating cultural policies that embed stakeholders’ self-determination, and youth ownership and participation in cultural preservation. The study concludes that cultural practices such as ulwaluko and intonjane play a pivotal role in shaping young people’s behaviours and moral conducts. However, modernity forces and various omissions by stakeholders of these cultural practices have contributed to their attrition.
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The impact of human resource practices on employee commitment and retention among nurses in Amathole District, South Africa
- Authors: Terera, Sharon Ruvimbo
- Date: 2018
- Subjects: Employee retention--South Africa Nurses--South Africa
- Language: English
- Type: Thesis , Masters , Industrial Psychology
- Identifier: http://hdl.handle.net/10353/17727 , vital:41188
- Description: This study explored the impact of human resource practices on employee commitment and retention among nurses in Amathole District, South Africa. The objectives of this study were to determine the influence of human resources practices (HR) on nurse retention in public hospitals; investigate the influence of HR practices on organizational commitment of nurses, and retention and to make recommendations to the hospitals on possible ways to improve the organisational commitment and employee retention of nurses based on the research findings. The study utilized a quantitative research design and questionnaires were used to collect data. The sample comprised of 150 nurses and the data was analysed through descriptive and inferential statistics. Research findings revealed that the effective use of sound human resources practices reduces nurse turnover whilst nurse organisational commitment and retention improves.
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- Authors: Terera, Sharon Ruvimbo
- Date: 2018
- Subjects: Employee retention--South Africa Nurses--South Africa
- Language: English
- Type: Thesis , Masters , Industrial Psychology
- Identifier: http://hdl.handle.net/10353/17727 , vital:41188
- Description: This study explored the impact of human resource practices on employee commitment and retention among nurses in Amathole District, South Africa. The objectives of this study were to determine the influence of human resources practices (HR) on nurse retention in public hospitals; investigate the influence of HR practices on organizational commitment of nurses, and retention and to make recommendations to the hospitals on possible ways to improve the organisational commitment and employee retention of nurses based on the research findings. The study utilized a quantitative research design and questionnaires were used to collect data. The sample comprised of 150 nurses and the data was analysed through descriptive and inferential statistics. Research findings revealed that the effective use of sound human resources practices reduces nurse turnover whilst nurse organisational commitment and retention improves.
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The impact of mineral resources production on economic growth in South Africa
- Authors: Kholwane, Noluthando
- Date: 2018
- Subjects: Economic development -- South Africa South Africa -- Economic conditions
- Language: English
- Type: Thesis , Masters , MCom (Economics)
- Identifier: http://hdl.handle.net/10353/13502 , vital:39674
- Description: South Africa is widely known in the world as a country rich in mineral resources mainly due to its large mineral reserves of gold and diamonds. Such wealth in mineral resources in the country raises the expectations of advanced economic growth. How the production of mineral resources influences economic growth in a country is an interesting area of investigation. Therefore, this study examined the impact of mineral resources production on economic growth using the standard econometric techniques, such as stationarity tests, Johansen co-integration test and the Vector Error Correction Model (VECM) estimation technique, using quarterly data between 1995 and 2016. In addition, diagnostic tests and impulse response analysis were conducted. In the model estimation, real gross domestic product (GDP) was regressed against mineral resource production as a percentage of GDP (MRP/GDP), Final Consumption Expenditure by Households (FCE_by Houselds), gross fixed capital formation as a percentage of GDP (excluding mining investment) (GFCF/GDP), labour productivity (LP) and Rand/ Dollar exchange rate (ER). The results from this study show that the explanatory variables without mineral resource governance positively influence GDP in the long run. On the other hand, the diagnostic test results indicate that the model is well specified and fitted since residuals are homoscedastic, normally distributed without autocorrelation. Likewise, the impulse response of real GDP is positive for mineral resource production, fixed capital formation and final consumption by household. Moreover, real GDP reacts negatively from shocks of labour productivity and exchange rate. Based on the outcomes of the study, from a policy perspective, intensified productive activities other than mineral resources production and re-investment of mineral rents could guarantee a sustainable increase in the real gross domestic product of a country in the long run. Furthermore, raw material processing should also be a consideration to foster economic growth in South Africa.
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- Authors: Kholwane, Noluthando
- Date: 2018
- Subjects: Economic development -- South Africa South Africa -- Economic conditions
- Language: English
- Type: Thesis , Masters , MCom (Economics)
- Identifier: http://hdl.handle.net/10353/13502 , vital:39674
- Description: South Africa is widely known in the world as a country rich in mineral resources mainly due to its large mineral reserves of gold and diamonds. Such wealth in mineral resources in the country raises the expectations of advanced economic growth. How the production of mineral resources influences economic growth in a country is an interesting area of investigation. Therefore, this study examined the impact of mineral resources production on economic growth using the standard econometric techniques, such as stationarity tests, Johansen co-integration test and the Vector Error Correction Model (VECM) estimation technique, using quarterly data between 1995 and 2016. In addition, diagnostic tests and impulse response analysis were conducted. In the model estimation, real gross domestic product (GDP) was regressed against mineral resource production as a percentage of GDP (MRP/GDP), Final Consumption Expenditure by Households (FCE_by Houselds), gross fixed capital formation as a percentage of GDP (excluding mining investment) (GFCF/GDP), labour productivity (LP) and Rand/ Dollar exchange rate (ER). The results from this study show that the explanatory variables without mineral resource governance positively influence GDP in the long run. On the other hand, the diagnostic test results indicate that the model is well specified and fitted since residuals are homoscedastic, normally distributed without autocorrelation. Likewise, the impulse response of real GDP is positive for mineral resource production, fixed capital formation and final consumption by household. Moreover, real GDP reacts negatively from shocks of labour productivity and exchange rate. Based on the outcomes of the study, from a policy perspective, intensified productive activities other than mineral resources production and re-investment of mineral rents could guarantee a sustainable increase in the real gross domestic product of a country in the long run. Furthermore, raw material processing should also be a consideration to foster economic growth in South Africa.
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