Antibacterial and phytochemical studies of selected South African honeys on clinical isolates of Helicobacter pylori
- Authors: Manyi-Loh, Christy E
- Date: 2012
- Subjects: Helicobacter pylori , Honey--South Africa , Drug resistance in microorganisms , Bacterial diseases , Honey -- Therapeutic use , Helicobacter pylori infections , Traditional medicine -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD (Microbiology)
- Identifier: vital:11240 , http://hdl.handle.net/10353/d1001056 , Helicobacter pylori , Honey--South Africa , Drug resistance in microorganisms , Bacterial diseases , Honey -- Therapeutic use , Helicobacter pylori infections , Traditional medicine -- South Africa -- Eastern Cape
- Description: Infection with Helicobacter pylori has been associated with the pathogenesis of numerous stomach and gastroduodenal diseases that pose threats to public health. Eradicaftion of this pathogen is a global challenge due to its alarming rate of multidrug resistance. Consequently, to find an alternative treatment, the search is increasingly focused on new antimicrobial product from natural sources including honey. Honey has been used as medicine in several cultures since ancient time due to its enormous biomedical activities. Its beneficial qualities have been endorsed to its antimicrobial, antioxidant, anti-inflammatory properties added to its phytocomponents. In this study, the anti-H. pylori activity of South African honeys and their solvent extracts as well as the phytochemicals present in the two most active honeys were evaluated. Agar well diffusion test was used to investigate the antimicrobial activity of six honey varieties obtained from different locations in the country. Subsequently, the honeys were extracted with four organic solvents viz n-hexane, diethyl ether, chloroform and ethyl acetate employed in order of increasing polarity. The antibacterial activity of the different solvent extracts of each honey was evaluated by agar well diffusion; broth micro dilution and time kill assays. Different chromatographic techniques (Thin layer & column chromatography) were employed to enumerate the phytochemical constituents in the most active solvent extracts of Pure Honey (PH) and Champagne Royal Train (CRT); and were identified by gas-chromatography linked mass-spectrometry. Linalool pure compound was equally evaluated for anti-H. pylori activity in a bid to trace the antibacterial agent among the variety of compounds identified. Data were analyzed by One-way ANOVA test at 95% confidence interval. Crude honeys and their solvent extracts demonstrated potent anti-H. pylori activity with zone diameter that ranged from [16.0mm (crude) to 22.2mm (extract)] and percentage susceptibilities of test isolates between 73.3% (crude) and 93.3% (extract). The chloroform extracts of PH and CRT were most active with MIC50 in the ranges 0.01- viii 10%v/v and 0.625-10%v/v respectively, not significantly different from amoxicillin (P> 0.05); and efficient bactericidal activity (100% bacterial cells killed) at 1/2MIC and 4xMIC over different time intervals, 36-72hrs and 18-72hrs respectively. The appearance of bands on the thin layer chromatography (TLC) chromatogram spotted with the chloroform extracts of PH and CRT; and developed with hexane: ethyl acetate: acetic acid (HEA) and methanol: acetic acid: water (MAAW) solvent systems indicated the presence of compounds. Purification of the compounds contained in these extracts over silica gel column yielded numerous fractions which were evaluated for antibacterial activity and purity. PHF5 was the most active fraction with a mean MIC50 value of 1.25mg/mL. Volatile compounds belonging to different known chemical families in honey were identified in all the active fractions obtained from PH. Conversely, only four compounds were identified in the active fractions obtained from CRT hence the non volatile constituents could be of prime relevance with respect to antibacterial activity of this honey. Of novelty was the presence of thiophene and N-methyl-D3-azirdine compounds, essential precursors used for the synthesis of natural products and pharmaceuticals with vital biomedical properties. Linalool demonstrated potent inhibitory (MIC95, 0.002- 0.0313mg/mL) and bactericidal activity (0.0039-0.313mg/mL) against the test isolates. On the other hand, a significant difference was recorded (P < 0.05) in comparing the activity of linalool compound to the fractions. PH could serve as a good economic source of bioactive compounds which could be employed as template for the synthesis of novel anti-H. pylori drugs. However, further studies are needed to determine the non volatile active ingredients in PH and CRT as well as toxicological testing
- Full Text:
- Date Issued: 2012
- Authors: Manyi-Loh, Christy E
- Date: 2012
- Subjects: Helicobacter pylori , Honey--South Africa , Drug resistance in microorganisms , Bacterial diseases , Honey -- Therapeutic use , Helicobacter pylori infections , Traditional medicine -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD (Microbiology)
- Identifier: vital:11240 , http://hdl.handle.net/10353/d1001056 , Helicobacter pylori , Honey--South Africa , Drug resistance in microorganisms , Bacterial diseases , Honey -- Therapeutic use , Helicobacter pylori infections , Traditional medicine -- South Africa -- Eastern Cape
- Description: Infection with Helicobacter pylori has been associated with the pathogenesis of numerous stomach and gastroduodenal diseases that pose threats to public health. Eradicaftion of this pathogen is a global challenge due to its alarming rate of multidrug resistance. Consequently, to find an alternative treatment, the search is increasingly focused on new antimicrobial product from natural sources including honey. Honey has been used as medicine in several cultures since ancient time due to its enormous biomedical activities. Its beneficial qualities have been endorsed to its antimicrobial, antioxidant, anti-inflammatory properties added to its phytocomponents. In this study, the anti-H. pylori activity of South African honeys and their solvent extracts as well as the phytochemicals present in the two most active honeys were evaluated. Agar well diffusion test was used to investigate the antimicrobial activity of six honey varieties obtained from different locations in the country. Subsequently, the honeys were extracted with four organic solvents viz n-hexane, diethyl ether, chloroform and ethyl acetate employed in order of increasing polarity. The antibacterial activity of the different solvent extracts of each honey was evaluated by agar well diffusion; broth micro dilution and time kill assays. Different chromatographic techniques (Thin layer & column chromatography) were employed to enumerate the phytochemical constituents in the most active solvent extracts of Pure Honey (PH) and Champagne Royal Train (CRT); and were identified by gas-chromatography linked mass-spectrometry. Linalool pure compound was equally evaluated for anti-H. pylori activity in a bid to trace the antibacterial agent among the variety of compounds identified. Data were analyzed by One-way ANOVA test at 95% confidence interval. Crude honeys and their solvent extracts demonstrated potent anti-H. pylori activity with zone diameter that ranged from [16.0mm (crude) to 22.2mm (extract)] and percentage susceptibilities of test isolates between 73.3% (crude) and 93.3% (extract). The chloroform extracts of PH and CRT were most active with MIC50 in the ranges 0.01- viii 10%v/v and 0.625-10%v/v respectively, not significantly different from amoxicillin (P> 0.05); and efficient bactericidal activity (100% bacterial cells killed) at 1/2MIC and 4xMIC over different time intervals, 36-72hrs and 18-72hrs respectively. The appearance of bands on the thin layer chromatography (TLC) chromatogram spotted with the chloroform extracts of PH and CRT; and developed with hexane: ethyl acetate: acetic acid (HEA) and methanol: acetic acid: water (MAAW) solvent systems indicated the presence of compounds. Purification of the compounds contained in these extracts over silica gel column yielded numerous fractions which were evaluated for antibacterial activity and purity. PHF5 was the most active fraction with a mean MIC50 value of 1.25mg/mL. Volatile compounds belonging to different known chemical families in honey were identified in all the active fractions obtained from PH. Conversely, only four compounds were identified in the active fractions obtained from CRT hence the non volatile constituents could be of prime relevance with respect to antibacterial activity of this honey. Of novelty was the presence of thiophene and N-methyl-D3-azirdine compounds, essential precursors used for the synthesis of natural products and pharmaceuticals with vital biomedical properties. Linalool demonstrated potent inhibitory (MIC95, 0.002- 0.0313mg/mL) and bactericidal activity (0.0039-0.313mg/mL) against the test isolates. On the other hand, a significant difference was recorded (P < 0.05) in comparing the activity of linalool compound to the fractions. PH could serve as a good economic source of bioactive compounds which could be employed as template for the synthesis of novel anti-H. pylori drugs. However, further studies are needed to determine the non volatile active ingredients in PH and CRT as well as toxicological testing
- Full Text:
- Date Issued: 2012
Apartheid legacies and identity politics in Kopano Matlwa's Coconut, Zoë Wicomb's Playing in the light and Jacques Pauw's Little ice cream boy
- Authors: Scott, Simone
- Date: 2012
- Subjects: Apartheid in literature , Identity politics -- South Africa -- History , South African fiction (English -- History and criticism)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8424 , http://hdl.handle.net/10948/d1019955
- Description: An analysis of the preoccupation writers of South African fiction display after the process started by the Truth and Reconciliation Commission is vital in post-apartheid South African writing. It becomes clear that a fascination with the past is not bound to any one specific racial or gender group within post-apartheid South Africa. Authors can therefore be said to continue the excavation work that the TRC started many years ago. The severe impact that the rigid classification of human beings into different groups based on race had, and continues to have, becomes evident in contemporary South African writing. The fact that white privilege always comes at a cost for those wanting to attain or maintain it cannot be overlooked and whiteness as a construct is examined.
- Full Text:
- Date Issued: 2012
- Authors: Scott, Simone
- Date: 2012
- Subjects: Apartheid in literature , Identity politics -- South Africa -- History , South African fiction (English -- History and criticism)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8424 , http://hdl.handle.net/10948/d1019955
- Description: An analysis of the preoccupation writers of South African fiction display after the process started by the Truth and Reconciliation Commission is vital in post-apartheid South African writing. It becomes clear that a fascination with the past is not bound to any one specific racial or gender group within post-apartheid South Africa. Authors can therefore be said to continue the excavation work that the TRC started many years ago. The severe impact that the rigid classification of human beings into different groups based on race had, and continues to have, becomes evident in contemporary South African writing. The fact that white privilege always comes at a cost for those wanting to attain or maintain it cannot be overlooked and whiteness as a construct is examined.
- Full Text:
- Date Issued: 2012
Appraisal of community-based childcare practices in rural Malawi: the case of Malili traditional authority area, Lilongwe District
- Authors: Alufandika, Dina
- Date: 2012
- Subjects: Tribal government -- Malawi , Child welfare -- Malawi , Child development -- Malawi , Child care services -- Malawi , Community development -- Malawi , Rural development -- Malawi , Malawi -- Social policy , Lilongwe (Malawi)
- Language: English
- Type: Thesis , Masters , M Soc Sc (Rural Development)
- Identifier: vital:11945 , http://hdl.handle.net/10353/d1005968 , Tribal government -- Malawi , Child welfare -- Malawi , Child development -- Malawi , Child care services -- Malawi , Community development -- Malawi , Rural development -- Malawi , Malawi -- Social policy , Lilongwe (Malawi)
- Description: The government of Malawi established the community based childcare (CBCC) programme with the aim of addressing early childhood problems and achieve national development in the long run. The CBCC programme, as one of the approaches to early childhood development (ECD), is guided by the national early childhood development policy. It promotes some practices that somehow deviate from the traditional childcare ways that communities have always known. Experience has shown that programmes that have elements of conflict with commonly held beliefs are bound to meet with resistance in society. The study employed a mini survey, focus group discussion, observation and document review to understand how the CBCC childcare practices in Malili intersect with commonly held beliefs about childcare as well as how they reflect on the national ECD policy. The study also focused on understanding the perceptions of community members on the CBCC programme. The study revealed that while some aspects of CBCC delivery conform to commonly held beliefs about childcare in the area under study, others diverge from such beliefs. Such convergence and divergence appear to be in line with the propositions of transformalist globalisation theory- one of the perspectives adopted for the study. The study also found that care practices at CBCC are not a true reflection of the national ECD policy as community members’ perceptions, poor community participation, poverty and lack of caregiver training in ECD contribute towards poor quality of care in CBCC, contrary to what is defined in the national ECD policy. The study also found that while both CBCC caregivers and sampled community members perceived the quality of care at the centers as poor, caregivers had a more positive perception towards the CBCC than community members. The study indicated that CBCC are centres of desperation for low economic status communities. Findings from the research have revealed that cultural values and commonly held beliefs, and exposure to new knowledge through globalisation play a role in determining childcare practices as well as perceptions towards them. In this sense the study has indicated that meanings that communities attach to development interventions influence their actions and perceptions towards it.
- Full Text:
- Date Issued: 2012
- Authors: Alufandika, Dina
- Date: 2012
- Subjects: Tribal government -- Malawi , Child welfare -- Malawi , Child development -- Malawi , Child care services -- Malawi , Community development -- Malawi , Rural development -- Malawi , Malawi -- Social policy , Lilongwe (Malawi)
- Language: English
- Type: Thesis , Masters , M Soc Sc (Rural Development)
- Identifier: vital:11945 , http://hdl.handle.net/10353/d1005968 , Tribal government -- Malawi , Child welfare -- Malawi , Child development -- Malawi , Child care services -- Malawi , Community development -- Malawi , Rural development -- Malawi , Malawi -- Social policy , Lilongwe (Malawi)
- Description: The government of Malawi established the community based childcare (CBCC) programme with the aim of addressing early childhood problems and achieve national development in the long run. The CBCC programme, as one of the approaches to early childhood development (ECD), is guided by the national early childhood development policy. It promotes some practices that somehow deviate from the traditional childcare ways that communities have always known. Experience has shown that programmes that have elements of conflict with commonly held beliefs are bound to meet with resistance in society. The study employed a mini survey, focus group discussion, observation and document review to understand how the CBCC childcare practices in Malili intersect with commonly held beliefs about childcare as well as how they reflect on the national ECD policy. The study also focused on understanding the perceptions of community members on the CBCC programme. The study revealed that while some aspects of CBCC delivery conform to commonly held beliefs about childcare in the area under study, others diverge from such beliefs. Such convergence and divergence appear to be in line with the propositions of transformalist globalisation theory- one of the perspectives adopted for the study. The study also found that care practices at CBCC are not a true reflection of the national ECD policy as community members’ perceptions, poor community participation, poverty and lack of caregiver training in ECD contribute towards poor quality of care in CBCC, contrary to what is defined in the national ECD policy. The study also found that while both CBCC caregivers and sampled community members perceived the quality of care at the centers as poor, caregivers had a more positive perception towards the CBCC than community members. The study indicated that CBCC are centres of desperation for low economic status communities. Findings from the research have revealed that cultural values and commonly held beliefs, and exposure to new knowledge through globalisation play a role in determining childcare practices as well as perceptions towards them. In this sense the study has indicated that meanings that communities attach to development interventions influence their actions and perceptions towards it.
- Full Text:
- Date Issued: 2012
Are arts events a good way of augmenting the economic impact of sport?: The case of the 2010 FIFA world cup and the national arts festival in South Africa
- Authors: Snowball, Jeanette D
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71430 , vital:29848 , https://econrsa.org/system/files/publications/working_papers/wp294.pdf
- Description: Despite the debate about whether arts consumers are also sports consumers, many countries have used cultural events to leverage further tourism spending from sports events, the most famous example being the cultural Olympics. This paper reports the findings of research conducted at the 2010 South African National Arts Festival, which was specifically timed to coincide with SoccerWorld Cup matches being played in a nearby city. Of the 600 interviews conducted with Festival-goers, only 23% reported also attending World Cup soccer matches. Regression analysis revealed that, while there is some overlap between arts and sports attendees, their demographics and consumption habits are significantly different. However, consumption outside of major events showed somewhat more overlap. This suggests that staging cultural events at the same time as major sporting events is not an ideal strategy, since they tend to compete with, rather than complement, each other.
- Full Text:
- Date Issued: 2012
- Authors: Snowball, Jeanette D
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71430 , vital:29848 , https://econrsa.org/system/files/publications/working_papers/wp294.pdf
- Description: Despite the debate about whether arts consumers are also sports consumers, many countries have used cultural events to leverage further tourism spending from sports events, the most famous example being the cultural Olympics. This paper reports the findings of research conducted at the 2010 South African National Arts Festival, which was specifically timed to coincide with SoccerWorld Cup matches being played in a nearby city. Of the 600 interviews conducted with Festival-goers, only 23% reported also attending World Cup soccer matches. Regression analysis revealed that, while there is some overlap between arts and sports attendees, their demographics and consumption habits are significantly different. However, consumption outside of major events showed somewhat more overlap. This suggests that staging cultural events at the same time as major sporting events is not an ideal strategy, since they tend to compete with, rather than complement, each other.
- Full Text:
- Date Issued: 2012
Aspects of heterothermy in four species of afrotropical bats
- Authors: Doty, Anna Catherine
- Date: 2012
- Subjects: Body temperature -- Regulation , Afrotropical mammals , Body temperature , Bats
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10691 , http://hdl.handle.net/10948/d1008402 , Body temperature -- Regulation , Afrotropical mammals , Body temperature , Bats
- Description: Torpor and hibernation, two distinct forms of heterothermy, are physiological responses employed by many endotherms to save energy during periods of cold, climatic unpredictability and food shortage. Heterothermy is characterized by varying body temperature and has been found to occur in various subtropical mammals. However, studies on thermoregulatory capabilities of South African Microchiroptera remain relatively scant. In this study, the capacity for use of heterothermy, the seasonal metabolic rates, and capacity for non-shivering thermogenesis were studied in four species of bats, namely Rhinolophus clivosus, Rhinolophus capensis, Miniopterus natalensis and Myotis tricolor. Animals were collected from a group of three mines in Sleepy Hollow Farm, 30km from Port Elizabeth, South Africa. All species demonstrated bouts of torpor in the winter while R. clivosus interestingly established a high propensity for torpor in the summer and normothermia in the winter. To my knowledge, this is the first study that has shown the down-regulation of metabolism and body temperature in summer and constant maintenance of normothermic body temperature in winter in a species of Microchiroptera. M. natalensis was thermolabile in both summer and winter and body temperatures closely tracked ambient temperatures. Mean ± SD normothermic body temperature measured of wild-caught R. clivosus and M. natalensis was 38.6 ± 1.7°C and 37.3 ± 2.2°C, respectively. Mean torpid body temperature measured of wild-caught R. clivosus, R. capensis and M. natalensis was 22.7 ± 3.3°C, 21.1 ± 3.2 °C, and 22.6 ± 3.1°C, respectively. Non-shivering thermogenesis was measured in R. clivosus and M. natalensis to determine the role of endogenous heat production in a volant mammal. The mean noradrenalineinduced thermogenesis ± SD in R. clivosus and M. natalensis was 2.6 ± 0.8 ml g-1 hr-1 and 2.7 ± 0.6 ml O2 g-1 hr-1, respectively. Both species demonstrated capacity for non-shivering thermogenesis, and this is the first study that has quantified the maximal response to noradrenaline in an Afrotropical Microchiropteran species. Physiology of Afrotropical bats is understudied and the extent to which torpor and/or hibernation is utilized amongst them remains relatively unknown. Heterothermy clearly plays a significant role in the energetic savings and balance of all four species in the study.
- Full Text:
- Date Issued: 2012
- Authors: Doty, Anna Catherine
- Date: 2012
- Subjects: Body temperature -- Regulation , Afrotropical mammals , Body temperature , Bats
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10691 , http://hdl.handle.net/10948/d1008402 , Body temperature -- Regulation , Afrotropical mammals , Body temperature , Bats
- Description: Torpor and hibernation, two distinct forms of heterothermy, are physiological responses employed by many endotherms to save energy during periods of cold, climatic unpredictability and food shortage. Heterothermy is characterized by varying body temperature and has been found to occur in various subtropical mammals. However, studies on thermoregulatory capabilities of South African Microchiroptera remain relatively scant. In this study, the capacity for use of heterothermy, the seasonal metabolic rates, and capacity for non-shivering thermogenesis were studied in four species of bats, namely Rhinolophus clivosus, Rhinolophus capensis, Miniopterus natalensis and Myotis tricolor. Animals were collected from a group of three mines in Sleepy Hollow Farm, 30km from Port Elizabeth, South Africa. All species demonstrated bouts of torpor in the winter while R. clivosus interestingly established a high propensity for torpor in the summer and normothermia in the winter. To my knowledge, this is the first study that has shown the down-regulation of metabolism and body temperature in summer and constant maintenance of normothermic body temperature in winter in a species of Microchiroptera. M. natalensis was thermolabile in both summer and winter and body temperatures closely tracked ambient temperatures. Mean ± SD normothermic body temperature measured of wild-caught R. clivosus and M. natalensis was 38.6 ± 1.7°C and 37.3 ± 2.2°C, respectively. Mean torpid body temperature measured of wild-caught R. clivosus, R. capensis and M. natalensis was 22.7 ± 3.3°C, 21.1 ± 3.2 °C, and 22.6 ± 3.1°C, respectively. Non-shivering thermogenesis was measured in R. clivosus and M. natalensis to determine the role of endogenous heat production in a volant mammal. The mean noradrenalineinduced thermogenesis ± SD in R. clivosus and M. natalensis was 2.6 ± 0.8 ml g-1 hr-1 and 2.7 ± 0.6 ml O2 g-1 hr-1, respectively. Both species demonstrated capacity for non-shivering thermogenesis, and this is the first study that has quantified the maximal response to noradrenaline in an Afrotropical Microchiropteran species. Physiology of Afrotropical bats is understudied and the extent to which torpor and/or hibernation is utilized amongst them remains relatively unknown. Heterothermy clearly plays a significant role in the energetic savings and balance of all four species in the study.
- Full Text:
- Date Issued: 2012
Assessed losses: the trade and income from trade requirements as set out in section 20 of the Income Tax Act of 1962
- Authors: Pillay, Neermala Neelavathy
- Date: 2012
- Subjects: South Africa. Income Tax Act, 1962 , Income tax deductions for losses -- South Africa , Income tax deductions for losses -- Australia , Income tax -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:8949 , http://hdl.handle.net/10948/1670 , South Africa. Income Tax Act, 1962 , Income tax deductions for losses -- South Africa , Income tax deductions for losses -- Australia , Income tax -- Law and legislation -- South Africa
- Description: Section 20 of the Income Tax Act, No 58 of 1962 allows a taxpayer that incurs an assessed loss to carry forward the balance of assessed loss incurred, to be set off against taxable income earned in or added to losses incurred in future years. The issues regarding the carry forward of assessed losses in terms of section 20 is complex and in terms of the said section, a company is only entitled to set off its assessed loss from the previous year against its taxable income in the current year, if the taxpayer has carried on a trade during the current year and has derived income from that trade. Under the provisions of section 20(2A), a taxpayer other than a company can utilise an assessed loss even if no trading has been conducted. Assessed losses of natural persons, may however be ring-fenced. The aim of this treatise was twofold. Firstly it was to gain clarity on the „trade‟ and „income from trade‟ issues and secondly to compare South African legislation with that of Australia, with a view to recommending a change in our rules regarding the treatment of assessed losses in the context of companies. The critical lessons to be learned from the cases presented, is that liquidators, creditors and others must ensure that the company continues trading in order to x keep the assessed losses valid. Realisation of assets (including stock), and the collection of outstanding debts during liquidation does not constitute the carrying on of a trade in terms of s 20(1). The continuity of trade is an important element in regard to the carry forward of assessed losses to be utilised in the current and future years. Therefore it is important that a company carries on some activity that falls within the definition of trade. In the landmark case of SA Bazaars, it was held that a company did not have to trade continuously throughout the year to qualify for the set-off of the assessed loss or carry forward of the assessed loss, that is, to trade for say part of the year. The court however left open the issue of whether it was necessary to derive income from that trade. In order to clarify the issues regarding assessed losses, SARS issued Interpretation Note 33 granting taxpayers a concession in certain cases where a company has traded, but not derived income from that trade. But in ITC 1830, the court ruled that a company must trade and must derive income from that trade in order to carry forward its assessed loss, which effectively means that SARS cannot apply Interpretation Note 33. SARS does not have the authority to make concession which is contrary to the wording of the Act. xi In Australia, operating losses can be carried forward indefinitely to be set-off against future income, provided a company meets the more than 50% continuity of ownership test. Where the continuity test fails, losses can be deducted if the same business is carried on in the income year (the same business test). From the research conducted and in order to solve the issues surrounding the carry forward of assessed losses it was suggested that one of the following be adopted :- The method used in Australia for the carry forward of assessed losses., or A decision of the Supreme Court of Appeal is needed for a departure from the literal meaning of the words pertaining to the requirements regarding the carry forward of assessed losses. Furthermore, to clarify the definition of „income‟, as used in the context of s20, is it gross income less exempt income or taxable income?. If section 20 relates to taxable income, then an assessed loss will never be increased, which it is submitted, is not what the legislature intended. Section 20 ought to be revisited to eliminate any uncertainty about the income requirement and in the context in which the word „income‟ is used in that section.
- Full Text:
- Date Issued: 2012
- Authors: Pillay, Neermala Neelavathy
- Date: 2012
- Subjects: South Africa. Income Tax Act, 1962 , Income tax deductions for losses -- South Africa , Income tax deductions for losses -- Australia , Income tax -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:8949 , http://hdl.handle.net/10948/1670 , South Africa. Income Tax Act, 1962 , Income tax deductions for losses -- South Africa , Income tax deductions for losses -- Australia , Income tax -- Law and legislation -- South Africa
- Description: Section 20 of the Income Tax Act, No 58 of 1962 allows a taxpayer that incurs an assessed loss to carry forward the balance of assessed loss incurred, to be set off against taxable income earned in or added to losses incurred in future years. The issues regarding the carry forward of assessed losses in terms of section 20 is complex and in terms of the said section, a company is only entitled to set off its assessed loss from the previous year against its taxable income in the current year, if the taxpayer has carried on a trade during the current year and has derived income from that trade. Under the provisions of section 20(2A), a taxpayer other than a company can utilise an assessed loss even if no trading has been conducted. Assessed losses of natural persons, may however be ring-fenced. The aim of this treatise was twofold. Firstly it was to gain clarity on the „trade‟ and „income from trade‟ issues and secondly to compare South African legislation with that of Australia, with a view to recommending a change in our rules regarding the treatment of assessed losses in the context of companies. The critical lessons to be learned from the cases presented, is that liquidators, creditors and others must ensure that the company continues trading in order to x keep the assessed losses valid. Realisation of assets (including stock), and the collection of outstanding debts during liquidation does not constitute the carrying on of a trade in terms of s 20(1). The continuity of trade is an important element in regard to the carry forward of assessed losses to be utilised in the current and future years. Therefore it is important that a company carries on some activity that falls within the definition of trade. In the landmark case of SA Bazaars, it was held that a company did not have to trade continuously throughout the year to qualify for the set-off of the assessed loss or carry forward of the assessed loss, that is, to trade for say part of the year. The court however left open the issue of whether it was necessary to derive income from that trade. In order to clarify the issues regarding assessed losses, SARS issued Interpretation Note 33 granting taxpayers a concession in certain cases where a company has traded, but not derived income from that trade. But in ITC 1830, the court ruled that a company must trade and must derive income from that trade in order to carry forward its assessed loss, which effectively means that SARS cannot apply Interpretation Note 33. SARS does not have the authority to make concession which is contrary to the wording of the Act. xi In Australia, operating losses can be carried forward indefinitely to be set-off against future income, provided a company meets the more than 50% continuity of ownership test. Where the continuity test fails, losses can be deducted if the same business is carried on in the income year (the same business test). From the research conducted and in order to solve the issues surrounding the carry forward of assessed losses it was suggested that one of the following be adopted :- The method used in Australia for the carry forward of assessed losses., or A decision of the Supreme Court of Appeal is needed for a departure from the literal meaning of the words pertaining to the requirements regarding the carry forward of assessed losses. Furthermore, to clarify the definition of „income‟, as used in the context of s20, is it gross income less exempt income or taxable income?. If section 20 relates to taxable income, then an assessed loss will never be increased, which it is submitted, is not what the legislature intended. Section 20 ought to be revisited to eliminate any uncertainty about the income requirement and in the context in which the word „income‟ is used in that section.
- Full Text:
- Date Issued: 2012
Assessing entrepreneurship education programmes in secondary schools
- Authors: Qoto, Nomonde Monica
- Date: 2012
- Subjects: Entrepreneurship -- Study and teaching (Secondary) -- South Africa , Small business -- Management -- Study and teaching , Curriculum planning -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8826 , http://hdl.handle.net/10948/d1019726
- Description: The emergence of an entrepreneurial spirit is the most significant economic development in the twenty-first century. Entrepreneurship education was introduced in Grades 10-12 as part of the optional subject Business Studies. There are problems across the country encountered by educators in imparting entrepreneurship skills and knowledge to learners. The integration of entrepreneurial programmes into the education system in secondary schools is a prerequisite to develop the necessary skills to start and run a business successfully. It is the responsibility of the government to ensure that entrepreneurship education is included in the curriculum as a separate subject so as to develop the entrepreneurship skills at secondary school level. The formal employment sector is no longer able to provide jobs for the increasing number of unemployed people. Fewer jobs are available for the economically active population of the South African economy especially the school leavers. The primary objective of this study is to assess the current entrepreneurship education programmes offered at secondary schools in Grade 10-12 levels in Motherwell. The purpose is to learn from global trends and to improve the current entrepreneurship education programmes. A literature review was done to establish global trends and also South African trends concerning entrepreneurship education programmes. A mixed research approach and cluster sampling was used to select the twelve Motherwell senior secondary schools in the Motherwell township of Port Elizabeth. The findings of the study were that strategic skills, operational skills, competitions, labour entrepreneurial skills, management skills, creativity and innovation were taught to a limited extent by educators. The practical exposure of learners was deficient because of the limited involvement of local businesses and organisations. Learners were also not encouraged to operate simulated businesses. The study recommends that the Outcome Based Education, National Curriculum Statement and Curriculum Policy Statement which have been introduced by the Department of Education be followed but adjustments must be made to the iii teaching methods to follow the interactive approach required by entrepreneurship. Policy makers should incorporate comprehensive entrepreneurship education programmes from primary school to secondary school to vocational and university and adult education centres. Finally, entrepreneurship education should be offered as an optional separate subject to all learners and involvement of local businesses and organisations should be encouraged.
- Full Text:
- Date Issued: 2012
- Authors: Qoto, Nomonde Monica
- Date: 2012
- Subjects: Entrepreneurship -- Study and teaching (Secondary) -- South Africa , Small business -- Management -- Study and teaching , Curriculum planning -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8826 , http://hdl.handle.net/10948/d1019726
- Description: The emergence of an entrepreneurial spirit is the most significant economic development in the twenty-first century. Entrepreneurship education was introduced in Grades 10-12 as part of the optional subject Business Studies. There are problems across the country encountered by educators in imparting entrepreneurship skills and knowledge to learners. The integration of entrepreneurial programmes into the education system in secondary schools is a prerequisite to develop the necessary skills to start and run a business successfully. It is the responsibility of the government to ensure that entrepreneurship education is included in the curriculum as a separate subject so as to develop the entrepreneurship skills at secondary school level. The formal employment sector is no longer able to provide jobs for the increasing number of unemployed people. Fewer jobs are available for the economically active population of the South African economy especially the school leavers. The primary objective of this study is to assess the current entrepreneurship education programmes offered at secondary schools in Grade 10-12 levels in Motherwell. The purpose is to learn from global trends and to improve the current entrepreneurship education programmes. A literature review was done to establish global trends and also South African trends concerning entrepreneurship education programmes. A mixed research approach and cluster sampling was used to select the twelve Motherwell senior secondary schools in the Motherwell township of Port Elizabeth. The findings of the study were that strategic skills, operational skills, competitions, labour entrepreneurial skills, management skills, creativity and innovation were taught to a limited extent by educators. The practical exposure of learners was deficient because of the limited involvement of local businesses and organisations. Learners were also not encouraged to operate simulated businesses. The study recommends that the Outcome Based Education, National Curriculum Statement and Curriculum Policy Statement which have been introduced by the Department of Education be followed but adjustments must be made to the iii teaching methods to follow the interactive approach required by entrepreneurship. Policy makers should incorporate comprehensive entrepreneurship education programmes from primary school to secondary school to vocational and university and adult education centres. Finally, entrepreneurship education should be offered as an optional separate subject to all learners and involvement of local businesses and organisations should be encouraged.
- Full Text:
- Date Issued: 2012
Assessing funding availability for small and medium enterprises for women entrepreneurs in Nelson Mandela Bay Metro
- Authors: Mbaco, Michelle Merle
- Date: 2012
- Subjects: Business enterprises -- South Africa -- Nelson Mandela Bay Municipality , Businesswomen -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9107 , http://hdl.handle.net/10948/d1014314
- Description: The study focused on funding availability for small and medium enterprises for women entrepreneurs. In order to do a situational analysis the study was conducted in the Nelson Mandela Metro looking at the operations of Community Investment Fund (CIF) as a case study. The CIF was a partnership between a local non-governmental organization (NGO) operating in the Northern Areas of Port Elizabeth and one of the four big banks in the Republic of South Africa. The study investigated the challenges that women as entrepreneurs face in particular. The qualitative approach was used as methodology and the sampling of five (5) of the seventeen (17) women beneficiaries and their businesses were conducted. Given the fact that the Republic of South Africa has a high unemployment rate and the government‟s strategy of providing support for small, medium and micro-enterprises (SMMEs), the study provided an opportunity to look at the realities that people with ideas are faced when starting what seemed to be a daunting task of starting a business. The research findings provides conclusive evidence that starting a business in the current economic climate is a difficult task and it is more challenging if you are a woman with no financial securities. It is therefore of imperative importance that an approach to funding and supporting women entrepreneurs be implemented to create much needed jobs in the country and address the gap between the first and second economy.
- Full Text:
- Date Issued: 2012
- Authors: Mbaco, Michelle Merle
- Date: 2012
- Subjects: Business enterprises -- South Africa -- Nelson Mandela Bay Municipality , Businesswomen -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9107 , http://hdl.handle.net/10948/d1014314
- Description: The study focused on funding availability for small and medium enterprises for women entrepreneurs. In order to do a situational analysis the study was conducted in the Nelson Mandela Metro looking at the operations of Community Investment Fund (CIF) as a case study. The CIF was a partnership between a local non-governmental organization (NGO) operating in the Northern Areas of Port Elizabeth and one of the four big banks in the Republic of South Africa. The study investigated the challenges that women as entrepreneurs face in particular. The qualitative approach was used as methodology and the sampling of five (5) of the seventeen (17) women beneficiaries and their businesses were conducted. Given the fact that the Republic of South Africa has a high unemployment rate and the government‟s strategy of providing support for small, medium and micro-enterprises (SMMEs), the study provided an opportunity to look at the realities that people with ideas are faced when starting what seemed to be a daunting task of starting a business. The research findings provides conclusive evidence that starting a business in the current economic climate is a difficult task and it is more challenging if you are a woman with no financial securities. It is therefore of imperative importance that an approach to funding and supporting women entrepreneurs be implemented to create much needed jobs in the country and address the gap between the first and second economy.
- Full Text:
- Date Issued: 2012
Assessing internal contestations within the ANC: the post-Polokwane political landscape: the case-study of the Nelson Mandela Bay Municipality
- Authors: Ralo, Mpumezo Welcome
- Date: 2012
- Subjects: African National Congress , Politics, Practical -- South Africa , Political campaigns -- South Africa , Elections -- South Africa -- Eastern Cape , Economic development , South Africa -- Economic Conditions -- 2007 , South Africa -- Politics and government
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: vital:8302 , http://hdl.handle.net/10948/d1019783
- Description: The Elective Conference of the African National Congress (ANC) of 2007 that took place in Polokwane remains an important event since 1994 (Fikeni 2009). The economic policy of the ANC and candidature of Mbeki and Zuma for the presidency contributed to the growing of factionalism in the ruling party that culminated in the 2007 conference. The study investigates and analyses the development of factions and ideological contestations that seemed to punctuate the ANC towards its 2007 National Congress that took place in Polokwane. It examines the roots and causes of factionalism in the ANC with a specific focus on the Nelson Mandela Bay Municipality (NMBM). It also investigates the extent to which the conservative policies such as Growth, Employment and Redistribution (GEAR) contributed in the divisions and factionalism prior the 2007 polokwane conference. The study departs from the premise that history of the ANC is riddled with factionalism and ideological contestations that have been well documented. Furthermore, the political infighting within the ANC impacts on governance structures and the local government level. The study seeks to demonstrate the effects of the 2007 power contestations between Zuma and Mbeki on the NMBM. To this effect, the study demonstrates how the leadership contestations in the ruling party impacted on the service delivery in the city. For the purposes of analyzing and making sense of the nature of power plays within the ANC it draws from the theories of factionalism to illustrate that the link between the growing of factionalism and the one party dominant system.
- Full Text:
- Date Issued: 2012
- Authors: Ralo, Mpumezo Welcome
- Date: 2012
- Subjects: African National Congress , Politics, Practical -- South Africa , Political campaigns -- South Africa , Elections -- South Africa -- Eastern Cape , Economic development , South Africa -- Economic Conditions -- 2007 , South Africa -- Politics and government
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: vital:8302 , http://hdl.handle.net/10948/d1019783
- Description: The Elective Conference of the African National Congress (ANC) of 2007 that took place in Polokwane remains an important event since 1994 (Fikeni 2009). The economic policy of the ANC and candidature of Mbeki and Zuma for the presidency contributed to the growing of factionalism in the ruling party that culminated in the 2007 conference. The study investigates and analyses the development of factions and ideological contestations that seemed to punctuate the ANC towards its 2007 National Congress that took place in Polokwane. It examines the roots and causes of factionalism in the ANC with a specific focus on the Nelson Mandela Bay Municipality (NMBM). It also investigates the extent to which the conservative policies such as Growth, Employment and Redistribution (GEAR) contributed in the divisions and factionalism prior the 2007 polokwane conference. The study departs from the premise that history of the ANC is riddled with factionalism and ideological contestations that have been well documented. Furthermore, the political infighting within the ANC impacts on governance structures and the local government level. The study seeks to demonstrate the effects of the 2007 power contestations between Zuma and Mbeki on the NMBM. To this effect, the study demonstrates how the leadership contestations in the ruling party impacted on the service delivery in the city. For the purposes of analyzing and making sense of the nature of power plays within the ANC it draws from the theories of factionalism to illustrate that the link between the growing of factionalism and the one party dominant system.
- Full Text:
- Date Issued: 2012
Assessing linkages between local ecological knowledge, HIV/AIDS and the commercialisation of natural resources across Southern Africa
- Authors: Weyer, Dylan James
- Date: 2012
- Subjects: AIDS (Disease) -- Africa, Southern , HIV infections -- Africa, Southern , Natural resources -- Management -- Africa, Southern , Traditional ecological knowledge -- Africa, Southern , Households -- Economic aspects -- Africa, Southern , Poverty -- Environmental aspects -- Africa, Southern , Ecology -- Economic aspects -- Africa, Southern
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4769 , http://hdl.handle.net/10962/d1007180 , AIDS (Disease) -- Africa, Southern , HIV infections -- Africa, Southern , Natural resources -- Management -- Africa, Southern , Traditional ecological knowledge -- Africa, Southern , Households -- Economic aspects -- Africa, Southern , Poverty -- Environmental aspects -- Africa, Southern , Ecology -- Economic aspects -- Africa, Southern
- Description: That natural resources (NRs) are important to those experiencing adversity, and, especially, vulnerability associated with HIV/AIDS, is well documented, particularly with respect to food and energy security. What is unclear is where HIV/AIDS ranks in terms of its significance in comparison to other household shocks, the role local ecological knowledge may (LEK) play in households' response to shock, a propos the types of coping strategies that are employed. Consequently, this research aims to bridge the knowledge gap between HIV/AIDS and the degree to which it is contributing to the expansion of NR commercialisation and to explore the unknowns surrounding the influence of LEK on people's choice of coping strategy. A two phase study was designed to provide quantitative rigour with qualitative depth. Phase one was an extensive, rapid survey of NR traders within urban and rural settings in five southern Africa countries. The principle objective was to profile the trade, the livelihoods of those involved and their reasons for entering the trade, to ultimately establish to what degree HIV/AIDS may have been a catalyst for this. Almost one third of the sample entered the trade in response to illness and/or death in their households, with 80% of deaths being of breadwinners. The findings illustrated considerable dependence on the sale of NRs; for almost 60% of the sample it was their household's only source of income. There was evidently increased blurring of the lines between rural and urban NR use with a greater diversity of products being traded in urban areas. Phase two involved in-depth interviews and work with a smaller sample at two sites selected based on the findings from the first phase. It incorporated three groups of households; non-trading, inexperienced trading and experienced trading households. Key areas of focus were household shocks, coping strategies employed in response to these and the role LEK may be playing in the choice of coping strategies. Within a two year period, 95% of households registered at least one shock, of which 80% recorded AIDS-related proxy shocks. Non-trading households were significantly worse-off in this regard, while in the case of non-AIDS proxy shocks, there was no such difference between groups. The most frequently employed coping strategy was the consumption and sale of NRs and was of particular importance when households were faced with AIDS proxy shocks. Trading households emerged as having superior levels of LEK in comparison to non-trading households, even for non-traded NRs, suggesting that prior LEK of NRs opened up opportunities to trade in NR as a coping strategy. Further inspection of the latter group however revealed that the portion of non-trading households who traded on a very ad hoc basis actually had comparable levels of LEK to the trading households. Despite the ad hoc trading households' vulnerable state and their disproportionately high level of AIDS proxy measures, they had at their disposal, sufficient LEK to unlock certain key coping strategies, namely the NR trade. In this sense there are apparent linkages between LEK, HIV/AIDS and the expansion of the commercialisation of NRs.
- Full Text:
- Date Issued: 2012
- Authors: Weyer, Dylan James
- Date: 2012
- Subjects: AIDS (Disease) -- Africa, Southern , HIV infections -- Africa, Southern , Natural resources -- Management -- Africa, Southern , Traditional ecological knowledge -- Africa, Southern , Households -- Economic aspects -- Africa, Southern , Poverty -- Environmental aspects -- Africa, Southern , Ecology -- Economic aspects -- Africa, Southern
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4769 , http://hdl.handle.net/10962/d1007180 , AIDS (Disease) -- Africa, Southern , HIV infections -- Africa, Southern , Natural resources -- Management -- Africa, Southern , Traditional ecological knowledge -- Africa, Southern , Households -- Economic aspects -- Africa, Southern , Poverty -- Environmental aspects -- Africa, Southern , Ecology -- Economic aspects -- Africa, Southern
- Description: That natural resources (NRs) are important to those experiencing adversity, and, especially, vulnerability associated with HIV/AIDS, is well documented, particularly with respect to food and energy security. What is unclear is where HIV/AIDS ranks in terms of its significance in comparison to other household shocks, the role local ecological knowledge may (LEK) play in households' response to shock, a propos the types of coping strategies that are employed. Consequently, this research aims to bridge the knowledge gap between HIV/AIDS and the degree to which it is contributing to the expansion of NR commercialisation and to explore the unknowns surrounding the influence of LEK on people's choice of coping strategy. A two phase study was designed to provide quantitative rigour with qualitative depth. Phase one was an extensive, rapid survey of NR traders within urban and rural settings in five southern Africa countries. The principle objective was to profile the trade, the livelihoods of those involved and their reasons for entering the trade, to ultimately establish to what degree HIV/AIDS may have been a catalyst for this. Almost one third of the sample entered the trade in response to illness and/or death in their households, with 80% of deaths being of breadwinners. The findings illustrated considerable dependence on the sale of NRs; for almost 60% of the sample it was their household's only source of income. There was evidently increased blurring of the lines between rural and urban NR use with a greater diversity of products being traded in urban areas. Phase two involved in-depth interviews and work with a smaller sample at two sites selected based on the findings from the first phase. It incorporated three groups of households; non-trading, inexperienced trading and experienced trading households. Key areas of focus were household shocks, coping strategies employed in response to these and the role LEK may be playing in the choice of coping strategies. Within a two year period, 95% of households registered at least one shock, of which 80% recorded AIDS-related proxy shocks. Non-trading households were significantly worse-off in this regard, while in the case of non-AIDS proxy shocks, there was no such difference between groups. The most frequently employed coping strategy was the consumption and sale of NRs and was of particular importance when households were faced with AIDS proxy shocks. Trading households emerged as having superior levels of LEK in comparison to non-trading households, even for non-traded NRs, suggesting that prior LEK of NRs opened up opportunities to trade in NR as a coping strategy. Further inspection of the latter group however revealed that the portion of non-trading households who traded on a very ad hoc basis actually had comparable levels of LEK to the trading households. Despite the ad hoc trading households' vulnerable state and their disproportionately high level of AIDS proxy measures, they had at their disposal, sufficient LEK to unlock certain key coping strategies, namely the NR trade. In this sense there are apparent linkages between LEK, HIV/AIDS and the expansion of the commercialisation of NRs.
- Full Text:
- Date Issued: 2012
Assessing the effect of a laundry detergent ingredient (LAS) on organisms of a rural South African river
- Authors: Gordon, Andrew K
- Date: 2012
- Subjects: Detergent pollution of rivers, lakes, etc. -- Research -- South Africa -- Eastern Cape Water -- Pollution -- Research -- South Africa -- Eastern Cape Stream health -- Research -- South Africa -- Eastern Cape Stream ecology -- Research -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:6042 , http://hdl.handle.net/10962/d1006201
- Description: Powdered laundry detergents are consumed in high volumes worldwide. Post use, they are directed toward water resources via wastewater treatment works or, as is the situation in many rural areas of South Africa, they enter the environment directly as a result of laundry washing activity undertaken alongside surface waters. Within wastewater treatment works, the main ingredient in powdered laundry detergents, the narcotic toxin linear alkylbenzene sulfonate (LAS), is mostly removed, rendering the waste stream a negligible risk to the aquatic biota of receiving waters. In contrast, the biological and ecological impacts of direct LAS input to the aquatic environment, as a consequence of near-stream laundry washing, are yet to be fully realised. Consequently, this thesis posed two research questions: 1) 'What are the LAS concentrations in a small rural South African river'? and 2) 'Is the in-stream biological community negatively affected at these concentrations?' The chosen study area, the community of Balfour in the Eastern Cape Province, is like many rural areas of South Africa where inadequate provision of piped water to homesteads necessitates laundry washing alongside the nearby Balfour River. The first research question was addressed in two ways: by predicting LAS concentrations in Balfour River water by assessing detergent consumption and laundry washing behaviour of residents living alongside the river; and measuring actual in- stream LAS concentrations on different days of the week and during different seasons. Results indicated that LAS concentrations were highly variable temporally and spatially. High peak concentrations of LAS occurred infrequently and were limited to the immediate vicinity of near-stream laundry washing activity with the highest measured concentration being 342 μg.L ⁻¹ and the average 21 μg.L ⁻¹ over the sampling period. The second research question was addressed by integrating the chemical evidence, determined from the first research question, with the biological evidence of stress responses measured in macroinvertebrates collected downstream of near-stream laundry washing activity on the Balfour River. Predicted and measured LAS exposure concentrations from the Balfour River were compared to a water quality guideline for LAS (304 μg.L ⁻¹), specifically derived in this thesis. Biological stress responses were measured at different levels of organisation: two sub-cellular responses (lipid peroxidation and cholinesterase activity); three measures of macroinvertebrate tolerance to water quality impairment; five measures of community composition; three measures of community richness; and a surrogate measure of ecosystem function (functional feeding groups). Weight-of-evidence methodology was utilised to assess, integrate and interpret the chemical and biological evidence, and at its conclusion, determined no effect on the in-stream biological community of the Balfour River downstream of laundry washing activity.
- Full Text:
- Date Issued: 2012
- Authors: Gordon, Andrew K
- Date: 2012
- Subjects: Detergent pollution of rivers, lakes, etc. -- Research -- South Africa -- Eastern Cape Water -- Pollution -- Research -- South Africa -- Eastern Cape Stream health -- Research -- South Africa -- Eastern Cape Stream ecology -- Research -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:6042 , http://hdl.handle.net/10962/d1006201
- Description: Powdered laundry detergents are consumed in high volumes worldwide. Post use, they are directed toward water resources via wastewater treatment works or, as is the situation in many rural areas of South Africa, they enter the environment directly as a result of laundry washing activity undertaken alongside surface waters. Within wastewater treatment works, the main ingredient in powdered laundry detergents, the narcotic toxin linear alkylbenzene sulfonate (LAS), is mostly removed, rendering the waste stream a negligible risk to the aquatic biota of receiving waters. In contrast, the biological and ecological impacts of direct LAS input to the aquatic environment, as a consequence of near-stream laundry washing, are yet to be fully realised. Consequently, this thesis posed two research questions: 1) 'What are the LAS concentrations in a small rural South African river'? and 2) 'Is the in-stream biological community negatively affected at these concentrations?' The chosen study area, the community of Balfour in the Eastern Cape Province, is like many rural areas of South Africa where inadequate provision of piped water to homesteads necessitates laundry washing alongside the nearby Balfour River. The first research question was addressed in two ways: by predicting LAS concentrations in Balfour River water by assessing detergent consumption and laundry washing behaviour of residents living alongside the river; and measuring actual in- stream LAS concentrations on different days of the week and during different seasons. Results indicated that LAS concentrations were highly variable temporally and spatially. High peak concentrations of LAS occurred infrequently and were limited to the immediate vicinity of near-stream laundry washing activity with the highest measured concentration being 342 μg.L ⁻¹ and the average 21 μg.L ⁻¹ over the sampling period. The second research question was addressed by integrating the chemical evidence, determined from the first research question, with the biological evidence of stress responses measured in macroinvertebrates collected downstream of near-stream laundry washing activity on the Balfour River. Predicted and measured LAS exposure concentrations from the Balfour River were compared to a water quality guideline for LAS (304 μg.L ⁻¹), specifically derived in this thesis. Biological stress responses were measured at different levels of organisation: two sub-cellular responses (lipid peroxidation and cholinesterase activity); three measures of macroinvertebrate tolerance to water quality impairment; five measures of community composition; three measures of community richness; and a surrogate measure of ecosystem function (functional feeding groups). Weight-of-evidence methodology was utilised to assess, integrate and interpret the chemical and biological evidence, and at its conclusion, determined no effect on the in-stream biological community of the Balfour River downstream of laundry washing activity.
- Full Text:
- Date Issued: 2012
Assessing the effectivity of poverty eradication strategies on communities in the Eastern Cape province: the case of Ngqushwa local Municipality in Amathole District (2008- 2011)
- Authors: Seyisi, Sakhumzi Patrick
- Date: 2012
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11658 , http://hdl.handle.net/10353/d1007042
- Description: This study explored information about the strategies on communities to eradicate poverty through interactive process with relevant sources. An expedient sample of participants was drawn from strategic position that deal with poverty eradication in the area of Amathole District in Ngqushwa Local Municipality, Eastern Cape. The collection of data was done though focus groups, questionnaires, scheduled interviews, and observation. The results acquired from the analysed thesis of the study signify that the poverty alleviation projects are confronted with diverse challenges that impede their potential growth and long term viability. Key to these constraints are issues pertaining to lack of capacity from project members, lack of resources, lack of financial and project management skills.The study was useful in assessing the strategies so as to draw logical strength and wisdom to provide lasting solution to the problem facing poverty alleviation projects. At a broader scale, the future of these projects I guaranteed integrated approach , resource provision, capacity enhancement and shared understanding in conceptualization of poverty alleviation projects. The identified challenges can be resolved provided that, the Ngqushwa Municipalities and the Department of Social Development, as a champion of poverty alleviation of integrated developmental approach. This noble objective can be achieved if other government department, institutions and spheres are also committed to cause.
- Full Text:
- Date Issued: 2012
- Authors: Seyisi, Sakhumzi Patrick
- Date: 2012
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11658 , http://hdl.handle.net/10353/d1007042
- Description: This study explored information about the strategies on communities to eradicate poverty through interactive process with relevant sources. An expedient sample of participants was drawn from strategic position that deal with poverty eradication in the area of Amathole District in Ngqushwa Local Municipality, Eastern Cape. The collection of data was done though focus groups, questionnaires, scheduled interviews, and observation. The results acquired from the analysed thesis of the study signify that the poverty alleviation projects are confronted with diverse challenges that impede their potential growth and long term viability. Key to these constraints are issues pertaining to lack of capacity from project members, lack of resources, lack of financial and project management skills.The study was useful in assessing the strategies so as to draw logical strength and wisdom to provide lasting solution to the problem facing poverty alleviation projects. At a broader scale, the future of these projects I guaranteed integrated approach , resource provision, capacity enhancement and shared understanding in conceptualization of poverty alleviation projects. The identified challenges can be resolved provided that, the Ngqushwa Municipalities and the Department of Social Development, as a champion of poverty alleviation of integrated developmental approach. This noble objective can be achieved if other government department, institutions and spheres are also committed to cause.
- Full Text:
- Date Issued: 2012
Assessing the impacts of invasive non-native African sharptooth catfish Clarias Gariepinus
- Authors: Kadye, Wilbert Takawira
- Date: 2012
- Subjects: Catfishes -- South Africa -- Eastern Cape Biological invasions -- South Africa -- Great Fish River Biological invasions -- South Africa -- Sundays River Clarias gariepinus Freshwater ecology
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5227 , http://hdl.handle.net/10962/d1005070
- Description: Invasive species are of particular concern as they have the potential to alter community structure and food web relationships within their invaded habitats. African sharptooth catfish Clarias gariepinus, a generalist predator, was introduced through an inter-basin water transfer scheme into the Great Fish and Sundays Rivers, Eastern Cape, South Africa, where it threatens the native riverine biota. This thesis assessed its impact from a trophic perspective. Patterns in catfish distribution and abundance revealed an upstream to downstream gradient that was associated with spatial distribution of most species within the mainstream, and a mainstream to tributary gradient that was associated with the spatial distribution of native minnows. The catfish was predicted to occur widely within the mainstem habitats and to decrease progressively along the mainstrem to tributary gradient with the physico-chemical environment being a good proxy for predicting both its occurrence and abundance. The results suggest the catfish proliferated within mainstem habitats where invasion resistance was possibly reduced due to alteration of flow. Population dynamics and size structuring of two native cyprinid minnows Pseudobarbus afer and Barbus anoplus, threatened by catfish, were examined within uninvaded headwater streams in relation to their proximate physical habitats. Their habitats were characterised by seasonal variation in physico-chemical conditions and a spatial variation in substrata compositions. No evidence of differences was found between seasons for density and capture probability for either species. The population size and density for P. afer was found to increase with increasing proportion of boulders. In comparison, B. anoplus population size and probability of capture increased with increasing proportion of bedrock and bank vegetation, respectively. Size structuring was explained predominantly by seasonality and habitat variables for P. afer and B. anoplus, respectively. Stable isotope ratios of carbon and nitrogen were used to compare the spatial variation in both the community-wide and catfish-specific niches and to estimate catfish prey sources from different habitats within the invaded systems. Aquatic community and catfish niches were statistically different among localities, suggesting that each locality had a distinct community-wide trophic structure. Dispersion metrics indicated no evidence of differences in the clustering among individuals, but provided evidence of differences in path trajectories for the comparisons of catfish populations that suggested dietary plasticity within different localities. Dietary studies revealed both ontogenetic shift and omnivory that suggested that catfish may exhibit less pronounced top-down effects within its invaded habitats. Manipulative experiments were used to test the response of benthic macroinvertebrates within two rivers that were differentially impacted by catfish as a presstype disturbance. Macroinvertebrates were non-responsive to catfish presence within a system where catfish had previously been established. In contrast, excluding catfish in this system indicated a response that suggested the importance of refuge within invaded habitats and the possible recovery pattern of certain macroinvertebrate taxa. By comparison, introduction of catfish within previously uninvaded localities provided evidence of direct catfish impact through elimination of conspicuous taxa. Acoustic telemetry was used to investigate catfish movement patterns within an invaded lentic habitat and provided evidence that habitat utilisation was non-random. The shallow and structured river mouth habitat, which was most utilised, was probably the most ideal for its breeding and feeding. This inferred potential overlap with native species and suggested the risk of predation and competitive interference. Catfish also exhibited both nocturnal and diurnal activity patterns that were probably related to feeding.
- Full Text:
- Date Issued: 2012
- Authors: Kadye, Wilbert Takawira
- Date: 2012
- Subjects: Catfishes -- South Africa -- Eastern Cape Biological invasions -- South Africa -- Great Fish River Biological invasions -- South Africa -- Sundays River Clarias gariepinus Freshwater ecology
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5227 , http://hdl.handle.net/10962/d1005070
- Description: Invasive species are of particular concern as they have the potential to alter community structure and food web relationships within their invaded habitats. African sharptooth catfish Clarias gariepinus, a generalist predator, was introduced through an inter-basin water transfer scheme into the Great Fish and Sundays Rivers, Eastern Cape, South Africa, where it threatens the native riverine biota. This thesis assessed its impact from a trophic perspective. Patterns in catfish distribution and abundance revealed an upstream to downstream gradient that was associated with spatial distribution of most species within the mainstream, and a mainstream to tributary gradient that was associated with the spatial distribution of native minnows. The catfish was predicted to occur widely within the mainstem habitats and to decrease progressively along the mainstrem to tributary gradient with the physico-chemical environment being a good proxy for predicting both its occurrence and abundance. The results suggest the catfish proliferated within mainstem habitats where invasion resistance was possibly reduced due to alteration of flow. Population dynamics and size structuring of two native cyprinid minnows Pseudobarbus afer and Barbus anoplus, threatened by catfish, were examined within uninvaded headwater streams in relation to their proximate physical habitats. Their habitats were characterised by seasonal variation in physico-chemical conditions and a spatial variation in substrata compositions. No evidence of differences was found between seasons for density and capture probability for either species. The population size and density for P. afer was found to increase with increasing proportion of boulders. In comparison, B. anoplus population size and probability of capture increased with increasing proportion of bedrock and bank vegetation, respectively. Size structuring was explained predominantly by seasonality and habitat variables for P. afer and B. anoplus, respectively. Stable isotope ratios of carbon and nitrogen were used to compare the spatial variation in both the community-wide and catfish-specific niches and to estimate catfish prey sources from different habitats within the invaded systems. Aquatic community and catfish niches were statistically different among localities, suggesting that each locality had a distinct community-wide trophic structure. Dispersion metrics indicated no evidence of differences in the clustering among individuals, but provided evidence of differences in path trajectories for the comparisons of catfish populations that suggested dietary plasticity within different localities. Dietary studies revealed both ontogenetic shift and omnivory that suggested that catfish may exhibit less pronounced top-down effects within its invaded habitats. Manipulative experiments were used to test the response of benthic macroinvertebrates within two rivers that were differentially impacted by catfish as a presstype disturbance. Macroinvertebrates were non-responsive to catfish presence within a system where catfish had previously been established. In contrast, excluding catfish in this system indicated a response that suggested the importance of refuge within invaded habitats and the possible recovery pattern of certain macroinvertebrate taxa. By comparison, introduction of catfish within previously uninvaded localities provided evidence of direct catfish impact through elimination of conspicuous taxa. Acoustic telemetry was used to investigate catfish movement patterns within an invaded lentic habitat and provided evidence that habitat utilisation was non-random. The shallow and structured river mouth habitat, which was most utilised, was probably the most ideal for its breeding and feeding. This inferred potential overlap with native species and suggested the risk of predation and competitive interference. Catfish also exhibited both nocturnal and diurnal activity patterns that were probably related to feeding.
- Full Text:
- Date Issued: 2012
Assessing the role of cooperatives in poverty alleviation in the Eastern Cape: a the case of Amathole district municipality
- Authors: Vellem, Babalwa Faith
- Date: 2012
- Subjects: Poverty -- South Africa -- Eastern Cape , Cooperative societies -- South Africa -- Eastern Cape , Human services -- South Africa -- Eastern Cape , Employees -- Training of -- South Africa -- Eastern Cape , Employees -- In-service training -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , Economic development -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11669 , http://hdl.handle.net/10353/d1007113 , Poverty -- South Africa -- Eastern Cape , Cooperative societies -- South Africa -- Eastern Cape , Human services -- South Africa -- Eastern Cape , Employees -- Training of -- South Africa -- Eastern Cape , Employees -- In-service training -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , Economic development -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape
- Description: The study Assess the role of Cooperatives in Poverty Alleviation in the Eastern Cape Case Study of Amathole District Municipality how cooperatives are conducted in the Amathole District Municipality and establishes the perceptions of staff and members of the public about the service rendered by the municipality, and developing the mechanisms that can be used to identify cooperatives activities and how to improve the services rendered by the municipality, and if there are any challenges, they must be resolved. The research was also to look at how the support from government and other government agencies are used to enhance the cooperatives governance. Lastly, the research was to find the best model for cooperative development and what needs to be done to enhance the capacity of the cooperatives. The literature indicates that staff must be equipped with necessary skills; however it is evident that training and development is essential for the members of the cooperative. Questionnaires and interviews were used as a method of collecting data from the respondents. In this study, both qualitative and quantitative methods were used to analyse the data. The research assumption was that cooperative development is a viable tool for economic development of the rural areas. This can help many South Africans and many communities come out of poverty. However, there are limitations that were caused by the inability of government to co-ordinate cooperative development. Despite the role that cooperatives play in South Africa, cooperatives still experience a number of challenges. These challenges are, amongst others, lack of access to finance, lack of access to market, lack of business skills, lack of infrastructural facilities and lack of knowledge about the cooperative. In view of the challenges facing the cooperatives, the government instituted a number of state departments and parastatals for funding and other necessary support. These are DTI, DEDEA (in the Eastern Cape), ECDC, South African Development Agency (SEDA), Department of Labour and municipalities. The objectives of these support institutions are to provide necessary support needed by cooperatives and to ensure that cooperative development is sustainable.
- Full Text:
- Date Issued: 2012
- Authors: Vellem, Babalwa Faith
- Date: 2012
- Subjects: Poverty -- South Africa -- Eastern Cape , Cooperative societies -- South Africa -- Eastern Cape , Human services -- South Africa -- Eastern Cape , Employees -- Training of -- South Africa -- Eastern Cape , Employees -- In-service training -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , Economic development -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11669 , http://hdl.handle.net/10353/d1007113 , Poverty -- South Africa -- Eastern Cape , Cooperative societies -- South Africa -- Eastern Cape , Human services -- South Africa -- Eastern Cape , Employees -- Training of -- South Africa -- Eastern Cape , Employees -- In-service training -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , Economic development -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape
- Description: The study Assess the role of Cooperatives in Poverty Alleviation in the Eastern Cape Case Study of Amathole District Municipality how cooperatives are conducted in the Amathole District Municipality and establishes the perceptions of staff and members of the public about the service rendered by the municipality, and developing the mechanisms that can be used to identify cooperatives activities and how to improve the services rendered by the municipality, and if there are any challenges, they must be resolved. The research was also to look at how the support from government and other government agencies are used to enhance the cooperatives governance. Lastly, the research was to find the best model for cooperative development and what needs to be done to enhance the capacity of the cooperatives. The literature indicates that staff must be equipped with necessary skills; however it is evident that training and development is essential for the members of the cooperative. Questionnaires and interviews were used as a method of collecting data from the respondents. In this study, both qualitative and quantitative methods were used to analyse the data. The research assumption was that cooperative development is a viable tool for economic development of the rural areas. This can help many South Africans and many communities come out of poverty. However, there are limitations that were caused by the inability of government to co-ordinate cooperative development. Despite the role that cooperatives play in South Africa, cooperatives still experience a number of challenges. These challenges are, amongst others, lack of access to finance, lack of access to market, lack of business skills, lack of infrastructural facilities and lack of knowledge about the cooperative. In view of the challenges facing the cooperatives, the government instituted a number of state departments and parastatals for funding and other necessary support. These are DTI, DEDEA (in the Eastern Cape), ECDC, South African Development Agency (SEDA), Department of Labour and municipalities. The objectives of these support institutions are to provide necessary support needed by cooperatives and to ensure that cooperative development is sustainable.
- Full Text:
- Date Issued: 2012
Assessment of microfinance efficacy on poverty reduction in Malawi with reference to Dedza District
- Authors: Mandala, O'Brien Mcniven
- Date: 2012
- Subjects: Microfinance -- Malawi , Poverty -- Malawi , Economic assistance, Domestic Malawi
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8996 , http://hdl.handle.net/10948/d1011040 , Microfinance -- Malawi , Poverty -- Malawi , Economic assistance, Domestic Malawi
- Description: Over the past two decades, various development approaches and strategies have been devised by policymakers, international development agencies, nongovernmental organizations, and others aiming at poverty reduction in developing countries. Microfinance is a strategy that has become a hot development topic and increasingly popular since the early 1990s. A considerable amount of multi- and bilateral aid has been channeled into microfinance programs in the Third World with varying degrees of success. Microfinance involves providing financial services in the form of savings and credit opportunities to the working poor (Johnson & Rogaly, 1997). The impression left by many of the defenders of this ‘faith’ is that here lies a magic bullet that can help to raise the living standards of the poor and help them climb out of poverty. However, the real world is not so simple and information is scarce and limited to confirm the poverty reduction benefits accrued by microfinance interventions. To this effect, it may be argued that overselling the benefits of microfinance runs the risk of misunderstanding what realistically can be expected from microfinance. This can lead to disillusionment when microfinance fails to live up to its expectations. However, like all development interventions, donors, governments, and other interested parties demand evaluations and impact assessment studies to ascertain the achievements and failures of microfinance programs. This research paper focused on the assessment of microfinance efficacy on poverty reduction. The study employs indicator-based method of evaluation and draws on a new cross-sectional survey of nearly 610 households, some of which are served by microfinance institution. The results unraveled microfinance efficacy on poverty reduction and offer another set of risk management and coping options in times of shocks and disasters. Households that have access to the MFI programs had increased consumption and durable assets than the control group of non clients. The study concludes that microfinance makes a meaningful contribution to poverty reduction, significant improvements in livelihood and enables the participants to escape poverty. Therefore, MFI client households are relatively better off than non clients in as far as poverty levels are concerned.
- Full Text:
- Date Issued: 2012
- Authors: Mandala, O'Brien Mcniven
- Date: 2012
- Subjects: Microfinance -- Malawi , Poverty -- Malawi , Economic assistance, Domestic Malawi
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8996 , http://hdl.handle.net/10948/d1011040 , Microfinance -- Malawi , Poverty -- Malawi , Economic assistance, Domestic Malawi
- Description: Over the past two decades, various development approaches and strategies have been devised by policymakers, international development agencies, nongovernmental organizations, and others aiming at poverty reduction in developing countries. Microfinance is a strategy that has become a hot development topic and increasingly popular since the early 1990s. A considerable amount of multi- and bilateral aid has been channeled into microfinance programs in the Third World with varying degrees of success. Microfinance involves providing financial services in the form of savings and credit opportunities to the working poor (Johnson & Rogaly, 1997). The impression left by many of the defenders of this ‘faith’ is that here lies a magic bullet that can help to raise the living standards of the poor and help them climb out of poverty. However, the real world is not so simple and information is scarce and limited to confirm the poverty reduction benefits accrued by microfinance interventions. To this effect, it may be argued that overselling the benefits of microfinance runs the risk of misunderstanding what realistically can be expected from microfinance. This can lead to disillusionment when microfinance fails to live up to its expectations. However, like all development interventions, donors, governments, and other interested parties demand evaluations and impact assessment studies to ascertain the achievements and failures of microfinance programs. This research paper focused on the assessment of microfinance efficacy on poverty reduction. The study employs indicator-based method of evaluation and draws on a new cross-sectional survey of nearly 610 households, some of which are served by microfinance institution. The results unraveled microfinance efficacy on poverty reduction and offer another set of risk management and coping options in times of shocks and disasters. Households that have access to the MFI programs had increased consumption and durable assets than the control group of non clients. The study concludes that microfinance makes a meaningful contribution to poverty reduction, significant improvements in livelihood and enables the participants to escape poverty. Therefore, MFI client households are relatively better off than non clients in as far as poverty levels are concerned.
- Full Text:
- Date Issued: 2012
Assessment of the impact of service charters on service delivery in Malawi: a case of Southern Region Water Board
- Authors: Ntelela, Rashid Friday
- Date: 2012
- Subjects: Water-supply -- Malawi , Water utilities -- Malawi , Municipal services -- Malawi , Local government -- Malawi
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11624 , http://hdl.handle.net/10353/549 , Water-supply -- Malawi , Water utilities -- Malawi , Municipal services -- Malawi , Local government -- Malawi
- Description: Malawi is divided into three regions, namely: Southern, Central and Northern regions. Each Region has an independent Water Board owned by Government to supply it with portable water. The Constitution of the Republic of Malawi 1994, Chapter 3, Section 13 recognizes public trust and good governance as some of the fundamental principles of National Policy and thereby promised to introduce measures which will guarantee accountability, transparency, personal integrity and financial probity and which by virtue of their effectiveness will strengthen confidence in public institutions. In order to improve service delivery and fulfill the stated constitutional imperatives, the Malawi Government issued the following statement in 2008, one of our cardinal agenda is reform aimed at changing the way things are done in the public service so that it becomes more efficient and responsive to the needs of all Malawians. As a Government we realize that no matter how brilliant plans and development agenda can be, they will be frustrated unless major reforms are initiated and implemented to facilitate required changes to support the development process. Major changes are necessary in values, beliefs, norms, attitudes and mindsets to help create an enabling environment for the effective management of reforms across the public service. We need to move away from the business as usual type of attitude and fully account for time that we are paid for from public funds if we are to join the prosperous nations (National Framework for Public Sector Management Reform, June, 2008).
- Full Text:
- Date Issued: 2012
- Authors: Ntelela, Rashid Friday
- Date: 2012
- Subjects: Water-supply -- Malawi , Water utilities -- Malawi , Municipal services -- Malawi , Local government -- Malawi
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11624 , http://hdl.handle.net/10353/549 , Water-supply -- Malawi , Water utilities -- Malawi , Municipal services -- Malawi , Local government -- Malawi
- Description: Malawi is divided into three regions, namely: Southern, Central and Northern regions. Each Region has an independent Water Board owned by Government to supply it with portable water. The Constitution of the Republic of Malawi 1994, Chapter 3, Section 13 recognizes public trust and good governance as some of the fundamental principles of National Policy and thereby promised to introduce measures which will guarantee accountability, transparency, personal integrity and financial probity and which by virtue of their effectiveness will strengthen confidence in public institutions. In order to improve service delivery and fulfill the stated constitutional imperatives, the Malawi Government issued the following statement in 2008, one of our cardinal agenda is reform aimed at changing the way things are done in the public service so that it becomes more efficient and responsive to the needs of all Malawians. As a Government we realize that no matter how brilliant plans and development agenda can be, they will be frustrated unless major reforms are initiated and implemented to facilitate required changes to support the development process. Major changes are necessary in values, beliefs, norms, attitudes and mindsets to help create an enabling environment for the effective management of reforms across the public service. We need to move away from the business as usual type of attitude and fully account for time that we are paid for from public funds if we are to join the prosperous nations (National Framework for Public Sector Management Reform, June, 2008).
- Full Text:
- Date Issued: 2012
Assessment of the implementation of workplace HIV/AIDS programmes in the public and private sectors of Mount Fletcher in the Eastern Cape Province, Republic of South Africa
- Ndhlovu-Nomatshila, Zanele Benedict
- Authors: Ndhlovu-Nomatshila, Zanele Benedict
- Date: 2012
- Subjects: HIV/AIDS awareness South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Sw
- Identifier: vital:18480 , http://hdl.handle.net/11260/d1011521
- Description: Workplaces are required by law to provide HIV and AIDS workplace programmes to educate and prevent the spread of HIV, and stigmatisation and discrimination against workers infected or affected by HIV and AIDS. This study was a descriptive cross-sectional study conducted in the public and private sector at Mt Fletcher in the Eastern Cape Province. It aimed at assessing the availability and implementation of HIV and AIDS workplace programmes at Mt Fletcher. The study’s objectives were: to assess knowledge of HIV and AIDS among employees; to determine the availability of HIV and AIDS psychosocial programmes; to assess the employees’ knowledge on HIV and AIDS workplace guidelines that prevent stigma and discrimination. This was a quantitative study. A self-administered questionnaire was used to collect data. A total of 81 respondents from both public and private sectors participated in the study. Stratified random sampling was used to select participating workplaces. Simple random sampling was used to select respondents. The findings indicated that both public and private sector workplaces have HIV and AIDS programmes. However, all private sector workplaces at Mt Fletcher had no onsite clinic as required, but use the local public HIV and AIDS clinics. However, 24% of public and 23% of private sector employees had no knowledge of the existence of the HIV and AIDS programmes at their workplaces. About 13% of public and 10% of private sector employees indicated that stigmatisation and discrimination against people living with HIV and AIDS was a problem in the workplace. They also indicated that they would not disclose their HIV status to their employers because they were afraid of losing their jobs. The lack of disclosure further disadvantages workers living with HIV as they do not get the support they deserve from their employers. Furthermore, lack of support, stigma and discrimination have an impact on the performance and productivity of the infected and affected employees and therefore affecting the expected output of their workplaces.
- Full Text:
- Date Issued: 2012
- Authors: Ndhlovu-Nomatshila, Zanele Benedict
- Date: 2012
- Subjects: HIV/AIDS awareness South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Sw
- Identifier: vital:18480 , http://hdl.handle.net/11260/d1011521
- Description: Workplaces are required by law to provide HIV and AIDS workplace programmes to educate and prevent the spread of HIV, and stigmatisation and discrimination against workers infected or affected by HIV and AIDS. This study was a descriptive cross-sectional study conducted in the public and private sector at Mt Fletcher in the Eastern Cape Province. It aimed at assessing the availability and implementation of HIV and AIDS workplace programmes at Mt Fletcher. The study’s objectives were: to assess knowledge of HIV and AIDS among employees; to determine the availability of HIV and AIDS psychosocial programmes; to assess the employees’ knowledge on HIV and AIDS workplace guidelines that prevent stigma and discrimination. This was a quantitative study. A self-administered questionnaire was used to collect data. A total of 81 respondents from both public and private sectors participated in the study. Stratified random sampling was used to select participating workplaces. Simple random sampling was used to select respondents. The findings indicated that both public and private sector workplaces have HIV and AIDS programmes. However, all private sector workplaces at Mt Fletcher had no onsite clinic as required, but use the local public HIV and AIDS clinics. However, 24% of public and 23% of private sector employees had no knowledge of the existence of the HIV and AIDS programmes at their workplaces. About 13% of public and 10% of private sector employees indicated that stigmatisation and discrimination against people living with HIV and AIDS was a problem in the workplace. They also indicated that they would not disclose their HIV status to their employers because they were afraid of losing their jobs. The lack of disclosure further disadvantages workers living with HIV as they do not get the support they deserve from their employers. Furthermore, lack of support, stigma and discrimination have an impact on the performance and productivity of the infected and affected employees and therefore affecting the expected output of their workplaces.
- Full Text:
- Date Issued: 2012
Assessment of the role of traditional leadership in facilitating community development in rural Malaw
- Chinkonda, Sosten Sylvester Joseph
- Authors: Chinkonda, Sosten Sylvester Joseph
- Date: 2012
- Subjects: Rural development -- Malawi , Community development -- Malawi , Tribal government -- Malawi , Land use, Rural -- Malawi , Traditional leaders , Development project , Power , Participation , Social capital , Neo-liberalism , Debt crisis , Structural Adjustment Programme , Rational choice
- Language: English
- Type: Thesis , Masters , M Soc Sc (Rural Development)
- Identifier: vital:11943 , http://hdl.handle.net/10353/d1004907 , Rural development -- Malawi , Community development -- Malawi , Tribal government -- Malawi , Land use, Rural -- Malawi , Traditional leaders , Development project , Power , Participation , Social capital , Neo-liberalism , Debt crisis , Structural Adjustment Programme , Rational choice
- Description: The study was carried out to assess the extent to which the intervention of traditional leaders is effective in mobilising support for community development projects and to examine the perceptions that communities have about the role of the traditional leaders in development projects. The study has been guided by the critique of neoliberalism which exposes the negative effects of implementing the Structural Adjustment Programmes (SAPs) in Third World countries. The literature that has been reviewed has looked at the historical and political background of the role of chiefs and other traditional leaders in order to assess the nature of participation that is promoted through their involvement in development projects. An overview of the neo-liberal prescription and its critique has been made in order to expose the effects of the oil embargo of 1973 and the debt crisis of the 1980s on the economies of Third World countries in general and Malawi in particular. On the basis of evidence which has been gathered through a survey and focus group discussion, the study has found that the intervention of traditional leaders is very effective in mobilising communities for development projects. It has further been established that communities have high regard for their traditional leaders and that they perceive them as crucial role players in the conception and implementation of development projects. The study has however established that traditional leaders use unorthodox means such as threats of punishment to solicit the cooperation of the community members which in essence is counterproductive to the participatory approach to development.
- Full Text:
- Date Issued: 2012
- Authors: Chinkonda, Sosten Sylvester Joseph
- Date: 2012
- Subjects: Rural development -- Malawi , Community development -- Malawi , Tribal government -- Malawi , Land use, Rural -- Malawi , Traditional leaders , Development project , Power , Participation , Social capital , Neo-liberalism , Debt crisis , Structural Adjustment Programme , Rational choice
- Language: English
- Type: Thesis , Masters , M Soc Sc (Rural Development)
- Identifier: vital:11943 , http://hdl.handle.net/10353/d1004907 , Rural development -- Malawi , Community development -- Malawi , Tribal government -- Malawi , Land use, Rural -- Malawi , Traditional leaders , Development project , Power , Participation , Social capital , Neo-liberalism , Debt crisis , Structural Adjustment Programme , Rational choice
- Description: The study was carried out to assess the extent to which the intervention of traditional leaders is effective in mobilising support for community development projects and to examine the perceptions that communities have about the role of the traditional leaders in development projects. The study has been guided by the critique of neoliberalism which exposes the negative effects of implementing the Structural Adjustment Programmes (SAPs) in Third World countries. The literature that has been reviewed has looked at the historical and political background of the role of chiefs and other traditional leaders in order to assess the nature of participation that is promoted through their involvement in development projects. An overview of the neo-liberal prescription and its critique has been made in order to expose the effects of the oil embargo of 1973 and the debt crisis of the 1980s on the economies of Third World countries in general and Malawi in particular. On the basis of evidence which has been gathered through a survey and focus group discussion, the study has found that the intervention of traditional leaders is very effective in mobilising communities for development projects. It has further been established that communities have high regard for their traditional leaders and that they perceive them as crucial role players in the conception and implementation of development projects. The study has however established that traditional leaders use unorthodox means such as threats of punishment to solicit the cooperation of the community members which in essence is counterproductive to the participatory approach to development.
- Full Text:
- Date Issued: 2012
Assesssing small business training programme effectiveness in an incubator setting and beyond
- Authors: Booth-Jones, Laurene
- Date: 2012
- Subjects: Business incubators -- South Africa , Small businesses -- South Africa -- Management , Employees -- Training of , New business enterprises -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:9298 , http://hdl.handle.net/10948/d1014074
- Description: The focus on entrepreneurs as drivers of the economies of nations has catapulted them into the forefront of the local and international marketplace. This has led to a demand for entrepreneurial education and training resulting in a plethora of different and often divergent views. One commonality that has emerged is that entrepreneurship can be taught; although it cannot be taught in conventional and traditional ways. It requires a move from traditional education and training to more enterprising participative and supportive forms of business development. It requires investments of time, resources and support. Incubators are facilities that are engaged with entrepreneurs and offer a variety of support including education and training. This study has assessed the effectiveness of training offered by the Seda Nelson Mandela Bay ICT incubator. There has been limited research undertaken on entrepreneurial education and training in an incubator setting. This study followed the qualitative paradigm. The sample comprised of 10 small businesses at the Seda Nelson Mandela Bay ICT incubator. Empirical data was obtained by interviewing the owners of the small businesses using an interview schedule. Issues such as the most effective training programme, content that it contained, methodology used and quality of the facilitator and applicability of the training programme were explored. The study found that the small businesses were opportunity driven rather than necessity driven and that the incubator served as a bridging facility in moving the businesses from the informal sector to the formal sector. The content of the training programmes was found to be effective when a mix of both theoretical and practical is offered especially with an emphasis on the underlying entrepreneurial themes of confidence, persistence and uncertainty and so on. It also found that training programmes should be linked to the life cycle of the business and address the specific needs of the small business owner. The start-up phase requires very specific training. Most of the facilitators were found to be experienced and empathetic. However, only a few were using a wider range of preferred learning styles favoured by entrepreneurs such as role playing, simulation, brainstorming and problem-solving techniques. The study also found that when generic training programmes are offered there was less recall on the part of the trainees. The management team of the incubator is an important determinant of the success of the incubatees and it is recommended that they need to be well versed in their sector and have good networking skills. There is a strong link between the theoretical and the practical content of training programmes especially where the emphasis is more on the practical content. It is recommended that facilitators pay attention to their relationship with trainees as it is a critical success factor in the training programme. Training programmes offered over a period of time add more value to the incubatee. This might be because of the mentoring and counselling that is available after each training module is completed. Finally, more research needs to be undertaken on the quality and effectiveness of training programmes offered by incubators to small businesses.
- Full Text:
- Date Issued: 2012
- Authors: Booth-Jones, Laurene
- Date: 2012
- Subjects: Business incubators -- South Africa , Small businesses -- South Africa -- Management , Employees -- Training of , New business enterprises -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:9298 , http://hdl.handle.net/10948/d1014074
- Description: The focus on entrepreneurs as drivers of the economies of nations has catapulted them into the forefront of the local and international marketplace. This has led to a demand for entrepreneurial education and training resulting in a plethora of different and often divergent views. One commonality that has emerged is that entrepreneurship can be taught; although it cannot be taught in conventional and traditional ways. It requires a move from traditional education and training to more enterprising participative and supportive forms of business development. It requires investments of time, resources and support. Incubators are facilities that are engaged with entrepreneurs and offer a variety of support including education and training. This study has assessed the effectiveness of training offered by the Seda Nelson Mandela Bay ICT incubator. There has been limited research undertaken on entrepreneurial education and training in an incubator setting. This study followed the qualitative paradigm. The sample comprised of 10 small businesses at the Seda Nelson Mandela Bay ICT incubator. Empirical data was obtained by interviewing the owners of the small businesses using an interview schedule. Issues such as the most effective training programme, content that it contained, methodology used and quality of the facilitator and applicability of the training programme were explored. The study found that the small businesses were opportunity driven rather than necessity driven and that the incubator served as a bridging facility in moving the businesses from the informal sector to the formal sector. The content of the training programmes was found to be effective when a mix of both theoretical and practical is offered especially with an emphasis on the underlying entrepreneurial themes of confidence, persistence and uncertainty and so on. It also found that training programmes should be linked to the life cycle of the business and address the specific needs of the small business owner. The start-up phase requires very specific training. Most of the facilitators were found to be experienced and empathetic. However, only a few were using a wider range of preferred learning styles favoured by entrepreneurs such as role playing, simulation, brainstorming and problem-solving techniques. The study also found that when generic training programmes are offered there was less recall on the part of the trainees. The management team of the incubator is an important determinant of the success of the incubatees and it is recommended that they need to be well versed in their sector and have good networking skills. There is a strong link between the theoretical and the practical content of training programmes especially where the emphasis is more on the practical content. It is recommended that facilitators pay attention to their relationship with trainees as it is a critical success factor in the training programme. Training programmes offered over a period of time add more value to the incubatee. This might be because of the mentoring and counselling that is available after each training module is completed. Finally, more research needs to be undertaken on the quality and effectiveness of training programmes offered by incubators to small businesses.
- Full Text:
- Date Issued: 2012
Asset management plan for Coega Development Corporation
- Authors: Vabaza, Zolisa
- Date: 2012
- Subjects: Production management , Product life cycle
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9682 , http://hdl.handle.net/10948/2113 , Production management , Product life cycle
- Description: Asset Management, which evolved from maintenance management, is a set of processes, tools and measures that provide a shared understanding of an organisation’s physical assets. The process of asset management involves creation of a register of assets and recording of details of planned work. It also covers scheduling and recording of work done in order to create financial and technical history of assets. The life cycle of an asset consists of the acquisition operation, maintenance and disposal phases. These four aspects of an asset’s life represent the high level framework for asset management. This framework is crucial in development of asset management plans. The plan in turn, creates a road map for asset management excellence. By optimising the performance of asset management practices and processes a positive contribution can be made to the profitability of an organisation. The objective of this study was to develop a plan for the Coega Development Corporation (CDC) that would assist in management, maintenance, tracking and replacement of assets. The research primarily focused on the asset management requirements within the organizational context. The methodology employed in the study included a review of the relevant literature and case study conducted at CDC. The case study approach was very appropriate as it dealt with the current situation at CDC. Primary data was collected through interviews. Secondary data was collected from books, journals and other sources. Data was collected in words instead of numbers. The findings show that the CDC does not have an Asset Management Plan which results into the lack of information in the current asset register, a lack of specialist information systems, a lack of resources and an absence of a planning function in the skills sets of various units within the organisation. The Asset Register should work as a basic system for management of assets. The findings show that asset management can be used to comprehensively address the relevant elements of the organisations’ assets framework.
- Full Text:
- Date Issued: 2012
- Authors: Vabaza, Zolisa
- Date: 2012
- Subjects: Production management , Product life cycle
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9682 , http://hdl.handle.net/10948/2113 , Production management , Product life cycle
- Description: Asset Management, which evolved from maintenance management, is a set of processes, tools and measures that provide a shared understanding of an organisation’s physical assets. The process of asset management involves creation of a register of assets and recording of details of planned work. It also covers scheduling and recording of work done in order to create financial and technical history of assets. The life cycle of an asset consists of the acquisition operation, maintenance and disposal phases. These four aspects of an asset’s life represent the high level framework for asset management. This framework is crucial in development of asset management plans. The plan in turn, creates a road map for asset management excellence. By optimising the performance of asset management practices and processes a positive contribution can be made to the profitability of an organisation. The objective of this study was to develop a plan for the Coega Development Corporation (CDC) that would assist in management, maintenance, tracking and replacement of assets. The research primarily focused on the asset management requirements within the organizational context. The methodology employed in the study included a review of the relevant literature and case study conducted at CDC. The case study approach was very appropriate as it dealt with the current situation at CDC. Primary data was collected through interviews. Secondary data was collected from books, journals and other sources. Data was collected in words instead of numbers. The findings show that the CDC does not have an Asset Management Plan which results into the lack of information in the current asset register, a lack of specialist information systems, a lack of resources and an absence of a planning function in the skills sets of various units within the organisation. The Asset Register should work as a basic system for management of assets. The findings show that asset management can be used to comprehensively address the relevant elements of the organisations’ assets framework.
- Full Text:
- Date Issued: 2012