Enhancing sustainability of small black businesses in the Buffalo City Municipality
- Authors: Didi, Mzikhaya Welcome
- Date: 2013
- Subjects: Sustainable development -- South Africa -- Buffalo City , Business enterprises, Black -- South Africa -- Buffalo City , Small business -- South Africa -- Buffalo City
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8887 , http://hdl.handle.net/10948/d1020810
- Description: Governments all over the world cannot downplay the economic role of small businesses. It is accepted world-wide that this sector of the economy alleviates unemployment, creates wealth, encourages innovation and the entrepreneurial spirit. Various factors, both internal and external, make it difficult for small businesses to reach their true potential or realise their objectives. Internal factors would refer to areas such as lack of financial acumen, operational management expertise and marketing skills. External factors such as the business environment, competition, legislation, commercial institutions, amongst others, also contribute to the downfall of small businesses. The support that small businesses require is vital at the start-up phase of the business as it lays a solid base from which to proceed. The research emanates from a high failure of Small Black Businesses in the country, with the focus being on the Buffalo City Municipality (BCM). This section of the business community has a vital role to play in the well-being of this region. According to the South African Cities Network, BCM has a high rate of unemployment. The success of Small Black businesses in the area could offer many opportunities for productive people who would otherwise be condemned to unemployment. The literature review revealed a plethora of factors that hinder the success and development of small businesses. It has therefore become important to research these factors and come up with recommendations that are going to assist small businesses and society at large. There is an outcry against insufficient government support in assisting small businesses. Due to the research being qualitative in nature, date collection was by means of a structured questionnaire. The questionnaire was designed in such a manner as to provide responses that would assist in addressing the challenges faced by small businesses. Data analysis entailed its transcription in order to allow the researcher to make notes. The next step was to do a preliminary data analysis in order to highlight emerging issues, identify relevant data and to give direction for seeking more data. A summary all the issues was subsequently prepared for interpretation. The study revealed that the problems experienced by small businesses are both internally and externally influenced. Small businesses have it within themselves to manage and control the internally influenced problems, contrary to the externally influenced factors. The study recommends additional governmental support in terms of providing skills development, financial support, removal of red tape, eradication of corruption and so on. Commercial financial institutions also have a vital role to play by removing some of the requirements that make it difficult for small businesses to access funding.
- Full Text:
- Date Issued: 2013
- Authors: Didi, Mzikhaya Welcome
- Date: 2013
- Subjects: Sustainable development -- South Africa -- Buffalo City , Business enterprises, Black -- South Africa -- Buffalo City , Small business -- South Africa -- Buffalo City
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8887 , http://hdl.handle.net/10948/d1020810
- Description: Governments all over the world cannot downplay the economic role of small businesses. It is accepted world-wide that this sector of the economy alleviates unemployment, creates wealth, encourages innovation and the entrepreneurial spirit. Various factors, both internal and external, make it difficult for small businesses to reach their true potential or realise their objectives. Internal factors would refer to areas such as lack of financial acumen, operational management expertise and marketing skills. External factors such as the business environment, competition, legislation, commercial institutions, amongst others, also contribute to the downfall of small businesses. The support that small businesses require is vital at the start-up phase of the business as it lays a solid base from which to proceed. The research emanates from a high failure of Small Black Businesses in the country, with the focus being on the Buffalo City Municipality (BCM). This section of the business community has a vital role to play in the well-being of this region. According to the South African Cities Network, BCM has a high rate of unemployment. The success of Small Black businesses in the area could offer many opportunities for productive people who would otherwise be condemned to unemployment. The literature review revealed a plethora of factors that hinder the success and development of small businesses. It has therefore become important to research these factors and come up with recommendations that are going to assist small businesses and society at large. There is an outcry against insufficient government support in assisting small businesses. Due to the research being qualitative in nature, date collection was by means of a structured questionnaire. The questionnaire was designed in such a manner as to provide responses that would assist in addressing the challenges faced by small businesses. Data analysis entailed its transcription in order to allow the researcher to make notes. The next step was to do a preliminary data analysis in order to highlight emerging issues, identify relevant data and to give direction for seeking more data. A summary all the issues was subsequently prepared for interpretation. The study revealed that the problems experienced by small businesses are both internally and externally influenced. Small businesses have it within themselves to manage and control the internally influenced problems, contrary to the externally influenced factors. The study recommends additional governmental support in terms of providing skills development, financial support, removal of red tape, eradication of corruption and so on. Commercial financial institutions also have a vital role to play by removing some of the requirements that make it difficult for small businesses to access funding.
- Full Text:
- Date Issued: 2013
Enhancing the accountability of ward councillors through public participation in Buffalo City Metropolitan Municipality
- Authors: Ngeni, Siphiwo Christopher
- Date: 2013
- Subjects: Local government -- South Africa -- Buffalo City -- Citizen participation , Municipal government -- South Africa -- Eastern Cape , Municipal officials and employees -- South Africa -- Eastern Cape , Political participation -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8292 , http://hdl.handle.net/10948/d10186906
- Description: In terms of section 152(1)(a) of the Constitution of the Republic of South Africa, 1996 local government should provide a democratic and accountable service to local communities. Therefore, elected representatives and municipal officials must be accountable for their actions. This study investigates the influence of public participation in enhancing the accountability of ward councillors in the Buffalo City Metropolitan Municipality (BCMM). For the purpose of the study, the hypothesis was formulated that accountability of ward councillors is hampered by improper public participation mechanisms in Buffalo City Metropolitan Municipality (BCMM). In order to achieve the goal of this study and to test the hypothesis, it was essential to review literature on the accountability of ward councillors and public participation in local government. Primary data was obtained by interviewing ward committees and ward councillors from Buffalo City Metropolitan Municipality. Interviews were conducted with ward councillors and ward committees in wards 13 and 14 of BCMM. The major findings of the study, inter alia, are that ward councillors give feedback to their constituencies. Ward committees are instrumental in encouraging members of the public to attending these meetings. The most popular forum for public participation is the Independent Development Planning (IDP). It was established that approachability, accessibility and visibility of both ward councillors and ward committees in the community enhance public participation. The study concludes with recommendations that will assist the BCMM to enhance the accountability of ward councillors through public participation.
- Full Text:
- Date Issued: 2013
- Authors: Ngeni, Siphiwo Christopher
- Date: 2013
- Subjects: Local government -- South Africa -- Buffalo City -- Citizen participation , Municipal government -- South Africa -- Eastern Cape , Municipal officials and employees -- South Africa -- Eastern Cape , Political participation -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8292 , http://hdl.handle.net/10948/d10186906
- Description: In terms of section 152(1)(a) of the Constitution of the Republic of South Africa, 1996 local government should provide a democratic and accountable service to local communities. Therefore, elected representatives and municipal officials must be accountable for their actions. This study investigates the influence of public participation in enhancing the accountability of ward councillors in the Buffalo City Metropolitan Municipality (BCMM). For the purpose of the study, the hypothesis was formulated that accountability of ward councillors is hampered by improper public participation mechanisms in Buffalo City Metropolitan Municipality (BCMM). In order to achieve the goal of this study and to test the hypothesis, it was essential to review literature on the accountability of ward councillors and public participation in local government. Primary data was obtained by interviewing ward committees and ward councillors from Buffalo City Metropolitan Municipality. Interviews were conducted with ward councillors and ward committees in wards 13 and 14 of BCMM. The major findings of the study, inter alia, are that ward councillors give feedback to their constituencies. Ward committees are instrumental in encouraging members of the public to attending these meetings. The most popular forum for public participation is the Independent Development Planning (IDP). It was established that approachability, accessibility and visibility of both ward councillors and ward committees in the community enhance public participation. The study concludes with recommendations that will assist the BCMM to enhance the accountability of ward councillors through public participation.
- Full Text:
- Date Issued: 2013
Enhancing the organisational culture at Spar Eastern Cape: a case study
- Authors: Dick, Siyolo
- Date: 2013
- Subjects: Corporate culture -- South Africa -- Eastern Cape , Teams in the workplace -- South Africa -- Eastern Cape , Chain stores -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8885 , http://hdl.handle.net/10948/d1020804
- Description: SPAR Eastern Cape is a special organisation. It is an extraordinary place to work and have fun at. The organisation celebrated its twentieth “birthday” in 2013. Operating in a very difficult sector, this business has done extremely well in establishing itself as one of the leading businesses in the Eastern Cape. The success of this incredible business is driven by employees from all levels. With an extreme conviction in the apothegm that “none of us is as smart as all of us”, the organisation is built around high performance teams through a unique culture called: Amafela Ndawonye (referred to as Amafela hereafter). “Amafela” has been in operation at SPAR Eastern Cape since the organisation’s inauguration in 1993. Organisational cultures are dynamic. Organisational cultures shift, incrementally and constantly, in response to external and internal changes. Trying to assess an organisational culture is therefore complicated by the reality that one is trying to hit a moving target. However, a possibility exists that culture enhancement can be managed as a continuous process rather than big shifts (often in response to a crisis). A stable destination with regards to organisational culture should never be reached. The culture of an organisation should always be learning and developing. This prompted the researcher to ask the question, as an organisation responds to internal and external changes; can it lose its relevancy in the process? The primary objective of this research is to determine whether the commitment to the culture of “Amafela” and relevancy thereof at SPAR Eastern Cape is declining. The first step in achieving this objective was an in-depth theoretical study. The second step, and in order to achieve this objective, was an empirical survey conducted to canvas the opinions of (N= 149) respondents at SPAR Eastern Cape. The main findings of this research conducted at SPAR Eastern Cape can be summarised as follows: The organisational culture was assessed according to how respondents interpret the organisation’s existing organisational culture, and thus underlining areas in need of enhancement. In general the outcome of the survey exhibited that a large number of employees at SPAR Eastern Cape denoted that the culture of “Amafela” is still strong and is still relevant in the organisation. In this research, good to excellent levels of consistency for all eleven factors of “Amafela” were achieved. The items are therefore parallel in the test. Organisational leaders will influence the function of the people within the organisation. Moreover, leadership will set the present and future course of the company. This research articulates a correlation between leadership and “Amafela” factors. The eleven dimensions of the “Amafela” factors ranked according from favourable to less favourable. Customer focus emerged as the factor which most respondents agreed and strongly agreed with. It can be concluded then, that the culture of “Amafela Ndawonye” at SPAR Eastern Cape has the full support of the employees and is still relevant in the organization.
- Full Text:
- Date Issued: 2013
- Authors: Dick, Siyolo
- Date: 2013
- Subjects: Corporate culture -- South Africa -- Eastern Cape , Teams in the workplace -- South Africa -- Eastern Cape , Chain stores -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8885 , http://hdl.handle.net/10948/d1020804
- Description: SPAR Eastern Cape is a special organisation. It is an extraordinary place to work and have fun at. The organisation celebrated its twentieth “birthday” in 2013. Operating in a very difficult sector, this business has done extremely well in establishing itself as one of the leading businesses in the Eastern Cape. The success of this incredible business is driven by employees from all levels. With an extreme conviction in the apothegm that “none of us is as smart as all of us”, the organisation is built around high performance teams through a unique culture called: Amafela Ndawonye (referred to as Amafela hereafter). “Amafela” has been in operation at SPAR Eastern Cape since the organisation’s inauguration in 1993. Organisational cultures are dynamic. Organisational cultures shift, incrementally and constantly, in response to external and internal changes. Trying to assess an organisational culture is therefore complicated by the reality that one is trying to hit a moving target. However, a possibility exists that culture enhancement can be managed as a continuous process rather than big shifts (often in response to a crisis). A stable destination with regards to organisational culture should never be reached. The culture of an organisation should always be learning and developing. This prompted the researcher to ask the question, as an organisation responds to internal and external changes; can it lose its relevancy in the process? The primary objective of this research is to determine whether the commitment to the culture of “Amafela” and relevancy thereof at SPAR Eastern Cape is declining. The first step in achieving this objective was an in-depth theoretical study. The second step, and in order to achieve this objective, was an empirical survey conducted to canvas the opinions of (N= 149) respondents at SPAR Eastern Cape. The main findings of this research conducted at SPAR Eastern Cape can be summarised as follows: The organisational culture was assessed according to how respondents interpret the organisation’s existing organisational culture, and thus underlining areas in need of enhancement. In general the outcome of the survey exhibited that a large number of employees at SPAR Eastern Cape denoted that the culture of “Amafela” is still strong and is still relevant in the organisation. In this research, good to excellent levels of consistency for all eleven factors of “Amafela” were achieved. The items are therefore parallel in the test. Organisational leaders will influence the function of the people within the organisation. Moreover, leadership will set the present and future course of the company. This research articulates a correlation between leadership and “Amafela” factors. The eleven dimensions of the “Amafela” factors ranked according from favourable to less favourable. Customer focus emerged as the factor which most respondents agreed and strongly agreed with. It can be concluded then, that the culture of “Amafela Ndawonye” at SPAR Eastern Cape has the full support of the employees and is still relevant in the organization.
- Full Text:
- Date Issued: 2013
Enhancing vehicle dynamics through real-time tyre temperature analysis
- Authors: Stroud, Trevor
- Date: 2013
- Subjects: Automobiles, Racing -- Tires -- Testing , Tires -- Performance , Motor vehicles -- Springs and suspension , Motor vehicles -- Dynamics
- Language: English
- Type: Thesis , Masters , MTech (Mechanical Engineering)
- Identifier: vital:9638 , http://hdl.handle.net/10948/d1020599
- Description: Vehicle suspension optimisation is a complex and difficult task, as there are a variety of factors influencing the dynamic performance of a vehicle. During suspension development, the optimisation of a selected few of these factors is often to the detriment of others, as they are all inter-related. In addition, expertise in vehicle setup and suspension tuning is scarce, and is limited to experienced racing teams and large automotive manufacturers with extensive research and development capabilities. The motivation for this research was therefore to provide objective and user-friendly methodologies for vehicle suspension optimisation, in order to support student projects like Formula Student, while having relevance to the needs of the South African automotive industry and racing community. With the onset of digital data acquisition, it has become feasible to take real-time measurements of tyre temperatures, to provide information on how a tyre is performing at a specific point on the track. Measuring the tyre surface temperature can provide a useful indication on whether the tyre is loaded equally or not, and what suspension adjustments should be made to improve tyre load distribution.
- Full Text:
- Date Issued: 2013
- Authors: Stroud, Trevor
- Date: 2013
- Subjects: Automobiles, Racing -- Tires -- Testing , Tires -- Performance , Motor vehicles -- Springs and suspension , Motor vehicles -- Dynamics
- Language: English
- Type: Thesis , Masters , MTech (Mechanical Engineering)
- Identifier: vital:9638 , http://hdl.handle.net/10948/d1020599
- Description: Vehicle suspension optimisation is a complex and difficult task, as there are a variety of factors influencing the dynamic performance of a vehicle. During suspension development, the optimisation of a selected few of these factors is often to the detriment of others, as they are all inter-related. In addition, expertise in vehicle setup and suspension tuning is scarce, and is limited to experienced racing teams and large automotive manufacturers with extensive research and development capabilities. The motivation for this research was therefore to provide objective and user-friendly methodologies for vehicle suspension optimisation, in order to support student projects like Formula Student, while having relevance to the needs of the South African automotive industry and racing community. With the onset of digital data acquisition, it has become feasible to take real-time measurements of tyre temperatures, to provide information on how a tyre is performing at a specific point on the track. Measuring the tyre surface temperature can provide a useful indication on whether the tyre is loaded equally or not, and what suspension adjustments should be made to improve tyre load distribution.
- Full Text:
- Date Issued: 2013
Ensuring high quality public safety data in participatory crowdsourcing used as a smart city initiative
- Authors: Bhana, Bhaveer
- Date: 2013
- Language: English
- Type: Thesis , Masters , MCom (Information Systems)
- Identifier: vital:11141 , http://hdl.handle.net/10353/d1014673
- Description: The increase in urbanisation is making the management of city resources a difficult task. Data collected through observations of the city surroundings can be used to improve decision-making in terms of manage city resources. However, the data collected must be of quality in order to ensure that effective and efficient decisions are made. This study is focused on improving emergency and non-emergency services (city resources) by using Participatory Crowdsourcing as a data collection method (collect public safety data) utilising voice technology in the form of an advanced IVR system known as the Spoken Web. The study illustrates how Participatory Crowdsourcing can be used as a Smart City initiative by illustrating what is required to contribute to the Smart City, and developing a roadmap in the form of a model to assist decision-making when selecting the optimal Crowdsourcing initiative. A Public Safety Data Quality criteria was also developed to assess and identify the problems affecting Data Quality. This study is guided by the Design Science methodology and utilises two driving theories: the characteristics of a Smart City, and Wang and Strong’s (1996) Data Quality Framework. Five Critical Success Factors were developed to ensure high quality public safety data is collected through Participatory Crowdsourcing utilising voice technologies. These Critical Success Factors include: Relevant Public Safety Data, Public Safety Reporting Instructions, Public Safety Data Interpretation and Presentation Format, Public Safety Data Integrity and Security, and Simple Participatory Crowdsourcing System Setup.
- Full Text:
- Date Issued: 2013
- Authors: Bhana, Bhaveer
- Date: 2013
- Language: English
- Type: Thesis , Masters , MCom (Information Systems)
- Identifier: vital:11141 , http://hdl.handle.net/10353/d1014673
- Description: The increase in urbanisation is making the management of city resources a difficult task. Data collected through observations of the city surroundings can be used to improve decision-making in terms of manage city resources. However, the data collected must be of quality in order to ensure that effective and efficient decisions are made. This study is focused on improving emergency and non-emergency services (city resources) by using Participatory Crowdsourcing as a data collection method (collect public safety data) utilising voice technology in the form of an advanced IVR system known as the Spoken Web. The study illustrates how Participatory Crowdsourcing can be used as a Smart City initiative by illustrating what is required to contribute to the Smart City, and developing a roadmap in the form of a model to assist decision-making when selecting the optimal Crowdsourcing initiative. A Public Safety Data Quality criteria was also developed to assess and identify the problems affecting Data Quality. This study is guided by the Design Science methodology and utilises two driving theories: the characteristics of a Smart City, and Wang and Strong’s (1996) Data Quality Framework. Five Critical Success Factors were developed to ensure high quality public safety data is collected through Participatory Crowdsourcing utilising voice technologies. These Critical Success Factors include: Relevant Public Safety Data, Public Safety Reporting Instructions, Public Safety Data Interpretation and Presentation Format, Public Safety Data Integrity and Security, and Simple Participatory Crowdsourcing System Setup.
- Full Text:
- Date Issued: 2013
Entomopathogenic fungi for control of soil-borne life stages of false codling moth, Thaumatotibia leucotreta (Meyrick) (1912) (Lepidoptera: Tortricidae)
- Authors: Coombes, Candice Anne
- Date: 2013
- Subjects: Tortricidae , Lepidoptera , Cryptophlebia leucotreta , Insect pests -- Biological control -- South Africa -- Eastern Cape , Tortricidae -- Biological control -- South Africa -- Eastern Cape , Citrus -- Diseases and pests -- Biological control -- South Africa -- Eastern Cape , Entomopathogenic fungi , Fungi as biological pest control agents , Biological pest control agents
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5607 , http://hdl.handle.net/10962/d1002057 , Tortricidae , Lepidoptera , Cryptophlebia leucotreta , Insect pests -- Biological control -- South Africa -- Eastern Cape , Tortricidae -- Biological control -- South Africa -- Eastern Cape , Citrus -- Diseases and pests -- Biological control -- South Africa -- Eastern Cape , Entomopathogenic fungi , Fungi as biological pest control agents , Biological pest control agents
- Description: False codling moth (FCM), Thaumatotibia leucotreta is an extremely important pest of citrus in South Africa and with the shift away from the use of chemicals, alternate control options are needed. One avenue of control which has only recently been investigated against the soil-borne life stages of FCM is the use of entomopathogenic fungi (EPF). In 2009, 12 entomopathogenic fungal isolates collected from South African citrus orchards showed good control potential during laboratory conducted bioassays. The aim of this study was to further analyse the potential of these isolates through concentration-dose and exposure-time response bioassays. After initial re-screening, concentration-dose response and exposure-time response sandconidial bioassays, three isolates were identified as exhibiting the greatest control potential against FCM in soil, Metarhizium anisopliae var. anisopliae (G 11 3 L6 and FCM Ar 23 B3) and Beauveria bassiana (G Ar 17 B3). Percentage mycosis was found to be directly related to fungal concentration as well as the amount of time FCM 5th instar larvae were exposed to the fungal conidia. LC50 values for the three isolates were not greater than 1.92 x 10⁶ conidia.ml⁻ₑ and at the LC₅₀, FCM 5th instar larvae would need to be exposed to the fungus for a maximum of 13 days to ensure a high mortality level. These isolates along with two commercially available EPF products were subjected to field persistence trials whereby net bags filled with a mixture of autoclaved sand and formulated fungal product were buried in an Eastern Cape citrus orchard. The viability of each isolate was measured on a monthly basis for a period of six months. All isolates were capable of persisting in the soil for six months with the collected isolates persisting far better than the commercially used isolates. Two of the isolates, G 11 3 L6 and G Ar 17 B3, were subjected to small scale laboratory application trials. Two formulations were investigated at two concentrations. For each isolate, each formulation and each concentration, FCM 5th instar larvae were applied and allowed to burrow into the soil to pupate before fungal application or after fungal application. Contact between fungi and FCM host is essential as, in contrast to pre-larval treatments, percentage mortality in post-larval treatments was low for both formulations and both isolates. For isolate G Ar 17 B3, a conidial suspension applied as a spray at a concentration of 1 x 10⁷ conidia.ml⁻ₑ obtained the highest percentage mortality (80 %). For isolate G 11 3 L6 however, both formulations performed equally well at a high, 1 x10⁷ conidia.ml⁻ₑ concentration (conidial suspension: 60 %; granular: 65 %) The results obtained thus far are promising for the control of FCM in citrus, but if these EPFs are to successfully integrate into current FCM control practices more research, some of which is discussed, is essential
- Full Text:
- Date Issued: 2013
- Authors: Coombes, Candice Anne
- Date: 2013
- Subjects: Tortricidae , Lepidoptera , Cryptophlebia leucotreta , Insect pests -- Biological control -- South Africa -- Eastern Cape , Tortricidae -- Biological control -- South Africa -- Eastern Cape , Citrus -- Diseases and pests -- Biological control -- South Africa -- Eastern Cape , Entomopathogenic fungi , Fungi as biological pest control agents , Biological pest control agents
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5607 , http://hdl.handle.net/10962/d1002057 , Tortricidae , Lepidoptera , Cryptophlebia leucotreta , Insect pests -- Biological control -- South Africa -- Eastern Cape , Tortricidae -- Biological control -- South Africa -- Eastern Cape , Citrus -- Diseases and pests -- Biological control -- South Africa -- Eastern Cape , Entomopathogenic fungi , Fungi as biological pest control agents , Biological pest control agents
- Description: False codling moth (FCM), Thaumatotibia leucotreta is an extremely important pest of citrus in South Africa and with the shift away from the use of chemicals, alternate control options are needed. One avenue of control which has only recently been investigated against the soil-borne life stages of FCM is the use of entomopathogenic fungi (EPF). In 2009, 12 entomopathogenic fungal isolates collected from South African citrus orchards showed good control potential during laboratory conducted bioassays. The aim of this study was to further analyse the potential of these isolates through concentration-dose and exposure-time response bioassays. After initial re-screening, concentration-dose response and exposure-time response sandconidial bioassays, three isolates were identified as exhibiting the greatest control potential against FCM in soil, Metarhizium anisopliae var. anisopliae (G 11 3 L6 and FCM Ar 23 B3) and Beauveria bassiana (G Ar 17 B3). Percentage mycosis was found to be directly related to fungal concentration as well as the amount of time FCM 5th instar larvae were exposed to the fungal conidia. LC50 values for the three isolates were not greater than 1.92 x 10⁶ conidia.ml⁻ₑ and at the LC₅₀, FCM 5th instar larvae would need to be exposed to the fungus for a maximum of 13 days to ensure a high mortality level. These isolates along with two commercially available EPF products were subjected to field persistence trials whereby net bags filled with a mixture of autoclaved sand and formulated fungal product were buried in an Eastern Cape citrus orchard. The viability of each isolate was measured on a monthly basis for a period of six months. All isolates were capable of persisting in the soil for six months with the collected isolates persisting far better than the commercially used isolates. Two of the isolates, G 11 3 L6 and G Ar 17 B3, were subjected to small scale laboratory application trials. Two formulations were investigated at two concentrations. For each isolate, each formulation and each concentration, FCM 5th instar larvae were applied and allowed to burrow into the soil to pupate before fungal application or after fungal application. Contact between fungi and FCM host is essential as, in contrast to pre-larval treatments, percentage mortality in post-larval treatments was low for both formulations and both isolates. For isolate G Ar 17 B3, a conidial suspension applied as a spray at a concentration of 1 x 10⁷ conidia.ml⁻ₑ obtained the highest percentage mortality (80 %). For isolate G 11 3 L6 however, both formulations performed equally well at a high, 1 x10⁷ conidia.ml⁻ₑ concentration (conidial suspension: 60 %; granular: 65 %) The results obtained thus far are promising for the control of FCM in citrus, but if these EPFs are to successfully integrate into current FCM control practices more research, some of which is discussed, is essential
- Full Text:
- Date Issued: 2013
Environmental domains and range-limiting mechanisms: testing the Abundant Centre Hypothesis using southern African sandhoppers
- Baldanzi, Simone, McQuaid, Christopher D, Cannicci, Stefano, Porri, Francesca
- Authors: Baldanzi, Simone , McQuaid, Christopher D , Cannicci, Stefano , Porri, Francesca
- Date: 2013
- Language: English
- Type: Article
- Identifier: vital:6848 , http://hdl.handle.net/10962/d1011108
- Description: Predicting shifts of species geographical ranges is a fundamental challenge for conservation ecologists given the great complexity of factors involved in setting range limits. Distributional patterns are frequently modelled to “simplify” species responses to the environment, yet the central mechanisms that drive a particular pattern are rarely understood. We evaluated the distributions of two sandhopper species (Crustacea, Amphipoda, Talitridae), Talorchestia capensis and Africorchestia quadrispinosa along the Namibian and South African coasts, encompassing three biogeographic regions influenced by two different oceanographic systems, the Benguela and Agulhas currents. We aimed to test whether the Abundant Centre Hypothesis (ACH) can explain the distributions of these species’ abundances, sizes and sex ratios and examined which environmental parameters influence/drive these distributions. Animals were collected during a once-off survey at 29 sites over c.3500 km of coastline. The ACH was tested using a non-parametric constraint space analysis of the goodness of fit of five hypothetical models. Distance Based Linear Modelling (DistLM) was performed to evaluate which environmental traits influenced the distribution data. Abundance, size and sex ratio showed different patterns of distribution. A ramped model fitted the abundance (Ramped North) and size (Ramped South) distribution for A. quadrispinosa. The Inverse Quadratic model fitted the size distribution of T. capensis. Beach slope, salinity, sand temperature and percentage of detritus found on the shore at the time of collection played important roles in driving the abundance of A. quadrispinosa. T. capensis was mainly affected by salinity and the morphodynamic state of the beach. Our results provided only some support for the ACH predictions. The DistLM confirmed that the physical state of the beach is an important factor for sandy beach organisms. The effect of salinity and temperature suggest metabolic responses to local conditions and a role in small to mesoscale shifts in the range of these populations.
- Full Text:
- Date Issued: 2013
- Authors: Baldanzi, Simone , McQuaid, Christopher D , Cannicci, Stefano , Porri, Francesca
- Date: 2013
- Language: English
- Type: Article
- Identifier: vital:6848 , http://hdl.handle.net/10962/d1011108
- Description: Predicting shifts of species geographical ranges is a fundamental challenge for conservation ecologists given the great complexity of factors involved in setting range limits. Distributional patterns are frequently modelled to “simplify” species responses to the environment, yet the central mechanisms that drive a particular pattern are rarely understood. We evaluated the distributions of two sandhopper species (Crustacea, Amphipoda, Talitridae), Talorchestia capensis and Africorchestia quadrispinosa along the Namibian and South African coasts, encompassing three biogeographic regions influenced by two different oceanographic systems, the Benguela and Agulhas currents. We aimed to test whether the Abundant Centre Hypothesis (ACH) can explain the distributions of these species’ abundances, sizes and sex ratios and examined which environmental parameters influence/drive these distributions. Animals were collected during a once-off survey at 29 sites over c.3500 km of coastline. The ACH was tested using a non-parametric constraint space analysis of the goodness of fit of five hypothetical models. Distance Based Linear Modelling (DistLM) was performed to evaluate which environmental traits influenced the distribution data. Abundance, size and sex ratio showed different patterns of distribution. A ramped model fitted the abundance (Ramped North) and size (Ramped South) distribution for A. quadrispinosa. The Inverse Quadratic model fitted the size distribution of T. capensis. Beach slope, salinity, sand temperature and percentage of detritus found on the shore at the time of collection played important roles in driving the abundance of A. quadrispinosa. T. capensis was mainly affected by salinity and the morphodynamic state of the beach. Our results provided only some support for the ACH predictions. The DistLM confirmed that the physical state of the beach is an important factor for sandy beach organisms. The effect of salinity and temperature suggest metabolic responses to local conditions and a role in small to mesoscale shifts in the range of these populations.
- Full Text:
- Date Issued: 2013
Environmental sustainability leadership in South Africa: an empirical perspective
- Authors: May, Jode Joy
- Date: 2013
- Subjects: Organizational change , Leadership , Business -- Environmental aspects , Strategic planning -- Environmental aspects
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:9320 , http://hdl.handle.net/10948/d1020766
- Description: Striking the balance between managing a successful organisation and paying attention to environmental sustainability requires excellent leadership. There are several benefits associated with being an environmentally sustainable organisation such as improved image (reputation and brand), increased customer loyalty, improved bottom line, attracting skilled experienced staff and improving the relationships with local communities. The purpose of this study was to explore and describe the change leadership qualities needed to drive environmental sustainability in the South African landscape to reduce global warming reduction. The qualitative paradigm was utilised to investigate the change leadership qualities needed to affect create environmental sustainability, with focus on global warming reduction actions in the workplace. A literature review was conducted on environmental sustainability, change leadership, and leadership qualities necessary to effect change. A survey was conducted among 13 participants using an interview schedule in the Gauteng, Western and Eastern Cape provinces of South Africa in both private and public organisations in various business sectors. Data was collected in 2013 over a four–month period by conducting face-to-face, telephonic and email interviews. The returned questionnaires were subjected to constant comparative, content and grounded theory analysis. Biographical profiles of the respondents and participating organisations were presented as case studies. Trustworthiness of the data was ascertained using data triangulation. Data was analysed in terms of the issues of environmental sustainability and change leadership. In-depth analyses were also conducted by means of provincial, business and employment sector comparisons. It was found that environmental sustainability was being addressed by the selected organisations, specifically relating to GHG emissions, energy and water saving actions. Change leaders should implement specific environmental sustainability strategies to assist in the reduction of global warming, create awareness, focus on employee involvement, report on their sustainability results and put and incentives in place to encourage environmental sustainability. In order to effect such changes, change leaders need to set targets to measure their sustainability progress. Green campaigns should be conducted internally to educate employees on the effects of global warming, and externally to inform the public about their commitment to environmental sustainability and to advise the public on courses of actions to assist in the quest to reduce global warming. It would be advisable for organisations to appoint a specific environmental sustainability team to drive these efforts. It was found that in order to bring about such changes, certain qualities were needed by change leaders to enable them to act as a change agents. Associated change leadership styles were also addressed. Change leaders should be knowledgeable in order to effectively communicate the importance of environmental sustainability. They should adopt a blend of leadership styles to drive environmental sustainability depending on the extent of change actions planned. Organisations should identify, appoint and mentor female leaders as they have the nurturing qualities that could successfully drive environmental sustainability actions. Change leaders should also preferably be personally involved in environmental sustainability as their personal values together with their job role at top leadership level could contribute towards successful implementation of environmental sustainability actions in the workplace. The study has provided general guidelines on the environmental sustainability issues necessary to address global warming reduction as well as guidelines on the change leaders qualities necessary to drive environmental sustainability actions in the workplace.
- Full Text:
- Date Issued: 2013
- Authors: May, Jode Joy
- Date: 2013
- Subjects: Organizational change , Leadership , Business -- Environmental aspects , Strategic planning -- Environmental aspects
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:9320 , http://hdl.handle.net/10948/d1020766
- Description: Striking the balance between managing a successful organisation and paying attention to environmental sustainability requires excellent leadership. There are several benefits associated with being an environmentally sustainable organisation such as improved image (reputation and brand), increased customer loyalty, improved bottom line, attracting skilled experienced staff and improving the relationships with local communities. The purpose of this study was to explore and describe the change leadership qualities needed to drive environmental sustainability in the South African landscape to reduce global warming reduction. The qualitative paradigm was utilised to investigate the change leadership qualities needed to affect create environmental sustainability, with focus on global warming reduction actions in the workplace. A literature review was conducted on environmental sustainability, change leadership, and leadership qualities necessary to effect change. A survey was conducted among 13 participants using an interview schedule in the Gauteng, Western and Eastern Cape provinces of South Africa in both private and public organisations in various business sectors. Data was collected in 2013 over a four–month period by conducting face-to-face, telephonic and email interviews. The returned questionnaires were subjected to constant comparative, content and grounded theory analysis. Biographical profiles of the respondents and participating organisations were presented as case studies. Trustworthiness of the data was ascertained using data triangulation. Data was analysed in terms of the issues of environmental sustainability and change leadership. In-depth analyses were also conducted by means of provincial, business and employment sector comparisons. It was found that environmental sustainability was being addressed by the selected organisations, specifically relating to GHG emissions, energy and water saving actions. Change leaders should implement specific environmental sustainability strategies to assist in the reduction of global warming, create awareness, focus on employee involvement, report on their sustainability results and put and incentives in place to encourage environmental sustainability. In order to effect such changes, change leaders need to set targets to measure their sustainability progress. Green campaigns should be conducted internally to educate employees on the effects of global warming, and externally to inform the public about their commitment to environmental sustainability and to advise the public on courses of actions to assist in the quest to reduce global warming. It would be advisable for organisations to appoint a specific environmental sustainability team to drive these efforts. It was found that in order to bring about such changes, certain qualities were needed by change leaders to enable them to act as a change agents. Associated change leadership styles were also addressed. Change leaders should be knowledgeable in order to effectively communicate the importance of environmental sustainability. They should adopt a blend of leadership styles to drive environmental sustainability depending on the extent of change actions planned. Organisations should identify, appoint and mentor female leaders as they have the nurturing qualities that could successfully drive environmental sustainability actions. Change leaders should also preferably be personally involved in environmental sustainability as their personal values together with their job role at top leadership level could contribute towards successful implementation of environmental sustainability actions in the workplace. The study has provided general guidelines on the environmental sustainability issues necessary to address global warming reduction as well as guidelines on the change leaders qualities necessary to drive environmental sustainability actions in the workplace.
- Full Text:
- Date Issued: 2013
Environmental water quality management of glyphosate-based herbicides in South Africa
- Authors: Mensah, Paul Kojo
- Date: 2013
- Subjects: Water quality management -- South Africa Water quality management -- Environmental Aspects -- South Africa Herbicides -- Environmental aspects -- South Africa Herbicides -- Toxicology -- South Africa Water -- Glyphosate content -- South Africa Water -- Pollution -- South Africa Water quality -- Measurement -- South Africa Water -- Analysis -- South Africa Freshwater ecology -- South Africa Integrated water development -- South Africa Caridina -- Effect of pollution on -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:6023 , http://hdl.handle.net/10962/d1001987
- Description: Although the use of pesticides is necessary to meet the socio-economic needs of many developing countries, especially in Africa, side effects of these bio-active chemicals have contributed to contaminating aquatic and terrestrial ecosystems. Environmental water quality degradation by pesticides interferes with ecosystem health and poses numerous risks to aquatic life. In South Africa, glyphosate-based herbicides are frequently used to control weeds and invading alien plants, but ultimately end up in freshwater ecosystems. However, there are no South African-based environmental water quality management strategies to regulate these bio-active chemicals. Therefore, this study sought to provide a sound scientific background for the environmental water quality management of glyphosate-based herbicides in South Africa, by conducting both laboratory and field investigations. In the laboratory investigations, aquatic ecotoxicological methods were used to evaluate responses of the freshwater aquatic shrimp Caridina nilotica exposed to Roundup® at different biological system scales, and the responses of multiple South African aquatic species exposed to Roundup® through species sensitivity distribution (SSD). In the field investigations, the effect of Kilo Max WSG on the physicochemical and biological conditions of three selected sites in the Swartkops River before and after a spray episode by Working for Water were evaluated through biomonitoring, using the South African Scoring System version 5 (SASS5) as a sampling protocol. Both Roundup® and Kilo Max WSG are glyphosate-based herbicides. All the data were subjected to relevant statistical analyses. Findings of this study revealed that Roundup® elicited responses at different biological system scales in C. nilotica, while SSD estimates were used to derive proposed water quality guidelines for glyphosate-based herbicides in South Africa. The biomonitoring revealed that using glyphosate-based herbicides to control water hyacinth within the Swartkops River had a negligible impact on the physicochemical and biological conditions. Based on these findings, a conceptual framework that can be used for the integrated environmental water quality management of glyphosate-based herbicides in South Africa was developed as part of integrated water resource management (IWRM). The combined data sets contribute to a sound scientific basis for the environmental water quality management of glyphosate-based herbicides in South Africa.
- Full Text:
- Date Issued: 2013
- Authors: Mensah, Paul Kojo
- Date: 2013
- Subjects: Water quality management -- South Africa Water quality management -- Environmental Aspects -- South Africa Herbicides -- Environmental aspects -- South Africa Herbicides -- Toxicology -- South Africa Water -- Glyphosate content -- South Africa Water -- Pollution -- South Africa Water quality -- Measurement -- South Africa Water -- Analysis -- South Africa Freshwater ecology -- South Africa Integrated water development -- South Africa Caridina -- Effect of pollution on -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:6023 , http://hdl.handle.net/10962/d1001987
- Description: Although the use of pesticides is necessary to meet the socio-economic needs of many developing countries, especially in Africa, side effects of these bio-active chemicals have contributed to contaminating aquatic and terrestrial ecosystems. Environmental water quality degradation by pesticides interferes with ecosystem health and poses numerous risks to aquatic life. In South Africa, glyphosate-based herbicides are frequently used to control weeds and invading alien plants, but ultimately end up in freshwater ecosystems. However, there are no South African-based environmental water quality management strategies to regulate these bio-active chemicals. Therefore, this study sought to provide a sound scientific background for the environmental water quality management of glyphosate-based herbicides in South Africa, by conducting both laboratory and field investigations. In the laboratory investigations, aquatic ecotoxicological methods were used to evaluate responses of the freshwater aquatic shrimp Caridina nilotica exposed to Roundup® at different biological system scales, and the responses of multiple South African aquatic species exposed to Roundup® through species sensitivity distribution (SSD). In the field investigations, the effect of Kilo Max WSG on the physicochemical and biological conditions of three selected sites in the Swartkops River before and after a spray episode by Working for Water were evaluated through biomonitoring, using the South African Scoring System version 5 (SASS5) as a sampling protocol. Both Roundup® and Kilo Max WSG are glyphosate-based herbicides. All the data were subjected to relevant statistical analyses. Findings of this study revealed that Roundup® elicited responses at different biological system scales in C. nilotica, while SSD estimates were used to derive proposed water quality guidelines for glyphosate-based herbicides in South Africa. The biomonitoring revealed that using glyphosate-based herbicides to control water hyacinth within the Swartkops River had a negligible impact on the physicochemical and biological conditions. Based on these findings, a conceptual framework that can be used for the integrated environmental water quality management of glyphosate-based herbicides in South Africa was developed as part of integrated water resource management (IWRM). The combined data sets contribute to a sound scientific basis for the environmental water quality management of glyphosate-based herbicides in South Africa.
- Full Text:
- Date Issued: 2013
Environmentally friendly dyeing and finishing
- Authors: Dayla, Mackraj
- Date: 2013
- Subjects: Dyes and dyeing -- Knit goods -- South Africa , Textile finishing -- South Africa , Bleaching industry -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10454 , http://hdl.handle.net/10948/d1020776
- Description: The textile industry in South Africa is a significant contributor to the chemical load that public wastewater treatment plants have to process, and the discharge of toxic substances, especially to the aquatic environment. In order to address this issue at factory level, the processes at a textile plant, JMV Textiles were chosen for investigation into the possibilities of minimization of discharges of harmful substances into the environment. The study followed the principles of cleaner production, and the processes that were investigated and revised were: The conventional peroxide bleaching process employed a peroxide stabilizer that did not biodegrade easily. The bleaching process was changed, so that the prevailing conditions in the fabric and dyebath facilitated bleaching without the addition of peroxide stabilizer, and also reduced the alkali and energy requirements. Polyester‐viscose fabric was pretreated by bleaching with hydrogen peroxide, which seemed to be unnecessarily rigorous, because polyester and viscose, unlike natural fibres, are relatively clean and have good whiteness in comparison with natural fibres. The proposed alternate pretreatment was a scour with detergent and alkali. The pretreatment for all polyester‐cotton fabrics was also a hydrogen peroxide bleach. Due to the ability of medium and dark shades to mask the natural tint of cotton fibres, a simpler alternate pretreatment, consisting of an alkaline scour with sequestering agent, was trialled. An unacceptable proportion of the dyeings on polyester was rejected for dye‐stains and dye‐marks. A possible solution exploited the properties of using the finishing auxiliary chemical to alleviate dye‐stains and dye‐marks during the dyeing stage, instead of using the chemical after dyeing. The highly toxic carrier that was used to facilitate level dyeing of polyester fibres that had unacceptable variation in their dyeing properties, was replaced by a less toxic carrier. The formulation for dyeing polyester was simplified to eliminate the auxiliary chemicals that were not essential to the dyeing process. Pale reactive dyed shades on cellulose and polyester‐cellulose were washed off only with hot water instead of detergent. The revised procedures consequential to the study, offered significant environmental benefits by reducing the concentration and volume of effluent produced, substituting a highly toxic carrier with a less toxic one and saving energy and water. Implementation of the suggested changes also offered financial benefits. The management of the factory, however, accepted and implemented some changes, but wanted further investigations for others and a phased approach to the other suggested changes.
- Full Text:
- Date Issued: 2013
- Authors: Dayla, Mackraj
- Date: 2013
- Subjects: Dyes and dyeing -- Knit goods -- South Africa , Textile finishing -- South Africa , Bleaching industry -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10454 , http://hdl.handle.net/10948/d1020776
- Description: The textile industry in South Africa is a significant contributor to the chemical load that public wastewater treatment plants have to process, and the discharge of toxic substances, especially to the aquatic environment. In order to address this issue at factory level, the processes at a textile plant, JMV Textiles were chosen for investigation into the possibilities of minimization of discharges of harmful substances into the environment. The study followed the principles of cleaner production, and the processes that were investigated and revised were: The conventional peroxide bleaching process employed a peroxide stabilizer that did not biodegrade easily. The bleaching process was changed, so that the prevailing conditions in the fabric and dyebath facilitated bleaching without the addition of peroxide stabilizer, and also reduced the alkali and energy requirements. Polyester‐viscose fabric was pretreated by bleaching with hydrogen peroxide, which seemed to be unnecessarily rigorous, because polyester and viscose, unlike natural fibres, are relatively clean and have good whiteness in comparison with natural fibres. The proposed alternate pretreatment was a scour with detergent and alkali. The pretreatment for all polyester‐cotton fabrics was also a hydrogen peroxide bleach. Due to the ability of medium and dark shades to mask the natural tint of cotton fibres, a simpler alternate pretreatment, consisting of an alkaline scour with sequestering agent, was trialled. An unacceptable proportion of the dyeings on polyester was rejected for dye‐stains and dye‐marks. A possible solution exploited the properties of using the finishing auxiliary chemical to alleviate dye‐stains and dye‐marks during the dyeing stage, instead of using the chemical after dyeing. The highly toxic carrier that was used to facilitate level dyeing of polyester fibres that had unacceptable variation in their dyeing properties, was replaced by a less toxic carrier. The formulation for dyeing polyester was simplified to eliminate the auxiliary chemicals that were not essential to the dyeing process. Pale reactive dyed shades on cellulose and polyester‐cellulose were washed off only with hot water instead of detergent. The revised procedures consequential to the study, offered significant environmental benefits by reducing the concentration and volume of effluent produced, substituting a highly toxic carrier with a less toxic one and saving energy and water. Implementation of the suggested changes also offered financial benefits. The management of the factory, however, accepted and implemented some changes, but wanted further investigations for others and a phased approach to the other suggested changes.
- Full Text:
- Date Issued: 2013
Establishing a fair sanction in misconduct cases
- Authors: Grigor, Francois
- Date: 2013
- Subjects: Employees -- Dismissal of -- Law and legislation -- South Africa , Unfair labor practices -- South Africa , Labor discipline -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10261 , http://hdl.handle.net/10948/d1021217
- Description: It is the right of every employee in South Africa not to be unfairly dismissed. According to the Labour Relations Act 66 of 1995 an employer may fairly dismiss an employee on the grounds of conduct, capacity or operational requirements. In addition, the employer is required to also comply with a fair procedure before effecting a dismissal. The requirement of procedural fairness is, however, not as stringent as it was under the previous dispensation established by the former Industrial Courts in terms of the earlier Labour Relations Act. The question as to whether or not a reason for dismissal is fair, is to be established by the facts of each individual case, and the suitability of dismissal as an appropriate remedy. It remains a challenge to establish if dismissal would be an appropriate sanction in a particular case of misconduct. The test is whether the award is one that a reasonable decision-maker could arrive at taking into account the evidence to be considered. It is no longer the employer’s view that is dominant, but “[u]ltimately, the commissioner’s sense of fairness is what must prevail”. The notion of fairness however applies equally to employer an employee and it involves balancing the competing and, every so often, inconsistent, interests of the employer on the one side, and the employee on the other side. The relative weight afforded to the particular interests creates very specific challenges, but nonetheless depends essentially on the overall circumstances of each individual case. Whether dismissal for misconduct is for a fair reason would established by the facts of the case, coupled with the appropriateness of dismissal as a sanction. Dismissal as a penalty should be reserved for cases involving serious misconduct and repeated disciplinary infractions. A crucial question would be whether the misconduct is of such a serious nature that it goes to the core of the employment relationship and makes any possible continued employment relationship intolerable. Additionally, apart from aspects like the importance of the rule breached and the harm caused by the employee’s breach, certain considerations should also be accounted, like length of service disciplinary history, and the employee’s personal circumstances, as well as the particular circumstances surrounding the infringement. Dishonest conduct by an employee that destroys the goodwill, trust and confidence an employer holds towards an employee, would normally be deemed as a significant breach which may justify a sanction of dismissal. The test is whether or not the misconduct was of such serious nature that it would make a continued employment relationship intolerable; “whether or not respondent’s actions had the effect of rendering the continuation of the relationship of employer and employee intolerable”. It still remains for the employer to present evidence that a continued relationship would be intolerable and not to merely liken serious misconduct with such a finding. Relatively recent case law seems to suggest that employers are entitled to a strict attitude towards dishonesty as a ground for dismissal. The objective of the CCMA Guidelines on Misconduct Arbitrations, effective from 1 January 2012, is to ensure that arbitrators issue consistent awards on dismissals involving misconduct. The questions that the guidelines seek to address are, inter alia, (i) how an arbitrator should conduct the proceedings; (ii) the valuation of evidence for the purpose of making an award; (iii) assessing the procedural fairness of a dismissal; (iv) assessing the substantive fairness of a dismissal; and (v) determining the remedy for an unfair dismissal. The Guidelines are peremptory in that arbitrators will have to take them into account and will have to provide an explanation if they deviate. It is undoubtedly a useful tool in guiding employers on what they need to present to commissioners at arbitration.
- Full Text:
- Date Issued: 2013
- Authors: Grigor, Francois
- Date: 2013
- Subjects: Employees -- Dismissal of -- Law and legislation -- South Africa , Unfair labor practices -- South Africa , Labor discipline -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10261 , http://hdl.handle.net/10948/d1021217
- Description: It is the right of every employee in South Africa not to be unfairly dismissed. According to the Labour Relations Act 66 of 1995 an employer may fairly dismiss an employee on the grounds of conduct, capacity or operational requirements. In addition, the employer is required to also comply with a fair procedure before effecting a dismissal. The requirement of procedural fairness is, however, not as stringent as it was under the previous dispensation established by the former Industrial Courts in terms of the earlier Labour Relations Act. The question as to whether or not a reason for dismissal is fair, is to be established by the facts of each individual case, and the suitability of dismissal as an appropriate remedy. It remains a challenge to establish if dismissal would be an appropriate sanction in a particular case of misconduct. The test is whether the award is one that a reasonable decision-maker could arrive at taking into account the evidence to be considered. It is no longer the employer’s view that is dominant, but “[u]ltimately, the commissioner’s sense of fairness is what must prevail”. The notion of fairness however applies equally to employer an employee and it involves balancing the competing and, every so often, inconsistent, interests of the employer on the one side, and the employee on the other side. The relative weight afforded to the particular interests creates very specific challenges, but nonetheless depends essentially on the overall circumstances of each individual case. Whether dismissal for misconduct is for a fair reason would established by the facts of the case, coupled with the appropriateness of dismissal as a sanction. Dismissal as a penalty should be reserved for cases involving serious misconduct and repeated disciplinary infractions. A crucial question would be whether the misconduct is of such a serious nature that it goes to the core of the employment relationship and makes any possible continued employment relationship intolerable. Additionally, apart from aspects like the importance of the rule breached and the harm caused by the employee’s breach, certain considerations should also be accounted, like length of service disciplinary history, and the employee’s personal circumstances, as well as the particular circumstances surrounding the infringement. Dishonest conduct by an employee that destroys the goodwill, trust and confidence an employer holds towards an employee, would normally be deemed as a significant breach which may justify a sanction of dismissal. The test is whether or not the misconduct was of such serious nature that it would make a continued employment relationship intolerable; “whether or not respondent’s actions had the effect of rendering the continuation of the relationship of employer and employee intolerable”. It still remains for the employer to present evidence that a continued relationship would be intolerable and not to merely liken serious misconduct with such a finding. Relatively recent case law seems to suggest that employers are entitled to a strict attitude towards dishonesty as a ground for dismissal. The objective of the CCMA Guidelines on Misconduct Arbitrations, effective from 1 January 2012, is to ensure that arbitrators issue consistent awards on dismissals involving misconduct. The questions that the guidelines seek to address are, inter alia, (i) how an arbitrator should conduct the proceedings; (ii) the valuation of evidence for the purpose of making an award; (iii) assessing the procedural fairness of a dismissal; (iv) assessing the substantive fairness of a dismissal; and (v) determining the remedy for an unfair dismissal. The Guidelines are peremptory in that arbitrators will have to take them into account and will have to provide an explanation if they deviate. It is undoubtedly a useful tool in guiding employers on what they need to present to commissioners at arbitration.
- Full Text:
- Date Issued: 2013
Establishing a transformative institutional culture at a comprehensive South African university: the role of the arts
- Authors: Barry, Michael Peter
- Date: 2013
- Subjects: Multicultural education -- South Africa , Education -- Social aspects -- South Africa , Educational change , Cultural pluralism
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:9561 , http://hdl.handle.net/10948/d1013069
- Description: Universities in South Africa have emerged from an exceptionally fragmented and divided past and are responding to this by reconceptualising and restructuring their institutional governance structures. This is been done through the introduction of policies and strategies aimed at transforming institutional landscapes and creating environments that are conducive to meeting the demands and pressures of a transformed SA. Previous studies have indicated that there is a need for institutional transformation and change at newly merged universities in SA. However, very little is known about the possible role the arts could play in institutional change and transformation processes and what Badat refers to, when referencing the process of institutional transformation, as “the dissolution of existing social relations and institutions, policies and practices, and their re-creation and consolidation into something substantially new” (2009:456). The goal of this research study is to explore the views, opinions and perceptions of key stakeholders and decision-makers at a comprehensive South African university, in this case, Nelson Mandela Metropolitan University (NMMU), in order to gain their insights into the role the arts could play in creating and consolidating a transformative institutional culture at a merged university in SA. The data was obtained from semi-structured interviews with 16 key decision-makers and stakeholders at NMMU. Based on the thematic data analysis, the responses from these key stakeholders indicate that there is wide support for the arts to play a role in the establishment of a transformative institutional culture and it appears that not only should the arts play a role, they should play a central role.
- Full Text:
- Date Issued: 2013
- Authors: Barry, Michael Peter
- Date: 2013
- Subjects: Multicultural education -- South Africa , Education -- Social aspects -- South Africa , Educational change , Cultural pluralism
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:9561 , http://hdl.handle.net/10948/d1013069
- Description: Universities in South Africa have emerged from an exceptionally fragmented and divided past and are responding to this by reconceptualising and restructuring their institutional governance structures. This is been done through the introduction of policies and strategies aimed at transforming institutional landscapes and creating environments that are conducive to meeting the demands and pressures of a transformed SA. Previous studies have indicated that there is a need for institutional transformation and change at newly merged universities in SA. However, very little is known about the possible role the arts could play in institutional change and transformation processes and what Badat refers to, when referencing the process of institutional transformation, as “the dissolution of existing social relations and institutions, policies and practices, and their re-creation and consolidation into something substantially new” (2009:456). The goal of this research study is to explore the views, opinions and perceptions of key stakeholders and decision-makers at a comprehensive South African university, in this case, Nelson Mandela Metropolitan University (NMMU), in order to gain their insights into the role the arts could play in creating and consolidating a transformative institutional culture at a merged university in SA. The data was obtained from semi-structured interviews with 16 key decision-makers and stakeholders at NMMU. Based on the thematic data analysis, the responses from these key stakeholders indicate that there is wide support for the arts to play a role in the establishment of a transformative institutional culture and it appears that not only should the arts play a role, they should play a central role.
- Full Text:
- Date Issued: 2013
Estuarine-dependency and multiple habitat use by dusky kob Argyrosomus Japonicus (Pisces: Sciaenidae)
- Authors: Childs, Amber-Robyn
- Date: 2013
- Subjects: Argyrosomus -- Habitat -- South Africa -- Algoa Bay , Argyrosomus -- Behavior -- South Africa -- Algoa Bay , Argyrosomus -- Migration -- South Africa -- Algoa Bay , Estuarine fishes -- South Africa -- Algoa Bay , Habitat selection -- South Africa -- Algoa Bay , Argyrosomus -- South Africa -- Sundays Estuary (Eastern Cape) , Underwater acoustic telemetry
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5386 , http://hdl.handle.net/10962/d1020241
- Description: Dusky kob Argyrosomus japonicus is a wide-ranging estuarine-dependent Sciaenid and an important fishery species throughout most of its distribution. It is one of South Africa’s most valuable coastal fishery species. High levels of juvenile exploitation in estuaries and ineffective management regulations have led to stock collapse, highlighting the need to better understand the spatial and temporal aspects of estuarine-dependency and multiple habitat use. Habitat connectivity is a critical property of estuarine-associated fishes and it therefore follows that knowledge of this link is fundamental in understanding population dynamics and the nursery role of estuarine and/or marine habitats. While dusky kob occur in both estuaries and nearshore coastal zones, limited information on connectivity among these habitats exists. The aim of this study is to assess the role of estuarine nursery habitats in the life cycle of the dusky kob by examining multiple habitat connectivity and determining the drivers associated with estuarine use. A total of 96 dusky kob (237–1280 mm total length) were tagged with acoustic transmitters in both the estuarine and marine environments of Algoa Bay, Eastern Cape, South Africa between May 2008 and September 2010. Their movements were monitored using a network of automated data-logging acoustic receivers deployed in the Sundays Estuary, seven neighbouring estuarine habitats, two commercial harbours and various sites within Algoa Bay. And more...
- Full Text:
- Date Issued: 2013
- Authors: Childs, Amber-Robyn
- Date: 2013
- Subjects: Argyrosomus -- Habitat -- South Africa -- Algoa Bay , Argyrosomus -- Behavior -- South Africa -- Algoa Bay , Argyrosomus -- Migration -- South Africa -- Algoa Bay , Estuarine fishes -- South Africa -- Algoa Bay , Habitat selection -- South Africa -- Algoa Bay , Argyrosomus -- South Africa -- Sundays Estuary (Eastern Cape) , Underwater acoustic telemetry
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5386 , http://hdl.handle.net/10962/d1020241
- Description: Dusky kob Argyrosomus japonicus is a wide-ranging estuarine-dependent Sciaenid and an important fishery species throughout most of its distribution. It is one of South Africa’s most valuable coastal fishery species. High levels of juvenile exploitation in estuaries and ineffective management regulations have led to stock collapse, highlighting the need to better understand the spatial and temporal aspects of estuarine-dependency and multiple habitat use. Habitat connectivity is a critical property of estuarine-associated fishes and it therefore follows that knowledge of this link is fundamental in understanding population dynamics and the nursery role of estuarine and/or marine habitats. While dusky kob occur in both estuaries and nearshore coastal zones, limited information on connectivity among these habitats exists. The aim of this study is to assess the role of estuarine nursery habitats in the life cycle of the dusky kob by examining multiple habitat connectivity and determining the drivers associated with estuarine use. A total of 96 dusky kob (237–1280 mm total length) were tagged with acoustic transmitters in both the estuarine and marine environments of Algoa Bay, Eastern Cape, South Africa between May 2008 and September 2010. Their movements were monitored using a network of automated data-logging acoustic receivers deployed in the Sundays Estuary, seven neighbouring estuarine habitats, two commercial harbours and various sites within Algoa Bay. And more...
- Full Text:
- Date Issued: 2013
Ethnic conflict in Nigeria: a challenge to inclusive social and political development
- Authors: Adetiba, Toyin Cotties
- Date: 2013
- Subjects: Genocide -- Nigeria , Ethnic conflict -- Nigeria , National characteristics, Nigerian , Citizenship -- Nigeria , Ethnicity -- Nigeria , Multiculturalism -- Nigeria , Economic development -- Nigeria , Nigeria -- Politics and government , Nationalism -- Nigeria , Nigeria -- Social conditions
- Language: English
- Type: Thesis , Doctoral , PhD (Social Science Dev)
- Identifier: vital:11432 , http://hdl.handle.net/10353/d1006955 , Genocide -- Nigeria , Ethnic conflict -- Nigeria , National characteristics, Nigerian , Citizenship -- Nigeria , Ethnicity -- Nigeria , Multiculturalism -- Nigeria , Economic development -- Nigeria , Nigeria -- Politics and government , Nationalism -- Nigeria , Nigeria -- Social conditions
- Description: The question of ethnicity has been one of the most topical subjects of study by social scientists. The controversies around this phenomenon seem to have been heated up by the high visibility of mobilized and politicized ethnic groups in most multi-ethnic states. Therefore, the extent to which ethnic nationalities are able to effectively manage the interplay of ethnic differences determines to what extent a multi-ethnic nation develops without crisis. Historically Nigeria has come a long way from multi-ethnic entity with political differences and background to the amalgamation of 1914 till the present structure of thirty-six states. Ethnicity, no doubt has contributed immensely to ethnic conflicts in Nigeria because of long standing revulsion or resentments towards ethnic groups different from one’s own or fear of domination which can as well lead ethnic groups to resort to violence as a means to protect and preserve the existing ethnic groups. Significantly ethnicity in Nigeria, is a product inequality among the various ethnic groups orchestrated by a long period of colonialism; a period which witnessed the ascendancy of three major ethnic groups to the socio-political domination of other ethnic groups and a period when the three major ethnic groups were used as a pedestal for the distribution of socio-political goods, resulting in the inability of other ethnic groups to access these socio-political goods. This situation has continued to impact negatively on the forces of national integration and cohesion in ethnically divided Nigeria. Considering the relationship between ethnicity and development; socio-political exclusion is not only ethically dangerous to development but also economically unproductive. It deprives groups and individuals of the opportunity for the necessary development that can be beneficial to the society. Thus, it is important to develop an integrative socio-political frame-work that explicitly recognizes the participatory role of every ethnic group in governance. Hence, there is a need for the adoption of inclusive governance to manage ethnicity in Nigeria. Notwithstanding, ethnic conflict still persists and an attempt will be made in this study to identify the reasons. Central to socio-political sustainability in Nigeria is a system that should recognize that differences are important to development and encompass notions of equality. Such a system should acknowledge the socio-political and economic power of every ethnic group and promote a system devoid of ethnocentric and exclusionary socio-political and economic policies.
- Full Text:
- Date Issued: 2013
- Authors: Adetiba, Toyin Cotties
- Date: 2013
- Subjects: Genocide -- Nigeria , Ethnic conflict -- Nigeria , National characteristics, Nigerian , Citizenship -- Nigeria , Ethnicity -- Nigeria , Multiculturalism -- Nigeria , Economic development -- Nigeria , Nigeria -- Politics and government , Nationalism -- Nigeria , Nigeria -- Social conditions
- Language: English
- Type: Thesis , Doctoral , PhD (Social Science Dev)
- Identifier: vital:11432 , http://hdl.handle.net/10353/d1006955 , Genocide -- Nigeria , Ethnic conflict -- Nigeria , National characteristics, Nigerian , Citizenship -- Nigeria , Ethnicity -- Nigeria , Multiculturalism -- Nigeria , Economic development -- Nigeria , Nigeria -- Politics and government , Nationalism -- Nigeria , Nigeria -- Social conditions
- Description: The question of ethnicity has been one of the most topical subjects of study by social scientists. The controversies around this phenomenon seem to have been heated up by the high visibility of mobilized and politicized ethnic groups in most multi-ethnic states. Therefore, the extent to which ethnic nationalities are able to effectively manage the interplay of ethnic differences determines to what extent a multi-ethnic nation develops without crisis. Historically Nigeria has come a long way from multi-ethnic entity with political differences and background to the amalgamation of 1914 till the present structure of thirty-six states. Ethnicity, no doubt has contributed immensely to ethnic conflicts in Nigeria because of long standing revulsion or resentments towards ethnic groups different from one’s own or fear of domination which can as well lead ethnic groups to resort to violence as a means to protect and preserve the existing ethnic groups. Significantly ethnicity in Nigeria, is a product inequality among the various ethnic groups orchestrated by a long period of colonialism; a period which witnessed the ascendancy of three major ethnic groups to the socio-political domination of other ethnic groups and a period when the three major ethnic groups were used as a pedestal for the distribution of socio-political goods, resulting in the inability of other ethnic groups to access these socio-political goods. This situation has continued to impact negatively on the forces of national integration and cohesion in ethnically divided Nigeria. Considering the relationship between ethnicity and development; socio-political exclusion is not only ethically dangerous to development but also economically unproductive. It deprives groups and individuals of the opportunity for the necessary development that can be beneficial to the society. Thus, it is important to develop an integrative socio-political frame-work that explicitly recognizes the participatory role of every ethnic group in governance. Hence, there is a need for the adoption of inclusive governance to manage ethnicity in Nigeria. Notwithstanding, ethnic conflict still persists and an attempt will be made in this study to identify the reasons. Central to socio-political sustainability in Nigeria is a system that should recognize that differences are important to development and encompass notions of equality. Such a system should acknowledge the socio-political and economic power of every ethnic group and promote a system devoid of ethnocentric and exclusionary socio-political and economic policies.
- Full Text:
- Date Issued: 2013
Eudicella trimeni Janson, 1884 (Coleoptera: Scarabaeidae: Cetoniinae: Goliathini): Description of larva with notes on conservation status, biology and taxonomy
- Perissinotto, Renzo, Orozco, Jesús (Entomologist)
- Authors: Perissinotto, Renzo , Orozco, Jesús (Entomologist)
- Date: 2013
- Subjects: Afrotropical , Goliathini , Eudicella trimeni , Scarab beetles , Fruit chafers , Flower chafers , Larva , Grubs , Rosenkäfer
- Language: English
- Type: Article
- Identifier: vital:6559 , http://hdl.handle.net/10962/d1006605 , http://africaninvertebrates.org/ojs/index.php/AI/article/view/307
- Description: Eudicella trimeni is reportedly one of the most endangered species of the genus, having been declared virtually extinct until recently. Present research has shown that the species occurs in an area wider than previously known. However, its habitat is disappearing at a fast rate and the Eastern Cape and KwaZulu-Natal populations appear to be sufficiently different from each other to warrant at least subspecies status and further investigation. Third instar larvae of the northern population were collected recently in the Karkloof Nature Reserve, KwaZulu-Natal. They were reared to adulthood under environmentally controlled conditions and are here described.
- Full Text:
- Date Issued: 2013
- Authors: Perissinotto, Renzo , Orozco, Jesús (Entomologist)
- Date: 2013
- Subjects: Afrotropical , Goliathini , Eudicella trimeni , Scarab beetles , Fruit chafers , Flower chafers , Larva , Grubs , Rosenkäfer
- Language: English
- Type: Article
- Identifier: vital:6559 , http://hdl.handle.net/10962/d1006605 , http://africaninvertebrates.org/ojs/index.php/AI/article/view/307
- Description: Eudicella trimeni is reportedly one of the most endangered species of the genus, having been declared virtually extinct until recently. Present research has shown that the species occurs in an area wider than previously known. However, its habitat is disappearing at a fast rate and the Eastern Cape and KwaZulu-Natal populations appear to be sufficiently different from each other to warrant at least subspecies status and further investigation. Third instar larvae of the northern population were collected recently in the Karkloof Nature Reserve, KwaZulu-Natal. They were reared to adulthood under environmentally controlled conditions and are here described.
- Full Text:
- Date Issued: 2013
Euryops floribundus encroachment in Eastern Cape communal rangelands: indigenous and scientific understanding of effects on range
- Authors: Gxasheka, Masibonge
- Date: 2013
- Subjects: Euryops -- South Africa -- Eastern Cape , Ethnoscience -- South Africa -- Eastern Cape , Food security -- South Africa - Eastern Cape , Communal rangelands -- South Africa -- Eastern Cape , Range ecology -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Pasture Science)
- Identifier: vital:11585 , http://hdl.handle.net/10353/d1016203 , Euryops -- South Africa -- Eastern Cape , Ethnoscience -- South Africa -- Eastern Cape , Food security -- South Africa - Eastern Cape , Communal rangelands -- South Africa -- Eastern Cape , Range ecology -- South Africa -- Eastern Cape
- Description: The study was conducted in Eastern Cape Province to 1) investigate local people’s knowledge and perceptions on Euryops floribundus and 2) landscape distribution and effect of Euryops floribundus on herbaceous vegetation and soil. A total of 90 households who own livestock were randomly selected from the three communal areas, namely; Tsengiwe, Upper Mnxe and Manzimdaka for household surveys and group discussions. For landscape study, a total of about 5 ha of land were selected at Upper Mnxe communal area. Selection criteria included the presence of E. floribundus and different landscape gradients. A total of four 50mx50 plots were marked along the landscape gradients: Bottom, Middle, and Upper Slope and upland positions. To study the effect of E. floribundus invasion on the herbaceous vegetation and soil, a total of 4 ha communal land was selected in an accessible area which had a largely flat terrain. The area was selected to have adjacent sites with no invasion (< 5% shrub cover), light (5-15% shrub cover), moderate (>15-35) and heavy invasions (>35% shrub cover) of E. floribundus. The average household size in the study area was 6.8± 0.7. All people in the three communal areas unanimously ranked sheep as the most important species for their livelihood, but the ranking of cattle and goat varied among the communal areas. All elder groups agreed that Europs floribundus decreases both the quantity and quality of herbaceous forage as well as livestock production. Moreover, invaded patches create more bare areas which are responsible for the loss of top fertile soils and the formation of rills and gullies. The result showed that the total density of E. floribundus significantly increased from the topland (2301 plants ha-1) moving to the bottomland (4888 plants ha-1). Canopy cover was significantly lowest in the topland (17.9%), but the remaining gradients had similar cover. Grass dry matter yield was higher in the bottomlands and sloppy gradients than the toplands. Soil organic carbon was significantly higher (P<0.05) in the flat than the sloppy terrain. Soils from higher elevations (toplands and upper sloppy) had significantly higher N than the lower elevations (bottomlands and Middle sloppy). The lowest dry matter was observed at low invasion and non-invaded sites. Soil chemical properties were generally different from all density levels. In conclusion, E. floribundus encroachment was found to be major cause of decline in the peoples’ livelihood because as this reduces the vegetation diversity and livestock production, both of which are the major of their livelihoods.
- Full Text:
- Date Issued: 2013
- Authors: Gxasheka, Masibonge
- Date: 2013
- Subjects: Euryops -- South Africa -- Eastern Cape , Ethnoscience -- South Africa -- Eastern Cape , Food security -- South Africa - Eastern Cape , Communal rangelands -- South Africa -- Eastern Cape , Range ecology -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Pasture Science)
- Identifier: vital:11585 , http://hdl.handle.net/10353/d1016203 , Euryops -- South Africa -- Eastern Cape , Ethnoscience -- South Africa -- Eastern Cape , Food security -- South Africa - Eastern Cape , Communal rangelands -- South Africa -- Eastern Cape , Range ecology -- South Africa -- Eastern Cape
- Description: The study was conducted in Eastern Cape Province to 1) investigate local people’s knowledge and perceptions on Euryops floribundus and 2) landscape distribution and effect of Euryops floribundus on herbaceous vegetation and soil. A total of 90 households who own livestock were randomly selected from the three communal areas, namely; Tsengiwe, Upper Mnxe and Manzimdaka for household surveys and group discussions. For landscape study, a total of about 5 ha of land were selected at Upper Mnxe communal area. Selection criteria included the presence of E. floribundus and different landscape gradients. A total of four 50mx50 plots were marked along the landscape gradients: Bottom, Middle, and Upper Slope and upland positions. To study the effect of E. floribundus invasion on the herbaceous vegetation and soil, a total of 4 ha communal land was selected in an accessible area which had a largely flat terrain. The area was selected to have adjacent sites with no invasion (< 5% shrub cover), light (5-15% shrub cover), moderate (>15-35) and heavy invasions (>35% shrub cover) of E. floribundus. The average household size in the study area was 6.8± 0.7. All people in the three communal areas unanimously ranked sheep as the most important species for their livelihood, but the ranking of cattle and goat varied among the communal areas. All elder groups agreed that Europs floribundus decreases both the quantity and quality of herbaceous forage as well as livestock production. Moreover, invaded patches create more bare areas which are responsible for the loss of top fertile soils and the formation of rills and gullies. The result showed that the total density of E. floribundus significantly increased from the topland (2301 plants ha-1) moving to the bottomland (4888 plants ha-1). Canopy cover was significantly lowest in the topland (17.9%), but the remaining gradients had similar cover. Grass dry matter yield was higher in the bottomlands and sloppy gradients than the toplands. Soil organic carbon was significantly higher (P<0.05) in the flat than the sloppy terrain. Soils from higher elevations (toplands and upper sloppy) had significantly higher N than the lower elevations (bottomlands and Middle sloppy). The lowest dry matter was observed at low invasion and non-invaded sites. Soil chemical properties were generally different from all density levels. In conclusion, E. floribundus encroachment was found to be major cause of decline in the peoples’ livelihood because as this reduces the vegetation diversity and livestock production, both of which are the major of their livelihoods.
- Full Text:
- Date Issued: 2013
Euthanasia: a modern legal perspective
- Authors: Welgemoed, Marc
- Date: 2013
- Subjects: Right to die -- Law and legislation -- South Africa Terminally ill -- Legal status, laws, etc. -- South Africa , Euthanasia -- South Africa Assisted suicide -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/45849 , vital:39222
- Description: Euthanasia and assisted suicide is currently illegal in South Africa and amounts to murder. Despite the fact that South Africa has a Constitution, including a Bill of Rights, as well as strong lobbying in favour of the legalization of euthanasia, no legal changes have been effected. Other issues closely intricated with euthanasia, like the so-called “living wills” and palliative care, where an increase of medication can possibly shorten the lifespan of a patient (“double-effect”-medication), are also problematic at the moment. The South African Law Commission has made recommendations regarding the legalization of euthanasia and assisted suicide, as well as the validity of living wills and “double-effect” palliative care practices as far back as 1997, but to present none of the recommendations had been adhered to. The only indication in favour of the toleration of euthanasia and assisted suicide is that the courts have handed down lenient sentences in cases of this nature. In this treatise the legal position in South Africa is compared to that applicable in the Netherlands and in Canada in an attempt to see whether or not South Africa can learn something from these countries as far as the development of its own legal system, relating to euthanasia, is concerned. The Termination of End of Life Decisions and Assisted Suicide Act is applicable in the Netherlands and legalizes euthanasia and assisted suicide subject to strict requirements being complied with. Although euthanasia is illegal in Canada, the courts have recently shown a noteworthy human rights approach that almost resulted in the legal position in the province of British Columbia being changed. It will be submitted that South Africa must take thorough note of these two foreign legal systems, as well as of the recommendations of the South African Law Commission and the Bill of Rights, especially the rights to life, dignity, equality and freedom and security of the person.
- Full Text:
- Date Issued: 2013
- Authors: Welgemoed, Marc
- Date: 2013
- Subjects: Right to die -- Law and legislation -- South Africa Terminally ill -- Legal status, laws, etc. -- South Africa , Euthanasia -- South Africa Assisted suicide -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/45849 , vital:39222
- Description: Euthanasia and assisted suicide is currently illegal in South Africa and amounts to murder. Despite the fact that South Africa has a Constitution, including a Bill of Rights, as well as strong lobbying in favour of the legalization of euthanasia, no legal changes have been effected. Other issues closely intricated with euthanasia, like the so-called “living wills” and palliative care, where an increase of medication can possibly shorten the lifespan of a patient (“double-effect”-medication), are also problematic at the moment. The South African Law Commission has made recommendations regarding the legalization of euthanasia and assisted suicide, as well as the validity of living wills and “double-effect” palliative care practices as far back as 1997, but to present none of the recommendations had been adhered to. The only indication in favour of the toleration of euthanasia and assisted suicide is that the courts have handed down lenient sentences in cases of this nature. In this treatise the legal position in South Africa is compared to that applicable in the Netherlands and in Canada in an attempt to see whether or not South Africa can learn something from these countries as far as the development of its own legal system, relating to euthanasia, is concerned. The Termination of End of Life Decisions and Assisted Suicide Act is applicable in the Netherlands and legalizes euthanasia and assisted suicide subject to strict requirements being complied with. Although euthanasia is illegal in Canada, the courts have recently shown a noteworthy human rights approach that almost resulted in the legal position in the province of British Columbia being changed. It will be submitted that South Africa must take thorough note of these two foreign legal systems, as well as of the recommendations of the South African Law Commission and the Bill of Rights, especially the rights to life, dignity, equality and freedom and security of the person.
- Full Text:
- Date Issued: 2013
Evaluating integrated participatory planning in a decentralised governance system: the case of Yei River County, Southern Sudan
- Authors: Matata, Khamis Charles
- Date: 2013
- Subjects: Decentralization in government -- South Sudan , Intergovernmental cooperation -- South Sudan , Local government -- South Sudan , Political participation -- South Sudan , Human services -- South Sudan , Sustainable development -- South Sudan , Economic development -- South Sudan , South Sudan -- Politics and government
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11656 , http://hdl.handle.net/10353/d1006985 , Decentralization in government -- South Sudan , Intergovernmental cooperation -- South Sudan , Local government -- South Sudan , Political participation -- South Sudan , Human services -- South Sudan , Sustainable development -- South Sudan , Economic development -- South Sudan , South Sudan -- Politics and government
- Description: Local government is an important level of participatory democracy, where communities play an active role not only as the electorate, but also as end-users and consumers, and thereby holding their municipal councils accountable for their actions. Given the above statement, the interim Constitution of the Republic of South Sudan 2011, entrusts local government with the provision of services to communities in a sustainable manner. It also provides for the promotion of social and economic development and the promotion of a safe and healthy environment. This also entails the need for a commitment to service delivery hence, public representatives and public officials must take seriously their obligation to render services to the people that could be in the form of ensuring that refuse gets collected, electricity being supplied and other services rendered which better the general welfare of citizens. There are several definitions of public participation, but it can be defined as a process of empowering citizens by involving them in making decisions on all issues that concern them, which can be political, social or economic. The main aim of this study was to, investigate and identify the nature and extent of integrated participatory planning in Yei River County and the extent to which opportunities for public participation are accessible to the communities. The study sought to investigate: How different stakeholders in the community in Yei River County make use of public participation opportunities during the integrated participatory planning process? As such, the main objectives of the study were to; to assess the existing integrated participatory planning practices in Yei River County, to examine and evaluate how the existing integrated participatory planning practices influence service delivery in Yei River County and lastly to identify the barriers to effective integrated participatory planning in YRC and advance recommendations for improvement. Purposive and snowball sampling methods were used and data was collected from a sample of two hundred and twenty-six (226) public officials, comprising of Local Government officials, County councillors and members of the public. Results from the data collected using open and close-ended questionnaires, showed that public participation is very important in local government planning as it leads to incorporation of public suggestions and interests in the development strategies. The results further showed that public meetings and workshops were the only public participation mechanisms being used by Yei River County. The study therefore recommended among other things that, Yei River County should strengthen public participation in integrated participatory planning by providing adequate skilled human resources and establishing structures, as well as public participation mechanisms at the Payam and Boma levels. It was also recommended that the communities needed to utilise all available mechanisms of participation to ensure maximum participation during the integrated participatory planning processes.
- Full Text:
- Date Issued: 2013
- Authors: Matata, Khamis Charles
- Date: 2013
- Subjects: Decentralization in government -- South Sudan , Intergovernmental cooperation -- South Sudan , Local government -- South Sudan , Political participation -- South Sudan , Human services -- South Sudan , Sustainable development -- South Sudan , Economic development -- South Sudan , South Sudan -- Politics and government
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11656 , http://hdl.handle.net/10353/d1006985 , Decentralization in government -- South Sudan , Intergovernmental cooperation -- South Sudan , Local government -- South Sudan , Political participation -- South Sudan , Human services -- South Sudan , Sustainable development -- South Sudan , Economic development -- South Sudan , South Sudan -- Politics and government
- Description: Local government is an important level of participatory democracy, where communities play an active role not only as the electorate, but also as end-users and consumers, and thereby holding their municipal councils accountable for their actions. Given the above statement, the interim Constitution of the Republic of South Sudan 2011, entrusts local government with the provision of services to communities in a sustainable manner. It also provides for the promotion of social and economic development and the promotion of a safe and healthy environment. This also entails the need for a commitment to service delivery hence, public representatives and public officials must take seriously their obligation to render services to the people that could be in the form of ensuring that refuse gets collected, electricity being supplied and other services rendered which better the general welfare of citizens. There are several definitions of public participation, but it can be defined as a process of empowering citizens by involving them in making decisions on all issues that concern them, which can be political, social or economic. The main aim of this study was to, investigate and identify the nature and extent of integrated participatory planning in Yei River County and the extent to which opportunities for public participation are accessible to the communities. The study sought to investigate: How different stakeholders in the community in Yei River County make use of public participation opportunities during the integrated participatory planning process? As such, the main objectives of the study were to; to assess the existing integrated participatory planning practices in Yei River County, to examine and evaluate how the existing integrated participatory planning practices influence service delivery in Yei River County and lastly to identify the barriers to effective integrated participatory planning in YRC and advance recommendations for improvement. Purposive and snowball sampling methods were used and data was collected from a sample of two hundred and twenty-six (226) public officials, comprising of Local Government officials, County councillors and members of the public. Results from the data collected using open and close-ended questionnaires, showed that public participation is very important in local government planning as it leads to incorporation of public suggestions and interests in the development strategies. The results further showed that public meetings and workshops were the only public participation mechanisms being used by Yei River County. The study therefore recommended among other things that, Yei River County should strengthen public participation in integrated participatory planning by providing adequate skilled human resources and establishing structures, as well as public participation mechanisms at the Payam and Boma levels. It was also recommended that the communities needed to utilise all available mechanisms of participation to ensure maximum participation during the integrated participatory planning processes.
- Full Text:
- Date Issued: 2013
Evaluating the effectiveness of the business funding model in developing small, micro and medium sized enterprises (SMMEs) with particular reference to OR Tambo District Municipality
- Authors: Yalezo, Bhasela
- Date: 2013
- Subjects: Small business -- Finance -- South Africa -- OR Tambo Municipality , New business enterprises -- Finance -- OR Tambo Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9078 , http://hdl.handle.net/10948/d1008480 , Small business -- Finance -- South Africa -- OR Tambo Municipality , New business enterprises -- Finance -- OR Tambo Municipality
- Description: A great deal of taxpayers’ money has gone to a lot of SMME development initiatives. Despite this effort over the past 17 years, South Africa (SA) lags behind other developing countries, in promoting the growth and sustainability of SMMEs. The impact and achievements of government initiatives have fallen disappointingly short of aspiration (Business Development in South Africa. 2009. Occasional paper). Aims and Objectives: •To evaluate and reflect on the OR Tambo District Municipality SMME funding model and establish whether it has made the desired impact. •Determine if funds that have been channelled by the SA government to SMMEs for business expansion, start-ups, grants, and special industry development have yielded quantifiable results and •Assess the private funding institutions in assisting destitute entrepreneurs in the OR Tambo District municipality. Research methodology: The study was conducted using qualitative research and a questionnaire was used as a data collection tool. The researcher was able to get valuable information on stakeholders in the SMME sector. The stakeholders (SMMEs and funders), formed the core research sample. Results: findings suggest that the OR Tambo Municipality has a funding gap and the current funding model both from public and private funders is not effective in developing SMMEs in the municipality. The overwhelming majority of SMMEs agreed that there is a funding gap between funders and enterprises that seek funding in the ORTDM. “Financing gap” terminology, Underhill Corporate Solutions (UCS) (2011:52) defines it as, ‘a sizeable share of economically significant SMEs cannot obtain financing from banks, capital markets or other finance suppliers.’ About 90 percent of the interviewed SMMEs agreed that there is huge funding gap and 10 percent disputed this and said that there is no funding gap; rather, it’s a funding mismatch between the funders and SMMEs which needs to be tackled by all SMMEs stakeholders. The funding model needs to be revamped so it can also be accessible to start-ups, the unemployed, people with less business management experience and limited skills, and to all sectors of the economy. Various recommendations and suggestions for further research are made based on the research findings. Conclusion: The study has shown that the current SMME funding model is not effective and does not assist in developing SMMEs in ORTDM. The research findings depict the funding plight of SMMEs in South Africa; the SMME plight in ORTDM is more real than imaginary. 70 percent of SMMEs expressed less confidence in government SMMEs agencies in terms of assistance. The bigger portion of SMMEs felt that the funds channelled to government agencies were not providing significant assistance in developing SMMEs in ORTDM. Recommendations: The conclusive response from the sample, reflect structural challenges in the current funding model. About 70 percent of funding institution`s officials said “yes”, the low yield on SMME growth is a matter of funding. The funds which were meant to fund SMMEs for one reason or the other do not reach SMMEs which are looking for funding. Hence the funds channelled in the sector in the last 17 years have not yielded the desired results. 40 percent interviewed government officials conceded that there is serious political meddling in funding SMMEs in the whole province and ORTDM could not be an exception to this rule. 80 percent of interviewed SMMEs in ORTDM said funding was their main problem, and the other 20 percent indicated that their problem was not a matter of funding. The public and the private sector must revise the current funding model or devise another funding model that will: •bridge the existing current funding gap, •distribute the SMME allocated budget and achieve maximum efficiency in budget allocation.
- Full Text:
- Date Issued: 2013
- Authors: Yalezo, Bhasela
- Date: 2013
- Subjects: Small business -- Finance -- South Africa -- OR Tambo Municipality , New business enterprises -- Finance -- OR Tambo Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9078 , http://hdl.handle.net/10948/d1008480 , Small business -- Finance -- South Africa -- OR Tambo Municipality , New business enterprises -- Finance -- OR Tambo Municipality
- Description: A great deal of taxpayers’ money has gone to a lot of SMME development initiatives. Despite this effort over the past 17 years, South Africa (SA) lags behind other developing countries, in promoting the growth and sustainability of SMMEs. The impact and achievements of government initiatives have fallen disappointingly short of aspiration (Business Development in South Africa. 2009. Occasional paper). Aims and Objectives: •To evaluate and reflect on the OR Tambo District Municipality SMME funding model and establish whether it has made the desired impact. •Determine if funds that have been channelled by the SA government to SMMEs for business expansion, start-ups, grants, and special industry development have yielded quantifiable results and •Assess the private funding institutions in assisting destitute entrepreneurs in the OR Tambo District municipality. Research methodology: The study was conducted using qualitative research and a questionnaire was used as a data collection tool. The researcher was able to get valuable information on stakeholders in the SMME sector. The stakeholders (SMMEs and funders), formed the core research sample. Results: findings suggest that the OR Tambo Municipality has a funding gap and the current funding model both from public and private funders is not effective in developing SMMEs in the municipality. The overwhelming majority of SMMEs agreed that there is a funding gap between funders and enterprises that seek funding in the ORTDM. “Financing gap” terminology, Underhill Corporate Solutions (UCS) (2011:52) defines it as, ‘a sizeable share of economically significant SMEs cannot obtain financing from banks, capital markets or other finance suppliers.’ About 90 percent of the interviewed SMMEs agreed that there is huge funding gap and 10 percent disputed this and said that there is no funding gap; rather, it’s a funding mismatch between the funders and SMMEs which needs to be tackled by all SMMEs stakeholders. The funding model needs to be revamped so it can also be accessible to start-ups, the unemployed, people with less business management experience and limited skills, and to all sectors of the economy. Various recommendations and suggestions for further research are made based on the research findings. Conclusion: The study has shown that the current SMME funding model is not effective and does not assist in developing SMMEs in ORTDM. The research findings depict the funding plight of SMMEs in South Africa; the SMME plight in ORTDM is more real than imaginary. 70 percent of SMMEs expressed less confidence in government SMMEs agencies in terms of assistance. The bigger portion of SMMEs felt that the funds channelled to government agencies were not providing significant assistance in developing SMMEs in ORTDM. Recommendations: The conclusive response from the sample, reflect structural challenges in the current funding model. About 70 percent of funding institution`s officials said “yes”, the low yield on SMME growth is a matter of funding. The funds which were meant to fund SMMEs for one reason or the other do not reach SMMEs which are looking for funding. Hence the funds channelled in the sector in the last 17 years have not yielded the desired results. 40 percent interviewed government officials conceded that there is serious political meddling in funding SMMEs in the whole province and ORTDM could not be an exception to this rule. 80 percent of interviewed SMMEs in ORTDM said funding was their main problem, and the other 20 percent indicated that their problem was not a matter of funding. The public and the private sector must revise the current funding model or devise another funding model that will: •bridge the existing current funding gap, •distribute the SMME allocated budget and achieve maximum efficiency in budget allocation.
- Full Text:
- Date Issued: 2013
Evaluating the training and supply of artisans in the South African construction industry
- Authors: Anugwo, Iruka Chijindu
- Date: 2013
- Subjects: Skilled labor -- South Africa , Skilled labor -- Training -- South Africa , Artisans -- South Africa , Construction industry -- Employees --Training of -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:9672 , http://hdl.handle.net/10948/d1020042
- Description: The study focused on identifying ways in which to improve and increase the quality of training and supply of skilled artisans in the South African construction industry (especially in Gauteng Province) in terms of short and medium term approach. The construction industry is facing a severe skills crisis and this has made it so difficult to recruit competent artisans. This may be as a result of artisans being regarded as the lowest in the hierarchy of construction worker positions. In addition, these artisans warrant less training than those at executive- and managerial levels. This negative attitude towards artisans training has plunged the industry into crisis. Those involved find it difficult to successfully complete projects on time, within budgeted project costs and within the required quality specification due to lack of competent artisans. However, serious attention is required towards enhancing artisan training in the industry. It is imperative and vital to ensure the survival of the industry. The cardinal aim of this research project was to demonstrate a guiding solution towards the skills crisis. Thus, in order to initiate a tremendous change in the skills profile, certain measures are required, e.g. expanding training institutions to local regions; upgrading and aligning facilities in the training institutions to industrial demands and the dissemination of vital information that will ensure the attractiveness of the industry. This will safeguard the construction organisations operating in Gauteng Province. Although the industry is a major player in the economy, there is need for special attention in order to ensure sustainable growth and economic development. The Government, construction industry stakeholders and training institutions personnel should collaborate to salvage the skills crisis by strategically developing programmes (in accordance with industrial requirements) that will benefit prospective learners. The researcher adopted the descriptive- and analytical survey method, which entailed the use of questionnaires and a review of the related literature for gathering relevant data. The methodology used in the research was the quantitative data analysis. The feature findings of the research concluded that the skilled artisans profile is insufficient to meet industry demands. In addition, training institutions and primary- and secondary educational systems are characterized by ninadequacy and incompetency to produce skilled artisans. The situation is exacerbated by the lack of harmonization between the training institutions and the vindustry’s requirements. Furthermore, the majority of the respondents acknowledged that training of their workers is an important aspect to them, but few of these organisations indicated that they make use of formal training institutions such as FET colleges. The recommendation include that all the stakeholders in the construction industry should form collaborations to strategically develop programmes that would upgrade the existing training institutions. This could be done through provision of adequate funds and resources and the dissemination of vital information that is capable to promote the attractiveness of the industry image.
- Full Text:
- Date Issued: 2013
- Authors: Anugwo, Iruka Chijindu
- Date: 2013
- Subjects: Skilled labor -- South Africa , Skilled labor -- Training -- South Africa , Artisans -- South Africa , Construction industry -- Employees --Training of -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:9672 , http://hdl.handle.net/10948/d1020042
- Description: The study focused on identifying ways in which to improve and increase the quality of training and supply of skilled artisans in the South African construction industry (especially in Gauteng Province) in terms of short and medium term approach. The construction industry is facing a severe skills crisis and this has made it so difficult to recruit competent artisans. This may be as a result of artisans being regarded as the lowest in the hierarchy of construction worker positions. In addition, these artisans warrant less training than those at executive- and managerial levels. This negative attitude towards artisans training has plunged the industry into crisis. Those involved find it difficult to successfully complete projects on time, within budgeted project costs and within the required quality specification due to lack of competent artisans. However, serious attention is required towards enhancing artisan training in the industry. It is imperative and vital to ensure the survival of the industry. The cardinal aim of this research project was to demonstrate a guiding solution towards the skills crisis. Thus, in order to initiate a tremendous change in the skills profile, certain measures are required, e.g. expanding training institutions to local regions; upgrading and aligning facilities in the training institutions to industrial demands and the dissemination of vital information that will ensure the attractiveness of the industry. This will safeguard the construction organisations operating in Gauteng Province. Although the industry is a major player in the economy, there is need for special attention in order to ensure sustainable growth and economic development. The Government, construction industry stakeholders and training institutions personnel should collaborate to salvage the skills crisis by strategically developing programmes (in accordance with industrial requirements) that will benefit prospective learners. The researcher adopted the descriptive- and analytical survey method, which entailed the use of questionnaires and a review of the related literature for gathering relevant data. The methodology used in the research was the quantitative data analysis. The feature findings of the research concluded that the skilled artisans profile is insufficient to meet industry demands. In addition, training institutions and primary- and secondary educational systems are characterized by ninadequacy and incompetency to produce skilled artisans. The situation is exacerbated by the lack of harmonization between the training institutions and the vindustry’s requirements. Furthermore, the majority of the respondents acknowledged that training of their workers is an important aspect to them, but few of these organisations indicated that they make use of formal training institutions such as FET colleges. The recommendation include that all the stakeholders in the construction industry should form collaborations to strategically develop programmes that would upgrade the existing training institutions. This could be done through provision of adequate funds and resources and the dissemination of vital information that is capable to promote the attractiveness of the industry image.
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- Date Issued: 2013