Oceanographic environment of the Sodwana Bay coelacanths (Latimeria chalumnae), South Africa
- Roberts, M J, Ribbink, Anthony J, Morris, T
- Authors: Roberts, M J , Ribbink, Anthony J , Morris, T
- Date: 2006
- Language: English
- Type: text , Article
- Identifier: vital:7156 , http://hdl.handle.net/10962/d1011883
- Description: Trimix scuba divers discovered coelacanths in Jesser Canyon at a depth of 104 m on the northern KwaZulu-Natal (KZN) coast (Sodwana Bay) in October 2000. The existence of these animals at such a shallow depth and in the swift and powerful Agulhas Current led to a suggestion that this might be an isolated group swept well away from the main population in the Comoros, where they live at depths of 200–350 m with little current. Subsequent observations from three manned submersible surveys and one remotely operated vehicle expedition together with recreational diver observations indicate that the South African population of coelacanths has at least 26 individuals, mostly occupying the depth range of 104–140 m in canyons. Seventeen CTD sections collected during four cruises in 2002 and 2003 indicate the temperature range in this habitat to be similar to that found in the Comoros Islands (that is, 15–22°C cf. 15–19°C in the Comoros). However, a 2.5-month-long time series of hourly data collected by a thermistor array deployed near a known coelacanth cave in Wright Canyon indicated greater variation than anticipated, with temperature changes between 16°C and 24°C occurring in a day. Dissolved oxygen levels in this depth zone were found to range between 3.0 ml l[superscript (–1)] and 4.8 ml l[superscript (–1)] compared to 3.5 ml l[superscript (–1)] in the Comoros. The low oxygen values along this coast are a result of the shallow oxygen minimum, which becomes shallower in the southwest Indian Ocean, particularly in the Agulhas Current, than in tropical latitudes. Current velocities measured using a ship-borne ADCP in the depth range 100–140 m at Sodwana were considerably higher than those measured in the Comoros habitat (20–60 cm s[superscript (–1)] cf. 3–4 cm s[superscript (–1)]) and may be an important factor explaining the coelacanths’ occupation of the canyons found along the northern KZN shelf-break.
- Full Text:
- Date Issued: 2006
- Authors: Roberts, M J , Ribbink, Anthony J , Morris, T
- Date: 2006
- Language: English
- Type: text , Article
- Identifier: vital:7156 , http://hdl.handle.net/10962/d1011883
- Description: Trimix scuba divers discovered coelacanths in Jesser Canyon at a depth of 104 m on the northern KwaZulu-Natal (KZN) coast (Sodwana Bay) in October 2000. The existence of these animals at such a shallow depth and in the swift and powerful Agulhas Current led to a suggestion that this might be an isolated group swept well away from the main population in the Comoros, where they live at depths of 200–350 m with little current. Subsequent observations from three manned submersible surveys and one remotely operated vehicle expedition together with recreational diver observations indicate that the South African population of coelacanths has at least 26 individuals, mostly occupying the depth range of 104–140 m in canyons. Seventeen CTD sections collected during four cruises in 2002 and 2003 indicate the temperature range in this habitat to be similar to that found in the Comoros Islands (that is, 15–22°C cf. 15–19°C in the Comoros). However, a 2.5-month-long time series of hourly data collected by a thermistor array deployed near a known coelacanth cave in Wright Canyon indicated greater variation than anticipated, with temperature changes between 16°C and 24°C occurring in a day. Dissolved oxygen levels in this depth zone were found to range between 3.0 ml l[superscript (–1)] and 4.8 ml l[superscript (–1)] compared to 3.5 ml l[superscript (–1)] in the Comoros. The low oxygen values along this coast are a result of the shallow oxygen minimum, which becomes shallower in the southwest Indian Ocean, particularly in the Agulhas Current, than in tropical latitudes. Current velocities measured using a ship-borne ADCP in the depth range 100–140 m at Sodwana were considerably higher than those measured in the Comoros habitat (20–60 cm s[superscript (–1)] cf. 3–4 cm s[superscript (–1)]) and may be an important factor explaining the coelacanths’ occupation of the canyons found along the northern KZN shelf-break.
- Full Text:
- Date Issued: 2006
Actor/actant-network theory as emerging methodology for environmental education research in southern Africa
- Authors: Nhamo, Godwell
- Date: 2006
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/373553 , vital:66701 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/122722"
- Description: This paper deliberates on actor/actant-network theory (AANT) as methodology for policy research in environmental education (EE). Insights are drawn from work that applied AANT to research environmental policy processes surrounding the formulation and implementation of South Africa’s Plastic Bags Regulations of 2003. The paper reveals that the application of AANT methodology made it possible to trace relationships, actors, actants and actor/actant-networks surrounding the Plastic Bags Regulations as quasi-object (token). The methodology also enabled a focus on understanding and investigating tensions, debates and responses emerging from the policy process. The findings were that after the promulgation of the first draft of the Plastic Bags Regulations in May 2000, tensions emerged around the nature of regulation (whether to use the command and control approach – preferred by Organised Government – or self regulation – preferred by Organised Business and Organised Labour). From these findings, a series of conceptual frameworks were drawn up as identified around key actors and actor/actant-networks. The conceptual frameworks included among them, Organised Government, Organised Business and Organised Labour.
- Full Text: false
- Date Issued: 2006
- Authors: Nhamo, Godwell
- Date: 2006
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/373553 , vital:66701 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/122722"
- Description: This paper deliberates on actor/actant-network theory (AANT) as methodology for policy research in environmental education (EE). Insights are drawn from work that applied AANT to research environmental policy processes surrounding the formulation and implementation of South Africa’s Plastic Bags Regulations of 2003. The paper reveals that the application of AANT methodology made it possible to trace relationships, actors, actants and actor/actant-networks surrounding the Plastic Bags Regulations as quasi-object (token). The methodology also enabled a focus on understanding and investigating tensions, debates and responses emerging from the policy process. The findings were that after the promulgation of the first draft of the Plastic Bags Regulations in May 2000, tensions emerged around the nature of regulation (whether to use the command and control approach – preferred by Organised Government – or self regulation – preferred by Organised Business and Organised Labour). From these findings, a series of conceptual frameworks were drawn up as identified around key actors and actor/actant-networks. The conceptual frameworks included among them, Organised Government, Organised Business and Organised Labour.
- Full Text: false
- Date Issued: 2006
Trade in reed-based craft products in rural villages in the Eastern Cape, South Africa
- Pereira, Taryn, Shackleton, Charlie M, Shackleton, Sheona E
- Authors: Pereira, Taryn , Shackleton, Charlie M , Shackleton, Sheona E
- Date: 2006
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/181290 , vital:43716 , xlink:href="https://doi.org/10.1080/03768350600927235"
- Description: Selling traditional craft products made from fibrous plants is an important source of income for economically vulnerable rural women. In the Eastern Cape Province of South Africa, Cyperus textilis and Juncus kraussii have been used for centuries to make products of functional and cultural importance, such as sleeping mats and baskets. In the former Transkei village clusters of Mpozolo and Ntubeni, female crafters harvest the raw material and make and sell the products in their communities and in nearby towns. Interviews with 40 of them revealed what the trade contributes to their livelihoods and what enhances or limits their success. The findings show that crafting contributes vital income to vulnerable households, on average 26 ± 4 per cent of annual household cash income, over 40 per cent for the poorest households and 5–15 per cent for wealthier households. Lack of access to non-traditional markets was identified as the main constraint on the trade.
- Full Text:
- Date Issued: 2006
- Authors: Pereira, Taryn , Shackleton, Charlie M , Shackleton, Sheona E
- Date: 2006
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/181290 , vital:43716 , xlink:href="https://doi.org/10.1080/03768350600927235"
- Description: Selling traditional craft products made from fibrous plants is an important source of income for economically vulnerable rural women. In the Eastern Cape Province of South Africa, Cyperus textilis and Juncus kraussii have been used for centuries to make products of functional and cultural importance, such as sleeping mats and baskets. In the former Transkei village clusters of Mpozolo and Ntubeni, female crafters harvest the raw material and make and sell the products in their communities and in nearby towns. Interviews with 40 of them revealed what the trade contributes to their livelihoods and what enhances or limits their success. The findings show that crafting contributes vital income to vulnerable households, on average 26 ± 4 per cent of annual household cash income, over 40 per cent for the poorest households and 5–15 per cent for wealthier households. Lack of access to non-traditional markets was identified as the main constraint on the trade.
- Full Text:
- Date Issued: 2006
South Africa and the International Criminal Court: investigating the link between complimentarity and implementation
- Authors: Kulundu, Kenneth Wanyama
- Date: 2006
- Subjects: International Criminal Court , International criminal courts , International crimes , International law -- South Africa , South Africa -- Law and legislation
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:3679 , http://hdl.handle.net/10962/d1003194 , International Criminal Court , International criminal courts , International crimes , International law -- South Africa , South Africa -- Law and legislation
- Description: Complementarity, the organizing principle of the International Criminal Court (ICC), is a largely untested concept in terms of its ability to instigate State compliance with the Rome Statute of the International Criminal Court. The ICC made its debut at a time when States were routinely accused of non-compliance with international law, particularly international criminal law. Due to perennial concerns over the protection of State sovereignty, an ingenious system of allocation of competencies between States and the ICC was evolved. This is embodied by the principle of complementarity. At the heart of complementarity is an arrangement by which States Parties to the Rome Statute of the ICC are regarded as the prime fora for the prosecution of crimes of grave concern to the international community. In the event of inaction, however, the ICC is mandated to wrest specific cases from the jurisdiction of national courts and try them. In effect, a carrot-and-stick mechanism has been built into the Rome Statute to induce States to comply with the Statute. This thesis examines the principle of complementarity from a theoretical perspective, bearing in mind contemporary international law structures and institutions. A better understanding of the theoretical assumptions of complementarity, it is suggested, will foster a more effective application of the tenets of the Rome Statute within the municipal system. The thesis argues that complementarity is a catalyst for implementation of the Rome Statute only to the extent to which it alters or re-defines well established and encumbering procedures and norms within the municipal system. In this regard, although South Africa’s status of constitutional democracy may be reason to expect that the obligations imposed by the Rome Statute will be observed, that very fact may increase the inclination to preserve the “baseline of conduct” rather than be swayed by the Rome Statute. An illustrative excursion into South African rules and norms is undertaken, after which the argument is advanced that not much change has been effected to the South African legal landscape through implementation of the Rome Statute. The sole exception to this is the issue of prosecutorial discretion. On this, the South African legislature has uniquely crafted a mechanism for ensuring accountability, presumably with a view to ensuring that South Africa is always able to prosecute the crimes concerned. However, the thesis cautions against complacency, arguing that the tension between national law and international obligations may yet play itself out, owing to insufficient attention to the role of national courts in giving effect to the Rome Statute. The act of implementation may be a response to stimuli such as the perceived need to avoid civil liability for international crimes, or the general inertia of implementing human rights instruments. Therefore, the carrot-and-stick mechanism may be lacking in the compulsive qualities it is presumed to have. Through an exploratory survey of South African law, the thesis illustrates that prosecutorial accountability is the major factor in determining whether a State has fully complied with is obligations under the Rome Statute. However, it also points out that the way courts of law apply the new norms in municipal systems in the future will be crucial.
- Full Text:
- Date Issued: 2006
- Authors: Kulundu, Kenneth Wanyama
- Date: 2006
- Subjects: International Criminal Court , International criminal courts , International crimes , International law -- South Africa , South Africa -- Law and legislation
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:3679 , http://hdl.handle.net/10962/d1003194 , International Criminal Court , International criminal courts , International crimes , International law -- South Africa , South Africa -- Law and legislation
- Description: Complementarity, the organizing principle of the International Criminal Court (ICC), is a largely untested concept in terms of its ability to instigate State compliance with the Rome Statute of the International Criminal Court. The ICC made its debut at a time when States were routinely accused of non-compliance with international law, particularly international criminal law. Due to perennial concerns over the protection of State sovereignty, an ingenious system of allocation of competencies between States and the ICC was evolved. This is embodied by the principle of complementarity. At the heart of complementarity is an arrangement by which States Parties to the Rome Statute of the ICC are regarded as the prime fora for the prosecution of crimes of grave concern to the international community. In the event of inaction, however, the ICC is mandated to wrest specific cases from the jurisdiction of national courts and try them. In effect, a carrot-and-stick mechanism has been built into the Rome Statute to induce States to comply with the Statute. This thesis examines the principle of complementarity from a theoretical perspective, bearing in mind contemporary international law structures and institutions. A better understanding of the theoretical assumptions of complementarity, it is suggested, will foster a more effective application of the tenets of the Rome Statute within the municipal system. The thesis argues that complementarity is a catalyst for implementation of the Rome Statute only to the extent to which it alters or re-defines well established and encumbering procedures and norms within the municipal system. In this regard, although South Africa’s status of constitutional democracy may be reason to expect that the obligations imposed by the Rome Statute will be observed, that very fact may increase the inclination to preserve the “baseline of conduct” rather than be swayed by the Rome Statute. An illustrative excursion into South African rules and norms is undertaken, after which the argument is advanced that not much change has been effected to the South African legal landscape through implementation of the Rome Statute. The sole exception to this is the issue of prosecutorial discretion. On this, the South African legislature has uniquely crafted a mechanism for ensuring accountability, presumably with a view to ensuring that South Africa is always able to prosecute the crimes concerned. However, the thesis cautions against complacency, arguing that the tension between national law and international obligations may yet play itself out, owing to insufficient attention to the role of national courts in giving effect to the Rome Statute. The act of implementation may be a response to stimuli such as the perceived need to avoid civil liability for international crimes, or the general inertia of implementing human rights instruments. Therefore, the carrot-and-stick mechanism may be lacking in the compulsive qualities it is presumed to have. Through an exploratory survey of South African law, the thesis illustrates that prosecutorial accountability is the major factor in determining whether a State has fully complied with is obligations under the Rome Statute. However, it also points out that the way courts of law apply the new norms in municipal systems in the future will be crucial.
- Full Text:
- Date Issued: 2006
Mapping Grahamstown's security governance network : prospects and problems for democratic policing
- Brereton, Catherine Margaret
- Authors: Brereton, Catherine Margaret
- Date: 2006
- Subjects: Democracy -- South Africa , Police -- South Africa , Police administration -- South Africa -- Grahamstown , Police-community relations -- South Africa -- Grahamstown , Crime prevention -- South Africa -- Grahamstown , Police patrol -- South Africa -- Grahamstown , Private security services -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2851 , http://hdl.handle.net/10962/d1006323 , Democracy -- South Africa , Police -- South Africa , Police administration -- South Africa -- Grahamstown , Police-community relations -- South Africa -- Grahamstown , Crime prevention -- South Africa -- Grahamstown , Police patrol -- South Africa -- Grahamstown , Private security services -- South Africa -- Eastern Cape
- Description: The security of its citizens is often regarded as the democratic state's primary raison d'etre. However, with increasing crime and perceptions of insecurity among citizens, along with actual and perceived state policing inadequacies, citizens around the world have sought to make alternative arrangements for their security. The explosion of private alternatives to state policing has resulted in the need for the replacement of former static definitions of policing by more fluid understandings of what policing entails. Policing is no longer an activity undertaken exclusively by the 'state police.' Policing needs to be understood within a framework which recognises the existence of a variety of state, commercial, community groups and individuals which exist within loose and sometimes informal, sometimes formal, networks to provide for the security of citizens. Preceding the country's transition to democracy in 1994 'state' policing in South Africa was aimed at monitoring and suppressing the black population and as a result it conducted itself in a largely militaristic way. When the government of national unity assumed power in 1994 it was indisputable that the South African Police had to undergo major reform if it was to play an effective, co-operative and accountable role in a democratic South Africa. While state policing has unquestionably undergone enormous changes since the advent of democracy in 1994, so too has non-state policing. It is widely accepted that the dividing line between state and non-state policing in South Africa is increasingly blurred. Policing, by its very nature, holds the potential to threaten democracy. Consequently it is important that policing is democratically controlled. According to the Law Commission of Canada four values and principles - justice, equality, accountability, and efficiency - should support policing in a democracy. This thesis is a case study of policing in Grahamstown, a small city in South Africa's Eastern Cape province. It will be shown that the policing problem that currently plagues Grahamstown, and by extension South Africa, is not simply the result of a shortage of providers but rather a problem of co-coordinating and monitoring security governance to ensure that the city does not further develop into a society where the wealthy have greater access to security than the poor.
- Full Text:
- Date Issued: 2006
- Authors: Brereton, Catherine Margaret
- Date: 2006
- Subjects: Democracy -- South Africa , Police -- South Africa , Police administration -- South Africa -- Grahamstown , Police-community relations -- South Africa -- Grahamstown , Crime prevention -- South Africa -- Grahamstown , Police patrol -- South Africa -- Grahamstown , Private security services -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2851 , http://hdl.handle.net/10962/d1006323 , Democracy -- South Africa , Police -- South Africa , Police administration -- South Africa -- Grahamstown , Police-community relations -- South Africa -- Grahamstown , Crime prevention -- South Africa -- Grahamstown , Police patrol -- South Africa -- Grahamstown , Private security services -- South Africa -- Eastern Cape
- Description: The security of its citizens is often regarded as the democratic state's primary raison d'etre. However, with increasing crime and perceptions of insecurity among citizens, along with actual and perceived state policing inadequacies, citizens around the world have sought to make alternative arrangements for their security. The explosion of private alternatives to state policing has resulted in the need for the replacement of former static definitions of policing by more fluid understandings of what policing entails. Policing is no longer an activity undertaken exclusively by the 'state police.' Policing needs to be understood within a framework which recognises the existence of a variety of state, commercial, community groups and individuals which exist within loose and sometimes informal, sometimes formal, networks to provide for the security of citizens. Preceding the country's transition to democracy in 1994 'state' policing in South Africa was aimed at monitoring and suppressing the black population and as a result it conducted itself in a largely militaristic way. When the government of national unity assumed power in 1994 it was indisputable that the South African Police had to undergo major reform if it was to play an effective, co-operative and accountable role in a democratic South Africa. While state policing has unquestionably undergone enormous changes since the advent of democracy in 1994, so too has non-state policing. It is widely accepted that the dividing line between state and non-state policing in South Africa is increasingly blurred. Policing, by its very nature, holds the potential to threaten democracy. Consequently it is important that policing is democratically controlled. According to the Law Commission of Canada four values and principles - justice, equality, accountability, and efficiency - should support policing in a democracy. This thesis is a case study of policing in Grahamstown, a small city in South Africa's Eastern Cape province. It will be shown that the policing problem that currently plagues Grahamstown, and by extension South Africa, is not simply the result of a shortage of providers but rather a problem of co-coordinating and monitoring security governance to ensure that the city does not further develop into a society where the wealthy have greater access to security than the poor.
- Full Text:
- Date Issued: 2006
A comparative analysis of environmental policies of South African universities
- Authors: Gyan, Cecilia Adwoa
- Date: 2006
- Subjects: Environmental education -- South Africa , Sustainable development -- Study and teaching , Education, Higher -- South Africa , Universities and colleges -- Environmental aspects , Environmental policy -- South Africa , Campus planning -- Environmental aspects -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4773 , http://hdl.handle.net/10962/d1008067 , Environmental education -- South Africa , Sustainable development -- Study and teaching , Education, Higher -- South Africa , Universities and colleges -- Environmental aspects , Environmental policy -- South Africa , Campus planning -- Environmental aspects -- South Africa
- Description: There has been ongoing global concern on environmental issues and which is supposed to have moved down into smaller institutions and areas through local agenda 2l. Environmental issues are associated not only with care for the environment but also sustainable development. Various universities are beginning to strive for sustainable development and care for the environment. Some universities are therefore integrating care for the environment in their curricula and in their daily operations on campus. The greening of higher educational institutions as models is important as they are the seat for research and training of undergraduates who will become future leaders and policymakers and caretakers of the environment. It is therefore important for undergraduates to be exposed to greening processes in operations, research and curricula whilst still on campus. This study examines the process of formulating a policy and applies that to forming an environmental policy. The study involved a comparative analysis of environmental policies of various tertiary educational institutions from different countries. The study focused on how many universities in South Africa have environmental policies and how the universities which have environmental policies went about their formulation process. The study further examines the duration of the formulation process and the constraints encountered by universities. The study then reviews strategies on how the environmental policy is being implemented and how effective the implementation process is practically and the constraints these institutions face. The findings of the study reveal that few universities ill South Africa have an environmental policy. The universities are making efforts in their implementation process however, not all the principles found in the policies are being implemented effectively as there are no environmental management systems in place and there are no measurable objectives and targets set for proper evaluation of the success or failure of the policy.
- Full Text:
- Date Issued: 2006
- Authors: Gyan, Cecilia Adwoa
- Date: 2006
- Subjects: Environmental education -- South Africa , Sustainable development -- Study and teaching , Education, Higher -- South Africa , Universities and colleges -- Environmental aspects , Environmental policy -- South Africa , Campus planning -- Environmental aspects -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4773 , http://hdl.handle.net/10962/d1008067 , Environmental education -- South Africa , Sustainable development -- Study and teaching , Education, Higher -- South Africa , Universities and colleges -- Environmental aspects , Environmental policy -- South Africa , Campus planning -- Environmental aspects -- South Africa
- Description: There has been ongoing global concern on environmental issues and which is supposed to have moved down into smaller institutions and areas through local agenda 2l. Environmental issues are associated not only with care for the environment but also sustainable development. Various universities are beginning to strive for sustainable development and care for the environment. Some universities are therefore integrating care for the environment in their curricula and in their daily operations on campus. The greening of higher educational institutions as models is important as they are the seat for research and training of undergraduates who will become future leaders and policymakers and caretakers of the environment. It is therefore important for undergraduates to be exposed to greening processes in operations, research and curricula whilst still on campus. This study examines the process of formulating a policy and applies that to forming an environmental policy. The study involved a comparative analysis of environmental policies of various tertiary educational institutions from different countries. The study focused on how many universities in South Africa have environmental policies and how the universities which have environmental policies went about their formulation process. The study further examines the duration of the formulation process and the constraints encountered by universities. The study then reviews strategies on how the environmental policy is being implemented and how effective the implementation process is practically and the constraints these institutions face. The findings of the study reveal that few universities ill South Africa have an environmental policy. The universities are making efforts in their implementation process however, not all the principles found in the policies are being implemented effectively as there are no environmental management systems in place and there are no measurable objectives and targets set for proper evaluation of the success or failure of the policy.
- Full Text:
- Date Issued: 2006
An investigation into the impact of employment equity within Telkom: Eastern Cape
- Authors: Joseph, Gavin David
- Date: 2006
- Subjects: Discrimination in employment -- South Africa -- Eastern Cape , Telkom (Firm : South Africa) -- Officials and employees
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8538 , http://hdl.handle.net/10948/192 , Discrimination in employment -- South Africa -- Eastern Cape , Telkom (Firm : South Africa) -- Officials and employees
- Description: As a country, South Africa has undergone major social and political changes, specifically over the past two decades. Along with these changes, new legislation such as the scrapping of the Group Areas Act, changed the face of residential areas to one where suburbs now reflect the demographics of the country. Inevitably, changes in the business world also came about, one significant change being the promulgation of the Employment Equity Act (No.55 of 1998) which regulates employment practices in an attempt to make the workforce a true reflection of the South African population. The change in labour legislation came at a time when the effects of globalisation increased levels of competition amongst organisations. Understandably, certain business leaders raised concerns that the introduction of the Employment Equity Act could lead to a lowering of standards and therefore competitive advantage. The purpose of this research was to establish if these early concerns were indeed valid and if the implementation of this legislation had any negative impact on Telkom SA Limited (Telkom), the organisation selected for this study. Particular attention was paid to investigate the impact of the implementation of the Act on three critical areas of business, namely: Productivity; Profitability; and Customer satisfaction. In order to achieve the objectives of the research, the following approach was followed: Firstly, a comprehensive literature study was conducted to determine what led to the passing of this legislation and to establish what the literature revealed about the advantages and challenges of a diverse workforce; Secondly, the views of Telkom management in the Eastern Cape on the impact of the implementation of employment equity were obtained by means of an empirical study which involved the completion of a comprehensive questionnaire; and Lastly, the responses to the questionnaire were collated and analysed to determine the extent to which Telkom had implemented the legislation, and if the company had experienced any negative effects due to this implementation.
- Full Text:
- Date Issued: 2006
- Authors: Joseph, Gavin David
- Date: 2006
- Subjects: Discrimination in employment -- South Africa -- Eastern Cape , Telkom (Firm : South Africa) -- Officials and employees
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8538 , http://hdl.handle.net/10948/192 , Discrimination in employment -- South Africa -- Eastern Cape , Telkom (Firm : South Africa) -- Officials and employees
- Description: As a country, South Africa has undergone major social and political changes, specifically over the past two decades. Along with these changes, new legislation such as the scrapping of the Group Areas Act, changed the face of residential areas to one where suburbs now reflect the demographics of the country. Inevitably, changes in the business world also came about, one significant change being the promulgation of the Employment Equity Act (No.55 of 1998) which regulates employment practices in an attempt to make the workforce a true reflection of the South African population. The change in labour legislation came at a time when the effects of globalisation increased levels of competition amongst organisations. Understandably, certain business leaders raised concerns that the introduction of the Employment Equity Act could lead to a lowering of standards and therefore competitive advantage. The purpose of this research was to establish if these early concerns were indeed valid and if the implementation of this legislation had any negative impact on Telkom SA Limited (Telkom), the organisation selected for this study. Particular attention was paid to investigate the impact of the implementation of the Act on three critical areas of business, namely: Productivity; Profitability; and Customer satisfaction. In order to achieve the objectives of the research, the following approach was followed: Firstly, a comprehensive literature study was conducted to determine what led to the passing of this legislation and to establish what the literature revealed about the advantages and challenges of a diverse workforce; Secondly, the views of Telkom management in the Eastern Cape on the impact of the implementation of employment equity were obtained by means of an empirical study which involved the completion of a comprehensive questionnaire; and Lastly, the responses to the questionnaire were collated and analysed to determine the extent to which Telkom had implemented the legislation, and if the company had experienced any negative effects due to this implementation.
- Full Text:
- Date Issued: 2006
The relationship between Accounting 1 and Accounting 3 results
- Mazwi, Zukile, Stack, Elizabeth M
- Authors: Mazwi, Zukile , Stack, Elizabeth M
- Date: 2006
- Subjects: To be catalogued
- Language: English
- Type: Conference paper
- Identifier: vital:6064 , http://hdl.handle.net/10962/d1004609
- Full Text:
- Date Issued: 2006
- Authors: Mazwi, Zukile , Stack, Elizabeth M
- Date: 2006
- Subjects: To be catalogued
- Language: English
- Type: Conference paper
- Identifier: vital:6064 , http://hdl.handle.net/10962/d1004609
- Full Text:
- Date Issued: 2006
A study of the development of partner relationships associated with the chinese travel trade to South Africa
- Lin, Bin
- Authors: Lin, Bin
- Date: 2006
- Subjects: Travel agents -- South Africa , Tourism -- China , Travel agents -- China , Tourism -- South Africa , Relationship marketing
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9336 , http://hdl.handle.net/10948/414 , Travel agents -- South Africa , Tourism -- China , Travel agents -- China , Tourism -- South Africa , Relationship marketing
- Description: The Chinese inbound tourism market to SA has been acknowledged as an emerging market. However, South African tour operators experience difficulties in establishing and developing viable partner relationships with Chinese travel agents. Recognizing the size, importance and complexity of this market, the major purpose of this research is to explore and investigate the crucial process of developing Sino-South African partnership relationships in the tourism industry, to facilitate the establishment of business relationships with Chinese travel agents. This study is draws on applied marketing, management and cross-cultural theories on networking to explore the process of developing partnership relationships in the Chinese inbound tourism market to SA. The literature on networking, the development of networking relationships, and the effect of guanxi (connection), a key feature of Chinese business networking on partnership relations are reviewed. Given the limited research conducted on this topic and its cross-country nature, a quantitative research method was adopted for this study. Specifically, this study utilized e-mail survey techniques to explore the relationships between South African inbound tour operators and Chinese travel agents. This study identifies that the process of developing partnership relationships between Chinese travel agents and South African inbound tour operators is culturally embedded. They are giving rise to communication problems that affect partnership relationships. A new stage model of the development of partnership relationships between South African inbound tour operators and Chinese travel agents is therefore developed. In particular, the study identifies important factors in the process of developing business relationships. For example, mutual commitment, the pricing issue, word-of-mouth, and quality of services are all considered crucial in attaining long-term stable partnership relationships. Guanxi plays a significant, but not decisive role in the process of developing partnership relationships between Chinese travel agents and South African inbound tour operators. However, guanxi relationships can provide added value to the partnership relationships.
- Full Text:
- Date Issued: 2006
- Authors: Lin, Bin
- Date: 2006
- Subjects: Travel agents -- South Africa , Tourism -- China , Travel agents -- China , Tourism -- South Africa , Relationship marketing
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9336 , http://hdl.handle.net/10948/414 , Travel agents -- South Africa , Tourism -- China , Travel agents -- China , Tourism -- South Africa , Relationship marketing
- Description: The Chinese inbound tourism market to SA has been acknowledged as an emerging market. However, South African tour operators experience difficulties in establishing and developing viable partner relationships with Chinese travel agents. Recognizing the size, importance and complexity of this market, the major purpose of this research is to explore and investigate the crucial process of developing Sino-South African partnership relationships in the tourism industry, to facilitate the establishment of business relationships with Chinese travel agents. This study is draws on applied marketing, management and cross-cultural theories on networking to explore the process of developing partnership relationships in the Chinese inbound tourism market to SA. The literature on networking, the development of networking relationships, and the effect of guanxi (connection), a key feature of Chinese business networking on partnership relations are reviewed. Given the limited research conducted on this topic and its cross-country nature, a quantitative research method was adopted for this study. Specifically, this study utilized e-mail survey techniques to explore the relationships between South African inbound tour operators and Chinese travel agents. This study identifies that the process of developing partnership relationships between Chinese travel agents and South African inbound tour operators is culturally embedded. They are giving rise to communication problems that affect partnership relationships. A new stage model of the development of partnership relationships between South African inbound tour operators and Chinese travel agents is therefore developed. In particular, the study identifies important factors in the process of developing business relationships. For example, mutual commitment, the pricing issue, word-of-mouth, and quality of services are all considered crucial in attaining long-term stable partnership relationships. Guanxi plays a significant, but not decisive role in the process of developing partnership relationships between Chinese travel agents and South African inbound tour operators. However, guanxi relationships can provide added value to the partnership relationships.
- Full Text:
- Date Issued: 2006
An evaluation of the effectiveness of 'Good News' media in promoting positive attitudes towards the Eastern Cape province as an aid to development : the case of Madiba Action Magazine
- Authors: Thompson, Sharon
- Date: 2006
- Subjects: Place marketing -- South Africa -- Eastern Cape , Public relations -- South Africa -- Eastern Cape , Madiba Action (Eastern Cape, South Africa)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8407 , http://hdl.handle.net/10948/619 , Place marketing -- South Africa -- Eastern Cape , Public relations -- South Africa -- Eastern Cape , Madiba Action (Eastern Cape, South Africa)
- Description: This study sought to investigate the effectiveness of a ‘good news’ magazine like Eastern Cape Madiba Action in promoting positive attitudes towards the Eastern Cape province as an aid to development. It investigated whether Madiba Action had any effects on its readership in terms of creating positive perceptions of the Eastern Cape as a first step towards attracting tourism and investment. This quantitative research gathered attitudinal data from readers and stakeholders via two survey questionnaires. Both stakeholders and readers expressed very positive perceptions of Madiba Action magazine as a credible source of positive information about the Eastern Cape. Readers stated that the media was the greatest influence on their perceptions of the Eastern Cape and reported that Madiba Action had positively influenced their perceptions of the province as a place to visit, live, work and invest in. Whether Madiba Action as a ‘good news’ magazine went beyond positively influencing perceptions of the Eastern Cape and actually affected behaviour in terms of increased tourism and investment was beyond the scope of this study but it does provide further opportunities for measuring the role of ‘good news’ media in assisting economic development.
- Full Text:
- Date Issued: 2006
- Authors: Thompson, Sharon
- Date: 2006
- Subjects: Place marketing -- South Africa -- Eastern Cape , Public relations -- South Africa -- Eastern Cape , Madiba Action (Eastern Cape, South Africa)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8407 , http://hdl.handle.net/10948/619 , Place marketing -- South Africa -- Eastern Cape , Public relations -- South Africa -- Eastern Cape , Madiba Action (Eastern Cape, South Africa)
- Description: This study sought to investigate the effectiveness of a ‘good news’ magazine like Eastern Cape Madiba Action in promoting positive attitudes towards the Eastern Cape province as an aid to development. It investigated whether Madiba Action had any effects on its readership in terms of creating positive perceptions of the Eastern Cape as a first step towards attracting tourism and investment. This quantitative research gathered attitudinal data from readers and stakeholders via two survey questionnaires. Both stakeholders and readers expressed very positive perceptions of Madiba Action magazine as a credible source of positive information about the Eastern Cape. Readers stated that the media was the greatest influence on their perceptions of the Eastern Cape and reported that Madiba Action had positively influenced their perceptions of the province as a place to visit, live, work and invest in. Whether Madiba Action as a ‘good news’ magazine went beyond positively influencing perceptions of the Eastern Cape and actually affected behaviour in terms of increased tourism and investment was beyond the scope of this study but it does provide further opportunities for measuring the role of ‘good news’ media in assisting economic development.
- Full Text:
- Date Issued: 2006
The role of nutrients in the biological control of water lettuce, Pistia stratiotes lamarck (Araceae) by the leaf-feeding weevil, Neohydronomus affinis Hustache (Coleoptera: Curculionidae) with particular reference to eutrophic conditions
- Authors: Moore, Gareth Ryan
- Date: 2006
- Subjects: Water lettuce -- Biological control , Araceae , Beetles , Curculionidae , Weeds -- Biological control , Pests -- Biological control
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5759 , http://hdl.handle.net/10962/d1005447 , Water lettuce -- Biological control , Araceae , Beetles , Curculionidae , Weeds -- Biological control , Pests -- Biological control
- Description: Water lettuce, Pistia stratiotes Lamarck (Araceae) is a South American plant that has the potential to be a very damaging and important aquatic weed in many tropical countries, including South Africa. It has the potential to rapidly multiply vegetatively and completely cover watercourses in a very short space of time outside of its natural range under ideal conditions and without its natural enemies. In such instances, the weed may cause hindrances to water transport and fishing, increasing chances of malaria, as well as affecting the natural ecology of the system. Water lettuce can also set seed, which may lay dormant for long periods, germinating when conditions are favourable. It is therefore very necessary to adopt control methods against the weed where it is a problem. However, water lettuce has also been effectively and completely controlled in many countries by the leaf-feeding weevil, Neohydronomus affinis Hustache. High nutrient levels in the form of nitrates and phosphates have been shown to have largely negative effects on biological control in several studies, with control being incomplete or taking longer than in similar areas with lower nutrient levels. The effectiveness of N. affinis on the biological control of water lettuce was investigated in a laboratory study, growing P. stratiotes plants with and without insects at different nutrient concentrations. In these studies biological control of water lettuce with N. affinis was found to be complete under eutrophic nutrient conditions, although control took longer when higher nutrient levels were tested. A field site study was conducted at a sewage settlement pond in Cape Recife Nature Reserve near Port Elizabeth, South Africa. This highly eutrophic system was used as a field example for the effectiveness of biocontrol of P. stratiotes by N. affinis under eutrophic conditions. The weevils at Cape Recife caused a massive and rapid crash in the percentage coverage of the weed, from 100% in May 2003, to approximately 0.5 % in September 2003. Plant growth parameters were also found to decrease considerably in size correspondingly with this crash from May 2003 until spring 2003. Plant size only again started to increase gradually but steadily through spring 2003 and into summer. In the laboratory studies, the fecundity of weevils was shown to be much higher on plants grown under higher nutrient concentrations than on plants grown in lower nutrient concentrations. The results from the wing-muscle analysis under different nutrient concentrations were not easy to interpret, and there were few differences in wing muscle state between most of the concentrations. From these findings it is suggested that nutrient concentration, particularly high levels of nitrates and phosphates is not a limiting factor in terms of effective biological control of P. stratiotes with N. affinis, but that under high nutrient conditions biological control might take longer.
- Full Text:
- Date Issued: 2006
- Authors: Moore, Gareth Ryan
- Date: 2006
- Subjects: Water lettuce -- Biological control , Araceae , Beetles , Curculionidae , Weeds -- Biological control , Pests -- Biological control
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5759 , http://hdl.handle.net/10962/d1005447 , Water lettuce -- Biological control , Araceae , Beetles , Curculionidae , Weeds -- Biological control , Pests -- Biological control
- Description: Water lettuce, Pistia stratiotes Lamarck (Araceae) is a South American plant that has the potential to be a very damaging and important aquatic weed in many tropical countries, including South Africa. It has the potential to rapidly multiply vegetatively and completely cover watercourses in a very short space of time outside of its natural range under ideal conditions and without its natural enemies. In such instances, the weed may cause hindrances to water transport and fishing, increasing chances of malaria, as well as affecting the natural ecology of the system. Water lettuce can also set seed, which may lay dormant for long periods, germinating when conditions are favourable. It is therefore very necessary to adopt control methods against the weed where it is a problem. However, water lettuce has also been effectively and completely controlled in many countries by the leaf-feeding weevil, Neohydronomus affinis Hustache. High nutrient levels in the form of nitrates and phosphates have been shown to have largely negative effects on biological control in several studies, with control being incomplete or taking longer than in similar areas with lower nutrient levels. The effectiveness of N. affinis on the biological control of water lettuce was investigated in a laboratory study, growing P. stratiotes plants with and without insects at different nutrient concentrations. In these studies biological control of water lettuce with N. affinis was found to be complete under eutrophic nutrient conditions, although control took longer when higher nutrient levels were tested. A field site study was conducted at a sewage settlement pond in Cape Recife Nature Reserve near Port Elizabeth, South Africa. This highly eutrophic system was used as a field example for the effectiveness of biocontrol of P. stratiotes by N. affinis under eutrophic conditions. The weevils at Cape Recife caused a massive and rapid crash in the percentage coverage of the weed, from 100% in May 2003, to approximately 0.5 % in September 2003. Plant growth parameters were also found to decrease considerably in size correspondingly with this crash from May 2003 until spring 2003. Plant size only again started to increase gradually but steadily through spring 2003 and into summer. In the laboratory studies, the fecundity of weevils was shown to be much higher on plants grown under higher nutrient concentrations than on plants grown in lower nutrient concentrations. The results from the wing-muscle analysis under different nutrient concentrations were not easy to interpret, and there were few differences in wing muscle state between most of the concentrations. From these findings it is suggested that nutrient concentration, particularly high levels of nitrates and phosphates is not a limiting factor in terms of effective biological control of P. stratiotes with N. affinis, but that under high nutrient conditions biological control might take longer.
- Full Text:
- Date Issued: 2006
On the characterisation of copper indium diselenide based photovoltaic devices
- Authors: Thantsha, Nicolas Matome
- Date: 2006
- Subjects: Photovoltaic cells
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10536 , http://hdl.handle.net/10948/443 , Photovoltaic cells
- Description: Photovoltaic (PV) modules based on thin film systems of CuInSe2 (CIS) and its alloys on low cost substrates are promising candidates to meet the long term efficiency, reliability and manufacturing cost goals. The attention to the CIS solar cell technology is because of the high absorption coefficient of the solar cell absorber layer. Solar cells and PV modules are conventionally assessed by measuring the currentvoltage characteristic of the device. This thesis presents an assessment procedure developed capable of assessing the device parameters with reference to I-V measurements. This thesis then characterizes the performance of the CIS based solar cells and modules in conjunction with other PV modules of different technologies such as crystalline Silicon modules by analyzing the light and dark I-V measurements of the devices. The light and dark I-V characteristics of PV devices were investigated and device parameters were extracted from the I-V data. The extraction and interpretation of these device parameters has a variety of important applications. It has been proven that the device parameters can be used for quality control during production and to provide insights into the operation of the PV devices, thereby improving the efficiency of the devices. The assessment comprises light I-V measurements at standard test conditions (STC), irradiance dependence measurements, parasitic series and shunt resistances measurements and the dark I-V measurements of the PV devices. The PV modules assessed comprise different technologies, namely, thin film based modules (CIS and a-Si) and multicrystalline Si and Edged-defined Film-fed Growth Si (EFG-Si). The dark I-V measurements results showed that the EFG-Si module has acceptable shunt (900 W) and series (0.4 W) resistances, thereby leading to the higher power output depicted from the light I-V measurements. The low quality cells of a-Si module were so low that the fill factor was the smallest (43%). In addition, the dark I-V measurements results revealed that CIS modules are less dependent to temperature at high voltages.
- Full Text:
- Date Issued: 2006
- Authors: Thantsha, Nicolas Matome
- Date: 2006
- Subjects: Photovoltaic cells
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10536 , http://hdl.handle.net/10948/443 , Photovoltaic cells
- Description: Photovoltaic (PV) modules based on thin film systems of CuInSe2 (CIS) and its alloys on low cost substrates are promising candidates to meet the long term efficiency, reliability and manufacturing cost goals. The attention to the CIS solar cell technology is because of the high absorption coefficient of the solar cell absorber layer. Solar cells and PV modules are conventionally assessed by measuring the currentvoltage characteristic of the device. This thesis presents an assessment procedure developed capable of assessing the device parameters with reference to I-V measurements. This thesis then characterizes the performance of the CIS based solar cells and modules in conjunction with other PV modules of different technologies such as crystalline Silicon modules by analyzing the light and dark I-V measurements of the devices. The light and dark I-V characteristics of PV devices were investigated and device parameters were extracted from the I-V data. The extraction and interpretation of these device parameters has a variety of important applications. It has been proven that the device parameters can be used for quality control during production and to provide insights into the operation of the PV devices, thereby improving the efficiency of the devices. The assessment comprises light I-V measurements at standard test conditions (STC), irradiance dependence measurements, parasitic series and shunt resistances measurements and the dark I-V measurements of the PV devices. The PV modules assessed comprise different technologies, namely, thin film based modules (CIS and a-Si) and multicrystalline Si and Edged-defined Film-fed Growth Si (EFG-Si). The dark I-V measurements results showed that the EFG-Si module has acceptable shunt (900 W) and series (0.4 W) resistances, thereby leading to the higher power output depicted from the light I-V measurements. The low quality cells of a-Si module were so low that the fill factor was the smallest (43%). In addition, the dark I-V measurements results revealed that CIS modules are less dependent to temperature at high voltages.
- Full Text:
- Date Issued: 2006
The relationship between the development and use of teaching and learning support materials: the case of "A year of special days" booklet
- Authors: Urenje, Shepherd
- Date: 2006
- Subjects: Southern African Development Community Teaching -- Aids and devices -- South Africa Environmental education -- South Africa -- Case studies Environmental education -- Curricula -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1724 , http://hdl.handle.net/10962/d1003607
- Description: This research is an interpretive case study, which investigated the relationship between the development and use of the teaching and learning support material, “A Year of Special Days”. An in depth investigation was conducted in South Africa and Zimbabwe where developers and users of the booklet were asked to contribute their experiences with the booklet through questionnaires, semi-structured interviews and workshops. Developers contributed on the purpose for which the booklet was produced while the users explained how the booklet was being used in different contexts. The research also tracked the development and use of booklet in the Southern African Development Community (SADC) region through a workshop held at the Environmental Education Association of Southern Africa (EEASA) Conference in Lusaka, Zambia, in May 2005. Some personal interviews and informal encounters with people who have used it in the past and those using it now were also conducted at EEASA. This case study explored the axes of tension between the development and use of the resource material, “A Year of Special Days”, with the view to informing development and use of materials at the SADC Centre. A long-term intention is to use the framework developed, for similar work in the wider SADC region. The research recommended on how the SADC Centre can track the relationship between the materials developed at the Centre and their use in different contexts. The study established that the booklet “A Year of Special Days” was initially developed for informal education by faith communities mainly in the Anglican Church but turned out to be a resource more applicable for formal education mainly in the national school system of South Africa for environmental learning. That the resource material lacked effective monitoring support from the developers for the initial intended users where there was no formal education structure was an important link in materials development. It is important for resource materials developers to facilitate the participatory monitoring and evaluation of resource materials when they are in use. The study also established that SADC resources materials are easily adaptable and that the process of resource materials development offers important networking opportunities, which allow the adaptation and adoption of similar resource materials for local contexts. The booklet was adapted and adopted by at least eight countries in the form of a booklet, a calendar or a poster. This study provides some recommendations that may be used to guide the Southern African Development Community Regional Environmental Education Programme (REEP) to enhance processes in the development and adaptation of teaching and learning support materials by environmental educators in southern Africa.
- Full Text:
- Date Issued: 2006
- Authors: Urenje, Shepherd
- Date: 2006
- Subjects: Southern African Development Community Teaching -- Aids and devices -- South Africa Environmental education -- South Africa -- Case studies Environmental education -- Curricula -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1724 , http://hdl.handle.net/10962/d1003607
- Description: This research is an interpretive case study, which investigated the relationship between the development and use of the teaching and learning support material, “A Year of Special Days”. An in depth investigation was conducted in South Africa and Zimbabwe where developers and users of the booklet were asked to contribute their experiences with the booklet through questionnaires, semi-structured interviews and workshops. Developers contributed on the purpose for which the booklet was produced while the users explained how the booklet was being used in different contexts. The research also tracked the development and use of booklet in the Southern African Development Community (SADC) region through a workshop held at the Environmental Education Association of Southern Africa (EEASA) Conference in Lusaka, Zambia, in May 2005. Some personal interviews and informal encounters with people who have used it in the past and those using it now were also conducted at EEASA. This case study explored the axes of tension between the development and use of the resource material, “A Year of Special Days”, with the view to informing development and use of materials at the SADC Centre. A long-term intention is to use the framework developed, for similar work in the wider SADC region. The research recommended on how the SADC Centre can track the relationship between the materials developed at the Centre and their use in different contexts. The study established that the booklet “A Year of Special Days” was initially developed for informal education by faith communities mainly in the Anglican Church but turned out to be a resource more applicable for formal education mainly in the national school system of South Africa for environmental learning. That the resource material lacked effective monitoring support from the developers for the initial intended users where there was no formal education structure was an important link in materials development. It is important for resource materials developers to facilitate the participatory monitoring and evaluation of resource materials when they are in use. The study also established that SADC resources materials are easily adaptable and that the process of resource materials development offers important networking opportunities, which allow the adaptation and adoption of similar resource materials for local contexts. The booklet was adapted and adopted by at least eight countries in the form of a booklet, a calendar or a poster. This study provides some recommendations that may be used to guide the Southern African Development Community Regional Environmental Education Programme (REEP) to enhance processes in the development and adaptation of teaching and learning support materials by environmental educators in southern Africa.
- Full Text:
- Date Issued: 2006
Relationships between social marketing strategies and school participation in environmental competitions: a case study of Collect-a-Can's annual schools competition
- Authors: Mathabathe, Andrew Tumishe
- Date: 2006
- Subjects: Social marketing -- South Africa Environmental education -- South Africa Recycling (Waste, etc.) -- South Africa School recycling programs -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1726 , http://hdl.handle.net/10962/d1003609
- Description: The South African formal education system has undergone many changes since the formulation of the White Paper on Education and Training in 1995. These developments challenge organisations that want to run successful programmes or projects in schools to adapt their social marketing strategies. Against this background, the aim of the study was to investigate the relationships between social marketing strategies and participation of schools in environmental competitions. The goals of the research were to identify issues that have influenced schools participation in the Collect-a-Can Annual Schools Competition, identify and review social marketing strategies used by Collect-a-Can to influence participation of schools in the competition, and identify relationships between issues that influenced school participation in the competition and the Collect-a-Can’s social marketing strategies. A qualitative design that applied an interpretative case study, which focused on the Collect-a-Can’s Annual Schools Competition was used to explore these relationships. Data was generated through interviews, document analysis and a workshop. Nine respondents from nine schools and three Collect-a-Can management staff members participated in the interview process. Twenty participants from twenty schools participated in the workshop. The findings of the research revealed that there were relationships between the social marketing strategies used by Collect-a-Can and participation of schools in the competition. These relationships were found to be linked mainly to policy changes within formal education which Collect-a-Can could not respond to as a result of various reasons which included among others, the core focus of thecompany, lack of funds and a need to operate in a cost-effective way. The recommendations indicate possible areas for improvement and guidelines which could be used by Collect-a-Can for the competition without digressing from its core focus or incurring additional costs. These include a more responsive and adaptive management approach and a stronger educational orientation.
- Full Text:
- Date Issued: 2006
- Authors: Mathabathe, Andrew Tumishe
- Date: 2006
- Subjects: Social marketing -- South Africa Environmental education -- South Africa Recycling (Waste, etc.) -- South Africa School recycling programs -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1726 , http://hdl.handle.net/10962/d1003609
- Description: The South African formal education system has undergone many changes since the formulation of the White Paper on Education and Training in 1995. These developments challenge organisations that want to run successful programmes or projects in schools to adapt their social marketing strategies. Against this background, the aim of the study was to investigate the relationships between social marketing strategies and participation of schools in environmental competitions. The goals of the research were to identify issues that have influenced schools participation in the Collect-a-Can Annual Schools Competition, identify and review social marketing strategies used by Collect-a-Can to influence participation of schools in the competition, and identify relationships between issues that influenced school participation in the competition and the Collect-a-Can’s social marketing strategies. A qualitative design that applied an interpretative case study, which focused on the Collect-a-Can’s Annual Schools Competition was used to explore these relationships. Data was generated through interviews, document analysis and a workshop. Nine respondents from nine schools and three Collect-a-Can management staff members participated in the interview process. Twenty participants from twenty schools participated in the workshop. The findings of the research revealed that there were relationships between the social marketing strategies used by Collect-a-Can and participation of schools in the competition. These relationships were found to be linked mainly to policy changes within formal education which Collect-a-Can could not respond to as a result of various reasons which included among others, the core focus of thecompany, lack of funds and a need to operate in a cost-effective way. The recommendations indicate possible areas for improvement and guidelines which could be used by Collect-a-Can for the competition without digressing from its core focus or incurring additional costs. These include a more responsive and adaptive management approach and a stronger educational orientation.
- Full Text:
- Date Issued: 2006
The defence of inherent requirements of the job in unfair discrimination cases
- Authors: Kasika, Richard
- Date: 2006
- Subjects: Discrimination in employment -- Law and legislation -- South Africa , Unfair labor practices -- South Africa , Defense (Civil procedure) -- South Africa , Job analysis
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10236 , http://hdl.handle.net/10948/450 , Discrimination in employment -- Law and legislation -- South Africa , Unfair labor practices -- South Africa , Defense (Civil procedure) -- South Africa , Job analysis
- Description: The discrimination jurisprudence in South Africa has developed over the previous decade since the promulgation of the interim and final Constitutions. The Employment Equity Act of 1998 also gave impetus to the development of equality jurisprudence with reference to the workplace. In terms of both the Constitution and the Employment Equity Act, unfair discrimination is forbidden. Both the Constitution and Employment Equity Act list specific grounds on which discrimination would be regarded as unfair. Although discrimination on any of the listed grounds would be regarded as automatically unfair, there is realisation that this cannot be an absolute position. The Employment Equity Act makes provision that employers be able to justify discrimination even on the listed grounds where there are justifiable reasons. In terms of the EEA, it is not unfair discrimination to differentiate between employees on the basis of an inherent requirement of the particular job. It is this defence that is considered in the present treatise. The inherent requirements of the job as a defence in unfair discrimination cases is one, which needs to be carefully considered it in fact requires a clear understanding of what constitutes an inherent requirement. It is equally important to understand that although in one instance it may be justifiable to exclude certain employees on the basis of an inherent requirement of the job, a generalisation may give an employer difficulties under certain circumstances. An employer who is faced with a prospective employee who suffers from a particular illness that would make it impossible to do the job, could raise the defence of an inherent requirement of the job. However, the fact that a particular employee has the same illness as the previous one not employed does not give an employer an automatic right to exclude all prospective employees who suffer from the same illness without having had consideration of their circumstances as well as those of their illnesses. The defence of inherent requirements of the job is therefore valid only where the essence of the business would be undermined by employing or not employing people with certain attributes required or not required to do the job.
- Full Text:
- Date Issued: 2006
- Authors: Kasika, Richard
- Date: 2006
- Subjects: Discrimination in employment -- Law and legislation -- South Africa , Unfair labor practices -- South Africa , Defense (Civil procedure) -- South Africa , Job analysis
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10236 , http://hdl.handle.net/10948/450 , Discrimination in employment -- Law and legislation -- South Africa , Unfair labor practices -- South Africa , Defense (Civil procedure) -- South Africa , Job analysis
- Description: The discrimination jurisprudence in South Africa has developed over the previous decade since the promulgation of the interim and final Constitutions. The Employment Equity Act of 1998 also gave impetus to the development of equality jurisprudence with reference to the workplace. In terms of both the Constitution and the Employment Equity Act, unfair discrimination is forbidden. Both the Constitution and Employment Equity Act list specific grounds on which discrimination would be regarded as unfair. Although discrimination on any of the listed grounds would be regarded as automatically unfair, there is realisation that this cannot be an absolute position. The Employment Equity Act makes provision that employers be able to justify discrimination even on the listed grounds where there are justifiable reasons. In terms of the EEA, it is not unfair discrimination to differentiate between employees on the basis of an inherent requirement of the particular job. It is this defence that is considered in the present treatise. The inherent requirements of the job as a defence in unfair discrimination cases is one, which needs to be carefully considered it in fact requires a clear understanding of what constitutes an inherent requirement. It is equally important to understand that although in one instance it may be justifiable to exclude certain employees on the basis of an inherent requirement of the job, a generalisation may give an employer difficulties under certain circumstances. An employer who is faced with a prospective employee who suffers from a particular illness that would make it impossible to do the job, could raise the defence of an inherent requirement of the job. However, the fact that a particular employee has the same illness as the previous one not employed does not give an employer an automatic right to exclude all prospective employees who suffer from the same illness without having had consideration of their circumstances as well as those of their illnesses. The defence of inherent requirements of the job is therefore valid only where the essence of the business would be undermined by employing or not employing people with certain attributes required or not required to do the job.
- Full Text:
- Date Issued: 2006
A framework for secure mobility in wireless overlay networks
- Authors: Chen, Hejun
- Date: 2006
- Subjects: Wireless communication systems , Computer networks
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9778 , http://hdl.handle.net/10948/819 , Wireless communication systems , Computer networks
- Description: Various wireless networks are widely deployed world wide. Current technologies employed in these networks vary widely in terms of bandwidths, latencies, frequencies, and media access methods. Most existing wireless network technologies can be divided into two categories: those that provide a low-bandwidth service over a wide geographic area, for example UMTS, and those that provide a high bandwidth service over a narrow geographic area, for example 802.11. Although it would be desirable to provide a high- bandwidth service over a wide coverage region to mobile users all the time, no single wireless network technology simultaneously satisfies these require- ments. Wireless Overlay Networks, a hierarchical structure of wireless personal area, local area, and wide area data networks, is considered as an efficient and scalable way to solve this problem. Due to the wide deployment of UMTS and 802.11 WLAN, this study attempts to combine them to implement the concept of Wireless Overlay Net- works. Furthermore, the information transmitted over this Wireless Overlay Networks is protected in terms of authentication, integrity and confidentiality. To achieve this goal, this study aims to combine GPRS, Mobile IP and IPSec to propose a framework for secure mobility in Wireless Overlay Networks. The framework is developed in three steps: Firstly, this study addresses the problem of combining GPRS and Mo- bile IP, so that GPRS users are provided with Mobile IP service. This results in presenting a uniform Mobile IP interface to peers regardless of whether mobile users use UMTS or 802.11 WLAN. Secondly, this study discovers the existing problem when combining Mobile IP and IPSec, and proposes a Dual Home Agent Architecture to achieve secure mobility. Finally, based on the output of the previous two steps, a complete framework is proposed, which achieves secure mobility in Wireless Overlay Networks, specifically, in UMTS and 802.11 WLAN. The framework also implements seamless handover when mobile users switch between UMTS and 802.11. This results in UMTS and 802.11 WLAN looking like a single network when participating in this framework, and presents seamless and secure mobility.
- Full Text:
- Date Issued: 2006
- Authors: Chen, Hejun
- Date: 2006
- Subjects: Wireless communication systems , Computer networks
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9778 , http://hdl.handle.net/10948/819 , Wireless communication systems , Computer networks
- Description: Various wireless networks are widely deployed world wide. Current technologies employed in these networks vary widely in terms of bandwidths, latencies, frequencies, and media access methods. Most existing wireless network technologies can be divided into two categories: those that provide a low-bandwidth service over a wide geographic area, for example UMTS, and those that provide a high bandwidth service over a narrow geographic area, for example 802.11. Although it would be desirable to provide a high- bandwidth service over a wide coverage region to mobile users all the time, no single wireless network technology simultaneously satisfies these require- ments. Wireless Overlay Networks, a hierarchical structure of wireless personal area, local area, and wide area data networks, is considered as an efficient and scalable way to solve this problem. Due to the wide deployment of UMTS and 802.11 WLAN, this study attempts to combine them to implement the concept of Wireless Overlay Net- works. Furthermore, the information transmitted over this Wireless Overlay Networks is protected in terms of authentication, integrity and confidentiality. To achieve this goal, this study aims to combine GPRS, Mobile IP and IPSec to propose a framework for secure mobility in Wireless Overlay Networks. The framework is developed in three steps: Firstly, this study addresses the problem of combining GPRS and Mo- bile IP, so that GPRS users are provided with Mobile IP service. This results in presenting a uniform Mobile IP interface to peers regardless of whether mobile users use UMTS or 802.11 WLAN. Secondly, this study discovers the existing problem when combining Mobile IP and IPSec, and proposes a Dual Home Agent Architecture to achieve secure mobility. Finally, based on the output of the previous two steps, a complete framework is proposed, which achieves secure mobility in Wireless Overlay Networks, specifically, in UMTS and 802.11 WLAN. The framework also implements seamless handover when mobile users switch between UMTS and 802.11. This results in UMTS and 802.11 WLAN looking like a single network when participating in this framework, and presents seamless and secure mobility.
- Full Text:
- Date Issued: 2006
High speed end-to-end connection management in a bridged IEEE 1394 network of professional audio devices
- Authors: Okai-Tettey, Harold A
- Date: 2006
- Subjects: IEEE 1394 (Standard) Digital communications Computer networks Sound -- Recording and reproducing -- Digital techniques Computer sound processing
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4653 , http://hdl.handle.net/10962/d1006638
- Description: A number of companies have developed a variety of network approaches to the transfer of audio and MIDI data. By doing this, they have addressed the configuration complications that were present when using direct patching for analogue audio, digital audio, word clock, and control connections. Along with their approaches, controlling software, usually running on a PC, is used to set up and manage audio routings from the outputs to the inputs of devices. However one of the advantages of direct patching is the conceptual simplicity it provides for a user in connecting plugs of devices, the ability to connect from the host plug of one device to the host plug of another. The connection management or routing applications of the current audio networks do not allow for such a capability, and instead employ what is referred to as a two-step approach to connection management. This two-step approach requires that devices be first configured at the transport layer of the network for input and output routings, after which the transmit and receive plugs of devices are manually configured to transmit or receive data. From a user’s point of view, it is desirable for the connection management or audio routing applications of the current audio networks to be able to establish routings directly between the host plugs of devices, and not the audio channels exposed by a network’s transport, as is currently the case. The main goal of this work has been to retain the conceptual simplicity of point-to-point connection management within digital audio networks, while gaining all the benefits that digital audio networking can offer.
- Full Text:
- Date Issued: 2006
- Authors: Okai-Tettey, Harold A
- Date: 2006
- Subjects: IEEE 1394 (Standard) Digital communications Computer networks Sound -- Recording and reproducing -- Digital techniques Computer sound processing
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4653 , http://hdl.handle.net/10962/d1006638
- Description: A number of companies have developed a variety of network approaches to the transfer of audio and MIDI data. By doing this, they have addressed the configuration complications that were present when using direct patching for analogue audio, digital audio, word clock, and control connections. Along with their approaches, controlling software, usually running on a PC, is used to set up and manage audio routings from the outputs to the inputs of devices. However one of the advantages of direct patching is the conceptual simplicity it provides for a user in connecting plugs of devices, the ability to connect from the host plug of one device to the host plug of another. The connection management or routing applications of the current audio networks do not allow for such a capability, and instead employ what is referred to as a two-step approach to connection management. This two-step approach requires that devices be first configured at the transport layer of the network for input and output routings, after which the transmit and receive plugs of devices are manually configured to transmit or receive data. From a user’s point of view, it is desirable for the connection management or audio routing applications of the current audio networks to be able to establish routings directly between the host plugs of devices, and not the audio channels exposed by a network’s transport, as is currently the case. The main goal of this work has been to retain the conceptual simplicity of point-to-point connection management within digital audio networks, while gaining all the benefits that digital audio networking can offer.
- Full Text:
- Date Issued: 2006
An investigation into the family life cycle within a South African context
- Authors: Koekemoer, Evan
- Date: 2006
- Subjects: Consumer behavior -- South Africa , Market segmentation , Consumers -- South Africa
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9352 , http://hdl.handle.net/10948/191 , Consumer behavior -- South Africa , Market segmentation , Consumers -- South Africa
- Description: Each individual/household progresses through the family life cycle (FLC). This progression, which is characterized by various stages and varying consumption portfolios, can be traditional or non-traditional in nature. In the general marketing sense, the FLC concept has great value. The concept is utilized in a variety of marketing activities, particularly in segmentation, and is also applied in consumer behaviour. The lack of research regarding the FLC in South Africa and the need to investigate the concept’s applicability to different environments motivated this research. The aim of the study was to determine how the FLC within a South African context compared to the theoretical depiction of the concept. The evaluation of literature revealed five distinct traditional stages and an array of non-traditional stages, determined by a combination of life stage determining variables. Regarding the empirical approach, self-administered questionnaires were distributed to a convenience sample consisting of 225 students and staff members of the then Port Elizabeth Technikon. The empirical findings revealed the following. {u100083} Non-traditional stages were more prevalent than traditional stages. ii {u100083} Marital status, the presence/absence of children and living arrangement appear to be sufficient life stage determining variables for both current and prospective life stage classifications. {u100083} The consumption portfolios of individuals in the traditional FLC were similar to theory. The research provided insight into the consumption portfolios of individuals in the non-traditional FLC. {u100083} Based on the intentions of certain individuals regarding marriage, having children and living arrangements, it appears as though the future FLC will include an integration of traditional and non-traditional progressions.
- Full Text:
- Date Issued: 2006
- Authors: Koekemoer, Evan
- Date: 2006
- Subjects: Consumer behavior -- South Africa , Market segmentation , Consumers -- South Africa
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9352 , http://hdl.handle.net/10948/191 , Consumer behavior -- South Africa , Market segmentation , Consumers -- South Africa
- Description: Each individual/household progresses through the family life cycle (FLC). This progression, which is characterized by various stages and varying consumption portfolios, can be traditional or non-traditional in nature. In the general marketing sense, the FLC concept has great value. The concept is utilized in a variety of marketing activities, particularly in segmentation, and is also applied in consumer behaviour. The lack of research regarding the FLC in South Africa and the need to investigate the concept’s applicability to different environments motivated this research. The aim of the study was to determine how the FLC within a South African context compared to the theoretical depiction of the concept. The evaluation of literature revealed five distinct traditional stages and an array of non-traditional stages, determined by a combination of life stage determining variables. Regarding the empirical approach, self-administered questionnaires were distributed to a convenience sample consisting of 225 students and staff members of the then Port Elizabeth Technikon. The empirical findings revealed the following. {u100083} Non-traditional stages were more prevalent than traditional stages. ii {u100083} Marital status, the presence/absence of children and living arrangement appear to be sufficient life stage determining variables for both current and prospective life stage classifications. {u100083} The consumption portfolios of individuals in the traditional FLC were similar to theory. The research provided insight into the consumption portfolios of individuals in the non-traditional FLC. {u100083} Based on the intentions of certain individuals regarding marriage, having children and living arrangements, it appears as though the future FLC will include an integration of traditional and non-traditional progressions.
- Full Text:
- Date Issued: 2006
Restructuring manufacturing in South Africa's lagging regions : the case of the Free State
- Nel, Etienne L, Rogerson, C M, Marais, L
- Authors: Nel, Etienne L , Rogerson, C M , Marais, L
- Date: 2006
- Language: English
- Type: Article
- Identifier: vital:6714 , http://hdl.handle.net/10962/d1006786
- Description: The manufacturing economy of the Free State reflects both historical dependence on locally available raw materials and high-levels of state intervention, in terms of support for import substitution and Homeland development. In the contemporary era, deindustrialization, the uncertain future of the clothing / textile industries and limited growth over the last ten years, suggests that, in terms of manufacturing, the Free State is a 'lagging' region. While there has been significant expansion in the number of small firms, this is not matched by employment growth and does not compensate for the loss of many large firms and economic downscaling in the Goldfields. Key sectors such as petro-chemicals and gold jewellery present certain opportunities for future growth.
- Full Text:
- Date Issued: 2006
- Authors: Nel, Etienne L , Rogerson, C M , Marais, L
- Date: 2006
- Language: English
- Type: Article
- Identifier: vital:6714 , http://hdl.handle.net/10962/d1006786
- Description: The manufacturing economy of the Free State reflects both historical dependence on locally available raw materials and high-levels of state intervention, in terms of support for import substitution and Homeland development. In the contemporary era, deindustrialization, the uncertain future of the clothing / textile industries and limited growth over the last ten years, suggests that, in terms of manufacturing, the Free State is a 'lagging' region. While there has been significant expansion in the number of small firms, this is not matched by employment growth and does not compensate for the loss of many large firms and economic downscaling in the Goldfields. Key sectors such as petro-chemicals and gold jewellery present certain opportunities for future growth.
- Full Text:
- Date Issued: 2006
The tension between market and community the Eastern Cape as a case study of community newspapers
- Authors: Katz, David Anthony
- Date: 2006
- Subjects: Community newspapers -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8380 , http://hdl.handle.net/10948/402 , Community newspapers -- South Africa -- Eastern Cape
- Description: The following study takes a look at the tension between market and community, and investigates the Eastern Cape as a case study. The main objective of the study was to determine what phenomenon is causing the rapid expansion of the community newspaper market. After a brief introduction the first section of chapter one goes about explaining South African newspapers. This was an important process because it helps the reader to understand the South African market. This market had a unique development, the study examines this, and goes on to show the three different spheres of the South African press and takes a look at the major publishers. Section two places the South African media market in context by looking at where newspapers fit into capitalist free market society. This section first develops the notion of democracy and its close relationship to capitalism. This is followed by a look at newspapers as commercial products, and also takes a look at a section of the South African population that is relatively easy for advertisers and marketers to target. This section finally offers a solution to combat the above inadequacies in society. Section three looks at the all important rise of more recent forms of media and the effects they have had on the press. This section first looks at how newspapers have been able to adapt and survive and secondly looks to their future survival in what is becoming a digital age. Chapter two begins by developing the notion of community. It establishes that while the world was heading in the direction of a global community, there has now been a recent trend for people to revert back to local community life in order to combat the inequalities of the global community. The second section of chapter two goes on to give an in-depth description of what community newspapers entail. Chapter three forms the first section of the second half of the study. It deals with Johnnic Communications (Johncom) and takes a look at the company by looking at their history and structures as well as results. It goes on to determine Johncom’s role in the South African media market, which includes publishing interests, BEE credentials, strategic positioning and the establishing of Johncom Community Newspapers (JCN). The final chapter looks at JCN and community newspapers in the Eastern Cape. The first section of this chapter looks at how JCN developed their titles as well as the success these titles have brought. The second section takes an overview look at all the titles in an attempt to find a common denominator that can be attributed to their success. This common denominator is determined to be disposable income. The third section looks at what makes disposable income one of the key factors in the success of community newspapers and uses the appendix interview to support its findings. The final section of this chapter and the entire study looks towards the future. It is a speculation into the future of both community newspapers and Johncom’s projected community newspaper expansion. It looks at other markets in South Africa, but once these become saturated it is expected that a massive African expansion will follow.
- Full Text:
- Date Issued: 2006
- Authors: Katz, David Anthony
- Date: 2006
- Subjects: Community newspapers -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8380 , http://hdl.handle.net/10948/402 , Community newspapers -- South Africa -- Eastern Cape
- Description: The following study takes a look at the tension between market and community, and investigates the Eastern Cape as a case study. The main objective of the study was to determine what phenomenon is causing the rapid expansion of the community newspaper market. After a brief introduction the first section of chapter one goes about explaining South African newspapers. This was an important process because it helps the reader to understand the South African market. This market had a unique development, the study examines this, and goes on to show the three different spheres of the South African press and takes a look at the major publishers. Section two places the South African media market in context by looking at where newspapers fit into capitalist free market society. This section first develops the notion of democracy and its close relationship to capitalism. This is followed by a look at newspapers as commercial products, and also takes a look at a section of the South African population that is relatively easy for advertisers and marketers to target. This section finally offers a solution to combat the above inadequacies in society. Section three looks at the all important rise of more recent forms of media and the effects they have had on the press. This section first looks at how newspapers have been able to adapt and survive and secondly looks to their future survival in what is becoming a digital age. Chapter two begins by developing the notion of community. It establishes that while the world was heading in the direction of a global community, there has now been a recent trend for people to revert back to local community life in order to combat the inequalities of the global community. The second section of chapter two goes on to give an in-depth description of what community newspapers entail. Chapter three forms the first section of the second half of the study. It deals with Johnnic Communications (Johncom) and takes a look at the company by looking at their history and structures as well as results. It goes on to determine Johncom’s role in the South African media market, which includes publishing interests, BEE credentials, strategic positioning and the establishing of Johncom Community Newspapers (JCN). The final chapter looks at JCN and community newspapers in the Eastern Cape. The first section of this chapter looks at how JCN developed their titles as well as the success these titles have brought. The second section takes an overview look at all the titles in an attempt to find a common denominator that can be attributed to their success. This common denominator is determined to be disposable income. The third section looks at what makes disposable income one of the key factors in the success of community newspapers and uses the appendix interview to support its findings. The final section of this chapter and the entire study looks towards the future. It is a speculation into the future of both community newspapers and Johncom’s projected community newspaper expansion. It looks at other markets in South Africa, but once these become saturated it is expected that a massive African expansion will follow.
- Full Text:
- Date Issued: 2006