Seeing is natural, but viewing is not: teaching visual literacy in a rural classroom
- Mbelani, Madeyandile, Murray, Sarah R
- Authors: Mbelani, Madeyandile , Murray, Sarah R
- Date: 2009
- Language: English
- Type: text , Article
- Identifier: vital:7022 , http://hdl.handle.net/10962/d1007203
- Description: This paper reports on a collaborative action research case study into Grade 10 teaching and learning of visual literacy in a rural high school into the Eastern Cape, South Africa. Visual literacy is a new aspect that has been incorporated in English First Additional Language National Curriculum Statement (Grade 10-12), which has been implemented in Grade 10 from 2006. With the aim of gaining knowledge and improving performance in visual literacy, I designed a unit of lessons, which exposed learners to visual grammar and visual texts and I collected data around the implementation of the lesson unit as evidenced by journal writing, interviews and non-participant observation. The data revealed that visual literacy could be taught meaningfully in a rural high school as the learners could identify, cut, paste and critically discuss elements of visual language and they finally designed their own advertisements in groups. However, the following factors emerged as hindrances to the successful teaching of visual literacy in this case: lack of resources; learners' lack of a foundation in visual literacy from Grades 7-9; and problems revolving around time management and pacing.
- Full Text:
- Date Issued: 2009
- Authors: Mbelani, Madeyandile , Murray, Sarah R
- Date: 2009
- Language: English
- Type: text , Article
- Identifier: vital:7022 , http://hdl.handle.net/10962/d1007203
- Description: This paper reports on a collaborative action research case study into Grade 10 teaching and learning of visual literacy in a rural high school into the Eastern Cape, South Africa. Visual literacy is a new aspect that has been incorporated in English First Additional Language National Curriculum Statement (Grade 10-12), which has been implemented in Grade 10 from 2006. With the aim of gaining knowledge and improving performance in visual literacy, I designed a unit of lessons, which exposed learners to visual grammar and visual texts and I collected data around the implementation of the lesson unit as evidenced by journal writing, interviews and non-participant observation. The data revealed that visual literacy could be taught meaningfully in a rural high school as the learners could identify, cut, paste and critically discuss elements of visual language and they finally designed their own advertisements in groups. However, the following factors emerged as hindrances to the successful teaching of visual literacy in this case: lack of resources; learners' lack of a foundation in visual literacy from Grades 7-9; and problems revolving around time management and pacing.
- Full Text:
- Date Issued: 2009
Sending and receiving: immunity sought by diplomats committing criminal offences
- Authors: Moutzouris, Maria
- Date: 2009
- Subjects: Diplomatic privileges and immunities , International crimes , Criminal law , International law
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:3686 , http://hdl.handle.net/10962/d1003201 , Diplomatic privileges and immunities , International crimes , Criminal law , International law
- Description: Diplomatic immunity is one of the oldest elements of foreign relations, dating back as far as Ancient Greece and Rome. Today, it is a principle that has been codified into the Vienna Convention on Diplomatic Relations regulating past customs and practices. Consuls and international organizations, although their privileges and immunities are similar to diplomatic personnel, do differ and are regulated by the Vienna Convention on Consular Relations and the United Nations International Immunities respectively. These Conventions have been influenced by past practices and by three theories during different era’s namely exterritoriality, personal representation and functional necessity. The Vienna Convention on Diplomatic Relations further provides certain immunities and privileges to different levels of diplomatic officials, their staff and families. Privileges and immunities will be considered under various main categories, namely the diplomatic mission, the diplomatic official, diplomatic staff, and families. Each category receives privileges and immunities, for example immunities enjoyed by the diplomatic mission include mission correspondence and bags. Diplomatic officials enjoy personal inviolability, immunity from jurisdiction and inviolability of diplomats’ residences and property. The staff and families of diplomatic officials too enjoy privileges and immunities. The problem of so many people receiving privileges and immunities is that there is a high likelihood of abuse. Abuses that arise are various crimes committed by diplomats, their staff and families. They are immune from local punishment and appear to be above the local law. Although the Vienna Convention on Diplomatic Relations provides remedies against diplomats, staff and families who abuse their position, it gives the impression that it is not enough. Various Acts in the United Kingdom, United States and the Republic of South Africa will be analysed in order to ascertain what governments have done to try and curb diplomatic abuses. Each will be considered and found that although they have restricted immunity from previous practices it still places the diplomats’ needs above its own citizens. Thus several suggestions have been put forward and argued whether they are successful in restricting immunity comprehensively. Such suggestions are amending the Vienna Convention on Diplomatic Relations; using the functional necessity theory to further limit immunity; forming bilateral treaties between States as a possible means to restrict or limit; and lastly establishing a Permanent International Diplomatic Criminal Court. The key question to be answered is whether diplomatic immunity is needed for the efficient functioning of foreign relations between States.
- Full Text:
- Date Issued: 2009
- Authors: Moutzouris, Maria
- Date: 2009
- Subjects: Diplomatic privileges and immunities , International crimes , Criminal law , International law
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:3686 , http://hdl.handle.net/10962/d1003201 , Diplomatic privileges and immunities , International crimes , Criminal law , International law
- Description: Diplomatic immunity is one of the oldest elements of foreign relations, dating back as far as Ancient Greece and Rome. Today, it is a principle that has been codified into the Vienna Convention on Diplomatic Relations regulating past customs and practices. Consuls and international organizations, although their privileges and immunities are similar to diplomatic personnel, do differ and are regulated by the Vienna Convention on Consular Relations and the United Nations International Immunities respectively. These Conventions have been influenced by past practices and by three theories during different era’s namely exterritoriality, personal representation and functional necessity. The Vienna Convention on Diplomatic Relations further provides certain immunities and privileges to different levels of diplomatic officials, their staff and families. Privileges and immunities will be considered under various main categories, namely the diplomatic mission, the diplomatic official, diplomatic staff, and families. Each category receives privileges and immunities, for example immunities enjoyed by the diplomatic mission include mission correspondence and bags. Diplomatic officials enjoy personal inviolability, immunity from jurisdiction and inviolability of diplomats’ residences and property. The staff and families of diplomatic officials too enjoy privileges and immunities. The problem of so many people receiving privileges and immunities is that there is a high likelihood of abuse. Abuses that arise are various crimes committed by diplomats, their staff and families. They are immune from local punishment and appear to be above the local law. Although the Vienna Convention on Diplomatic Relations provides remedies against diplomats, staff and families who abuse their position, it gives the impression that it is not enough. Various Acts in the United Kingdom, United States and the Republic of South Africa will be analysed in order to ascertain what governments have done to try and curb diplomatic abuses. Each will be considered and found that although they have restricted immunity from previous practices it still places the diplomats’ needs above its own citizens. Thus several suggestions have been put forward and argued whether they are successful in restricting immunity comprehensively. Such suggestions are amending the Vienna Convention on Diplomatic Relations; using the functional necessity theory to further limit immunity; forming bilateral treaties between States as a possible means to restrict or limit; and lastly establishing a Permanent International Diplomatic Criminal Court. The key question to be answered is whether diplomatic immunity is needed for the efficient functioning of foreign relations between States.
- Full Text:
- Date Issued: 2009
Shalom India housing society by Esther David
- Authors: Naidu, Samantha
- Date: 2009
- Language: English
- Type: Book review
- Identifier: vital:26373 , http://hdl.handle.net/10962/54007 , http://www.wasafiri.org/product/wasafiri-issue-57/ , https://orcid.org/0000-0001-9456-8657
- Description: Book review. Shalom India housing society by Esther David.
- Full Text: false
- Date Issued: 2009
- Authors: Naidu, Samantha
- Date: 2009
- Language: English
- Type: Book review
- Identifier: vital:26373 , http://hdl.handle.net/10962/54007 , http://www.wasafiri.org/product/wasafiri-issue-57/ , https://orcid.org/0000-0001-9456-8657
- Description: Book review. Shalom India housing society by Esther David.
- Full Text: false
- Date Issued: 2009
Shame is valuable
- Authors: Euvrard, Jonathan George
- Date: 2009
- Subjects: Shame Ethics Self-evaluation
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2708 , http://hdl.handle.net/10962/d1002838
- Description: In this thesis I argue that shame is valuable because it contributes to the moral life by promoting coherence. I start by developing and defending a conception of shame. On my conception, rational shame involves a negative self-assessment, in which I am both the assessor and the object of assessment, and in which the standard of assessment is my own. I then develop a notion of coherence, and apply it to the relationship between values, and the relationship between values and actions. I also tie the notion of coherence to what I call “the moral life”. I then discuss two ways in which shame can work to promote coherence. Firstly, I describe a process of critical reflective self-assessment, and show how this is a particularly effective method of promoting coherence when coupled with shame. Secondly, I discuss the connection between my emotions and my values, arguing that this connection promotes coherence, and that shame works to reinforce this connection and thereby to promote coherence.
- Full Text:
- Date Issued: 2009
- Authors: Euvrard, Jonathan George
- Date: 2009
- Subjects: Shame Ethics Self-evaluation
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2708 , http://hdl.handle.net/10962/d1002838
- Description: In this thesis I argue that shame is valuable because it contributes to the moral life by promoting coherence. I start by developing and defending a conception of shame. On my conception, rational shame involves a negative self-assessment, in which I am both the assessor and the object of assessment, and in which the standard of assessment is my own. I then develop a notion of coherence, and apply it to the relationship between values, and the relationship between values and actions. I also tie the notion of coherence to what I call “the moral life”. I then discuss two ways in which shame can work to promote coherence. Firstly, I describe a process of critical reflective self-assessment, and show how this is a particularly effective method of promoting coherence when coupled with shame. Secondly, I discuss the connection between my emotions and my values, arguing that this connection promotes coherence, and that shame works to reinforce this connection and thereby to promote coherence.
- Full Text:
- Date Issued: 2009
Should passive euthanasia be made legal in South Africa?
- Chidoori, Rumbidzai Elizabeth Portia
- Authors: Chidoori, Rumbidzai Elizabeth Portia
- Date: 2009
- Subjects: Euthanasia -- South Africa , Euthanasia -- Law and legislation , Terminally ill -- South Africa
- Language: English
- Type: Thesis , Masters , MA (Human Rights)
- Identifier: vital:11098 , http://hdl.handle.net/10353/253 , Euthanasia -- South Africa , Euthanasia -- Law and legislation , Terminally ill -- South Africa
- Description: In In 1999 the South African Law Reform Commission proposed a draft bill on End of Life Decisions and tabled the Bill before Parliament. To date the Bill is still yet to be put up for discussion perhaps due to the sensitive nature of the subject. This mini-dissertation will examine South African people’s perception and awareness of passive euthanasia and whether the procedure should be regulated. The research will look at the current position in South Africa, arguments for and against passive euthanasia, and the factors influencing society’s reactions to this growing phenomenon.1999 the South African Law Reform Commission proposed a draft bill on End of Life Decisions and tabled the Bill before Parliament. To date the Bill is still yet to be put up for discussion perhaps due to the sensitive nature of the subject. This mini-dissertation will examine South African people’s perception and awareness of passive euthanasia and whether the procedure should be regulated. The research will look at the current position in South Africa, arguments for and against passive euthanasia, and the factors influencing society’s reactions to this growing phenomenon.
- Full Text:
- Date Issued: 2009
- Authors: Chidoori, Rumbidzai Elizabeth Portia
- Date: 2009
- Subjects: Euthanasia -- South Africa , Euthanasia -- Law and legislation , Terminally ill -- South Africa
- Language: English
- Type: Thesis , Masters , MA (Human Rights)
- Identifier: vital:11098 , http://hdl.handle.net/10353/253 , Euthanasia -- South Africa , Euthanasia -- Law and legislation , Terminally ill -- South Africa
- Description: In In 1999 the South African Law Reform Commission proposed a draft bill on End of Life Decisions and tabled the Bill before Parliament. To date the Bill is still yet to be put up for discussion perhaps due to the sensitive nature of the subject. This mini-dissertation will examine South African people’s perception and awareness of passive euthanasia and whether the procedure should be regulated. The research will look at the current position in South Africa, arguments for and against passive euthanasia, and the factors influencing society’s reactions to this growing phenomenon.1999 the South African Law Reform Commission proposed a draft bill on End of Life Decisions and tabled the Bill before Parliament. To date the Bill is still yet to be put up for discussion perhaps due to the sensitive nature of the subject. This mini-dissertation will examine South African people’s perception and awareness of passive euthanasia and whether the procedure should be regulated. The research will look at the current position in South Africa, arguments for and against passive euthanasia, and the factors influencing society’s reactions to this growing phenomenon.
- Full Text:
- Date Issued: 2009
Sibling partnerships in South African small and medium-sized family businesses
- Authors: Farrington, Shelley Maeva
- Date: 2009
- Subjects: Family-owned business enterprises -- South Africa -- Management , Family corporations -- South Africa -- Management , Families -- Economic aspects -- South Africa , Small business -- Management -- South Africa , Family-owned business enterprises -- Succession -- South Africa
- Language: English
- Type: Thesis , Doctoral , DCom
- Identifier: vital:9289 , http://hdl.handle.net/10948/952 , Family-owned business enterprises -- South Africa -- Management , Family corporations -- South Africa -- Management , Families -- Economic aspects -- South Africa , Small business -- Management -- South Africa , Family-owned business enterprises -- Succession -- South Africa
- Description: Given the predicted increase in the number of family businesses owned and/or managed by siblings (Sibling Partnerships), as well as the lack of understanding and research attention given to such sibling teams, the purpose of this study was to contribute to the more effective functioning of such family businesses in South Africa by identifying the factors that impact on their success. With this purpose in mind, the primary objective was to identify, investigate and empirically test the possible influences of, and relationships between, various factors and the Perceived success of Sibling Partnerships. This study sets out to integrate prior findings and theories on team effectiveness and family relationships, to find support for these theories in the family business literature, and to incorporate these findings into a comprehensive model. The literature study revealed 5 main categories (context, composition, structure, processes, and people) of constructs influencing the Perceived success of sibling teams. Within these 5 main constructs, 13 underlying independent variables were identified and hypothesised to influence measures of effectiveness of sibling teams, namely the dependent variable Perceived success, and the 2 intermediate variables Financial performance and Family harmony. Of the 13 underlying independent variables, 6 were categorised as task-based and 7 as relational-based factors. In addition, hypotheses were formulated for possible relationships between the various task-based constructs (context, composition and structure) and the processes and people constructs. Each construct was clearly defined and then operationalised. Operationalisation was done by using reliable and valid items sourced from tested measuring instruments used in previous studies, as well as several self-generated items based on secondary sources. A structured questionnaire was made available to respondents identified by means of the convenience snowball sampling technique, and the data collected from 371 usable questionnaires was subjected to various statistical analyses. An exploratory factor analysis was conducted, and Cronbach-alpha coefficients were calculated to confirm the validity and reliability of the measuring instrument. The 6 task-based latent variables were confirmed by the exploratory factor analysis. However, all the other latent variables, as originally intended in the theoretical model, could not be confirmed. Instead, 3 dependent variables were identified, namely Financial performance, Growth performance and Satisfaction with work and family relationships, and 6 relational-based constructs, with some changes, did emerge. Structural Equation Modelling (SEM) was the main statistical procedure used to test the significance of the relationships hypothesised between the various independent and dependent variables. Because of sample size restrictions the conceptual model could not be subjected to SEM as a whole; consequently 10 submodels were identified and subjected to further analysis. The following independent variables were identified as influencing the dependent variables in this study: • Internal context • Complementary skills • Leadership • Shared dream • Fairness • Sibling relationship • Non-family members • No other family members (spouses and non-active siblings) In addition, the factors Complementary skills, Leadership, Past parent involvement, No present parent involvement, and No other family members, were identified as significantly influencing the relationship between the siblings involved in the Sibling Partnership. Furthermore, an Analysis of Variance (ANOVA), Multiple Linear Regression analysis and t-tests were undertaken to determine the influence of demographic variables on the dependent variables. How ownership is shared in a family business involving siblings, the shareholding between the siblings themselves, and the nature of leadership between the siblings, has been found to influence the iv dependent variables in the present study. In addition, a Sibling Partnership is likely to perform most effectively when it is composed of a relatively young sibling team that has a small age gap between the members, and business performance will improve as the siblings gain work experience together, and as the number of employees increase. This study has added to the empirical body of family business research by investigating a particularly limited segment of the literature, namely Sibling Partnerships in family businesses. By identifying and developing various models that outline the most significant factors that influence the success of such family business partnerships, this study offers recommendations and suggestions for managing family businesses involving siblings, in such a way as to enrich their family relationships and to improve the financial performance of their businesses.
- Full Text:
- Date Issued: 2009
- Authors: Farrington, Shelley Maeva
- Date: 2009
- Subjects: Family-owned business enterprises -- South Africa -- Management , Family corporations -- South Africa -- Management , Families -- Economic aspects -- South Africa , Small business -- Management -- South Africa , Family-owned business enterprises -- Succession -- South Africa
- Language: English
- Type: Thesis , Doctoral , DCom
- Identifier: vital:9289 , http://hdl.handle.net/10948/952 , Family-owned business enterprises -- South Africa -- Management , Family corporations -- South Africa -- Management , Families -- Economic aspects -- South Africa , Small business -- Management -- South Africa , Family-owned business enterprises -- Succession -- South Africa
- Description: Given the predicted increase in the number of family businesses owned and/or managed by siblings (Sibling Partnerships), as well as the lack of understanding and research attention given to such sibling teams, the purpose of this study was to contribute to the more effective functioning of such family businesses in South Africa by identifying the factors that impact on their success. With this purpose in mind, the primary objective was to identify, investigate and empirically test the possible influences of, and relationships between, various factors and the Perceived success of Sibling Partnerships. This study sets out to integrate prior findings and theories on team effectiveness and family relationships, to find support for these theories in the family business literature, and to incorporate these findings into a comprehensive model. The literature study revealed 5 main categories (context, composition, structure, processes, and people) of constructs influencing the Perceived success of sibling teams. Within these 5 main constructs, 13 underlying independent variables were identified and hypothesised to influence measures of effectiveness of sibling teams, namely the dependent variable Perceived success, and the 2 intermediate variables Financial performance and Family harmony. Of the 13 underlying independent variables, 6 were categorised as task-based and 7 as relational-based factors. In addition, hypotheses were formulated for possible relationships between the various task-based constructs (context, composition and structure) and the processes and people constructs. Each construct was clearly defined and then operationalised. Operationalisation was done by using reliable and valid items sourced from tested measuring instruments used in previous studies, as well as several self-generated items based on secondary sources. A structured questionnaire was made available to respondents identified by means of the convenience snowball sampling technique, and the data collected from 371 usable questionnaires was subjected to various statistical analyses. An exploratory factor analysis was conducted, and Cronbach-alpha coefficients were calculated to confirm the validity and reliability of the measuring instrument. The 6 task-based latent variables were confirmed by the exploratory factor analysis. However, all the other latent variables, as originally intended in the theoretical model, could not be confirmed. Instead, 3 dependent variables were identified, namely Financial performance, Growth performance and Satisfaction with work and family relationships, and 6 relational-based constructs, with some changes, did emerge. Structural Equation Modelling (SEM) was the main statistical procedure used to test the significance of the relationships hypothesised between the various independent and dependent variables. Because of sample size restrictions the conceptual model could not be subjected to SEM as a whole; consequently 10 submodels were identified and subjected to further analysis. The following independent variables were identified as influencing the dependent variables in this study: • Internal context • Complementary skills • Leadership • Shared dream • Fairness • Sibling relationship • Non-family members • No other family members (spouses and non-active siblings) In addition, the factors Complementary skills, Leadership, Past parent involvement, No present parent involvement, and No other family members, were identified as significantly influencing the relationship between the siblings involved in the Sibling Partnership. Furthermore, an Analysis of Variance (ANOVA), Multiple Linear Regression analysis and t-tests were undertaken to determine the influence of demographic variables on the dependent variables. How ownership is shared in a family business involving siblings, the shareholding between the siblings themselves, and the nature of leadership between the siblings, has been found to influence the iv dependent variables in the present study. In addition, a Sibling Partnership is likely to perform most effectively when it is composed of a relatively young sibling team that has a small age gap between the members, and business performance will improve as the siblings gain work experience together, and as the number of employees increase. This study has added to the empirical body of family business research by investigating a particularly limited segment of the literature, namely Sibling Partnerships in family businesses. By identifying and developing various models that outline the most significant factors that influence the success of such family business partnerships, this study offers recommendations and suggestions for managing family businesses involving siblings, in such a way as to enrich their family relationships and to improve the financial performance of their businesses.
- Full Text:
- Date Issued: 2009
Sigtuna think piece 6: A case of exploring learning interactions in rural farming communities of practice in Manicaland, Zimbabwe
- Authors: Pesanayi, Tichaona V
- Date: 2009
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/386427 , vital:68140 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/122802"
- Description: Food insecurity is one of the major threats to sustainable development in Africa, and particularly southern Africa. Climate change is increasingly having negative impacts on food production, further increasing the vulnerability of resource-poor communities. This paper outlines a research study conducted in two Zimbabwean smallholder communities of practice, with the aim of understanding learning interactions taking place within the community of practice that influence its choice of cultivated food plants. This would hopefully inform capability-centred teaching and learning. The study was conducted in the context of vulnerability to environment risk, socio-political pressures and a market-oriented agro-based economy in recession. Various causal mechanisms influencing plant-food choice were identified using critical realist ontological analysis. These included mixed messages from external influences in conflict with local knowledge due to power knowledge relationships. A number of learning interactions were found to be important in promoting the adaptive capacity of the farmers to chronic drought, which included inter-generational knowledge sharing; farmer to farmer exchange and reflective dialogue; experiential learning; farmers ‘passing on’ part of their harvests to other farmers; farming communities learning from risk and responding to risk; and learning from trying things out. The implications for capability-centred social learning processes were that it is important to understand the causal mechanisms that influence choices; and to confront tensions, while reducing ambivalence. A focus on more sustainable alternatives, feasible and practical for farmers, was recommended. These findings, in the context of one case study, create research questions to be examined in other case contexts in environmental education research focusing on climate change learning and adaptation.
- Full Text:
- Date Issued: 2009
- Authors: Pesanayi, Tichaona V
- Date: 2009
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/386427 , vital:68140 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/122802"
- Description: Food insecurity is one of the major threats to sustainable development in Africa, and particularly southern Africa. Climate change is increasingly having negative impacts on food production, further increasing the vulnerability of resource-poor communities. This paper outlines a research study conducted in two Zimbabwean smallholder communities of practice, with the aim of understanding learning interactions taking place within the community of practice that influence its choice of cultivated food plants. This would hopefully inform capability-centred teaching and learning. The study was conducted in the context of vulnerability to environment risk, socio-political pressures and a market-oriented agro-based economy in recession. Various causal mechanisms influencing plant-food choice were identified using critical realist ontological analysis. These included mixed messages from external influences in conflict with local knowledge due to power knowledge relationships. A number of learning interactions were found to be important in promoting the adaptive capacity of the farmers to chronic drought, which included inter-generational knowledge sharing; farmer to farmer exchange and reflective dialogue; experiential learning; farmers ‘passing on’ part of their harvests to other farmers; farming communities learning from risk and responding to risk; and learning from trying things out. The implications for capability-centred social learning processes were that it is important to understand the causal mechanisms that influence choices; and to confront tensions, while reducing ambivalence. A focus on more sustainable alternatives, feasible and practical for farmers, was recommended. These findings, in the context of one case study, create research questions to be examined in other case contexts in environmental education research focusing on climate change learning and adaptation.
- Full Text:
- Date Issued: 2009
Sigtuna Think Piece 8: Piecing together conceptual framings for climate change education research in southern African contexts
- Authors: Lotz-Sisitka, Heila
- Date: 2009
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67378 , vital:29082 , https://www.ajol.info/index.php/sajee/article/view/122808
- Description: publisher version , This think piece considers a range of theoretical and conceptual tools that may assist with the emergence of a research agenda for climate change in education. It considers the conditions that are created by climate change in and for southern African contexts, and then deliberates which contextually related theoretical tools may be useful to frame research questions for climate change education. I consider the educational research implications of adaptation practices, reflexive justice and agency, reflexivity and capability, noting that a climate change education research agenda, not different to a wider reflexive environmental education research agenda dealing with transformative praxis in southern Africa, is essentially a sociologically and historically emergent ‘researching with’ agenda, and is in effect a social learning process. In putting together these conceptual framings for a climate change research agenda in southern Africa, I am interested in exploring how participatory social learning research may strengthen agency and reflexivity (development of capabilities) in response to socio-ecological conditions.
- Full Text:
- Date Issued: 2009
- Authors: Lotz-Sisitka, Heila
- Date: 2009
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67378 , vital:29082 , https://www.ajol.info/index.php/sajee/article/view/122808
- Description: publisher version , This think piece considers a range of theoretical and conceptual tools that may assist with the emergence of a research agenda for climate change in education. It considers the conditions that are created by climate change in and for southern African contexts, and then deliberates which contextually related theoretical tools may be useful to frame research questions for climate change education. I consider the educational research implications of adaptation practices, reflexive justice and agency, reflexivity and capability, noting that a climate change education research agenda, not different to a wider reflexive environmental education research agenda dealing with transformative praxis in southern Africa, is essentially a sociologically and historically emergent ‘researching with’ agenda, and is in effect a social learning process. In putting together these conceptual framings for a climate change research agenda in southern Africa, I am interested in exploring how participatory social learning research may strengthen agency and reflexivity (development of capabilities) in response to socio-ecological conditions.
- Full Text:
- Date Issued: 2009
Simulating crowd phenomena in african markets
- Tasse, Flora P, Glass, Kevin R, Bangay, Shaun D
- Authors: Tasse, Flora P , Glass, Kevin R , Bangay, Shaun D
- Date: 2009
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/433285 , vital:72959 , https://doi.org/10.1145/1503454.1503463
- Description: Crowd simulation is an important feature in the computer graphics field. Typical implementations simulate battle scenes, emergency situations, safety issues or add content to virtual environments. The problem stated in this paper falls in the last category. We present a crowd simulation behavioural model which allows us to simulate identified phenomena in popular local African markets such as narrow street flows and crowd formation around street performances. We propose a three-tier architecture model enable to produce intentions, perform path planning and control movement. We demonstrate that this approach produces the desired behaviour associated with crowds in an African market, which includes navigation, flow formation and circle creation.
- Full Text:
- Date Issued: 2009
- Authors: Tasse, Flora P , Glass, Kevin R , Bangay, Shaun D
- Date: 2009
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/433285 , vital:72959 , https://doi.org/10.1145/1503454.1503463
- Description: Crowd simulation is an important feature in the computer graphics field. Typical implementations simulate battle scenes, emergency situations, safety issues or add content to virtual environments. The problem stated in this paper falls in the last category. We present a crowd simulation behavioural model which allows us to simulate identified phenomena in popular local African markets such as narrow street flows and crowd formation around street performances. We propose a three-tier architecture model enable to produce intentions, perform path planning and control movement. We demonstrate that this approach produces the desired behaviour associated with crowds in an African market, which includes navigation, flow formation and circle creation.
- Full Text:
- Date Issued: 2009
Size and other determinants of capital structure in South African manufacturing listed companies
- Authors: Mgudlwa, Nosipho
- Date: 2009
- Subjects: Capital management and capital structure , Capital , Corporations -- South Africa -- Finance , Business enterprises
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:8941 , http://hdl.handle.net/10948/1192 , Capital management and capital structure , Capital , Corporations -- South Africa -- Finance , Business enterprises
- Description: The importance of the capital structure as a measure of company growth and performance has been at the core of vigorous debate for many years. With the threat of the recession and global competitiveness to the survival of organizations, what constitutes an optimal capital structure had to be interrogated. The focus of the study is to investigate the factors (with more emphasis on size) that influence the capital structure of manufacturing firms in general and South African manufacturing firms in particular. The aim is to advance recommendations on policy formulation so as to improve the financial performance of the manufacturing sector in South Africa, a developing economy. The study is explained within the theoretical framework which relates elements purported to have an influence on the capital structure to the use of leverage/debt by organizations. Leverage is seen to increase the shareholders‟ interest whilst being exposed to financial risk. The size of the organizations as a comparative element defines the extent of accessing the borrowed funds, hence the distinction between the Small, Medium and Micro Enterprises (SMMEs) and large sized enterprises (LSEs). The research evidence indicates that SMMEs are characterized by lower liquidity, use more short-term debt instead of use of long-term debt, and are generally low in debt and basically capital intensive. On the contrary LSEs are highly leveraged. The selected research design is triangulated, with a combination of a case study which is of a qualitative and interpretive nature, as well as a quantitative type survey by means of a structured questionnaire. Twenty five ratios were computed from information derived from the financial statements of organizations and means and medians were determined for comparative reasons. The questions were directed to chief financial officers or managers responsible for the compilation of the financial statements, mainly to expand on the debt policy of iv their respective organizations. The findings confirmed the correlation between gearing and size, asset structure and growth with the exception of profitability. On the relevance of financial policy regarding debt, two factors were proven to be influential to capital structure decisions: the theory and practice of capital structure and the impact of the debt policy, both of which relate to financial flexibility. The study concluded that as much as there are similarities/consistencies between the two size groups, there are fundamental differences confirming that size significantly impacts on the capital structure choice specifically the use of debt. It is, therefore, recommended that the South African government should review its policies with regards to the financial support towards SMME viability.
- Full Text:
- Date Issued: 2009
- Authors: Mgudlwa, Nosipho
- Date: 2009
- Subjects: Capital management and capital structure , Capital , Corporations -- South Africa -- Finance , Business enterprises
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:8941 , http://hdl.handle.net/10948/1192 , Capital management and capital structure , Capital , Corporations -- South Africa -- Finance , Business enterprises
- Description: The importance of the capital structure as a measure of company growth and performance has been at the core of vigorous debate for many years. With the threat of the recession and global competitiveness to the survival of organizations, what constitutes an optimal capital structure had to be interrogated. The focus of the study is to investigate the factors (with more emphasis on size) that influence the capital structure of manufacturing firms in general and South African manufacturing firms in particular. The aim is to advance recommendations on policy formulation so as to improve the financial performance of the manufacturing sector in South Africa, a developing economy. The study is explained within the theoretical framework which relates elements purported to have an influence on the capital structure to the use of leverage/debt by organizations. Leverage is seen to increase the shareholders‟ interest whilst being exposed to financial risk. The size of the organizations as a comparative element defines the extent of accessing the borrowed funds, hence the distinction between the Small, Medium and Micro Enterprises (SMMEs) and large sized enterprises (LSEs). The research evidence indicates that SMMEs are characterized by lower liquidity, use more short-term debt instead of use of long-term debt, and are generally low in debt and basically capital intensive. On the contrary LSEs are highly leveraged. The selected research design is triangulated, with a combination of a case study which is of a qualitative and interpretive nature, as well as a quantitative type survey by means of a structured questionnaire. Twenty five ratios were computed from information derived from the financial statements of organizations and means and medians were determined for comparative reasons. The questions were directed to chief financial officers or managers responsible for the compilation of the financial statements, mainly to expand on the debt policy of iv their respective organizations. The findings confirmed the correlation between gearing and size, asset structure and growth with the exception of profitability. On the relevance of financial policy regarding debt, two factors were proven to be influential to capital structure decisions: the theory and practice of capital structure and the impact of the debt policy, both of which relate to financial flexibility. The study concluded that as much as there are similarities/consistencies between the two size groups, there are fundamental differences confirming that size significantly impacts on the capital structure choice specifically the use of debt. It is, therefore, recommended that the South African government should review its policies with regards to the financial support towards SMME viability.
- Full Text:
- Date Issued: 2009
Size prediction for plus-size women's intimate apparel using a 3D body scanner
- Authors: Pandarum, Krishnavellie
- Date: 2009
- Subjects: Lingerie , Lingerie -- Design , Overweight women
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10450 , http://hdl.handle.net/10948/1153 , http://hdl.handle.net/10948/d1012020 , Lingerie , Lingerie -- Design , Overweight women
- Description: Garment “fitting” from tailor-made to ready-to-wear clothing, has evolved over time. Ready to-wear and standardized sizes appeared in the middle 19th century. Today garment fitting is one of the most important criteria in the consumer buying decision making process. This is particularly so with “body hugging” garments, such as intimate apparel; or the bra that moulds the form of the wearer to produce “smooth” outer garment silhouettes. The South African bra retailer and manufacturers sizing charts are generally based upon body dimension data collected using traditional anthropometric methods. Professional measurers are not able to capture the hidden areas of the breast such as the inframmatory fold line, the volume, shape and contour of the breast using tape measures, calipers and other measuring devices. Traditional anthropometry also does not have the ability to systemically observe the bottom line of the breast base and extract accurate data on breast volume which are key factors in designing underwire bras and in the pattern making of the bra cup panels. Exploratory retail and consumer studies have indicated that consumers, notably plus size women, experience considerable problems and dissatisfaction with poorly fitting bras. There is therefore clearly a need in South Africa to conduct a 3D anthropometric study, focusing especially on the plus-sized women’s bra market segment, as there is very little or limited studies, to date, conduct for this market segment of the population. This pilot study collected 3D torso body measurement data from a convenient sample of 176 plus sized women, recruited from Playtex (Pty) Ltd. situated in Durban, KwaZulu Natal, South Africa. The study evaluates the 3D breast volume measurement data extraction process, using an expert system developed by [TC]2 integrated into the propriety NX12-3D full body scanner software and that taken using the traditional dress-makers tape-measure. The objective is to establish the relationship between the 3D torso and breast volume data measurement output as extracted by the expert system when compared to the South African bra manufacturers sizing chart, for use in pattern making for bra cup panel designs and in the designing of underwire bras for large breasted or plus size women. The results contained in this dissertation cannot be extrapolated to the larger population of South Africa and is limited to the 176 plus size women selected by Body Mass Index; recruited from KwaZulu Natal, South Africa.
- Full Text:
- Date Issued: 2009
- Authors: Pandarum, Krishnavellie
- Date: 2009
- Subjects: Lingerie , Lingerie -- Design , Overweight women
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10450 , http://hdl.handle.net/10948/1153 , http://hdl.handle.net/10948/d1012020 , Lingerie , Lingerie -- Design , Overweight women
- Description: Garment “fitting” from tailor-made to ready-to-wear clothing, has evolved over time. Ready to-wear and standardized sizes appeared in the middle 19th century. Today garment fitting is one of the most important criteria in the consumer buying decision making process. This is particularly so with “body hugging” garments, such as intimate apparel; or the bra that moulds the form of the wearer to produce “smooth” outer garment silhouettes. The South African bra retailer and manufacturers sizing charts are generally based upon body dimension data collected using traditional anthropometric methods. Professional measurers are not able to capture the hidden areas of the breast such as the inframmatory fold line, the volume, shape and contour of the breast using tape measures, calipers and other measuring devices. Traditional anthropometry also does not have the ability to systemically observe the bottom line of the breast base and extract accurate data on breast volume which are key factors in designing underwire bras and in the pattern making of the bra cup panels. Exploratory retail and consumer studies have indicated that consumers, notably plus size women, experience considerable problems and dissatisfaction with poorly fitting bras. There is therefore clearly a need in South Africa to conduct a 3D anthropometric study, focusing especially on the plus-sized women’s bra market segment, as there is very little or limited studies, to date, conduct for this market segment of the population. This pilot study collected 3D torso body measurement data from a convenient sample of 176 plus sized women, recruited from Playtex (Pty) Ltd. situated in Durban, KwaZulu Natal, South Africa. The study evaluates the 3D breast volume measurement data extraction process, using an expert system developed by [TC]2 integrated into the propriety NX12-3D full body scanner software and that taken using the traditional dress-makers tape-measure. The objective is to establish the relationship between the 3D torso and breast volume data measurement output as extracted by the expert system when compared to the South African bra manufacturers sizing chart, for use in pattern making for bra cup panel designs and in the designing of underwire bras for large breasted or plus size women. The results contained in this dissertation cannot be extrapolated to the larger population of South Africa and is limited to the 176 plus size women selected by Body Mass Index; recruited from KwaZulu Natal, South Africa.
- Full Text:
- Date Issued: 2009
Social enterprises, social value and job creation in Cape Town
- Authors: Amm, Kathryn Leigh
- Date: 2009
- Subjects: Job creation -- South Africa -- Cape Town , Social responsibility of business -- South Africa -- Cape Town , Economic development -- Social aspects -- South Africa -- Cape Town
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9036 , http://hdl.handle.net/10948/1260 , Job creation -- South Africa -- Cape Town , Social responsibility of business -- South Africa -- Cape Town , Economic development -- Social aspects -- South Africa -- Cape Town
- Description: Social enterprises are organisations which seek to meet social needs whilst generating their own financial returns. They are becoming increasingly important in South Africa as their approach is not dependent on philanthropy and is therefore largely self-sustainable. Meeting social needs can happen in many ways, but bottom up approaches, which are driven by the poor through providing access to satisifers for fundamental needs are becoming increasingly important. The impact which social enterprises have is not clearly understood and is seldom measured. There is a need to develop tools which are able to portray the social value of these impacts. This study seeks to explore the impact of three social enterprises in Cape Town. The study focuses on the social value of job creation, a pressing need across South Africa, and a social return common to all three enterprises. The study found that a primary concern for staff was job security and earning a decent wage, and without this as a starting point other social returns are minimised. Camaraderie and a sense pride are two important social returns which are also produced. The study also showed that producing social returns must be an intentional activity, and involves a process of negotiation and understanding the needs and values of different stakeholders.
- Full Text:
- Date Issued: 2009
- Authors: Amm, Kathryn Leigh
- Date: 2009
- Subjects: Job creation -- South Africa -- Cape Town , Social responsibility of business -- South Africa -- Cape Town , Economic development -- Social aspects -- South Africa -- Cape Town
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9036 , http://hdl.handle.net/10948/1260 , Job creation -- South Africa -- Cape Town , Social responsibility of business -- South Africa -- Cape Town , Economic development -- Social aspects -- South Africa -- Cape Town
- Description: Social enterprises are organisations which seek to meet social needs whilst generating their own financial returns. They are becoming increasingly important in South Africa as their approach is not dependent on philanthropy and is therefore largely self-sustainable. Meeting social needs can happen in many ways, but bottom up approaches, which are driven by the poor through providing access to satisifers for fundamental needs are becoming increasingly important. The impact which social enterprises have is not clearly understood and is seldom measured. There is a need to develop tools which are able to portray the social value of these impacts. This study seeks to explore the impact of three social enterprises in Cape Town. The study focuses on the social value of job creation, a pressing need across South Africa, and a social return common to all three enterprises. The study found that a primary concern for staff was job security and earning a decent wage, and without this as a starting point other social returns are minimised. Camaraderie and a sense pride are two important social returns which are also produced. The study also showed that producing social returns must be an intentional activity, and involves a process of negotiation and understanding the needs and values of different stakeholders.
- Full Text:
- Date Issued: 2009
Social learning processes of HIV/AIDS women caregivers on their use of traditional foods and medicinal plants : the case of Raphael Centre and Keiskamma Art and Health Centre communities of practice, Eastern Cape Province, South Africa
- Authors: Shonhai, Venencia F
- Date: 2009
- Subjects: Keiskamma Art Project (South Africa) , Women caregivers -- South Africa -- Eastern Cape , HIV infections -- Study and teaching -- South Africa , AIDS (Disease) -- Study and teaching -- South Africa , HIV-positive persons -- Care -- South Africa -- Eastern Cape , Medicinal plants -- South Africa , Natural foods -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1768 , http://hdl.handle.net/10962/d1003653
- Description: The scale of people being infected by HIV/AIDS (Human Immunodeficiency Virus /Acquired Immune Deficiency Syndrome) has meant that the family and the community have had to become involved in caring for the sick (Van Dyk, 2005). This has inevitably led to the emergence of informal caregivers in the form of family members caring for their relatives (Kipp, Nkosi, Laing & Jhangri, 2006). The research investigated the social learning of women caregivers looking after people living with HIV/AIDS, with emphasis on caregiving practices related to how they use traditional foods and medicinal plants. The research was undertaken in Grahamstown at the Raphael Centre and in Hamburg at Keiskkamma Health Centre and Art Project, Eastern Cape, South Africa. Data was collected using interviews, focus group discussions and diaries written by participants. The data was analyzed in two phases: the first phase involved reading the interview transcripts and collating the responses into analytical memos that were captured into broad categories, while the second phase made use of the community of practice analytical framework to further analyze the data to get better understanding of the social learning processes. This study reveals that participating in a community of practice like Raphael Centre and Keiskamma Health Centre enables caregivers to learn about caregiving. It also reveals that within these communities of practice there are varied learning processes that take place, such as observational and collaborative learning. The research also revealed that caregivers learn from the communities from which they come, for example caregivers learn about traditional food and medicinal plants which they use from their family members, friends, other caregivers as well as non governmental organizations. The research found that caregivers are influenced in their learning and practices by a number of factors which include their own experiences, ambivalent messages from different stakeholders concerned with fighting HIV/AIDS and exposure to new information. The research recommends that diverse learning processes in a community of practice and outside a community of practice should be encouraged and strengthened. It also recommends that HIV/AIDS caregiving options should be strengthened by drawing on experience and knowledge of caregivers. Caregivers should be encouraged to be selfsustaining to improve their caregiving practices. Stakeholders in the field of HIV/AIDS should be alert to and address ambivalence on use of medicinal plants. Existing programmes that enable women to learn about new information on HIV/AIDS should be strengthened.
- Full Text:
- Date Issued: 2009
- Authors: Shonhai, Venencia F
- Date: 2009
- Subjects: Keiskamma Art Project (South Africa) , Women caregivers -- South Africa -- Eastern Cape , HIV infections -- Study and teaching -- South Africa , AIDS (Disease) -- Study and teaching -- South Africa , HIV-positive persons -- Care -- South Africa -- Eastern Cape , Medicinal plants -- South Africa , Natural foods -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1768 , http://hdl.handle.net/10962/d1003653
- Description: The scale of people being infected by HIV/AIDS (Human Immunodeficiency Virus /Acquired Immune Deficiency Syndrome) has meant that the family and the community have had to become involved in caring for the sick (Van Dyk, 2005). This has inevitably led to the emergence of informal caregivers in the form of family members caring for their relatives (Kipp, Nkosi, Laing & Jhangri, 2006). The research investigated the social learning of women caregivers looking after people living with HIV/AIDS, with emphasis on caregiving practices related to how they use traditional foods and medicinal plants. The research was undertaken in Grahamstown at the Raphael Centre and in Hamburg at Keiskkamma Health Centre and Art Project, Eastern Cape, South Africa. Data was collected using interviews, focus group discussions and diaries written by participants. The data was analyzed in two phases: the first phase involved reading the interview transcripts and collating the responses into analytical memos that were captured into broad categories, while the second phase made use of the community of practice analytical framework to further analyze the data to get better understanding of the social learning processes. This study reveals that participating in a community of practice like Raphael Centre and Keiskamma Health Centre enables caregivers to learn about caregiving. It also reveals that within these communities of practice there are varied learning processes that take place, such as observational and collaborative learning. The research also revealed that caregivers learn from the communities from which they come, for example caregivers learn about traditional food and medicinal plants which they use from their family members, friends, other caregivers as well as non governmental organizations. The research found that caregivers are influenced in their learning and practices by a number of factors which include their own experiences, ambivalent messages from different stakeholders concerned with fighting HIV/AIDS and exposure to new information. The research recommends that diverse learning processes in a community of practice and outside a community of practice should be encouraged and strengthened. It also recommends that HIV/AIDS caregiving options should be strengthened by drawing on experience and knowledge of caregivers. Caregivers should be encouraged to be selfsustaining to improve their caregiving practices. Stakeholders in the field of HIV/AIDS should be alert to and address ambivalence on use of medicinal plants. Existing programmes that enable women to learn about new information on HIV/AIDS should be strengthened.
- Full Text:
- Date Issued: 2009
Social policy, welfare in urban services in South Africa : a case study of free basic water, indigency and citizenship in Eastwood, Pietermaritzburg, KwaZulu-Natal (2005-2007)
- Authors: Smith, Julie
- Date: 2009
- Subjects: Municipal water supply -- South Africa -- Pietermaritzburg , Water-supply -- Social aspects -- South Africa -- Pietermaritzburg , Poor -- South Africa -- Pietermaritzburg , Water-supply -- Economic aspects -- South Africa , South Africa -- Social policy
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:6060 , http://hdl.handle.net/10962/d1015231
- Description: This is an in-depth case study of urban water services to poor households and their interactions with local state power in the community of Eastwood, Pietermaritzburg, in the province of KwaZulu-Natal, South Africa, for the period 2005-2007. It draws especially on the experiences of poor women, exploring the conceptions and implications of the movement of municipal services into the realm of welfare-based urban service concessions. It interrogates what value municipal services, framed in the language and form of welfare but within a commodification milieu and in the context of shifting citizen-state relations offer the state apparatus and how such free basic service offerings are experienced by poor households at the level of domestic, social and economic functioning. The study adopts a fluid mixed-methodological approach to optimise exploration and interpretation. It argues that the interface of state service delivery and citizens is fraught with contradictions: core to this is the nature of state ' help.' Free basic water encompassed in the social wage did not improve the lives of poor households; instead it eroded original water access. Free basic water stole women's time spent on domestic activities; compromised appropriate water requirements, exacerbated service affordability problems and negatively affected household functioning. Poor households experienced the government's policy of free basic services as containment and punishment for being poor. The Indigent Policy activated the state's surveillance, disciplinary and control apparatus. In the absence of effective national regulation over municipalities and with financial shortfalls, street-level bureaucrats manipulated social policies to further municipal cost recovery goals and subjugate poor households. Social control and cheap governance were in symmetry. Citizens, desperate for relief, approached the state. Poor households were pushed into downgraded service packages or mercilessly pursued by municipally outsourced private debt collectors and disconnection companies. Municipalities competing for investments brought about by favourable credit ratings abandoned the humanity of their citizens. Such re-prioritisation of values had profound implications for governance and public trust. Citizens were jettisoned to the outskirts of municipal governance, resulting in a distinct confusion and anger towards the local state - and with it, major uncertainties regarding future stability, redistribution and equity.
- Full Text:
- Date Issued: 2009
- Authors: Smith, Julie
- Date: 2009
- Subjects: Municipal water supply -- South Africa -- Pietermaritzburg , Water-supply -- Social aspects -- South Africa -- Pietermaritzburg , Poor -- South Africa -- Pietermaritzburg , Water-supply -- Economic aspects -- South Africa , South Africa -- Social policy
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:6060 , http://hdl.handle.net/10962/d1015231
- Description: This is an in-depth case study of urban water services to poor households and their interactions with local state power in the community of Eastwood, Pietermaritzburg, in the province of KwaZulu-Natal, South Africa, for the period 2005-2007. It draws especially on the experiences of poor women, exploring the conceptions and implications of the movement of municipal services into the realm of welfare-based urban service concessions. It interrogates what value municipal services, framed in the language and form of welfare but within a commodification milieu and in the context of shifting citizen-state relations offer the state apparatus and how such free basic service offerings are experienced by poor households at the level of domestic, social and economic functioning. The study adopts a fluid mixed-methodological approach to optimise exploration and interpretation. It argues that the interface of state service delivery and citizens is fraught with contradictions: core to this is the nature of state ' help.' Free basic water encompassed in the social wage did not improve the lives of poor households; instead it eroded original water access. Free basic water stole women's time spent on domestic activities; compromised appropriate water requirements, exacerbated service affordability problems and negatively affected household functioning. Poor households experienced the government's policy of free basic services as containment and punishment for being poor. The Indigent Policy activated the state's surveillance, disciplinary and control apparatus. In the absence of effective national regulation over municipalities and with financial shortfalls, street-level bureaucrats manipulated social policies to further municipal cost recovery goals and subjugate poor households. Social control and cheap governance were in symmetry. Citizens, desperate for relief, approached the state. Poor households were pushed into downgraded service packages or mercilessly pursued by municipally outsourced private debt collectors and disconnection companies. Municipalities competing for investments brought about by favourable credit ratings abandoned the humanity of their citizens. Such re-prioritisation of values had profound implications for governance and public trust. Citizens were jettisoned to the outskirts of municipal governance, resulting in a distinct confusion and anger towards the local state - and with it, major uncertainties regarding future stability, redistribution and equity.
- Full Text:
- Date Issued: 2009
Social security and the national orphan care policy in Zimbabwe: challenges from the child headed household
- Authors: Muronda, Yeukai
- Date: 2009
- Subjects: Orphanages -- Zimbabwe , Social security -- Zimbabwe , Child welfare -- Zimbabwe , Households -- Zimbabwe
- Language: English
- Type: Thesis , Masters , M Soc Sc (Dev)
- Identifier: vital:11417 , http://hdl.handle.net/10353/564 , Orphanages -- Zimbabwe , Social security -- Zimbabwe , Child welfare -- Zimbabwe , Households -- Zimbabwe
- Description: This study focused on the policy responses formulated by the government of Zimbabwe and their implementation to meet the social needs of the people with special emphasis on the Zimbabwe National Orphan Care Policy (ZNOCP) of 1999. The challenges this policy is facing from the newly evolving structure of the child headed households was the centre of this study. At independence, the government adopted the incremental approach to policy making and extended formal social policy to the previously marginalized black majority. The ZNOCP was introduced in 1999 during the second phase of ESAP. The same period saw the spread of the HIV and AIDS pandemic. HIV and AIDS led to an increase in the number of orphans some of whom ended up in CHH without adult supervision. The day to day challenges of this group of orphans was investigated in Masvingo rural district. For this study both the qualitative and quantitative methodology paradigms were used. Secondary sources such as journal articles, published books and computer databases helped in complementing the field work. Four sets of questionnaires were administered to four groups of people which were the heads of CHH, extended families, community leadership and government officials. The analysis of this study led to the following conclusions about social policy and the plight of children in CHH. Firstly, that social policy has failed in Zimbabwe due to the incremental approach to policy making which was taken by the government because of its nature of being reformist as opposed to being transformative. Secondly, that the xiii ZNOCP is not being properly implemented therefore it does not have any impact on the lives of children in CHH. These children are struggling for basic social services like food and nutrition, clothing, education health, shelter and birth registration. Thirdly, the extended families and the community have been weakened by HIV and AIDS and impoverished by ESAP such that they cannot take care of their own families, let alone their deceased relatives‟ orphaned children as stipulated by the ZNOCP. Finally, the passive role being taken by the government in the care and protection of the children in CHH is detrimental to their welfare. The comparative case study of the Slangspruit informal settlement in South Africa shows that challenges faced by orphans are common. This study therefore recommends that there is need for the review of the ZNOCP. The new policy should come up with child care strategies which take into cognizance the evolutionary nature of the community. A human rights based approach ought to be the basis of child protection interventions in Zimbabwe. The study recommends that all stakeholders from the government down to the community need to fully participate in their various capacities in child care and protection. Resources in terms of finance and human resources should be made available and channeled to the intended beneficiaries. There is also need for capacity building in the communities and to intensify HIV and AIDS prevention, mitigation, care and treatment interventions to reduce the prevalence of orphans.
- Full Text:
- Date Issued: 2009
- Authors: Muronda, Yeukai
- Date: 2009
- Subjects: Orphanages -- Zimbabwe , Social security -- Zimbabwe , Child welfare -- Zimbabwe , Households -- Zimbabwe
- Language: English
- Type: Thesis , Masters , M Soc Sc (Dev)
- Identifier: vital:11417 , http://hdl.handle.net/10353/564 , Orphanages -- Zimbabwe , Social security -- Zimbabwe , Child welfare -- Zimbabwe , Households -- Zimbabwe
- Description: This study focused on the policy responses formulated by the government of Zimbabwe and their implementation to meet the social needs of the people with special emphasis on the Zimbabwe National Orphan Care Policy (ZNOCP) of 1999. The challenges this policy is facing from the newly evolving structure of the child headed households was the centre of this study. At independence, the government adopted the incremental approach to policy making and extended formal social policy to the previously marginalized black majority. The ZNOCP was introduced in 1999 during the second phase of ESAP. The same period saw the spread of the HIV and AIDS pandemic. HIV and AIDS led to an increase in the number of orphans some of whom ended up in CHH without adult supervision. The day to day challenges of this group of orphans was investigated in Masvingo rural district. For this study both the qualitative and quantitative methodology paradigms were used. Secondary sources such as journal articles, published books and computer databases helped in complementing the field work. Four sets of questionnaires were administered to four groups of people which were the heads of CHH, extended families, community leadership and government officials. The analysis of this study led to the following conclusions about social policy and the plight of children in CHH. Firstly, that social policy has failed in Zimbabwe due to the incremental approach to policy making which was taken by the government because of its nature of being reformist as opposed to being transformative. Secondly, that the xiii ZNOCP is not being properly implemented therefore it does not have any impact on the lives of children in CHH. These children are struggling for basic social services like food and nutrition, clothing, education health, shelter and birth registration. Thirdly, the extended families and the community have been weakened by HIV and AIDS and impoverished by ESAP such that they cannot take care of their own families, let alone their deceased relatives‟ orphaned children as stipulated by the ZNOCP. Finally, the passive role being taken by the government in the care and protection of the children in CHH is detrimental to their welfare. The comparative case study of the Slangspruit informal settlement in South Africa shows that challenges faced by orphans are common. This study therefore recommends that there is need for the review of the ZNOCP. The new policy should come up with child care strategies which take into cognizance the evolutionary nature of the community. A human rights based approach ought to be the basis of child protection interventions in Zimbabwe. The study recommends that all stakeholders from the government down to the community need to fully participate in their various capacities in child care and protection. Resources in terms of finance and human resources should be made available and channeled to the intended beneficiaries. There is also need for capacity building in the communities and to intensify HIV and AIDS prevention, mitigation, care and treatment interventions to reduce the prevalence of orphans.
- Full Text:
- Date Issued: 2009
Socio-economic and ecological correlates of leopard-stock farmer conflict in the Baviaanskloof mega-reserve, Eastern Cape
- Authors: Minnie, Liaan
- Date: 2009
- Subjects: Leopard -- Ecology -- South Africa -- Eastern Cape , Leopard -- Conservation -- South Africa -- Baviaanskloof , Leopard -- Conservation -- South Africa -- Eastern Cape , Wildlife conservation -- South Africa -- Eastern Cape , Leopard -- Effect of human beings on
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10702 , http://hdl.handle.net/10948/1044 , Leopard -- Ecology -- South Africa -- Eastern Cape , Leopard -- Conservation -- South Africa -- Baviaanskloof , Leopard -- Conservation -- South Africa -- Eastern Cape , Wildlife conservation -- South Africa -- Eastern Cape , Leopard -- Effect of human beings on
- Description: The leopard, Panthera pardus, is particularly threatened outside conservation areas in South Africa. This has been attributed to a reduction in natural habitat, decreasing natural prey populations, and commercial exploitation such as trophy hunting, and most importantly, persecution by stock farmers (Woodroffe 2001). The leopard population in the Baviaanskloof Mega-Reserve (BMR) has undergone a substantial decrease in range and numbers in the past 200 years, resulting in a highly fragmented population in the Baviaanskloof Mega-Reserve, and is regarded as being insecure. There is thus a need to investigate the nature and extent of leopard-stock farmer interactions to provide the foundation for an effective leopard conservation plan. Here I investigated the ecological and socio-economic factors influencing leopard-stock farmer conflict via landowner surveys and estimated potential leopard numbers using a prey-based density model. Leopards are not necessarily the most important causes of livestock mortality in the BMR. On average, leopards killed significantly less livestock (0.7 percent livestock per year) than black-backed jackals (4.7 percent per year) and caracal (2.5 percent per year), yet 67 percent of farmers had negative attitudes towards leopards. These negative attitudes were not significantly related to stock losses. However, most of the farmers that had negative attitudes towards leopards did not have any stock losses attributed to leopards. Thus if predator-stock conflict is not reduced it will result in the retaliatory killing of leopards. This will have severe consequences for this relatively small population (estimated at 59 – 104 individuals by the prey-based model), which may ultimately lead to the local extinction of these leopards (Woodroffe & Ginsberg 1998).
- Full Text:
- Date Issued: 2009
- Authors: Minnie, Liaan
- Date: 2009
- Subjects: Leopard -- Ecology -- South Africa -- Eastern Cape , Leopard -- Conservation -- South Africa -- Baviaanskloof , Leopard -- Conservation -- South Africa -- Eastern Cape , Wildlife conservation -- South Africa -- Eastern Cape , Leopard -- Effect of human beings on
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10702 , http://hdl.handle.net/10948/1044 , Leopard -- Ecology -- South Africa -- Eastern Cape , Leopard -- Conservation -- South Africa -- Baviaanskloof , Leopard -- Conservation -- South Africa -- Eastern Cape , Wildlife conservation -- South Africa -- Eastern Cape , Leopard -- Effect of human beings on
- Description: The leopard, Panthera pardus, is particularly threatened outside conservation areas in South Africa. This has been attributed to a reduction in natural habitat, decreasing natural prey populations, and commercial exploitation such as trophy hunting, and most importantly, persecution by stock farmers (Woodroffe 2001). The leopard population in the Baviaanskloof Mega-Reserve (BMR) has undergone a substantial decrease in range and numbers in the past 200 years, resulting in a highly fragmented population in the Baviaanskloof Mega-Reserve, and is regarded as being insecure. There is thus a need to investigate the nature and extent of leopard-stock farmer interactions to provide the foundation for an effective leopard conservation plan. Here I investigated the ecological and socio-economic factors influencing leopard-stock farmer conflict via landowner surveys and estimated potential leopard numbers using a prey-based density model. Leopards are not necessarily the most important causes of livestock mortality in the BMR. On average, leopards killed significantly less livestock (0.7 percent livestock per year) than black-backed jackals (4.7 percent per year) and caracal (2.5 percent per year), yet 67 percent of farmers had negative attitudes towards leopards. These negative attitudes were not significantly related to stock losses. However, most of the farmers that had negative attitudes towards leopards did not have any stock losses attributed to leopards. Thus if predator-stock conflict is not reduced it will result in the retaliatory killing of leopards. This will have severe consequences for this relatively small population (estimated at 59 – 104 individuals by the prey-based model), which may ultimately lead to the local extinction of these leopards (Woodroffe & Ginsberg 1998).
- Full Text:
- Date Issued: 2009
Solvent and central metal effects on the photophysical and photochemical properties of peripherally tetra mercaptopyridine substituted metallophthalocyanines
- Moeno, Sharon, Nyokong, Tebello
- Authors: Moeno, Sharon , Nyokong, Tebello
- Date: 2009
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/263522 , vital:53635 , xlink:href="https://doi.org/10.1016/j.jphotochem.2009.01.021"
- Description: The synthesis of peripherally tetra 2-mercaptopyridine substituted phthalocyanines containing Si, Ga, Sn and In as central metal ions is reported for the first time in this study. Photophysical and photochemical studies were carried out on these compounds in order to determine the potential of the complexes as photosensitizers for use in photodynamic therapy. Fluorescence quantum yields (ΦF) ranged from 0.012 to 0.2 and triplet quantum yields (ΦT) from 0.54 to 0.89 in dimethylformamide (DMF) and from 0.65 to 0.93 in dimethylsulfoxide (DMSO). The triplet lifetimes ranged from 20 to 130 μs, the low values are due to the heavy atom effects of the central metal. The triplet lifetimes were larger in DMSO when compared with DMF.
- Full Text:
- Date Issued: 2009
- Authors: Moeno, Sharon , Nyokong, Tebello
- Date: 2009
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/263522 , vital:53635 , xlink:href="https://doi.org/10.1016/j.jphotochem.2009.01.021"
- Description: The synthesis of peripherally tetra 2-mercaptopyridine substituted phthalocyanines containing Si, Ga, Sn and In as central metal ions is reported for the first time in this study. Photophysical and photochemical studies were carried out on these compounds in order to determine the potential of the complexes as photosensitizers for use in photodynamic therapy. Fluorescence quantum yields (ΦF) ranged from 0.012 to 0.2 and triplet quantum yields (ΦT) from 0.54 to 0.89 in dimethylformamide (DMF) and from 0.65 to 0.93 in dimethylsulfoxide (DMSO). The triplet lifetimes ranged from 20 to 130 μs, the low values are due to the heavy atom effects of the central metal. The triplet lifetimes were larger in DMSO when compared with DMF.
- Full Text:
- Date Issued: 2009
Solvent-free synthesis of bisferrocenylimines and their coordination to rhodium (I)
- Authors: Kleyi, Phumelele Eldridge
- Date: 2009
- Subjects: Organic compounds -- Synthesis , Organic solvents , Solution (Chemistry) , Chemistry, Organic , Coordination compounds
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10393 , http://hdl.handle.net/10948/1053 , Organic compounds -- Synthesis , Organic solvents , Solution (Chemistry) , Chemistry, Organic , Coordination compounds
- Description: Solvent-free reactions possess advantages compared to the solvent route, such as shorter reaction times, less use of energy, better yields, etc. Herein, the synthesis and characterization of bisferrocenylimines and arylbisamines are described. Reduction of the above compounds with LAH resulted in the formation of bisferrocenylamines and arylbisamines, respectively. The coordination chemistry of all the above compounds to rhodium(I) is also discussed in the prepared complexes [Rh(COD)(NN)]ClO4, where NN = bisferrocenylimines, and [Rh(COD)(NN)]BF4, where NN = bisferrocenylamines and arylbisamines. X-ray crystal structures of the complexes [Rh(COD)(NN)]ClO4 ([3.2] and [3.3]) have been obtained. Complexes of the type [Rh(COD)(NN)]BF4 were characterized with IR and UV-vis spectroscopy, cyclic voltammetry and conductometry. The catalytic activity of the complexes was also investigated: [Rh(COD)(NN)]ClO4 for the polymerization of phenylacetylene and [Rh(COD)(NN)]BF4 for the hydroformylation of styrene.
- Full Text:
- Date Issued: 2009
- Authors: Kleyi, Phumelele Eldridge
- Date: 2009
- Subjects: Organic compounds -- Synthesis , Organic solvents , Solution (Chemistry) , Chemistry, Organic , Coordination compounds
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10393 , http://hdl.handle.net/10948/1053 , Organic compounds -- Synthesis , Organic solvents , Solution (Chemistry) , Chemistry, Organic , Coordination compounds
- Description: Solvent-free reactions possess advantages compared to the solvent route, such as shorter reaction times, less use of energy, better yields, etc. Herein, the synthesis and characterization of bisferrocenylimines and arylbisamines are described. Reduction of the above compounds with LAH resulted in the formation of bisferrocenylamines and arylbisamines, respectively. The coordination chemistry of all the above compounds to rhodium(I) is also discussed in the prepared complexes [Rh(COD)(NN)]ClO4, where NN = bisferrocenylimines, and [Rh(COD)(NN)]BF4, where NN = bisferrocenylamines and arylbisamines. X-ray crystal structures of the complexes [Rh(COD)(NN)]ClO4 ([3.2] and [3.3]) have been obtained. Complexes of the type [Rh(COD)(NN)]BF4 were characterized with IR and UV-vis spectroscopy, cyclic voltammetry and conductometry. The catalytic activity of the complexes was also investigated: [Rh(COD)(NN)]ClO4 for the polymerization of phenylacetylene and [Rh(COD)(NN)]BF4 for the hydroformylation of styrene.
- Full Text:
- Date Issued: 2009
Some (more) features of conversation amongst women friends:
- Authors: Hunt, Sally
- Date: 2009
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/139149 , vital:37709 , DOI: 10.2989/16073610509486400
- Description: This paper provides an analysis of a conversation between young women friends, which is analysed in terms of Coates’ (1988; 1997; 1999) work on the features of conversation amongst female friends. Coates identifies a number of features which, she says, are typical of conversation between (adult) female friends: a domestic setting, female participants, topics relating to people and feelings, and various formal features including smooth topic development, frequent minimal responses, supportive forms of simultaneous speech and epistemic modality (‘softening’ strategies, including tag questions) (Coates, 1988: 97). The overarching function, she claims, is one of solidarity-building and support: ‘the maintenance of good social relationships’ and ‘the reaffirming and strengthening of friendship’ (Coates, 1988: 98). While this last feature, the function of conversation between women friends, is borne out by the extract to be analysed, the participants in my study utilise different strategies to accomplish it and, in several respects, do not utilise the other features Coates claims to be typical. The research shows, through a detailed analysis of a nineminute extract from a conversation between three women friends, that the features assumed by Coates to be central conversational strategies in the building of female friendship are not the only ways for women to accomplish this function.
- Full Text:
- Date Issued: 2009
- Authors: Hunt, Sally
- Date: 2009
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/139149 , vital:37709 , DOI: 10.2989/16073610509486400
- Description: This paper provides an analysis of a conversation between young women friends, which is analysed in terms of Coates’ (1988; 1997; 1999) work on the features of conversation amongst female friends. Coates identifies a number of features which, she says, are typical of conversation between (adult) female friends: a domestic setting, female participants, topics relating to people and feelings, and various formal features including smooth topic development, frequent minimal responses, supportive forms of simultaneous speech and epistemic modality (‘softening’ strategies, including tag questions) (Coates, 1988: 97). The overarching function, she claims, is one of solidarity-building and support: ‘the maintenance of good social relationships’ and ‘the reaffirming and strengthening of friendship’ (Coates, 1988: 98). While this last feature, the function of conversation between women friends, is borne out by the extract to be analysed, the participants in my study utilise different strategies to accomplish it and, in several respects, do not utilise the other features Coates claims to be typical. The research shows, through a detailed analysis of a nineminute extract from a conversation between three women friends, that the features assumed by Coates to be central conversational strategies in the building of female friendship are not the only ways for women to accomplish this function.
- Full Text:
- Date Issued: 2009
South Africa's financial press and the political process: the global financial crisis
- Authors: Brand, Robert
- Date: 2009
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/454504 , vital:75351 , https://hdl.handle.net/10520/EJC139949
- Description: Robert Brand takes an historical approach to show that the financial press has always reflected and interpreted not mass opinion but the values and views of a narrow elite, including business men, economists and political agents. In this way, the financial media play a crucial role in spreading economic ideas and ideologies, setting the parameters of debate.
- Full Text:
- Date Issued: 2009
- Authors: Brand, Robert
- Date: 2009
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/454504 , vital:75351 , https://hdl.handle.net/10520/EJC139949
- Description: Robert Brand takes an historical approach to show that the financial press has always reflected and interpreted not mass opinion but the values and views of a narrow elite, including business men, economists and political agents. In this way, the financial media play a crucial role in spreading economic ideas and ideologies, setting the parameters of debate.
- Full Text:
- Date Issued: 2009