A taxonomic revision of the genera of the subtribe Dracophilinae (Aizoaceae: Ruschioideae)
- Authors: Mannheimer, Coleen Anne
- Date: 2006
- Subjects: Aizoaceae , Plants -- Classification , Cladistic analysis
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4247 , http://hdl.handle.net/10962/d1007461 , Aizoaceae , Plants -- Classification , Cladistic analysis
- Description: Namibia, Juttadinteria and Dracophilus, the three genera belonging to the subtribe Dracophilinae Schwantes (Aizoaceae: Ruschioideae) were revised. Macro-morphology, leaf anatomy and micromorphology of leaf epidermides, pollen, tapetal orbicules and seed were studied in order to test taxon limits, to determine relationships between taxa, and to improve knowledge of their characteristics as well as the taxonomy of the subtribe. The investigation was based on herbarium specimens, field observations and cultivated, living plants. Phenetic cluster analyses were used to confirm species while intergeneric and interspecific relationships of the taxa so indicated were later tested by means of a phylogenetic analysis. The existence of the three genera was provisionally upheld by this study although phylogenetic analysis showed Namibia nested as a strongly supported monophyletic group within a poorly supported luttadinteria. Further work is needed to clarify whether Namibia should be sunk into Juttadinteria. The latest treatments of Juttadinteria and Dracophilus by Hartmann (2001) were supprted. However, in contrast to her latest treatment of Namibia, N. pomonae was sunk into N. cinerea and N. ponderosa was reinstated and typified. Juttadinteria was found to be a poorly resolved genus with many intergrading and overlapping characters, possible due to recent speciation. Possible subspecific groups within J. deserticola and J. simpsonii were indicated by the phenetic study but further work is needed before any formal infraspecific taxonomic rank can be assigned to them. Detailed descriptions of the nine elucidated species and the three genera as well as new keys for their identification are provided in order to facilitate further work in this group. Distribution maps are provided for the genera and species, and the subtribe. Variation of character states within the subtribe, distribution area, ecology and biology are discussed.
- Full Text:
- Date Issued: 2006
- Authors: Mannheimer, Coleen Anne
- Date: 2006
- Subjects: Aizoaceae , Plants -- Classification , Cladistic analysis
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4247 , http://hdl.handle.net/10962/d1007461 , Aizoaceae , Plants -- Classification , Cladistic analysis
- Description: Namibia, Juttadinteria and Dracophilus, the three genera belonging to the subtribe Dracophilinae Schwantes (Aizoaceae: Ruschioideae) were revised. Macro-morphology, leaf anatomy and micromorphology of leaf epidermides, pollen, tapetal orbicules and seed were studied in order to test taxon limits, to determine relationships between taxa, and to improve knowledge of their characteristics as well as the taxonomy of the subtribe. The investigation was based on herbarium specimens, field observations and cultivated, living plants. Phenetic cluster analyses were used to confirm species while intergeneric and interspecific relationships of the taxa so indicated were later tested by means of a phylogenetic analysis. The existence of the three genera was provisionally upheld by this study although phylogenetic analysis showed Namibia nested as a strongly supported monophyletic group within a poorly supported luttadinteria. Further work is needed to clarify whether Namibia should be sunk into Juttadinteria. The latest treatments of Juttadinteria and Dracophilus by Hartmann (2001) were supprted. However, in contrast to her latest treatment of Namibia, N. pomonae was sunk into N. cinerea and N. ponderosa was reinstated and typified. Juttadinteria was found to be a poorly resolved genus with many intergrading and overlapping characters, possible due to recent speciation. Possible subspecific groups within J. deserticola and J. simpsonii were indicated by the phenetic study but further work is needed before any formal infraspecific taxonomic rank can be assigned to them. Detailed descriptions of the nine elucidated species and the three genera as well as new keys for their identification are provided in order to facilitate further work in this group. Distribution maps are provided for the genera and species, and the subtribe. Variation of character states within the subtribe, distribution area, ecology and biology are discussed.
- Full Text:
- Date Issued: 2006
An exploration of the availability, development and use of learning support materials on waste management in Kwazulu-Natal : a case study
- Authors: Manqele, Mbaweni Beauty
- Date: 2006
- Subjects: Waste disposal in the ground -- South Africa -- KwaZulu-Natal Waste products -- Government policy -- South Africa Refuse and refuse disposal -- Government policy -- South Africa Refuse and refuse disposal -- Environmental aspects -- South Africa -- KwaZulu-Natal Refuse and refuse disposal -- South Africa -- KwaZulu-Natal Hazardous wastes -- Management -- South Africa -- KwaZulu-Natal Hazardous waste sites -- Government policy -- South Africa Environmental education -- South Africa -- KwaZulu-Natal Teaching -- Aids and devices -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1496 , http://hdl.handle.net/10962/d1003377
- Description: This case study was done in KwaZulu–Natal province in South Africa within two municipalities Ethekwini and Umsunduzi Municipality. Three communities participated in this study. The research is motivated by the lack of cooperation between some municipalities and Community Based Organisations (CBOs) in implementing the National Waste Management Strategy (NWMS) at a local level. The primary goal is to explore the availability and development of learning support materials (LSMs) that relates to waste management in collaboration with CBOs and local councillors. The secondary goal is to explore the use of learning support material to promote participation in the implementation of the NWMS. Coresearchers were from the Community Based Organisations as well as local councillors who are located within the communities of these CBOs. Pseudonyms for co-researchers from CBOs and Councillors and the name of their townships have been used to protect co-researchers. A literature review has been conducted to explore research that has been done on the development, usage, accessibility and distribution of the LSMs. Data collection methods included semi-structured interviews; field visits to communities, tape recording of discussions and the keeping of a field journal. Some of the key findings included that LSMs is used by both CBOs and Councillors to try to reduce local environmental problems. It also identified that there are no formal mechanisms between CBOs and Municipalities in dealing with waste management programmes within the identified communities. The other important finding was that the participation of CBOs in the development of LSMs normally excludes the user groups as a result language used is not always understood. Illustrations used in some cases may be misinterpreted if the reader is not English literate as most of material in circulation is written in English. Some recommendations for further research have been made in relation to the findings made in the study. These included recommendations on the development, usage of LSMs, participation of stakeholders in resource development within the context of CBOs and local municipalities.
- Full Text:
- Date Issued: 2006
- Authors: Manqele, Mbaweni Beauty
- Date: 2006
- Subjects: Waste disposal in the ground -- South Africa -- KwaZulu-Natal Waste products -- Government policy -- South Africa Refuse and refuse disposal -- Government policy -- South Africa Refuse and refuse disposal -- Environmental aspects -- South Africa -- KwaZulu-Natal Refuse and refuse disposal -- South Africa -- KwaZulu-Natal Hazardous wastes -- Management -- South Africa -- KwaZulu-Natal Hazardous waste sites -- Government policy -- South Africa Environmental education -- South Africa -- KwaZulu-Natal Teaching -- Aids and devices -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1496 , http://hdl.handle.net/10962/d1003377
- Description: This case study was done in KwaZulu–Natal province in South Africa within two municipalities Ethekwini and Umsunduzi Municipality. Three communities participated in this study. The research is motivated by the lack of cooperation between some municipalities and Community Based Organisations (CBOs) in implementing the National Waste Management Strategy (NWMS) at a local level. The primary goal is to explore the availability and development of learning support materials (LSMs) that relates to waste management in collaboration with CBOs and local councillors. The secondary goal is to explore the use of learning support material to promote participation in the implementation of the NWMS. Coresearchers were from the Community Based Organisations as well as local councillors who are located within the communities of these CBOs. Pseudonyms for co-researchers from CBOs and Councillors and the name of their townships have been used to protect co-researchers. A literature review has been conducted to explore research that has been done on the development, usage, accessibility and distribution of the LSMs. Data collection methods included semi-structured interviews; field visits to communities, tape recording of discussions and the keeping of a field journal. Some of the key findings included that LSMs is used by both CBOs and Councillors to try to reduce local environmental problems. It also identified that there are no formal mechanisms between CBOs and Municipalities in dealing with waste management programmes within the identified communities. The other important finding was that the participation of CBOs in the development of LSMs normally excludes the user groups as a result language used is not always understood. Illustrations used in some cases may be misinterpreted if the reader is not English literate as most of material in circulation is written in English. Some recommendations for further research have been made in relation to the findings made in the study. These included recommendations on the development, usage of LSMs, participation of stakeholders in resource development within the context of CBOs and local municipalities.
- Full Text:
- Date Issued: 2006
Biomonitoring in two contrasting catchments
- Authors: Maseti, Pumza Penelope
- Date: 2006
- Subjects: Water quality biological assessment -- South Africa , Water quality management -- South Africa , Rivers -- South Africa , Freshwater fishes -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:6034 , http://hdl.handle.net/10962/d1006175 , Water quality biological assessment -- South Africa , Water quality management -- South Africa , Rivers -- South Africa , Freshwater fishes -- South Africa
- Description: The introduction of instream biological monitoring to water resources management has been an increasing trend world-wide. This monitoring uses biological field assessments of instream biota such as macroinvertebrates, fish and riparian vegetation as an integrated and sensitive tool for diagnosing the condition of the ecosystems and assessing ecological impacts. Biomonitoring information has become an important component in the overall assessment of water resources and is used to drive and direct processes of decision-making and management of water resources. The River Health Programme (RHP) was initiated in South Africa to serve as a source of information regarding the ecological status of river systems, in order to support rational management of these natural resources. In this study, biomonitoring indices (SASS5 and FAII) were used to assess the present ecological status of two rivers located in contrasting catchments of the Eastern Cape. The first river is the Buffalo River located in an urban and industrialized catchment. The second river is the Inxu River draining a rural and afforested catchment. SASS5 was used successfully in both rivers and the results based on water quality and SASS5 indicated that most sites selected on the upper catchment of the Buffalo River have a fair water quality with most sites selected on the lower catchment having a poor water quality. The Inxu River sites (both upper and lower catchment) based on SASS5 and water quality results have a good to fair water quality. The majority of sites sampled on both rivers systems had very low FAII scores and fell within a critically modified water quality category. This result may be due to the fact that these rivers have low fish diversities (either low natural diversity or low diversity due to the presence of alien fish species), poor water quality or inadequate sampling methods. Observations from this study suggest that this index may not be suitable for rivers with low fish diversity. A fish index that is usable to all ecoregions of South Africa with minor adaptations to suit local conditions is still needed, as the present FAII index does not meet these requirements.
- Full Text:
- Date Issued: 2006
- Authors: Maseti, Pumza Penelope
- Date: 2006
- Subjects: Water quality biological assessment -- South Africa , Water quality management -- South Africa , Rivers -- South Africa , Freshwater fishes -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:6034 , http://hdl.handle.net/10962/d1006175 , Water quality biological assessment -- South Africa , Water quality management -- South Africa , Rivers -- South Africa , Freshwater fishes -- South Africa
- Description: The introduction of instream biological monitoring to water resources management has been an increasing trend world-wide. This monitoring uses biological field assessments of instream biota such as macroinvertebrates, fish and riparian vegetation as an integrated and sensitive tool for diagnosing the condition of the ecosystems and assessing ecological impacts. Biomonitoring information has become an important component in the overall assessment of water resources and is used to drive and direct processes of decision-making and management of water resources. The River Health Programme (RHP) was initiated in South Africa to serve as a source of information regarding the ecological status of river systems, in order to support rational management of these natural resources. In this study, biomonitoring indices (SASS5 and FAII) were used to assess the present ecological status of two rivers located in contrasting catchments of the Eastern Cape. The first river is the Buffalo River located in an urban and industrialized catchment. The second river is the Inxu River draining a rural and afforested catchment. SASS5 was used successfully in both rivers and the results based on water quality and SASS5 indicated that most sites selected on the upper catchment of the Buffalo River have a fair water quality with most sites selected on the lower catchment having a poor water quality. The Inxu River sites (both upper and lower catchment) based on SASS5 and water quality results have a good to fair water quality. The majority of sites sampled on both rivers systems had very low FAII scores and fell within a critically modified water quality category. This result may be due to the fact that these rivers have low fish diversities (either low natural diversity or low diversity due to the presence of alien fish species), poor water quality or inadequate sampling methods. Observations from this study suggest that this index may not be suitable for rivers with low fish diversity. A fish index that is usable to all ecoregions of South Africa with minor adaptations to suit local conditions is still needed, as the present FAII index does not meet these requirements.
- Full Text:
- Date Issued: 2006
Substituted phthalocyanines development and self-assembled monolayer sensor studies
- Authors: Matemadombo, Fungisai
- Date: 2006
- Subjects: Phthalocyanines , Monomolecular films , Electrochemistry , Spectrum analysis
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4364 , http://hdl.handle.net/10962/d1005029 , Phthalocyanines , Monomolecular films , Electrochemistry , Spectrum analysis
- Description: Zinc, cobalt and iron phenylthio substituted phthalocyanines have been synthesized and characterized. Cyclic and square wave voltammetry in dimethylformamide containing tetrabutylammonium perchlorate revealed five and six redox processes respectively for the cobalt and iron phenylthio substituted phthalocyanines. These complexes are easier to reduce compared to the corresponding unsubstituted MPc and to butylthio substituted derivatives. Spectroelectrochemistry (in dimethylformamide containing tetrabutylammonium perchlorate) was employed to assign the cyclic voltammetry peaks, and gave spectra characteristic of Fe(I)Pc for reduction of iron phenylthio substituted phthalocyanine and Co(I)Pc for the reduction of cobalt phenylthio substituted phthalocyanine. The spectrum of the former is particularly of importance since such species have not received much attention in literature. Cobalt and iron phenylthio substituted phthalocyanines have been deposited on Au electrode surfaces through the self assembled monolayer (SAM) technique. The so formed layers were studied using voltammetric techniques. These SAMs blocked a number of Faradic processes and electrocatalyzed the oxidation of L-cysteine. Amine substituted cobalt phthalocyanine (CoTAPc) was deposited on gold surfaces by using an interconnecting SAM of mercaptopropionic acid or dithiobis(N-succinimidyl propionate) through the creation of an amide. Reductive and oxidative desorption of the SAMs limit the useful potential window. The SAM-CoTAPc layers show electrocatalytic activities towards oxygen reduction through the Co(I) central metal ion. Both SAMs were highly stable and hence will be interesting tools for further research in surface modification and sensor development.
- Full Text:
- Date Issued: 2006
- Authors: Matemadombo, Fungisai
- Date: 2006
- Subjects: Phthalocyanines , Monomolecular films , Electrochemistry , Spectrum analysis
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4364 , http://hdl.handle.net/10962/d1005029 , Phthalocyanines , Monomolecular films , Electrochemistry , Spectrum analysis
- Description: Zinc, cobalt and iron phenylthio substituted phthalocyanines have been synthesized and characterized. Cyclic and square wave voltammetry in dimethylformamide containing tetrabutylammonium perchlorate revealed five and six redox processes respectively for the cobalt and iron phenylthio substituted phthalocyanines. These complexes are easier to reduce compared to the corresponding unsubstituted MPc and to butylthio substituted derivatives. Spectroelectrochemistry (in dimethylformamide containing tetrabutylammonium perchlorate) was employed to assign the cyclic voltammetry peaks, and gave spectra characteristic of Fe(I)Pc for reduction of iron phenylthio substituted phthalocyanine and Co(I)Pc for the reduction of cobalt phenylthio substituted phthalocyanine. The spectrum of the former is particularly of importance since such species have not received much attention in literature. Cobalt and iron phenylthio substituted phthalocyanines have been deposited on Au electrode surfaces through the self assembled monolayer (SAM) technique. The so formed layers were studied using voltammetric techniques. These SAMs blocked a number of Faradic processes and electrocatalyzed the oxidation of L-cysteine. Amine substituted cobalt phthalocyanine (CoTAPc) was deposited on gold surfaces by using an interconnecting SAM of mercaptopropionic acid or dithiobis(N-succinimidyl propionate) through the creation of an amide. Reductive and oxidative desorption of the SAMs limit the useful potential window. The SAM-CoTAPc layers show electrocatalytic activities towards oxygen reduction through the Co(I) central metal ion. Both SAMs were highly stable and hence will be interesting tools for further research in surface modification and sensor development.
- 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
An understanding of corporate social investment within the context of the Sappi Forest Products Division in South Africa
- Authors: May, Jonathan Paul
- Date: 2006
- Subjects: Forests and forestry -- South Africa Forests and forestry -- Social aspects -- South Africa Forest products industry -- South Africa Corporate reorganizations Social responsibility of business -- South Africa Community development -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:768 , http://hdl.handle.net/10962/d1003889
- Description: This research which makes reference to Sappi South Africa is grounded in a South African context, within the forestry industry. The aims of the study are to- 1. Provide a description of corporate social investment (in a Sappi/ South African context) from a theoretical, corporate and legislative perspective which will describe current Sappi CSI activity, its implementation, measurement and the driving force behind them. 2. To articulate a sound understanding without judgement of the current status of corporate social investment based upon the application of (1) above. 3. To position Sappi’s CSI approach on a macro government/ corporate power scale which will facilitate rich understanding concerning the long term sustainability of Sappi’s CSI approach on the corporation, the forestry industry and the South African economy. 4. To distill a consensual interpretation that is more informed and sophisticated than previous constructions within Sappi Forest Products Division. The qualitative research is descriptive. A single case-study method has been adopted. Corporate Social Responsibility (CSR), as a late twentieth-century American movement, is a modern manifestation of an ancient debate amongst philosophers and theologians in many lands and cultures about the morality of commerce itself (Hood, 1996). Friedman (1962) quoted in Anshen (1980:10) argues that business should not and must not deviate from its profit orientation and that it should be concerned only with its economic performance. Friedman supported the notion ‘the business of business is business’ and adds, as quoted in Smith (1990:60), that to suggest corporations should have a social responsibility is to fail to understand the way in which the market is and must be played and asks, ‘if business does have a social responsibility other than making profits for shareholders, how are they to know what it is? Frederick et al, (1998:36) argue that Corporate Social Responsibility balances power with responsibility, responds to public needs and expectations and can contribute to correcting societal imbalances implicit in most economies. Smith (1990:89) suggests that the social control of business is achieved by either virtue of moral obligation, market forces and legislation, or, manipulation, inducement and force. Beesley and Evans (1978) quoted in Smith (1990:54) note ‘there is recognition of the growth of corporate power and the consequent perception of relative shift from government to companies as the source of social improvement and the means to promote specific items of social welfare.’ On this basis it may therefore be concluded that societal responsibilities should be shared between government and business, and in this way power balanced and a healthy pluralistic state developed. The vision of Sappi’s Corporate Social Investment program is to be instrumental in empowering and creating opportunities for both personnel and their dependent communities in order to address their self-defined needs. Sappi’s CSI activity is concentrated on education and community development, environmental preservation and conservation, social welfare and arts and culture. CSI practices are driven by morality, enlightened self-interest and by the South African Government. If the corporation had only started trading in 2005 would the CSI vision be driven by the same ‘gears’, or would the moral obligation and enlightened self-interest become less apparent? It is recommended that the Sappi CSI initiative must embrace CSI and uplift it to the next level by implementing the change management process, outsourcing at least the rural CSI initiative and expanding into a more brand orientated CSI strategy. Sappi also needs to make strategic CSI alliances with other organizations.
- Full Text:
- Date Issued: 2006
- Authors: May, Jonathan Paul
- Date: 2006
- Subjects: Forests and forestry -- South Africa Forests and forestry -- Social aspects -- South Africa Forest products industry -- South Africa Corporate reorganizations Social responsibility of business -- South Africa Community development -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:768 , http://hdl.handle.net/10962/d1003889
- Description: This research which makes reference to Sappi South Africa is grounded in a South African context, within the forestry industry. The aims of the study are to- 1. Provide a description of corporate social investment (in a Sappi/ South African context) from a theoretical, corporate and legislative perspective which will describe current Sappi CSI activity, its implementation, measurement and the driving force behind them. 2. To articulate a sound understanding without judgement of the current status of corporate social investment based upon the application of (1) above. 3. To position Sappi’s CSI approach on a macro government/ corporate power scale which will facilitate rich understanding concerning the long term sustainability of Sappi’s CSI approach on the corporation, the forestry industry and the South African economy. 4. To distill a consensual interpretation that is more informed and sophisticated than previous constructions within Sappi Forest Products Division. The qualitative research is descriptive. A single case-study method has been adopted. Corporate Social Responsibility (CSR), as a late twentieth-century American movement, is a modern manifestation of an ancient debate amongst philosophers and theologians in many lands and cultures about the morality of commerce itself (Hood, 1996). Friedman (1962) quoted in Anshen (1980:10) argues that business should not and must not deviate from its profit orientation and that it should be concerned only with its economic performance. Friedman supported the notion ‘the business of business is business’ and adds, as quoted in Smith (1990:60), that to suggest corporations should have a social responsibility is to fail to understand the way in which the market is and must be played and asks, ‘if business does have a social responsibility other than making profits for shareholders, how are they to know what it is? Frederick et al, (1998:36) argue that Corporate Social Responsibility balances power with responsibility, responds to public needs and expectations and can contribute to correcting societal imbalances implicit in most economies. Smith (1990:89) suggests that the social control of business is achieved by either virtue of moral obligation, market forces and legislation, or, manipulation, inducement and force. Beesley and Evans (1978) quoted in Smith (1990:54) note ‘there is recognition of the growth of corporate power and the consequent perception of relative shift from government to companies as the source of social improvement and the means to promote specific items of social welfare.’ On this basis it may therefore be concluded that societal responsibilities should be shared between government and business, and in this way power balanced and a healthy pluralistic state developed. The vision of Sappi’s Corporate Social Investment program is to be instrumental in empowering and creating opportunities for both personnel and their dependent communities in order to address their self-defined needs. Sappi’s CSI activity is concentrated on education and community development, environmental preservation and conservation, social welfare and arts and culture. CSI practices are driven by morality, enlightened self-interest and by the South African Government. If the corporation had only started trading in 2005 would the CSI vision be driven by the same ‘gears’, or would the moral obligation and enlightened self-interest become less apparent? It is recommended that the Sappi CSI initiative must embrace CSI and uplift it to the next level by implementing the change management process, outsourcing at least the rural CSI initiative and expanding into a more brand orientated CSI strategy. Sappi also needs to make strategic CSI alliances with other organizations.
- Full Text:
- Date Issued: 2006
Making sense of Men's Health: an investigation into the meanings men and women make of Men's Health
- Authors: McCance-Price, Maris
- Date: 2006
- Subjects: Men's Health (South Africa) , Men's magazines -- South Africa , Men in mass media , Women in mass media , Sex role in mass media , Men in popular culture , Women in popular culture , Mass media -- Social aspects
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3464 , http://hdl.handle.net/10962/d1002919 , Men's Health (South Africa) , Men's magazines -- South Africa , Men in mass media , Women in mass media , Sex role in mass media , Men in popular culture , Women in popular culture , Mass media -- Social aspects
- Description: This study investigates the popular pleasures produced by readers of men's magazines, focusing primarily on the publication, Men's Health, which represents a new type of magazine catering for men. Using qualitative research methods such as textual analysis and reception analysis, the study explores the pleasures produced by both men and women from the consumption of such texts. The theoretical perspective of cultural studies informs this project, an approach that focuses on the generation and circulation of meanings in society. Focusing on the notion of the active audience and Hall's encoding/decoding model, this study examines readers' interpretations of the Men's Health text, focusing on the moment of consumption in the circuit of culture. Reception theory proposes the existence of "clustered readings" produced by interpretive communities that are socially rather than individually constructed. As a critical ethnography, the study interrogates these meanings with particular reference to questions of gender relations and power in society. Access to different discourses is structured by the social position of readers within relations of power and this study takes gender as a structuring principle. Therefore, this study also explores the particular discursive practices through which masculine and feminine imagery is produced by the Men's Health text and by its readers. The research findings support the more limited notion of the active audience espoused by theorists such as Hall (1980) offering further evidence to suggest that readers produce readings other than those preferred by the text and that therein lies the pleasure of the text for male and female readers. The research concludes that the popularity of Men's Health derives from the capacity of its readers to make multiple meanings of the text.
- Full Text:
- Date Issued: 2006
- Authors: McCance-Price, Maris
- Date: 2006
- Subjects: Men's Health (South Africa) , Men's magazines -- South Africa , Men in mass media , Women in mass media , Sex role in mass media , Men in popular culture , Women in popular culture , Mass media -- Social aspects
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3464 , http://hdl.handle.net/10962/d1002919 , Men's Health (South Africa) , Men's magazines -- South Africa , Men in mass media , Women in mass media , Sex role in mass media , Men in popular culture , Women in popular culture , Mass media -- Social aspects
- Description: This study investigates the popular pleasures produced by readers of men's magazines, focusing primarily on the publication, Men's Health, which represents a new type of magazine catering for men. Using qualitative research methods such as textual analysis and reception analysis, the study explores the pleasures produced by both men and women from the consumption of such texts. The theoretical perspective of cultural studies informs this project, an approach that focuses on the generation and circulation of meanings in society. Focusing on the notion of the active audience and Hall's encoding/decoding model, this study examines readers' interpretations of the Men's Health text, focusing on the moment of consumption in the circuit of culture. Reception theory proposes the existence of "clustered readings" produced by interpretive communities that are socially rather than individually constructed. As a critical ethnography, the study interrogates these meanings with particular reference to questions of gender relations and power in society. Access to different discourses is structured by the social position of readers within relations of power and this study takes gender as a structuring principle. Therefore, this study also explores the particular discursive practices through which masculine and feminine imagery is produced by the Men's Health text and by its readers. The research findings support the more limited notion of the active audience espoused by theorists such as Hall (1980) offering further evidence to suggest that readers produce readings other than those preferred by the text and that therein lies the pleasure of the text for male and female readers. The research concludes that the popularity of Men's Health derives from the capacity of its readers to make multiple meanings of the text.
- Full Text:
- Date Issued: 2006
Contrasting livelihoods in the upper and lower Gariep River basin: a study of livelihood change and household development
- Authors: McDermott, Lindsay
- Date: 2006
- Subjects: Rural development -- Lesotho , Rural development -- South Africa -- Northern Cape , Sustainable development -- Lesotho , Sustainable development -- South Africa -- Northern Cape , Households -- Economic aspects -- Lesotho , Households -- Economic aspects -- South Africa -- Northern Cape , Rural poor -- Lesotho , Rural poor -- South Africa -- Northern Cape , Agriculture -- Lesotho , Agriculture -- South Africa -- Northern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:4758 , http://hdl.handle.net/10962/d1007147 , Rural development -- Lesotho , Rural development -- South Africa -- Northern Cape , Sustainable development -- Lesotho , Sustainable development -- South Africa -- Northern Cape , Households -- Economic aspects -- Lesotho , Households -- Economic aspects -- South Africa -- Northern Cape , Rural poor -- Lesotho , Rural poor -- South Africa -- Northern Cape , Agriculture -- Lesotho , Agriculture -- South Africa -- Northern Cape
- Description: This study investigated rural livelihoods in two contrasting environments in the upper and lower reaches of the Gariep River: Sehlabathebe in the Lesotho highlands, and the Richtersveld in the Northern Cape, and how these have changed over time. Livelihoods were examined using the Sustainable Livelihoods Framework in conjunction with the household development cycle. This study therefore adopted a multi-scale approach, where a micro-level household analysis was framed within the macro level social, political, environmental, economic and institutional context, while taking into account the role of temporal scale of livelihood change. A multi-scale approach facilitated the identification of the major drivers of change, both exogenous and endogenous. The combination of livelihood strategies pursued differed between the two sites. Households in Sehlabathebe are reliant mainly on arable and garden cultivation, livestock in some households, occasional remittances, use of wild resources, petty trading and reliance on donations. Households in the Richtersveld relied primarily on livestock, wage labour, use of wild resources and State grants or pensions. The livelihood strategies pursued in each site have not changed markedly over time, but rather the relative importance of those strategies was found to have changed. The assets available to households, the livelihood strategies adopted and the changes in these livelihood strategies are influenced by a households stage in the development cycle and differing macro-level factors. Drivers of change operate at multiple spatial and temporal scales, and are often complex and interrelated. The major drivers of livelihood change were identified as macro-economic, demographic, institutional and social and climatic. This study highlights the importance of using historical analysis in the study of livelihoods, as well as the complexity and diversity of rural livelihoods. Ecosystem goods and services were found to play a fundamental role in rural livelihoods and are influenced by institutional factors. Rural households are heavily reliant on the formal economy, and macro-economic changes have had a significant impact on livelihoods. This is highlighted by how the drastic decline in migrant labour opportunities for households in Sehlabathebe has negatively affected them. Vulnerability was shown to be a result of external shocks and trends, such as institutional transformation, a decline in employment opportunities, theft and climatic variation; and differed between the two sites. The role of institutional breakdown was shown to be a major factor influencing rural livelihoods, and this is related to broader economic and political changes. This study contributes to the growing literature on rural livelihoods by allowing for an appreciation of how differing environments and contextual factors influence livelihood strategies adopted, and which different factors are driving change.
- Full Text:
- Date Issued: 2006
- Authors: McDermott, Lindsay
- Date: 2006
- Subjects: Rural development -- Lesotho , Rural development -- South Africa -- Northern Cape , Sustainable development -- Lesotho , Sustainable development -- South Africa -- Northern Cape , Households -- Economic aspects -- Lesotho , Households -- Economic aspects -- South Africa -- Northern Cape , Rural poor -- Lesotho , Rural poor -- South Africa -- Northern Cape , Agriculture -- Lesotho , Agriculture -- South Africa -- Northern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:4758 , http://hdl.handle.net/10962/d1007147 , Rural development -- Lesotho , Rural development -- South Africa -- Northern Cape , Sustainable development -- Lesotho , Sustainable development -- South Africa -- Northern Cape , Households -- Economic aspects -- Lesotho , Households -- Economic aspects -- South Africa -- Northern Cape , Rural poor -- Lesotho , Rural poor -- South Africa -- Northern Cape , Agriculture -- Lesotho , Agriculture -- South Africa -- Northern Cape
- Description: This study investigated rural livelihoods in two contrasting environments in the upper and lower reaches of the Gariep River: Sehlabathebe in the Lesotho highlands, and the Richtersveld in the Northern Cape, and how these have changed over time. Livelihoods were examined using the Sustainable Livelihoods Framework in conjunction with the household development cycle. This study therefore adopted a multi-scale approach, where a micro-level household analysis was framed within the macro level social, political, environmental, economic and institutional context, while taking into account the role of temporal scale of livelihood change. A multi-scale approach facilitated the identification of the major drivers of change, both exogenous and endogenous. The combination of livelihood strategies pursued differed between the two sites. Households in Sehlabathebe are reliant mainly on arable and garden cultivation, livestock in some households, occasional remittances, use of wild resources, petty trading and reliance on donations. Households in the Richtersveld relied primarily on livestock, wage labour, use of wild resources and State grants or pensions. The livelihood strategies pursued in each site have not changed markedly over time, but rather the relative importance of those strategies was found to have changed. The assets available to households, the livelihood strategies adopted and the changes in these livelihood strategies are influenced by a households stage in the development cycle and differing macro-level factors. Drivers of change operate at multiple spatial and temporal scales, and are often complex and interrelated. The major drivers of livelihood change were identified as macro-economic, demographic, institutional and social and climatic. This study highlights the importance of using historical analysis in the study of livelihoods, as well as the complexity and diversity of rural livelihoods. Ecosystem goods and services were found to play a fundamental role in rural livelihoods and are influenced by institutional factors. Rural households are heavily reliant on the formal economy, and macro-economic changes have had a significant impact on livelihoods. This is highlighted by how the drastic decline in migrant labour opportunities for households in Sehlabathebe has negatively affected them. Vulnerability was shown to be a result of external shocks and trends, such as institutional transformation, a decline in employment opportunities, theft and climatic variation; and differed between the two sites. The role of institutional breakdown was shown to be a major factor influencing rural livelihoods, and this is related to broader economic and political changes. This study contributes to the growing literature on rural livelihoods by allowing for an appreciation of how differing environments and contextual factors influence livelihood strategies adopted, and which different factors are driving change.
- Full Text:
- Date Issued: 2006
"How did I get this lucky?" : issues of power, intimacy and sexuality in the construction of young women's identities within their heterosexual relationships
- Authors: McEwen, Caryn
- Date: 2006
- Subjects: Foucault, Michel, 1926-1984 -- Criticism and interpretation Heterosexuality Heterosexual women Women -- Sexual behavior Feminism -- Political aspects Sex role -- Political aspects Feminist psychology Sex (Psychology)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2861 , http://hdl.handle.net/10962/d1007595
- Description: This thesis seeks to explore how young, educated and seemingly liberated women construct their identities and make sense of their futures around their heterosexual relationships. Using the experiences of eight women participants engaged in long-term heterosexual relationships, combined with relevant secondary literature, issues of sexuality, identity, power and intimacy are discussed. Emphasis is placed on the implications of their identity construction and how they 'perform' their roles as women in society. How their sexual stories reflect their positioning in society is premised by the phrase, 'the personal is political' . Through analysis of the participants' experiences mixed with theoretical arguments, this thesis finds that young women are apparently sexually, economically and intellectually liberated but locked into discourses that provide highly unequal, limiting, disempowering and oppressive understandings of masculinity, femininity and sexuality. They live and experience a reality which is far from liberated.
- Full Text:
- Date Issued: 2006
- Authors: McEwen, Caryn
- Date: 2006
- Subjects: Foucault, Michel, 1926-1984 -- Criticism and interpretation Heterosexuality Heterosexual women Women -- Sexual behavior Feminism -- Political aspects Sex role -- Political aspects Feminist psychology Sex (Psychology)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2861 , http://hdl.handle.net/10962/d1007595
- Description: This thesis seeks to explore how young, educated and seemingly liberated women construct their identities and make sense of their futures around their heterosexual relationships. Using the experiences of eight women participants engaged in long-term heterosexual relationships, combined with relevant secondary literature, issues of sexuality, identity, power and intimacy are discussed. Emphasis is placed on the implications of their identity construction and how they 'perform' their roles as women in society. How their sexual stories reflect their positioning in society is premised by the phrase, 'the personal is political' . Through analysis of the participants' experiences mixed with theoretical arguments, this thesis finds that young women are apparently sexually, economically and intellectually liberated but locked into discourses that provide highly unequal, limiting, disempowering and oppressive understandings of masculinity, femininity and sexuality. They live and experience a reality which is far from liberated.
- Full Text:
- Date Issued: 2006
A study of perceptions, attitudes and knowledge as it pertains to susceptibility to HIV/AIDS among grade 11 pupils in Grahamstown
- Authors: Mdziniso, Nompumelelo B
- Date: 2006
- Subjects: AIDS (Disease) -- Social aspects -- South Africa -- Grahamstown , HIV infections -- Social aspects -- South Africa -- Grahamstown , AIDS (Disease) in adolescence -- South Africa -- Grahamstown -- Attitudes , Youth -- Sexual behavior -- South Africa -- Grahamstown
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3157 , http://hdl.handle.net/10962/d1007623 , AIDS (Disease) -- Social aspects -- South Africa -- Grahamstown , HIV infections -- Social aspects -- South Africa -- Grahamstown , AIDS (Disease) in adolescence -- South Africa -- Grahamstown -- Attitudes , Youth -- Sexual behavior -- South Africa -- Grahamstown
- Description: HIV/AIDS has emerged as the leading cause of death in South Africa, with young people being the most affected. Awareness of HIV/AIDS is quite high, yet prevalence rates have not stabilised and are still climbing. Lack of sexual behavioural change among young people is a major factor which explains why prevalence rates are still on the increase among this population. Sexual behaviour change is influenced by perceptions and attitudes, most notably perceived susceptibility. Information on the psychological factors that affect perceived susceptibility can provide an important base for the development of programmes aimed at reducing further transmission among young people. A survey, using a self-administered, anonymous questionnaire with close-ended questions to collect data, was conducted among Grade 11 learners (n = 318) in Rini, Grahamstown, South Africa. One of the constructs (namely Perceived Susceptibility) in the Health Belief Model informed the data collection. The data generated were first analysed descriptively, providing percentages for responses. Secondly cross-tabulations were calculated. The results showed that knowledge about HIV/AIDS is sufficient, young people receive accurate and non-conflictual messages about sex and HIV/AIDS, they are not discriminatory towards People Living With HIV/AIDS, they have adequate access to healthcare and their perceived susceptibility to HIV/AIDS is high. All these are factors which are favourable and conducive for positive sexual behavioural change. However, the study also found that there was little behaviour change among young people especially regarding regular condom use and decreased sexual activity.
- Full Text:
- Date Issued: 2006
- Authors: Mdziniso, Nompumelelo B
- Date: 2006
- Subjects: AIDS (Disease) -- Social aspects -- South Africa -- Grahamstown , HIV infections -- Social aspects -- South Africa -- Grahamstown , AIDS (Disease) in adolescence -- South Africa -- Grahamstown -- Attitudes , Youth -- Sexual behavior -- South Africa -- Grahamstown
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3157 , http://hdl.handle.net/10962/d1007623 , AIDS (Disease) -- Social aspects -- South Africa -- Grahamstown , HIV infections -- Social aspects -- South Africa -- Grahamstown , AIDS (Disease) in adolescence -- South Africa -- Grahamstown -- Attitudes , Youth -- Sexual behavior -- South Africa -- Grahamstown
- Description: HIV/AIDS has emerged as the leading cause of death in South Africa, with young people being the most affected. Awareness of HIV/AIDS is quite high, yet prevalence rates have not stabilised and are still climbing. Lack of sexual behavioural change among young people is a major factor which explains why prevalence rates are still on the increase among this population. Sexual behaviour change is influenced by perceptions and attitudes, most notably perceived susceptibility. Information on the psychological factors that affect perceived susceptibility can provide an important base for the development of programmes aimed at reducing further transmission among young people. A survey, using a self-administered, anonymous questionnaire with close-ended questions to collect data, was conducted among Grade 11 learners (n = 318) in Rini, Grahamstown, South Africa. One of the constructs (namely Perceived Susceptibility) in the Health Belief Model informed the data collection. The data generated were first analysed descriptively, providing percentages for responses. Secondly cross-tabulations were calculated. The results showed that knowledge about HIV/AIDS is sufficient, young people receive accurate and non-conflictual messages about sex and HIV/AIDS, they are not discriminatory towards People Living With HIV/AIDS, they have adequate access to healthcare and their perceived susceptibility to HIV/AIDS is high. All these are factors which are favourable and conducive for positive sexual behavioural change. However, the study also found that there was little behaviour change among young people especially regarding regular condom use and decreased sexual activity.
- Full Text:
- Date Issued: 2006
Towards a framework for corporate information governance
- Authors: Mears, Lynette May
- Date: 2006
- Subjects: Information technology -- Management
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9775 , http://hdl.handle.net/10948/820 , Information technology -- Management
- Description: Information is a critical asset without which an organisation could not survive. The adequate and effective governance of this asset is an essential function and is the direct responsibility of the board and senior management. The board and senior management have a responsibility to maintain the financial and material health of their enterprise and this includes setting the proper direction and governance of the information asset. Many organisations have, over the past few years, suffered severe losses and failures due to the inadequate governance and protection of this valuable asset. The reasons for the lack of corporate information governance need to be examined. The board and senior management need to direct and control their organisations effectively, with the appropriate delegation of responsibilities, to reduce the possibility of suffering similar losses and/or failures. The contribution made by this study is illustrated in the designing of a framework and activity plans to facilitate the board in practically implementing an improved corporate information governance process.
- Full Text:
- Date Issued: 2006
- Authors: Mears, Lynette May
- Date: 2006
- Subjects: Information technology -- Management
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9775 , http://hdl.handle.net/10948/820 , Information technology -- Management
- Description: Information is a critical asset without which an organisation could not survive. The adequate and effective governance of this asset is an essential function and is the direct responsibility of the board and senior management. The board and senior management have a responsibility to maintain the financial and material health of their enterprise and this includes setting the proper direction and governance of the information asset. Many organisations have, over the past few years, suffered severe losses and failures due to the inadequate governance and protection of this valuable asset. The reasons for the lack of corporate information governance need to be examined. The board and senior management need to direct and control their organisations effectively, with the appropriate delegation of responsibilities, to reduce the possibility of suffering similar losses and/or failures. The contribution made by this study is illustrated in the designing of a framework and activity plans to facilitate the board in practically implementing an improved corporate information governance process.
- Full Text:
- Date Issued: 2006
Ukuphononongwa kwezaphuli-mthetho nokuzalana kwemixholo yenkangeleko kwincwadi ka L. K. Siwisa "Izimanga zalo mhlaba"
- Authors: Melane, Amanda Boniswa
- Date: 2006
- Subjects: Siwisa, L. K. -- Criticism and interpretation , Siwisa, L. K. Izimanga zalo mhlaba , Xhosa fiction -- History and criticism
- Language: Xhosa
- Type: Thesis , Masters , MA
- Identifier: vital:8471 , http://hdl.handle.net/10948/564 , http://hdl.handle.net/10948/d1011677 , Siwisa, L. K. -- Criticism and interpretation , Siwisa, L. K. Izimanga zalo mhlaba , Xhosa fiction -- History and criticism
- Description: Ubundlobongela buxhaphake okweentwala kubaThembu. Zininzi iindidi zobundlobongela ezithi ziqhubekeke apha ekuhlaleni. Abantu abathi bazibandakanye nobundlobongela, baphembelelwa ziimeko ezithile. Iimeko ezifana nokunqaba kwemisebenzi, izinga elinyukileyo lokusetyenziswa kweziyobisi nendlela athi umntu othile akhule ngayo. Ukuba ubani othile ukhule ngobusela, naye ulandela emkhondweni kanye abe lisela elibalaseleyo. Kwincwadi kaL. K. Siwisa ethi, “Izimanga zalomhlaba” kubhaqeka oku kulandelayo: Umntwana okhule ekhayeni lakhe kuetyenziswa iziyobisi naye wenza njalo akuba mkhulu. Imali eza ngobuqhinga nokuphela kwayo kuba lula. Ungumntu ebomini kufuneka utye ukubila kwebunzi lakho, uyeke ukufuna ukuvuna kodwa ungakhange ulime. Umntu kaloku uvuna loo nto athe wayilima. Apha ebomini zimisele ukwenza ubutyebi nelifa ngeli xesha usadla amazimba ukuze uphumelele. Xa ungumntu zimisele ukwanela, kule ndawo uMdali akubeke kuyo. Akufuneki ube ngumntu onentliziyo ende, unikwe isandla, wena ufune isandla kunye nengalo. Yonke le mikhwa ikukhokelela ekubeni ekugqibeleni wenze ubundlobongela. Ubundlobongela ke abubhatali koko busingisela kwantshabalala. Kula mabalana iyangqineka ngokuthi abonise iziphumo zobundlobongela ezifana nokuphulukana nobomi, ukuphelelwa zizinto zakho obunazo ngenxa yamaqhinga nobusela nokuphelela entolongweni. Kobu bundlobongela kukholisa ukubakho amaxhoba. Ngelishwa uninzi lwawo iba ngamabhinqa nabantwana.
- Full Text:
- Date Issued: 2006
- Authors: Melane, Amanda Boniswa
- Date: 2006
- Subjects: Siwisa, L. K. -- Criticism and interpretation , Siwisa, L. K. Izimanga zalo mhlaba , Xhosa fiction -- History and criticism
- Language: Xhosa
- Type: Thesis , Masters , MA
- Identifier: vital:8471 , http://hdl.handle.net/10948/564 , http://hdl.handle.net/10948/d1011677 , Siwisa, L. K. -- Criticism and interpretation , Siwisa, L. K. Izimanga zalo mhlaba , Xhosa fiction -- History and criticism
- Description: Ubundlobongela buxhaphake okweentwala kubaThembu. Zininzi iindidi zobundlobongela ezithi ziqhubekeke apha ekuhlaleni. Abantu abathi bazibandakanye nobundlobongela, baphembelelwa ziimeko ezithile. Iimeko ezifana nokunqaba kwemisebenzi, izinga elinyukileyo lokusetyenziswa kweziyobisi nendlela athi umntu othile akhule ngayo. Ukuba ubani othile ukhule ngobusela, naye ulandela emkhondweni kanye abe lisela elibalaseleyo. Kwincwadi kaL. K. Siwisa ethi, “Izimanga zalomhlaba” kubhaqeka oku kulandelayo: Umntwana okhule ekhayeni lakhe kuetyenziswa iziyobisi naye wenza njalo akuba mkhulu. Imali eza ngobuqhinga nokuphela kwayo kuba lula. Ungumntu ebomini kufuneka utye ukubila kwebunzi lakho, uyeke ukufuna ukuvuna kodwa ungakhange ulime. Umntu kaloku uvuna loo nto athe wayilima. Apha ebomini zimisele ukwenza ubutyebi nelifa ngeli xesha usadla amazimba ukuze uphumelele. Xa ungumntu zimisele ukwanela, kule ndawo uMdali akubeke kuyo. Akufuneki ube ngumntu onentliziyo ende, unikwe isandla, wena ufune isandla kunye nengalo. Yonke le mikhwa ikukhokelela ekubeni ekugqibeleni wenze ubundlobongela. Ubundlobongela ke abubhatali koko busingisela kwantshabalala. Kula mabalana iyangqineka ngokuthi abonise iziphumo zobundlobongela ezifana nokuphulukana nobomi, ukuphelelwa zizinto zakho obunazo ngenxa yamaqhinga nobusela nokuphelela entolongweni. Kobu bundlobongela kukholisa ukubakho amaxhoba. Ngelishwa uninzi lwawo iba ngamabhinqa nabantwana.
- Full Text:
- Date Issued: 2006
Towards a post-sacrificial theory of identity formation
- Authors: Menezes, Natalie
- Date: 2006
- Subjects: Sacrifice -- Philosophy , Violence -- Philosophy , Forgiveness -- Philosophy , Philosophy -- Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2862 , http://hdl.handle.net/10962/d1007626 , Sacrifice -- Philosophy , Violence -- Philosophy , Forgiveness -- Philosophy , Philosophy -- Africa
- Description: In this thesis I shall outline various modernist authors' arguments that collectivities (such as ethnic groups, nations, states and cultures) and subjectivities employ sacrificial violence to establish and assert their identity where identity is inescapably (?) understood in terms of the sovereignty of the collective or the post-Oedipal autonomy of the individual. To this end, violence has been posited as a historical and conceptual inevitability and is set as the default-state of human nature and politics. In recent times, protesting voices (from post-feminist, post-colonial, post-modern and the emerging human rights discourses) have begun to rigorously contest the notion of violence as the default-state. As a result, the legitimacy of sacrifice as the primary modus to an autonomous selfhood has been radically problematised. I believe that a comprehensive understanding of the nature of this crisis of identity formation , and the possibility of transcending it, is to be found in the paradigmatic shift away from Newtonian thought toward a post-Newtonian worldview. In seeking to challenge the assumption of violence-as-default, I shall translate the comprehensive sacrificial nature of collective identity and subjectivity into a complexity-based model that allowed me to make three crucial conceptual moves toward a comprehensive understanding of post-sacrificial identities that occupy an important place in a post-Newtonian world. First, it will allow me to challenge the assumptions that supported the Hobbesian myth of autonomy/sovereignty sacrificially achieved by charting the ontological shift that compels us to understand "entities" (be it a cell, an individual or a state) not in terms of autonomy but interdependence. Secondly, it provides the conceptual tools needed to understand the systemic nature of sacrificial violence by reading subjectivity violence and collectivity violence in terms of their organic self-similarity. This will equip me to comprehensively explore a postsacrificial epistemology valid for both collective identities and subjectivity. Thirdly, I propose a model of post-sacrificial identities that are created and sustained at the edge of chaos through the dynamic interplay of order and disorder that reconciles creative and destructive forces in a generative unity. I believe that this post-Newtonian reading will clear the conceptual space needed to suggest there might yet be hope for a future that does not embrace violence as default-state.
- Full Text:
- Date Issued: 2006
- Authors: Menezes, Natalie
- Date: 2006
- Subjects: Sacrifice -- Philosophy , Violence -- Philosophy , Forgiveness -- Philosophy , Philosophy -- Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2862 , http://hdl.handle.net/10962/d1007626 , Sacrifice -- Philosophy , Violence -- Philosophy , Forgiveness -- Philosophy , Philosophy -- Africa
- Description: In this thesis I shall outline various modernist authors' arguments that collectivities (such as ethnic groups, nations, states and cultures) and subjectivities employ sacrificial violence to establish and assert their identity where identity is inescapably (?) understood in terms of the sovereignty of the collective or the post-Oedipal autonomy of the individual. To this end, violence has been posited as a historical and conceptual inevitability and is set as the default-state of human nature and politics. In recent times, protesting voices (from post-feminist, post-colonial, post-modern and the emerging human rights discourses) have begun to rigorously contest the notion of violence as the default-state. As a result, the legitimacy of sacrifice as the primary modus to an autonomous selfhood has been radically problematised. I believe that a comprehensive understanding of the nature of this crisis of identity formation , and the possibility of transcending it, is to be found in the paradigmatic shift away from Newtonian thought toward a post-Newtonian worldview. In seeking to challenge the assumption of violence-as-default, I shall translate the comprehensive sacrificial nature of collective identity and subjectivity into a complexity-based model that allowed me to make three crucial conceptual moves toward a comprehensive understanding of post-sacrificial identities that occupy an important place in a post-Newtonian world. First, it will allow me to challenge the assumptions that supported the Hobbesian myth of autonomy/sovereignty sacrificially achieved by charting the ontological shift that compels us to understand "entities" (be it a cell, an individual or a state) not in terms of autonomy but interdependence. Secondly, it provides the conceptual tools needed to understand the systemic nature of sacrificial violence by reading subjectivity violence and collectivity violence in terms of their organic self-similarity. This will equip me to comprehensively explore a postsacrificial epistemology valid for both collective identities and subjectivity. Thirdly, I propose a model of post-sacrificial identities that are created and sustained at the edge of chaos through the dynamic interplay of order and disorder that reconciles creative and destructive forces in a generative unity. I believe that this post-Newtonian reading will clear the conceptual space needed to suggest there might yet be hope for a future that does not embrace violence as default-state.
- Full Text:
- Date Issued: 2006
Effects of an agribusiness collapse on contract growers and their communities : a case study of Makeni Cooperative Society, Lusaka, Zambia
- Authors: Mfune, Elizabeth
- Date: 2006
- Subjects: Agriculture -- Economic aspects -- Zambia , Agricultural industries -- Zambia , Farmers -- Zambia -- Economic conditions , Cooperative societies -- Zambia , Contracts, Agricultural -- Zambia
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3357 , http://hdl.handle.net/10962/d1007627 , Agriculture -- Economic aspects -- Zambia , Agricultural industries -- Zambia , Farmers -- Zambia -- Economic conditions , Cooperative societies -- Zambia , Contracts, Agricultural -- Zambia
- Description: This study assesses the effects of an agribusiness collapse, on the contracted growers and their surrounding communities in Lusaka Province, Zambia. In 2004, Agriflora Limited, a Trans-Zambezi Industries Limited (TZI) agribusiness in Lusaka Zambia was sold off. Agriflora Limited was one ofthe largest fresh vegetable exporters in Africa. It had contracted almost 500 small-scale farmers with 1-4 hectares of land within 50 km radius of Lusaka to grow vegetables for export. Makeni Cooperative Society was one of the targeted groups of growers. It grew baby corn, mangetout peas, and sugar snap and fine beans for export. The case study relied on both primary and secondary data. I undertook two months of ethnographic fieldwork utilising observations, in-depth interviews and informal discussions with some community members in Makeni. I also reviewed the literature on contract farming schemes (documenting both the negative and positive effects for growers) in developing countries. The case study showed that the impact of the collapse of Agriflora on the growers has been severe indeed; there has been a significant reduction in production with only a few farmers producing for export. Those that are producing are limited to one crop, baby corn. The effect on the local labour market (farm workers) has been quite drastic with a drop in employment. A new agribusiness company, York Farm, was sourced by the government for the contract growers of Makeni. York Farm has signed a procurement contract under which only sale and purchase conditions are specified. This means that, services such as extension services are no longer provided. It was also found that despite the price for baby corn at York Farm being better than what Agriflora used to offer the farmers, farmers are not producing peas which have a higher turnover than baby corn because York farm does not buy peas from the farmers. However, the farmers are hopeful that they will soon start producing peas after they pass the Eurep gap requirements. Furthermore, the farmers are still interested in contract farming as they are convinced that it can lead to higher farm incomes. While the neoliberal critique of the pre- Structural Adjustment agricultural policies was based on the need to improve rural farming income and productivity, my study shows that the contract farmers are not the "traditional" peasant farmers but retired civil servants or former public sector employees who lost their jobs during the contraction of the sector. In conclusion, my field work revealed that the collapse of Agriflora has had negative effects on the growers of MCS in terms a significant decrease in crop production, decline in farmer income, lack of technical assistance such as extension services, transportation problems (to take produce to the new market-York Farm) and reduced contraction in employment opportunities for farm workers.
- Full Text:
- Date Issued: 2006
- Authors: Mfune, Elizabeth
- Date: 2006
- Subjects: Agriculture -- Economic aspects -- Zambia , Agricultural industries -- Zambia , Farmers -- Zambia -- Economic conditions , Cooperative societies -- Zambia , Contracts, Agricultural -- Zambia
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3357 , http://hdl.handle.net/10962/d1007627 , Agriculture -- Economic aspects -- Zambia , Agricultural industries -- Zambia , Farmers -- Zambia -- Economic conditions , Cooperative societies -- Zambia , Contracts, Agricultural -- Zambia
- Description: This study assesses the effects of an agribusiness collapse, on the contracted growers and their surrounding communities in Lusaka Province, Zambia. In 2004, Agriflora Limited, a Trans-Zambezi Industries Limited (TZI) agribusiness in Lusaka Zambia was sold off. Agriflora Limited was one ofthe largest fresh vegetable exporters in Africa. It had contracted almost 500 small-scale farmers with 1-4 hectares of land within 50 km radius of Lusaka to grow vegetables for export. Makeni Cooperative Society was one of the targeted groups of growers. It grew baby corn, mangetout peas, and sugar snap and fine beans for export. The case study relied on both primary and secondary data. I undertook two months of ethnographic fieldwork utilising observations, in-depth interviews and informal discussions with some community members in Makeni. I also reviewed the literature on contract farming schemes (documenting both the negative and positive effects for growers) in developing countries. The case study showed that the impact of the collapse of Agriflora on the growers has been severe indeed; there has been a significant reduction in production with only a few farmers producing for export. Those that are producing are limited to one crop, baby corn. The effect on the local labour market (farm workers) has been quite drastic with a drop in employment. A new agribusiness company, York Farm, was sourced by the government for the contract growers of Makeni. York Farm has signed a procurement contract under which only sale and purchase conditions are specified. This means that, services such as extension services are no longer provided. It was also found that despite the price for baby corn at York Farm being better than what Agriflora used to offer the farmers, farmers are not producing peas which have a higher turnover than baby corn because York farm does not buy peas from the farmers. However, the farmers are hopeful that they will soon start producing peas after they pass the Eurep gap requirements. Furthermore, the farmers are still interested in contract farming as they are convinced that it can lead to higher farm incomes. While the neoliberal critique of the pre- Structural Adjustment agricultural policies was based on the need to improve rural farming income and productivity, my study shows that the contract farmers are not the "traditional" peasant farmers but retired civil servants or former public sector employees who lost their jobs during the contraction of the sector. In conclusion, my field work revealed that the collapse of Agriflora has had negative effects on the growers of MCS in terms a significant decrease in crop production, decline in farmer income, lack of technical assistance such as extension services, transportation problems (to take produce to the new market-York Farm) and reduced contraction in employment opportunities for farm workers.
- Full Text:
- Date Issued: 2006
The relationship between interest rates and inflation in South Africa : revisiting Fisher's hypothesis
- Mitchell-Innes, Henry Alexander
- Authors: Mitchell-Innes, Henry Alexander
- Date: 2006
- Subjects: Fisher effect (Economics) , Interest rates -- South Africa , Interest rates -- Effect of inflation -- South Africa , Inflation (Finance) -- South Africa , Monetary policy -- South Africa , Banks and banking, Central -- South Africa , South Africa -- Economic conditions
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:991 , http://hdl.handle.net/10962/d1002726 , Fisher effect (Economics) , Interest rates -- South Africa , Interest rates -- Effect of inflation -- South Africa , Inflation (Finance) -- South Africa , Monetary policy -- South Africa , Banks and banking, Central -- South Africa , South Africa -- Economic conditions
- Description: This thesis investigates the relationship between expected inflation and nominal interest rates in South Africa and the extent to which the Fisher effect hypothesis holds. The hypothesis, proposed by Fisher (1930), that the nominal rate of interest should reflect movements in the expected rate of inflation has been the subject of much empirical research in many industrialised countries. This wealth of literature can be attributed to various factors including the pivotal role that the nominal rate of interest and, perhaps more importantly, the real rate of interest plays in the economy. The validity of the Fisher effect also has important implications for monetary policy and needs to be considered by central banks. Few studies have been conducted in South Africa to validate this important hypothesis. The analysis uses the 3-month bankers’ acceptance rate and the 10-year government bond rate to proxy both short- and long-term interest rates. The existence of a long-run unit proportional relationship between nominal interest rates and expected inflation is tested using Johansen’s cointegration test. The data is analysed for the period April 2000 to July 2005 as the research aims to establish whether the Fisher relationship holds within an inflation targeting monetary policy framework. The short-run Fisher effect is not empirically verified. This is due to the effects of the monetary policy transmission mechanism and implies that short-term nominal interest rates are a good indication of the stance of monetary policy. A long-run cointegrating relationship is established between long-term interest rates and expected inflation. The long-run adjustment is less than unity, which can be attributed to the credibility of the inflation-targeting framework.
- Full Text:
- Date Issued: 2006
- Authors: Mitchell-Innes, Henry Alexander
- Date: 2006
- Subjects: Fisher effect (Economics) , Interest rates -- South Africa , Interest rates -- Effect of inflation -- South Africa , Inflation (Finance) -- South Africa , Monetary policy -- South Africa , Banks and banking, Central -- South Africa , South Africa -- Economic conditions
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:991 , http://hdl.handle.net/10962/d1002726 , Fisher effect (Economics) , Interest rates -- South Africa , Interest rates -- Effect of inflation -- South Africa , Inflation (Finance) -- South Africa , Monetary policy -- South Africa , Banks and banking, Central -- South Africa , South Africa -- Economic conditions
- Description: This thesis investigates the relationship between expected inflation and nominal interest rates in South Africa and the extent to which the Fisher effect hypothesis holds. The hypothesis, proposed by Fisher (1930), that the nominal rate of interest should reflect movements in the expected rate of inflation has been the subject of much empirical research in many industrialised countries. This wealth of literature can be attributed to various factors including the pivotal role that the nominal rate of interest and, perhaps more importantly, the real rate of interest plays in the economy. The validity of the Fisher effect also has important implications for monetary policy and needs to be considered by central banks. Few studies have been conducted in South Africa to validate this important hypothesis. The analysis uses the 3-month bankers’ acceptance rate and the 10-year government bond rate to proxy both short- and long-term interest rates. The existence of a long-run unit proportional relationship between nominal interest rates and expected inflation is tested using Johansen’s cointegration test. The data is analysed for the period April 2000 to July 2005 as the research aims to establish whether the Fisher relationship holds within an inflation targeting monetary policy framework. The short-run Fisher effect is not empirically verified. This is due to the effects of the monetary policy transmission mechanism and implies that short-term nominal interest rates are a good indication of the stance of monetary policy. A long-run cointegrating relationship is established between long-term interest rates and expected inflation. The long-run adjustment is less than unity, which can be attributed to the credibility of the inflation-targeting framework.
- Full Text:
- Date Issued: 2006
An insight into magma supply to the Karoo Igneous Province a geochemical investigation of Karoo dykes adjacent to the Northwestern sector of the Lesotho volcanic remnant
- Authors: Mitha, Vindina Ramesh
- Date: 2006
- Subjects: Flood basalts -- Lesotho , Volcanism -- Lesotho , Magmatism -- Lesotho , Dikes (Geology) -- Lesotho , Geochemistry -- Lesotho , Lava -- Lesotho
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4973 , http://hdl.handle.net/10962/d1005585 , Flood basalts -- Lesotho , Volcanism -- Lesotho , Magmatism -- Lesotho , Dikes (Geology) -- Lesotho , Geochemistry -- Lesotho , Lava -- Lesotho
- Description: The emplacement of continental flood basalt provinces is often ascribed to fissure eruption. However, in many provinces the locations of actual vent complexes remains illusive. In southern Africa, the Karoo continental flood basalt province was erupted during the Jurassic between 183 and 179 Ma. The southernmost outcrop of the Karoo continental flood basalt lavas is the Lesotho remnant; and is comprised of the Drakensberg Group which forms the uppermost portion of the Karoo Supergroup. The geochemical stratigraphy for the Drakensberg Group is well established. At the base, there are a number of small volume compositionally diverse units, which form the Barkly East Formation, overlying which, there are larger volume, compositionally less variable units of the Lesotho Formation, which form the bulk of the volcanic sequence. The Lesotho remnant is associated with an abundance of dykes in the adjacent vicinity. This suggests that the lavas were fed from local rather than distal eruption sites. This study presents whole rock major and trace element data for 94 dykes and three sills from the northern Lesotho - northeastern Free State region and demonstrates that on the basis of geochemistry, all 97 intrusions can be correlated with various units of the northern Barkly East and Lesotho Formations. In addition, the petrographical; characteristics, orientation and distribution of the dykes do not correlate with geochemistry. Geochemical discrimination diagrams have been used to identify five compositionally diverse dykes, which are similar to the northern Barkly East Formation units. Three dykes are characteristic of the Letele unit and two are compositionally similar to the Wonderkop unit. Although the geochemical characteristics of the Lesotho Formation units are rather well constrained, the composition of these units is typified by considerable overlap in composition. Therefore, since unambiguous classification of dykes with geochemical similarities to the various units of the Lesotho Formation is unachievable using an empirical approach, the multivariate forward-stepwise discriminant function analysis (DFA) technique was used to facilitate the classification of the remaining 89 dykes and three sills. Forward-stepwise DFA classified 23 dykes as having compositional similarities to the Mafika Lisiu unit, 29 as having compositions of the Maloti or Senqu types; and 32 as having the composition of the Mothae type. In addition, eight dykes are compositionally similar to the Oxbow dykes, which intrude the Senqu unit in northern Lesotho. These results suggest that that the Lesotho remnant was fed from local eruption sites and that long distance magma transport for the bulk of the Lesotho remnant basalt lavas is unlikely.
- Full Text:
- Date Issued: 2006
- Authors: Mitha, Vindina Ramesh
- Date: 2006
- Subjects: Flood basalts -- Lesotho , Volcanism -- Lesotho , Magmatism -- Lesotho , Dikes (Geology) -- Lesotho , Geochemistry -- Lesotho , Lava -- Lesotho
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4973 , http://hdl.handle.net/10962/d1005585 , Flood basalts -- Lesotho , Volcanism -- Lesotho , Magmatism -- Lesotho , Dikes (Geology) -- Lesotho , Geochemistry -- Lesotho , Lava -- Lesotho
- Description: The emplacement of continental flood basalt provinces is often ascribed to fissure eruption. However, in many provinces the locations of actual vent complexes remains illusive. In southern Africa, the Karoo continental flood basalt province was erupted during the Jurassic between 183 and 179 Ma. The southernmost outcrop of the Karoo continental flood basalt lavas is the Lesotho remnant; and is comprised of the Drakensberg Group which forms the uppermost portion of the Karoo Supergroup. The geochemical stratigraphy for the Drakensberg Group is well established. At the base, there are a number of small volume compositionally diverse units, which form the Barkly East Formation, overlying which, there are larger volume, compositionally less variable units of the Lesotho Formation, which form the bulk of the volcanic sequence. The Lesotho remnant is associated with an abundance of dykes in the adjacent vicinity. This suggests that the lavas were fed from local rather than distal eruption sites. This study presents whole rock major and trace element data for 94 dykes and three sills from the northern Lesotho - northeastern Free State region and demonstrates that on the basis of geochemistry, all 97 intrusions can be correlated with various units of the northern Barkly East and Lesotho Formations. In addition, the petrographical; characteristics, orientation and distribution of the dykes do not correlate with geochemistry. Geochemical discrimination diagrams have been used to identify five compositionally diverse dykes, which are similar to the northern Barkly East Formation units. Three dykes are characteristic of the Letele unit and two are compositionally similar to the Wonderkop unit. Although the geochemical characteristics of the Lesotho Formation units are rather well constrained, the composition of these units is typified by considerable overlap in composition. Therefore, since unambiguous classification of dykes with geochemical similarities to the various units of the Lesotho Formation is unachievable using an empirical approach, the multivariate forward-stepwise discriminant function analysis (DFA) technique was used to facilitate the classification of the remaining 89 dykes and three sills. Forward-stepwise DFA classified 23 dykes as having compositional similarities to the Mafika Lisiu unit, 29 as having compositions of the Maloti or Senqu types; and 32 as having the composition of the Mothae type. In addition, eight dykes are compositionally similar to the Oxbow dykes, which intrude the Senqu unit in northern Lesotho. These results suggest that that the Lesotho remnant was fed from local eruption sites and that long distance magma transport for the bulk of the Lesotho remnant basalt lavas is unlikely.
- Full Text:
- Date Issued: 2006
The knowledge and attitudes of registered nurses in public hospitals related to the prevention of HIV and AIDS transmission
- Authors: Mo, Yabin
- Date: 2006
- Subjects: Nurses -- South Africa -- Attitudes , AIDS (Disease) -- Nursing -- South Africa , HIV infections -- Nursing -- South Africa , Nurse and patient -- South Africa
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: vital:10018 , http://hdl.handle.net/10948/571 , Nurses -- South Africa -- Attitudes , AIDS (Disease) -- Nursing -- South Africa , HIV infections -- Nursing -- South Africa , Nurse and patient -- South Africa
- Description: Human Immunodeficiency Virus (HIV) and Acquired Immuno-Deficiency Syndrome (AIDS) have brought about a global epidemic far more extensive than was predicted even a decade ago (van Rensburg, 2002:1). South Africa has one of the highest HIV prevalence rates in the world (South African Department of Health, 2000: 5), it still increase yearly. Before a vaccine and/or effective treatment become available, effective education and information campaigns are necessary for preventing the spreading of HIV and AIDS (WHO (the World Health Organization), 1988:21). According to WHO and ICN (International Council of Nurses) (1988:12), Nurses can play a pivotal role in the education of patients, their families and friends with regard to the prevention of HIV and AIDS transmission, so as to control the spread of this disease. In South Africa, more than 60 percent of the healthcare human resources comprise professional nursing practitioners (Muller, 2002: 95). Therefore, the education and training of nurses is one of the effective methods to preventing further spread of HIV and AIDS infection in South Africa. Accordingly, nurses need to reduce both personal and occupational risk of becoming infected with HIV themselves, as well as provide education to patients and their families. Before effective and efficient in-service education guidelines on the prevention of HIV and AIDS transmission can be developed, any knowledge deficit and negative attitudes of registered nurses regarding the prevention of HIV and AIDS transmission should be identified. Thus, it is important to survey the knowledge and attitudes of nurses in healthcare institutions related to the prevention of HIV and AIDS transmission. The main goal of the study was to explore and describe the knowledge and attitudes of registered nurses in public hospitals related to the prevention of HIV and AIDS transmission. The secondary objective was to develop in-service education guidelines for registered nurses in public hospitals to optimise both personal and occupational prevention measures relating to HIV and AIDS transmission. The research was conducted using a quantitative, explorative, descriptive and contextual design. The purposive sampling method was used to select the participants and a self-administered questionnaire was used to collect data. This data was analysed by inferential statistics and descriptive statistics and areas of deficits concerning knowledge and negative attitudes were identified. In this study there were deficits concerning the knowledge and negative attitudes regarding the prevention of HIV and AIDS transmission to a greater or lesser degree in all the subgroups of the questionnaire. In general, the registered nurses with the attendance of HIV and AIDS training program, experience in caring for HIV and AIDS patients made the level of certain knowledge related to the prevention of HIV and AIDS transmission different; Working experience as a registered nurses and the attendance of HIV and AIDS training programmes did not make attitudes towards the prevention of HIV and AIDS transmission significantly different. The registered nurses with experience of caring for HIV and AIDS patients had more positive attitudes than those without the experience. This information was used to compile in-service education guidelines for registered nurses concerning the prevention of HIV and AIDS transmission. The in-service education guidelines will be given to clinical facilitators at public hospitals. It is envisaged that this will guide them as to what to include in their in-service education programmes concerning the prevention of HIV and AIDS transmission for registered nurses.
- Full Text:
- Date Issued: 2006
- Authors: Mo, Yabin
- Date: 2006
- Subjects: Nurses -- South Africa -- Attitudes , AIDS (Disease) -- Nursing -- South Africa , HIV infections -- Nursing -- South Africa , Nurse and patient -- South Africa
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: vital:10018 , http://hdl.handle.net/10948/571 , Nurses -- South Africa -- Attitudes , AIDS (Disease) -- Nursing -- South Africa , HIV infections -- Nursing -- South Africa , Nurse and patient -- South Africa
- Description: Human Immunodeficiency Virus (HIV) and Acquired Immuno-Deficiency Syndrome (AIDS) have brought about a global epidemic far more extensive than was predicted even a decade ago (van Rensburg, 2002:1). South Africa has one of the highest HIV prevalence rates in the world (South African Department of Health, 2000: 5), it still increase yearly. Before a vaccine and/or effective treatment become available, effective education and information campaigns are necessary for preventing the spreading of HIV and AIDS (WHO (the World Health Organization), 1988:21). According to WHO and ICN (International Council of Nurses) (1988:12), Nurses can play a pivotal role in the education of patients, their families and friends with regard to the prevention of HIV and AIDS transmission, so as to control the spread of this disease. In South Africa, more than 60 percent of the healthcare human resources comprise professional nursing practitioners (Muller, 2002: 95). Therefore, the education and training of nurses is one of the effective methods to preventing further spread of HIV and AIDS infection in South Africa. Accordingly, nurses need to reduce both personal and occupational risk of becoming infected with HIV themselves, as well as provide education to patients and their families. Before effective and efficient in-service education guidelines on the prevention of HIV and AIDS transmission can be developed, any knowledge deficit and negative attitudes of registered nurses regarding the prevention of HIV and AIDS transmission should be identified. Thus, it is important to survey the knowledge and attitudes of nurses in healthcare institutions related to the prevention of HIV and AIDS transmission. The main goal of the study was to explore and describe the knowledge and attitudes of registered nurses in public hospitals related to the prevention of HIV and AIDS transmission. The secondary objective was to develop in-service education guidelines for registered nurses in public hospitals to optimise both personal and occupational prevention measures relating to HIV and AIDS transmission. The research was conducted using a quantitative, explorative, descriptive and contextual design. The purposive sampling method was used to select the participants and a self-administered questionnaire was used to collect data. This data was analysed by inferential statistics and descriptive statistics and areas of deficits concerning knowledge and negative attitudes were identified. In this study there were deficits concerning the knowledge and negative attitudes regarding the prevention of HIV and AIDS transmission to a greater or lesser degree in all the subgroups of the questionnaire. In general, the registered nurses with the attendance of HIV and AIDS training program, experience in caring for HIV and AIDS patients made the level of certain knowledge related to the prevention of HIV and AIDS transmission different; Working experience as a registered nurses and the attendance of HIV and AIDS training programmes did not make attitudes towards the prevention of HIV and AIDS transmission significantly different. The registered nurses with experience of caring for HIV and AIDS patients had more positive attitudes than those without the experience. This information was used to compile in-service education guidelines for registered nurses concerning the prevention of HIV and AIDS transmission. The in-service education guidelines will be given to clinical facilitators at public hospitals. It is envisaged that this will guide them as to what to include in their in-service education programmes concerning the prevention of HIV and AIDS transmission for registered nurses.
- Full Text:
- Date Issued: 2006
Implementation of local agenda 21's education, awareness and training component: a case study of Gaborone
- Authors: Mogotsi, Barulaganye Jones
- Date: 2006
- Subjects: Environmental education -- Botswana -- Gabarone -- Case studies Environmental education -- Activity programs Environmental health -- Botswana -- Gabarone -- Case studies Sustainable development -- Botswana Environmental policy -- International cooperation Environmental protection -- Botswana
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1565 , http://hdl.handle.net/10962/d1003447
- Description: ‘What is required is the ‘politics of the rhizome’ in which everyone, every community, every nation and every major region comes to terms with the uniqueness of their situation and acts accordingly – and realises that it is only by vast numbers of people, of groups and organizations acting in accordance with possibilities of their situations, that the environmental crisis will be solved.’ (Gare, 1995:161). The study investigates the implementation of Local Agenda 21’s education, awareness and training component by the Gaborone City Council Environmental Health Department (GCCEHD) to address environmental challenges facing the city of Gaborone, the capital city of Botswana. The research was conducted as a qualitative case study that made use of semi-structured interviews, focus group interviews and document analysis as instruments of data generation. Samples of respondents were selected from the Gaborone City Council (GCCEHD) employees in management positions, workers, and elected political councillors. The study is contextualised through establishing environmental issues in the Gaborone City Council, identifying strategies to address environmental issues and the review of the Waste Management Plan 2003-2009, which the department uses as a guiding document for waste management. The study establishes that the council employees are mostly concerned with issues of waste management and need commitment from all Local Government sectors of the work force. The study established the importance of education, awareness and training as a response to environmental issues facing Gaborone. The study also establishes the need for social education in terms of public education, awareness and training needed for the public to adequately respond to environmental challenges in their context. Models and relevant policy and guiding documents such as the Vision for Greater Gaborone, DPSEEA Model and Botswana Environmental Planning Principles were identified and recommended for the department to consider. The awareness and training activities should be developed and involve the community in environmental management. This should enable the council to create opportunities for income generation, at the same time changing community negative attitudes towards the environment and improving service delivery by the department.
- Full Text:
- Date Issued: 2006
- Authors: Mogotsi, Barulaganye Jones
- Date: 2006
- Subjects: Environmental education -- Botswana -- Gabarone -- Case studies Environmental education -- Activity programs Environmental health -- Botswana -- Gabarone -- Case studies Sustainable development -- Botswana Environmental policy -- International cooperation Environmental protection -- Botswana
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1565 , http://hdl.handle.net/10962/d1003447
- Description: ‘What is required is the ‘politics of the rhizome’ in which everyone, every community, every nation and every major region comes to terms with the uniqueness of their situation and acts accordingly – and realises that it is only by vast numbers of people, of groups and organizations acting in accordance with possibilities of their situations, that the environmental crisis will be solved.’ (Gare, 1995:161). The study investigates the implementation of Local Agenda 21’s education, awareness and training component by the Gaborone City Council Environmental Health Department (GCCEHD) to address environmental challenges facing the city of Gaborone, the capital city of Botswana. The research was conducted as a qualitative case study that made use of semi-structured interviews, focus group interviews and document analysis as instruments of data generation. Samples of respondents were selected from the Gaborone City Council (GCCEHD) employees in management positions, workers, and elected political councillors. The study is contextualised through establishing environmental issues in the Gaborone City Council, identifying strategies to address environmental issues and the review of the Waste Management Plan 2003-2009, which the department uses as a guiding document for waste management. The study establishes that the council employees are mostly concerned with issues of waste management and need commitment from all Local Government sectors of the work force. The study established the importance of education, awareness and training as a response to environmental issues facing Gaborone. The study also establishes the need for social education in terms of public education, awareness and training needed for the public to adequately respond to environmental challenges in their context. Models and relevant policy and guiding documents such as the Vision for Greater Gaborone, DPSEEA Model and Botswana Environmental Planning Principles were identified and recommended for the department to consider. The awareness and training activities should be developed and involve the community in environmental management. This should enable the council to create opportunities for income generation, at the same time changing community negative attitudes towards the environment and improving service delivery by the department.
- Full Text:
- Date Issued: 2006
Democracy in Lesotho: theory and practice of opposition
- Authors: Mohapi, Refiloe Alphonce
- Date: 2006
- Subjects: Democracy -- Lesotho , Political parties -- Lesotho , Lesotho -- Politics and government
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2806 , http://hdl.handle.net/10962/d1003016 , Democracy -- Lesotho , Political parties -- Lesotho , Lesotho -- Politics and government
- Description: Using theoretical insights from elsewhere, this thesis examines and explains Lesotho’s opposition. It argues that the decline of single-member constituency and the rise of Mixed Member Proportionality (MMP) has weakened the prospects for a strong opposition in Lesotho; more parties in parliament have strengthened the hold of the ruling party. These parties cannot overturn the parliamentary decisions of the ruling Lesotho Congress for Democracy (LCD), which continues to win more than 90% of majority seats in successive elections. So, most bills and motions passed in parliament have support of the majority of the MPs of LCD. Opposition parties have little legislative impact in challenging the policies of government. Paradoxically, MPs of the LCD are often the only source of opposition in the country’s parliament.
- Full Text:
- Date Issued: 2006
- Authors: Mohapi, Refiloe Alphonce
- Date: 2006
- Subjects: Democracy -- Lesotho , Political parties -- Lesotho , Lesotho -- Politics and government
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2806 , http://hdl.handle.net/10962/d1003016 , Democracy -- Lesotho , Political parties -- Lesotho , Lesotho -- Politics and government
- Description: Using theoretical insights from elsewhere, this thesis examines and explains Lesotho’s opposition. It argues that the decline of single-member constituency and the rise of Mixed Member Proportionality (MMP) has weakened the prospects for a strong opposition in Lesotho; more parties in parliament have strengthened the hold of the ruling party. These parties cannot overturn the parliamentary decisions of the ruling Lesotho Congress for Democracy (LCD), which continues to win more than 90% of majority seats in successive elections. So, most bills and motions passed in parliament have support of the majority of the MPs of LCD. Opposition parties have little legislative impact in challenging the policies of government. Paradoxically, MPs of the LCD are often the only source of opposition in the country’s parliament.
- Full Text:
- Date Issued: 2006
Development and assessment of azithromycin paediatric suppository formulations
- Authors: Mollel, Happiness
- Date: 2006
- Subjects: Azithromycin , Pediatrics , Clinical pharmacology , Pharmacokinetics , Suppositories , Drugs -- Dosage forms
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3774 , http://hdl.handle.net/10962/d1003252 , Azithromycin , Pediatrics , Clinical pharmacology , Pharmacokinetics , Suppositories , Drugs -- Dosage forms
- Description: The use of the oral route of administration for the treatment of young children with antibiotics can at times be problematic since, factors such as nausea, vomiting, taste and/or smell, in addition to the challenges associated with the administration of suspensions, may contribute to poor patient compliance. In such cases, the use of the rectal route of administration may be appropriate. Therefore, suppositories containing 250 mg azithromycin (AZI) were manufactured and assessed for potential as an antibiotic suppository dosage form. Suppositories, containing AZI dihydrate were manufactured by the fusion method, using different grades of PEG, Witepsol® and Suppocire® bases. The rate and extent of AZI release was evaluated using USP apparatus I, and samples were analyzed using a validated HPLC method. Differences in the rate and extent of AZI release were observed with the greatest amount of AZI being released from PEG formulations. The rate and extent of AZI release from formulations manufactured using fatty bases were influenced by physicochemical properties, such as melting rate and hydroxyl value, of the bases. In addition drug partitioning appeared to favor the lipid phase and had a negative impact on AZI release characteristics. Two different formulation approaches were used in an attempt to increase the rate and extent of AZI release from fatty base formulations. The use of surfactants significantly increased AZI release from formulations manufactured with fatty bases with high hydroxyl values. The use of urea or Povidone K25 in combination with AZI as a physical mixture or solid dispersion did not increase the rate and extent of AZI release from the fatty suppositories, to any significant extent. The mechanism of drug release was evaluated using several mathematical models, including the Higuchi, Korsmeyer- eppas, Zero and, First order models. In addition, in vitro dissolution profiles were characterized by the difference and similarity factors, f1 and f2 and by use of the Gohel similarity factor, Sd. AZI release kinetics were best described by the Higuchi and Korsmeyer-Peppas models and the values of the release exponent, n, revealed that drug release was a consequence of the combined effects of AZI diffusion, rate of melting of the base and partitioning of the drug which can be considered to be anomalous release.
- Full Text:
- Date Issued: 2006
- Authors: Mollel, Happiness
- Date: 2006
- Subjects: Azithromycin , Pediatrics , Clinical pharmacology , Pharmacokinetics , Suppositories , Drugs -- Dosage forms
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3774 , http://hdl.handle.net/10962/d1003252 , Azithromycin , Pediatrics , Clinical pharmacology , Pharmacokinetics , Suppositories , Drugs -- Dosage forms
- Description: The use of the oral route of administration for the treatment of young children with antibiotics can at times be problematic since, factors such as nausea, vomiting, taste and/or smell, in addition to the challenges associated with the administration of suspensions, may contribute to poor patient compliance. In such cases, the use of the rectal route of administration may be appropriate. Therefore, suppositories containing 250 mg azithromycin (AZI) were manufactured and assessed for potential as an antibiotic suppository dosage form. Suppositories, containing AZI dihydrate were manufactured by the fusion method, using different grades of PEG, Witepsol® and Suppocire® bases. The rate and extent of AZI release was evaluated using USP apparatus I, and samples were analyzed using a validated HPLC method. Differences in the rate and extent of AZI release were observed with the greatest amount of AZI being released from PEG formulations. The rate and extent of AZI release from formulations manufactured using fatty bases were influenced by physicochemical properties, such as melting rate and hydroxyl value, of the bases. In addition drug partitioning appeared to favor the lipid phase and had a negative impact on AZI release characteristics. Two different formulation approaches were used in an attempt to increase the rate and extent of AZI release from fatty base formulations. The use of surfactants significantly increased AZI release from formulations manufactured with fatty bases with high hydroxyl values. The use of urea or Povidone K25 in combination with AZI as a physical mixture or solid dispersion did not increase the rate and extent of AZI release from the fatty suppositories, to any significant extent. The mechanism of drug release was evaluated using several mathematical models, including the Higuchi, Korsmeyer- eppas, Zero and, First order models. In addition, in vitro dissolution profiles were characterized by the difference and similarity factors, f1 and f2 and by use of the Gohel similarity factor, Sd. AZI release kinetics were best described by the Higuchi and Korsmeyer-Peppas models and the values of the release exponent, n, revealed that drug release was a consequence of the combined effects of AZI diffusion, rate of melting of the base and partitioning of the drug which can be considered to be anomalous release.
- Full Text:
- Date Issued: 2006