South Africa's `Rainbow People', national pride and optimism: a trend study
- Authors: Dickow, H , Moller, Valerie
- Date: 2002
- Language: English
- Type: Article
- Identifier: vital:7114 , http://hdl.handle.net/10962/d1010747
- Description: Since the first democratic elections of 1994, South Africans are popularly known as the ‘rainbow people'. The paper reports the acceptance of the rainbow as political symbol of unity among the diverse people of South Africa at three times: Immediately after the 1994 elections, two years later in 1996, and five years later in 1999 after the second general elections. The database for the study are responses to items placed with a syndicated national survey conducted countrywide. The public discourse on the rainbow is reviewed through personal interviews with a panel of 25 elites contacted in the run-up to the second general elections. The researchers revisit conclusions based on the earlier results (Møller, Dickow and Harris, 1999). The third round of research finds that the appeal of the rainbow as political symbol has waned but is still inclusive of all groups in society. Projections of national pride have shifted from the rainbow as symbol of unity and reconciliation to other icons of achievement such as the Reconstruction and Development Programme and prowess in sport. Support for the political symbolism of the rainbow is positively associated with happiness, life satisfaction and optimism. Lack of a focus of national pride is associated with pessimism. Results support the conclusion reached earlier that belief in the `rainbow nation' ideal boosts optimism and promotes happiness during South Africa's transition to a stable democracy, thereby preventing alienation among the losers under the new political dispensation. Linkages between acceptance of the rainbow symbol, subjective well-being and optimism are discussed in the light of the socio-political changes which have taken place in South Africa since democracy.
- Full Text:
- Date Issued: 2002
- Authors: Dickow, H , Moller, Valerie
- Date: 2002
- Language: English
- Type: Article
- Identifier: vital:7114 , http://hdl.handle.net/10962/d1010747
- Description: Since the first democratic elections of 1994, South Africans are popularly known as the ‘rainbow people'. The paper reports the acceptance of the rainbow as political symbol of unity among the diverse people of South Africa at three times: Immediately after the 1994 elections, two years later in 1996, and five years later in 1999 after the second general elections. The database for the study are responses to items placed with a syndicated national survey conducted countrywide. The public discourse on the rainbow is reviewed through personal interviews with a panel of 25 elites contacted in the run-up to the second general elections. The researchers revisit conclusions based on the earlier results (Møller, Dickow and Harris, 1999). The third round of research finds that the appeal of the rainbow as political symbol has waned but is still inclusive of all groups in society. Projections of national pride have shifted from the rainbow as symbol of unity and reconciliation to other icons of achievement such as the Reconstruction and Development Programme and prowess in sport. Support for the political symbolism of the rainbow is positively associated with happiness, life satisfaction and optimism. Lack of a focus of national pride is associated with pessimism. Results support the conclusion reached earlier that belief in the `rainbow nation' ideal boosts optimism and promotes happiness during South Africa's transition to a stable democracy, thereby preventing alienation among the losers under the new political dispensation. Linkages between acceptance of the rainbow symbol, subjective well-being and optimism are discussed in the light of the socio-political changes which have taken place in South Africa since democracy.
- Full Text:
- Date Issued: 2002
The effects of control design and working posture on strength and work output: an isokinetic investigation
- Dirkse Van Schalkwyk, Charles Joseph
- Authors: Dirkse Van Schalkwyk, Charles Joseph
- Date: 2002
- Subjects: Posture , Human engineering
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5118 , http://hdl.handle.net/10962/d1005196 , Posture , Human engineering
- Description: he objective of the present study was to assess the isokinetic, cardiovascular and psychophysical responses of young adult males (N=30) during valve turning exercises. It aimed to evaluate the variables in relation to changes in control design and working posture. Isokinetic testing and ergonomics have not been widely linked and it was an aim of this study to show the advantages to the field of ergonomics. Furthermore, the “work-simulation” package used in the present study has not been widely exploited and it was believed that this study could thus contribute significantly to the literature. Testing was carried out using a CYBEX ® 6000 isokinetic dynamometer, a polar heart watch, an Omron M1 semi-automatic blood pressure monitor and various perceptual rating scales. Testing involved the subjects having to perform 4 maximal turning efforts in 18 different conditions. These conditions were made up by using 6 different control designs in 3 varying positions. Subjects were required to attend two sessions, each approximately one hour long, in which nine randomised conditions were tested in each session. During these sessions, isokinetic responses: peak torque (Nm), total work (J) and average power (W); cardiovascular responses: heart rate (bt.min[superscript -1]) and blood pressure (mmHg); and psychophysical responses: RPE and discomfort, were observed. The results of the tests showed that in general significant differences were encountered for isokinetic, cardiovascular and psychophysical responses in relation to changes in the control design. However, significant differences were far less evident, and in most cases non existent, in relation to changes in the spatial orientation of the control types. The essence being that operator position with respect to the control is not as crucial as the control design.
- Full Text:
- Date Issued: 2002
- Authors: Dirkse Van Schalkwyk, Charles Joseph
- Date: 2002
- Subjects: Posture , Human engineering
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5118 , http://hdl.handle.net/10962/d1005196 , Posture , Human engineering
- Description: he objective of the present study was to assess the isokinetic, cardiovascular and psychophysical responses of young adult males (N=30) during valve turning exercises. It aimed to evaluate the variables in relation to changes in control design and working posture. Isokinetic testing and ergonomics have not been widely linked and it was an aim of this study to show the advantages to the field of ergonomics. Furthermore, the “work-simulation” package used in the present study has not been widely exploited and it was believed that this study could thus contribute significantly to the literature. Testing was carried out using a CYBEX ® 6000 isokinetic dynamometer, a polar heart watch, an Omron M1 semi-automatic blood pressure monitor and various perceptual rating scales. Testing involved the subjects having to perform 4 maximal turning efforts in 18 different conditions. These conditions were made up by using 6 different control designs in 3 varying positions. Subjects were required to attend two sessions, each approximately one hour long, in which nine randomised conditions were tested in each session. During these sessions, isokinetic responses: peak torque (Nm), total work (J) and average power (W); cardiovascular responses: heart rate (bt.min[superscript -1]) and blood pressure (mmHg); and psychophysical responses: RPE and discomfort, were observed. The results of the tests showed that in general significant differences were encountered for isokinetic, cardiovascular and psychophysical responses in relation to changes in the control design. However, significant differences were far less evident, and in most cases non existent, in relation to changes in the spatial orientation of the control types. The essence being that operator position with respect to the control is not as crucial as the control design.
- Full Text:
- Date Issued: 2002
Workplace Reorganisation Course
- DITSELA
- Authors: DITSELA
- Date: 2002
- Subjects: Development Institute for Training,Support and Education for Labour (DITSELA)
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/175688 , vital:42606
- Description: This booklet is about the way in which work is being restructured in the workplaces of South Africa. It is the first in a series of booklets dealing with various restructuring issues faced by workers. There are major changes being made in the workplace that impact on the lives of workers. For workers, restructuring brings changes to the way that their workplace is organised and this will impact on their working lives. These changes could hold threats or opportunities for workers. This first book will explain what is meant by restructuring and look at why many companies in South Africa are considering restructuring. It will also look at some trade union strategies around restructuring and some suggestions for negotiating restructuring.
- Full Text:
- Date Issued: 2002
- Authors: DITSELA
- Date: 2002
- Subjects: Development Institute for Training,Support and Education for Labour (DITSELA)
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/175688 , vital:42606
- Description: This booklet is about the way in which work is being restructured in the workplaces of South Africa. It is the first in a series of booklets dealing with various restructuring issues faced by workers. There are major changes being made in the workplace that impact on the lives of workers. For workers, restructuring brings changes to the way that their workplace is organised and this will impact on their working lives. These changes could hold threats or opportunities for workers. This first book will explain what is meant by restructuring and look at why many companies in South Africa are considering restructuring. It will also look at some trade union strategies around restructuring and some suggestions for negotiating restructuring.
- Full Text:
- Date Issued: 2002
The trade in medicinal plants in the Eastern Cape Province, South Africa
- Dold, Anthony P, Cocks, Michelle L
- Authors: Dold, Anthony P , Cocks, Michelle L
- Date: 2002
- Language: English
- Type: Article
- Identifier: vital:6512 , http://hdl.handle.net/10962/d1005940
- Description: A study of the trade in medicinal plants in the Eastern Cape Province of South Africa undertook to document the species traded, to determine the quantities harvested annually, and to assess the economic value of the trade. All the participants involved at the different levels of the trade were included in the survey, that is, informal street hawkers, owners of amayeza esiXhosa stores, traditional healers, and consumers of traditional medicines. In total, 282 questionnaires were administered in six urban centres. It was found that poorly educated black middle-aged women of low economic standing dominate the trade. A minimum of 166 medicinal plant species were traded at the study sites alone, providing 525 tonnes of plant material valued at approximately R27 million annually. Plants were harvested from a diverse range of vegetation types including Valley Thicket, Afromontane Forest, Coastal Forest and Moist Upland Grassland, the most frequently sold species differing significantly from those documented in similar studies in other regions. The Forest Biome was the vegetation type found to be most threatened by over-harvesting. Of the species documented, 93% were being harvested unsustainably and 34 species have been prioritised for conservation management.
- Full Text:
- Date Issued: 2002
- Authors: Dold, Anthony P , Cocks, Michelle L
- Date: 2002
- Language: English
- Type: Article
- Identifier: vital:6512 , http://hdl.handle.net/10962/d1005940
- Description: A study of the trade in medicinal plants in the Eastern Cape Province of South Africa undertook to document the species traded, to determine the quantities harvested annually, and to assess the economic value of the trade. All the participants involved at the different levels of the trade were included in the survey, that is, informal street hawkers, owners of amayeza esiXhosa stores, traditional healers, and consumers of traditional medicines. In total, 282 questionnaires were administered in six urban centres. It was found that poorly educated black middle-aged women of low economic standing dominate the trade. A minimum of 166 medicinal plant species were traded at the study sites alone, providing 525 tonnes of plant material valued at approximately R27 million annually. Plants were harvested from a diverse range of vegetation types including Valley Thicket, Afromontane Forest, Coastal Forest and Moist Upland Grassland, the most frequently sold species differing significantly from those documented in similar studies in other regions. The Forest Biome was the vegetation type found to be most threatened by over-harvesting. Of the species documented, 93% were being harvested unsustainably and 34 species have been prioritised for conservation management.
- Full Text:
- Date Issued: 2002
A taxonomic revision of the genus Bergeranthus Schwantes (Mesembryanthemaceae) in South Africa
- Authors: Dold, Anthony P
- Date: 2002
- Subjects: Aizoaceae -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4248 , http://hdl.handle.net/10962/d1007481 , Aizoaceae -- South Africa
- Description: The genus Bergeranthus Schwantes comprises ten species ofleaf-succulent Mesembryanthemaceae that are centred in the Albany centre of endemism and restricted to the Eastern Cape Province of South Africa. No taxonomic revision of the genus, or key to the species of Bergeranthus, has been undertaken since its description by Schwantes in 1926. The species concepts are mostly based on single, or at best severaL cultivated plants and are notoriously narrow and in some cases incorrect. Louisa Bolus described five of the ten currently recognized species of Bergeranthus (as well as B. cookii, B.firmus, B. glenensis, B.jamesii, and B. longisepalus) from cultivated plants that she had never seen in the wild. This narrow species concept, compounded by morphological change that occurs in response to environmental factors, presents an assemblage of ill-defmed and poorly known taxa that have been prioritised for taxonomic attention by various authors. Furthermore, the generic delimitation of Bergeranthus with the closely related genera Rhombophyllum and Hereroa is unclear and requires attention before generic revisions are attempted for all three genera. The taxonomic revision presented here is based on a study of 210 wild populations of Bergeranthus as well as cultivated representatives of these and 135 herbarium specimens. A phenetic analysis based on 36 vegetative characters was initially used to delimit taxa. Thereafter sixty-three macro- and micro-morphological characters were critically assessed for the purposes of species delimitation, amendment of existing species descriptions and the description of two new species. Macromorphological characters examined included rootstock, leaf(36), inflorescence, floral (nine), fruit (nine), seed germination and seedling characters. Micro-morphological characters examined included leaf anatomy, leaf epidermal wax layer, anther shape and point of adherence, pollen and seed characters. This revision reduces two species into synonymy and two new species, B. albomarginatus and B. nanus, are described. Existing species descriptions are improved and all species are illustrated. A key to species is provided. The reproductive biology, ecology, phytogeography and distribution data of the genus are discussed towards an improved understanding of the genus. The generic delimitation of Bergeranthus and its closest relatives, Rhombophyllum and Hereroa, are discussed based on an examination of 25 morphological characters and two phenological characters and a provisional key to genera is provided. A phylogenetic analysis of all 10 species of Bergeranthus, both species of Rhombophyllum and a single species of Hereroa (H. granulata) was undertaken to support species and generic delimitation.
- Full Text:
- Date Issued: 2002
- Authors: Dold, Anthony P
- Date: 2002
- Subjects: Aizoaceae -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4248 , http://hdl.handle.net/10962/d1007481 , Aizoaceae -- South Africa
- Description: The genus Bergeranthus Schwantes comprises ten species ofleaf-succulent Mesembryanthemaceae that are centred in the Albany centre of endemism and restricted to the Eastern Cape Province of South Africa. No taxonomic revision of the genus, or key to the species of Bergeranthus, has been undertaken since its description by Schwantes in 1926. The species concepts are mostly based on single, or at best severaL cultivated plants and are notoriously narrow and in some cases incorrect. Louisa Bolus described five of the ten currently recognized species of Bergeranthus (as well as B. cookii, B.firmus, B. glenensis, B.jamesii, and B. longisepalus) from cultivated plants that she had never seen in the wild. This narrow species concept, compounded by morphological change that occurs in response to environmental factors, presents an assemblage of ill-defmed and poorly known taxa that have been prioritised for taxonomic attention by various authors. Furthermore, the generic delimitation of Bergeranthus with the closely related genera Rhombophyllum and Hereroa is unclear and requires attention before generic revisions are attempted for all three genera. The taxonomic revision presented here is based on a study of 210 wild populations of Bergeranthus as well as cultivated representatives of these and 135 herbarium specimens. A phenetic analysis based on 36 vegetative characters was initially used to delimit taxa. Thereafter sixty-three macro- and micro-morphological characters were critically assessed for the purposes of species delimitation, amendment of existing species descriptions and the description of two new species. Macromorphological characters examined included rootstock, leaf(36), inflorescence, floral (nine), fruit (nine), seed germination and seedling characters. Micro-morphological characters examined included leaf anatomy, leaf epidermal wax layer, anther shape and point of adherence, pollen and seed characters. This revision reduces two species into synonymy and two new species, B. albomarginatus and B. nanus, are described. Existing species descriptions are improved and all species are illustrated. A key to species is provided. The reproductive biology, ecology, phytogeography and distribution data of the genus are discussed towards an improved understanding of the genus. The generic delimitation of Bergeranthus and its closest relatives, Rhombophyllum and Hereroa, are discussed based on an examination of 25 morphological characters and two phenological characters and a provisional key to genera is provided. A phylogenetic analysis of all 10 species of Bergeranthus, both species of Rhombophyllum and a single species of Hereroa (H. granulata) was undertaken to support species and generic delimitation.
- Full Text:
- Date Issued: 2002
The effect of selenium in the detoxification of the microcystin hepatotoxins
- Authors: Downs, Kerry
- Date: 2002
- Subjects: Cynaobacterial toxins , Microcystins , Selenium
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:11070 , http://hdl.handle.net/10948/284 , Cynaobacterial toxins , Microcystins , Selenium
- Description: Blooms of cyanobacteria have been known to cause illness in humans and death in wild and domestic animals. One of the toxins produced by cyanobacteria is microcystin, which is a potent hepatotoxin. Microcystin is taken up by bile acid transporters in the intestine and transported into the liver. After exposure to acute doses of microcystin, severe haemorrhage has been observed along with apoptotic and necrotic hepatocytes. The cytoskeletal structure of the hepatocytes is disrupted and oxidative stress is induced. Selenium, a known anti-oxidant, has been shown to induce increased activity of glutathione peroxidase. Glutathione peroxidase removes peroxides from cells protecting them from oxidative stress. This study set out to determine if selenium could play a role in preventing the damage to mice livers due to microcystin toxin. The protective role of selenium was explored in three main studies: in the first study, the ability of selenium to increase the survival time of mice exposed to a lethal dose of toxin was determined. In the second study the mice were exposed to sublethal chronic doses of toxin over 30 days. The ability of selenium to minimise liver damage under these conditions was determined. The final study investigated the mechanism of the protective effect of selenium. The results of the first study suggested that selenium could extend survival time. In the second study the selenium supplemented mice showed a reduction in the extent of the increase in liver weight and a decrease in the amount of lipid peroxidation induced compared to the mice that received only toxin. The histology of the selenium supplemented mice also showed a decrease in the severity and amount of morphological changes in the liver. The third study indicated that the protection shown by selenium might be mediated by an increase in the glutathione peroxidase (GPX) activity in selenium supplemented mice. This increase in GPX activity would increase the removal of the lipid hydroperoxides and prevent the damage they would cause in the cell. A further result indicated an increase in glutathione S-transferase in only the toxin control mice when compared to the selenium supplemented and control mice. ii In conclusion selenium offers protection against microcystin but further studies need to be done to provide statistically valid results to clarify the level of protection.
- Full Text:
- Date Issued: 2002
- Authors: Downs, Kerry
- Date: 2002
- Subjects: Cynaobacterial toxins , Microcystins , Selenium
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:11070 , http://hdl.handle.net/10948/284 , Cynaobacterial toxins , Microcystins , Selenium
- Description: Blooms of cyanobacteria have been known to cause illness in humans and death in wild and domestic animals. One of the toxins produced by cyanobacteria is microcystin, which is a potent hepatotoxin. Microcystin is taken up by bile acid transporters in the intestine and transported into the liver. After exposure to acute doses of microcystin, severe haemorrhage has been observed along with apoptotic and necrotic hepatocytes. The cytoskeletal structure of the hepatocytes is disrupted and oxidative stress is induced. Selenium, a known anti-oxidant, has been shown to induce increased activity of glutathione peroxidase. Glutathione peroxidase removes peroxides from cells protecting them from oxidative stress. This study set out to determine if selenium could play a role in preventing the damage to mice livers due to microcystin toxin. The protective role of selenium was explored in three main studies: in the first study, the ability of selenium to increase the survival time of mice exposed to a lethal dose of toxin was determined. In the second study the mice were exposed to sublethal chronic doses of toxin over 30 days. The ability of selenium to minimise liver damage under these conditions was determined. The final study investigated the mechanism of the protective effect of selenium. The results of the first study suggested that selenium could extend survival time. In the second study the selenium supplemented mice showed a reduction in the extent of the increase in liver weight and a decrease in the amount of lipid peroxidation induced compared to the mice that received only toxin. The histology of the selenium supplemented mice also showed a decrease in the severity and amount of morphological changes in the liver. The third study indicated that the protection shown by selenium might be mediated by an increase in the glutathione peroxidase (GPX) activity in selenium supplemented mice. This increase in GPX activity would increase the removal of the lipid hydroperoxides and prevent the damage they would cause in the cell. A further result indicated an increase in glutathione S-transferase in only the toxin control mice when compared to the selenium supplemented and control mice. ii In conclusion selenium offers protection against microcystin but further studies need to be done to provide statistically valid results to clarify the level of protection.
- Full Text:
- Date Issued: 2002
The influence of education on the interpretation of pharmaceutical pictograms for communicating medicine instructions:
- Dowse, Roslind, Ehlers, Martina S
- Authors: Dowse, Roslind , Ehlers, Martina S
- Date: 2003
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/157014 , vital:40079 , DOI 10.1211/002235702810
- Description: To assess the influence of formal education on the interpretation of pharmaceutical pictograms.
- Full Text:
- Date Issued: 2003
- Authors: Dowse, Roslind , Ehlers, Martina S
- Date: 2003
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/157014 , vital:40079 , DOI 10.1211/002235702810
- Description: To assess the influence of formal education on the interpretation of pharmaceutical pictograms.
- Full Text:
- Date Issued: 2003
Bad faith: the psychological life of a satanist who committed murder
- Authors: Du Toit, Jacobus Petrus
- Date: 2002
- Subjects: Murderers -- Psychology , Criminal psychology , Satanism
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3152 , http://hdl.handle.net/10962/d1007483 , Murderers -- Psychology , Criminal psychology , Satanism
- Description: Traditional methods of psychological and forensic research fail to adequately provide an account of the psychological meaning that perpetrators of crime derive when appropriating their actions to Satanic involvement. In February 2001, a young man appeared in a South African High Court and testified that he had committed murder as a result of his involvement in Satanism. The aim of this study is to gain a phenomenological understanding of how this man appropriates the act of murder to involvement in Satanism. A review of literature elucidates Satanism as a context for meaning, provide a framework for defining murder as a criminal act, and situate this study in the broader field of phenomenological-existential, psychological research. An emergent design case-study approach was applied to data gathered from a single subject, by means of a three-interview series. An empirical phenomenological methodology was used during the interpretive phase to arrive at both a descriptive account of the subject's phenomenological experience and how the eidetic structure of the experience of Satanism as a context tor meaning emerged. A discussion of the subject's appropriation of murder with Satanism illustrates how the subject imposed a dichotomy of good and bad on his life-world in an attempt to derive meaning from his experience of inadequacy. Involvement with Satanism is meaningful, in that it affords its followers an increased sense of power, a safe environment to explore individuality, shared responsibility associated with exercising free choice, social situatedness and an affirmation of being through an increased awareness of finitude. The research subject experienced committing murder as an act of loyalty to the perceived gains he had been afforded as result of his involvement with Satanism.
- Full Text:
- Date Issued: 2002
- Authors: Du Toit, Jacobus Petrus
- Date: 2002
- Subjects: Murderers -- Psychology , Criminal psychology , Satanism
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3152 , http://hdl.handle.net/10962/d1007483 , Murderers -- Psychology , Criminal psychology , Satanism
- Description: Traditional methods of psychological and forensic research fail to adequately provide an account of the psychological meaning that perpetrators of crime derive when appropriating their actions to Satanic involvement. In February 2001, a young man appeared in a South African High Court and testified that he had committed murder as a result of his involvement in Satanism. The aim of this study is to gain a phenomenological understanding of how this man appropriates the act of murder to involvement in Satanism. A review of literature elucidates Satanism as a context for meaning, provide a framework for defining murder as a criminal act, and situate this study in the broader field of phenomenological-existential, psychological research. An emergent design case-study approach was applied to data gathered from a single subject, by means of a three-interview series. An empirical phenomenological methodology was used during the interpretive phase to arrive at both a descriptive account of the subject's phenomenological experience and how the eidetic structure of the experience of Satanism as a context tor meaning emerged. A discussion of the subject's appropriation of murder with Satanism illustrates how the subject imposed a dichotomy of good and bad on his life-world in an attempt to derive meaning from his experience of inadequacy. Involvement with Satanism is meaningful, in that it affords its followers an increased sense of power, a safe environment to explore individuality, shared responsibility associated with exercising free choice, social situatedness and an affirmation of being through an increased awareness of finitude. The research subject experienced committing murder as an act of loyalty to the perceived gains he had been afforded as result of his involvement with Satanism.
- Full Text:
- Date Issued: 2002
Asthenospheric and lithospheric sources for Mesozoic dolerites from Liberia (Africa): trace element and isotopic evidence
- Dupuy, C, Marsh, J, Dostal, J, Michard, A, Testa, S
- Authors: Dupuy, C , Marsh, J , Dostal, J , Michard, A , Testa, S
- Date: 2002
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140422 , vital:37887 , https://doi.org/10.1016/0012-821X(88)90067-2
- Description: Combined elemental, and Sr and Nd isotopic data are presented for Mesozoic dolerite dikes of Liberia (Africa) which are related to the initial stage of opening of the Atlantic Ocean.
- Full Text: false
- Date Issued: 2002
- Authors: Dupuy, C , Marsh, J , Dostal, J , Michard, A , Testa, S
- Date: 2002
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140422 , vital:37887 , https://doi.org/10.1016/0012-821X(88)90067-2
- Description: Combined elemental, and Sr and Nd isotopic data are presented for Mesozoic dolerite dikes of Liberia (Africa) which are related to the initial stage of opening of the Atlantic Ocean.
- Full Text: false
- Date Issued: 2002
In the best interests of the child? : a case study of the psychological discourses of the custody decision-making process in a South African context
- Authors: Durrbaum, René
- Date: 2002
- Subjects: Custody of children -- South Africa -- Psychological aspects Children of divorced parents -- South Africa -- Psychology
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3153 , http://hdl.handle.net/10962/d1007484
- Description: This study focuses on the process of custody decision-making in a South African divorce context with the aim of critically examining the operation of the principle of the best interests of the child. A narrative approach is incorporated into Parker and Fairclough's discourse analytic approaches in the context of an instrumental case study. More specifically, the focus falls on moving beyond the understandings of custody embodied within the current psychological literature in order to examine the relationship between theory and practice and to view custody as a dynamic process at both a textual and analytical level. Concepts of dialoguing, context, audience and intertextuality together with a storied approach are central. Further, an attempt is made to provide a disruptive reading of the case through the use of notions of power, ideology and institutional practices embedded within the case and its broader contexts. The analysis demonstrates the need for decision-making to be viewed as a broader process situated across multiple professional, institutional and socio-political texts and contexts. Further, it is argued that in order for the process to uphold the principle of the child's best interests, specialised training must be supplemented with changes at the level of policy, aimed at moving toward a more inclusive, process-oriented approach to custody decision-making.
- Full Text:
- Date Issued: 2002
- Authors: Durrbaum, René
- Date: 2002
- Subjects: Custody of children -- South Africa -- Psychological aspects Children of divorced parents -- South Africa -- Psychology
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3153 , http://hdl.handle.net/10962/d1007484
- Description: This study focuses on the process of custody decision-making in a South African divorce context with the aim of critically examining the operation of the principle of the best interests of the child. A narrative approach is incorporated into Parker and Fairclough's discourse analytic approaches in the context of an instrumental case study. More specifically, the focus falls on moving beyond the understandings of custody embodied within the current psychological literature in order to examine the relationship between theory and practice and to view custody as a dynamic process at both a textual and analytical level. Concepts of dialoguing, context, audience and intertextuality together with a storied approach are central. Further, an attempt is made to provide a disruptive reading of the case through the use of notions of power, ideology and institutional practices embedded within the case and its broader contexts. The analysis demonstrates the need for decision-making to be viewed as a broader process situated across multiple professional, institutional and socio-political texts and contexts. Further, it is argued that in order for the process to uphold the principle of the child's best interests, specialised training must be supplemented with changes at the level of policy, aimed at moving toward a more inclusive, process-oriented approach to custody decision-making.
- Full Text:
- Date Issued: 2002
"The wife of Lucifer" : women and evil in Charles Dickens
- Authors: Ebelthite, Candice Axell
- Date: 2002
- Subjects: Dickens, Charles, 1812-1870 -- Characters -- Women Evil in literature Women in literature
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2189 , http://hdl.handle.net/10962/d1002231
- Description: This thesis examines Dickens's presentation of evil women. In the course of my reading I discovered that most of the evil women in his novels are mothers, or mother-figures, a finding which altered the nature of my interpretation and led to closer examination of these characters, rather than the prostitutes and criminals who may have been viewed negatively by Nineteenth century society and thereby condemned as evil. Among the many unsympathetically portrayed mothers and mother-figures in Dickens's works, the three that are most interesting are Lady Dedlock, Miss Havisham, and Mrs Skewton. Madame Defarge initiates the discussion, however, as a seminal figure among the many evil women in the novels. Psychoanalytical and socio-historic readings grounded in Nineteenth century conceptions of womanhood provide background material for this thesis. Though useful and informative, however, these areas of study are not sufficient in themselves. The theory that shapes the arguments of this thesis is defined by Steven Cohan, who argues strongly that the demand for psychological coherence as a requisite of character obscures the imaginative power of character as textual construct, and who both refutes and develops character theory as it is argued by Baruch Hochman. Cohan's theory is also finally closer to that outlined by Thomas Docherty, who provides a complex reading of character as ultimately "unknowable".
- Full Text:
- Date Issued: 2002
- Authors: Ebelthite, Candice Axell
- Date: 2002
- Subjects: Dickens, Charles, 1812-1870 -- Characters -- Women Evil in literature Women in literature
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2189 , http://hdl.handle.net/10962/d1002231
- Description: This thesis examines Dickens's presentation of evil women. In the course of my reading I discovered that most of the evil women in his novels are mothers, or mother-figures, a finding which altered the nature of my interpretation and led to closer examination of these characters, rather than the prostitutes and criminals who may have been viewed negatively by Nineteenth century society and thereby condemned as evil. Among the many unsympathetically portrayed mothers and mother-figures in Dickens's works, the three that are most interesting are Lady Dedlock, Miss Havisham, and Mrs Skewton. Madame Defarge initiates the discussion, however, as a seminal figure among the many evil women in the novels. Psychoanalytical and socio-historic readings grounded in Nineteenth century conceptions of womanhood provide background material for this thesis. Though useful and informative, however, these areas of study are not sufficient in themselves. The theory that shapes the arguments of this thesis is defined by Steven Cohan, who argues strongly that the demand for psychological coherence as a requisite of character obscures the imaginative power of character as textual construct, and who both refutes and develops character theory as it is argued by Baruch Hochman. Cohan's theory is also finally closer to that outlined by Thomas Docherty, who provides a complex reading of character as ultimately "unknowable".
- Full Text:
- Date Issued: 2002
An analysis of the trawl and longline fisheries for Merluccius capensis off the west coast of South Africa
- Authors: Fairweather, Tracey Pamela
- Date: 2002
- Subjects: Fisheries -- South Africa , Merluccius capensis -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5218 , http://hdl.handle.net/10962/d1005061 , Fisheries -- South Africa , Merluccius capensis -- South Africa
- Description: The South African hake resource faces divergent fishing pressures and management issues. Although the resource consists of two species, management was simplified because the resource was only subject to trawl effort and because of the similarity in population parameters, single species assessment models could be adopted. The impact of trawling on the stock is considered to be well understood and the resource has shown recovery since exclusion of foreign vessels. The 1990s were punctuated by major political change and the need for transformation has resulted in an expansion of the number of fishing rights holders. Longlining has been reintroduced and there is no clear understanding of how the combined fishing pressures will affect the population structure of either Merluccius capensis or M. paradoxus. Information is vital to successful management. Fisheries are complex and intricate, and at times appear impossible to control or monitor. An integrated information system provides easily understood graphical explanations of complex issues. This thesis assessed the dynamics of the trawl and longline fisheries between 1994 and 1999 using a geographical information system (GIS). The accessability of a GIS incorporates the needs of scientists, managers and fishing communities. The simple GIS developed in this study revealed shifts in effort, facilitated the calculation of spatially precise catches and biomasses and highlighted the inadequacy of current sampling coverage. Trawlers were shown to fish the same areas consistently during the years investigated, with highest fishing intensity and average CPUE achieved at depths between 300 and 500m. Analysis of the longline sector revealed several similarities to the trawl sector, fishing intensity was highest between 301 and 500m, suggesting that both sectors face a "friction of distance" dilemma. The distribution and abundance of hake, in particular the exploitable proportion of the population, was determined by a combination of depth and substrate type. The selectivity patterns of trawlers and longliners were briefly investigated with the results illustrating that gear selectivity of the M. capensis stock was depth dependent. The deeper fishing occurred, the larger the length-at-selection. As a result, the M. capensis parental stock faces unprecedented fishing pressure. In the absence of reliable species-specific catch data, logistic and linear regression models were developed to split the hake catch into its respective species components. Large discrepancies between the predicted M. capensis catch for the two models were noted. Regression estimates constructed at a finer spatial scale may provide a better fit than the current depth logistic employed by Marine and Coastal Management. A first attempt at assessing the M. capensis resource on the West Coast using an age-structured production model was presented. It was found that a lengthy and accurate M. capensis catch series is required before it is possible to successfully model the dynamics of the stock. It is necessary to incorporate finer spatial detail in the collation of catch data and collection of sampling data. It would be unadvisable to assume that the stock is stable or recovering. The implications of a size/sex relationship must be investigated and properly appraised.
- Full Text:
- Date Issued: 2002
- Authors: Fairweather, Tracey Pamela
- Date: 2002
- Subjects: Fisheries -- South Africa , Merluccius capensis -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5218 , http://hdl.handle.net/10962/d1005061 , Fisheries -- South Africa , Merluccius capensis -- South Africa
- Description: The South African hake resource faces divergent fishing pressures and management issues. Although the resource consists of two species, management was simplified because the resource was only subject to trawl effort and because of the similarity in population parameters, single species assessment models could be adopted. The impact of trawling on the stock is considered to be well understood and the resource has shown recovery since exclusion of foreign vessels. The 1990s were punctuated by major political change and the need for transformation has resulted in an expansion of the number of fishing rights holders. Longlining has been reintroduced and there is no clear understanding of how the combined fishing pressures will affect the population structure of either Merluccius capensis or M. paradoxus. Information is vital to successful management. Fisheries are complex and intricate, and at times appear impossible to control or monitor. An integrated information system provides easily understood graphical explanations of complex issues. This thesis assessed the dynamics of the trawl and longline fisheries between 1994 and 1999 using a geographical information system (GIS). The accessability of a GIS incorporates the needs of scientists, managers and fishing communities. The simple GIS developed in this study revealed shifts in effort, facilitated the calculation of spatially precise catches and biomasses and highlighted the inadequacy of current sampling coverage. Trawlers were shown to fish the same areas consistently during the years investigated, with highest fishing intensity and average CPUE achieved at depths between 300 and 500m. Analysis of the longline sector revealed several similarities to the trawl sector, fishing intensity was highest between 301 and 500m, suggesting that both sectors face a "friction of distance" dilemma. The distribution and abundance of hake, in particular the exploitable proportion of the population, was determined by a combination of depth and substrate type. The selectivity patterns of trawlers and longliners were briefly investigated with the results illustrating that gear selectivity of the M. capensis stock was depth dependent. The deeper fishing occurred, the larger the length-at-selection. As a result, the M. capensis parental stock faces unprecedented fishing pressure. In the absence of reliable species-specific catch data, logistic and linear regression models were developed to split the hake catch into its respective species components. Large discrepancies between the predicted M. capensis catch for the two models were noted. Regression estimates constructed at a finer spatial scale may provide a better fit than the current depth logistic employed by Marine and Coastal Management. A first attempt at assessing the M. capensis resource on the West Coast using an age-structured production model was presented. It was found that a lengthy and accurate M. capensis catch series is required before it is possible to successfully model the dynamics of the stock. It is necessary to incorporate finer spatial detail in the collation of catch data and collection of sampling data. It would be unadvisable to assume that the stock is stable or recovering. The implications of a size/sex relationship must be investigated and properly appraised.
- Full Text:
- Date Issued: 2002
Magma flow inferred from AMS fabrics in a layered mafic sill, Insizwa, South Africa
- Ferré, Eric C, Bordarier, Cecile, Marsh, Julian S
- Authors: Ferré, Eric C , Bordarier, Cecile , Marsh, Julian S
- Date: 2002
- Language: English
- Type: Article
- Identifier: vital:6733 , http://hdl.handle.net/10962/d1007543
- Description: The Insizwa sill, is a 25-km-diameter, >1000-m-thick layered mafic intrusion, part of the Karoo Igneous Province in South Africa. The peridotitic and gabbronoritic rocks are undeformed and mineral fabrics demonstrably result from magma flow. A horizontal, centimeter-scale model layering is visible in numerous outcrops. Plagioclase crystals are both tabular and elongated. Their preferred orientation, parallel to the layering, forms a foliation and a NW–SE lineation, respectively interpreted as the magma flow plane and flow direction. Throughout the 78 stations of this study (699 specimens), magnetic susceptibilities (K[subscript m]) range from 750 to 10,000×10[superscript (−6)] SI. The magnetic anisotropy (P[subscript j]) ranges from 1.03 to 1.08. Magnetic ellipsoids are both prolate and oblate (average T[subscript j]≈0). Anisotropy of magnetic susceptibility (AMS) fabrics are dominated by multidomain to pseudo-single domain magnetite. High-field magnetic experiments indicate that the paramagnetic contribution from the mafic silicates is less than 50 percentage for low susceptibility rock types. The anisotropy results from magnetite grain shape solely as shown by no significant increase in P[subscript j] with increasing K[subscript m]. The magnetic lineation (305°, 05°) is consistent throughout the sill at various scales and coincides with the mineral lineation in average. In contrast, the magnetic foliation (125° NE 10°) is generally perpendicular to the mineral foliation and to the layering. Several explanations for this odd configuration are discussed. The variations of magnetic parameters across the layering and field observations point to a multiple injection. The magnetic lineation is consistent with the presence of a single feeder dike situated to the SE of the sill.
- Full Text:
- Date Issued: 2002
- Authors: Ferré, Eric C , Bordarier, Cecile , Marsh, Julian S
- Date: 2002
- Language: English
- Type: Article
- Identifier: vital:6733 , http://hdl.handle.net/10962/d1007543
- Description: The Insizwa sill, is a 25-km-diameter, >1000-m-thick layered mafic intrusion, part of the Karoo Igneous Province in South Africa. The peridotitic and gabbronoritic rocks are undeformed and mineral fabrics demonstrably result from magma flow. A horizontal, centimeter-scale model layering is visible in numerous outcrops. Plagioclase crystals are both tabular and elongated. Their preferred orientation, parallel to the layering, forms a foliation and a NW–SE lineation, respectively interpreted as the magma flow plane and flow direction. Throughout the 78 stations of this study (699 specimens), magnetic susceptibilities (K[subscript m]) range from 750 to 10,000×10[superscript (−6)] SI. The magnetic anisotropy (P[subscript j]) ranges from 1.03 to 1.08. Magnetic ellipsoids are both prolate and oblate (average T[subscript j]≈0). Anisotropy of magnetic susceptibility (AMS) fabrics are dominated by multidomain to pseudo-single domain magnetite. High-field magnetic experiments indicate that the paramagnetic contribution from the mafic silicates is less than 50 percentage for low susceptibility rock types. The anisotropy results from magnetite grain shape solely as shown by no significant increase in P[subscript j] with increasing K[subscript m]. The magnetic lineation (305°, 05°) is consistent throughout the sill at various scales and coincides with the mineral lineation in average. In contrast, the magnetic foliation (125° NE 10°) is generally perpendicular to the mineral foliation and to the layering. Several explanations for this odd configuration are discussed. The variations of magnetic parameters across the layering and field observations point to a multiple injection. The magnetic lineation is consistent with the presence of a single feeder dike situated to the SE of the sill.
- Full Text:
- Date Issued: 2002
Reengineering the business processes in small, medium and micro enterprises (SMME'S) in order to improve profitability
- Authors: Figg, Malcolm John
- Date: 2002
- Subjects: Reengineering (Management)
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:10850 , http://hdl.handle.net/10948/112 , Reengineering (Management)
- Description: The research problem addressed in this study was to identify guidelines to improve business processes that will enhance the ability of Small, Medium, and Micro Enterprises (SMME’s) to be able to operate competitively in local and global markets. Reengineering of business processes (BPR) is necessary because of internal factors such as increasing global competition, increasing domestic competition, new technologies, industry overcapacity, shrinking markets and increasing pressure from suppliers. There are also various external factors that influence the necessity to reengineer business processes. These factors include increasing cost structure, declining profitability, declining sales, low productivity, inadequate employee skills and less efficiency in operations. In order to identify guidelines that will enhance SMME’s performance, questionnaires with relevant questions were used . The findings of the literature survey clearly highlights the specific areas where attention is required for improvements.
- Full Text:
- Date Issued: 2002
- Authors: Figg, Malcolm John
- Date: 2002
- Subjects: Reengineering (Management)
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:10850 , http://hdl.handle.net/10948/112 , Reengineering (Management)
- Description: The research problem addressed in this study was to identify guidelines to improve business processes that will enhance the ability of Small, Medium, and Micro Enterprises (SMME’s) to be able to operate competitively in local and global markets. Reengineering of business processes (BPR) is necessary because of internal factors such as increasing global competition, increasing domestic competition, new technologies, industry overcapacity, shrinking markets and increasing pressure from suppliers. There are also various external factors that influence the necessity to reengineer business processes. These factors include increasing cost structure, declining profitability, declining sales, low productivity, inadequate employee skills and less efficiency in operations. In order to identify guidelines that will enhance SMME’s performance, questionnaires with relevant questions were used . The findings of the literature survey clearly highlights the specific areas where attention is required for improvements.
- Full Text:
- Date Issued: 2002
Accelerated carbon dioxide deliming of cattle hides and sheepskins
- Authors: Flowers, Karl Bernard
- Date: 2002
- Subjects: Tanning , Hides and skins , Carbon dioxide
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3918 , http://hdl.handle.net/10962/d1003977 , Tanning , Hides and skins , Carbon dioxide
- Description: To avoid environmental pressure from water authorities, specifically regarding nitrogen and sulfate limits in tannery wastewater, modifications to existing deliming processes have been made. Conventional ammonium salt deliming methods contribute to Total Kjeldahl Nitrogen values in the region of 0.5 – 1.0g/L (33-67% of total TKN). Sulfate levels are increased with the use of organic deliming and ammonium sulfate deliming to the extent of 0.9g/L (27% of total sulfate). To understand the dynamics and kinetics of carbon dioxide equilibrium, the movement of carbon dioxide into deliming water, through carbonic acid, bicarbonate and ultimately into carbonates at liming or early deliming pH was studied. It was shown in this study that effective lime removal, at optimum conditions, resulted in fully delimed pelts at highly comparable quality and times compared to conventional ammonium salt deliming
- Full Text:
- Date Issued: 2002
- Authors: Flowers, Karl Bernard
- Date: 2002
- Subjects: Tanning , Hides and skins , Carbon dioxide
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3918 , http://hdl.handle.net/10962/d1003977 , Tanning , Hides and skins , Carbon dioxide
- Description: To avoid environmental pressure from water authorities, specifically regarding nitrogen and sulfate limits in tannery wastewater, modifications to existing deliming processes have been made. Conventional ammonium salt deliming methods contribute to Total Kjeldahl Nitrogen values in the region of 0.5 – 1.0g/L (33-67% of total TKN). Sulfate levels are increased with the use of organic deliming and ammonium sulfate deliming to the extent of 0.9g/L (27% of total sulfate). To understand the dynamics and kinetics of carbon dioxide equilibrium, the movement of carbon dioxide into deliming water, through carbonic acid, bicarbonate and ultimately into carbonates at liming or early deliming pH was studied. It was shown in this study that effective lime removal, at optimum conditions, resulted in fully delimed pelts at highly comparable quality and times compared to conventional ammonium salt deliming
- Full Text:
- Date Issued: 2002
The land question in South Africa, Zimbabwe and Kenya: a geographical perspective on resource endowment
- Fox, Roddy C, Rowntree, Kate M
- Authors: Fox, Roddy C , Rowntree, Kate M
- Date: 2002
- Language: English
- Type: Conference paper
- Identifier: vital:6664 , http://hdl.handle.net/10962/d1006671
- Description: In sharp contrast to the debates concerning land policy, land tenure and sustainable resource management in South Africa is any input concerning the geographical distribution of land productivity. This paper attempts to redress this imbalance by providing an empirical investigation of land potential in South Africa. In this way we intend to provide the crucial context for policy and academic studies of the land issue in South Africa. Furthermore, we will undertake our study in such a way that comparison can be made to Zimbabwe and Kenya where the land issue has been such a critical component of the post-colonial development process. Theoretically our work is contextualised within the debates surrounding the importance of geographical endowments, institutions and policies in the development process.
- Full Text:
- Date Issued: 2002
- Authors: Fox, Roddy C , Rowntree, Kate M
- Date: 2002
- Language: English
- Type: Conference paper
- Identifier: vital:6664 , http://hdl.handle.net/10962/d1006671
- Description: In sharp contrast to the debates concerning land policy, land tenure and sustainable resource management in South Africa is any input concerning the geographical distribution of land productivity. This paper attempts to redress this imbalance by providing an empirical investigation of land potential in South Africa. In this way we intend to provide the crucial context for policy and academic studies of the land issue in South Africa. Furthermore, we will undertake our study in such a way that comparison can be made to Zimbabwe and Kenya where the land issue has been such a critical component of the post-colonial development process. Theoretically our work is contextualised within the debates surrounding the importance of geographical endowments, institutions and policies in the development process.
- Full Text:
- Date Issued: 2002
Physical and biological variability in the Antarctic Polar Frontal Zone: report on research cruise 103 of the MV SA Agulhas
- Froneman, P William, Ansorge, Isabelle J, Vumazonke, Lukhanyiso U, Gulekana, A, Bernard, K S, Webb, Arthur C M, Leukes, W, Risien, C M, Thomalla, S, Hermes, J, Knott, M, Anderson, D, Hargey, N, Jennings, M E, Veitch, J, Lutjeharms, Johan R E, McQuaid, Christopher D
- Authors: Froneman, P William , Ansorge, Isabelle J , Vumazonke, Lukhanyiso U , Gulekana, A , Bernard, K S , Webb, Arthur C M , Leukes, W , Risien, C M , Thomalla, S , Hermes, J , Knott, M , Anderson, D , Hargey, N , Jennings, M E , Veitch, J , Lutjeharms, Johan R E , McQuaid, Christopher D
- Date: 2002
- Language: English
- Type: Article
- Identifier: vital:6910 , http://hdl.handle.net/10962/d1011863
- Description: A detailed hydrographic and biological survey was carried out in the region of the South-west Indian Ridge during April 2002. Hydrographic data revealed that the Andrew Bain Fracture Zone, centred at 30oE, 50oS, functions as an important choke point to the flow of the Antarctic Circumpolar Current, resulting in the convergence of the Antarctic Polar Front (APF) and the southern branch of the Sub-Antarctic Front (SSAF). Total chlorophyll-a concentration and zooplankton biomass were highest at stations occupied in the vicinity of two frontal features represented by the APF and SSAF. These data suggest that the region of the South-west Indian Ridge is an area of elevated biological activity and probably acts as an important offshore feeding area for the top predators on the Prince Edward Islands.
- Full Text:
- Date Issued: 2002
- Authors: Froneman, P William , Ansorge, Isabelle J , Vumazonke, Lukhanyiso U , Gulekana, A , Bernard, K S , Webb, Arthur C M , Leukes, W , Risien, C M , Thomalla, S , Hermes, J , Knott, M , Anderson, D , Hargey, N , Jennings, M E , Veitch, J , Lutjeharms, Johan R E , McQuaid, Christopher D
- Date: 2002
- Language: English
- Type: Article
- Identifier: vital:6910 , http://hdl.handle.net/10962/d1011863
- Description: A detailed hydrographic and biological survey was carried out in the region of the South-west Indian Ridge during April 2002. Hydrographic data revealed that the Andrew Bain Fracture Zone, centred at 30oE, 50oS, functions as an important choke point to the flow of the Antarctic Circumpolar Current, resulting in the convergence of the Antarctic Polar Front (APF) and the southern branch of the Sub-Antarctic Front (SSAF). Total chlorophyll-a concentration and zooplankton biomass were highest at stations occupied in the vicinity of two frontal features represented by the APF and SSAF. These data suggest that the region of the South-west Indian Ridge is an area of elevated biological activity and probably acts as an important offshore feeding area for the top predators on the Prince Edward Islands.
- Full Text:
- Date Issued: 2002
The development of effective promotional strategies to market public FET/Technical Colleges in the Eastern Cape Province
- Authors: Gaika, Nandipha Gloria
- Date: 2002
- Subjects: Universities and colleges -- South Africa -- Business Management , Marketing research -- South Africa
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10940 , http://hdl.handle.net/10948/d1006191 , Universities and colleges -- South Africa -- Business Management , Marketing research -- South Africa
- Description: Education is a powerful and pervasive agent of change. Therefore, it is the key to unlock the doors to development and modernisation. Currently, business and communities knowledge very little about what the FET/Technical College is offering and its importance to the society as whole. Therefore there is a great need to market the technical sector so that the community is knowledgeable about the FET/Technical Colleges. The research conducted focuses on which promotional strategies are effective in marketing the FET Colleges. In order to make technical college students marketable it is necessary to market the institutions effectively so that all the stakeholders can be aware of what technical colleges can offer. Because of high competition in this industry, it is of vital importance not to be out-marketed by competitors by keeping abreast of new trends in promotional strategies. In order to obtain more relevant information about promotional strategies a literature study was conducted to develop a questionnaire to survey the importance of promotional strategies and determine which promotional strategies are being used by the FET Colleges. The East-London, Queenstown and Ezibeleni Public FET Colleges form the respondents. From each college five academic staff, two management members and five students formed the respondents. Community members, business community members, the Department of Education and the Department of Labour representatives were also included in the sample from each of the selected FET Colleges. The findings of the survey revealed the high level of agreement in terms of the importance of the promotional strategies identified in the literature study with the exception of some promotional strategies, which were identified as not compatible with the FET target market. The study recommended that further research be done on a larger sample size focusing on particular stakeholders eg. students of the FET Colleges in a specific area.
- Full Text:
- Date Issued: 2002
- Authors: Gaika, Nandipha Gloria
- Date: 2002
- Subjects: Universities and colleges -- South Africa -- Business Management , Marketing research -- South Africa
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10940 , http://hdl.handle.net/10948/d1006191 , Universities and colleges -- South Africa -- Business Management , Marketing research -- South Africa
- Description: Education is a powerful and pervasive agent of change. Therefore, it is the key to unlock the doors to development and modernisation. Currently, business and communities knowledge very little about what the FET/Technical College is offering and its importance to the society as whole. Therefore there is a great need to market the technical sector so that the community is knowledgeable about the FET/Technical Colleges. The research conducted focuses on which promotional strategies are effective in marketing the FET Colleges. In order to make technical college students marketable it is necessary to market the institutions effectively so that all the stakeholders can be aware of what technical colleges can offer. Because of high competition in this industry, it is of vital importance not to be out-marketed by competitors by keeping abreast of new trends in promotional strategies. In order to obtain more relevant information about promotional strategies a literature study was conducted to develop a questionnaire to survey the importance of promotional strategies and determine which promotional strategies are being used by the FET Colleges. The East-London, Queenstown and Ezibeleni Public FET Colleges form the respondents. From each college five academic staff, two management members and five students formed the respondents. Community members, business community members, the Department of Education and the Department of Labour representatives were also included in the sample from each of the selected FET Colleges. The findings of the survey revealed the high level of agreement in terms of the importance of the promotional strategies identified in the literature study with the exception of some promotional strategies, which were identified as not compatible with the FET target market. The study recommended that further research be done on a larger sample size focusing on particular stakeholders eg. students of the FET Colleges in a specific area.
- Full Text:
- Date Issued: 2002
Maybe the courts are not such a Bleak House after all - or please sir, I want some more copyright
- Authors: Glover, Graham B
- Date: 2002
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70841 , vital:29749 , https://heinonline.org/HOL/P?h=hein.journals/soaf119&i=101
- Description: In our advanced technological age the law of copyright faces tremendous challenges. In particular, the Internet has created serious problems for those who wish to enforce their proprietary rights, and to protect their textual (and other) creations from unregulated and uninhibited reproduction.
- Full Text: false
- Date Issued: 2002
- Authors: Glover, Graham B
- Date: 2002
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70841 , vital:29749 , https://heinonline.org/HOL/P?h=hein.journals/soaf119&i=101
- Description: In our advanced technological age the law of copyright faces tremendous challenges. In particular, the Internet has created serious problems for those who wish to enforce their proprietary rights, and to protect their textual (and other) creations from unregulated and uninhibited reproduction.
- Full Text: false
- Date Issued: 2002
Achieving successful implementation of lean manufacturing control systems, to achieve world class status, at Ford Motor Componay of Southern Africa
- Authors: Govender, Shawn Prakash
- Date: 2002
- Subjects: Ford Motor Company of South Africa , Automobile industry and trade -- Management , Automobile industry and trade -- South Africa , Manufacturing industries -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:10909 , http://hdl.handle.net/10948/75 , Ford Motor Company of South Africa , Automobile industry and trade -- Management , Automobile industry and trade -- South Africa , Manufacturing industries -- Management
- Description: Ford Motor Company embarked on a new engine programme, called the Rocam Engine Programme, in the year 2001. This engine was developed specifically for the European market. The customer demand rate was small initially, but ramped up slowly over time. During the low production volume period, this engine was introduced into the local market to test the publics’ response. The response was overwhelmingly positive. The local market grew considerably in a short space of time. During the same time-period, the European customer demand increased, unexpectedly, by approximately 60 percent. The additional production volume placed an enormous amount of pressure on the Engine Plant facility. Two of the production lines in particular, were taking huge strain. These lines were not producing the demand quantities, and the product quality levels were dropping quickly. The research project is based purely on the lean manufacturing principles and philosophies. The aim of the study is to identify the deficiencies on these two production lines, thereby allowing corrective action to be taken. The research methodology comprised of the following steps: · A literature study was performed to give the reader a better understanding of the principles and philosophies of lean manufacturing. · A second literature study was also performed to get a better understanding of the continuous improvement philosophies of lean manufacturing. · A current state map, which depicts the existing situation on the line, was developed for both production lines. The existing situation was then compared to the fundamental principles and philosophies of a lean manufacturer. In this way the deficiencies were highlighted to management. Several recommendations were made regarding the data obtained in the study. The key ones are as follows: · First-line management needs to be trained and coached into managing their business by using quality, cost and delivery as the key performance metrics. They also have to be trained in team dynamics. This will promote cross-functional brainstorming and problem solving sessions. · The accurate collection and processing of base-measurement data should be treated as cardinal, and road shows by production personnel should be presented every week to top management. This will ensure that data is regularly collected and corrective action is continually taken to improve the current situation. Operating personnel needs to be trained in this discipline. Management needs to be serious about implementing lean production principles by enforcing these road shows. · The objectives of Kaizen, production management and the supporting departments (including maintenance and MP&L) ought to be the same in the interest of maximum productivity i.e. leaning towards world class. · First-line management must develop formal structured plans that will rectify the current on-line situation. Plans must include medium to longterm objective setting. Senior management need to coach the first-line management in this discipline. · Few production systems can be implemented without the necessary infrastructure conducive to supporting it. An infrastructure where production gets involved and takes ownership (policy deployment with regards to lines of communication and responsibility between Area Managers, Production Coordinators, Team Leaders and contractors) is what is required. Lean manufacturing deficiencies on the two production lines have been identified. A detailed implementation plan, which needs to be developed by the Ford Production System department, needs to be given to management. This plan needs to address the identified deficiencies in a timely manner that will assist in the Engine Plant meeting their production targets.
- Full Text:
- Date Issued: 2002
- Authors: Govender, Shawn Prakash
- Date: 2002
- Subjects: Ford Motor Company of South Africa , Automobile industry and trade -- Management , Automobile industry and trade -- South Africa , Manufacturing industries -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:10909 , http://hdl.handle.net/10948/75 , Ford Motor Company of South Africa , Automobile industry and trade -- Management , Automobile industry and trade -- South Africa , Manufacturing industries -- Management
- Description: Ford Motor Company embarked on a new engine programme, called the Rocam Engine Programme, in the year 2001. This engine was developed specifically for the European market. The customer demand rate was small initially, but ramped up slowly over time. During the low production volume period, this engine was introduced into the local market to test the publics’ response. The response was overwhelmingly positive. The local market grew considerably in a short space of time. During the same time-period, the European customer demand increased, unexpectedly, by approximately 60 percent. The additional production volume placed an enormous amount of pressure on the Engine Plant facility. Two of the production lines in particular, were taking huge strain. These lines were not producing the demand quantities, and the product quality levels were dropping quickly. The research project is based purely on the lean manufacturing principles and philosophies. The aim of the study is to identify the deficiencies on these two production lines, thereby allowing corrective action to be taken. The research methodology comprised of the following steps: · A literature study was performed to give the reader a better understanding of the principles and philosophies of lean manufacturing. · A second literature study was also performed to get a better understanding of the continuous improvement philosophies of lean manufacturing. · A current state map, which depicts the existing situation on the line, was developed for both production lines. The existing situation was then compared to the fundamental principles and philosophies of a lean manufacturer. In this way the deficiencies were highlighted to management. Several recommendations were made regarding the data obtained in the study. The key ones are as follows: · First-line management needs to be trained and coached into managing their business by using quality, cost and delivery as the key performance metrics. They also have to be trained in team dynamics. This will promote cross-functional brainstorming and problem solving sessions. · The accurate collection and processing of base-measurement data should be treated as cardinal, and road shows by production personnel should be presented every week to top management. This will ensure that data is regularly collected and corrective action is continually taken to improve the current situation. Operating personnel needs to be trained in this discipline. Management needs to be serious about implementing lean production principles by enforcing these road shows. · The objectives of Kaizen, production management and the supporting departments (including maintenance and MP&L) ought to be the same in the interest of maximum productivity i.e. leaning towards world class. · First-line management must develop formal structured plans that will rectify the current on-line situation. Plans must include medium to longterm objective setting. Senior management need to coach the first-line management in this discipline. · Few production systems can be implemented without the necessary infrastructure conducive to supporting it. An infrastructure where production gets involved and takes ownership (policy deployment with regards to lines of communication and responsibility between Area Managers, Production Coordinators, Team Leaders and contractors) is what is required. Lean manufacturing deficiencies on the two production lines have been identified. A detailed implementation plan, which needs to be developed by the Ford Production System department, needs to be given to management. This plan needs to address the identified deficiencies in a timely manner that will assist in the Engine Plant meeting their production targets.
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- Date Issued: 2002