Employment Equity - An Introductory Workshop for Trade Unionists Organised by the COSATU Education Department
- COSATU
- Authors: COSATU
- Date: 1998
- Subjects: COSATU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/137128 , vital:37490
- Description: This workshop is designed to give you a reliable introduction the Employment Equity Act. It is based on hard information and on ACTIVITIES or discussion exercises that will help you to understand how the Act works, who it covers , and what the implications are for trade unionists. Each of the Activities is complemented with information that will help you to understand the Act in more detail. Sections have been added to help you find further information, and to understand the terms that are used in the Act itself. In a two day programme, you are not going to be an 'expert' on the Employment Equity Act, but we hope that you will feel more confident about using the Act, especially in ensuring that it is used to address a wide range of discriminatory practices at the workplace. As with most legislation, the more that you begin to use it, the more its strengths and weaknesses will emerge. It is very important that any weaknesses in the practical application of the Act are reported through your Union to the Federation. This will help the Federation to campaign for improvements in t he legislation, and to close any loopholes that allow employers to avoid their responsibilities.
- Full Text:
- Date Issued: 1998
- Authors: COSATU
- Date: 1998
- Subjects: COSATU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/137128 , vital:37490
- Description: This workshop is designed to give you a reliable introduction the Employment Equity Act. It is based on hard information and on ACTIVITIES or discussion exercises that will help you to understand how the Act works, who it covers , and what the implications are for trade unionists. Each of the Activities is complemented with information that will help you to understand the Act in more detail. Sections have been added to help you find further information, and to understand the terms that are used in the Act itself. In a two day programme, you are not going to be an 'expert' on the Employment Equity Act, but we hope that you will feel more confident about using the Act, especially in ensuring that it is used to address a wide range of discriminatory practices at the workplace. As with most legislation, the more that you begin to use it, the more its strengths and weaknesses will emerge. It is very important that any weaknesses in the practical application of the Act are reported through your Union to the Federation. This will help the Federation to campaign for improvements in t he legislation, and to close any loopholes that allow employers to avoid their responsibilities.
- Full Text:
- Date Issued: 1998
English communication in the hospitality industry: the employees' perspective
- Authors: Hobson, Josephine Mary
- Date: 1998
- Subjects: Hospitality industry -- Employees -- Training of -- South Africa , English language -- Study and teaching -- South Africa -- Foreign speakers
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:2992 , http://hdl.handle.net/10962/d1002501 , Hospitality industry -- Employees -- Training of -- South Africa , English language -- Study and teaching -- South Africa -- Foreign speakers
- Description: The purpose of this research project was to explore the English communicative competency of management and supervisory level employees within the South Mrican hospitality industry. The Pro lit English Written Assessment, a competency-based assessment tool, was used to establish a relatively objective measure of the English communicative competency of nineteen managers and supervisors. Thereafter thirteen of these respondents were interviewed to determine their perceptions of their English communicative competency and the impact thereof on their work situation, as well as their perceptions of their learning needs and recommendations for intervention. The researcher selected a multi-method approach to the investigation and sought both quantitative and qualitative data. The assessment revealed that the English reading and writing ability of the respondents is distinctly lower than their recorded education level and inadequate in relation to the tasks they are expected to perform at work. The interviews indicated that the respondents are not aware of their lack of English communicative competency or the implications thereof. However, the respondents expressed important insights into the factors that should be taken into account when planning an educational intervention III an organization. These included the need to incorporate English second language learning principles, to treat the learner as an individual, to involve the learner in the decision-making process, to consider the practical concerns of the learner and to ensure that the programme content is appropriate. Recommendations for human resource practices and research in the hospitality industry are presented.
- Full Text:
- Date Issued: 1998
- Authors: Hobson, Josephine Mary
- Date: 1998
- Subjects: Hospitality industry -- Employees -- Training of -- South Africa , English language -- Study and teaching -- South Africa -- Foreign speakers
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:2992 , http://hdl.handle.net/10962/d1002501 , Hospitality industry -- Employees -- Training of -- South Africa , English language -- Study and teaching -- South Africa -- Foreign speakers
- Description: The purpose of this research project was to explore the English communicative competency of management and supervisory level employees within the South Mrican hospitality industry. The Pro lit English Written Assessment, a competency-based assessment tool, was used to establish a relatively objective measure of the English communicative competency of nineteen managers and supervisors. Thereafter thirteen of these respondents were interviewed to determine their perceptions of their English communicative competency and the impact thereof on their work situation, as well as their perceptions of their learning needs and recommendations for intervention. The researcher selected a multi-method approach to the investigation and sought both quantitative and qualitative data. The assessment revealed that the English reading and writing ability of the respondents is distinctly lower than their recorded education level and inadequate in relation to the tasks they are expected to perform at work. The interviews indicated that the respondents are not aware of their lack of English communicative competency or the implications thereof. However, the respondents expressed important insights into the factors that should be taken into account when planning an educational intervention III an organization. These included the need to incorporate English second language learning principles, to treat the learner as an individual, to involve the learner in the decision-making process, to consider the practical concerns of the learner and to ensure that the programme content is appropriate. Recommendations for human resource practices and research in the hospitality industry are presented.
- Full Text:
- Date Issued: 1998
Eva's men : gender and power in the establishment of the Cape of Good Hope, 1652–74
- Authors: Wells, Julia C
- Date: 1998
- Language: English
- Type: Article
- Identifier: vital:6148 , http://hdl.handle.net/10962/d1006811 , http://dx.doi.org/10.1017/S0021853798007300
- Description: This article offers a fresh interpretation of the life of Krotoa/Eva, the famous Khoena interpreter of Jan Van Riebeeck, whose gender gave her a unique position in relation to both Dutch and Khoena society. It appears that her own people sent her to work for the Dutch as a young girl, both to serve as a token of goodwill, to gain prestige as the protegee of the household of a powerful leader and to become familiar with Dutch ways. The Dutch received her comfortably as a servant, child minder and companion for Van Riebeeck's young nieces. When Eva learned Dutch expertly, she quickly became their most trusted interpreter. The evidence also hints at an especially close and sensitive, possibly sexual, relationship between her and Van Riebeeck. When military conflicts left Eva identified as a Dutch collaborator, she contacted her sister's husband, chief Oedasoa. Her direct mediation enabled the Dutch to open up a profitable new trading enterprise with Oedasoa, who in turn used Eva as his personal agent within the Dutch community. Her unique position attracted the attention of a bright young employee of the Company, Pieter Van Meerhoff, who became her lover soon after his arrival at the Cape in 1659. Pieter became actively involved in northern expeditions of exploration and prided himself on his sensitivity and capacity to get on well with various Khoena chiefs. Eva continued as an interpreter, intermediary with Oedasoa and the couple had two children together. Eva and Pieter married only after Van Riebeeck left the Cape. Their decision to conform to the norms of Dutch society disappointed Oedasoa who had offered them enough livestock to establish an independent lifestyle but brought both much higher levels of respect from the Dutch, including significant promotions for Pieter. When Pieter was killed in 1666, heading up a trading mission to Mauritius, Eva's life sharply deteriorated. She died in 1674, accused of having become a drunken pest and prostitute. Eva's story exemplifies how an African woman in an early colonial encounter could manipulate a variety of gender roles. Seen as a safe intermediary by both Africans and Europeans, she built herself a unique career and formed a durable liaison with a spirited young man. However, as the nature of contact between the races deteriorated, her role as intermediary diminished in importance. Ultimately, without Pieter, she could not sustain her pivotal place in Dutch society, dying a miserable death. Her life reflects the rapidly changing nature of early colonial contacts.
- Full Text:
- Date Issued: 1998
- Authors: Wells, Julia C
- Date: 1998
- Language: English
- Type: Article
- Identifier: vital:6148 , http://hdl.handle.net/10962/d1006811 , http://dx.doi.org/10.1017/S0021853798007300
- Description: This article offers a fresh interpretation of the life of Krotoa/Eva, the famous Khoena interpreter of Jan Van Riebeeck, whose gender gave her a unique position in relation to both Dutch and Khoena society. It appears that her own people sent her to work for the Dutch as a young girl, both to serve as a token of goodwill, to gain prestige as the protegee of the household of a powerful leader and to become familiar with Dutch ways. The Dutch received her comfortably as a servant, child minder and companion for Van Riebeeck's young nieces. When Eva learned Dutch expertly, she quickly became their most trusted interpreter. The evidence also hints at an especially close and sensitive, possibly sexual, relationship between her and Van Riebeeck. When military conflicts left Eva identified as a Dutch collaborator, she contacted her sister's husband, chief Oedasoa. Her direct mediation enabled the Dutch to open up a profitable new trading enterprise with Oedasoa, who in turn used Eva as his personal agent within the Dutch community. Her unique position attracted the attention of a bright young employee of the Company, Pieter Van Meerhoff, who became her lover soon after his arrival at the Cape in 1659. Pieter became actively involved in northern expeditions of exploration and prided himself on his sensitivity and capacity to get on well with various Khoena chiefs. Eva continued as an interpreter, intermediary with Oedasoa and the couple had two children together. Eva and Pieter married only after Van Riebeeck left the Cape. Their decision to conform to the norms of Dutch society disappointed Oedasoa who had offered them enough livestock to establish an independent lifestyle but brought both much higher levels of respect from the Dutch, including significant promotions for Pieter. When Pieter was killed in 1666, heading up a trading mission to Mauritius, Eva's life sharply deteriorated. She died in 1674, accused of having become a drunken pest and prostitute. Eva's story exemplifies how an African woman in an early colonial encounter could manipulate a variety of gender roles. Seen as a safe intermediary by both Africans and Europeans, she built herself a unique career and formed a durable liaison with a spirited young man. However, as the nature of contact between the races deteriorated, her role as intermediary diminished in importance. Ultimately, without Pieter, she could not sustain her pivotal place in Dutch society, dying a miserable death. Her life reflects the rapidly changing nature of early colonial contacts.
- Full Text:
- Date Issued: 1998
Evaluation of the proposed FDA pilot-dose response methodology for topical corticosteroid bioeqivalence testing [authors' reply in Letters to the Editor]
- Smith, Eric W, Walker, Roderick B, Haigh, John M, Kanfer, Isadore
- Authors: Smith, Eric W , Walker, Roderick B , Haigh, John M , Kanfer, Isadore
- Date: 1998
- Language: English
- Type: text , Article
- Identifier: vital:6423 , http://hdl.handle.net/10962/d1006558
- Description: Reply to: Letter to the Editor by Singh GJ; Fleischer N; Lesko L; Williams R - relating to original article in Pharmaceutical Research (USA), Mar 1997, vol. 14, pp. 303-308.
- Full Text: false
- Date Issued: 1998
- Authors: Smith, Eric W , Walker, Roderick B , Haigh, John M , Kanfer, Isadore
- Date: 1998
- Language: English
- Type: text , Article
- Identifier: vital:6423 , http://hdl.handle.net/10962/d1006558
- Description: Reply to: Letter to the Editor by Singh GJ; Fleischer N; Lesko L; Williams R - relating to original article in Pharmaceutical Research (USA), Mar 1997, vol. 14, pp. 303-308.
- Full Text: false
- Date Issued: 1998
Excursion to Granitberg and the Klinghardt Mountains, southern Namibia
- Authors: Marsh, Julian S
- Date: 1998
- Language: English
- Type: text , field guide
- Identifier: http://hdl.handle.net/10962/132118 , vital:36801
- Description: Three small subvolcanic intrusions (Granitberg, Pomona and Drachenberg) and associated dykes of Cretaceous age, occur between Bogenfels and Prinzen Bucht, S of Luderitz, Namibia. This field trip will chiefly be concerned with rocks that have crystallized from magmas of nepheline syenite composition.
- Full Text:
- Date Issued: 1998
- Authors: Marsh, Julian S
- Date: 1998
- Language: English
- Type: text , field guide
- Identifier: http://hdl.handle.net/10962/132118 , vital:36801
- Description: Three small subvolcanic intrusions (Granitberg, Pomona and Drachenberg) and associated dykes of Cretaceous age, occur between Bogenfels and Prinzen Bucht, S of Luderitz, Namibia. This field trip will chiefly be concerned with rocks that have crystallized from magmas of nepheline syenite composition.
- Full Text:
- Date Issued: 1998
Eyam' Indoda Iyazeka
- Nogcinile, Composer not specified, Dargie, Dave
- Authors: Nogcinile , Composer not specified , Dargie, Dave
- Date: 1998
- Subjects: Folk music , Sacred music , Field recordings , Africa, Sub-Saharan , Africa South Africa Ngqoko sa
- Language: IsiXhosa
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/342445 , vital:62893 , International Library of African Music, Rhodes University, Makhanda, South Africa , Dave Dargie Field Tapes, Rhodes University, Makhanda, South Africa , DDC340a-08
- Description: Ngqoko music ensemble accompanied by clapping
- Full Text: false
- Date Issued: 1998
- Authors: Nogcinile , Composer not specified , Dargie, Dave
- Date: 1998
- Subjects: Folk music , Sacred music , Field recordings , Africa, Sub-Saharan , Africa South Africa Ngqoko sa
- Language: IsiXhosa
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/342445 , vital:62893 , International Library of African Music, Rhodes University, Makhanda, South Africa , Dave Dargie Field Tapes, Rhodes University, Makhanda, South Africa , DDC340a-08
- Description: Ngqoko music ensemble accompanied by clapping
- Full Text: false
- Date Issued: 1998
F C Erasmus and the politics of South African defence, 1948-1959
- Authors: Boulter, Roger Stephen
- Date: 1998
- Subjects: Erasmus, F C (Francois Christiaan) South Africa -- Politics and government -- 1948-1961 South Africa -- Armed Forces -- History South Africa -- Military policy
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:2534 , http://hdl.handle.net/10962/d1002386
- Description: FC Erasmus became South Africa's defence minister in 1948 after two decades as a leading political organiser for the National Party. Although an architect of the Nationalists' post-war election victory he was not considered a minister of the first rank. Erasmus initiated a process of ridding the defence force of officers who he believed were associated with the Smuts government and replacing them with party supporters. As a result the military often lost experienced and talented officers. Erasmus felt that the armed services had been too British in ethos and appearance. He inaugurated tighter regulations on bi-lingualism, reintroduced boer rank titles, launched new uniforms and original medals and decorations, to the acclaim of the volk. His purpose was to have a defence force which was uniquely South African. Many of his policies came under attack not only from the United Party but also groups such as the Torch Commando and the veterans organisations. With the apparent lack of an imminent military threat to the apartheid government Erasmus never received substantial budgetary allocations from finance ministers. The defence force, one without conscription, remained small with largely antiquated equipment for the important air and land forces. However by the decade's end the navy was gradually receiving modern ships under the terms of the Simonstown agreement, which Erasmus had negotiated with Britain. The events of the Sharpeville crisis, just after Erasmus left defence, demonstrated that the armed forces as moulded by the minister were in poor condition to assist the civil power in suppressing disturbances. Overseas Erasmus hoped to increase the acceptability of the Union as a defence partner among Western countries by providing personnel for the Berlin Air Lift and the Korean conflict and promising a contingent for the Middle East. He attempted unsuccessfully to instigate anti-communist alliances for the land and maritime defence of Africa when the European powers were leaving the continent. These actions were primarily to obtain political support for the Union, whose prestige was rapidly decreasing as apartheid became better known. The external initiatives with the exception of the Simonstown naval agreements were not lasting.
- Full Text:
- Date Issued: 1998
- Authors: Boulter, Roger Stephen
- Date: 1998
- Subjects: Erasmus, F C (Francois Christiaan) South Africa -- Politics and government -- 1948-1961 South Africa -- Armed Forces -- History South Africa -- Military policy
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:2534 , http://hdl.handle.net/10962/d1002386
- Description: FC Erasmus became South Africa's defence minister in 1948 after two decades as a leading political organiser for the National Party. Although an architect of the Nationalists' post-war election victory he was not considered a minister of the first rank. Erasmus initiated a process of ridding the defence force of officers who he believed were associated with the Smuts government and replacing them with party supporters. As a result the military often lost experienced and talented officers. Erasmus felt that the armed services had been too British in ethos and appearance. He inaugurated tighter regulations on bi-lingualism, reintroduced boer rank titles, launched new uniforms and original medals and decorations, to the acclaim of the volk. His purpose was to have a defence force which was uniquely South African. Many of his policies came under attack not only from the United Party but also groups such as the Torch Commando and the veterans organisations. With the apparent lack of an imminent military threat to the apartheid government Erasmus never received substantial budgetary allocations from finance ministers. The defence force, one without conscription, remained small with largely antiquated equipment for the important air and land forces. However by the decade's end the navy was gradually receiving modern ships under the terms of the Simonstown agreement, which Erasmus had negotiated with Britain. The events of the Sharpeville crisis, just after Erasmus left defence, demonstrated that the armed forces as moulded by the minister were in poor condition to assist the civil power in suppressing disturbances. Overseas Erasmus hoped to increase the acceptability of the Union as a defence partner among Western countries by providing personnel for the Berlin Air Lift and the Korean conflict and promising a contingent for the Middle East. He attempted unsuccessfully to instigate anti-communist alliances for the land and maritime defence of Africa when the European powers were leaving the continent. These actions were primarily to obtain political support for the Union, whose prestige was rapidly decreasing as apartheid became better known. The external initiatives with the exception of the Simonstown naval agreements were not lasting.
- Full Text:
- Date Issued: 1998
Family diversity : a South African perspective focusing on Whites in Grahamstown
- Authors: Ziehl, Susan C
- Date: 1998
- Subjects: Families -- History -- Research Families -- South Africa -- Grahamstown Families Families -- Research -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3341 , http://hdl.handle.net/10962/d1004467
- Description: Drawing on developments in the field of family history and studies of families in contemporary settings, the study addresses the question of explaining variations in household patterns. Its empirical basis is a survey of White households in Grahamstown. The surveyed population was broken down in terms of class (occupation) and culture (language) and analyses conducted to determine if there are any statistically significant relationships between these variables and the tendency to reside in particular household structures. The question of 'family ideology' was also addressed as an attempt was made to uncover subjects' views on a variety of family-related issues. On the basis of the research results, a model of the relationship between class, culture and household structure was developed. Its application to a comparison of Black and White household structures in South Africa as well as the United States, is discussed. Finally, attempts at redefining the family are addressed and a new definition of the family proposed.
- Full Text:
- Date Issued: 1998
- Authors: Ziehl, Susan C
- Date: 1998
- Subjects: Families -- History -- Research Families -- South Africa -- Grahamstown Families Families -- Research -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3341 , http://hdl.handle.net/10962/d1004467
- Description: Drawing on developments in the field of family history and studies of families in contemporary settings, the study addresses the question of explaining variations in household patterns. Its empirical basis is a survey of White households in Grahamstown. The surveyed population was broken down in terms of class (occupation) and culture (language) and analyses conducted to determine if there are any statistically significant relationships between these variables and the tendency to reside in particular household structures. The question of 'family ideology' was also addressed as an attempt was made to uncover subjects' views on a variety of family-related issues. On the basis of the research results, a model of the relationship between class, culture and household structure was developed. Its application to a comparison of Black and White household structures in South Africa as well as the United States, is discussed. Finally, attempts at redefining the family are addressed and a new definition of the family proposed.
- Full Text:
- Date Issued: 1998
Faso Den Kulu
- Kenza Batoma Diallo (author, composer, lead singer), Aliou Traore (violin), Benogo Diakite (ngoni, kangnan), Kabin Kaba Diakite (guitar, bass, yabara), Halima Sangare (chorus), Souleymane Dembele (balafon), Kalibou Diarra (djembe), MALI K7 S.A. Ali Furka Toure Associe, Bamako
- Authors: Kenza Batoma Diallo (author, composer, lead singer) , Aliou Traore (violin) , Benogo Diakite (ngoni, kangnan) , Kabin Kaba Diakite (guitar, bass, yabara) , Halima Sangare (chorus) , Souleymane Dembele (balafon) , Kalibou Diarra (djembe) , MALI K7 S.A. Ali Furka Toure Associe, Bamako
- Date: 1998
- Subjects: Popular music , Folk music , Africa Mali Bamako f-ml
- Language: Fulani
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/129722 , vital:36324 , International Library of African Music, Rhodes University, Grahamstown, South Africa , SDC32-03
- Description: Traditional Malian music from the south, performed on traditional instruments, ngoni, kangnan, yabara, balafon, djembe and a violin
- Full Text: false
- Date Issued: 1998
- Authors: Kenza Batoma Diallo (author, composer, lead singer) , Aliou Traore (violin) , Benogo Diakite (ngoni, kangnan) , Kabin Kaba Diakite (guitar, bass, yabara) , Halima Sangare (chorus) , Souleymane Dembele (balafon) , Kalibou Diarra (djembe) , MALI K7 S.A. Ali Furka Toure Associe, Bamako
- Date: 1998
- Subjects: Popular music , Folk music , Africa Mali Bamako f-ml
- Language: Fulani
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/129722 , vital:36324 , International Library of African Music, Rhodes University, Grahamstown, South Africa , SDC32-03
- Description: Traditional Malian music from the south, performed on traditional instruments, ngoni, kangnan, yabara, balafon, djembe and a violin
- Full Text: false
- Date Issued: 1998
Finding the optimum: fluoridation of potable water in South Africa
- Muller, Wilhelmine J, Heath, R G M, Villet, Martin H
- Authors: Muller, Wilhelmine J , Heath, R G M , Villet, Martin H
- Date: 1998
- Subjects: Water SA
- Language: English
- Type: Article
- Identifier: vital:6921 , http://hdl.handle.net/10962/d1011904
- Description: Since the South African Department of Health has tabled legislation to make fluoridation of public water supplies mandatory, the issue of whether fluoride is beneficial or harmful has, once again, become controversial in South Africa. We reviewed the literature, the experiences of fluoridation in overseas countries and the latest WHO recommendations, and have found that fluoride is desirable at certain levels, and undesirable above these. The following recommendations are made for optimum fluoride levels in South Africa's potable water: The decision to fluoridate a public water supply must be a community decision taken after public consultation. However, it can only be reached when the public is properly informed about the issue. Optimum levels of fluoride for human health range from 0.4 to 0.7 mg F/l, depending on the maximum mean annual temperature. The maximum level of 0.7 mg F/l should not be exceeded. Accordingly, it is recommended that in areas where natural fluoride concentrations in the drinking water exceed 0.7 mg F/l steps be taken to defluoridate the water. As an interim measure, a scale of temperature-adjusted optimum fluoride levels should be adopted in South Africa, rather than a single level covering the wide-ranging ambient temperatures (and corresponding consumption rates of drinking water) in the country. A sliding scale would mean that the community within a water supply region can determine its own fluoride consumption within the optimum range. Fluoridation should be considered only a short-term measure, until economic conditions are such that all South Africans have access to proper dental health care. The duration of fluoridation of a community water supply, and the level of fluoridation (within the optimum range of fluoride levels) should both be considered community decision. However, defluoridation should be a permanent necessity in those areas where the drinking water exceeds levels of 0.7 mg F/l.
- Full Text:
- Date Issued: 1998
- Authors: Muller, Wilhelmine J , Heath, R G M , Villet, Martin H
- Date: 1998
- Subjects: Water SA
- Language: English
- Type: Article
- Identifier: vital:6921 , http://hdl.handle.net/10962/d1011904
- Description: Since the South African Department of Health has tabled legislation to make fluoridation of public water supplies mandatory, the issue of whether fluoride is beneficial or harmful has, once again, become controversial in South Africa. We reviewed the literature, the experiences of fluoridation in overseas countries and the latest WHO recommendations, and have found that fluoride is desirable at certain levels, and undesirable above these. The following recommendations are made for optimum fluoride levels in South Africa's potable water: The decision to fluoridate a public water supply must be a community decision taken after public consultation. However, it can only be reached when the public is properly informed about the issue. Optimum levels of fluoride for human health range from 0.4 to 0.7 mg F/l, depending on the maximum mean annual temperature. The maximum level of 0.7 mg F/l should not be exceeded. Accordingly, it is recommended that in areas where natural fluoride concentrations in the drinking water exceed 0.7 mg F/l steps be taken to defluoridate the water. As an interim measure, a scale of temperature-adjusted optimum fluoride levels should be adopted in South Africa, rather than a single level covering the wide-ranging ambient temperatures (and corresponding consumption rates of drinking water) in the country. A sliding scale would mean that the community within a water supply region can determine its own fluoride consumption within the optimum range. Fluoridation should be considered only a short-term measure, until economic conditions are such that all South Africans have access to proper dental health care. The duration of fluoridation of a community water supply, and the level of fluoridation (within the optimum range of fluoride levels) should both be considered community decision. However, defluoridation should be a permanent necessity in those areas where the drinking water exceeds levels of 0.7 mg F/l.
- Full Text:
- Date Issued: 1998
Finite element modelling of magma convection and attendant groundwater flow
- Authors: Harrison, Keith
- Date: 1998
- Subjects: Groundwater flow , Magmas
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5467 , http://hdl.handle.net/10962/d1005252 , Groundwater flow , Magmas
- Description: This thesis describes preliminary two- and three-dimensional modelling of mass and heat transport of hot, molten magma in crustal intrusions and of the associated thermally induced flow of groundwater contained in the surrounding country rock. The aim of such modelling is to create a tool with which to predict the location of mineral deposits formed by the transport and subsequent precipitation of minerals dissolved in the convecting groundwater. The momentum equations (Navier-Stokes equations), continuity equation and energy equation are used in conjunction with specially constructed density and viscosity relationships to govern the mass and heat transport processes of magma and groundwater. Finite element methods are used to solve the equations numerically for some simple model geometries. These methods are implemented by a commercial computer software code which is manipulated with a control program constructed by the author for the purpose. The models are of simple two- or three-dimensional geometries which all have an enclosed magma chamber surrounded completely by a shell of country rock through which groundwater is free to move. Modelling begins immediately after the intrusive event when the magma (in most cases rhyolitic) is at its greatest temperature. Heat is allowed to flow from the magma into the country rock causing thermal convection of the groundwater contained therein. The effect of the country rock as a porous medium on the flow of groundwater is modelled by including a distributed resistance term in the momentum equation. The computer code that controls the modelling is such that adaptions made to the models to represent real physical intrusive systems are trivial. Results of the research at this stage allow approximate prediction of the location of mineral deposits. Enhanced predictions can be made by effecting improvements to the models such as a more detailed representation of chemical processes, adaption of the computer code to allow multiple injections of magma and the modelling of frozen magma as a porous medium which admits the flow of groundwater.
- Full Text:
- Date Issued: 1998
- Authors: Harrison, Keith
- Date: 1998
- Subjects: Groundwater flow , Magmas
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5467 , http://hdl.handle.net/10962/d1005252 , Groundwater flow , Magmas
- Description: This thesis describes preliminary two- and three-dimensional modelling of mass and heat transport of hot, molten magma in crustal intrusions and of the associated thermally induced flow of groundwater contained in the surrounding country rock. The aim of such modelling is to create a tool with which to predict the location of mineral deposits formed by the transport and subsequent precipitation of minerals dissolved in the convecting groundwater. The momentum equations (Navier-Stokes equations), continuity equation and energy equation are used in conjunction with specially constructed density and viscosity relationships to govern the mass and heat transport processes of magma and groundwater. Finite element methods are used to solve the equations numerically for some simple model geometries. These methods are implemented by a commercial computer software code which is manipulated with a control program constructed by the author for the purpose. The models are of simple two- or three-dimensional geometries which all have an enclosed magma chamber surrounded completely by a shell of country rock through which groundwater is free to move. Modelling begins immediately after the intrusive event when the magma (in most cases rhyolitic) is at its greatest temperature. Heat is allowed to flow from the magma into the country rock causing thermal convection of the groundwater contained therein. The effect of the country rock as a porous medium on the flow of groundwater is modelled by including a distributed resistance term in the momentum equation. The computer code that controls the modelling is such that adaptions made to the models to represent real physical intrusive systems are trivial. Results of the research at this stage allow approximate prediction of the location of mineral deposits. Enhanced predictions can be made by effecting improvements to the models such as a more detailed representation of chemical processes, adaption of the computer code to allow multiple injections of magma and the modelling of frozen magma as a porous medium which admits the flow of groundwater.
- Full Text:
- Date Issued: 1998
Fluvial conditions during the Holocene as evidenced by alluvial sediments from above Howison's Poort, near Grahamstown, South Africa
- Lewis, Colin A, Illgner, Peter M
- Authors: Lewis, Colin A , Illgner, Peter M
- Date: 1998
- Language: English
- Type: Article
- Identifier: vital:6697 , http://hdl.handle.net/10962/d1006733
- Description: Mapping and analyses of alluvial sediments in the Berg River valley, near Grahamstown, has resulted in the identification of over 5 000 years of environmental stability in the early Holocene, in which flood plain sediments accumulated. Subsequent to 4390±90 BP environmental instability, probably due to climatic fluctuations, resulted in the formation of river terraces. Further research is needed to establish the area! limits of this sequence of Holocene climatic and environmental events.
- Full Text: false
- Date Issued: 1998
- Authors: Lewis, Colin A , Illgner, Peter M
- Date: 1998
- Language: English
- Type: Article
- Identifier: vital:6697 , http://hdl.handle.net/10962/d1006733
- Description: Mapping and analyses of alluvial sediments in the Berg River valley, near Grahamstown, has resulted in the identification of over 5 000 years of environmental stability in the early Holocene, in which flood plain sediments accumulated. Subsequent to 4390±90 BP environmental instability, probably due to climatic fluctuations, resulted in the formation of river terraces. Further research is needed to establish the area! limits of this sequence of Holocene climatic and environmental events.
- Full Text: false
- Date Issued: 1998
Foro bana
- Habib Koite (lead singer, guitar, chorus, lyrics, composer), Baba Sissoko (n'goni, balafon), Abdoul W. Berthe (bass guitar, kamale n'goni), Souleymane Ann (drums, calebasse, chorus), Boubacar Sidibe (guitar, chorus, harmonica), Fanga Diawara, Mahame Cisse, Alhousseini Dicko (violon peuls, Malian instrument ensemble), Coutre-Jour, Putumayo World Music
- Authors: Habib Koite (lead singer, guitar, chorus, lyrics, composer) , Baba Sissoko (n'goni, balafon) , Abdoul W. Berthe (bass guitar, kamale n'goni) , Souleymane Ann (drums, calebasse, chorus) , Boubacar Sidibe (guitar, chorus, harmonica) , Fanga Diawara, Mahame Cisse, Alhousseini Dicko (violon peuls, Malian instrument ensemble) , Coutre-Jour, Putumayo World Music
- Date: 1998
- Subjects: Popular music , Popular music--Africa, West , Africa Mali Bamako f-ml
- Language: Bambara
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/131333 , vital:36560 , International Library of African Music, Rhodes University, Grahamstown, South Africa , SDC51-05
- Description: Relaxed intimate vocal style accompanied by talking drum, guitar, bass, drum set, harmonica violon, calabash and balafon
- Full Text: false
- Date Issued: 1998
- Authors: Habib Koite (lead singer, guitar, chorus, lyrics, composer) , Baba Sissoko (n'goni, balafon) , Abdoul W. Berthe (bass guitar, kamale n'goni) , Souleymane Ann (drums, calebasse, chorus) , Boubacar Sidibe (guitar, chorus, harmonica) , Fanga Diawara, Mahame Cisse, Alhousseini Dicko (violon peuls, Malian instrument ensemble) , Coutre-Jour, Putumayo World Music
- Date: 1998
- Subjects: Popular music , Popular music--Africa, West , Africa Mali Bamako f-ml
- Language: Bambara
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/131333 , vital:36560 , International Library of African Music, Rhodes University, Grahamstown, South Africa , SDC51-05
- Description: Relaxed intimate vocal style accompanied by talking drum, guitar, bass, drum set, harmonica violon, calabash and balafon
- Full Text: false
- Date Issued: 1998
FOUNDATION COURSE FOR NEW UNION STAFF - Facilitators notes
- DITSELA
- Authors: DITSELA
- Date: 1998
- Subjects: Development Institute for Training,Support and Education for Labour (DITSELA)
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/178904 , vital:43013
- Full Text:
- Date Issued: 1998
- Authors: DITSELA
- Date: 1998
- Subjects: Development Institute for Training,Support and Education for Labour (DITSELA)
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/178904 , vital:43013
- Full Text:
- Date Issued: 1998
From confrontation to co-operation: new security challenges facing post-apartheid Southern Africa
- Authors: Monnakgotla, Kgomotso
- Date: 1998
- Subjects: Economic security -- Africa, Southern , Cooperation -- Africa, Southern , Africa, Southern -- Economic policy , Africa, Southern -- Foreign relations
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2807 , http://hdl.handle.net/10962/d1003017 , Economic security -- Africa, Southern , Cooperation -- Africa, Southern , Africa, Southern -- Economic policy , Africa, Southern -- Foreign relations
- Description: Trite as it may sound, the end of the Cold War is a landmark event in the history of human-kind. As such, this thesis was motivated by some of the international and local events that have taken place since the end of the 1980s. At the international level, the end of the Cold War has encouraged the re-examination of the concept of security. In Southern Africa too, this process has been strengthened by the demise of apartheid in South Africa. Initially challenged by a few academics, the traditional conception of security which perceived the threat to 'national' security primarily in the form of external military aggression no longer enjoys the primacy it was accorded during the Cold War era. A 'new' security discourse has emerged, and even though it has not yet made inroads into many governments' policy papers, there is some realisation that people's security concerns go beyond external military aggression to the state. Proponents of this 'new' thinking make reference to people-centred or human security - the notion that people and not the state, must be the objects of security. Arising from that, they point to the existence of many phenomena which should also be accorded security status especially in developing countries where people are confronted by life-threatening challenges such as disease, poverty, famine, and other challenges which do not necessarily threaten life, but if not tackled with urgency could transform themselves into the more conventional military threats. Here reference is made to the proliferation of small arms, political instability, mass migr?tions, and so on. In a region besotted by many of the challenges mentioned above, a security conception informed by the 'new' approach seems more appropriate. The outcome of the traditional approach to security is well known to the region many millions of lives were lost and it is estimated that billions of dollars in revenue were also lost, all in the name of maintaining the security of the South African state. Seeing neighbouring states as threats to its security because they accommodated liberation movements who occasionally instigated military attacks against Pretoria, the former apartheid state through its policy of 'Total Strategy' terrorised the entire region, including the majority of citizens within South Africa. However, since the end of apartheid in 1994, the new democratically elected South African government has committed itself to help build a politically stable, more secure, economically prosperous and integrated region. Through its accession to the Southern African Development Community (SADC), a body which it once tried to undermine, South Africa has further demonstrated a commitment to tackle some of the region's problems in unison with its former adversaries. Throughout the Southern African region there is a realisation that there are more long-term benefits to be gained by working together to tackle the challenges that confront almost all the countries in the region than trying to solve problems independently. Therefore through SADC, primarily a development-oriented body, Southern African states will also seek to address the region's security concerns. Many of the region's governments seem to show an understanding that security and development are intertwined - that they are two sides of the same coin whereby one cannot be attained without the other. Much as this understanding is laudable, in practice it does not seem as if it will translate to the prominence of so-called development issues or marginal security issues. Accepting the 'new' thinking on security also implies an acceptance of a wider range of security agents. It does not mean that by widening the agenda of security to include nonmilitary threats, more tasks will follow for the 'men' in uniform. What it means is that, the military establishment should no longer be the sole agent of security. Instead, where there is no military threat, resources should be channeled to other establishments such as those of health and research in order to fight the spread of AIDS. Furthermore, departments of water, environmental affairs, and so on, should be part of the security policy-making process. In addition, civil society should also be included in the policy-making process. Notwithstanding its limitations, and without undermining inter-governmental projects, civil society can at best promote security by serving as a watch-dog over policies adopted by governments. South Africa during the era of apartheid is a classic example of how governments cannot always be entrusted with the security of ordinary citizens. However, an examination of the structure and terms of reference of the newly created SADC Organ for Politics, Defence and Security (from henceforth referred to as the Organ) reflects a preponderance of the traditional/realist approach to addressing security concerns. It was conceived by, and is primarily constituted by the traditional establishments of security, that is, the military and the police. Some of the Organ's objectives include; security and defence cooperation through conflict prevention, management and resolution and mediation of disputes and conflicts. Nowhere is it evident that others besides those from a military/police background were involved in the formation of this important body. There is also no indication as to how other dimensions of security will be attained through the Organ. All this casts doubt regarding SADC's actual commitment to a development-oriented, people-centred and people-driven security. Nonetheless, current debates on security give hope to the notion that in the future, people's overall security needs will be addressed.
- Full Text:
- Date Issued: 1998
- Authors: Monnakgotla, Kgomotso
- Date: 1998
- Subjects: Economic security -- Africa, Southern , Cooperation -- Africa, Southern , Africa, Southern -- Economic policy , Africa, Southern -- Foreign relations
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2807 , http://hdl.handle.net/10962/d1003017 , Economic security -- Africa, Southern , Cooperation -- Africa, Southern , Africa, Southern -- Economic policy , Africa, Southern -- Foreign relations
- Description: Trite as it may sound, the end of the Cold War is a landmark event in the history of human-kind. As such, this thesis was motivated by some of the international and local events that have taken place since the end of the 1980s. At the international level, the end of the Cold War has encouraged the re-examination of the concept of security. In Southern Africa too, this process has been strengthened by the demise of apartheid in South Africa. Initially challenged by a few academics, the traditional conception of security which perceived the threat to 'national' security primarily in the form of external military aggression no longer enjoys the primacy it was accorded during the Cold War era. A 'new' security discourse has emerged, and even though it has not yet made inroads into many governments' policy papers, there is some realisation that people's security concerns go beyond external military aggression to the state. Proponents of this 'new' thinking make reference to people-centred or human security - the notion that people and not the state, must be the objects of security. Arising from that, they point to the existence of many phenomena which should also be accorded security status especially in developing countries where people are confronted by life-threatening challenges such as disease, poverty, famine, and other challenges which do not necessarily threaten life, but if not tackled with urgency could transform themselves into the more conventional military threats. Here reference is made to the proliferation of small arms, political instability, mass migr?tions, and so on. In a region besotted by many of the challenges mentioned above, a security conception informed by the 'new' approach seems more appropriate. The outcome of the traditional approach to security is well known to the region many millions of lives were lost and it is estimated that billions of dollars in revenue were also lost, all in the name of maintaining the security of the South African state. Seeing neighbouring states as threats to its security because they accommodated liberation movements who occasionally instigated military attacks against Pretoria, the former apartheid state through its policy of 'Total Strategy' terrorised the entire region, including the majority of citizens within South Africa. However, since the end of apartheid in 1994, the new democratically elected South African government has committed itself to help build a politically stable, more secure, economically prosperous and integrated region. Through its accession to the Southern African Development Community (SADC), a body which it once tried to undermine, South Africa has further demonstrated a commitment to tackle some of the region's problems in unison with its former adversaries. Throughout the Southern African region there is a realisation that there are more long-term benefits to be gained by working together to tackle the challenges that confront almost all the countries in the region than trying to solve problems independently. Therefore through SADC, primarily a development-oriented body, Southern African states will also seek to address the region's security concerns. Many of the region's governments seem to show an understanding that security and development are intertwined - that they are two sides of the same coin whereby one cannot be attained without the other. Much as this understanding is laudable, in practice it does not seem as if it will translate to the prominence of so-called development issues or marginal security issues. Accepting the 'new' thinking on security also implies an acceptance of a wider range of security agents. It does not mean that by widening the agenda of security to include nonmilitary threats, more tasks will follow for the 'men' in uniform. What it means is that, the military establishment should no longer be the sole agent of security. Instead, where there is no military threat, resources should be channeled to other establishments such as those of health and research in order to fight the spread of AIDS. Furthermore, departments of water, environmental affairs, and so on, should be part of the security policy-making process. In addition, civil society should also be included in the policy-making process. Notwithstanding its limitations, and without undermining inter-governmental projects, civil society can at best promote security by serving as a watch-dog over policies adopted by governments. South Africa during the era of apartheid is a classic example of how governments cannot always be entrusted with the security of ordinary citizens. However, an examination of the structure and terms of reference of the newly created SADC Organ for Politics, Defence and Security (from henceforth referred to as the Organ) reflects a preponderance of the traditional/realist approach to addressing security concerns. It was conceived by, and is primarily constituted by the traditional establishments of security, that is, the military and the police. Some of the Organ's objectives include; security and defence cooperation through conflict prevention, management and resolution and mediation of disputes and conflicts. Nowhere is it evident that others besides those from a military/police background were involved in the formation of this important body. There is also no indication as to how other dimensions of security will be attained through the Organ. All this casts doubt regarding SADC's actual commitment to a development-oriented, people-centred and people-driven security. Nonetheless, current debates on security give hope to the notion that in the future, people's overall security needs will be addressed.
- Full Text:
- Date Issued: 1998
From Sequencer to IP Packets-Routing MIDI Messages Over Longer Distances
- Authors: Foss, Richard
- Date: 1998
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/427418 , vital:72437 , https://www.aes.org/e-lib/browse.cfm?elib=8476
- Description: This paper describes the operation, and design of a MIDI-to-IP-to-MIDI router which overcomes the channel and distance limitations inherent in the MIDI protocol. It allows Windows-based programs and MIDI transmitters to route MIDI messages over long distances to MIDI receiving devices. Each networked PC in the system has one or more MIDI input/output ports. MIDI transmitters and receivers are connected to the input and output ports, respectively, and are given symbolic names. The system allows connections to be made between the transmitters and receivers.
- Full Text:
- Date Issued: 1998
- Authors: Foss, Richard
- Date: 1998
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/427418 , vital:72437 , https://www.aes.org/e-lib/browse.cfm?elib=8476
- Description: This paper describes the operation, and design of a MIDI-to-IP-to-MIDI router which overcomes the channel and distance limitations inherent in the MIDI protocol. It allows Windows-based programs and MIDI transmitters to route MIDI messages over long distances to MIDI receiving devices. Each networked PC in the system has one or more MIDI input/output ports. MIDI transmitters and receivers are connected to the input and output ports, respectively, and are given symbolic names. The system allows connections to be made between the transmitters and receivers.
- Full Text:
- Date Issued: 1998
Genre analysis and the teaching of academic literacy: a case study of an academic discipline in the social sciences
- Authors: Vorwerk, Shane Paul
- Date: 1998
- Subjects: Lectures and lecturing , Lecture method in teaching , Language and culture , Discourse analysis , Language and culture -- South Africa , English language -- Discourse analysis , Intercultural communication -- South Africa , English language -- Study and teaching -- South Africa -- Foreign speakers
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2365 , http://hdl.handle.net/10962/d1002648 , Lectures and lecturing , Lecture method in teaching , Language and culture , Discourse analysis , Language and culture -- South Africa , English language -- Discourse analysis , Intercultural communication -- South Africa , English language -- Study and teaching -- South Africa -- Foreign speakers
- Description: Students in tertiary educational institutions in South Africa come from many different backgrounds and have varied educational experiences. Some students, especially those from non-English speaking backgrounds, may encounter linguistic difficulties with various academic tasks. In order for students to be successful at university, they must become academically literate. That is, they must master all the reading, writing, listening and comprehension tasks required by the disciplines in which they are studying. One such task is presented by the academic lecture which is an integral part of any course of study. Linguistically, the academic lecture can be seen as a particular genre with unique characteristics. This study investigated some linguistic characteristics of academic lectures. The discipline of Political Science, as a Social Science, was chosen because there is little research that has been done on language in the Social Sciences. The Political Science sub-disciplines of Political Philosophy, South African Politics, and International Relations were used in this research. First year lectures were recorded from each of these three sub-disciplines. The linguistic characteristics of lectures were analysed using techniques drawn from Systemic Functional linguistic theory. The analysis concentrated on the aspects mode and field as they were realised in the lectures. In addition, higher level generic structure was also analysed. The insights gained from the analysis were validated through interviews with the lecturers who gave the lectures. The aim of this research was to develop a linguistic characterisation of the lecture genre as it occurs in the three sub-disciplines of Political Science. The results of this research suggest that although there is a unified academic lecture genre, there is variation according to sub-discipline. The implications of this variation are discussed with reference to their relevance to teaching academic literacy.
- Full Text:
- Date Issued: 1998
- Authors: Vorwerk, Shane Paul
- Date: 1998
- Subjects: Lectures and lecturing , Lecture method in teaching , Language and culture , Discourse analysis , Language and culture -- South Africa , English language -- Discourse analysis , Intercultural communication -- South Africa , English language -- Study and teaching -- South Africa -- Foreign speakers
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2365 , http://hdl.handle.net/10962/d1002648 , Lectures and lecturing , Lecture method in teaching , Language and culture , Discourse analysis , Language and culture -- South Africa , English language -- Discourse analysis , Intercultural communication -- South Africa , English language -- Study and teaching -- South Africa -- Foreign speakers
- Description: Students in tertiary educational institutions in South Africa come from many different backgrounds and have varied educational experiences. Some students, especially those from non-English speaking backgrounds, may encounter linguistic difficulties with various academic tasks. In order for students to be successful at university, they must become academically literate. That is, they must master all the reading, writing, listening and comprehension tasks required by the disciplines in which they are studying. One such task is presented by the academic lecture which is an integral part of any course of study. Linguistically, the academic lecture can be seen as a particular genre with unique characteristics. This study investigated some linguistic characteristics of academic lectures. The discipline of Political Science, as a Social Science, was chosen because there is little research that has been done on language in the Social Sciences. The Political Science sub-disciplines of Political Philosophy, South African Politics, and International Relations were used in this research. First year lectures were recorded from each of these three sub-disciplines. The linguistic characteristics of lectures were analysed using techniques drawn from Systemic Functional linguistic theory. The analysis concentrated on the aspects mode and field as they were realised in the lectures. In addition, higher level generic structure was also analysed. The insights gained from the analysis were validated through interviews with the lecturers who gave the lectures. The aim of this research was to develop a linguistic characterisation of the lecture genre as it occurs in the three sub-disciplines of Political Science. The results of this research suggest that although there is a unified academic lecture genre, there is variation according to sub-discipline. The implications of this variation are discussed with reference to their relevance to teaching academic literacy.
- Full Text:
- Date Issued: 1998
Geochemical variations in a long Karoo dyke, Eastern Cape
- Marsh, Julian S, Mndaweni, M J
- Authors: Marsh, Julian S , Mndaweni, M J
- Date: 1998
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/149715 , vital:38877 , https://hdl.handle.net/10520/EJC-1abee09c1f
- Description: A prominent vertical dolerite dyke, up to 30 m wide and which can be traced for over 100 km, is compositionally homogeneous along much of its length and shows no evidence of flow differentiation. Associated parallel dykes are compositionally distinct and are unrelated by closed-system processes. The main dyke has geochemical characteristics of the Maloti or Senqu Units in the upper part of the main Lesotho basalt sequence, whereas the parallel dykes are geochemically similar to the lower Mafika Lisiu Unit. On the basis of size and composition the main dyke may well represent a fissure which once fed effusions of Karoo basalt.
- Full Text:
- Date Issued: 1998
- Authors: Marsh, Julian S , Mndaweni, M J
- Date: 1998
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/149715 , vital:38877 , https://hdl.handle.net/10520/EJC-1abee09c1f
- Description: A prominent vertical dolerite dyke, up to 30 m wide and which can be traced for over 100 km, is compositionally homogeneous along much of its length and shows no evidence of flow differentiation. Associated parallel dykes are compositionally distinct and are unrelated by closed-system processes. The main dyke has geochemical characteristics of the Maloti or Senqu Units in the upper part of the main Lesotho basalt sequence, whereas the parallel dykes are geochemically similar to the lower Mafika Lisiu Unit. On the basis of size and composition the main dyke may well represent a fissure which once fed effusions of Karoo basalt.
- Full Text:
- Date Issued: 1998
Good faith and procedural unfairness in contract: Eerste Nationale Bank van Suidelike Afrika Bpk v Saayman 1997 (4) SA 302 (A)
- Authors: Glover, Graham B
- Date: 1998
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/155975 , vital:39937 , https://heinonline.org/HOL/Page?collection=journalsamp;handle=hein.journals/tyromhldre61amp;id=358amp;men_tab=srchresults
- Description: "It is unlikely that Bank of Lisbon will remain the last word on the matter of good faith and contract law" (Zimmermann "Good faith and equity" in Zimmermann and Visser (eds) Southern cross: Civil law and common law in South Africa (1996) 256). These words have proved to be prophetic in the light of the recent decision handed down by the Supreme Court of Appeal in Eerste Nasionale Bank van Suidelike Afrika Bpk v Saayman.
- Full Text: false
- Date Issued: 1998
- Authors: Glover, Graham B
- Date: 1998
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/155975 , vital:39937 , https://heinonline.org/HOL/Page?collection=journalsamp;handle=hein.journals/tyromhldre61amp;id=358amp;men_tab=srchresults
- Description: "It is unlikely that Bank of Lisbon will remain the last word on the matter of good faith and contract law" (Zimmermann "Good faith and equity" in Zimmermann and Visser (eds) Southern cross: Civil law and common law in South Africa (1996) 256). These words have proved to be prophetic in the light of the recent decision handed down by the Supreme Court of Appeal in Eerste Nasionale Bank van Suidelike Afrika Bpk v Saayman.
- Full Text: false
- Date Issued: 1998
Graphicacy as a form of communication in the primary school
- Authors: Wilmot, Pamela Dianne
- Date: 1998
- Subjects: School children -- South Africa Visual communication Perception in children Visual literacy Pictures
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1551 , http://hdl.handle.net/10962/d1003433
- Description: Children of today inhabit a multi-dimensional world, and in order to communicate effectively in it, they need the ability to utilise four forms of communication namely, oracy, literacy, numeracy and graphicacy. Communicating in graphic form requires an ability to both encode and decode spatial information using symbols, which requires the utilisation and application of spatial perceptual skills and concepts. The acquisition of graphic skills has been influenced by traditional developmental perspectives; increasingly the assumptions underpinning these have been challenged by more recent international research findings. The draft Curriculum Framework for General and Further Education and Training (1996: 18) identifies graphic literacy as one of the critical outcomes of the new South African curriculum. For graphic literacy to be an achievable outcome of the new curriculum, we need to investigate the skills and concepts underpinning this form of communication. The goal of this research is to investigate graphicacy as a form of communication in South African primary schools. However, given the scope of a research project of this nature, it was decided that rather than dealing with graphicacy per se, pictures as the most frequent and concrete type of graphic communication encountered by young learners would be focused on. In seeking to investigate pictures, the first stage of the study is concerned with diagnosing and illuminating children's graphic skill development through identifying: what skills they use; how they use and apply these when communicating through and interpreting symbols; and the difficulties they experience when, firstly, encoding spatial information through a series of practical and drawing tasks; and secondly, when reading and interpreting pictures. The second stage of the study investigates the extent to which children's early childhood experiences may or may not have impeded or enhanced the acquisition of skills necessary for understanding and communicating about space. The research findings, evaluated according to existing and emerging theoretical perspectives on graphicacy, will help to illuminate the current situation regarding the graphic literacy of South African primary school children. The study may contribute to wider international debates about graphicacy as a form of communication and the development of graphic literacy, from a South African perspective.
- Full Text:
- Date Issued: 1998
- Authors: Wilmot, Pamela Dianne
- Date: 1998
- Subjects: School children -- South Africa Visual communication Perception in children Visual literacy Pictures
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1551 , http://hdl.handle.net/10962/d1003433
- Description: Children of today inhabit a multi-dimensional world, and in order to communicate effectively in it, they need the ability to utilise four forms of communication namely, oracy, literacy, numeracy and graphicacy. Communicating in graphic form requires an ability to both encode and decode spatial information using symbols, which requires the utilisation and application of spatial perceptual skills and concepts. The acquisition of graphic skills has been influenced by traditional developmental perspectives; increasingly the assumptions underpinning these have been challenged by more recent international research findings. The draft Curriculum Framework for General and Further Education and Training (1996: 18) identifies graphic literacy as one of the critical outcomes of the new South African curriculum. For graphic literacy to be an achievable outcome of the new curriculum, we need to investigate the skills and concepts underpinning this form of communication. The goal of this research is to investigate graphicacy as a form of communication in South African primary schools. However, given the scope of a research project of this nature, it was decided that rather than dealing with graphicacy per se, pictures as the most frequent and concrete type of graphic communication encountered by young learners would be focused on. In seeking to investigate pictures, the first stage of the study is concerned with diagnosing and illuminating children's graphic skill development through identifying: what skills they use; how they use and apply these when communicating through and interpreting symbols; and the difficulties they experience when, firstly, encoding spatial information through a series of practical and drawing tasks; and secondly, when reading and interpreting pictures. The second stage of the study investigates the extent to which children's early childhood experiences may or may not have impeded or enhanced the acquisition of skills necessary for understanding and communicating about space. The research findings, evaluated according to existing and emerging theoretical perspectives on graphicacy, will help to illuminate the current situation regarding the graphic literacy of South African primary school children. The study may contribute to wider international debates about graphicacy as a form of communication and the development of graphic literacy, from a South African perspective.
- Full Text:
- Date Issued: 1998