Global resonance, local amplification: Antjie Krog on a world stage
- Authors: Garman, Anthea
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159736 , vital:40338 , https://doi.org/10.1080/02533950903562468
- Description: As a result of the publication of Country of my Skull, an extraordinary literary enactment of witness and confession, Antjie Krog has become internationally known as a writer profoundly engaged with the events and human drama uncovered by the South African Truth and Reconciliation Commission. Her voice is read as that of an expert witness of trauma, forgiveness and the means by which the horrors of the past may be addressed. In seeking to understand how Krog came to be taken up internationally as a representative voice of the South African transition, I focus on a particular global–local nexus for an explanation. I theorise that dealing with the past via truth commissions, a global publishing context and the work of a local writer with a record of excellent literary output and political action enabled a fit which resulted in Krog coming to prominence on a world stage.
- Full Text:
- Date Issued: 2010
- Authors: Garman, Anthea
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159736 , vital:40338 , https://doi.org/10.1080/02533950903562468
- Description: As a result of the publication of Country of my Skull, an extraordinary literary enactment of witness and confession, Antjie Krog has become internationally known as a writer profoundly engaged with the events and human drama uncovered by the South African Truth and Reconciliation Commission. Her voice is read as that of an expert witness of trauma, forgiveness and the means by which the horrors of the past may be addressed. In seeking to understand how Krog came to be taken up internationally as a representative voice of the South African transition, I focus on a particular global–local nexus for an explanation. I theorise that dealing with the past via truth commissions, a global publishing context and the work of a local writer with a record of excellent literary output and political action enabled a fit which resulted in Krog coming to prominence on a world stage.
- Full Text:
- Date Issued: 2010
Government failure and state incapacity: the South African public sector in the 1990s
- Dollery, Brian, Snowball, Jeanette D
- Authors: Dollery, Brian , Snowball, Jeanette D
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71343 , vital:29835 , https://doi.org/10.1080/10113430309511164
- Description: In their editorial introduction to the 1994 Special Issue of the South African Journal of Economic History devoted to a sectoral analysis of the South African economy during the 1980s, Stuart Jones and Jon Inggs described this period as a "lost decade", with per capita incomes even lower in 1990 than they had been in 1980. Moreover, "no other Western country experienced a comparable decline in the 1980s and South Africa herself had never experienced anything like it since the formation of Union in 1910". Thus, from the perspective of economic growth, the decade of the 1990s could not have had a less auspicious beginning.
- Full Text: false
- Date Issued: 2010
- Authors: Dollery, Brian , Snowball, Jeanette D
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71343 , vital:29835 , https://doi.org/10.1080/10113430309511164
- Description: In their editorial introduction to the 1994 Special Issue of the South African Journal of Economic History devoted to a sectoral analysis of the South African economy during the 1980s, Stuart Jones and Jon Inggs described this period as a "lost decade", with per capita incomes even lower in 1990 than they had been in 1980. Moreover, "no other Western country experienced a comparable decline in the 1980s and South Africa herself had never experienced anything like it since the formation of Union in 1910". Thus, from the perspective of economic growth, the decade of the 1990s could not have had a less auspicious beginning.
- Full Text: false
- Date Issued: 2010
Growth and longevity of Exosphaeroma hylocoetes (Isopoda) under varying conditions of salinity and temperature
- Henninger, Tony O, Froneman, P William, Booth, Anthony J, Hodgson, Alan N
- Authors: Henninger, Tony O , Froneman, P William , Booth, Anthony J , Hodgson, Alan N
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124571 , vital:35630 , https://doi.org/10.3377/004.045.0118
- Description: Numerous studies have documented the importance of both temperature and salinity in influencing aquatic crustacean metabolic processes such as respiration and growth. For example, increased water temperatures have been shown to increase respiration rates in various species of shrimp (Chen & Nan 1993; Spanonopoulos-Hernándeza et al. 2005; Allan et al. 2006), and copepods (Isla & Perissinotto 2004). The response of invertebrates to changes in salinity is more complex, largely reflecting their evolutionary origins (Kinne 1966). For example, juvenile blue swimming crabs, Portunus pelagicus, displayed significantly faster growth and higher survival in response to increasingsalinity (Romano & Zeng 2006). Additional factors that may influence the growth rates of crustaceans include photoperiod (Gambardella et al. 1997), food availability (Shuster & Guthrie 1999) and sex (Newman et al. 2007).
- Full Text:
- Date Issued: 2010
- Authors: Henninger, Tony O , Froneman, P William , Booth, Anthony J , Hodgson, Alan N
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124571 , vital:35630 , https://doi.org/10.3377/004.045.0118
- Description: Numerous studies have documented the importance of both temperature and salinity in influencing aquatic crustacean metabolic processes such as respiration and growth. For example, increased water temperatures have been shown to increase respiration rates in various species of shrimp (Chen & Nan 1993; Spanonopoulos-Hernándeza et al. 2005; Allan et al. 2006), and copepods (Isla & Perissinotto 2004). The response of invertebrates to changes in salinity is more complex, largely reflecting their evolutionary origins (Kinne 1966). For example, juvenile blue swimming crabs, Portunus pelagicus, displayed significantly faster growth and higher survival in response to increasingsalinity (Romano & Zeng 2006). Additional factors that may influence the growth rates of crustaceans include photoperiod (Gambardella et al. 1997), food availability (Shuster & Guthrie 1999) and sex (Newman et al. 2007).
- Full Text:
- Date Issued: 2010
Growth, reproduction and population structure of Diplotaxodon limnothrissa in the southeast arm of Lake Malawi
- Kanyerere, Geoffrey Z, Weyl, Olaf L F, Booth, Anthony J
- Authors: Kanyerere, Geoffrey Z , Weyl, Olaf L F , Booth, Anthony J
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124583 , vital:35633 , https://doi.org/10.2989/16085910509503832
- Description: With a surface area of ca 28 800km2, Lake Malawi (9°30’S–14°30’S) is the second largest of the African Rift Valley lakes, supporting at least 500, and possibly 2 000, fish species (Turner 1995). The ichthyofauna is dominated by haplochomine cichlids, most of which are confined to the demersal and littoral zones. As a result of over-fishing, the abundance of many of these species has declined (Turner 1994a, 1995, Bulirani et al. 1999, Allison et al. 2002). In contrast, the lake’s offshore fish stocks are considered to be unexploited or only lightly exploited (Thompson and Allison 1997, Turner et al. 2000) and the redirection of fishing effort to these stocks is a high priority (Thompson and Allison 1997, Turner et al. 2000, Allison et al. 2002). Consequently, the Malawi government is currently collaborating with the African Development Bank to develop the deepwater/ offshore fishery in order to increase yields by an estimated 11 000 tons (MC Banda, National Research co-ordinator, pers. comm.). The most abundant cichlid species in the pelagic zone is the small (<210mm TL) zooplanktivorous Diplotaxodon limnothrissa (Turner 1994, Thompson and Allison 1997). It has been recorded throughout the lake at depths ranging from 20 metres down to the anoxic zone at ca 220 metres (Turner 1994b, Thompson et al. 1996, Duponchelle et al. 2000a) and it makes up ca 52% to the total fish biomass (Thompson and Allison 1997). Diplotaxodon limnothrissa will therefore be a major target species in the pelagic fishery, and already comprises in excess of 50% of the mid-water trawl fishery in the southeast arm (SEA) of the lake (Turner 1996).
- Full Text:
- Date Issued: 2010
- Authors: Kanyerere, Geoffrey Z , Weyl, Olaf L F , Booth, Anthony J
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124583 , vital:35633 , https://doi.org/10.2989/16085910509503832
- Description: With a surface area of ca 28 800km2, Lake Malawi (9°30’S–14°30’S) is the second largest of the African Rift Valley lakes, supporting at least 500, and possibly 2 000, fish species (Turner 1995). The ichthyofauna is dominated by haplochomine cichlids, most of which are confined to the demersal and littoral zones. As a result of over-fishing, the abundance of many of these species has declined (Turner 1994a, 1995, Bulirani et al. 1999, Allison et al. 2002). In contrast, the lake’s offshore fish stocks are considered to be unexploited or only lightly exploited (Thompson and Allison 1997, Turner et al. 2000) and the redirection of fishing effort to these stocks is a high priority (Thompson and Allison 1997, Turner et al. 2000, Allison et al. 2002). Consequently, the Malawi government is currently collaborating with the African Development Bank to develop the deepwater/ offshore fishery in order to increase yields by an estimated 11 000 tons (MC Banda, National Research co-ordinator, pers. comm.). The most abundant cichlid species in the pelagic zone is the small (<210mm TL) zooplanktivorous Diplotaxodon limnothrissa (Turner 1994, Thompson and Allison 1997). It has been recorded throughout the lake at depths ranging from 20 metres down to the anoxic zone at ca 220 metres (Turner 1994b, Thompson et al. 1996, Duponchelle et al. 2000a) and it makes up ca 52% to the total fish biomass (Thompson and Allison 1997). Diplotaxodon limnothrissa will therefore be a major target species in the pelagic fishery, and already comprises in excess of 50% of the mid-water trawl fishery in the southeast arm (SEA) of the lake (Turner 1996).
- Full Text:
- Date Issued: 2010
Handspring Puppet Company, Jane Taylor (Ed.)
- Authors: Krueger, Anton
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/229658 , vital:49697 , xlink:href="https://0hdl.handle.net.wam.seals.ac.za/10520/EJC31088"
- Description: Handspring Puppet Company recently won three prestigious London awards (including the Olivier) for their design of the production War Horse, which is still running to great acclaim in the West End. This beautiful book has been released at exactly the right time, at a highpoint of an extraordinary company which has been producing astonishing work for 28 years already. It is an appropriate celebration of their many marvellous designs for 11 plays and two operas.
- Full Text:
- Date Issued: 2010
- Authors: Krueger, Anton
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/229658 , vital:49697 , xlink:href="https://0hdl.handle.net.wam.seals.ac.za/10520/EJC31088"
- Description: Handspring Puppet Company recently won three prestigious London awards (including the Olivier) for their design of the production War Horse, which is still running to great acclaim in the West End. This beautiful book has been released at exactly the right time, at a highpoint of an extraordinary company which has been producing astonishing work for 28 years already. It is an appropriate celebration of their many marvellous designs for 11 plays and two operas.
- Full Text:
- Date Issued: 2010
Hipper redacted:
- Authors: Jamal, Ashraf
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147902 , vital:38683 , DOI: 10.1080/02560046.2010.511888
- Description: The work of contemporary South African artist, mark Hipper, has been dogged by controversy.
- Full Text:
- Date Issued: 2010
- Authors: Jamal, Ashraf
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147902 , vital:38683 , DOI: 10.1080/02560046.2010.511888
- Description: The work of contemporary South African artist, mark Hipper, has been dogged by controversy.
- Full Text:
- Date Issued: 2010
Histological validation of gonadal macroscopic staging criteria for Labeo cylindricus (Pisces: Cyprinidae)
- Booth, Anthony J, Weyl, Olaf L F
- Authors: Booth, Anthony J , Weyl, Olaf L F
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124593 , vital:35634 , https://doi.org/10.1080/15627020.2000.11657094
- Description: Histological examination of gametogenesis revealed that the current staging criteria used to assess gonadal recrudescence of the redeye labeo, Labeo cylindricus, were adequate. Gametogenesis was qualitatively similar to that of freshwater teleosts with a clearly defined seasonal reproductive cycle. L. cylindricus undergoes seasonal gross morphological and cytological gonadal changes with previtellogenesis dominating during the winter, vitellogenic development during spring and summer culminating in large-scale spawning at the end of summer. Post-spawning mass atresia of oocytes was evident in autumn. The histological data presented support macroscopical evidence that L. cylindricus is a synchronous iteroparous spawner, reproducing over a short period each year throughout its life-span.
- Full Text:
- Date Issued: 2010
- Authors: Booth, Anthony J , Weyl, Olaf L F
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124593 , vital:35634 , https://doi.org/10.1080/15627020.2000.11657094
- Description: Histological examination of gametogenesis revealed that the current staging criteria used to assess gonadal recrudescence of the redeye labeo, Labeo cylindricus, were adequate. Gametogenesis was qualitatively similar to that of freshwater teleosts with a clearly defined seasonal reproductive cycle. L. cylindricus undergoes seasonal gross morphological and cytological gonadal changes with previtellogenesis dominating during the winter, vitellogenic development during spring and summer culminating in large-scale spawning at the end of summer. Post-spawning mass atresia of oocytes was evident in autumn. The histological data presented support macroscopical evidence that L. cylindricus is a synchronous iteroparous spawner, reproducing over a short period each year throughout its life-span.
- Full Text:
- Date Issued: 2010
Human impacts on hydrological health and the provision of ecosystemservices: a case study of the eMthonjeni–Fairview Spring Wetland, Grahamstown, South Africa
- Sinchembe, M, Ellery, William F N
- Authors: Sinchembe, M , Ellery, William F N
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/144343 , vital:38337 , DOI: 10.2989/16085914.2010.538508
- Description: Wetland hydrological health and the provision of indirect ecosystem services in the eMthonjeni–Fairview Spring Wetland, Grahamstown, South Africa, were assessed in 2008, using the newly developed wetland assessment tools WET-Health and WET-EcoServices. Variation in health and ecosystem services were assessed over time, based on aerial photograph interpretation and the use of the score sheets in these assessment tools. Hydrological health and indirect ecosystem services of the wetland have been altered since 1949, due to human activities both in the catchment and the wetland. The most significant human intervention on the wetland's hydrological health was the result of road construction and invasion by alien plants. Water use by local residents had an unmeasurable effect on hydrological health. Wetland health is related to the provision of wetland ecosystem services, and cumulative impacts in the catchment and wetland have reduced the provision of many indirect wetland ecosystem services.
- Full Text:
- Date Issued: 2010
- Authors: Sinchembe, M , Ellery, William F N
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/144343 , vital:38337 , DOI: 10.2989/16085914.2010.538508
- Description: Wetland hydrological health and the provision of indirect ecosystem services in the eMthonjeni–Fairview Spring Wetland, Grahamstown, South Africa, were assessed in 2008, using the newly developed wetland assessment tools WET-Health and WET-EcoServices. Variation in health and ecosystem services were assessed over time, based on aerial photograph interpretation and the use of the score sheets in these assessment tools. Hydrological health and indirect ecosystem services of the wetland have been altered since 1949, due to human activities both in the catchment and the wetland. The most significant human intervention on the wetland's hydrological health was the result of road construction and invasion by alien plants. Water use by local residents had an unmeasurable effect on hydrological health. Wetland health is related to the provision of wetland ecosystem services, and cumulative impacts in the catchment and wetland have reduced the provision of many indirect wetland ecosystem services.
- Full Text:
- Date Issued: 2010
I remember having mac and cheese at my gran’s house:
- Authors: Rennie, Gillian
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159471 , vital:40300 , https://hdl.handle.net/10520/EJC139376
- Description: In a tutorial entitled The evolution of MEdia, writing and editing lecturer Gillian Rennie introduced Rhodes University first-year journalism and media studies students to Denis Hirson's I Remember King Kong (the boxer) and asked them to write their own I Remember, focusing on their personal relationships with the media. This is the edited result of a collective exercise in recollection by 270 students.
- Full Text:
- Date Issued: 2010
- Authors: Rennie, Gillian
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159471 , vital:40300 , https://hdl.handle.net/10520/EJC139376
- Description: In a tutorial entitled The evolution of MEdia, writing and editing lecturer Gillian Rennie introduced Rhodes University first-year journalism and media studies students to Denis Hirson's I Remember King Kong (the boxer) and asked them to write their own I Remember, focusing on their personal relationships with the media. This is the edited result of a collective exercise in recollection by 270 students.
- Full Text:
- Date Issued: 2010
In search of critical engagement: a history of South African university based journalism
- du Toit, Jeanne, de Beer, Arnold S
- Authors: du Toit, Jeanne , de Beer, Arnold S
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159453 , vital:40299 , https://hdl.handle.net/10520/EJC139372
- Description: Historical discussions of South African journalism education (Tomaselli 1991: 167; De Beer and Tomaselli 2000; Steenveld 2006) refer to examples of teaching practice which have served as critical interventions into political process. They occur primarily in the late 1970s and 1980s and it is arguable that the social circumstances that existed during this period presented unique opportunities for critical education. The literature suggests, however, that these examples represent the exception rather than the rule. It would seem, in fact, that a critical approach to journalism education has never been realised in South Africa in any substantive way. It is with this argument in mind that I explore, in this paper, the historical construction of journalism as a subject of university education in South Africa.
- Full Text:
- Date Issued: 2010
- Authors: du Toit, Jeanne , de Beer, Arnold S
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159453 , vital:40299 , https://hdl.handle.net/10520/EJC139372
- Description: Historical discussions of South African journalism education (Tomaselli 1991: 167; De Beer and Tomaselli 2000; Steenveld 2006) refer to examples of teaching practice which have served as critical interventions into political process. They occur primarily in the late 1970s and 1980s and it is arguable that the social circumstances that existed during this period presented unique opportunities for critical education. The literature suggests, however, that these examples represent the exception rather than the rule. It would seem, in fact, that a critical approach to journalism education has never been realised in South Africa in any substantive way. It is with this argument in mind that I explore, in this paper, the historical construction of journalism as a subject of university education in South Africa.
- Full Text:
- Date Issued: 2010
Indicators of sustainable fishing for South African sardine Sardinops sagax and anchovy Engraulis encrasicolus
- Fairweather, T P, Van der Lingen, C D, Booth, Anthony J, Drapeau, L, Van Der Westhuizen, J J
- Authors: Fairweather, T P , Van der Lingen, C D , Booth, Anthony J , Drapeau, L , Van Der Westhuizen, J J
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124778 , vital:35691 , https://doi.10.2989/18142320609504215
- Description: Six indicators were investigated for South African sardine Sardinops sagax and anchovy Engraulis encrasicolus: mean length of catch, length-at-50% maturity, total mortality, exploitation rate, ratio of bycatch, and centre of gravity of commercial catches. Sardine length-at-50% maturity is the most promising as a descriptive indicator because it is positively correlated with population size for an extensive time period (1953–2005). The remaining indicators were limited by shorter data-series (1984–2005). However, mean length of catch, ratio of bycatch and exploitation rate were found to be useful when considered in conjunction with other indicators. The centre of gravity of commercial sardine catches has shown a significant eastward shift from the West Coast, whereas that of anchovy has remained off that coast. Ratio of bycatch indicates that school composition is a reliable descriptive indicator of relative abundance in the two species. Fewer indicators for anchovy were useful, which is attributed to this species’ flexible life-history pattern.
- Full Text:
- Date Issued: 2010
- Authors: Fairweather, T P , Van der Lingen, C D , Booth, Anthony J , Drapeau, L , Van Der Westhuizen, J J
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124778 , vital:35691 , https://doi.10.2989/18142320609504215
- Description: Six indicators were investigated for South African sardine Sardinops sagax and anchovy Engraulis encrasicolus: mean length of catch, length-at-50% maturity, total mortality, exploitation rate, ratio of bycatch, and centre of gravity of commercial catches. Sardine length-at-50% maturity is the most promising as a descriptive indicator because it is positively correlated with population size for an extensive time period (1953–2005). The remaining indicators were limited by shorter data-series (1984–2005). However, mean length of catch, ratio of bycatch and exploitation rate were found to be useful when considered in conjunction with other indicators. The centre of gravity of commercial sardine catches has shown a significant eastward shift from the West Coast, whereas that of anchovy has remained off that coast. Ratio of bycatch indicates that school composition is a reliable descriptive indicator of relative abundance in the two species. Fewer indicators for anchovy were useful, which is attributed to this species’ flexible life-history pattern.
- Full Text:
- Date Issued: 2010
Infusing service learning in curricula: a theoretical exploration of infusion possibilities
- Authors: Hlengwa, Amanda I
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70765 , vital:29727
- Description: In South Africa one result of the appeal for greater social responsiveness from Higher Education institutions has been for service-learning, a component of Community Engagement, to be infused into curricula in higher education. This paper suggests that infusion of service-learning into curricula is based on broad assumptions which need to be researched further. There are complexities which need to be considered regarding the potential of service-learning to bridge the gap between the university and society, and the extent to which it is the most appropriate pedagogic tool for this purpose. This paper argues that Basil Bernstein’s theory of classification and framing as well as his work on vertical and horizontal discourses is potentially useful for understanding the factors that could impact on infusing service-learning into curricula. Thus, the potential of Bernstein’s work to provide insights into the possibilities and constraints of infusing service-learning into the curricula is explored.
- Full Text:
- Date Issued: 2010
- Authors: Hlengwa, Amanda I
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70765 , vital:29727
- Description: In South Africa one result of the appeal for greater social responsiveness from Higher Education institutions has been for service-learning, a component of Community Engagement, to be infused into curricula in higher education. This paper suggests that infusion of service-learning into curricula is based on broad assumptions which need to be researched further. There are complexities which need to be considered regarding the potential of service-learning to bridge the gap between the university and society, and the extent to which it is the most appropriate pedagogic tool for this purpose. This paper argues that Basil Bernstein’s theory of classification and framing as well as his work on vertical and horizontal discourses is potentially useful for understanding the factors that could impact on infusing service-learning into curricula. Thus, the potential of Bernstein’s work to provide insights into the possibilities and constraints of infusing service-learning into the curricula is explored.
- Full Text:
- Date Issued: 2010
Institutionalising service-learning
- Authors: Hlengwa, Amanda I
- Date: 2010
- Language: English
- Type: text , article
- Identifier: vital:29685 , http://hdl.handle.net/10520/EJC131578
- Description: Higher education has three core pillars: teaching, research and community engagement. Teaching and research endeavours have dominated university agendas. However, momentum in prioritising community engagement is growing. The developing emphasis placed on the third pillar raises an opportunity to investigate how community engagement is conceptualised and therefore prioritised within the higher education landscape. Community engagement is expressed as a continuum in higher education inclusive of five overlapping activities of which service-learning is just one. This paper outlines what service-learning is and its potential role in the transformation of higher education, as well as to signal the importance of institutional commitment to service-learning. Lastly, the paper offers a synthesis of the available literature on how to implement successfully service-learning modules.
- Full Text:
- Date Issued: 2010
- Authors: Hlengwa, Amanda I
- Date: 2010
- Language: English
- Type: text , article
- Identifier: vital:29685 , http://hdl.handle.net/10520/EJC131578
- Description: Higher education has three core pillars: teaching, research and community engagement. Teaching and research endeavours have dominated university agendas. However, momentum in prioritising community engagement is growing. The developing emphasis placed on the third pillar raises an opportunity to investigate how community engagement is conceptualised and therefore prioritised within the higher education landscape. Community engagement is expressed as a continuum in higher education inclusive of five overlapping activities of which service-learning is just one. This paper outlines what service-learning is and its potential role in the transformation of higher education, as well as to signal the importance of institutional commitment to service-learning. Lastly, the paper offers a synthesis of the available literature on how to implement successfully service-learning modules.
- Full Text:
- Date Issued: 2010
Institutions and economic research: a case of location externalities on agricultural resource allocation in the Kat River basin, South Africa
- Mbatha, Cyril N, Antrobus, Geoffrey G
- Authors: Mbatha, Cyril N , Antrobus, Geoffrey G
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142991 , vital:38183 , DOI: 10.1080/03031853.2013.798069
- Description: The Physical Externality Model is used to illustrate the potential limitations of blindly adopting formal models for economic investigation and explanation in varied geographical contexts. As argued by institutional economists for the last hundred years the practice limits the value and relevance of most general economic inquiry. This model postulates that the geographical location of farmers along a given watercourse, in which water is diverted individually, leads to structural inefficiencies that negatively affect the whole farming community. These effects are felt more severely at downstream sites and lead to a status quo where upstream farmers possess relative economic and political advantages over their counterparts elsewhere. In the study of the Kat River basin these predictions appear to be true only in as far as they relate to legal and political allocations and use of water resources.
- Full Text:
- Date Issued: 2010
- Authors: Mbatha, Cyril N , Antrobus, Geoffrey G
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142991 , vital:38183 , DOI: 10.1080/03031853.2013.798069
- Description: The Physical Externality Model is used to illustrate the potential limitations of blindly adopting formal models for economic investigation and explanation in varied geographical contexts. As argued by institutional economists for the last hundred years the practice limits the value and relevance of most general economic inquiry. This model postulates that the geographical location of farmers along a given watercourse, in which water is diverted individually, leads to structural inefficiencies that negatively affect the whole farming community. These effects are felt more severely at downstream sites and lead to a status quo where upstream farmers possess relative economic and political advantages over their counterparts elsewhere. In the study of the Kat River basin these predictions appear to be true only in as far as they relate to legal and political allocations and use of water resources.
- Full Text:
- Date Issued: 2010
Interaction between nickel hydroxy phthalocyanine derivatives with p-chlorophenol
- Khene, Samson, Lobb, Kevin, Nyokong, Tebello
- Authors: Khene, Samson , Lobb, Kevin , Nyokong, Tebello
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/248461 , vital:51688 , xlink:href="https://doi.org/10.1016/j.electacta.2010.10.007"
- Description: In this work the interaction between peripherally (β) substituted nickel tetrahydroxyphthalocyanines (β-NiPc(OH)4 and β-Ni(O)Pc(OH)4) with p-chlorophenol is theoretically rationalised by performing calculations at B3LYP/6-31G(d) level. Density functional theory (DFT) and molecular orbital theory are used to calculate the condensed Fukui function for phthalocyanine derivatives and p-chlorophenol, in order to determine the reactive sites involved when p-chlorophenol is oxidized, and to compare theoretically predicted reactivity to experimentally determined electrocatalytic activity. Electrocatalytic activities of adsorbed NiPc derivatives: ads-α-NiPc(OH)8-OPGE (OPGE = ordinary poly graphite electrode), ads-α-NiPc(OH)4-OPGE and ads-β-NiPc(OH)4-OPGE are compared with those of the polymerized counterparts: poly-α-Ni(O)Pc(OH)8-OPGE, poly-α-NiPc(OH)4-OPGE and poly-β-NiPc(OH)4-OPGE, respectively.
- Full Text:
- Date Issued: 2010
- Authors: Khene, Samson , Lobb, Kevin , Nyokong, Tebello
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/248461 , vital:51688 , xlink:href="https://doi.org/10.1016/j.electacta.2010.10.007"
- Description: In this work the interaction between peripherally (β) substituted nickel tetrahydroxyphthalocyanines (β-NiPc(OH)4 and β-Ni(O)Pc(OH)4) with p-chlorophenol is theoretically rationalised by performing calculations at B3LYP/6-31G(d) level. Density functional theory (DFT) and molecular orbital theory are used to calculate the condensed Fukui function for phthalocyanine derivatives and p-chlorophenol, in order to determine the reactive sites involved when p-chlorophenol is oxidized, and to compare theoretically predicted reactivity to experimentally determined electrocatalytic activity. Electrocatalytic activities of adsorbed NiPc derivatives: ads-α-NiPc(OH)8-OPGE (OPGE = ordinary poly graphite electrode), ads-α-NiPc(OH)4-OPGE and ads-β-NiPc(OH)4-OPGE are compared with those of the polymerized counterparts: poly-α-Ni(O)Pc(OH)8-OPGE, poly-α-NiPc(OH)4-OPGE and poly-β-NiPc(OH)4-OPGE, respectively.
- Full Text:
- Date Issued: 2010
Introducing a learning management system in a large first year class: impact on lecturers and students
- Snowball, Jeanette D, Mostert, Markus
- Authors: Snowball, Jeanette D , Mostert, Markus
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68631 , vital:29297 , https://hdl.handle.net/10520/EJC37639
- Description: Publisher version , The challenges of teaching large classes are well documented in the literature on teaching in higher education. Information and communication technologies (ICTs) have the potential to address some of these challenges, but, used inappropriately, technology can perpetuate entrenched practices and simply support performance models of teaching that encourage transmission approaches to learning. This article reports on the impact of implementing a learning management system (LMS) in a first year introductory macroeconomics course with 600 students in a blended learning context. Experiences of the course coordinator, lecturers and an educational technologist are discussed and data was also collected on student perceptions via a course evaluation questionnaire. Results show that the LMS was successful in a number of areas, particularly in improving the lecturers' accessibility to students and in encouraging interaction and participations in online discussion forums.
- Full Text: false
- Date Issued: 2010
- Authors: Snowball, Jeanette D , Mostert, Markus
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68631 , vital:29297 , https://hdl.handle.net/10520/EJC37639
- Description: Publisher version , The challenges of teaching large classes are well documented in the literature on teaching in higher education. Information and communication technologies (ICTs) have the potential to address some of these challenges, but, used inappropriately, technology can perpetuate entrenched practices and simply support performance models of teaching that encourage transmission approaches to learning. This article reports on the impact of implementing a learning management system (LMS) in a first year introductory macroeconomics course with 600 students in a blended learning context. Experiences of the course coordinator, lecturers and an educational technologist are discussed and data was also collected on student perceptions via a course evaluation questionnaire. Results show that the LMS was successful in a number of areas, particularly in improving the lecturers' accessibility to students and in encouraging interaction and participations in online discussion forums.
- Full Text: false
- Date Issued: 2010
Land price premiums in South Africa's land redistribution process: a case study of Northern Kwazulu-Natal sugarcane farms
- Mbatha, Cyril N, Antrobus, Geoffrey G, Van Rooyen, Jonathan
- Authors: Mbatha, Cyril N , Antrobus, Geoffrey G , Van Rooyen, Jonathan
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142980 , vital:38182 , DOI: 10.1080/03031853.2010.491298
- Description: The desire to transfer 30 per cent of commercial farmland into the hands of black South Africans has progressed slower than anticipated. Politicians and government officials have blamed the market approach to the purchase of land for the challenges and failures in the process. An analysis of the transfer of sugarcane land in two districts in KwaZulu-Natal over the period 2000 to 2006 permitted a comparison of the prices paid to commercial farmers both in private transactions and in the case of sales to government. Data did not support the contention that the slow rate of transfer was due to a manipulation of land prices by landowners in an attempt to stall the process. It was concluded that the state lost most of its bargaining power in the land reform market due to the drawn out nature of the land valuation processes.
- Full Text:
- Date Issued: 2010
- Authors: Mbatha, Cyril N , Antrobus, Geoffrey G , Van Rooyen, Jonathan
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142980 , vital:38182 , DOI: 10.1080/03031853.2010.491298
- Description: The desire to transfer 30 per cent of commercial farmland into the hands of black South Africans has progressed slower than anticipated. Politicians and government officials have blamed the market approach to the purchase of land for the challenges and failures in the process. An analysis of the transfer of sugarcane land in two districts in KwaZulu-Natal over the period 2000 to 2006 permitted a comparison of the prices paid to commercial farmers both in private transactions and in the case of sales to government. Data did not support the contention that the slow rate of transfer was due to a manipulation of land prices by landowners in an attempt to stall the process. It was concluded that the state lost most of its bargaining power in the land reform market due to the drawn out nature of the land valuation processes.
- Full Text:
- Date Issued: 2010
Learning to be original
- Authors: Wright, Laurence
- Date: 2010
- Language: English
- Type: text , article
- Identifier: vital:7065 , http://hdl.handle.net/10962/d1007431
- Description: preprint , My topic suggested itself in response to a point made at a seminar on University autonomy. Someone observed that many people, even shack dwellers, are interested in the cosmos and they always would be. The remark came in the course of a debate concerning the cost of the SKA project, the massively expensive square kilometer array telescope for which South Africa is bidding against Australia, viewed in relation to the country’s huge list of social backlogs: Big science versus food and decent housing; a false opposition, or a grim choice? You can imagine the debate. The nugget that stayed with me was the tangential comment that ordinary people are always interested in the cosmos. If so, is this true merely because human cultures traditionally incorporate such an interest, or because humans themselves actually need a relation to the cosmos? What might this need be?
- Full Text:
- Date Issued: 2010
- Authors: Wright, Laurence
- Date: 2010
- Language: English
- Type: text , article
- Identifier: vital:7065 , http://hdl.handle.net/10962/d1007431
- Description: preprint , My topic suggested itself in response to a point made at a seminar on University autonomy. Someone observed that many people, even shack dwellers, are interested in the cosmos and they always would be. The remark came in the course of a debate concerning the cost of the SKA project, the massively expensive square kilometer array telescope for which South Africa is bidding against Australia, viewed in relation to the country’s huge list of social backlogs: Big science versus food and decent housing; a false opposition, or a grim choice? You can imagine the debate. The nugget that stayed with me was the tangential comment that ordinary people are always interested in the cosmos. If so, is this true merely because human cultures traditionally incorporate such an interest, or because humans themselves actually need a relation to the cosmos? What might this need be?
- Full Text:
- Date Issued: 2010
Localisation of Theiler's murine encephalomyelitis virus protein 2C to the golgi apparatus using antibodies generated against a peptide region:
- Jauka, Tembisa, Mutsvunguma, Lorraine Z, Boshoff, Aileen, Edkins, Adrienne L, Knox, Caroline M
- Authors: Jauka, Tembisa , Mutsvunguma, Lorraine Z , Boshoff, Aileen , Edkins, Adrienne L , Knox, Caroline M
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/165074 , vital:41206 , DOI: 10.1016/j.jviromet.2010.05.009
- Description: The picornavirus 2C protein is highly conserved and indispensible for virus replication. Polyclonal antibodies against Theiler's murine encephalomyelitis virus (TMEV) 2C protein were generated by immunisation of rabbits with a peptide comprising amino acids 31–210 of the protein. Antibodies were used to investigate the localisation of 2C in infected cells by indirect immunofluorescence and confocal microscopy. Analysis of infected cells revealed that the distribution of 2C changed during infection.
- Full Text:
- Date Issued: 2010
- Authors: Jauka, Tembisa , Mutsvunguma, Lorraine Z , Boshoff, Aileen , Edkins, Adrienne L , Knox, Caroline M
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/165074 , vital:41206 , DOI: 10.1016/j.jviromet.2010.05.009
- Description: The picornavirus 2C protein is highly conserved and indispensible for virus replication. Polyclonal antibodies against Theiler's murine encephalomyelitis virus (TMEV) 2C protein were generated by immunisation of rabbits with a peptide comprising amino acids 31–210 of the protein. Antibodies were used to investigate the localisation of 2C in infected cells by indirect immunofluorescence and confocal microscopy. Analysis of infected cells revealed that the distribution of 2C changed during infection.
- Full Text:
- Date Issued: 2010
Mobile phones, youth radio, citizen journalists: how the news is coming to Grahamstow
- Authors: Dugmore, Harry
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159412 , vital:40295 , https://hdl.handle.net/10520/EJC139343
- Description: Newspapers everywhere are being forced to rethink their role as simply providers of general news of the day. As people can access much more immediate information and news online, from a wide variety of sources, and get to "hear about things" from their friends and contacts through Facebook, Twitter and other "social media", local papers are having to find better ways to provide immediate and more useful information and news.
- Full Text:
- Date Issued: 2010
- Authors: Dugmore, Harry
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159412 , vital:40295 , https://hdl.handle.net/10520/EJC139343
- Description: Newspapers everywhere are being forced to rethink their role as simply providers of general news of the day. As people can access much more immediate information and news online, from a wide variety of sources, and get to "hear about things" from their friends and contacts through Facebook, Twitter and other "social media", local papers are having to find better ways to provide immediate and more useful information and news.
- Full Text:
- Date Issued: 2010