Cryptic variation in an ecological indicator organism: mitochondrial and nuclear DNA sequence data confirm distinct lineages of Baetis harrisoni Barnard (Ephemeroptera: Baetidae) in southern Africa
- Pereira-da-Conceicoa, L L, Price, Benjamin W, Barber-James, Helen M
- Authors: Pereira-da-Conceicoa, L L , Price, Benjamin W , Barber-James, Helen M
- Date: 2012
- Language: English
- Type: text , Article
- Identifier: vital:7151 , http://hdl.handle.net/10962/d1011855
- Description: Baetis harrisoni Barnard is a mayfly frequently encountered in river studies across Africa, but the external morphological features used for identifying nymphs have been observed to vary subtly between different geographic locations. It has been associated with a wide range of ecological conditions, including pH extremes of pH 2.9–10.0 in polluted waters. We present a molecular study of the genetic variation within B. harrisoni across 21 rivers in its distribution range in southern Africa.
- Full Text:
- Date Issued: 2012
- Authors: Pereira-da-Conceicoa, L L , Price, Benjamin W , Barber-James, Helen M
- Date: 2012
- Language: English
- Type: text , Article
- Identifier: vital:7151 , http://hdl.handle.net/10962/d1011855
- Description: Baetis harrisoni Barnard is a mayfly frequently encountered in river studies across Africa, but the external morphological features used for identifying nymphs have been observed to vary subtly between different geographic locations. It has been associated with a wide range of ecological conditions, including pH extremes of pH 2.9–10.0 in polluted waters. We present a molecular study of the genetic variation within B. harrisoni across 21 rivers in its distribution range in southern Africa.
- Full Text:
- Date Issued: 2012
Cutaneous myiasis: is Lucilia cuprina safe and acceptable for maggot debridement therapy?
- Kingu, Howard J, Kuria, Simon K, Villet, Martin H, Mkhize, Jane N, Dhaffala, Adupa, Iisa, John M
- Authors: Kingu, Howard J , Kuria, Simon K , Villet, Martin H , Mkhize, Jane N , Dhaffala, Adupa , Iisa, John M
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/442649 , vital:74018 , DOI:10.4236/jcdsa.2012.22018
- Description: Preservation of viable tissue is important in wound management. It is achieved by small, incremental removal of devitalised, necrotic and infected tissues. Maggot debridement therapy (MDT) is used in septic necrotic wounds that fail to respond to conventional modalities. MDT has relied on Lucilia cuprina, which consumes only necrotic tissues, as opposed to Lucilia cuprina, which devours both flesh and necrotic tissues. Recent findings have shown that L. cuprina consumes mainly necrotic and very small amounts of viable tissues and may be used in MDT where L. sericata is very rare or absent. Here we describe wound healing in a patient from rural South Africa with cutaneous myiasis. Our findings agree with workers who indicated that L. cuprina could be used in MDT.
- Full Text:
- Date Issued: 2012
- Authors: Kingu, Howard J , Kuria, Simon K , Villet, Martin H , Mkhize, Jane N , Dhaffala, Adupa , Iisa, John M
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/442649 , vital:74018 , DOI:10.4236/jcdsa.2012.22018
- Description: Preservation of viable tissue is important in wound management. It is achieved by small, incremental removal of devitalised, necrotic and infected tissues. Maggot debridement therapy (MDT) is used in septic necrotic wounds that fail to respond to conventional modalities. MDT has relied on Lucilia cuprina, which consumes only necrotic tissues, as opposed to Lucilia cuprina, which devours both flesh and necrotic tissues. Recent findings have shown that L. cuprina consumes mainly necrotic and very small amounts of viable tissues and may be used in MDT where L. sericata is very rare or absent. Here we describe wound healing in a patient from rural South Africa with cutaneous myiasis. Our findings agree with workers who indicated that L. cuprina could be used in MDT.
- Full Text:
- Date Issued: 2012
Deployment, Maintenance And Further Development Of Spatsim-HDSF Volume
- Clark, D J, Hughes, Denis A, Smithers, J C, Thornton-Dibb, S L C, Forsyth, David A
- Authors: Clark, D J , Hughes, Denis A , Smithers, J C , Thornton-Dibb, S L C , Forsyth, David A
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , report
- Identifier: http://hdl.handle.net/10962/438323 , vital:73451 , ISBN 978-1-4312-0295-9 , https://wrcwebsite.azurewebsites.net/wp-content/uploads/mdocs/1870-1-121.pdf
- Description: The National Water Act (NWA, 1998) of South Africa (Act 36 of 1998) aims to ensure that South Africa’s water resources are managed and used in an equitable and sus-tainable manner for the benefit of all. The National Water Act (NWA) requires a dif-ferent approach to managing the nation’s water resources and the concept of inte-grated water resources management (IWRM) is central to this approach (Pollard and Du Toit, 2008). IWRM requires water managers to consider hydrological, ecological, economic, political, social and institutional aspects of water resources. To imple-ment IWRM, water managers require integrated modelling tools to provide infor-mation that can assist in making managements decisions. There are two aspects of integrated modelling that have received increasing attention in recent years: (i) the coupling of models representing different water resource domains, and (ii) the de-velopment of integrated modelling frameworks or decision support systems. These integrated modelling frameworks typically include a common data repository, common data editing tools, common spatial and temporal data visualisation and analysis tools, and a collection of framework compatible models that make use of these common tools.
- Full Text:
- Date Issued: 2012
- Authors: Clark, D J , Hughes, Denis A , Smithers, J C , Thornton-Dibb, S L C , Forsyth, David A
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , report
- Identifier: http://hdl.handle.net/10962/438323 , vital:73451 , ISBN 978-1-4312-0295-9 , https://wrcwebsite.azurewebsites.net/wp-content/uploads/mdocs/1870-1-121.pdf
- Description: The National Water Act (NWA, 1998) of South Africa (Act 36 of 1998) aims to ensure that South Africa’s water resources are managed and used in an equitable and sus-tainable manner for the benefit of all. The National Water Act (NWA) requires a dif-ferent approach to managing the nation’s water resources and the concept of inte-grated water resources management (IWRM) is central to this approach (Pollard and Du Toit, 2008). IWRM requires water managers to consider hydrological, ecological, economic, political, social and institutional aspects of water resources. To imple-ment IWRM, water managers require integrated modelling tools to provide infor-mation that can assist in making managements decisions. There are two aspects of integrated modelling that have received increasing attention in recent years: (i) the coupling of models representing different water resource domains, and (ii) the de-velopment of integrated modelling frameworks or decision support systems. These integrated modelling frameworks typically include a common data repository, common data editing tools, common spatial and temporal data visualisation and analysis tools, and a collection of framework compatible models that make use of these common tools.
- Full Text:
- Date Issued: 2012
Deployment, Maintenance And Further Development Of Spatsim-HDSF: Volume 2
- Hughes, Denis A, Forsyth, David A, Stassen, J J M, van Niekerk, E
- Authors: Hughes, Denis A , Forsyth, David A , Stassen, J J M , van Niekerk, E
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , report
- Identifier: http://hdl.handle.net/10962/438255 , vital:73446 , ISBN 978-1-4312-0296-6 , https://wrcwebsite.azurewebsites.net/wp-content/uploads/mdocs/1870%20-2-121.pdf
- Description: The purpose of the National Database is to create a central repository of Reserve or EWR determination results that can be accessed by DWA as well as their service providers to ensure that information is not lost and that the maximum benefit is gained from previous experience for future determinations. This document summa-rises the information content of the database, as well as providing guidelines for entering new data and using existing data. Reference to both Reserve and EWR de-terminations is used as some of the data that are included pre-date the official con-cept of the ecological ‘Reserve’ and were referred to as IFRs at that time. It is ac-cepted, however, that the term ‘IFR’ has been largely superseded by the use of the term EWR or ecological water requirements.
- Full Text:
- Date Issued: 2012
- Authors: Hughes, Denis A , Forsyth, David A , Stassen, J J M , van Niekerk, E
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , report
- Identifier: http://hdl.handle.net/10962/438255 , vital:73446 , ISBN 978-1-4312-0296-6 , https://wrcwebsite.azurewebsites.net/wp-content/uploads/mdocs/1870%20-2-121.pdf
- Description: The purpose of the National Database is to create a central repository of Reserve or EWR determination results that can be accessed by DWA as well as their service providers to ensure that information is not lost and that the maximum benefit is gained from previous experience for future determinations. This document summa-rises the information content of the database, as well as providing guidelines for entering new data and using existing data. Reference to both Reserve and EWR de-terminations is used as some of the data that are included pre-date the official con-cept of the ecological ‘Reserve’ and were referred to as IFRs at that time. It is ac-cepted, however, that the term ‘IFR’ has been largely superseded by the use of the term EWR or ecological water requirements.
- Full Text:
- Date Issued: 2012
Design of realistic hybrid marine resource management programs in Oceania
- Aswani, Shankar, Ruddle, Kenneth
- Authors: Aswani, Shankar , Ruddle, Kenneth
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70615 , vital:29681 , https://doi.org/10.2984/67.3.11
- Description: This review article synthesizes the authors' several decades of multidisciplinary natural and social science and applied marine resource management experience in the Asia-Pacific region to examine the strengthening of coastal and marine resource management and conservation using alliances between local communities and external institutions. The objective is to assist the design of resource management and conservation programs that enhance the capacity of coastal communities in Oceania to confront both diminishing marine resources and the effects of climate change by providing guidelines for protecting marine biodiversity and vulnerable ecosystem functions. This article describes a management framework that hybridizes local beliefs and institutions expressed in customary management (CM) with such modern management concepts as marine protected areas (MPAs) and ecosystem-based management (EBM). Hybrid management accommodates the social, political, economic, and cultural contexts of Oceanic communities and, compared with recent or conventional management approaches, can therefore better address fundamental local concerns such as coastal degradation, climate change, sea level rise, weak governance, corruption, limited resources and staff to manage and monitor marine resources, and increasing poverty. Research on the hybridization of management systems demonstrates opportunities to establish context-appropriate EBM and/or other managerial arrangements that include terrestrial and adjacent coastal-marine ecosystems. Formal and informal CM systems are widespread in Oceania and in some parts of Southeast Asia, and if appropriate strategies are employed rapid progress toward hybrid CM-EBM could be enabled.
- Full Text:
- Date Issued: 2012
- Authors: Aswani, Shankar , Ruddle, Kenneth
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70615 , vital:29681 , https://doi.org/10.2984/67.3.11
- Description: This review article synthesizes the authors' several decades of multidisciplinary natural and social science and applied marine resource management experience in the Asia-Pacific region to examine the strengthening of coastal and marine resource management and conservation using alliances between local communities and external institutions. The objective is to assist the design of resource management and conservation programs that enhance the capacity of coastal communities in Oceania to confront both diminishing marine resources and the effects of climate change by providing guidelines for protecting marine biodiversity and vulnerable ecosystem functions. This article describes a management framework that hybridizes local beliefs and institutions expressed in customary management (CM) with such modern management concepts as marine protected areas (MPAs) and ecosystem-based management (EBM). Hybrid management accommodates the social, political, economic, and cultural contexts of Oceanic communities and, compared with recent or conventional management approaches, can therefore better address fundamental local concerns such as coastal degradation, climate change, sea level rise, weak governance, corruption, limited resources and staff to manage and monitor marine resources, and increasing poverty. Research on the hybridization of management systems demonstrates opportunities to establish context-appropriate EBM and/or other managerial arrangements that include terrestrial and adjacent coastal-marine ecosystems. Formal and informal CM systems are widespread in Oceania and in some parts of Southeast Asia, and if appropriate strategies are employed rapid progress toward hybrid CM-EBM could be enabled.
- Full Text:
- Date Issued: 2012
Detecting impacts of invasive non-native sharptooth catfish, Clarias gariepinus, within invaded and non-invaded rivers.
- Kadye, Wilbert T, Booth, Anthony J
- Authors: Kadye, Wilbert T , Booth, Anthony J
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124100 , vital:35539 , https://doi.10.1007/s10531-012-0291-5
- Description: In aquatic ecosystems, impacts by invasive introduced fish can be likened to press disturbances that persistently influence communities. This study examined invasion disturbances by determining the relationship between non-native sharptooth catfish Clarias gariepinus and aquatic macroinvertebrates in the Eastern Cape, South Africa. A Multiple Before–After Control–Impact (MBACI) experimental design was used to examine macroinvertebrate communities within two rivers: one with catfish and another one without catfish. Within the invaded river, macroinvertebrates showed little response to catfish presence, whereas predator exclusion appeared to benefit community structure. This suggests that the macroinvertebrate community within the invaded river was adapted to predation impact because of the dominance of resilient taxa, such as Hirudinea, Oligochaeta and Chironomidae that were abundant in the Impact treatment relative to the Control treatment. High macroinvertebrate diversity and richness that was observed in the Control treatment, which excluded the predator, relative to the Impact treatment suggests predator avoidance behaviour within the invaded river. By comparison, within the uninvaded river, catfish introduction into the Impact treatment plots indicated negative effects on macroinvertebrate community that was reflected by decrease in diversity, richness and biomass. A community level impact was also reflected in the multivariate analysis that indicated more variation in macroinvertebrate composition within the Impact treatment relative to the Control in the uninvaded river. Catfish impact within the uninvaded river suggests the dominance of vulnerable taxa, such as odonates that were less abundant in the Impact treatment plots after catfish introduction. From a disturbance perspective, this study revealed different macroinvertebrate responses to catfish impact, and suggests that within invaded habitats, macroinvertebrates were less responsive to catfish presence, whereas catfish introduction within uninvaded habitats demonstrated invasion impact that was shown by a decrease in the abundance of vulnerable taxa. The occurrence of non-native sharptooth catfish within many Eastern Cape rivers is a concern because of its predation impact and potential to influence trophic interrelationships, and efforts should be taken to protect uninvaded rivers, and, where possible, eradicate the invader.
- Full Text:
- Date Issued: 2012
- Authors: Kadye, Wilbert T , Booth, Anthony J
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124100 , vital:35539 , https://doi.10.1007/s10531-012-0291-5
- Description: In aquatic ecosystems, impacts by invasive introduced fish can be likened to press disturbances that persistently influence communities. This study examined invasion disturbances by determining the relationship between non-native sharptooth catfish Clarias gariepinus and aquatic macroinvertebrates in the Eastern Cape, South Africa. A Multiple Before–After Control–Impact (MBACI) experimental design was used to examine macroinvertebrate communities within two rivers: one with catfish and another one without catfish. Within the invaded river, macroinvertebrates showed little response to catfish presence, whereas predator exclusion appeared to benefit community structure. This suggests that the macroinvertebrate community within the invaded river was adapted to predation impact because of the dominance of resilient taxa, such as Hirudinea, Oligochaeta and Chironomidae that were abundant in the Impact treatment relative to the Control treatment. High macroinvertebrate diversity and richness that was observed in the Control treatment, which excluded the predator, relative to the Impact treatment suggests predator avoidance behaviour within the invaded river. By comparison, within the uninvaded river, catfish introduction into the Impact treatment plots indicated negative effects on macroinvertebrate community that was reflected by decrease in diversity, richness and biomass. A community level impact was also reflected in the multivariate analysis that indicated more variation in macroinvertebrate composition within the Impact treatment relative to the Control in the uninvaded river. Catfish impact within the uninvaded river suggests the dominance of vulnerable taxa, such as odonates that were less abundant in the Impact treatment plots after catfish introduction. From a disturbance perspective, this study revealed different macroinvertebrate responses to catfish impact, and suggests that within invaded habitats, macroinvertebrates were less responsive to catfish presence, whereas catfish introduction within uninvaded habitats demonstrated invasion impact that was shown by a decrease in the abundance of vulnerable taxa. The occurrence of non-native sharptooth catfish within many Eastern Cape rivers is a concern because of its predation impact and potential to influence trophic interrelationships, and efforts should be taken to protect uninvaded rivers, and, where possible, eradicate the invader.
- Full Text:
- Date Issued: 2012
Developing Health Informatics as a New Scientific Discipline
- Authors: Wright, G
- Date: 2012
- Subjects: Health services administration Information technology -- Management Health informatics -- Development
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/11260/1089 , vital:30594
- Description: This lecture is predominately about the development of Health Informatics as a discipline and the author’s involvement in this emerging academic subject over the last three decades.
- Full Text:
- Date Issued: 2012
- Authors: Wright, G
- Date: 2012
- Subjects: Health services administration Information technology -- Management Health informatics -- Development
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/11260/1089 , vital:30594
- Description: This lecture is predominately about the development of Health Informatics as a discipline and the author’s involvement in this emerging academic subject over the last three decades.
- Full Text:
- Date Issued: 2012
Developing images of self: childhood, youth and family photographs in works by three South African women artists
- Authors: Schmahmann, Brenda
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147571 , vital:38650 , https://doi.org/10.1162/AFAR_a_00024
- Description: In 1996, South African artist Bridget Baker (b. 1971), completed So It Goes (Fig. 1), a work comprising four Vicks Vapour Rub containers which each feature the same photograph. A representation of the artist being taught to swim by her father, who died when she was a child, this is the only shot she possesses that shows them together. The photograph is overlaid with progressively increased amounts of the Vapour Rub until, in the last of the four tins, the image is almost entirely obliterated.
- Full Text:
- Date Issued: 2012
- Authors: Schmahmann, Brenda
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147571 , vital:38650 , https://doi.org/10.1162/AFAR_a_00024
- Description: In 1996, South African artist Bridget Baker (b. 1971), completed So It Goes (Fig. 1), a work comprising four Vicks Vapour Rub containers which each feature the same photograph. A representation of the artist being taught to swim by her father, who died when she was a child, this is the only shot she possesses that shows them together. The photograph is overlaid with progressively increased amounts of the Vapour Rub until, in the last of the four tins, the image is almost entirely obliterated.
- Full Text:
- Date Issued: 2012
Differential regulation of monocyte cytokine release by αV and β2 integrins that bind CD23:
- Edkins, Adrienne L, Borland, Gillian, Acharya, Mridu, Cogdell, Richard, Ozanne, Bradford W, Cushley, William
- Authors: Edkins, Adrienne L , Borland, Gillian , Acharya, Mridu , Cogdell, Richard , Ozanne, Bradford W , Cushley, William
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/165153 , vital:41213 , DOI: 10.1111/j.1365-2567.2012.03576.x
- Description: The human soluble CD23 (sCD23) protein displays highly pleiotropic cytokine‐like activity. Monocytic cells express the sCD23‐binding integrins αVβ3, αVβ5, αMβ2 and αXβ2, but it is unclear which of these four integrins most acutely regulates sCD23‐driven cytokine release. The hypothesis that ligation of different sCD23‐binding integrins promoted release of distinct subsets of cytokines was tested. Lipopolysaccharide (LPS) and sCD23 promoted release of distinct groups of cytokines from the THP‐1 model cell line.
- Full Text:
- Date Issued: 2012
- Authors: Edkins, Adrienne L , Borland, Gillian , Acharya, Mridu , Cogdell, Richard , Ozanne, Bradford W , Cushley, William
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/165153 , vital:41213 , DOI: 10.1111/j.1365-2567.2012.03576.x
- Description: The human soluble CD23 (sCD23) protein displays highly pleiotropic cytokine‐like activity. Monocytic cells express the sCD23‐binding integrins αVβ3, αVβ5, αMβ2 and αXβ2, but it is unclear which of these four integrins most acutely regulates sCD23‐driven cytokine release. The hypothesis that ligation of different sCD23‐binding integrins promoted release of distinct subsets of cytokines was tested. Lipopolysaccharide (LPS) and sCD23 promoted release of distinct groups of cytokines from the THP‐1 model cell line.
- Full Text:
- Date Issued: 2012
Domestic workers: discussion document 27-29 March 2012
- Congress of South African Trade Unions (COSATU)
- Authors: Congress of South African Trade Unions (COSATU)
- Date: 2012
- Subjects: Labor unions South Africa , Household employees South Africa , Cosatu
- Language: English
- Type: book , text
- Identifier: http://hdl.handle.net/10962/68711 , vital:29307
- Description: The 5th Cosatu Congress resolved that a research be commissioned by the CEC and conducted by Naledi on the need for establishment of advice centres for servicing and assisting domestic workers. Again, part of the resolution indicated that we should consider finding a viable home for domestic workers. As we move towards the 11th Cosatu Gender Conference, we need to reflect and take stock of the previous resolutions passed on domestic workers, assess the strategies/ steps taken for implementation and make a way forward. This paper has arisen as a follow-up of the afore-mentioned resolution including the commitment made by Cosatu on the Summit held between 27-28 August 2011 which the federation hosted in partnership with the South African Domestic Services and Allied Workers Union (SADSAWU) and the South African Office of the ILO. The aim is to stimulate and resuscitate discussions on domestic work acknowledging the positive steps taken at international level of adoption of ILO Convention 189 (C189) on Decent Work for Domestic Workers and its Recommendation 201 (R201).
- Full Text:
- Date Issued: 2012
- Authors: Congress of South African Trade Unions (COSATU)
- Date: 2012
- Subjects: Labor unions South Africa , Household employees South Africa , Cosatu
- Language: English
- Type: book , text
- Identifier: http://hdl.handle.net/10962/68711 , vital:29307
- Description: The 5th Cosatu Congress resolved that a research be commissioned by the CEC and conducted by Naledi on the need for establishment of advice centres for servicing and assisting domestic workers. Again, part of the resolution indicated that we should consider finding a viable home for domestic workers. As we move towards the 11th Cosatu Gender Conference, we need to reflect and take stock of the previous resolutions passed on domestic workers, assess the strategies/ steps taken for implementation and make a way forward. This paper has arisen as a follow-up of the afore-mentioned resolution including the commitment made by Cosatu on the Summit held between 27-28 August 2011 which the federation hosted in partnership with the South African Domestic Services and Allied Workers Union (SADSAWU) and the South African Office of the ILO. The aim is to stimulate and resuscitate discussions on domestic work acknowledging the positive steps taken at international level of adoption of ILO Convention 189 (C189) on Decent Work for Domestic Workers and its Recommendation 201 (R201).
- Full Text:
- Date Issued: 2012
Dragging young people down the drain: the mobile phone, gossip mobile website Outoilet and the creation of a mobile ghetto
- Authors: Schoon, Alette
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147858 , vital:38679 , DOI: 10.1080/02560046.2012.744723
- Description: This qualitative study uses the domestication model to describe how a geographically based gossip mobile website, Outoilet (old toilet), helped to shape the meanings of everyday life for young adults in Hooggenoeg, a poor black low-income urban settlement in Grahamstown, South Africa. All the residents here know one another and there is very little privacy, and the mobile phone, during the period of this research, reinforced the lack of privacy through gossip. Such gossip promoted an inward-looking collective sociability. As this article demonstrates, subjects of gossip avoided the streets to escape collective surveillance. Outoilet's explicit sexual language seemed to target those who attempted social mobility by replicating local discourses of respectability and shame. Contrary to findings from other contexts, the mobile phone here thus promoted a collective sociability and may have discouraged mobility as well as economic development.
- Full Text:
- Date Issued: 2012
- Authors: Schoon, Alette
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147858 , vital:38679 , DOI: 10.1080/02560046.2012.744723
- Description: This qualitative study uses the domestication model to describe how a geographically based gossip mobile website, Outoilet (old toilet), helped to shape the meanings of everyday life for young adults in Hooggenoeg, a poor black low-income urban settlement in Grahamstown, South Africa. All the residents here know one another and there is very little privacy, and the mobile phone, during the period of this research, reinforced the lack of privacy through gossip. Such gossip promoted an inward-looking collective sociability. As this article demonstrates, subjects of gossip avoided the streets to escape collective surveillance. Outoilet's explicit sexual language seemed to target those who attempted social mobility by replicating local discourses of respectability and shame. Contrary to findings from other contexts, the mobile phone here thus promoted a collective sociability and may have discouraged mobility as well as economic development.
- Full Text:
- Date Issued: 2012
Educational perspectives on social learning theory: antecedents and starting points for research
- Lotz-Sisitka, Heila, Mukute, Mutizwa, Belay, Million
- Authors: Lotz-Sisitka, Heila , Mukute, Mutizwa , Belay, Million
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , report
- Identifier: http://hdl.handle.net/10962/436612 , vital:73286 , ISBN 978-1-919991-81-8 , https://transformativelearning.education/wp-content/uploads/2013/01/reviews-on-social-learning-literature.pdf
- Description: This paper contributes to the social learning literature. It argues that there is a need to give attention to the antecedent literatures that inform understandings of the social in social learning; and the learning in social learning. These antecedent literatures (drawn mainly from sociocultural psychology, learning theory and realist social theory in this paper) are necessary in social learning research, if we are to avoid the problem of ontological collapse in social learning research. The concept of ontologi-cal collapse (after Sfard, 2006) refers to a tendency in modern sciences to objectify social processes. It is used in this paper to draw attention to the need to understand the complex social processes involved in social learn-ing (and the antecedent literatures that may enable us to do so). As such, it warns against reification in social learning research; and also warns against turning social learning into an object, devoid of complex learning processes and agentive reflexions, decision making and practices. To clar-ify this concept, the paper shares examples of instances of ontological collapse, showing that at times, the social learning literature itself can fall victim to the problem of ontological collapse. Drawing on the literature review work in two cases studies of social learning research that work carefully with the antecedent literatures, the paper demonstrates the im-portance of engaging carefully with these literatures to avoid ontological collapse in social learning research in the fields of environmental education and natural resources management.
- Full Text:
- Date Issued: 2012
- Authors: Lotz-Sisitka, Heila , Mukute, Mutizwa , Belay, Million
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , report
- Identifier: http://hdl.handle.net/10962/436612 , vital:73286 , ISBN 978-1-919991-81-8 , https://transformativelearning.education/wp-content/uploads/2013/01/reviews-on-social-learning-literature.pdf
- Description: This paper contributes to the social learning literature. It argues that there is a need to give attention to the antecedent literatures that inform understandings of the social in social learning; and the learning in social learning. These antecedent literatures (drawn mainly from sociocultural psychology, learning theory and realist social theory in this paper) are necessary in social learning research, if we are to avoid the problem of ontological collapse in social learning research. The concept of ontologi-cal collapse (after Sfard, 2006) refers to a tendency in modern sciences to objectify social processes. It is used in this paper to draw attention to the need to understand the complex social processes involved in social learn-ing (and the antecedent literatures that may enable us to do so). As such, it warns against reification in social learning research; and also warns against turning social learning into an object, devoid of complex learning processes and agentive reflexions, decision making and practices. To clar-ify this concept, the paper shares examples of instances of ontological collapse, showing that at times, the social learning literature itself can fall victim to the problem of ontological collapse. Drawing on the literature review work in two cases studies of social learning research that work carefully with the antecedent literatures, the paper demonstrates the im-portance of engaging carefully with these literatures to avoid ontological collapse in social learning research in the fields of environmental education and natural resources management.
- Full Text:
- Date Issued: 2012
Effect of fluoroquinolones antibiotics on vancomycin and oxacillin resistant staphylococcus species in Eastern Cape Province
- Authors: Soyege, Oludotun
- Date: 2012
- Subjects: Staphylococcus aureus , Quinolone antibacterial agents , Fluoroquinolones
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25349 , vital:64212
- Description: This study shows the susceptibility profile of some Staphylococcus species isolated from commensal Staphylococci in Nkonkobe municipality, South Africa. A total number of 120 Staphylococcal isolates were screened for their susceptibilities to various classes of antibiotics such as Aminoglycoside (Gentamycin), Aminoglycoside (Kanamycin), Macrolide (Erythromycin), Tetracycline (Minocycline), Anti-tuberculous (Rifampicin), Lincosamides (Clindamycin), Cephalosporin and Fluoroquinolones in general. During the study, 32 (26percent) the test organisms were susceptible to both methicillin and vancomycin, while 12 (10percent) had co-resistance to the antibiotics. Furthermore, Gentamycin (an Aminoglycoside) had a relatively high potency against the isolates with 107 (89.17percent) of the bacteria being susceptible to it, while 10 (8.33percent) were resistant. On the other hand, Erythromycin (a Macrolide) was active against 72 (60percent) of the isolates, while 5 (4.17percent) and 74 (61.67percent) of the isolates yielded intermediate and resistant responses respectively. In addition , 51 (42.5percent) of the isolates were susceptible to rifampicin, while 1 (0.83percent) and 17 (14.17percent) were intermediate and resistant respectively. Ten percent of the isolates screened for their antibiotic susceptibility pattern in this study were positive for mecA gene among the vancomycin-oxacillin resistant strains while van gene was not detected in any of the isolates. This shows how the synergy of both vancomycin and oxacillin contribute to some resistance nature of Staphylococci. In order to overcome this resistance attributes of Staphylococci, to the commonly used antibiotics as discussed under this context, various types of fluoroquinolones were tested. The result shows that less than 10percent of the isolates were generally resistant to the fluoroquinolones except against Nalidix acid to which all the isolates were resistant. Other antibiotics had relatively higher resistance patterns as observed for minocycline (39.51percent), clindamycin (12.75percent), gentamycin (12.31percent) and vancomycin (12.3percent). The new generation fluoroquinolones including Gatifloxacin, Levofloxacin, Moxifloxacin and Ciprofloxacin to which less than 5percent of the bacteria are resistant gives some clinical advantage over the Methicillin and Vancomycin resistant strains. About 31percent of the isolates had multiple antibiotic resistance index of ≥1 and suggests animals in the community as potential reservoirs of antibiotic resistance determinants in the environment. Data obtained in this study is of epidemiological importance and valuable for disease control. , Thesis (MSc) -- Faculty of Science and Agriculture, 2012
- Full Text:
- Date Issued: 2012
- Authors: Soyege, Oludotun
- Date: 2012
- Subjects: Staphylococcus aureus , Quinolone antibacterial agents , Fluoroquinolones
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25349 , vital:64212
- Description: This study shows the susceptibility profile of some Staphylococcus species isolated from commensal Staphylococci in Nkonkobe municipality, South Africa. A total number of 120 Staphylococcal isolates were screened for their susceptibilities to various classes of antibiotics such as Aminoglycoside (Gentamycin), Aminoglycoside (Kanamycin), Macrolide (Erythromycin), Tetracycline (Minocycline), Anti-tuberculous (Rifampicin), Lincosamides (Clindamycin), Cephalosporin and Fluoroquinolones in general. During the study, 32 (26percent) the test organisms were susceptible to both methicillin and vancomycin, while 12 (10percent) had co-resistance to the antibiotics. Furthermore, Gentamycin (an Aminoglycoside) had a relatively high potency against the isolates with 107 (89.17percent) of the bacteria being susceptible to it, while 10 (8.33percent) were resistant. On the other hand, Erythromycin (a Macrolide) was active against 72 (60percent) of the isolates, while 5 (4.17percent) and 74 (61.67percent) of the isolates yielded intermediate and resistant responses respectively. In addition , 51 (42.5percent) of the isolates were susceptible to rifampicin, while 1 (0.83percent) and 17 (14.17percent) were intermediate and resistant respectively. Ten percent of the isolates screened for their antibiotic susceptibility pattern in this study were positive for mecA gene among the vancomycin-oxacillin resistant strains while van gene was not detected in any of the isolates. This shows how the synergy of both vancomycin and oxacillin contribute to some resistance nature of Staphylococci. In order to overcome this resistance attributes of Staphylococci, to the commonly used antibiotics as discussed under this context, various types of fluoroquinolones were tested. The result shows that less than 10percent of the isolates were generally resistant to the fluoroquinolones except against Nalidix acid to which all the isolates were resistant. Other antibiotics had relatively higher resistance patterns as observed for minocycline (39.51percent), clindamycin (12.75percent), gentamycin (12.31percent) and vancomycin (12.3percent). The new generation fluoroquinolones including Gatifloxacin, Levofloxacin, Moxifloxacin and Ciprofloxacin to which less than 5percent of the bacteria are resistant gives some clinical advantage over the Methicillin and Vancomycin resistant strains. About 31percent of the isolates had multiple antibiotic resistance index of ≥1 and suggests animals in the community as potential reservoirs of antibiotic resistance determinants in the environment. Data obtained in this study is of epidemiological importance and valuable for disease control. , Thesis (MSc) -- Faculty of Science and Agriculture, 2012
- Full Text:
- Date Issued: 2012
Effectiveness of housing delivery in the Reconstruction and Development Programme in Duncan Village
- Authors: Millie, Lindile Churchill
- Date: 2012
- Subjects: Housing development -- South Africa , Public housing -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/24199 , vital:62441
- Description: The primary objective of this study was to determine the effectiveness of Housing delivery in the Reconstruction and Development Programme in Duncan Village. This thesis has tried to answer to why there are still places like Duncan Village, situated at the heart of Buffalo City Metropolitan Local Municipality, in the Eastern Cape Province with alarming rate at which the “shanty resident” has been growing and showing no signs of coming to an end? The researcher used both qualitative and quantitative approaches in this research. The researcher conducted the research using officials from the Department of Human Settlements, officials from Buffalo City Metropolitan Municipality, Ward Councillor, and Duncan Village community. , Thesis (MPA) -- Faculty of Management and Commerce, 2012
- Full Text:
- Date Issued: 2012
- Authors: Millie, Lindile Churchill
- Date: 2012
- Subjects: Housing development -- South Africa , Public housing -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/24199 , vital:62441
- Description: The primary objective of this study was to determine the effectiveness of Housing delivery in the Reconstruction and Development Programme in Duncan Village. This thesis has tried to answer to why there are still places like Duncan Village, situated at the heart of Buffalo City Metropolitan Local Municipality, in the Eastern Cape Province with alarming rate at which the “shanty resident” has been growing and showing no signs of coming to an end? The researcher used both qualitative and quantitative approaches in this research. The researcher conducted the research using officials from the Department of Human Settlements, officials from Buffalo City Metropolitan Municipality, Ward Councillor, and Duncan Village community. , Thesis (MPA) -- Faculty of Management and Commerce, 2012
- Full Text:
- Date Issued: 2012
Effects of altered estuarine submerged macrophyte bed cover on the omnivorous Cape stumpnose Rhabdosargus holubi
- Sheppard, Jill N, Whitfield, Alan K, Cowley, Paul D, Hill, Jaclyn M
- Authors: Sheppard, Jill N , Whitfield, Alan K , Cowley, Paul D , Hill, Jaclyn M
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/444676 , vital:74259 , https://doi.org/10.1111/j.1095-8649.2011.03197.x
- Description: The ecological importance of submerged macrophyte beds to fishes within estuaries was investigated through the example of the ubiquitous Cape stumpnose Rhabdosargus holubi, an omnivorous, vegetation and estuary‐dependent species, using stable‐isotope techniques and long‐term abundance (catch‐per‐unit‐effort) data from the East Kleinemonde Estuary, South Africa. Outputs from a Bayesian mixing model using δ13C and δ15N signatures indicated that the submerged macrophytes Ruppia cirrhosa and Potamogeton pectinatus were not a primary source of nutrition for R. holubi, confirming previous work that revealed that macrophytes are consumed but not digested. Long‐term seine netting data showed reduced abundance of R. holubi during a prolonged period of macrophyte senescence, suggesting that submerged macrophyte habitats provide shelter that reduces mortality (predation risk) and a food‐rich foraging area.
- Full Text:
- Date Issued: 2012
- Authors: Sheppard, Jill N , Whitfield, Alan K , Cowley, Paul D , Hill, Jaclyn M
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/444676 , vital:74259 , https://doi.org/10.1111/j.1095-8649.2011.03197.x
- Description: The ecological importance of submerged macrophyte beds to fishes within estuaries was investigated through the example of the ubiquitous Cape stumpnose Rhabdosargus holubi, an omnivorous, vegetation and estuary‐dependent species, using stable‐isotope techniques and long‐term abundance (catch‐per‐unit‐effort) data from the East Kleinemonde Estuary, South Africa. Outputs from a Bayesian mixing model using δ13C and δ15N signatures indicated that the submerged macrophytes Ruppia cirrhosa and Potamogeton pectinatus were not a primary source of nutrition for R. holubi, confirming previous work that revealed that macrophytes are consumed but not digested. Long‐term seine netting data showed reduced abundance of R. holubi during a prolonged period of macrophyte senescence, suggesting that submerged macrophyte habitats provide shelter that reduces mortality (predation risk) and a food‐rich foraging area.
- Full Text:
- Date Issued: 2012
Electrocatalytic behavior of cobalt phthalocyanine complexes immobilized on glassy carbon electrode towards the reduction of dicrotophos pesticide
- Vilakazi, Sibulelo, Nyokong, Tebello, Fukuda, Takamitsu, Kobayashi, Nagao
- Authors: Vilakazi, Sibulelo , Nyokong, Tebello , Fukuda, Takamitsu , Kobayashi, Nagao
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/245832 , vital:51409 , xlink:href="https://doi.org/10.1142/S1088424612501040"
- Description: Electrocatalytic properties of cobalt phthalocyanine (CoPc), cobalt tetra-carboxy phthalocyanine (CoTCPc) and cobalt octa-carboxy (CoOCPc), towards the detection of dicrotophos have been studied. Catalytic behavior towards the reduction of dicrotophos was found to be dependent on the pH, as well as the substitution on the phthalocyanine ring. Strong electron withdrawing groups on the phthalocyanine ring yielded best catalysis as evidenced by the enhancement of the reduction peak current, (~5 fold) compared to the bare glassy carbon electrode. The analysis gave a good detection limit of 1.25 × 10-7 M, and good linearity for the studied concentration range. A high Tafel slope value was obtained, indicating a strong interaction between dicrotophos and the cobalt phthalocyanine complex.
- Full Text:
- Date Issued: 2012
- Authors: Vilakazi, Sibulelo , Nyokong, Tebello , Fukuda, Takamitsu , Kobayashi, Nagao
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/245832 , vital:51409 , xlink:href="https://doi.org/10.1142/S1088424612501040"
- Description: Electrocatalytic properties of cobalt phthalocyanine (CoPc), cobalt tetra-carboxy phthalocyanine (CoTCPc) and cobalt octa-carboxy (CoOCPc), towards the detection of dicrotophos have been studied. Catalytic behavior towards the reduction of dicrotophos was found to be dependent on the pH, as well as the substitution on the phthalocyanine ring. Strong electron withdrawing groups on the phthalocyanine ring yielded best catalysis as evidenced by the enhancement of the reduction peak current, (~5 fold) compared to the bare glassy carbon electrode. The analysis gave a good detection limit of 1.25 × 10-7 M, and good linearity for the studied concentration range. A high Tafel slope value was obtained, indicating a strong interaction between dicrotophos and the cobalt phthalocyanine complex.
- Full Text:
- Date Issued: 2012
Electrospun polyacrylic acid polymer fibers functionalized with metallophthalocyanines for photosensitizing and gas sensing applications
- Zugle, Ruphino, Nyokong, Tebello
- Authors: Zugle, Ruphino , Nyokong, Tebello
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/243543 , vital:51162 , xlink:href="https://doi.org/10.1080/10601325.2012.662006"
- Description: The photophysical and photochemical properties of tetraaminophthalocyanine complexes of lutetium and zinc covalently linked to polyacrylic acid were studied alongside those of unsubstituted zinc phthalocyanine within the same polymeric fiber matrix. All three phthalocyanines within the solid fiber matrices showed photoactivity by the generation of singlet oxygen as was observed in solution. The fluorescence behaviors of the composite fibers equally parallel those in solution. For the unsubstituted zinc phthalocyanine composite, the fiber showed fluorescence quenching on interaction with gaseous nitrogen dioxide similar to that in DMF and, thus could be a promising nanofabric material in developing optoelectronic devices that are responsive to the gas.
- Full Text:
- Date Issued: 2012
- Authors: Zugle, Ruphino , Nyokong, Tebello
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/243543 , vital:51162 , xlink:href="https://doi.org/10.1080/10601325.2012.662006"
- Description: The photophysical and photochemical properties of tetraaminophthalocyanine complexes of lutetium and zinc covalently linked to polyacrylic acid were studied alongside those of unsubstituted zinc phthalocyanine within the same polymeric fiber matrix. All three phthalocyanines within the solid fiber matrices showed photoactivity by the generation of singlet oxygen as was observed in solution. The fluorescence behaviors of the composite fibers equally parallel those in solution. For the unsubstituted zinc phthalocyanine composite, the fiber showed fluorescence quenching on interaction with gaseous nitrogen dioxide similar to that in DMF and, thus could be a promising nanofabric material in developing optoelectronic devices that are responsive to the gas.
- Full Text:
- Date Issued: 2012
Embrace! Invest! Flourish!: Africa rising
- Authors: Malila, Vanessa
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159539 , vital:40306 , https://hdl.handle.net/10520/EJC134110
- Description: Currently the trend across Africa within the media landscape is growth - compared with its European and American counterparts who are feeling the full weight of the current financial crisis which has seen many newspapers downsize, cut jobs and suffer massive cost cutting strategies.
- Full Text:
- Date Issued: 2012
- Authors: Malila, Vanessa
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159539 , vital:40306 , https://hdl.handle.net/10520/EJC134110
- Description: Currently the trend across Africa within the media landscape is growth - compared with its European and American counterparts who are feeling the full weight of the current financial crisis which has seen many newspapers downsize, cut jobs and suffer massive cost cutting strategies.
- Full Text:
- Date Issued: 2012
Ethical deliberations in environmental education workplaces: a case story of contextualised and personalised reflexivity
- Authors: Olvitt, Lausanne L
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/437421 , vital:73377 , ISBN 9789086867578 , https://doi.org/10.3920/9789086867578_0010
- Description: This chapter explores the fluidity and complexity of individual ethical deliberations in an environmental education workplace and ‘teases out’the associated learning processes. Based on the author’s recent doctoral research, the chapter tells the story of one South African environmental educator grappling with environmentoriented ethical tensions in his work. These ten-sions range from immediate officebased concerns such as paper wastage, to wider concerns such as lowering his carbon footprint through his choice of transport. The environmental educator has recently completed a one-year part-time course in environmental education. Does the course’s new capital of concepts and terminology influence his ethical deliberations? Does learning about environmental philosophies and other people’s ethical dilemmas support him to deepen his engage-ment with ethical tensions in his ownwork? The case study suggests that course-based learning processes are not espe-cially influential until they interface with the multi-layered soci-ocultural and historical dynamics in work-based and home-based ethical deliberations. Deciding what is ‘right’, and then teaching others about that ‘rightness’ is not as simple as know-ing the facts or norms, and acting on them. Past experiences, cultural norms, religious convictions, power gradients and even logistical constraints, all influence the nature and outcome of individual ethical deliberations, as do people’s future aspira-tions and their professional identities as environmental educa-tors.
- Full Text:
- Date Issued: 2012
- Authors: Olvitt, Lausanne L
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/437421 , vital:73377 , ISBN 9789086867578 , https://doi.org/10.3920/9789086867578_0010
- Description: This chapter explores the fluidity and complexity of individual ethical deliberations in an environmental education workplace and ‘teases out’the associated learning processes. Based on the author’s recent doctoral research, the chapter tells the story of one South African environmental educator grappling with environmentoriented ethical tensions in his work. These ten-sions range from immediate officebased concerns such as paper wastage, to wider concerns such as lowering his carbon footprint through his choice of transport. The environmental educator has recently completed a one-year part-time course in environmental education. Does the course’s new capital of concepts and terminology influence his ethical deliberations? Does learning about environmental philosophies and other people’s ethical dilemmas support him to deepen his engage-ment with ethical tensions in his ownwork? The case study suggests that course-based learning processes are not espe-cially influential until they interface with the multi-layered soci-ocultural and historical dynamics in work-based and home-based ethical deliberations. Deciding what is ‘right’, and then teaching others about that ‘rightness’ is not as simple as know-ing the facts or norms, and acting on them. Past experiences, cultural norms, religious convictions, power gradients and even logistical constraints, all influence the nature and outcome of individual ethical deliberations, as do people’s future aspira-tions and their professional identities as environmental educa-tors.
- Full Text:
- Date Issued: 2012
Evaluation of a service-learning elective as an approach to enhancing the pharmacist's role in health promotion in South Africa
- Srinivas, Sunitha C, Wrench, Wendy W
- Authors: Srinivas, Sunitha C , Wrench, Wendy W
- Date: 2012
- Language: English
- Type: text , Article
- Identifier: vital:6443 , http://hdl.handle.net/10962/d1006630
- Description: Background. A service-learning (SL) elective offered to final-year pharmacy students was introduced in 2007. The elective demonstrated a holistic approach to creating opportunities for future pharmacists to understand the current needs and future challenges of the burden of disease in developing countries such as South Africa and to foresee their key roles in health promotion. Methods. The 2007 Sasol National Festival of Science and Technology (SciFest) was chosen as the ideal platform to implement this elective. Evaluation of the elective was carried out in association with the Academic Development Centre using a web-based software tool known as the ADC evaluation assistant (ADCEA). The ADCEA consisted of a ‘question bank’ from which the course facilitators selected nine ranked closed questions as well as two open-ended questions. Results. SciFest participation, in the course of the service-learning elective, was acknowledged by students to have prepared them as responsible citizens to undertake health promotion in the public sector healthcare system. Conclusion. Students’ experiences of the learning opportunities provided in the SciFest elective highlight the strengths of this SL programme.
- Full Text:
- Date Issued: 2012
- Authors: Srinivas, Sunitha C , Wrench, Wendy W
- Date: 2012
- Language: English
- Type: text , Article
- Identifier: vital:6443 , http://hdl.handle.net/10962/d1006630
- Description: Background. A service-learning (SL) elective offered to final-year pharmacy students was introduced in 2007. The elective demonstrated a holistic approach to creating opportunities for future pharmacists to understand the current needs and future challenges of the burden of disease in developing countries such as South Africa and to foresee their key roles in health promotion. Methods. The 2007 Sasol National Festival of Science and Technology (SciFest) was chosen as the ideal platform to implement this elective. Evaluation of the elective was carried out in association with the Academic Development Centre using a web-based software tool known as the ADC evaluation assistant (ADCEA). The ADCEA consisted of a ‘question bank’ from which the course facilitators selected nine ranked closed questions as well as two open-ended questions. Results. SciFest participation, in the course of the service-learning elective, was acknowledged by students to have prepared them as responsible citizens to undertake health promotion in the public sector healthcare system. Conclusion. Students’ experiences of the learning opportunities provided in the SciFest elective highlight the strengths of this SL programme.
- Full Text:
- Date Issued: 2012