The criminal justice response to human trafficking: Exploring the investigative and prosecutorial hurdles
- Mugari, Ishmael, Obioha, Emeka E
- Authors: Mugari, Ishmael , Obioha, Emeka E
- Date: 2021-06-30
- Subjects: Human trafficking Human trafficking Computer File , Prosecution Prosecution Computer File
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/7416 , vital:53964 , https://doi.org/10.55058/adrrijass.v18i1(6),%20April,%202021-%20June.659
- Description: Much has been written on the scourge of human trafficking, with majority of previous research focussing on trends, forms, as well as the regulatory framework for countering the scourge. Despite the presence of a vast body of knowledge on human trafficking, less attention has been given to the operational dynamics that are involved in the investigation and prosecution of human trafficking cases. This paper, which is based on a literature and documentary survey, evaluates the challenges that are encountered by the criminal justice players in responding to human trafficking. The paper specifically focuses on the challenges that are faced by law enforcement agencies in the investigation of human trafficking, as well as the challenges that are faced in the prosecution of human trafficking offenders. Whilst the paper takes a global approach to the problem, much attention is given to South Africa and Zimbabwe- two neighbouring Southern African nations. Keywords: human trafficking, investigations, prosecution, victim protection
- Full Text:
- Date Issued: 2021-06-30
- Authors: Mugari, Ishmael , Obioha, Emeka E
- Date: 2021-06-30
- Subjects: Human trafficking Human trafficking Computer File , Prosecution Prosecution Computer File
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/7416 , vital:53964 , https://doi.org/10.55058/adrrijass.v18i1(6),%20April,%202021-%20June.659
- Description: Much has been written on the scourge of human trafficking, with majority of previous research focussing on trends, forms, as well as the regulatory framework for countering the scourge. Despite the presence of a vast body of knowledge on human trafficking, less attention has been given to the operational dynamics that are involved in the investigation and prosecution of human trafficking cases. This paper, which is based on a literature and documentary survey, evaluates the challenges that are encountered by the criminal justice players in responding to human trafficking. The paper specifically focuses on the challenges that are faced by law enforcement agencies in the investigation of human trafficking, as well as the challenges that are faced in the prosecution of human trafficking offenders. Whilst the paper takes a global approach to the problem, much attention is given to South Africa and Zimbabwe- two neighbouring Southern African nations. Keywords: human trafficking, investigations, prosecution, victim protection
- Full Text:
- Date Issued: 2021-06-30
Factors that influence guest satisfaction with the hospitality establishments: evidence from hospitality industry in Eastern Cape, South Africa
- Mxunyelwa, S, Mtshokotshe, Z
- Authors: Mxunyelwa, S , Mtshokotshe, Z
- Date: 2021-00-00
- Subjects: Hotels , Antifungal agents
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/6758 , vital:48990 , https://www.ijicc.net/index.php/ijicc-editions/2021/226-vol-15-iss-10
- Description: The management of guests’ satisfaction is imperative for the sustainability of hospitality establishments. The guests’ satisfaction is a lifeblood of a thriving hospitality establishment such as the hotel, guest house, lodge and Bed and Breakfast to mention but a few. The purpose of this paper was to examine the influence of the five dimensional factors of service quality on guest expectations and experiences in hotels in Eastern Cape, South Africa. Furthermore, the paper sought to analyse the factors among the five dimensions that have a main role in driving overall guest expectations and experiences. A purposive sampling method was employed in the data collection process. Primary data was collected through interviews with hotel managers in the Eastern Cape, South Africa. The analysis of variance (ANOVA) among factor was undertaken in order to analyse the five factors. The findings elucidate that tangibles, responsiveness and assurance play a significant role in driving guest expectations and experiences in the South African hotel industry. The paper further underscores that reliability and empathy are an integral part in providing memorable experience for the guests in hotels. Furthermore, service quality is one of the key aspects to guest expectations and experiences. Conversely, the tangible variable is deemed to be the most important factor driving guest expectations and experiences in the context of the South African hotel industry. It is evident from the findings of the paper improve guest expectations and experiences hoteliers should emphasise the following attributes: ‘reliability’, ‘empathy’ and ‘assurance. The findings of this paper makes a meaningful contribution to a better understanding of the main factors that influence guest expectations and experiences. The results of this paper have implications from a managerial point of view in the highly competitive South African hotel industry.
- Full Text:
- Date Issued: 2021-00-00
- Authors: Mxunyelwa, S , Mtshokotshe, Z
- Date: 2021-00-00
- Subjects: Hotels , Antifungal agents
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/6758 , vital:48990 , https://www.ijicc.net/index.php/ijicc-editions/2021/226-vol-15-iss-10
- Description: The management of guests’ satisfaction is imperative for the sustainability of hospitality establishments. The guests’ satisfaction is a lifeblood of a thriving hospitality establishment such as the hotel, guest house, lodge and Bed and Breakfast to mention but a few. The purpose of this paper was to examine the influence of the five dimensional factors of service quality on guest expectations and experiences in hotels in Eastern Cape, South Africa. Furthermore, the paper sought to analyse the factors among the five dimensions that have a main role in driving overall guest expectations and experiences. A purposive sampling method was employed in the data collection process. Primary data was collected through interviews with hotel managers in the Eastern Cape, South Africa. The analysis of variance (ANOVA) among factor was undertaken in order to analyse the five factors. The findings elucidate that tangibles, responsiveness and assurance play a significant role in driving guest expectations and experiences in the South African hotel industry. The paper further underscores that reliability and empathy are an integral part in providing memorable experience for the guests in hotels. Furthermore, service quality is one of the key aspects to guest expectations and experiences. Conversely, the tangible variable is deemed to be the most important factor driving guest expectations and experiences in the context of the South African hotel industry. It is evident from the findings of the paper improve guest expectations and experiences hoteliers should emphasise the following attributes: ‘reliability’, ‘empathy’ and ‘assurance. The findings of this paper makes a meaningful contribution to a better understanding of the main factors that influence guest expectations and experiences. The results of this paper have implications from a managerial point of view in the highly competitive South African hotel industry.
- Full Text:
- Date Issued: 2021-00-00
Bat species richness and community composition along a mega-transect in the Okavango river basin:
- Weier, Sina M, Keith, Mark, Neef, Götz G, Parker, Daniel M, Taylor, Peter
- Authors: Weier, Sina M , Keith, Mark , Neef, Götz G , Parker, Daniel M , Taylor, Peter
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/149264 , vital:38820 , https://doi.org/10.3390/d12050188
- Description: The Okavango River Basin is a hotspot of bat diversity that requires urgent and adequate protection. To advise future conservation strategies, we investigated the relative importance of a range of potential environmental drivers of bat species richness and functional community composition in the Okavango River Basin. During annual canoe transects along the major rivers, originating in the central Angolan highlands, we recorded more than 25,000 bat echolocation calls from 2015 to 2018. We corrected for possible biases in sampling design and effort.
- Full Text:
- Date Issued: 2020
- Authors: Weier, Sina M , Keith, Mark , Neef, Götz G , Parker, Daniel M , Taylor, Peter
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/149264 , vital:38820 , https://doi.org/10.3390/d12050188
- Description: The Okavango River Basin is a hotspot of bat diversity that requires urgent and adequate protection. To advise future conservation strategies, we investigated the relative importance of a range of potential environmental drivers of bat species richness and functional community composition in the Okavango River Basin. During annual canoe transects along the major rivers, originating in the central Angolan highlands, we recorded more than 25,000 bat echolocation calls from 2015 to 2018. We corrected for possible biases in sampling design and effort.
- Full Text:
- Date Issued: 2020
Dragonfly (Odonata) community structure in the Eastern Highlands Biodiversity Hotspot of Zimbabwe: potential threats of land use changes on freshwater invertebrates
- Mafuwe, Kudzai, Moyo, Sydney
- Authors: Mafuwe, Kudzai , Moyo, Sydney
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158265 , vital:40167 , https://doi.org/10.1080/13887890.2020.1768156
- Description: We examined the diversity and potential drivers of dragonfly distribution in a biodiversity hotspot of Southern Africa (Eastern Highlands, Zimbabwe) by surveying 30 sites (13 lentic and 17 lotic habitats) located within this region. Additionally, we identified the anthropogenic factors that may threaten Odonata diversity and abundance.
- Full Text:
- Date Issued: 2020
- Authors: Mafuwe, Kudzai , Moyo, Sydney
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158265 , vital:40167 , https://doi.org/10.1080/13887890.2020.1768156
- Description: We examined the diversity and potential drivers of dragonfly distribution in a biodiversity hotspot of Southern Africa (Eastern Highlands, Zimbabwe) by surveying 30 sites (13 lentic and 17 lotic habitats) located within this region. Additionally, we identified the anthropogenic factors that may threaten Odonata diversity and abundance.
- Full Text:
- Date Issued: 2020
Incorporating geomorphic knowledge in the management of wetlands in Africa’s drylands: a rapid assessment of the Kafue Wetland
- Lidzhegu, Z, Ellery, William F N, Mantel, Sukhmani
- Authors: Lidzhegu, Z , Ellery, William F N , Mantel, Sukhmani
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/157108 , vital:40087 , https://doi.org/10.1007/s13157-019-01172-9
- Description: Limited knowledge of wetland geomorphic processes often results in poor wetland management. This study aims to illustrate the importance of incorporating geomorphic knowledge of wetland origin in their management. The geomorphic origin and dynamics of the Kafue wetland were determined from the analysis of remotely sensed and geological data. The wetland is a remnant of a paleo-lake that was captured by the tributary of the middle Zambezi River. At the point of capture, resistant Muva Group metavolcanic rocks dominate narrow valleys characterised by straight channels. The resistant lithology prevents the lower Kafue River to cut into the wetland thus maintaining wetland conditions upstream. Sedimentation regime through overbank and bed deposits shaped the wetland’s structure, ecological diversity, and hydrological functioning. The operation of the Itezhi-tezhi dam has negatively impacted the wetland’s hydrological and sedimentological regime. The dam starves the system of sediment needed for promoting levee and channel bed aggradation. Regulated discharge with reduced sediment load can lead to channel incision and therefore reduce flood frequency, which may ultimately lead to wetland desiccation.
- Full Text:
- Date Issued: 2020
- Authors: Lidzhegu, Z , Ellery, William F N , Mantel, Sukhmani
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/157108 , vital:40087 , https://doi.org/10.1007/s13157-019-01172-9
- Description: Limited knowledge of wetland geomorphic processes often results in poor wetland management. This study aims to illustrate the importance of incorporating geomorphic knowledge of wetland origin in their management. The geomorphic origin and dynamics of the Kafue wetland were determined from the analysis of remotely sensed and geological data. The wetland is a remnant of a paleo-lake that was captured by the tributary of the middle Zambezi River. At the point of capture, resistant Muva Group metavolcanic rocks dominate narrow valleys characterised by straight channels. The resistant lithology prevents the lower Kafue River to cut into the wetland thus maintaining wetland conditions upstream. Sedimentation regime through overbank and bed deposits shaped the wetland’s structure, ecological diversity, and hydrological functioning. The operation of the Itezhi-tezhi dam has negatively impacted the wetland’s hydrological and sedimentological regime. The dam starves the system of sediment needed for promoting levee and channel bed aggradation. Regulated discharge with reduced sediment load can lead to channel incision and therefore reduce flood frequency, which may ultimately lead to wetland desiccation.
- Full Text:
- Date Issued: 2020
Social circumstances and cultural beliefs influence maternal nutrition, breastfeeding and child feeding practices in South Africa:
- Authors: Chakona, Gamuchirai
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/148627 , vital:38757 , https://nutritionj.biomedcentral.com/articles/10.1186/s12937-020-00566-4
- Description: Maternal and child undernutrition remain prevalent in developing countries with 45 and 11% of child deaths linked to poor nutrition and suboptimal breastfeeding, respectively. This also has adverse effects on child growth and development. The study determined maternal dietary diversity, breastfeeding and, infant and young child feeding (IYCF) practices and identified reasons for such behavior in five rural communities in South Africa, in the context of cultural beliefs and social aspects.
- Full Text:
- Date Issued: 2020
- Authors: Chakona, Gamuchirai
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/148627 , vital:38757 , https://nutritionj.biomedcentral.com/articles/10.1186/s12937-020-00566-4
- Description: Maternal and child undernutrition remain prevalent in developing countries with 45 and 11% of child deaths linked to poor nutrition and suboptimal breastfeeding, respectively. This also has adverse effects on child growth and development. The study determined maternal dietary diversity, breastfeeding and, infant and young child feeding (IYCF) practices and identified reasons for such behavior in five rural communities in South Africa, in the context of cultural beliefs and social aspects.
- Full Text:
- Date Issued: 2020
Synthesis, characterization and biological activity of some Dithiourea Derivatives:
- Odame, Felix, Hosten, Eric, Krause, Jason, Isaacs, Michelle, Hoppe, Heinrich C, Khanye, Setshaba D, Sayed, Yasien, Frost, Carminita, Lobb, Kevin A, Tshentu, Zenixole
- Authors: Odame, Felix , Hosten, Eric , Krause, Jason , Isaacs, Michelle , Hoppe, Heinrich C , Khanye, Setshaba D , Sayed, Yasien , Frost, Carminita , Lobb, Kevin A , Tshentu, Zenixole
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/163046 , vital:41007 , DOI: 10.17344/acsi.2019.5689
- Description: Novel dithiourea derivatives have been designed as HIV-1 protease inhibitors using Autodock 4.2, synthesized and characterized by spectroscopic methods and microanalysis.
- Full Text:
- Date Issued: 2020
- Authors: Odame, Felix , Hosten, Eric , Krause, Jason , Isaacs, Michelle , Hoppe, Heinrich C , Khanye, Setshaba D , Sayed, Yasien , Frost, Carminita , Lobb, Kevin A , Tshentu, Zenixole
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/163046 , vital:41007 , DOI: 10.17344/acsi.2019.5689
- Description: Novel dithiourea derivatives have been designed as HIV-1 protease inhibitors using Autodock 4.2, synthesized and characterized by spectroscopic methods and microanalysis.
- Full Text:
- Date Issued: 2020
The availability of non-timber forest products under forest succession on abandoned fields along the Wild Coast, South Africa
- Njwaxu, Afrika, Shackleton, Charlie M
- Authors: Njwaxu, Afrika , Shackleton, Charlie M
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/177565 , vital:42833 , https://doi.org/10.3390/f10121093
- Description: Large swathes of arable fields have been abandoned in many areas of the world over the last few decades driven by a multitude of local and broader-scale factors. Many former fields experience a change in vegetation composition and structure post-abandonment, typically through a process of plant succession. The changes in species and abundance mean that the nature and quantity of ecosystem services provided by the former fields also varies. We examined the types of provisioning services obtained from non-timber forest products (NTFPs) with increasing age since field abandonment. We sampled 43 former fields ranging in age since abandonment from approximately 7 to 55 years, and seven plots in intact forests. We held seven focus group discussions with local residents to determine uses of species found in the former fields.
- Full Text:
- Date Issued: 2019
- Authors: Njwaxu, Afrika , Shackleton, Charlie M
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/177565 , vital:42833 , https://doi.org/10.3390/f10121093
- Description: Large swathes of arable fields have been abandoned in many areas of the world over the last few decades driven by a multitude of local and broader-scale factors. Many former fields experience a change in vegetation composition and structure post-abandonment, typically through a process of plant succession. The changes in species and abundance mean that the nature and quantity of ecosystem services provided by the former fields also varies. We examined the types of provisioning services obtained from non-timber forest products (NTFPs) with increasing age since field abandonment. We sampled 43 former fields ranging in age since abandonment from approximately 7 to 55 years, and seven plots in intact forests. We held seven focus group discussions with local residents to determine uses of species found in the former fields.
- Full Text:
- Date Issued: 2019
‘In defence of chick-lit’: refashioning feminine subjectivities in Ugandan and South African contemporary women’s writing
- Authors: Spencer, Lynda G
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/138736 , vital:37669 , DOI: 10.1177/1464700119831544
- Description: Ugandan and South African contemporary women’s narratives reflect on the rapid pace of change in the social lives of women in two countries that are contending with the aftermath of conflict and violence. This article will interrogate how contemporary women writers such as Goretti Kyomuhendo (Whispers from Vera), Zukiswa Wanner (The Madams and Behind Every Successful Man) and Cynthia Jele (Happiness is a Four-Letter Word) are embracing chick-lit as a form of writing, while simultaneously short-circuiting this genre to create an experimental form that allows them to reflect on the realities of women and engage with the contradictions, complexities and ambiguities of contemporary feminine subjectivities.
- Full Text: false
- Date Issued: 2019
- Authors: Spencer, Lynda G
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/138736 , vital:37669 , DOI: 10.1177/1464700119831544
- Description: Ugandan and South African contemporary women’s narratives reflect on the rapid pace of change in the social lives of women in two countries that are contending with the aftermath of conflict and violence. This article will interrogate how contemporary women writers such as Goretti Kyomuhendo (Whispers from Vera), Zukiswa Wanner (The Madams and Behind Every Successful Man) and Cynthia Jele (Happiness is a Four-Letter Word) are embracing chick-lit as a form of writing, while simultaneously short-circuiting this genre to create an experimental form that allows them to reflect on the realities of women and engage with the contradictions, complexities and ambiguities of contemporary feminine subjectivities.
- Full Text: false
- Date Issued: 2019
An exploratory study of Heads of Departments' responses to student calls for decolonised higher education
- Grant, Carolyn, Quinn, Lynn, Vorster, Jo-Anne E
- Authors: Grant, Carolyn , Quinn, Lynn , Vorster, Jo-Anne E
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/123420 , vital:35436 , https://doi.org/10.17159/2520-9868/i72a05
- Description: Central to the tumultuous student protests of 2015 and 2016 was an urgent call for the decolonisation of South African universities. Existing curricula, including teaching and assessment practices, as well as institutional cultures and structures were challenged. Against this backdrop, in this article we focus on the academic leadership role of Heads of Departments (HoDs) at Rhodes University. In this small-scale project we interrogate how HoDs conceptualised their roles in this uncertain and complex context. From the data analysis a number of tensions emerged in the ways in which they articulated and enacted their roles. The findings indicate that the protests have contributed to the increasing complexity of the role of an HoD. Issues raised during the protests catalysed HoDs at Rhodes University, some for the first time, into considering the implications of the decolonising call from students and into exercising stronger transformative leadership roles.
- Full Text:
- Date Issued: 2018
- Authors: Grant, Carolyn , Quinn, Lynn , Vorster, Jo-Anne E
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/123420 , vital:35436 , https://doi.org/10.17159/2520-9868/i72a05
- Description: Central to the tumultuous student protests of 2015 and 2016 was an urgent call for the decolonisation of South African universities. Existing curricula, including teaching and assessment practices, as well as institutional cultures and structures were challenged. Against this backdrop, in this article we focus on the academic leadership role of Heads of Departments (HoDs) at Rhodes University. In this small-scale project we interrogate how HoDs conceptualised their roles in this uncertain and complex context. From the data analysis a number of tensions emerged in the ways in which they articulated and enacted their roles. The findings indicate that the protests have contributed to the increasing complexity of the role of an HoD. Issues raised during the protests catalysed HoDs at Rhodes University, some for the first time, into considering the implications of the decolonising call from students and into exercising stronger transformative leadership roles.
- Full Text:
- Date Issued: 2018
LRP1 is required for novobiocin-mediated fibronectin turnover:
- Boel, Natasha M-E, Hunter, Morgan C, Edkins, Adrienne L
- Authors: Boel, Natasha M-E , Hunter, Morgan C , Edkins, Adrienne L
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/164896 , vital:41182 , DOI: 10.1038/s41598-018-29531-2
- Description: Fibronectin (FN) plays a major role in the stability and organization of the extracellular matrix (ECM). We have previously demonstrated that FN interacts directly with Hsp90, as well as showing that the Hsp90 inhibitor novobiocin results in FN turnover via a receptor mediated process. However, the receptor involved has not been previously identified. LRP1 is a ubiquitous receptor responsible for the internalisation of numerous ligands that binds both Hsp90 and FN, and therefore we investigated whether LRP1 was involved in novobiocin-mediated FN turnover.
- Full Text:
- Date Issued: 2018
- Authors: Boel, Natasha M-E , Hunter, Morgan C , Edkins, Adrienne L
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/164896 , vital:41182 , DOI: 10.1038/s41598-018-29531-2
- Description: Fibronectin (FN) plays a major role in the stability and organization of the extracellular matrix (ECM). We have previously demonstrated that FN interacts directly with Hsp90, as well as showing that the Hsp90 inhibitor novobiocin results in FN turnover via a receptor mediated process. However, the receptor involved has not been previously identified. LRP1 is a ubiquitous receptor responsible for the internalisation of numerous ligands that binds both Hsp90 and FN, and therefore we investigated whether LRP1 was involved in novobiocin-mediated FN turnover.
- Full Text:
- Date Issued: 2018
“I slipped into the pages of a book”: intertextuality and literary solidarities in South African writing about London
- Authors: Thorpe, Andrea
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68402 , vital:29252 , https://doi.org/10.1080/17533171.2018.1482882
- Description: Publisher version , In this article, I argue that London plays a dual role in South African writing, as a “real” city at a particular moment in history, and as a textual, imaginative space. For many South African writers, London comes to stand metonymically for English culture and literature even if their attitude toward Englishness and Empire may be one of ambivalent critique. The intertexts invoked in South African representations of London forge literary solidarities, and foreground belated postcolonial engagements with modernity that are significantly displaced from the “margin” to the “center” of modernism (and Empire) itself.
- Full Text: false
- Date Issued: 2018
- Authors: Thorpe, Andrea
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68402 , vital:29252 , https://doi.org/10.1080/17533171.2018.1482882
- Description: Publisher version , In this article, I argue that London plays a dual role in South African writing, as a “real” city at a particular moment in history, and as a textual, imaginative space. For many South African writers, London comes to stand metonymically for English culture and literature even if their attitude toward Englishness and Empire may be one of ambivalent critique. The intertexts invoked in South African representations of London forge literary solidarities, and foreground belated postcolonial engagements with modernity that are significantly displaced from the “margin” to the “center” of modernism (and Empire) itself.
- Full Text: false
- Date Issued: 2018
Collaborative research in contexts of inequality: the role of social reflexivity
- Leibowitz, Brenda, Bozalek, Vivienne, Farmer, Jean, Garraway, James, Herman, Nicoline, Jawitz, Jeff, McMillan, Wendy, Mistri, Gita, Ndebele, Clever, Nkonki, Vuyisile, Quinn, Lynn, Van Schalkwyk, Susan, Vorster, Jo-Anne, Winberg, Chris
- Authors: Leibowitz, Brenda , Bozalek, Vivienne , Farmer, Jean , Garraway, James , Herman, Nicoline , Jawitz, Jeff , McMillan, Wendy , Mistri, Gita , Ndebele, Clever , Nkonki, Vuyisile , Quinn, Lynn , Van Schalkwyk, Susan , Vorster, Jo-Anne , Winberg, Chris
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66634 , vital:28973 , https://doi.org/10.1007/s10734-016-0029-5
- Description: publisher version , This article reports on the role and value of social reflexivity in collaborative research in contexts of extreme inequality. Social reflexivity mediates the enablements and constraints generated by the internal and external contextual conditions impinging on the research collaboration. It fosters the ability of participants in a collaborative project to align their interests and collectively extend their agency towards a common purpose. It influences the productivity and quality of learning outcomes of the research collaboration. The article is written by fourteen members of a larger research team, which comprised 18 individuals working within the academic development environment in eight South African universities. The overarching research project investigated the participation of academics in professional development activities, and how contextual, i.e. structural and cultural, and agential conditions, influence this participation. For this sub-study on the experience of the collaboration by fourteen of the researchers, we wrote reflective pieces on our own experience of participating in the project towards the end of the third year of its duration. We discuss the structural and cultural conditions external to and internal to the project, and how the social reflexivity of the participants mediated these conditions. We conclude with the observation that policy injunctions and support from funding agencies for collaborative research, as well as support from participants’ home institutions are necessary for the flourishing of collaborative research, but that the commitment by individual participants to participate, learn and share, is also necessary.
- Full Text: false
- Date Issued: 2017
- Authors: Leibowitz, Brenda , Bozalek, Vivienne , Farmer, Jean , Garraway, James , Herman, Nicoline , Jawitz, Jeff , McMillan, Wendy , Mistri, Gita , Ndebele, Clever , Nkonki, Vuyisile , Quinn, Lynn , Van Schalkwyk, Susan , Vorster, Jo-Anne , Winberg, Chris
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66634 , vital:28973 , https://doi.org/10.1007/s10734-016-0029-5
- Description: publisher version , This article reports on the role and value of social reflexivity in collaborative research in contexts of extreme inequality. Social reflexivity mediates the enablements and constraints generated by the internal and external contextual conditions impinging on the research collaboration. It fosters the ability of participants in a collaborative project to align their interests and collectively extend their agency towards a common purpose. It influences the productivity and quality of learning outcomes of the research collaboration. The article is written by fourteen members of a larger research team, which comprised 18 individuals working within the academic development environment in eight South African universities. The overarching research project investigated the participation of academics in professional development activities, and how contextual, i.e. structural and cultural, and agential conditions, influence this participation. For this sub-study on the experience of the collaboration by fourteen of the researchers, we wrote reflective pieces on our own experience of participating in the project towards the end of the third year of its duration. We discuss the structural and cultural conditions external to and internal to the project, and how the social reflexivity of the participants mediated these conditions. We conclude with the observation that policy injunctions and support from funding agencies for collaborative research, as well as support from participants’ home institutions are necessary for the flourishing of collaborative research, but that the commitment by individual participants to participate, learn and share, is also necessary.
- Full Text: false
- Date Issued: 2017
Decoupled reciprocal subsidies of biomass and fatty acids in fluxes of invertebrates between a temperate river and the adjacent land:
- Moyo, Sydney, Chari, Lenin D, Villet, Martin H, Richoux, Nicole B
- Authors: Moyo, Sydney , Chari, Lenin D , Villet, Martin H , Richoux, Nicole B
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140843 , vital:37923 , DOI: 10.1007/s00027-017-0529-0
- Description: Streams and riparian areas are tightly coupled through reciprocal trophic subsidies, and there is evidence that these subsidies affect consumers in connected ecosystems. Most studies of subsidies consider only their quantity and not their quality. We determined the bidirectional exchange of organisms between the Kowie River and its riparian zone in South Africa using floating pyramidal traps (to measure insect emergence) and pan traps (to capture infalling invertebrates).
- Full Text:
- Date Issued: 2017
- Authors: Moyo, Sydney , Chari, Lenin D , Villet, Martin H , Richoux, Nicole B
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140843 , vital:37923 , DOI: 10.1007/s00027-017-0529-0
- Description: Streams and riparian areas are tightly coupled through reciprocal trophic subsidies, and there is evidence that these subsidies affect consumers in connected ecosystems. Most studies of subsidies consider only their quantity and not their quality. We determined the bidirectional exchange of organisms between the Kowie River and its riparian zone in South Africa using floating pyramidal traps (to measure insect emergence) and pan traps (to capture infalling invertebrates).
- Full Text:
- Date Issued: 2017
Disclaiming/denigrating/dodging: white South African academics’ everyday racetalk
- Vincent, Louise, Idahosa, Grace E, Msomi, Zuziwe
- Authors: Vincent, Louise , Idahosa, Grace E , Msomi, Zuziwe
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141900 , vital:38014 , DOI: 10.1080/14725843.2017.1292119
- Description: The call for the ‘transformation’ of higher education in South Africa is one instance of a wider effort, since the country’s first democratic election in 1994, to surmount an apartheid and colonial legacy of institutionalised racism. In 2015 and 2016 nationwide protests led to universities being shut down as students and staff expressed frustration institutions that continue to be experienced as racist and ‘untransformed’. In this study we report on interviews conducted with senior white academics at one South African university shortly before these protests began. Given that our participants are people of influence in their respective university departments, we asked, in in-depth open-ended interviews, what contribution they saw themselves making to ‘transformation’. We argue that the talk of these participants could be described as what authors in the field call 'racetalk', Talk is understood here as a form of social practice, the analysis of which helps us to understand how racism is reproduced in mundane ways which, taken together, account for the persistence of pervasive institutionalised racism in South African higher education that appears impervious to policy and regime change.
- Full Text:
- Date Issued: 2017
- Authors: Vincent, Louise , Idahosa, Grace E , Msomi, Zuziwe
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141900 , vital:38014 , DOI: 10.1080/14725843.2017.1292119
- Description: The call for the ‘transformation’ of higher education in South Africa is one instance of a wider effort, since the country’s first democratic election in 1994, to surmount an apartheid and colonial legacy of institutionalised racism. In 2015 and 2016 nationwide protests led to universities being shut down as students and staff expressed frustration institutions that continue to be experienced as racist and ‘untransformed’. In this study we report on interviews conducted with senior white academics at one South African university shortly before these protests began. Given that our participants are people of influence in their respective university departments, we asked, in in-depth open-ended interviews, what contribution they saw themselves making to ‘transformation’. We argue that the talk of these participants could be described as what authors in the field call 'racetalk', Talk is understood here as a form of social practice, the analysis of which helps us to understand how racism is reproduced in mundane ways which, taken together, account for the persistence of pervasive institutionalised racism in South African higher education that appears impervious to policy and regime change.
- Full Text:
- Date Issued: 2017
Interacting motif networks located in hotspots associated with RNA release are conserved in Enterovirus capsids
- Ross, Caroline J, Knox, Caroline M, Tastan Bishop, Özlem
- Authors: Ross, Caroline J , Knox, Caroline M , Tastan Bishop, Özlem
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124855 , vital:35704 , https://doi.10.1002/1873-3468.12663
- Description: Enteroviruses are responsible for a multitude of human diseases. Expansion of the virus capsid is associated with a cascade of conformational changes that allow the subsequent release of RNA. For the first time, this study presents a comprehensive bioinformatic screen for the prediction of interacting motifs within intraprotomer interfaces and across respective interfaces surrounding the fivefold and twofold axes. The results identify a network of conserved motif residues involved in interactions in enteroviruses that may be critical to capsid stabilisation, providing guidelines towards developing antivirals that interfere with viral expansion during RNA release.
- Full Text:
- Date Issued: 2017
- Authors: Ross, Caroline J , Knox, Caroline M , Tastan Bishop, Özlem
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124855 , vital:35704 , https://doi.10.1002/1873-3468.12663
- Description: Enteroviruses are responsible for a multitude of human diseases. Expansion of the virus capsid is associated with a cascade of conformational changes that allow the subsequent release of RNA. For the first time, this study presents a comprehensive bioinformatic screen for the prediction of interacting motifs within intraprotomer interfaces and across respective interfaces surrounding the fivefold and twofold axes. The results identify a network of conserved motif residues involved in interactions in enteroviruses that may be critical to capsid stabilisation, providing guidelines towards developing antivirals that interfere with viral expansion during RNA release.
- Full Text:
- Date Issued: 2017
Interrogating citizen journalism practices: a case study of Rhodes University’s Lindaba Ziyafika Project
- Nyathi, Sihle, Garman, Anthea
- Authors: Nyathi, Sihle , Garman, Anthea
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158915 , vital:40240 , https://doi.org/10.1080/23743670.2016.1259740
- Description: Several scholars have noted that citizen journalism in the West is essentially an online phenomenon, driven by the affordability of Internet technologies. In Africa, projects such as Ushahidi in Kenya have been enabled by platforms such as cell phones and social networks. Voices of Africa, based in southern Africa, publishes on the web only. Publishing on the Internet presumes a citizenry which is relatively well educated; has familiarity with, and access to, new media as a form of social communication; and is confident in their right to participate in newly developed public spheres – particularly those online.
- Full Text:
- Date Issued: 2017
- Authors: Nyathi, Sihle , Garman, Anthea
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158915 , vital:40240 , https://doi.org/10.1080/23743670.2016.1259740
- Description: Several scholars have noted that citizen journalism in the West is essentially an online phenomenon, driven by the affordability of Internet technologies. In Africa, projects such as Ushahidi in Kenya have been enabled by platforms such as cell phones and social networks. Voices of Africa, based in southern Africa, publishes on the web only. Publishing on the Internet presumes a citizenry which is relatively well educated; has familiarity with, and access to, new media as a form of social communication; and is confident in their right to participate in newly developed public spheres – particularly those online.
- Full Text:
- Date Issued: 2017
Privilege, poverty, and pedagogy: reflections on the introduction of a service-learning component into a postgraduate political studies course
- Authors: Matthews, Sally
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142224 , vital:38060 , DOI: 10.17159/2221-4070/2017/v6i2a4
- Description: This paper reflects on the experience of integrating a service-learning component into a postgraduate course in political studies. The course in question aims to get students to reflect on the ways in which poverty and privilege are tied up with each other, and on whether and how the relatively privileged can be involved in helpful ways in struggles against oppression. The service-learning component involved spending a week volunteering with a rural community-based organisation. Students were required to relate their volunteering experience to the course content. The paper reflects on the implications of the course's failure to live up to many criteria for quality service-learning, arguing that despite its failings, the service-learning experience significantly enhanced the learning of the students and also my own learning as an educator. I show that the nature of this learning calls into question some possible assumptions about how service-learning ought to be done. The paper contributes to ongoing discussions about the ways in which service-learning can assist in the achievement of social justice-related goals.
- Full Text:
- Date Issued: 2017
- Authors: Matthews, Sally
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142224 , vital:38060 , DOI: 10.17159/2221-4070/2017/v6i2a4
- Description: This paper reflects on the experience of integrating a service-learning component into a postgraduate course in political studies. The course in question aims to get students to reflect on the ways in which poverty and privilege are tied up with each other, and on whether and how the relatively privileged can be involved in helpful ways in struggles against oppression. The service-learning component involved spending a week volunteering with a rural community-based organisation. Students were required to relate their volunteering experience to the course content. The paper reflects on the implications of the course's failure to live up to many criteria for quality service-learning, arguing that despite its failings, the service-learning experience significantly enhanced the learning of the students and also my own learning as an educator. I show that the nature of this learning calls into question some possible assumptions about how service-learning ought to be done. The paper contributes to ongoing discussions about the ways in which service-learning can assist in the achievement of social justice-related goals.
- Full Text:
- Date Issued: 2017
Refocusing the traumatic past (an essay in two parts):
- Authors: de Jager, Maureen
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147380 , vital:38631 , https://0-hdl.handle.net.wam.seals.ac.za/10520/EJC-a867f5bb0
- Description: In the greater landscape of South Africa’s traumatic past, the South African War of 1899-1902 is arguably “old history”, surpassed in time and importance by more pressing traumas. Moreover, because it was usurped by Afrikaner nationalism as a myth of national origin and used to justify claims of Afrikaner sovereignty, it is also often seen as “old Afrikaner history”: at best, an episode of limited relevance to the many South Africans effectively written out of this narrative; at worst, a platform for nostalgic hankering by a conservative few.
- Full Text:
- Date Issued: 2017
- Authors: de Jager, Maureen
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147380 , vital:38631 , https://0-hdl.handle.net.wam.seals.ac.za/10520/EJC-a867f5bb0
- Description: In the greater landscape of South Africa’s traumatic past, the South African War of 1899-1902 is arguably “old history”, surpassed in time and importance by more pressing traumas. Moreover, because it was usurped by Afrikaner nationalism as a myth of national origin and used to justify claims of Afrikaner sovereignty, it is also often seen as “old Afrikaner history”: at best, an episode of limited relevance to the many South Africans effectively written out of this narrative; at worst, a platform for nostalgic hankering by a conservative few.
- Full Text:
- Date Issued: 2017
Towards a framework for assessing the sustainability of local economic development based on natural resources: honeybush tea in the Eastern Cape Province of South Africa
- Polak, James, Snowball, Jeanette D
- Authors: Polak, James , Snowball, Jeanette D
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69201 , vital:29445 , https://doi.org/10.1080/13549839.2016.1196348
- Description: Despite the popularity of local economic development (LED) as a job creation and economic growth strategy in South Africa, many LED projects have not proved to be sustainable in the long-run, especially where human systems interact with biological ones. This article examines the relationship between sustainability and LED within the context of the emerging honeybush tea industry in the Eastern Cape. Data were gathered from provincial as well as local government policy documents and reports, and via key informant interviews. The data were analysed using Connelly’s [(2007). Mapping sustainable development as a contested concept. Local Environment, 12 (3), 259–278] three pronged approach to sustainable development as a lens through which to view the local industry. Findings showed that the industry offers many opportunities for development, including job creation in poorer, rural households; sustainable wild harvesting using a permit system; commercial cultivation; potential to develop social capital; potential for community-based LED; and product diversification. However, there are also corresponding challenges: There is currently no reliable data on the maximum sustainable yield, which is needed to guide quota allocations for entrepreneurial harvesters harvesting from wild stocks; possible biodiversity loss; and enforcing the permit scheme is proving difficult in remote rural areas.
- Full Text: false
- Date Issued: 2017
- Authors: Polak, James , Snowball, Jeanette D
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69201 , vital:29445 , https://doi.org/10.1080/13549839.2016.1196348
- Description: Despite the popularity of local economic development (LED) as a job creation and economic growth strategy in South Africa, many LED projects have not proved to be sustainable in the long-run, especially where human systems interact with biological ones. This article examines the relationship between sustainability and LED within the context of the emerging honeybush tea industry in the Eastern Cape. Data were gathered from provincial as well as local government policy documents and reports, and via key informant interviews. The data were analysed using Connelly’s [(2007). Mapping sustainable development as a contested concept. Local Environment, 12 (3), 259–278] three pronged approach to sustainable development as a lens through which to view the local industry. Findings showed that the industry offers many opportunities for development, including job creation in poorer, rural households; sustainable wild harvesting using a permit system; commercial cultivation; potential to develop social capital; potential for community-based LED; and product diversification. However, there are also corresponding challenges: There is currently no reliable data on the maximum sustainable yield, which is needed to guide quota allocations for entrepreneurial harvesters harvesting from wild stocks; possible biodiversity loss; and enforcing the permit scheme is proving difficult in remote rural areas.
- Full Text: false
- Date Issued: 2017