Rhodes University Graduation Ceremony 1960
- Authors: Rhodes University
- Date: 1960
- Language: English
- Type: text
- Identifier: vital:8094 , http://hdl.handle.net/10962/d1004409
- Description: Rhodes University Graduation Ceremonies in the University Great Hall on Saturday, 2nd April, 1960, at 11 a.m. [and] 23rd April, 1960, at 11 a.m.
- Full Text:
- Date Issued: 1960
- Authors: Rhodes University
- Date: 1960
- Language: English
- Type: text
- Identifier: vital:8094 , http://hdl.handle.net/10962/d1004409
- Description: Rhodes University Graduation Ceremonies in the University Great Hall on Saturday, 2nd April, 1960, at 11 a.m. [and] 23rd April, 1960, at 11 a.m.
- Full Text:
- Date Issued: 1960
Methinks he doth protest too much - recovering unjustified payments made under duress and protest
- Authors: Glover, Graham B
- Date: 2006
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70744 , vital:29724 , https://hdl.handle.net/10520/EJC55014
- Description: The private law doctrine of duress, although mostly discussed in the context of the law of contract in South Africa, is also relevant in the law of unjustified enrichment. Where an unjustified payment or transfer of some kind has been induced by duress, in a situation where there is no contractual relationship between the parties, the aggrieved party will be entitled to reclaim the payment or transfer. The principles of enrichment law will apply in such cases.
- Full Text: false
- Date Issued: 2006
- Authors: Glover, Graham B
- Date: 2006
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70744 , vital:29724 , https://hdl.handle.net/10520/EJC55014
- Description: The private law doctrine of duress, although mostly discussed in the context of the law of contract in South Africa, is also relevant in the law of unjustified enrichment. Where an unjustified payment or transfer of some kind has been induced by duress, in a situation where there is no contractual relationship between the parties, the aggrieved party will be entitled to reclaim the payment or transfer. The principles of enrichment law will apply in such cases.
- Full Text: false
- Date Issued: 2006
Rhodes University Library Services Annual Report 2012 : Library Director's message
- Authors: Satgoor, Ujala
- Date: 2013
- Language: English
- Type: Text
- Identifier: vital:7945 , http://hdl.handle.net/10962/d1011893
- Description: Library Director's Message: It gives me great pleasure to present the 2012 annual report of the Rhodes University Library Services. Since 2010 the staff have experienced a variety of impactful changes which included a new building, a new organisational structure, a new practice model and a change of leadership. Change refers to altering one’s approach or attitude; a process which enables transformation, becoming different or doing things differently. Peter Drucker defines innovation as “change that creates a new dimension of performance.” Therefore 2012 can be described as a year of engagement, conversations, consultations, reviews, participation, collaboration and redefinition. In addition to ensuring the delivery of professional services to the Rhodes community, strategy development, quality of service, continuing professional development, human resources management and national professional engagement defines this period. Therefore an effective organization must be prepared to grasp the opportunities, alongside the threats, by responding to the challenge of change to continue adding value to its defined audience. An innovative organization focuses on the following four significant areas: • Alignment of internal strategies to corporate/institutional goals and strategies • People, skills and roles • Defined workflows or processes • Cultural engagement and support The process towards crafting a new strategic directions and articulating an organizational culture commenced with a 2-day intervention on June 14-15 2012 which was facilitated by Dr Noel Pearse. This exercise proved to be an invaluable experience for the staff, who by taking ownership of the subsequent development of the strategic focus areas and the organisational culture statement, were able to articulate their thoughts, concerns, aspirations and expectations of their organisation. The four strategies identified will go a long way to strengthening and consolidating the RUL: • Positioning the RUL in the intellectual midst of the University community • Dynamic user services to advance the RU research, teaching and learning endeavours • Staff development • Technology and innovation The LibQual online library quality survey conducted during 13-31 August 2012 was a success, which surpassed our expectations. The comparison between the 2005 and 2012 results show a significant improvement in the perceptions of the RU community towards the quality of service, information resources and the library as place. This affirmed that the new Library building and Faculty Library liaison model are serving to locate the library positively in the academic endeavor. However while we savour these results, concerns have been raised about the lack of awareness and proper use of the wide array of electronic resources available. Therefore we will be focusing on a concerted marketing and training campaign to ensure that the subscription-based electronic resources are optimally used by the RU community, especially the academics. I wish to acknowledge the sterling and creative work of the team that led this project. We also bade farewell to Ms Jeanne Berger, who was the former Deputy Director and Acting Director in April 2012. Together with the former Director, Gwenda Thomas, Jeanne drove the reconstruction and renewal project of the RUL. I acknowledge both Gwenda and Jeanne, the University Management and all those who contributed to the realisation of the vision of a modern 21st century academic library.
- Full Text:
- Date Issued: 2013
- Authors: Satgoor, Ujala
- Date: 2013
- Language: English
- Type: Text
- Identifier: vital:7945 , http://hdl.handle.net/10962/d1011893
- Description: Library Director's Message: It gives me great pleasure to present the 2012 annual report of the Rhodes University Library Services. Since 2010 the staff have experienced a variety of impactful changes which included a new building, a new organisational structure, a new practice model and a change of leadership. Change refers to altering one’s approach or attitude; a process which enables transformation, becoming different or doing things differently. Peter Drucker defines innovation as “change that creates a new dimension of performance.” Therefore 2012 can be described as a year of engagement, conversations, consultations, reviews, participation, collaboration and redefinition. In addition to ensuring the delivery of professional services to the Rhodes community, strategy development, quality of service, continuing professional development, human resources management and national professional engagement defines this period. Therefore an effective organization must be prepared to grasp the opportunities, alongside the threats, by responding to the challenge of change to continue adding value to its defined audience. An innovative organization focuses on the following four significant areas: • Alignment of internal strategies to corporate/institutional goals and strategies • People, skills and roles • Defined workflows or processes • Cultural engagement and support The process towards crafting a new strategic directions and articulating an organizational culture commenced with a 2-day intervention on June 14-15 2012 which was facilitated by Dr Noel Pearse. This exercise proved to be an invaluable experience for the staff, who by taking ownership of the subsequent development of the strategic focus areas and the organisational culture statement, were able to articulate their thoughts, concerns, aspirations and expectations of their organisation. The four strategies identified will go a long way to strengthening and consolidating the RUL: • Positioning the RUL in the intellectual midst of the University community • Dynamic user services to advance the RU research, teaching and learning endeavours • Staff development • Technology and innovation The LibQual online library quality survey conducted during 13-31 August 2012 was a success, which surpassed our expectations. The comparison between the 2005 and 2012 results show a significant improvement in the perceptions of the RU community towards the quality of service, information resources and the library as place. This affirmed that the new Library building and Faculty Library liaison model are serving to locate the library positively in the academic endeavor. However while we savour these results, concerns have been raised about the lack of awareness and proper use of the wide array of electronic resources available. Therefore we will be focusing on a concerted marketing and training campaign to ensure that the subscription-based electronic resources are optimally used by the RU community, especially the academics. I wish to acknowledge the sterling and creative work of the team that led this project. We also bade farewell to Ms Jeanne Berger, who was the former Deputy Director and Acting Director in April 2012. Together with the former Director, Gwenda Thomas, Jeanne drove the reconstruction and renewal project of the RUL. I acknowledge both Gwenda and Jeanne, the University Management and all those who contributed to the realisation of the vision of a modern 21st century academic library.
- Full Text:
- Date Issued: 2013
Listening to the ‘Born Frees’: politics and disillusionment in South Africa
- Malila, Vanessa, Garman, Anthea
- Authors: Malila, Vanessa , Garman, Anthea
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158884 , vital:40237 , https://doi.org/10.1080/23743670.2015.1084587
- Description: In 2014 South Africa celebrated 20 years of democracy, and for many of the ‘Born Frees’ – those who came of age politically after 1996 – this was their first opportunity to vote in national elections. With democracy came the promise for South Africa's marginalised majority of voice and agency, but also the implicit promise that their democratically elected government would listen to them. In addition, the South African media have long championed their role as a voice for the voiceless. This article presents work done with youngsters from South Africa's poorest province, the Eastern Cape, in an effort to listen to their experience of politics and to understand their use of the media – especially whether it enables them to speak out and be heard in the public sphere.
- Full Text:
- Date Issued: 2016
- Authors: Malila, Vanessa , Garman, Anthea
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158884 , vital:40237 , https://doi.org/10.1080/23743670.2015.1084587
- Description: In 2014 South Africa celebrated 20 years of democracy, and for many of the ‘Born Frees’ – those who came of age politically after 1996 – this was their first opportunity to vote in national elections. With democracy came the promise for South Africa's marginalised majority of voice and agency, but also the implicit promise that their democratically elected government would listen to them. In addition, the South African media have long championed their role as a voice for the voiceless. This article presents work done with youngsters from South Africa's poorest province, the Eastern Cape, in an effort to listen to their experience of politics and to understand their use of the media – especially whether it enables them to speak out and be heard in the public sphere.
- Full Text:
- Date Issued: 2016
Listening and the ambiguities of voice in South African journalism:
- Garman, Anthea, Malila, Vanessa
- Authors: Garman, Anthea , Malila, Vanessa
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158394 , vital:40180 , https://doi.org/10.1080/02500167.2016.1226914
- Description: Political theorists like Bickford (1996) and media theorists like Couldry (2006) have introduced the concept of listening as a complement to long-standing discussions about voice in democracies and in the media which serve the democratic project. This enhanced understanding of voice goes beyond just hearing into giving serious attention to, in particular, marginalised voices. This article reports on an investigation into the ways in which mainstream and community media in the Eastern Cape, South Africa, understand listening as an important part of their role as journalists. Interviews probed the attitudes of journalists and editors towards listening, and also interrogated their own understandings of their role in South Africa, particularly in relation to young people who are finding their political “voice”.
- Full Text:
- Date Issued: 2017
- Authors: Garman, Anthea , Malila, Vanessa
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158394 , vital:40180 , https://doi.org/10.1080/02500167.2016.1226914
- Description: Political theorists like Bickford (1996) and media theorists like Couldry (2006) have introduced the concept of listening as a complement to long-standing discussions about voice in democracies and in the media which serve the democratic project. This enhanced understanding of voice goes beyond just hearing into giving serious attention to, in particular, marginalised voices. This article reports on an investigation into the ways in which mainstream and community media in the Eastern Cape, South Africa, understand listening as an important part of their role as journalists. Interviews probed the attitudes of journalists and editors towards listening, and also interrogated their own understandings of their role in South Africa, particularly in relation to young people who are finding their political “voice”.
- Full Text:
- Date Issued: 2017
George Webb Hardy's the Black Peril and the social meaning of ‘Black Peril’ in early twentieth-century South Africa
- Authors: Cornwell, Gareth D N
- Date: 1996
- Language: English
- Type: text , article
- Identifier: vital:6116 , http://hdl.handle.net/10962/d1004240 , https://doi.org/10.1080/03057079608708504
- Description: preprint , The 'Black Peril' — the threatened rape of white women by black men — was an important factor in the moral economy underpinning colonial debate about the 'Native Question' in early twentieth-century South Africa. This essay gives sympathetic consideration to studies which have attempted to link the recurrence of Black Peril panics with specific disturbances in the economy or body politic, before offering symptomatic readings of two pieces of writing by George Webb Hardy, the article 'The Black Peril' (1904) and the novel The Black Peril (1912). These readings suggest that the rape threat was essentially a rationalization of white men's fear of sexual competition from black men. The imagery of purity and contagion, in terms of which the 'endogamous imperative' is typically represented in such texts, suggests that the idea of caste may usefully be invoked in attempts to explain the seemingly irrational public hysteria surrounding the Black Peril phenomenon.
- Full Text:
- Date Issued: 1996
- Authors: Cornwell, Gareth D N
- Date: 1996
- Language: English
- Type: text , article
- Identifier: vital:6116 , http://hdl.handle.net/10962/d1004240 , https://doi.org/10.1080/03057079608708504
- Description: preprint , The 'Black Peril' — the threatened rape of white women by black men — was an important factor in the moral economy underpinning colonial debate about the 'Native Question' in early twentieth-century South Africa. This essay gives sympathetic consideration to studies which have attempted to link the recurrence of Black Peril panics with specific disturbances in the economy or body politic, before offering symptomatic readings of two pieces of writing by George Webb Hardy, the article 'The Black Peril' (1904) and the novel The Black Peril (1912). These readings suggest that the rape threat was essentially a rationalization of white men's fear of sexual competition from black men. The imagery of purity and contagion, in terms of which the 'endogamous imperative' is typically represented in such texts, suggests that the idea of caste may usefully be invoked in attempts to explain the seemingly irrational public hysteria surrounding the Black Peril phenomenon.
- Full Text:
- Date Issued: 1996
Marxisms past and present
- Helliker, Kirk D, Vale, Peter C J
- Authors: Helliker, Kirk D , Vale, Peter C J
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71263 , vital:29825 , https://doi.org/10.1177/0725513612470532
- Description: Marxism was central to the understanding of South Africa’s struggle for freedom. This article provides a critical analysis of Marxist literature on South Africa since the 1970s, drawing out its relevance for contemporary analyses of the post-apartheid state and for radical politics today. It suggests that while the literature offered important insights into the character of the apartheid state, it failed to provide a critical appraisal of the state per se. Moreover, the capturing of state power by the liberation movement was not grounded in an understanding of the oppressive character of the state-form. The undermining of mainstream Marxism under neo-liberalizing conditions in post-apartheid South Africa has opened up the prospects for anti-statist radical libertarian thinking (including autonomist Marxism), and this thinking is consistent with the practices of certain autonomist popular politics currently emerging. Social theorizing on South Africa has had a complex relationship with Marxism. This article is interested in drawing on this experience in an effort to understand its implications for the ‘new’ South Africa where, 20 years after apartheid’s formal ending, social transformation remains caught in the logic not of Marxism but neo-liberalizing capitalism.
- Full Text: false
- Date Issued: 2013
- Authors: Helliker, Kirk D , Vale, Peter C J
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71263 , vital:29825 , https://doi.org/10.1177/0725513612470532
- Description: Marxism was central to the understanding of South Africa’s struggle for freedom. This article provides a critical analysis of Marxist literature on South Africa since the 1970s, drawing out its relevance for contemporary analyses of the post-apartheid state and for radical politics today. It suggests that while the literature offered important insights into the character of the apartheid state, it failed to provide a critical appraisal of the state per se. Moreover, the capturing of state power by the liberation movement was not grounded in an understanding of the oppressive character of the state-form. The undermining of mainstream Marxism under neo-liberalizing conditions in post-apartheid South Africa has opened up the prospects for anti-statist radical libertarian thinking (including autonomist Marxism), and this thinking is consistent with the practices of certain autonomist popular politics currently emerging. Social theorizing on South Africa has had a complex relationship with Marxism. This article is interested in drawing on this experience in an effort to understand its implications for the ‘new’ South Africa where, 20 years after apartheid’s formal ending, social transformation remains caught in the logic not of Marxism but neo-liberalizing capitalism.
- Full Text: false
- Date Issued: 2013
Some development issues in Ciskei
- Bekker, S B, Black, Philip A, Rouz, A D
- Authors: Bekker, S B , Black, Philip A , Rouz, A D
- Date: 1982
- Subjects: Ciskei (South Africa) -- Economic conditions Ciskei (South Africa) -- Economic policy Ciskei (South Africa) -- Population
- Language: English
- Type: Book , Text
- Identifier: http://hdl.handle.net/10962/2249 , vital:20269 , ISBN 0868100986
- Description: The territory known as Ciskei - an independent national state - and its de facto residents, known as Ciskeians, are the administrative, organisational and financial responsibility of the Ciskei government. As such, this government plans strategies aimed at promoting development for Ciskeians in its territory. Very broadly, 'development' is understood to mean the improvement of the life chances and living conditions of Ciskeians, and of poorer Ciskeians in particular (Ward, 1980). The Ciskei government, by its very nature, thus sees itself as intimately involved in the creation and implementation of a development strategy focussed on its territory. This paper has three interrelated aims. First, a demographic and socio-economic profile of Ciskei will be presented. This will be attempted by using such generally accepted indicators as trends in population, gross national product, unemployment rates, and per capita income. In addition, three types of classification will be introduced to sharpen this profile. Ciskeian resident communities will be grouped together, on the basis of their location and access to productive activities, into (i) urban communities, (ii) rural villages, and (iii) closer settlements. In the second place, cash- -earning workers will be grouped together, on the basis of their places of residence and of work, into (i) Ciskeian workers, (ii) frontier commuters (Riekert, 1979), and (iii) migrants. Finally, a distinction will be drawn between the income accruing to resident Ciskeian households (i) which is earned within Ciskei itself, and (ii) which is earned outside Ciskei. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
- Date Issued: 1982
- Authors: Bekker, S B , Black, Philip A , Rouz, A D
- Date: 1982
- Subjects: Ciskei (South Africa) -- Economic conditions Ciskei (South Africa) -- Economic policy Ciskei (South Africa) -- Population
- Language: English
- Type: Book , Text
- Identifier: http://hdl.handle.net/10962/2249 , vital:20269 , ISBN 0868100986
- Description: The territory known as Ciskei - an independent national state - and its de facto residents, known as Ciskeians, are the administrative, organisational and financial responsibility of the Ciskei government. As such, this government plans strategies aimed at promoting development for Ciskeians in its territory. Very broadly, 'development' is understood to mean the improvement of the life chances and living conditions of Ciskeians, and of poorer Ciskeians in particular (Ward, 1980). The Ciskei government, by its very nature, thus sees itself as intimately involved in the creation and implementation of a development strategy focussed on its territory. This paper has three interrelated aims. First, a demographic and socio-economic profile of Ciskei will be presented. This will be attempted by using such generally accepted indicators as trends in population, gross national product, unemployment rates, and per capita income. In addition, three types of classification will be introduced to sharpen this profile. Ciskeian resident communities will be grouped together, on the basis of their location and access to productive activities, into (i) urban communities, (ii) rural villages, and (iii) closer settlements. In the second place, cash- -earning workers will be grouped together, on the basis of their places of residence and of work, into (i) Ciskeian workers, (ii) frontier commuters (Riekert, 1979), and (iii) migrants. Finally, a distinction will be drawn between the income accruing to resident Ciskeian households (i) which is earned within Ciskei itself, and (ii) which is earned outside Ciskei. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
- Date Issued: 1982
Visible light transformation of Rhodamine 6G using tetracarbazole zinc phthalocyanine when embedded in electrospun fibers and in the presence of ZnO and Ag particles
- Khoza, Phindile, Nyokong, Tebello
- Authors: Khoza, Phindile , Nyokong, Tebello
- Date: 2015
- Language: English
- Type: Article
- Identifier: vital:7246 , http://hdl.handle.net/10962/d1020251
- Description: Herein, we report the photocatalytic transformation of Rhodamine 6G (Rh 6G) using tetracarbazole zinc phthalocyanine (TCbZnPc) when alone or when conjugated with ZnO macroparticles (ZnOMPs) and silver nanoparticles (AgNPs), represented as TCbZnPc–ZnOMPs and TCbZnPc–AgNPs, respectively. The photocatalysts were supported onto electrospun polystyrene fibers. The efficiency of TCbZnPc was improved by the presence of both ZnOMPs and AgNPs. HPLC equipped with UV–vis was used to study phototransformation products. The mechanism of transformation was via the N-de-ethylation of Rh 6G. , Original publication is available at http://dx.doi.org/10.1080/00958972.2015.1013944
- Full Text: false
- Date Issued: 2015
- Authors: Khoza, Phindile , Nyokong, Tebello
- Date: 2015
- Language: English
- Type: Article
- Identifier: vital:7246 , http://hdl.handle.net/10962/d1020251
- Description: Herein, we report the photocatalytic transformation of Rhodamine 6G (Rh 6G) using tetracarbazole zinc phthalocyanine (TCbZnPc) when alone or when conjugated with ZnO macroparticles (ZnOMPs) and silver nanoparticles (AgNPs), represented as TCbZnPc–ZnOMPs and TCbZnPc–AgNPs, respectively. The photocatalysts were supported onto electrospun polystyrene fibers. The efficiency of TCbZnPc was improved by the presence of both ZnOMPs and AgNPs. HPLC equipped with UV–vis was used to study phototransformation products. The mechanism of transformation was via the N-de-ethylation of Rh 6G. , Original publication is available at http://dx.doi.org/10.1080/00958972.2015.1013944
- Full Text: false
- Date Issued: 2015
Electrocatalysis of asulam on cobalt phthalocyanine modified multi-walled carbon nanotubes immobilized on a basal plane pyrolytic graphite electrode
- Siswana, Msimelelo P, Ozoemena, Kenneth I, Nyokong, Tebello
- Authors: Siswana, Msimelelo P , Ozoemena, Kenneth I , Nyokong, Tebello
- Date: 2006
- Language: English
- Type: Article
- Identifier: vital:6595 , http://hdl.handle.net/10962/d1004344
- Description: This work describes the electrochemical properties of cobalt tetra-aminophthalocyanine (CoTAPc) complex electropolymerized at the surface of multi-walled carbon nanotube (MWCNT) abrasively immobilized onto a basal plane pyrolytic graphite electrode (BPPGE). The constructed electrode displayed excellent electrocatalytic behaviour towards the oxidation of the herbicide, asulam, as evidenced by the enhancement of the oxidation peak current (~6 times) and the shift in the oxidation potential to lower values (by ~120 mV) in comparison with the bare BPPGE. The chronoamperometric detection of asulam which was carried out in 0.10 M phosphate buffer (pH 7.0) at a fixed potential of 0.65 V (versus Ag|AgCl) yielded excellent analytical parameters; a linear concentration range of 4.5–20 μM, a sensitivity of 241 × 10[superscript −3] μA/μM, a detection limit of 1.15 μM asulam (using the Y[subscript B] + 3σ criterion) and a response time of ~2 s.
- Full Text:
- Date Issued: 2006
- Authors: Siswana, Msimelelo P , Ozoemena, Kenneth I , Nyokong, Tebello
- Date: 2006
- Language: English
- Type: Article
- Identifier: vital:6595 , http://hdl.handle.net/10962/d1004344
- Description: This work describes the electrochemical properties of cobalt tetra-aminophthalocyanine (CoTAPc) complex electropolymerized at the surface of multi-walled carbon nanotube (MWCNT) abrasively immobilized onto a basal plane pyrolytic graphite electrode (BPPGE). The constructed electrode displayed excellent electrocatalytic behaviour towards the oxidation of the herbicide, asulam, as evidenced by the enhancement of the oxidation peak current (~6 times) and the shift in the oxidation potential to lower values (by ~120 mV) in comparison with the bare BPPGE. The chronoamperometric detection of asulam which was carried out in 0.10 M phosphate buffer (pH 7.0) at a fixed potential of 0.65 V (versus Ag|AgCl) yielded excellent analytical parameters; a linear concentration range of 4.5–20 μM, a sensitivity of 241 × 10[superscript −3] μA/μM, a detection limit of 1.15 μM asulam (using the Y[subscript B] + 3σ criterion) and a response time of ~2 s.
- Full Text:
- Date Issued: 2006
'I always knew I would go to university': a social realist account of student agency: part 1
- Authors: Ellery, Karen , Baxen, Jean
- Date: 2015
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/61207 , vital:27990
- Description: Academic development programmes at higher education institutions (HEIs) in South Africa are often underpinned by discourses that view students as deficit. Archer's social realist ontology offers a means of understanding reflexivities and agency of students in the higher education context. Using narrative data and drawing on Archer's (2003) theory of mediation between structure and agency through internal conversations, this study examined the socio-economic background of one particular student, Thando, and his agential journey to arrive at the academy. The analysis reveals Thando has a deliberate and determined stance towards achieving his project of obtaining a tertiary education in order to realise a better life for himself and his family. Despite what could be perceived as constraining socio-cultural conditions, Thando strategically circumvents such restrictions and acts in ways that help him pursue his project. It is argued that student agency needs to take a more central place within academic development programmes in higher education.
- Full Text:
- Date Issued: 2015
- Authors: Ellery, Karen , Baxen, Jean
- Date: 2015
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/61207 , vital:27990
- Description: Academic development programmes at higher education institutions (HEIs) in South Africa are often underpinned by discourses that view students as deficit. Archer's social realist ontology offers a means of understanding reflexivities and agency of students in the higher education context. Using narrative data and drawing on Archer's (2003) theory of mediation between structure and agency through internal conversations, this study examined the socio-economic background of one particular student, Thando, and his agential journey to arrive at the academy. The analysis reveals Thando has a deliberate and determined stance towards achieving his project of obtaining a tertiary education in order to realise a better life for himself and his family. Despite what could be perceived as constraining socio-cultural conditions, Thando strategically circumvents such restrictions and acts in ways that help him pursue his project. It is argued that student agency needs to take a more central place within academic development programmes in higher education.
- Full Text:
- Date Issued: 2015
The privacy paradox applies to IoT devices too: a Saudi Arabian study
- Aleisa, Noura, Renaud, Karen, Bongiovanni, Ivano
- Authors: Aleisa, Noura , Renaud, Karen , Bongiovanni, Ivano
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/150252 , vital:38953 , https://doi.org/10.1016/j.cose.2020.101897
- Description: The “privacy paradox” is the term used to describe the disconnect between self-reported privacy value attributions and actions actually taken to protect and preserve personal privacy. This phenomenon has been investigated in a number of domains and we extend the body of research with an investigation in the IoT domain. We presented participants with evidence of a specific IoT device’s (smart plug) privacy violations and then measured changes in privacy concerns and trust, as well as uptake of a range of behavioural responses. Our Saudi Arabian participants, despite expressing high levels of privacy concerns, generally chose not to respond to this evidence with preventative action.
- Full Text:
- Date Issued: 2020
- Authors: Aleisa, Noura , Renaud, Karen , Bongiovanni, Ivano
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/150252 , vital:38953 , https://doi.org/10.1016/j.cose.2020.101897
- Description: The “privacy paradox” is the term used to describe the disconnect between self-reported privacy value attributions and actions actually taken to protect and preserve personal privacy. This phenomenon has been investigated in a number of domains and we extend the body of research with an investigation in the IoT domain. We presented participants with evidence of a specific IoT device’s (smart plug) privacy violations and then measured changes in privacy concerns and trust, as well as uptake of a range of behavioural responses. Our Saudi Arabian participants, despite expressing high levels of privacy concerns, generally chose not to respond to this evidence with preventative action.
- Full Text:
- Date Issued: 2020
Fishes of the deep demersal habitat at Ngazidja (Grand Comoro) Island, Western Indian Ocean
- Heemstra, P C, Hissmann, K, Fricke, H
- Authors: Heemstra, P C , Hissmann, K , Fricke, H
- Date: 2006
- Language: English
- Type: text , Article
- Identifier: vital:7128 , http://hdl.handle.net/10962/d1010638
- Description: Underwater observations of the coelacanth, Latimeria chalumnae Smith, 1939, from a research submersible provided opportunities to study the deep demersal fish fauna at the Comoro Islands. The demersal habitat in depths of 150–400 m at the volcanic island of Ngazidja is low in fish diversity and biomass, compared with the shallow-water coral reef habitat of Ngazidja or the deep demersal habitats of other localities in the Indo-Pacific region. The resident deep demersal fish fauna at Ngazidja is dominated by the coelacanth, an ancient predator that is specially adapted for this low-energy environment. Other large fish predators are scarce in this environment, because of the heavy fishing pressure from local fishermen. Eighty-nine fish taxa (including 65 recognizable species) were recorded from videotapes, photographs, visual observations, fishermen’s catches and ancillary attempts to sample the fish fauna with baited fish traps, gill nets, and hook and line. Although no coelacanth feeding events were seen, seven fish species are known from coelacanth stomach contents, and 64 other fish species in this habitat are considered potential prey of this dominant predator.
- Full Text:
- Date Issued: 2006
- Authors: Heemstra, P C , Hissmann, K , Fricke, H
- Date: 2006
- Language: English
- Type: text , Article
- Identifier: vital:7128 , http://hdl.handle.net/10962/d1010638
- Description: Underwater observations of the coelacanth, Latimeria chalumnae Smith, 1939, from a research submersible provided opportunities to study the deep demersal fish fauna at the Comoro Islands. The demersal habitat in depths of 150–400 m at the volcanic island of Ngazidja is low in fish diversity and biomass, compared with the shallow-water coral reef habitat of Ngazidja or the deep demersal habitats of other localities in the Indo-Pacific region. The resident deep demersal fish fauna at Ngazidja is dominated by the coelacanth, an ancient predator that is specially adapted for this low-energy environment. Other large fish predators are scarce in this environment, because of the heavy fishing pressure from local fishermen. Eighty-nine fish taxa (including 65 recognizable species) were recorded from videotapes, photographs, visual observations, fishermen’s catches and ancillary attempts to sample the fish fauna with baited fish traps, gill nets, and hook and line. Although no coelacanth feeding events were seen, seven fish species are known from coelacanth stomach contents, and 64 other fish species in this habitat are considered potential prey of this dominant predator.
- Full Text:
- Date Issued: 2006
Voices of the hungry: a qualitative measure of household food access and food insecurity in South Africa
- Chakona, Gamuchirai, Shackleton, Charlie M
- Authors: Chakona, Gamuchirai , Shackleton, Charlie M
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67277 , vital:29066 , https://doi.org/10.1186/s40066-017-0149-x
- Description: publisher version , Background: South Africa is rated a food secure nation, but large numbers of households within the country have inadequate access to nutrient-rich diverse foods. The study sought to investigate households’ physical and economic access and availability of food, in relation to local context which influences households’ access to and ability to grow food which may affect the dietary quality. We sought to understand self-reported healthy diets, food insecurity from the perspective of people who experienced it, barriers to household food security and perceptions and feelings on food access as well as strategies households use to cope with food shortages and their perceptions on improving household food security. Methods: Focus group discussions were conducted along a rural–urban continuum in three South African towns situated along an agro-ecological gradient. Participants were asked about their knowledge of healthy diets, factors influencing their food consumption, their perceptions regarding food insecurity, barriers to food security, coping strategies and solutions to improve access to nutrient-rich foods. Results: A total of 91 people participated in 11 focus groups, with 76% females. The majority of participants aged between 31 and 50 years. Participants were knowledgeable about healthy diets but had limited access to it hence consumed monotonous diets. The perceptions provided insights into the pressing issues of inadequate access to food, food insecurity, coping strategies and ideas on improving food security. The majority of participants reported on experiencing food insecurity and female-headed households, unemployed and orphaned children were most vulnerable. Focus group participants highlighted the complexity of the food system in their communities which relies on own production, collecting from open spaces, donations and to a larger extent purchase, in the context of unemployment, low income, water and land shortages as well as theft. Conclusion: The results provide a significant contribution from a needs assessment perspective from the communities, identify “hidden” constrains in household food access and provide effective future solutions for improving food security in the communities. Government should assist with capacity building, employment creation and providing resources (especially, land and water) for communities to practise agriculture which they all agreed can improve food security.
- Full Text:
- Date Issued: 2013
- Authors: Chakona, Gamuchirai , Shackleton, Charlie M
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67277 , vital:29066 , https://doi.org/10.1186/s40066-017-0149-x
- Description: publisher version , Background: South Africa is rated a food secure nation, but large numbers of households within the country have inadequate access to nutrient-rich diverse foods. The study sought to investigate households’ physical and economic access and availability of food, in relation to local context which influences households’ access to and ability to grow food which may affect the dietary quality. We sought to understand self-reported healthy diets, food insecurity from the perspective of people who experienced it, barriers to household food security and perceptions and feelings on food access as well as strategies households use to cope with food shortages and their perceptions on improving household food security. Methods: Focus group discussions were conducted along a rural–urban continuum in three South African towns situated along an agro-ecological gradient. Participants were asked about their knowledge of healthy diets, factors influencing their food consumption, their perceptions regarding food insecurity, barriers to food security, coping strategies and solutions to improve access to nutrient-rich foods. Results: A total of 91 people participated in 11 focus groups, with 76% females. The majority of participants aged between 31 and 50 years. Participants were knowledgeable about healthy diets but had limited access to it hence consumed monotonous diets. The perceptions provided insights into the pressing issues of inadequate access to food, food insecurity, coping strategies and ideas on improving food security. The majority of participants reported on experiencing food insecurity and female-headed households, unemployed and orphaned children were most vulnerable. Focus group participants highlighted the complexity of the food system in their communities which relies on own production, collecting from open spaces, donations and to a larger extent purchase, in the context of unemployment, low income, water and land shortages as well as theft. Conclusion: The results provide a significant contribution from a needs assessment perspective from the communities, identify “hidden” constrains in household food access and provide effective future solutions for improving food security in the communities. Government should assist with capacity building, employment creation and providing resources (especially, land and water) for communities to practise agriculture which they all agreed can improve food security.
- Full Text:
- Date Issued: 2013
Low-frequency observations of the giant radio galaxy NGC 6251:
- Cantwell, T M, Bray, J D, Croston, J H, Scaife, A M M, Mulcahy, D D, Best, P N, Brüggen, M, Brunetti, G, Callingham, J R, Clarke, A O, Hardcastle, M J, Harwood, J J, Heald, G, Heesen, V, Iacobelli, M, Jamrozy, M, Morganti, R, Orru, E, O’Sullivan, S P, Riseley, C J, Röttgering, H J A, Shulevski, A, Sridhar, S S, Tasse, C, Van Eck, C L
- Authors: Cantwell, T M , Bray, J D , Croston, J H , Scaife, A M M , Mulcahy, D D , Best, P N , Brüggen, M , Brunetti, G , Callingham, J R , Clarke, A O , Hardcastle, M J , Harwood, J J , Heald, G , Heesen, V , Iacobelli, M , Jamrozy, M , Morganti, R , Orru, E , O’Sullivan, S P , Riseley, C J , Röttgering, H J A , Shulevski, A , Sridhar, S S , Tasse, C , Van Eck, C L
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/149931 , vital:38913 , https://0-doi.org.wam.seals.ac.za/10.1093/mnras/staa1160
- Description: We present LOFAR observations at 150 MHz of the borderline FRI/FRII giant radio galaxy NGC 6251. This paper presents the most sensitive and highest resolution images of NGC 6251 at these frequencies to date, revealing for the first time a low-surface-brightness extension to the northern lobe, and a possible backflow associated with the southern lobe. The integrated spectra of components of NGC 6251 are consistent with previous measurements at higher frequencies, similar to results from other LOFAR studies of nearby radio galaxies.
- Full Text:
- Date Issued: 2020
- Authors: Cantwell, T M , Bray, J D , Croston, J H , Scaife, A M M , Mulcahy, D D , Best, P N , Brüggen, M , Brunetti, G , Callingham, J R , Clarke, A O , Hardcastle, M J , Harwood, J J , Heald, G , Heesen, V , Iacobelli, M , Jamrozy, M , Morganti, R , Orru, E , O’Sullivan, S P , Riseley, C J , Röttgering, H J A , Shulevski, A , Sridhar, S S , Tasse, C , Van Eck, C L
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/149931 , vital:38913 , https://0-doi.org.wam.seals.ac.za/10.1093/mnras/staa1160
- Description: We present LOFAR observations at 150 MHz of the borderline FRI/FRII giant radio galaxy NGC 6251. This paper presents the most sensitive and highest resolution images of NGC 6251 at these frequencies to date, revealing for the first time a low-surface-brightness extension to the northern lobe, and a possible backflow associated with the southern lobe. The integrated spectra of components of NGC 6251 are consistent with previous measurements at higher frequencies, similar to results from other LOFAR studies of nearby radio galaxies.
- Full Text:
- Date Issued: 2020
Global diversity of mayflies (Ephemeroptera, Insecta) in freshwater
- Barber-James, Helen M, Gattolliat, J-L, Sartori, Michel, Hubbard, Michael D
- Authors: Barber-James, Helen M , Gattolliat, J-L , Sartori, Michel , Hubbard, Michael D
- Date: 2008
- Language: English
- Type: text , Article
- Identifier: vital:6895 , http://hdl.handle.net/10962/d1011655
- Description: The extant global Ephemeroptera fauna is represented by over 3,000 described species in 42 families and more than 400 genera. The highest generic diversity occurs in the Neotropics, with a correspondingly high species diversity, while the Palaearctic has the lowest generic diversity, but a high species diversity. Such distribution patterns may relate to how long evolutionary processes have been carrying on in isolation in a bioregion. Over an extended period, there may be extinction of species, but evolution of more genera. Dramatic extinction events such as the K-T mass extinction have affected current mayfly diversity and distribution. Climatic history plays an important role in the rate of speciation in an area, with regions which have been climatically stable over long periods having fewer species per genus, when compared to regions subjected to climatic stresses, such as glaciation. A total of 13 families are endemic to specific bioregions, with eight among them being monospecific. Most of these have restricted distributions which may be the result of them being the relict of a previously more diverse, but presently almost completely extinct family, or may be the consequence of vicariance events, resulting from evolution due to long-term isolation.
- Full Text:
- Date Issued: 2008
- Authors: Barber-James, Helen M , Gattolliat, J-L , Sartori, Michel , Hubbard, Michael D
- Date: 2008
- Language: English
- Type: text , Article
- Identifier: vital:6895 , http://hdl.handle.net/10962/d1011655
- Description: The extant global Ephemeroptera fauna is represented by over 3,000 described species in 42 families and more than 400 genera. The highest generic diversity occurs in the Neotropics, with a correspondingly high species diversity, while the Palaearctic has the lowest generic diversity, but a high species diversity. Such distribution patterns may relate to how long evolutionary processes have been carrying on in isolation in a bioregion. Over an extended period, there may be extinction of species, but evolution of more genera. Dramatic extinction events such as the K-T mass extinction have affected current mayfly diversity and distribution. Climatic history plays an important role in the rate of speciation in an area, with regions which have been climatically stable over long periods having fewer species per genus, when compared to regions subjected to climatic stresses, such as glaciation. A total of 13 families are endemic to specific bioregions, with eight among them being monospecific. Most of these have restricted distributions which may be the result of them being the relict of a previously more diverse, but presently almost completely extinct family, or may be the consequence of vicariance events, resulting from evolution due to long-term isolation.
- Full Text:
- Date Issued: 2008
The challenge of trade union rights in Africa
- ICFTU
- Authors: ICFTU
- Date: 1994
- Subjects: International Confederation of Free Trade Unions (ICFTU)
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/153951 , vital:39540
- Description: A purely academic observer would probably find significant cause for optimism about the evolution of the trade union rights situation in Africa in the 1990’s, and about the observance of human rights more generally. The continent has lived under the sign of democratization since the beginning of the decade, and the extent of political transformation has been unprecedented and astonishing. Since 1989, at least 25 African nations have adopted entirely new constitutions or major constitutional reforms. To them may be added those countries - for so long an isolated minority - which already operated pluralist democratic systems and those, more numerous, which are still engaged in processes of transition and reform.
- Full Text:
- Date Issued: 1994
- Authors: ICFTU
- Date: 1994
- Subjects: International Confederation of Free Trade Unions (ICFTU)
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/153951 , vital:39540
- Description: A purely academic observer would probably find significant cause for optimism about the evolution of the trade union rights situation in Africa in the 1990’s, and about the observance of human rights more generally. The continent has lived under the sign of democratization since the beginning of the decade, and the extent of political transformation has been unprecedented and astonishing. Since 1989, at least 25 African nations have adopted entirely new constitutions or major constitutional reforms. To them may be added those countries - for so long an isolated minority - which already operated pluralist democratic systems and those, more numerous, which are still engaged in processes of transition and reform.
- Full Text:
- Date Issued: 1994
A question of inclusivity: how did average incomes change over the first fifteen years of democracy?
- Authors: Visagie, Justin
- Date: 2015
- Subjects: Income -- South Africa Economic development -- South Africa Income distribution -- South Africa South Africa -- Economic conditions
- Language: English
- Type: Book , Text
- Identifier: http://hdl.handle.net/10962/3071 , vital:20366 , ISBN 9780868106052
- Description: This paper attempts to assess the extent of inclusivity in post-apartheid income growth by focusing on one intuitive part of the income distribution: the actual middle (or middle-income strata). If South African macro and social policy explicitly aims to be ‘inclusive’, it is important to know how the average [median] South African income level changed over the first fifteen years of democracy. Common summary measures of economic progress such as GDP per capita may mask the standard of living experienced by the majority of the population in any particular period. Tracking the progress in the middle strata of South Africa’s income distribution provides a fresh perspective on the nature of economic progress in the country. This is against a worrying backdrop of rising income inequality post-1994 (Van der Berg and Louw, 2004; Hoogeveen and Özler, 2006; Leibbrandt et al, 2010). The paper is structured as follows. Section 2 motivates for the importance of focussing on the actual middle of the income distribution and highlights the emphasis on reducing income inequality within South African macroeconomic and social policy. Issues of comparability in the data and the choice of definition for the middle are discussed in section 3. Section 4 presents descriptive statistics relating to changes in incomes, and ends with a brief analysis of non-income measures of progress. The final section summarises the main findings and concludes.
- Full Text:
- Date Issued: 2015
A question of inclusivity: how did average incomes change over the first fifteen years of democracy?
- Authors: Visagie, Justin
- Date: 2015
- Subjects: Income -- South Africa Economic development -- South Africa Income distribution -- South Africa South Africa -- Economic conditions
- Language: English
- Type: Book , Text
- Identifier: http://hdl.handle.net/10962/3071 , vital:20366 , ISBN 9780868106052
- Description: This paper attempts to assess the extent of inclusivity in post-apartheid income growth by focusing on one intuitive part of the income distribution: the actual middle (or middle-income strata). If South African macro and social policy explicitly aims to be ‘inclusive’, it is important to know how the average [median] South African income level changed over the first fifteen years of democracy. Common summary measures of economic progress such as GDP per capita may mask the standard of living experienced by the majority of the population in any particular period. Tracking the progress in the middle strata of South Africa’s income distribution provides a fresh perspective on the nature of economic progress in the country. This is against a worrying backdrop of rising income inequality post-1994 (Van der Berg and Louw, 2004; Hoogeveen and Özler, 2006; Leibbrandt et al, 2010). The paper is structured as follows. Section 2 motivates for the importance of focussing on the actual middle of the income distribution and highlights the emphasis on reducing income inequality within South African macroeconomic and social policy. Issues of comparability in the data and the choice of definition for the middle are discussed in section 3. Section 4 presents descriptive statistics relating to changes in incomes, and ends with a brief analysis of non-income measures of progress. The final section summarises the main findings and concludes.
- Full Text:
- Date Issued: 2015
In Parenthesis:
- Authors: de Jager, Maureen
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147880 , vital:38681 , DOI: 10.1080/02560046.2019.1684966
- Description: IN PARENTHESIS is a practice-based essay which takes shape, parasitically, amidst the “found text” of an existing book, British author Thomas Pakenham's The Boer War (1979, Johannesburg: Jonathan Ball). The “author-reader” interjects into the found text of this authoritative history book, inserting her words amongst those of Pakenham's. What becomes apparent, however, is that the text into which she interjects is not The Boer War verbatim, but a dramatically abridged version. The book's primary content has been edited out. What remains is The Boer War whittled down to a litany of Pakenham's parentheses (the history book distilled into an essence of the seemingly non-essential). Into this stream of bracketed matter, the author-reader writes, ruminating on the parenthesis as ethos (as prison and portal, barricade and breach, enclave and embrace). In turn, her ruminations invite reflection on the conundrum of writing history, of writing this history (and, indeed, of writing per se).
- Full Text:
- Date Issued: 2019
- Authors: de Jager, Maureen
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147880 , vital:38681 , DOI: 10.1080/02560046.2019.1684966
- Description: IN PARENTHESIS is a practice-based essay which takes shape, parasitically, amidst the “found text” of an existing book, British author Thomas Pakenham's The Boer War (1979, Johannesburg: Jonathan Ball). The “author-reader” interjects into the found text of this authoritative history book, inserting her words amongst those of Pakenham's. What becomes apparent, however, is that the text into which she interjects is not The Boer War verbatim, but a dramatically abridged version. The book's primary content has been edited out. What remains is The Boer War whittled down to a litany of Pakenham's parentheses (the history book distilled into an essence of the seemingly non-essential). Into this stream of bracketed matter, the author-reader writes, ruminating on the parenthesis as ethos (as prison and portal, barricade and breach, enclave and embrace). In turn, her ruminations invite reflection on the conundrum of writing history, of writing this history (and, indeed, of writing per se).
- Full Text:
- Date Issued: 2019
Relationship marketing in retail banks: superannuated concept?
- Authors: Tait, Madele
- Subjects: Relationship marketing , Banks and banking , f-sa
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/10948/20923 , vital:29418
- Description: All business is based on relationships. The firm only has to make them meaningful for its customers – provided that the customers want this (Grönroos 1994). Relationship marketing concerns the facilitation and managing of the relationships between the business and its customers and was developed as a response to the realisation that businesses were spending vast resources in time and money to attract new customers but very little on retaining existing ones. Relationship marketing is particularly relevant when a customer has alternative service providers to choose from, when the customer makes the selection decision and when there is an ongoing desire or need for a product or service, such as in the banking industry (Morgan & Hunt 1999).
- Full Text:
- Authors: Tait, Madele
- Subjects: Relationship marketing , Banks and banking , f-sa
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/10948/20923 , vital:29418
- Description: All business is based on relationships. The firm only has to make them meaningful for its customers – provided that the customers want this (Grönroos 1994). Relationship marketing concerns the facilitation and managing of the relationships between the business and its customers and was developed as a response to the realisation that businesses were spending vast resources in time and money to attract new customers but very little on retaining existing ones. Relationship marketing is particularly relevant when a customer has alternative service providers to choose from, when the customer makes the selection decision and when there is an ongoing desire or need for a product or service, such as in the banking industry (Morgan & Hunt 1999).
- Full Text: