‘Abagyenda bareeba. Those who Travel, See’: Home, Migration and the Maternal Bond in Doreen Baingana’s Tropical Fish
- Authors: Spencer, Lynda G
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/139017 , vital:37696 , https://doi.org/10.1080/00020184.2016.1182319
- Description: Doreen Baingana’s Tropical Fish explores the migratory experiences of the main narrator-focalizer, Christine Mugisha, as she travels from Uganda to the United States of America. Although the analyses of home, exile, and migration by writers like Edward Said and Paul Tiyambe Zeleza tend to be ungendered; Baingana seems to elaborate on these concerns by reflecting on the gendered experience of travel. As Carole Boyce Davies has argued, the act of travelling and migration opens up new spaces and possibilities for black women writers as they come into contact with multiple places and cultures. In their encounters with migration, black women are able to negotiate and re-negotiate their identities. This article focuses on how Tropical Fish, interrogates complex, contradictory, ambiguous and often conflicted questions of home and migration with their concomitant issues of belonging and alienation/ estrangement and how they are intimately tied to the maternal bond.
- Full Text:
- Date Issued: 2016
- Authors: Spencer, Lynda G
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/139017 , vital:37696 , https://doi.org/10.1080/00020184.2016.1182319
- Description: Doreen Baingana’s Tropical Fish explores the migratory experiences of the main narrator-focalizer, Christine Mugisha, as she travels from Uganda to the United States of America. Although the analyses of home, exile, and migration by writers like Edward Said and Paul Tiyambe Zeleza tend to be ungendered; Baingana seems to elaborate on these concerns by reflecting on the gendered experience of travel. As Carole Boyce Davies has argued, the act of travelling and migration opens up new spaces and possibilities for black women writers as they come into contact with multiple places and cultures. In their encounters with migration, black women are able to negotiate and re-negotiate their identities. This article focuses on how Tropical Fish, interrogates complex, contradictory, ambiguous and often conflicted questions of home and migration with their concomitant issues of belonging and alienation/ estrangement and how they are intimately tied to the maternal bond.
- Full Text:
- Date Issued: 2016
Zimbabwe's 2018 elections: funding, public resources and vote buying
- Authors: Ndakaripa, Musiwaro
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/148988 , vital:38793 , DOI: 10.1080/03056244.2020.1735327
- Description: Using the concept of ‘competitive authoritarianism’, this briefing examines how the governing Zimbabwe African National Union – Patriotic Front (ZANU–PF) retained power in the July 2018 presidential, parliamentary and local government elections. It advances that, having come to power through military assistance in November 2017, the new ZANU–PF government instituted cosmetic political reforms to gain domestic and international legitimacy while maintaining financial networks and tentacles on public institutions. This briefing posits that, with a huge funding base, abuse of public resources and massive vote buying, materially, Zimbabwe's 2018 elections were heavily slanted in favour of ZANU–PF.
- Full Text:
- Date Issued: 2020
- Authors: Ndakaripa, Musiwaro
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/148988 , vital:38793 , DOI: 10.1080/03056244.2020.1735327
- Description: Using the concept of ‘competitive authoritarianism’, this briefing examines how the governing Zimbabwe African National Union – Patriotic Front (ZANU–PF) retained power in the July 2018 presidential, parliamentary and local government elections. It advances that, having come to power through military assistance in November 2017, the new ZANU–PF government instituted cosmetic political reforms to gain domestic and international legitimacy while maintaining financial networks and tentacles on public institutions. This briefing posits that, with a huge funding base, abuse of public resources and massive vote buying, materially, Zimbabwe's 2018 elections were heavily slanted in favour of ZANU–PF.
- Full Text:
- Date Issued: 2020
Women in the Labour Movement - Confronting the new millenium
- COSATU
- Authors: COSATU
- Date: June 1999
- Subjects: COSATU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/115406 , vital:34125
- Description: The year 1999 is the year of assessing performance and delivery. In the political arena we are reflecting on the accomplishments and shortcomings of our young democracy as we prepare our nation for South Africa's second democratic elections on the 2nd of June 1999. At this time, it is important that we also evaluate the progress we as a united labour movement made subsequent to April 1994, since the involvement of COSATU in our struggle for democracy was and still remains crucial. For women the 2nd of June 1999 presents itself as a challenge, especially women within COSATU. The challenge lies in the need to ensure that women are more represented in all structures of the federation, affiliates, down to local structures. Women make up the majority of citizens in South Africa and have been and remain under represented within the trade union movement. This has been the case since the launch of COSATU in 1985.
- Full Text:
- Date Issued: June 1999
- Authors: COSATU
- Date: June 1999
- Subjects: COSATU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/115406 , vital:34125
- Description: The year 1999 is the year of assessing performance and delivery. In the political arena we are reflecting on the accomplishments and shortcomings of our young democracy as we prepare our nation for South Africa's second democratic elections on the 2nd of June 1999. At this time, it is important that we also evaluate the progress we as a united labour movement made subsequent to April 1994, since the involvement of COSATU in our struggle for democracy was and still remains crucial. For women the 2nd of June 1999 presents itself as a challenge, especially women within COSATU. The challenge lies in the need to ensure that women are more represented in all structures of the federation, affiliates, down to local structures. Women make up the majority of citizens in South Africa and have been and remain under represented within the trade union movement. This has been the case since the launch of COSATU in 1985.
- Full Text:
- Date Issued: June 1999
Where angels fear to tread: online peer-assessment in a large first-year class
- Mostert, Markus, Snowball, Jeanette D
- Authors: Mostert, Markus , Snowball, Jeanette D
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69289 , vital:29480 , https://doi.org/10.1080/02602938.2012.683770
- Description: In the context of widening participation, large classes and increased diversity, assessment of student learning is becoming increasingly problematic in that providing formative feedback aimed at developing student writing proves to be particularly laborious. Although the potential value of peer assessment has been well documented in the literature, the associated administrative burden, also in relation to managing anonymity and intellectual ownership, makes this option less attractive, particularly in large classes. A potential solution involves the use of information and communication technologies to automate the logistics associated with peer assessment in a time-efficient way. However, uptake of such systems in the higher education community is limited, and research in this area is only beginning. This case study reports on the use of the Moodle Workshop module for formative peer assessment of students’ individual work in a first-year introductory macro-economics class of over 800 students. Data were collected through an end-of-course evaluation survey of students. The study found that using the feature-rich Workshop module not only addressed many of the practical challenges associated with paper-based peer assessments, but also provided a range of additional options for enhancing validity and reliability of peer assessments that would not be possible with paper-based systems.
- Full Text: false
- Date Issued: 2012
- Authors: Mostert, Markus , Snowball, Jeanette D
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69289 , vital:29480 , https://doi.org/10.1080/02602938.2012.683770
- Description: In the context of widening participation, large classes and increased diversity, assessment of student learning is becoming increasingly problematic in that providing formative feedback aimed at developing student writing proves to be particularly laborious. Although the potential value of peer assessment has been well documented in the literature, the associated administrative burden, also in relation to managing anonymity and intellectual ownership, makes this option less attractive, particularly in large classes. A potential solution involves the use of information and communication technologies to automate the logistics associated with peer assessment in a time-efficient way. However, uptake of such systems in the higher education community is limited, and research in this area is only beginning. This case study reports on the use of the Moodle Workshop module for formative peer assessment of students’ individual work in a first-year introductory macro-economics class of over 800 students. Data were collected through an end-of-course evaluation survey of students. The study found that using the feature-rich Workshop module not only addressed many of the practical challenges associated with paper-based peer assessments, but also provided a range of additional options for enhancing validity and reliability of peer assessments that would not be possible with paper-based systems.
- Full Text: false
- Date Issued: 2012
When the students are revolting: the (im) possibilities of listening in academic contexts in South Africa
- Authors: Garman, Anthea
- Date: 2018
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/158416 , vital:40182 , ISBN 978-3-319-93958-2 , https://0-doi.org.wam.seals.ac.za/10.1007/978-3-319-93958-2
- Description: Student activists in South Africa have put the decolonisation of higher education firmly on the agenda, demanding that researchers and teachers pay attention to something in particular that is very hard to hear and very possibly unhearable. These young, black South Africans are the intellectual force upon whom we are depending for the altered future of our country. We cannot change the circumstances which continue to frustrate and anger them without paying particular attention to them. Taking on the knowledge bases and knowledge generation in the Global South, they are demanding that we rethink the logos-based project of universities in South Africa. Their struggle is critically about how knowledge is implicated as a shaping force in lives which are still defined by colonial governmentality.
- Full Text:
- Date Issued: 2018
- Authors: Garman, Anthea
- Date: 2018
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/158416 , vital:40182 , ISBN 978-3-319-93958-2 , https://0-doi.org.wam.seals.ac.za/10.1007/978-3-319-93958-2
- Description: Student activists in South Africa have put the decolonisation of higher education firmly on the agenda, demanding that researchers and teachers pay attention to something in particular that is very hard to hear and very possibly unhearable. These young, black South Africans are the intellectual force upon whom we are depending for the altered future of our country. We cannot change the circumstances which continue to frustrate and anger them without paying particular attention to them. Taking on the knowledge bases and knowledge generation in the Global South, they are demanding that we rethink the logos-based project of universities in South Africa. Their struggle is critically about how knowledge is implicated as a shaping force in lives which are still defined by colonial governmentality.
- Full Text:
- Date Issued: 2018
Water under troubled bridge: the (ir)relevance of Development Studies pedagogies in African universities
- Authors: Makuwira, Jonathan
- Subjects: Development economics , Universities and colleges -- Africa -- Curricula , f-sa
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/10948/20375 , vital:29271
- Description: The demand for “methodologies of education and learning” is very significant in the current FeesMustFall discourse. This is not just because it is necessary to consider education methodologies, but in the broader scheme of things, it is also a call to both mental and ideological transformation. It challenges university lecturers and educators alike to question their own preconceived pedagogies and engage in an introspection - a 2 reflective moment in their teaching. I will come back to this later in my presentation. The point I am trying to emphasis is that the call for “The-Fall-in-Fees” is a development issue. It is a development issue because it gravitates around access to [Higher] education. We just need to remind ourselves by what Nelson Mandela once said: “Education is the most powerful weapon which you can use to change the world”. We all know-education is a fundamental human right; so too is development (United Nations, 1986). The denial to education is an act of injustice. But like Martin Luther King Jr. said: “Injustice anywhere is a threat to justice everywhere” (Luther King Jr, 1963). In this regard, there is a lot of development injustice to which my lecture this evening alludes to.
- Full Text:
- Authors: Makuwira, Jonathan
- Subjects: Development economics , Universities and colleges -- Africa -- Curricula , f-sa
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/10948/20375 , vital:29271
- Description: The demand for “methodologies of education and learning” is very significant in the current FeesMustFall discourse. This is not just because it is necessary to consider education methodologies, but in the broader scheme of things, it is also a call to both mental and ideological transformation. It challenges university lecturers and educators alike to question their own preconceived pedagogies and engage in an introspection - a 2 reflective moment in their teaching. I will come back to this later in my presentation. The point I am trying to emphasis is that the call for “The-Fall-in-Fees” is a development issue. It is a development issue because it gravitates around access to [Higher] education. We just need to remind ourselves by what Nelson Mandela once said: “Education is the most powerful weapon which you can use to change the world”. We all know-education is a fundamental human right; so too is development (United Nations, 1986). The denial to education is an act of injustice. But like Martin Luther King Jr. said: “Injustice anywhere is a threat to justice everywhere” (Luther King Jr, 1963). In this regard, there is a lot of development injustice to which my lecture this evening alludes to.
- Full Text:
Vocational language learning and teaching at a South African university: preparing professionals for multilingual contexts
- Maseko, Pamela, Kaschula, Russell H
- Authors: Maseko, Pamela , Kaschula, Russell H
- Date: 2009
- Subjects: Intercultural communication in education -- South Africa , African languages , Cultural awareness , Communication and culture , Multilingualism -- South Africa
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/59412 , vital:27597 , doi: 10.5842/38-0-60
- Description: This paper highlights the methodology that has been used at Rhodes University and other South African universities in implementing vocation-specific African language learning programmes. Essentially, the paper links the curriculum design to the theoretical paradigm of intercultural communication. Intercultural theory is used as a basis to develop vocation-specific courses where language and culture are taught, for example, to second language learners of isiXhosa at Rhodes University. These courses include courses for Pharmacy and Law students. This paper offers a new theoretical paradigm for intercultural language teaching. Furthermore, examples from specific courses are provided in order to illustrate how this theoretical paradigm can be implemented in a practical way. The impact of multilingualism and intercultural communication in the wider legal and healthcare work environment in South Africa is also discussed.
- Full Text:
- Date Issued: 2009
- Authors: Maseko, Pamela , Kaschula, Russell H
- Date: 2009
- Subjects: Intercultural communication in education -- South Africa , African languages , Cultural awareness , Communication and culture , Multilingualism -- South Africa
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/59412 , vital:27597 , doi: 10.5842/38-0-60
- Description: This paper highlights the methodology that has been used at Rhodes University and other South African universities in implementing vocation-specific African language learning programmes. Essentially, the paper links the curriculum design to the theoretical paradigm of intercultural communication. Intercultural theory is used as a basis to develop vocation-specific courses where language and culture are taught, for example, to second language learners of isiXhosa at Rhodes University. These courses include courses for Pharmacy and Law students. This paper offers a new theoretical paradigm for intercultural language teaching. Furthermore, examples from specific courses are provided in order to illustrate how this theoretical paradigm can be implemented in a practical way. The impact of multilingualism and intercultural communication in the wider legal and healthcare work environment in South Africa is also discussed.
- Full Text:
- Date Issued: 2009
Vice-Chancellor's graduation ceremonies and chancellor's installation address
- Authors: Badat, Saleem
- Date: 2013-04-05
- Language: English
- Type: Text
- Identifier: vital:7910 , http://hdl.handle.net/10962/d1016460
- Full Text:
- Date Issued: 2013-04-05
- Authors: Badat, Saleem
- Date: 2013-04-05
- Language: English
- Type: Text
- Identifier: vital:7910 , http://hdl.handle.net/10962/d1016460
- Full Text:
- Date Issued: 2013-04-05
Vice-Chancellor's 2014 Address to Graduation Ceremonies
- Authors: Badat, Saleem
- Date: 2014
- Language: English
- Type: text
- Identifier: vital:7869 , http://hdl.handle.net/10962/d1016418
- Full Text:
- Date Issued: 2014
- Authors: Badat, Saleem
- Date: 2014
- Language: English
- Type: text
- Identifier: vital:7869 , http://hdl.handle.net/10962/d1016418
- Full Text:
- Date Issued: 2014
Variation in perception of environmental change in nine Solomon Islands communities: implications for securing fairness in community-based adaptation
- Ensor, Jonathan Edward, Abernethy, Kirsten Elizabeth, Hoddy, Eric Timothy, Aswani, Shankar, Albert, Simon, Vaccaro, Ismael, Benedict, Jason Jon, Beare, Douglas James
- Authors: Ensor, Jonathan Edward , Abernethy, Kirsten Elizabeth , Hoddy, Eric Timothy , Aswani, Shankar , Albert, Simon , Vaccaro, Ismael , Benedict, Jason Jon , Beare, Douglas James
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/145380 , vital:38433 , DOI: 10.1007/s10113-017-1242-1
- Description: Community-based approaches are pursued in recognition of the need for place-based responses to environmental change that integrate local understandings of risk and vulnerability. Yet the potential for fair adaptation is intimately linked to how variations in perceptions of environmental change and risk are treated. There is, however, little empirical evidence of the extent and nature of variations in risk perception in and between multiple community settings. Here, we rely on data from 231 semi-structured interviews conducted in nine communities in Western Province, Solomon Islands, to statistically model different perceptions of risk and change within and between communities.
- Full Text:
- Date Issued: 2018
- Authors: Ensor, Jonathan Edward , Abernethy, Kirsten Elizabeth , Hoddy, Eric Timothy , Aswani, Shankar , Albert, Simon , Vaccaro, Ismael , Benedict, Jason Jon , Beare, Douglas James
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/145380 , vital:38433 , DOI: 10.1007/s10113-017-1242-1
- Description: Community-based approaches are pursued in recognition of the need for place-based responses to environmental change that integrate local understandings of risk and vulnerability. Yet the potential for fair adaptation is intimately linked to how variations in perceptions of environmental change and risk are treated. There is, however, little empirical evidence of the extent and nature of variations in risk perception in and between multiple community settings. Here, we rely on data from 231 semi-structured interviews conducted in nine communities in Western Province, Solomon Islands, to statistically model different perceptions of risk and change within and between communities.
- Full Text:
- Date Issued: 2018
Using the tutorial system to improve the quality of feedback to students in large class teaching
- Snowball, Jeanette D, Sayigh, E
- Authors: Snowball, Jeanette D , Sayigh, E
- Date: 2007
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70848 , vital:29752
- Description: In many universities, economics teachers now face the challenge of dealing with large, diverse classes, especially at undergraduate level. A common concern is the non-attendance at lectures of unmotivated (conscript) students. This paper presents the results of a student assessment of a macroeconomics 1 course, coupled with a self-assessment of their own input into the course. The results obtained, using an econometric model, suggest that what students do outside of lectures is equally, or more, important than lecture attendance itself. The paper concludes by examining the possibility of using peer assessed group learning as a feasible way to encourage deep learning in large classes.
- Full Text:
- Date Issued: 2007
- Authors: Snowball, Jeanette D , Sayigh, E
- Date: 2007
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70848 , vital:29752
- Description: In many universities, economics teachers now face the challenge of dealing with large, diverse classes, especially at undergraduate level. A common concern is the non-attendance at lectures of unmotivated (conscript) students. This paper presents the results of a student assessment of a macroeconomics 1 course, coupled with a self-assessment of their own input into the course. The results obtained, using an econometric model, suggest that what students do outside of lectures is equally, or more, important than lecture attendance itself. The paper concludes by examining the possibility of using peer assessed group learning as a feasible way to encourage deep learning in large classes.
- Full Text:
- Date Issued: 2007
Union restructuring
- CWIU
- Authors: CWIU
- Date: 1993
- Subjects: CWIU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/178882 , vital:43007
- Description: The idea to restructure the union is not a new one. Political changes in our country compelled almost all the unions to consider the possibilities of restructuring the union and the industry in general. New approaches to Collective Bargaining Strategies came to the fore. The good example of these Bargaining strategies was the NUMSA THREE YEAR BARGAINING STRATEGY (1993). Later in the same year, CWIU also introduced its Bargaining Strategy in the form of five pillars. The common thing about Numsa and CWIU bargaining strategies is that they both failed to deliver and the process of setting up working groups are more complex than expected. The main cause of the tap problem in my view is that the existing union structures are a big deterent to the development and implementation of new bargaining strategies. Our Centralised Bargaining victory and the new LRA will demand major union restructuring if we want to utilise the openings created by these new developments. In this discussion paper, I will focus on how we should restructure our union. In this paper, I am suggesting that the union (CWIU) must be made up of four semi-autonomous departments.
- Full Text:
- Date Issued: 1993
- Authors: CWIU
- Date: 1993
- Subjects: CWIU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/178882 , vital:43007
- Description: The idea to restructure the union is not a new one. Political changes in our country compelled almost all the unions to consider the possibilities of restructuring the union and the industry in general. New approaches to Collective Bargaining Strategies came to the fore. The good example of these Bargaining strategies was the NUMSA THREE YEAR BARGAINING STRATEGY (1993). Later in the same year, CWIU also introduced its Bargaining Strategy in the form of five pillars. The common thing about Numsa and CWIU bargaining strategies is that they both failed to deliver and the process of setting up working groups are more complex than expected. The main cause of the tap problem in my view is that the existing union structures are a big deterent to the development and implementation of new bargaining strategies. Our Centralised Bargaining victory and the new LRA will demand major union restructuring if we want to utilise the openings created by these new developments. In this discussion paper, I will focus on how we should restructure our union. In this paper, I am suggesting that the union (CWIU) must be made up of four semi-autonomous departments.
- Full Text:
- Date Issued: 1993
Troubling White Englishness in South Africa:
- Authors: Garman, Anthea
- Date: 2012
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/159756 , vital:40340 , ISBN 978-1-84888-105-1
- Description: To be white in Africa is to be part of a minority - but a very powerful minority. To be white in South Africa is to be implicated and complicit in historical dispossession and disenfranchisement. However, in post-apartheid South Africa, whiteness is no longer the invisible condition of the default human being, a condition to which all other humans must aspire. In fact, to be white is suddenly to be very visibly Other to the black African majority who are increasingly shaping the social landscape in ways that undermine the trajectories of both the colonial project and the apartheid project in this country.
- Full Text:
- Date Issued: 2012
- Authors: Garman, Anthea
- Date: 2012
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/159756 , vital:40340 , ISBN 978-1-84888-105-1
- Description: To be white in Africa is to be part of a minority - but a very powerful minority. To be white in South Africa is to be implicated and complicit in historical dispossession and disenfranchisement. However, in post-apartheid South Africa, whiteness is no longer the invisible condition of the default human being, a condition to which all other humans must aspire. In fact, to be white is suddenly to be very visibly Other to the black African majority who are increasingly shaping the social landscape in ways that undermine the trajectories of both the colonial project and the apartheid project in this country.
- Full Text:
- Date Issued: 2012
Transport and General Workers Union: Bi-Annual Congress 1991: Financial Progress Report from Dec 1989-May 1991
- Transport and General Workers' Union (South Africa)
- Authors: Transport and General Workers' Union (South Africa)
- Date: 1991-05
- Subjects: Uncatalogued
- Language: eng
- Type: text , pamphlet
- Identifier: http://hdl.handle.net/10962/103038 , vital:32203
- Description: In reviewing the 1990 financial year for TGWU (1 Jan 1990 - 31 Dec 1990) it is clear that the union was in an unstable financial position. The income from subscriptions was forever fluctuating. In most cases expenditure for this period exceeded the income from subscriptions. Our bank balance was, from time to time, in an overdraft situation. The union couldn’t be self-sufficient—and as a result, relied on foreign funding. This report will deal with both the income and expenditure for the said financial period.
- Full Text:
- Date Issued: 1991-05
- Authors: Transport and General Workers' Union (South Africa)
- Date: 1991-05
- Subjects: Uncatalogued
- Language: eng
- Type: text , pamphlet
- Identifier: http://hdl.handle.net/10962/103038 , vital:32203
- Description: In reviewing the 1990 financial year for TGWU (1 Jan 1990 - 31 Dec 1990) it is clear that the union was in an unstable financial position. The income from subscriptions was forever fluctuating. In most cases expenditure for this period exceeded the income from subscriptions. Our bank balance was, from time to time, in an overdraft situation. The union couldn’t be self-sufficient—and as a result, relied on foreign funding. This report will deal with both the income and expenditure for the said financial period.
- Full Text:
- Date Issued: 1991-05
Transcending objectifications and dualisms: farm workers and civil society in contemporary Zimbabwe
- Sadomba, Zvakanyorwa W, Helliker, Kirk D
- Authors: Sadomba, Zvakanyorwa W , Helliker, Kirk D
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71242 , vital:29822 , https://doi.org/10.1177/0021909609357417
- Description: In the academic literature, civil society is often conceptualized in terms of objectifications and subject—object dichotomies. This is the case with regard to both social movements and non-governmental organizations. This article seeks to transcend such argumentation by providing ‘thick descriptions’ of the agency of farm workers and civil society in the context of land reform in contemporary Zimbabwe. We examine a land-based social movement (and the role of farm workers within it) and the involvement of a particular non-governmental organization in farm worker livelihoods. On this basis, we offer a re-formulation of civil society as a social field marked by ambivalences and tensions.
- Full Text: false
- Date Issued: 2010
- Authors: Sadomba, Zvakanyorwa W , Helliker, Kirk D
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71242 , vital:29822 , https://doi.org/10.1177/0021909609357417
- Description: In the academic literature, civil society is often conceptualized in terms of objectifications and subject—object dichotomies. This is the case with regard to both social movements and non-governmental organizations. This article seeks to transcend such argumentation by providing ‘thick descriptions’ of the agency of farm workers and civil society in the context of land reform in contemporary Zimbabwe. We examine a land-based social movement (and the role of farm workers within it) and the involvement of a particular non-governmental organization in farm worker livelihoods. On this basis, we offer a re-formulation of civil society as a social field marked by ambivalences and tensions.
- Full Text: false
- Date Issued: 2010
Trans-oceanic and endemic origins of the small minnow mayflies (Ephemeroptera, Baetidae) of Madagascar
- Monaghan, Michael T, Gattolliat, Jean-Luc, Sartori, Michel, Elouard, Jean-Marc, James, Helen, Derleth, Pascale, Glaizot, Olivier, De Moor, Ferdy C, Vogler, Alfried P
- Authors: Monaghan, Michael T , Gattolliat, Jean-Luc , Sartori, Michel , Elouard, Jean-Marc , James, Helen , Derleth, Pascale , Glaizot, Olivier , De Moor, Ferdy C , Vogler, Alfried P
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:7008 , http://hdl.handle.net/10962/d1008386
- Description: We investigated the relative importance of dispersal and vicariance in forming the Madagascar insect fauna, sequencing approximately 2300bp from three rRNA gene regions to investigate the phylogeny of Afrotropical small minnow mayflies (Ephemeroptera: Baetidae). Six lineages contained trans-oceanic sister taxa, and variation in genetic divergence between sister taxa revealed relationships that range from very recent dispersal to ancient vicariance. Dispersal was most recent and frequent in species that spend the larval stage in standing water, adding to evidence that these evolutionarily unstable habitats may select for ecological traits that increase dispersal in insects. Ancestral state likelihood analysis suggested at least one Afrotropical lineage had its origin in Madagascar, demonstrating that unidirectional dispersal from a continental source may be too simplistic. We conclude that the Malagasy mayfly fauna should be considered in a biogeographical context that extends beyond Madagascar itself, encompassing trans-oceanic dispersal within multiple lineages.
- Full Text:
- Date Issued: 2005
- Authors: Monaghan, Michael T , Gattolliat, Jean-Luc , Sartori, Michel , Elouard, Jean-Marc , James, Helen , Derleth, Pascale , Glaizot, Olivier , De Moor, Ferdy C , Vogler, Alfried P
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:7008 , http://hdl.handle.net/10962/d1008386
- Description: We investigated the relative importance of dispersal and vicariance in forming the Madagascar insect fauna, sequencing approximately 2300bp from three rRNA gene regions to investigate the phylogeny of Afrotropical small minnow mayflies (Ephemeroptera: Baetidae). Six lineages contained trans-oceanic sister taxa, and variation in genetic divergence between sister taxa revealed relationships that range from very recent dispersal to ancient vicariance. Dispersal was most recent and frequent in species that spend the larval stage in standing water, adding to evidence that these evolutionarily unstable habitats may select for ecological traits that increase dispersal in insects. Ancestral state likelihood analysis suggested at least one Afrotropical lineage had its origin in Madagascar, demonstrating that unidirectional dispersal from a continental source may be too simplistic. We conclude that the Malagasy mayfly fauna should be considered in a biogeographical context that extends beyond Madagascar itself, encompassing trans-oceanic dispersal within multiple lineages.
- Full Text:
- Date Issued: 2005
Topographic thresholds in gully development on the hillslopes of communal areas in Ngqushwa Local Municipality, Eastern Cape, South Africa
- Kakembo, V, Xanga, W W, Rowntree, Kate M
- Authors: Kakembo, V , Xanga, W W , Rowntree, Kate M
- Date: 2009
- Language: English
- Type: Article
- Identifier: vital:6691 , http://hdl.handle.net/10962/d1006726
- Description: The relationships between the spatial distribution of gully erosion and topographic thresholds in the form of slope angle, position and configuration, as well as land use change in the form of abandoned lands were examined in several affected catchments of the Eastern Cape Province, South Africa. Land use and permanent gullies were mapped, digitized from orthophoto maps in Arc/info 3.5.2 GIS and converted to shapefiles using ArcView 3.2 GIS. Relationships between the mapped phenomena and topographic variables were sought using a Digital Elevation Model (DEM) in Idrisi Kilimanjaro GIS. A comparison between areas with a high potential for gullying and actual gully erosion was made using the Stream Power Index (SPI) as a surrogate for critical flow shear stress. Field surveys were also conducted to assess the present condition of the gullied sites as well as to validate DEM derivations. Seventy five percent of the gullied area was noted to lie on abandoned lands. A predominance of gullying in concave bottom lands was also identified. The SPI values highlighted a distinct preferential topographic zone for gully location. A conceptual model depicting the interaction between land use and topographic parameters to induce gully erosion was developed. This should assist local authorities to develop a policy regarding management of abandoned lands.
- Full Text:
- Date Issued: 2009
- Authors: Kakembo, V , Xanga, W W , Rowntree, Kate M
- Date: 2009
- Language: English
- Type: Article
- Identifier: vital:6691 , http://hdl.handle.net/10962/d1006726
- Description: The relationships between the spatial distribution of gully erosion and topographic thresholds in the form of slope angle, position and configuration, as well as land use change in the form of abandoned lands were examined in several affected catchments of the Eastern Cape Province, South Africa. Land use and permanent gullies were mapped, digitized from orthophoto maps in Arc/info 3.5.2 GIS and converted to shapefiles using ArcView 3.2 GIS. Relationships between the mapped phenomena and topographic variables were sought using a Digital Elevation Model (DEM) in Idrisi Kilimanjaro GIS. A comparison between areas with a high potential for gullying and actual gully erosion was made using the Stream Power Index (SPI) as a surrogate for critical flow shear stress. Field surveys were also conducted to assess the present condition of the gullied sites as well as to validate DEM derivations. Seventy five percent of the gullied area was noted to lie on abandoned lands. A predominance of gullying in concave bottom lands was also identified. The SPI values highlighted a distinct preferential topographic zone for gully location. A conceptual model depicting the interaction between land use and topographic parameters to induce gully erosion was developed. This should assist local authorities to develop a policy regarding management of abandoned lands.
- Full Text:
- Date Issued: 2009
Thermoluminescence of the main peak in SrAl2O4: Eu2+, Dy3+: spectral and kinetics features of secondary emission detected in the ultra-violet region
- Authors: Chithambo, Makaiko L
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124197 , vital:35575 , https://doi.org/10.1016/j.radmeas.2016.12.001
- Description: We report the thermoluminescence of SrAl2O4:Eu2+,Dy3+ measured in the ultra-violet region of the spectrum between 300 and 400 nm. Complementary measurements of X-ray excited optical luminescence confirm emission bands of stimulated luminescence in this region. As a further test, optically stimulated luminescence was also measured in this region. The glow curve measured at 1 °C s−1 following irradiation to various doses appears simple and single but is in reality a collection of several components. This was shown by results from the Tm-Tstop method on both ends of the peak, application of thermal cleaning beyond the peak maximum as well as the dependence of the peak on fading. The latter shows that new peaks appear as preceding ones fade. Kinetic analysis of some of the main peaks was carried out giving an activation energy of 0.6 eV. The implication of the results on measurement of phosphorescence, interpretation of dose response and fading is discussed.
- Full Text: false
- Date Issued: 2017
- Authors: Chithambo, Makaiko L
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124197 , vital:35575 , https://doi.org/10.1016/j.radmeas.2016.12.001
- Description: We report the thermoluminescence of SrAl2O4:Eu2+,Dy3+ measured in the ultra-violet region of the spectrum between 300 and 400 nm. Complementary measurements of X-ray excited optical luminescence confirm emission bands of stimulated luminescence in this region. As a further test, optically stimulated luminescence was also measured in this region. The glow curve measured at 1 °C s−1 following irradiation to various doses appears simple and single but is in reality a collection of several components. This was shown by results from the Tm-Tstop method on both ends of the peak, application of thermal cleaning beyond the peak maximum as well as the dependence of the peak on fading. The latter shows that new peaks appear as preceding ones fade. Kinetic analysis of some of the main peaks was carried out giving an activation energy of 0.6 eV. The implication of the results on measurement of phosphorescence, interpretation of dose response and fading is discussed.
- Full Text: false
- Date Issued: 2017
Thermoluminescence of SrAl2O4: Eu2+, Dy3+: kinetic analysis of a composite-peak
- Chithambo, Makaiko L, Wako, A H, Finch, A A
- Authors: Chithambo, Makaiko L , Wako, A H , Finch, A A
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124157 , vital:35571 , https://doi.org/10.1016/j.radmeas.2016.12.009
- Description: The kinetic analysis of thermoluminescence of beta-irradiated SrAl2O4:Eu2+,Dy3+ is reported. The glow-curve is dominated by an apparently-single peak. It has been demonstrated using a number of tests including partial dynamic-heating, isothermal heating, phosphorescence and, the effect of fading, that the peak and the glow-curve consists of a set of closely-spaced peaks. In view of the peak being complex, its first few components were abstracted and analysed and for comparison, the peak was also analysed assuming it is genuinely single.
- Full Text: false
- Date Issued: 2017
- Authors: Chithambo, Makaiko L , Wako, A H , Finch, A A
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124157 , vital:35571 , https://doi.org/10.1016/j.radmeas.2016.12.009
- Description: The kinetic analysis of thermoluminescence of beta-irradiated SrAl2O4:Eu2+,Dy3+ is reported. The glow-curve is dominated by an apparently-single peak. It has been demonstrated using a number of tests including partial dynamic-heating, isothermal heating, phosphorescence and, the effect of fading, that the peak and the glow-curve consists of a set of closely-spaced peaks. In view of the peak being complex, its first few components were abstracted and analysed and for comparison, the peak was also analysed assuming it is genuinely single.
- Full Text: false
- Date Issued: 2017
The relevance of (South African) Renaissance studies
- Authors: Wright, Laurence
- Date: 2005
- Language: English
- Type: text , article
- Identifier: vital:7055 , http://hdl.handle.net/10962/d1007416 , https://www.ajol.info/index.php/sisa/article/view/40550
- Description: preprint , This paper is part of a longer piece devoted to the elucidation of two related propositions. The first is that in South Africa the humanities in general, and Renaissance Studies in particular, are stymied by a lack of strategic thinking from those in the academy. The second is that the humanities, and Renaissance Studies, and Shakespeare, are valid and needed in this country, possibly as never before. This paper tackles the latter question, the challenge of intrinsic relevance. What possible bearing have art and literature, politics and religion, customs and technologies developed 10,000 kilometres away and nearly half a millennium ago to do with South Africa in the 21st century? I steal up on the main issue by outlining an abbreviated rhetoric of relevance, establishing a framework within which intrinsic relevance can be conceptualised for Renaissance Studies today.
- Full Text:
- Date Issued: 2005
- Authors: Wright, Laurence
- Date: 2005
- Language: English
- Type: text , article
- Identifier: vital:7055 , http://hdl.handle.net/10962/d1007416 , https://www.ajol.info/index.php/sisa/article/view/40550
- Description: preprint , This paper is part of a longer piece devoted to the elucidation of two related propositions. The first is that in South Africa the humanities in general, and Renaissance Studies in particular, are stymied by a lack of strategic thinking from those in the academy. The second is that the humanities, and Renaissance Studies, and Shakespeare, are valid and needed in this country, possibly as never before. This paper tackles the latter question, the challenge of intrinsic relevance. What possible bearing have art and literature, politics and religion, customs and technologies developed 10,000 kilometres away and nearly half a millennium ago to do with South Africa in the 21st century? I steal up on the main issue by outlining an abbreviated rhetoric of relevance, establishing a framework within which intrinsic relevance can be conceptualised for Renaissance Studies today.
- Full Text:
- Date Issued: 2005