'Feeling at home': institutional culture and the idea of a university
- Authors: Vice, Samantha
- Date: 2015
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/142072 , vital:38047 , ISBN 9781869142902 , https://books.google.co.za/books?id=49o8rgEACAAJanddq=Being+at+home:+Race,+institutional+culture+and+transformation+at+South+African+higher+education+institutionandhl=enandsa=Xandved=0ahUKEwiPgsa6mpjjAhXNN8AKHbNwAtoQ6AEIKDAA
- Description: This edited work has gathered together contributions on how to transform universities in South Africa; as many are struggling to shift their institutional culture. In a South African context, transformation means to attempt to change higher education institutions such that they no longer reflect the values promoted by apartheid but rather reflect the values embodied in South Africa's 1996 Constitution. Institutional culture is the main subject for discussion in this book. In order to transform South Africa's universities, the contributors begin by analyzing the idea of what a university is, and relatedly, what its ideal aims are. A second theme is to understand what institutional culture is and how it functions. Moreover, transformation cannot occur without transforming the broader cultures of which they are a part. Related to this theme is a general concern about how contemporary moves towards the instrumentalization of higher education affect the ability to transform institutions. These institutions are being pushed to conform to goals that are outside the traditional idea of a university, such as concerns that universities are being 'bureaucratized' and becoming corporations, instead of a place of learning open to all. In conclusion it can be said that the contemporary South African academic community has an opportunity to recreate itself as the end of apartheid created space for engaging in transformative epistemic projects. The transformation of the tertiary sector entails a transformation of institutional cultures.
- Full Text:
- Date Issued: 2015
- Authors: Vice, Samantha
- Date: 2015
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/142072 , vital:38047 , ISBN 9781869142902 , https://books.google.co.za/books?id=49o8rgEACAAJanddq=Being+at+home:+Race,+institutional+culture+and+transformation+at+South+African+higher+education+institutionandhl=enandsa=Xandved=0ahUKEwiPgsa6mpjjAhXNN8AKHbNwAtoQ6AEIKDAA
- Description: This edited work has gathered together contributions on how to transform universities in South Africa; as many are struggling to shift their institutional culture. In a South African context, transformation means to attempt to change higher education institutions such that they no longer reflect the values promoted by apartheid but rather reflect the values embodied in South Africa's 1996 Constitution. Institutional culture is the main subject for discussion in this book. In order to transform South Africa's universities, the contributors begin by analyzing the idea of what a university is, and relatedly, what its ideal aims are. A second theme is to understand what institutional culture is and how it functions. Moreover, transformation cannot occur without transforming the broader cultures of which they are a part. Related to this theme is a general concern about how contemporary moves towards the instrumentalization of higher education affect the ability to transform institutions. These institutions are being pushed to conform to goals that are outside the traditional idea of a university, such as concerns that universities are being 'bureaucratized' and becoming corporations, instead of a place of learning open to all. In conclusion it can be said that the contemporary South African academic community has an opportunity to recreate itself as the end of apartheid created space for engaging in transformative epistemic projects. The transformation of the tertiary sector entails a transformation of institutional cultures.
- Full Text:
- Date Issued: 2015
A decade later: follow-up review of South African research on the consequences of and contributory factors in teen-aged pregnancy
- Macleod, Catriona I, Tracey, Tiffany
- Authors: Macleod, Catriona I , Tracey, Tiffany
- Date: 2010
- Language: English
- Type: Article
- Identifier: vital:6276 , http://hdl.handle.net/10962/d1008276 , http://journals.sagepub.com/doi/abs/10.1177/008124631004000103
- Description: In this paper, we review South African research conducted in the last 10 years on the consequences of and contributory factors in teen-aged pregnancy. We discuss research into the rates of teen-aged pregnancy, the intentionality and wantedness of pregnancy, the disruption of schooling, health issues, consequences for the children, welfare concerns, knowledge and use of contraception, timing of sexual debut, age of partner, coercive sexual relations, cultural factors and health service provision. We compare this discussion to the reviews on the same topic appearing in the South African Journal of Psychology a decade ago. We find that there are several changes in focus in the research on pregnancy amongst young women. We conclude that, in general, there has been an improvement in the breadth of data available, mostly as a result of representative national and local surveys. A better teasing out of nuances around particular issues and a grappling with theoretical issues are also evident in recent research.
- Full Text:
- Date Issued: 2010
- Authors: Macleod, Catriona I , Tracey, Tiffany
- Date: 2010
- Language: English
- Type: Article
- Identifier: vital:6276 , http://hdl.handle.net/10962/d1008276 , http://journals.sagepub.com/doi/abs/10.1177/008124631004000103
- Description: In this paper, we review South African research conducted in the last 10 years on the consequences of and contributory factors in teen-aged pregnancy. We discuss research into the rates of teen-aged pregnancy, the intentionality and wantedness of pregnancy, the disruption of schooling, health issues, consequences for the children, welfare concerns, knowledge and use of contraception, timing of sexual debut, age of partner, coercive sexual relations, cultural factors and health service provision. We compare this discussion to the reviews on the same topic appearing in the South African Journal of Psychology a decade ago. We find that there are several changes in focus in the research on pregnancy amongst young women. We conclude that, in general, there has been an improvement in the breadth of data available, mostly as a result of representative national and local surveys. A better teasing out of nuances around particular issues and a grappling with theoretical issues are also evident in recent research.
- Full Text:
- Date Issued: 2010
A hand to mouth existence: hurdles emanating from the COVID 19 Pandemic for Women Survivalist Entrepreneurs in Johannesburg, South Africa
- Mapuranga, Miston, Maziriri, Eugine Tafadzwa, Rukuni, Tarisai Fritz
- Authors: Mapuranga, Miston , Maziriri, Eugine Tafadzwa , Rukuni, Tarisai Fritz
- Date: 2021-09-13
- Subjects: Covid-19 (Disease) , Women-owned business enterprises , Entrepreneurship
- Language: English
- Type: article
- Identifier: http://hdl.handle.net/11260/7460 , vital:53960 , https://doi.org/10.31920/2634-3622/2021/v10n3a6
- Description: There are many women survivalist entrepreneurs in South Africa, many of whom work in the informal sector. The emergence of theCOVID-19 pandemic has a devastating effect on their entrepreneurial projects. While both the public and private sectors have initiated various measures to ease the blow, obstacles continue to confront them. This study sought to examine the challenges faced by women survivalist entrepreneurs in South Africa’s Johannesburg metropolitan area. The researchers gathered qualitative data using a qualitative research approach by conducting semi-structured face-to-face interviews. The data was analysed using thematic analyses. The themes that emerged from the findings include; a lack of capital for reinvestment, no government grant support, a decline in the demand for products by the market, rotting agricultural produce or stock, a battle for strategic selling points and numerous confrontations with police as a result of not meeting the regulatory rules relating to COVID-19. The present research provides theoretical implications for academics in entrepreneurship by enhancing the understanding of the hurdles that these entrepreneurs have experienced because of COVID-19. On the practitioners’ side, this work offers avenues for women survivalist entrepreneurs to improve their entrepreneurial ventures and eventually eliminate the challenges they face when running their ventures. This study also offers policy implications. For example, existing government policies can be amended to make the working conditions of women survivalist entrepreneurs better or make the rules under which they operate simpler. This study contributes to entrepreneurship literature by uncovering the difficulties faced by women survivalist entrepreneurs due to the COVID-19 pandemic. It will assist other scholars in further developing this research field. As such, this research is important for women survivalist entrepreneurs because most of them endeavour to enhance entrepreneurial performance for the betterment of their lives. Governments may also use the study to develop interventions aimed at facilitating the growth and development of women survivalist entrepreneurs.
- Full Text:
- Date Issued: 2021-09-13
- Authors: Mapuranga, Miston , Maziriri, Eugine Tafadzwa , Rukuni, Tarisai Fritz
- Date: 2021-09-13
- Subjects: Covid-19 (Disease) , Women-owned business enterprises , Entrepreneurship
- Language: English
- Type: article
- Identifier: http://hdl.handle.net/11260/7460 , vital:53960 , https://doi.org/10.31920/2634-3622/2021/v10n3a6
- Description: There are many women survivalist entrepreneurs in South Africa, many of whom work in the informal sector. The emergence of theCOVID-19 pandemic has a devastating effect on their entrepreneurial projects. While both the public and private sectors have initiated various measures to ease the blow, obstacles continue to confront them. This study sought to examine the challenges faced by women survivalist entrepreneurs in South Africa’s Johannesburg metropolitan area. The researchers gathered qualitative data using a qualitative research approach by conducting semi-structured face-to-face interviews. The data was analysed using thematic analyses. The themes that emerged from the findings include; a lack of capital for reinvestment, no government grant support, a decline in the demand for products by the market, rotting agricultural produce or stock, a battle for strategic selling points and numerous confrontations with police as a result of not meeting the regulatory rules relating to COVID-19. The present research provides theoretical implications for academics in entrepreneurship by enhancing the understanding of the hurdles that these entrepreneurs have experienced because of COVID-19. On the practitioners’ side, this work offers avenues for women survivalist entrepreneurs to improve their entrepreneurial ventures and eventually eliminate the challenges they face when running their ventures. This study also offers policy implications. For example, existing government policies can be amended to make the working conditions of women survivalist entrepreneurs better or make the rules under which they operate simpler. This study contributes to entrepreneurship literature by uncovering the difficulties faced by women survivalist entrepreneurs due to the COVID-19 pandemic. It will assist other scholars in further developing this research field. As such, this research is important for women survivalist entrepreneurs because most of them endeavour to enhance entrepreneurial performance for the betterment of their lives. Governments may also use the study to develop interventions aimed at facilitating the growth and development of women survivalist entrepreneurs.
- Full Text:
- Date Issued: 2021-09-13
Behind the barricades
- COSATU
- Authors: COSATU
- Date: 1987
- Subjects: COSATU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/172098 , vital:42159
- Description: I saw a badly injured and handcuffed man pushed down the stairs of Cosatu House in central Johannesburg during this week’s police siege. After hitting the bottom of the stairs head first with a dull thud, he lay still. A young policeman moved up to him and hit him once on the rib with rubber pick-handle. The man didn't stir. He was dragged on the ground to a police truck before being thrown in head first.
- Full Text:
- Date Issued: 1987
- Authors: COSATU
- Date: 1987
- Subjects: COSATU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/172098 , vital:42159
- Description: I saw a badly injured and handcuffed man pushed down the stairs of Cosatu House in central Johannesburg during this week’s police siege. After hitting the bottom of the stairs head first with a dull thud, he lay still. A young policeman moved up to him and hit him once on the rib with rubber pick-handle. The man didn't stir. He was dragged on the ground to a police truck before being thrown in head first.
- Full Text:
- Date Issued: 1987
Conscientious objection to performing same-sex marriage in South Africa
- Authors: Kruuse, Helen
- Date: 2014
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/129186 , vital:36228 , https://doi.org/10.1093/lawfam/ebu001
- Description: This article considers whether public servants should be exempt from South Africa’s equality provisions and anti-discrimination legislation in solemnizing same-sex marriages. In order to deal with this question, the article analyses the treatment of freedom of conscience and conscientious objection by comparing the solemnization of same-sex marriage by public servants, with another public service: that of terminations of pregnancy. While each situation will inevitably turn on the particular circumstances of the case, I argue that there should be a content-neutral guiding principle (as well as consistency) in dealing with these situations. The issue in each situation is narrowed to whether a civil servant’s personal convictions can override the state’s secular obligations in providing a service, and whether there is room for a qualified right to conscientious objection. By analysing the matter in this way, it is clear that the unqualified statutory exemption clause in South Africa’s Civil Union Act is constitutionally objectionable.
- Full Text: false
- Date Issued: 2014
- Authors: Kruuse, Helen
- Date: 2014
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/129186 , vital:36228 , https://doi.org/10.1093/lawfam/ebu001
- Description: This article considers whether public servants should be exempt from South Africa’s equality provisions and anti-discrimination legislation in solemnizing same-sex marriages. In order to deal with this question, the article analyses the treatment of freedom of conscience and conscientious objection by comparing the solemnization of same-sex marriage by public servants, with another public service: that of terminations of pregnancy. While each situation will inevitably turn on the particular circumstances of the case, I argue that there should be a content-neutral guiding principle (as well as consistency) in dealing with these situations. The issue in each situation is narrowed to whether a civil servant’s personal convictions can override the state’s secular obligations in providing a service, and whether there is room for a qualified right to conscientious objection. By analysing the matter in this way, it is clear that the unqualified statutory exemption clause in South Africa’s Civil Union Act is constitutionally objectionable.
- Full Text: false
- Date Issued: 2014
Constructing a cardinal measure of democratic development in a transition polity: the Nigerian example
- Dinneya, Godson E, Tsegaye, Asrat
- Authors: Dinneya, Godson E , Tsegaye, Asrat
- Date: 2004
- Language: English
- Type: Article
- Identifier: vital:6076 , http://hdl.handle.net/10962/d1003837
- Description: Existing measures of the level of democracy present in a given state treat democracy as a product and therefore place undue emphasis on actual freedoms enjoyed by the citizens of the country. In transition polities where the actual levels of freedom are low despite continuing efforts to democratize, democracy should be seen as a process rather than a product. A measure that dilutes the end product to capture today's struggles against undemocratic structures and policies does so in order to recognize the foundations these inputs lay for future democratic development. Nigeria exemplifies the many polities in transition on the African continent. This essay looks at the major political events that typify the processes of power change, quality of governance, political environment and democratic dividends, and uses them to construct democratization indices to determine the pattern and level of democratization in Nigeria since political independence. This exercise sets the stage for assessing the impacts of various dimensions of democratization on the performance of the Nigerian economy.
- Full Text:
- Date Issued: 2004
- Authors: Dinneya, Godson E , Tsegaye, Asrat
- Date: 2004
- Language: English
- Type: Article
- Identifier: vital:6076 , http://hdl.handle.net/10962/d1003837
- Description: Existing measures of the level of democracy present in a given state treat democracy as a product and therefore place undue emphasis on actual freedoms enjoyed by the citizens of the country. In transition polities where the actual levels of freedom are low despite continuing efforts to democratize, democracy should be seen as a process rather than a product. A measure that dilutes the end product to capture today's struggles against undemocratic structures and policies does so in order to recognize the foundations these inputs lay for future democratic development. Nigeria exemplifies the many polities in transition on the African continent. This essay looks at the major political events that typify the processes of power change, quality of governance, political environment and democratic dividends, and uses them to construct democratization indices to determine the pattern and level of democratization in Nigeria since political independence. This exercise sets the stage for assessing the impacts of various dimensions of democratization on the performance of the Nigerian economy.
- Full Text:
- Date Issued: 2004
Contrasting spatial heterogeneity of sessile organisms within mussel (Perna perna L.) beds in relation to topographic variability
- Erlandsson, J, McQuaid, Christopher D, Kostylev, V E
- Authors: Erlandsson, J , McQuaid, Christopher D , Kostylev, V E
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:6949 , http://hdl.handle.net/10962/d1011979
- Description: We examined the spatial heterogeneity in three sessile rocky shore organisms, the mussel Perna perna, the barnacle Octomeris angulosa (Sowerby) and the red alga Gelidium pristoides (Turn.) at a range of continuous local scales along horizontal transects within mid- and upper mussel beds of South African shores. We also examined the relationships between variability of organisms and topographic features (rock depressions, slope, aspect), and between mussel, barnacle and algal variability over the same scales. To estimate spatial heterogeneity, we analyzed scaling properties of semivariograms using a fractal approach. Relationships between different variables at the different scales were examined by cross-semivariograms. Spatial dependence of P. perna variability increased with spatial dependence of topographic variability, so that scaling regions of mussel and topographic distributions corresponded well. This relationship often improved with larger local scales (mussel cover increased with depressions, steeper slope and aspect towards waves), while at smaller spatial scales, variability in mussel cover was less well explained by variability in topography. The variability of the barnacle O. angulosa exhibited spatial dependence, even on topographically unstructured shores. In contrast, the distribution of the alga G. pristoides revealed high fractal dimensions, showing spatial independence on topographically unstructured shores. Algae also showed a very strong negative relationship with mussels at most local scales, and a negative relationship with barnacles in upper zones, especially at larger local scales. Barnacles may show clear spatial dependence because of hydrodynamics (at larger local scales) and the need to find a future mate in close proximity (at smaller local scales), while algae may show a strong negative relationship with mussels because of competition for space.
- Full Text:
- Date Issued: 2005
- Authors: Erlandsson, J , McQuaid, Christopher D , Kostylev, V E
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:6949 , http://hdl.handle.net/10962/d1011979
- Description: We examined the spatial heterogeneity in three sessile rocky shore organisms, the mussel Perna perna, the barnacle Octomeris angulosa (Sowerby) and the red alga Gelidium pristoides (Turn.) at a range of continuous local scales along horizontal transects within mid- and upper mussel beds of South African shores. We also examined the relationships between variability of organisms and topographic features (rock depressions, slope, aspect), and between mussel, barnacle and algal variability over the same scales. To estimate spatial heterogeneity, we analyzed scaling properties of semivariograms using a fractal approach. Relationships between different variables at the different scales were examined by cross-semivariograms. Spatial dependence of P. perna variability increased with spatial dependence of topographic variability, so that scaling regions of mussel and topographic distributions corresponded well. This relationship often improved with larger local scales (mussel cover increased with depressions, steeper slope and aspect towards waves), while at smaller spatial scales, variability in mussel cover was less well explained by variability in topography. The variability of the barnacle O. angulosa exhibited spatial dependence, even on topographically unstructured shores. In contrast, the distribution of the alga G. pristoides revealed high fractal dimensions, showing spatial independence on topographically unstructured shores. Algae also showed a very strong negative relationship with mussels at most local scales, and a negative relationship with barnacles in upper zones, especially at larger local scales. Barnacles may show clear spatial dependence because of hydrodynamics (at larger local scales) and the need to find a future mate in close proximity (at smaller local scales), while algae may show a strong negative relationship with mussels because of competition for space.
- Full Text:
- Date Issued: 2005
COSATU Constitution as amended at the 4th National Congress
- COSATU
- Authors: COSATU
- Date: 1991
- Subjects: COSATU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/135027 , vital:37228
- Description: We the Trade Union representatives here present firmly commit ourselves to a unified democratic South Africa, free of oppression and economic exploitation. We believe that this could only be achieved under the leadership of a united working class. Our history has taught us that to achieve this goal we will have to carry out the following tasks : Organise the unorganised and build effective trade unions based on the democratic organisation of workers in the factories, mines, shops, farms and other workplaces. Organise national industrial trade unions, financed and controlled by their worker members through democratically committees. Unify these industrial unions into a national worker controlled federation. Combat the divisions amongst the workers of South Africa and unite them into a strong and confident working class. Encourage democratic worker organisation and leadership in all spheres of our society together with other progressive sectors of the community. Reinforce and encourage progressive international worker contact and solidarity so as to assist one another in our struggle. We call on all those who identify with this commitment to join us and the workers whom we represent, as comrades in the struggle ahead. We call on all trade unions to strive to unite their members in their ranks without discrimination and prejudice, and therefore resolve that this federation shall determinedly seek to further and protect the interests of all workers and that its guiding motto shall be the universal slogan of working class solidarity: "An injury to one is an injury to all".
- Full Text:
- Date Issued: 1991
- Authors: COSATU
- Date: 1991
- Subjects: COSATU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/135027 , vital:37228
- Description: We the Trade Union representatives here present firmly commit ourselves to a unified democratic South Africa, free of oppression and economic exploitation. We believe that this could only be achieved under the leadership of a united working class. Our history has taught us that to achieve this goal we will have to carry out the following tasks : Organise the unorganised and build effective trade unions based on the democratic organisation of workers in the factories, mines, shops, farms and other workplaces. Organise national industrial trade unions, financed and controlled by their worker members through democratically committees. Unify these industrial unions into a national worker controlled federation. Combat the divisions amongst the workers of South Africa and unite them into a strong and confident working class. Encourage democratic worker organisation and leadership in all spheres of our society together with other progressive sectors of the community. Reinforce and encourage progressive international worker contact and solidarity so as to assist one another in our struggle. We call on all those who identify with this commitment to join us and the workers whom we represent, as comrades in the struggle ahead. We call on all trade unions to strive to unite their members in their ranks without discrimination and prejudice, and therefore resolve that this federation shall determinedly seek to further and protect the interests of all workers and that its guiding motto shall be the universal slogan of working class solidarity: "An injury to one is an injury to all".
- Full Text:
- Date Issued: 1991
Creating a virtual classroom: evaluating the use of online discussion forums to increase teaching and learning activities in an introductory accounting class
- Authors: Bezuidenhout, L Peta
- Date: 2008
- Language: English
- Type: Conference paper
- Identifier: vital:6082 , http://hdl.handle.net/10962/d1008586
- Description: In teaching large classes, the educationally beneficial informal interaction between students and between lecturer and students is generally reduced, while effective use of both students' and lecturer's time is often a challenge. During student consultations, especially over the already stressful test and examination periods, many of the questions asked by the students are the same or similar. The lecturer needs to respond to each query by providing the same detailed explanation for the problem, resulting in ineffective use of time for the lecturer, while students waste time waiting for an appointment, or more often, simply don't bother to follow up on any queries they may have. Having a social presence is important for students' cognitive development, but in a large class posing questions or interrogating issues during a lecture appears to be challenging for many students. It is often not easy for students to initiate discussions or establish relationships with peers or the lecturer due to feelings of vulnerability and due to the size and impersonal atmosphere of the lecture theatre. This paper deals with the introduction of online discussion forums in an introductory accounting course and the benefits and problems experienced by the students, tutors and lecturer as a result thereof. Feedback received from these participants is discussed. The introduction and use of these forums resulted in a virtual classroom being created, where significantly more teaching and learning activities took place, to the benefit of all participants. Participation could have been peripheral - in the form of simply reading discussions; or active – through posting questions, or responding to questions.
- Full Text:
- Date Issued: 2008
- Authors: Bezuidenhout, L Peta
- Date: 2008
- Language: English
- Type: Conference paper
- Identifier: vital:6082 , http://hdl.handle.net/10962/d1008586
- Description: In teaching large classes, the educationally beneficial informal interaction between students and between lecturer and students is generally reduced, while effective use of both students' and lecturer's time is often a challenge. During student consultations, especially over the already stressful test and examination periods, many of the questions asked by the students are the same or similar. The lecturer needs to respond to each query by providing the same detailed explanation for the problem, resulting in ineffective use of time for the lecturer, while students waste time waiting for an appointment, or more often, simply don't bother to follow up on any queries they may have. Having a social presence is important for students' cognitive development, but in a large class posing questions or interrogating issues during a lecture appears to be challenging for many students. It is often not easy for students to initiate discussions or establish relationships with peers or the lecturer due to feelings of vulnerability and due to the size and impersonal atmosphere of the lecture theatre. This paper deals with the introduction of online discussion forums in an introductory accounting course and the benefits and problems experienced by the students, tutors and lecturer as a result thereof. Feedback received from these participants is discussed. The introduction and use of these forums resulted in a virtual classroom being created, where significantly more teaching and learning activities took place, to the benefit of all participants. Participation could have been peripheral - in the form of simply reading discussions; or active – through posting questions, or responding to questions.
- Full Text:
- Date Issued: 2008
Democratization of state institutions and processes: a critical ingredient for good governance
- Authors: Masango, Sebenzile
- Subjects: Democracy -- South Africa , South Africa -- Politics and government , f-sa
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/10948/20341 , vital:29265
- Description: In itself ‘democratization’ is a wide field of study which can be subdivided into various subfields. The content of this lecture is mainly derived from the key focus areas of the research I have conducted. My research mainly contributes to the building and strengthening of democracy and good governance.
- Full Text:
- Authors: Masango, Sebenzile
- Subjects: Democracy -- South Africa , South Africa -- Politics and government , f-sa
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/10948/20341 , vital:29265
- Description: In itself ‘democratization’ is a wide field of study which can be subdivided into various subfields. The content of this lecture is mainly derived from the key focus areas of the research I have conducted. My research mainly contributes to the building and strengthening of democracy and good governance.
- Full Text:
Descriptions of two new species of Hetereleotris (Pisces: Gobiidae) from the western Indian Ocean, with discussion of related species
- Hoese, Douglass F, J.L.B. Smith Institute of Ichthyology
- Authors: Hoese, Douglass F , J.L.B. Smith Institute of Ichthyology
- Date: 1986-09
- Subjects: Gobiidae -- Classification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70228 , vital:29636 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 41 , Thirteen species of the genus Hetereleotris are recognized from the Indian Ocean. Two of the species are described as new. H. poecila (Fowler) is recorded for the first time from the Indian Ocean, and H. vulgaris (Klunzinger) is recorded from the Mediterranean. Specimens of H. zonata from India and Pakistan were found to differ in several features from specimens from South Africa. A key is given to the species from the western Indian Ocean. Diagnoses and a primary synonymy are given for each of the 11 previously described species.
- Full Text:
- Date Issued: 1986-09
- Authors: Hoese, Douglass F , J.L.B. Smith Institute of Ichthyology
- Date: 1986-09
- Subjects: Gobiidae -- Classification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70228 , vital:29636 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 41 , Thirteen species of the genus Hetereleotris are recognized from the Indian Ocean. Two of the species are described as new. H. poecila (Fowler) is recorded for the first time from the Indian Ocean, and H. vulgaris (Klunzinger) is recorded from the Mediterranean. Specimens of H. zonata from India and Pakistan were found to differ in several features from specimens from South Africa. A key is given to the species from the western Indian Ocean. Diagnoses and a primary synonymy are given for each of the 11 previously described species.
- Full Text:
- Date Issued: 1986-09
Education in Other Countries
- Date: 1986-09
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/33957 , vital:33134 , Bulk File 7
- Description: This is one of many individual publications put out by the New Unity Movement.
- Full Text: false
- Date Issued: 1986-09
- Date: 1986-09
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/33957 , vital:33134 , Bulk File 7
- Description: This is one of many individual publications put out by the New Unity Movement.
- Full Text: false
- Date Issued: 1986-09
Establishing computational approaches towards identifying malarial allosteric modulators: a case study of plasmodium falciparum hsp70s
- Amusengeri, Arnold, Astl, Lindy, Lobb, Kevin A, Verkhivker, Gennady M, Tastan Bishop, Özlem
- Authors: Amusengeri, Arnold , Astl, Lindy , Lobb, Kevin A , Verkhivker, Gennady M , Tastan Bishop, Özlem
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/163000 , vital:41003 , https://doi.org/10.3390/ijms20225574
- Description: Combating malaria is almost a never-ending battle, as Plasmodium parasites develop resistance to the drugs used against them, as observed recently in artemisinin-based combination therapies. The main concern now is if the resistant parasite strains spread from Southeast Asia to Africa, the continent hosting most malaria cases. To prevent catastrophic results, we need to find non-conventional approaches. Allosteric drug targeting sites and modulators might be a new hope for malarial treatments. Heat shock proteins (HSPs) are potential malarial drug targets and have complex allosteric control mechanisms. Yet, studies on designing allosteric modulators against them are limited. Here, we identified allosteric modulators (SANC190 and SANC651) against P. falciparum Hsp70-1 and Hsp70-x, affecting the conformational dynamics of the proteins, delicately balanced by the endogenous ligands. Previously, we established a pipeline to identify allosteric sites and modulators. This study also further investigated alternative approaches to speed up the process by comparing all atom molecular dynamics simulations and dynamic residue network analysis with the coarse-grained (CG) versions of the calculations. Betweenness centrality (BC) profiles for PfHsp70-1 and PfHsp70-x derived from CG simulations not only revealed similar trends but also pointed to the same functional regions and specific residues corresponding to BC profile peaks.
- Full Text:
- Date Issued: 2019
- Authors: Amusengeri, Arnold , Astl, Lindy , Lobb, Kevin A , Verkhivker, Gennady M , Tastan Bishop, Özlem
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/163000 , vital:41003 , https://doi.org/10.3390/ijms20225574
- Description: Combating malaria is almost a never-ending battle, as Plasmodium parasites develop resistance to the drugs used against them, as observed recently in artemisinin-based combination therapies. The main concern now is if the resistant parasite strains spread from Southeast Asia to Africa, the continent hosting most malaria cases. To prevent catastrophic results, we need to find non-conventional approaches. Allosteric drug targeting sites and modulators might be a new hope for malarial treatments. Heat shock proteins (HSPs) are potential malarial drug targets and have complex allosteric control mechanisms. Yet, studies on designing allosteric modulators against them are limited. Here, we identified allosteric modulators (SANC190 and SANC651) against P. falciparum Hsp70-1 and Hsp70-x, affecting the conformational dynamics of the proteins, delicately balanced by the endogenous ligands. Previously, we established a pipeline to identify allosteric sites and modulators. This study also further investigated alternative approaches to speed up the process by comparing all atom molecular dynamics simulations and dynamic residue network analysis with the coarse-grained (CG) versions of the calculations. Betweenness centrality (BC) profiles for PfHsp70-1 and PfHsp70-x derived from CG simulations not only revealed similar trends but also pointed to the same functional regions and specific residues corresponding to BC profile peaks.
- Full Text:
- Date Issued: 2019
Farmworker Research & Resource Project (DSRP): Press clips summary 3
- University of the Witwatersrand
- Authors: University of the Witwatersrand
- Date: 1989-06-30
- Subjects: Agricultural labourers -- South Africa , Agricultural labourers -- South Africa -- Economic conditions , Agricultural labourers -- South Africa -- Social conditions
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/68951 , vital:29342
- Description: Thousands of farmers were saved from bankruptcy by the Department of Agriculture, says Minister Greyling Wentzel. He said in 1986/1987 2 741 farmers who would have been bankrupt were saved through the department’s production aid scheme. The Rill,7m they received as loans enabled them to get a crop in the ground, without which they would have gone under. The debt consolidation scheme likewise helped about 2 000 farmers escape bankruptcy for the period 1983/1984 to 1986/1987.
- Full Text:
- Date Issued: 1989-06-30
- Authors: University of the Witwatersrand
- Date: 1989-06-30
- Subjects: Agricultural labourers -- South Africa , Agricultural labourers -- South Africa -- Economic conditions , Agricultural labourers -- South Africa -- Social conditions
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/68951 , vital:29342
- Description: Thousands of farmers were saved from bankruptcy by the Department of Agriculture, says Minister Greyling Wentzel. He said in 1986/1987 2 741 farmers who would have been bankrupt were saved through the department’s production aid scheme. The Rill,7m they received as loans enabled them to get a crop in the ground, without which they would have gone under. The debt consolidation scheme likewise helped about 2 000 farmers escape bankruptcy for the period 1983/1984 to 1986/1987.
- Full Text:
- Date Issued: 1989-06-30
Halaelurus clevai, sp. n., a new species of catshark (Scyliorhinidae) from off Madagascar, with remarks on the taxonomic status of the genera Halaelurus gill and Galeus rafinesque
- Seret, Bernard, J.L.B. Smith Institute of Ichthyology
- Authors: Seret, Bernard , J.L.B. Smith Institute of Ichthyology
- Date: 1987-08
- Subjects: Halaelurus -- Madagascar , Scyliorhinidae -- Madagascar
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70269 , vital:29640 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 44 , Fifteen specimens of a new catshark were trawled during a shrimp fishery survey off Tulear, Madagascar. The new species is described, illustrated and compared with other species of Halaelurus. The taxonomic status of the genera Halaelurus and Galeus is discussed.
- Full Text:
- Date Issued: 1987-08
- Authors: Seret, Bernard , J.L.B. Smith Institute of Ichthyology
- Date: 1987-08
- Subjects: Halaelurus -- Madagascar , Scyliorhinidae -- Madagascar
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70269 , vital:29640 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 44 , Fifteen specimens of a new catshark were trawled during a shrimp fishery survey off Tulear, Madagascar. The new species is described, illustrated and compared with other species of Halaelurus. The taxonomic status of the genera Halaelurus and Galeus is discussed.
- Full Text:
- Date Issued: 1987-08
HSP90 interacts with the fibronectin N-terminal domains and increases matrix formation:
- Chakraborty, Abir, Boel, Natasha M-E, Edkins, Adrienne L
- Authors: Chakraborty, Abir , Boel, Natasha M-E , Edkins, Adrienne L
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/165407 , vital:41241 , https://doi.org/10.3390/cells9020272
- Description: Heat shock protein 90 (HSP90) is an evolutionarily conserved chaperone protein that controls the function and stability of a wide range of cellular client proteins. Fibronectin (FN) is an extracellular client protein of HSP90, and exogenous HSP90 or inhibitors of HSP90 alter the morphology of the extracellular matrix. Here, we further characterized the HSP90 and FN interaction. FN bound to the M domain of HSP90 and interacted with both the open and closed HSP90 conformations; and the interaction was reduced in the presence of sodium molybdate. HSP90 interacted with the N-terminal regions of FN, which are known to be important for matrix assembly.
- Full Text:
- Date Issued: 2020
- Authors: Chakraborty, Abir , Boel, Natasha M-E , Edkins, Adrienne L
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/165407 , vital:41241 , https://doi.org/10.3390/cells9020272
- Description: Heat shock protein 90 (HSP90) is an evolutionarily conserved chaperone protein that controls the function and stability of a wide range of cellular client proteins. Fibronectin (FN) is an extracellular client protein of HSP90, and exogenous HSP90 or inhibitors of HSP90 alter the morphology of the extracellular matrix. Here, we further characterized the HSP90 and FN interaction. FN bound to the M domain of HSP90 and interacted with both the open and closed HSP90 conformations; and the interaction was reduced in the presence of sodium molybdate. HSP90 interacted with the N-terminal regions of FN, which are known to be important for matrix assembly.
- Full Text:
- Date Issued: 2020
I.U.F EDUCATION PROGRAM
- UIF
- Authors: UIF
- Date: 1983
- Subjects: UIF
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/174123 , vital:42444
- Description: THIS IS INFORMATION MATERIAL CONCERNING STUDIES IN STUDY CIRCLES. IT IS AIMED, PRIMARILY, AT BEING A GUIDE TO THOSE WHO HAVE NOT PREVIOUSLY TAKEN PART IN SUCH STUDIES. THE MATERIAL WAS PREPARED BY THE IUF EDUCATION SECRETARIES JOINTLY WITH PARTICIPANTS IN THE IUF STUDY CIRCLE LEADERS' SEMINAR IN THE PHILIPPINES, IN AUTUMN 1981. THE MATERIAL GIVES A THOROUGH INTRODUCTION OF THE STUDY CIRCLE METHOD. IT ALSO DEALS WITH THE ROLE OF THE CIRCLE LEADER AND THE PARTICIPANT AS WELL AS THE REQUIREMENTS OF MATERIAL "DESIGN”.
- Full Text:
- Date Issued: 1983
- Authors: UIF
- Date: 1983
- Subjects: UIF
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/174123 , vital:42444
- Description: THIS IS INFORMATION MATERIAL CONCERNING STUDIES IN STUDY CIRCLES. IT IS AIMED, PRIMARILY, AT BEING A GUIDE TO THOSE WHO HAVE NOT PREVIOUSLY TAKEN PART IN SUCH STUDIES. THE MATERIAL WAS PREPARED BY THE IUF EDUCATION SECRETARIES JOINTLY WITH PARTICIPANTS IN THE IUF STUDY CIRCLE LEADERS' SEMINAR IN THE PHILIPPINES, IN AUTUMN 1981. THE MATERIAL GIVES A THOROUGH INTRODUCTION OF THE STUDY CIRCLE METHOD. IT ALSO DEALS WITH THE ROLE OF THE CIRCLE LEADER AND THE PARTICIPANT AS WELL AS THE REQUIREMENTS OF MATERIAL "DESIGN”.
- Full Text:
- Date Issued: 1983
In defence of freedom
- NUM
- Authors: NUM
- Date: 1995
- Subjects: NUM
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/149565 , vital:38864
- Description: This book was produced to respond to questions asked by our members during the president’s national RDP mass education tour. It covers our struggle history from as early as 1652 up until the time when Nelson Mandela was inaugurated the first president of a democratic South Africa. The book also attempts to assist comrades to understand what the RDP is and find ways of rebuilding our country after the hard years of apartheid. Workers, particularly from the mining industry will be able to use this book in understanding how their contribution will assist in creating jobs, building more houses etc. We would like you to read this book over and over again and discuss the content with comrades in your branch. The committee will appriaciate any suggestions that you may come up with.
- Full Text:
- Date Issued: 1995
- Authors: NUM
- Date: 1995
- Subjects: NUM
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/149565 , vital:38864
- Description: This book was produced to respond to questions asked by our members during the president’s national RDP mass education tour. It covers our struggle history from as early as 1652 up until the time when Nelson Mandela was inaugurated the first president of a democratic South Africa. The book also attempts to assist comrades to understand what the RDP is and find ways of rebuilding our country after the hard years of apartheid. Workers, particularly from the mining industry will be able to use this book in understanding how their contribution will assist in creating jobs, building more houses etc. We would like you to read this book over and over again and discuss the content with comrades in your branch. The committee will appriaciate any suggestions that you may come up with.
- Full Text:
- Date Issued: 1995
Infecting the city: site-situational performance and ambulatory hermeneutics
- Authors: Simbao, Ruth K
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/146156 , vital:38500 , DOI: 10.1080/09528822.2016.1266776
- Description: This article proposes the term ‘site-situational’ art or performance as a meaningful shift beyond ‘site-specificity’ and as a way to develop forward-moving and relational understandings of place. While place falls prey to Western, modernist stereotypes of closed, territorial geographic systems, site-situational readings, radical forms of ‘recognition’ and ambulatory hermeneutics enable an understanding of place as a wandering signifier, a trickster figure, and an in-the-moment conversation between environments and living beings. Through an analysis of the 2009 Infecting the City performing arts festival in South Africa, the article links site-situational performance to situational understandings of identification in the context of migration and xenophobia. It connects the participatory creative resistance aspired to by the Situationists that transforms situations rather than just recognises them, to the potential mutuality that can be experienced when one recognises oneself in the face of a ‘foreigner’ as well as the potential culpability that accompanies pro-active recognition-on-the-run.
- Full Text:
- Date Issued: 2016
- Authors: Simbao, Ruth K
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/146156 , vital:38500 , DOI: 10.1080/09528822.2016.1266776
- Description: This article proposes the term ‘site-situational’ art or performance as a meaningful shift beyond ‘site-specificity’ and as a way to develop forward-moving and relational understandings of place. While place falls prey to Western, modernist stereotypes of closed, territorial geographic systems, site-situational readings, radical forms of ‘recognition’ and ambulatory hermeneutics enable an understanding of place as a wandering signifier, a trickster figure, and an in-the-moment conversation between environments and living beings. Through an analysis of the 2009 Infecting the City performing arts festival in South Africa, the article links site-situational performance to situational understandings of identification in the context of migration and xenophobia. It connects the participatory creative resistance aspired to by the Situationists that transforms situations rather than just recognises them, to the potential mutuality that can be experienced when one recognises oneself in the face of a ‘foreigner’ as well as the potential culpability that accompanies pro-active recognition-on-the-run.
- Full Text:
- Date Issued: 2016
Introduction to Psychology: PSY 122
- Van, Heerden, R, Sandlana, N S
- Authors: Van, Heerden, R , Sandlana, N S
- Date: 2010-01
- Subjects: Psychology
- Language: English
- Type: Examination paper
- Identifier: vital:17981 , http://hdl.handle.net/10353/d1010553
- Description: Introduction to Psychology: PSY 122, supplementary examination January 2010.
- Full Text: false
- Date Issued: 2010-01
- Authors: Van, Heerden, R , Sandlana, N S
- Date: 2010-01
- Subjects: Psychology
- Language: English
- Type: Examination paper
- Identifier: vital:17981 , http://hdl.handle.net/10353/d1010553
- Description: Introduction to Psychology: PSY 122, supplementary examination January 2010.
- Full Text: false
- Date Issued: 2010-01