Understanding the contributions of the Treatment Action Campaign and Section27 to a Rights-Based Approach to HIV and AIDS in South Africa
- Authors: Dlamini, Nomalanga
- Date: 2017
- Subjects: Treatment Action Campaign , SECTION27 (Braamfontein, South Africa) , AIDS (Disease) -- Prevention -- South Africa , AIDS (Disease) -- Law and legislation -- South Africa , Public health laws -- South Africa , AIDS (Disease) -- Patients -- Legal status, laws, etc. -- South Africa , AIDS (Disease) -- Patients -- Civil rights -- South Africa
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/4690 , vital:20713
- Description: This thesis examines the link between social movements with the legal system to enforce human rights within the public health sector in regards to access to HIV and AIDS-related disease treatment. Research shows large scale incapacity for the provision of such essential medications within the public health sector; this is not merely an issue for those in the developing world. This thesis demonstrates that it is an issue that is faced by those using the public health sector services to access essential HIV and AIDS medications and it shows that certain people are unaware of their human rights to have fair and equal access to such essential medications. Although there is abundant research studies on HIV and AIDS in South Africa, there is a lack of studies that look into the impact that social movements have had in strong-arming, to a certain extent, the government in holding it accountable for infringing its constitutional promises to all citizens. This thesis is set against a backdrop where, the crisis of lack of access to essential medications in the public health sector which is closely intertwined with the collapsing health care system and it is combined with the issues of international patent policy for essential medication and developing countries like South Africa, who are trying to tackle this hurdle straight on. This thesis argues that the social injustices of rights violations integrated with the issues of international patent laws aggravate the access to essential medications in the public health sector in the country. This thesis adopts the use of a Rights-Based Approach, which is built on the foundational understanding that at the centre the focus is on human rights. In using the rights-based approach the intention is to outline ways in which to improve and further develop the ability of individuals and communities to recognize their rights. The findings show that the important factor of using a Rights- Based Approach is that it puts the pressure on the state to legitimately fulfil its obligation to its people. Thus the thesis evaluates the use of combining the legal system to enforce human rights and the role of social movements to realize the right to health for South Africans that use the public health sector to access essential HIV and AIDS antiretroviral drugs. This research paper shows that the Treatment Action Campaign and Section27 have contributed to the recent transformation of the public health sector in South Africa. They have achieved this through the implementation of rights-based education campaigns as well as HIV and AIDS education particularly geared for those that use the public health sector facilities, to attain access to essential medications; not only for HIV and AIDS but also for tuberculosis and other AIDS-related disease treatment. The thesis further highlights that the Treatment Action Campaign and Section27 have assisted in greatly improving the access to HIV and AIDS essential medications for prevention of Mother to Child Treatment Programs. The findings of the research paper outline that the main issue lies in the fact that even though essential medications for HIV and AIDS are now more available, the medical infrastructure is one of the main problems accounting for the lack of service delivery of these essential medications in the country’s public health sector.
- Full Text:
- Authors: Dlamini, Nomalanga
- Date: 2017
- Subjects: Treatment Action Campaign , SECTION27 (Braamfontein, South Africa) , AIDS (Disease) -- Prevention -- South Africa , AIDS (Disease) -- Law and legislation -- South Africa , Public health laws -- South Africa , AIDS (Disease) -- Patients -- Legal status, laws, etc. -- South Africa , AIDS (Disease) -- Patients -- Civil rights -- South Africa
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/4690 , vital:20713
- Description: This thesis examines the link between social movements with the legal system to enforce human rights within the public health sector in regards to access to HIV and AIDS-related disease treatment. Research shows large scale incapacity for the provision of such essential medications within the public health sector; this is not merely an issue for those in the developing world. This thesis demonstrates that it is an issue that is faced by those using the public health sector services to access essential HIV and AIDS medications and it shows that certain people are unaware of their human rights to have fair and equal access to such essential medications. Although there is abundant research studies on HIV and AIDS in South Africa, there is a lack of studies that look into the impact that social movements have had in strong-arming, to a certain extent, the government in holding it accountable for infringing its constitutional promises to all citizens. This thesis is set against a backdrop where, the crisis of lack of access to essential medications in the public health sector which is closely intertwined with the collapsing health care system and it is combined with the issues of international patent policy for essential medication and developing countries like South Africa, who are trying to tackle this hurdle straight on. This thesis argues that the social injustices of rights violations integrated with the issues of international patent laws aggravate the access to essential medications in the public health sector in the country. This thesis adopts the use of a Rights-Based Approach, which is built on the foundational understanding that at the centre the focus is on human rights. In using the rights-based approach the intention is to outline ways in which to improve and further develop the ability of individuals and communities to recognize their rights. The findings show that the important factor of using a Rights- Based Approach is that it puts the pressure on the state to legitimately fulfil its obligation to its people. Thus the thesis evaluates the use of combining the legal system to enforce human rights and the role of social movements to realize the right to health for South Africans that use the public health sector to access essential HIV and AIDS antiretroviral drugs. This research paper shows that the Treatment Action Campaign and Section27 have contributed to the recent transformation of the public health sector in South Africa. They have achieved this through the implementation of rights-based education campaigns as well as HIV and AIDS education particularly geared for those that use the public health sector facilities, to attain access to essential medications; not only for HIV and AIDS but also for tuberculosis and other AIDS-related disease treatment. The thesis further highlights that the Treatment Action Campaign and Section27 have assisted in greatly improving the access to HIV and AIDS essential medications for prevention of Mother to Child Treatment Programs. The findings of the research paper outline that the main issue lies in the fact that even though essential medications for HIV and AIDS are now more available, the medical infrastructure is one of the main problems accounting for the lack of service delivery of these essential medications in the country’s public health sector.
- Full Text:
Understanding the policy-planning-implementation disjuncture: a case study of the Amathole District Municipality, Eastern Cape Province
- Authors: Mhlahlo, Andile
- Date: 2017
- Subjects: Municipal services -- South Africa -- Eastern Cape , Political planning -- South Africa -- Eastern Cape , Local government -- South Africa -- Eastern Cape , Amathole District Municipality (South Africa) -- Planning
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/168521 , vital:41591
- Description: The aim of this study is to investigate why well planned policies are not getting implemented as intended. The study was conducted in the offices of Amathole District Municipality (ADM) in the Eastern Cape Province, including the cooperative project in Alice as one of the projects that was coordinated by the ADM. Concerning the research design and methodology, a qualitative research design was used. The data collection process involved conducting unstructured interviews with the officers from the Amathole District Municipality office (the ADM officers / the municipality officers) and the members of cooperative projects (cooperatives/projects). Mainly, an ethnographic approach was used; it involved embracing participant observation in the ADM offices for approximately 6 months. As the researcher, I participated as one of the ADM’s officers in different activities, namely: attending meetings and one workshop, and accompanying the development officer while conducting an observation of various projects in Butterworth. The findings in the study disclose that the disjuncture between policy planning and implementation may be attributed to 4 factors, which are associated with the ADM office as the development agency for the Amathole region. These are: the incapability to respond to policy implementation complexities, failure to exploit policy implementation complexities as learning opportunities, the insufficient understanding of ‘process monitoring’ as a tool that could be integrated in projects management, as well as the execution of policy implementation in the absence of policy documents as a guide in implementation processes. Moreover, these factors are examined as being related to each other, and they will be discussed in detail in the course of the thesis.
- Full Text:
- Authors: Mhlahlo, Andile
- Date: 2017
- Subjects: Municipal services -- South Africa -- Eastern Cape , Political planning -- South Africa -- Eastern Cape , Local government -- South Africa -- Eastern Cape , Amathole District Municipality (South Africa) -- Planning
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/168521 , vital:41591
- Description: The aim of this study is to investigate why well planned policies are not getting implemented as intended. The study was conducted in the offices of Amathole District Municipality (ADM) in the Eastern Cape Province, including the cooperative project in Alice as one of the projects that was coordinated by the ADM. Concerning the research design and methodology, a qualitative research design was used. The data collection process involved conducting unstructured interviews with the officers from the Amathole District Municipality office (the ADM officers / the municipality officers) and the members of cooperative projects (cooperatives/projects). Mainly, an ethnographic approach was used; it involved embracing participant observation in the ADM offices for approximately 6 months. As the researcher, I participated as one of the ADM’s officers in different activities, namely: attending meetings and one workshop, and accompanying the development officer while conducting an observation of various projects in Butterworth. The findings in the study disclose that the disjuncture between policy planning and implementation may be attributed to 4 factors, which are associated with the ADM office as the development agency for the Amathole region. These are: the incapability to respond to policy implementation complexities, failure to exploit policy implementation complexities as learning opportunities, the insufficient understanding of ‘process monitoring’ as a tool that could be integrated in projects management, as well as the execution of policy implementation in the absence of policy documents as a guide in implementation processes. Moreover, these factors are examined as being related to each other, and they will be discussed in detail in the course of the thesis.
- Full Text:
Understanding the policy-planning-implementation disjuncture: a case study of the Amathole District Municipality, Eastern Cape Province
- Authors: Mhlahlo, Andile
- Date: 2017
- Subjects: Municipal services -- South Africa -- Eastern Cape , Political planning -- South Africa -- Eastern Cape , Local government -- South Africa -- Eastern Cape , Amathole District Municipality (South Africa) -- Planning
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/4422 , vital:20668
- Description: The aim of this study is to investigate why well planned policies are not getting implemented as intended. The study was conducted in the offices of Amathole District Municipality (ADM) in the Eastern Cape Province, including the cooperative project in Alice as one of the projects that was coordinated by the ADM. Concerning the research design and methodology, a qualitative research design was used. The data collection process involved conducting unstructured interviews with the officers from the Amathole District Municipality office (the ADM officers / the municipality officers) and the members of cooperative projects (cooperatives/projects). Mainly, an ethnographic approach was used; it involved embracing participant observation in the ADM offices for approximately 6 months. As the researcher, I participated as one of the ADM’s officers in different activities, namely: attending meetings and one workshop, and accompanying the development officer while conducting an observation of various projects in Butterworth. The findings in the study disclose that the disjuncture between policy planning and implementation may be attributed to 4 factors, which are associated with the ADM office as the development agency for the Amathole region. These are: the incapability to respond to policy implementation complexities, failure to exploit policy implementation complexities as learning opportunities, the insufficient understanding of ‘process monitoring’ as a tool that could be integrated in projects management, as well as the execution of policy implementation in the absence of policy documents as a guide in implementation processes. Moreover, these factors are examined as being related to each other, and they will be discussed in detail in the course of the thesis.
- Full Text:
- Authors: Mhlahlo, Andile
- Date: 2017
- Subjects: Municipal services -- South Africa -- Eastern Cape , Political planning -- South Africa -- Eastern Cape , Local government -- South Africa -- Eastern Cape , Amathole District Municipality (South Africa) -- Planning
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/4422 , vital:20668
- Description: The aim of this study is to investigate why well planned policies are not getting implemented as intended. The study was conducted in the offices of Amathole District Municipality (ADM) in the Eastern Cape Province, including the cooperative project in Alice as one of the projects that was coordinated by the ADM. Concerning the research design and methodology, a qualitative research design was used. The data collection process involved conducting unstructured interviews with the officers from the Amathole District Municipality office (the ADM officers / the municipality officers) and the members of cooperative projects (cooperatives/projects). Mainly, an ethnographic approach was used; it involved embracing participant observation in the ADM offices for approximately 6 months. As the researcher, I participated as one of the ADM’s officers in different activities, namely: attending meetings and one workshop, and accompanying the development officer while conducting an observation of various projects in Butterworth. The findings in the study disclose that the disjuncture between policy planning and implementation may be attributed to 4 factors, which are associated with the ADM office as the development agency for the Amathole region. These are: the incapability to respond to policy implementation complexities, failure to exploit policy implementation complexities as learning opportunities, the insufficient understanding of ‘process monitoring’ as a tool that could be integrated in projects management, as well as the execution of policy implementation in the absence of policy documents as a guide in implementation processes. Moreover, these factors are examined as being related to each other, and they will be discussed in detail in the course of the thesis.
- Full Text:
Understanding the reading practices of Fort Hare students
- Authors: O’Shea, Cathy
- Date: 2017
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/6886 , vital:21197
- Description: Universities world-wide are battling to offer access to far greater numbers than ever before. The University of Fort Hare, specifically, is also part of a troubled South African education system and is located in a disadvantaged, rural area. The main aim of this study was to understand Fort Hare students’ reading practices, as reported by the students themselves. This thesis used a framework of New Literacy Studies, which views student learning as a process of mastering discipline-specific, socially constructed norms and values, and sees the adopting of a literacy as including the adoption of an identity. Since discourse, in the NLS tradition, has been found to be a mediating mechanism in the social construction of identity, a critical discourse analysis was adopted to begin understanding aspects of Fort Hare students’ reading practices and the links between these and their identities. Critical realism is the ontological underpinning of this thesis. This means that the study aimed to identify the tendencies of certain mechanisms - in this case, Discourses - to affect students’ reading practices, by analysing interview transcripts of focus group discussions held with 30 students. Frameworks and tools provided by Fairclough and Gee were applied to interview data analysis. The ‘We blacks’ Discourse was one of one of the prominent Discourses that interviewees drew on when talking about their reading practices. It was closely allied to the ‘Resistance to reading’ Discourse, as participants explained that they tended to disregard books and did not enjoy reading for leisure. The ‘We blacks’ Discourse in this way homogenised class and other differences between black students, and indicated the ways in which their experiences were outside of academic Discourses. This Discourse served as a constraining mechanism for some, and indicated that those who used it tended not to identify with the academy. There was an evident link between the ‘We blacks’ Discourse, the ‘Resistance to reading’ Discourse and the ‘Better than us’ Discourse, in which students who enjoyed reading were called names for supposedly being conceited. Two opposing discourses (with a small ‘d’) emerged when students talked about literacy sponsors like parents and lecturers. Some used the ‘Our parents don’t chase us’ discourse to depict family members who were not encouraging, overlapping with the ‘We blacks’ Discourse. The contrasting ‘Go read anything’ discourse described more encouraging teachers and relatives. This discourse was also used to describe educators who had forced them to read, with several interviewees describing corporal punishment as being a necessary part of school-based literacy practices. It also became clear that Fort Hare’s institutional identity played a role in some interviewees’ self-identities, as the ‘Resistance to reading’ Discourse was linked to the ‘Why bother?’ Discourse. The latter seemed part of a defensive positionality that arose partly because some students see Fort Hare as a university with relatively low academic standards. However, the implication is that lecturers and others can work towards changing Discourses and so endeavour to enable reading practices. Educators could also take steps to address resistant attitudes and encourage reading.
- Full Text:
- Authors: O’Shea, Cathy
- Date: 2017
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/6886 , vital:21197
- Description: Universities world-wide are battling to offer access to far greater numbers than ever before. The University of Fort Hare, specifically, is also part of a troubled South African education system and is located in a disadvantaged, rural area. The main aim of this study was to understand Fort Hare students’ reading practices, as reported by the students themselves. This thesis used a framework of New Literacy Studies, which views student learning as a process of mastering discipline-specific, socially constructed norms and values, and sees the adopting of a literacy as including the adoption of an identity. Since discourse, in the NLS tradition, has been found to be a mediating mechanism in the social construction of identity, a critical discourse analysis was adopted to begin understanding aspects of Fort Hare students’ reading practices and the links between these and their identities. Critical realism is the ontological underpinning of this thesis. This means that the study aimed to identify the tendencies of certain mechanisms - in this case, Discourses - to affect students’ reading practices, by analysing interview transcripts of focus group discussions held with 30 students. Frameworks and tools provided by Fairclough and Gee were applied to interview data analysis. The ‘We blacks’ Discourse was one of one of the prominent Discourses that interviewees drew on when talking about their reading practices. It was closely allied to the ‘Resistance to reading’ Discourse, as participants explained that they tended to disregard books and did not enjoy reading for leisure. The ‘We blacks’ Discourse in this way homogenised class and other differences between black students, and indicated the ways in which their experiences were outside of academic Discourses. This Discourse served as a constraining mechanism for some, and indicated that those who used it tended not to identify with the academy. There was an evident link between the ‘We blacks’ Discourse, the ‘Resistance to reading’ Discourse and the ‘Better than us’ Discourse, in which students who enjoyed reading were called names for supposedly being conceited. Two opposing discourses (with a small ‘d’) emerged when students talked about literacy sponsors like parents and lecturers. Some used the ‘Our parents don’t chase us’ discourse to depict family members who were not encouraging, overlapping with the ‘We blacks’ Discourse. The contrasting ‘Go read anything’ discourse described more encouraging teachers and relatives. This discourse was also used to describe educators who had forced them to read, with several interviewees describing corporal punishment as being a necessary part of school-based literacy practices. It also became clear that Fort Hare’s institutional identity played a role in some interviewees’ self-identities, as the ‘Resistance to reading’ Discourse was linked to the ‘Why bother?’ Discourse. The latter seemed part of a defensive positionality that arose partly because some students see Fort Hare as a university with relatively low academic standards. However, the implication is that lecturers and others can work towards changing Discourses and so endeavour to enable reading practices. Educators could also take steps to address resistant attitudes and encourage reading.
- Full Text:
Unexpected transformations of 3-(bromoacetyl)coumarin provides new evidence for the mechanism of thiol mediated dehalogenation of α-halocarbonyls
- Magwenzi, Faith N, Khanye, Setshaba D, Veale, Clinton G L
- Authors: Magwenzi, Faith N , Khanye, Setshaba D , Veale, Clinton G L
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66200 , vital:28916 , https://doi.org/10.1016/j.tetlet.2017.01.082
- Description: publisher version , The mechanism for the thiol mediated dehalogenation of α-halogenated carbonyls has remained an unresolved problem, despite its ongoing application in synthetic organic chemistry. Nakamura and co-workers first proposed that net dehalogenation occurs via sequential nucleophilic substitutions, while Israel and co-workers concluded that the rate at which dehalogenation occurred suggested that dehalogenation proceeds in a single concerted step. In this study, we investigated the debromination and nucleophilic substitution of 3-(bromoacetyl)coumarin with a variety of thiophenols, whose electron donating or withdrawing natures resulted in large variations in the degree of nucleophilic substitution and dehalogenation products, respectively. Results from these experiments, in addition to an unexpected formation of thioether containing dibenzo[b,d]pyran-6-ones from a Robinson annulation, has provided new evidence for this disputed mechanism.
- Full Text: false
- Authors: Magwenzi, Faith N , Khanye, Setshaba D , Veale, Clinton G L
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66200 , vital:28916 , https://doi.org/10.1016/j.tetlet.2017.01.082
- Description: publisher version , The mechanism for the thiol mediated dehalogenation of α-halogenated carbonyls has remained an unresolved problem, despite its ongoing application in synthetic organic chemistry. Nakamura and co-workers first proposed that net dehalogenation occurs via sequential nucleophilic substitutions, while Israel and co-workers concluded that the rate at which dehalogenation occurred suggested that dehalogenation proceeds in a single concerted step. In this study, we investigated the debromination and nucleophilic substitution of 3-(bromoacetyl)coumarin with a variety of thiophenols, whose electron donating or withdrawing natures resulted in large variations in the degree of nucleophilic substitution and dehalogenation products, respectively. Results from these experiments, in addition to an unexpected formation of thioether containing dibenzo[b,d]pyran-6-ones from a Robinson annulation, has provided new evidence for this disputed mechanism.
- Full Text: false
Unity and diversity, love and conflict: an exploration of the philosophy of life in C.S. Lewis’s Cosmic Trilogy
- Authors: James, Michael William
- Date: 2017
- Subjects: Lewis, C. S. (Clive Staples), 1898-1963. Space trilogy , Social conflict in literature , Love in literature
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/7345 , vital:21245
- Description: The subject of this thesis is to explore the philosophy of life that informs C.S. Lewis’s Cosmic Trilogy (Out of the Silent Planet, Perelandra and That Hideous Strength). These texts are “spiritual adventures” which exemplify Lewis’s phenomenology of spiritual progress - the movement from self-centredness to Other-centredness. I perform a close reading of the trilogy and attempt to understand the way(s) in which the three major thematic threads - Conflict, Love, and the relationship between Unity and Diversity - all contribute to the proposed phenomenology of the spirit. In the final chapter, I use Kierkegaard’s “stages in life’s way” (the aesthetic, ethical and religious) as a structural frame for understanding the trilogy’s dialectical movement. I also take the unusual step of codifying the fruits of my exploration into what I call ‘the Cosmic Manifesto,’ which serves as my creative engagement with the results of the philosophical exploration. My research shows that the philosophy of life is expressed through a tripartite spiritual journey. The traveller firstly visits the sphere of Mars, which entails developing clear perception and overcoming fear of the Other. Next, the traveller must pass through the sphere of Venus, where - through courageous action on behalf of the Other - s/he learns the nature of self-sacrificial love. Successfully traversing these two stages, the traveller then apprehends the spirit of Harmonia, the love-child of Mars and Venus. As a result, the ideal relation between the self and the Other - unity in diversity - is discovered. I conclude that the philosophy of life underlying the trilogy is both aesthetically, ethically and religiously rich, and is an insightful perspective on a “life worth living.”
- Full Text:
- Authors: James, Michael William
- Date: 2017
- Subjects: Lewis, C. S. (Clive Staples), 1898-1963. Space trilogy , Social conflict in literature , Love in literature
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/7345 , vital:21245
- Description: The subject of this thesis is to explore the philosophy of life that informs C.S. Lewis’s Cosmic Trilogy (Out of the Silent Planet, Perelandra and That Hideous Strength). These texts are “spiritual adventures” which exemplify Lewis’s phenomenology of spiritual progress - the movement from self-centredness to Other-centredness. I perform a close reading of the trilogy and attempt to understand the way(s) in which the three major thematic threads - Conflict, Love, and the relationship between Unity and Diversity - all contribute to the proposed phenomenology of the spirit. In the final chapter, I use Kierkegaard’s “stages in life’s way” (the aesthetic, ethical and religious) as a structural frame for understanding the trilogy’s dialectical movement. I also take the unusual step of codifying the fruits of my exploration into what I call ‘the Cosmic Manifesto,’ which serves as my creative engagement with the results of the philosophical exploration. My research shows that the philosophy of life is expressed through a tripartite spiritual journey. The traveller firstly visits the sphere of Mars, which entails developing clear perception and overcoming fear of the Other. Next, the traveller must pass through the sphere of Venus, where - through courageous action on behalf of the Other - s/he learns the nature of self-sacrificial love. Successfully traversing these two stages, the traveller then apprehends the spirit of Harmonia, the love-child of Mars and Venus. As a result, the ideal relation between the self and the Other - unity in diversity - is discovered. I conclude that the philosophy of life underlying the trilogy is both aesthetically, ethically and religiously rich, and is an insightful perspective on a “life worth living.”
- Full Text:
University protests, specific performance, and the public/private-law divide
- Authors: Glover, Graham B
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70637 , vital:29683 , https://hdl.handle.net/10520/EJC-8ff6ee9c3
- Description: The upheaval experienced by most of South Africa’s tertiary institutions in 2015 and 2016 as a result of the #feesmustfall protests made national headlines, and was at certain periods the most significant social and political issue in the nation. Many tertiary institutions looked to the law to try to manage the unfolding events by obtaining the assistance of the South African Police Service (‘SAPS’) to try to restore order in the interests of the academic project. They did so by seeking urgent prohibitory interdicts to establish in as precise terms as possible where the boundaries of lawful and unlawful conduct lay.
- Full Text: false
- Authors: Glover, Graham B
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70637 , vital:29683 , https://hdl.handle.net/10520/EJC-8ff6ee9c3
- Description: The upheaval experienced by most of South Africa’s tertiary institutions in 2015 and 2016 as a result of the #feesmustfall protests made national headlines, and was at certain periods the most significant social and political issue in the nation. Many tertiary institutions looked to the law to try to manage the unfolding events by obtaining the assistance of the South African Police Service (‘SAPS’) to try to restore order in the interests of the academic project. They did so by seeking urgent prohibitory interdicts to establish in as precise terms as possible where the boundaries of lawful and unlawful conduct lay.
- Full Text: false
Urban foraging: a ubiquitous human practice overlooked by urban planners, policy, and research
- Shackleton, Charlie M, Hurley, Patrick T, Dahlberg, Annika C, Emery, Marla R, Nagendra, Harini
- Authors: Shackleton, Charlie M , Hurley, Patrick T , Dahlberg, Annika C , Emery, Marla R , Nagendra, Harini
- Date: 2017
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/60876 , vital:27848 , https://doi.org/10.3390/su9101884
- Description: Although hardly noticed or formally recognised, urban foraging by humans probably occurs in all urban settings around the world. We draw from research in India, South Africa, Sweden, and the United States to demonstrate the ubiquity and varied nature of urban foraging in different contexts. Across these different contexts, we distil seven themes that characterise and thereby advance thinking about research and the understanding of urban foraging. We show that it is widespread and occurs across a variety of urban spaces and places. The species used and the local practices vary between contexts, and are in constant flux as urban ecological and social settings change. This requires that urban foragers are knowledgeable about diverse species, harvest locations, and rights of access, and that their practices are adaptable to changing contexts. Despite its ubiquity, most cities have some forms of regulations that prohibit or discourage urban foraging. We highlight a few important exceptions that can provide prototypes and lessons for other cities regarding supportive policy frameworks and initiatives. The formulation of dynamic policy, design, and management strategies in support of urban foraging will benefit from understanding the common characteristics of foraging in cities worldwide, but also will require comprehension of the specific and dynamic contexts in which they would be implemented.
- Full Text:
- Authors: Shackleton, Charlie M , Hurley, Patrick T , Dahlberg, Annika C , Emery, Marla R , Nagendra, Harini
- Date: 2017
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/60876 , vital:27848 , https://doi.org/10.3390/su9101884
- Description: Although hardly noticed or formally recognised, urban foraging by humans probably occurs in all urban settings around the world. We draw from research in India, South Africa, Sweden, and the United States to demonstrate the ubiquity and varied nature of urban foraging in different contexts. Across these different contexts, we distil seven themes that characterise and thereby advance thinking about research and the understanding of urban foraging. We show that it is widespread and occurs across a variety of urban spaces and places. The species used and the local practices vary between contexts, and are in constant flux as urban ecological and social settings change. This requires that urban foragers are knowledgeable about diverse species, harvest locations, and rights of access, and that their practices are adaptable to changing contexts. Despite its ubiquity, most cities have some forms of regulations that prohibit or discourage urban foraging. We highlight a few important exceptions that can provide prototypes and lessons for other cities regarding supportive policy frameworks and initiatives. The formulation of dynamic policy, design, and management strategies in support of urban foraging will benefit from understanding the common characteristics of foraging in cities worldwide, but also will require comprehension of the specific and dynamic contexts in which they would be implemented.
- Full Text:
Using Dialectical Critical Realism in the Analysis of Career Stories in Learning Pathways Research
- Lotz-Sisitka, Heila, Ramsarup, Preesha
- Authors: Lotz-Sisitka, Heila , Ramsarup, Preesha
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , bulletin
- Identifier: http://hdl.handle.net/10962/436416 , vital:73270 , ISBN bulletin , https://www.saqa.org.za/wp-content/uploads/2023/02/SAQA-Bulletin-2017-1.pdf#page=37
- Description: In this paper we expand on our earlier methodological deliberations asso-ciated with differentiation within systems, boundaries and transition mechanisms (see Paper 2 in this Bulletin). We explore the potential for using a combination of two methodological tools for our learning path-ways research, in order to address the central methodological question raised through the literature review of learning pathways research, which highlighted a macro-micro dualism this area of study (see Paper 3 in this Bulletin). In Paper 4, we seek to explore whether Bhaskar’s (1993) dialec-tical approach may help with addressing this methodological dualism. We do this through applying the dialectical method, to career stories research approaches, which are one of the foundational approaches used in learn-ing pathways research (see Paper 3 in this Bulletin). Our analysis in this paper therefore uses (a) the development of ‘career stories’ and (b) Criti-cal Realist analysis of these career stories, using Bhaskar’s (1993) dialecti-cal method which foregrounds both absence and emergence.
- Full Text:
- Authors: Lotz-Sisitka, Heila , Ramsarup, Preesha
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , bulletin
- Identifier: http://hdl.handle.net/10962/436416 , vital:73270 , ISBN bulletin , https://www.saqa.org.za/wp-content/uploads/2023/02/SAQA-Bulletin-2017-1.pdf#page=37
- Description: In this paper we expand on our earlier methodological deliberations asso-ciated with differentiation within systems, boundaries and transition mechanisms (see Paper 2 in this Bulletin). We explore the potential for using a combination of two methodological tools for our learning path-ways research, in order to address the central methodological question raised through the literature review of learning pathways research, which highlighted a macro-micro dualism this area of study (see Paper 3 in this Bulletin). In Paper 4, we seek to explore whether Bhaskar’s (1993) dialec-tical approach may help with addressing this methodological dualism. We do this through applying the dialectical method, to career stories research approaches, which are one of the foundational approaches used in learn-ing pathways research (see Paper 3 in this Bulletin). Our analysis in this paper therefore uses (a) the development of ‘career stories’ and (b) Criti-cal Realist analysis of these career stories, using Bhaskar’s (1993) dialecti-cal method which foregrounds both absence and emergence.
- Full Text:
Video on demand in a high bandwidth world
- Authors: Machanick, Philip
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/439121 , vital:73546 , https://doi.org/10.1145/3129416.3129424
- Description: Video on Demand (VoD) is a challenging area requiring complex server and distributed systems architectures. In this paper I describe an alternative implementation of VoD that exploits the growing affordability of fibre bandwidth to remove the latency problems of scaling up VoD. I call the general principle Information Mass Transit (IMT). By analogy with regular mass transit, making all traffic move in bulk without individual service variation makes for a much more efficient system. The core idea is to broadcast the same movie repeatedly at short intervals. To explicate the design, I set this interval at 1 minute, implying a latency of up to a minute to start a movie. However, this latency can be disguised if a user has a catalogue of movies that includes the first minute of each. Provided the number of users is much higher than the number of movies, this approach is affordable in terms of bandwidth and totally removes any need for servers or network infrastructure, beyond new connections for new users, to scale with the number of users. I call this approach Scalable Architecture for Video on Demand or SAVoD.
- Full Text:
- Authors: Machanick, Philip
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/439121 , vital:73546 , https://doi.org/10.1145/3129416.3129424
- Description: Video on Demand (VoD) is a challenging area requiring complex server and distributed systems architectures. In this paper I describe an alternative implementation of VoD that exploits the growing affordability of fibre bandwidth to remove the latency problems of scaling up VoD. I call the general principle Information Mass Transit (IMT). By analogy with regular mass transit, making all traffic move in bulk without individual service variation makes for a much more efficient system. The core idea is to broadcast the same movie repeatedly at short intervals. To explicate the design, I set this interval at 1 minute, implying a latency of up to a minute to start a movie. However, this latency can be disguised if a user has a catalogue of movies that includes the first minute of each. Provided the number of users is much higher than the number of movies, this approach is affordable in terms of bandwidth and totally removes any need for servers or network infrastructure, beyond new connections for new users, to scale with the number of users. I call this approach Scalable Architecture for Video on Demand or SAVoD.
- Full Text:
Visual narratives of division in contemporary Palestinian art and social space
- Authors: Baasch, Rachel Mary
- Date: 2017
- Subjects: Art, Palestinian Arab , Art, Palestinian Arab -- Political aspects , Art and society -- Palestine
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/41770 , vital:25132
- Description: This study analyses artworks by contemporary Palestinian artists that respond to visual narratives of division in social space from a perspective grounded in a South African context. The state of Israel is built on Historic Palestine. Political Zionism has created an ideological narrative of division that positions people of the Jewish faith as the rightful heirs to the land on which Palestinians have lived for centuries. In order to execute their vision of an exclusively Jewish nation state, the founding pioneers of political Zionism colonised and ethnically cleansed Historic Palestine, establishing Israel in 1948. To sustain the exclusive claim to Palestinian land, Israel has divided the space and the people in it at every possible level. The greatest testament to these efforts is the Israeli apartheid wall and checkpoint security system that can be described as a monumental visual narrative of division. With each second that passes, Israel claims more Palestinian land and expands on existing fences, walls and barriers. It is no secret that the Occupied Palestinian Territories are rapidly transforming into open-air prisons. Israel has stolen the Palestinian horizon line and replaced it with a concrete wall that blocks out light, vision and optimism. Within the shadows of these conflicted, traumatised sites of division, Palestinian artists seek openings, cracks and loopholes that signal the possibility for physical and psychological transgression of these seemingly impenetrable structures of division. I have developed a creative methodology that can be understood through the metaphor of ‘looking with the skin’ as a way to identify and analyse visual narratives of division and artistic responses to sites of division in Palestinian social space. Looking with the skin combines aspects of participant observation (specifically the emphasis on engaged fieldwork) from the discipline of Anthropology with the method of visual analysis from the discipline of Art History. In my application of this method through primary fieldwork conducted within the Occupied Palestinian West Bank Territory from 2013 and 2014, I have learnt that Israel’s colonisation, military occupation and system of apartheid directly impacts the ability of Palestinian artists to make and disseminate their work as well as the choice of content within their artwork. The artworks analysed in this thesis by the artists Khaled Jarrar, Y ael Bartana, Larissa Sansour, Hasan Darahgmeh, Fareh Saleh and Emily Jacir can be positioned in relation to artworks by artists based within a South African context, namely Thando Mama, Serge Alain Nitegeka and Doung Anwar Jahangeer. In this thesis I present a combination of my own photographic documentation of sites of division with the West Bank OPT in relation to the specific artworks made by the artists mentioned above. In my analysis of the photographic documentation and the artists’ work I highlight similarities, parallels, threads and intersecting narratives that connect different artists to one another and to the sites of division they are responding to within their artistic practice. This study carves a small conceptual pathway through ideological and physical walls from South Africa to Palestine through the study of contemporary art and visual culture.
- Full Text:
- Authors: Baasch, Rachel Mary
- Date: 2017
- Subjects: Art, Palestinian Arab , Art, Palestinian Arab -- Political aspects , Art and society -- Palestine
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/41770 , vital:25132
- Description: This study analyses artworks by contemporary Palestinian artists that respond to visual narratives of division in social space from a perspective grounded in a South African context. The state of Israel is built on Historic Palestine. Political Zionism has created an ideological narrative of division that positions people of the Jewish faith as the rightful heirs to the land on which Palestinians have lived for centuries. In order to execute their vision of an exclusively Jewish nation state, the founding pioneers of political Zionism colonised and ethnically cleansed Historic Palestine, establishing Israel in 1948. To sustain the exclusive claim to Palestinian land, Israel has divided the space and the people in it at every possible level. The greatest testament to these efforts is the Israeli apartheid wall and checkpoint security system that can be described as a monumental visual narrative of division. With each second that passes, Israel claims more Palestinian land and expands on existing fences, walls and barriers. It is no secret that the Occupied Palestinian Territories are rapidly transforming into open-air prisons. Israel has stolen the Palestinian horizon line and replaced it with a concrete wall that blocks out light, vision and optimism. Within the shadows of these conflicted, traumatised sites of division, Palestinian artists seek openings, cracks and loopholes that signal the possibility for physical and psychological transgression of these seemingly impenetrable structures of division. I have developed a creative methodology that can be understood through the metaphor of ‘looking with the skin’ as a way to identify and analyse visual narratives of division and artistic responses to sites of division in Palestinian social space. Looking with the skin combines aspects of participant observation (specifically the emphasis on engaged fieldwork) from the discipline of Anthropology with the method of visual analysis from the discipline of Art History. In my application of this method through primary fieldwork conducted within the Occupied Palestinian West Bank Territory from 2013 and 2014, I have learnt that Israel’s colonisation, military occupation and system of apartheid directly impacts the ability of Palestinian artists to make and disseminate their work as well as the choice of content within their artwork. The artworks analysed in this thesis by the artists Khaled Jarrar, Y ael Bartana, Larissa Sansour, Hasan Darahgmeh, Fareh Saleh and Emily Jacir can be positioned in relation to artworks by artists based within a South African context, namely Thando Mama, Serge Alain Nitegeka and Doung Anwar Jahangeer. In this thesis I present a combination of my own photographic documentation of sites of division with the West Bank OPT in relation to the specific artworks made by the artists mentioned above. In my analysis of the photographic documentation and the artists’ work I highlight similarities, parallels, threads and intersecting narratives that connect different artists to one another and to the sites of division they are responding to within their artistic practice. This study carves a small conceptual pathway through ideological and physical walls from South Africa to Palestine through the study of contemporary art and visual culture.
- Full Text:
Voices of the hungry: A qualitative measure of household food access and food insecurity in South Africa
- Chakona, Gamuchirai, Shackleton, Charlie M
- Authors: Chakona, Gamuchirai , Shackleton, Charlie M
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/398443 , vital:69412 , xlink:href="https://doi.org/10.1186/s40066-017-0149-x"
- Description: South Africa is rated a food secure nation, but large numbers of households within the country have inadequate access to nutrient-rich diverse foods. The study sought to investigate households’ physical and economic access and availability of food, in relation to local context which influences households’ access to and ability to grow food which may affect the dietary quality. We sought to understand self-reported healthy diets, food insecurity from the perspective of people who experienced it, barriers to household food security and perceptions and feelings on food access as well as strategies households use to cope with food shortages and their perceptions on improving household food security.
- Full Text:
- Authors: Chakona, Gamuchirai , Shackleton, Charlie M
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/398443 , vital:69412 , xlink:href="https://doi.org/10.1186/s40066-017-0149-x"
- Description: South Africa is rated a food secure nation, but large numbers of households within the country have inadequate access to nutrient-rich diverse foods. The study sought to investigate households’ physical and economic access and availability of food, in relation to local context which influences households’ access to and ability to grow food which may affect the dietary quality. We sought to understand self-reported healthy diets, food insecurity from the perspective of people who experienced it, barriers to household food security and perceptions and feelings on food access as well as strategies households use to cope with food shortages and their perceptions on improving household food security.
- Full Text:
Waiting for happiness in Africa
- Moller, Valerie, Roberts, Benjamin J, Tiliouine, Habib, Loschky, Jay
- Authors: Moller, Valerie , Roberts, Benjamin J , Tiliouine, Habib , Loschky, Jay
- Date: 2017
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/67225 , vital:29061 , https://s3.amazonaws.com/sdsn-whr2017/HR17-Ch4_lr.pdf
- Description: publisher version , From Introduction: Are the people in Africa really among the least happy in the world? And if African countries do have a ‘happiness deficit’, what are the prospects of Africa achieving happiness in the near future? These are questions we shall try to address in this chapter. The World Happiness Report (WHR), published since 2012, has found that happiness is less evident in Africa than in other regions of the world. It reports Gallup World Poll (GWP) ratings of happiness, measured on the ‘ladder of life’, a scale of 0 to 10, with 10 indicating greatest happiness. On the map of the Geography of Happiness, published in an earlier World Happiness Report Update 2015, the happiest countries in the world are shaded green, the unhappiest red. Africa stands out as the unhappiest continent, being coloured almost entirely in shades of glaring red (See Fig. 4.1). In 2017, the WHR reports that average ladder scores for over four in five African countries are below the mid-point of the scale (see Fig. 4.2). And only two African countries have made significant gains in happiness over the past decade . There are also considerable inequalities in life evaluations in African countries, and this inequality in happiness has increased over the past years . In this chapter, we shall tentatively seek a number of explanations for the unhappiness on the African continent, which is home to about 16% of the world’s population. It will be no easy task to identify factors that may have shaped perceptions of well-being among the 1.2 billion African people who live in 54 nation states with different historical, cultural, and socio-economic backgrounds. Nonetheless, we shall attempt to describe some of the positive and negative experiences in the lives of people in African countries that likely impact on personal well-being. We shall also try to identify the prospects for change and development that could spell hope for increasing the happiness of African people in future.
- Full Text: false
- Authors: Moller, Valerie , Roberts, Benjamin J , Tiliouine, Habib , Loschky, Jay
- Date: 2017
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/67225 , vital:29061 , https://s3.amazonaws.com/sdsn-whr2017/HR17-Ch4_lr.pdf
- Description: publisher version , From Introduction: Are the people in Africa really among the least happy in the world? And if African countries do have a ‘happiness deficit’, what are the prospects of Africa achieving happiness in the near future? These are questions we shall try to address in this chapter. The World Happiness Report (WHR), published since 2012, has found that happiness is less evident in Africa than in other regions of the world. It reports Gallup World Poll (GWP) ratings of happiness, measured on the ‘ladder of life’, a scale of 0 to 10, with 10 indicating greatest happiness. On the map of the Geography of Happiness, published in an earlier World Happiness Report Update 2015, the happiest countries in the world are shaded green, the unhappiest red. Africa stands out as the unhappiest continent, being coloured almost entirely in shades of glaring red (See Fig. 4.1). In 2017, the WHR reports that average ladder scores for over four in five African countries are below the mid-point of the scale (see Fig. 4.2). And only two African countries have made significant gains in happiness over the past decade . There are also considerable inequalities in life evaluations in African countries, and this inequality in happiness has increased over the past years . In this chapter, we shall tentatively seek a number of explanations for the unhappiness on the African continent, which is home to about 16% of the world’s population. It will be no easy task to identify factors that may have shaped perceptions of well-being among the 1.2 billion African people who live in 54 nation states with different historical, cultural, and socio-economic backgrounds. Nonetheless, we shall attempt to describe some of the positive and negative experiences in the lives of people in African countries that likely impact on personal well-being. We shall also try to identify the prospects for change and development that could spell hope for increasing the happiness of African people in future.
- Full Text: false
Walking the Spatial Triad: how do Rhodians experience Rhodes University as a place?
- Authors: Mtolo, Siyathokoza
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/36082 , vital:24476
- Description: Globally and locally the documentation of the experience of the tertiary education institution as a place in the human or cultural geography sense of the word is an under-utilised academic exercise. Locally, however, with the 2015 #RhodesMustFall moment which highlighted South Africa's tertiary education institutions as places of meaning and accompanying experience, the documentation of such overlooked place experience became ever more pressing. The purpose of this thesis is to document how some members of the population of one South African tertiary education, the Rhodians of Rhodes University, experience that university as the place that it is to them. This is a phenomenological documentation of experience as the thesis makes it a point to look at a selection of Rhodians and their experience of emplacement in the place that is Rhodes University. In-depth mobile interviews, closely related to transect walks, were conducted with 12 Rhodians randomly selected in the hope for maximum sample variation. The interviews were conducted with the aid of a camera recording each participant’s daily transit route through campus as they reflected on their experience of Rhodes University as the place it is for them. The thesis finds that the experience of Rhodes University as a place is highly informed by the university's built and decorated environment being a visual experience that is both walked through as part of living in the place, and wherein people find themselves engaging in social relations with other Rhodians. The thesis also finds that the experience of Rhodes University as a place is also highly informed by previous experiences of places as visual and social activity entities - that the participants bring other places with them into this place. The Rhodians who participated in this research experience the placeness of Rhodes University as an emplacement that is part old, part modern, part intrigue, and part contest. Socially the university is found to be both challenging and negotiable in line with what the individual Rhodian is and is not willing to do in accordance with their emplacement and its social demands. Ultimately, the experience of Rhodes University as a place is highly determined by the individual Rhodian's past experiences of emplacement and the expectations that they bring with them which shape what their present place is to them.
- Full Text:
- Authors: Mtolo, Siyathokoza
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/36082 , vital:24476
- Description: Globally and locally the documentation of the experience of the tertiary education institution as a place in the human or cultural geography sense of the word is an under-utilised academic exercise. Locally, however, with the 2015 #RhodesMustFall moment which highlighted South Africa's tertiary education institutions as places of meaning and accompanying experience, the documentation of such overlooked place experience became ever more pressing. The purpose of this thesis is to document how some members of the population of one South African tertiary education, the Rhodians of Rhodes University, experience that university as the place that it is to them. This is a phenomenological documentation of experience as the thesis makes it a point to look at a selection of Rhodians and their experience of emplacement in the place that is Rhodes University. In-depth mobile interviews, closely related to transect walks, were conducted with 12 Rhodians randomly selected in the hope for maximum sample variation. The interviews were conducted with the aid of a camera recording each participant’s daily transit route through campus as they reflected on their experience of Rhodes University as the place it is for them. The thesis finds that the experience of Rhodes University as a place is highly informed by the university's built and decorated environment being a visual experience that is both walked through as part of living in the place, and wherein people find themselves engaging in social relations with other Rhodians. The thesis also finds that the experience of Rhodes University as a place is also highly informed by previous experiences of places as visual and social activity entities - that the participants bring other places with them into this place. The Rhodians who participated in this research experience the placeness of Rhodes University as an emplacement that is part old, part modern, part intrigue, and part contest. Socially the university is found to be both challenging and negotiable in line with what the individual Rhodian is and is not willing to do in accordance with their emplacement and its social demands. Ultimately, the experience of Rhodes University as a place is highly determined by the individual Rhodian's past experiences of emplacement and the expectations that they bring with them which shape what their present place is to them.
- Full Text:
Weems: An extensible HTTP honeypot
- Pearson, Deon, Irwin, Barry V W, Herbert, Alan
- Authors: Pearson, Deon , Irwin, Barry V W , Herbert, Alan
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/428396 , vital:72508 , https://researchspace.csir.co.za/dspace/bitstream/handle/10204/9691/Pearson_19652_2017.pdf?sequence=1andisAllowed=y
- Description: Malicious entities are constantly trying their luck at exploiting known vulnera-bilities in web services, in an attempt to gain access to resources unauthor-ized access to resources. For this reason security specialists deploy various network defenses with the goal preventing these threats; one such tool used are web based honeypots. Historically a honeypot will be deployed facing the Internet to masquerade as a live system with the intention of attracting at-tackers away from the valuable data. Researchers adapted these honeypots and turned them into a platform to allow for the studying and understanding of web attacks and threats on the Internet. Having the ability to develop a honeypot to replicate a specific service meant researchers can now study the behavior patterns of threats, thus giving a better understanding of how to de-fend against them. This paper discusses a high-level design and implemen-tation of Weems, a low-interaction web based modular HTTP honeypot sys-tem. It also presents results obtained from various deployments over a period of time and what can be interpreted from these results.
- Full Text:
- Authors: Pearson, Deon , Irwin, Barry V W , Herbert, Alan
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/428396 , vital:72508 , https://researchspace.csir.co.za/dspace/bitstream/handle/10204/9691/Pearson_19652_2017.pdf?sequence=1andisAllowed=y
- Description: Malicious entities are constantly trying their luck at exploiting known vulnera-bilities in web services, in an attempt to gain access to resources unauthor-ized access to resources. For this reason security specialists deploy various network defenses with the goal preventing these threats; one such tool used are web based honeypots. Historically a honeypot will be deployed facing the Internet to masquerade as a live system with the intention of attracting at-tackers away from the valuable data. Researchers adapted these honeypots and turned them into a platform to allow for the studying and understanding of web attacks and threats on the Internet. Having the ability to develop a honeypot to replicate a specific service meant researchers can now study the behavior patterns of threats, thus giving a better understanding of how to de-fend against them. This paper discusses a high-level design and implemen-tation of Weems, a low-interaction web based modular HTTP honeypot sys-tem. It also presents results obtained from various deployments over a period of time and what can be interpreted from these results.
- Full Text:
West African arthropods hold promise as biological control agents for an invasive tree in the Pacific Islands
- Paterson, Iain D, Paynter, Quentin, Neser, Stefan, Akpabey, Felix J, Compton, Stephen G, Orapa, W
- Authors: Paterson, Iain D , Paynter, Quentin , Neser, Stefan , Akpabey, Felix J , Compton, Stephen G , Orapa, W
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/407119 , vital:70338 , xlink:href="https://hdl.handle.net/10520/EJC-639c91613"
- Description: African tulip tree, Spathodea campanulata Beauv. (Bignoniaceae), is a large tree of secondary forests, forest edges and savannas that is indigenous to Central and West Africa (Bidgood 1994). It has been widely utilised as an ornamental plant due to its beautiful flowers, fast growth and relative ease of cultivation, as a shade tree in parks and coffee plantations, and as a living fencepost (Francis 1990). Naturalisation has often followed cultivation of the plant, which is now established outside of the native range in Africa (Hedberg et al. 2006), the Caribbean (Francis 1990; Labrada and Medina 2009) and many Pacific islands (Meyer 2004), including Hawaii, Papua New Guinea, Fiji, Samoa, Tonga,Vanuatu and Tahiti (Lowe et al. 2000; Dovey et al. 2004; Labrada and Medina 2009). On some of these islands it has become a destructive weed, invading indigenous forests and having a severe impact on agricultural production (Labrada and Medina 2009; Larrue et al. 2014). This has resulted in African tulip tree being recognised as one of the 100 worst alien invasive species worldwide, along with only 30 other terrestrial plants (Lowe et al. 2000).
- Full Text:
- Authors: Paterson, Iain D , Paynter, Quentin , Neser, Stefan , Akpabey, Felix J , Compton, Stephen G , Orapa, W
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/407119 , vital:70338 , xlink:href="https://hdl.handle.net/10520/EJC-639c91613"
- Description: African tulip tree, Spathodea campanulata Beauv. (Bignoniaceae), is a large tree of secondary forests, forest edges and savannas that is indigenous to Central and West Africa (Bidgood 1994). It has been widely utilised as an ornamental plant due to its beautiful flowers, fast growth and relative ease of cultivation, as a shade tree in parks and coffee plantations, and as a living fencepost (Francis 1990). Naturalisation has often followed cultivation of the plant, which is now established outside of the native range in Africa (Hedberg et al. 2006), the Caribbean (Francis 1990; Labrada and Medina 2009) and many Pacific islands (Meyer 2004), including Hawaii, Papua New Guinea, Fiji, Samoa, Tonga,Vanuatu and Tahiti (Lowe et al. 2000; Dovey et al. 2004; Labrada and Medina 2009). On some of these islands it has become a destructive weed, invading indigenous forests and having a severe impact on agricultural production (Labrada and Medina 2009; Larrue et al. 2014). This has resulted in African tulip tree being recognised as one of the 100 worst alien invasive species worldwide, along with only 30 other terrestrial plants (Lowe et al. 2000).
- Full Text:
We’re talking about semantics here: Axiological condensation in the South African parliament
- Siebörger, Ian, Adendorff, Ralph D
- Authors: Siebörger, Ian , Adendorff, Ralph D
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/385389 , vital:68015 , xlink:href="https://doi.org/10.1075/fol.24.2.03sie"
- Description: This article describes how procedural knowledge is produced in a meeting of the South African parliament’s Portfolio Committee on Transport, using concepts from Systemic Functional Linguistics (SFL) and Legitimation Code Theory (LCT). Members of this committee argue over whether or not to amend a draft committee report and in the process co-construct procedural norms for future committee meetings. Participants on both sides of the argument use axiological condensation, in which actions and ideas are associated with each other and charged with a particular moral or affective value ( Maton 2014 : 130) to portray their version of the procedure to be followed as morally superior to that of their opponents. They also use axiological rarefaction ( Maton 2014 : 130) to reinforce their positions by making apparent concessions to those on the other side of the argument. This is revealed through an analysis of the coupling of ideation and Appraisal ( Martin 2000 : 161) in the logogenetic unfolding of members’ talk, combined with elements of Interactional Sociolinguistics ( Gumperz 1982 ). The analysis suggests that axiological condensation and rarefaction in this meeting reflect competing visions of what it means to be ‘pro-democracy’ in post-apartheid South Africa.
- Full Text:
- Authors: Siebörger, Ian , Adendorff, Ralph D
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/385389 , vital:68015 , xlink:href="https://doi.org/10.1075/fol.24.2.03sie"
- Description: This article describes how procedural knowledge is produced in a meeting of the South African parliament’s Portfolio Committee on Transport, using concepts from Systemic Functional Linguistics (SFL) and Legitimation Code Theory (LCT). Members of this committee argue over whether or not to amend a draft committee report and in the process co-construct procedural norms for future committee meetings. Participants on both sides of the argument use axiological condensation, in which actions and ideas are associated with each other and charged with a particular moral or affective value ( Maton 2014 : 130) to portray their version of the procedure to be followed as morally superior to that of their opponents. They also use axiological rarefaction ( Maton 2014 : 130) to reinforce their positions by making apparent concessions to those on the other side of the argument. This is revealed through an analysis of the coupling of ideation and Appraisal ( Martin 2000 : 161) in the logogenetic unfolding of members’ talk, combined with elements of Interactional Sociolinguistics ( Gumperz 1982 ). The analysis suggests that axiological condensation and rarefaction in this meeting reflect competing visions of what it means to be ‘pro-democracy’ in post-apartheid South Africa.
- Full Text:
Wh-question formation in South African sign language: a case study
- Authors: De Barros, Courtney Leigh
- Date: 2017
- Subjects: South African sign language , South African sign language -- Syntax , Sign language -- Grammar
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/42800 , vital:25237
- Description: This thesis is a case study investigating wh-question formation in South African Sign Language (SASL). It provides the first descriptive and syntactic analysis of wh-question formation in this language, based on a collected sample. The evidence gathered for this study shows that SASL makes use of non-manual features to mark wh-question formation and possesses a full question word paradigm including WHAT, WHERE, WHEN, WHO and HOW. In the methodology, I critically engage with two issues: informant selection and data elicitation. These can greatly impact data validity – specifically with respect to sign language research. Ultimately, I adopt a novel, multi-layered data collection approach to ensure a valid sample. The data reveals SASL’s almost exclusive placement of wh-question words in the right periphery. The absence of moved sentence-initial wh-elements in SASL poses problems for syntactic analysis using only leftward movement. It seems typologically unusual that a language predominantly selecting the right periphery as a position for wh-words would allow a complex syntactic derivation involving some null wh-element in a leftward Spec, CP and then allow for another ‘copy’ to appear in the right periphery. On the other hand, having Spec, CP on the right allows for far less complex derivations of wh-movement. In SASL, as in spoken language, the wh-word moves to Spec, CP to check the [WH] feature in C. The difference is that this movement is rightward. Further support for a rightward analysis comes from SASL’s distribution of non-manual features, and its hierarchy of negative elements and adverbials. This research represents a first step towards filling a gap in the SASL literature concerning wh-question formation, as well as a contribution to the growing body of research surrounding sign languages. Furthermore, at a higher level, this study evaluates current linguistic theory on sign languages, challenging the current cross-linguistic generalisation that wh-movement is leftward.
- Full Text:
- Authors: De Barros, Courtney Leigh
- Date: 2017
- Subjects: South African sign language , South African sign language -- Syntax , Sign language -- Grammar
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/42800 , vital:25237
- Description: This thesis is a case study investigating wh-question formation in South African Sign Language (SASL). It provides the first descriptive and syntactic analysis of wh-question formation in this language, based on a collected sample. The evidence gathered for this study shows that SASL makes use of non-manual features to mark wh-question formation and possesses a full question word paradigm including WHAT, WHERE, WHEN, WHO and HOW. In the methodology, I critically engage with two issues: informant selection and data elicitation. These can greatly impact data validity – specifically with respect to sign language research. Ultimately, I adopt a novel, multi-layered data collection approach to ensure a valid sample. The data reveals SASL’s almost exclusive placement of wh-question words in the right periphery. The absence of moved sentence-initial wh-elements in SASL poses problems for syntactic analysis using only leftward movement. It seems typologically unusual that a language predominantly selecting the right periphery as a position for wh-words would allow a complex syntactic derivation involving some null wh-element in a leftward Spec, CP and then allow for another ‘copy’ to appear in the right periphery. On the other hand, having Spec, CP on the right allows for far less complex derivations of wh-movement. In SASL, as in spoken language, the wh-word moves to Spec, CP to check the [WH] feature in C. The difference is that this movement is rightward. Further support for a rightward analysis comes from SASL’s distribution of non-manual features, and its hierarchy of negative elements and adverbials. This research represents a first step towards filling a gap in the SASL literature concerning wh-question formation, as well as a contribution to the growing body of research surrounding sign languages. Furthermore, at a higher level, this study evaluates current linguistic theory on sign languages, challenging the current cross-linguistic generalisation that wh-movement is leftward.
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What are the barriers and prospects for integrating environmental sustainability into the curriculum?
- Authors: Rorke, Joshua
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/5522 , vital:20938
- Description: This study attempts to investigate the extent to which environmental sustainability has been integrated into the curriculum of the Humanities Faculty at Rhodes University as well as the barriers and prospects for further integration. This thesis argues that the integration of environmental sustainability has been very limited. The three main components of environmental sustainability, namely environmental content, interdisciplinarity and participatory curriculum formation, are all lacking in most departments' curricula. This is despite all departments' affirmation that environmental issues are among the most critical problems the world faces today. Most of the departments are arguably only paying lip-service to environmental issues while making little to no effort toward integrating the environment into their curriculum. A lack of space in the curriculum is a frequently suggested barrier to introducing environmental sustainability into a course. However, this thesis argues that the environmentally conscious transformation of a curriculum cannot be achieved simply by adding content to the existing syllabus, but requires a restructuring of the curriculum itself. Many of the other barriers found by this study can be overcome through sufficient will on the part of departments to change their curricula. However, generating this will is difficult, as students are not ostensibly interested in environmental concerns. It is then incumbent on the lecturers themselves to educate the students on critical environmental issues, as well as on students to urge their lecturers to bring about change.
- Full Text:
- Authors: Rorke, Joshua
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/5522 , vital:20938
- Description: This study attempts to investigate the extent to which environmental sustainability has been integrated into the curriculum of the Humanities Faculty at Rhodes University as well as the barriers and prospects for further integration. This thesis argues that the integration of environmental sustainability has been very limited. The three main components of environmental sustainability, namely environmental content, interdisciplinarity and participatory curriculum formation, are all lacking in most departments' curricula. This is despite all departments' affirmation that environmental issues are among the most critical problems the world faces today. Most of the departments are arguably only paying lip-service to environmental issues while making little to no effort toward integrating the environment into their curriculum. A lack of space in the curriculum is a frequently suggested barrier to introducing environmental sustainability into a course. However, this thesis argues that the environmentally conscious transformation of a curriculum cannot be achieved simply by adding content to the existing syllabus, but requires a restructuring of the curriculum itself. Many of the other barriers found by this study can be overcome through sufficient will on the part of departments to change their curricula. However, generating this will is difficult, as students are not ostensibly interested in environmental concerns. It is then incumbent on the lecturers themselves to educate the students on critical environmental issues, as well as on students to urge their lecturers to bring about change.
- Full Text:
What are the discursive resources surrounding “beer goggles” and their implications within the South African university context?
- Authors: Stuart, Michael Jason
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/4602 , vital:20697
- Description: Exploring student drinking, this research provides an in-depth investigation into how “beer goggles” is constructed discursively and what implications that has within the South African university context. In doing so, research attempted to: 1) map out the discursive resources operating in the empirical research literature, public domain texts and individual talk; 2) identify the subject positions and action orientation of these constructions, and 3) to establish what gendered subjectivities are reproduced within that framework. With a qualitative and social constructionist background, this study utilised a Foucauldian discourse analytic method that included ideas from discursive research. Data collection involved five mainstream videos, three focus groups and three interviews. Along with the research literature, the videos represented the wider social constructions around “beer goggles” that are played out in the micro contexts displayed by the latter participant material. Based on their popularity on YouTube, consideration was given to videos that were the most relevant and theoretically interesting to the research project. The focus groups and interviews involved current, full time, male and female, Rhodes University students over the age of 18. Analysis revealed a common sense construction of the phenomenon that has various discursive implications. While embarrassing and sometimes out of control; “beer goggles” is constructed as a socially profitable altered state of mind that is deemed a normal and heterosexual experience in the university drinking culture. Highlighting the importance of a discursive investigation, this study provided new and alternative information that can assist further research and shed light on the debates surrounding the phenomenon. Additional research is recommended.
- Full Text:
- Authors: Stuart, Michael Jason
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/4602 , vital:20697
- Description: Exploring student drinking, this research provides an in-depth investigation into how “beer goggles” is constructed discursively and what implications that has within the South African university context. In doing so, research attempted to: 1) map out the discursive resources operating in the empirical research literature, public domain texts and individual talk; 2) identify the subject positions and action orientation of these constructions, and 3) to establish what gendered subjectivities are reproduced within that framework. With a qualitative and social constructionist background, this study utilised a Foucauldian discourse analytic method that included ideas from discursive research. Data collection involved five mainstream videos, three focus groups and three interviews. Along with the research literature, the videos represented the wider social constructions around “beer goggles” that are played out in the micro contexts displayed by the latter participant material. Based on their popularity on YouTube, consideration was given to videos that were the most relevant and theoretically interesting to the research project. The focus groups and interviews involved current, full time, male and female, Rhodes University students over the age of 18. Analysis revealed a common sense construction of the phenomenon that has various discursive implications. While embarrassing and sometimes out of control; “beer goggles” is constructed as a socially profitable altered state of mind that is deemed a normal and heterosexual experience in the university drinking culture. Highlighting the importance of a discursive investigation, this study provided new and alternative information that can assist further research and shed light on the debates surrounding the phenomenon. Additional research is recommended.
- Full Text: