Unfallen women : negotiations of alternative feminine identities in selected writings by Olive Schreiner
- Authors: Snyman, Vicki
- Date: 2010
- Subjects: Schreiner, Olive, 1855-1920 Criticism and interpretation Schreiner, Olive, 1855-1920 Story of an African farm Schreiner, Olive, 1855-1920 From man to man Schreiner, Olive, 1855-1920 Undine Feminism in literature Women and literature -- South Africa -- History South African literature (English) -- History and criticism
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2214 , http://hdl.handle.net/10962/d1002257
- Description: This study constitutes an inquiry into how Olive Schreiner‟s peripheral position as a colonial woman writer enabled her rewriting of feminine identity, specifically her subversion of Victorian feminine stereotypes. I focus particular attention on three novels: The Story of an African Farm (1890), and the posthumously published From Man to Man (1926) and Undine (1929). I employ a feminist literary approach to examine how Schreiner‟s hybrid identity as a British South African enabled her revisioning of femininity. If Schreiner is situated within the context of her time, it can be demonstrated that her negotiations of feminine identity are influenced by her dual intellectual and cultural heritage. On the one hand, she can be situated within a British tradition of women‟s writing – in particular, the New Woman fiction which emerged in the late nineteenth century. On the other hand, she can be situated within a nascent South African literary tradition – and demonstrates prototypically post-colonial concerns. Schreiner‟s writing style develops out of her colonial heritage and her experiences as a woman living in a patriarchal society. The resultant voice subverts the narrative traditions of the metropolitan novel in an attempt to articulate an alternative view of femininity. I examine in detail how Schreiner undermines and subverts Victorian stereotypes, and focus particular attention on the „fallen woman‟ and the „mother-figure‟. She attempts to challenge conventional Victorian conceptions of femininity by erasing the binary between the „angel‟ and the „whore‟ in order to create a New Woman. In Undine and The Story of an African Farm the full realisation of this New Woman is deferred, since both protagonists die, but From Man to Man is more nuanced, particularly in its emphasis on economic empowerment for women. Schreiner also destabilises traditional notions of motherhood, in order to offer glimpses of an alternative maternal role. It is my contention that, in her depiction of mother-figures and (un)fallen women, Schreiner challenges stock Victorian notions of femininity and, in the process, creates a space in which new possibilities for women can be imagined and negotiated.
- Full Text:
- Authors: Snyman, Vicki
- Date: 2010
- Subjects: Schreiner, Olive, 1855-1920 Criticism and interpretation Schreiner, Olive, 1855-1920 Story of an African farm Schreiner, Olive, 1855-1920 From man to man Schreiner, Olive, 1855-1920 Undine Feminism in literature Women and literature -- South Africa -- History South African literature (English) -- History and criticism
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2214 , http://hdl.handle.net/10962/d1002257
- Description: This study constitutes an inquiry into how Olive Schreiner‟s peripheral position as a colonial woman writer enabled her rewriting of feminine identity, specifically her subversion of Victorian feminine stereotypes. I focus particular attention on three novels: The Story of an African Farm (1890), and the posthumously published From Man to Man (1926) and Undine (1929). I employ a feminist literary approach to examine how Schreiner‟s hybrid identity as a British South African enabled her revisioning of femininity. If Schreiner is situated within the context of her time, it can be demonstrated that her negotiations of feminine identity are influenced by her dual intellectual and cultural heritage. On the one hand, she can be situated within a British tradition of women‟s writing – in particular, the New Woman fiction which emerged in the late nineteenth century. On the other hand, she can be situated within a nascent South African literary tradition – and demonstrates prototypically post-colonial concerns. Schreiner‟s writing style develops out of her colonial heritage and her experiences as a woman living in a patriarchal society. The resultant voice subverts the narrative traditions of the metropolitan novel in an attempt to articulate an alternative view of femininity. I examine in detail how Schreiner undermines and subverts Victorian stereotypes, and focus particular attention on the „fallen woman‟ and the „mother-figure‟. She attempts to challenge conventional Victorian conceptions of femininity by erasing the binary between the „angel‟ and the „whore‟ in order to create a New Woman. In Undine and The Story of an African Farm the full realisation of this New Woman is deferred, since both protagonists die, but From Man to Man is more nuanced, particularly in its emphasis on economic empowerment for women. Schreiner also destabilises traditional notions of motherhood, in order to offer glimpses of an alternative maternal role. It is my contention that, in her depiction of mother-figures and (un)fallen women, Schreiner challenges stock Victorian notions of femininity and, in the process, creates a space in which new possibilities for women can be imagined and negotiated.
- Full Text:
Unionism and public service reform in Lesotho: between legislative constraints and apathy
- Authors: Maema, Mapule
- Date: 2010
- Subjects: Civil service -- Lesotho , Labor unions -- Lesotho , Civil service reform -- Lesotho
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3306 , http://hdl.handle.net/10962/d1003094 , Civil service -- Lesotho , Labor unions -- Lesotho , Civil service reform -- Lesotho
- Description: The study focuses on Lesotho‟s Public Service. The aims of this study were to examine the factors that led to the repeal of the Public Service Act No.13 of 1995. This study looks at the legislative constraints and attitudes of civil servants towards unionisation in the Public Service. It also outlines the relevant provisions of the Public Service Act No.1 of 2005; the changes that have occurred since its inception. Findings show that the Public Service Act No.13 of 1995 was repealed in order to reform the Public Service. The Ministry of the Public Service implemented five-year strategic plans to reform the public service. Changes have occurred in the public service since the inception of the 2005 Act; however, they differ from ministry to ministry. The respondents included public officers from the Ministry of the Public Service, Ministry of Justice, Law Office, Ministry of Employment and Labour, Ministry of Planning, the Ombudsman Office, Parliament, different ministries, the International Labour Organisation (ILO), the Congress of the Lesotho Trade Unions (COLETU) and the Lesotho Public Service Staff Association (LEPSSA).
- Full Text:
- Authors: Maema, Mapule
- Date: 2010
- Subjects: Civil service -- Lesotho , Labor unions -- Lesotho , Civil service reform -- Lesotho
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3306 , http://hdl.handle.net/10962/d1003094 , Civil service -- Lesotho , Labor unions -- Lesotho , Civil service reform -- Lesotho
- Description: The study focuses on Lesotho‟s Public Service. The aims of this study were to examine the factors that led to the repeal of the Public Service Act No.13 of 1995. This study looks at the legislative constraints and attitudes of civil servants towards unionisation in the Public Service. It also outlines the relevant provisions of the Public Service Act No.1 of 2005; the changes that have occurred since its inception. Findings show that the Public Service Act No.13 of 1995 was repealed in order to reform the Public Service. The Ministry of the Public Service implemented five-year strategic plans to reform the public service. Changes have occurred in the public service since the inception of the 2005 Act; however, they differ from ministry to ministry. The respondents included public officers from the Ministry of the Public Service, Ministry of Justice, Law Office, Ministry of Employment and Labour, Ministry of Planning, the Ombudsman Office, Parliament, different ministries, the International Labour Organisation (ILO), the Congress of the Lesotho Trade Unions (COLETU) and the Lesotho Public Service Staff Association (LEPSSA).
- Full Text:
Unionism in schools blessing or curse? : a case study of three schools in the Kavango region of Namibia
- Authors: Musore, Pontianus Vitumbo
- Date: 2010
- Subjects: Teachers' unions--Namibia Namibia National Teachers' Union School management and organization--Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1809 , http://hdl.handle.net/10962/d1003695
- Description: This study investigates the role played by the Namibia National Teachers’ Union (NANTU) in school management. It examines the challenges faced by school principals in managing schools as a result of the presence of unions. In order to understand the behaviour and impact of union representatives in schools the study makes use of literature on teacher unionism, democratic, political and ambiguity management and leadership theories. Working in the interpretive orientation the study used semi-structured interviews, document analysis and focus group discussions. The research was conducted in the form of a case study involving three schools in the Kavango region of Namibia, and the data collected were dealt with according to case study principles. The study reveals that the presence of the union has several benefits for the school: for example, it advances the democratic participation of stakeholders, provides feedback to the school principal on how staff members experience his or her leadership, and offers advice on labour-related matters. It was also discovered that NANTU representatives act as mediators in conflict situations, which means that teachers can become better at managing and resolving conflict through their experience of serving on the union structures. However it was also discovered that the presence of NANTU in schools has several negative effects on schooling. For example, NANTU activities can disrupt school programmes; moreover, in some schools, neither NANTU representatives nor school principals understand their own or each other’s roles, and consequently they are always in conflict. The absence of a policy regulating the representation of NANTU in decision-making structures in schools causes the conflict to escalate. It emerged that the role of NANTU in schools is mainly determined by the leadership style of the school principal and the effectiveness of the NANTU representatives in that particular school. For example, an autocratic leadership style on the part of the school principal tends to exacerbate the conflict situation, while NANTU has been known to mobilize learners to demand the removal of school principals through class boycotts. NANTU is more concerned with defending the rights and interests of its members than any other matter affecting education. This research is likely to benefit school managers, policy makers and implementers, and NANTU structures, as it provides clarity on what both NANTU and school principals expect from one another. The study also demonstrates that school principals need to acknowledge and consider the divergent nature of the various interest groups in schools.
- Full Text:
- Authors: Musore, Pontianus Vitumbo
- Date: 2010
- Subjects: Teachers' unions--Namibia Namibia National Teachers' Union School management and organization--Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1809 , http://hdl.handle.net/10962/d1003695
- Description: This study investigates the role played by the Namibia National Teachers’ Union (NANTU) in school management. It examines the challenges faced by school principals in managing schools as a result of the presence of unions. In order to understand the behaviour and impact of union representatives in schools the study makes use of literature on teacher unionism, democratic, political and ambiguity management and leadership theories. Working in the interpretive orientation the study used semi-structured interviews, document analysis and focus group discussions. The research was conducted in the form of a case study involving three schools in the Kavango region of Namibia, and the data collected were dealt with according to case study principles. The study reveals that the presence of the union has several benefits for the school: for example, it advances the democratic participation of stakeholders, provides feedback to the school principal on how staff members experience his or her leadership, and offers advice on labour-related matters. It was also discovered that NANTU representatives act as mediators in conflict situations, which means that teachers can become better at managing and resolving conflict through their experience of serving on the union structures. However it was also discovered that the presence of NANTU in schools has several negative effects on schooling. For example, NANTU activities can disrupt school programmes; moreover, in some schools, neither NANTU representatives nor school principals understand their own or each other’s roles, and consequently they are always in conflict. The absence of a policy regulating the representation of NANTU in decision-making structures in schools causes the conflict to escalate. It emerged that the role of NANTU in schools is mainly determined by the leadership style of the school principal and the effectiveness of the NANTU representatives in that particular school. For example, an autocratic leadership style on the part of the school principal tends to exacerbate the conflict situation, while NANTU has been known to mobilize learners to demand the removal of school principals through class boycotts. NANTU is more concerned with defending the rights and interests of its members than any other matter affecting education. This research is likely to benefit school managers, policy makers and implementers, and NANTU structures, as it provides clarity on what both NANTU and school principals expect from one another. The study also demonstrates that school principals need to acknowledge and consider the divergent nature of the various interest groups in schools.
- Full Text:
Upstart-the paper for youth by the youth
- Authors: Badat, Shireen
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/454961 , vital:75390 , https://hdl.handle.net/10520/EJC139339
- Description: The city of Grahamstown in the Eastern Cape is renowned for its edu-cational institutions. With Rhodes University the backbone of the city's economic activity, Grahamstown is also home to prestigious private schools like St Andrew's, Kingswood and DSG - noted for schooling the captains of industry and children of the new political and economic elite.
- Full Text:
- Authors: Badat, Shireen
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/454961 , vital:75390 , https://hdl.handle.net/10520/EJC139339
- Description: The city of Grahamstown in the Eastern Cape is renowned for its edu-cational institutions. With Rhodes University the backbone of the city's economic activity, Grahamstown is also home to prestigious private schools like St Andrew's, Kingswood and DSG - noted for schooling the captains of industry and children of the new political and economic elite.
- Full Text:
Using an RTSP Proxy to implement the IPTV Media Function via a streaming server
- Shibeshi, Zelalem S, Terzoli, Alfredo, Bradshaw, Karen L
- Authors: Shibeshi, Zelalem S , Terzoli, Alfredo , Bradshaw, Karen L
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/429120 , vital:72561 , https://ieeexplore.ieee.org/abstract/document/5676629
- Description: Multimedia in IMS, including IPTV, is handled by a separate unit, the Media Function (MF), which is made up of Media Control and Media Delivery Functions (MCF and MDF). According to the different specifications of an IMS based IPTV architecture, the User Equipment (UE) is expected to use the RTSP protocol as a media control protocol to interact with the MCF, and gets delivery of media from the MDF using the RTP protocol. This generally means that the streaming session is initiated from the media controller on behalf of the user but the delivery of media is sent to the UE from the media deliverer (media server). Due to lack of free and open source Media Servers and on the contrary, the availability of free and open source Streaming Servers, the ideal choice for the delivery of media in multimedia services, including IPTV, by the research community are Streaming Servers. Nevertheless, because of denial of service attack and other issues, most streaming servers do not allow different locations for the session setup request and the delivery of media of the streaming session. This makes it difficult to have a separate media control unit for IPTV service in IMS, if one wants to use a streaming server as an MDF unit. For this purpose we propose another component (an RTSP proxy and relay unit) to be part of the IPTV Media Function (MF). The unit will be used to mediate between the MFC and MDF and will properly relay media control (RTSP) commands from the UE and MFC to the MDF and RTP packets from the MDF to the UE. This, we believe, will facilitate the development of an IPTV service using readily available open source streaming servers. In this paper we show how this RTSP proxy and relay unit can be integrated into the Media Function of the IPTV architecture to ease the media delivery process of IMS based IPTV service.
- Full Text:
- Authors: Shibeshi, Zelalem S , Terzoli, Alfredo , Bradshaw, Karen L
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/429120 , vital:72561 , https://ieeexplore.ieee.org/abstract/document/5676629
- Description: Multimedia in IMS, including IPTV, is handled by a separate unit, the Media Function (MF), which is made up of Media Control and Media Delivery Functions (MCF and MDF). According to the different specifications of an IMS based IPTV architecture, the User Equipment (UE) is expected to use the RTSP protocol as a media control protocol to interact with the MCF, and gets delivery of media from the MDF using the RTP protocol. This generally means that the streaming session is initiated from the media controller on behalf of the user but the delivery of media is sent to the UE from the media deliverer (media server). Due to lack of free and open source Media Servers and on the contrary, the availability of free and open source Streaming Servers, the ideal choice for the delivery of media in multimedia services, including IPTV, by the research community are Streaming Servers. Nevertheless, because of denial of service attack and other issues, most streaming servers do not allow different locations for the session setup request and the delivery of media of the streaming session. This makes it difficult to have a separate media control unit for IPTV service in IMS, if one wants to use a streaming server as an MDF unit. For this purpose we propose another component (an RTSP proxy and relay unit) to be part of the IPTV Media Function (MF). The unit will be used to mediate between the MFC and MDF and will properly relay media control (RTSP) commands from the UE and MFC to the MDF and RTP packets from the MDF to the UE. This, we believe, will facilitate the development of an IPTV service using readily available open source streaming servers. In this paper we show how this RTSP proxy and relay unit can be integrated into the Media Function of the IPTV architecture to ease the media delivery process of IMS based IPTV service.
- Full Text:
Using an RTSP Proxy to implement the IPTV Media Function via a streaming server
- Shibeshi, Zelalem S, Terzoli, Alfredo, Bradshaw, Karen L
- Authors: Shibeshi, Zelalem S , Terzoli, Alfredo , Bradshaw, Karen L
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/477122 , vital:78047 , xlink:href="https://doi.org/10.1109/ICUMT16976.2010"
- Description: Multimedia in IMS, including IPTV, is handled by a separate unit, the Media Function (MF), which is made up of Media Control and Media Delivery Functions (MCF and MDF). According to the different specifications of an IMS based IPTV architecture, the User Equipment (UE) is expected to use the RTSP protocol as a media control protocol to interact with the MCF, and gets delivery of media from the MDF using the RTP protocol. This generally means that the streaming session is initiated from the media controller on behalf of the user but the delivery of media is sent to the UE from the media deliverer (media server). Due to lack of free and open source Media Servers and on the contrary, the availability of free and open source Streaming Servers, the ideal choice for the delivery of media in multimedia services, including IPTV, by the research community are Streaming Servers. Nevertheless, because of denial of service attack and other issues, most streaming servers do not allow different locations for the session setup request and the delivery of media of the streaming session. This makes it difficult to have a separate media control unit for IPTV service in IMS, if one wants to use a streaming server as an MDF unit. For this purpose we propose another component (an RTSP proxy and relay unit) to be part of the IPTV Media Function (MF). The unit will be used to mediate between the MFC and MDF and will properly relay media control (RTSP) commands from the UE and MFC to the MDF and RTP packets from the MDF to the UE. This, we believe, will facilitate the development of an IPTV service using readily available open source streaming servers. In this paper we show how this RTSP proxy and relay unit can be integrated into the Media Function of the IPTV architecture to ease the media delivery process of IMS based IPTV service.
- Full Text:
- Authors: Shibeshi, Zelalem S , Terzoli, Alfredo , Bradshaw, Karen L
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/477122 , vital:78047 , xlink:href="https://doi.org/10.1109/ICUMT16976.2010"
- Description: Multimedia in IMS, including IPTV, is handled by a separate unit, the Media Function (MF), which is made up of Media Control and Media Delivery Functions (MCF and MDF). According to the different specifications of an IMS based IPTV architecture, the User Equipment (UE) is expected to use the RTSP protocol as a media control protocol to interact with the MCF, and gets delivery of media from the MDF using the RTP protocol. This generally means that the streaming session is initiated from the media controller on behalf of the user but the delivery of media is sent to the UE from the media deliverer (media server). Due to lack of free and open source Media Servers and on the contrary, the availability of free and open source Streaming Servers, the ideal choice for the delivery of media in multimedia services, including IPTV, by the research community are Streaming Servers. Nevertheless, because of denial of service attack and other issues, most streaming servers do not allow different locations for the session setup request and the delivery of media of the streaming session. This makes it difficult to have a separate media control unit for IPTV service in IMS, if one wants to use a streaming server as an MDF unit. For this purpose we propose another component (an RTSP proxy and relay unit) to be part of the IPTV Media Function (MF). The unit will be used to mediate between the MFC and MDF and will properly relay media control (RTSP) commands from the UE and MFC to the MDF and RTP packets from the MDF to the UE. This, we believe, will facilitate the development of an IPTV service using readily available open source streaming servers. In this paper we show how this RTSP proxy and relay unit can be integrated into the Media Function of the IPTV architecture to ease the media delivery process of IMS based IPTV service.
- Full Text:
Using JAIN SLEE as an interaction and policy manager for enabler-based services in next generation networks
- Tsietsi, Mosiuoa, Terzoli, Alfredo, Wells, George C
- Authors: Tsietsi, Mosiuoa , Terzoli, Alfredo , Wells, George C
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/431382 , vital:72770 , https://journals.pan.pl/dlibra/publication/100205/edition/86373/content
- Description: The IP Multimedia Subsystem is a telecommunications framework with a standard architecture for the provision of services. While the services themselves have not been standardised, standards do exist for basic technologies that can be re-used and aggregated in order to construct more complex services. These elements are called service capabilities by the 3GPP and service enablers by the OMA, both of which are repu-table standards bodies in this area. In order to provide re-usability, there is a need to manage access to the service capabilities. Also, in order to build complex services, there is a further need to be able to manage and coordinate the interactions that occur between service capabilities. The 3GPP and the OMA have separately defined network entities that are responsible for handling aspects of these requirements, and are known as a service capability interaction manager (SCIM) and a policy enforcer respectively. However, the internal structure of the SCIM and the policy enforcer have not been standardised by the relevant bodies. In addition, as the SCIM and the policy enforcer have been defined through complementary yet separate processes, there is an opportunity to unify efforts from both bodies. This paper builds on work and stand-ards defined by the bodies, and proposes the design of an interaction manager with features borrowed from both the SCIM and the policy en-forcer. To help validate the design, we have identified a platform known as JAIN SLEE which we believe conforms to the model proposed, and we discuss how JAIN SLEE can be used to implement our ideas.
- Full Text:
- Authors: Tsietsi, Mosiuoa , Terzoli, Alfredo , Wells, George C
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/431382 , vital:72770 , https://journals.pan.pl/dlibra/publication/100205/edition/86373/content
- Description: The IP Multimedia Subsystem is a telecommunications framework with a standard architecture for the provision of services. While the services themselves have not been standardised, standards do exist for basic technologies that can be re-used and aggregated in order to construct more complex services. These elements are called service capabilities by the 3GPP and service enablers by the OMA, both of which are repu-table standards bodies in this area. In order to provide re-usability, there is a need to manage access to the service capabilities. Also, in order to build complex services, there is a further need to be able to manage and coordinate the interactions that occur between service capabilities. The 3GPP and the OMA have separately defined network entities that are responsible for handling aspects of these requirements, and are known as a service capability interaction manager (SCIM) and a policy enforcer respectively. However, the internal structure of the SCIM and the policy enforcer have not been standardised by the relevant bodies. In addition, as the SCIM and the policy enforcer have been defined through complementary yet separate processes, there is an opportunity to unify efforts from both bodies. This paper builds on work and stand-ards defined by the bodies, and proposes the design of an interaction manager with features borrowed from both the SCIM and the policy en-forcer. To help validate the design, we have identified a platform known as JAIN SLEE which we believe conforms to the model proposed, and we discuss how JAIN SLEE can be used to implement our ideas.
- Full Text:
Using local experts as benchmarks for household local ecological knowledge: scoring in South African savannas
- Steele, Melita Z, Shackleton, Charlie M
- Authors: Steele, Melita Z , Shackleton, Charlie M
- Date: 2010
- Language: English
- Type: Article
- Identifier: vital:6660 , http://hdl.handle.net/10962/d1007084
- Description: It is well recognised that local ecological knowledge is an important facet of natural resource management in rural regions of the developing world. However, techniques to assess levels and to integrate it into formal or informal management approaches require further development. In particular, quantitative tools are missing, which would allow more robust analysis of the factors that positively or negatively affect local ecological knowledge and vice versa. This paper reports on a quick assessment approach that provides a quantitative score of generalist local ecological knowledge at the household level. It does so by comparing responses to the knowledge of local people identified as experts within the community. In this way it is both locally constructed and contextualized, and thereby avoids pitfalls of trying to score local ecological knowledge relative to conventional scientific knowledge which frequently cannot account for local constructs. The approach is applied at eight villages throughout the savanna biome in South Africa.
- Full Text:
- Authors: Steele, Melita Z , Shackleton, Charlie M
- Date: 2010
- Language: English
- Type: Article
- Identifier: vital:6660 , http://hdl.handle.net/10962/d1007084
- Description: It is well recognised that local ecological knowledge is an important facet of natural resource management in rural regions of the developing world. However, techniques to assess levels and to integrate it into formal or informal management approaches require further development. In particular, quantitative tools are missing, which would allow more robust analysis of the factors that positively or negatively affect local ecological knowledge and vice versa. This paper reports on a quick assessment approach that provides a quantitative score of generalist local ecological knowledge at the household level. It does so by comparing responses to the knowledge of local people identified as experts within the community. In this way it is both locally constructed and contextualized, and thereby avoids pitfalls of trying to score local ecological knowledge relative to conventional scientific knowledge which frequently cannot account for local constructs. The approach is applied at eight villages throughout the savanna biome in South Africa.
- Full Text:
Using systematic case studies to investigate therapist responsiveness : examples from a case series of PTSD treatments
- Authors: Edwards, David J A
- Date: 2010
- Language: English
- Type: Article
- Identifier: vital:6224 , http://hdl.handle.net/10962/d1007774
- Description: This article highlights the emerging literature on therapist responsiveness in psychotherapy and examines several concepts used to identify dimensions of responsiveness. Some methodological obstacles are identified to studying responsiveness in a systematic manner, and several examples of existing responsiveness research are reviewed. It is argued that meaningful theory on responsiveness has emerged from research methods that are qualitative and interpretive and that the writing of systematic case studies can be of particular importance since only the presentation of a case unfolding over time can disclose some of the more complex aspects of therapist responsiveness. Examination of a series of systematic case studies of the treatment of post traumatic case disorder in South Africa was used to derive a model for guiding therapist responsiveness with respect with what to focus on at a particular phase of the therapy within a particular session. Material from the cases is used to illustrate aspects of the model related to building social support for the client and promoting emotional processing of trauma memories. , Acknowledgements: This research was supported by grants from the National Research Foundation and the Joint Research Committee of Rhodes University. An earlier version of this paper was presented at the Conference of the Society for Psychotherapy Research in Barcelona in 2008 (Edwards, 2008).
- Full Text:
- Authors: Edwards, David J A
- Date: 2010
- Language: English
- Type: Article
- Identifier: vital:6224 , http://hdl.handle.net/10962/d1007774
- Description: This article highlights the emerging literature on therapist responsiveness in psychotherapy and examines several concepts used to identify dimensions of responsiveness. Some methodological obstacles are identified to studying responsiveness in a systematic manner, and several examples of existing responsiveness research are reviewed. It is argued that meaningful theory on responsiveness has emerged from research methods that are qualitative and interpretive and that the writing of systematic case studies can be of particular importance since only the presentation of a case unfolding over time can disclose some of the more complex aspects of therapist responsiveness. Examination of a series of systematic case studies of the treatment of post traumatic case disorder in South Africa was used to derive a model for guiding therapist responsiveness with respect with what to focus on at a particular phase of the therapy within a particular session. Material from the cases is used to illustrate aspects of the model related to building social support for the client and promoting emotional processing of trauma memories. , Acknowledgements: This research was supported by grants from the National Research Foundation and the Joint Research Committee of Rhodes University. An earlier version of this paper was presented at the Conference of the Society for Psychotherapy Research in Barcelona in 2008 (Edwards, 2008).
- Full Text:
Validation of growth zone deposition in otoliths of two large endemic cyprinids in Lake Gariep, South Africa
- Winker, A Henning, Ellender, Bruce R, Weyl, Olaf L F, Booth, Anthony J
- Authors: Winker, A Henning , Ellender, Bruce R , Weyl, Olaf L F , Booth, Anthony J
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/446812 , vital:74562 , https://doi.org/10.1080/15627020.2010.11657263
- Description: We tested the hypothesis that growth zones in the astericus otoliths of smallmouth yellowfish (Labeobarbus aeneus) and Orange River mudfish (Labeo capensis) were deposited annually. Two methods, fluorochrome marking and edge analysis of otoliths were used. For fluorochrome marking, specimens of both species were injected with 60 mg/kg fish mass oxytetracycline hydrochloride (OTC) and released into large earthen ponds under ambient conditions adjacent to Lake Gariep. Twenty-three L. aeneus and one L. capensis were recaptured 10–14 months later. Edge analysis was based on the optical interpretation of L. aeneus (n = 342) and L. capensis (n = 512) otolith margins collected between November 2006 and May 2008 from Lake Gariep. The frequency distribution of opaque margins over time was fitted using a binomial periodic regression. The estimated cycle length was not significantly different from a hypothesized 12 months for both species. The number of growth zones distal to the OTC mark was consistent with findings from the edge analysis, providing evidence that growth zones in astericus otoliths of both species can be interpreted as annuli.
- Full Text:
- Authors: Winker, A Henning , Ellender, Bruce R , Weyl, Olaf L F , Booth, Anthony J
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/446812 , vital:74562 , https://doi.org/10.1080/15627020.2010.11657263
- Description: We tested the hypothesis that growth zones in the astericus otoliths of smallmouth yellowfish (Labeobarbus aeneus) and Orange River mudfish (Labeo capensis) were deposited annually. Two methods, fluorochrome marking and edge analysis of otoliths were used. For fluorochrome marking, specimens of both species were injected with 60 mg/kg fish mass oxytetracycline hydrochloride (OTC) and released into large earthen ponds under ambient conditions adjacent to Lake Gariep. Twenty-three L. aeneus and one L. capensis were recaptured 10–14 months later. Edge analysis was based on the optical interpretation of L. aeneus (n = 342) and L. capensis (n = 512) otolith margins collected between November 2006 and May 2008 from Lake Gariep. The frequency distribution of opaque margins over time was fitted using a binomial periodic regression. The estimated cycle length was not significantly different from a hypothesized 12 months for both species. The number of growth zones distal to the OTC mark was consistent with findings from the edge analysis, providing evidence that growth zones in astericus otoliths of both species can be interpreted as annuli.
- Full Text:
Validation of high frequency propagation prediction models over Africa
- Authors: Tshisaphungo, Mpho
- Date: 2010
- Subjects: Ionospheric radio wave propagation , Ionospheric radio wave propagation -- Forecasting , Radio meteorology , Radio wave propagation -- Africa , Ionosphere -- Africa -- Radio waves , Atmospheric physics -- Africa , Shortwave radio -- Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5553 , http://hdl.handle.net/10962/d1015239
- Description: The ionosphere is an important factor in high frequency (HF) radio propagation providing an opportunity to study ionospheric variability as well as the space weather conditions under which HF communication can take place. This thesis presents the validation of HF propagation conditions for the Ionospheric Communication Enhanced Profile Analysis and Circuit (ICEPAC) and Advanced Stand Alone Prediction System (ASAPS) models over Africa by comparing predictions with the measured data obtained from the International Beacon Project (IBP). Since these models were not developed using information on the African region, a more accurate HF propagation prediction tool is required. Two IBP transmitter stations are considered, Ruaraka, Kenya (1.24°S, 36.88°E) and Pretoria, South Africa (25.45°S, 28.10°E) with one beacon receiver station located in Hermanus, South Africa (34.27°S, 19.l2°E). The potential of these models in terms of HF propagation conditions is illustrated. An attempt to draw conclusions for future improvement of the models is also presented. Results show a low prediction accuracy for both ICEPAC and ASAPS models, although ICEPAC provided more accurate predictions for daily HF propagation conditions. This thesis suggests that the development of a new HF propagation prediction tool for the African region or the modification of one of the existing models to accommodate the African region, taking into account the importance of the African ionospheric region, should be considered as an option to ensure more accurate HF Propagation predictions over this region.
- Full Text:
- Authors: Tshisaphungo, Mpho
- Date: 2010
- Subjects: Ionospheric radio wave propagation , Ionospheric radio wave propagation -- Forecasting , Radio meteorology , Radio wave propagation -- Africa , Ionosphere -- Africa -- Radio waves , Atmospheric physics -- Africa , Shortwave radio -- Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5553 , http://hdl.handle.net/10962/d1015239
- Description: The ionosphere is an important factor in high frequency (HF) radio propagation providing an opportunity to study ionospheric variability as well as the space weather conditions under which HF communication can take place. This thesis presents the validation of HF propagation conditions for the Ionospheric Communication Enhanced Profile Analysis and Circuit (ICEPAC) and Advanced Stand Alone Prediction System (ASAPS) models over Africa by comparing predictions with the measured data obtained from the International Beacon Project (IBP). Since these models were not developed using information on the African region, a more accurate HF propagation prediction tool is required. Two IBP transmitter stations are considered, Ruaraka, Kenya (1.24°S, 36.88°E) and Pretoria, South Africa (25.45°S, 28.10°E) with one beacon receiver station located in Hermanus, South Africa (34.27°S, 19.l2°E). The potential of these models in terms of HF propagation conditions is illustrated. An attempt to draw conclusions for future improvement of the models is also presented. Results show a low prediction accuracy for both ICEPAC and ASAPS models, although ICEPAC provided more accurate predictions for daily HF propagation conditions. This thesis suggests that the development of a new HF propagation prediction tool for the African region or the modification of one of the existing models to accommodate the African region, taking into account the importance of the African ionospheric region, should be considered as an option to ensure more accurate HF Propagation predictions over this region.
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Vice-Chancellor's welcoming address 2010
- Authors: Badat, Saleem
- Date: 2010
- Language: English
- Type: text
- Identifier: vital:7590 , http://hdl.handle.net/10962/d1006581
- Description: From introduction: Rhodes University, which means, you and I and academics and support staff, exists to serve three purposes. The first is to produce knowledge, so that we can advance understanding of our natural and social worlds and enrich our accumulated scientific and cultural heritage. As a university our second purpose is to disseminate knowledge and to cultivate minds. Our goal is to ensure that you can think imaginatively, “effectively and critically”; that you “achieve depth in some field of knowledge”; that you can critique and construct alternatives, that you can communicate cogently, orally and in writing, and that you have a “critical appreciation of the ways in which we gain knowledge and understanding of the universe, of society, and of ourselves” Our final purpose as a university is to undertake community engagement. On the one hand this involves your voluntary participation in community projects undertaken thorough our Community Engagement office. On the other hand, it involves service-learning, in which through your academic courses you take part “in activities where both the community” and you benefit, “and where the goals are to provide a service to the community and, equally, to enhance (your) learning through rendering this service”
- Full Text:
- Authors: Badat, Saleem
- Date: 2010
- Language: English
- Type: text
- Identifier: vital:7590 , http://hdl.handle.net/10962/d1006581
- Description: From introduction: Rhodes University, which means, you and I and academics and support staff, exists to serve three purposes. The first is to produce knowledge, so that we can advance understanding of our natural and social worlds and enrich our accumulated scientific and cultural heritage. As a university our second purpose is to disseminate knowledge and to cultivate minds. Our goal is to ensure that you can think imaginatively, “effectively and critically”; that you “achieve depth in some field of knowledge”; that you can critique and construct alternatives, that you can communicate cogently, orally and in writing, and that you have a “critical appreciation of the ways in which we gain knowledge and understanding of the universe, of society, and of ourselves” Our final purpose as a university is to undertake community engagement. On the one hand this involves your voluntary participation in community projects undertaken thorough our Community Engagement office. On the other hand, it involves service-learning, in which through your academic courses you take part “in activities where both the community” and you benefit, “and where the goals are to provide a service to the community and, equally, to enhance (your) learning through rendering this service”
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Visual based finger interactions for mobile phones
- Authors: Kerr, Simon
- Date: 2010 , 2010-03-15
- Subjects: User interfaces (Computer systems) , Mobile communication systems -- Design and construction , Cell phones -- Software , Mobile communication systems -- Technological innovations , Information display systems , Cell phones -- Technological innovations
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4652 , http://hdl.handle.net/10962/d1006621 , User interfaces (Computer systems) , Mobile communication systems -- Design and construction , Cell phones -- Software , Mobile communication systems -- Technological innovations , Information display systems , Cell phones -- Technological innovations
- Description: Vision based technology such as motion detection has long been limited to the domain of powerful processor intensive systems such as desktop PCs and specialist hardware solutions. With the advent of much faster mobile phone processors and memory, a plethora of feature rich software and hardware is being deployed onto the mobile platform, most notably onto high powered devices called smart phones. Interaction interfaces such as touchscreens allow for improved usability but obscure the phone’s screen. Since the majority of smart phones are equipped with cameras, it has become feasible to combine their powerful processors, large memory capacity and the camera to support new ways of interacting with the phone which do not obscure the screen. However, it is not clear whether or not these processor intensive visual interactions can in fact be run at an acceptable speed on current mobile handsets or whether they will offer the user a better experience than the current number pad and direction keys present on the majority of mobile phones. A vision based finger interaction technique is proposed which uses the back of device camera to track the user’s finger. This allows the user to interact with the mobile phone with mouse based movements, gestures and steering based interactions. A simple colour thresholding algorithm was implemented in Java, Python and C++. Various benchmarks and tests conducted on a Nokia N95 smart phone revealed that on current hardware and with current programming environments only native C++ yields results plausible for real time interactions (a key requirement for vision based interactions). It is also shown that different lighting levels and background environments affects the accuracy of the system with background and finger contrast playing a large role. Finally a user study was conducted to ascertain the overall user’s satisfaction between keypad interactions and the finger interaction techniques concluding that the new finger interaction technique is well suited to steering based interactions and in time, mouse style movements. Simple navigation is better suited to the directional keypad.
- Full Text:
- Authors: Kerr, Simon
- Date: 2010 , 2010-03-15
- Subjects: User interfaces (Computer systems) , Mobile communication systems -- Design and construction , Cell phones -- Software , Mobile communication systems -- Technological innovations , Information display systems , Cell phones -- Technological innovations
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4652 , http://hdl.handle.net/10962/d1006621 , User interfaces (Computer systems) , Mobile communication systems -- Design and construction , Cell phones -- Software , Mobile communication systems -- Technological innovations , Information display systems , Cell phones -- Technological innovations
- Description: Vision based technology such as motion detection has long been limited to the domain of powerful processor intensive systems such as desktop PCs and specialist hardware solutions. With the advent of much faster mobile phone processors and memory, a plethora of feature rich software and hardware is being deployed onto the mobile platform, most notably onto high powered devices called smart phones. Interaction interfaces such as touchscreens allow for improved usability but obscure the phone’s screen. Since the majority of smart phones are equipped with cameras, it has become feasible to combine their powerful processors, large memory capacity and the camera to support new ways of interacting with the phone which do not obscure the screen. However, it is not clear whether or not these processor intensive visual interactions can in fact be run at an acceptable speed on current mobile handsets or whether they will offer the user a better experience than the current number pad and direction keys present on the majority of mobile phones. A vision based finger interaction technique is proposed which uses the back of device camera to track the user’s finger. This allows the user to interact with the mobile phone with mouse based movements, gestures and steering based interactions. A simple colour thresholding algorithm was implemented in Java, Python and C++. Various benchmarks and tests conducted on a Nokia N95 smart phone revealed that on current hardware and with current programming environments only native C++ yields results plausible for real time interactions (a key requirement for vision based interactions). It is also shown that different lighting levels and background environments affects the accuracy of the system with background and finger contrast playing a large role. Finally a user study was conducted to ascertain the overall user’s satisfaction between keypad interactions and the finger interaction techniques concluding that the new finger interaction technique is well suited to steering based interactions and in time, mouse style movements. Simple navigation is better suited to the directional keypad.
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Visual technology for the autonomous learning of mathematics:
- Linneweber-Lammerskitten, Helmut, Schäfer, Marc, Samson, Duncan
- Authors: Linneweber-Lammerskitten, Helmut , Schäfer, Marc , Samson, Duncan
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140949 , vital:37931 , https://0-hdl.handle.net.wam.seals.ac.za/10520/EJC20930
- Description: This paper describes a collaborative research and development project between the University of Applied Sciences Northwestern Switzerland and Rhodes University in South Africa. The project seeks to establish, disseminate and research the efficacy and use of short video clips designed specifically for the autonomous learning of mathematics. Specific to the South African context is our interest in capitalising on the ubiquity of cellphone technology and the autonomous affordances offered by mobile learning. This paper engages with a number of theoretical and pedagogical issues relating to the design, production and use of these video clips. Although the focus is specific to the contexts of South Africa and Switzerland, the discussion is of broad applicability.
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- Authors: Linneweber-Lammerskitten, Helmut , Schäfer, Marc , Samson, Duncan
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140949 , vital:37931 , https://0-hdl.handle.net.wam.seals.ac.za/10520/EJC20930
- Description: This paper describes a collaborative research and development project between the University of Applied Sciences Northwestern Switzerland and Rhodes University in South Africa. The project seeks to establish, disseminate and research the efficacy and use of short video clips designed specifically for the autonomous learning of mathematics. Specific to the South African context is our interest in capitalising on the ubiquity of cellphone technology and the autonomous affordances offered by mobile learning. This paper engages with a number of theoretical and pedagogical issues relating to the design, production and use of these video clips. Although the focus is specific to the contexts of South Africa and Switzerland, the discussion is of broad applicability.
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Volatility and the risk return relationship on the South African equity market
- Authors: Mandimika, Neville
- Date: 2010
- Subjects: Stock exchanges , Financial risk -- South Africa , Saving and investment -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1009 , http://hdl.handle.net/10962/d1002744 , Stock exchanges , Financial risk -- South Africa , Saving and investment -- South Africa
- Description: The volatility of stock markets has important implications for investment decision making, financial stability and overall macroeconomic stability. This study examines the risk-return relationship as well as the behaviour of volatility of the South African equity markets using both aggregate, industrial level and sector level data. The study is divided into three parts. The first part investigates the behaviour of volatility in each of the industries, sectors and the benchmark series focussing on whether volatility is symmetric or asymmetric. Subsequently we investigate which, among the GARCH family of models appropriately captured the riskreturn relationship under which distributional assumption. The second part examines the riskreturn relationship on the SA stock market. The third part examines the long term trend of volatility and whether volatility significantly increases during financial crises and during major global shocks. The GARCH-M, EGARCH-M and TARCH-M models under the Gaussian, Student –t and the GED are used. The findings this study makes are as follows: firstly, there is no clear relationship between risk and return. Secondly, volatility is asymmetrical, implying that bad news has a greater effect on volatility than good news in the South African equity market. Thirdly, the TARCH-M model under the GED was found to be the most appropriate model. Fourthly, volatility increases during financial crises and major global shocks. Overall, volatility is generally not priced on the South African equity markets. Thus, both local and international investors need to consider other factors that influence returns such as skewness. The general increase in volatility during financial crises and major global shocks poses a major concern for policy makers as this may cause financial instability. Thus policy makers need to be mindful of the behaviour of volatility in the South African equity market in response to external shocks.
- Full Text:
- Authors: Mandimika, Neville
- Date: 2010
- Subjects: Stock exchanges , Financial risk -- South Africa , Saving and investment -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1009 , http://hdl.handle.net/10962/d1002744 , Stock exchanges , Financial risk -- South Africa , Saving and investment -- South Africa
- Description: The volatility of stock markets has important implications for investment decision making, financial stability and overall macroeconomic stability. This study examines the risk-return relationship as well as the behaviour of volatility of the South African equity markets using both aggregate, industrial level and sector level data. The study is divided into three parts. The first part investigates the behaviour of volatility in each of the industries, sectors and the benchmark series focussing on whether volatility is symmetric or asymmetric. Subsequently we investigate which, among the GARCH family of models appropriately captured the riskreturn relationship under which distributional assumption. The second part examines the riskreturn relationship on the SA stock market. The third part examines the long term trend of volatility and whether volatility significantly increases during financial crises and during major global shocks. The GARCH-M, EGARCH-M and TARCH-M models under the Gaussian, Student –t and the GED are used. The findings this study makes are as follows: firstly, there is no clear relationship between risk and return. Secondly, volatility is asymmetrical, implying that bad news has a greater effect on volatility than good news in the South African equity market. Thirdly, the TARCH-M model under the GED was found to be the most appropriate model. Fourthly, volatility increases during financial crises and major global shocks. Overall, volatility is generally not priced on the South African equity markets. Thus, both local and international investors need to consider other factors that influence returns such as skewness. The general increase in volatility during financial crises and major global shocks poses a major concern for policy makers as this may cause financial instability. Thus policy makers need to be mindful of the behaviour of volatility in the South African equity market in response to external shocks.
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Wattle we do? alien eradication and the 'ecology of fear' on the fringes of a world heritage site, South Africa
- Authors: Merron, James Lawrence
- Date: 2010
- Subjects: Wattles (Plants) -- South Africa -- Eastern Cape Invasive plants -- South Africa -- Eastern Cape South Africa -- Social conditions -- 1994- South Africa -- Politics and government -- 1994- Environmental degradation -- South Africa -- Eastern Cape World Heritage areas -- South Africa -- Eastern Cape Environmentalism -- South Africa -- Eastern Cape -- Social aspects Environmentalism -- South Africa -- Eastern Cape -- Political aspects Social ecology -- South Africa -- Eastern Cape Human ecology -- South Africa -- Eastern Cape Applied anthropology -- South Africa -- Eastern Cape Sustainable development -- South Africa -- Eastern Cape -- Social aspects Nature -- Effect of human beings on -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2092 , http://hdl.handle.net/10962/d1002655
- Description: In their article ―Naturing the Nation: Aliens, the Apocalypse and the Post Colonial State (2001) Jean and John Comaroff look at ―the contemporary predicament of South Africa through the prism of environmental catastrophe. Through it they reveal the context in which alien plants have become an urgent affair of the state. Following their lead, I show how alien plants (particularly Australian wattle) continue to provide grounds for new social and political aspirations in South Africa, though in a different setting. With reference to a group of private landowners on the fringe of a World Heritage Site -- the Baviaanskloof Mega-Reserve, Eastern Cape, South Africa -- I show how an increasingly apocalyptic and xenophobic environmental agenda has influenced local activists seeking to address social and ecological issues in tandem with alien-eradication. These local activists adhere to a particular brand of environmentalism which Milton (1993) argues can be considered a social, cultural and religious phenomenon. The subjects of my main empirical investigation offer practical ways of achieving a transformational end through a new ritual activity in relation to a spread and exchange of environmental ideas and practices on a world-wide scale. On the ground this group practices ecosocietal restoration through which they aspire to mend the bond between people and the land in a spiritual and moral sense, bolstering intrinsic incentives for environmental stewardship and achieving ―cultural reconciliation in an attempt to reimagine what South Africa could be.
- Full Text:
- Authors: Merron, James Lawrence
- Date: 2010
- Subjects: Wattles (Plants) -- South Africa -- Eastern Cape Invasive plants -- South Africa -- Eastern Cape South Africa -- Social conditions -- 1994- South Africa -- Politics and government -- 1994- Environmental degradation -- South Africa -- Eastern Cape World Heritage areas -- South Africa -- Eastern Cape Environmentalism -- South Africa -- Eastern Cape -- Social aspects Environmentalism -- South Africa -- Eastern Cape -- Political aspects Social ecology -- South Africa -- Eastern Cape Human ecology -- South Africa -- Eastern Cape Applied anthropology -- South Africa -- Eastern Cape Sustainable development -- South Africa -- Eastern Cape -- Social aspects Nature -- Effect of human beings on -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2092 , http://hdl.handle.net/10962/d1002655
- Description: In their article ―Naturing the Nation: Aliens, the Apocalypse and the Post Colonial State (2001) Jean and John Comaroff look at ―the contemporary predicament of South Africa through the prism of environmental catastrophe. Through it they reveal the context in which alien plants have become an urgent affair of the state. Following their lead, I show how alien plants (particularly Australian wattle) continue to provide grounds for new social and political aspirations in South Africa, though in a different setting. With reference to a group of private landowners on the fringe of a World Heritage Site -- the Baviaanskloof Mega-Reserve, Eastern Cape, South Africa -- I show how an increasingly apocalyptic and xenophobic environmental agenda has influenced local activists seeking to address social and ecological issues in tandem with alien-eradication. These local activists adhere to a particular brand of environmentalism which Milton (1993) argues can be considered a social, cultural and religious phenomenon. The subjects of my main empirical investigation offer practical ways of achieving a transformational end through a new ritual activity in relation to a spread and exchange of environmental ideas and practices on a world-wide scale. On the ground this group practices ecosocietal restoration through which they aspire to mend the bond between people and the land in a spiritual and moral sense, bolstering intrinsic incentives for environmental stewardship and achieving ―cultural reconciliation in an attempt to reimagine what South Africa could be.
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Wearing two hats:
- Authors: Vorster, Jo-Anne E
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159427 , vital:40296 , https://hdl.handle.net/10520/EJC139349
- Description: In an attempt to find out, I sat in on the weekly meetings of Rhodes University Journalism and Media Studies (JMS) academics who were developing a curriculum for a fourth year course in 2006. My interest as an academic development practitioner is in collaborative development of professional or vocational curricula. What the meeting transcripts and interviews with these and other academics in the journalism school uncover is a complex process that underpins the curriculum development of professional courses - particularly, those professions that are not regulated by a professional board.
- Full Text:
- Authors: Vorster, Jo-Anne E
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159427 , vital:40296 , https://hdl.handle.net/10520/EJC139349
- Description: In an attempt to find out, I sat in on the weekly meetings of Rhodes University Journalism and Media Studies (JMS) academics who were developing a curriculum for a fourth year course in 2006. My interest as an academic development practitioner is in collaborative development of professional or vocational curricula. What the meeting transcripts and interviews with these and other academics in the journalism school uncover is a complex process that underpins the curriculum development of professional courses - particularly, those professions that are not regulated by a professional board.
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What is biocultural diversity?: a theoretical review
- Authors: Cocks, Michelle L
- Date: 2010
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/141475 , vital:37975 , ISBN 9781441957009 , DOI: 10.1007/978-1-4419-5701-6_5
- Description: Over the past decade, scholars from various fields have increasingly emphasized the detrimental effects of global socioeconomic processes on biodiversity. The industrial revolution, the demographic explosion of Homo sapiens, and the rise of the global exchange economy are all implicated as major factors that influence the loss of species diversity. From the late 1980s onward, biosystematics and conservation biology have successfully brought this concern to the attention of the public. Biodiversity is increasingly recognized as an essential resource on which families, communities, and nations depend. Biologists, ecologists, and conservationists have further recognized that solutions to biological problems lie in the mechanisms of social, cultural, and economic systems, which has led to attempts to place a monetary value on species and ecosystems to calculate the cost of using and conserving biodiversity.
- Full Text:
- Authors: Cocks, Michelle L
- Date: 2010
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/141475 , vital:37975 , ISBN 9781441957009 , DOI: 10.1007/978-1-4419-5701-6_5
- Description: Over the past decade, scholars from various fields have increasingly emphasized the detrimental effects of global socioeconomic processes on biodiversity. The industrial revolution, the demographic explosion of Homo sapiens, and the rise of the global exchange economy are all implicated as major factors that influence the loss of species diversity. From the late 1980s onward, biosystematics and conservation biology have successfully brought this concern to the attention of the public. Biodiversity is increasingly recognized as an essential resource on which families, communities, and nations depend. Biologists, ecologists, and conservationists have further recognized that solutions to biological problems lie in the mechanisms of social, cultural, and economic systems, which has led to attempts to place a monetary value on species and ecosystems to calculate the cost of using and conserving biodiversity.
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When 140 years of small-town meets journalism education newspapering:
- Authors: Garman, Anthea
- Date: 2010
- Language: English
- Type: text , article
- Identifier: vital:38358 , http://hdl.handle.net/10520/EJC139344
- Description: By acquiring a 140-year-old newspaper as its site of experiential learning for journalism students in 2003, the Rhodes University School of Journalism and Media Studies set out boldly to enhance both journalism teaching and journalism practice in Grahamstown and South Africa.
- Full Text:
- Authors: Garman, Anthea
- Date: 2010
- Language: English
- Type: text , article
- Identifier: vital:38358 , http://hdl.handle.net/10520/EJC139344
- Description: By acquiring a 140-year-old newspaper as its site of experiential learning for journalism students in 2003, the Rhodes University School of Journalism and Media Studies set out boldly to enhance both journalism teaching and journalism practice in Grahamstown and South Africa.
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When birthing makes the news : the depiction of women as a newsworthy item in Die Burger (Oos-Kaap)
- Authors: Preller, Cindy
- Date: 2010
- Subjects: Mass media and women -- South Africa Childbirth -- South Africa Women -- South Africa Die Burger (Port Elizabeth, South Africa) Journalism -- South Africa -- 21st century Mass media -- Moral and ethical aspects -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3480 , http://hdl.handle.net/10962/d1002935
- Description: The thesis “When birthing makes the news: the depiction of women as a newsworthy item in Die Burger (Oos-Kaap)” analyses a common, yet complex news topic in the South African print media due to the sensitive, often sensationalised, nature of the topic. The private experience of birthing is featured more and more in the public domain of newspapers because of widespread service delivery problems within the South African health department. Focussing on the Eastern Cape, I examine the representation of birthing in Die Burger (Oos-Kaap) in texts printed between 2005 and 2007, and scrutinise the media’s monitorial role of a self-appointed public hero acting on behalf of the women, to expose the poor conditions at government hospitals, specifically in the Nelson Mandela Bay region. How the women and their bodies are reported on, creates a discursive tension between the negative portrayals of the birthing women and the monitorial role of the media. The news values of sensationalism and profit are achieved with visceral representations of the reproductive functions of the birthing women. A poststructuralist feminist theoretical framework reveals discourses that perpetuate race, class and gender inequalities in the apparently socially-concerned sample of texts. A Critical discourse analysis (CDA) provides an approach and method to inform a close textual analysis of both the lexical and visual elements of the texts. The discourses in the sample differed from text to text. Despite these differences, the monitorial role of the media is still achieved. My research argues that acting in the public interest with sensationalist copy is still acting in the public interest. I conclude that it is not easy for newspapers to separate sensationalism from accountability. Media practitioners should be aware of their role in constructing women’s identities and be particularly thoughtful when reporting on birthing. In doing so, this research aims to improve the manner in which women and their bodies are reported on within the news industry.
- Full Text:
- Authors: Preller, Cindy
- Date: 2010
- Subjects: Mass media and women -- South Africa Childbirth -- South Africa Women -- South Africa Die Burger (Port Elizabeth, South Africa) Journalism -- South Africa -- 21st century Mass media -- Moral and ethical aspects -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3480 , http://hdl.handle.net/10962/d1002935
- Description: The thesis “When birthing makes the news: the depiction of women as a newsworthy item in Die Burger (Oos-Kaap)” analyses a common, yet complex news topic in the South African print media due to the sensitive, often sensationalised, nature of the topic. The private experience of birthing is featured more and more in the public domain of newspapers because of widespread service delivery problems within the South African health department. Focussing on the Eastern Cape, I examine the representation of birthing in Die Burger (Oos-Kaap) in texts printed between 2005 and 2007, and scrutinise the media’s monitorial role of a self-appointed public hero acting on behalf of the women, to expose the poor conditions at government hospitals, specifically in the Nelson Mandela Bay region. How the women and their bodies are reported on, creates a discursive tension between the negative portrayals of the birthing women and the monitorial role of the media. The news values of sensationalism and profit are achieved with visceral representations of the reproductive functions of the birthing women. A poststructuralist feminist theoretical framework reveals discourses that perpetuate race, class and gender inequalities in the apparently socially-concerned sample of texts. A Critical discourse analysis (CDA) provides an approach and method to inform a close textual analysis of both the lexical and visual elements of the texts. The discourses in the sample differed from text to text. Despite these differences, the monitorial role of the media is still achieved. My research argues that acting in the public interest with sensationalist copy is still acting in the public interest. I conclude that it is not easy for newspapers to separate sensationalism from accountability. Media practitioners should be aware of their role in constructing women’s identities and be particularly thoughtful when reporting on birthing. In doing so, this research aims to improve the manner in which women and their bodies are reported on within the news industry.
- Full Text: