In search of the Holy Grail: youth media consumption and the construction of citizenship
- Authors: Steenveld, Lynette N
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158597 , vital:40210 , https://hdl.handle.net/10520/EJC141601
- Description: Rather than support the democratic process, as in the ideal scheme of things it should be doing, journalism has become an alienating, cynicism-inducing, narcoticising force in our political culture, turning people off citizenship rather than equipping them to fulfil their democratic potential.
- Full Text:
- Authors: Steenveld, Lynette N
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158597 , vital:40210 , https://hdl.handle.net/10520/EJC141601
- Description: Rather than support the democratic process, as in the ideal scheme of things it should be doing, journalism has become an alienating, cynicism-inducing, narcoticising force in our political culture, turning people off citizenship rather than equipping them to fulfil their democratic potential.
- Full Text:
Influence of nanoparticle materials on the photophysical behavior of phthalocyanines
- Nyokong, Tebello, Antunes, Edith M
- Authors: Nyokong, Tebello , Antunes, Edith M
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/190450 , vital:44995 , xlink:href="https://doi.org/10.1016/j.ccr.2013.03.016"
- Description: This review presents recent data on the photophysical behavior of phthalocyanines when conjugated to quantum dots, gold and magnetic nanoparticles. In some cases such conjugates offer the possibility of being used in “combination therapy”, where two or more substances may be used for treating one disease. The review focuses on the effect that the presence of nanoparticles has on the excited and triplet state parameters of the phthalocyanines. Five tables listing these parameters are presented.
- Full Text:
- Authors: Nyokong, Tebello , Antunes, Edith M
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/190450 , vital:44995 , xlink:href="https://doi.org/10.1016/j.ccr.2013.03.016"
- Description: This review presents recent data on the photophysical behavior of phthalocyanines when conjugated to quantum dots, gold and magnetic nanoparticles. In some cases such conjugates offer the possibility of being used in “combination therapy”, where two or more substances may be used for treating one disease. The review focuses on the effect that the presence of nanoparticles has on the excited and triplet state parameters of the phthalocyanines. Five tables listing these parameters are presented.
- Full Text:
Inkcubeko Nendalo: a bio-cultural diversity schools education project in South Africa and its implications for inclusive Indigenous Knowledge Systems (IKS) Sustainability.
- Cocks, Michelle L, Alexander, Jamie K, Dold, Anthony P
- Authors: Cocks, Michelle L , Alexander, Jamie K , Dold, Anthony P
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141187 , vital:37951 , DOI: 10.1177/0973408212475232
- Description: South Africa is currently the world’s third most biodiverse country, with one of the highest concentrations of threatened biodiversity in the world. Emerging research reveals the increasing pressure on this biodiversity with many wild resources continuing to be utilised for livelihood purposes even within urban environments. The Rio conventions, particularly the CBD, call for an integrated approach to conservation that incorporates local environmental knowledge and practices. In a bid to market itself as globally competitive, South Africa’s Curriculum 2005 (C 2005) is primarily focused on Western-based scientific knowledge, which sidelines the contribution of indigenous knowledge systems (IKS) and ignores the holistic nature of indigenous worldviews. The Inkcubeko Nendalo programme is designed to revitalise cultural identity, showing children the value of local indigenous knowledge and cultural environmental values.
- Full Text:
- Authors: Cocks, Michelle L , Alexander, Jamie K , Dold, Anthony P
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141187 , vital:37951 , DOI: 10.1177/0973408212475232
- Description: South Africa is currently the world’s third most biodiverse country, with one of the highest concentrations of threatened biodiversity in the world. Emerging research reveals the increasing pressure on this biodiversity with many wild resources continuing to be utilised for livelihood purposes even within urban environments. The Rio conventions, particularly the CBD, call for an integrated approach to conservation that incorporates local environmental knowledge and practices. In a bid to market itself as globally competitive, South Africa’s Curriculum 2005 (C 2005) is primarily focused on Western-based scientific knowledge, which sidelines the contribution of indigenous knowledge systems (IKS) and ignores the holistic nature of indigenous worldviews. The Inkcubeko Nendalo programme is designed to revitalise cultural identity, showing children the value of local indigenous knowledge and cultural environmental values.
- Full Text:
Insights from experimental economics on local cooperation in a small-scale fishery management system:
- Aswani, Shankar, Gurney, Georgina G, Mulville, Sara, Matera, Jaime, Gurven, Michael
- Authors: Aswani, Shankar , Gurney, Georgina G , Mulville, Sara , Matera, Jaime , Gurven, Michael
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/145437 , vital:38438 , DOI: 10.1016/j.gloenvcha.2013.08.003
- Description: Cooperation is central to collective management of small-scale fisheries management, including marine protected areas. Thus an understanding of the factors influencing stakeholders’ propensity to cooperate to achieve shared benefits is essential to accomplishing successful collective fisheries management. In this paper we study stakeholders’ cooperative behavioral disposition and elucidate the role of various socio-economic factors in influencing it in the Roviana Lagoon, Western Solomon Islands. We employed a Public Goods Game from experimental economics tailored to mimic the problem of common pool fisheries management to elucidate peoples’ cooperative behavior. Using Ostrom's framework for analyzing social-ecological systems to guide our analysis, we examined how individual-scale variables (e.g., age, education, family size, ethnicity, occupational status, personal norms), in the context of village-scale variables (e.g., village, governance institutions, group coercive action), influence cooperative behavior, as indexed by game contribution. Ostrom's framework provides an effective window for conceptually peeling back the various socio-economic and governance layers which influence cooperation within these communities.
- Full Text:
- Authors: Aswani, Shankar , Gurney, Georgina G , Mulville, Sara , Matera, Jaime , Gurven, Michael
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/145437 , vital:38438 , DOI: 10.1016/j.gloenvcha.2013.08.003
- Description: Cooperation is central to collective management of small-scale fisheries management, including marine protected areas. Thus an understanding of the factors influencing stakeholders’ propensity to cooperate to achieve shared benefits is essential to accomplishing successful collective fisheries management. In this paper we study stakeholders’ cooperative behavioral disposition and elucidate the role of various socio-economic factors in influencing it in the Roviana Lagoon, Western Solomon Islands. We employed a Public Goods Game from experimental economics tailored to mimic the problem of common pool fisheries management to elucidate peoples’ cooperative behavior. Using Ostrom's framework for analyzing social-ecological systems to guide our analysis, we examined how individual-scale variables (e.g., age, education, family size, ethnicity, occupational status, personal norms), in the context of village-scale variables (e.g., village, governance institutions, group coercive action), influence cooperative behavior, as indexed by game contribution. Ostrom's framework provides an effective window for conceptually peeling back the various socio-economic and governance layers which influence cooperation within these communities.
- Full Text:
Institutional Repositories and Regional Collaboration: the Content Pro IRX Implementation at SEALS
- Clarke, Roelien, Van der Walt, Wynand
- Authors: Clarke, Roelien , Van der Walt, Wynand
- Date: 2013
- Language: English
- Type: Conference paper , text
- Identifier: vital:6977 , http://hdl.handle.net/10962/d1007310
- Description: Paper delivered at the Annual Innovative User Group South Africa (IUGSA) Conference held in Bloemfontein, University of the Free State, 13-15 November 2013
- Full Text:
- Authors: Clarke, Roelien , Van der Walt, Wynand
- Date: 2013
- Language: English
- Type: Conference paper , text
- Identifier: vital:6977 , http://hdl.handle.net/10962/d1007310
- Description: Paper delivered at the Annual Innovative User Group South Africa (IUGSA) Conference held in Bloemfontein, University of the Free State, 13-15 November 2013
- Full Text:
Institutions and economic research: a case of location externalities on agricultural resource allocation in the Kat River basin, South Africa. A Rejoinder
- Mbatha, Cyril N, Antrobus, Geoffrey G
- Authors: Mbatha, Cyril N , Antrobus, Geoffrey G
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/143002 , vital:38184 , https://0-doi.org.wam.seals.ac.za/10.1080/03031853.2013.798069
- Description: In Mbatha and Antrobus (2008), an argument was put forward against an importation or adoption of universal models or general theorems to explain locally prevailing socio-economic conditions and predict outcomes in varied geographical contexts such as in the Kat River basin. In response to this argument a comment in this edition argues that our “results are caused by, metaphorically speaking, comparing apples and oranges. If, however, all of the relevant information is taken into account, a simple economic model may suffice to depict the situation within the KRV.” Here we illustrate that the comment comes from a misreading of basic details in the original discussion and in its construction and presentation of an alternative model of the KRV conditions the comment reiterates our original argument that general models and theorems are likely to fail to explain local intricacies primarily because they are not founded on local historical institutions.
- Full Text:
- Authors: Mbatha, Cyril N , Antrobus, Geoffrey G
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/143002 , vital:38184 , https://0-doi.org.wam.seals.ac.za/10.1080/03031853.2013.798069
- Description: In Mbatha and Antrobus (2008), an argument was put forward against an importation or adoption of universal models or general theorems to explain locally prevailing socio-economic conditions and predict outcomes in varied geographical contexts such as in the Kat River basin. In response to this argument a comment in this edition argues that our “results are caused by, metaphorically speaking, comparing apples and oranges. If, however, all of the relevant information is taken into account, a simple economic model may suffice to depict the situation within the KRV.” Here we illustrate that the comment comes from a misreading of basic details in the original discussion and in its construction and presentation of an alternative model of the KRV conditions the comment reiterates our original argument that general models and theorems are likely to fail to explain local intricacies primarily because they are not founded on local historical institutions.
- Full Text:
Introducing a Critical Pedagogy of Sexual and Reproductive Citizenship: Extending the ‘Framework of Thick Desire'
- Macleod, Catriona I, Vincent, Louise
- Authors: Macleod, Catriona I , Vincent, Louise
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434411 , vital:73056 , ISBN 978-1-4899-8025-0 , https://www.taylorfrancis.com/chapters/edit/10.4324/9780203069141-7/introducing-critical-pedagogy-sexual-reproductive-citizenship-catriona-macleod-louise-vincent
- Description: In Michelle Fine’s influential 1988 paper,‘Sexuality, Schooling, and Adolescent Females: The Missing Discourse of Desire’, she examined the “desires, fears, and fantasies”(p. 30) shaping responses to sex education in the United States in the 1980s. Fine’s work encouraged a ‘turn to pleasure’in sexuality education research. This work focused on and critiqued Fine’s idea, elaborated below, of a ‘missing discourse of desire’in the education of young people and of young women in particular (see for instance Allen, 2004, 2005; Connell, 2005; Rasmussen, 2004, 2012; Tolman, 1994; Vance, 1993). Less taken up, however, was a second major thread in Fine’s 1988 paper, namely the ‘absence of entitlement’in which she argued that not only the absence of a discourse of desire but also the absence of “viable life options” for young women combined to produce their vulnerability (Fine, 1988, p. 49). Almost twenty years later, in a 2006 article, Fine, with Sara McClelland, revisited the missing discourse of desire, this time in the context of an educational crusade in the United States advocating Abstinence Only Until Marriage (AOUM) approaches to sexuality education.
- Full Text:
- Authors: Macleod, Catriona I , Vincent, Louise
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434411 , vital:73056 , ISBN 978-1-4899-8025-0 , https://www.taylorfrancis.com/chapters/edit/10.4324/9780203069141-7/introducing-critical-pedagogy-sexual-reproductive-citizenship-catriona-macleod-louise-vincent
- Description: In Michelle Fine’s influential 1988 paper,‘Sexuality, Schooling, and Adolescent Females: The Missing Discourse of Desire’, she examined the “desires, fears, and fantasies”(p. 30) shaping responses to sex education in the United States in the 1980s. Fine’s work encouraged a ‘turn to pleasure’in sexuality education research. This work focused on and critiqued Fine’s idea, elaborated below, of a ‘missing discourse of desire’in the education of young people and of young women in particular (see for instance Allen, 2004, 2005; Connell, 2005; Rasmussen, 2004, 2012; Tolman, 1994; Vance, 1993). Less taken up, however, was a second major thread in Fine’s 1988 paper, namely the ‘absence of entitlement’in which she argued that not only the absence of a discourse of desire but also the absence of “viable life options” for young women combined to produce their vulnerability (Fine, 1988, p. 49). Almost twenty years later, in a 2006 article, Fine, with Sara McClelland, revisited the missing discourse of desire, this time in the context of an educational crusade in the United States advocating Abstinence Only Until Marriage (AOUM) approaches to sexuality education.
- Full Text:
Is classical biological control a 20th century" old science" paradigm that is losing its way?
- Sheppard, Andy, Werner, K, Hill, Martin P, McEvoy, Peter, Fowler, Simon, Hill, Richard
- Authors: Sheppard, Andy , Werner, K , Hill, Martin P , McEvoy, Peter , Fowler, Simon , Hill, Richard
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/425434 , vital:72239 , xlink:href="https://www.fs.usda.gov/research/treesearch/44754"
- Description: For years most countries accepted the benefits of biological control as given, leading to facilitated inside lanes through the regulatory maze. "Successes" led to many passionate disciples over science rationalists. Biocontrol targets continue to be selected on assumptions of good value with little direct evidence. Even when successful, biocontrol has rarely delivered environmental benefits that have been measured. Money flow is still healthy, but is arguably being directed against less impactful targets. Lack of science rigour exposes the field to attacks from an increasing number of critics as values change. A global change driven counter-revolution is underway on the dichotomy of hate between natives and aliens. Will climate change undermine even currently successful biocontrol outcomes? Meanwhile negative direct and indirect impacts of biological continue to fuel dissent. Nowhere is this issue hotter than in Hawaii where "invaders" have massively increased biodiversity, make up nearly all the biomass and create whole new ecosystems. This workshop will entertain a panel discussion around the future for classical biological control of weeds. Does it need to change its paradigm in response to changing societal values, if so can it reinvent itself?
- Full Text:
- Authors: Sheppard, Andy , Werner, K , Hill, Martin P , McEvoy, Peter , Fowler, Simon , Hill, Richard
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/425434 , vital:72239 , xlink:href="https://www.fs.usda.gov/research/treesearch/44754"
- Description: For years most countries accepted the benefits of biological control as given, leading to facilitated inside lanes through the regulatory maze. "Successes" led to many passionate disciples over science rationalists. Biocontrol targets continue to be selected on assumptions of good value with little direct evidence. Even when successful, biocontrol has rarely delivered environmental benefits that have been measured. Money flow is still healthy, but is arguably being directed against less impactful targets. Lack of science rigour exposes the field to attacks from an increasing number of critics as values change. A global change driven counter-revolution is underway on the dichotomy of hate between natives and aliens. Will climate change undermine even currently successful biocontrol outcomes? Meanwhile negative direct and indirect impacts of biological continue to fuel dissent. Nowhere is this issue hotter than in Hawaii where "invaders" have massively increased biodiversity, make up nearly all the biomass and create whole new ecosystems. This workshop will entertain a panel discussion around the future for classical biological control of weeds. Does it need to change its paradigm in response to changing societal values, if so can it reinvent itself?
- Full Text:
Is Fairtrade in commercial farms justifiable?: its impact on commercial and small-scale producers in South Africa
- Jari, Bridget, Snowball, Jeanette D, Fraser, Gavin C G
- Authors: Jari, Bridget , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69408 , vital:29519 , https://doi.org/10.1080/03031853.2013.847036
- Description: Fairtrade initially was limited to improving the lives of small-scale and peasant farmers, but later on it embraced commercial farmers, which attracted criticism. While there are a number of justifications for the Fairtrade organization's decision, there are authors who feel that meaningful “fair trade” cannot be achieved with the inclusion of commercial farms. This paper investigates the impact of Fairtrade on commercial farms and small-scale farmer cooperatives in South Africa. Fairtrade on South African commercial farms embraces a number of policy concerns related to land reform, BEE and sustainable development. The results of the study show that when commercial farms are included in the Fairtrade model, communities in which these farmers live benefit from developmental projects. In addition, in some instances, farm workers gain shares in the commercial farms, and benefit from the farm owners’ knowledge and capital.
- Full Text:
- Authors: Jari, Bridget , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69408 , vital:29519 , https://doi.org/10.1080/03031853.2013.847036
- Description: Fairtrade initially was limited to improving the lives of small-scale and peasant farmers, but later on it embraced commercial farmers, which attracted criticism. While there are a number of justifications for the Fairtrade organization's decision, there are authors who feel that meaningful “fair trade” cannot be achieved with the inclusion of commercial farms. This paper investigates the impact of Fairtrade on commercial farms and small-scale farmer cooperatives in South Africa. Fairtrade on South African commercial farms embraces a number of policy concerns related to land reform, BEE and sustainable development. The results of the study show that when commercial farms are included in the Fairtrade model, communities in which these farmers live benefit from developmental projects. In addition, in some instances, farm workers gain shares in the commercial farms, and benefit from the farm owners’ knowledge and capital.
- Full Text:
IsiXhosa lexicography: past, present and future
- Authors: Nkomo, Dion , Wababa, Zola
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67526 , vital:29108 , http://dx.doi.org/10.5788/23-1-1219
- Description: Publisher version , This article presents a panoramic and critical overview of isiXhosa lexicography and its impact on the intellectualisation of this indigenous South African language. The history of isi¬Xhosa lexicography dates back more than two centuries. However, there still exists a need for dic¬tionaries that serve the language-speaking community as practical tools for addressing diverse communication and learning-oriented needs in the current language policy dispensation. The Isi¬Xhosa National Lexicography Unit (XNLU) is currently working on dictionary projects that attempt to address this situation while at the same time not losing sight of the mandate that the Pan South African National Language Board (PanSALB) placed on all the National Lexicography Units (NLUs). For this to happen, the article argues that the NLU needs to put lexicographic prac¬tice into its historical perspective, i.e. conceiving dictionary projects in the light of existing diction¬aries and lexicographic traditions in the language. Over and above that, there is a need to take into account the recent developments in lexicographic research, adopt co-operative lexicographic prac¬tice and develop a dictionary culture among the isiXhosa-speaking community.
- Full Text:
- Authors: Nkomo, Dion , Wababa, Zola
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67526 , vital:29108 , http://dx.doi.org/10.5788/23-1-1219
- Description: Publisher version , This article presents a panoramic and critical overview of isiXhosa lexicography and its impact on the intellectualisation of this indigenous South African language. The history of isi¬Xhosa lexicography dates back more than two centuries. However, there still exists a need for dic¬tionaries that serve the language-speaking community as practical tools for addressing diverse communication and learning-oriented needs in the current language policy dispensation. The Isi¬Xhosa National Lexicography Unit (XNLU) is currently working on dictionary projects that attempt to address this situation while at the same time not losing sight of the mandate that the Pan South African National Language Board (PanSALB) placed on all the National Lexicography Units (NLUs). For this to happen, the article argues that the NLU needs to put lexicographic prac¬tice into its historical perspective, i.e. conceiving dictionary projects in the light of existing diction¬aries and lexicographic traditions in the language. Over and above that, there is a need to take into account the recent developments in lexicographic research, adopt co-operative lexicographic prac¬tice and develop a dictionary culture among the isiXhosa-speaking community.
- Full Text:
Karoo volcanic and intrusive rocks: Lesotho and Eastern Cape
- Authors: Marsh, Julian S
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/144890 , vital:38388
- Description: The Karoo Igneous Province is one of the classic Mesozoic continental flood basalt provinces. At present erosion levels it comprises numerous eroded remnants of an extensive, thick volcanic sequence (largely lava flows) and a well-exposed subvolcanic intrusive complex of dykes and sheets which are particularly abundant in the underlying Karoo sedimentary strata.
- Full Text:
- Authors: Marsh, Julian S
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/144890 , vital:38388
- Description: The Karoo Igneous Province is one of the classic Mesozoic continental flood basalt provinces. At present erosion levels it comprises numerous eroded remnants of an extensive, thick volcanic sequence (largely lava flows) and a well-exposed subvolcanic intrusive complex of dykes and sheets which are particularly abundant in the underlying Karoo sedimentary strata.
- Full Text:
Knockdown of Hop downregulates RhoC expression, and decreases pseudopodia formation and migration in cancer cell lines:
- Willmer, Tarryn, Contu, Lara, Blatch, Gregory L, Edkins, Adrienne L
- Authors: Willmer, Tarryn , Contu, Lara , Blatch, Gregory L , Edkins, Adrienne L
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/165196 , vital:41217 , DOI: 10.1016/j.canlet.2012.09.021
- Description: The Hsp90/Hsp70 organising protein (Hop) is a co-chaperone that mediates the interaction of Hsp90 and Hsp70 molecular chaperones during assembly of Hsp90 complexes in cells. Formation of Hsp90 complexes is a key intermediate step in the maturation and homeostasis of oncoproteins and several hormone receptors. In this paper, we demonstrate that knockdown of Hop decreased migration of Hs578T and MDA-MB-231 breast cancer cells. Hop was identified in isolated pseudopodia fractions; it colocalised with actin in lamellipodia, and co-sedimented with purified actin in vitro. Knockdown of Hop caused a decrease in the level of RhoC GTPase, and significantly inhibited pseudopodia formation in Hs578T cells. Our data suggest that Hop regulates directional cell migration by multiple unknown mechanisms.
- Full Text:
- Authors: Willmer, Tarryn , Contu, Lara , Blatch, Gregory L , Edkins, Adrienne L
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/165196 , vital:41217 , DOI: 10.1016/j.canlet.2012.09.021
- Description: The Hsp90/Hsp70 organising protein (Hop) is a co-chaperone that mediates the interaction of Hsp90 and Hsp70 molecular chaperones during assembly of Hsp90 complexes in cells. Formation of Hsp90 complexes is a key intermediate step in the maturation and homeostasis of oncoproteins and several hormone receptors. In this paper, we demonstrate that knockdown of Hop decreased migration of Hs578T and MDA-MB-231 breast cancer cells. Hop was identified in isolated pseudopodia fractions; it colocalised with actin in lamellipodia, and co-sedimented with purified actin in vitro. Knockdown of Hop caused a decrease in the level of RhoC GTPase, and significantly inhibited pseudopodia formation in Hs578T cells. Our data suggest that Hop regulates directional cell migration by multiple unknown mechanisms.
- Full Text:
Land claims and the pursuit of co-management on four protected areas in South Africa
- Cundill, Georgina, Thondhlana, Gladman, Sisitka, Lawrence, Shackleton, Sheona, Blorea, M
- Authors: Cundill, Georgina , Thondhlana, Gladman , Sisitka, Lawrence , Shackleton, Sheona , Blorea, M
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/391223 , vital:68632 , xlink:href="https://doi.org/10.1016/j.landusepol.2013.05.016"
- Description: Successful land claims on protected areas by previously disenfranchised communities often result in co-management agreements between claimant communities and state conservation agencies. South Africa, in particular, has pursued co-management as the desired outcome of land claims on its protected areas. We review four cases of co-management on protected areas in South Africa, and reflect on the appropriateness of the pursuit of co-management as the preferred outcome of land claims. Despite promises of pro-poor, democratically informed management, the practical experience of co-management has seen the continuation of the status quo in terms of conservation, with very few material benefits for claimant communities and limited sharing of responsibilities and decision-making functions. The findings underscore two deep challenges facing co-management in cases of land claims worldwide. First, during land claims negotiations in cases involving protected areas, the state cannot be expected to represent the best interests of its citizens (the land claimants), while simultaneously seeking to meet national and international obligations for protected area coverage. Second, the concept of democratic co-management may sit uncomfortably beside the realities of managing loss-making protected areas with ever-shrinking conservation budgets. Where co-management agreements have already been signed, ensuring that new landowners do indeed have a say in management should form the driving focus for co-management practice going forward.
- Full Text:
- Authors: Cundill, Georgina , Thondhlana, Gladman , Sisitka, Lawrence , Shackleton, Sheona , Blorea, M
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/391223 , vital:68632 , xlink:href="https://doi.org/10.1016/j.landusepol.2013.05.016"
- Description: Successful land claims on protected areas by previously disenfranchised communities often result in co-management agreements between claimant communities and state conservation agencies. South Africa, in particular, has pursued co-management as the desired outcome of land claims on its protected areas. We review four cases of co-management on protected areas in South Africa, and reflect on the appropriateness of the pursuit of co-management as the preferred outcome of land claims. Despite promises of pro-poor, democratically informed management, the practical experience of co-management has seen the continuation of the status quo in terms of conservation, with very few material benefits for claimant communities and limited sharing of responsibilities and decision-making functions. The findings underscore two deep challenges facing co-management in cases of land claims worldwide. First, during land claims negotiations in cases involving protected areas, the state cannot be expected to represent the best interests of its citizens (the land claimants), while simultaneously seeking to meet national and international obligations for protected area coverage. Second, the concept of democratic co-management may sit uncomfortably beside the realities of managing loss-making protected areas with ever-shrinking conservation budgets. Where co-management agreements have already been signed, ensuring that new landowners do indeed have a say in management should form the driving focus for co-management practice going forward.
- Full Text:
Lechwe Trust Collection:
- Authors: Simbao, Ruth K
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147547 , vital:38648 , https://doi.org/10.1162/afar.2005.38.3.78
- Description: The caustic humor of The Arts Delegate (2000), by the cartoonist popularly known in Zambia as" Yuss," captures a dynamic readily found in the Zambian art world.
- Full Text:
- Authors: Simbao, Ruth K
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147547 , vital:38648 , https://doi.org/10.1162/afar.2005.38.3.78
- Description: The caustic humor of The Arts Delegate (2000), by the cartoonist popularly known in Zambia as" Yuss," captures a dynamic readily found in the Zambian art world.
- Full Text:
Like Katherine
- Authors: Morgan, Jane Mary Kathleen
- Date: 2013
- Subjects: Creative writing , Fiction , South Africa , Creative writing (Higher education) , Short stories, South African (English) -- 21st century , South African fiction (English) -- 21st century , English language -- Writing
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:5964 , http://hdl.handle.net/10962/d1001814
- Description: Vicky, a thirty something English radio journalist, has moved to Cape Town to try and work out what it is that's missing from her life and to fill the gap. At first she thinks she's found what she's looking for, but a series of unsettling events makes her realise she has simply brought her problems with her. She goes back to England, ostensibly for work, where she is contacted by her stepbrother, Mark. They hardly know each other but he has a reason for wanting to find her. They meet and, for both of them, their encounters change the way they see themselves and their relationships. Vicky comes to understand more about her past and her family and, for the first time, to find a connection with her emotional life
- Full Text:
- Authors: Morgan, Jane Mary Kathleen
- Date: 2013
- Subjects: Creative writing , Fiction , South Africa , Creative writing (Higher education) , Short stories, South African (English) -- 21st century , South African fiction (English) -- 21st century , English language -- Writing
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:5964 , http://hdl.handle.net/10962/d1001814
- Description: Vicky, a thirty something English radio journalist, has moved to Cape Town to try and work out what it is that's missing from her life and to fill the gap. At first she thinks she's found what she's looking for, but a series of unsettling events makes her realise she has simply brought her problems with her. She goes back to England, ostensibly for work, where she is contacted by her stepbrother, Mark. They hardly know each other but he has a reason for wanting to find her. They meet and, for both of them, their encounters change the way they see themselves and their relationships. Vicky comes to understand more about her past and her family and, for the first time, to find a connection with her emotional life
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Linguistic minorities in the South African context : the case of Tshivenda
- Authors: Luvhengo, Nkhangweleni
- Date: 2013
- Subjects: Indigenous African languages , Apartheid , Tshivenda , Minority languages , Development , Status , Multilingualism , Sesotho , isiZulu , Perceptions , Linguistic minorities -- Research -- South Africa , Venda language -- Research -- South Africa , Language policy -- Research -- South Africa , Multilingualism -- Research -- South Africa , Linguistic rights -- Research -- South Africa , Language and languages -- Political aspects
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:3558 , http://hdl.handle.net/10962/d1001862
- Description: After many years of the oppressive apartheid government, the new democratic era came into being in 1994. Lot of policy changes came into being, including language policy. This new language policy of the post-apartheid era recognises eleven official languages which include the nine indigenous African languages which were previously recognised as regional languages in the different homelands. The present study investigates the progress of Tshivenda in terms of status and development since it was accorded the official status in South Africa. Literature investigating the status of Tshivenda is generally sparse. This study investigates the status of Tshivenda in South Africa to explore how minority languages which are also recognised as official languages are treated. In most multilingual countries, there are issues which affect the development of minority languages, but the South African situation is interesting in that some of the minority languages are recognised as official languages. This study is a comparative in nature. Firstly, the study compares the level of corpus planning and development in Tshivenda and other indigenous South African languages. Secondly, it compares how people use Tshivenda in a rural area of Lukalo Village where the language is not under pressure from other languages and in Cosmo City, an urban area in Gauteng where Tshivenda speakers come into contact with speakers of more dominant languages such as isiZulu and Sesotho. Language use in different domains like, media, education, government and the home is considered in order to establish how people use languages and the factors which influence their linguistic behaviours. The study also establishes the perceptions and attitudes of the speakers of Tshivenda as a minority and those of the speakers of other languages towards Tshivenda’s role in the different domains such as education and the media. This study was influenced by previous research (Alexander 1989, Webb 2002) which found out that during the apartheid period Tshivenda speakers used to disguise their identity by adopting dominant languages like isiZulu and Sesotho in Johannesburg. Accordingly, the present research wanted to establish how the language policy change in the democratic era has impacted on the confidence of Tshivenda speakers regarding themselves and their language. This study establishes that although Tshivenda is now an official language in post-apartheid South Africa, it still has features of underdevelopment and marginalization that are typically of unofficial minority languages. Translation, lexicographic and terminological work in this language still lags behind that of other indigenous South African languages and there is still a shortage of school textbooks and adult literature in this language. As a result, using the language in education, the media and other controlling domains is still quite challenging, although positive developments such as the teaching of the language at university level can be noted. The Tshivenda speakers generally have a positive attitude towards their language and seem prepared to learn and use it confidently as long its functional value is enhanced, which is currently not happening. As a result, some Tshivenda speakers still regard English as a more worthwhile language to learn at the expense of their language
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- Authors: Luvhengo, Nkhangweleni
- Date: 2013
- Subjects: Indigenous African languages , Apartheid , Tshivenda , Minority languages , Development , Status , Multilingualism , Sesotho , isiZulu , Perceptions , Linguistic minorities -- Research -- South Africa , Venda language -- Research -- South Africa , Language policy -- Research -- South Africa , Multilingualism -- Research -- South Africa , Linguistic rights -- Research -- South Africa , Language and languages -- Political aspects
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:3558 , http://hdl.handle.net/10962/d1001862
- Description: After many years of the oppressive apartheid government, the new democratic era came into being in 1994. Lot of policy changes came into being, including language policy. This new language policy of the post-apartheid era recognises eleven official languages which include the nine indigenous African languages which were previously recognised as regional languages in the different homelands. The present study investigates the progress of Tshivenda in terms of status and development since it was accorded the official status in South Africa. Literature investigating the status of Tshivenda is generally sparse. This study investigates the status of Tshivenda in South Africa to explore how minority languages which are also recognised as official languages are treated. In most multilingual countries, there are issues which affect the development of minority languages, but the South African situation is interesting in that some of the minority languages are recognised as official languages. This study is a comparative in nature. Firstly, the study compares the level of corpus planning and development in Tshivenda and other indigenous South African languages. Secondly, it compares how people use Tshivenda in a rural area of Lukalo Village where the language is not under pressure from other languages and in Cosmo City, an urban area in Gauteng where Tshivenda speakers come into contact with speakers of more dominant languages such as isiZulu and Sesotho. Language use in different domains like, media, education, government and the home is considered in order to establish how people use languages and the factors which influence their linguistic behaviours. The study also establishes the perceptions and attitudes of the speakers of Tshivenda as a minority and those of the speakers of other languages towards Tshivenda’s role in the different domains such as education and the media. This study was influenced by previous research (Alexander 1989, Webb 2002) which found out that during the apartheid period Tshivenda speakers used to disguise their identity by adopting dominant languages like isiZulu and Sesotho in Johannesburg. Accordingly, the present research wanted to establish how the language policy change in the democratic era has impacted on the confidence of Tshivenda speakers regarding themselves and their language. This study establishes that although Tshivenda is now an official language in post-apartheid South Africa, it still has features of underdevelopment and marginalization that are typically of unofficial minority languages. Translation, lexicographic and terminological work in this language still lags behind that of other indigenous South African languages and there is still a shortage of school textbooks and adult literature in this language. As a result, using the language in education, the media and other controlling domains is still quite challenging, although positive developments such as the teaching of the language at university level can be noted. The Tshivenda speakers generally have a positive attitude towards their language and seem prepared to learn and use it confidently as long its functional value is enhanced, which is currently not happening. As a result, some Tshivenda speakers still regard English as a more worthwhile language to learn at the expense of their language
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Local setting influences the quantity of household food waste in mid-sized South African towns
- Chakona, Gamuchirai, Shackleton, Charlie M
- Authors: Chakona, Gamuchirai , Shackleton, Charlie M
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67289 , vital:29067 , https://doi.org/10.1371/journal.pone.0189407
- Description: publisher version , From Introduction: The world faces a food security challenge with approximately 868 million people undernourished and about two billion people suffering from the negative health consequences of micronutrient deficiencies [1]. Yet, at least one-third of food produced for human consumption is lost or wasted along the food chain between farm and fork [2–7]. Food waste refers to wholesome edible material intended for human consumption, arising at any point in the food supply chain that is instead discarded, lost, degraded or consumed by pests [8]. Food loss is defined as the decrease in food quantity or quality which makes it unfit for human consumption [9]. According to the European Commission [10], food waste is composed of raw or cooked food materials such as vegetable peelings, meat trimmings and spoiled or excess ingredients or prepared food as well as bones, carcasses and organs. However, food waste can be measured only for edible products that are directed to human consumption [6]. Food losses take place at production, postharvest and processing stages in the food supply chain and the food losses that occur at the end of the food chain (retail and final consumption) are called “food waste” [11]. In our study food waste refers to food losses that occur at the end of the food chain (final consumption at household or consumer level) which include edible products that are directed to human consumption and are discarded when not consumed for various reasons. It is related to consumers’ behaviour [6,11] and it includes food loss before, during or after meal preparation in the household. , The research was funded by VW foundation under the Livelihoods Urbanisation and Natural Resources in Africa (LUNA) project through Freiburg University, Germany. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of this manuscript
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- Authors: Chakona, Gamuchirai , Shackleton, Charlie M
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67289 , vital:29067 , https://doi.org/10.1371/journal.pone.0189407
- Description: publisher version , From Introduction: The world faces a food security challenge with approximately 868 million people undernourished and about two billion people suffering from the negative health consequences of micronutrient deficiencies [1]. Yet, at least one-third of food produced for human consumption is lost or wasted along the food chain between farm and fork [2–7]. Food waste refers to wholesome edible material intended for human consumption, arising at any point in the food supply chain that is instead discarded, lost, degraded or consumed by pests [8]. Food loss is defined as the decrease in food quantity or quality which makes it unfit for human consumption [9]. According to the European Commission [10], food waste is composed of raw or cooked food materials such as vegetable peelings, meat trimmings and spoiled or excess ingredients or prepared food as well as bones, carcasses and organs. However, food waste can be measured only for edible products that are directed to human consumption [6]. Food losses take place at production, postharvest and processing stages in the food supply chain and the food losses that occur at the end of the food chain (retail and final consumption) are called “food waste” [11]. In our study food waste refers to food losses that occur at the end of the food chain (final consumption at household or consumer level) which include edible products that are directed to human consumption and are discarded when not consumed for various reasons. It is related to consumers’ behaviour [6,11] and it includes food loss before, during or after meal preparation in the household. , The research was funded by VW foundation under the Livelihoods Urbanisation and Natural Resources in Africa (LUNA) project through Freiburg University, Germany. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of this manuscript
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Making meaning of citizenship: how ‘born frees’ use media in South Africa's democratic evolution
- Malila, Vanessa, Oeofsen, Marietjie, Garman, Anthea
- Authors: Malila, Vanessa , Oeofsen, Marietjie , Garman, Anthea
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159790 , vital:40344 , DOI: 10.1080/02500167.2013.852598
- Description: By examining young people's habits of using the media in relation to citizenship, this article responds to calls that the starting point for research into citizenship and democracy should be the perspectives of citizens themselves. Drawing on both quantitative and qualitative research with young South Africans (the ‘born free’ generation), the study sought to gain insight into how young people use media to make sense of notions of citizenship and participatory democracy in ways that are relevant and reliable to their everyday lives.
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- Authors: Malila, Vanessa , Oeofsen, Marietjie , Garman, Anthea
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159790 , vital:40344 , DOI: 10.1080/02500167.2013.852598
- Description: By examining young people's habits of using the media in relation to citizenship, this article responds to calls that the starting point for research into citizenship and democracy should be the perspectives of citizens themselves. Drawing on both quantitative and qualitative research with young South Africans (the ‘born free’ generation), the study sought to gain insight into how young people use media to make sense of notions of citizenship and participatory democracy in ways that are relevant and reliable to their everyday lives.
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Marxisms past and present
- Helliker, Kirk D, Vale, Peter C J
- Authors: Helliker, Kirk D , Vale, Peter C J
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71263 , vital:29825 , https://doi.org/10.1177/0725513612470532
- Description: Marxism was central to the understanding of South Africa’s struggle for freedom. This article provides a critical analysis of Marxist literature on South Africa since the 1970s, drawing out its relevance for contemporary analyses of the post-apartheid state and for radical politics today. It suggests that while the literature offered important insights into the character of the apartheid state, it failed to provide a critical appraisal of the state per se. Moreover, the capturing of state power by the liberation movement was not grounded in an understanding of the oppressive character of the state-form. The undermining of mainstream Marxism under neo-liberalizing conditions in post-apartheid South Africa has opened up the prospects for anti-statist radical libertarian thinking (including autonomist Marxism), and this thinking is consistent with the practices of certain autonomist popular politics currently emerging. Social theorizing on South Africa has had a complex relationship with Marxism. This article is interested in drawing on this experience in an effort to understand its implications for the ‘new’ South Africa where, 20 years after apartheid’s formal ending, social transformation remains caught in the logic not of Marxism but neo-liberalizing capitalism.
- Full Text: false
- Authors: Helliker, Kirk D , Vale, Peter C J
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71263 , vital:29825 , https://doi.org/10.1177/0725513612470532
- Description: Marxism was central to the understanding of South Africa’s struggle for freedom. This article provides a critical analysis of Marxist literature on South Africa since the 1970s, drawing out its relevance for contemporary analyses of the post-apartheid state and for radical politics today. It suggests that while the literature offered important insights into the character of the apartheid state, it failed to provide a critical appraisal of the state per se. Moreover, the capturing of state power by the liberation movement was not grounded in an understanding of the oppressive character of the state-form. The undermining of mainstream Marxism under neo-liberalizing conditions in post-apartheid South Africa has opened up the prospects for anti-statist radical libertarian thinking (including autonomist Marxism), and this thinking is consistent with the practices of certain autonomist popular politics currently emerging. Social theorizing on South Africa has had a complex relationship with Marxism. This article is interested in drawing on this experience in an effort to understand its implications for the ‘new’ South Africa where, 20 years after apartheid’s formal ending, social transformation remains caught in the logic not of Marxism but neo-liberalizing capitalism.
- Full Text: false
MCD spectroscopy and TD-DFT calculations of a naphthalene-ring-bridged coplanar binuclear phthalocyanine dimer
- Mack, John, Liang, Xu, Dubinina, Tatiana V, Tomilova, Larisa G, Nyokong, Tebello, Kobayashi, Nagao
- Authors: Mack, John , Liang, Xu , Dubinina, Tatiana V , Tomilova, Larisa G , Nyokong, Tebello , Kobayashi, Nagao
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/232511 , vital:49998 , xlink:href="https://doi.org/10.1142/S1088424613500259"
- Description: Magnetic circular dichroism (MCD) spectroscopy and TD-DFT calculations are used to analyze the electronic structure and optical properties of an alkyl-substituted naphthalene-ring-bridged coplanar binuclear phthalocyanine dimer. An analysis of the MCD spectrum of the naphthalene-ring-bridged dimer relative to those of benzene-bridged compounds reported previously, demonstrates that there is a significantly weaker interaction between the two phthalocyanine rings. TD-DFT results obtained using the B3LYP functional with 6–31G basis sets were found to be problematic. Closer agreement with the experimental data is obtained when the CAM-B3LYP functional is used instead. The naphthalene-ring-bridged compound is found to be unsuitable for use as a photosensitizer for the formation of singlet oxygen, because the ΦT values are negligible.
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- Authors: Mack, John , Liang, Xu , Dubinina, Tatiana V , Tomilova, Larisa G , Nyokong, Tebello , Kobayashi, Nagao
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/232511 , vital:49998 , xlink:href="https://doi.org/10.1142/S1088424613500259"
- Description: Magnetic circular dichroism (MCD) spectroscopy and TD-DFT calculations are used to analyze the electronic structure and optical properties of an alkyl-substituted naphthalene-ring-bridged coplanar binuclear phthalocyanine dimer. An analysis of the MCD spectrum of the naphthalene-ring-bridged dimer relative to those of benzene-bridged compounds reported previously, demonstrates that there is a significantly weaker interaction between the two phthalocyanine rings. TD-DFT results obtained using the B3LYP functional with 6–31G basis sets were found to be problematic. Closer agreement with the experimental data is obtained when the CAM-B3LYP functional is used instead. The naphthalene-ring-bridged compound is found to be unsuitable for use as a photosensitizer for the formation of singlet oxygen, because the ΦT values are negligible.
- Full Text: