The genus Boccardia (Polychaeta: Spionidae) associated with mollusc shells on the south coast of South Africa
- Simon, Carol A, Worsfold, T M, Lange, Louise, Sterley, Jessica A
- Authors: Simon, Carol A , Worsfold, T M , Lange, Louise , Sterley, Jessica A
- Date: 2010
- Language: English
- Type: text , Article
- Identifier: vital:6873 , http://hdl.handle.net/10962/d1011620 , http://dx.doi.org/10.1017/S0025315409990452
- Description: Three species of Boccardia (B. polybranchia, B. pseudonatrix and B. proboscidea) were associated with mollusc shells on the south and south-east coasts of South Africa. Boccardia polybranchia was widely distributed along the coast and falls within the known distribution range of this species. Comparisons with material from other, international, locations showed that some specimens have been misidentified. No characters could be found to characterize distinct species for different regions within the range of B. polybranchia, as currently recognized. Boccardia pseudonatrix was found only at the most eastern site, increasing its known distribution range. Boccardia proboscidea, a non-indigenous species, was found only on abalone farms and was most abundant in the west.
- Full Text:
- Date Issued: 2010
- Authors: Simon, Carol A , Worsfold, T M , Lange, Louise , Sterley, Jessica A
- Date: 2010
- Language: English
- Type: text , Article
- Identifier: vital:6873 , http://hdl.handle.net/10962/d1011620 , http://dx.doi.org/10.1017/S0025315409990452
- Description: Three species of Boccardia (B. polybranchia, B. pseudonatrix and B. proboscidea) were associated with mollusc shells on the south and south-east coasts of South Africa. Boccardia polybranchia was widely distributed along the coast and falls within the known distribution range of this species. Comparisons with material from other, international, locations showed that some specimens have been misidentified. No characters could be found to characterize distinct species for different regions within the range of B. polybranchia, as currently recognized. Boccardia pseudonatrix was found only at the most eastern site, increasing its known distribution range. Boccardia proboscidea, a non-indigenous species, was found only on abalone farms and was most abundant in the west.
- Full Text:
- Date Issued: 2010
Population structure and growth of polydorid polychaetes that infest cultured abalone Haliotis midae
- Simon, Carol A, Booth, Anthony J
- Authors: Simon, Carol A , Booth, Anthony J
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/125731 , vital:35812 , https://doi.10.2989/AJMS.2007.29.3.16.346
- Description: Polydorid polychaetes can infest cultured abalone thereby reducing productivity. In order to effectively control these pests, their reproductive biology must be understood. The population dynamics and reproduction of polydorids infesting abalone Haliotis midae from two farms in South Africa is described using a length-based, age-structured model. Shells were infested mainly by introduced Boccardia proboscidea. Polydora hoplura and Dipolydora capensis were also present but in numbers too few to identify factors influencing infestation. At both farms, B. proboscidea lived for a minimum of 12 months. Growth rate, size at maturity, maximum size, infestation intensity, recruitment, percentage of the population brooding and mortality appear to be affected by abalone feeding regime and water temperature, and these factors need to be considered in controlling infestation. Brooders and recruits were present throughout the year, but increased significantly during mid- to late winter/early spring when water temperature and day length increased. Treatment measures should therefore be implemented throughout the year but with increased effort when water temperature increases.
- Full Text:
- Date Issued: 2010
Population structure and growth of polydorid polychaetes that infest cultured abalone Haliotis midae
- Authors: Simon, Carol A , Booth, Anthony J
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/125731 , vital:35812 , https://doi.10.2989/AJMS.2007.29.3.16.346
- Description: Polydorid polychaetes can infest cultured abalone thereby reducing productivity. In order to effectively control these pests, their reproductive biology must be understood. The population dynamics and reproduction of polydorids infesting abalone Haliotis midae from two farms in South Africa is described using a length-based, age-structured model. Shells were infested mainly by introduced Boccardia proboscidea. Polydora hoplura and Dipolydora capensis were also present but in numbers too few to identify factors influencing infestation. At both farms, B. proboscidea lived for a minimum of 12 months. Growth rate, size at maturity, maximum size, infestation intensity, recruitment, percentage of the population brooding and mortality appear to be affected by abalone feeding regime and water temperature, and these factors need to be considered in controlling infestation. Brooders and recruits were present throughout the year, but increased significantly during mid- to late winter/early spring when water temperature and day length increased. Treatment measures should therefore be implemented throughout the year but with increased effort when water temperature increases.
- Full Text:
- Date Issued: 2010
Human impacts on hydrological health and the provision of ecosystemservices: a case study of the eMthonjeni–Fairview Spring Wetland, Grahamstown, South Africa
- Sinchembe, M, Ellery, William F N
- Authors: Sinchembe, M , Ellery, William F N
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/144343 , vital:38337 , DOI: 10.2989/16085914.2010.538508
- Description: Wetland hydrological health and the provision of indirect ecosystem services in the eMthonjeni–Fairview Spring Wetland, Grahamstown, South Africa, were assessed in 2008, using the newly developed wetland assessment tools WET-Health and WET-EcoServices. Variation in health and ecosystem services were assessed over time, based on aerial photograph interpretation and the use of the score sheets in these assessment tools. Hydrological health and indirect ecosystem services of the wetland have been altered since 1949, due to human activities both in the catchment and the wetland. The most significant human intervention on the wetland's hydrological health was the result of road construction and invasion by alien plants. Water use by local residents had an unmeasurable effect on hydrological health. Wetland health is related to the provision of wetland ecosystem services, and cumulative impacts in the catchment and wetland have reduced the provision of many indirect wetland ecosystem services.
- Full Text:
- Date Issued: 2010
- Authors: Sinchembe, M , Ellery, William F N
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/144343 , vital:38337 , DOI: 10.2989/16085914.2010.538508
- Description: Wetland hydrological health and the provision of indirect ecosystem services in the eMthonjeni–Fairview Spring Wetland, Grahamstown, South Africa, were assessed in 2008, using the newly developed wetland assessment tools WET-Health and WET-EcoServices. Variation in health and ecosystem services were assessed over time, based on aerial photograph interpretation and the use of the score sheets in these assessment tools. Hydrological health and indirect ecosystem services of the wetland have been altered since 1949, due to human activities both in the catchment and the wetland. The most significant human intervention on the wetland's hydrological health was the result of road construction and invasion by alien plants. Water use by local residents had an unmeasurable effect on hydrological health. Wetland health is related to the provision of wetland ecosystem services, and cumulative impacts in the catchment and wetland have reduced the provision of many indirect wetland ecosystem services.
- Full Text:
- Date Issued: 2010
Photodynamic therapy for the Developing World
- Authors: Songca, S P
- Date: 2010
- Subjects: Skin -- Diseases -- Photochemotherapy Phototherapy Skin -- Diseases -- Treatment
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/11260/1056 , vital:30559
- Description: This article contains some of the contributing works to the founding of the prestigious journal Tetrahedron and it describes the total synthesis of chlorophyll-a starting from Knorr's pyrrole synthesis and includes more than forty six stages required to reach the target molecule.
- Full Text:
- Date Issued: 2010
- Authors: Songca, S P
- Date: 2010
- Subjects: Skin -- Diseases -- Photochemotherapy Phototherapy Skin -- Diseases -- Treatment
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/11260/1056 , vital:30559
- Description: This article contains some of the contributing works to the founding of the prestigious journal Tetrahedron and it describes the total synthesis of chlorophyll-a starting from Knorr's pyrrole synthesis and includes more than forty six stages required to reach the target molecule.
- Full Text:
- Date Issued: 2010
Multiple organ failure - death of consumer protection?
- Authors: Steinman, H A , Jobson, M R
- Date: 2010
- Language: English
- Type: text , Article
- Identifier: vital:6436 , http://hdl.handle.net/10962/d1006613
- Description: The enormously profitable complementary medicines, dietary supplements and traditional medicines markets are largely unregulated internationally and South Africa. Attempts to ensure that consumers are not exposed to harmful or ineffective products have met with varying success around the world.
- Full Text:
- Date Issued: 2010
- Authors: Steinman, H A , Jobson, M R
- Date: 2010
- Language: English
- Type: text , Article
- Identifier: vital:6436 , http://hdl.handle.net/10962/d1006613
- Description: The enormously profitable complementary medicines, dietary supplements and traditional medicines markets are largely unregulated internationally and South Africa. Attempts to ensure that consumers are not exposed to harmful or ineffective products have met with varying success around the world.
- Full Text:
- Date Issued: 2010
Thinking about South African tabloid newspapers:
- Strelitz, Larry N, Steenveld, Lynette N
- Authors: Strelitz, Larry N , Steenveld, Lynette N
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159825 , vital:40347 , DOI: 10.1080/02560054.2005.9653337
- Description: A popular view of tabloids is that they pander to the lowest common denominator of public taste, they simplify complex issues, and they generally fail to provide information that citizens need in order to make informed political judgments - the latter being the raison d’etre of serious newspapers. In summary, tabloids “lower the standards of public discourse” (Ornerbring and Jonson, 2004:283).
- Full Text:
- Date Issued: 2010
- Authors: Strelitz, Larry N , Steenveld, Lynette N
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159825 , vital:40347 , DOI: 10.1080/02560054.2005.9653337
- Description: A popular view of tabloids is that they pander to the lowest common denominator of public taste, they simplify complex issues, and they generally fail to provide information that citizens need in order to make informed political judgments - the latter being the raison d’etre of serious newspapers. In summary, tabloids “lower the standards of public discourse” (Ornerbring and Jonson, 2004:283).
- Full Text:
- Date Issued: 2010
Sunday Times: Celebrating Women
- Authors: Sunday Times
- Date: 2010
- Subjects: Nyokong, Tebello
- Language: English
- Type: Article , text
- Identifier: vital:7187 , http://hdl.handle.net/10962/d1006279 , Nyokong, Tebello
- Description: A passion for light drove Professor Tebello Nyokong of Rhodes University into her photodynamic therapy research, harnessing light for cancer therapy and environmental clean-up using special dyes. And with this groundbreaking work she won the Africa-Arab State 2009 L'Oreal UNESCO Award for Women in Science.
- Full Text:
- Date Issued: 2010
- Authors: Sunday Times
- Date: 2010
- Subjects: Nyokong, Tebello
- Language: English
- Type: Article , text
- Identifier: vital:7187 , http://hdl.handle.net/10962/d1006279 , Nyokong, Tebello
- Description: A passion for light drove Professor Tebello Nyokong of Rhodes University into her photodynamic therapy research, harnessing light for cancer therapy and environmental clean-up using special dyes. And with this groundbreaking work she won the Africa-Arab State 2009 L'Oreal UNESCO Award for Women in Science.
- Full Text:
- Date Issued: 2010
The Pursuit of Unhappiness
- Authors: Tabensky, Pedro
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/305774 , vital:58611 , xlink:href="https://doi.org/10.1080/00048400903521041"
- Description: Book review: I strongly recommend The Pursuit of Unhappiness to anyone interested in knowing where debates on happiness and well-being are at, and for a rich, intricately argued and thought-provoking engagement with an impressive array of literature in both philosophy and psychology. This book provides the most comprehensive and sophisticated interdisciplinary cutting-edge analysis of the ‘mongrel’ concepts of happiness and well-being that I know of, and it should be considered a central text for anyone interested in research on happiness. There will be plenty of material to disagree with, but any serious attempt to make progress in the debates on happiness will have to engage with The Pursuit of Unhappiness.
- Full Text:
- Date Issued: 2010
- Authors: Tabensky, Pedro
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/305774 , vital:58611 , xlink:href="https://doi.org/10.1080/00048400903521041"
- Description: Book review: I strongly recommend The Pursuit of Unhappiness to anyone interested in knowing where debates on happiness and well-being are at, and for a rich, intricately argued and thought-provoking engagement with an impressive array of literature in both philosophy and psychology. This book provides the most comprehensive and sophisticated interdisciplinary cutting-edge analysis of the ‘mongrel’ concepts of happiness and well-being that I know of, and it should be considered a central text for anyone interested in research on happiness. There will be plenty of material to disagree with, but any serious attempt to make progress in the debates on happiness will have to engage with The Pursuit of Unhappiness.
- Full Text:
- Date Issued: 2010
The Oppressor's Pathology
- Authors: Tabensky, Pedro
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/305750 , vital:58609 , xlink:href="https://doi.org/10.3167/th.2010.5712505"
- Description: In Black Skin, White Masks Frantz Fanon discusses the neurotic condition that typifies the oppressed black subject, their ‘psychoexistential complex’. He argues that this neurotic condition is closely related to another, the ‘psychoexistential complex’ of the white oppressor. Both of these complexes sustain and are sustained by social and economic injustice. But Fanon does not delve in detail into the nature of this second neurosis, for he was primarily interested in discussing this neurosis only insofar as it helps him understand the first. My aim in this paper is to provide an account of the white neurosis, and why it should be understood literally as a neurotic condition. Typical, white oppressors, not solely those who are militantly committed to oppressing others, are alienated from the world and from themselves, making their behaviour seem like that of soulless dolls, to use J.M. Coetzee’s image from Age of Iron.
- Full Text:
- Date Issued: 2010
- Authors: Tabensky, Pedro
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/305750 , vital:58609 , xlink:href="https://doi.org/10.3167/th.2010.5712505"
- Description: In Black Skin, White Masks Frantz Fanon discusses the neurotic condition that typifies the oppressed black subject, their ‘psychoexistential complex’. He argues that this neurotic condition is closely related to another, the ‘psychoexistential complex’ of the white oppressor. Both of these complexes sustain and are sustained by social and economic injustice. But Fanon does not delve in detail into the nature of this second neurosis, for he was primarily interested in discussing this neurosis only insofar as it helps him understand the first. My aim in this paper is to provide an account of the white neurosis, and why it should be understood literally as a neurotic condition. Typical, white oppressors, not solely those who are militantly committed to oppressing others, are alienated from the world and from themselves, making their behaviour seem like that of soulless dolls, to use J.M. Coetzee’s image from Age of Iron.
- Full Text:
- Date Issued: 2010
Optical limiting properties of zinc phthalocyanines in solution and solid PMMA composite films
- Tekin, Sezen, Kürüm, Ulaş, Durmus, Mahmut, Yaglioglu, H Gul, Nyokong, Tebello, Elmali, Ayhan
- Authors: Tekin, Sezen , Kürüm, Ulaş , Durmus, Mahmut , Yaglioglu, H Gul , Nyokong, Tebello , Elmali, Ayhan
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/249071 , vital:51775 , xlink:href="https://doi.org/10.1016/j.optcom.2010.07.003"
- Description: The nonlinear absorption and optical limiting (OL) performance of tetra- and octasubstituted zinc phthalocyanine complexes were described in solution and in the solid state using the open-aperture Z-scan technique. The measurements were performed using collimated 4 ns pulses generated from a frequency-doubled Nd:YAG laser at 532 nm wavelength. The polymeric films exhibit a much larger effective nonlinear absorption coefficient in comparison with solution. However, the parameters of the ratio of the excited to ground state absorption cross section and energy-dependent saturation in solution are much better compared to properties in the polymeric film. In terms of the ratio of the excited to ground state absorption cross section, the peripherally substituted complexes show better OL performance than the non-peripherally substituted derivative.
- Full Text:
- Date Issued: 2010
- Authors: Tekin, Sezen , Kürüm, Ulaş , Durmus, Mahmut , Yaglioglu, H Gul , Nyokong, Tebello , Elmali, Ayhan
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/249071 , vital:51775 , xlink:href="https://doi.org/10.1016/j.optcom.2010.07.003"
- Description: The nonlinear absorption and optical limiting (OL) performance of tetra- and octasubstituted zinc phthalocyanine complexes were described in solution and in the solid state using the open-aperture Z-scan technique. The measurements were performed using collimated 4 ns pulses generated from a frequency-doubled Nd:YAG laser at 532 nm wavelength. The polymeric films exhibit a much larger effective nonlinear absorption coefficient in comparison with solution. However, the parameters of the ratio of the excited to ground state absorption cross section and energy-dependent saturation in solution are much better compared to properties in the polymeric film. In terms of the ratio of the excited to ground state absorption cross section, the peripherally substituted complexes show better OL performance than the non-peripherally substituted derivative.
- Full Text:
- Date Issued: 2010
The use of learning support materials in rural schools of Maputaland, KwaZulu-Natal, South Africa
- Authors: van der Merwe, Michelle
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/386888 , vital:68186 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/122865"
- Description: The African Coelacanth Ecosystem Programme (ACEP) was established in 2002 after the discovery of a colony of coelacanths off the Maputaland coast at Sodwana Bay, KwaZulu-Natal. The environmental education and awareness sub-programme developed learning support materials for use in schools and the materials were disseminated annually through teacher education workshops. This study aimed to uncover the use of these learning support materials in the rural schools of Maputaland. The active learning framework, originally proposed and developed by O’Donoghue (2001), was used to analyse the materials. Collectively, the ACEP materials cover a range of active learning aspects; however alignment with the curriculum has resulted in an increased focus on experiments, accompanied by a loss of environmental content and a narrowing scope for active environmental learning. Workshop questionnaires and four school case studies revealed the patterns of practice of use of materials in schools. The stated use of materials by teachers is not fully realised in the actual classroom practice which centres on learning content and concept definitions. There is no culture of use of materials in the schools following the annual introduction of ACEP materials. It was also found that the marine and coastal knowledge holding power is outside the realm of the teachers’ practice and control. The findings of this study come at a time when there is uncertainty over the future of South African education and the curriculum. This research may inform the environmental education and coastal and marine education field as to their role in education and more specifically the development of learning support materials.
- Full Text:
- Date Issued: 2010
- Authors: van der Merwe, Michelle
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/386888 , vital:68186 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/122865"
- Description: The African Coelacanth Ecosystem Programme (ACEP) was established in 2002 after the discovery of a colony of coelacanths off the Maputaland coast at Sodwana Bay, KwaZulu-Natal. The environmental education and awareness sub-programme developed learning support materials for use in schools and the materials were disseminated annually through teacher education workshops. This study aimed to uncover the use of these learning support materials in the rural schools of Maputaland. The active learning framework, originally proposed and developed by O’Donoghue (2001), was used to analyse the materials. Collectively, the ACEP materials cover a range of active learning aspects; however alignment with the curriculum has resulted in an increased focus on experiments, accompanied by a loss of environmental content and a narrowing scope for active environmental learning. Workshop questionnaires and four school case studies revealed the patterns of practice of use of materials in schools. The stated use of materials by teachers is not fully realised in the actual classroom practice which centres on learning content and concept definitions. There is no culture of use of materials in the schools following the annual introduction of ACEP materials. It was also found that the marine and coastal knowledge holding power is outside the realm of the teachers’ practice and control. The findings of this study come at a time when there is uncertainty over the future of South African education and the curriculum. This research may inform the environmental education and coastal and marine education field as to their role in education and more specifically the development of learning support materials.
- Full Text:
- Date Issued: 2010
An investigation of the impact of the funding strategy of government on the sustainability of NGO work in them health sector: a case of the Eastern Cape province in South Africa
- Authors: Vhutuzah,Miriam.
- Date: 2010
- Subjects: Non-governmental organization , Health services administration , Sustainable development
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25926 , vital:64564
- Description: Under the apartheid regime the blacks suffered from social exclusion whereby the state sought to provide social services to the white community. Blacks used NGOs to fight the apartheid regime after the banning of political parties by the government. The government tried to quell the social unrest by instituting restrictive legislation to the NGOs. However, the NGOs managed to survive by getting funds from external sources that were anti-apartheid and the funding was camouflaged. While the blacks used the NGOs as frontiers to fight apartheid, they also provided services like health, education and others. The white NGOs managed to thrive unabated. After the fall of apartheid, many leaders left the NGO sector to join the government. It has been of great concern to note that after the apartheid, NGOs failed to assume the position that they used to possess during apartheid. The major objective of the study was to assess the funding strategy of the government in relation to the sustainability of the work of NGOs. This was achieved through analysing the guiding principles and prerequisites of the government in terms of procedures of disbursing funds to NGOs and how this affects NGO operations. The research made use of one major approach in the social sciences which is qualitative. The use of a qualitative technique reflects an attempt to ensure an in-depth understanding of the phenomenon in question. This is what was needed by the question under study, to understand the institutional environment of NGOs by looking into their operational experiences and holding in-depth interviews with NGOs and government officials in order to understand their views about the existing funding strategy. The study found out that the pre-requisites of the funding organisations can be met by NGOs which previously thrived under the apartheid government. Due to their more sophisticated nature, it is these types of NGOs that interface most effectively with the donor community and are major beneficiaries of the bulk of donor funding. It also discovered that the rural-based NGOs are not networked and only rely on government funding which is short-lived. Some of the well established NGOs manipulate the existing opportunities to pursue private interests. Moreover, donors are mainly interested in funding popular activities like AIDS but they target well established organisations. In view of the above findings, the study recommends that the pre-requisites for NGOs must be streamlined to the rural-based NGOs and communication from the government should be improved especially for the rural-based NGOs where forms of communication are limited. There is need to establish an independent body, mandated by the government to carry out NGO issues .The government should also introduce incentives to the donors that fund rural-based NGOs and also encourage donors to fund TB activities by introducing incentives. Moreover, there is need for the government to adopt institutional development principles which emphasises on internal organizational development by training NGO members in order to improve their skills. Externally, the institutional impediments like inherited legal instruments that were pro-apartheid should be addressed. Lastly, there is need for the government to engage NGOs in the policy making process. , Thesis (MSoc) -- Faculty of Management and Commerce , 2010
- Full Text:
- Date Issued: 2010
- Authors: Vhutuzah,Miriam.
- Date: 2010
- Subjects: Non-governmental organization , Health services administration , Sustainable development
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25926 , vital:64564
- Description: Under the apartheid regime the blacks suffered from social exclusion whereby the state sought to provide social services to the white community. Blacks used NGOs to fight the apartheid regime after the banning of political parties by the government. The government tried to quell the social unrest by instituting restrictive legislation to the NGOs. However, the NGOs managed to survive by getting funds from external sources that were anti-apartheid and the funding was camouflaged. While the blacks used the NGOs as frontiers to fight apartheid, they also provided services like health, education and others. The white NGOs managed to thrive unabated. After the fall of apartheid, many leaders left the NGO sector to join the government. It has been of great concern to note that after the apartheid, NGOs failed to assume the position that they used to possess during apartheid. The major objective of the study was to assess the funding strategy of the government in relation to the sustainability of the work of NGOs. This was achieved through analysing the guiding principles and prerequisites of the government in terms of procedures of disbursing funds to NGOs and how this affects NGO operations. The research made use of one major approach in the social sciences which is qualitative. The use of a qualitative technique reflects an attempt to ensure an in-depth understanding of the phenomenon in question. This is what was needed by the question under study, to understand the institutional environment of NGOs by looking into their operational experiences and holding in-depth interviews with NGOs and government officials in order to understand their views about the existing funding strategy. The study found out that the pre-requisites of the funding organisations can be met by NGOs which previously thrived under the apartheid government. Due to their more sophisticated nature, it is these types of NGOs that interface most effectively with the donor community and are major beneficiaries of the bulk of donor funding. It also discovered that the rural-based NGOs are not networked and only rely on government funding which is short-lived. Some of the well established NGOs manipulate the existing opportunities to pursue private interests. Moreover, donors are mainly interested in funding popular activities like AIDS but they target well established organisations. In view of the above findings, the study recommends that the pre-requisites for NGOs must be streamlined to the rural-based NGOs and communication from the government should be improved especially for the rural-based NGOs where forms of communication are limited. There is need to establish an independent body, mandated by the government to carry out NGO issues .The government should also introduce incentives to the donors that fund rural-based NGOs and also encourage donors to fund TB activities by introducing incentives. Moreover, there is need for the government to adopt institutional development principles which emphasises on internal organizational development by training NGO members in order to improve their skills. Externally, the institutional impediments like inherited legal instruments that were pro-apartheid should be addressed. Lastly, there is need for the government to engage NGOs in the policy making process. , Thesis (MSoc) -- Faculty of Management and Commerce , 2010
- Full Text:
- Date Issued: 2010
Wearing two hats:
- Authors: Vorster, Jo-Anne
- 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:
- Date Issued: 2010
- Authors: Vorster, Jo-Anne
- 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:
- Date Issued: 2010
Semi-submersible rigs: a vector transporting entire marine communities around the world
- Wanless, Ross M, Scott, Sue, Sauer, Warwick H H, Andrew, Timothy G, Glass, James P, Godfrey, Brian, Griffiths, Charles, Yeld, Eleanor
- Authors: Wanless, Ross M , Scott, Sue , Sauer, Warwick H H , Andrew, Timothy G , Glass, James P , Godfrey, Brian , Griffiths, Charles , Yeld, Eleanor
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/126920 , vital:35935 , https://doi.10.1007/s10530-009-9666-2
- Description: A virtually intact subtropical reef community (14 phyla, 40 families and 62 non-native taxa) was associated with a rig under tow from Brazil that became stranded on the remote island of Tristan da Cunha. This exposes rigs as a significant vector spreading alien marine organisms, and includes the first records of free-swimming marine finfish populations becoming established after unintentional movement. With relatively trivial effort, a pre-tow clean would have obviated the need to salvage and dispose of the rig (undertaken largely to address concerns about invasive species), at a cost of *US$20 million. Our findings show that towing biofouled structures across biogeographic boundaries present unexcelled opportunities for invasion to a wide diversity of marine species. Better control and management of this vector is required urgently. Simultaneous, unintentional introductions of viable populations of multiple marine organisms are rare events, and we develop a basic framework for rapid assessment of invasion risks.
- Full Text:
- Date Issued: 2010
- Authors: Wanless, Ross M , Scott, Sue , Sauer, Warwick H H , Andrew, Timothy G , Glass, James P , Godfrey, Brian , Griffiths, Charles , Yeld, Eleanor
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/126920 , vital:35935 , https://doi.10.1007/s10530-009-9666-2
- Description: A virtually intact subtropical reef community (14 phyla, 40 families and 62 non-native taxa) was associated with a rig under tow from Brazil that became stranded on the remote island of Tristan da Cunha. This exposes rigs as a significant vector spreading alien marine organisms, and includes the first records of free-swimming marine finfish populations becoming established after unintentional movement. With relatively trivial effort, a pre-tow clean would have obviated the need to salvage and dispose of the rig (undertaken largely to address concerns about invasive species), at a cost of *US$20 million. Our findings show that towing biofouled structures across biogeographic boundaries present unexcelled opportunities for invasion to a wide diversity of marine species. Better control and management of this vector is required urgently. Simultaneous, unintentional introductions of viable populations of multiple marine organisms are rare events, and we develop a basic framework for rapid assessment of invasion risks.
- Full Text:
- Date Issued: 2010
The use and appreciation of botanical gardens as urban green spaces in South Africa
- Ward, Catherine D, Parker, Caitlin M, Shackleton, Charlie M
- Authors: Ward, Catherine D , Parker, Caitlin M , Shackleton, Charlie M
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/181146 , vital:43702 , xlink:href="https://doi.org/10.1016/j.ufug.2009.11.001"
- Description: There are few formal studies on the contribution of botanical gardens as urban green spaces, particularly within developing countries. Therefore, this paper reports on an assessment of the use and appreciation of botanical gardens as urban green spaces in South Africa. Users and staff were surveyed in six national botanical gardens. The gardens provided numerous benefits in terms of conservation, education and recreation. However, the people using the gardens were not demographically representative of the general population of the surrounding city or town. Generally, most of the visitors were middle- to old-aged, well-educated professionals with medium to high incomes. Most were white and English was their home language. There was an even gender representation. Most visited only a few times per year. The majority of users visited the gardens for recreation and psychological reasons rather than educational ones. However, the staff of each garden placed emphasis on education in the gardens and amongst surrounding schools. Most visitors appreciated the conservation dimensions of botanical gardens, and felt that there was insufficient public green space in their town or city. Understanding how people perceive and use the botanical gardens of South Africa is important to inform future research and strategies regarding the conservation of urban green space within a developing country.
- Full Text:
- Date Issued: 2010
- Authors: Ward, Catherine D , Parker, Caitlin M , Shackleton, Charlie M
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/181146 , vital:43702 , xlink:href="https://doi.org/10.1016/j.ufug.2009.11.001"
- Description: There are few formal studies on the contribution of botanical gardens as urban green spaces, particularly within developing countries. Therefore, this paper reports on an assessment of the use and appreciation of botanical gardens as urban green spaces in South Africa. Users and staff were surveyed in six national botanical gardens. The gardens provided numerous benefits in terms of conservation, education and recreation. However, the people using the gardens were not demographically representative of the general population of the surrounding city or town. Generally, most of the visitors were middle- to old-aged, well-educated professionals with medium to high incomes. Most were white and English was their home language. There was an even gender representation. Most visited only a few times per year. The majority of users visited the gardens for recreation and psychological reasons rather than educational ones. However, the staff of each garden placed emphasis on education in the gardens and amongst surrounding schools. Most visitors appreciated the conservation dimensions of botanical gardens, and felt that there was insufficient public green space in their town or city. Understanding how people perceive and use the botanical gardens of South Africa is important to inform future research and strategies regarding the conservation of urban green space within a developing country.
- Full Text:
- Date Issued: 2010
An assessment of a light-attraction fishery in southern Lake Malawi
- Weyl, Olaf L F, Kazembe, Jacqueline, Booth, Anthony J, Mandere, D S
- Authors: Weyl, Olaf L F , Kazembe, Jacqueline , Booth, Anthony J , Mandere, D S
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/123683 , vital:35472 , https://doi.org/10.2989/16085910409503787
- Description: This study provides the first quantitative assessment of the light-attraction component of a small-scale purse seine, locally known as a chilimira net, fishery in two areas of southern Lake Malawi. For monitoring purposes the shoreline of Lake Malawi is divided into a number of statistical strata. Two strata (‘2.1’ in the southeast arm and ‘3.1’ in the southwest arm of the lake) were selected for this study. Catch per unit effort in stratum 2.1 was generally lower than that recorded in stratum 3.1 but nets in stratum 2.1 fished more frequently, leading to similar annual catches in the two strata. Annual catch was estimated as 19.4 (CI = 15.9–23.5) tons net–1 year–1 in stratum 2.1 and 23.5 (CI = 19.5–28.1) tons net–1 year–1 in stratum 3.1 respectively. A total of 62 species from 28 cichlid genera, and 13 species from nine non-cichlid genera, were identified from the samples. Of the 37 genera identified, only five; Copadichromis, Dimidiochromis, Engraulicypris, Oreochromis and Rhamphochromis, contributed more than 5% to the total annual catch in either stratum. Their combined contribution to the annual catch was in excess of 85% in both strata. Comparisons showed that catch-composition was dependent on area. Length-frequency distributions of major target species in the catch showed that the fishery targeted juveniles in stratum 2.1, while in stratum 3.1 most individuals were harvested after reaching their lengthat-maturity. The dependence of catch-composition and size-selection on area indicates that management interventions for this fishery need to be area-specific. Since the fishery targets a diverse species assemblage, effort limitation or area closure may be the only viable management options, until such time as additional biological and fisheries data are available for the application of stock assessment models.
- Full Text:
- Date Issued: 2010
- Authors: Weyl, Olaf L F , Kazembe, Jacqueline , Booth, Anthony J , Mandere, D S
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/123683 , vital:35472 , https://doi.org/10.2989/16085910409503787
- Description: This study provides the first quantitative assessment of the light-attraction component of a small-scale purse seine, locally known as a chilimira net, fishery in two areas of southern Lake Malawi. For monitoring purposes the shoreline of Lake Malawi is divided into a number of statistical strata. Two strata (‘2.1’ in the southeast arm and ‘3.1’ in the southwest arm of the lake) were selected for this study. Catch per unit effort in stratum 2.1 was generally lower than that recorded in stratum 3.1 but nets in stratum 2.1 fished more frequently, leading to similar annual catches in the two strata. Annual catch was estimated as 19.4 (CI = 15.9–23.5) tons net–1 year–1 in stratum 2.1 and 23.5 (CI = 19.5–28.1) tons net–1 year–1 in stratum 3.1 respectively. A total of 62 species from 28 cichlid genera, and 13 species from nine non-cichlid genera, were identified from the samples. Of the 37 genera identified, only five; Copadichromis, Dimidiochromis, Engraulicypris, Oreochromis and Rhamphochromis, contributed more than 5% to the total annual catch in either stratum. Their combined contribution to the annual catch was in excess of 85% in both strata. Comparisons showed that catch-composition was dependent on area. Length-frequency distributions of major target species in the catch showed that the fishery targeted juveniles in stratum 2.1, while in stratum 3.1 most individuals were harvested after reaching their lengthat-maturity. The dependence of catch-composition and size-selection on area indicates that management interventions for this fishery need to be area-specific. Since the fishery targets a diverse species assemblage, effort limitation or area closure may be the only viable management options, until such time as additional biological and fisheries data are available for the application of stock assessment models.
- Full Text:
- Date Issued: 2010
Cultivation of medicinal plants as a tool for biodiversity conservation and poverty alleviation in the Amatola region, South Africa:
- Wiersum, K Freerk, Dold, Anthony P, Husselman, Madeleen, Cocks, Michelle L
- Authors: Wiersum, K Freerk , Dold, Anthony P , Husselman, Madeleen , Cocks, Michelle L
- Date: 2010
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/141489 , vital:37979 , ISBN 9781402054488 , https://library.wur.nl/ojs/index.php/frontis/issue/view/232
- Description: This paper describes the assumptions and results of a study to assess whether cultivation of medicinal plants can serve as a tool for combined biodiversity conservation and poverty alleviation. The study was carried out in the Amatola region of Eastern Cape, South Africa, where sustained beliefs in medicinal plant use, also under non-traditional conditions, has resulted in an increase in commercial demands. It was based on the assumption of poverty alleviation not only referring to an increase in income and labour, but also an increase in social capital and human dignity. The study assessed the local perceptions of the use and cultivation of medicinal plants and the need for conservation of these plants, as well as the features of already ongoing cultivation practices and options for increased cultivation. It consisted of participatory assessments in three villages involving around 250 persons and participatory trials with 14 rural women selling medicinal plants on urban markets. The study indicated that the growing demand for medicinal plants is related to the great cultural significance attached to medicinal plants.
- Full Text:
- Date Issued: 2010
- Authors: Wiersum, K Freerk , Dold, Anthony P , Husselman, Madeleen , Cocks, Michelle L
- Date: 2010
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/141489 , vital:37979 , ISBN 9781402054488 , https://library.wur.nl/ojs/index.php/frontis/issue/view/232
- Description: This paper describes the assumptions and results of a study to assess whether cultivation of medicinal plants can serve as a tool for combined biodiversity conservation and poverty alleviation. The study was carried out in the Amatola region of Eastern Cape, South Africa, where sustained beliefs in medicinal plant use, also under non-traditional conditions, has resulted in an increase in commercial demands. It was based on the assumption of poverty alleviation not only referring to an increase in income and labour, but also an increase in social capital and human dignity. The study assessed the local perceptions of the use and cultivation of medicinal plants and the need for conservation of these plants, as well as the features of already ongoing cultivation practices and options for increased cultivation. It consisted of participatory assessments in three villages involving around 250 persons and participatory trials with 14 rural women selling medicinal plants on urban markets. The study indicated that the growing demand for medicinal plants is related to the great cultural significance attached to medicinal plants.
- Full Text:
- Date Issued: 2010
Third World Express: trains and “revolution” in Southern African poetry
- Authors: Wright, Laurence
- Date: 2010
- Language: English
- Type: text , article
- Identifier: vital:7066 , http://hdl.handle.net/10962/d1007453 , https://doi.org/10.4102/lit.v31i1.34
- Description: preprint , This article examines political dimensions of the train metaphor in selected southern African poems, some of them in English translation. Exploring work by Mongane Serote, B.W. Vilakazi, Demetrius Segooa, Phedi Tlhobolo, Thami Mseleku, Jeremy Cronin, Alan Lennox-Short, Anthony Farmer, Freedom T.V. Nyamubaya, Abduraghiem Johnstone and Mondli Gwala, the argument shows some of the ways in which the technological character of trains and railways is made to carry a message of political insurrection and revolution. The author shows that the political potential of the railway metaphor builds on the general response to railways evident in poems indebted to traditional African praise poetry. The piece also demonstrates that political contention within different strands of the southern African liberation movement could also find expression using the railway metaphor.
- Full Text:
- Date Issued: 2010
- Authors: Wright, Laurence
- Date: 2010
- Language: English
- Type: text , article
- Identifier: vital:7066 , http://hdl.handle.net/10962/d1007453 , https://doi.org/10.4102/lit.v31i1.34
- Description: preprint , This article examines political dimensions of the train metaphor in selected southern African poems, some of them in English translation. Exploring work by Mongane Serote, B.W. Vilakazi, Demetrius Segooa, Phedi Tlhobolo, Thami Mseleku, Jeremy Cronin, Alan Lennox-Short, Anthony Farmer, Freedom T.V. Nyamubaya, Abduraghiem Johnstone and Mondli Gwala, the argument shows some of the ways in which the technological character of trains and railways is made to carry a message of political insurrection and revolution. The author shows that the political potential of the railway metaphor builds on the general response to railways evident in poems indebted to traditional African praise poetry. The piece also demonstrates that political contention within different strands of the southern African liberation movement could also find expression using the railway metaphor.
- Full Text:
- Date Issued: 2010
Irony and transcendence on the Renaissance stage
- Authors: Wright, Laurence
- Date: 2004
- Language: English
- Type: text , article
- Identifier: vital:7067 , http://hdl.handle.net/10962/d1007455 , https://doi.org/10.1484/M.CURSOR-EB.3.4728
- Description: preprint , This is the concluding essay in a collection entitled 'This Earthly Stage'. The chapter argues that the peculiar task of the stage metaphor - the notion of the theatre as a metaphor for life,which involves complex interactions between rarefied intellectual constructions of life and mundane reality - is to interrogate the tension between an inscrutable cosmic order and the limited viewpoints of ordinary humanity.The piece moves from general considerations of irony and dramatic irony, via an analysis of Kyd's The Spanish Tragedy, to comments on Petrarch, Pico and Vives, culminating in a consideration of irony and transcendence in Shakespeare's last plays.
- Full Text:
- Date Issued: 2004
- Authors: Wright, Laurence
- Date: 2004
- Language: English
- Type: text , article
- Identifier: vital:7067 , http://hdl.handle.net/10962/d1007455 , https://doi.org/10.1484/M.CURSOR-EB.3.4728
- Description: preprint , This is the concluding essay in a collection entitled 'This Earthly Stage'. The chapter argues that the peculiar task of the stage metaphor - the notion of the theatre as a metaphor for life,which involves complex interactions between rarefied intellectual constructions of life and mundane reality - is to interrogate the tension between an inscrutable cosmic order and the limited viewpoints of ordinary humanity.The piece moves from general considerations of irony and dramatic irony, via an analysis of Kyd's The Spanish Tragedy, to comments on Petrarch, Pico and Vives, culminating in a consideration of irony and transcendence in Shakespeare's last plays.
- Full Text:
- Date Issued: 2004
Learning to be original
- Authors: Wright, Laurence
- Date: 2010
- Language: English
- Type: text , article
- Identifier: vital:7065 , http://hdl.handle.net/10962/d1007431
- Description: preprint , My topic suggested itself in response to a point made at a seminar on University autonomy. Someone observed that many people, even shack dwellers, are interested in the cosmos and they always would be. The remark came in the course of a debate concerning the cost of the SKA project, the massively expensive square kilometer array telescope for which South Africa is bidding against Australia, viewed in relation to the country’s huge list of social backlogs: Big science versus food and decent housing; a false opposition, or a grim choice? You can imagine the debate. The nugget that stayed with me was the tangential comment that ordinary people are always interested in the cosmos. If so, is this true merely because human cultures traditionally incorporate such an interest, or because humans themselves actually need a relation to the cosmos? What might this need be?
- Full Text:
- Date Issued: 2010
- Authors: Wright, Laurence
- Date: 2010
- Language: English
- Type: text , article
- Identifier: vital:7065 , http://hdl.handle.net/10962/d1007431
- Description: preprint , My topic suggested itself in response to a point made at a seminar on University autonomy. Someone observed that many people, even shack dwellers, are interested in the cosmos and they always would be. The remark came in the course of a debate concerning the cost of the SKA project, the massively expensive square kilometer array telescope for which South Africa is bidding against Australia, viewed in relation to the country’s huge list of social backlogs: Big science versus food and decent housing; a false opposition, or a grim choice? You can imagine the debate. The nugget that stayed with me was the tangential comment that ordinary people are always interested in the cosmos. If so, is this true merely because human cultures traditionally incorporate such an interest, or because humans themselves actually need a relation to the cosmos? What might this need be?
- Full Text:
- Date Issued: 2010