“Administration of socio-economic aspects of mine closure” a case study of Exxaro Tshikondeni coal mine in Limpopo Province: South Africa
- Authors: kone, Lufuno Reginald
- Date: 2019
- Subjects: Organizational effectiveness Public administration
- Language: English
- Type: Thesis , Doctoral , PhD ( Public Administration)
- Identifier: http://hdl.handle.net/10353/13512 , vital:39675
- Description: Limpopo province is host to twenty-six different kinds of minerals and its coalfields have more than 76% of the remaining coal resources in South Africa. This study provided an investigation of the administration and management of the socioeconomic aspects of mine closure at Tshikondeni in Limpopo Province South Africa. A mixed method research or triangulation design was used in this study. Data was collected from former Exxaro Tshikondeni Mine employees, stakeholders, administrators and mine managers. Semi-structured interviews and questionnaires were used as data collection tools in this study. Data was analysed statistically by offering a descriptive analysis of the statistics gathered in this study. In this study, a Mine Closure Model (MCM) based on project management principles, including risk management and concurrent engineering was proposed to manage the closure process thereby assisting the responsible authorities with the evaluation of mine closures and rehabilitation objectives that can be achieved in closure. In this study, it was found out that the future of the mining industry is dependent on the legacy which it leaves (in as far as Exxaro Tshikondeni Mine is concerned), and industry reputation is grossly affected when mines are closed or abandoned without proper rehabilitation having been done. Usually this will lead to long term detrimental environmental impacts. In addressing the abnormalities and negative impacts of mine closure, the mining industry today in South Africa recognises that to gain access to future resources it needs to demonstrate that it can effectively control and manage the closure of mines with the support of the communities within which it operates. The data obtained in this study is deemed to be of utmost significance to the Department of Minerals, Mutale Local Municipality (MLM) in resolving the complexities in how to improve the livelihoods of people in former mining communities.
- Full Text:
- Date Issued: 2019
- Authors: kone, Lufuno Reginald
- Date: 2019
- Subjects: Organizational effectiveness Public administration
- Language: English
- Type: Thesis , Doctoral , PhD ( Public Administration)
- Identifier: http://hdl.handle.net/10353/13512 , vital:39675
- Description: Limpopo province is host to twenty-six different kinds of minerals and its coalfields have more than 76% of the remaining coal resources in South Africa. This study provided an investigation of the administration and management of the socioeconomic aspects of mine closure at Tshikondeni in Limpopo Province South Africa. A mixed method research or triangulation design was used in this study. Data was collected from former Exxaro Tshikondeni Mine employees, stakeholders, administrators and mine managers. Semi-structured interviews and questionnaires were used as data collection tools in this study. Data was analysed statistically by offering a descriptive analysis of the statistics gathered in this study. In this study, a Mine Closure Model (MCM) based on project management principles, including risk management and concurrent engineering was proposed to manage the closure process thereby assisting the responsible authorities with the evaluation of mine closures and rehabilitation objectives that can be achieved in closure. In this study, it was found out that the future of the mining industry is dependent on the legacy which it leaves (in as far as Exxaro Tshikondeni Mine is concerned), and industry reputation is grossly affected when mines are closed or abandoned without proper rehabilitation having been done. Usually this will lead to long term detrimental environmental impacts. In addressing the abnormalities and negative impacts of mine closure, the mining industry today in South Africa recognises that to gain access to future resources it needs to demonstrate that it can effectively control and manage the closure of mines with the support of the communities within which it operates. The data obtained in this study is deemed to be of utmost significance to the Department of Minerals, Mutale Local Municipality (MLM) in resolving the complexities in how to improve the livelihoods of people in former mining communities.
- Full Text:
- Date Issued: 2019
“Attitudes of community members on the professional behaviour displayed by nurses towards their clients in Mnquma Local Municipality, Dutywa
- Authors: Bomela, Nobantu
- Date: 2019
- Subjects: Nursing ethics
- Language: English
- Type: Thesis , Masters , MSW
- Identifier: http://hdl.handle.net/10353/16199 , vital:40695
- Description: This study explored the attitudes of community members on the professional behaviour displayed by nurses towards their clients in Dutywa location of Mnquma local Municipality, Eastern Cape. The study endeavoured to achieve the following specific objectives: (i) to explore the community members’ perceptions towards the professional behaviour displayed by nurses towards their clients; (ii) to establish the community members’ perceptions on the impact of nurses’ professional behaviour towards the healing of patients; and lastly (iii) to establish strategies to enhance the nurses’ positive professional behaviour towards their clients. The study was premised on Socio-Ecological Model. Methodologically, the study used both qualitative and quantitative paradigm and was thus guided by mixed research designs, which were a case study and a mini survey. The data was collected through in-depth interviews, and focus group discussions in the qualitative aspect of the study. In addition, the quantitative data was gathered through the use of questionnaires. The study used both nonprobability and probability methods of sample selection. Specifically, purposive sampling for qualitative sample and cluster random sampling for quantitative sample was used. Using these techniques, ten (10) participants were selected for qualitative individual interviews, and two focus groups which comprised of five (5) members for each group. Furthermore, questionnaires were (30) individual respondents. Qualitative data was analysed using content thematic analysis, while descriptive statistics was used to analyse quantitative data. The study revealed the following: maltreatment of patients by the nurses; nurses’ behaviour revealed professional deficit; nurses manifested bias in treating their patients; the phenomenon of patients being arrogant and impulsive, negative v treatment dissuades patients from visiting the health-care services and a need for more training or holding workshops for in patient-nurse relationship. Based on the evidence gathered in this study, the following recommendations were made: nurses should revisit their nurses’ code of conduct; improving communication between both the nurses and the clients; and lastly increasing of staff members in the clinic. The study concluded that patient abuse has a long-standing history that can be traced back to ancient times, which is mostly common against women and children, in most cases; the client is often vulnerable because the nurse has more power than the client. Moreover, the nurse has influence, access to information, and specialized knowledge and skills, of which that alone can lead to the nurses mistreating their patients.
- Full Text:
- Date Issued: 2019
- Authors: Bomela, Nobantu
- Date: 2019
- Subjects: Nursing ethics
- Language: English
- Type: Thesis , Masters , MSW
- Identifier: http://hdl.handle.net/10353/16199 , vital:40695
- Description: This study explored the attitudes of community members on the professional behaviour displayed by nurses towards their clients in Dutywa location of Mnquma local Municipality, Eastern Cape. The study endeavoured to achieve the following specific objectives: (i) to explore the community members’ perceptions towards the professional behaviour displayed by nurses towards their clients; (ii) to establish the community members’ perceptions on the impact of nurses’ professional behaviour towards the healing of patients; and lastly (iii) to establish strategies to enhance the nurses’ positive professional behaviour towards their clients. The study was premised on Socio-Ecological Model. Methodologically, the study used both qualitative and quantitative paradigm and was thus guided by mixed research designs, which were a case study and a mini survey. The data was collected through in-depth interviews, and focus group discussions in the qualitative aspect of the study. In addition, the quantitative data was gathered through the use of questionnaires. The study used both nonprobability and probability methods of sample selection. Specifically, purposive sampling for qualitative sample and cluster random sampling for quantitative sample was used. Using these techniques, ten (10) participants were selected for qualitative individual interviews, and two focus groups which comprised of five (5) members for each group. Furthermore, questionnaires were (30) individual respondents. Qualitative data was analysed using content thematic analysis, while descriptive statistics was used to analyse quantitative data. The study revealed the following: maltreatment of patients by the nurses; nurses’ behaviour revealed professional deficit; nurses manifested bias in treating their patients; the phenomenon of patients being arrogant and impulsive, negative v treatment dissuades patients from visiting the health-care services and a need for more training or holding workshops for in patient-nurse relationship. Based on the evidence gathered in this study, the following recommendations were made: nurses should revisit their nurses’ code of conduct; improving communication between both the nurses and the clients; and lastly increasing of staff members in the clinic. The study concluded that patient abuse has a long-standing history that can be traced back to ancient times, which is mostly common against women and children, in most cases; the client is often vulnerable because the nurse has more power than the client. Moreover, the nurse has influence, access to information, and specialized knowledge and skills, of which that alone can lead to the nurses mistreating their patients.
- Full Text:
- Date Issued: 2019
“Culture” as an Agent of Societal Regeneration: A Study of Selected Dramatic Literature by Soyinka, Osofisan and Rotimi
- Authors: Megbowon, Funmilola Kemi
- Date: 2019
- Subjects: Literature English drama
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/15826 , vital:40530
- Description: Contemporary Yoruba society is laden with the burden of diverse societal misconducts and perversions which are seen to be entrenched in the fabric of the individuals’ daily lives and the society. These misconducts have alarming patterns and worrisome future implications. In this study, it is argued that while all-round forward progress is essential in a society, a simultaneous disconnect with some conventional and traditional element stimulates these aforementioned delinquencies. This therefore calls for societal regeneration of the contemporary Yoruba society in view of achieving a sustainable future. The study further argued that societal regeneration could only be achieved by looking backward into some indigenous cultural elements that made the traditional society a relatively non-perverted society. This argument is presented by examining contemporary dramatic works by Nigerian playwrights whose writings are done in the light of the past. Their works are imperatives because literature is viewed as one of the means of preserving and educating the society of their history, culture and beliefs, and also mirroring the present and projecting into the future. Specifically, the objectives of this study are: 1) To evaluate the levels of cultural and moral values in contemporary Yoruba Society; 2) To examine the key moral and cultural paradigms of the traditional Yoruba tribe of Nigeria; 3) To examine the position of the writers as vanguard of moral and cultural values in contemporary and future Nigerian Society; 4) To examine challenges that arise against their efforts to resuscitate traditional morals and culture among the Yoruba people of Nigeria. These objectives were achieved using textual and interpretative analytical procedures in the texts written by Soyinka, Osofisan and Rotimi. These texts which includeThe Swamp Dwellers, Death and the King’s Horseman, The Trials of Brother vi Jero, The Women of Owu, Kurunmi and The Gods are not to Blame, are all examined within the context of postcolonial theory. The historical endowment of examined playwrights motivated their desire to assert their cultural identity and to preserve their traditional values. The playwrights reflect common concern of the need to appreciate and where necessary to retain traditional cultural values as well as the need to rid society of those traditions that hinder human and society's growth. Each author approaches these concerns from a cultural perspective, they emphasise the rationality and need of establishing their national identity, thereby stressing the importance of traditional values in the process. In a society like the Yoruba where each segment has been affected by extended agents of colonisation, the hope of restoration also lies in the hand of the playwrights who have constantly emphasised through their writings the role of the essentials of Yoruba culture in societal development. The examination of the key moral and cultural paradigms of the traditional Yoruba people of Nigeria, which is objective two of this thesis, is presented within the context of each of the six selected texts. They are discussed in Chapters three to five of the study with respect to each of the authors of the play and the identified relevant sociocultural issues. From the examined literary texts, it is seen that the traditional Yoruba moral and cultural paradigms are distinctive and diverse. Some of these key paradigms represented in the texts include religious practices, language, clothing, respect for elders, chastity before marriage, marriage, justice, marital fidelity, hard work, and leadership accountability. All these key paradigms centre on interpersonal relationships and communal interaction together with the irreplaceable position of the vii gods which are observed to have been imperative in the workings of the traditional Yoruba society, making it a less perverse one. In Chapter six, inferences on the inferred pivotal position of playwright as vanguard of indigenous culture and the conflicts that arise against playwrights’ efforts to resuscitate a moral culture in the Yoruba society of Nigeria which are the objectives three and four of the study are explored. It is identified in the chapter that the battle for lost identity and cultural values is being fought on numerous fronts. Some of the key issues identified as confronting and silencing playwrights’ influences in the society include evolving diversities in ideologies, education, technology, the entertainment industry, and urbanisation. This study recommends the necessity of looking into the economic, social, and cultural development of the Yoruba people in the process of cultural recovery via dramatic literary writings and presentations. The playwrights should use their knowledge to spur the people into action, and foster through his writings the hope of a better future. The playwrights are not only responsible to their national culture, but to the nation as a whole, whose culture is, after all, but one aspect. This is also believed to be relevant in the fight against several social anomalies in the African community, thereby aiding the continent’s development
- Full Text:
- Date Issued: 2019
- Authors: Megbowon, Funmilola Kemi
- Date: 2019
- Subjects: Literature English drama
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/15826 , vital:40530
- Description: Contemporary Yoruba society is laden with the burden of diverse societal misconducts and perversions which are seen to be entrenched in the fabric of the individuals’ daily lives and the society. These misconducts have alarming patterns and worrisome future implications. In this study, it is argued that while all-round forward progress is essential in a society, a simultaneous disconnect with some conventional and traditional element stimulates these aforementioned delinquencies. This therefore calls for societal regeneration of the contemporary Yoruba society in view of achieving a sustainable future. The study further argued that societal regeneration could only be achieved by looking backward into some indigenous cultural elements that made the traditional society a relatively non-perverted society. This argument is presented by examining contemporary dramatic works by Nigerian playwrights whose writings are done in the light of the past. Their works are imperatives because literature is viewed as one of the means of preserving and educating the society of their history, culture and beliefs, and also mirroring the present and projecting into the future. Specifically, the objectives of this study are: 1) To evaluate the levels of cultural and moral values in contemporary Yoruba Society; 2) To examine the key moral and cultural paradigms of the traditional Yoruba tribe of Nigeria; 3) To examine the position of the writers as vanguard of moral and cultural values in contemporary and future Nigerian Society; 4) To examine challenges that arise against their efforts to resuscitate traditional morals and culture among the Yoruba people of Nigeria. These objectives were achieved using textual and interpretative analytical procedures in the texts written by Soyinka, Osofisan and Rotimi. These texts which includeThe Swamp Dwellers, Death and the King’s Horseman, The Trials of Brother vi Jero, The Women of Owu, Kurunmi and The Gods are not to Blame, are all examined within the context of postcolonial theory. The historical endowment of examined playwrights motivated their desire to assert their cultural identity and to preserve their traditional values. The playwrights reflect common concern of the need to appreciate and where necessary to retain traditional cultural values as well as the need to rid society of those traditions that hinder human and society's growth. Each author approaches these concerns from a cultural perspective, they emphasise the rationality and need of establishing their national identity, thereby stressing the importance of traditional values in the process. In a society like the Yoruba where each segment has been affected by extended agents of colonisation, the hope of restoration also lies in the hand of the playwrights who have constantly emphasised through their writings the role of the essentials of Yoruba culture in societal development. The examination of the key moral and cultural paradigms of the traditional Yoruba people of Nigeria, which is objective two of this thesis, is presented within the context of each of the six selected texts. They are discussed in Chapters three to five of the study with respect to each of the authors of the play and the identified relevant sociocultural issues. From the examined literary texts, it is seen that the traditional Yoruba moral and cultural paradigms are distinctive and diverse. Some of these key paradigms represented in the texts include religious practices, language, clothing, respect for elders, chastity before marriage, marriage, justice, marital fidelity, hard work, and leadership accountability. All these key paradigms centre on interpersonal relationships and communal interaction together with the irreplaceable position of the vii gods which are observed to have been imperative in the workings of the traditional Yoruba society, making it a less perverse one. In Chapter six, inferences on the inferred pivotal position of playwright as vanguard of indigenous culture and the conflicts that arise against playwrights’ efforts to resuscitate a moral culture in the Yoruba society of Nigeria which are the objectives three and four of the study are explored. It is identified in the chapter that the battle for lost identity and cultural values is being fought on numerous fronts. Some of the key issues identified as confronting and silencing playwrights’ influences in the society include evolving diversities in ideologies, education, technology, the entertainment industry, and urbanisation. This study recommends the necessity of looking into the economic, social, and cultural development of the Yoruba people in the process of cultural recovery via dramatic literary writings and presentations. The playwrights should use their knowledge to spur the people into action, and foster through his writings the hope of a better future. The playwrights are not only responsible to their national culture, but to the nation as a whole, whose culture is, after all, but one aspect. This is also believed to be relevant in the fight against several social anomalies in the African community, thereby aiding the continent’s development
- Full Text:
- Date Issued: 2019
“Examining mentors’ practices in facilitating career development and providing psychosocial support to trainee teachers during teaching practice: A case study of one teachers’ college in Zimbabwe”
- Authors: Madzore, Rosemary
- Date: 2019
- Subjects: Mentoring in education Mentoring
- Language: English
- Type: Thesis , Doctoral , PhD (Education)
- Identifier: http://hdl.handle.net/10353/16621 , vital:40737
- Description: This study examined mentors’ practices in facilitating career development and providing psychosocial support to trainee teachers during teaching practice in one teachers’ college in Zimbabwe. The study employed the interpretive paradigm and used the qualitative approach and case study research design. Purposive sampling was used to select 27 participants who were perceived to be rich informants. These participants included 6 mentors, 15 trainee teachers, 5 college lecturers, 2 lecturers from the teaching practice office, 3 senior lecturers in charge and 1 university lecturer who is a link person between the college and the Department of Teacher Education. Data were obtained through face to face interviews, focus groups and document analysis. The study revealed that mentors performed both career development and psychosocial support roles during teaching practice, although the psychosocial roles were not very prominent. The interviewed mentors and trainee teachers also indicated that, although mentors knew how they should perform their duties, they encountered various challenges which hindered the effectiveness of the mentorship programme. The participants from the three schools revealed that mentors employed both good and bad strategies to provide career development and psychosocial support to trainee teachers during teaching practice. There was also evidence that colleges and schools use different mentoring mechanisms in facilitating career development and providing psychosocial support to trainee teachers during teaching practice.The data also revealed that there were challenges encountered in the use of these mentoring mechanisms. The participants also acknowledged that, despite these challenges, there were good practices and benefits of mentorship. However, there were gaps noted in the mentors’ practices in facilitating career development and providing psychosocial support. It emerged that there was lack of qualified school mentors resulting in inadequate provision of career development and psychosocial support. It was also established that financial constraints affected the effectiveness of mentorship. The study found that there were loopholes in mentor selection. Financial constraints also hindered capacity building programmes for mentors. The study established strategies that can be used to improve mentorship. Teachers’ colleges and schools should be adequately resourced to ensure effective mentorship during teaching practice. This could be done through adequate material resources, workshops, updates of schools and college activities supervision, review of mentorship iii programmes, incentives, orientation and induction for mentors. The study also recommended that the Ministry of Higher and Tertiary Education Science and Technology Development (MoHTESTD), the Ministry of Primary and Secondary Education (MoPSE), colleges and schools consider a mentorship policy that fuses global and national trends. Resources should also be mobilised by all the stakeholders involved who include the MoHTEST, MoPSE, teacher training colleges and secondary schools, for effective mentorship.The study recommended considering alternative mentorship models with regard to the provision of career development and psychosocial support to trainee teachers from secondary teacher-training colleges in Zimbabwe.
- Full Text:
- Date Issued: 2019
- Authors: Madzore, Rosemary
- Date: 2019
- Subjects: Mentoring in education Mentoring
- Language: English
- Type: Thesis , Doctoral , PhD (Education)
- Identifier: http://hdl.handle.net/10353/16621 , vital:40737
- Description: This study examined mentors’ practices in facilitating career development and providing psychosocial support to trainee teachers during teaching practice in one teachers’ college in Zimbabwe. The study employed the interpretive paradigm and used the qualitative approach and case study research design. Purposive sampling was used to select 27 participants who were perceived to be rich informants. These participants included 6 mentors, 15 trainee teachers, 5 college lecturers, 2 lecturers from the teaching practice office, 3 senior lecturers in charge and 1 university lecturer who is a link person between the college and the Department of Teacher Education. Data were obtained through face to face interviews, focus groups and document analysis. The study revealed that mentors performed both career development and psychosocial support roles during teaching practice, although the psychosocial roles were not very prominent. The interviewed mentors and trainee teachers also indicated that, although mentors knew how they should perform their duties, they encountered various challenges which hindered the effectiveness of the mentorship programme. The participants from the three schools revealed that mentors employed both good and bad strategies to provide career development and psychosocial support to trainee teachers during teaching practice. There was also evidence that colleges and schools use different mentoring mechanisms in facilitating career development and providing psychosocial support to trainee teachers during teaching practice.The data also revealed that there were challenges encountered in the use of these mentoring mechanisms. The participants also acknowledged that, despite these challenges, there were good practices and benefits of mentorship. However, there were gaps noted in the mentors’ practices in facilitating career development and providing psychosocial support. It emerged that there was lack of qualified school mentors resulting in inadequate provision of career development and psychosocial support. It was also established that financial constraints affected the effectiveness of mentorship. The study found that there were loopholes in mentor selection. Financial constraints also hindered capacity building programmes for mentors. The study established strategies that can be used to improve mentorship. Teachers’ colleges and schools should be adequately resourced to ensure effective mentorship during teaching practice. This could be done through adequate material resources, workshops, updates of schools and college activities supervision, review of mentorship iii programmes, incentives, orientation and induction for mentors. The study also recommended that the Ministry of Higher and Tertiary Education Science and Technology Development (MoHTESTD), the Ministry of Primary and Secondary Education (MoPSE), colleges and schools consider a mentorship policy that fuses global and national trends. Resources should also be mobilised by all the stakeholders involved who include the MoHTEST, MoPSE, teacher training colleges and secondary schools, for effective mentorship.The study recommended considering alternative mentorship models with regard to the provision of career development and psychosocial support to trainee teachers from secondary teacher-training colleges in Zimbabwe.
- Full Text:
- Date Issued: 2019
“It is a thing that depends on God”
- Samandari, Ghazaleh, Grant, Carolyn, Brent, Lily, Gullo, Sara
- Authors: Samandari, Ghazaleh , Grant, Carolyn , Brent, Lily , Gullo, Sara
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/281091 , vital:55691 , xlink:href="https://doi.org/10.1186/s12978-019-0757-y"
- Description: Background: Pregnancy among adolescent girls in Niger contributes to 34% of all deaths among females ages 15–19, but there is a dearth of research as to the specific contextual causes. In Zinder region, an area that is especially impoverished and where girls are at heightened risk, there is very little information on the main obstacles to improving adolescents’ health and well-being. This qualitative study examines the underlying social, individual and structural factors influencing married girls’ early first birth and participation in alternative opportunities (such as education or economic pursuits) in Niger. Methodology: In July of 2017, researchers conducted in-depth interviews with a non-probability sample of community members in three communes of Zinder Region, Niger. Participants (n = 107) included adolescent girls, husbands of adolescent girls, influential adults, community leaders, health providers, and positive deviants. All interviews were transcribed, coded and analyzed using Dedoose software. Results: Participants recognize the health benefits of delaying first birth, but stigma around infertility and contraceptive use, desire for children, and belief that childbirth is “God’s will” interfere with a girl’s ability to delay. Girls’ social isolation, lack of mobility or autonomy, and inability to envision alternatives to early motherhood compound the issue. Participants favor adolescents’ pursuit of increased economic opportunities or education, but would not support delaying birth to do so. Conclusions: Findings indicate the need for a holistic approach to delaying early birth and stimulating girls’ participation in economic and educational pursuits. Potential interventions include mitigating barriers to reproductive health care; training adolescent girls on viable economic activities; and providing educational opportunities for girls. Effective programs should also include or target immediate members of the girls’ families (husbands, parents, in-laws), influential local leaders and members of the community at large.
- Full Text:
- Date Issued: 2019
- Authors: Samandari, Ghazaleh , Grant, Carolyn , Brent, Lily , Gullo, Sara
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/281091 , vital:55691 , xlink:href="https://doi.org/10.1186/s12978-019-0757-y"
- Description: Background: Pregnancy among adolescent girls in Niger contributes to 34% of all deaths among females ages 15–19, but there is a dearth of research as to the specific contextual causes. In Zinder region, an area that is especially impoverished and where girls are at heightened risk, there is very little information on the main obstacles to improving adolescents’ health and well-being. This qualitative study examines the underlying social, individual and structural factors influencing married girls’ early first birth and participation in alternative opportunities (such as education or economic pursuits) in Niger. Methodology: In July of 2017, researchers conducted in-depth interviews with a non-probability sample of community members in three communes of Zinder Region, Niger. Participants (n = 107) included adolescent girls, husbands of adolescent girls, influential adults, community leaders, health providers, and positive deviants. All interviews were transcribed, coded and analyzed using Dedoose software. Results: Participants recognize the health benefits of delaying first birth, but stigma around infertility and contraceptive use, desire for children, and belief that childbirth is “God’s will” interfere with a girl’s ability to delay. Girls’ social isolation, lack of mobility or autonomy, and inability to envision alternatives to early motherhood compound the issue. Participants favor adolescents’ pursuit of increased economic opportunities or education, but would not support delaying birth to do so. Conclusions: Findings indicate the need for a holistic approach to delaying early birth and stimulating girls’ participation in economic and educational pursuits. Potential interventions include mitigating barriers to reproductive health care; training adolescent girls on viable economic activities; and providing educational opportunities for girls. Effective programs should also include or target immediate members of the girls’ families (husbands, parents, in-laws), influential local leaders and members of the community at large.
- Full Text:
- Date Issued: 2019
“It’s something you kind of get used to”: female academics at South African universities narrate their experiences of contrapower harassment
- Authors: Munyuki, Chipo Lidia
- Date: 2019
- Subjects: Power (Social sciences) , Sex discrimination in higher education -- South Africa , Women college teachers -- South Africa , Sexual harassment in universities and colleges -- South Africa , Sexual harassment of women -- South Africa
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/92875 , vital:30758
- Description: Sexual harassment continues to be a pernicious problem in institutions of higher education globally and findings indicate that women are the main victims. Extant research has focused largely on experiences of sexual harassment on the part of students. Under-researched are the experiences of academics concerning what Benson (1984) terms “contrapower” harassment -- that is, harassment experienced by academics from subordinates such as students. South Africa’s Ministerial Committee on Transformation and Social Cohesion and the Elimination of Discrimination in Public Higher Education Institutions reported that there exists a culture of silencing around the prevalence of sexual harassment in higher education institutions in South Africa (Soudien Report 2008:37). The concept of power has been pointed out as central to understanding sexual harassment (Cleveland and Kerst 1993:49). Utilising three main constructs in Michel Foucault’s conception of power, namely the idea that power is ubiquitous and omnipresent in social relations; that power disciplines – creating docile bodies and the internalisation of self-regulation, and finally the idea that power is productive – power produces knowledge, truth and forms of resistance, I interpret the experiences of contrapower harassment in its sexual and non-sexual forms on the part of female academics at various universities in South Africa. Given that there is a paucity of qualitative research documenting experiences of contrapower harassment on the part of female academics, this thesis draws on 13 in-depth qualitative interviews with female academics at various South African universities who have experienced contrapower harassment from their students and subordinates at any point in their teaching careers. Their narrated experiences provide insight into the phenomenon of contrapower harassment. These insights provide a window into how female academics continue to experience themselves as being out of place in post-apartheid institutions that are expected to be accommodating of all.
- Full Text:
- Date Issued: 2019
- Authors: Munyuki, Chipo Lidia
- Date: 2019
- Subjects: Power (Social sciences) , Sex discrimination in higher education -- South Africa , Women college teachers -- South Africa , Sexual harassment in universities and colleges -- South Africa , Sexual harassment of women -- South Africa
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/92875 , vital:30758
- Description: Sexual harassment continues to be a pernicious problem in institutions of higher education globally and findings indicate that women are the main victims. Extant research has focused largely on experiences of sexual harassment on the part of students. Under-researched are the experiences of academics concerning what Benson (1984) terms “contrapower” harassment -- that is, harassment experienced by academics from subordinates such as students. South Africa’s Ministerial Committee on Transformation and Social Cohesion and the Elimination of Discrimination in Public Higher Education Institutions reported that there exists a culture of silencing around the prevalence of sexual harassment in higher education institutions in South Africa (Soudien Report 2008:37). The concept of power has been pointed out as central to understanding sexual harassment (Cleveland and Kerst 1993:49). Utilising three main constructs in Michel Foucault’s conception of power, namely the idea that power is ubiquitous and omnipresent in social relations; that power disciplines – creating docile bodies and the internalisation of self-regulation, and finally the idea that power is productive – power produces knowledge, truth and forms of resistance, I interpret the experiences of contrapower harassment in its sexual and non-sexual forms on the part of female academics at various universities in South Africa. Given that there is a paucity of qualitative research documenting experiences of contrapower harassment on the part of female academics, this thesis draws on 13 in-depth qualitative interviews with female academics at various South African universities who have experienced contrapower harassment from their students and subordinates at any point in their teaching careers. Their narrated experiences provide insight into the phenomenon of contrapower harassment. These insights provide a window into how female academics continue to experience themselves as being out of place in post-apartheid institutions that are expected to be accommodating of all.
- Full Text:
- Date Issued: 2019
“Like walking barefoot on the gravel road”: the experience of caring for a child with physical disabilities
- Authors: Ndlovu, Nokanyo
- Date: 2019
- Subjects: PhotoVoice , Photography in the social sciences , Action research , Children with disabilites -- Care -- South Africa , Children with disabilites -- Care -- South Africa -- Case studies , Caregivers -- South Africa -- Case studies , Caregivers -- South Africa
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/72479 , vital:30057
- Description: The aim of this study was to develop an understanding of the experiences of caregivers of children with physical disabilities and to explore ways of improving this experience. Although there is a considerable amount of international research on the experiences of caring for children with disabilities, the focus of the methods of enquiry has mainly been on knowledge production and there is limited research conducted using an approach like participatory action research. Secondly, in South Africa, there is still inadequate information regarding the experiences of caregivers who are from low socio-economic backgrounds. It is for these reasons that the current study, which employed PhotoVoice, a participatory research data collection tool, to explore the lived experiences of caregivers of children with physical disabilities from low socio-economic backgrounds was embarked upon. The research methodology comprised two main parts: firstly, a study of relevant literature on the subject matter, in order to gain in-depth understanding of the field; and secondly, qualitative data collection, using PhotoVoice. A sample of six participants between the ages of 22-57 years was selected through purposive and convenience sampling. Cameras were distributed to participants and after processing of images narratives were shared around selected photographs and this was later followed by focused group discussions. This analysis process provided two master themes, which are supported by subordinate themes. The master themes are: 1) The challenges associated with the caregiving experience, 2) The positive side of the caregiving experience. Participants experienced a lack of resources, challenges of mobility, the hopelessness of the situation, loneliness of the experience and the financial burden of caring for a child with physical disabilities as challenges associated with the caregiving role. Whereas the joy brought about by support from family, the health service providers and the Association for People with Physical Disabilities personnel; precious moments shared with the child; and personal growth were associated with the positive side of the caregiving experience. These findings support and expand on the growing knowledge of caring for children with physical disabilities. This research culminated in a sharing of the narratives with stakeholders by caregivers themselves as a way of seeking to influence policy, enhance their well-being and engage in a discussion of exploring ways of improving their experience.
- Full Text:
- Date Issued: 2019
- Authors: Ndlovu, Nokanyo
- Date: 2019
- Subjects: PhotoVoice , Photography in the social sciences , Action research , Children with disabilites -- Care -- South Africa , Children with disabilites -- Care -- South Africa -- Case studies , Caregivers -- South Africa -- Case studies , Caregivers -- South Africa
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/72479 , vital:30057
- Description: The aim of this study was to develop an understanding of the experiences of caregivers of children with physical disabilities and to explore ways of improving this experience. Although there is a considerable amount of international research on the experiences of caring for children with disabilities, the focus of the methods of enquiry has mainly been on knowledge production and there is limited research conducted using an approach like participatory action research. Secondly, in South Africa, there is still inadequate information regarding the experiences of caregivers who are from low socio-economic backgrounds. It is for these reasons that the current study, which employed PhotoVoice, a participatory research data collection tool, to explore the lived experiences of caregivers of children with physical disabilities from low socio-economic backgrounds was embarked upon. The research methodology comprised two main parts: firstly, a study of relevant literature on the subject matter, in order to gain in-depth understanding of the field; and secondly, qualitative data collection, using PhotoVoice. A sample of six participants between the ages of 22-57 years was selected through purposive and convenience sampling. Cameras were distributed to participants and after processing of images narratives were shared around selected photographs and this was later followed by focused group discussions. This analysis process provided two master themes, which are supported by subordinate themes. The master themes are: 1) The challenges associated with the caregiving experience, 2) The positive side of the caregiving experience. Participants experienced a lack of resources, challenges of mobility, the hopelessness of the situation, loneliness of the experience and the financial burden of caring for a child with physical disabilities as challenges associated with the caregiving role. Whereas the joy brought about by support from family, the health service providers and the Association for People with Physical Disabilities personnel; precious moments shared with the child; and personal growth were associated with the positive side of the caregiving experience. These findings support and expand on the growing knowledge of caring for children with physical disabilities. This research culminated in a sharing of the narratives with stakeholders by caregivers themselves as a way of seeking to influence policy, enhance their well-being and engage in a discussion of exploring ways of improving their experience.
- Full Text:
- Date Issued: 2019
“Ndingumfana osemncinci, kodwa ndizibonile izinto”
- Authors: Qambela, Gcobani
- Date: 2019
- Language: English , Xhosa
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/92236 , vital:30694
- Description: Expected release date-April 2021
- Full Text: false
- Date Issued: 2019
- Authors: Qambela, Gcobani
- Date: 2019
- Language: English , Xhosa
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/92236 , vital:30694
- Description: Expected release date-April 2021
- Full Text: false
- Date Issued: 2019
“New ways of telling”: African textual forms and dissemination in the age of digital media
- Authors: Friedemann, Oriole Megan
- Date: 2019
- Subjects: Digital media -- Africa , Self-publishing -- Africa , African literature , Literature publishing -- Technological innovations , Blog authorship -- Africa , African Storybook Reader , FunDza Literacy Project , Long Story SHORT
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/115105 , vital:34078
- Description: In the age of digital media, creators are using the versatile nature of information and communication technologies and the ubiquity of the web to publish and distribute texts, circumventing traditional gatekeepers such as publishing institutions. In Africa, where web access and digitisation are relatively new, storytellers are eagerly exploring new mediums and the possibilities that they provide for African narratives and African representation. This thesis looks at the digital platforms of the African Storybook Reader, the FunDza Literacy Project, and Long Story SHORT, as well as Dudu Busani-Dube’s novel Hlomu the Wife, which first gained popularity on a blog platform. It examines three different web series, An African City, The Foxy Five, and Tuko Macho, as well as a transmedia documentary, Love Radio. The texts are grouped into literatures disseminated from digital platforms, localised narratives that explore the urban African woman, and narratives that make use of participatory culture. These are texts that make use of digital tools and platforms to create and disseminate African stories, making diverse and indigenous narratives more easily accessible to both local and global audiences. This thesis argues that digitisation and the global nature of the internet have created opportunities for Africans to become producers and exporters of indigenous information and representation, rather than passive consumers of imported knowledge, or subjects of external characterisation.
- Full Text:
- Date Issued: 2019
- Authors: Friedemann, Oriole Megan
- Date: 2019
- Subjects: Digital media -- Africa , Self-publishing -- Africa , African literature , Literature publishing -- Technological innovations , Blog authorship -- Africa , African Storybook Reader , FunDza Literacy Project , Long Story SHORT
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/115105 , vital:34078
- Description: In the age of digital media, creators are using the versatile nature of information and communication technologies and the ubiquity of the web to publish and distribute texts, circumventing traditional gatekeepers such as publishing institutions. In Africa, where web access and digitisation are relatively new, storytellers are eagerly exploring new mediums and the possibilities that they provide for African narratives and African representation. This thesis looks at the digital platforms of the African Storybook Reader, the FunDza Literacy Project, and Long Story SHORT, as well as Dudu Busani-Dube’s novel Hlomu the Wife, which first gained popularity on a blog platform. It examines three different web series, An African City, The Foxy Five, and Tuko Macho, as well as a transmedia documentary, Love Radio. The texts are grouped into literatures disseminated from digital platforms, localised narratives that explore the urban African woman, and narratives that make use of participatory culture. These are texts that make use of digital tools and platforms to create and disseminate African stories, making diverse and indigenous narratives more easily accessible to both local and global audiences. This thesis argues that digitisation and the global nature of the internet have created opportunities for Africans to become producers and exporters of indigenous information and representation, rather than passive consumers of imported knowledge, or subjects of external characterisation.
- Full Text:
- Date Issued: 2019
This item does not have a title.
- Authors: Mugedya, Samuel
- Date: 2019
- Subjects: Juvenile delinquency
- Language: English
- Type: Thesis , Masters , MSW
- Identifier: http://hdl.handle.net/10353/17685 , vital:41136
- Description: This study explored the phenomenon of juvenile delinquency in grandparent headed families in Hill Crest, Alice township, Eastern Cape. The study endeavoured to achieve the following specific objectives: (I) to determine the factors associated with juvenile delinquency in grandparent headed family environments; (ii) to ascertain the experiences encountered by grandparent headed families due to juvenile delinquency. (iii) to establish the support system provided by the relevant stakeholders (probation officers, police, school officials and grandparents) to address juvenile delinquency in grandparent headed families. The study was premised on theoretical lenses of the social bond theory, social learning theory and general strain theory. Methodologically, the study used the qualitative approach guided by the exploratory-descriptive research design and phenomenology was adopted as the specific research design. The data was collected through in-depth one-on-one interviews, focus group discussions and key informant method. Also, the study used non-probability method sample selection, specifically purposive sampling technique was used. Using this technique, nineteen (19) participants were selected comprised of five (5) grandchildren, eighty (8) grandparents, two (2) probation officers, two (2) police officers, one (1) community committee member and one (1) school official. Data were analysed through thematic analysis. The study revealed the following findings: the grandparent household have unique factors that are contributing to juvenile delinquency these include old age, overprotection, backgrounds of grandchildren to mention but just a few; delinquency by grandchildren has spill over effects that are adversely affecting the lives of grandparents for instance health deterioration, victimisation and loss of property; ii grandparents have their own means of addressing juvenile delinquency such as corporal punishment, emotional attachment and religion; the department of social development has programmes in place to assist grandparents, however, they are facing some challenges in effectively execute them; relevant stakeholders such as police and schools shown reluctance in addressing juvenile delinquency in grandparent headed families. Based on the evidence gathered, this study made the following recommendations: development of programmes to assist grandparent headed households on parenting; mentoring programmes for vulnerable children; the appointment and active involvement of youth workers; social development need to need to regard probation as a specialised area and policies should be developed protecting old aged persons from taking full custody of children. The study concluded that grandparent headed households are contributing to juvenile delinquency and old age was determined to be the central key factor giving birth to this quagmire.
- Full Text:
- Date Issued: 2019
- Authors: Mugedya, Samuel
- Date: 2019
- Subjects: Juvenile delinquency
- Language: English
- Type: Thesis , Masters , MSW
- Identifier: http://hdl.handle.net/10353/17685 , vital:41136
- Description: This study explored the phenomenon of juvenile delinquency in grandparent headed families in Hill Crest, Alice township, Eastern Cape. The study endeavoured to achieve the following specific objectives: (I) to determine the factors associated with juvenile delinquency in grandparent headed family environments; (ii) to ascertain the experiences encountered by grandparent headed families due to juvenile delinquency. (iii) to establish the support system provided by the relevant stakeholders (probation officers, police, school officials and grandparents) to address juvenile delinquency in grandparent headed families. The study was premised on theoretical lenses of the social bond theory, social learning theory and general strain theory. Methodologically, the study used the qualitative approach guided by the exploratory-descriptive research design and phenomenology was adopted as the specific research design. The data was collected through in-depth one-on-one interviews, focus group discussions and key informant method. Also, the study used non-probability method sample selection, specifically purposive sampling technique was used. Using this technique, nineteen (19) participants were selected comprised of five (5) grandchildren, eighty (8) grandparents, two (2) probation officers, two (2) police officers, one (1) community committee member and one (1) school official. Data were analysed through thematic analysis. The study revealed the following findings: the grandparent household have unique factors that are contributing to juvenile delinquency these include old age, overprotection, backgrounds of grandchildren to mention but just a few; delinquency by grandchildren has spill over effects that are adversely affecting the lives of grandparents for instance health deterioration, victimisation and loss of property; ii grandparents have their own means of addressing juvenile delinquency such as corporal punishment, emotional attachment and religion; the department of social development has programmes in place to assist grandparents, however, they are facing some challenges in effectively execute them; relevant stakeholders such as police and schools shown reluctance in addressing juvenile delinquency in grandparent headed families. Based on the evidence gathered, this study made the following recommendations: development of programmes to assist grandparent headed households on parenting; mentoring programmes for vulnerable children; the appointment and active involvement of youth workers; social development need to need to regard probation as a specialised area and policies should be developed protecting old aged persons from taking full custody of children. The study concluded that grandparent headed households are contributing to juvenile delinquency and old age was determined to be the central key factor giving birth to this quagmire.
- Full Text:
- Date Issued: 2019
Mbeki's African Renaissance Vision as Reflected in isiXhosa Written Poetry: 2005–2011
- Mona, Godfrey V, Kaschula, Russell H
- Authors: Mona, Godfrey V , Kaschula, Russell H
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/174705 , vital:42502 , ttps://doi.org/10.1080/18186874.2018.1457616
- Description: IsiXhosa literary critics have not yet interrogated literature that was produced during and after the tenure of Thabo Mvuyelwa Mbeki as deputy president and president of the Republic of South Africa in order to study the impact of his African Renaissance doctrine. This article analyses poetry that was produced from 2005 to 2011. The content of the isiXhosa written poetry is profoundly influenced by the context of former President Mbeki's African Renaissance philosophy, its implementation structures and philosophy of self-confidence and self-reliance. The selected poems analysed and interpreted in this article suggest that Mbeki's legacy of the African Renaissance empowered poets to develop a narrative that advances the building of a regenerated South African nation and the African continent.
- Full Text:
- Date Issued: 2018
- Authors: Mona, Godfrey V , Kaschula, Russell H
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/174705 , vital:42502 , ttps://doi.org/10.1080/18186874.2018.1457616
- Description: IsiXhosa literary critics have not yet interrogated literature that was produced during and after the tenure of Thabo Mvuyelwa Mbeki as deputy president and president of the Republic of South Africa in order to study the impact of his African Renaissance doctrine. This article analyses poetry that was produced from 2005 to 2011. The content of the isiXhosa written poetry is profoundly influenced by the context of former President Mbeki's African Renaissance philosophy, its implementation structures and philosophy of self-confidence and self-reliance. The selected poems analysed and interpreted in this article suggest that Mbeki's legacy of the African Renaissance empowered poets to develop a narrative that advances the building of a regenerated South African nation and the African continent.
- Full Text:
- Date Issued: 2018
Phototransferred thermoluminescence and thermally-assisted optically stimulated luminescence dosimetry using α-Al2O3:C,Mg annealed at 1200°C
- Kalita, Jitumani M, Chithambo, Makaiko L
- Authors: Kalita, Jitumani M , Chithambo, Makaiko L
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/105422 , vital:32511 , https://doi.org/10.1016/j.jlumin.2018.08.085
- Description: We report phototransferred thermoluminescence (PTTL) and thermally-assisted optically stimulated luminescence (TA-OSL) of α-Al2O3:C,Mg annealed at 1200 °C. PTTL is TL measured from an irradiated phosphor after its exposure to light. The other theme of this study, TA-OSL is the additional amount of luminescence optically stimulated from a sample over and above the amount that would be measured at room temperature. A sample irradiated to 10 Gy and preheated to 230 °C at 1 °C/s followed by illumination by 470 nm blue light produced four PTTL peaks at 53, 80, 102 and 173 °C. The PTTL peaks occur at the same positions as the corresponding conventional TL peaks. Their kinetic parameters are also similar. The intensity of the PTTL peaks increased with duration of illumination to a maximum within 200 s for doses between 1 Gy and 10 Gy. The dose response of each of the PTTL peaks at 80, 102 and 173 °C is linear within 1–15 Gy. The rate of fading is low and the peaks are reproducible. When the irradiated sample is optically stimulated at temperatures between 30 °C and 300 °C, after preheating to 500 °C, the intensity of its TA-OSL goes through a peak with temperature at 200 °C. Using the rising edge of the plot, activation energy of thermal assistance for a deep electron trap was estimated as (0.21 ± 0.02) eV. The TA-OSL dose response is sublinear from 10–250 Gy and saturates thereafter. The PTTL and TA-OSL analyses signify that the concentration of deep traps in α-Al2O3:C,Mg increased after annealing at 1200 °C. As a result, the sample produced better PTTL and TA-OSL response than when annealed at lower temperature.
- Full Text: false
- Date Issued: 2018
- Authors: Kalita, Jitumani M , Chithambo, Makaiko L
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/105422 , vital:32511 , https://doi.org/10.1016/j.jlumin.2018.08.085
- Description: We report phototransferred thermoluminescence (PTTL) and thermally-assisted optically stimulated luminescence (TA-OSL) of α-Al2O3:C,Mg annealed at 1200 °C. PTTL is TL measured from an irradiated phosphor after its exposure to light. The other theme of this study, TA-OSL is the additional amount of luminescence optically stimulated from a sample over and above the amount that would be measured at room temperature. A sample irradiated to 10 Gy and preheated to 230 °C at 1 °C/s followed by illumination by 470 nm blue light produced four PTTL peaks at 53, 80, 102 and 173 °C. The PTTL peaks occur at the same positions as the corresponding conventional TL peaks. Their kinetic parameters are also similar. The intensity of the PTTL peaks increased with duration of illumination to a maximum within 200 s for doses between 1 Gy and 10 Gy. The dose response of each of the PTTL peaks at 80, 102 and 173 °C is linear within 1–15 Gy. The rate of fading is low and the peaks are reproducible. When the irradiated sample is optically stimulated at temperatures between 30 °C and 300 °C, after preheating to 500 °C, the intensity of its TA-OSL goes through a peak with temperature at 200 °C. Using the rising edge of the plot, activation energy of thermal assistance for a deep electron trap was estimated as (0.21 ± 0.02) eV. The TA-OSL dose response is sublinear from 10–250 Gy and saturates thereafter. The PTTL and TA-OSL analyses signify that the concentration of deep traps in α-Al2O3:C,Mg increased after annealing at 1200 °C. As a result, the sample produced better PTTL and TA-OSL response than when annealed at lower temperature.
- Full Text: false
- Date Issued: 2018
The relation between galaxy density and radio jet power for 1.4 GHz VLA selected AGNs in Stripe 82
- Kolwa, S, Jarvis, M J, McAlpine, Kim, Heywood, Ian
- Authors: Kolwa, S , Jarvis, M J , McAlpine, Kim , Heywood, Ian
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/131444 , vital:36572 , https://doi.org/10.1093/mnras/sty3019
- Description: Using a Karl G. Jansky Very Large Array (VLA) L-band (1-2 GHz) survey covering ∼100 deg2 of the Stripe 82 field, we have obtained a catalogue of 2716 radio AGNs. For these AGNs, we investigate the impact of galaxy density on 1.4 GHz radio luminosity (L1.4). We determine their close environment densities using the surface density parameter, ΣN, for N = 2 and N = 5, which we bin by redshift to obtain a pseudo-3D galaxy density measure. Matching the radio AGNs to sources without radio detections in terms of redshift, K-band magnitude and (g − K) colour index, we obtain samples of control galaxies and determine whether radio AGN environments differ from this general population.
- Full Text:
- Date Issued: 2018
- Authors: Kolwa, S , Jarvis, M J , McAlpine, Kim , Heywood, Ian
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/131444 , vital:36572 , https://doi.org/10.1093/mnras/sty3019
- Description: Using a Karl G. Jansky Very Large Array (VLA) L-band (1-2 GHz) survey covering ∼100 deg2 of the Stripe 82 field, we have obtained a catalogue of 2716 radio AGNs. For these AGNs, we investigate the impact of galaxy density on 1.4 GHz radio luminosity (L1.4). We determine their close environment densities using the surface density parameter, ΣN, for N = 2 and N = 5, which we bin by redshift to obtain a pseudo-3D galaxy density measure. Matching the radio AGNs to sources without radio detections in terms of redshift, K-band magnitude and (g − K) colour index, we obtain samples of control galaxies and determine whether radio AGN environments differ from this general population.
- Full Text:
- Date Issued: 2018
Alice in Wonderland: translating to read across Africa
- Authors: Kaschula, Russell H
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/174901 , vital:42520 , https://doi.org/10.1080/13696815.2016.1160827
- Description: This article comments on various translation strategies aiming at equivalence used by translators when reworking Lewis Carroll’s Alice in Wonderland into nine African languages. The back translations provided by the translators form the basis for the discussion [Lindseth, Jon, ed. 2015. Alice in a World of Wonderlands. Volume 1: Essays. Delaware: Oak Knoll Press]. This article provides examples and discussion of how African language translators deviated from the original text and it analyses the possible reasons for doing so, both linguistic and socio-cultural. The way in which translators created an African voice in the target languages is discussed by analysing their reflective essays and back translations.
- Full Text:
- Date Issued: 2017
- Authors: Kaschula, Russell H
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/174901 , vital:42520 , https://doi.org/10.1080/13696815.2016.1160827
- Description: This article comments on various translation strategies aiming at equivalence used by translators when reworking Lewis Carroll’s Alice in Wonderland into nine African languages. The back translations provided by the translators form the basis for the discussion [Lindseth, Jon, ed. 2015. Alice in a World of Wonderlands. Volume 1: Essays. Delaware: Oak Knoll Press]. This article provides examples and discussion of how African language translators deviated from the original text and it analyses the possible reasons for doing so, both linguistic and socio-cultural. The way in which translators created an African voice in the target languages is discussed by analysing their reflective essays and back translations.
- Full Text:
- Date Issued: 2017
Beyond health care providers’recommendations: understandinginfluences on infant feeding choices ofwomen with HIV in the Eastern Cape,South Africa
- Adeniyi, Oladele Vincent, Ajayi, Anthony Idowu, Issah, Moshood, Owolabi, Eyitayo Omolara, Ter Goon, Daniel, Avramovic, Gordana, Lambert, John
- Authors: Adeniyi, Oladele Vincent , Ajayi, Anthony Idowu , Issah, Moshood , Owolabi, Eyitayo Omolara , Ter Goon, Daniel , Avramovic, Gordana , Lambert, John
- Date: 2017
- Subjects: Africa Infant Feeding Sub-sahara
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/6063 , vital:45109 , https://doi.org/10.1186/s13006-019-0201-5
- Description: Background: Despite the array of studies on infant feeding practices of HIV-infected women, gaps still exist in the understanding of the underlying reasons for their infant feeding choices. Potential for behavioural change exists, especially in the light of the 2016 updated World Health Organization guideline on HIV and infant feeding. The aim of this paper is to determine the rate of adoption of exclusive breastfeeding in this cohort, examine the determinants of infant feeding choices of HIV-infected women and assess the underlying reasons for these choices. Methods: This was a mixed methods study conducted between September 2015 and May 2016. It analyses the quantitative and qualitative data of 1662 peripartum women enrolled in the East London Prospective Cohort Study across three large maternity services in the Eastern Cape. Women with HIV reported their preferred choices of infant feeding. In addition, participants explained the underlying reasons for their choices. Descriptive and inferential statistics summarised the quantitative data, while thematic content analysis was performed on qualitative data. Results: Of the 1662 women with complete responses, 80.3% opted to exclusively breastfeed their babies. In the adjusted model, up to grade 12 education level (AOR: 1.81; 95% CI: 1.14, 2.86), rural/peri-urban residence (AOR:1.44; 95% CI: 1.05, 1.96), alcohol use (AOR: 1.65; 95% CI: 1.25, 2.18), negative or unknown HIV status at booking (AOR:1.85; 95% CI:1.27, 2.70), currently married (AOR:1.43; 95% CI:1.01, 2.02) and WHO Clinical Stage 2–4 (AOR:1.77; 95% CI: 1.15, 2.72) were significantly associated with the decision to exclusively breastfeed. Health care providers’ recommendations, perceived benefits of breastfeeding, unaffordability of formula feeding, and coercion were the underlying reasons for wanting to breastfeed; while work/school-related demands, breast-related issues, and fear of infecting the baby influenced their decision to formula feed. Conclusion: The majority of HIV-infected women chose to breastfeed their babies in the Eastern Cape. Following up on these women to ensure they breastfeed exclusively, while also addressing their possible concerns, could be an important policy intervention. Future studies should focus on how early infant feeding decisions change over time, as well as the health outcomes for mother and child. Keywords: Exclusive breastfeeding, Infant feeding practice, infant formula feeding, HIV-infected peripartum women, South Africa, WHO guideline
- Full Text:
- Date Issued: 2017
- Authors: Adeniyi, Oladele Vincent , Ajayi, Anthony Idowu , Issah, Moshood , Owolabi, Eyitayo Omolara , Ter Goon, Daniel , Avramovic, Gordana , Lambert, John
- Date: 2017
- Subjects: Africa Infant Feeding Sub-sahara
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/6063 , vital:45109 , https://doi.org/10.1186/s13006-019-0201-5
- Description: Background: Despite the array of studies on infant feeding practices of HIV-infected women, gaps still exist in the understanding of the underlying reasons for their infant feeding choices. Potential for behavioural change exists, especially in the light of the 2016 updated World Health Organization guideline on HIV and infant feeding. The aim of this paper is to determine the rate of adoption of exclusive breastfeeding in this cohort, examine the determinants of infant feeding choices of HIV-infected women and assess the underlying reasons for these choices. Methods: This was a mixed methods study conducted between September 2015 and May 2016. It analyses the quantitative and qualitative data of 1662 peripartum women enrolled in the East London Prospective Cohort Study across three large maternity services in the Eastern Cape. Women with HIV reported their preferred choices of infant feeding. In addition, participants explained the underlying reasons for their choices. Descriptive and inferential statistics summarised the quantitative data, while thematic content analysis was performed on qualitative data. Results: Of the 1662 women with complete responses, 80.3% opted to exclusively breastfeed their babies. In the adjusted model, up to grade 12 education level (AOR: 1.81; 95% CI: 1.14, 2.86), rural/peri-urban residence (AOR:1.44; 95% CI: 1.05, 1.96), alcohol use (AOR: 1.65; 95% CI: 1.25, 2.18), negative or unknown HIV status at booking (AOR:1.85; 95% CI:1.27, 2.70), currently married (AOR:1.43; 95% CI:1.01, 2.02) and WHO Clinical Stage 2–4 (AOR:1.77; 95% CI: 1.15, 2.72) were significantly associated with the decision to exclusively breastfeed. Health care providers’ recommendations, perceived benefits of breastfeeding, unaffordability of formula feeding, and coercion were the underlying reasons for wanting to breastfeed; while work/school-related demands, breast-related issues, and fear of infecting the baby influenced their decision to formula feed. Conclusion: The majority of HIV-infected women chose to breastfeed their babies in the Eastern Cape. Following up on these women to ensure they breastfeed exclusively, while also addressing their possible concerns, could be an important policy intervention. Future studies should focus on how early infant feeding decisions change over time, as well as the health outcomes for mother and child. Keywords: Exclusive breastfeeding, Infant feeding practice, infant formula feeding, HIV-infected peripartum women, South Africa, WHO guideline
- Full Text:
- Date Issued: 2017
Biosynthesis of silver nanoparticles from Acacia mearnsii De Wild stem bark and its antinociceptive properties
- Avoseh, Opeyemi N, Oyedeji, Opeoluwa O, Aremu, Olukayode, Nkeh-Chungag, Benedicta N, Songca, Sandile P, Oyedeji, Adebola Omowunmi, Mohan, Sneha, Oluwafemi, Oluwatobi S
- Authors: Avoseh, Opeyemi N , Oyedeji, Opeoluwa O , Aremu, Olukayode , Nkeh-Chungag, Benedicta N , Songca, Sandile P , Oyedeji, Adebola Omowunmi , Mohan, Sneha , Oluwafemi, Oluwatobi S
- Date: 2017
- Subjects: Metal nanoparticles , Acacia mearnsii , Nociceptive pain
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/1528 , vital:37774 , https://doi.org/10.1080/17518253.2017.1287310
- Description: The biosynthesis of silver nanoparticles (Ag-NPs) using the hydrosol extract of the dry stem bark of Acacia mearnsii as reducing and capping agents, and their antinociceptive properties are hereby reported. By varying the temperature and reaction time, the temporal evolution of the optical and morphological properties of the as-synthesized material was investigated. The NPs were characterized by UV–visible absorption spectroscopy, transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), energy-dispersive x-ray spectroscopy (EDS) and x-ray diffractometry (XRD) The optical analyses show that the position of the maximum surface plasmon resonance (SPR) peak is red-shifted as the reaction temperature decreased. The TEM micrographs show that the as-synthesized Ag-NPs are spherical while the X-ray diffraction shows that the material is highly crystalline with face-centered cubic structures. The anti-inflammatory efficacy, analyzed by the formalin model, indicates that the as-synthesized Ag-NPs are very effective, with an inhibition rate of about 76%.
- Full Text:
- Date Issued: 2017
- Authors: Avoseh, Opeyemi N , Oyedeji, Opeoluwa O , Aremu, Olukayode , Nkeh-Chungag, Benedicta N , Songca, Sandile P , Oyedeji, Adebola Omowunmi , Mohan, Sneha , Oluwafemi, Oluwatobi S
- Date: 2017
- Subjects: Metal nanoparticles , Acacia mearnsii , Nociceptive pain
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/1528 , vital:37774 , https://doi.org/10.1080/17518253.2017.1287310
- Description: The biosynthesis of silver nanoparticles (Ag-NPs) using the hydrosol extract of the dry stem bark of Acacia mearnsii as reducing and capping agents, and their antinociceptive properties are hereby reported. By varying the temperature and reaction time, the temporal evolution of the optical and morphological properties of the as-synthesized material was investigated. The NPs were characterized by UV–visible absorption spectroscopy, transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), energy-dispersive x-ray spectroscopy (EDS) and x-ray diffractometry (XRD) The optical analyses show that the position of the maximum surface plasmon resonance (SPR) peak is red-shifted as the reaction temperature decreased. The TEM micrographs show that the as-synthesized Ag-NPs are spherical while the X-ray diffraction shows that the material is highly crystalline with face-centered cubic structures. The anti-inflammatory efficacy, analyzed by the formalin model, indicates that the as-synthesized Ag-NPs are very effective, with an inhibition rate of about 76%.
- Full Text:
- Date Issued: 2017
The relevance of cross-scale connections and spatial interactions for ecosystem service delivery by protected areas: Insights from southern Africa
- de Vos, Alta, Cumming, Graeme S, Roux, Dirk J
- Authors: de Vos, Alta , Cumming, Graeme S , Roux, Dirk J
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/416438 , vital:71348 , xlink:href="https://doi.org/10.1016/j.ecoser.2017.11.014"
- Description: The ecosystem services (ES) concept can frame the value of protected areas (PAs) to society and identify management actions that bridge biodiversity conservation and human benefits. In this special issue on ES flows to and from southern African PAs we consider two themes: (1) water as a biophysical and social-ecological connector; and (2) cross-scale interactions and connections as influences on cultural ecosystem service (CES) provision. Freshwater flows have supporting, regulating, and cultural elements, leading to complexities in governance as well as place attachment, intellectual, and recreational services. Scale dependence in CES creates trade-offs that challenge the usefulness of the ES framework for PA management. Ecosystem service production can potentially create political support for PAs and helps to build connections and feedbacks that increase PA resilience. Papers in the feature highlight a need to understand trade-offs in optimising for biodiversity vs. particular bundles of ES; impacts of investment in built infrastructure on ES use; how managers facilitate ES; scale and heterogeneity as influences; the role of adaptive monitoring of PAs as social–ecological systems; and services and benefits from PAs that are not well-articulated in ES classifications. PA research can thus add nuance, depth and substance to broader thinking around CES.
- Full Text:
- Date Issued: 2017
- Authors: de Vos, Alta , Cumming, Graeme S , Roux, Dirk J
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/416438 , vital:71348 , xlink:href="https://doi.org/10.1016/j.ecoser.2017.11.014"
- Description: The ecosystem services (ES) concept can frame the value of protected areas (PAs) to society and identify management actions that bridge biodiversity conservation and human benefits. In this special issue on ES flows to and from southern African PAs we consider two themes: (1) water as a biophysical and social-ecological connector; and (2) cross-scale interactions and connections as influences on cultural ecosystem service (CES) provision. Freshwater flows have supporting, regulating, and cultural elements, leading to complexities in governance as well as place attachment, intellectual, and recreational services. Scale dependence in CES creates trade-offs that challenge the usefulness of the ES framework for PA management. Ecosystem service production can potentially create political support for PAs and helps to build connections and feedbacks that increase PA resilience. Papers in the feature highlight a need to understand trade-offs in optimising for biodiversity vs. particular bundles of ES; impacts of investment in built infrastructure on ES use; how managers facilitate ES; scale and heterogeneity as influences; the role of adaptive monitoring of PAs as social–ecological systems; and services and benefits from PAs that are not well-articulated in ES classifications. PA research can thus add nuance, depth and substance to broader thinking around CES.
- Full Text:
- Date Issued: 2017
The Fishes of Zimbabwe and their Biology
- Authors: Marshall, Brian
- Date: 2010
- Subjects: Estuarine fishes -- Zimbabwe , Estuarine fishes -- Africa, Southern , Fishes -- Africa, Southern -- Identification , Estuaries -- Africa, Southern
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/167948 , vital:41524
- Description: The first comprehensive book on the fishes of Zimbabwe appeared in 1961 and was written by Rex Jubb. He followed it with a major treatise on the fishes of southern Africa published in 1967. These books were published at a time when interest in fishes – partly stimulated by the creation of Lake Kariba –was growing, and they were welcomed by anglers and scientists alike. Zimbabwean ichthyology progressed rapidly during the years following their publication and knowledge about our fishes grew steadily. New insights and understanding of their systematics led to numerous taxonomic revisions, bringing with them inevitable changes to their scientific names. At the same time increased collecting meant that new species were being added to the Zimbabwean list. By the early 1970s Jubb’s books had become outdated and there was a clear need for a new volume on the fishes of this country. The National Museums and Monuments met this need by publishing Graham Bell-Cross’ The Fishes of Rhodesia in 1976. This book was available at a remarkably low price and such was its popularity that it was soon out of print. It rapidly became outdated as well and was revised by John Minshull as the Fishes of Zimbabwe, published in 1988. This version had a number of new features such as the inclusion of exotic species and species discovered in the country since 1976, as well as name changes brought about by new developments in taxonomy. It, too, was available at a very low price and has proved to be very popular; the demand was so great that it was reprinted without alteration in the 1990s. By this time, however, it had also become outdated and there was a need for yet another revision, or for a completely new type of book. I have chosen the latter option in preparing this book, since there seemed little point in attempting to revise the earlier ones within their original format. I felt that it would not be desirable to produce another field guide type of book that would have to compete with Paul Skelton’s superb volume, A Complete Guide to the Freshwater Fishes of Southern Africa, first published in 1993, with a second edition eight years later. Instead, I decided that I should try to summarise the existing data about fishes in Zimbabwe. My dealings with students and inexperienced fish biologists has made it clear that many of them do not know what work has been done, or not done, on Zimbabwe’s fishes and they are not familiar with the literature. Much of it is, in any case, to be found in obscure publications that are not readily available in Zimbabwean libraries, which have declined in recent years and no longer subscribe to major international journals or even to local ones. This makes it very difficult to keep up with information or to track it down. I am aware, of course, that such a book will never be complete and may already be outdated at the time of its publication, but I hope that it will supply the basic background information for anyone interested in Zimbabwean fishes and provide a platform from which further studies can be launched. Wherever possible, I have used only data from Zimbabwe, although there may be an extensive literature from other countries for widespread or economically important species, such as Clarias gariepinus or Oreochromis mossambicus. This was a conscious decision because I wanted to summarise what is known about the fish in this country, so that other workers can assess what still needs to be done. Nevertheless, I have used some data from outside Zimbabwe, especially for fish from the upper Zambezi because of its relevance to our situation. As far as possible I have tried to use only published works as references, with the exception of university theses and some institutional reports, since most unpublished work is generally difficult to locate and ephemeral. The scientific names of fishes often change as systematic knowledge advances and the reader will note that there have been many changes since Bell-Cross & Minshull (1988) was published. Common names are a problem because of local variations and anglers in particular have various names (or nicknames) for popular angling species; I have used the standard names with these other names included in brackets where necessary.
- Full Text:
- Date Issued: 2010
- Authors: Marshall, Brian
- Date: 2010
- Subjects: Estuarine fishes -- Zimbabwe , Estuarine fishes -- Africa, Southern , Fishes -- Africa, Southern -- Identification , Estuaries -- Africa, Southern
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/167948 , vital:41524
- Description: The first comprehensive book on the fishes of Zimbabwe appeared in 1961 and was written by Rex Jubb. He followed it with a major treatise on the fishes of southern Africa published in 1967. These books were published at a time when interest in fishes – partly stimulated by the creation of Lake Kariba –was growing, and they were welcomed by anglers and scientists alike. Zimbabwean ichthyology progressed rapidly during the years following their publication and knowledge about our fishes grew steadily. New insights and understanding of their systematics led to numerous taxonomic revisions, bringing with them inevitable changes to their scientific names. At the same time increased collecting meant that new species were being added to the Zimbabwean list. By the early 1970s Jubb’s books had become outdated and there was a clear need for a new volume on the fishes of this country. The National Museums and Monuments met this need by publishing Graham Bell-Cross’ The Fishes of Rhodesia in 1976. This book was available at a remarkably low price and such was its popularity that it was soon out of print. It rapidly became outdated as well and was revised by John Minshull as the Fishes of Zimbabwe, published in 1988. This version had a number of new features such as the inclusion of exotic species and species discovered in the country since 1976, as well as name changes brought about by new developments in taxonomy. It, too, was available at a very low price and has proved to be very popular; the demand was so great that it was reprinted without alteration in the 1990s. By this time, however, it had also become outdated and there was a need for yet another revision, or for a completely new type of book. I have chosen the latter option in preparing this book, since there seemed little point in attempting to revise the earlier ones within their original format. I felt that it would not be desirable to produce another field guide type of book that would have to compete with Paul Skelton’s superb volume, A Complete Guide to the Freshwater Fishes of Southern Africa, first published in 1993, with a second edition eight years later. Instead, I decided that I should try to summarise the existing data about fishes in Zimbabwe. My dealings with students and inexperienced fish biologists has made it clear that many of them do not know what work has been done, or not done, on Zimbabwe’s fishes and they are not familiar with the literature. Much of it is, in any case, to be found in obscure publications that are not readily available in Zimbabwean libraries, which have declined in recent years and no longer subscribe to major international journals or even to local ones. This makes it very difficult to keep up with information or to track it down. I am aware, of course, that such a book will never be complete and may already be outdated at the time of its publication, but I hope that it will supply the basic background information for anyone interested in Zimbabwean fishes and provide a platform from which further studies can be launched. Wherever possible, I have used only data from Zimbabwe, although there may be an extensive literature from other countries for widespread or economically important species, such as Clarias gariepinus or Oreochromis mossambicus. This was a conscious decision because I wanted to summarise what is known about the fish in this country, so that other workers can assess what still needs to be done. Nevertheless, I have used some data from outside Zimbabwe, especially for fish from the upper Zambezi because of its relevance to our situation. As far as possible I have tried to use only published works as references, with the exception of university theses and some institutional reports, since most unpublished work is generally difficult to locate and ephemeral. The scientific names of fishes often change as systematic knowledge advances and the reader will note that there have been many changes since Bell-Cross & Minshull (1988) was published. Common names are a problem because of local variations and anglers in particular have various names (or nicknames) for popular angling species; I have used the standard names with these other names included in brackets where necessary.
- Full Text:
- Date Issued: 2010
Teaching Referencing as an Introduction to Epistemological Empowerment
- Hendricks, Monica G, Quinn, Lynn
- Authors: Hendricks, Monica G , Quinn, Lynn
- Date: 2000
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/484198 , vital:78879 , https://doi.org/10.1080/713699175
- Description: The purpose of this paper is to report on a small-scale research project conducted into how students acquire academic literacy through their writing. Understanding how knowledge is constructed in the various disciplines is the essence of academic literacy. Integrating the ideas of others from sources with one's own ideas, we believe, is the key to knowledge construction in the writing of academic essays. For that reason we focused on problems first year students encounter in the English Language for Academic Purposes (ELAP) course at Rhodes University when they use and acknowledge sources in their academic essays. The investigation on how students understand and incorporate source texts in their own writing showed the difficulties they have in using their own words, and in distinguishing different voices in writing. We found that explicit assistance from lecturers at the draft stage of the writing process can assist students in understanding better how knowledge is constructed at university.
- Full Text:
- Date Issued: 2000
- Authors: Hendricks, Monica G , Quinn, Lynn
- Date: 2000
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/484198 , vital:78879 , https://doi.org/10.1080/713699175
- Description: The purpose of this paper is to report on a small-scale research project conducted into how students acquire academic literacy through their writing. Understanding how knowledge is constructed in the various disciplines is the essence of academic literacy. Integrating the ideas of others from sources with one's own ideas, we believe, is the key to knowledge construction in the writing of academic essays. For that reason we focused on problems first year students encounter in the English Language for Academic Purposes (ELAP) course at Rhodes University when they use and acknowledge sources in their academic essays. The investigation on how students understand and incorporate source texts in their own writing showed the difficulties they have in using their own words, and in distinguishing different voices in writing. We found that explicit assistance from lecturers at the draft stage of the writing process can assist students in understanding better how knowledge is constructed at university.
- Full Text:
- Date Issued: 2000