Influence of destination familiarity and destination image on the intention to revisit East London
- Authors: Nyezwa, Abegail Noluthando
- Date: 2019
- Subjects: Tourism -- South Africa -- East London -- Marketing , Tourism -- South Africa -- East London
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/42781 , vital:36691
- Description: Tourists have a tendency of revisiting a destination when they are pleased with certain features encountered during their first visit. In some cases, even though the visitors are happy, they do not return to the same destination because they want to discover other destinations, whereas fewer satisfied tourists do return to the same destination and become repeat visitors. In order to remain internationally competitive, it is essential for destinations to design and implement marketing strategies which will assist in attracting the preferred product positioning in target markets. Destinations should always distinguish themselves from their competitors. The aim of this study was to investigate the extent to which destination familiarity and destination image influence the intention to revisit East London. A quantitative research method was adopted in order to test the relationships depicted in the hypothesised model. A sample was drawn using convenience sampling techniques. In total, 62 questionnaires were distributed to tourists who had revisited East London. The study discovered that most of the respondents were employed and educated. The study made use of the survey methodology and a structured questionnaire was used in order to collect data from respondents. All the questionnaires were returned. Cronbach’s alpha coefficient was used to test reliability of multiple-item scales. Only two variables had Cronbach’s alpha scores above 0.60. and one had a score of 0.40 and that is unacceptable. The study revealed that a majority of respondents strongly agree that quality beaches, entertainment and sport are factors which will encourage them to revisit East London. This study revealed that there is a significant relationship between Destination Familiarity and Traveller’s Attitude. The study revealed that only few respondents viewed East London as expensive. The study recommended that the city examine its natural attractions, upgrade the shopping facilities and continuously maintain the qualities of beaches, initiating new fairs and festivals, making sure that local transport is reliable and safe. In order to be globally competitive, management need to gather intelligence in terms of how other countries globally use to attract repeat tourist visitation.
- Full Text:
- Date Issued: 2019
- Authors: Nyezwa, Abegail Noluthando
- Date: 2019
- Subjects: Tourism -- South Africa -- East London -- Marketing , Tourism -- South Africa -- East London
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/42781 , vital:36691
- Description: Tourists have a tendency of revisiting a destination when they are pleased with certain features encountered during their first visit. In some cases, even though the visitors are happy, they do not return to the same destination because they want to discover other destinations, whereas fewer satisfied tourists do return to the same destination and become repeat visitors. In order to remain internationally competitive, it is essential for destinations to design and implement marketing strategies which will assist in attracting the preferred product positioning in target markets. Destinations should always distinguish themselves from their competitors. The aim of this study was to investigate the extent to which destination familiarity and destination image influence the intention to revisit East London. A quantitative research method was adopted in order to test the relationships depicted in the hypothesised model. A sample was drawn using convenience sampling techniques. In total, 62 questionnaires were distributed to tourists who had revisited East London. The study discovered that most of the respondents were employed and educated. The study made use of the survey methodology and a structured questionnaire was used in order to collect data from respondents. All the questionnaires were returned. Cronbach’s alpha coefficient was used to test reliability of multiple-item scales. Only two variables had Cronbach’s alpha scores above 0.60. and one had a score of 0.40 and that is unacceptable. The study revealed that a majority of respondents strongly agree that quality beaches, entertainment and sport are factors which will encourage them to revisit East London. This study revealed that there is a significant relationship between Destination Familiarity and Traveller’s Attitude. The study revealed that only few respondents viewed East London as expensive. The study recommended that the city examine its natural attractions, upgrade the shopping facilities and continuously maintain the qualities of beaches, initiating new fairs and festivals, making sure that local transport is reliable and safe. In order to be globally competitive, management need to gather intelligence in terms of how other countries globally use to attract repeat tourist visitation.
- Full Text:
- Date Issued: 2019
Parents' experiences of monitoring their adolescents' compliance with diversion orders
- Authors: Abdulla, Zurina
- Date: 2014
- Subjects: Juvenile delinquents , Juvenile delinquents -- Family relationships -- South Africa , Juvenile justice, Administration of -- South Africa , Parent and child
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:10006 , http://hdl.handle.net/10948/d1020090
- Description: The increased incidence of children committing crime and the realisation that the existing legislature dealing with offenders failed to cater for the rights and needs of child offenders gave rise to the introduction of the Child Justice Act 75 of 2008. This Act enables the South African criminal justice system to deal with children in a manner appropriate to their developmental stage. One of the initiatives introduced by the Act is termed ‘diversion’, where children are diverted from the criminal justice system into restorative developmental programmes, offered by organisations such as NICRO (National Institute for Crime Prevention and the Reintegration of Offenders). Their parents or guardians are tasked with the responsibility of monitoring their compliance with the diversion order in terms of Section 24(5) of the aforementioned Act. The monitoring responsibility assigned to the parents of diverted adolescents prompted the research question and aim of this study, namely to explore parents’ experiences in monitoring their adolescents’ compliance with diversion orders and to identify service needs in supporting parents in fulfilling their role as stipulated in the Act. This was a qualitative study that was exploratory-descriptive and contextual in nature. A non-probability purposive sampling technique was employed to identify the parents or guardians of adolescents aged 14 to 17 years that had been diverted to NICRO between June 2011 and June 2012. Individual semi-structured interviews were conducted with the selected parents, and the data collected was analysed using thematic data analysis. The trustworthiness of the research process and the findings was enhanced by employing a variety of data verification strategies. This research contributes to a greater understanding of parents’ monitoring experiences of their adolescents’ compliance with diversion orders. The study revealed that most parents experienced their role as an additional responsibility; they needed access to counseling and information on the child justice process.
- Full Text:
- Date Issued: 2014
- Authors: Abdulla, Zurina
- Date: 2014
- Subjects: Juvenile delinquents , Juvenile delinquents -- Family relationships -- South Africa , Juvenile justice, Administration of -- South Africa , Parent and child
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:10006 , http://hdl.handle.net/10948/d1020090
- Description: The increased incidence of children committing crime and the realisation that the existing legislature dealing with offenders failed to cater for the rights and needs of child offenders gave rise to the introduction of the Child Justice Act 75 of 2008. This Act enables the South African criminal justice system to deal with children in a manner appropriate to their developmental stage. One of the initiatives introduced by the Act is termed ‘diversion’, where children are diverted from the criminal justice system into restorative developmental programmes, offered by organisations such as NICRO (National Institute for Crime Prevention and the Reintegration of Offenders). Their parents or guardians are tasked with the responsibility of monitoring their compliance with the diversion order in terms of Section 24(5) of the aforementioned Act. The monitoring responsibility assigned to the parents of diverted adolescents prompted the research question and aim of this study, namely to explore parents’ experiences in monitoring their adolescents’ compliance with diversion orders and to identify service needs in supporting parents in fulfilling their role as stipulated in the Act. This was a qualitative study that was exploratory-descriptive and contextual in nature. A non-probability purposive sampling technique was employed to identify the parents or guardians of adolescents aged 14 to 17 years that had been diverted to NICRO between June 2011 and June 2012. Individual semi-structured interviews were conducted with the selected parents, and the data collected was analysed using thematic data analysis. The trustworthiness of the research process and the findings was enhanced by employing a variety of data verification strategies. This research contributes to a greater understanding of parents’ monitoring experiences of their adolescents’ compliance with diversion orders. The study revealed that most parents experienced their role as an additional responsibility; they needed access to counseling and information on the child justice process.
- Full Text:
- Date Issued: 2014
A co-constructed practice model for supporting parents of children in conflict with the law
- Authors: Abdulla, Zurina
- Date: 2019
- Subjects: Children's rights -- South Africa , Children -- Legal status, laws, etc --South Africa , Parent and child -- Research -- South Africa , Social work with youth -- South Africa
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/30474 , vital:30949
- Description: The unique historical stressors linked to South Africa’s apartheid legacy, continues to manifest in the form of economic exclusion, social exclusion, inequality and poverty, with parents being subjugated to service users and extenders rather than included as service advocates, particularly in the child justice system. Furthermore, policies and practices do not include, engage and support parents on an intra and interpersonal level. Parents of children in conflict with the law, experience their children’s charge or arrest as well as their subsequent journey through the child justice system as a crisis resulting in their need for emotional, informational, practical and professional support during the child justice process. The similarities and differences between the contexts of child protection and child justice in supporting parents illuminates the existing gaps in child justice legislation, policy and practice resulting in a lack of support for parents during the child justice process. In the Children’s Act 38 of 2005, it is recognised that parents have a legal responsibility towards their children and that in fulfilling this responsibility parents can access support services to assist them when they face challenges in fulfilling this responsibility. In contrast, despite 80 percent of children in conflict with the law being released into parental care and parents expressing the need for support in fulfilling their parental responsibility, in this regard the Child Justice Act 75 of 2008 fails to make provision for parents to access support services. The child justice system’s narrow focus on parents as service extenders contributes to parents’ being excluded from targeted support services resulting in parents’ support needs not being addressed. The lack of programmes and services aimed at supporting parents highlight the need for coordinated services that address the multiple stressors parents are exposed to. To this end, this study was aimed at coconstructing a practice model for supporting parents of children in conflict with the law. The theoretical lenses employed in the current study namely; the Ecological systems model and the Buffering effect model describes the various systems parents need support from and the type of support they need from their family, community and professionals. Guided by a qualitative approach, the present study integrated applied research, in particular intervention design and development with participatory action research as it allowed systematic collaboration during the research process to ensure rigour. This study involved participants from two research sites namely, the Nerina One- Stop Child Justice Centre in Port Elizabeth and the Reception, Assessment and Referral office at the Uitenhage magistrates’ court. Employing a non-probability purposive sampling method, this study facilitated the participation of parents of children in conflict with the law and child justice officials who met the inclusion criteria, in the co-design and development of a practice model for supporting parents of children in conflict with the law. Participants assumed an expert and collaborative role, which enabled the co-construction of knowledge, meaning and innovation of the practice model. Qualitative data collection methods namely, twelve focus groups and thirty two participant observations, were used to explore, co-construct, describe and design a practice model for supporting parents of children in conflict with the law during the child justice process. Thematic analyses was employed to condense the data, search for codes, categories, themes, relationships and patterns in the data. Due to the research approach and design, data analysis was ongoing and informed design and development of the practice model. Based on the thematic analysis and synthesis both descriptive and analytic themes emerged. To ensure trustworthiness, this study employed various strategies to strengthen commitment, rigour, transparency and coherence. In addition, the participative research process, the inclusion of multiple forms of qualitative inquiry and the significance of the study contributed to the validity and quality of the study. Ethical considerations applicable to the study included participants’ voluntary participation, their informed consent and ensuring participants’ privacy or maintaining confidentially. Various strategies were employed to prevent or minimise risk to participants. The findings showed that formal sources of support, in particular, offer opportunities for parents to access individual and family counselling, parenting advice, and peer support. The study also highlighted the importance of recognising parents as a subsystem in the child justice system offers potential opportunities for inclusion of parents as co-facilitators of parenting programmes or support groups, as peer supporters during the child justice process. Parents’ inclusion as a partner in the child justice system is highlighted as an opportunity for parents to be able to vi participate in child justice fora, oversight committees and accreditation committees to influence policy, services and budget allocations for services to support parents of children in conflict with the law. This study’s contribution to the existing body of knowledge is an integrated, multidisciplinary, multi-phase co-constructed practice model that would enable inclusion of, and support for, parents of children in conflict with the law prior to, during and after the child justice. The co-constructed practice model (a) involves a continuum of parent-centred support for and inclusion of parents prior to, during and after the child justice process; (b) advances an inclusive and collaborative child justice system that views parents as important stakeholders in determining the type of services they need and being involved in developing practice; and (c) promotes parents as equal partners in decision making and policy making to influence legislation, policy and practice in the child justice system.
- Full Text:
- Date Issued: 2019
- Authors: Abdulla, Zurina
- Date: 2019
- Subjects: Children's rights -- South Africa , Children -- Legal status, laws, etc --South Africa , Parent and child -- Research -- South Africa , Social work with youth -- South Africa
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/30474 , vital:30949
- Description: The unique historical stressors linked to South Africa’s apartheid legacy, continues to manifest in the form of economic exclusion, social exclusion, inequality and poverty, with parents being subjugated to service users and extenders rather than included as service advocates, particularly in the child justice system. Furthermore, policies and practices do not include, engage and support parents on an intra and interpersonal level. Parents of children in conflict with the law, experience their children’s charge or arrest as well as their subsequent journey through the child justice system as a crisis resulting in their need for emotional, informational, practical and professional support during the child justice process. The similarities and differences between the contexts of child protection and child justice in supporting parents illuminates the existing gaps in child justice legislation, policy and practice resulting in a lack of support for parents during the child justice process. In the Children’s Act 38 of 2005, it is recognised that parents have a legal responsibility towards their children and that in fulfilling this responsibility parents can access support services to assist them when they face challenges in fulfilling this responsibility. In contrast, despite 80 percent of children in conflict with the law being released into parental care and parents expressing the need for support in fulfilling their parental responsibility, in this regard the Child Justice Act 75 of 2008 fails to make provision for parents to access support services. The child justice system’s narrow focus on parents as service extenders contributes to parents’ being excluded from targeted support services resulting in parents’ support needs not being addressed. The lack of programmes and services aimed at supporting parents highlight the need for coordinated services that address the multiple stressors parents are exposed to. To this end, this study was aimed at coconstructing a practice model for supporting parents of children in conflict with the law. The theoretical lenses employed in the current study namely; the Ecological systems model and the Buffering effect model describes the various systems parents need support from and the type of support they need from their family, community and professionals. Guided by a qualitative approach, the present study integrated applied research, in particular intervention design and development with participatory action research as it allowed systematic collaboration during the research process to ensure rigour. This study involved participants from two research sites namely, the Nerina One- Stop Child Justice Centre in Port Elizabeth and the Reception, Assessment and Referral office at the Uitenhage magistrates’ court. Employing a non-probability purposive sampling method, this study facilitated the participation of parents of children in conflict with the law and child justice officials who met the inclusion criteria, in the co-design and development of a practice model for supporting parents of children in conflict with the law. Participants assumed an expert and collaborative role, which enabled the co-construction of knowledge, meaning and innovation of the practice model. Qualitative data collection methods namely, twelve focus groups and thirty two participant observations, were used to explore, co-construct, describe and design a practice model for supporting parents of children in conflict with the law during the child justice process. Thematic analyses was employed to condense the data, search for codes, categories, themes, relationships and patterns in the data. Due to the research approach and design, data analysis was ongoing and informed design and development of the practice model. Based on the thematic analysis and synthesis both descriptive and analytic themes emerged. To ensure trustworthiness, this study employed various strategies to strengthen commitment, rigour, transparency and coherence. In addition, the participative research process, the inclusion of multiple forms of qualitative inquiry and the significance of the study contributed to the validity and quality of the study. Ethical considerations applicable to the study included participants’ voluntary participation, their informed consent and ensuring participants’ privacy or maintaining confidentially. Various strategies were employed to prevent or minimise risk to participants. The findings showed that formal sources of support, in particular, offer opportunities for parents to access individual and family counselling, parenting advice, and peer support. The study also highlighted the importance of recognising parents as a subsystem in the child justice system offers potential opportunities for inclusion of parents as co-facilitators of parenting programmes or support groups, as peer supporters during the child justice process. Parents’ inclusion as a partner in the child justice system is highlighted as an opportunity for parents to be able to vi participate in child justice fora, oversight committees and accreditation committees to influence policy, services and budget allocations for services to support parents of children in conflict with the law. This study’s contribution to the existing body of knowledge is an integrated, multidisciplinary, multi-phase co-constructed practice model that would enable inclusion of, and support for, parents of children in conflict with the law prior to, during and after the child justice. The co-constructed practice model (a) involves a continuum of parent-centred support for and inclusion of parents prior to, during and after the child justice process; (b) advances an inclusive and collaborative child justice system that views parents as important stakeholders in determining the type of services they need and being involved in developing practice; and (c) promotes parents as equal partners in decision making and policy making to influence legislation, policy and practice in the child justice system.
- Full Text:
- Date Issued: 2019
Experiences and coping strategies of probation officers in fulfilling their role within the multi-stakeholder child justice system
- Authors: Ndwammbi, Thomani Freddy
- Date: 2020
- Subjects: Probation officers
- Language: English
- Type: Thesis , Masters , MSW
- Identifier: http://hdl.handle.net/10948/46437 , vital:39591
- Description: Probation officers, as social workers, play a central role in the child justice system. They are expected to collaborate with various stakeholders within the multi-stakeholder child justice system. They have to meet the various expectations of these stakeholdersthatincludepolice, prosecutors, lawyers and magistrates while ensuring the best interest of the children involved in the child justice system. Despite the important rolethat isplayed by probation officers in the system, there is a gap in literature on the experiences and coping strategies of probation officers in fulfilling their roles within a multi-stakeholder context. This was a qualitative study that was exploratory-descriptive and contextual in design. A non-probability purposive sampling technique was employed to identify probation officers who are working in Vhembe district, Limpopo and who have a minimum of two years working experience as probation officers. Individual semi-structured interviews were conducted with the selected probation officers, and the data collected was analysed using thematic data analysis. The trustworthiness of the research process and the findings was enhanced by employing a variety of data verification strategies. This research contributes to a greater understanding of probation officers’ experiences and coping strategies in fulfilling their role within the multi-stakeholder child justice system. Thestudy revealed that most probation officers experienced difficulties in fulfilling their role within the multi-stakeholder child justice system. They needed resources, supervisors who understand probation services and full support from the department and other child justice stakeholders. The study revealed various coping strategies that probation officers employed in order to cope with fulfilling their role. Probation Officers use personal resources as a coping strategy, draw support from their colleagues andregard job satisfaction as a coping strategy.
- Full Text:
- Date Issued: 2020
- Authors: Ndwammbi, Thomani Freddy
- Date: 2020
- Subjects: Probation officers
- Language: English
- Type: Thesis , Masters , MSW
- Identifier: http://hdl.handle.net/10948/46437 , vital:39591
- Description: Probation officers, as social workers, play a central role in the child justice system. They are expected to collaborate with various stakeholders within the multi-stakeholder child justice system. They have to meet the various expectations of these stakeholdersthatincludepolice, prosecutors, lawyers and magistrates while ensuring the best interest of the children involved in the child justice system. Despite the important rolethat isplayed by probation officers in the system, there is a gap in literature on the experiences and coping strategies of probation officers in fulfilling their roles within a multi-stakeholder context. This was a qualitative study that was exploratory-descriptive and contextual in design. A non-probability purposive sampling technique was employed to identify probation officers who are working in Vhembe district, Limpopo and who have a minimum of two years working experience as probation officers. Individual semi-structured interviews were conducted with the selected probation officers, and the data collected was analysed using thematic data analysis. The trustworthiness of the research process and the findings was enhanced by employing a variety of data verification strategies. This research contributes to a greater understanding of probation officers’ experiences and coping strategies in fulfilling their role within the multi-stakeholder child justice system. Thestudy revealed that most probation officers experienced difficulties in fulfilling their role within the multi-stakeholder child justice system. They needed resources, supervisors who understand probation services and full support from the department and other child justice stakeholders. The study revealed various coping strategies that probation officers employed in order to cope with fulfilling their role. Probation Officers use personal resources as a coping strategy, draw support from their colleagues andregard job satisfaction as a coping strategy.
- Full Text:
- Date Issued: 2020
Research & innovation report 2018/19
- Date: 2019-10
- Subjects: Nelson Mandela University , Universities and colleges -- Research
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10948/39928 , vital:35546
- Description: Annual report highlighting the research and innovation undertaken by the Nelson Mandela University
- Full Text:
- Date Issued: 2019-10
- Date: 2019-10
- Subjects: Nelson Mandela University , Universities and colleges -- Research
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10948/39928 , vital:35546
- Description: Annual report highlighting the research and innovation undertaken by the Nelson Mandela University
- Full Text:
- Date Issued: 2019-10
Experience-based lessons from males in the northern areas of Port Elizabeth on factors that has protected them from becoming involved in gangsterism
- Authors: Davids, Desira Julie-Anne
- Date: 2018
- Subjects: Gang prevention -- South Africa -- Port Elizabeth , Youth -- South Africa -- Port Elizabeth -- Social conditions , Social work with youth -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/21994 , vital:29810
- Description: Limited research exists, both internationally and in the South African context, on factors protecting community members from becoming involved in gangsterism. This phenomenon has been found to be more prevalent in so-called ‘coloured’ communities and predominantly amongst males. Existing research on gangsterism mainly focus on the history and origin of gangsterism, risk factors that cause certain youth to be more vulnerable in becoming involved in gangs, and specific interventions aimed at curbing the phenomenon. The proposed study therefore aimed to explore and describe the experience-based lessons from selected males on factors that have protected them from becoming involved in gangsterism. The study employed a qualitative research approach that was explorative, descriptive and contextual in design. Participants were chosen through a purposive sampling technique and data was collected using semi-structured interviews. The trustworthiness of the research process and the findings was enhanced by employing a variety of data verification strategies. The study utilised the Ecological Systems and Resilience models as theoretical lenses. The study found that the benefits of family support, influence of faith or religion, positive role models and opportunities for furthering one’s education could be cited amongst the factors that protected participants from becoming involved in gangsterism. Amongst the recommendations of the study was lobbying for tertiary education specifically for young boys from previously disadvantaged communities plagued by social ills such as gangsterism, the restoration of disintegrated family units through the assistance of professionals, as well as the restoration and strengthening of the role of spiritual leaders in their involvement in the moral regeneration of communities. It is anticipated that findings of this study will be helpful in understanding the factors that protected males from becoming involved in gangsterism and make recommendations on how these protective factors could be strengthened so as to prevent more males from becoming involved in gangsterism.
- Full Text:
- Date Issued: 2018
- Authors: Davids, Desira Julie-Anne
- Date: 2018
- Subjects: Gang prevention -- South Africa -- Port Elizabeth , Youth -- South Africa -- Port Elizabeth -- Social conditions , Social work with youth -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/21994 , vital:29810
- Description: Limited research exists, both internationally and in the South African context, on factors protecting community members from becoming involved in gangsterism. This phenomenon has been found to be more prevalent in so-called ‘coloured’ communities and predominantly amongst males. Existing research on gangsterism mainly focus on the history and origin of gangsterism, risk factors that cause certain youth to be more vulnerable in becoming involved in gangs, and specific interventions aimed at curbing the phenomenon. The proposed study therefore aimed to explore and describe the experience-based lessons from selected males on factors that have protected them from becoming involved in gangsterism. The study employed a qualitative research approach that was explorative, descriptive and contextual in design. Participants were chosen through a purposive sampling technique and data was collected using semi-structured interviews. The trustworthiness of the research process and the findings was enhanced by employing a variety of data verification strategies. The study utilised the Ecological Systems and Resilience models as theoretical lenses. The study found that the benefits of family support, influence of faith or religion, positive role models and opportunities for furthering one’s education could be cited amongst the factors that protected participants from becoming involved in gangsterism. Amongst the recommendations of the study was lobbying for tertiary education specifically for young boys from previously disadvantaged communities plagued by social ills such as gangsterism, the restoration of disintegrated family units through the assistance of professionals, as well as the restoration and strengthening of the role of spiritual leaders in their involvement in the moral regeneration of communities. It is anticipated that findings of this study will be helpful in understanding the factors that protected males from becoming involved in gangsterism and make recommendations on how these protective factors could be strengthened so as to prevent more males from becoming involved in gangsterism.
- Full Text:
- Date Issued: 2018
Experiences of judicial officers’ inclusion of victim impact reports during the criminal justice process
- Authors: Phillips, Adelette
- Date: 2019
- Subjects: Victims of crimes , Social service -- Research Social service -- Admnistration
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/45064 , vital:38230
- Description: Judicial officers have a responsibility to bring about a victim-centred approach within the criminal justice system. Victims’ participation is promoted through inclusion of victim impact evidence; however, challenges are experienced in the criminal justice system. Victim impact reports, as an option to provide this evidence, are selectively requested by judicial officers. Underpinned by the General Theory of Victimology, this study explored the experiences of judicial officers’ inclusion of victim impact reports during the criminal justice process. Highlighting the factors that motivate the inclusion of these reports during the criminal justice process. This qualitative study employed an exploratory, descriptive, contextual design. Non-probability purposive sampling was used to select magistrates and prosecutors to participate in individual semi-structured interviews. Data collected was analysed using thematic data analysis and various data verification strategies were used to ensure trustworthiness of the findings. Judicial officers had positive and negative experiences of including victim impact reports. Most judicial officers are positively inclined to include victim impact reports as they provide insight into the harm or impact of the crime. This study contributed to a greater understanding of the internal and external factors that motivate judicial officers to include victim impact reports during the criminal justice process. The findings revealed that the lack of specialised victim services and victim service social workers are barriers to judicial officers embracing a victim-centred approach through the inclusion of victim impact reports. Victim services legislation must address the lack of victim services providers and acknowledge the statutory obligation of victim service social workers.
- Full Text:
- Date Issued: 2019
- Authors: Phillips, Adelette
- Date: 2019
- Subjects: Victims of crimes , Social service -- Research Social service -- Admnistration
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/45064 , vital:38230
- Description: Judicial officers have a responsibility to bring about a victim-centred approach within the criminal justice system. Victims’ participation is promoted through inclusion of victim impact evidence; however, challenges are experienced in the criminal justice system. Victim impact reports, as an option to provide this evidence, are selectively requested by judicial officers. Underpinned by the General Theory of Victimology, this study explored the experiences of judicial officers’ inclusion of victim impact reports during the criminal justice process. Highlighting the factors that motivate the inclusion of these reports during the criminal justice process. This qualitative study employed an exploratory, descriptive, contextual design. Non-probability purposive sampling was used to select magistrates and prosecutors to participate in individual semi-structured interviews. Data collected was analysed using thematic data analysis and various data verification strategies were used to ensure trustworthiness of the findings. Judicial officers had positive and negative experiences of including victim impact reports. Most judicial officers are positively inclined to include victim impact reports as they provide insight into the harm or impact of the crime. This study contributed to a greater understanding of the internal and external factors that motivate judicial officers to include victim impact reports during the criminal justice process. The findings revealed that the lack of specialised victim services and victim service social workers are barriers to judicial officers embracing a victim-centred approach through the inclusion of victim impact reports. Victim services legislation must address the lack of victim services providers and acknowledge the statutory obligation of victim service social workers.
- Full Text:
- Date Issued: 2019
Research & innovation report 2019/2020
- Subjects: Universities and colleges - Research , f-sa
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10948/53066 , vital:44937
- Description: Annual report highlighting research and innovation undertaken at the Nelson Mandela University.
- Full Text:
- Subjects: Universities and colleges - Research , f-sa
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10948/53066 , vital:44937
- Description: Annual report highlighting research and innovation undertaken at the Nelson Mandela University.
- Full Text:
Experiences of judicial officers’ inclusion of victim impact reports during the criminal justice process
- Authors: Phillips, Adelette
- Date: 2019
- Subjects: Victim impact reports
- Language: English
- Type: Thesis , Masters , MSW
- Identifier: http://hdl.handle.net/10948/44676 , vital:38153
- Description: Judicial officers have a responsibility to bring about a victim-centred approach within the criminal justice system. Victims’ participation is promoted through inclusion of victim impact evidence; however, challenges are experienced in the criminal justice system. Victim impact reports, as an option to provide this evidence, are selectively requested by judicial officers. Underpinned by the General Theory of Victimology, this study explored the experiences of judicial officers’ inclusion of victim impact reports during the criminal justice process. Highlighting the factors that motivate the inclusion of these reports during the criminal justice process. This qualitative study employed an exploratory, descriptive, contextual design. Non-probability purposive sampling was used to select magistrates and prosecutors to participate in individual semistructured interviews. Data collected was analysed using thematic data analysis and various data verification strategies were used to ensure trustworthiness of the findings. Judicial officers had positive and negative experiences of including victim impact reports. Most judicial officers are positively inclined to include victim impact reports as they provide insight into the harm or impact of the crime. This study contributed to a greater understanding of the internal and external factors that motivate judicial officers to include victim impact reports during the criminal justice process. The findings revealed that the lack of specialised victim services and victim service social workers are barriers to judicial officers embracing a victim-centred approach through the inclusion of victim impact reports. Victim services legislation must address the lack of victim services providers and acknowledge the statutory obligation of victim service social workers.
- Full Text:
- Date Issued: 2019
- Authors: Phillips, Adelette
- Date: 2019
- Subjects: Victim impact reports
- Language: English
- Type: Thesis , Masters , MSW
- Identifier: http://hdl.handle.net/10948/44676 , vital:38153
- Description: Judicial officers have a responsibility to bring about a victim-centred approach within the criminal justice system. Victims’ participation is promoted through inclusion of victim impact evidence; however, challenges are experienced in the criminal justice system. Victim impact reports, as an option to provide this evidence, are selectively requested by judicial officers. Underpinned by the General Theory of Victimology, this study explored the experiences of judicial officers’ inclusion of victim impact reports during the criminal justice process. Highlighting the factors that motivate the inclusion of these reports during the criminal justice process. This qualitative study employed an exploratory, descriptive, contextual design. Non-probability purposive sampling was used to select magistrates and prosecutors to participate in individual semistructured interviews. Data collected was analysed using thematic data analysis and various data verification strategies were used to ensure trustworthiness of the findings. Judicial officers had positive and negative experiences of including victim impact reports. Most judicial officers are positively inclined to include victim impact reports as they provide insight into the harm or impact of the crime. This study contributed to a greater understanding of the internal and external factors that motivate judicial officers to include victim impact reports during the criminal justice process. The findings revealed that the lack of specialised victim services and victim service social workers are barriers to judicial officers embracing a victim-centred approach through the inclusion of victim impact reports. Victim services legislation must address the lack of victim services providers and acknowledge the statutory obligation of victim service social workers.
- Full Text:
- Date Issued: 2019
Psychological empowerment and organisational citizenship behaviour as predictors of intention to stay among employees in the banking sector in Lesotho
- Authors: Domela-Serobanyane, Malinda
- Date: 2020-06
- Subjects: Psychology, Industrial , Organizational behavior , Banks and banking
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/20263 , vital:45640
- Description: This study investigated the association between psychological empowerment and organisational citizenship behaviour, on the one hand, and intention to stay among employees in the banking sector in Lesotho. A few studies have investigated the relationship between intention to stay and the two independent variables of psychological empowerment and organisational citizenship behaviour individually. However, no study has investigated the relationship between intention to stay and psychological empowerment and organisational citizenship behaviour (combined) as predictors of intention to stay in the banking sector in Lesotho. Investigating psychological empowerment and organisational citizenship behaviour as predictors of employee intention to stay in the Lesotho banking sector has been considered vital for this study. Variables were chosen due to deficiencies in previous research related to the constructs of psychological empowerment; organisational citizenship behaviour and intention to stay explain the necessity for further research, in particular to the banking sector in Lesotho. Utilizing a positivist perspective, the current research used a closed questionnaire to 321 employees from three commercial banks in Lesotho. The response rate was 98 percent (309 responses). To analyse data, the Statistical Package for Social Sciences (SPSS) was used. In particular, this research used exploratory factor analysis, Pearson correlation, and analysis of variance (ANOVA), analysis of moment structures (AMOS) as well as structural equation modelling to address the hypothesised relationships. Overall, the results of this study found that there is no association between psychological empowerment and employee intention to stay in the organisation. Demographic variables were used as control variables in the study and it was found, inter alia, that age positively influences the level of psychological empowerment as a predictor of intention to stay. , Thesis (PhD) -- Faculty of Management and Commerce, 2020
- Full Text:
- Date Issued: 2020-06
- Authors: Domela-Serobanyane, Malinda
- Date: 2020-06
- Subjects: Psychology, Industrial , Organizational behavior , Banks and banking
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/20263 , vital:45640
- Description: This study investigated the association between psychological empowerment and organisational citizenship behaviour, on the one hand, and intention to stay among employees in the banking sector in Lesotho. A few studies have investigated the relationship between intention to stay and the two independent variables of psychological empowerment and organisational citizenship behaviour individually. However, no study has investigated the relationship between intention to stay and psychological empowerment and organisational citizenship behaviour (combined) as predictors of intention to stay in the banking sector in Lesotho. Investigating psychological empowerment and organisational citizenship behaviour as predictors of employee intention to stay in the Lesotho banking sector has been considered vital for this study. Variables were chosen due to deficiencies in previous research related to the constructs of psychological empowerment; organisational citizenship behaviour and intention to stay explain the necessity for further research, in particular to the banking sector in Lesotho. Utilizing a positivist perspective, the current research used a closed questionnaire to 321 employees from three commercial banks in Lesotho. The response rate was 98 percent (309 responses). To analyse data, the Statistical Package for Social Sciences (SPSS) was used. In particular, this research used exploratory factor analysis, Pearson correlation, and analysis of variance (ANOVA), analysis of moment structures (AMOS) as well as structural equation modelling to address the hypothesised relationships. Overall, the results of this study found that there is no association between psychological empowerment and employee intention to stay in the organisation. Demographic variables were used as control variables in the study and it was found, inter alia, that age positively influences the level of psychological empowerment as a predictor of intention to stay. , Thesis (PhD) -- Faculty of Management and Commerce, 2020
- Full Text:
- Date Issued: 2020-06
Children in conflict with the law: assessing the implementation of the Child Justice Act 75 of 2008 in the Eastern Cape province
- Authors: Chakuwamba, Kapesi Antony
- Date: 2015-06
- Subjects: South Africa. -- Child Justice Act, 2008 , Children -- Legal status, laws, etc
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/24945 , vital:63683
- Description: The study explored efforts made by various stakeholders involved in the implementation of the Child Justice Act (CJA). It is essential to get insight on the roles of stakeholders in the child justice and view how their efforts could or do not warrant an effective coordination of the child justice system. This study was inductive in nature. Primary data came from in-depth interviews with individuals and government officials as well as focus groups with children in conflict with the law. Various assumptions relating to delinquent behaviour were highlighted by a description of the various factors underlying or contributing to this behaviour. The theories discussed such as social disorganization and differential association are relevant to this study and help to understand juvenile delinquency. It is essential to look at the extent and causes of juvenile delinquency as well as the history of child justice in South Africa, so that this can be used as a yardstick to measure the development of the law on child justice and see if the coming of the new CJA has made improvements to address juvenile delinquency. This study showed that the development of international and regional norms and standards on juvenile justice such as the UN Convention on the Rights of a Child, the UN Minimum Rules for Administration of Juvenile Justice, the UN Standard Minimum Rules For the Protection of Juveniles Deprived of their Liberty the UN Guidelines for Prevention of Juvenile Delinquency and the African Charter on the Rights and Welfare of the Child provide a comprehensive framework at the international level within which the issue of child justice should be understood. The study also argued that although the CJA brought new innovations in the criminal justice system, challenges in various key provisions of CJA such as assessment, preliminary inquiry, diversion, sentencing, child and youth care centres are noted. Other key findings include lack of training or capacity building, unavailability of budget and public education awareness. There is a need to look at these challenges to improve the multi-sectoral implementation of the CJA. , Thesis (LLM) -- Faculty of Law, 2015
- Full Text:
- Date Issued: 2015-06
- Authors: Chakuwamba, Kapesi Antony
- Date: 2015-06
- Subjects: South Africa. -- Child Justice Act, 2008 , Children -- Legal status, laws, etc
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/24945 , vital:63683
- Description: The study explored efforts made by various stakeholders involved in the implementation of the Child Justice Act (CJA). It is essential to get insight on the roles of stakeholders in the child justice and view how their efforts could or do not warrant an effective coordination of the child justice system. This study was inductive in nature. Primary data came from in-depth interviews with individuals and government officials as well as focus groups with children in conflict with the law. Various assumptions relating to delinquent behaviour were highlighted by a description of the various factors underlying or contributing to this behaviour. The theories discussed such as social disorganization and differential association are relevant to this study and help to understand juvenile delinquency. It is essential to look at the extent and causes of juvenile delinquency as well as the history of child justice in South Africa, so that this can be used as a yardstick to measure the development of the law on child justice and see if the coming of the new CJA has made improvements to address juvenile delinquency. This study showed that the development of international and regional norms and standards on juvenile justice such as the UN Convention on the Rights of a Child, the UN Minimum Rules for Administration of Juvenile Justice, the UN Standard Minimum Rules For the Protection of Juveniles Deprived of their Liberty the UN Guidelines for Prevention of Juvenile Delinquency and the African Charter on the Rights and Welfare of the Child provide a comprehensive framework at the international level within which the issue of child justice should be understood. The study also argued that although the CJA brought new innovations in the criminal justice system, challenges in various key provisions of CJA such as assessment, preliminary inquiry, diversion, sentencing, child and youth care centres are noted. Other key findings include lack of training or capacity building, unavailability of budget and public education awareness. There is a need to look at these challenges to improve the multi-sectoral implementation of the CJA. , Thesis (LLM) -- Faculty of Law, 2015
- Full Text:
- Date Issued: 2015-06
The views of amakrwala on the meaning of umqombothi and commercial alcohol use during the initiation ceremonies
- Authors: Mavimbela, Mzoli
- Date: 2021
- Subjects: Youth -- Alcohol use , Alcoholism -- South Africa , Alcoholism -- Psychological aspects , Initiation rites -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/60862 , vital:68801
- Description: Ulwaluko or initiation ceremony is one of the most important ceremonies practiced by the amaXhosa ethnic group to mark male adolescents’ transition from boyhood to manhood. Every young Xhosa male is anticipated to undergo this ceremony in order to be respected and be viewed as a true man by the society. There is a dearth of literature on amakrwala’s views regarding the meaning of traditional beer (umqombothi) and commercial alcohol (brandy or beer) use during the initiation ceremony. Thus, this study addresses this gap, as it adds to the existing spectrum of knowledge on the meaning of alcohol use during the amaXhosa initiation process. The socio-cultural theory was selected as the theoretical framework for the study. This study took a qualitative nature which was exploratory-descriptive and contextual in design employing a non-probability purposive-criterion based technique to sample 16 identified amaXhosa adult males between the ages of 18 to 24 years who recently went through the initiation ceremony. Sixteen individual semi-structured telephonic interviews were conducted. Data collected was analysed using thematic data analysis. Various data verification strategies were employed to ensure trustworthiness. Research ethics applicable to this study were guided by the principles contained in the Belmont report (1979). The findings showed that during the amaXhosa initiation ceremony both commercial alcohol and umqombothi played significant but different roles during each stage of the ceremony. The majority of amakrwala viewed umqombothi as a significant beer for ancestors to divinely bless isiko while brandy and beer were viewed as sweets or beers for fun which accompanied umqombothi. Brandy and beer were viewed as beers required by abafana teaching amakrwala manhood in the lighthouses. Thus, negative behaviours portrayed by abafana during imigidi after drinking alcohol were viewed as a great concern by amakrwala. 7 Alcohol use in ulwaluko was viewed as good by the amakrwala but they emphasized that there should be guidelines that monitor responsible drinking.
- Full Text:
- Date Issued: 2021
- Authors: Mavimbela, Mzoli
- Date: 2021
- Subjects: Youth -- Alcohol use , Alcoholism -- South Africa , Alcoholism -- Psychological aspects , Initiation rites -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/60862 , vital:68801
- Description: Ulwaluko or initiation ceremony is one of the most important ceremonies practiced by the amaXhosa ethnic group to mark male adolescents’ transition from boyhood to manhood. Every young Xhosa male is anticipated to undergo this ceremony in order to be respected and be viewed as a true man by the society. There is a dearth of literature on amakrwala’s views regarding the meaning of traditional beer (umqombothi) and commercial alcohol (brandy or beer) use during the initiation ceremony. Thus, this study addresses this gap, as it adds to the existing spectrum of knowledge on the meaning of alcohol use during the amaXhosa initiation process. The socio-cultural theory was selected as the theoretical framework for the study. This study took a qualitative nature which was exploratory-descriptive and contextual in design employing a non-probability purposive-criterion based technique to sample 16 identified amaXhosa adult males between the ages of 18 to 24 years who recently went through the initiation ceremony. Sixteen individual semi-structured telephonic interviews were conducted. Data collected was analysed using thematic data analysis. Various data verification strategies were employed to ensure trustworthiness. Research ethics applicable to this study were guided by the principles contained in the Belmont report (1979). The findings showed that during the amaXhosa initiation ceremony both commercial alcohol and umqombothi played significant but different roles during each stage of the ceremony. The majority of amakrwala viewed umqombothi as a significant beer for ancestors to divinely bless isiko while brandy and beer were viewed as sweets or beers for fun which accompanied umqombothi. Brandy and beer were viewed as beers required by abafana teaching amakrwala manhood in the lighthouses. Thus, negative behaviours portrayed by abafana during imigidi after drinking alcohol were viewed as a great concern by amakrwala. 7 Alcohol use in ulwaluko was viewed as good by the amakrwala but they emphasized that there should be guidelines that monitor responsible drinking.
- Full Text:
- Date Issued: 2021
Rhodeo, Vol. 22, No. 16
- Date: 1968-08-22
- Subjects: Grahamstown -- Newspapers , Journalism, Students -- South Africa , Rhodes University -- Activate , Rhodes University -- Students , Student newspapers and periodicals -- South Africa
- Language: English
- Type: Text
- Identifier: vital:14590 , http://hdl.handle.net/10962/d1019462
- Description: Rhodeo is the Independent Student Newspaper of Rhodes University. Located in Grahamstown, Rhodeo was established in 1947, and renamed in 1994 as Activate. During apartheid Rhodeo became an active part of the struggle for freedom of expression as part of the now defunct South African Student Press Union. Currently Activate is committed to informing Rhodes University students, staff and community members about relevant issues, mainly on campus. These issues range from hard news to more creative journalism. While Activate acts as a news source, one of its main objectives it to be accessible as a training ground for student journalists. The newspaper is run entirely by the students and is published twice a term. Activate is a free newspaper which receives an annual grant from the Rhodes University Student Representative Council, however, majority of its revenue is generated through advertising.
- Full Text:
- Date Issued: 1968-08-22
- Date: 1968-08-22
- Subjects: Grahamstown -- Newspapers , Journalism, Students -- South Africa , Rhodes University -- Activate , Rhodes University -- Students , Student newspapers and periodicals -- South Africa
- Language: English
- Type: Text
- Identifier: vital:14590 , http://hdl.handle.net/10962/d1019462
- Description: Rhodeo is the Independent Student Newspaper of Rhodes University. Located in Grahamstown, Rhodeo was established in 1947, and renamed in 1994 as Activate. During apartheid Rhodeo became an active part of the struggle for freedom of expression as part of the now defunct South African Student Press Union. Currently Activate is committed to informing Rhodes University students, staff and community members about relevant issues, mainly on campus. These issues range from hard news to more creative journalism. While Activate acts as a news source, one of its main objectives it to be accessible as a training ground for student journalists. The newspaper is run entirely by the students and is published twice a term. Activate is a free newspaper which receives an annual grant from the Rhodes University Student Representative Council, however, majority of its revenue is generated through advertising.
- Full Text:
- Date Issued: 1968-08-22
Purification and characterisation of 20S proteasome from ostrich skeletal muscle and its role in meat tenderisation
- Authors: Thomas, Adele René
- Date: 2004
- Subjects: Proteolytic enzymes , Ostrich products industry
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: vital:11081 , http://hdl.handle.net/10948/320 , Proteolytic enzymes , Ostrich products industry
- Description: The proteasome is renowned for its high molecular weight, multisubunit and mulicatalytic nature. One of its many suggested roles is the degradation of myofibrillar proteins, and therefore it has been proposed to play a role in the meat tenderisation process. The aim of this study was therefore to isolate, purify and characterise the 20S proteasome from ostrich skeletal muscle, with a view to ultimately investigating its role in the tenderisation process of ostrich meat. The 20S proteasome was successfully isolated and purified from ostrich skeletal muscle using Toyopearl Super Q-650S, Sephacryl S-300, hydroxylapatite and Mono Q chromatographies. The intact molecule showed a molecular weight of 725 K and a pI of 6.67. The subunits showed a molecular weight range of 22.2-33.5 K and a pI range of 3-9. 2D-PAGE revealed at least 14 polypeptides. The amino acid composition of the intact enzyme and of each of the eight subunits separating on SDSPAGE, as well as the N-terminal sequences of five of the eight subunits, were determined. The trypsinlike (Tr-L), chymotrypsin-like (ChT-L), peptidylglutamyl peptide hydrolase (PGPH) and caseinolytic activities showed pH optima of 11, 9, 7-8 and 10.3, and temperature optima of 40, 60, 70 and 60oC, respectively. The pH stability range for all four activities was 5-12. The ChT-L and PGPH activities showed thermostabilities up to 60oC, whereas the Tr-L and caseinolytic activities were stable up to 40o C. The enzyme showed complex kinetics. It was inhibited by the peptide aldehyde Z-LLL-CHO and cysteine protease inhibitors. Cations had negligible effects on the enzyme, excepting for Ca2+ and Mg2+. Of the detergents tested, SDS had the most potent stimulatory effect, particularly on the PGPH and caseinolytic activities. The fatty acid studies showed that unsaturation enhanced the ChT-L and the caseinolytic activities, while it completely suppressed the Tr-L activity. Heating at 60oC for 1-2 min stimulated the caseinolytic and PGPH activities. The studies on the role of ostrich skeletal muscle 20S proteasome in ostrich meat tenderisation suggested a definite but minor role of this enzyme, based on the fact that it remained active throughout the 12 days of storage of ostrich M. iliofibularis meat at 4oC and that it participated in myofibril degradation of post-mortem muscle, but to a small degree. These results support the proposal that the proteasome comes into play after the calpains have initiated degradation. However, there was a lack of improvement in tenderness values and minimal myofibrillar degradation over the 12-day storage period of the ostrich M. iliofibularis meat, leading to the conclusion that the tenderisation of this meat was incomplete after 12 days.
- Full Text:
- Date Issued: 2004
- Authors: Thomas, Adele René
- Date: 2004
- Subjects: Proteolytic enzymes , Ostrich products industry
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: vital:11081 , http://hdl.handle.net/10948/320 , Proteolytic enzymes , Ostrich products industry
- Description: The proteasome is renowned for its high molecular weight, multisubunit and mulicatalytic nature. One of its many suggested roles is the degradation of myofibrillar proteins, and therefore it has been proposed to play a role in the meat tenderisation process. The aim of this study was therefore to isolate, purify and characterise the 20S proteasome from ostrich skeletal muscle, with a view to ultimately investigating its role in the tenderisation process of ostrich meat. The 20S proteasome was successfully isolated and purified from ostrich skeletal muscle using Toyopearl Super Q-650S, Sephacryl S-300, hydroxylapatite and Mono Q chromatographies. The intact molecule showed a molecular weight of 725 K and a pI of 6.67. The subunits showed a molecular weight range of 22.2-33.5 K and a pI range of 3-9. 2D-PAGE revealed at least 14 polypeptides. The amino acid composition of the intact enzyme and of each of the eight subunits separating on SDSPAGE, as well as the N-terminal sequences of five of the eight subunits, were determined. The trypsinlike (Tr-L), chymotrypsin-like (ChT-L), peptidylglutamyl peptide hydrolase (PGPH) and caseinolytic activities showed pH optima of 11, 9, 7-8 and 10.3, and temperature optima of 40, 60, 70 and 60oC, respectively. The pH stability range for all four activities was 5-12. The ChT-L and PGPH activities showed thermostabilities up to 60oC, whereas the Tr-L and caseinolytic activities were stable up to 40o C. The enzyme showed complex kinetics. It was inhibited by the peptide aldehyde Z-LLL-CHO and cysteine protease inhibitors. Cations had negligible effects on the enzyme, excepting for Ca2+ and Mg2+. Of the detergents tested, SDS had the most potent stimulatory effect, particularly on the PGPH and caseinolytic activities. The fatty acid studies showed that unsaturation enhanced the ChT-L and the caseinolytic activities, while it completely suppressed the Tr-L activity. Heating at 60oC for 1-2 min stimulated the caseinolytic and PGPH activities. The studies on the role of ostrich skeletal muscle 20S proteasome in ostrich meat tenderisation suggested a definite but minor role of this enzyme, based on the fact that it remained active throughout the 12 days of storage of ostrich M. iliofibularis meat at 4oC and that it participated in myofibril degradation of post-mortem muscle, but to a small degree. These results support the proposal that the proteasome comes into play after the calpains have initiated degradation. However, there was a lack of improvement in tenderness values and minimal myofibrillar degradation over the 12-day storage period of the ostrich M. iliofibularis meat, leading to the conclusion that the tenderisation of this meat was incomplete after 12 days.
- Full Text:
- Date Issued: 2004
The role of community led support groups in facilitating relapse prevention to young adults with a substance use disorder
- Authors: Teko,Luvuyo
- Date: 2021-12
- Subjects: Substance abuse--Relapse--Prevention , Substance abuse--Treatment--South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55766 , vital:53457
- Description: Substance use disorder (SUD) is a cause of great concern globally and in South Africa. Epidemiological studies in South Africa indicate that the age of onset of substance use is rapidly decreasing with time from the age of 17 to as young as 10 years of age. Research confirms that early identification and treatment of harmful substance use reduce the chances of developing a substance use disorder. This study focused on young adults whose harmful use of substances escalated into a substance use disorder. Aftercare is an integral component in addressing risk factors to facilitate ongoing recovery. This study focused on community-led support groups as an aftercare strategy for SUD recovery. The aim of this qualitative, exploratory, descriptive, and contextual study was to develop an in-depth understanding of how community-led support groups can facilitate relapse prevention in the aftercare of young adults with substance use disorders. Non-probability purposive and snowball sampling were employed to recruit members from community-led support groups between 18 and 35 years of age who had been in recovery for a substance use disorder for six months and longer. A total of nine participants were sampled from three different community led support groups in the Nelson Mandela Bay Metro. Data was collected through individual, online, semi-structured interviews. The data was analysed by means of thematic analysis. The findings showed that community led support groups are viable vehicles for recovery in the aftercare. What was unique was the employment of strategies of needs identification and active responses that improved the recovery potential of young adults. What was further noted was how Community-led support groups can tailor their assistance to the unique needs of their members who take ownership of the group instead of relying on professional interventions. In conclusion, the community-led support groups in this study served as a viable strategy for the ongoing recovery in the aftercare of the participants in this study. Data verification strategies were employed to ensure the trustworthiness and rigour of the study. There was strict adherence to all ethical considerations. , Thesis (MA)Social Work -- Faculty of Health Sciences, Social Development Professionals, 2021
- Full Text:
- Date Issued: 2021-12
- Authors: Teko,Luvuyo
- Date: 2021-12
- Subjects: Substance abuse--Relapse--Prevention , Substance abuse--Treatment--South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55766 , vital:53457
- Description: Substance use disorder (SUD) is a cause of great concern globally and in South Africa. Epidemiological studies in South Africa indicate that the age of onset of substance use is rapidly decreasing with time from the age of 17 to as young as 10 years of age. Research confirms that early identification and treatment of harmful substance use reduce the chances of developing a substance use disorder. This study focused on young adults whose harmful use of substances escalated into a substance use disorder. Aftercare is an integral component in addressing risk factors to facilitate ongoing recovery. This study focused on community-led support groups as an aftercare strategy for SUD recovery. The aim of this qualitative, exploratory, descriptive, and contextual study was to develop an in-depth understanding of how community-led support groups can facilitate relapse prevention in the aftercare of young adults with substance use disorders. Non-probability purposive and snowball sampling were employed to recruit members from community-led support groups between 18 and 35 years of age who had been in recovery for a substance use disorder for six months and longer. A total of nine participants were sampled from three different community led support groups in the Nelson Mandela Bay Metro. Data was collected through individual, online, semi-structured interviews. The data was analysed by means of thematic analysis. The findings showed that community led support groups are viable vehicles for recovery in the aftercare. What was unique was the employment of strategies of needs identification and active responses that improved the recovery potential of young adults. What was further noted was how Community-led support groups can tailor their assistance to the unique needs of their members who take ownership of the group instead of relying on professional interventions. In conclusion, the community-led support groups in this study served as a viable strategy for the ongoing recovery in the aftercare of the participants in this study. Data verification strategies were employed to ensure the trustworthiness and rigour of the study. There was strict adherence to all ethical considerations. , Thesis (MA)Social Work -- Faculty of Health Sciences, Social Development Professionals, 2021
- Full Text:
- Date Issued: 2021-12
Development, manufacture and assessment of Clobetasol 17-propionate cream formulations
- Fauzee, Ayeshah Fateemah Beebee
- Authors: Fauzee, Ayeshah Fateemah Beebee
- Date: 2011
- Subjects: Adrenocortical hormones , Adrenocortical hormones -- Physiological effect , Adrenocortical hormones -- Testing , Drugs -- Testing , Drugs -- Development , Dermatopharmacology
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3856 , http://hdl.handle.net/10962/d1013324
- Description: Eczema or dermatitis is the most common dermatological condition accounting for one-third of all diagnoses in the total population surveyed in South Africa. The prevalence of seborrhoeic dermatitis, extreme photodermatitis and severe psoriasis has increased markedly over the last decade and this increase may be ascribed to the HIV epidemic, first diagnosed in South Africa in 1982. Potent innovator corticosteroids, such as clobetasol 17-propionate (CP) that are used to treat skin disorders, are expensive and there is therefore a need for the production of generic topical corticosteroid products. Formulation and manufacturing processes can be challenging aspects for formulation scientists to produce a robust product that will elicit an appropriate and desirable pharmacokinetic-pharmacodynamic profile. Laboratory scale CP creams were manufactured using different concentrations of Gelot® 64 and propylene glycol in order to establish a composition that would produce a formulation, with similar physical and chemical characteristics and in vitro release profile as an innovator product, Dermovate®. These formulations were assessed in terms of their viscosity, spreadability, pH, content uniformity and in vitro release characteristics using a Franz diffusion cell apparatus. A formulation containing 3% w/w Gelot® 64 and 46% v/v propylene glycol (CPLS-02) was found to exhibit similar viscosity and spreadability characteristics and released CP in a manner similar to Dermovate®. The mechanism of drug release was evaluated using mathematical models such as zero order, first order and Higuchi models. In addition, the in vitro release profiles were characterised by use of difference (f1) and similarity (f2 and Sd) factors. A scale-up formulation with the same % w/w composition as the laboratory scale was also investigated following manufacture using a Wintech® cream/ointment mixer. A Central Composite Design approach was used to investigate the effect of process variables on the performance of the scale-up cream formulations. The homogenisation speed, anchor speed, homogenisation time and cooling time were the process variables investigated. Thirty scale-up batches were manufactured and analysed in terms of their viscosity, spreadability, pH, % drug content and cumulative % drug released per unit area over 72 hours. Model fitting using Design-Expert® software was undertaken and revealed that a correlation between the process variables and the cream responses was most suitably described by quadratic polynomial relationships. The homogenisation speed had the most significant effect on the quality of the scale-up formulations, whereas the anchor speed had a secondary effect on the measured responses, for the formulations investigated. The qualitative interpretation and statistical analysis of the in vitro release data from the scale-up formulations using ANOVA and the f1, f2 and Sd factors revealed that one scale-up batch (CPSU-04), for which the process variables were a homogenisation speed of 1900 rpm, an anchor speed of 35 rpm, a homogenisation time of 100 minutes and a cooling time of 100 minutes, released CP at a similar rate and extent to Dermovate®. A diffusion-controlled mechanism appeared to be predominant in these formulations. A human skin blanching study, using both visual and chromameter assessments, was performed to establish whether batch CPSU-04 was bioequivalent to Dermovate®. The bioequivalence of the selected scale-up formulation to Dermovate® was confirmed, following the calculation of a 90% CI.
- Full Text:
- Date Issued: 2011
- Authors: Fauzee, Ayeshah Fateemah Beebee
- Date: 2011
- Subjects: Adrenocortical hormones , Adrenocortical hormones -- Physiological effect , Adrenocortical hormones -- Testing , Drugs -- Testing , Drugs -- Development , Dermatopharmacology
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3856 , http://hdl.handle.net/10962/d1013324
- Description: Eczema or dermatitis is the most common dermatological condition accounting for one-third of all diagnoses in the total population surveyed in South Africa. The prevalence of seborrhoeic dermatitis, extreme photodermatitis and severe psoriasis has increased markedly over the last decade and this increase may be ascribed to the HIV epidemic, first diagnosed in South Africa in 1982. Potent innovator corticosteroids, such as clobetasol 17-propionate (CP) that are used to treat skin disorders, are expensive and there is therefore a need for the production of generic topical corticosteroid products. Formulation and manufacturing processes can be challenging aspects for formulation scientists to produce a robust product that will elicit an appropriate and desirable pharmacokinetic-pharmacodynamic profile. Laboratory scale CP creams were manufactured using different concentrations of Gelot® 64 and propylene glycol in order to establish a composition that would produce a formulation, with similar physical and chemical characteristics and in vitro release profile as an innovator product, Dermovate®. These formulations were assessed in terms of their viscosity, spreadability, pH, content uniformity and in vitro release characteristics using a Franz diffusion cell apparatus. A formulation containing 3% w/w Gelot® 64 and 46% v/v propylene glycol (CPLS-02) was found to exhibit similar viscosity and spreadability characteristics and released CP in a manner similar to Dermovate®. The mechanism of drug release was evaluated using mathematical models such as zero order, first order and Higuchi models. In addition, the in vitro release profiles were characterised by use of difference (f1) and similarity (f2 and Sd) factors. A scale-up formulation with the same % w/w composition as the laboratory scale was also investigated following manufacture using a Wintech® cream/ointment mixer. A Central Composite Design approach was used to investigate the effect of process variables on the performance of the scale-up cream formulations. The homogenisation speed, anchor speed, homogenisation time and cooling time were the process variables investigated. Thirty scale-up batches were manufactured and analysed in terms of their viscosity, spreadability, pH, % drug content and cumulative % drug released per unit area over 72 hours. Model fitting using Design-Expert® software was undertaken and revealed that a correlation between the process variables and the cream responses was most suitably described by quadratic polynomial relationships. The homogenisation speed had the most significant effect on the quality of the scale-up formulations, whereas the anchor speed had a secondary effect on the measured responses, for the formulations investigated. The qualitative interpretation and statistical analysis of the in vitro release data from the scale-up formulations using ANOVA and the f1, f2 and Sd factors revealed that one scale-up batch (CPSU-04), for which the process variables were a homogenisation speed of 1900 rpm, an anchor speed of 35 rpm, a homogenisation time of 100 minutes and a cooling time of 100 minutes, released CP at a similar rate and extent to Dermovate®. A diffusion-controlled mechanism appeared to be predominant in these formulations. A human skin blanching study, using both visual and chromameter assessments, was performed to establish whether batch CPSU-04 was bioequivalent to Dermovate®. The bioequivalence of the selected scale-up formulation to Dermovate® was confirmed, following the calculation of a 90% CI.
- Full Text:
- Date Issued: 2011
Rhodeo, Vol. 22, No. 17
- Date: 1968-08-29
- Subjects: Grahamstown -- Newspapers , Journalism, Students -- South Africa , Rhodes University -- Activate , Rhodes University -- Students , Student newspapers and periodicals -- South Africa
- Language: English
- Type: Text
- Identifier: vital:14591 , http://hdl.handle.net/10962/d1019463
- Description: Rhodeo is the Independent Student Newspaper of Rhodes University. Located in Grahamstown, Rhodeo was established in 1947, and renamed in 1994 as Activate. During apartheid Rhodeo became an active part of the struggle for freedom of expression as part of the now defunct South African Student Press Union. Currently Activate is committed to informing Rhodes University students, staff and community members about relevant issues, mainly on campus. These issues range from hard news to more creative journalism. While Activate acts as a news source, one of its main objectives it to be accessible as a training ground for student journalists. The newspaper is run entirely by the students and is published twice a term. Activate is a free newspaper which receives an annual grant from the Rhodes University Student Representative Council, however, majority of its revenue is generated through advertising.
- Full Text:
- Date Issued: 1968-08-29
- Date: 1968-08-29
- Subjects: Grahamstown -- Newspapers , Journalism, Students -- South Africa , Rhodes University -- Activate , Rhodes University -- Students , Student newspapers and periodicals -- South Africa
- Language: English
- Type: Text
- Identifier: vital:14591 , http://hdl.handle.net/10962/d1019463
- Description: Rhodeo is the Independent Student Newspaper of Rhodes University. Located in Grahamstown, Rhodeo was established in 1947, and renamed in 1994 as Activate. During apartheid Rhodeo became an active part of the struggle for freedom of expression as part of the now defunct South African Student Press Union. Currently Activate is committed to informing Rhodes University students, staff and community members about relevant issues, mainly on campus. These issues range from hard news to more creative journalism. While Activate acts as a news source, one of its main objectives it to be accessible as a training ground for student journalists. The newspaper is run entirely by the students and is published twice a term. Activate is a free newspaper which receives an annual grant from the Rhodes University Student Representative Council, however, majority of its revenue is generated through advertising.
- Full Text:
- Date Issued: 1968-08-29
Rhodeo, Vol. 22, No. 8
- Subjects: Grahamstown -- Newspapers , Journalism, Students -- South Africa , Rhodes University -- Activate , Rhodes University -- Students , Student newspapers and periodicals -- South Africa
- Language: English
- Type: Text
- Identifier: vital:14583 , http://hdl.handle.net/10962/d1019455
- Description: Rhodeo is the Independent Student Newspaper of Rhodes University. Located in Grahamstown, Rhodeo was established in 1947, and renamed in 1994 as Activate. During apartheid Rhodeo became an active part of the struggle for freedom of expression as part of the now defunct South African Student Press Union. Currently Activate is committed to informing Rhodes University students, staff and community members about relevant issues, mainly on campus. These issues range from hard news to more creative journalism. While Activate acts as a news source, one of its main objectives it to be accessible as a training ground for student journalists. The newspaper is run entirely by the students and is published twice a term. Activate is a free newspaper which receives an annual grant from the Rhodes University Student Representative Council, however, majority of its revenue is generated through advertising.
- Full Text:
- Subjects: Grahamstown -- Newspapers , Journalism, Students -- South Africa , Rhodes University -- Activate , Rhodes University -- Students , Student newspapers and periodicals -- South Africa
- Language: English
- Type: Text
- Identifier: vital:14583 , http://hdl.handle.net/10962/d1019455
- Description: Rhodeo is the Independent Student Newspaper of Rhodes University. Located in Grahamstown, Rhodeo was established in 1947, and renamed in 1994 as Activate. During apartheid Rhodeo became an active part of the struggle for freedom of expression as part of the now defunct South African Student Press Union. Currently Activate is committed to informing Rhodes University students, staff and community members about relevant issues, mainly on campus. These issues range from hard news to more creative journalism. While Activate acts as a news source, one of its main objectives it to be accessible as a training ground for student journalists. The newspaper is run entirely by the students and is published twice a term. Activate is a free newspaper which receives an annual grant from the Rhodes University Student Representative Council, however, majority of its revenue is generated through advertising.
- Full Text:
Rhodeo, Vol. 22, No. 13
- Date: 1968-06-13
- Subjects: Grahamstown -- Newspapers , Journalism, Students -- South Africa , Rhodes University -- Activate , Rhodes University -- Students , Student newspapers and periodicals -- South Africa
- Language: English
- Type: Text
- Identifier: vital:14587 , http://hdl.handle.net/10962/d1019459
- Description: Rhodeo is the Independent Student Newspaper of Rhodes University. Located in Grahamstown, Rhodeo was established in 1947, and renamed in 1994 as Activate. During apartheid Rhodeo became an active part of the struggle for freedom of expression as part of the now defunct South African Student Press Union. Currently Activate is committed to informing Rhodes University students, staff and community members about relevant issues, mainly on campus. These issues range from hard news to more creative journalism. While Activate acts as a news source, one of its main objectives it to be accessible as a training ground for student journalists. The newspaper is run entirely by the students and is published twice a term. Activate is a free newspaper which receives an annual grant from the Rhodes University Student Representative Council, however, majority of its revenue is generated through advertising.
- Full Text:
- Date Issued: 1968-06-13
- Date: 1968-06-13
- Subjects: Grahamstown -- Newspapers , Journalism, Students -- South Africa , Rhodes University -- Activate , Rhodes University -- Students , Student newspapers and periodicals -- South Africa
- Language: English
- Type: Text
- Identifier: vital:14587 , http://hdl.handle.net/10962/d1019459
- Description: Rhodeo is the Independent Student Newspaper of Rhodes University. Located in Grahamstown, Rhodeo was established in 1947, and renamed in 1994 as Activate. During apartheid Rhodeo became an active part of the struggle for freedom of expression as part of the now defunct South African Student Press Union. Currently Activate is committed to informing Rhodes University students, staff and community members about relevant issues, mainly on campus. These issues range from hard news to more creative journalism. While Activate acts as a news source, one of its main objectives it to be accessible as a training ground for student journalists. The newspaper is run entirely by the students and is published twice a term. Activate is a free newspaper which receives an annual grant from the Rhodes University Student Representative Council, however, majority of its revenue is generated through advertising.
- Full Text:
- Date Issued: 1968-06-13
Grahamstown : average number of rooms per dwelling
- Authors: Watts, Hilstan Lett, 1929-
- Date: 1957
- Subjects: f-sa , 2 cm = 2000 yards 30.5595° S, 22.9375° E , Grahamstown (South Africa) Maps , Grahamstown (South Africa) Street maps , South Africa History 1909-1961 , South Africa History 1836-1909
- Language: English
- Type: maps , digital maps , cartographic
- Identifier: http://hdl.handle.net/10962/121281 , vital:34995 , Cory Library for Humanities Research, Rhodes University Library, Grahamstown, South Africa , T654_22
- Description: Map 22 in the map album accompanying the thesis by Hilstan Lett Watts, "Grahamstown : a socio-ecological study of a small South African town", Rhodes University thesis, 1957. Map signed 1955. The data are based on mean values calculated for each street, using survey sample data for the number of rooms per dwelling.
- Full Text: false
- Date Issued: 1957
- Authors: Watts, Hilstan Lett, 1929-
- Date: 1957
- Subjects: f-sa , 2 cm = 2000 yards 30.5595° S, 22.9375° E , Grahamstown (South Africa) Maps , Grahamstown (South Africa) Street maps , South Africa History 1909-1961 , South Africa History 1836-1909
- Language: English
- Type: maps , digital maps , cartographic
- Identifier: http://hdl.handle.net/10962/121281 , vital:34995 , Cory Library for Humanities Research, Rhodes University Library, Grahamstown, South Africa , T654_22
- Description: Map 22 in the map album accompanying the thesis by Hilstan Lett Watts, "Grahamstown : a socio-ecological study of a small South African town", Rhodes University thesis, 1957. Map signed 1955. The data are based on mean values calculated for each street, using survey sample data for the number of rooms per dwelling.
- Full Text: false
- Date Issued: 1957