The memory altar
- Alexander-McKenna, Hilary Jane
- Authors: Alexander-McKenna, Hilary Jane
- Date: 2022-04-07
- Subjects: Creative writing (Higher education) South Africa , Diaries -- Authorship , South African fiction (English) 21st century , South African essays (English) 21st century , South African essays (English) History and criticism , South African fiction (English) History and criticism , Yuknavitch, Lidia Criticism and interpretation , American fiction Criticism and interpretation , COVID-19 (Disease) in literature
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/263533 , vital:53636
- Description: My thesis is a novella that casts a sideways glance at the real world that at times seems stranger than fiction. The novella is written as a work of realistic fiction, with a plot, characters, timelines and location placed in present time, reflecting real current events. My work is strongly influenced by writers such as Ivan Vladislavić whose Portrait with Keys uses a slice of life narrative voice that observes overlays of public and private realities; Marguerite Duras’ use of cinematic storytelling and deeply personal exposure in The Lover and Yann Andréa Steiner; Kate Zambreno’s depiction of inner chaos against the chaos of an anonymous city in Green Girl; Otessa Moshfegh who makes the minutiae of the day-to-day seem significant in My Year of Rest and Relaxation; and Samuel Beckett’s finely crafted streams of consciousness, in his works of prose and drama, revealing the intimate perspectives of insiders. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2022
- Full Text:
- Date Issued: 2022-04-07
- Authors: Alexander-McKenna, Hilary Jane
- Date: 2022-04-07
- Subjects: Creative writing (Higher education) South Africa , Diaries -- Authorship , South African fiction (English) 21st century , South African essays (English) 21st century , South African essays (English) History and criticism , South African fiction (English) History and criticism , Yuknavitch, Lidia Criticism and interpretation , American fiction Criticism and interpretation , COVID-19 (Disease) in literature
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/263533 , vital:53636
- Description: My thesis is a novella that casts a sideways glance at the real world that at times seems stranger than fiction. The novella is written as a work of realistic fiction, with a plot, characters, timelines and location placed in present time, reflecting real current events. My work is strongly influenced by writers such as Ivan Vladislavić whose Portrait with Keys uses a slice of life narrative voice that observes overlays of public and private realities; Marguerite Duras’ use of cinematic storytelling and deeply personal exposure in The Lover and Yann Andréa Steiner; Kate Zambreno’s depiction of inner chaos against the chaos of an anonymous city in Green Girl; Otessa Moshfegh who makes the minutiae of the day-to-day seem significant in My Year of Rest and Relaxation; and Samuel Beckett’s finely crafted streams of consciousness, in his works of prose and drama, revealing the intimate perspectives of insiders. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2022
- Full Text:
- Date Issued: 2022-04-07
An inquiry into how Inter Press Service Africa makes alternative news from the Global South
- Authors: Chiwota, Elijah
- Date: 2021-10-29
- Subjects: Inter Press Service. Regional Centre for Africa , Workshop on the New World Information and Communication Order (1980 : Geneva, Switzerland) , Sustainable Development Goals Fund , Mass media Political aspects , Radicalism and the press , Mass media and globalization , Hegemony Political aspects , Counter hegemony
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192203 , vital:45205
- Description: An inquiry into how Inter Press Service (IPS) Africa makes alternative news from the Global South, is a study of a news agency that seeks to reverse the flows of information which predominantly comes from the Global North and by doing so carries the interests of the Global North (Boyd-Barrett, 2003). IPS was founded in 1964 by an international co-operative of journalists in the aftermath of the Cuban Revolution. At the same time, struggles for decolonization were at their peak in Africa and Asia. IPS promotes journalism for South-South co-operation and horizontal communication -- ideas that coincidentally found resonance in the debates for the New World Information and Communication Order (NWICO) that took place under the auspices of the United Nations Scientific and Cultural Organization (UNESCO) in 1980 (MacBride, 1980). As a regional centre of the IPS and a news agency of the Global South, IPS Africa is an alternative to international news agencies whose reports on Africa are characterised by representations of the other with a narrow focus on natural disasters, poverty, disease, and conflict. To counter this, IPS Africa developed alternative ways of news making from the Global South that focuses on highlighting the United Nations Sustainable Development Goals (SDGs) as one of the strategies to end poverty and promote sustainable development and to recognize the centrality of global partnerships for sustainable development. IPS African stories are written by local journalists who are familiar with the context under which they report. These stories can be described using the lenses of radical media content. IPS Africa is a not-for-profit news agency that makes news based on its organizational themes. Some of the stories emanate from reporters and editors who investigate development issues in their communities and link these to global events and developments. The study draws on Atton (2001) model of alternative and radical media to identify characteristics that include radical content and news values. A social realist approach is used in the study and the qualitative methods used are the analysis of documents, in-depth interviews, and textual analysis. The findings conclude that although a non-profit, IPS Africa can be described as a hybrid media organization in that it is a traditional news agency, with a management structure with board members, who contract freelance journalists to write copy. However, more meaning is found in the radical content of its stories. Despite being firmly rooted in its mission of “telling Africa’s untold stories,” the news agency has insufficient human and financial resources. Consequently, it faces sustainability and viability problems because of its over-reliance on external support through donor funds. , Thesis (MA) -- Faculty of Humanities, Journalsim and Media Studies, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Chiwota, Elijah
- Date: 2021-10-29
- Subjects: Inter Press Service. Regional Centre for Africa , Workshop on the New World Information and Communication Order (1980 : Geneva, Switzerland) , Sustainable Development Goals Fund , Mass media Political aspects , Radicalism and the press , Mass media and globalization , Hegemony Political aspects , Counter hegemony
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192203 , vital:45205
- Description: An inquiry into how Inter Press Service (IPS) Africa makes alternative news from the Global South, is a study of a news agency that seeks to reverse the flows of information which predominantly comes from the Global North and by doing so carries the interests of the Global North (Boyd-Barrett, 2003). IPS was founded in 1964 by an international co-operative of journalists in the aftermath of the Cuban Revolution. At the same time, struggles for decolonization were at their peak in Africa and Asia. IPS promotes journalism for South-South co-operation and horizontal communication -- ideas that coincidentally found resonance in the debates for the New World Information and Communication Order (NWICO) that took place under the auspices of the United Nations Scientific and Cultural Organization (UNESCO) in 1980 (MacBride, 1980). As a regional centre of the IPS and a news agency of the Global South, IPS Africa is an alternative to international news agencies whose reports on Africa are characterised by representations of the other with a narrow focus on natural disasters, poverty, disease, and conflict. To counter this, IPS Africa developed alternative ways of news making from the Global South that focuses on highlighting the United Nations Sustainable Development Goals (SDGs) as one of the strategies to end poverty and promote sustainable development and to recognize the centrality of global partnerships for sustainable development. IPS African stories are written by local journalists who are familiar with the context under which they report. These stories can be described using the lenses of radical media content. IPS Africa is a not-for-profit news agency that makes news based on its organizational themes. Some of the stories emanate from reporters and editors who investigate development issues in their communities and link these to global events and developments. The study draws on Atton (2001) model of alternative and radical media to identify characteristics that include radical content and news values. A social realist approach is used in the study and the qualitative methods used are the analysis of documents, in-depth interviews, and textual analysis. The findings conclude that although a non-profit, IPS Africa can be described as a hybrid media organization in that it is a traditional news agency, with a management structure with board members, who contract freelance journalists to write copy. However, more meaning is found in the radical content of its stories. Despite being firmly rooted in its mission of “telling Africa’s untold stories,” the news agency has insufficient human and financial resources. Consequently, it faces sustainability and viability problems because of its over-reliance on external support through donor funds. , Thesis (MA) -- Faculty of Humanities, Journalsim and Media Studies, 2021
- Full Text:
- Date Issued: 2021-10-29
An investigation into the extent to which grade 12 Mechanical Technology (MT) curriculum practices relate to the Green Economy: A case study of two Eastern Cape technical high schools
- Authors: Mkaza, Mcebisi W
- Date: 2021-10-29
- Subjects: Technology Study and teaching South Africa Eastern Cape , Environmental education South Africa Eastern Cape , Curriculum evaluation South Africa Eastern Cape , Teachers In-service training South Africa Eastern Cape , Mechanical Technology , Green Economy , Practice Architecture Theory
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191997 , vital:45186
- Description: South Africa’s transition towards a green economy presents opportunities to create resourceful jobs that promote sustainable living in the long term. The country’s educational sector is mandated to integrate a green economy component in curricula from primary schools to tertiary levels. However, green jobs within such an economy require green skills which are not necessarily being developed effectively through the school curriculum. This interpretive study investigated how curriculum practices in the Grade 12 Mechanical Technology (MT) stream offered by technical high schools prepare learners to participate in green economy opportunities in the Eastern Cape. Guided by Practice Architecture theory, the study analysed curriculum documents relevant to the Grade 12 MT stream. Teachers and past learners were interviewed to investigate the Cultural-Discursive, Material-Economic and Socio-Political arrangements that enable or constrain teachers in their intentions to prepare learners to participate in the green economy. Teachers’ material-economic arrangements constrained teaching and learning within the school premises. Learners did not have exposure to real-life fieldwork or job shadowing. Inflexible and restrictive socio-political arrangements in most subjects of the MT stream also constrained green economy learning opportunities. This hindered diversified learning in some subjects. The research further revealed that there is a need for updated pedagogical practices that are aligned with current educational practices. The research found that teachers had very little understanding of the green economy and broader environmental content in their subjects. Consequently, successful implementation of environmental content could not be achieved. The research highlights the importance of advocating for the inclusion of green economy content in the curriculum practices of subjects in the Mechanical Technology stream. This could begin during teacher in-service training as this could enhance teachers’ limited knowledge of environmental content. For practising teachers, workshops, seminars and possibly conferences are necessary to augment knowledge they have, including their awareness of local green economy opportunities in the Eastern Cape. , Thesis (MEd) -- Faculty of Education, Education, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Mkaza, Mcebisi W
- Date: 2021-10-29
- Subjects: Technology Study and teaching South Africa Eastern Cape , Environmental education South Africa Eastern Cape , Curriculum evaluation South Africa Eastern Cape , Teachers In-service training South Africa Eastern Cape , Mechanical Technology , Green Economy , Practice Architecture Theory
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191997 , vital:45186
- Description: South Africa’s transition towards a green economy presents opportunities to create resourceful jobs that promote sustainable living in the long term. The country’s educational sector is mandated to integrate a green economy component in curricula from primary schools to tertiary levels. However, green jobs within such an economy require green skills which are not necessarily being developed effectively through the school curriculum. This interpretive study investigated how curriculum practices in the Grade 12 Mechanical Technology (MT) stream offered by technical high schools prepare learners to participate in green economy opportunities in the Eastern Cape. Guided by Practice Architecture theory, the study analysed curriculum documents relevant to the Grade 12 MT stream. Teachers and past learners were interviewed to investigate the Cultural-Discursive, Material-Economic and Socio-Political arrangements that enable or constrain teachers in their intentions to prepare learners to participate in the green economy. Teachers’ material-economic arrangements constrained teaching and learning within the school premises. Learners did not have exposure to real-life fieldwork or job shadowing. Inflexible and restrictive socio-political arrangements in most subjects of the MT stream also constrained green economy learning opportunities. This hindered diversified learning in some subjects. The research further revealed that there is a need for updated pedagogical practices that are aligned with current educational practices. The research found that teachers had very little understanding of the green economy and broader environmental content in their subjects. Consequently, successful implementation of environmental content could not be achieved. The research highlights the importance of advocating for the inclusion of green economy content in the curriculum practices of subjects in the Mechanical Technology stream. This could begin during teacher in-service training as this could enhance teachers’ limited knowledge of environmental content. For practising teachers, workshops, seminars and possibly conferences are necessary to augment knowledge they have, including their awareness of local green economy opportunities in the Eastern Cape. , Thesis (MEd) -- Faculty of Education, Education, 2021
- Full Text:
- Date Issued: 2021-10-29
Characterisation of the ultramafic and carbonatite components of the Schiel Alkaline Complex in the Limpopo Province of South Africa
- Authors: Mahomed, Uzayr
- Date: 2021-10-29
- Subjects: Ultrabasic rocks South Africa Limpopo , Carbonatites South Africa Limpopo , Geology South Africa Limpopo , Mica South Africa Limpopo , Biotite South Africa Limpopo , Magmatism , Schiel Alkaline Complex , Phoscorite , Glimmerite
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/294768 , vital:57253
- Description: Owing to the poor documentation of the phoscorite-carbonatite association present in the Schiel Complex and the associated economic potential of other known phoscorite-bearing complexes, the Schiel Complex is widely thought to have similar economic potential. This complex is often compared to the lucrative Phalaborwa Complex, as it is thought to have crystallised from a common parental melt, with a similar age of emplacement. This study aims to provide clarity on the physical and chemical characterisation of the various rock types present in the Schiel Complex, with this study being the first petrological investigation based on fresh in-situ samples gathered from 3 borehole cores which were drilled by FOSKOR in the 1960s. The sampled sections of the ultramafics from the Schiel Complex are comprised of end-member rock compositions of either magmatic phoscorites or pyroxenites or metasomatic glimmerites, where gradational contacts between these various end-members produce rock varieties that contain characteristics of one or more end-member types. Carbonatite rocks are present as medium-grained, coarse-grained and banded calcio-carbonatite varieties where the carbonatite rocks are proposed as being the metasomatic medium for glimmerite production. Contrary to previous research, the structure of the ultramafic and carbonatite bodies are present as vein and veinlet structures which seem to originate from a single pipe-like body, from which these rock types intruded into the surrounding syenitic country-rock. Metasomatic alteration of the ultramafic sections of the Schiel Complex also show that the carbonatite rocks must have intruded after some ultramafic magmatism. The presence of the same minerals, with similar chemistries, in both the ultramafic and carbonatite rocks as well as similar REE chondrite-normalised plots show that the various rock types may have originated from a common parental magma, where the accumulation and crystallisation of minerals is the most likely factor in producing the various Schiel Complex rock varieties, causing silicate minerals to be present in the carbonate fraction of the magma, and carbonate minerals in the silicate fraction of the magma. Apatite is the expected rare earth element (REE) mineralising mineral in phoscorites, but is shown to be depleted in REE content in the Schiel Complex due to metasomatic fluid infiltration causing the scavenging and dissipation of REEs. These rocks have also crystallised containing no significant copper-bearing mineralisation, contrary to that which is seen in the Phalaborwa Complex. A comparison of mica minerals between the Schiel Complex rocks and the Phalaborwa Complex rocks show that the two complexes have undergone unique emplacement processes and should not be considered as sister complexes. Efforts to date the glimmerite and carbonatite rocks based on zircon grain U/Pb geochronology proved unsuccessful in constraining the current ages of emplacement provided by previous researchers, but rock relationships show that the current accepted sequence of events cannot be correct, providing scope for further research. This study provides an update on the chemical and physical characteristics, based on the only available sample suite of the ultramafic and carbonatite components, of the Schiel Complex, increasing the depth of documentation of these rare rock types and aiding in refuting some conclusions on the genesis, emplacement and evolution of the Schiel Complex proposed by previous research. , Thesis (MSc) -- Faculty of Science, Geology, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Mahomed, Uzayr
- Date: 2021-10-29
- Subjects: Ultrabasic rocks South Africa Limpopo , Carbonatites South Africa Limpopo , Geology South Africa Limpopo , Mica South Africa Limpopo , Biotite South Africa Limpopo , Magmatism , Schiel Alkaline Complex , Phoscorite , Glimmerite
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/294768 , vital:57253
- Description: Owing to the poor documentation of the phoscorite-carbonatite association present in the Schiel Complex and the associated economic potential of other known phoscorite-bearing complexes, the Schiel Complex is widely thought to have similar economic potential. This complex is often compared to the lucrative Phalaborwa Complex, as it is thought to have crystallised from a common parental melt, with a similar age of emplacement. This study aims to provide clarity on the physical and chemical characterisation of the various rock types present in the Schiel Complex, with this study being the first petrological investigation based on fresh in-situ samples gathered from 3 borehole cores which were drilled by FOSKOR in the 1960s. The sampled sections of the ultramafics from the Schiel Complex are comprised of end-member rock compositions of either magmatic phoscorites or pyroxenites or metasomatic glimmerites, where gradational contacts between these various end-members produce rock varieties that contain characteristics of one or more end-member types. Carbonatite rocks are present as medium-grained, coarse-grained and banded calcio-carbonatite varieties where the carbonatite rocks are proposed as being the metasomatic medium for glimmerite production. Contrary to previous research, the structure of the ultramafic and carbonatite bodies are present as vein and veinlet structures which seem to originate from a single pipe-like body, from which these rock types intruded into the surrounding syenitic country-rock. Metasomatic alteration of the ultramafic sections of the Schiel Complex also show that the carbonatite rocks must have intruded after some ultramafic magmatism. The presence of the same minerals, with similar chemistries, in both the ultramafic and carbonatite rocks as well as similar REE chondrite-normalised plots show that the various rock types may have originated from a common parental magma, where the accumulation and crystallisation of minerals is the most likely factor in producing the various Schiel Complex rock varieties, causing silicate minerals to be present in the carbonate fraction of the magma, and carbonate minerals in the silicate fraction of the magma. Apatite is the expected rare earth element (REE) mineralising mineral in phoscorites, but is shown to be depleted in REE content in the Schiel Complex due to metasomatic fluid infiltration causing the scavenging and dissipation of REEs. These rocks have also crystallised containing no significant copper-bearing mineralisation, contrary to that which is seen in the Phalaborwa Complex. A comparison of mica minerals between the Schiel Complex rocks and the Phalaborwa Complex rocks show that the two complexes have undergone unique emplacement processes and should not be considered as sister complexes. Efforts to date the glimmerite and carbonatite rocks based on zircon grain U/Pb geochronology proved unsuccessful in constraining the current ages of emplacement provided by previous researchers, but rock relationships show that the current accepted sequence of events cannot be correct, providing scope for further research. This study provides an update on the chemical and physical characteristics, based on the only available sample suite of the ultramafic and carbonatite components, of the Schiel Complex, increasing the depth of documentation of these rare rock types and aiding in refuting some conclusions on the genesis, emplacement and evolution of the Schiel Complex proposed by previous research. , Thesis (MSc) -- Faculty of Science, Geology, 2021
- Full Text:
- Date Issued: 2021-10-29
Exploring how Grade 11 chemistry teachers make use of the periodic table of elements when mediating learning of writing and balancing chemical equations
- Kambeyo, Reginald Ndeshipanda
- Authors: Kambeyo, Reginald Ndeshipanda
- Date: 2021-10-29
- Subjects: Chemistry Study and teaching (Secondary) Namibia , Periodic table of the elements , Chemical equations Study and teaching (Secondary) Namibia , Chemistry teachers Attitudes Namibia , Pedagogical content knowledge , Topic-Specific Pedagogical Content Knowledge (TSPCK)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191986 , vital:45185
- Description: The periodic table of elements is central to the study of chemistry and other disciplines of science, yet Namibian learners do not perform satisfactorily in topics which require its use in answering questions. The purpose of this study, therefore, was to explore how Grade 11 chemistry teachers make use of the periodic table of elements to mediate the learning of writing and balancing chemical equations. The study was carried out with two chemistry teachers in two rural schools in the northern part of Namibia. It was underpinned by an interpretive paradigm, within which a qualitative case study approach was employed. Data were collected through in-depth interviews (semi-structured and stimulated recall interviews), observations, and participants’ group reflections. The latter afforded the participants and myself room to reflect and share ideas at the end of the data gathering process. I used Shulman’s Pedagogical Content Knowledge as my theoretical framework in this study and the data sets were analysed using the five Topic-Specific Pedagogical Content Knowledge (TSPCK) components adapted from Mavhunga and Rollnick. The findings revealed that teachers demonstrated positive attitudes towards the use of the periodic table of elements when teaching the writing and balancing of chemical equations. However, challenges regarding inadequate materials that hindered the teaching and learning process were observed. Another finding of this study was that teachers used a variety of mediation tools such as prior knowledge and appropriate representations to enhance learning. However, during lesson observations, the findings revealed that there was an imbalance in the knowledge of using easily accessible resources as opposed to what teachers had indicated during the semi-structured interviews. Nonetheless, teachers’ group reflections influenced them to analyse and improve their lessons. The study thus recommends that there is a need for continuing professional development for chemistry teachers so that teachers can be afforded opportunities and spaces to share subject matter knowledge, pedagogical content knowledge as well as easily accessible resources that they can use to enhance teaching of chemistry in their classrooms. , Thesis (MEd) -- Faculty of Education, Education, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Kambeyo, Reginald Ndeshipanda
- Date: 2021-10-29
- Subjects: Chemistry Study and teaching (Secondary) Namibia , Periodic table of the elements , Chemical equations Study and teaching (Secondary) Namibia , Chemistry teachers Attitudes Namibia , Pedagogical content knowledge , Topic-Specific Pedagogical Content Knowledge (TSPCK)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191986 , vital:45185
- Description: The periodic table of elements is central to the study of chemistry and other disciplines of science, yet Namibian learners do not perform satisfactorily in topics which require its use in answering questions. The purpose of this study, therefore, was to explore how Grade 11 chemistry teachers make use of the periodic table of elements to mediate the learning of writing and balancing chemical equations. The study was carried out with two chemistry teachers in two rural schools in the northern part of Namibia. It was underpinned by an interpretive paradigm, within which a qualitative case study approach was employed. Data were collected through in-depth interviews (semi-structured and stimulated recall interviews), observations, and participants’ group reflections. The latter afforded the participants and myself room to reflect and share ideas at the end of the data gathering process. I used Shulman’s Pedagogical Content Knowledge as my theoretical framework in this study and the data sets were analysed using the five Topic-Specific Pedagogical Content Knowledge (TSPCK) components adapted from Mavhunga and Rollnick. The findings revealed that teachers demonstrated positive attitudes towards the use of the periodic table of elements when teaching the writing and balancing of chemical equations. However, challenges regarding inadequate materials that hindered the teaching and learning process were observed. Another finding of this study was that teachers used a variety of mediation tools such as prior knowledge and appropriate representations to enhance learning. However, during lesson observations, the findings revealed that there was an imbalance in the knowledge of using easily accessible resources as opposed to what teachers had indicated during the semi-structured interviews. Nonetheless, teachers’ group reflections influenced them to analyse and improve their lessons. The study thus recommends that there is a need for continuing professional development for chemistry teachers so that teachers can be afforded opportunities and spaces to share subject matter knowledge, pedagogical content knowledge as well as easily accessible resources that they can use to enhance teaching of chemistry in their classrooms. , Thesis (MEd) -- Faculty of Education, Education, 2021
- Full Text:
- Date Issued: 2021-10-29
Genetic relationships between migmatites and the Swartoup Pluton in the Swartoup Hills (central Namaqua Belt)
- Authors: Schmeldt, Graeme Alvin
- Date: 2021-10-29
- Subjects: Migmatite South Africa Northern Cape , Intrusions (Geology) South Africa , Metamorphic rocks South Africa Northern Cape , Metamorphism (Geology) South Africa Northern Cape , Onseepkans (South Africa) , Namaqualand (South Africa) , Anatexis , Swartoup , Koenap
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192162 , vital:45201
- Description: The central Namaqua Metamorphic Complex can be characterised by long-standing high-temperature (up to granulite/amphibolite facies) conditions between _ 1300 and 1100Ma, inevitably resulting in widespread metamorphism and plutonism. Hosted within a NW–SE striking antiformal structure about 40 km east of Onseepkans, Northen Cape, South Africa, in the Swartoup Hills, lies the Swartoup Pluton. The Swartoup Pluton was sampled and described in hand specimen and thin section. The study area was photographed, with all data presented in this study. The various rock types are readily discerned in the field due to their characteristic weathering colours and overall fabrics. The Swartoup granodioritic body is hosted within metasediments of the Bysteek and Koenap Formations, of the Arribees Group. The package was later intruded by another later granitoid, the Polisiehoek Granite-gneiss. The Bysteek Formation, a wall rock to the S-type Swartoup Pluton, reacted at the contact with the igneous body resulting in localised feldspathic granites and granodiorites with prominent, often euhedral, garnet, pryoxene and titanite. The Swartoup Pluton is divided into two subgroups. The first is characterised by higher P2O5 contents, _ 0.3 – 0.4 wt.%, shown with a narrower constraint on its Rb contents, _ 80 – 160 ppm, than the second, with _ 0.14 – 0.4 wt.% P2O5 and 20 – 310 ppm Rb. Meanwhile the Polisiehoek Granite-gneiss shows _ 50 – 420 ppm Rb and _ 0.04 – 0:1 wt% P2O5. As a whole, the Swartoup Pluton is characterised by somewhat elevated CaO concentrations (_ 1.5 – 6.0 wt.%), relative to calculated averages of granites (1.8 wt.% CaO, Le Maitre, 1976) and granodiorites (3.9 wt.% CaO, Le Maitre, 1976). Whilst most of the Swartoup specimens were classified as granodiorites, some orthopyroxene-bearing monzodiorite and orthopyroxenebearing monzonite were locally found and sampled. However, much of the body appears to be granodioritic to granitic in composition. The Polisiehoek Granite-gneiss is characterised by its orange-brown weathering colour in the field, sheared texture, lower P2O5 and higher total alkali content than the Swartoup Pluton. The Polisiehoek Granite-gneiss is a highly fractionated S-type granite, as shown by plots of (a) (Na2O + K2O)/CaO and (b) FeOT/MgO versus Zr + Nb + Ce + Y (Whalen et al., 1987; Zhang et al., 2019) and also of (c) (Al2O3 + CaO)/(FeOT + Na2O + K2O) versus 100 × (MgO + FeOT + TiO2)/SiO2 (after Sylvester, 1989). Classification schemes identify the Polisiehoek Granite-gneiss as either a granite (TAS diagram, after Middlemost, 1994) or alkali granite (R1R2 diagram, after De la Roche et al., 1980). , Thesis (MSc) -- Faculty of Science, Geology, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Schmeldt, Graeme Alvin
- Date: 2021-10-29
- Subjects: Migmatite South Africa Northern Cape , Intrusions (Geology) South Africa , Metamorphic rocks South Africa Northern Cape , Metamorphism (Geology) South Africa Northern Cape , Onseepkans (South Africa) , Namaqualand (South Africa) , Anatexis , Swartoup , Koenap
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192162 , vital:45201
- Description: The central Namaqua Metamorphic Complex can be characterised by long-standing high-temperature (up to granulite/amphibolite facies) conditions between _ 1300 and 1100Ma, inevitably resulting in widespread metamorphism and plutonism. Hosted within a NW–SE striking antiformal structure about 40 km east of Onseepkans, Northen Cape, South Africa, in the Swartoup Hills, lies the Swartoup Pluton. The Swartoup Pluton was sampled and described in hand specimen and thin section. The study area was photographed, with all data presented in this study. The various rock types are readily discerned in the field due to their characteristic weathering colours and overall fabrics. The Swartoup granodioritic body is hosted within metasediments of the Bysteek and Koenap Formations, of the Arribees Group. The package was later intruded by another later granitoid, the Polisiehoek Granite-gneiss. The Bysteek Formation, a wall rock to the S-type Swartoup Pluton, reacted at the contact with the igneous body resulting in localised feldspathic granites and granodiorites with prominent, often euhedral, garnet, pryoxene and titanite. The Swartoup Pluton is divided into two subgroups. The first is characterised by higher P2O5 contents, _ 0.3 – 0.4 wt.%, shown with a narrower constraint on its Rb contents, _ 80 – 160 ppm, than the second, with _ 0.14 – 0.4 wt.% P2O5 and 20 – 310 ppm Rb. Meanwhile the Polisiehoek Granite-gneiss shows _ 50 – 420 ppm Rb and _ 0.04 – 0:1 wt% P2O5. As a whole, the Swartoup Pluton is characterised by somewhat elevated CaO concentrations (_ 1.5 – 6.0 wt.%), relative to calculated averages of granites (1.8 wt.% CaO, Le Maitre, 1976) and granodiorites (3.9 wt.% CaO, Le Maitre, 1976). Whilst most of the Swartoup specimens were classified as granodiorites, some orthopyroxene-bearing monzodiorite and orthopyroxenebearing monzonite were locally found and sampled. However, much of the body appears to be granodioritic to granitic in composition. The Polisiehoek Granite-gneiss is characterised by its orange-brown weathering colour in the field, sheared texture, lower P2O5 and higher total alkali content than the Swartoup Pluton. The Polisiehoek Granite-gneiss is a highly fractionated S-type granite, as shown by plots of (a) (Na2O + K2O)/CaO and (b) FeOT/MgO versus Zr + Nb + Ce + Y (Whalen et al., 1987; Zhang et al., 2019) and also of (c) (Al2O3 + CaO)/(FeOT + Na2O + K2O) versus 100 × (MgO + FeOT + TiO2)/SiO2 (after Sylvester, 1989). Classification schemes identify the Polisiehoek Granite-gneiss as either a granite (TAS diagram, after Middlemost, 1994) or alkali granite (R1R2 diagram, after De la Roche et al., 1980). , Thesis (MSc) -- Faculty of Science, Geology, 2021
- Full Text:
- Date Issued: 2021-10-29
Understanding human‐wildlife conflict: a geographic study of the Pringle Bay chacma baboon troop
- Authors: Parsons, Wendy Jennifer
- Date: 2021-10-29
- Subjects: Chacma baboon South Africa Pringle Bay , Human-animal relationships South Africa Pringle Bay , Radio collars , Geographic information systems , Chacma baboon South Africa Pringle Bay Geographical distribution , Chacma baboon Behavior South Africa Pringle Bay , Chacma baboon Effect of human beings on South Africa Pringle Bay , Geospatial data , User-generated content
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/294828 , vital:57259
- Description: A better appreciation of the physical geography and environmental factors that play a role in the movement of the Chacma baboon troop in and around Pringle Bay (Overberg Municipality) and part of the Kogelberg Biosphere could lead to a better understanding of their movement. In turn, this insight may contribute to reducing the human‐wildlife conflict that has arisen in the town. Humanwildlife conflict escalated after the rapid urban development that followed the introduction of electricity in 1993. The baboon‐human conflict in Pringle Bay is, in part, due to habitat loss caused by urban development and the easy availability of food in the urban area. The wild animal’s natural behaviour (seeking food and fresh water) and the human way of living (food and waste management) has led to baboon habituation and increased raiding in the village. The objective of this geographic study was to understand the baboon troops spatial and temporal movements. Two methods are being used to track the baboon troop. The first method entails collection of data from GPS tracking collars which record the location of the baboons at 30 minute intervals. This is considered a reliable, but invasive and expensive method where the alpha male and female baboon had to be captured and fitted with tracking collars. The second method entails using volunteered geographic data, in this case, information from a WhatsApp baboon alert group. While this provided data at no real cost, the mining of the information was challenging and building a geodatabase was time consuming. However, this citizen science approach added valuable data and was able to identify human‐wildlife conflict sites in the urban area. The baboon location data was mapped using GIS. Primary and secondary spatial data was sourced and added to the geodatabase created in ArcMap 10.7. Various ArcMap tools were used in analysing the environmental factors (climate, vegetation, water sources and topography) together with the location data. Analysis of this data allowed the range of the baboons to be mapped, showing the maximum extent of the territory the baboons move in. The was refined by mapping their home range (defined as the area in which they spend 95% of the time) and their core area (in which they spend 50% of the time). High activity areas ‐ or hotspots ‐ were identified, as were the baboon sleep sites. The data allowed for habitat use and seasonal patterns of movement to be explored. A key finding of the research was that the baboons were observed outside of the urban area for 82% of the time. The baboons spent the majority of their time in mountain fynbos vegetation. Hotspot areas showing significant baboon activity were identified within the town and close correlation with their sleep sites and wetland areas was evident. No definitive seasonal or weather patterns were found that influence the baboon distribution. Baboon management is complex and difficult. The sustainability of the baboon troop is important for the biodiversity of the Kogelberg Biosphere Reserve. While the baboons should not be encouraged to enter the urban area, the residents should play a role in reducing the availability of food and baboonproofing their properties. The Overstrand Municipality also needs to address waste management and waste collection in the town. Understanding the biogeography of the baboons and implementing the above‐mentioned mitigating management measures would encourage human‐wildlife coexistence and inform future baboon management plans. , Thesis (MSc) -- Faculty of Science, Geography, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Parsons, Wendy Jennifer
- Date: 2021-10-29
- Subjects: Chacma baboon South Africa Pringle Bay , Human-animal relationships South Africa Pringle Bay , Radio collars , Geographic information systems , Chacma baboon South Africa Pringle Bay Geographical distribution , Chacma baboon Behavior South Africa Pringle Bay , Chacma baboon Effect of human beings on South Africa Pringle Bay , Geospatial data , User-generated content
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/294828 , vital:57259
- Description: A better appreciation of the physical geography and environmental factors that play a role in the movement of the Chacma baboon troop in and around Pringle Bay (Overberg Municipality) and part of the Kogelberg Biosphere could lead to a better understanding of their movement. In turn, this insight may contribute to reducing the human‐wildlife conflict that has arisen in the town. Humanwildlife conflict escalated after the rapid urban development that followed the introduction of electricity in 1993. The baboon‐human conflict in Pringle Bay is, in part, due to habitat loss caused by urban development and the easy availability of food in the urban area. The wild animal’s natural behaviour (seeking food and fresh water) and the human way of living (food and waste management) has led to baboon habituation and increased raiding in the village. The objective of this geographic study was to understand the baboon troops spatial and temporal movements. Two methods are being used to track the baboon troop. The first method entails collection of data from GPS tracking collars which record the location of the baboons at 30 minute intervals. This is considered a reliable, but invasive and expensive method where the alpha male and female baboon had to be captured and fitted with tracking collars. The second method entails using volunteered geographic data, in this case, information from a WhatsApp baboon alert group. While this provided data at no real cost, the mining of the information was challenging and building a geodatabase was time consuming. However, this citizen science approach added valuable data and was able to identify human‐wildlife conflict sites in the urban area. The baboon location data was mapped using GIS. Primary and secondary spatial data was sourced and added to the geodatabase created in ArcMap 10.7. Various ArcMap tools were used in analysing the environmental factors (climate, vegetation, water sources and topography) together with the location data. Analysis of this data allowed the range of the baboons to be mapped, showing the maximum extent of the territory the baboons move in. The was refined by mapping their home range (defined as the area in which they spend 95% of the time) and their core area (in which they spend 50% of the time). High activity areas ‐ or hotspots ‐ were identified, as were the baboon sleep sites. The data allowed for habitat use and seasonal patterns of movement to be explored. A key finding of the research was that the baboons were observed outside of the urban area for 82% of the time. The baboons spent the majority of their time in mountain fynbos vegetation. Hotspot areas showing significant baboon activity were identified within the town and close correlation with their sleep sites and wetland areas was evident. No definitive seasonal or weather patterns were found that influence the baboon distribution. Baboon management is complex and difficult. The sustainability of the baboon troop is important for the biodiversity of the Kogelberg Biosphere Reserve. While the baboons should not be encouraged to enter the urban area, the residents should play a role in reducing the availability of food and baboonproofing their properties. The Overstrand Municipality also needs to address waste management and waste collection in the town. Understanding the biogeography of the baboons and implementing the above‐mentioned mitigating management measures would encourage human‐wildlife coexistence and inform future baboon management plans. , Thesis (MSc) -- Faculty of Science, Geography, 2021
- Full Text:
- Date Issued: 2021-10-29
A critical analysis of the application of South African business rescue provisions on small to medium enterprises (SMEs)
- Peteni, Ushimin https://orcid.org/ 0000-0001-6478-9862
- Authors: Peteni, Ushimin https://orcid.org/ 0000-0001-6478-9862
- Date: 2021-09
- Subjects: Small business , Business enterprises , Business failures--Law and legislation
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20328 , vital:45655
- Description: Small to Medium sized Enterprises (SMEs) play an essential role and can be described as the crucial bread and butter of the South African economy. They have the potential to create employment and skills development opportunities pertinent for sustainable economic growth. The unfortunate part is that South African Small to Medium sized Enterprises have the lowest survival rates in the world, resulting in high rates of business failure and job losses. This is because the South African economy does not favour SMEs, which are often burdened with structural hurdles including access to funding, lack of access to markets, inadequate skills, uncompetitive regulatory frameworks and technological disruptions. A developing economy such as South Africa cannot grow if companies facing financial difficulty are constantly liquidated. This is because the liquidation system does not offer companies an opportunity to restructure and possibly function within the context of raised concerns. In order to facilitate sustainable SMEs growth, the legislature has come up with statutory mechanisms to support SMEs and save them from total liquidation. Most recently, the Companies Act 71 of 2008 Chapter 6 introduces a business rescue mechanism applicable to all business structures established under the Act. The purpose of business rescue is to provide companies in financial distress with opportunities to reorganise, strategize and come up with useful corporate reorganisation measures which are useful and efficient in saving the financially distressed company and possibly yielding a better return for the creditors than would have been the case if the company was liquidated. This new enactment is seen as both an improvement and necessary reform from its predecessor, judicial administration which has widely been condemned as a failure. However, despite this improvement, the application of the current business provisions to SMEs is questionable. Although Chapter 6 of the Act makes provision for SMEs, it also presents a number of stumbling blocks, including the fact that services of business rescue practitioners are out of reach for most SMEs in South Africa. The purpose of this study is to consider challenges faced by SMEs in the practical application of the current business rescue provisions. This study further emphasizes the importance of South African SMEs, whilst looking at their challenges and how the Companies Act 71 of 2008 provisions, regarding business rescue, assists SMEs. The study looks at the impediments of certain provisions of business rescue and proposes recommendations. , Thesis (MA) (Laws) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Peteni, Ushimin https://orcid.org/ 0000-0001-6478-9862
- Date: 2021-09
- Subjects: Small business , Business enterprises , Business failures--Law and legislation
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20328 , vital:45655
- Description: Small to Medium sized Enterprises (SMEs) play an essential role and can be described as the crucial bread and butter of the South African economy. They have the potential to create employment and skills development opportunities pertinent for sustainable economic growth. The unfortunate part is that South African Small to Medium sized Enterprises have the lowest survival rates in the world, resulting in high rates of business failure and job losses. This is because the South African economy does not favour SMEs, which are often burdened with structural hurdles including access to funding, lack of access to markets, inadequate skills, uncompetitive regulatory frameworks and technological disruptions. A developing economy such as South Africa cannot grow if companies facing financial difficulty are constantly liquidated. This is because the liquidation system does not offer companies an opportunity to restructure and possibly function within the context of raised concerns. In order to facilitate sustainable SMEs growth, the legislature has come up with statutory mechanisms to support SMEs and save them from total liquidation. Most recently, the Companies Act 71 of 2008 Chapter 6 introduces a business rescue mechanism applicable to all business structures established under the Act. The purpose of business rescue is to provide companies in financial distress with opportunities to reorganise, strategize and come up with useful corporate reorganisation measures which are useful and efficient in saving the financially distressed company and possibly yielding a better return for the creditors than would have been the case if the company was liquidated. This new enactment is seen as both an improvement and necessary reform from its predecessor, judicial administration which has widely been condemned as a failure. However, despite this improvement, the application of the current business provisions to SMEs is questionable. Although Chapter 6 of the Act makes provision for SMEs, it also presents a number of stumbling blocks, including the fact that services of business rescue practitioners are out of reach for most SMEs in South Africa. The purpose of this study is to consider challenges faced by SMEs in the practical application of the current business rescue provisions. This study further emphasizes the importance of South African SMEs, whilst looking at their challenges and how the Companies Act 71 of 2008 provisions, regarding business rescue, assists SMEs. The study looks at the impediments of certain provisions of business rescue and proposes recommendations. , Thesis (MA) (Laws) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
A framework to influence the behavioural intention of adults to monitor their health using gamification: a case of discovery vitality in East London, South Africa.
- Authors: Ntshona, Linda
- Date: 2021-09
- Subjects: Autonomy (Psychology) , Medical telematics. , Patient self-monitoring.
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/22242 , vital:52005
- Description: The epidemic of overweight or obesity conditions has become a public health concern in South Africa, and signifies major challenges of chronic diseases affecting the healthcare sector. Recent years have noted the increasing prevalence of gamification and development across all age groups. The rapid adoption and use of gamification as a tool to improve adult motivation and engagement when monitoring their health and wellness is an essential form of health intervention. Gamification allows its users to keep track of their health in real time and encourages an active healthy lifestyle behaviour. Research has found that there are factors that may inhibit the behavioural intention of adults to use gamification for health monitoring in the long term. These factors include cost or membership fees associated with gamification that uses Discovery Vitality and privacy concerns. The main aim of this research study was to develop a framework to influence the behavioural intention of adults to monitor their health through gamification making use of Discovery Vitality as the case study. The self-determination theory was used as the theoretical framework to ensure continuance usage of gamification for sustained health monitoring. A qualitative research approach was chosen for this study. The purposive sampling technique was selected to identify 20 adults between the ages of 18-59 years that are members of Discovery Vitality in East London, South Africa. Interviews were conducted with the 20 participants to identify the factors that will influence their behavioural intention to make use of gamification to monitor their health. After data collection, thematic analysis was used to analyse the data and the data provided by the participants was organised and summarised into relevant themes to answer the main research question. The study developed a framework which incorporated the four constructs of the self-determination theory, namely perceived autonomy, competence, relatedness and satisfaction of basic psychological needs for sustained health monitoring. The study also developed the five factors influencing the behavioural intention of adults to continue using gamification for sustained health monitoring. These factors are known as: broad appeal, applicability and accessibility through mobile technology and pervasive sensors, development and accomplishment, employment of creativity and feedback, and lastly social influence and relatedness. The recognition of weight loss, tracking and monitoring of physical activities and medication adherence was found to positively influence the behavioural intention of adults to continuosly use gamification to monitor their health. , Thesis (MCom) (Information Systems) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Ntshona, Linda
- Date: 2021-09
- Subjects: Autonomy (Psychology) , Medical telematics. , Patient self-monitoring.
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/22242 , vital:52005
- Description: The epidemic of overweight or obesity conditions has become a public health concern in South Africa, and signifies major challenges of chronic diseases affecting the healthcare sector. Recent years have noted the increasing prevalence of gamification and development across all age groups. The rapid adoption and use of gamification as a tool to improve adult motivation and engagement when monitoring their health and wellness is an essential form of health intervention. Gamification allows its users to keep track of their health in real time and encourages an active healthy lifestyle behaviour. Research has found that there are factors that may inhibit the behavioural intention of adults to use gamification for health monitoring in the long term. These factors include cost or membership fees associated with gamification that uses Discovery Vitality and privacy concerns. The main aim of this research study was to develop a framework to influence the behavioural intention of adults to monitor their health through gamification making use of Discovery Vitality as the case study. The self-determination theory was used as the theoretical framework to ensure continuance usage of gamification for sustained health monitoring. A qualitative research approach was chosen for this study. The purposive sampling technique was selected to identify 20 adults between the ages of 18-59 years that are members of Discovery Vitality in East London, South Africa. Interviews were conducted with the 20 participants to identify the factors that will influence their behavioural intention to make use of gamification to monitor their health. After data collection, thematic analysis was used to analyse the data and the data provided by the participants was organised and summarised into relevant themes to answer the main research question. The study developed a framework which incorporated the four constructs of the self-determination theory, namely perceived autonomy, competence, relatedness and satisfaction of basic psychological needs for sustained health monitoring. The study also developed the five factors influencing the behavioural intention of adults to continue using gamification for sustained health monitoring. These factors are known as: broad appeal, applicability and accessibility through mobile technology and pervasive sensors, development and accomplishment, employment of creativity and feedback, and lastly social influence and relatedness. The recognition of weight loss, tracking and monitoring of physical activities and medication adherence was found to positively influence the behavioural intention of adults to continuosly use gamification to monitor their health. , Thesis (MCom) (Information Systems) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
An evaluation of communication strategies for the eradication of female genital mutilation (FGM): a case study of West Pokot, Kenya
- Authors: Onyango, Quinter
- Date: 2021-09
- Subjects: Female circumcision , Communication
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/21103 , vital:46986
- Description: Female Genital Mutilation (FGM) is still rampant in many Kenya communities, especially the Maa and the Pokot speaking people, despite communication strategies and programmes instituted to eradicate the cultural practice. Female Genital Mutilation is a procedure that intentionally alters or cause injury to the female genital organs for non-medical reasons. The gains of eliminating FGM resulted from robust communication strategies introduced by the United Nations and the Kenyan government to educate and raise consciousness regarding the dangers of FGM practice. However, despite widespread communication efforts worldwide, at least thirty-one countries are still practising FGM. West Pokot County in Kenya has an 86% rate as a county that still practices FGM. The statistics are an indication that communication alone cannot achieve the desired goal as long as the communities feel that these organizations and their communication expects are looking down upon their culture, beliefs and practices. As far as FGM is concerned, attitude change is vital in communities to understand the dangers. Members of communities are often left behind or not consulted when developing strategies for eradicating FGM. Emphasis should be drawn on the involvement and ownership of such development programmes. Lack of participation from the communities seems to be the key reason for the failure of the campaigns to encourage people into deserting FGM practices. Therefore, this study evaluated communication strategies and explanations of why there is still a high level of FGM practice regardless of the prevalent consciousness of the consequences of its continued practice in West Pokot County, Kenya. This study adopts a mixed methodology (qualitative and quantitative) research approach. Convenience and purposive non-probability sampling techniques were subsequently used to select samples for this study. In-depth interviews and focus group discussions were held with the different community members in West Pokot County. There were five focus groups with nine participants in each focus group, making 45 participants for the focus group discussions. The collected data were interpreted and analysed thematically. This research showed a remarkable disparity between the community members ranging from their opinion and perceptions on the best and effective modes of communication to eradicate female genital mutilation and an alternative rite of passage. Another critical finding of this study indicated that beads of bondage linked to the community sanctioned rite of passage are another traditional practice that is endangering the lives of the girl child in Lokornoi, West Pokot County. Hence, this study proposed using mass media (newspapers, radio, television) using their vernacular language, which they understand and other interpersonal communication strategies (elders, chiefs and religious leaders) to eradicate FGM. Also, communication groups can involve communities to encourage a sense of ownership, which was the biggest reason for the communities to resist leaving FGM practice. This research suggests a need to develop alternative ways of communicating the message and that interpersonal channels are necessary to eradicate FGM in Kenya. , Thesis (MSoc Sci) (Communication) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Onyango, Quinter
- Date: 2021-09
- Subjects: Female circumcision , Communication
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/21103 , vital:46986
- Description: Female Genital Mutilation (FGM) is still rampant in many Kenya communities, especially the Maa and the Pokot speaking people, despite communication strategies and programmes instituted to eradicate the cultural practice. Female Genital Mutilation is a procedure that intentionally alters or cause injury to the female genital organs for non-medical reasons. The gains of eliminating FGM resulted from robust communication strategies introduced by the United Nations and the Kenyan government to educate and raise consciousness regarding the dangers of FGM practice. However, despite widespread communication efforts worldwide, at least thirty-one countries are still practising FGM. West Pokot County in Kenya has an 86% rate as a county that still practices FGM. The statistics are an indication that communication alone cannot achieve the desired goal as long as the communities feel that these organizations and their communication expects are looking down upon their culture, beliefs and practices. As far as FGM is concerned, attitude change is vital in communities to understand the dangers. Members of communities are often left behind or not consulted when developing strategies for eradicating FGM. Emphasis should be drawn on the involvement and ownership of such development programmes. Lack of participation from the communities seems to be the key reason for the failure of the campaigns to encourage people into deserting FGM practices. Therefore, this study evaluated communication strategies and explanations of why there is still a high level of FGM practice regardless of the prevalent consciousness of the consequences of its continued practice in West Pokot County, Kenya. This study adopts a mixed methodology (qualitative and quantitative) research approach. Convenience and purposive non-probability sampling techniques were subsequently used to select samples for this study. In-depth interviews and focus group discussions were held with the different community members in West Pokot County. There were five focus groups with nine participants in each focus group, making 45 participants for the focus group discussions. The collected data were interpreted and analysed thematically. This research showed a remarkable disparity between the community members ranging from their opinion and perceptions on the best and effective modes of communication to eradicate female genital mutilation and an alternative rite of passage. Another critical finding of this study indicated that beads of bondage linked to the community sanctioned rite of passage are another traditional practice that is endangering the lives of the girl child in Lokornoi, West Pokot County. Hence, this study proposed using mass media (newspapers, radio, television) using their vernacular language, which they understand and other interpersonal communication strategies (elders, chiefs and religious leaders) to eradicate FGM. Also, communication groups can involve communities to encourage a sense of ownership, which was the biggest reason for the communities to resist leaving FGM practice. This research suggests a need to develop alternative ways of communicating the message and that interpersonal channels are necessary to eradicate FGM in Kenya. , Thesis (MSoc Sci) (Communication) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
An investigation on records management of student allocation for accommodation in selected universities of South Africa
- Authors: Mboya, Ncumisa
- Date: 2021-09
- Subjects: Records--Management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/23710 , vital:58584
- Description: The study aimed at investigating the management of students’ residential records at University of Fort Hare (UFH) and Rhodes University (RU). The objectives of the study were to: Investigate the residential policies and records management policies of the University of Fort Hare and Rhodes University; Assess the records management practices at the University of Fort Hare and Rhodes University; Determine how records management affects the process of allocating accommodation to students at the University of Fort Hare and Rhodes University; Identify areas of possible improvement of records management and student satisfaction concerning accommodation and allocation in both institutions. To achieve these objectives, the study used both qualitative and quantitative research methodologies. The data were collected using self-administered questionnaires and face-to-face interviews. A purposive non-probability sampling technique was used to select the participants of the study. Out of the targeted sample size of 39, the researcher administered questionnaires to 29 respondents and only 28 questionnaires were returned while 10 participants were interviewed. Therefore, a total of 38 staff members were included in the study. The qualitative data collected was analysed using thematic analysis while quantitative data collected was analysed using descriptive statistical analysis. The findings of the study showed that UFH and Rhodes University mostly make use of capturing process as one of the essential processes of records keeping used to allocate accommodation to students in their institutions. More importantly, the findings also revealed that there are different challenges faced by both universities. One of the challenges hindering student residence records at the University of Fort Hare (UFH) includes a lack of records xv management knowledge and incompetence. This might be because there are no records management personnel to take responsibility for student records. On the other hand, Rhodes University is faced with the unavailability of information sources, which might be attributed to a lack of information technology. , Thesis (MLIS) -- Faculty of Social Sciences and Humanities, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Mboya, Ncumisa
- Date: 2021-09
- Subjects: Records--Management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/23710 , vital:58584
- Description: The study aimed at investigating the management of students’ residential records at University of Fort Hare (UFH) and Rhodes University (RU). The objectives of the study were to: Investigate the residential policies and records management policies of the University of Fort Hare and Rhodes University; Assess the records management practices at the University of Fort Hare and Rhodes University; Determine how records management affects the process of allocating accommodation to students at the University of Fort Hare and Rhodes University; Identify areas of possible improvement of records management and student satisfaction concerning accommodation and allocation in both institutions. To achieve these objectives, the study used both qualitative and quantitative research methodologies. The data were collected using self-administered questionnaires and face-to-face interviews. A purposive non-probability sampling technique was used to select the participants of the study. Out of the targeted sample size of 39, the researcher administered questionnaires to 29 respondents and only 28 questionnaires were returned while 10 participants were interviewed. Therefore, a total of 38 staff members were included in the study. The qualitative data collected was analysed using thematic analysis while quantitative data collected was analysed using descriptive statistical analysis. The findings of the study showed that UFH and Rhodes University mostly make use of capturing process as one of the essential processes of records keeping used to allocate accommodation to students in their institutions. More importantly, the findings also revealed that there are different challenges faced by both universities. One of the challenges hindering student residence records at the University of Fort Hare (UFH) includes a lack of records xv management knowledge and incompetence. This might be because there are no records management personnel to take responsibility for student records. On the other hand, Rhodes University is faced with the unavailability of information sources, which might be attributed to a lack of information technology. , Thesis (MLIS) -- Faculty of Social Sciences and Humanities, 2021
- Full Text:
- Date Issued: 2021-09
Analysis of factors affecting technical efficiency of a1 smallholder maize farmers under command agriculture scheme in Zimbabwe: the case of Chegutu and Zvimba districts.
- Authors: Muzeza, Norman Tatenda
- Date: 2021-09
- Subjects: Food security , Farms, Small , Agricultural extension work
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20826 , vital:46607
- Description: Maize is the most essential cereal crop grown in Zimbabwe. This crop is produced across the country under different conditions and environments. The study focused on analyzing technical efficiency of A1 smallholder maize farmers in Chegutu and Zvimba districts under the Command Agriculture Scheme. Understanding technical efficiency is essential under developing agriculture, especially where resources are limited, and high population growth is quite common. In such a setting, increased output depends on efficiency improvements. The specific objectives of the study focused on estimating the level of technical efficiency, determinants of technical efficiency and the level of productivity among a randomly selected sample of 240 A1 smallholder maize farmers under the Command Agriculture Scheme. Purposive, cluster and random sampling techniques were used to collect primary data from the selected sample. The study applied the single-stage modelling stochastic frontier approach to assess technical efficiency of A1 smallholder maize farmers. The stochastic frontier results revealed that A1 smallholder farmers in Chegutu and Zvimba districts are technically efficient at 85 percent and 94 percent, respectively. The major determinants of technical efficiency varied across each district. In Chegutu district, major determinants of technical efficiency were basal fertilizer, labour and area of land cultivated for maize production, and all indicated a positive relationship with level of significance less than 10 percent and 1 percent (0.012, 0.000 and 0.000) respectively. In Zvimba district, major determinants of technical efficiency were basal fertilizer, topdressing and area of land cultivated for maize production, and all indicated a positive relationship with level of significance less than 5 percent, 10 percent and 1 percent (0.002, 0.021, 0.000) respectively. The study further estimated determinants of technical inefficiency. Main determinants of technical inefficiency in Chegutu district were age, maize farming experience and level of education. In Zvimba district, main determinants were maize farming experience, level of education, marital status, occupation status and other sources of income. The return to scale that measures the productivity level of farmers varied among the two districts in which farmers from Chegutu district had increasing returns to scale (1.43), whilst famers from Zvimba district had decreasing returns to scale (0.54). The study, therefore, argues that despite observed high technical efficiencies, Chegutu farmers could bridge their 15 percent gap between their observed output and the frontier output by focusing more on input usage with increasing returns to scale (1.43 percent). On the other hand, Zvimba farmers could bridge their 6 percent gap between their observed output and frontier output by focusing more on socio-economic drivers of technical inefficiency, given the decreasing returns to scale of their inputs (0.54 percent). , Thesis (MSc) (Agricultural Economics) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Muzeza, Norman Tatenda
- Date: 2021-09
- Subjects: Food security , Farms, Small , Agricultural extension work
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20826 , vital:46607
- Description: Maize is the most essential cereal crop grown in Zimbabwe. This crop is produced across the country under different conditions and environments. The study focused on analyzing technical efficiency of A1 smallholder maize farmers in Chegutu and Zvimba districts under the Command Agriculture Scheme. Understanding technical efficiency is essential under developing agriculture, especially where resources are limited, and high population growth is quite common. In such a setting, increased output depends on efficiency improvements. The specific objectives of the study focused on estimating the level of technical efficiency, determinants of technical efficiency and the level of productivity among a randomly selected sample of 240 A1 smallholder maize farmers under the Command Agriculture Scheme. Purposive, cluster and random sampling techniques were used to collect primary data from the selected sample. The study applied the single-stage modelling stochastic frontier approach to assess technical efficiency of A1 smallholder maize farmers. The stochastic frontier results revealed that A1 smallholder farmers in Chegutu and Zvimba districts are technically efficient at 85 percent and 94 percent, respectively. The major determinants of technical efficiency varied across each district. In Chegutu district, major determinants of technical efficiency were basal fertilizer, labour and area of land cultivated for maize production, and all indicated a positive relationship with level of significance less than 10 percent and 1 percent (0.012, 0.000 and 0.000) respectively. In Zvimba district, major determinants of technical efficiency were basal fertilizer, topdressing and area of land cultivated for maize production, and all indicated a positive relationship with level of significance less than 5 percent, 10 percent and 1 percent (0.002, 0.021, 0.000) respectively. The study further estimated determinants of technical inefficiency. Main determinants of technical inefficiency in Chegutu district were age, maize farming experience and level of education. In Zvimba district, main determinants were maize farming experience, level of education, marital status, occupation status and other sources of income. The return to scale that measures the productivity level of farmers varied among the two districts in which farmers from Chegutu district had increasing returns to scale (1.43), whilst famers from Zvimba district had decreasing returns to scale (0.54). The study, therefore, argues that despite observed high technical efficiencies, Chegutu farmers could bridge their 15 percent gap between their observed output and the frontier output by focusing more on input usage with increasing returns to scale (1.43 percent). On the other hand, Zvimba farmers could bridge their 6 percent gap between their observed output and frontier output by focusing more on socio-economic drivers of technical inefficiency, given the decreasing returns to scale of their inputs (0.54 percent). , Thesis (MSc) (Agricultural Economics) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
Chemical composition and in vitro ruminal degradation of diets containing Vachellia karro leaf meal and their effect on physiological responses of indigenous Xhosa lop-eared goats
- Authors: Mfisi, Khanyisa
- Date: 2021-09
- Subjects: Ruminants--Feeding and feeds , Animal nutrition
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20719 , vital:46460
- Description: The objective of this study was to determine the chemical composition and in vitro ruminal dry matter degradation (DMD) of Vachellia karro leaf meal-containing diets and their effect on feed intake and physiological responses of indigenous Xhosa lop-eared goats. Experimental diets containing 0 percent (Treatment 1), 15 percent (Treatment 2) and 30 percent (Treatment 3) Vachellia karroo leaf meal were mixed with grass hay and crushed maize. Samples of each diet were analysed for chemical composition and in vitro ruminal DM degradability. A total of 18 eight-month-old indigenous Xhosa lop-eared goats, initially weighing 20.81 ± 1.83 kg were randomly assigned to each diet in a Completely Randomized Design. The goats were confined in individual well-ventilated roofed pens and each dietary treatment had a total of 6 goats. The feed was offered at a rate of 3 percent of live weight twice a day, at 08:00 in the morning and at 16:00 in the afternoon. The experimental feeding trial lasted for 80 days, where 10 days was allowed for adaptation. Goat live weight, Average daily feed intake (ADFI), and Body condition scores (BCS) were recorded weekly FAMACHA scores and fecal eggs counts were also determined weekly. Blood samples were collected via vein puncture on the last day of the feeding trial for determination of glucose, total cholesterol, albumin and blood urea. Significantly higher (P < 0.05) crude protein (CP) and condensed tannins (CT) levels were observed in Vachellia karroo containing diets., while acid detergent fibre (ADF) and neutral detergent fibre (NDF) were significantly higher (P < 0.05) in the control diet. During early hours of incubation, DMD was similar (P > 0.05) across all dietary treatments. At 12 to 72 hours, the DMD was significantly higher (P < 0.05) in Vachellia karroo containing diets except at 48 hours. Correlation between DMD and NDF, ADF and fat was only visible at 24 hours. Fibre (ADF and NDF) were negatively related to DMD, while fat was positively related. A positive correlation was observed between DMD and DM, CP and ADFI. The body weight and BCS of goats was similar (P > 0.05) in all dietary treatments (P > 0.05). The ADFI was significantly higher (P < 0.05) in Vachellia karroo supplemented goats. Faecal egg count and FAMACHA scores were significantly higher (P< 0.05) in the control group compared to the Vachellia karroo supplemented treatments; while glucose levels were significantly higher in goats supplemented with Vachellia karroo compared to non-supplemented goats. Cholesterol levels were similar (P > 0.05) across all experimental groups. Goats consuming 30 percent of Vachellia karroo leaf meal had higher (P < 0.05) creatinine levels than the non-supplemented treatment. Urea levels were significantly higher (P < 0.05) in goats fed 30 percent of Vachellia karroo leaf meal than other treatments. It was concluded that the inclusion of Vachellia karroo leaves improves diet quality, diet degradability, average daily feed intake and physiological responses. , Thesis (MSc) (Animal Science) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Mfisi, Khanyisa
- Date: 2021-09
- Subjects: Ruminants--Feeding and feeds , Animal nutrition
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20719 , vital:46460
- Description: The objective of this study was to determine the chemical composition and in vitro ruminal dry matter degradation (DMD) of Vachellia karro leaf meal-containing diets and their effect on feed intake and physiological responses of indigenous Xhosa lop-eared goats. Experimental diets containing 0 percent (Treatment 1), 15 percent (Treatment 2) and 30 percent (Treatment 3) Vachellia karroo leaf meal were mixed with grass hay and crushed maize. Samples of each diet were analysed for chemical composition and in vitro ruminal DM degradability. A total of 18 eight-month-old indigenous Xhosa lop-eared goats, initially weighing 20.81 ± 1.83 kg were randomly assigned to each diet in a Completely Randomized Design. The goats were confined in individual well-ventilated roofed pens and each dietary treatment had a total of 6 goats. The feed was offered at a rate of 3 percent of live weight twice a day, at 08:00 in the morning and at 16:00 in the afternoon. The experimental feeding trial lasted for 80 days, where 10 days was allowed for adaptation. Goat live weight, Average daily feed intake (ADFI), and Body condition scores (BCS) were recorded weekly FAMACHA scores and fecal eggs counts were also determined weekly. Blood samples were collected via vein puncture on the last day of the feeding trial for determination of glucose, total cholesterol, albumin and blood urea. Significantly higher (P < 0.05) crude protein (CP) and condensed tannins (CT) levels were observed in Vachellia karroo containing diets., while acid detergent fibre (ADF) and neutral detergent fibre (NDF) were significantly higher (P < 0.05) in the control diet. During early hours of incubation, DMD was similar (P > 0.05) across all dietary treatments. At 12 to 72 hours, the DMD was significantly higher (P < 0.05) in Vachellia karroo containing diets except at 48 hours. Correlation between DMD and NDF, ADF and fat was only visible at 24 hours. Fibre (ADF and NDF) were negatively related to DMD, while fat was positively related. A positive correlation was observed between DMD and DM, CP and ADFI. The body weight and BCS of goats was similar (P > 0.05) in all dietary treatments (P > 0.05). The ADFI was significantly higher (P < 0.05) in Vachellia karroo supplemented goats. Faecal egg count and FAMACHA scores were significantly higher (P< 0.05) in the control group compared to the Vachellia karroo supplemented treatments; while glucose levels were significantly higher in goats supplemented with Vachellia karroo compared to non-supplemented goats. Cholesterol levels were similar (P > 0.05) across all experimental groups. Goats consuming 30 percent of Vachellia karroo leaf meal had higher (P < 0.05) creatinine levels than the non-supplemented treatment. Urea levels were significantly higher (P < 0.05) in goats fed 30 percent of Vachellia karroo leaf meal than other treatments. It was concluded that the inclusion of Vachellia karroo leaves improves diet quality, diet degradability, average daily feed intake and physiological responses. , Thesis (MSc) (Animal Science) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
Effect of grazing systems and age on enteric methane production and performance plus grazing system effect on ruminal fermentation parameters of Nguni and Bonsmara beef cows
- Authors: Kayima, Denis
- Date: 2021-09
- Subjects: Grazing , Pastures--Management , Ruminants--Feeding and feeds
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20583 , vital:46153
- Description: Beef breeds of cattle are predominantly raised through extensive grazing and produce the highest levels of enteric methane (CH4) through ruminal fermentation. The objective of this study was to evaluate the effect of breed, grazing, and age on enteric methane production and performance of beef cows as well as effect of breed and grazing system on ruminal fermentation parameters. Two separate studies were conducted; the first study evaluated the effect of grazing system, breed, and age on ruminal enteric methane production and performance of selected beef breeds. The second study evaluated the effect of the grazing system and breed on ruminal fermentation. In the first study, two breeds (Nguni and Bonsmara) raised under two grazing systems (communal and commercial) in a random complete block design were grouped into 3 age categories. Eighty-four cows aged between 24-120 months were randomly selected and grouped by age: group A (young adult cow, n = 7, 24-48 months old), group B (adult, n = 7, 60-80 months old), and group C (old adult, n = 7, 90-120 months) in either grazing system. Data were collected on methane production per day, body condition, and weight used to estimate dry matter intake (DMI), methane per DMI, and methane per body weight. In the second study, 40 cows of the same age group, parity, and physiological status were used. Ten cows per breed (Bonsmara and Nguni) in either grazing system (communal and commercial) were used in a random complete block design. Rumen fluid collection was done by the stomach tube method. Data were collected on ruminal ammonia-nitrogen (NH3-N), pH, Temperature, volatile fatty acids (VFAs). Older animals produced higher methane per head in the order of C > B > A; (P<0.0001). Performance parameters like Body condition score (BCS), body weight (BW), dry matter intake (DMI), and daily methane were higher (P<0.05) in Bonsmara. However, Methane per BW was higher in Nguni (P<0.05), and methane per DMI did not differ among breeds (P>0.05). Body condition, BW, and DMI were higher (P<0.05) in commercial grazing system. Contrary, daily methane production, methane production per DMI, and methane produced per BW were higher in communal grazing. In the second study, Ruminal NH3-N concentration ranged between 69.05 - 96.78 mg/L and was higher (P<0.05) in Nguni. It was also higher (P<0.05) in the commercial grazing system. Ruminal pH, temperature, total VFAs, and certain individual VFAs (iso-butyrate, valeric and iso-valeric) did not differ (P>0.05) among breeds and grazing systems. However, total VFAs were slightly lower in communal grazing (78.87 mmol/L) than commercial grazing (89.80 mmol/L). Acetate, propionate, butyrate proportions, and acetate to propionate ratio did not differ (P>0.05) among breeds but differed (P<0.05) between grazing systems. Acetate (P<0.05) and acetate to propionate ratio (P<0.05) were higher in the communal grazing system, while the reverse was true for propionate (P<0.05) and butyrate (P<0.05). Bonsmara produced more methane than Nguni under similar conditions, with Nguni uniquely producing more methane per BW, indicating host genetics influence. Communal animals and older animals produced more CH4 than commercial and younger cows regardless of the breed, indicating ruminal inefficiencies in very old cows. These results emphasize the idea that host genetics or breed, grazing system, and age influence methane output and performance. Hence, breeding strategies for hard-to-measure traits like methane production need to put all these factors into consideration. , Thesis (MSc) (Animal Science) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Kayima, Denis
- Date: 2021-09
- Subjects: Grazing , Pastures--Management , Ruminants--Feeding and feeds
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20583 , vital:46153
- Description: Beef breeds of cattle are predominantly raised through extensive grazing and produce the highest levels of enteric methane (CH4) through ruminal fermentation. The objective of this study was to evaluate the effect of breed, grazing, and age on enteric methane production and performance of beef cows as well as effect of breed and grazing system on ruminal fermentation parameters. Two separate studies were conducted; the first study evaluated the effect of grazing system, breed, and age on ruminal enteric methane production and performance of selected beef breeds. The second study evaluated the effect of the grazing system and breed on ruminal fermentation. In the first study, two breeds (Nguni and Bonsmara) raised under two grazing systems (communal and commercial) in a random complete block design were grouped into 3 age categories. Eighty-four cows aged between 24-120 months were randomly selected and grouped by age: group A (young adult cow, n = 7, 24-48 months old), group B (adult, n = 7, 60-80 months old), and group C (old adult, n = 7, 90-120 months) in either grazing system. Data were collected on methane production per day, body condition, and weight used to estimate dry matter intake (DMI), methane per DMI, and methane per body weight. In the second study, 40 cows of the same age group, parity, and physiological status were used. Ten cows per breed (Bonsmara and Nguni) in either grazing system (communal and commercial) were used in a random complete block design. Rumen fluid collection was done by the stomach tube method. Data were collected on ruminal ammonia-nitrogen (NH3-N), pH, Temperature, volatile fatty acids (VFAs). Older animals produced higher methane per head in the order of C > B > A; (P<0.0001). Performance parameters like Body condition score (BCS), body weight (BW), dry matter intake (DMI), and daily methane were higher (P<0.05) in Bonsmara. However, Methane per BW was higher in Nguni (P<0.05), and methane per DMI did not differ among breeds (P>0.05). Body condition, BW, and DMI were higher (P<0.05) in commercial grazing system. Contrary, daily methane production, methane production per DMI, and methane produced per BW were higher in communal grazing. In the second study, Ruminal NH3-N concentration ranged between 69.05 - 96.78 mg/L and was higher (P<0.05) in Nguni. It was also higher (P<0.05) in the commercial grazing system. Ruminal pH, temperature, total VFAs, and certain individual VFAs (iso-butyrate, valeric and iso-valeric) did not differ (P>0.05) among breeds and grazing systems. However, total VFAs were slightly lower in communal grazing (78.87 mmol/L) than commercial grazing (89.80 mmol/L). Acetate, propionate, butyrate proportions, and acetate to propionate ratio did not differ (P>0.05) among breeds but differed (P<0.05) between grazing systems. Acetate (P<0.05) and acetate to propionate ratio (P<0.05) were higher in the communal grazing system, while the reverse was true for propionate (P<0.05) and butyrate (P<0.05). Bonsmara produced more methane than Nguni under similar conditions, with Nguni uniquely producing more methane per BW, indicating host genetics influence. Communal animals and older animals produced more CH4 than commercial and younger cows regardless of the breed, indicating ruminal inefficiencies in very old cows. These results emphasize the idea that host genetics or breed, grazing system, and age influence methane output and performance. Hence, breeding strategies for hard-to-measure traits like methane production need to put all these factors into consideration. , Thesis (MSc) (Animal Science) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
Evaluation of medicinal potential of Boophone disticha (L.f.) Herb. used by the indigenous people in the Raymond Mhlaba Municipality Eastern Cape
- Authors: Gwayi, Yamkela
- Date: 2021-09
- Subjects: Bulbs (Plants) , Bulbs (Plant anatomy)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20612 , vital:46375
- Description: Boophone disticha (L.f.) Herb. is a bulbous plant native to southern African areas of the continent and spreads to tropical Africa. The plant has been noted in literature for its high toxicity and has a long lineage of its use in traditional medicine for the treatment of various diseases. Due to high demand in the conventional trade market, the plant's conservation status has been shown to be declining. The plant has been reported to cause human poisoning, which can lead to death, but the plant is still administered by an indigenous community to treat various diseases. This study investigated the therapeutic potential of B. disticha used by the people of Raymond Mhlaba municipality to show and verify its use in traditional medicine and how it can be used as a possible drug ingredient. This study was also set out to investigate the anti-mycobacterial activity of the plant for the first time for the B. disticha growing in the Eastern Cape region of South Africa. The phytochemical analysis of B. disticha was carried out on four different plant parts (i.e., roots, leaves, bulb inner and outer scales) and the plant was extracted using methanol and distilled water. The qualitative phytochemical analysis displayed the presence of tannins, flavonoids, phenols and alkaloids in all plant parts for both extraction solvents. Anthraquinones were absent in all the plant extracts. The detected phytochemicals (tannins, flavonoids, phenols and alkaloids) were quantified. The roots had the highest phytochemical content for methanol extract for each phytochemical tested [439.67±1.53 mg/g (QE) flavonoids, 2414.67±1.53 mg/g (GAE) phenols and 527.33±2.08 mg/g (GAE) alkaloids] compared to all the plant parts. Methanol extracts from B. disticha revealed highest phenolic contents (2414.67±1.53 mg/g GAE) for the roots, 1395.33±2.52 mg/g (GAE) for the bulb inner scales, 1560±1 mg/g (GAE) for the leaves and 1550.7±18.9 mg/g (GAE) for the bulb outer scales). The total flavonoid content of the bulb outer scales aqueous extract was not detected. The presence of significant amounts of phytochemical compounds indicates that B. disticha has a higher medicinal value and can be extensively investigated to extract bioactive ingredients that are useful to the society, and that could be sold for higher production than using synthetic drugs with side effects. The antimicrobial activity of B. disticha extracts (methanol and distilled water) was evaluated using micro-dilution bioassay in 96-well micro-plates against nine disease-causing bacterial strains (5 Gram-negative and 4 Gram-positive) and three fungal isolates. The results revealed that methanol and aqueous extract of B. disticha demonstrated very good activity, with Gram-positive strains being more sensitive than Gram-negative ones. Boophone disticha aqueous extracts displayed the best activity against Staphylococcus aureus with MIC and MBC values ranging from 0.39 to 0.78 mg/ml. The methanolic extract of B. disticha leaves and outer scales of bulb displayed good activity against Klebsiella pneumoniae at MIC 0.78 mg/ml. The methanolic extract of B. disticha bulb outer scales also displayed good inhibition against Proteus vulgaris at MIC 0.78 mg/ml, with the root extract exhibiting activity against Shigella flexineri (MIC value of 0.078 mg/ml). Concerning antifungal activity, B. disticha extracts showed very poor inhibition properties against the fungal isolates. Anti-mycobacterium potential of B. disticha extracts (methanol and distilled water) was evaluated using micro-dilution bioassay in 96-well microtiter plates. The plant parts tested were the roots, bulb inner scales, leaves and the bulb outer scales. The highest activity against Mycobacterium tuberculosis was observed with the root methanol extract at MIC 0.78 mg/ml. The anti-inflammatory properties of B. disticha were investigated using the 5-lypoxygenase (5- LOX) assay. The overall anti-inflammatory activity results for the B. disticha extracts were poor; at low concentrations, the plant displayed negative results. The leaves methanol extracts did show little activity at 0.4 mg/ml. , Thesis (MSc) (Botany) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Gwayi, Yamkela
- Date: 2021-09
- Subjects: Bulbs (Plants) , Bulbs (Plant anatomy)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20612 , vital:46375
- Description: Boophone disticha (L.f.) Herb. is a bulbous plant native to southern African areas of the continent and spreads to tropical Africa. The plant has been noted in literature for its high toxicity and has a long lineage of its use in traditional medicine for the treatment of various diseases. Due to high demand in the conventional trade market, the plant's conservation status has been shown to be declining. The plant has been reported to cause human poisoning, which can lead to death, but the plant is still administered by an indigenous community to treat various diseases. This study investigated the therapeutic potential of B. disticha used by the people of Raymond Mhlaba municipality to show and verify its use in traditional medicine and how it can be used as a possible drug ingredient. This study was also set out to investigate the anti-mycobacterial activity of the plant for the first time for the B. disticha growing in the Eastern Cape region of South Africa. The phytochemical analysis of B. disticha was carried out on four different plant parts (i.e., roots, leaves, bulb inner and outer scales) and the plant was extracted using methanol and distilled water. The qualitative phytochemical analysis displayed the presence of tannins, flavonoids, phenols and alkaloids in all plant parts for both extraction solvents. Anthraquinones were absent in all the plant extracts. The detected phytochemicals (tannins, flavonoids, phenols and alkaloids) were quantified. The roots had the highest phytochemical content for methanol extract for each phytochemical tested [439.67±1.53 mg/g (QE) flavonoids, 2414.67±1.53 mg/g (GAE) phenols and 527.33±2.08 mg/g (GAE) alkaloids] compared to all the plant parts. Methanol extracts from B. disticha revealed highest phenolic contents (2414.67±1.53 mg/g GAE) for the roots, 1395.33±2.52 mg/g (GAE) for the bulb inner scales, 1560±1 mg/g (GAE) for the leaves and 1550.7±18.9 mg/g (GAE) for the bulb outer scales). The total flavonoid content of the bulb outer scales aqueous extract was not detected. The presence of significant amounts of phytochemical compounds indicates that B. disticha has a higher medicinal value and can be extensively investigated to extract bioactive ingredients that are useful to the society, and that could be sold for higher production than using synthetic drugs with side effects. The antimicrobial activity of B. disticha extracts (methanol and distilled water) was evaluated using micro-dilution bioassay in 96-well micro-plates against nine disease-causing bacterial strains (5 Gram-negative and 4 Gram-positive) and three fungal isolates. The results revealed that methanol and aqueous extract of B. disticha demonstrated very good activity, with Gram-positive strains being more sensitive than Gram-negative ones. Boophone disticha aqueous extracts displayed the best activity against Staphylococcus aureus with MIC and MBC values ranging from 0.39 to 0.78 mg/ml. The methanolic extract of B. disticha leaves and outer scales of bulb displayed good activity against Klebsiella pneumoniae at MIC 0.78 mg/ml. The methanolic extract of B. disticha bulb outer scales also displayed good inhibition against Proteus vulgaris at MIC 0.78 mg/ml, with the root extract exhibiting activity against Shigella flexineri (MIC value of 0.078 mg/ml). Concerning antifungal activity, B. disticha extracts showed very poor inhibition properties against the fungal isolates. Anti-mycobacterium potential of B. disticha extracts (methanol and distilled water) was evaluated using micro-dilution bioassay in 96-well microtiter plates. The plant parts tested were the roots, bulb inner scales, leaves and the bulb outer scales. The highest activity against Mycobacterium tuberculosis was observed with the root methanol extract at MIC 0.78 mg/ml. The anti-inflammatory properties of B. disticha were investigated using the 5-lypoxygenase (5- LOX) assay. The overall anti-inflammatory activity results for the B. disticha extracts were poor; at low concentrations, the plant displayed negative results. The leaves methanol extracts did show little activity at 0.4 mg/ml. , Thesis (MSc) (Botany) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
Experiences of patients with cancer regarding decentralization of oncology services at a selected tertiary hospital in the Eastern Cape
- Authors: Jojo, Lumkile
- Date: 2021-09
- Subjects: Cancer -- Nursing
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26907 , vital:66080
- Description: Background: Cancer burden is a global public health concern. It is associated with high morbidities and mortalities worldwide. Over the past decade, there has been a constant increase in the incidence of cancer cases affecting mostly low-income countries and middle- income countries. South Africa as a middle-income country is also affected by this cancer rise. The limited access to oncology services contributed to the late presentation and late diagnosis. In the Eastern Cape, oncology services were previously offered in Port Elizabeth and East London only. Oncology unit was recently opened in Mthatha to decentralize oncology services in the province. The purpose of the study was to explore the experiences of patients with cancer regarding decentralization of oncology services at a public tertiary hospital in the Eastern Cape province of South Africa. Objectives were to describe experiences of patients with cancer regarding decentralization of oncology services at a public tertiary hospital in the Eastern Cape, and to describe the quality of oncology services provided by a public tertiary hospital in the Eastern Cape. Methods: a qualitative research approach with a descriptive, explorative, and contextual design was undertaken in this study, to get the perspective of the oncology healthcare service recipients on the decentralization of oncology services at a public tertiary hospital. An interview guide was used to get experiences of the cancer patients attending oncology clinic. Interviews were conducted to 19 participants on a one-to-one basis. With ethical consideration, all COVID-19 protocols were observed. All interviews were transcribed carefully against their audio-recordings. Field notes were also taken by the researcher on what was heard, observed, thought and experienced during the interview process. The concept of trustworthiness was used to ensure rigour throughout this study. Data was analysed by means of thematic analysis. Data was organized into themes using the Tesch’s approach to open coding in qualitative research. Results: seven themes emerged: 1) experience related to a high level of satisfaction with services provided and desired expectations, 2) waiting time, 3) availability of human and material resources, 4) attitude of health care workers, 5) appropriate treatment and care, 6) access to services, and 7) need for improved infrastructural facilities Many patients had positive experiences about decentralization of oncology services in the province. Most patients were happy about travelling short distances, a smaller number of days, using less money and the time it takes to see a doctor. They also expressed their satisfaction on the quality of oncology services rendered in the unit. The waiting times were acceptable, medicines available and staff had positive attitudes towards the patients. The study revealed that, there were complaints about infrastructure, poor hospital record keeping, and lack of resources. The themes which emanated from the recordings of the study showed that patients with cancer, attending oncology clinic at a public tertiary hospital had positive experiences in this decentralized oncology unit. The services rendered at the facility were of acceptable quality. Staff had positive attitude towards their patients. All patients were seen by the doctors within acceptable waiting time, and they all got their prescribed medication. Access to services was much improved in terms of distance, number of days travelled by patients to access the service and time taken to see the doctor for appointments. Conclusion: The hospital must improve its infrastructure, record keeping, security, and expand the services. Put more focus on cancer awareness programs. , Thesis (MPA) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Jojo, Lumkile
- Date: 2021-09
- Subjects: Cancer -- Nursing
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26907 , vital:66080
- Description: Background: Cancer burden is a global public health concern. It is associated with high morbidities and mortalities worldwide. Over the past decade, there has been a constant increase in the incidence of cancer cases affecting mostly low-income countries and middle- income countries. South Africa as a middle-income country is also affected by this cancer rise. The limited access to oncology services contributed to the late presentation and late diagnosis. In the Eastern Cape, oncology services were previously offered in Port Elizabeth and East London only. Oncology unit was recently opened in Mthatha to decentralize oncology services in the province. The purpose of the study was to explore the experiences of patients with cancer regarding decentralization of oncology services at a public tertiary hospital in the Eastern Cape province of South Africa. Objectives were to describe experiences of patients with cancer regarding decentralization of oncology services at a public tertiary hospital in the Eastern Cape, and to describe the quality of oncology services provided by a public tertiary hospital in the Eastern Cape. Methods: a qualitative research approach with a descriptive, explorative, and contextual design was undertaken in this study, to get the perspective of the oncology healthcare service recipients on the decentralization of oncology services at a public tertiary hospital. An interview guide was used to get experiences of the cancer patients attending oncology clinic. Interviews were conducted to 19 participants on a one-to-one basis. With ethical consideration, all COVID-19 protocols were observed. All interviews were transcribed carefully against their audio-recordings. Field notes were also taken by the researcher on what was heard, observed, thought and experienced during the interview process. The concept of trustworthiness was used to ensure rigour throughout this study. Data was analysed by means of thematic analysis. Data was organized into themes using the Tesch’s approach to open coding in qualitative research. Results: seven themes emerged: 1) experience related to a high level of satisfaction with services provided and desired expectations, 2) waiting time, 3) availability of human and material resources, 4) attitude of health care workers, 5) appropriate treatment and care, 6) access to services, and 7) need for improved infrastructural facilities Many patients had positive experiences about decentralization of oncology services in the province. Most patients were happy about travelling short distances, a smaller number of days, using less money and the time it takes to see a doctor. They also expressed their satisfaction on the quality of oncology services rendered in the unit. The waiting times were acceptable, medicines available and staff had positive attitudes towards the patients. The study revealed that, there were complaints about infrastructure, poor hospital record keeping, and lack of resources. The themes which emanated from the recordings of the study showed that patients with cancer, attending oncology clinic at a public tertiary hospital had positive experiences in this decentralized oncology unit. The services rendered at the facility were of acceptable quality. Staff had positive attitude towards their patients. All patients were seen by the doctors within acceptable waiting time, and they all got their prescribed medication. Access to services was much improved in terms of distance, number of days travelled by patients to access the service and time taken to see the doctor for appointments. Conclusion: The hospital must improve its infrastructure, record keeping, security, and expand the services. Put more focus on cancer awareness programs. , Thesis (MPA) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-09
Experiences of patients with cancer regarding decentralization of oncology services at a selected tertiary hospital in the Eastern Cape
- Authors: Jojo, Lumkile Wilmot
- Date: 2021-09
- Subjects: Cancer -- Patients , Oncology
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/23510 , vital:58074
- Description: Background: Cancer burden is a global public health concern. It is associated with high morbidities and mortalities worldwide. Over the past decade, there has been a constant increase in the incidence of cancer cases affecting mostly low-income countries and middle- income countries. South Africa as a middle-income country is also affected by this cancer rise. The limited access to oncology services contributed to the late presentation and late diagnosis. In the Eastern Cape, oncology services were previously offered in Port Elizabeth and East London only. Oncology unit was recently opened in Mthatha to decentralize oncology services in the province. The purpose of the study was to explore the experiences of patients with cancer regarding decentralization of oncology services at a public tertiary hospital in the Eastern Cape province of South Africa. Objectives were to describe experiences of patients with cancer regarding decentralization of oncology services at a public tertiary hospital in the Eastern Cape, and to describe the quality of oncology services provided by a public tertiary hospital in the Eastern Cape. Methods: a qualitative research approach with a descriptive, explorative, and contextual design was undertaken in this study, to get the perspective of the oncology healthcare service recipients on the decentralization of oncology services at a public tertiary hospital. An interview guide was used to get experiences of the cancer patients attending oncology clinic. Interviews were conducted to 19 participants on a one-to-one basis. With ethical consideration, all COVID-19 protocols were observed. All interviews were transcribed carefully against their audio-recordings. Field notes were also taken by the researcher on what was heard, observed, thought and experienced during the interview process. The concept of trustworthiness was used to ensure rigour throughout this study. Data was analysed by means of thematic analysis. Data was organized into themes using the Tesch’s approach to open coding in qualitative research. Results: seven themes emerged: 1) experience related to a high level of satisfaction with services provided and desired expectations, 2) waiting time, 3) availability of human and material resources, 4) attitude of health care workers, 5) appropriate treatment and care, 6) access to services, and 7) need for improved infrastructural facilities. Many patients had positive experiences about decentralization of oncology services in the province. Most patients were happy about travelling short distances, a smaller number of days, using less money and the time it takes to see a doctor. They also expressed their satisfaction on the quality of oncology services rendered in the unit. The waiting times were acceptable, medicines available and staff had positive attitudes towards the patients. The study revealed that, there were complaints about infrastructure, poor hospital record keeping, and lack of resources. The themes which emanated from the recordings of the study showed that patients with cancer, attending oncology clinic at a public tertiary hospital had positive experiences in this decentralized oncology unit. The services rendered at the facility were of acceptable quality. Staff had positive attitude towards their patients. All patients were seen by the doctors within acceptable waiting time, and they all got their prescribed medication. Access to services was much improved in terms of distance, number of days travelled by patients to access the service and time taken to see the doctor for appointments. Conclusion: The hospital must improve its infrastructure, record keeping, security, and expand the services. Put more focus on cancer awareness programs. , Thesis (MPA) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Jojo, Lumkile Wilmot
- Date: 2021-09
- Subjects: Cancer -- Patients , Oncology
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/23510 , vital:58074
- Description: Background: Cancer burden is a global public health concern. It is associated with high morbidities and mortalities worldwide. Over the past decade, there has been a constant increase in the incidence of cancer cases affecting mostly low-income countries and middle- income countries. South Africa as a middle-income country is also affected by this cancer rise. The limited access to oncology services contributed to the late presentation and late diagnosis. In the Eastern Cape, oncology services were previously offered in Port Elizabeth and East London only. Oncology unit was recently opened in Mthatha to decentralize oncology services in the province. The purpose of the study was to explore the experiences of patients with cancer regarding decentralization of oncology services at a public tertiary hospital in the Eastern Cape province of South Africa. Objectives were to describe experiences of patients with cancer regarding decentralization of oncology services at a public tertiary hospital in the Eastern Cape, and to describe the quality of oncology services provided by a public tertiary hospital in the Eastern Cape. Methods: a qualitative research approach with a descriptive, explorative, and contextual design was undertaken in this study, to get the perspective of the oncology healthcare service recipients on the decentralization of oncology services at a public tertiary hospital. An interview guide was used to get experiences of the cancer patients attending oncology clinic. Interviews were conducted to 19 participants on a one-to-one basis. With ethical consideration, all COVID-19 protocols were observed. All interviews were transcribed carefully against their audio-recordings. Field notes were also taken by the researcher on what was heard, observed, thought and experienced during the interview process. The concept of trustworthiness was used to ensure rigour throughout this study. Data was analysed by means of thematic analysis. Data was organized into themes using the Tesch’s approach to open coding in qualitative research. Results: seven themes emerged: 1) experience related to a high level of satisfaction with services provided and desired expectations, 2) waiting time, 3) availability of human and material resources, 4) attitude of health care workers, 5) appropriate treatment and care, 6) access to services, and 7) need for improved infrastructural facilities. Many patients had positive experiences about decentralization of oncology services in the province. Most patients were happy about travelling short distances, a smaller number of days, using less money and the time it takes to see a doctor. They also expressed their satisfaction on the quality of oncology services rendered in the unit. The waiting times were acceptable, medicines available and staff had positive attitudes towards the patients. The study revealed that, there were complaints about infrastructure, poor hospital record keeping, and lack of resources. The themes which emanated from the recordings of the study showed that patients with cancer, attending oncology clinic at a public tertiary hospital had positive experiences in this decentralized oncology unit. The services rendered at the facility were of acceptable quality. Staff had positive attitude towards their patients. All patients were seen by the doctors within acceptable waiting time, and they all got their prescribed medication. Access to services was much improved in terms of distance, number of days travelled by patients to access the service and time taken to see the doctor for appointments. Conclusion: The hospital must improve its infrastructure, record keeping, security, and expand the services. Put more focus on cancer awareness programs. , Thesis (MPA) -- Faculty of Health Sciences, 2021
- Full Text:
- Date Issued: 2021-09
Experiences of unmarried fathers who are denied access to their biological children among amaXhosa communities in Mqanduli, Eastern Cape province
- Nguma, Aphiwe https://orcid.org/0000-0001-9421-1279
- Authors: Nguma, Aphiwe https://orcid.org/0000-0001-9421-1279
- Date: 2021-09
- Subjects: Unmarried fathers , Fatherhood responsibility movement
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/22412 , vital:52052
- Description: This study aimed to explore the experiences of unmarried fathers who are denied access to their biological children among amaXhosa communities in Mqanduli, Eastern Cape Province. This study also endeavoured to answer the following research questions: (i). what are the challenges encountered by unmarried fathers who are denied access to their biological children among amaXhosa communities in Mqanduli, Eastern Cape Province? (ii). what are government official's perceptions on experiences of unmarried fathers who are denied access to their biological children among amaXhosa communities in Mqanduli, Eastern Cape? (iii) What are the implications of denial of access of unmarried fathers to their biological children among amaXhosa communities in Mqanduli, Eastern Cape Province? This study adopted a qualitative approach within a phenomenological case study research design. A sample of forty participants comprising twenty unmarried biological fathers, seven statutory social workers, three presiding officers of children's court and ten cultural custodians was interviewed. The study revealed the following challenges: payment of pregnancy damages and bride price, unemployment, conflict with the maternal family, poverty, psycho-emotional breakdown, cultural responsibilities, terminated intimate partner relationship with the mother of the child, financial constraints, and lack of emotional and moral intelligence. The study recommends the development of a new 'family policy' to ensure integration of customary cultural practices and the legislative frameworks to provide a detailed parental-document to assist the new generation of parents in maintaining good parenting relations. Further, the study recommends the establishment of champions against absent and uninvolved fathers, where young men will explore fatherhood roles and develop educational and preventative strategies. , Thesis (MSW) -- Faculty of Social Sciences and Humanities, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Nguma, Aphiwe https://orcid.org/0000-0001-9421-1279
- Date: 2021-09
- Subjects: Unmarried fathers , Fatherhood responsibility movement
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/22412 , vital:52052
- Description: This study aimed to explore the experiences of unmarried fathers who are denied access to their biological children among amaXhosa communities in Mqanduli, Eastern Cape Province. This study also endeavoured to answer the following research questions: (i). what are the challenges encountered by unmarried fathers who are denied access to their biological children among amaXhosa communities in Mqanduli, Eastern Cape Province? (ii). what are government official's perceptions on experiences of unmarried fathers who are denied access to their biological children among amaXhosa communities in Mqanduli, Eastern Cape? (iii) What are the implications of denial of access of unmarried fathers to their biological children among amaXhosa communities in Mqanduli, Eastern Cape Province? This study adopted a qualitative approach within a phenomenological case study research design. A sample of forty participants comprising twenty unmarried biological fathers, seven statutory social workers, three presiding officers of children's court and ten cultural custodians was interviewed. The study revealed the following challenges: payment of pregnancy damages and bride price, unemployment, conflict with the maternal family, poverty, psycho-emotional breakdown, cultural responsibilities, terminated intimate partner relationship with the mother of the child, financial constraints, and lack of emotional and moral intelligence. The study recommends the development of a new 'family policy' to ensure integration of customary cultural practices and the legislative frameworks to provide a detailed parental-document to assist the new generation of parents in maintaining good parenting relations. Further, the study recommends the establishment of champions against absent and uninvolved fathers, where young men will explore fatherhood roles and develop educational and preventative strategies. , Thesis (MSW) -- Faculty of Social Sciences and Humanities, 2021
- Full Text:
- Date Issued: 2021-09
Experiences of Xhosa elderly persons in using public transport and how it effects their quality of life: a case study of Mdantsane township.
- Authors: Sinkintana, Xolisile
- Date: 2021-09
- Subjects: Transportation--Social aspects , Older people--Transportation
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/21256 , vital:47437
- Description: This research study was motivated by the fact that little is known about the topic and that older persons living in Mdantsane Township are heavily reliant on public transport such as taxis, trains, mini-taxis and buses which are, arguably, not suitable for transporting older persons. Through this research project, the researcher hoped to provide information which may contribute to better understanding of this phenomena, identify barriers in the transport system and get a better understanding thereof. This study utilized a qualitative research approach with an exploratory research design. Semi-structured interviews were used to collect data from 30 elderly persons living in Mdantsane Township, and thematic analysis was used to analyse data. Three themes and sub-themes were generated and later linked to the research questions namely: What are the experiences faced by older persons in using public transport? How do these experiences and challenges affect the quality of life of older persons using public transport? What do older persons view as potential barriers in using public transport? The findings highlighted that elderly people living in Mdantsane Township rely on public transport for participation in social and economic activities of the community as well as access to essential services. Consequently, lack of sufficient income among older persons affect their quality of life in relation to using public transport in that they cannot access all the services they need. They also indicated that there are several barriers for older persons against using public transport which include, concerns about personal safety, safety of items, public transport running late, behaviour of younger passengers and taxi conductors and lack of cleanliness among some drivers, to name a few. , Thesis (MSoc Sci) (Social Work) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Sinkintana, Xolisile
- Date: 2021-09
- Subjects: Transportation--Social aspects , Older people--Transportation
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/21256 , vital:47437
- Description: This research study was motivated by the fact that little is known about the topic and that older persons living in Mdantsane Township are heavily reliant on public transport such as taxis, trains, mini-taxis and buses which are, arguably, not suitable for transporting older persons. Through this research project, the researcher hoped to provide information which may contribute to better understanding of this phenomena, identify barriers in the transport system and get a better understanding thereof. This study utilized a qualitative research approach with an exploratory research design. Semi-structured interviews were used to collect data from 30 elderly persons living in Mdantsane Township, and thematic analysis was used to analyse data. Three themes and sub-themes were generated and later linked to the research questions namely: What are the experiences faced by older persons in using public transport? How do these experiences and challenges affect the quality of life of older persons using public transport? What do older persons view as potential barriers in using public transport? The findings highlighted that elderly people living in Mdantsane Township rely on public transport for participation in social and economic activities of the community as well as access to essential services. Consequently, lack of sufficient income among older persons affect their quality of life in relation to using public transport in that they cannot access all the services they need. They also indicated that there are several barriers for older persons against using public transport which include, concerns about personal safety, safety of items, public transport running late, behaviour of younger passengers and taxi conductors and lack of cleanliness among some drivers, to name a few. , Thesis (MSoc Sci) (Social Work) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
Knowledge and attitude towards mastitis, culling and mortality among dairy farmworkers, and factors associated with culling and mortality among dairy cattle in the Eastern Cape Province, South Africa
- Authors: Diniso, Yanga Simamkele
- Date: 2021-09
- Subjects: Food security , Dairying--Economic aspects , Milking
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20686 , vital:46425
- Description: Globally, food security is under threat from escalating population growth, new variants of diseases, climate change and livestock loss. Africa is vulnerable to food insecurity, with majority of the estimated 800 million suffering from hunger based in Africa. Intensification of production is a common strategy to counter the increasing demand for nutritional food to maintain and improve food security. The dairy industry is one of the leading agriculture sectors that has adopted intensification of production. The current study had two specific objectives; the first objective was to evaluate the dairy farmworkers’ knowledge and attitude towards mastitis, culling, and mortality in the southern part of the Eastern Cape Province. The data was collected from 106 dairy farm workers of different farm hierarchy in 5 out of 6 districts using questionnaire. In cases whereby a majority correctly answered a question, a point was awarded and a zero for incorrectly answered questions by the majority. A less than 50 percent pass rate was considered a poor level of knowledge, 51-69 percent pass rate was considered an average level of knowledge, and anything higher than that considered a good level of knowledge. The majority of the participants (64.2 percent) indicated that they consume unpasteurised milk even though they know its risks. There was no association (P>0.05) between workplace position, educational level, work experience, and consumption of unpasteurised milk. This study found that participants had a deficient level of knowledge of mastitis causing pathogens by attaining a pass mark of 1.60 out of a possible 10 (16 percent), and educational level was significantly associated with knowledge of Escherichia coli, Staphylococcus aureus, and Streptococcus spp. However, the participants (64.9 percent) showed good knowledge of clinical signs of mastitis, and this was attributed to the regular mastitis detection with California Mastitis Test (CMT, 60.4 percent) and a strip cup (83.0 percent). The participants had varying perceptions and limited knowledge (28.3 percent pass rate) about the major contributing factors of culling and mortality. The lack of dairy training courses and minimal use of other sources of information such as the internet might contribute to this poor knowledge and perceptions. The second objective involved identifying and describing the factors responsible for culling and mortality in dairy farms in the Eastern Cape province, South Africa. The factors were grouped into seven (7) major factors namely lameness and poor growth (2.33 percent), reproduction problems (35.86 percent), health factors (6.72 percent), production factors (7.11 percent), udder-related factors (3.42 percent), voluntary culls (4.86 percent) and miscellaneous factors (26.03 percent). The most frequent reason for culling dairy cows was reproduction problems which was mainly made up of infertility (7.9 percent), reproductive failure (89.9 percent), and dystocia (1 percent). Miscellaneous factors which mainly consisted of indigenous breeds (8.2 percent), and age (2.7 percent) accounted for the second most prevalent factors for the culling of dairy cows. All the farms recorded stock-theft as part of involuntary culling and accounted for 3.6 percent dairy cows that were culled. Poor milk yield and health-related factors such as red-water (33.8 percent), milk-fever (23.3 percent), and heart-water (6.8 percent) were amongst the major factors responsible for the culling of dairy cows. There were 1774 (13.67 percent) dairy cows that died in the study farms from 2015 to 2019 and causes of death were not specified except for drowning (0.01 percent) and snake bite (1 percent). This study exposed a gap in knowledge about the causes of mastitis, culling and mortality among dairy farmworkers in the southern part of the Eastern Cape Province. Furthermore, this study provided with a baseline information on the leading causes of culling and mortality. There is a need for further research on strategies of enhancing the knowledge of dairy farmworkers about pathogens of mastitis and specific causes of culling and mortality to mitigate the challenge they pose to food security. , Thesis (MSc) (Animal Science) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Diniso, Yanga Simamkele
- Date: 2021-09
- Subjects: Food security , Dairying--Economic aspects , Milking
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/20686 , vital:46425
- Description: Globally, food security is under threat from escalating population growth, new variants of diseases, climate change and livestock loss. Africa is vulnerable to food insecurity, with majority of the estimated 800 million suffering from hunger based in Africa. Intensification of production is a common strategy to counter the increasing demand for nutritional food to maintain and improve food security. The dairy industry is one of the leading agriculture sectors that has adopted intensification of production. The current study had two specific objectives; the first objective was to evaluate the dairy farmworkers’ knowledge and attitude towards mastitis, culling, and mortality in the southern part of the Eastern Cape Province. The data was collected from 106 dairy farm workers of different farm hierarchy in 5 out of 6 districts using questionnaire. In cases whereby a majority correctly answered a question, a point was awarded and a zero for incorrectly answered questions by the majority. A less than 50 percent pass rate was considered a poor level of knowledge, 51-69 percent pass rate was considered an average level of knowledge, and anything higher than that considered a good level of knowledge. The majority of the participants (64.2 percent) indicated that they consume unpasteurised milk even though they know its risks. There was no association (P>0.05) between workplace position, educational level, work experience, and consumption of unpasteurised milk. This study found that participants had a deficient level of knowledge of mastitis causing pathogens by attaining a pass mark of 1.60 out of a possible 10 (16 percent), and educational level was significantly associated with knowledge of Escherichia coli, Staphylococcus aureus, and Streptococcus spp. However, the participants (64.9 percent) showed good knowledge of clinical signs of mastitis, and this was attributed to the regular mastitis detection with California Mastitis Test (CMT, 60.4 percent) and a strip cup (83.0 percent). The participants had varying perceptions and limited knowledge (28.3 percent pass rate) about the major contributing factors of culling and mortality. The lack of dairy training courses and minimal use of other sources of information such as the internet might contribute to this poor knowledge and perceptions. The second objective involved identifying and describing the factors responsible for culling and mortality in dairy farms in the Eastern Cape province, South Africa. The factors were grouped into seven (7) major factors namely lameness and poor growth (2.33 percent), reproduction problems (35.86 percent), health factors (6.72 percent), production factors (7.11 percent), udder-related factors (3.42 percent), voluntary culls (4.86 percent) and miscellaneous factors (26.03 percent). The most frequent reason for culling dairy cows was reproduction problems which was mainly made up of infertility (7.9 percent), reproductive failure (89.9 percent), and dystocia (1 percent). Miscellaneous factors which mainly consisted of indigenous breeds (8.2 percent), and age (2.7 percent) accounted for the second most prevalent factors for the culling of dairy cows. All the farms recorded stock-theft as part of involuntary culling and accounted for 3.6 percent dairy cows that were culled. Poor milk yield and health-related factors such as red-water (33.8 percent), milk-fever (23.3 percent), and heart-water (6.8 percent) were amongst the major factors responsible for the culling of dairy cows. There were 1774 (13.67 percent) dairy cows that died in the study farms from 2015 to 2019 and causes of death were not specified except for drowning (0.01 percent) and snake bite (1 percent). This study exposed a gap in knowledge about the causes of mastitis, culling and mortality among dairy farmworkers in the southern part of the Eastern Cape Province. Furthermore, this study provided with a baseline information on the leading causes of culling and mortality. There is a need for further research on strategies of enhancing the knowledge of dairy farmworkers about pathogens of mastitis and specific causes of culling and mortality to mitigate the challenge they pose to food security. , Thesis (MSc) (Animal Science) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-09