Negotiating shame: An exploration of the body experience among young South African women who have attended or are attending University
- Authors: Spyker, Jessica Grace
- Date: 2021-10-29
- Subjects: Shame , Body image in women , Body image Social aspects , College students Social conditions , College students Attitudes , Feminist aesthetics , Self-perception in women
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/294880 , vital:57265
- Description: Guided by phenomenological and feminist phenomenological perspectives, this research aimed to explore the ways in which young South African women, who were attending or had recently graduated from university, navigated body shame. It interrogated the socially situated ‘lived body’ and the way it was impacted by restrictive appearance ideals. Fifteen in-depth interviews were conducted, mostly through the video conferencing website Zoom. It became evident that women experienced their bodies in complex ways. There was evidence of conformity to as well as resistance against the “regime of shame”. Conformity and resistance often happened simultaneously. Both of these kinds of experiences were viewed as valid and explored in their own right. External messages around women’s bodies and how they should look had greatly influenced participants experiences of their own bodies. This included messages from discourses such as postfeminism and the body positivity movement, which informed the ways in which they navigated shame. , Thesis (MA) -- Faculty of Humanities, Sociology, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Spyker, Jessica Grace
- Date: 2021-10-29
- Subjects: Shame , Body image in women , Body image Social aspects , College students Social conditions , College students Attitudes , Feminist aesthetics , Self-perception in women
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/294880 , vital:57265
- Description: Guided by phenomenological and feminist phenomenological perspectives, this research aimed to explore the ways in which young South African women, who were attending or had recently graduated from university, navigated body shame. It interrogated the socially situated ‘lived body’ and the way it was impacted by restrictive appearance ideals. Fifteen in-depth interviews were conducted, mostly through the video conferencing website Zoom. It became evident that women experienced their bodies in complex ways. There was evidence of conformity to as well as resistance against the “regime of shame”. Conformity and resistance often happened simultaneously. Both of these kinds of experiences were viewed as valid and explored in their own right. External messages around women’s bodies and how they should look had greatly influenced participants experiences of their own bodies. This included messages from discourses such as postfeminism and the body positivity movement, which informed the ways in which they navigated shame. , Thesis (MA) -- Faculty of Humanities, Sociology, 2021
- Full Text:
- Date Issued: 2021-10-29
African wildcats on unprotected land in the Northern Cape, South Africa: potential prey and conflict status
- Authors: Stadler, Cindy
- Date: 2021-10-29
- Subjects: African wildcat South Africa Northern Cape , African wildcat Effect of human beings on South Africa Northern Cape , Predation (Biology) South Africa Northern Cape , Livestock Predators of South Africa Northern Cape , Human-animal relationships South Africa Northern Cape
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191012 , vital:45049
- Description: The African wildcat (Felis lybica cafra) is the most common and widely distributed of all wildcats. The southern Kalahari in South Africa offers favourable conditions for African wildcats and supports high wildcat densities on protected and unprotected land. African wildcats have been reported as livestock predators on South African farms, however wildcat-livestock predation is usually reported as infrequent and to have a low financial impact on the farmer. The aim of this study was, firstly, to determine what natural prey species were available for African wildcats on unprotected land and, secondly, to determine the extent of human-wildcat conflict on unprotected land in the southern Kalahari. The frequency of occurrence of potential African wildcat prey was determined through small mammal trapping, camera trap surveys and direct observations. The results indicated that a variety of the African wildcat’s natural prey species occurred on unprotected land and that the dune and adjacent ‘street' habitats most likely supported the majority of small mammals which are preferred prey for African wildcats. The African wildcat’s human-predator conflict status was determined through interview questionnaires (n = 22) with participants who owned or managed farms in the southern Kalahari. African wildcats were perceived to occur on 100% of farms, to be common in the region, to be the top livestock predator on 68% of farms and to be responsible for 46% (n = 1542 newborn lambs) of all livestock deaths in 2020. African wildcats were, however, not viewed in the same negative light as black-backed jackals (Canis mesomelas) and caracals (Caracal caracal), who received more negativity from participants and who had the highest persecution rates in my study area. This result could potentially be explained by a combination of generationally taught hatred towards certain species and due to the perceived livestock loss (e.g. livestock size and species) caused by each predator species. It is important to research and monitor wildcats outside protected areas to obtain a deeper knowledge of wildcat behaviour, abundance, population dynamics and other aspects of their ecology. By doing this, specific conservation and management questions can be addressed and through the knowledge of the natural history of a species, conservation failures can be avoided. , Thesis (MSc) -- Faculty of Science, Zoology and Entomology, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Stadler, Cindy
- Date: 2021-10-29
- Subjects: African wildcat South Africa Northern Cape , African wildcat Effect of human beings on South Africa Northern Cape , Predation (Biology) South Africa Northern Cape , Livestock Predators of South Africa Northern Cape , Human-animal relationships South Africa Northern Cape
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191012 , vital:45049
- Description: The African wildcat (Felis lybica cafra) is the most common and widely distributed of all wildcats. The southern Kalahari in South Africa offers favourable conditions for African wildcats and supports high wildcat densities on protected and unprotected land. African wildcats have been reported as livestock predators on South African farms, however wildcat-livestock predation is usually reported as infrequent and to have a low financial impact on the farmer. The aim of this study was, firstly, to determine what natural prey species were available for African wildcats on unprotected land and, secondly, to determine the extent of human-wildcat conflict on unprotected land in the southern Kalahari. The frequency of occurrence of potential African wildcat prey was determined through small mammal trapping, camera trap surveys and direct observations. The results indicated that a variety of the African wildcat’s natural prey species occurred on unprotected land and that the dune and adjacent ‘street' habitats most likely supported the majority of small mammals which are preferred prey for African wildcats. The African wildcat’s human-predator conflict status was determined through interview questionnaires (n = 22) with participants who owned or managed farms in the southern Kalahari. African wildcats were perceived to occur on 100% of farms, to be common in the region, to be the top livestock predator on 68% of farms and to be responsible for 46% (n = 1542 newborn lambs) of all livestock deaths in 2020. African wildcats were, however, not viewed in the same negative light as black-backed jackals (Canis mesomelas) and caracals (Caracal caracal), who received more negativity from participants and who had the highest persecution rates in my study area. This result could potentially be explained by a combination of generationally taught hatred towards certain species and due to the perceived livestock loss (e.g. livestock size and species) caused by each predator species. It is important to research and monitor wildcats outside protected areas to obtain a deeper knowledge of wildcat behaviour, abundance, population dynamics and other aspects of their ecology. By doing this, specific conservation and management questions can be addressed and through the knowledge of the natural history of a species, conservation failures can be avoided. , Thesis (MSc) -- Faculty of Science, Zoology and Entomology, 2021
- Full Text:
- Date Issued: 2021-10-29
The bastards of Euripides: illegitimacy in the Hippolytus, the Andromache, and the Ion
- Sülter, James Nicholas Edwin
- Authors: Sülter, James Nicholas Edwin
- Date: 2021-10-29
- Subjects: Euripides , Euripides Criticism and interpretation , Euripides. Hippolytus , Euripides. Andromache , Euripides. Ion , Illegitimacy in literature , Tragedy History and criticism , Citizenship in literature
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190030 , vital:44957
- Description: The Pericles Citizenship Law of 451 made citizenship contingent on an individual man having Athenian blood on both his father and mother’s side. Men with foreign mothers were denied any rights to the key institutions that conferred Athenian belonging, such as deme and phratry membership, as well as, of course, citizenship. When, however, the Peloponnesian War began in 431, the population of Athenian citizens was quickly diminished by military conflict and plague and they sought a solution to repopulate their numbers with as little change to the original law as possible. The result was an amendment in 429 allowing citizens with no living legitimate (γνήσιοι) heirs to legitimise their bastards (νόθοι) in their place. A year after this, Euripides wrote the Hippolytus, a play that deals very closely with the issues of bastardy, bastards’ place in the polis and the oikos, and their treatment by those who are legitimate. As the war went on, he proceeded to produce two other plays containing bastard characters, the Andromache (c.425) and the Ion (c.413), in which he similarly explored the consequences of illegitimacy. In all three plays his attitude towards bastards is overwhelmingly sympathetic and the way he chooses to present their situations suggests his disagreement with the arrogance and antipathy that continued to push many of these often very worthy individuals to the fringes of society. This thesis seeks to examine Euripides’ presentation of bastards through a close reading of the relevant texts, in order to understand how the plays reacted to the contemporary circumstances of and what comments they are making. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Sülter, James Nicholas Edwin
- Date: 2021-10-29
- Subjects: Euripides , Euripides Criticism and interpretation , Euripides. Hippolytus , Euripides. Andromache , Euripides. Ion , Illegitimacy in literature , Tragedy History and criticism , Citizenship in literature
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190030 , vital:44957
- Description: The Pericles Citizenship Law of 451 made citizenship contingent on an individual man having Athenian blood on both his father and mother’s side. Men with foreign mothers were denied any rights to the key institutions that conferred Athenian belonging, such as deme and phratry membership, as well as, of course, citizenship. When, however, the Peloponnesian War began in 431, the population of Athenian citizens was quickly diminished by military conflict and plague and they sought a solution to repopulate their numbers with as little change to the original law as possible. The result was an amendment in 429 allowing citizens with no living legitimate (γνήσιοι) heirs to legitimise their bastards (νόθοι) in their place. A year after this, Euripides wrote the Hippolytus, a play that deals very closely with the issues of bastardy, bastards’ place in the polis and the oikos, and their treatment by those who are legitimate. As the war went on, he proceeded to produce two other plays containing bastard characters, the Andromache (c.425) and the Ion (c.413), in which he similarly explored the consequences of illegitimacy. In all three plays his attitude towards bastards is overwhelmingly sympathetic and the way he chooses to present their situations suggests his disagreement with the arrogance and antipathy that continued to push many of these often very worthy individuals to the fringes of society. This thesis seeks to examine Euripides’ presentation of bastards through a close reading of the relevant texts, in order to understand how the plays reacted to the contemporary circumstances of and what comments they are making. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-10-29
Genetic connectivity of the roundjaw bonefish (Albula glossodonta) in the Southwest Indian Ocean
- Talma, Sheena Claudia Aisa Lydie
- Authors: Talma, Sheena Claudia Aisa Lydie
- Date: 2021-10-29
- Subjects: Bonefish Mauritius , Bonefish Seychelles , Bonefish Genetics , Bonefish Habitat , Bonefish Geographical distribution , Bonefish Larvae Dispersal , Genetic markers , Cytochrome b , Fish populations Mauritius , Fish populations Seychelles , Marine ecotourism , Saltwater fly fishing , Bonefish fisheries Catch effort
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192174 , vital:45202
- Description: The Southwest Indian Ocean (SWIO) islands of Mauritius and Seychelles are both highly dependent on tourism and fisheries for their economies. One of the growing ecotourism sectors is saltwater fly fishing, an industry based on catch-and-release fishing for a host of species, including bonefishes. Bonefishes (Albula spp.) have received significant research attention in the Pacific and Atlantic Oceans, with only sporadic research conducted in the Indian Ocean. My project aimed to investigate the genetic connectivity of the roundjaw bonefish (Albula glossodonta) in two island states (Seychelles and Mauritius) within the SWIO using a mitochondrial genetic marker (cyt-b) and next generation sequencing (ddRADseq). Samples collected were grouped based on their spatial distribution. The Seychelles consisted of four island groups (Inner Island Group, Aldabra Group, Amirantes and Alphonse Group, and Farquhar Group) whereas Mauritius was represented by one island group (Saint Brandon). Genetic analyses were undertaken between and within each of these groups. Mitochondrial cytochrome-b identified two species of bonefish: Albula glossodonta and Albula oligolepis; the latter was only genetically identified from the Inner Island Group. I hypothesise that this is due to habitat partitioning, with A. oligolepis being a deeper dwelling bonefish species compared to A. glossodonta, which occupies shallow water habitats such as sand flats, atoll lagoons and reef flats. Neutral SNP loci revealed a panmictic pattern of distribution for A. glossodonta throughout the Seychelles Island groups but showed a pattern of weak structure between Seychelles and Mauritius. Genetic diversity indices such as allelic richness, showed low diversity across the sampling sites (AR range: 1.761-1.889). Population structure tests such as pairwise FST showed low but significant population structure. The highest FST indices were recorded between the Aldabra and Farquhar Groups, as well as the Aldabra and Saint Brandon Groups (0.044 ± 0.000 and 0.040 ± 0.000, respectively). Descriptive tests such as PCA and DAPC showed similar trends, whereby Saint Brandon clustered separately from the other samples from the Seychelles Island groups. However, these trends were Abstract seen at very low variations (PCA axes 1 and 2 accounted for only 2.0 and 1.9 % of the total variation, respectively). A population assignment test grouped the individuals as one ancestral population. A spatial principal component analysis showed that Saint Brandon was dissimilar to the Seychelles Island groups. Like other Elopomorph species, bonefishes have leptocephalus larvae capable of long-distance dispersal which may explain the well-mixed genetic population observed within the Seychelles islands. Although currents within the Indian Ocean, especially on a mesoscale, are not well understood, the South Equatorial Current likely facilitates connectivity between the Seychelles islands while also limiting gene flow between Seychelles and Mauritius. Understanding population structure is important for informing the appropriate management and conservation strategies, especially in oceanic nations where data informing important industries like tourism and fisheries are often limited. The bonefish fly fishing industry is well-known to be a lucrative sector, generating, for example US$ 1.4 million a year in the Bahamas. This study recognised that there are numerous knowledge gaps relevant to the bonefish industry that need to be addressed, including: 1) understanding the socio-economic importance of fly fishing to island states like Seychelles, 2) estimating the abundance and species distribution of bonefishes within Seychelles, 3) understanding effectiveness of MPAs for recreational fishery species like bonefish and, lastly, 4) generating more fishery-relevant biological information on the heavily targeted fly fishing species within Seychelles. These needs must be met to inform management plans and to better manage the fly fishing ventures that target species like bonefish. , Thesis (MSc) -- Faculty of Science, Ichthyology and Fisheries Science, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Talma, Sheena Claudia Aisa Lydie
- Date: 2021-10-29
- Subjects: Bonefish Mauritius , Bonefish Seychelles , Bonefish Genetics , Bonefish Habitat , Bonefish Geographical distribution , Bonefish Larvae Dispersal , Genetic markers , Cytochrome b , Fish populations Mauritius , Fish populations Seychelles , Marine ecotourism , Saltwater fly fishing , Bonefish fisheries Catch effort
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192174 , vital:45202
- Description: The Southwest Indian Ocean (SWIO) islands of Mauritius and Seychelles are both highly dependent on tourism and fisheries for their economies. One of the growing ecotourism sectors is saltwater fly fishing, an industry based on catch-and-release fishing for a host of species, including bonefishes. Bonefishes (Albula spp.) have received significant research attention in the Pacific and Atlantic Oceans, with only sporadic research conducted in the Indian Ocean. My project aimed to investigate the genetic connectivity of the roundjaw bonefish (Albula glossodonta) in two island states (Seychelles and Mauritius) within the SWIO using a mitochondrial genetic marker (cyt-b) and next generation sequencing (ddRADseq). Samples collected were grouped based on their spatial distribution. The Seychelles consisted of four island groups (Inner Island Group, Aldabra Group, Amirantes and Alphonse Group, and Farquhar Group) whereas Mauritius was represented by one island group (Saint Brandon). Genetic analyses were undertaken between and within each of these groups. Mitochondrial cytochrome-b identified two species of bonefish: Albula glossodonta and Albula oligolepis; the latter was only genetically identified from the Inner Island Group. I hypothesise that this is due to habitat partitioning, with A. oligolepis being a deeper dwelling bonefish species compared to A. glossodonta, which occupies shallow water habitats such as sand flats, atoll lagoons and reef flats. Neutral SNP loci revealed a panmictic pattern of distribution for A. glossodonta throughout the Seychelles Island groups but showed a pattern of weak structure between Seychelles and Mauritius. Genetic diversity indices such as allelic richness, showed low diversity across the sampling sites (AR range: 1.761-1.889). Population structure tests such as pairwise FST showed low but significant population structure. The highest FST indices were recorded between the Aldabra and Farquhar Groups, as well as the Aldabra and Saint Brandon Groups (0.044 ± 0.000 and 0.040 ± 0.000, respectively). Descriptive tests such as PCA and DAPC showed similar trends, whereby Saint Brandon clustered separately from the other samples from the Seychelles Island groups. However, these trends were Abstract seen at very low variations (PCA axes 1 and 2 accounted for only 2.0 and 1.9 % of the total variation, respectively). A population assignment test grouped the individuals as one ancestral population. A spatial principal component analysis showed that Saint Brandon was dissimilar to the Seychelles Island groups. Like other Elopomorph species, bonefishes have leptocephalus larvae capable of long-distance dispersal which may explain the well-mixed genetic population observed within the Seychelles islands. Although currents within the Indian Ocean, especially on a mesoscale, are not well understood, the South Equatorial Current likely facilitates connectivity between the Seychelles islands while also limiting gene flow between Seychelles and Mauritius. Understanding population structure is important for informing the appropriate management and conservation strategies, especially in oceanic nations where data informing important industries like tourism and fisheries are often limited. The bonefish fly fishing industry is well-known to be a lucrative sector, generating, for example US$ 1.4 million a year in the Bahamas. This study recognised that there are numerous knowledge gaps relevant to the bonefish industry that need to be addressed, including: 1) understanding the socio-economic importance of fly fishing to island states like Seychelles, 2) estimating the abundance and species distribution of bonefishes within Seychelles, 3) understanding effectiveness of MPAs for recreational fishery species like bonefish and, lastly, 4) generating more fishery-relevant biological information on the heavily targeted fly fishing species within Seychelles. These needs must be met to inform management plans and to better manage the fly fishing ventures that target species like bonefish. , Thesis (MSc) -- Faculty of Science, Ichthyology and Fisheries Science, 2021
- Full Text:
- Date Issued: 2021-10-29
Characterization of Fluorescently-Labelled Plasmodium Lactate Dehydrogenase-Binding Aptamers for the Detection and Speciation of Malarial Infections
- Authors: Taylor, Bianca Rose
- Date: 2021-10-29
- Subjects: Uncatalogued
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192572 , vital:45238
- Description: Thesis (MSc) -- Faculty of Science, Biotechnology Innovation Centre, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Taylor, Bianca Rose
- Date: 2021-10-29
- Subjects: Uncatalogued
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192572 , vital:45238
- Description: Thesis (MSc) -- Faculty of Science, Biotechnology Innovation Centre, 2021
- Full Text:
- Date Issued: 2021-10-29
A guide for the use of tablet PCs for teaching and learning activities for in classroom and distance learning in South African schools
- Authors: Theunissen, Kristen Emma
- Date: 2021-10-29
- Subjects: Tablet computers South Africa Makhanda , Blended learning South Africa Makhanda , Computer-assisted instruction South Africa Makhanda , Educational technology Study and teaching South Africa Makhanda , Teachers In-service training South Africa Makhanda , Pedagogical content knowledge South Africa Makhanda , Education Effect of technological innovations on South Africa Makhanda , South Africa. Department of Basic Education , TPACK (Technological Pedagogical Content Knowledge)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191920 , vital:45179
- Description: Education in South Africa is said to be in crisis in recent years as many learners cannot pass standardised tests at the correct grade level. This has encouraged the South African Government and the Department of Basic Education (DBE) to introduce technology, specifically Tablet PCs, into education to improve learning outcomes in South African government schools. Furthermore, because of the coronavirus pandemic that started in 2020, educators were increasingly expected to find alternative, digital, online methods to continue teaching learners. Thus, the need for remote or distance education suddenly became an important factor in creating a need for online, remote learning. Against this backdrop this study aimed to determine how and in what ways educators could be supported to promote effective use of Tablet PCs both in the classroom and for distance learning. This study used Action Design Research to develop a guide based on both theory and the results gathered from the educator participants at a local secondary government school in Makhanda, South Africa. The finalised guide presents recommendations to educators, principals, and the DBE to promote acceptance and adoption of technology in the classroom and for distance learning. These recommendations include the provision of data, technological training and pedagogical support, a functioning community of practice, an online learning community of practice, and support from the DBE. Other enrichment factors were also recommended. , Thesis (MCom) -- Faculty of Commerce, Information Systems, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Theunissen, Kristen Emma
- Date: 2021-10-29
- Subjects: Tablet computers South Africa Makhanda , Blended learning South Africa Makhanda , Computer-assisted instruction South Africa Makhanda , Educational technology Study and teaching South Africa Makhanda , Teachers In-service training South Africa Makhanda , Pedagogical content knowledge South Africa Makhanda , Education Effect of technological innovations on South Africa Makhanda , South Africa. Department of Basic Education , TPACK (Technological Pedagogical Content Knowledge)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/191920 , vital:45179
- Description: Education in South Africa is said to be in crisis in recent years as many learners cannot pass standardised tests at the correct grade level. This has encouraged the South African Government and the Department of Basic Education (DBE) to introduce technology, specifically Tablet PCs, into education to improve learning outcomes in South African government schools. Furthermore, because of the coronavirus pandemic that started in 2020, educators were increasingly expected to find alternative, digital, online methods to continue teaching learners. Thus, the need for remote or distance education suddenly became an important factor in creating a need for online, remote learning. Against this backdrop this study aimed to determine how and in what ways educators could be supported to promote effective use of Tablet PCs both in the classroom and for distance learning. This study used Action Design Research to develop a guide based on both theory and the results gathered from the educator participants at a local secondary government school in Makhanda, South Africa. The finalised guide presents recommendations to educators, principals, and the DBE to promote acceptance and adoption of technology in the classroom and for distance learning. These recommendations include the provision of data, technological training and pedagogical support, a functioning community of practice, an online learning community of practice, and support from the DBE. Other enrichment factors were also recommended. , Thesis (MCom) -- Faculty of Commerce, Information Systems, 2021
- Full Text:
- Date Issued: 2021-10-29
The dark side of emotional labour of South African Police Service officers, working in KwaZulu-Natal
- Authors: Thwala, Fezeka Asande
- Date: 2021-10-29
- Subjects: Police South Africa , Police Attitudes , Police Job stress South Africa KwaZulu-Natal , Police psychology South Africa KwaZulu-Natal , Police Social conditions , Anger , Aggressiveness , Intimidation , Employee morale South Africa KwaZulu-Natal , Work environment South Africa KwaZulu-Natal , Corporate culture South Africa KwaZulu-Natal
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190950 , vital:45044
- Description: This research paper explores the concept of emotional labour through the lens of the dark side of emotional labour, which includes emotions such as anger, aggression, intimidation, and neutrality. The concept of the dark side of emotional labour seeks to investigate the experiences and effects the performance of these emotions has on police officers as required by the SAPS organisation. These experiences are explored using three central themes: emotional neutrality, emotional toxicity, and emotionally dirty work. This paper places emphasis on emotional labour not only restricted to the performance of positive emotions such as smiling and presentable appearance such as Arlie Hochschild (1983) account of air hostesses but also extending to the expectation or requirement for the performance of dark emotions, which is quite evident in the case of police officers. This study was conducted in KwaZulu Natal, with Police Officers that have acquired the necessary training to be police officers and have worked a minimum of 2 years. The research methodology used was qualitative, and data were obtained from semi-structured interviews. These were then analysed and presented in line with the research objectives. The research found evidence of how individuals' different positions influence how frequently they perform and express negative emotions. It found that the gender difference also contributes to the diverse experiences of dark emotions. Furthermore, it found that the continuous experience of negative emotions has, to an extent, affected the police officers in their lives outside of the organisation. This study concluded by discussing the implications and recommendations for further research. , Thesis (MSocSci) -- Faculty of Humanities, Sociology, 2021
- Full Text:
- Date Issued: 2021-10-29
The dark side of emotional labour of South African Police Service officers, working in KwaZulu-Natal
- Authors: Thwala, Fezeka Asande
- Date: 2021-10-29
- Subjects: Police South Africa , Police Attitudes , Police Job stress South Africa KwaZulu-Natal , Police psychology South Africa KwaZulu-Natal , Police Social conditions , Anger , Aggressiveness , Intimidation , Employee morale South Africa KwaZulu-Natal , Work environment South Africa KwaZulu-Natal , Corporate culture South Africa KwaZulu-Natal
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190950 , vital:45044
- Description: This research paper explores the concept of emotional labour through the lens of the dark side of emotional labour, which includes emotions such as anger, aggression, intimidation, and neutrality. The concept of the dark side of emotional labour seeks to investigate the experiences and effects the performance of these emotions has on police officers as required by the SAPS organisation. These experiences are explored using three central themes: emotional neutrality, emotional toxicity, and emotionally dirty work. This paper places emphasis on emotional labour not only restricted to the performance of positive emotions such as smiling and presentable appearance such as Arlie Hochschild (1983) account of air hostesses but also extending to the expectation or requirement for the performance of dark emotions, which is quite evident in the case of police officers. This study was conducted in KwaZulu Natal, with Police Officers that have acquired the necessary training to be police officers and have worked a minimum of 2 years. The research methodology used was qualitative, and data were obtained from semi-structured interviews. These were then analysed and presented in line with the research objectives. The research found evidence of how individuals' different positions influence how frequently they perform and express negative emotions. It found that the gender difference also contributes to the diverse experiences of dark emotions. Furthermore, it found that the continuous experience of negative emotions has, to an extent, affected the police officers in their lives outside of the organisation. This study concluded by discussing the implications and recommendations for further research. , Thesis (MSocSci) -- Faculty of Humanities, Sociology, 2021
- Full Text:
- Date Issued: 2021-10-29
An ethnographic investigation of the implementation of the bilingual-bicultural approach for educating deaf learners focusing on South African sign language teaching at FET level
- Authors: Tunzelana, Nomava Mercy
- Date: 2021-10-29
- Subjects: South African Sign Language Study and teaching (Higher) , Sign language acquisition South Africa , Education, Bilingual South Africa , Biculturalism South Africa , Ethnology South Africa , Culturally relevant pedagogy South Africa , Deaf students South Africa , South Africa. Department of Basic Education , Curriculum-based assessment South Africa , South African Curriculum Assessment and Policy Statement (CAPS)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192353 , vital:45218
- Description: This half-thesis reports on an ethnographic investigation of the implementation of the Bilingual-Bicultural Approach for educating Deaf learners, focusing on South African Sign Language (SASL) teaching at the Further Education and Training (FET) level in a South African School for the Deaf in the Eastern Cape. The investigation occurs within the context of the introduction, in 2015, of the SASL Curriculum and Assessment Policy Statement (CAPS) by the Department of Basic Education (DBE). The SASL CAPS introduces an approach to teaching the Deaf known as the Bilingual-Bicultural Approach. This is an approach in which natural sign language (such as SASL) is taught first and used to learn a spoken language such as English for reading and writing. Previous research on a contrastive analysis of South African English and SASL reveals that SASL is a Topic-Comment language. It is sometimes Object-Subject-Verb (OSV) or Subject-Object-Verb (SOV) while the word order of South African English is Subject-Verb-Object (SVO). Semi-structured interviews of hearing and Deaf participants reveal serious tensions between the staff and the hearing staff because Deaf culture is not adhered to by some of the hearing staff. These tensions have a negative impact on the culture of learning and teaching at the school. Observations of four lessons at an FET class taught by an SASL FET teacher show that in her teaching, SASL syntax is used in keeping with the principles of the Bilingual-Bicultural Approach. However, her signing is accompanied by unvoiced spoken language due to the influence of a previously used approach called Total Communication (TC). One of the learners, Lulu, who contributes considerably more often than other learners in the lesson, also shows the same influence of TC. Other learners are either withdrawn or copy signs from Lulu. The study concludes with the recommendation that SASL be used for initiating newcomers to school as opposed to Signed English because research in bilingualism suggests that second language learners need one natural language established first before attempting to learn a second language. Teachers are recommended to immerse themselves into Deaf culture to acquire fluency. Comments from some participants suggest that teachers require vigorous training in the Bilingual-Bicultural Approach on a continuous basis. , Thesis (MA) -- Faculty of Humanities, Linguistics and Applied Languages Studies, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Tunzelana, Nomava Mercy
- Date: 2021-10-29
- Subjects: South African Sign Language Study and teaching (Higher) , Sign language acquisition South Africa , Education, Bilingual South Africa , Biculturalism South Africa , Ethnology South Africa , Culturally relevant pedagogy South Africa , Deaf students South Africa , South Africa. Department of Basic Education , Curriculum-based assessment South Africa , South African Curriculum Assessment and Policy Statement (CAPS)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192353 , vital:45218
- Description: This half-thesis reports on an ethnographic investigation of the implementation of the Bilingual-Bicultural Approach for educating Deaf learners, focusing on South African Sign Language (SASL) teaching at the Further Education and Training (FET) level in a South African School for the Deaf in the Eastern Cape. The investigation occurs within the context of the introduction, in 2015, of the SASL Curriculum and Assessment Policy Statement (CAPS) by the Department of Basic Education (DBE). The SASL CAPS introduces an approach to teaching the Deaf known as the Bilingual-Bicultural Approach. This is an approach in which natural sign language (such as SASL) is taught first and used to learn a spoken language such as English for reading and writing. Previous research on a contrastive analysis of South African English and SASL reveals that SASL is a Topic-Comment language. It is sometimes Object-Subject-Verb (OSV) or Subject-Object-Verb (SOV) while the word order of South African English is Subject-Verb-Object (SVO). Semi-structured interviews of hearing and Deaf participants reveal serious tensions between the staff and the hearing staff because Deaf culture is not adhered to by some of the hearing staff. These tensions have a negative impact on the culture of learning and teaching at the school. Observations of four lessons at an FET class taught by an SASL FET teacher show that in her teaching, SASL syntax is used in keeping with the principles of the Bilingual-Bicultural Approach. However, her signing is accompanied by unvoiced spoken language due to the influence of a previously used approach called Total Communication (TC). One of the learners, Lulu, who contributes considerably more often than other learners in the lesson, also shows the same influence of TC. Other learners are either withdrawn or copy signs from Lulu. The study concludes with the recommendation that SASL be used for initiating newcomers to school as opposed to Signed English because research in bilingualism suggests that second language learners need one natural language established first before attempting to learn a second language. Teachers are recommended to immerse themselves into Deaf culture to acquire fluency. Comments from some participants suggest that teachers require vigorous training in the Bilingual-Bicultural Approach on a continuous basis. , Thesis (MA) -- Faculty of Humanities, Linguistics and Applied Languages Studies, 2021
- Full Text:
- Date Issued: 2021-10-29
Settlement and metamorphosis in the veliger larvae of the South African abalone Haliotis midae exposed to ambient grown biofilms treated with conspecific mucous
- Authors: Van Staden, Jefferson Luke
- Date: 2021-10-29
- Subjects: Haliotis midae , Biofilms , Haliotis midae Larvae Behavior , Haliotis midae Metamorphosis , Biosecurity , Aquaculture , Metamorphosis , Attachment mechanisms (Biology) , Mucous
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192187 , vital:45203
- Description: The South African abalone, Haliotis midae, is a commercially important species of mollusc which contributes significantly to the value of the South African mariculture industry. One of the primary challenges experienced by abalone farmers is the consistent production of juvenile abalone (spat) in sufficient volumes to keep stocking farms and facilitate expansion of the industry. One of the key production bottlenecks of H. midae is achieving adequate levels of larval attachment and metamorphosis (settlement). The larvae of H. midae are settled on polycarbonate plates which have been pre-conditioned with biofilms in seawater which is pumped ashore onto farms. The seasonal variability in settlement success reported by hatchery managers in South Africa is hypothesised to be as a result of different diatom species compositions colonising the settlement plates at different times of the year, with settlement success being lowest during the winter months. The following study investigated whether the addition of conspecific mucous to biofilms could result in elevated settlement success, and whether there was potential for sterilisation of this mucous. A novel method of mucous application, spraying it onto the plates as opposed to pre-grazing, was tested in settlement assays and the trials revealed the following results: • The addition of H. midae mucous induced significantly more larvae to attach to settlement plates, when mucous was harvested around the spawning season. • Elevated attachment of larvae on mucous treated plates did not result in more post-larvae occupying the plates at the end of trials, and increased mortality is likely attributed to introduction of pathogens in conjunction with mucous. • No increase in the final proportion of settled larvae which had metamorphosed or the rate at which they metamorphosed was observed between mucous application treatments and biofilm only treatments. Subsequent trials assessed whether methods of mucous handling could reduce the biosecurity risk associated with mucous use, and so mucous was either UV irradiated or autoclaved. These trials revealed the following findings: • No difference in attachment was seen between any treatments, including the untreated mucous. This is contrary to the findings of our initial experiments and illustrates that the attachment-inducing properties within mucous may be seasonally expressed. ii • Numbers of observed larvae/post-larvae on plates applied with UV and autoclaved mucous where less stable than biofilms only, especially in the second trial, illustrating that mucous still presents a biosecurity risk even after undergoing these handling methods as it may act as a substrate on which pathogenic bacteria could colonise. , Thesis (MSc) -- Faculty of Science, Ichthyology and Fisheries Science, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Van Staden, Jefferson Luke
- Date: 2021-10-29
- Subjects: Haliotis midae , Biofilms , Haliotis midae Larvae Behavior , Haliotis midae Metamorphosis , Biosecurity , Aquaculture , Metamorphosis , Attachment mechanisms (Biology) , Mucous
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192187 , vital:45203
- Description: The South African abalone, Haliotis midae, is a commercially important species of mollusc which contributes significantly to the value of the South African mariculture industry. One of the primary challenges experienced by abalone farmers is the consistent production of juvenile abalone (spat) in sufficient volumes to keep stocking farms and facilitate expansion of the industry. One of the key production bottlenecks of H. midae is achieving adequate levels of larval attachment and metamorphosis (settlement). The larvae of H. midae are settled on polycarbonate plates which have been pre-conditioned with biofilms in seawater which is pumped ashore onto farms. The seasonal variability in settlement success reported by hatchery managers in South Africa is hypothesised to be as a result of different diatom species compositions colonising the settlement plates at different times of the year, with settlement success being lowest during the winter months. The following study investigated whether the addition of conspecific mucous to biofilms could result in elevated settlement success, and whether there was potential for sterilisation of this mucous. A novel method of mucous application, spraying it onto the plates as opposed to pre-grazing, was tested in settlement assays and the trials revealed the following results: • The addition of H. midae mucous induced significantly more larvae to attach to settlement plates, when mucous was harvested around the spawning season. • Elevated attachment of larvae on mucous treated plates did not result in more post-larvae occupying the plates at the end of trials, and increased mortality is likely attributed to introduction of pathogens in conjunction with mucous. • No increase in the final proportion of settled larvae which had metamorphosed or the rate at which they metamorphosed was observed between mucous application treatments and biofilm only treatments. Subsequent trials assessed whether methods of mucous handling could reduce the biosecurity risk associated with mucous use, and so mucous was either UV irradiated or autoclaved. These trials revealed the following findings: • No difference in attachment was seen between any treatments, including the untreated mucous. This is contrary to the findings of our initial experiments and illustrates that the attachment-inducing properties within mucous may be seasonally expressed. ii • Numbers of observed larvae/post-larvae on plates applied with UV and autoclaved mucous where less stable than biofilms only, especially in the second trial, illustrating that mucous still presents a biosecurity risk even after undergoing these handling methods as it may act as a substrate on which pathogenic bacteria could colonise. , Thesis (MSc) -- Faculty of Science, Ichthyology and Fisheries Science, 2021
- Full Text:
- Date Issued: 2021-10-29
The well-being implications of Urban Natures among Black Urban Dwellers in the Eastern Cape
- Authors: Walsh, Lindsey Sara
- Date: 2021-10-29
- Subjects: Apartheid South Africa Eastern Cape , Decolonization South Africa Eastern Cape , Urban Black people South Africa Eastern Cape , Quality of life South Africa Eastern Cape , Well-being South Africa Eastern Cape , Rural-urban migration South Africa Eastern Cape , Urban ecology (Sociology) South Africa Eastern Cape , Land use, Urban South Africa Eastern Cape , City and town life South Africa Eastern Cape , Sociology, Urban South Africa Eastern Cape , Nature Social aspects South Africa Eastern Cape
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192966 , vital:45285
- Description: Throughout the world, urbanisation is at an all-time high. It is estimated that two-thirds of the global population will be living in urban centres by 2030. The highest urban growth rates are currently found in sub -Saharan Africa, however, approximately 70% of urban residents in Sub-Saharan Africa reside in informal settlements. Such processes have resulted in reduced areas of natural space and biodiversity. While the benefits of exposure to and experiences of nature to human well-being and quality of life are increasingly being acknowledged, these links are largely understood through a western lens, where nature and culture are dichotomised. The implications of this are that the types of nature(s) that are made available in urban areas are designed to provide opportunities for urban residents to only engage in recreational and relaxation activities within such places. However, among indigenous and non-westernised communities, culture is a dynamic and holistic entity, deeply rooted in the constructions of nature. Very few studies from the global south have entered this dialogue. In response, this study, conducted amongst Xhosa speaking urban residents living in two medium-sized towns, was undertaken to explore the connections and meanings they attributed to nature(s) and how their engagement in such places contributed to their sense of well-being. This study found that strong connections and meanings to nature still exist. Many of these relate to personal experiences which are given meaning through local understandings and associations which are deeply embedded within cultural practices and rituals. Engagement and or memories of such are strongly associated with a sense of well-being often only experienced in rural areas. In such contexts, well-being is also understood as a holistic concept that is underpinned by these nature-culture connections. Within an urban context, the benefits of such connections are hindered by the types of nature(s) found in these areas as well as high levels of crime and the poor management of such places. , Thesis (MA) -- Faculty of Humanities, Anthropology, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Walsh, Lindsey Sara
- Date: 2021-10-29
- Subjects: Apartheid South Africa Eastern Cape , Decolonization South Africa Eastern Cape , Urban Black people South Africa Eastern Cape , Quality of life South Africa Eastern Cape , Well-being South Africa Eastern Cape , Rural-urban migration South Africa Eastern Cape , Urban ecology (Sociology) South Africa Eastern Cape , Land use, Urban South Africa Eastern Cape , City and town life South Africa Eastern Cape , Sociology, Urban South Africa Eastern Cape , Nature Social aspects South Africa Eastern Cape
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192966 , vital:45285
- Description: Throughout the world, urbanisation is at an all-time high. It is estimated that two-thirds of the global population will be living in urban centres by 2030. The highest urban growth rates are currently found in sub -Saharan Africa, however, approximately 70% of urban residents in Sub-Saharan Africa reside in informal settlements. Such processes have resulted in reduced areas of natural space and biodiversity. While the benefits of exposure to and experiences of nature to human well-being and quality of life are increasingly being acknowledged, these links are largely understood through a western lens, where nature and culture are dichotomised. The implications of this are that the types of nature(s) that are made available in urban areas are designed to provide opportunities for urban residents to only engage in recreational and relaxation activities within such places. However, among indigenous and non-westernised communities, culture is a dynamic and holistic entity, deeply rooted in the constructions of nature. Very few studies from the global south have entered this dialogue. In response, this study, conducted amongst Xhosa speaking urban residents living in two medium-sized towns, was undertaken to explore the connections and meanings they attributed to nature(s) and how their engagement in such places contributed to their sense of well-being. This study found that strong connections and meanings to nature still exist. Many of these relate to personal experiences which are given meaning through local understandings and associations which are deeply embedded within cultural practices and rituals. Engagement and or memories of such are strongly associated with a sense of well-being often only experienced in rural areas. In such contexts, well-being is also understood as a holistic concept that is underpinned by these nature-culture connections. Within an urban context, the benefits of such connections are hindered by the types of nature(s) found in these areas as well as high levels of crime and the poor management of such places. , Thesis (MA) -- Faculty of Humanities, Anthropology, 2021
- Full Text:
- Date Issued: 2021-10-29
Queer as Africa: Representations of queer lives in selected Nigerian, Kenyan, and South African literature and film
- Authors: Wilson, Jon Stephen Edward
- Date: 2021-10-29
- Subjects: Africans in literature , Africans in motion pictures , Homosexuality in literature , Homosexuality in motion pictures , Sexual minorities in literature , Sexual minorities in motion pictures , African literature History and criticism , Motion pictures, African History and criticism , Sexual minorities South Africa Public opinion , Sexual minorities Kenya Public opinion , Sexual minorities Nigeria Public opinion , Sexual minorities South Africa Social conditions , Sexual minorities Kenya Social conditions , Sexual minorities Nigeria Social conditions
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/187428 , vital:44651
- Description: This thesis contests the notion that nonnormative sexualities are ‘un-African’ by examining a range of representations of queer African lives on film and in literature, produced by Africans for Africans, as a means to interrogate the role played by the interconnected histories of colonialism, religion, and the policing of queer intimacy, specifically in Kenya, Nigeria, and South Africa. Through a close reading of a selection of texts from these three countries, this thesis takes a cultural-historical approach to exploring the complex struggles engaged in by queer people in Africa to protections under the law, and to represent themselves in literary and cinematic narratives. The first chapter is focused on the Kenyan film Rafiki (2018), directed by Wanuri Kahiu, which tells the story of queer love between two young Kenyan women who face the vehement condemnation of their relationship from their homophobic community. The film was banned in Kenya, but the director was granted a temporary injunction by Kenya’s high court in order for it to be screened in Nairobi. This made Rafiki the first queer film ever to be screened in Kenya, and viable for an Academy Award nomination. The second chapter focuses on the bold assertion of a queer African identity through the short story collections Queer Africa: New and Collected Fiction (2013) and Queer Africa 2: New Stories (2017). Written by various authors from the African continent, and compiled and edited by Karen Martin and Makhosazana Xaba, both collections offer a wide variety of fictional narratives focused on queer experiences in Africa. The second chapter has a focus on stories from Kenyan and Nigerian authors and explores notions of home, queer belonging, and visibility. The third chapter presents a close reading of the South African film Inxeba (2017), also known as The Wound, directed by John Trengove and adapted by Trengove and Thando Mgqolozana from Mgqolozana’s novel, A Man Who Is Not A Man (2009). The film depicts the traditional Xhosa initiation ritual, ulwaluko, and is set in the rural Eastern Cape. Inxeba is an important case study in the history of queer representation in Africa, as the film hit a nerve with many, interrogating what South Africans believe about culture, traditions, masculinity, and the right of artists to represent sacred ritual in art. This thesis pays attention to the historical entanglements between homophobia, imperialism, and Christianity – relationships that continue to affect the experiences of queer people in Africa and attitudes towards them and interrogates why queer individuals are still being left out of efforts towards creating a new normal in postcolonial Africa. This thesis suggests that increased visibility is a key aspect of queer activism in Africa – through the act of representation, sharing lived experiences, and telling queer stories. , Thesis (MA) -- Faculty of Humanities, Literary Studies in English, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Wilson, Jon Stephen Edward
- Date: 2021-10-29
- Subjects: Africans in literature , Africans in motion pictures , Homosexuality in literature , Homosexuality in motion pictures , Sexual minorities in literature , Sexual minorities in motion pictures , African literature History and criticism , Motion pictures, African History and criticism , Sexual minorities South Africa Public opinion , Sexual minorities Kenya Public opinion , Sexual minorities Nigeria Public opinion , Sexual minorities South Africa Social conditions , Sexual minorities Kenya Social conditions , Sexual minorities Nigeria Social conditions
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/187428 , vital:44651
- Description: This thesis contests the notion that nonnormative sexualities are ‘un-African’ by examining a range of representations of queer African lives on film and in literature, produced by Africans for Africans, as a means to interrogate the role played by the interconnected histories of colonialism, religion, and the policing of queer intimacy, specifically in Kenya, Nigeria, and South Africa. Through a close reading of a selection of texts from these three countries, this thesis takes a cultural-historical approach to exploring the complex struggles engaged in by queer people in Africa to protections under the law, and to represent themselves in literary and cinematic narratives. The first chapter is focused on the Kenyan film Rafiki (2018), directed by Wanuri Kahiu, which tells the story of queer love between two young Kenyan women who face the vehement condemnation of their relationship from their homophobic community. The film was banned in Kenya, but the director was granted a temporary injunction by Kenya’s high court in order for it to be screened in Nairobi. This made Rafiki the first queer film ever to be screened in Kenya, and viable for an Academy Award nomination. The second chapter focuses on the bold assertion of a queer African identity through the short story collections Queer Africa: New and Collected Fiction (2013) and Queer Africa 2: New Stories (2017). Written by various authors from the African continent, and compiled and edited by Karen Martin and Makhosazana Xaba, both collections offer a wide variety of fictional narratives focused on queer experiences in Africa. The second chapter has a focus on stories from Kenyan and Nigerian authors and explores notions of home, queer belonging, and visibility. The third chapter presents a close reading of the South African film Inxeba (2017), also known as The Wound, directed by John Trengove and adapted by Trengove and Thando Mgqolozana from Mgqolozana’s novel, A Man Who Is Not A Man (2009). The film depicts the traditional Xhosa initiation ritual, ulwaluko, and is set in the rural Eastern Cape. Inxeba is an important case study in the history of queer representation in Africa, as the film hit a nerve with many, interrogating what South Africans believe about culture, traditions, masculinity, and the right of artists to represent sacred ritual in art. This thesis pays attention to the historical entanglements between homophobia, imperialism, and Christianity – relationships that continue to affect the experiences of queer people in Africa and attitudes towards them and interrogates why queer individuals are still being left out of efforts towards creating a new normal in postcolonial Africa. This thesis suggests that increased visibility is a key aspect of queer activism in Africa – through the act of representation, sharing lived experiences, and telling queer stories. , Thesis (MA) -- Faculty of Humanities, Literary Studies in English, 2021
- Full Text:
- Date Issued: 2021-10-29
Exploring the use of in vitro colorimetric and bioluminescence assays to distinguish between Arf GTPase isoforms and detect Arf GTPase activity
- Authors: Woolf, Alexander Robert
- Date: 2021-10-29
- Subjects: Uncatalogued
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192582 , vital:45240
- Description: Thesis (MSc) -- Faculty of Science, Biochemistry and Microbiology, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Woolf, Alexander Robert
- Date: 2021-10-29
- Subjects: Uncatalogued
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192582 , vital:45240
- Description: Thesis (MSc) -- Faculty of Science, Biochemistry and Microbiology, 2021
- Full Text:
- Date Issued: 2021-10-29
On the Wiener index of bicyclic graphs and graphs with fixed segment sequence
- Authors: Xhanti, Sinoxolo
- Date: 2021-10-29
- Subjects: Graph theory , Chemistry Mathematics , Chemistry Graphic methods , Wiener index , Bicyclic graphs , Fixed segment sequence , Degree sequence , Circumference , Core
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190700 , vital:45019
- Description: Wiener index is defined as the sum of the distances between all unordered pairs of vertices in a graph. The study of the Wiener index is motivated by its application in chemistry. This thesis focuses on finding extremal bicyclic graphs relative to Wiener index under various conditions such as fixed circumference (length of the longest cycle) or fixed size of the core (maximal subgraph with no degree less than 2). A segment of a graph G is either a path whose end vertices have degree 1 or at least 3 in G and all the internal vertices have degree 2 in G, or a cycle where all the vertices have degree 2 in G except possibly one. The lengths of all the segments of G form it segment sequence. We also discuss extremal graphs with given segment sequence. , Thesis (MSc) -- Faculty of Science, Mathematics, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Xhanti, Sinoxolo
- Date: 2021-10-29
- Subjects: Graph theory , Chemistry Mathematics , Chemistry Graphic methods , Wiener index , Bicyclic graphs , Fixed segment sequence , Degree sequence , Circumference , Core
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190700 , vital:45019
- Description: Wiener index is defined as the sum of the distances between all unordered pairs of vertices in a graph. The study of the Wiener index is motivated by its application in chemistry. This thesis focuses on finding extremal bicyclic graphs relative to Wiener index under various conditions such as fixed circumference (length of the longest cycle) or fixed size of the core (maximal subgraph with no degree less than 2). A segment of a graph G is either a path whose end vertices have degree 1 or at least 3 in G and all the internal vertices have degree 2 in G, or a cycle where all the vertices have degree 2 in G except possibly one. The lengths of all the segments of G form it segment sequence. We also discuss extremal graphs with given segment sequence. , Thesis (MSc) -- Faculty of Science, Mathematics, 2021
- Full Text:
- Date Issued: 2021-10-29
Ubomi Sisilonda: Ingqokelela Yemibongo
- Authors: Yanta, Luvuyo Mkhululi
- Date: 2021-10-29
- Subjects: Creative writing (Higher education) South Africa , Xhosa poetry 21st century , Diaries -- Authorship , South African poetry (English) History and criticism , Xhosa poetry History and criticism , Poetry Therapeutic use
- Language: Xhosa , English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192364 , vital:45219
- Description: Esi siqingatha sethisisi yingqokelela yemibongo-ngoma eyilwe ngeenjongo zokuzama ukuveza nokupholisa isilonda esidalwe ziimeko zobom esiphila kubo singabantu, izinto endizibonileyo nendidlule kuzo. Ndibhala ndibonakalisa ubumnyama endiphile kubo, apha ndizama ukusondela ekukhanyeni. Ndiqala ngokupholisa ezam izilonda kuqala. Ulwimi endilusebenzisayo lulanda imbali yam njengomfana omnyama okhulele elokishini, ilokishi nganye inolwimi lwayo. Ndisebenzisa olu lwimi ndibalisa indlela endikhule ngayo, ndikwakhankanya nokukhula ndiqheliswa ukungathethi ngezinto nokungawavezi amanxeba entliziyo yam phambi kwabantu “ilayithi ayikhali.” Ndinomdla kubabhali ababhala ngeemeko zexesha lanamhlanje, kwiimeko eziphilwa luninzi lwabantu nesimo sentlalo jikelele. Ndisebenzise umsebenzi wababhali abafana noAyanda Billie ukujonga isingqi sobom kwimibongo yakhe njengomntu ongekho kude ngokuhlala nokufuphi ngeminyaka, ndiqwalasele imisebenzi kaS. Zotwana ukuzama ukusondeza isigama kwindlela endikhule ngayo kunye noJ.J.R Jolobe ukuqwalasela ukuba babesebenzisa obuphi ubuchule bokubhala nokupholisa izilonda zabo. Ndikwacaphule kwisimbo sokubhala esikhawulezileyo semibhalo eyenzelwe iqonga njengoko ndichithe ixesha elininzi ndidlala kwaye ndikwaqeqesha abadlali beqonga. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Yanta, Luvuyo Mkhululi
- Date: 2021-10-29
- Subjects: Creative writing (Higher education) South Africa , Xhosa poetry 21st century , Diaries -- Authorship , South African poetry (English) History and criticism , Xhosa poetry History and criticism , Poetry Therapeutic use
- Language: Xhosa , English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192364 , vital:45219
- Description: Esi siqingatha sethisisi yingqokelela yemibongo-ngoma eyilwe ngeenjongo zokuzama ukuveza nokupholisa isilonda esidalwe ziimeko zobom esiphila kubo singabantu, izinto endizibonileyo nendidlule kuzo. Ndibhala ndibonakalisa ubumnyama endiphile kubo, apha ndizama ukusondela ekukhanyeni. Ndiqala ngokupholisa ezam izilonda kuqala. Ulwimi endilusebenzisayo lulanda imbali yam njengomfana omnyama okhulele elokishini, ilokishi nganye inolwimi lwayo. Ndisebenzisa olu lwimi ndibalisa indlela endikhule ngayo, ndikwakhankanya nokukhula ndiqheliswa ukungathethi ngezinto nokungawavezi amanxeba entliziyo yam phambi kwabantu “ilayithi ayikhali.” Ndinomdla kubabhali ababhala ngeemeko zexesha lanamhlanje, kwiimeko eziphilwa luninzi lwabantu nesimo sentlalo jikelele. Ndisebenzise umsebenzi wababhali abafana noAyanda Billie ukujonga isingqi sobom kwimibongo yakhe njengomntu ongekho kude ngokuhlala nokufuphi ngeminyaka, ndiqwalasele imisebenzi kaS. Zotwana ukuzama ukusondeza isigama kwindlela endikhule ngayo kunye noJ.J.R Jolobe ukuqwalasela ukuba babesebenzisa obuphi ubuchule bokubhala nokupholisa izilonda zabo. Ndikwacaphule kwisimbo sokubhala esikhawulezileyo semibhalo eyenzelwe iqonga njengoko ndichithe ixesha elininzi ndidlala kwaye ndikwaqeqesha abadlali beqonga. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-10-29
Ukubamba Umphefumlo Kukuphila: Ingqokelela Yamabali Amafutshane
- Authors: Zono, Cebisa
- Date: 2021-10-29
- Subjects: Creative writing (Higher education) South Africa , Xhosa fiction 21st century , Short stories, Xhosa 21st century , Homosexuality in literature , Diaries -- Authorship , Xhosa fiction History and criticism , American fiction History and criticism , Brazilian poetry History and criticism
- Language: Xhosa
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192375 , vital:45220
- Description: Le thisisi inamabali amafutshane angabantu abathandana besisini esinye. Uncwadi lwesiXhosa luvame ukulufihla uthando oluphakathi kwabo bathandana besisini sinye. Isikrweqe endisisebenzisileyo kule thisisi kukunonga isimbo sokubhala ndibalisa ngomntu wokuqala ngokungathi ndibhala imbali yobomi okanye amavo. UJordan (1940) kwiNgqumbo Yeminyanya undifundise ukubumba abalinganiswa abakhaliphileyo, nabakrelekrele ngokufanayo ukuze izinto eziza kwenzeka zingalindeleki. UYuknavitch (2017) kwincwadi yembali yakhe ethi The Chronology of Water undifundise esi simbo sokushicilela izimbo zomntu ophilayo phantsi komthamo omnye. Ibali elifutshane likaProulx (1997) elithi Brokeback Mountain nalo libe nefuthe kakhulu kule thisisi kuba lidandalazisa elubala intlalo yabantu abathandana besisini esinye kwiindawo zasemaphandleni. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Zono, Cebisa
- Date: 2021-10-29
- Subjects: Creative writing (Higher education) South Africa , Xhosa fiction 21st century , Short stories, Xhosa 21st century , Homosexuality in literature , Diaries -- Authorship , Xhosa fiction History and criticism , American fiction History and criticism , Brazilian poetry History and criticism
- Language: Xhosa
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192375 , vital:45220
- Description: Le thisisi inamabali amafutshane angabantu abathandana besisini esinye. Uncwadi lwesiXhosa luvame ukulufihla uthando oluphakathi kwabo bathandana besisini sinye. Isikrweqe endisisebenzisileyo kule thisisi kukunonga isimbo sokubhala ndibalisa ngomntu wokuqala ngokungathi ndibhala imbali yobomi okanye amavo. UJordan (1940) kwiNgqumbo Yeminyanya undifundise ukubumba abalinganiswa abakhaliphileyo, nabakrelekrele ngokufanayo ukuze izinto eziza kwenzeka zingalindeleki. UYuknavitch (2017) kwincwadi yembali yakhe ethi The Chronology of Water undifundise esi simbo sokushicilela izimbo zomntu ophilayo phantsi komthamo omnye. Ibali elifutshane likaProulx (1997) elithi Brokeback Mountain nalo libe nefuthe kakhulu kule thisisi kuba lidandalazisa elubala intlalo yabantu abathandana besisini esinye kwiindawo zasemaphandleni. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
- Full Text:
- Date Issued: 2021-10-29