The effect of feeding varying inclusion levels of velvet bean (Mucuna pruriens) seed meal on growth performance and physicochemical attributes of broiler chicken
- Authors: Mthana, Makiwa Simeon
- Date: 2020
- Subjects: Legumes Broilers (Chickens) Chickens -- Feeding and feeds
- Language: English
- Type: Thesis , Masters/Doctoral , MSc (Animal Science )
- Identifier: http://hdl.handle.net/10353/12032 , vital:39129
- Description: This study was conducted to determine the effect of feeding varying inclusion levels of velvet bean (Mucuna pruriens) seed meal (VBSM) on growth performance and physicochemical attributes of broiler chicken. Mucuna pruriens seed is an indigenous legume seed commonly found in tropical and sub-tropical areas; however, it can also be planted and cultivated. It is a viable source of dietary protein with an average concentration of 33.4%. Soybean is expensive. In addition, the South African production levels do not meet the current demand; hence the majority of soybean oilcake is imported. Recently, consumers have been conscious of the quality of chicken meat from both local and international producers. Therefore, there is a need to explore velvet bean that can grow in poorly fertilised and low rainfall areas. The study was conducted at Fort Cox Agriculture and Forestry Training Institute. One hundred and twelve (112) Cobb broilers were used, with an average weight of 45.2g. Four diets were formulated to be iso-caloric and iso-nitrogenous comprising velvet beans at 0, 10, 15 and 20 % (T1, T2, T3 and T4). The broilers were reared for 42 days with 35 days on experimental diets. Feed intake, body weight gain, feed conversion ratio, mortality, final body weight, carcass weight, and dressing percentage were determined. At day 42, twenty birds per treatment were randomly selected and fasted for five hours with water offered ad libitum. After slaughter the meat pH24, colour (L*, a*, b*), Warner-Bratzler shear force (WBSF), thawing loss (TL), and cooking loss (CL) measurements were performed on 80 breast and 80 thigh muscles. The data for growth performance and physicochemical parameters was analysed using General Linear Model (GLM) procedure of SAS (SAS, 2006), mean separation was done using LSD test option of SAS. Daily feed intake, body weight gain, final weight and carcass weight of broilers from T1 were significantly higher (P < 0.05) from other iii treatments. Daily feed intake (DFI), and body weight gain (BWG) in T1 were also higher (P < 0.05) in both phase 1 and phase 2 compared to other treatments. Feed conversion ratio (FCR) was not influenced by diets (P > 0.05). High (P < 0.05) mortality was observed on broilers fed diet with 0% VBSM compared to those fed diets comprising of VBSM. The diets did not have an effect (P > 0.05) on thigh meat pH24, lightness, redness, and WBSF. Cooking loss (25.69%) was higher (P < 0.05) in thigh meat of broilers fed the control diet. Breasts shear force (14.20) was higher in T4. Cooking loss of breast meat from broilers on T1 and T2 was higher (P < 0.05) than those from other treatments. Breast meat colour (P > 0.05) was not influenced by diets. It can be concluded that the VBSM has an effect on feed intake, growth performance and mortality of broilers, except on FCR and dressing percentage. It was also concluded that the VBSM can be included in broiler diets up to the level of 15% without negatively affecting the quality of meat.
- Full Text:
- Authors: Mthana, Makiwa Simeon
- Date: 2020
- Subjects: Legumes Broilers (Chickens) Chickens -- Feeding and feeds
- Language: English
- Type: Thesis , Masters/Doctoral , MSc (Animal Science )
- Identifier: http://hdl.handle.net/10353/12032 , vital:39129
- Description: This study was conducted to determine the effect of feeding varying inclusion levels of velvet bean (Mucuna pruriens) seed meal (VBSM) on growth performance and physicochemical attributes of broiler chicken. Mucuna pruriens seed is an indigenous legume seed commonly found in tropical and sub-tropical areas; however, it can also be planted and cultivated. It is a viable source of dietary protein with an average concentration of 33.4%. Soybean is expensive. In addition, the South African production levels do not meet the current demand; hence the majority of soybean oilcake is imported. Recently, consumers have been conscious of the quality of chicken meat from both local and international producers. Therefore, there is a need to explore velvet bean that can grow in poorly fertilised and low rainfall areas. The study was conducted at Fort Cox Agriculture and Forestry Training Institute. One hundred and twelve (112) Cobb broilers were used, with an average weight of 45.2g. Four diets were formulated to be iso-caloric and iso-nitrogenous comprising velvet beans at 0, 10, 15 and 20 % (T1, T2, T3 and T4). The broilers were reared for 42 days with 35 days on experimental diets. Feed intake, body weight gain, feed conversion ratio, mortality, final body weight, carcass weight, and dressing percentage were determined. At day 42, twenty birds per treatment were randomly selected and fasted for five hours with water offered ad libitum. After slaughter the meat pH24, colour (L*, a*, b*), Warner-Bratzler shear force (WBSF), thawing loss (TL), and cooking loss (CL) measurements were performed on 80 breast and 80 thigh muscles. The data for growth performance and physicochemical parameters was analysed using General Linear Model (GLM) procedure of SAS (SAS, 2006), mean separation was done using LSD test option of SAS. Daily feed intake, body weight gain, final weight and carcass weight of broilers from T1 were significantly higher (P < 0.05) from other iii treatments. Daily feed intake (DFI), and body weight gain (BWG) in T1 were also higher (P < 0.05) in both phase 1 and phase 2 compared to other treatments. Feed conversion ratio (FCR) was not influenced by diets (P > 0.05). High (P < 0.05) mortality was observed on broilers fed diet with 0% VBSM compared to those fed diets comprising of VBSM. The diets did not have an effect (P > 0.05) on thigh meat pH24, lightness, redness, and WBSF. Cooking loss (25.69%) was higher (P < 0.05) in thigh meat of broilers fed the control diet. Breasts shear force (14.20) was higher in T4. Cooking loss of breast meat from broilers on T1 and T2 was higher (P < 0.05) than those from other treatments. Breast meat colour (P > 0.05) was not influenced by diets. It can be concluded that the VBSM has an effect on feed intake, growth performance and mortality of broilers, except on FCR and dressing percentage. It was also concluded that the VBSM can be included in broiler diets up to the level of 15% without negatively affecting the quality of meat.
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The role of non-timber forest products (NTFPs) in the livelihoods of communities in Alfred Nzo District Municipality, Eastern Cape Province
- Authors: Thinyane, Zingisa
- Date: 2019
- Subjects: Non-timber forest products
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/14737 , vital:40077
- Description: Non-timber forest products (NTFPs) are renewable natural resources which are harvested by local communities from the surrounding homesteads, fields, grazing lands, woodlands, grasslands and natural habitats. The term NTFP may be used in reference to biological products collected from the domesticated land, semidomesticated land or from the wild. This study examined the use of NTFPs in Alfred Nzo District Municipality, Eastern Cape Province, South Africa, assessing their consumption patterns and contribution to the household well-being. Data on NTFP identity and utilization in the study area were gathered through community focus group discussions and household surveys using semi-structured questionnaires between April 2017 and May 2018. A sample of 124 participants selected via snowball-sampling technique provided detailed accounts on diversity and utilization of NTFPs in the study area. A total of 59 species and eight extractable NTFPs were utilized by the communities in Alfred Nzo District Municipality. The identified eight use categories were herbal medicine (39.0%), edible plants and mushroom (18.0%), firewood (11%), bushmeat (10.0%), forage (9.0%), construction material (6.0%), ceremonial uses (2.0%) and others with miscellaneous uses (5.0%). Popular NTFPs with use values exceeding 0.50 include Agapanthus africanus (L.) Hoffmanns, Bulbine latifolia (L.f.) Spreng., Centella asiatica (L.) Urb, Elephantorrhiza elephantina (Burch.) Skeels, Hypoxis hemerocallidea Fisch., C.A. Mey & Avé-Lall and Leonotis leonurus (L.) R. Br., all used as herbal medicines, Agapanthus africanus (L.) (herbal medicine and ornamental), Datura stromonium L. (herbal medicine, forage and firewood), Dicerothamnus rhinocerotis (L.f) Koekemoer (herbal medicine and fumigant), Aepyceros melampus Lichtenstein, Pavo cristatus L., Struthio camelus L. and Xerus inauris Hemprich & Ehnrenberg as bushmeat. Information on diversity, consumption ii patterns and contribution of NTFPs to livelihood needs of households may enable policy makers and government officers to draft policies required for sustainable management of NTFPs.
- Full Text:
- Authors: Thinyane, Zingisa
- Date: 2019
- Subjects: Non-timber forest products
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/14737 , vital:40077
- Description: Non-timber forest products (NTFPs) are renewable natural resources which are harvested by local communities from the surrounding homesteads, fields, grazing lands, woodlands, grasslands and natural habitats. The term NTFP may be used in reference to biological products collected from the domesticated land, semidomesticated land or from the wild. This study examined the use of NTFPs in Alfred Nzo District Municipality, Eastern Cape Province, South Africa, assessing their consumption patterns and contribution to the household well-being. Data on NTFP identity and utilization in the study area were gathered through community focus group discussions and household surveys using semi-structured questionnaires between April 2017 and May 2018. A sample of 124 participants selected via snowball-sampling technique provided detailed accounts on diversity and utilization of NTFPs in the study area. A total of 59 species and eight extractable NTFPs were utilized by the communities in Alfred Nzo District Municipality. The identified eight use categories were herbal medicine (39.0%), edible plants and mushroom (18.0%), firewood (11%), bushmeat (10.0%), forage (9.0%), construction material (6.0%), ceremonial uses (2.0%) and others with miscellaneous uses (5.0%). Popular NTFPs with use values exceeding 0.50 include Agapanthus africanus (L.) Hoffmanns, Bulbine latifolia (L.f.) Spreng., Centella asiatica (L.) Urb, Elephantorrhiza elephantina (Burch.) Skeels, Hypoxis hemerocallidea Fisch., C.A. Mey & Avé-Lall and Leonotis leonurus (L.) R. Br., all used as herbal medicines, Agapanthus africanus (L.) (herbal medicine and ornamental), Datura stromonium L. (herbal medicine, forage and firewood), Dicerothamnus rhinocerotis (L.f) Koekemoer (herbal medicine and fumigant), Aepyceros melampus Lichtenstein, Pavo cristatus L., Struthio camelus L. and Xerus inauris Hemprich & Ehnrenberg as bushmeat. Information on diversity, consumption ii patterns and contribution of NTFPs to livelihood needs of households may enable policy makers and government officers to draft policies required for sustainable management of NTFPs.
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Biological children's experiences and perceptions about having foster children in their households: a case study of Zwelitsha township
- Authors: Ntshongwana, Zintle
- Date: 2017
- Subjects: Foster children -- South Africa -- Eastern Cape Social work with teenagers -- South Africa -- Eastern Cape Foster parents -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/3033 , vital:28240
- Description: Most research studies focus on foster children or foster parents, there is dearth of research on the impact of fostering on biological children. This aim of this study was to fill the gap in the literature regarding the experiences of biological children sharing a home with foster children. It also investigated how biological children perceive foster care and challenges encountered by children under foster care. This was achieved through a qualitative research approach. The study was conducted at Zwelitsha Township in King Williams Town. Data was collected through semi-structured interviews with thirty biological children of foster parents and ten social workers in practice. Two focus group discussions were held with twenty foster parents. A focus group discussion guide was used in collecting information during the discussions. Purposive sampling was used in the study and data was analysed according to themes. The major findings revealed that fostering has both positive and negative impacts on biological children and the foster family. Biological children find foster care placement as helpful to children whose parents cannot provide care and protection for children. They gain and learn new knowledge through fostering and are happy about their new siblings in the family since they have companionship. On the other hand, minority of biological children were ambivalent about foster care as they were uncertain between altruistic feelings of making a difference in the lives of needy children against the negative outcomes of fostering. One biological child was negative about foster care. This participant did not like the idea of fostering and did not describe any personal positive outcomes resulting from his fostering experiences. The findings revealed that biological children are unable to voice out their views and ideas regarding foster care placement. The findings also revealed that biological children are not passive observers on how fostering influences their daily lives. Instead, they use strategies to influence fostering processes, especially to protect their foster siblings for the fostering process to be successful, while also having feelings of responsibility for their foster siblings. The findings further suggest that despite the complex nature of the fostering task, professionals should recognise and acknowledge the input of biological children to fostering. It is, therefore, suggested more training should be provided to foster parents to continually include the opinions of their own children in fostering decisions.
- Full Text:
- Authors: Ntshongwana, Zintle
- Date: 2017
- Subjects: Foster children -- South Africa -- Eastern Cape Social work with teenagers -- South Africa -- Eastern Cape Foster parents -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/3033 , vital:28240
- Description: Most research studies focus on foster children or foster parents, there is dearth of research on the impact of fostering on biological children. This aim of this study was to fill the gap in the literature regarding the experiences of biological children sharing a home with foster children. It also investigated how biological children perceive foster care and challenges encountered by children under foster care. This was achieved through a qualitative research approach. The study was conducted at Zwelitsha Township in King Williams Town. Data was collected through semi-structured interviews with thirty biological children of foster parents and ten social workers in practice. Two focus group discussions were held with twenty foster parents. A focus group discussion guide was used in collecting information during the discussions. Purposive sampling was used in the study and data was analysed according to themes. The major findings revealed that fostering has both positive and negative impacts on biological children and the foster family. Biological children find foster care placement as helpful to children whose parents cannot provide care and protection for children. They gain and learn new knowledge through fostering and are happy about their new siblings in the family since they have companionship. On the other hand, minority of biological children were ambivalent about foster care as they were uncertain between altruistic feelings of making a difference in the lives of needy children against the negative outcomes of fostering. One biological child was negative about foster care. This participant did not like the idea of fostering and did not describe any personal positive outcomes resulting from his fostering experiences. The findings revealed that biological children are unable to voice out their views and ideas regarding foster care placement. The findings also revealed that biological children are not passive observers on how fostering influences their daily lives. Instead, they use strategies to influence fostering processes, especially to protect their foster siblings for the fostering process to be successful, while also having feelings of responsibility for their foster siblings. The findings further suggest that despite the complex nature of the fostering task, professionals should recognise and acknowledge the input of biological children to fostering. It is, therefore, suggested more training should be provided to foster parents to continually include the opinions of their own children in fostering decisions.
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Characterization of Staphylococcus aureus and Methicillin-resistant Staphylococcus aureus (MRSA) in selected recreational marine waters and beach sand in the Eastern Cape Province, South Africa
- Authors: Ankabi, Olufemi Emmanuel
- Date: 2017
- Subjects: Marine microbiology -- South Africa -- Eastern Cape Staphylococcus aureus infections -- South Africa -- Eastern Cape Pathogenic microorganisms
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/4992 , vital:28915
- Description: Staphylococcus aureus is a Gram-positive bacterium predominantly found on human skin and in nasal passages with 20 to 40 percent of the population carrying this organism. Although S. aureus is an unspectacular, non-motile coccoid bacterium, it is a perilous human pathogen associated with both nosocomial and community-acquired infections and it is increasingly becoming virulent and resistant to most antibiotics. It is responsible for several infections such as osteomyelitis, toxin-mediated diseases and bacteraemia, with severe infections arising from strains harbouring antibiotic resistance genes together with virulence genes. S. aureus has been largely confined to hospitals and long-term care facilities, but it is now emerging in the community in places such as recreational beach waters, and occurring in healthy individuals with no associated risk factors. This organism has been reported to be released by swimmers in beaches, suggesting that recreational waters are a potential source of community-acquired S. aureus infections. It is possibly the pathogen of greatest concern due to its intrinsic virulence, its capacity to cause various life-threatening infections, and its ability to adapt to varying environmental conditions. This study was aimed at characterizing S. aureus and methicillin-resistant S. aureus (MRSA) in Port Elizabeth, Port Alfred, Kenton-on-sea and East London beaches of the Eastern Cape Province of South Africa. This was done by investigating the occurrence, antibiotic susceptibilities, antibiotic-resistant genes and virulence genes profiles of S. aureus in the selected beaches. To achieve this aim, 249 beach sand and water samples were obtained from the beaches during the period of April 2015 to April 2016. Physico-chemical parameters of beach water was investigated on site using a multi-parameter ion specific meter during sample collection. Samples were filtered and inoculated on m-Endo agar, m-FC agar and bile aesculin azide agar for total and faecal coliform as well as Enterococci respectively. For isolation of S. aureus and MRSA, samples were cultured on Mannitol salt agar and Staph 24 agar. S. aureus was identified using morphological, Gram staining and molecular (PCR) methods. The isolates were further characterized by determining their antimicrobial resistance profiles, antibiotic resistant genes (mecA, rpoB, blaZ, ermB and tetK genes) and detection of virulent genes encoding intracellular adhesion (icaA), enterotoxin (seaA) and cytolytic toxins (PVL). The majority of study sites passed the directives of physico-chemical standards levels set by WHO during the study period. A total of 143 presumptive isolates were obtained of which 30 (30 percent) were confirmed as S. aureus with 22 (73.3 percent) of these confirmed isolates from marine water and 8 (26.7 percent) from marine sand. Upon culturing on MRSA 2 agar, 15 (50 percent) of isolates showed phonotypic resistance to methicillin. Based on Antimicrobial susceptibility tests, (22/30) 73.3 percent of the isolates showed phonotypic resistance to oxacillin. Out of the 30 isolates, 16 (53.3 percent) were mecA positive and were considered methicillin-resistant S. aureus. S. aureus showed high susceptibility to gentamycin, cefoxithin, levofloxacin, ciprofloxacin, imipenem, and chloramphenicol. A large proportion (36.67 percent to 96.7 percent) of the S. aureus isolates was resistant to penicillin G, ampicillin, oxacillin, tetracycline, clindamycin, rifampicin, vancomycin, sulfamethoxazole-Trimethoprim and erythromycin. Multiple antibiotic resistance (MAR) phenotypes were generated from 7 S. aureus isolates showing resistance to three or more antibiotics. The mecA, rpoB, blaZ, ermB and tetM genes coding for methicillin, rifampicin, βeta-lactam, erythromycin and tetracycline antibiotics resistance was detected in 5 (22.7 percent), 11 (45.8 percent), 16 (55.2 percent), 15 (71.4 percent) and 8 (72.7 percent) respectively. The PVL, icaA and seaA genes coding for virulent determinants were detected in 50, 20 and 13.3 percent of the confirmed isolates respectively. Physico-chemical and faecal indicator bacteria results obtained from this study can assist municipal authorities in developing appropriate management strategies for beaches in the study area. The findings of this study showed that the investigated beaches were contaminated with toxigenic and multi-drug resistant S. aureus strains. This emphasizes the need for the implementation of better control measures to reduce the occurrence of antibiotic resistant S. aureus and of virulent S. aureus strains in recreational waters. In our study it was established that the potential of recreational waters to be reservoirs of S. aureus should not be taken for granted, and it is important that beach goers be educated about this organism as well as other related pathogens that could affect human health, especially immuno-compromised individuals. The community should be educated on antibiotic stewardship and the detrimental effects of antibiotics abuse.
- Full Text:
- Authors: Ankabi, Olufemi Emmanuel
- Date: 2017
- Subjects: Marine microbiology -- South Africa -- Eastern Cape Staphylococcus aureus infections -- South Africa -- Eastern Cape Pathogenic microorganisms
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/4992 , vital:28915
- Description: Staphylococcus aureus is a Gram-positive bacterium predominantly found on human skin and in nasal passages with 20 to 40 percent of the population carrying this organism. Although S. aureus is an unspectacular, non-motile coccoid bacterium, it is a perilous human pathogen associated with both nosocomial and community-acquired infections and it is increasingly becoming virulent and resistant to most antibiotics. It is responsible for several infections such as osteomyelitis, toxin-mediated diseases and bacteraemia, with severe infections arising from strains harbouring antibiotic resistance genes together with virulence genes. S. aureus has been largely confined to hospitals and long-term care facilities, but it is now emerging in the community in places such as recreational beach waters, and occurring in healthy individuals with no associated risk factors. This organism has been reported to be released by swimmers in beaches, suggesting that recreational waters are a potential source of community-acquired S. aureus infections. It is possibly the pathogen of greatest concern due to its intrinsic virulence, its capacity to cause various life-threatening infections, and its ability to adapt to varying environmental conditions. This study was aimed at characterizing S. aureus and methicillin-resistant S. aureus (MRSA) in Port Elizabeth, Port Alfred, Kenton-on-sea and East London beaches of the Eastern Cape Province of South Africa. This was done by investigating the occurrence, antibiotic susceptibilities, antibiotic-resistant genes and virulence genes profiles of S. aureus in the selected beaches. To achieve this aim, 249 beach sand and water samples were obtained from the beaches during the period of April 2015 to April 2016. Physico-chemical parameters of beach water was investigated on site using a multi-parameter ion specific meter during sample collection. Samples were filtered and inoculated on m-Endo agar, m-FC agar and bile aesculin azide agar for total and faecal coliform as well as Enterococci respectively. For isolation of S. aureus and MRSA, samples were cultured on Mannitol salt agar and Staph 24 agar. S. aureus was identified using morphological, Gram staining and molecular (PCR) methods. The isolates were further characterized by determining their antimicrobial resistance profiles, antibiotic resistant genes (mecA, rpoB, blaZ, ermB and tetK genes) and detection of virulent genes encoding intracellular adhesion (icaA), enterotoxin (seaA) and cytolytic toxins (PVL). The majority of study sites passed the directives of physico-chemical standards levels set by WHO during the study period. A total of 143 presumptive isolates were obtained of which 30 (30 percent) were confirmed as S. aureus with 22 (73.3 percent) of these confirmed isolates from marine water and 8 (26.7 percent) from marine sand. Upon culturing on MRSA 2 agar, 15 (50 percent) of isolates showed phonotypic resistance to methicillin. Based on Antimicrobial susceptibility tests, (22/30) 73.3 percent of the isolates showed phonotypic resistance to oxacillin. Out of the 30 isolates, 16 (53.3 percent) were mecA positive and were considered methicillin-resistant S. aureus. S. aureus showed high susceptibility to gentamycin, cefoxithin, levofloxacin, ciprofloxacin, imipenem, and chloramphenicol. A large proportion (36.67 percent to 96.7 percent) of the S. aureus isolates was resistant to penicillin G, ampicillin, oxacillin, tetracycline, clindamycin, rifampicin, vancomycin, sulfamethoxazole-Trimethoprim and erythromycin. Multiple antibiotic resistance (MAR) phenotypes were generated from 7 S. aureus isolates showing resistance to three or more antibiotics. The mecA, rpoB, blaZ, ermB and tetM genes coding for methicillin, rifampicin, βeta-lactam, erythromycin and tetracycline antibiotics resistance was detected in 5 (22.7 percent), 11 (45.8 percent), 16 (55.2 percent), 15 (71.4 percent) and 8 (72.7 percent) respectively. The PVL, icaA and seaA genes coding for virulent determinants were detected in 50, 20 and 13.3 percent of the confirmed isolates respectively. Physico-chemical and faecal indicator bacteria results obtained from this study can assist municipal authorities in developing appropriate management strategies for beaches in the study area. The findings of this study showed that the investigated beaches were contaminated with toxigenic and multi-drug resistant S. aureus strains. This emphasizes the need for the implementation of better control measures to reduce the occurrence of antibiotic resistant S. aureus and of virulent S. aureus strains in recreational waters. In our study it was established that the potential of recreational waters to be reservoirs of S. aureus should not be taken for granted, and it is important that beach goers be educated about this organism as well as other related pathogens that could affect human health, especially immuno-compromised individuals. The community should be educated on antibiotic stewardship and the detrimental effects of antibiotics abuse.
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Foundation phase male student-teacher’s experiences during teaching practice: implications for initial teacher training
- Authors: Makeleni, Sive
- Date: 2016
- Subjects: Student teaching -- South Africa Teachers -- Training of -- South Africa Teaching -- South Africa
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/4780 , vital:28519
- Description: The aim of this study was to explore experiences of Foundation Phase male student teachers during teaching practice. Four Bachelor of Education Foundation Phase male student-teachers were selected for the purpose of this study. Venturing of males in Foundation Phase specialisation is phenomenon. Foundation Phase has been viewed as a female territory for many years. As a result, there are few males teaching in FP. The study employed the qualitative approach as a suitable approach. As the study sought to explore experiences, a phenomenological design was followed. In a true phenomenological design, unstructured interviews and personal diaries are used for data collection. In this study data were collected through unstructured interviews and personal diaries of the participants. I employed interpretivism as a research paradigm.
- Full Text:
- Authors: Makeleni, Sive
- Date: 2016
- Subjects: Student teaching -- South Africa Teachers -- Training of -- South Africa Teaching -- South Africa
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/4780 , vital:28519
- Description: The aim of this study was to explore experiences of Foundation Phase male student teachers during teaching practice. Four Bachelor of Education Foundation Phase male student-teachers were selected for the purpose of this study. Venturing of males in Foundation Phase specialisation is phenomenon. Foundation Phase has been viewed as a female territory for many years. As a result, there are few males teaching in FP. The study employed the qualitative approach as a suitable approach. As the study sought to explore experiences, a phenomenological design was followed. In a true phenomenological design, unstructured interviews and personal diaries are used for data collection. In this study data were collected through unstructured interviews and personal diaries of the participants. I employed interpretivism as a research paradigm.
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Assessment of the effects of stream channel incision on soil water levels, soil morphology and vegetation in a wetland in the Hogsback area, Eastern Cape, South Africa
- Authors: Omar, Mohamed Yussuf
- Date: 2015
- Subjects: Hydrology Wetland Soil Formation
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/3132 , vital:28264
- Description: Wetland degradation in the form of channel incisioning can significantly alter the hydrological functioning of a wetland. In this study in a small headwater wetland in the Hogsback area, Eastern Cape Province, the impact of channel incisioning on soil water levels and soil morphology was examined. A good correlation (R2 = 0.89) exists between the depth of channel incisioning and average water table depths in most of the 21 installed piezometers. In localised cases the upslope supply of water was in equilibrium with drainage from the piezometers. Although all the studied soils show hydromorphic characteristics, those continuously saturated close to the surface exhibit redox accumulations in oxygen supplying macropores, whereas gleyic colour patterns occur deeper in soils where the water table has been lowered by channel incision. The nature and occurrence of different hydromorphic soil indicators observed confirm the contribution of soil morphology as a valuable indicator of long-term average soil water conditions. The study evaluates the effects of hydrological processes on plant species composition and distribution in a Hogsback wetland. Twenty-four circular plots with a radius of 2 m were established between March and August 2013. Within each sample plot, the habitat information and species present were recorded including Braun-Blanquet cover-abundance value for each and every species present in the plot. Plant species were identified in the field and the unknown plant species were collected, pressed, oven-dried and identified at the National Herbarium, South African Biodiversity Institute (SANBI), Pretoria and Schonland Herbarium, Rhodes University, Grahamstown. A total of 39 taxa belonging to 19 families and 34 genera were recorded from the Hogsback wetland. Of the documented taxa, three were exotic and three endemic to South Africa, indicating diversity and dynamic nature of Hogsback wetland flora. Plant families with the highest number of species were: Poaceae (11 species), Asteraceae (5 species), Onagraceae and Cyperaceae with 3 taxa each. The low number of exotic plant species in Hogsback wetland (three taxa in total) indicates limited anthropogenic influence. Unique species recorded in Hogsback wetlands are three species that are endemic to South Africa, namely, Alchemilla capensis, Helichrysum rosum and Lysimachia nutans. Five main floristic associations were identified from the Hierarchical Cluster Analysis whilst Detrenched .Correspondence Analysis (DCA) identified four groups. The Canonical Correspondence Analysis (CCA) indicates that edaphic factors, particularly in an area covered with water, erosion category, organic matter content and water table depth were the most important environmental variables measured accounting for the vegetation pattern present in the Hogsback wetland.
- Full Text:
- Authors: Omar, Mohamed Yussuf
- Date: 2015
- Subjects: Hydrology Wetland Soil Formation
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/3132 , vital:28264
- Description: Wetland degradation in the form of channel incisioning can significantly alter the hydrological functioning of a wetland. In this study in a small headwater wetland in the Hogsback area, Eastern Cape Province, the impact of channel incisioning on soil water levels and soil morphology was examined. A good correlation (R2 = 0.89) exists between the depth of channel incisioning and average water table depths in most of the 21 installed piezometers. In localised cases the upslope supply of water was in equilibrium with drainage from the piezometers. Although all the studied soils show hydromorphic characteristics, those continuously saturated close to the surface exhibit redox accumulations in oxygen supplying macropores, whereas gleyic colour patterns occur deeper in soils where the water table has been lowered by channel incision. The nature and occurrence of different hydromorphic soil indicators observed confirm the contribution of soil morphology as a valuable indicator of long-term average soil water conditions. The study evaluates the effects of hydrological processes on plant species composition and distribution in a Hogsback wetland. Twenty-four circular plots with a radius of 2 m were established between March and August 2013. Within each sample plot, the habitat information and species present were recorded including Braun-Blanquet cover-abundance value for each and every species present in the plot. Plant species were identified in the field and the unknown plant species were collected, pressed, oven-dried and identified at the National Herbarium, South African Biodiversity Institute (SANBI), Pretoria and Schonland Herbarium, Rhodes University, Grahamstown. A total of 39 taxa belonging to 19 families and 34 genera were recorded from the Hogsback wetland. Of the documented taxa, three were exotic and three endemic to South Africa, indicating diversity and dynamic nature of Hogsback wetland flora. Plant families with the highest number of species were: Poaceae (11 species), Asteraceae (5 species), Onagraceae and Cyperaceae with 3 taxa each. The low number of exotic plant species in Hogsback wetland (three taxa in total) indicates limited anthropogenic influence. Unique species recorded in Hogsback wetlands are three species that are endemic to South Africa, namely, Alchemilla capensis, Helichrysum rosum and Lysimachia nutans. Five main floristic associations were identified from the Hierarchical Cluster Analysis whilst Detrenched .Correspondence Analysis (DCA) identified four groups. The Canonical Correspondence Analysis (CCA) indicates that edaphic factors, particularly in an area covered with water, erosion category, organic matter content and water table depth were the most important environmental variables measured accounting for the vegetation pattern present in the Hogsback wetland.
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Spiritual rituals and competitive sport outcomes: a study of South African coaches’ and elite players’ perceptions of spirituality in soccer
- Authors: Dodo, Emmanuel Oluwafemi
- Date: 2013
- Subjects: Sports -- Psychological aspects , Sports -- Religious aspects , Sports medicine -- South Africa , Sports rivalries -- South Africa , Coaches (Athletics) -- South Africa , Soccer players -- South Africa
- Language: English
- Type: Thesis , Masters , MSc (HMS)
- Identifier: vital:11541 , http://hdl.handle.net/10353/d1006780 , Sports -- Psychological aspects , Sports -- Religious aspects , Sports medicine -- South Africa , Sports rivalries -- South Africa , Coaches (Athletics) -- South Africa , Soccer players -- South Africa
- Description: During sports competitions, especially soccer many players and coaches would pray before, during and after the game. Sometimes they would pray when they score a goal. The behaviour has attracted a research interest wanting to know why they do what they do often. The purpose of the study was to understand and evaluate the perceptions of coaches and elite players who continuously use spiritual rituals before, during and after soccer games to influence competitive outcomes. This study was carried out under the guidance of the following key questions; (a) Do spiritual perceptions of elite players influence outcomes of soccer competitions? (b) Does a divergence in spiritual perception between coaches and players influence competitive outcomes? and (c) Are spiritual (ritual) perceptions of soccer coaches and elite players related to religiosity/psychological interventions? In this study, a mixed method of data collection was used to eliminate the biases inherent in single method research. Specifically, qualitative and quantitative methods involving questionnaire, interview and observation supported by secondary and primary literature were used to gather information that would provide answers to the raised key questions. The results show that spiritual ritual practices would not influence the outcome of soccer competitions. Secondly, the spiritual ritual divergence among players and coaches would not influence outcomes of soccer competitions. Thirdly, the results showed that the use of spiritual rituals among players was purely for personal reasons, while the coaches used spiritual rituals as psychological intervention strategy to prepare the team before a given competitive. The overall results show that coaches and players agreed that spiritual rituals interventions are used for psychological interventions more than spiritual interventions. The implications of these findings to the players and coaches are discussed linked with future research focus.
- Full Text:
- Authors: Dodo, Emmanuel Oluwafemi
- Date: 2013
- Subjects: Sports -- Psychological aspects , Sports -- Religious aspects , Sports medicine -- South Africa , Sports rivalries -- South Africa , Coaches (Athletics) -- South Africa , Soccer players -- South Africa
- Language: English
- Type: Thesis , Masters , MSc (HMS)
- Identifier: vital:11541 , http://hdl.handle.net/10353/d1006780 , Sports -- Psychological aspects , Sports -- Religious aspects , Sports medicine -- South Africa , Sports rivalries -- South Africa , Coaches (Athletics) -- South Africa , Soccer players -- South Africa
- Description: During sports competitions, especially soccer many players and coaches would pray before, during and after the game. Sometimes they would pray when they score a goal. The behaviour has attracted a research interest wanting to know why they do what they do often. The purpose of the study was to understand and evaluate the perceptions of coaches and elite players who continuously use spiritual rituals before, during and after soccer games to influence competitive outcomes. This study was carried out under the guidance of the following key questions; (a) Do spiritual perceptions of elite players influence outcomes of soccer competitions? (b) Does a divergence in spiritual perception between coaches and players influence competitive outcomes? and (c) Are spiritual (ritual) perceptions of soccer coaches and elite players related to religiosity/psychological interventions? In this study, a mixed method of data collection was used to eliminate the biases inherent in single method research. Specifically, qualitative and quantitative methods involving questionnaire, interview and observation supported by secondary and primary literature were used to gather information that would provide answers to the raised key questions. The results show that spiritual ritual practices would not influence the outcome of soccer competitions. Secondly, the spiritual ritual divergence among players and coaches would not influence outcomes of soccer competitions. Thirdly, the results showed that the use of spiritual rituals among players was purely for personal reasons, while the coaches used spiritual rituals as psychological intervention strategy to prepare the team before a given competitive. The overall results show that coaches and players agreed that spiritual rituals interventions are used for psychological interventions more than spiritual interventions. The implications of these findings to the players and coaches are discussed linked with future research focus.
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Investigation and development of an e judiciary service for a citizen oriented judiciary system for rural communities
- Authors: Scott, Mfundo Shakes
- Date: 2010
- Subjects: Digital divide -- South Africa -- Eastern Cape , Rural development projects -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , User interfaces (Computer systems)
- Language: English
- Type: Thesis , Masters , MSc (Computer Science)
- Identifier: vital:11390 , http://hdl.handle.net/10353/275 , Digital divide -- South Africa -- Eastern Cape , Rural development projects -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , User interfaces (Computer systems)
- Description: One of the factors that contribute towards slow rural development is the presence of the digital divide. An area where the digital divide is still prevalent is the administration of justice within traditional contexts. One of the areas affected by this problem is the Dwesa rural community, situated on the Wild Coast of the former homeland of Transkei, in the Eastern Cape Province of South Africa. To address this problem for the Dwesa community, a research project on developing and implementing an e-Judiciary service was undertaken. The primary objective of this project was to develop a web application to support traditional justice administration in the Dwesa community. Due to the lack of a proper legal environment in this community, the e-Judiciary service acts as a portal for safe-keeping of judicial information. Such a system also serves as a platform for the administration of minor offences that are solved by the traditional courts. Furthermore, it provides a better working environment for traditional judicial leaders and eliminates the difficulty of accessing legal information by the rest of the community. Through the availability and use of the service, community members are provided with understanding and knowledge about judiciary operations and services in their community.
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- Authors: Scott, Mfundo Shakes
- Date: 2010
- Subjects: Digital divide -- South Africa -- Eastern Cape , Rural development projects -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , User interfaces (Computer systems)
- Language: English
- Type: Thesis , Masters , MSc (Computer Science)
- Identifier: vital:11390 , http://hdl.handle.net/10353/275 , Digital divide -- South Africa -- Eastern Cape , Rural development projects -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , User interfaces (Computer systems)
- Description: One of the factors that contribute towards slow rural development is the presence of the digital divide. An area where the digital divide is still prevalent is the administration of justice within traditional contexts. One of the areas affected by this problem is the Dwesa rural community, situated on the Wild Coast of the former homeland of Transkei, in the Eastern Cape Province of South Africa. To address this problem for the Dwesa community, a research project on developing and implementing an e-Judiciary service was undertaken. The primary objective of this project was to develop a web application to support traditional justice administration in the Dwesa community. Due to the lack of a proper legal environment in this community, the e-Judiciary service acts as a portal for safe-keeping of judicial information. Such a system also serves as a platform for the administration of minor offences that are solved by the traditional courts. Furthermore, it provides a better working environment for traditional judicial leaders and eliminates the difficulty of accessing legal information by the rest of the community. Through the availability and use of the service, community members are provided with understanding and knowledge about judiciary operations and services in their community.
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