Discovering the Origins of the Global and African Past: HIS 114/114E
- Yekela, D, Minkley, G, Hendricks, J, April, T, Andreas, C
- Authors: Yekela, D , Minkley, G , Hendricks, J , April, T , Andreas, C
- Date: 2011-06
- Language: English
- Type: Examination paper
- Identifier: vital:18389 , http://hdl.handle.net/10353/d1011549
- Description: Discovering the Origins of the Global and African Past: HIS 114/114E, degree examination June 2011.
- Full Text: false
- Date Issued: 2011-06
- Authors: Yekela, D , Minkley, G , Hendricks, J , April, T , Andreas, C
- Date: 2011-06
- Language: English
- Type: Examination paper
- Identifier: vital:18389 , http://hdl.handle.net/10353/d1011549
- Description: Discovering the Origins of the Global and African Past: HIS 114/114E, degree examination June 2011.
- Full Text: false
- Date Issued: 2011-06
The Eastern Cape: HIS 323/323E
- Yekela, D, Minkely, G, Andreas, C, April, T, Phoofolo, P
- Authors: Yekela, D , Minkely, G , Andreas, C , April, T , Phoofolo, P
- Date: 2010-11
- Language: English
- Type: Examination paper
- Identifier: vital:18408 , http://hdl.handle.net/10353/d1011574
- Description: The Eastern Cape: HIS 323/323E, degree examination November 2010.
- Full Text: false
- Date Issued: 2010-11
- Authors: Yekela, D , Minkely, G , Andreas, C , April, T , Phoofolo, P
- Date: 2010-11
- Language: English
- Type: Examination paper
- Identifier: vital:18408 , http://hdl.handle.net/10353/d1011574
- Description: The Eastern Cape: HIS 323/323E, degree examination November 2010.
- Full Text: false
- Date Issued: 2010-11
A critical analysis on underutilization of Ante Natal Care services and identification of legislative implementation challenges. A case study in some health centers of Senqu Health sub-District in the Eastern Cape
- Authors: Yekani-Mati, Nokonwaba
- Date: 2014
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11713 , http://hdl.handle.net/10353/d1015248
- Description: Attention has recently focus on improved Ante Natal Care (ANC) Service utilization as one the Department of Health’s strategies in, promoting better health, ensuring safe mothers and babies, reducing HIV/Aids infection of unborn babies , their mothers and their partners, reaching out as many people, who are at the child bearing age as possible and reaching out to those people who are legible for ART during pregnancy so as to put them on ARV treatment if necessary and ensuring that the mothers, babies and partners enjoy support during the pregnancy of mothers and to prepare them for delivery . The idea is to ensure, by antenatal preparation, the best possible pregnancy outcome for women and their babies (Guidelines for MATERNITY CARE in South Africa NDOH 2007: 19).The departmental guidelines through ante natal care seek to ensure that the following take place timorously: Screening for pregnancy problems: women are done physical and examination and blood test are done to identify or exclude pregnancy problems. Assessment of pregnancy risks: Any pregnancy risks that whether physical, medical, psychological and psychosocial are identified and the mother is advised on better pregnancy management. Treatment of problems that may arise during the antenatal period: when there are existing problems that need treatment the mother get managed and is treated as according to the identified problem.
- Full Text:
- Date Issued: 2014
- Authors: Yekani-Mati, Nokonwaba
- Date: 2014
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11713 , http://hdl.handle.net/10353/d1015248
- Description: Attention has recently focus on improved Ante Natal Care (ANC) Service utilization as one the Department of Health’s strategies in, promoting better health, ensuring safe mothers and babies, reducing HIV/Aids infection of unborn babies , their mothers and their partners, reaching out as many people, who are at the child bearing age as possible and reaching out to those people who are legible for ART during pregnancy so as to put them on ARV treatment if necessary and ensuring that the mothers, babies and partners enjoy support during the pregnancy of mothers and to prepare them for delivery . The idea is to ensure, by antenatal preparation, the best possible pregnancy outcome for women and their babies (Guidelines for MATERNITY CARE in South Africa NDOH 2007: 19).The departmental guidelines through ante natal care seek to ensure that the following take place timorously: Screening for pregnancy problems: women are done physical and examination and blood test are done to identify or exclude pregnancy problems. Assessment of pregnancy risks: Any pregnancy risks that whether physical, medical, psychological and psychosocial are identified and the mother is advised on better pregnancy management. Treatment of problems that may arise during the antenatal period: when there are existing problems that need treatment the mother get managed and is treated as according to the identified problem.
- Full Text:
- Date Issued: 2014
Job characteristics and organisational citizenship behaviour among employees in a previously disadvantaged South African university
- Authors: Yawethe, Thozama
- Date: 2020
- Subjects: Organizational behavior
- Language: English
- Type: Thesis , Masters , MCom (Industrial Psychology)
- Identifier: http://hdl.handle.net/10353/18952 , vital:43002
- Description: This study examined job characteristics and organisational citizenship behaviour among employees in a previously disadvantaged South African University. A structured questionnaire was used to collect data from 149 randomly selected participants. A 5-point Likert scale job characteristics survey by Hackman and Oldham (1975) was used to measure job characteristics while, a 5-point Likert scale by Lee and Allen (2002) on organisational citizenship behaviour was used to measure employee’s organisational citizenship behaviour. Different statistical techniques such as Spearman rho correlation technique and Regression analysis were used to analyse data. The results showed that task significance, skills variety, autonomy and feedback are significantly positively related to organisational citizenship behaviour. There was a non-significant negative relationship between task identity and organisational citizenship behaviour. A combination of two or more job characteristics dimensions were found to report a higher proportion of variance in organisational citizenship behaviour than any one job characteristic separately. The study, thus, recommends that managers must design employees’ jobs or tasks that are more meaningful to stimulate the display of organisational citizenship behaviour. Initiatives that stimulate the use of a variety of skills, promotes feedback, promote task significance and autonomy were suggested as solutions to stimulate the display of OCB. The prevalence of such dimensions on one’s job increase motivation and satisfaction therefore contributing positively towards organisational citizenship behaviour.
- Full Text:
- Date Issued: 2020
- Authors: Yawethe, Thozama
- Date: 2020
- Subjects: Organizational behavior
- Language: English
- Type: Thesis , Masters , MCom (Industrial Psychology)
- Identifier: http://hdl.handle.net/10353/18952 , vital:43002
- Description: This study examined job characteristics and organisational citizenship behaviour among employees in a previously disadvantaged South African University. A structured questionnaire was used to collect data from 149 randomly selected participants. A 5-point Likert scale job characteristics survey by Hackman and Oldham (1975) was used to measure job characteristics while, a 5-point Likert scale by Lee and Allen (2002) on organisational citizenship behaviour was used to measure employee’s organisational citizenship behaviour. Different statistical techniques such as Spearman rho correlation technique and Regression analysis were used to analyse data. The results showed that task significance, skills variety, autonomy and feedback are significantly positively related to organisational citizenship behaviour. There was a non-significant negative relationship between task identity and organisational citizenship behaviour. A combination of two or more job characteristics dimensions were found to report a higher proportion of variance in organisational citizenship behaviour than any one job characteristic separately. The study, thus, recommends that managers must design employees’ jobs or tasks that are more meaningful to stimulate the display of organisational citizenship behaviour. Initiatives that stimulate the use of a variety of skills, promotes feedback, promote task significance and autonomy were suggested as solutions to stimulate the display of OCB. The prevalence of such dimensions on one’s job increase motivation and satisfaction therefore contributing positively towards organisational citizenship behaviour.
- Full Text:
- Date Issued: 2020
: the representation of rape in Lewis Nkosi’s Mating Birds and Arthur Maimane’s Hate No More
- Authors: Yawa, Sibulele Yola
- Date: 2021-02
- Subjects: South Africa--Politics and government--1994 , Post-apartheid era--South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/21134 , vital:47131
- Description: The main aim of this thesis is to provide a literary study through a comparative analysis of how sexual politics are played out in the texts Mating Birds by Lewis Nkosi and Hate No More by Arthur Maimane. It seeks to determine the modalities of representation of rape in each text and also to investigate the extent to which the novels are similar or different in the way in which they represent sexual politics or the politics of rape during the apartheid era. This investigation was done using Frantz Fanon‟s postcolonial theory and, particularly, his seminal work, Black Skin, White Masks. Most importantly, for the purpose of this study, is Fanon‟s chapter on the love/sexual relationships between the man of colour and the white woman. This is helpful as Fanon touches on what he believes the attraction of the man of colour to the white woman stems from. Using Fanon‟s theory, one discovers that the motivation for Ndi Sibiya to allegedly rape Veronica stems from his anger at the system of apartheid and its oppression of black people. This is similar to Philip Mokone‟s case; the novel explicitly states that he was motivated by anger and his rape of Jean Ryan was a form of communication to the white people and the apartheid system. , Thesis (MA) (English) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-02
- Authors: Yawa, Sibulele Yola
- Date: 2021-02
- Subjects: South Africa--Politics and government--1994 , Post-apartheid era--South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/21134 , vital:47131
- Description: The main aim of this thesis is to provide a literary study through a comparative analysis of how sexual politics are played out in the texts Mating Birds by Lewis Nkosi and Hate No More by Arthur Maimane. It seeks to determine the modalities of representation of rape in each text and also to investigate the extent to which the novels are similar or different in the way in which they represent sexual politics or the politics of rape during the apartheid era. This investigation was done using Frantz Fanon‟s postcolonial theory and, particularly, his seminal work, Black Skin, White Masks. Most importantly, for the purpose of this study, is Fanon‟s chapter on the love/sexual relationships between the man of colour and the white woman. This is helpful as Fanon touches on what he believes the attraction of the man of colour to the white woman stems from. Using Fanon‟s theory, one discovers that the motivation for Ndi Sibiya to allegedly rape Veronica stems from his anger at the system of apartheid and its oppression of black people. This is similar to Philip Mokone‟s case; the novel explicitly states that he was motivated by anger and his rape of Jean Ryan was a form of communication to the white people and the apartheid system. , Thesis (MA) (English) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2021-02
Determination of acaricide resistance profiles, and geographic range of boophilid Rhipicephalus tick spp. (Acari: Ixodidae), and sero-status of tick-borne pathogens on communal cattle in the north-eastern regions of the Eastern Cape Province, South Africa
- Yawa, Mandla https://orcid.org/0000-0002-2402-298X
- Authors: Yawa, Mandla https://orcid.org/0000-0002-2402-298X
- Date: 2021-09
- Subjects: Cattle -- Diseases , Ticks as carriers of disease , Ticks
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/21590 , vital:49356
- Description: Cattle industry improves livelihoods for many developing farmers in South Africa, however, ticks and tick-borne diseases (TBDs) pose a detriment impact on cattle success; this is due to their resistance to acaricide application. Thus, this study was conducted to determine the extent of acaricide resistance, serostatus of tick-borne pathogens, and geographic range of boophilid ticks in communal grazing cattle in the north-eastern regions of the Eastern Cape Province (ECP), South Africa. A total of 160 structured questionnaires were prepared and randomly administered to cattle farmers to investigate their knowledge, attitudes, and practice on ticks and TBDs affecting cattle, tick control methods used, and their knowledge of acaricide resistance. Engorged visible cattle ticks were collected seasonally from 10 randomly selected cattle from the community cattle herds during dipping days between October 2018 and September 2019, and stored into the labelled test tubes containing 70 percent ethanol. For TBDs determination, a total of 240 cattle from Elundini and Senqu Municipalities were seasonally used to investigate the prevalence of ticks and TBDs, packed cell volume (PCV), and body condition scores (BCS). Shaw Larval Immersion Test (SLIT) method was used to determine the resistance of Rhipicephalus decoloratus larvae to various acaricides such as amidines, organophosphate, and synthetic pyrethroids. This study indicates that approximately 59 percent of the interviewed cattle farmers had no knowledge of the effect of TBDs affecting cattle production, and 78 percent of respondents considered ticks are the major challenge to the success of their cattle farming. Pour-on (61 percent) was the most commonly used acaricidal treatment system with fortnightly (40 percent and 31percent) treatment frequencies during the summer and winter seasons respectively. Synthetic pyrethroids (73 percent) were the most used acaricide compounds to control ticks. Moreover, approximately 85 percent of respondents perceived that they do not practice acaricide rotation, and 88 percent of the respondents had no knowledge of acaricide resistance. Interestingly, the current study record Rhipicephalus microplus for the first time at Elundini, Senqu, and Walter Sisulu. Based on the morphological traits, a total of 6176 ticks belonging to two boophilid tick species of Rhipicephalus were identified: R. decoloratus (98 percent) and R. microplus (2 percent). Rhipicephalus decoloratus was significantly higher (P<0.05) in Elundini during the hot-dry (3.37±0.121) and hot-wet (3.35±0.121) seasons compared to other localit ies. In Senqu, R. microplus had high counts (P<0.05) during the post-rainy season (1.06±0.027) compared to other localities. From this present study, it was observed that Ehrlichia ruminantium was the most prevalent at Elundini (16 percent) and (14 percent) during post-rainy and hot-dry seasons respectively and 15 percent at Senqu during the post-rainy season. Babesia bigemina was more frequent at Elundini (18 percent) and Senqu (16 percent) during the post-rainy season and hot-wet season, respectively. Cattle BCS were significantly negatively correlated with E. ruminantium (P<0.01; r = -0.203), B. bovis (P<0.01; r = -0.125), and A. marginale (P < 0.01; r = -0.122). On the other hand, PCV was significantly negatively correlated with B. bigemina (P<0.01; r =-0.138). E. ruminantium was strongly positively correlated with Amblyomma hebraeum (P<0.05; r = 0.112), while B. bovis (P<0.05; r = 0.134) and B. bigemina (P<0.05; r = 0.188) were strong positively correlated with Rhipicephalus microplus infestation and B. bigemina (P<0.05; r = 0.077) with Rhipicephalus decoloratus. During acaricide resistance testing, Shaw Larvae Immersion Testing (SLIT) was only performed on R. decoloratus larvae as engorged R. microplus ticks could not meet the required sample size for resistance testing. The current study found that the majority of the tick were susceptible at exposure to differe nt acaricide field concentrations of amidines (49 percent at 250ppm), organophosphates (33 percent and 47 percent at 300ppm and 500ppm, respectively), and synthetic pyrethroids (44 percent and 23 percent at 150ppm and 300ppm, respectively). In conclusion, less knowledge of cattle farmers on the threat pose by ticks on their cattle production results in the spatio-temporal spread of boophilid tick from region to region and from season to season thus increases incidence and risk for tick resistance. , Thesis (PhD) -- Faculty of Science and Agriculture, 2021
- Full Text:
- Date Issued: 2021-09
- Authors: Yawa, Mandla https://orcid.org/0000-0002-2402-298X
- Date: 2021-09
- Subjects: Cattle -- Diseases , Ticks as carriers of disease , Ticks
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/21590 , vital:49356
- Description: Cattle industry improves livelihoods for many developing farmers in South Africa, however, ticks and tick-borne diseases (TBDs) pose a detriment impact on cattle success; this is due to their resistance to acaricide application. Thus, this study was conducted to determine the extent of acaricide resistance, serostatus of tick-borne pathogens, and geographic range of boophilid ticks in communal grazing cattle in the north-eastern regions of the Eastern Cape Province (ECP), South Africa. A total of 160 structured questionnaires were prepared and randomly administered to cattle farmers to investigate their knowledge, attitudes, and practice on ticks and TBDs affecting cattle, tick control methods used, and their knowledge of acaricide resistance. Engorged visible cattle ticks were collected seasonally from 10 randomly selected cattle from the community cattle herds during dipping days between October 2018 and September 2019, and stored into the labelled test tubes containing 70 percent ethanol. For TBDs determination, a total of 240 cattle from Elundini and Senqu Municipalities were seasonally used to investigate the prevalence of ticks and TBDs, packed cell volume (PCV), and body condition scores (BCS). Shaw Larval Immersion Test (SLIT) method was used to determine the resistance of Rhipicephalus decoloratus larvae to various acaricides such as amidines, organophosphate, and synthetic pyrethroids. This study indicates that approximately 59 percent of the interviewed cattle farmers had no knowledge of the effect of TBDs affecting cattle production, and 78 percent of respondents considered ticks are the major challenge to the success of their cattle farming. Pour-on (61 percent) was the most commonly used acaricidal treatment system with fortnightly (40 percent and 31percent) treatment frequencies during the summer and winter seasons respectively. Synthetic pyrethroids (73 percent) were the most used acaricide compounds to control ticks. Moreover, approximately 85 percent of respondents perceived that they do not practice acaricide rotation, and 88 percent of the respondents had no knowledge of acaricide resistance. Interestingly, the current study record Rhipicephalus microplus for the first time at Elundini, Senqu, and Walter Sisulu. Based on the morphological traits, a total of 6176 ticks belonging to two boophilid tick species of Rhipicephalus were identified: R. decoloratus (98 percent) and R. microplus (2 percent). Rhipicephalus decoloratus was significantly higher (P<0.05) in Elundini during the hot-dry (3.37±0.121) and hot-wet (3.35±0.121) seasons compared to other localit ies. In Senqu, R. microplus had high counts (P<0.05) during the post-rainy season (1.06±0.027) compared to other localities. From this present study, it was observed that Ehrlichia ruminantium was the most prevalent at Elundini (16 percent) and (14 percent) during post-rainy and hot-dry seasons respectively and 15 percent at Senqu during the post-rainy season. Babesia bigemina was more frequent at Elundini (18 percent) and Senqu (16 percent) during the post-rainy season and hot-wet season, respectively. Cattle BCS were significantly negatively correlated with E. ruminantium (P<0.01; r = -0.203), B. bovis (P<0.01; r = -0.125), and A. marginale (P < 0.01; r = -0.122). On the other hand, PCV was significantly negatively correlated with B. bigemina (P<0.01; r =-0.138). E. ruminantium was strongly positively correlated with Amblyomma hebraeum (P<0.05; r = 0.112), while B. bovis (P<0.05; r = 0.134) and B. bigemina (P<0.05; r = 0.188) were strong positively correlated with Rhipicephalus microplus infestation and B. bigemina (P<0.05; r = 0.077) with Rhipicephalus decoloratus. During acaricide resistance testing, Shaw Larvae Immersion Testing (SLIT) was only performed on R. decoloratus larvae as engorged R. microplus ticks could not meet the required sample size for resistance testing. The current study found that the majority of the tick were susceptible at exposure to differe nt acaricide field concentrations of amidines (49 percent at 250ppm), organophosphates (33 percent and 47 percent at 300ppm and 500ppm, respectively), and synthetic pyrethroids (44 percent and 23 percent at 150ppm and 300ppm, respectively). In conclusion, less knowledge of cattle farmers on the threat pose by ticks on their cattle production results in the spatio-temporal spread of boophilid tick from region to region and from season to season thus increases incidence and risk for tick resistance. , Thesis (PhD) -- Faculty of Science and Agriculture, 2021
- Full Text:
- Date Issued: 2021-09
Species composition and seasonal population dynamics of free-living and engorged cattle ticks in three agro-ecological zones of the Eastern Cape Province, South Africa
- Authors: Yawa, Mandla
- Date: 2017
- Subjects: Ticks Boophilus microplus
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/9067 , vital:34224
- Description: This study was conducted to determine species composition and seasonal population dynamics of free-living and engorged cattle ticks in three agro-ecological zones (Bedford dry grassland, Kowie thicket and Bisho thornveld) of the Eastern Cape Province, South Africa. The occurrence of ticks on cattle was studied monthly from April 2016 and March 2017. Tick collections were performed on 360 selected cattle in each agro-ecological zones. During tick collections, 10 randomly selected cattle were sampled at each locality and more attention was given to African blue tick and the presence of Asian blue tick. A half body tick collection was performed from cattle and visible ticks were collected by means of fine-forceps after the animals had been restrained. Body regions that were examined includes the ear, head, neck, chest, abdomen, flank, front and hind leg and feet, tail, and peri-anal region. At each locality, six replicate drags of 100 m, approximately 50 m apart, were performed to collect ticks from vegetation. All ticks collected per cattle and from vegetation were stored in labelled sample tubes containing 70percent ethanol, subsequently counted and identified to genus and species level using a standard stereomicroscope. A total of 31425 ticks belonging to ten species were collected during the study. Rhipicephalus (Boophilus) decoloratus, was the most observed tick species (32.50percent), all other ticks like R. evertsi evertsi (18.84percent), R. appendiculatus (17.26percent), A. hebraeum (16.27percent), R. simus (7.69percent) were also commonly collected. Ixodes pilosus (3.84percent), H. rufipes (3.46percent), R. follis (0.08percent) together with Haemaphysalis silacea (0.02percent) were sporadic infestation. Haemaphysalis elliptica (0.04percent) was only found on the vegetation. No H. rufipes was collected in the thicket vegetation. Agro-ecological zones differ significantly (P<0.05) in tick species and distribution. Significantly more R. (B.) decoloratus were collected in thicket during summer compared to thornveld and dry grassland regions (P<0.05). Free-living ticks were widely distributed across different seasons but with of R. (B.) decoloratus larvae were significantly higher (P<0.05) in thornveld region during the spring season. In conclusion, agro-ecological differences and seasonal variations had an influence on ticks abundance and distribution. From this study, it is of interest to note the absence of R. (B.) microplus, whose trend to invade new areas previously colonised by R. (B.) decoloratus has been observed in Africa. In conclusion, agro-ecological differences and seasonal variations had an influence on ticks abundance and distribution. The aforementioned absence of R. (B.) microplus in this study highlights the importance of further research as this tick invades new areas previously colonised by R. (B.) decoloratus in the continent.
- Full Text:
- Date Issued: 2017
- Authors: Yawa, Mandla
- Date: 2017
- Subjects: Ticks Boophilus microplus
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/9067 , vital:34224
- Description: This study was conducted to determine species composition and seasonal population dynamics of free-living and engorged cattle ticks in three agro-ecological zones (Bedford dry grassland, Kowie thicket and Bisho thornveld) of the Eastern Cape Province, South Africa. The occurrence of ticks on cattle was studied monthly from April 2016 and March 2017. Tick collections were performed on 360 selected cattle in each agro-ecological zones. During tick collections, 10 randomly selected cattle were sampled at each locality and more attention was given to African blue tick and the presence of Asian blue tick. A half body tick collection was performed from cattle and visible ticks were collected by means of fine-forceps after the animals had been restrained. Body regions that were examined includes the ear, head, neck, chest, abdomen, flank, front and hind leg and feet, tail, and peri-anal region. At each locality, six replicate drags of 100 m, approximately 50 m apart, were performed to collect ticks from vegetation. All ticks collected per cattle and from vegetation were stored in labelled sample tubes containing 70percent ethanol, subsequently counted and identified to genus and species level using a standard stereomicroscope. A total of 31425 ticks belonging to ten species were collected during the study. Rhipicephalus (Boophilus) decoloratus, was the most observed tick species (32.50percent), all other ticks like R. evertsi evertsi (18.84percent), R. appendiculatus (17.26percent), A. hebraeum (16.27percent), R. simus (7.69percent) were also commonly collected. Ixodes pilosus (3.84percent), H. rufipes (3.46percent), R. follis (0.08percent) together with Haemaphysalis silacea (0.02percent) were sporadic infestation. Haemaphysalis elliptica (0.04percent) was only found on the vegetation. No H. rufipes was collected in the thicket vegetation. Agro-ecological zones differ significantly (P<0.05) in tick species and distribution. Significantly more R. (B.) decoloratus were collected in thicket during summer compared to thornveld and dry grassland regions (P<0.05). Free-living ticks were widely distributed across different seasons but with of R. (B.) decoloratus larvae were significantly higher (P<0.05) in thornveld region during the spring season. In conclusion, agro-ecological differences and seasonal variations had an influence on ticks abundance and distribution. From this study, it is of interest to note the absence of R. (B.) microplus, whose trend to invade new areas previously colonised by R. (B.) decoloratus has been observed in Africa. In conclusion, agro-ecological differences and seasonal variations had an influence on ticks abundance and distribution. The aforementioned absence of R. (B.) microplus in this study highlights the importance of further research as this tick invades new areas previously colonised by R. (B.) decoloratus in the continent.
- Full Text:
- Date Issued: 2017
School feeding programmes in Chimutu, Malawi: opportunities, benefits and challenges
- Authors: Yasin, Janerose
- Date: 2013-12
- Subjects: School children , Children -- Nutrition , Food relief
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27462 , vital:67330
- Description: Developing countries have the highest dropout as well as non enrollment rates among primary school pupils. However there are efforts to reverse the situation through interventions like school feeding programme to improve schooling outcomes. The aim of this study was specifically to find out the details of why school participation is still a problem among primary school children despite provision of food in primary school. This was achieved through discussions on community members’ participation, benefits and challenges of the school feeding programme. Data collected from key informants and community members using in-depth interviews revealed the benefits and challenges as well as perceptions on community participation. Data was collected from 46 respondents of whom 14 were key informants from government and NGO implementers and 32 community members who are benefiting from the intervention in the area of Traditional Authority Chimutu in Lilongwe District, Malawi. The study found out that although school feeding programme is beneficial through provision of at least a meal a day, it is not meeting some of its objectives. In summary the findings revealed community members acknowledgement that the school feeding programme encourages school attendance and high pupil enrolment. However, the findings revealed that meal provision in school can neither prevent school dropout nor malnutrition due to challenges like inconsistency in feeding frequency, porridge purchase expenses and monitoring and evaluation inadequacies. It was also found that community participation in the school feeding programme does not go beyond porridge preparation. Overall, the study revealed the need for community members involvement at all levels in the feeding programme to achieve sustainable development because the community members are key in identifying and addressing their livelihood challenges. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2013
- Full Text:
- Date Issued: 2013-12
- Authors: Yasin, Janerose
- Date: 2013-12
- Subjects: School children , Children -- Nutrition , Food relief
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27462 , vital:67330
- Description: Developing countries have the highest dropout as well as non enrollment rates among primary school pupils. However there are efforts to reverse the situation through interventions like school feeding programme to improve schooling outcomes. The aim of this study was specifically to find out the details of why school participation is still a problem among primary school children despite provision of food in primary school. This was achieved through discussions on community members’ participation, benefits and challenges of the school feeding programme. Data collected from key informants and community members using in-depth interviews revealed the benefits and challenges as well as perceptions on community participation. Data was collected from 46 respondents of whom 14 were key informants from government and NGO implementers and 32 community members who are benefiting from the intervention in the area of Traditional Authority Chimutu in Lilongwe District, Malawi. The study found out that although school feeding programme is beneficial through provision of at least a meal a day, it is not meeting some of its objectives. In summary the findings revealed community members acknowledgement that the school feeding programme encourages school attendance and high pupil enrolment. However, the findings revealed that meal provision in school can neither prevent school dropout nor malnutrition due to challenges like inconsistency in feeding frequency, porridge purchase expenses and monitoring and evaluation inadequacies. It was also found that community participation in the school feeding programme does not go beyond porridge preparation. Overall, the study revealed the need for community members involvement at all levels in the feeding programme to achieve sustainable development because the community members are key in identifying and addressing their livelihood challenges. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2013
- Full Text:
- Date Issued: 2013-12
A content analysis of public academic literature that explores the relationship between gang membership and identity in South African prisons, focusing on group processes
- Yantolo, Siphosethu https://orcid.org/0000-0002-3011-3458
- Authors: Yantolo, Siphosethu https://orcid.org/0000-0002-3011-3458
- Date: 2022-09
- Subjects: Gang members -- South Africa , Prison gangs -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27253 , vital:66485
- Description: Prison gangs are currently prevalent in South African correctional facilities, and they have a devastating impact on the lives of many young men in South African jails and society (Nel, 2017). The purpose of this study was to examine scholarly literature on the topic of gang membership and its link with identity in South African prisons, with a focus on group processes. This study examined published academic literature and analyzed it using a mixed-method approach that included content analysis. The literature was examined using keywords, theoretical background, article kinds, participant gender, participant age, and author affiliation. Furthermore, themes were developed by qualitatively assessing the problem statements of the associated papers and identifying their consequences. Most of the research on gang membership and identification in jail focused on prison gang members and, to a lesser extent, non-gang members, with minimal focus on correctional services authorities. The findings on author affiliation revealed that most of the authors were linked with South African universities. The qualitative findings of this study revealed that Rule Violation, Power and Status, and the Need for Belonging are the most dominating themes relating to group processes and have a substantial influence on prison gang membership. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-09
- Authors: Yantolo, Siphosethu https://orcid.org/0000-0002-3011-3458
- Date: 2022-09
- Subjects: Gang members -- South Africa , Prison gangs -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27253 , vital:66485
- Description: Prison gangs are currently prevalent in South African correctional facilities, and they have a devastating impact on the lives of many young men in South African jails and society (Nel, 2017). The purpose of this study was to examine scholarly literature on the topic of gang membership and its link with identity in South African prisons, with a focus on group processes. This study examined published academic literature and analyzed it using a mixed-method approach that included content analysis. The literature was examined using keywords, theoretical background, article kinds, participant gender, participant age, and author affiliation. Furthermore, themes were developed by qualitatively assessing the problem statements of the associated papers and identifying their consequences. Most of the research on gang membership and identification in jail focused on prison gang members and, to a lesser extent, non-gang members, with minimal focus on correctional services authorities. The findings on author affiliation revealed that most of the authors were linked with South African universities. The qualitative findings of this study revealed that Rule Violation, Power and Status, and the Need for Belonging are the most dominating themes relating to group processes and have a substantial influence on prison gang membership. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-09
Industrial Relations in South Africa: SIR 322
- Yaluza-Masina, N, Makhanya, M
- Authors: Yaluza-Masina, N , Makhanya, M
- Date: 2010-01
- Subjects: Sociology
- Language: English
- Type: Examination paper
- Identifier: vital:17941 , http://hdl.handle.net/10353/d1010511
- Description: Industrial Relations in South Africa: SIR 322, Supplementary examination January 2010.
- Full Text: false
- Date Issued: 2010-01
- Authors: Yaluza-Masina, N , Makhanya, M
- Date: 2010-01
- Subjects: Sociology
- Language: English
- Type: Examination paper
- Identifier: vital:17941 , http://hdl.handle.net/10353/d1010511
- Description: Industrial Relations in South Africa: SIR 322, Supplementary examination January 2010.
- Full Text: false
- Date Issued: 2010-01
A review of the performance management system in municipalities: a case Study of Mnquma Local Municipality
- Yalezo, Yanga https://orcid.org/0000-0003-1663-6559
- Authors: Yalezo, Yanga https://orcid.org/0000-0003-1663-6559
- Date: 2022-05
- Subjects: Performance -- Management , Performance standards , Job evaluation
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26885 , vital:66039
- Description: Mnquma Local Municipality is a category B municipality situated in Butterworth in the Eastern Cape with the population of 250 000. Mnquma Local Municipality has a mandate of ensuring that quality services are delivered to its counterparts. Mnquma Local Municipality has a performance management system in place used as a tool to fulfil the mandate. Performance management system is a system that is meant to ensure that the goals and objectives of organisations are achieved. PMS is used worldwide by both the private and public sectors. PMS was first used by the private sector to maximise profits and to minimise poor performance. The public sector also decided to introduce PMS in order to improve the quality-of-service delivery to the public. As such, PMS is a tool that is used to monitor, review, evaluate and assess performance of individual employees. PMS in the public sector especially in the local sphere of government is very important because municipalities are closest to the citizens and are at the core of service delivery. This study sought to investigate how PMS at Mnquma Local Municipality in the Eastern Cape Province was utilised. The study utilised qualitative data collection and analysis techniques. Fourteen respondents were interviewed in order to get a better understanding of PMS at Mnquma Local Municipality. Data was analysed using thematic content analysis. The theoretical framework used in this study is goal-setting theory and control theory of performance management system The key findings of the study were: the respondents regarded PMS as “tool” utilised to carry-out work in the municipality. Respondents believe that somehow all the employees are subjected to PMS one way or another whether knowingly or not. Municipality should offer employees performance bonuses to motivate them to achieve goals and objectives of the municipality. The recommendations are: the municipality should cascade the PMS to the lower-level employee of the municipality. The municipality should offer bonuses to the employees to elevate the performance of individual employees and to ensure that the goals and objects are achieved. , Thesis (MPA) -- Faculty of Management and Commerce, 2022
- Full Text:
- Date Issued: 2022-05
- Authors: Yalezo, Yanga https://orcid.org/0000-0003-1663-6559
- Date: 2022-05
- Subjects: Performance -- Management , Performance standards , Job evaluation
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26885 , vital:66039
- Description: Mnquma Local Municipality is a category B municipality situated in Butterworth in the Eastern Cape with the population of 250 000. Mnquma Local Municipality has a mandate of ensuring that quality services are delivered to its counterparts. Mnquma Local Municipality has a performance management system in place used as a tool to fulfil the mandate. Performance management system is a system that is meant to ensure that the goals and objectives of organisations are achieved. PMS is used worldwide by both the private and public sectors. PMS was first used by the private sector to maximise profits and to minimise poor performance. The public sector also decided to introduce PMS in order to improve the quality-of-service delivery to the public. As such, PMS is a tool that is used to monitor, review, evaluate and assess performance of individual employees. PMS in the public sector especially in the local sphere of government is very important because municipalities are closest to the citizens and are at the core of service delivery. This study sought to investigate how PMS at Mnquma Local Municipality in the Eastern Cape Province was utilised. The study utilised qualitative data collection and analysis techniques. Fourteen respondents were interviewed in order to get a better understanding of PMS at Mnquma Local Municipality. Data was analysed using thematic content analysis. The theoretical framework used in this study is goal-setting theory and control theory of performance management system The key findings of the study were: the respondents regarded PMS as “tool” utilised to carry-out work in the municipality. Respondents believe that somehow all the employees are subjected to PMS one way or another whether knowingly or not. Municipality should offer employees performance bonuses to motivate them to achieve goals and objectives of the municipality. The recommendations are: the municipality should cascade the PMS to the lower-level employee of the municipality. The municipality should offer bonuses to the employees to elevate the performance of individual employees and to ensure that the goals and objects are achieved. , Thesis (MPA) -- Faculty of Management and Commerce, 2022
- Full Text:
- Date Issued: 2022-05
Enhancement of the usability of SOA services for novice users
- Authors: Yalezo, Sabelo
- Date: 2014
- Language: English
- Type: Thesis , Masters , MSc (Computer Science)
- Identifier: http://hdl.handle.net/10353/822 , vital:26500
- Description: Recently, the automation of service integration has provided a significant advantage in delivering services to novice users. This art of integrating various services is known as Service Composition and its main purpose is to simplify the development process for web applications and facilitates reuse of services. It is one of the paradigms that enables services to end-users (i.e.service provisioning) through the outsourcing of web contents and it requires users to share and reuse services in more collaborative ways. Most service composers are effective at enabling integration of web contents, but they do not enable universal access across different groups of users. This is because, the currently existing content aggregators require complex interactions in order to create web applications (e.g., Web Service Business Process Execution Language (WS-BPEL)) as a result not all users are able to use such web tools. This trend demands changes in the web tools that end-users use to gain and share information, hence this research uses Mashups as a service composition technique to allow novice users to integrate publicly available Service Oriented Architecture (SOA) services, where there is a minimal active web application development. Mashups being the platforms that integrate disparate web Application Programming Interfaces (APIs) to create user defined web applications; presents a great opportunity for service provisioning. However, their usability for novice users remains invalidated since Mashup tools are not easy to use they require basic programming skills which makes the process of designing and creating Mashups difficult. This is because Mashup tools access heterogeneous web contents using public web APIs and the process of integrating them become complex since web APIs are tailored by different vendors. Moreover, the design of Mashup editors is unnecessary complex; as a result, users do not know where to start when creating Mashups. This research address the gap between Mashup tools and usability by the designing and implementing a semantically enriched Mashup tool to discover, annotate and compose APIs to improve the utilization of SOA services by novice users. The researchers conducted an analysis of the already existing Mashup tools to identify challenges and weaknesses experienced by novice Mashup users. The findings from the requirement analysis formulated the system usability requirements that informed the design and implementation of the proposed Mashup tool. The proposed architecture addressed three layers: composition, annotation and discovery. The researchers developed a simple Mashup tool referred to as soa-Services Provisioner (SerPro) that allowed novice users to create web application flexibly. Its usability and effectiveness was validated. The proposed Mashup tool enhanced the usability of SOA services, since data analysis and results showed that it was usable to novice users by scoring a System Usability Scale (SUS) score of 72.08. Furthermore, this research discusses the research limitations and future work for further improvements.
- Full Text:
- Date Issued: 2014
- Authors: Yalezo, Sabelo
- Date: 2014
- Language: English
- Type: Thesis , Masters , MSc (Computer Science)
- Identifier: http://hdl.handle.net/10353/822 , vital:26500
- Description: Recently, the automation of service integration has provided a significant advantage in delivering services to novice users. This art of integrating various services is known as Service Composition and its main purpose is to simplify the development process for web applications and facilitates reuse of services. It is one of the paradigms that enables services to end-users (i.e.service provisioning) through the outsourcing of web contents and it requires users to share and reuse services in more collaborative ways. Most service composers are effective at enabling integration of web contents, but they do not enable universal access across different groups of users. This is because, the currently existing content aggregators require complex interactions in order to create web applications (e.g., Web Service Business Process Execution Language (WS-BPEL)) as a result not all users are able to use such web tools. This trend demands changes in the web tools that end-users use to gain and share information, hence this research uses Mashups as a service composition technique to allow novice users to integrate publicly available Service Oriented Architecture (SOA) services, where there is a minimal active web application development. Mashups being the platforms that integrate disparate web Application Programming Interfaces (APIs) to create user defined web applications; presents a great opportunity for service provisioning. However, their usability for novice users remains invalidated since Mashup tools are not easy to use they require basic programming skills which makes the process of designing and creating Mashups difficult. This is because Mashup tools access heterogeneous web contents using public web APIs and the process of integrating them become complex since web APIs are tailored by different vendors. Moreover, the design of Mashup editors is unnecessary complex; as a result, users do not know where to start when creating Mashups. This research address the gap between Mashup tools and usability by the designing and implementing a semantically enriched Mashup tool to discover, annotate and compose APIs to improve the utilization of SOA services by novice users. The researchers conducted an analysis of the already existing Mashup tools to identify challenges and weaknesses experienced by novice Mashup users. The findings from the requirement analysis formulated the system usability requirements that informed the design and implementation of the proposed Mashup tool. The proposed architecture addressed three layers: composition, annotation and discovery. The researchers developed a simple Mashup tool referred to as soa-Services Provisioner (SerPro) that allowed novice users to create web application flexibly. Its usability and effectiveness was validated. The proposed Mashup tool enhanced the usability of SOA services, since data analysis and results showed that it was usable to novice users by scoring a System Usability Scale (SUS) score of 72.08. Furthermore, this research discusses the research limitations and future work for further improvements.
- Full Text:
- Date Issued: 2014
Synthesis and characterization of Ru(II) phenyl-3-indenylidene olefin metathesis type complexes
- Authors: Yalezo, Ntsikelelo
- Date: 2015
- Language: English
- Type: Thesis , Masters , MSc (Chemistry)
- Identifier: vital:11351 , http://hdl.handle.net/10353/d1021128
- Description: In this study, a series of Ru(II) phenyl-3-indenylidene complexes with general formula of [RuCl2(NHC)(Ind)(L)] (where L= triphenylphosphine, pyridine and NHC = five different types of N-heterocyclic carbene ligands), have been synthesized and characterized using FT-IR, UV-Vis, elementally analysis and melting/decomposition point. The N,N’-diarylimidazolinium chlorides have been used as N-heterocyclic carbene precursors and were synthesized from their corresponding N,N’-diarylformamidines and further characterized using 1H-NMR, 13C-NMR, FTIR and melting point determination. The infrared spectra of the N,N’-diarylimidazolinium chlorides show a quaternary nature (R2N=C+) with broad vibration band in region 3300-3400 cm-1. The disappearance of this vibration band in the infrared spectra of the ruthenium(II) complexes was used to confirm the coordination of the ligand to the ruthenium ions. The percentage analysis of carbon, hydrogen and nitrogen obtained corresponded with the calculated percentages of these atoms in the complexes with the slight difference of less than 1%. The electronic spectra of the complexes show three distinct absorption bands. The two bands are due to intraligand charge transfers transition assigned to π→π*, n→π* and third band is due to d-d transition, signifying the presence of the metal ion. The synthesized Ru(II) complexes did not show any of melting, however a change in colour was observed signifying the decomposition of the complexes.
- Full Text:
- Date Issued: 2015
- Authors: Yalezo, Ntsikelelo
- Date: 2015
- Language: English
- Type: Thesis , Masters , MSc (Chemistry)
- Identifier: vital:11351 , http://hdl.handle.net/10353/d1021128
- Description: In this study, a series of Ru(II) phenyl-3-indenylidene complexes with general formula of [RuCl2(NHC)(Ind)(L)] (where L= triphenylphosphine, pyridine and NHC = five different types of N-heterocyclic carbene ligands), have been synthesized and characterized using FT-IR, UV-Vis, elementally analysis and melting/decomposition point. The N,N’-diarylimidazolinium chlorides have been used as N-heterocyclic carbene precursors and were synthesized from their corresponding N,N’-diarylformamidines and further characterized using 1H-NMR, 13C-NMR, FTIR and melting point determination. The infrared spectra of the N,N’-diarylimidazolinium chlorides show a quaternary nature (R2N=C+) with broad vibration band in region 3300-3400 cm-1. The disappearance of this vibration band in the infrared spectra of the ruthenium(II) complexes was used to confirm the coordination of the ligand to the ruthenium ions. The percentage analysis of carbon, hydrogen and nitrogen obtained corresponded with the calculated percentages of these atoms in the complexes with the slight difference of less than 1%. The electronic spectra of the complexes show three distinct absorption bands. The two bands are due to intraligand charge transfers transition assigned to π→π*, n→π* and third band is due to d-d transition, signifying the presence of the metal ion. The synthesized Ru(II) complexes did not show any of melting, however a change in colour was observed signifying the decomposition of the complexes.
- Full Text:
- Date Issued: 2015
Nutritional and pharmacological profile of moringa oleifera lam. Leaves cultivated in the South African ecotype
- Authors: Yako, Zomsa
- Date: 2019
- Subjects: Moringa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/14605 , vital:40021
- Description: Moringa oleifera Lam. is native to the Indian ecotype, which has become naturalized in many tropic and subtropic regions worldwide, thus a great variation in the bioactive compounds of the plant is recorded. The introduction of Moringa oleifera to South Africa occurred in the turn of the twentieth century with the aim of combating malnourishment, aiding health and fostering economic development. Therefore, this study was conducted with the aim of evaluating and authenticating the nutritional parameters, essential oil and bioactive components found in the various solvent extracts of Moringa oleifera leaves cultivated in the South African ecotype. It also elucidated some of the plants medicinal properties by investigating the antioxidant and antibacterial properties of the plant. The essential oil of the leaves was extracted using two methods (solvent free microwave extraction and hydrodistillation) and analysed using Gas Chromotography/Mass Spectrometer. The safety profile of the leaves was investigated using brine shrimp model. The results from the study revealed that Moringa oleifera leaves cultivated in South Africa were rich in crude protein levels (28.72%) and carbohydrate (28.84%). Among the minerals tested for, the leaves contained high content of calcium (1603.33 mg/100 g), potassium (1690 mg/100 g), zinc (13.03 mg/100 g) and iron (21.13 mg/100 g). The vitamin E content had the highest concentration (89.43 mg/100 g) among the vitamins evaluated. The leaves of Moringa oleifera had low quantities of antinutrients in relation to minerals, thus ensuring nutrients availability. This study identified 15 fatty acids in the dried leaves of Moringa. The highest fatty acid detected were polyunsaturated fatty acids, linoleic acid (56.36) and alpha-linolenic acid (687.58), 7 of the fatty acids were saturated fatty acids, though relatively low besides stearic acid. 15 amino acids were present, 7 of which were essential amino acids, namely; threonine, tyrosine, methionine, valine, phenylalanine, isoleucine and leucine. vi Among the phytochemicals evaluated, the aqueous extract gave the highest total phenolic content (21.01 ± 2.315 mg GAE/g), the acetone extract gave the highest proanthocyanidin (15.33 3.5 mg CE/g) and flavonoid contents (25.04±3.28 mg QE/g), while saponin and alkaloid contents were 27.73 ± 9.97% and 7.32 ± 2.73 % respectively. All the extracts exhibited high radical scavenging power against the 2,2- diphenyl-1-picrylhydrazyl radical with an IC50 less than 0.025 mg/mL. Aqueous extract gave the highest capacity based on ABTS and TAC assays with IC50 of 0.074 mg/ mL and 0.055 mg/mL respectively. Ethanol extract exhibited the least antioxidant capacity among the extracts, as well as the least antimicrobial activity on both Gram −ve and Gram +ve bacteria with all its minimum inhibitory concentration values greater than 5 mg/mL. The acetone extract exhibited the strongest antimicrobial activity among the extracts. A total of 8 and 24 chemical compounds were found from the solvent-free microwave extracted and hydrodistilled oils, respectively. The major components found from hydrodistillation were 2-Hexanal (16.37%), Nonanal (6.09%), 5 9-undecadien-2-one 6, 10 dimethyl- (e) - (8.01%), trans-beta-Ionone (8.02%) and octadecane (9.67%). For the solvent free microwave extracted oil, Benzene acetaldehyde (5.68%), Octadecane, Pentacosane and Eicosane which were 11.03%, were the major components. Toxicity evaluation revealed that mortality was time dependent. As the exposure period increased, mortality kept increasing. The hatching success of the cysts in acetone, aqueous and ethanol extracts were 35.7, 33.6 and 35.2% respectively. Acetone extract showed the most prominent hatching success. Hatchability and lethality were in a concentration dependent fashion. Among the extracts, acetone extract exhibited the highest lethality (12.3%) to the nauplii, followed by ethanol (10.9%), then aqueous (5.6%) extracts. All the results obtained from this study suggest that Moringa has the potential of eradicating malnutrition and aid health. It contains the necessary nutritional and bioactive compounds and the leaves proved not to be toxic at the levels (0.0625 – 1 mg/mL) tested.
- Full Text:
- Date Issued: 2019
- Authors: Yako, Zomsa
- Date: 2019
- Subjects: Moringa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/14605 , vital:40021
- Description: Moringa oleifera Lam. is native to the Indian ecotype, which has become naturalized in many tropic and subtropic regions worldwide, thus a great variation in the bioactive compounds of the plant is recorded. The introduction of Moringa oleifera to South Africa occurred in the turn of the twentieth century with the aim of combating malnourishment, aiding health and fostering economic development. Therefore, this study was conducted with the aim of evaluating and authenticating the nutritional parameters, essential oil and bioactive components found in the various solvent extracts of Moringa oleifera leaves cultivated in the South African ecotype. It also elucidated some of the plants medicinal properties by investigating the antioxidant and antibacterial properties of the plant. The essential oil of the leaves was extracted using two methods (solvent free microwave extraction and hydrodistillation) and analysed using Gas Chromotography/Mass Spectrometer. The safety profile of the leaves was investigated using brine shrimp model. The results from the study revealed that Moringa oleifera leaves cultivated in South Africa were rich in crude protein levels (28.72%) and carbohydrate (28.84%). Among the minerals tested for, the leaves contained high content of calcium (1603.33 mg/100 g), potassium (1690 mg/100 g), zinc (13.03 mg/100 g) and iron (21.13 mg/100 g). The vitamin E content had the highest concentration (89.43 mg/100 g) among the vitamins evaluated. The leaves of Moringa oleifera had low quantities of antinutrients in relation to minerals, thus ensuring nutrients availability. This study identified 15 fatty acids in the dried leaves of Moringa. The highest fatty acid detected were polyunsaturated fatty acids, linoleic acid (56.36) and alpha-linolenic acid (687.58), 7 of the fatty acids were saturated fatty acids, though relatively low besides stearic acid. 15 amino acids were present, 7 of which were essential amino acids, namely; threonine, tyrosine, methionine, valine, phenylalanine, isoleucine and leucine. vi Among the phytochemicals evaluated, the aqueous extract gave the highest total phenolic content (21.01 ± 2.315 mg GAE/g), the acetone extract gave the highest proanthocyanidin (15.33 3.5 mg CE/g) and flavonoid contents (25.04±3.28 mg QE/g), while saponin and alkaloid contents were 27.73 ± 9.97% and 7.32 ± 2.73 % respectively. All the extracts exhibited high radical scavenging power against the 2,2- diphenyl-1-picrylhydrazyl radical with an IC50 less than 0.025 mg/mL. Aqueous extract gave the highest capacity based on ABTS and TAC assays with IC50 of 0.074 mg/ mL and 0.055 mg/mL respectively. Ethanol extract exhibited the least antioxidant capacity among the extracts, as well as the least antimicrobial activity on both Gram −ve and Gram +ve bacteria with all its minimum inhibitory concentration values greater than 5 mg/mL. The acetone extract exhibited the strongest antimicrobial activity among the extracts. A total of 8 and 24 chemical compounds were found from the solvent-free microwave extracted and hydrodistilled oils, respectively. The major components found from hydrodistillation were 2-Hexanal (16.37%), Nonanal (6.09%), 5 9-undecadien-2-one 6, 10 dimethyl- (e) - (8.01%), trans-beta-Ionone (8.02%) and octadecane (9.67%). For the solvent free microwave extracted oil, Benzene acetaldehyde (5.68%), Octadecane, Pentacosane and Eicosane which were 11.03%, were the major components. Toxicity evaluation revealed that mortality was time dependent. As the exposure period increased, mortality kept increasing. The hatching success of the cysts in acetone, aqueous and ethanol extracts were 35.7, 33.6 and 35.2% respectively. Acetone extract showed the most prominent hatching success. Hatchability and lethality were in a concentration dependent fashion. Among the extracts, acetone extract exhibited the highest lethality (12.3%) to the nauplii, followed by ethanol (10.9%), then aqueous (5.6%) extracts. All the results obtained from this study suggest that Moringa has the potential of eradicating malnutrition and aid health. It contains the necessary nutritional and bioactive compounds and the leaves proved not to be toxic at the levels (0.0625 – 1 mg/mL) tested.
- Full Text:
- Date Issued: 2019
A critical assessment of the oversight role of committees of parliament : a case of the Portfolio Committee of Public Works National Parliament in South Africa 2010 - 2015
- Authors: Yako, Roderic Ralph Odo
- Date: 2018
- Subjects: South Africa -- Department of Transport Legislative oversight Legislative bodies -- Committees
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/11928 , vital:39119
- Description: The research seeks to assess the efficacy of the oversight role of portfolio committees of Parliament with specific reference to the Portfolio Committee on Public Works between 2010 and 2015. The Portfolio Committee on Public Works has an overarching oversight role over all infrastructural and maintenance services rendered by the Department of Public Works. The Department of Public Works fulfils a pivotal function in the infrastructural and maintenance service rendition to all departments in the executive. This function overlaps on provincial and local government spheres. The researcher dwells much on the capacity and competency of members of portfolio committees and support staff in their use of oversight tools, inclusive of the Theory of Change, Monitoring and Evaluation, Budget Cycle Model, Public Sector Oversight Model and Logical Framework when conducting oversight within a financial year. The critical point that was noted was the inadequate time allocated by the Joint Programme Committee for committee oversight and the inadequate capacity of members and support to apply the instruments designed for effective and efficient oversight. The dearth of application of appropriate instruments for oversight is exacerbated by the proliferation of executive government departments, which stretches the work of the Portfolio Committee of Public Works without stretching the resources. The research methodology used included data collection using questionnaires and interviews as instruments for assessment. Questionnaires were distributed to all Whips of all parties in Parliament. A sample size was measured from the total number of members of Parliament less ministers and their deputies and officials. The sample was fifty members. After analysis of the data, it transpired that the responses on the questionnaires gave a convincing result confirming some assumptions that triggered the research. The researcher arrived at conclusions and thereafter suggested recommendations. The research reflected on weaknesses and achievements of the portfolio committees in their oversight role and stressed the importance of the application and use of oversight-related tools and models in order to achieve best practices for developmental results.
- Full Text:
- Date Issued: 2018
- Authors: Yako, Roderic Ralph Odo
- Date: 2018
- Subjects: South Africa -- Department of Transport Legislative oversight Legislative bodies -- Committees
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/11928 , vital:39119
- Description: The research seeks to assess the efficacy of the oversight role of portfolio committees of Parliament with specific reference to the Portfolio Committee on Public Works between 2010 and 2015. The Portfolio Committee on Public Works has an overarching oversight role over all infrastructural and maintenance services rendered by the Department of Public Works. The Department of Public Works fulfils a pivotal function in the infrastructural and maintenance service rendition to all departments in the executive. This function overlaps on provincial and local government spheres. The researcher dwells much on the capacity and competency of members of portfolio committees and support staff in their use of oversight tools, inclusive of the Theory of Change, Monitoring and Evaluation, Budget Cycle Model, Public Sector Oversight Model and Logical Framework when conducting oversight within a financial year. The critical point that was noted was the inadequate time allocated by the Joint Programme Committee for committee oversight and the inadequate capacity of members and support to apply the instruments designed for effective and efficient oversight. The dearth of application of appropriate instruments for oversight is exacerbated by the proliferation of executive government departments, which stretches the work of the Portfolio Committee of Public Works without stretching the resources. The research methodology used included data collection using questionnaires and interviews as instruments for assessment. Questionnaires were distributed to all Whips of all parties in Parliament. A sample size was measured from the total number of members of Parliament less ministers and their deputies and officials. The sample was fifty members. After analysis of the data, it transpired that the responses on the questionnaires gave a convincing result confirming some assumptions that triggered the research. The researcher arrived at conclusions and thereafter suggested recommendations. The research reflected on weaknesses and achievements of the portfolio committees in their oversight role and stressed the importance of the application and use of oversight-related tools and models in order to achieve best practices for developmental results.
- Full Text:
- Date Issued: 2018
Study habits and learning styles as correlates of grade 11 students’ academic performance in mathematical literacy in the Amathole Education District
- Authors: Yako, Mzwandile John-Mott
- Date: 2019
- Subjects: Academic performance
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10353/16687 , vital:40743
- Description: This study investigated whether there was correlation in study habits and learning styles with Mathematical Literacy among the Grade 11 (eleven) high school learners. The Amatole Education District was chosen for this study since it is composed of urban and rural schools. Since Mathematical Literacy was introduced in the system of education in South Africa with the understanding that learners who are finding it a challenge to study Mathematics be complemented with Mathematical Literacy to provide them with skills that are a prerequisite for tertiary level and participation in the economic development. The study purposed to establish whether there was a relationship between academic performance with study habits and learning styles in Mathematical Literacy. The study used the post-positivistic paradigm; the approach was quantitative and the design was descriptive correlational. In sampling probability, cluster sampling was used based on the number of high schools in the Amatole Education District of the Eastern Cape. It was then followed by sub-sampling of learners in Grade 11 (eleven) whose mathematical Literacy skills and performance were being investigated in this study. The theory of Covey on study habits and Kolb’s theory on learning styles were used as a theoretical framework for the study. The data collection instrument used was a closed-ended questionnaire based on a Likert scale measurement. Confidentiality and anonymity were emphasized with informed consent in place. Data was analyzed using SPSS software and Microsoft Excel. The results showed a significant relationship between note taking, writing skills and Mathematical Literacy skills and performance. The findings on the learning styles indicated no significant relationship between socio-demographic factors (visual language, visual numerical, auditory-numerical e.tc.) and academic performance in Mathematical Literacy. This research revealed that study habits had an impact on the academic performance of learners in mathematical literacy. This relationship between academic performance and study habits is an indication that learners needed to improve in their use of English as a second language, especially on note taking, writing skills and Mathematical Literacy.
- Full Text:
- Date Issued: 2019
- Authors: Yako, Mzwandile John-Mott
- Date: 2019
- Subjects: Academic performance
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10353/16687 , vital:40743
- Description: This study investigated whether there was correlation in study habits and learning styles with Mathematical Literacy among the Grade 11 (eleven) high school learners. The Amatole Education District was chosen for this study since it is composed of urban and rural schools. Since Mathematical Literacy was introduced in the system of education in South Africa with the understanding that learners who are finding it a challenge to study Mathematics be complemented with Mathematical Literacy to provide them with skills that are a prerequisite for tertiary level and participation in the economic development. The study purposed to establish whether there was a relationship between academic performance with study habits and learning styles in Mathematical Literacy. The study used the post-positivistic paradigm; the approach was quantitative and the design was descriptive correlational. In sampling probability, cluster sampling was used based on the number of high schools in the Amatole Education District of the Eastern Cape. It was then followed by sub-sampling of learners in Grade 11 (eleven) whose mathematical Literacy skills and performance were being investigated in this study. The theory of Covey on study habits and Kolb’s theory on learning styles were used as a theoretical framework for the study. The data collection instrument used was a closed-ended questionnaire based on a Likert scale measurement. Confidentiality and anonymity were emphasized with informed consent in place. Data was analyzed using SPSS software and Microsoft Excel. The results showed a significant relationship between note taking, writing skills and Mathematical Literacy skills and performance. The findings on the learning styles indicated no significant relationship between socio-demographic factors (visual language, visual numerical, auditory-numerical e.tc.) and academic performance in Mathematical Literacy. This research revealed that study habits had an impact on the academic performance of learners in mathematical literacy. This relationship between academic performance and study habits is an indication that learners needed to improve in their use of English as a second language, especially on note taking, writing skills and Mathematical Literacy.
- Full Text:
- Date Issued: 2019
Adherence to pre-selected infant feeding practices among mothers on the prevention of mother-to-child transmission (PMTCT) of HIV/AIDS programme in the Amathole region, Eastern Cape
- Authors: Yako, Elizabeth Matseliso
- Date: 2011
- Subjects: Child care -- South Africa -- Eastern Cape , Child health services -- South Africa -- Eastern Cape , Mother and infant -- South Africa -- Eastern Cape , Parenteral feeding of children -- South Africa -- Eastern Cape , Motherhood -- South Africa -- Eastern Cape , HIV infections -- Children -- Transmission -- Prevention , Maternal health services -- South Africa -- Eastern Cape , AIDS (Disease) in pregnancy -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc (Nursing Science)
- Identifier: vital:11891 , http://hdl.handle.net/10353/d1001091 , Child care -- South Africa -- Eastern Cape , Child health services -- South Africa -- Eastern Cape , Mother and infant -- South Africa -- Eastern Cape , Parenteral feeding of children -- South Africa -- Eastern Cape , Motherhood -- South Africa -- Eastern Cape , HIV infections -- Children -- Transmission -- Prevention , Maternal health services -- South Africa -- Eastern Cape , AIDS (Disease) in pregnancy -- South Africa -- Eastern Cape
- Description: Infant feeding in the context of HIV/AIDS poses a challenge among mothers. The implementation of UNICEF guidelines on infant feeding, which state that “when replacement feeding is acceptable, feasible, affordable, sustainable and safe, avoidance of all breastfeeding by HIV-infected mothers is recommended” (WHO, 2003:12) are not easy to meet. In more developed countries, where these criteria are met, almost all HIV-infected mothers have ceased to breast feed. Consequently, infants of mothers in these countries are less likely to be infected with HIV postnatally. In South Africa, more specifically in the Eastern Cape, infant feeding is a challenge as a number of UNICEF criteria cannot be met. The Eastern Cape is one of the poorest Provinces in South Africa, with a number of rural communities. Earlier studies have shown that, if mothers select either exclusive breast feeding or exclusive formula feeding, this reduces mother-to-child transmission of HIV. A limited number of studies on adherence to the method of infant feeding selected before delivery were found in the literature, hence the need for the current study. The purpose of the study was to explore adherence to exclusive breast feeding and exclusive formula feeding among mothers with HIV infection and to determine the problems that mothers may be facing in implementing their pre-selected methods.
- Full Text:
- Date Issued: 2011
- Authors: Yako, Elizabeth Matseliso
- Date: 2011
- Subjects: Child care -- South Africa -- Eastern Cape , Child health services -- South Africa -- Eastern Cape , Mother and infant -- South Africa -- Eastern Cape , Parenteral feeding of children -- South Africa -- Eastern Cape , Motherhood -- South Africa -- Eastern Cape , HIV infections -- Children -- Transmission -- Prevention , Maternal health services -- South Africa -- Eastern Cape , AIDS (Disease) in pregnancy -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc (Nursing Science)
- Identifier: vital:11891 , http://hdl.handle.net/10353/d1001091 , Child care -- South Africa -- Eastern Cape , Child health services -- South Africa -- Eastern Cape , Mother and infant -- South Africa -- Eastern Cape , Parenteral feeding of children -- South Africa -- Eastern Cape , Motherhood -- South Africa -- Eastern Cape , HIV infections -- Children -- Transmission -- Prevention , Maternal health services -- South Africa -- Eastern Cape , AIDS (Disease) in pregnancy -- South Africa -- Eastern Cape
- Description: Infant feeding in the context of HIV/AIDS poses a challenge among mothers. The implementation of UNICEF guidelines on infant feeding, which state that “when replacement feeding is acceptable, feasible, affordable, sustainable and safe, avoidance of all breastfeeding by HIV-infected mothers is recommended” (WHO, 2003:12) are not easy to meet. In more developed countries, where these criteria are met, almost all HIV-infected mothers have ceased to breast feed. Consequently, infants of mothers in these countries are less likely to be infected with HIV postnatally. In South Africa, more specifically in the Eastern Cape, infant feeding is a challenge as a number of UNICEF criteria cannot be met. The Eastern Cape is one of the poorest Provinces in South Africa, with a number of rural communities. Earlier studies have shown that, if mothers select either exclusive breast feeding or exclusive formula feeding, this reduces mother-to-child transmission of HIV. A limited number of studies on adherence to the method of infant feeding selected before delivery were found in the literature, hence the need for the current study. The purpose of the study was to explore adherence to exclusive breast feeding and exclusive formula feeding among mothers with HIV infection and to determine the problems that mothers may be facing in implementing their pre-selected methods.
- Full Text:
- Date Issued: 2011
Spatial and seasonal distribution of selected persistent organic pollutants and phenolic derivatives along the course of the Buffalo River in the Eastern Cape Province of South Africa
- Authors: Yahaya, Abdulrazaq
- Date: 2017
- Subjects: Organic water pollutants Water -- Purification -- Organic compounds removal
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/5939 , vital:29448
- Description:
Persistent organic pollutants (POPs) fall under a group of synthetic chemicals known for their persistence in environmental matrices such as soil and water, and are used in industrial, domestic and agricultural applications. Because of their volatility and lipophilicity, POPs can be transported far away from their point sources and bio-accumulate in food and in fatty tissues of humans and animals. In view of their toxicity and carcinogenicity some organic pollutants such as polychlorinated biphenyl (PCBs), organochlorine pesticides (OCPs) and phenolic derivatives (chlorophenol and nitrophenol) have been classified by United State Environmental Protection Agency (USEPA) and World Health Organization (WHO) as priority pollutants. The present work evaluated the distribution patterns of 19 polychlorinated biphenyls congeners, 17 organochlorine pesticides and selected phenolic derivatives (USEPA 11-priority pollutants) in the Buffalo River, in the Eastern Cape Province, South Africa between December 2015 and May 2016. The Liquid-liquid extraction technique was used for PCBs, OCPs and phenolic derivatives in the river water samples. Silica gel and florisil clean up were carried out for PCBs and OCPs samples respectively and analyzed with gas chromatography electron capture detector (GC/ECD). Phenolic compounds were derivatized and analyzed by gas chromatography mass spectrometer (GC/MS). Limits of detection (LOD), limit of quantitation (LOQ) and relative standard deviation (RSD) for the PCBs were 10 to 330 ng/L, 20 to 1,060 ng/L and 1.18 to 14.1 percent respectively. The LOD, LOQ and RSD for the OCPs were from 20 - 60 ng/L, 110 - 530 ng/L and 0.02 - 0.06 percent, while the corresponding values for the phenolic derivatives were 10 to 70 ng/L, 33 to 222 ng/L and 1.99 - 10.86 percent. In summer, the concentrations of PCBs, OCPs and phenolic derivatives ranged from
- Full Text:
- Date Issued: 2017
- Authors: Yahaya, Abdulrazaq
- Date: 2017
- Subjects: Organic water pollutants Water -- Purification -- Organic compounds removal
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/5939 , vital:29448
- Description:
Persistent organic pollutants (POPs) fall under a group of synthetic chemicals known for their persistence in environmental matrices such as soil and water, and are used in industrial, domestic and agricultural applications. Because of their volatility and lipophilicity, POPs can be transported far away from their point sources and bio-accumulate in food and in fatty tissues of humans and animals. In view of their toxicity and carcinogenicity some organic pollutants such as polychlorinated biphenyl (PCBs), organochlorine pesticides (OCPs) and phenolic derivatives (chlorophenol and nitrophenol) have been classified by United State Environmental Protection Agency (USEPA) and World Health Organization (WHO) as priority pollutants. The present work evaluated the distribution patterns of 19 polychlorinated biphenyls congeners, 17 organochlorine pesticides and selected phenolic derivatives (USEPA 11-priority pollutants) in the Buffalo River, in the Eastern Cape Province, South Africa between December 2015 and May 2016. The Liquid-liquid extraction technique was used for PCBs, OCPs and phenolic derivatives in the river water samples. Silica gel and florisil clean up were carried out for PCBs and OCPs samples respectively and analyzed with gas chromatography electron capture detector (GC/ECD). Phenolic compounds were derivatized and analyzed by gas chromatography mass spectrometer (GC/MS). Limits of detection (LOD), limit of quantitation (LOQ) and relative standard deviation (RSD) for the PCBs were 10 to 330 ng/L, 20 to 1,060 ng/L and 1.18 to 14.1 percent respectively. The LOD, LOQ and RSD for the OCPs were from 20 - 60 ng/L, 110 - 530 ng/L and 0.02 - 0.06 percent, while the corresponding values for the phenolic derivatives were 10 to 70 ng/L, 33 to 222 ng/L and 1.99 - 10.86 percent. In summer, the concentrations of PCBs, OCPs and phenolic derivatives ranged from
- Full Text:
- Date Issued: 2017
An assessment of the municipal infrastructure and systems and their implications on the small town revitalisation strategy at Engcobo Local Municipality, Eastern Cape
- Authors: Xuba, Zibele
- Date: 2015
- Subjects: Infrastructure (Economics) -- South Africa -- Eastern Cape Municipal government -- South Africa -- Eastern Cape Municipal finance -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/2888 , vital:28121
- Description: This study was conducted at Engcobo Local Municipality in the Eastern Cape Province to assess the role of municipal structures and systems in the implementation of small town revitalisation strategy. From onset, it highlights that numerous attempts to implement small town revitalisation have failed because of lack of institutional capacity. In addressing this problem, the study outlined the following objectives. To assess role played by municipal structures and systems on implementation of small town revitalisation. To identify institutional challenges experienced during implementation of small town revitalisation strategy. To propose alternative institutional measures that can lead to effective implementation of small town revitalisation. In achieving the study’s objectives; literature from both developed and developing countries was reviewed and it was learnt that institutional capacity is important for efficient implementation of the strategy. Systems theory was also reviewed so as to provide conceptual basis that underpins this study. Data was collected through primary methods and secondary sources. Research participants were chosen by random sampling from councillors, managers, business and traditional leaders. Research findings revealed that there were institutional problems which hinder implementation of the strategy such as lack of competent human resources, insufficient budget and shortages of machinery. Through analysis of findings, the research proposed that small town revitalisation strategy should be reformulated and role of municipal structures be clearly defined. Both councillors and officials should be capacitated. The study further recommended that local people and stakeholders should be involved in the conception and implementation of small town revitalisation strategy. Areas for further research were proposed at the end.
- Full Text:
- Date Issued: 2015
- Authors: Xuba, Zibele
- Date: 2015
- Subjects: Infrastructure (Economics) -- South Africa -- Eastern Cape Municipal government -- South Africa -- Eastern Cape Municipal finance -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/2888 , vital:28121
- Description: This study was conducted at Engcobo Local Municipality in the Eastern Cape Province to assess the role of municipal structures and systems in the implementation of small town revitalisation strategy. From onset, it highlights that numerous attempts to implement small town revitalisation have failed because of lack of institutional capacity. In addressing this problem, the study outlined the following objectives. To assess role played by municipal structures and systems on implementation of small town revitalisation. To identify institutional challenges experienced during implementation of small town revitalisation strategy. To propose alternative institutional measures that can lead to effective implementation of small town revitalisation. In achieving the study’s objectives; literature from both developed and developing countries was reviewed and it was learnt that institutional capacity is important for efficient implementation of the strategy. Systems theory was also reviewed so as to provide conceptual basis that underpins this study. Data was collected through primary methods and secondary sources. Research participants were chosen by random sampling from councillors, managers, business and traditional leaders. Research findings revealed that there were institutional problems which hinder implementation of the strategy such as lack of competent human resources, insufficient budget and shortages of machinery. Through analysis of findings, the research proposed that small town revitalisation strategy should be reformulated and role of municipal structures be clearly defined. Both councillors and officials should be capacitated. The study further recommended that local people and stakeholders should be involved in the conception and implementation of small town revitalisation strategy. Areas for further research were proposed at the end.
- Full Text:
- Date Issued: 2015
A study of psychological intervention strategies used by national soccer coaches for male teams in South Africa
- Authors: Xoxo, Thabo Daniel
- Date: 2013
- Subjects: Sports -- Psychological aspects , Soccer players -- South Africa , Soccer coaches -- South Africa , Goal setting in personnel management -- South Africa , Imagery (Psychology) , Soccer -- Coaching -- South Africa , Goal setting -- Mental imagery , Mental imagery -- Team cohesion , Relaxation training -- Psychological intervention strategies
- Language: English
- Type: Thesis , Masters , MSc (HMS)
- Identifier: vital:11543 , http://hdl.handle.net/10353/d1006883 , Sports -- Psychological aspects , Soccer players -- South Africa , Soccer coaches -- South Africa , Goal setting in personnel management -- South Africa , Imagery (Psychology) , Soccer -- Coaching -- South Africa , Goal setting -- Mental imagery , Mental imagery -- Team cohesion , Relaxation training -- Psychological intervention strategies
- Description: The purpose of the current study was to examine the Psychological Intervention Strategies (PIS) that are used by coaches for male soccer teams in South Africa to enhance the performance of the national soccer teams. National soccer coaches for male teams (n = 4) completed a questionnaire and attended in-depth interview. Results from both the questionnaire and in-depth interview revealed a lack of knowledge of PIS which was further supported by the data from the analysis. While some of the coaches did not utilise goal setting and relaxation in their coaching responsibilities, the current results further show that these soccer coaches do not utilise mental imagery as well. These results suggest that the SAFA soccer coaches could not integrate PIS in the coaching. Although the results cannot be generalised there is evidence that the SAFA trained soccer coaches demonstrate inadequacy in using PIS in their soccer coaching. The study finds that soccer coaches are psychologically under-prepared for their arduous task of soccer coaching. By implication the players are also mentally under-prepared that they cannot face their peers competitively. Current studies point to this psychological preparedness as the psychological momentum.
- Full Text:
- Date Issued: 2013
- Authors: Xoxo, Thabo Daniel
- Date: 2013
- Subjects: Sports -- Psychological aspects , Soccer players -- South Africa , Soccer coaches -- South Africa , Goal setting in personnel management -- South Africa , Imagery (Psychology) , Soccer -- Coaching -- South Africa , Goal setting -- Mental imagery , Mental imagery -- Team cohesion , Relaxation training -- Psychological intervention strategies
- Language: English
- Type: Thesis , Masters , MSc (HMS)
- Identifier: vital:11543 , http://hdl.handle.net/10353/d1006883 , Sports -- Psychological aspects , Soccer players -- South Africa , Soccer coaches -- South Africa , Goal setting in personnel management -- South Africa , Imagery (Psychology) , Soccer -- Coaching -- South Africa , Goal setting -- Mental imagery , Mental imagery -- Team cohesion , Relaxation training -- Psychological intervention strategies
- Description: The purpose of the current study was to examine the Psychological Intervention Strategies (PIS) that are used by coaches for male soccer teams in South Africa to enhance the performance of the national soccer teams. National soccer coaches for male teams (n = 4) completed a questionnaire and attended in-depth interview. Results from both the questionnaire and in-depth interview revealed a lack of knowledge of PIS which was further supported by the data from the analysis. While some of the coaches did not utilise goal setting and relaxation in their coaching responsibilities, the current results further show that these soccer coaches do not utilise mental imagery as well. These results suggest that the SAFA soccer coaches could not integrate PIS in the coaching. Although the results cannot be generalised there is evidence that the SAFA trained soccer coaches demonstrate inadequacy in using PIS in their soccer coaching. The study finds that soccer coaches are psychologically under-prepared for their arduous task of soccer coaching. By implication the players are also mentally under-prepared that they cannot face their peers competitively. Current studies point to this psychological preparedness as the psychological momentum.
- Full Text:
- Date Issued: 2013