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Mollo, Lesiba George. "Concrete work decision analysis in Bloemfontein." Thesis, Nelson Mandela Metropolitan University, 2017. http://hdl.handle.net/10948/19190.
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The purpose of this study was to evolve how to reduce the manifestation of poor decisions that always produce defects and rework. The purpose of the study is predicated on the fact that good decision-making is a fundamental element of improved project delivery in the construction industry. Such decisions determine the accomplishment of performance parameters in each project. However, suboptimal performance, which is pervasive in the construction industry, is often linked to team decisions. To remedy decision-making pitfalls, the concept of Choosing by Advantages (CBA) is promoted by lean construction researchers. CBA is a decision-making system that assists project parties in deciding a course of action among competing alternatives. Case study research design was used for this project to discover the decision-making process adopted by project teams. The results from the study achieved through cross-case analysis shows that concrete defects and rework is often caused by the project team’s decision-making process, which is influenced by the members of the project team because of lack of experience, poor working conditions, and lack of education. The results also show that the decision-making mechanism of the project teams is influenced by the construction method, specification, cost, quality and time. The outcome of the project team’s decision-making process when choosing a concrete type often causes the concrete defects and rework, which can be eliminated through the application of CBA when choosing a concrete type. The application of CBA when choosing concrete type from two alternatives, ready mixed concrete and site batched concrete is driven by the project team. It was discovered from all three cases that ready-mixed concrete had a better score than site-batched concrete when using CBA to compare these two alternatives. The results show that ready-mixed concrete had less chances of causing concrete defects and rework when used or applied per the correct specifications or methods which are detailed in the engineering drawings of the structure. The study proposes that the project team should adopt CBA to improve their decision-making process on site especially when working with concrete.
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Liphapang, Maphoka Christina. "Inclusive education in the South African context : analysing how cultural diversity is accommodated in five former model c schools in Bloemfontein." Thesis, Bloemfontein : Central University of Technology, Free State, 2008. http://hdl.handle.net/11462/90.
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Thesis (Phd.) - Central University of Technology, Free State, 2008This study investigates whether five former Model C schools in Bloemfontein are inclusive of diverse cultures found among their learner population. In apartheid South Africa segregation on the basis of racial and cultural difference was policy. Therefore, post apartheid legislation and policies, coupled with the fact that inclusion is not always understood or welcomed where people are used to segregated systems necessitated this investigation. The study was qualitative in nature and Buskens-Meulenberg’s Free Attitude Interview (FAI) was used as a main source of data collection. Principals of the five former Model C schools that formed part of this study and three university students who are former Model C schools learners were interviewed using open ended questions. It was important to employ the Free Attitude Interview because it meant the interviewees were free to talk about anything they felt like, as long as it was within the framework of the starting question. Secondly, it allowed for reflection on the dominant discourse and also gave a voice to the dominated discourse. To arrive at the findings data was analyzed and interpreted using Fairclough’s Textual Oriented Discourse Analysis (TODA). This method of analysis allowed the researcher to look not only at the text of the interviews but also at their discursive practices. The following findings emerged from the data analysis. The general finding from the data collected from both the principals and students was that these schools expected learners from diverse cultural backgrounds to adapt to the existing ‘school culture’ which is white middle class. The curriculum delivery, staff provisioning, and everything within the schools was found to reflect ‘white middle class culture’. The interviews from both the principals and students indicated that instead of being inclusive of all learners these schools go out of their way to assimilate children from other cultures especially black children. While this is the case it is also clear that the two groups of respondents view this differently. To the white school principals this is an accepted and normal way consciously encouraged and promoted. On the other hand this is a sore point to the black students which led them to feel that they did not belong in these schools and left them with feelings of alienation. I therefore argue that in spite of the rhetoric endorsing equity, redress, justice and respect for difference including cultural diversity, little has changed in terms of educational outcomes. Young black children who go to these former Model C schools still face exclusionary practices despite the fact that these schools have been open to all racial groups and they are physically there. While I have taken care not to generalize from the findings, – since this was never the intention of the study - I nevertheless drew the conclusion that these schools are actually not inclusive of learners from diverse cultural backgrounds. Adhering to the ‘ethos’ of the school and thereby maintaining the status quo seems to be the main objective of the schools (principals). In-fact black learners in these schools continue to experience exclusion and explicit racism. The study concludes that power structures in these schools – management and governance -, curriculum and the way it is delivered and all other activities within the school are used to reinforce domination of the learners from cultural backgrounds other than that of the school. From the findings the study recommend that for these schools to be truly inclusive of learners from diverse cultural backgrounds the Department of Education should take a leading role in ensuring that transformation takes place in these schools and they become inclusive of all learners. For this nation to be a true rainbow nation the Department of Education should not leave the transformation of these schools to the School Management Teams and Governing Bodies. Recommendations on what schools themselves can do to ensure that they accommodate, acknowledge and reflect cultural diversity and as such are inclusive of all learners are also given. Furthermore suggestions for relevant future research, based on the findings are made.
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Morolong, Itumeleng Percival. "Impediments to parental involvement in the governance of selected primary schools in the Bloemfontein area." Thesis, Bloemfontein : Central University of Technology, Free State, 2007. http://hdl.handle.net/11462/21.
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Thesis (M. Tech)(Education) -- Central university of Technology, Free State, 2007The aim of the study is to determine the impediments to parental involvement in the governance of selected primary schools in the Bloemfontein area. It also examines the impact of the principals’ attitudes as perceived by the parents towards their involvement in the governance of the school; the means of communication between the school and parents; whether co-operation between the principal and parents affects school governance; and whether familiarity with parents’ roles as stipulated in the South African Schools Act affects their participation in school governance. The literature was consulted on the segregated education of the previously disadvantaged people under apartheid. The transition from apartheid to education under the new political dispensation, as set out in the South African Schools Act 84 of 1996 also received attention. The study further addresses the issue of parents’ reluctance to participate in school governance and the views of teachers and parents on their roles in school governance. Ministerial investigation into the effectiveness of school governing bodies is presented and an international perspective on school governing bodies is also provided. A quantitative method using survey research method was employed in this study and a questionnaire was used to collect data. The aim was to elicit responses from the parents in as far as impediments to parental involvement in the governance of schools is concerned. It was revealed, however, that despite the parents’ reluctance to take part in school governance, principals’ attitudes were found to have a positive effect on parental participation in school governance. Methods of communication between the school and the parents were found to be effective, though a suggestion is made for improvement. Parents were found to be willing to co-operate with one another for the betterment of the school. Furthermore, parents were found to be familiar with the roles of members of the school governing body, irrespective of whether they are members of the school governing body or not.
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Burger, Everardt. "Urban planning approach for improvement of road safety in suburban arterial roads of Bloemfontein city, South Africa." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2013. http://hdl.handle.net/11462/182.
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Thesis (M. Tech. (Civil Engineering)) -- Central University of Technology, free State, 2013According to the Road Traffic Management Corporation (RTMC) of South Africa, a large number of accidents involving motor vehicles occur annually on the arterial roads passing through the suburban residential areas of the cities of South Africa. This problem warrants planning and design interventions for the reduction of vehicular accidents and the consequent improvement of road safety on these city roads. Based on this premise, an investigation was conducted to explore the major causes of vehicular accidents, and to develop a set of urban planning and design guidelines to reduce vehicular accidents in suburban arterial roads of a city and to improve the road safety appreciably. The investigation was conducted by considering the suburban areas of Bloemfontein city of Free State, South Africa as the study area. A survey research methodology was followed for this purpose, and data was collected from both primary and secondary sources. Sample surveys were conducted in four different suburban areas of the city to collect primary data and to acquire firsthand information for understanding the scenario at grassroots level. The surveys included household surveys, in order to understand the demographic, socio-economic, and perceptual infrastructural conditions of the study area and their influence on vehicular accidents; road geometrical design parameter surveys; and traffic surveys to understand the road geometry and traffic-related scenarios in the city. In addition, structured statistical data was collected from secondary sources, such as published and unpublished literature and a range of other documents. The data collected was analysed statistically to find the major control parameters influencing vehicular accidents in the suburban arterial roads, and to establish relationships between vehicular accidents and the major control parameters. Based on the analyses, a theoretical linear multiple regression model establishing relationships between the vehicular accidents as the dependent variable and vehicular traffic-related variables (speed of vehicles and average daily traffic), road geometry design variables (road width and median width), and spatial variables (land use and land form in the form of the number of access points from residential areas to arterial routes), was developed to observe the number of accidents under varied simulated scenarios. The simulated model results were employed to develop various policy scenarios to reduce accidents and to improve road safety in the study area. The investigation revealed that, under the composite scenario of the reduction of number of accesses from residential areas to arterial roads, speed, and average daily traffic along with the increase of road width and median width, the occurrence of vehicular accidents in the arterial roads of suburban areas of the city would be reduced and road safety would be improved significantly. It was also observed that residential areas with limited vehicular access from residential areas to arterial roads would have fewer vehicular accidents than residential areas having unrestricted access. Consequently, the number of access points from residential areas to arterial roads in suburban areas of the city would need to be limited, depending on the functions and land use of the area, to improve road safety.
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Cicilie, Wayne Cyril. "Problems and training needs of women education managers in primary schools in Bloemfontein." Thesis, Bloemfontein : Central University of Technology, Free State, 2006. http://hdl.handle.net/11462/63.
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Thesis (M. Tech.) - Central University of Technology, Free State, 2006Women Education managers are still in the minority in primary schools in Bloemfontein, despite the many changes education has undergone in recent years. It is against this background that the researcher found it imperative to investigate the problems women education managers might experience in carrying out their managerial duties and responsibilities. The study further sought to investigate the training needs of women education managers. On the basis of the perceptions held by educators, findings of research studies and the little South African literature that exists, the research questions crystallise as follows: What managerial problems do women education managers experience in carrying out their managerial duties? Do women education managers experience problems other than managerial problems in carrying out their duties? What training do they require? The purpose of this investigation was to gain an insight into the problems women education managers in primary schools in Bloemfontein experience in carrying out their managerial duties. The literature review provided a focus as the framework on which this study is based. In order to collect factual information about the managerial problems women education managers in primary schools in Bloemfontein encounter, questionnaires were distributed amongst the target group. Women education managers experience problems in performing their managerial duties. These problems include delegation, finance management, human resource management, planning, formulation of objectives, policy formulation, decision making, problem solving and allocation of time. There are some factors other than managerial competence and leadership style that have an influence on the way women education managers perform their duties. These factors include workplace discrimination, sexual harassment, negative attitudes towards women, emotional influences, promotion myths, lack of self-confidence, lack of support, role models and positive reinforcement, cultural socialization as well as allocation of duties. Other organisational factors women experience include: difficulty to cope with the demands of the post, too much workload, human relations, division of work in the department and when acting as principal when he/she is absent. Based on the findings of the study, it is imperative that relevant training programmes that would address the particular needs of women education managers in primary schools in Bloemfontein, be developed. These training programmes should address the various areas of management which are problematic to women education managers. As education managers, women should seize every opportunity to leave behind the gender discrimination which is still prevalent in the sphere of education and commit themselves to undergo management training to successfully execute their managerial duties. As education managers, women also need training in various organisational issues in which they experience problems. These problems also have an influence on the way women execute their managerial duties. Recommendations for the study: By providing women education managers with the necessary managerial skills, the different areas of management in which women experience problems can be eradicated. They will have to undergo relevant training. Workshops and in-service training sessions need to be conducted to address the managerial areas in which women education managers experience problems. The findings of this study are not representative of the Free State province and further research needs to be conducted in the entire province or even all over South Africa.
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Nhlapo, Nthabiseng. "Hygiene and nutritional content of the National School Nutrition Programme in Bloemfontein, South Africa." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2013. http://hdl.handle.net/11462/180.
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Thesis (M. Tech. (Environmental Health)) -- Central University of technology, Free State, 2013Malnutrition and concomitant infections are major contributing factors to child morbidity and mortality in developing countries such as South Africa. Globally, children benefiting from school feeding programmes are generally from communities with low socio-economic statuses. The meals provided through feeding schemes, such as the National School Nutrition Programme (NSNP) in South Africa, are aimed at significantly supplementing the beneficiaries’ daily energy and nutrient requirements. The possible nutrient deficiency of meals provided through such programmes compromises the nutritional well-being of children, promotes malnutrition and renders children more susceptible to infectious diseases. Furthermore, illness, particularly caused by diarrhoeal and infectious diseases, is a major factor contributing to child malnutrition as the human body is unable to efficiently digest foods and absorb nutrients during illness. Therefore, the microbiological safety of the foods served to children via feeding schemes is essential. In an effort to contribute towards the safety and wholesomeness of foodstuffs served through the NSNP, the present study was conducted with a view to assess the nutritional quality and safety of the foodstuffs. The knowledge, attitudes and practises (KAP) of food handlers and NSNP representatives/committee members at the schools were also investigated in order to assess origins of potential food contamination. Data collected via nutritional analyses of meals served to school children were compared to the nutrient-based standards set by the United Kingdom as guidelines for an average school lunch. The carbohydrate, energy, calcium and zinc contents of the school meals were below the standards, the majority of the meals met the protein and iron standards and all meals complied with the standards for lipid and vitamin C contents. During the microbiological analysis study, preparation surfaces yielded higher counts of all detected organisms (total coliforms, Escherichia coli, Staphylococcus aureus and yeasts and moulds) compared to the hands of food handlers. Therefore possible sources of contamination may be foodstuffs, animal pests and environmental elements such as dust. However, significant differences of surface microbial counts could not be established (P > 0.05) and thus cross-contamination may have resulted among surfaces, possibly augmented by shortfalls in cleaning regimes. The majority of the participants of the questionnaire survey reportedly washed their hands and cleaned all surfaces several times during the day with water and detergent. In addition, a disinfectant was used by some of the food preparers during cleaning. Furthermore, participants stated that their aprons were washed daily. These claims were in agreement with the findings of the surface microbial study with regards to the hands, however, they did not match the findings of the preparation surfaces which contained the highest counts of total coliforms, E. coli and S. aureus of the three surfaces analysed, and aprons responsible for the highest yeast and mould counts. Improper storage and food preparation methods, such as the application of high temperatures, excessive exposure to UV light and oxygen, and high moisture conditions, may result in the deterioration of nutrients. Storage conditions which may permit pest infestation may also increase the risk of food-related illnesses and risk could be further elevated by application of improper cleaning and sanitation practices. In order for the NSNP to operate effectively, it is essential that the national and provincial Departments of Basic Education, which are responsible for the overall administration of the NSNP, and schools’ personnel function in an integrated manner through support structures and effective communication. Infrastructural limitations (lack of proper kitchen facilities and ventilation) and shortage of resources while administering the NSNP were the main challenges observed during the present study. Due to these hurdles, adhering to food safety practices and maintaining nutritional quality of foods may be a challenge. Continuous training in personal and general hygiene is also a necessity in preserving food safety. Furthermore, nutritional quality of foodstuffs may be preserved through proper storage practices and application of preparation methods which minimize loss of nutrients.
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Das, D. K., E. Burger, and S. Eromobor. "Indicative planning perspectives for development of Bloemfontein as a smart city in South Africa." Interim : Interdisciplinary Journal, Vol 11, Issue 1: Central University of Technology Free State Bloemfontein, 2012. http://hdl.handle.net/11462/324.
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Published ArticleIn this paper an evaluation of smart socioeconomic, physical and environmental characteristics of Bloemfontein city of South Africa was done to understand the current scenario of the city and evolve perspective indicative planning guidelines for transforming the city into a smart city. The evaluation was done based on 74 smart indicators, and 30 factors under six characteristics, such as, smart economy, smart people, smart governance, smart mobility, smart environment and smart living. For this purpose, survey research methodology with analysis of primary and secondary data and review of the current Integrated Development Plan of the city was followed. The investigation of the various indicators revealed that although the city is lagging behind in most of the characteristics, yet provides ample opportunity to develop it as a smart city, if smart city concept and smart growth principles are employed in city development process.
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Hongwane, Vussy Alby. "Free State higher education discourses : analysing the positioning of learning guides." Thesis, Bloemfontein : Central University of Technology, Free State, 2007. http://hdl.handle.net/11462/99.
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Thesis (Ph.D Ed.) -- Central University of Technology, Free State, 2007Since the advent of multicultural democratic governance in 1994, transformation has become crucial in South African higher education. This study is focused on the current discourses in Free State higher education institutions, especially after the mergers of the formerly black institutions and their white counterparts. The learning guide has been used to capture those debates, hence the location of its positioning between the dominant and the dominated discourses. The realisation that African culture and knowledge was being sidelined to the margins of the centre of knowledge production at higher education institutions necessitated this study. The study was qualitative, and has used Buskens-Meulenberg’s Free Attitude Interview (FAI) as an instrument to collect data. The in-depth interview with open-ended questions was used to put into practice Buskens-Meulenberg’s FAI and collect data from the respondents. In-depth interviews with-open ended questions were employed to obtain data from the nine academic respondents who constituted the sampled population. The instrumentation and the mode of data collection were important for this study because of their compatibility with critical theory and qualitative research, giving a “voice” and “space” for the voiceless – the subaltern culture, the formerly and still marginalised and peripheralised, the excluded – to be heard. Textually Oriented Discourse Analysis (TODA) was used in the analysis and interpretation of the texts through which the findings mentioned below were arrived at. The study was able to uncover the importance of the Africanisation of higher education in South Africa which seemed to be excluded in the agenda of the powers that be on the transformation of higher education. Critical theory was essential for this study because of its emancipatory underpinnings. The quantitative paradigm could not be used because of its tendency to maintain the status quo, which in the context of this study could entrench and perpetuate the exclusion and marginalisation of the subaltern culture from the centre of knowledge production. The study has taken care of the basics of TODA, namely ensuring that “textual or conversational structures” derive their framework from the cognitive, social, historical, cultural, or political contexts and in this way has prevented the interpretation of texts based only on surface structures and meanings of isolated and abstract sentences, especially from experts of the dominant discourse. This helped the study to obtain the following findings from the respondents: (i) Although the dominant discourse was diplomatic about benefiting financially from the compilation of learning guides, all indicators essentially pointed towards the existence of monetary gains from the process, even though the guides were purported to be less expensive compared to textbooks. (ii) Learning guides were only effective to the extent of helping students pass their courses, but on the other critical outcomes as outlined in the resource-based learning method document, they were lacking (see Chapter Four). (iii) The dominant discourse generally felt that it would be impossible for all the different cultures of South Africa to be incorporated into the curriculum of higher education. However, for the dominated culture, inclusion of indigenous knowledge systems in curriculum was non-negotiable and fundamental to any meaningful transformation of higher education in South Africa. (iv) The learning guide was regarded by the dominant discourse as neutral in the current debates in Free State higher education. The dominated discourse thought otherwise. In Chapter Four the dominated discourse clearly substantiated their position of learning guides as a tool for domesticating the dominated culture for the maintenance of the status quo. Considering the above findings, the study concluded that higher education transformation still had a long way to go before it bore any meaningful fruits for the downtrodden and poor people of South Africa, who happen to be Black. Under the present arrangement African culture will be dominated, demolished and diminished, and Eurocentricism will continue to reign supreme. A constant inflow of black academics with higher education qualifications (Ph.D.) may eventually tip the scales of justice may provided they continue with emancipatory discourses among the subaltern culture. In view of the above findings and conclusions, the study recommends that policy makers should intervene and formulate African cultural friendly policies as a matter of urgency and stop being advocates of Eurocentricism. In the same way that there are assessment mechanisms for quality control and assurance, there should be mechanisms for assessing higher education institutions on transformation issues. This can assist in a swift integration of the two cultures at the merged institutions for the emergence of a new African Institutional Identity. Moreover, this can only happen if African intellectuals establish Indigenous Knowledge Systems as a centre and a space for the subaltern and alternative “voice” to be heard.
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Ratikane, Mosepeli. "Quality of drinking water sources in the Bloemfontein area of the Mangaung Metropolitan Municipality." Thesis, Bloemfontein : Central University of Technology, Free State, 2013. http://hdl.handle.net/11462/210.
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Thesis (M. Tech. (Environmental Health)) -- Central University of technology, Free State, 2013Introduction: Drinking water of poor quality can cause a variety of diseases and may even result in death. The impact of poor drinking water is a course for concern even in South Africa. Therefore, the physical, chemical and microbiological drinking water quality was investigated in the peri-urban area of Bainsvlei and the Woodlands Hills Estate in Bloemfontein, Free State. Materials and Methods: The water quality was assessed in 20 identified sampling sites for three series with ten weeks apart. These sites use treated municipal and untreated borehole water for drinking. The determinants analysed for were pH, electrical conductivity (EC), turbidity, temperature, Ca, Mg, Na, F, Cl, N, SO₄,N, Free chlorine, Al, As, CN, Fe, Mn, Pb, Hg, total coliforms and E. coli. The water samples were collected and analysed on site and in the laboratory. Both the physical and chemical determinants were measured using standard methods whereas the microbiological determinants were measured using the Defined Substrate Technology (DST) method. The measurements were first compared to the SANS 241 (2011) for compliance. The ANOVA tests were used to investigate if any seasonal variations existed in the water quality as well as to compare the levels of the determinants between borehole and municipal water. In the assessment of the overall drinking water quality of different water sampling sites the water quality index (WQI) was used. Results and Discussions: Significant effects were believed to exist if the p-values of the ANOVA and Scheffe tests were at a significance level of 5% (p < 0.05). The study results revealed that of the four physical determinants that were measured turbidity exceeded the standard in many sampling sites in the three series. Of all the chemical determinants, nitrates exceeded the standard. In the same way coliforms exceeded the standard in a number of sampling sites while E. coli was found in a few sampling sites in the first series. ANOVA tests revealed that seasonal variations existed between pH, EC, temperature, cyanide and iron at a significant level of 5% (p < 0.05) while the Post-hoc Scheffe test further revealed the series in which the effect existed. Similarly, the ANOVA tests revealed that the levels of the determinants between municipal versus borehole varied in pH, EC, Ca, Mg, Na, F, Cl, N, and SO₄ at a significant level of 5% (p < 0.05). The WQI showed that in all the series when combining the good and excellent category season 2 had the highest percentage of 80%, followed by season 3 with 79% and season 1 with 70%. Only borehole sampling sites were found in the poor, very poor and unsuitable categories. Similarly all the highest WQI values were found in borehole sampling sites. Conclusion: This study revealed that the water quality is of good quality in the Bainsvlei and Woodlands Hills Estate of the Mangaung metropolitan municipality in Bloemfontein, in the Free State, South Africa. The presence of E. coli, though found in a few sampling sites and the high levels of turbidity, nitrates and coliforms are of concern to public health.
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Beukes, Johannes Andreas Gerhardus. "A study of the emotional intelligence levels of first year student teachers at the Central University of Technology, Free State." Thesis, Bloemfontein: Central University of Technology, Free State, 2014. http://hdl.handle.net/11462/676.
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Thesis (M. Ed. (Education)) - Central University of Technology, Free State, 2014The goal of the education system is to increase cognitive capacity, competencies and skills such as acquiring new knowledge, recalling facts and figures and applying this information to reasoning, understanding and solving problems. To achieve all these competencies teachers and lecturers traditionally use Bloom’s Taxonomy of Learning Domains. The competencies and skills as described by Bloom are measured by standardised intelligence tests. Society takes it for granted that the higher a person’s IQ (Intelligence quotient), the better he/she will perform at school level. But what happens after school? While cognitive intelligence may be able to predict quite accurately how one will perform at school, it predicts very little else in the way of social performance and interaction after school. As such, IQ is a rather weak predictor of performance in interpersonal relations, at work and in coping with a wide variety of challenges that surface in the course of one's life on a daily basis (Wagner, 1997). Some writers makes a strong case that people owe their success in their professional careers to much more than mere IQ. Wagner reviews data and offers convincing cases to show that an IQ above 110, fails as an accurate predictor of success in a career. In other words, you need to be smart enough to handle the cognitive complexity of the information you need for a given role or job, be it engineering, law, medicine, or business. But after reaching this threshold of “smart enough,” your intellect makes little difference. Wagner concludes that IQ alone predicts just 6 to 10 percent of career success. It has been argued for over a century, as early as Charles Darwin that something is missing from the human performance formula that is needed to explain why some people do very well in life while others do not, irrespective of how cognitively intelligent they may be. One of the first attempts by psychologists to identify additional predictors of performance in other aspects of life was made by Edward Thorndike (1920) when he described "social intelligence" as the ability to perceive one's own and others' internal states, motives and behaviours, and to act towards them appropriately on the basis of that information. Mayer, Salovey and Caruso (2000:273) state that emotional intelligence includes “the ability to perceive, appraise and express emotion accurately and adaptively; the ability to understand emotion and emotional knowledge; the ability to access and generate feelings where they facilitate cognitive activities and adaptive action; and the ability to regulate emotions in oneself and others”. All of these skills are necessary for the teacher to function successfully in the classroom. The question is: does the modern teacher have the necessary EI skills? This dissertation explores and describes the level of Emotional Intelligence of the first year student teachers at the Central University of Technology, Free State. Seventy-nine (79) students were tested during 2012 and 2013 to establish whether they have the necessary levels of Emotional Intelligence to ensure that they will be able to become good classroom leaders upon entering the teacher’s profession. Traits of Emotional Intelligence were assessed by means of the Trait Emotional Intelligence Questionnaire (TEIQue). The study investigates the Emotional Intelligence attributes and skills that a teacher will need to become a good classroom leader. The study examines the four main areas tested in the TEIQue, namely the well-being, the emotionality, the sociability and the self-control of the student teacher. Findings suggest that the student teachers still need to develop their emotional intelligence as their results fall in the lower level of the acceptable range.
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Kumirai, Tichaona. "Energy efficiency interventions for residential buildings in Bloemfontein using passive energy techniques." Thesis, Bloemfontein : Central University of Technology, Free State, 2010. http://hdl.handle.net/11462/124.
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Thesis (M. Tech. (Mech. Eng.)) -- Central University of Technology, Free state, 2010The purpose of this research is to minimize the use of active systems in providing thermal comfort in single-family detached, middle to high income residential buildings in Bloemfontein. The typical case study house was selected according to the criteria as reviewed by Mathews et al., (1999). Measurements were taken for seven days (18 – 24 May 2009). The measurements were carried out in the winter period for Bloemfontein, South Africa. Ecolog TH1, humidity and temperature data logger was used in doing the measurements. These measurements included indoor temperatures and indoor relative humidity. Temperature swings of 8.43 ºC and thermal lag of 1 hour were observed. For the period of seven days (168 hours), the house was thermally comfortable for 84 hours. Thermal analysis for the base case house was done using Ecotect™ (building analysis software) and the simulated results were compared with the measured results. A mean bias error (MBE) of between 10.3% ≤≤11.5% was obtained on the initial calibration. The final calibration of the model yielded error between0.364% ≤≤0.365%. The final calibration model which presented a small error was adopted as the base case. Passive strategies were incorporated to the Ecotect™ model (final calibrated model) singly and in combination; then both thermal and space load simulations were obtained and compared to simulations from the original situation (base case) for assessing improvements in terms of thermal comfort and heating, ventilation and air conditioning (HVAC) energy consumption. Annual HVAC electricity savings of up to 55.2 % were obtained from incorporating passive strategies in combination. Incorporating passive strategies resulted in small improvements in thermal comfort.
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Perridge, Allison. "Geophagic practices and geophagic soil nematode content in Thabo Mofutsanyane District, South Africa." Thesis, Bloemfontein : Central University of Technology, Free State, 2010. http://hdl.handle.net/11462/23.
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Thesis (M. Tech.(Biomedical Technology)) - Central University of Technology, Free State, 2010Introduction: Geophagia, generally referred to as earth-eating, occurs in many countries of the world, including African countries such as South Africa. A need was identified to characterize human geophagic habits and the microbiological content of geophagic clayey soil, including the presence of potentially pathogenic nematodes (geohelminths), in South Africa. Materials and methods: Questionnaires were developed to generate data on human geophagia and included demography, socio-economics, indigenous knowledge, business aspects, mining and hygiene practices of vendors/geophagists. A total of 52 soil samples (n = 52) were collected from the district of Thabo Mofutsanyane (Free State, South Africa), which comprised of vendor, topsoil, excavated and control soil sample groups. Nematode content were isolated using the Ammonium bicarbonate protocol, thereafter the nematodes were classified and population sizes determined for each sample. Soil colour classification was completed using the Munsell Soil Color Charts. Results and discussion: The questionnaire revealed that geophagia in this region was practised mainly by women of child-bearing age because of the taste of the soil. Vendors sell geophagic clayey soil (known as mobu) collected from the mountain- and riversides for subsistence, generally costing one to two rand per bag. Hygiene and environmental conditions are considered when mining geophagic clayey soils. Whitish-perceived clayey soils are preferred by most of the geophagists. According to the Munsell Soil Color classification, Thabo Mofutsanyane geophagic soils ranged from brownish, to greyish, to yellowish in colour. Vendor soils were mostly greyish, while topsoils, excavated soils and control soils were mostly brownish. No human pathogenic nematode ova or larvae were isolated from any of the samples, however 34 nonpathogenic nematode taxa representing five trophic levels were identified. These included mainly herbivores, but also fungivores, bacteriovores, omnivores and predators. Taxon richness (number of taxa) greatly varied in the soil sample groups with vendor soil n = 9, topsoil n = 24, excavated soil n = 16 and control soil n = 14. Tylenchus sp., Criconemoides sphaerocephalus and Ditylenchus sp. were the only nematode taxa identified in all the different sample groups, with Tylenchus sp. notably more abundant overall. When the median nematode population sizes were compared between the geophagic soil samples, no significant difference (p ≥ 0.05) could be identified. In contrast, the median nematode population sizes for all samples differed significantly (p < 0.05) from the control soil sample group. Conclusion: This study revealed that geophagia is probably not a vector for geohelminth infection in the district of Thabo Mofutsanyane, South Africa. However, the rich presence of non-pathogenic soil nematode communities in these brownish, greyish and yellowish geophagic soils may be useful as biological indicators of general soil health.
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Vosloo, Marlé. "A framework to position the somatology profession in South Africa." Thesis, Bloemfontein: Central University of Technology, Free State, 2009. http://hdl.handle.net/11462/263.
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Thesis (M. Tech.) -- Central University of Technology, Free State, [2009]Somatologists in South Africa no longer only practice beauty technology. They receive highly skilled training in the well being of the whole body, thus a more holistic approach is emphasized. Currently, stakeholders in the field of somatology are facing a number of challenges, which could impact greatly on the profession. The question of recurriculation, in order to align the training provided for somatologists with the new Higher Education Qualification Framework (HEQF) and the possible registration of the profession with a statutory body, are some of the challenges posed to the profession. In order to position the somatology profession favourably in South Africa, it was thus necessary to explore the current status of the profession through input from all stakeholders in the industry and to develop a possible framework. The objective of the study was firstly to obtain quantitative information from stakeholders in the field of somatology on matters related to their professional training, employment, recurriculation, referral trends to and from medical professionals and registration of the profession. Secondly, to obtain quantitative information from other medical professionals regarding referrals to somatologists and thirdly, to develop a possible framework that could facilitate the positioning of somatology more favourably as a profession in South Africa. Data were collected by means of two separate questionnaires, one sent to stakeholders in the somatology field and the other to medical professionals specializing in the fields of dermatology, plastic surgery and oncology. The results indicated that the stakeholders in the somatology field were satisfied with the current training provided by registered IX private providers and Universities of Technology. Job satisfaction was experienced by most, however, the hours and days worked could be improved. The need for short courses, as a means of staying in touch with the latest developments in the somatology industry, was identified. Currently, there exists a referral trend between somatologists and medical professionals, however, the frequency of referrals could be improved. The need for the somatology profession to register with a statutory body was identified by both somatologists and medical professionals. Two possible frameworks, with regards to the training provided for somatologists and the registration of the profession, were compiled based on the feedback obtained in the study, in order to position the profession somatology more favourably in South Africa.
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Friberg, Amanda, and Viktoria Martinsson. "Problems and Solutions when Dealing with Street Children : A qualitative study based on experiences from Social Workers' in Bloemfontein, South Africa." Thesis, Hälsohögskolan, Högskolan i Jönköping, HHJ, Avd. för beteendevetenskap och socialt arbete, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-37596.
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Based on qualitative interviews with social workers is the aim with this study to examine a social worker's perspective concerning their work and development with street children in Bloemfontein, South Africa. The interviews were analyzed thematically focusing on how social workers describe the problems and their work/strategies with street children. The result is divided in two themes; Problems and Solution. Problems refer to how the local context concerning street children in Bloemfontein are described by social workers. Solutions refer to how the social workers describe their work and which solutions that are available in Bloemfontein. According to the participant’s street children are viewed as victims, thief’s and naughty by the society. The social workers stated that the main approach of effort in social work with street children are trustful-relationships, negotiation and support. Therefore, a relationship of trust must be gained before the children can receive help. The participants divided children of the street in to types, the ‘manipulative’ child and the ‘naive’ child. The social worker’s tasks are to work with both types of children in order to create change and to restore trust. The findings from the result are analyzed from one of Helen Fuchs Bach’s theoretical concepts from The Exit Process. This concept is called the Turning Point and refers to that there comes a point where a change is needed which affects the former identity and role for a person. Understanding the results using the Turing Point has helped us understand the importance of creating trusting relationships and making each street child feel special in order to enable change in a street child’s life.
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Botes, Kirsty. "An investigation into the service delivery by commercial banks in South Africa." Thesis, Bloemfontein : Central University of Technology, Free State, 2008. http://hdl.handle.net/11462/40.
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Bailekae, Masenya Matshidiso. "Development of cryopreservation strategies for improved reproductive competence in South Africa pig genotypes." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2012. http://hdl.handle.net/11462/145.
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Thesis (M. Tech. Agriculture) -- Central University of Technology, Free state, 2012Frozen-thawed boar sperm has the potential to impact the future of the swine industry. The objectives of the study were to characterise semen of Kolbroek and Large White boars, find a suitable holding temperature and extender, determine the effect of breed and pregnancy rate following artificial insemination by frozen-thawed boar semen. A total of eight boars and 33 sows were used in this study. The 120 ejaculates were collected from each individual Kolbroek and Large White boars with the gloved-hand technique. Macroscopic and microscopic sperm characteristics were recorded. The bodyweight of Kolbroek (154.7 kg) was significantly lower compared to Large White (189.9 kg) boar. However, no significant differences were observed in Kolbroek and Large White boar semen volume (140 and 170 ml), sperm concentration (0.727 and 0.761 x 109 sperm/ml), and total sperm motility (95 and 91%). A positive correlation existed between bodyweight and semen volume of Kolbroek (r= 0.22) and Large White (r= 0.26). Conversely, the bodyweight of Large White was positively correlated to sperm concentration of Large White (r= 0.37) but negatively correlated to Kolbroek (r= -0.66). Storage time and temperature did not affect Large White boar sperm motility rate. However, Kolbroek sperm total motility rate (61.0%) was affected at 25°C after 24 hours. The highest total sperm motility rate was observed for semen diluted with Tris-based extender (74.1%) in Kolbroek boars at 48 hours of storage. Large White boar semen diluted with BTS (62.9%), Kobidil+ (69.3%) and Tris (65.1%) showed significantly higher sperm motility rate at 48 hours of storage, compared to Citrate (27.6%) extender. Cryopreservation significantly reduced sperm motility rate for Kolbroek (30.2%) and Large White (24.0%) boars. However, a high pregnancy rate was recorded in both sows of inseminated with raw diluted (100% vs. 81.3%) and frozen-thawed (50% vs. 50%) semen of Kolbroek and Large White boars. In conclusion, the bodyweight of Kolbroek and Large White boar was positively correlated with ejaculated semen volume. Kolbroek and Large White boar sperm stored at 18°C for 24 hours maintained the acceptable sperm motility rate. Kolbroek boar semen diluted with Tris-based extender maintained high sperm motility rate. Cryopreservation significantly reduced sperm motility rate regardless of breed; however, pregnancy rate from frozen-thawed semen was high for Kolbroek (50%) and Large White (50%) even though the frozen-thawed fertility was low.
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Mkhonto, Mkhonto. "THE EFFECTIVE GOVERNMENT INFORMATION ACCESSIBILITY SYSTEM FOR A COMMUNITY IN THE REMOTE AREAS OF SOUTH AFRICA." Thesis, Bloemfontein: CENTRAL UNIVERSITY OF TECHNOLOGY, FREE STATE, 2014. http://hdl.handle.net/11462/232.
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Thesis ( M. Tech. (School of Information Technology )) - Central University of Technology, Free State, 2014The aim of this study has been to find out how the community in the remote areas of South Africa access government information. The study is based on four villages, two in the Northern Cape Province (Heuningvlei and Galeshewe) and two in Limpopo Province (The Oaks and Finala). A quantitative design was used. Open and closed-ended questionnaires were used to collect data from the community. Out of 200 questionnaires distributed only 144 responses were received. Responses in the questionnaires were tabulated, coded and processed using the Statistical Package for Social Sciences (SPSS) programme. Based on the analysis in Table 4.13, the study showed that 44 percent of the sampled community have access to information through Television which they classified as technology. Shortage of telecentres, distance to telecentres, age, lack of education, monthly income, infrastructure and transport cost were some of the important factors contributing to a lack of access to information. Some of the findings are that most of the telecentres are located far from towns, more than 7 kilometres from the village. Ideally, telecentres should be located near the community, within a short walking distance. It is recommended that provision/establishment for easy access to information and communication services by the Universal Service and Access Agency of South Africa (USAASA) in the remote areas in the Northern Cape and Limpopo province is strongly considered for implementation. This will overcome the gap that exists between the urban and semi-urban communities regarding access to human rights information such as rights to life, equality, freedom of speech, assembly and access to information. It is also assumed that the implementation of telecentres and Internet Cafes, in order to facilitate the adoption of e-government information by people residing in remote areas (semi-urban areas) such as Heuningvlei, Galeshewe, The Oaks and Finala will contribute to better access to human rights. The study also recommends that the service costs charged by the telecentre and Internet Cafes should not be expensive. This will assist the community to afford to pay Internet services. Information is important for decision-making. For this reason, it is recommended that continued campaigns on awareness about the mportance of access to information through telecentres and Internet Cafes should be conducted.
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Oosthuizen, Marita. "Integrating methodologies to develop a blended learning computer literacy programme for South African students." Thesis, [Welkom?] : Central University of Technology, Free State, 2004. http://hdl.handle.net/11462/55.
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Thesis (D. Tech.) - Central University of Technology, Free State, 2004For some years, proponents of distance and online learning have touted the efficacy of their methods, while traditionalists have argued the superiority of face-to-face learning environments. Each side in this debate has pointed to strengths in their own methodologies, while criticising the lack of comparable features in the methodologies of their opponents. Blended learning, as the name implies, allows practitioners to combine traditional education with a variety of instructional technologies – solving the argument by joining forces, and creating a better overall product as a result. With this study the researcher aims to explain the concepts of blended learning and discuss the factors that make each form of educational delivery successful. The thesis addresses the necessary components of a computer literacy programme and Outcomes-Based Education, as well as elaborate on good teaching principles. These strands of research are then combined into the foundations for a unique programme, to deliver a computer literacy course using blended learning techniques to South African students. The programme was developed, implemented and tested through three cycles of action research.
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Schimper, Michael Casparus Eksteen. "A model for budget management in the Free State provincial government." Thesis, Bloemfontein : Central University of Technology, Free State, 2005. http://hdl.handle.net/11462/62.
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Thesis (D. Tech.) - Central University of Technology, Free State, 2005The primary objective of this research has been to undertake a critical investigation of the application of the budget process and the achievement of budget objectives in the Free State Provincial Government. The emphasis has been specifically on the planning and control functions of management. The justification for the research is the continuous demand for unlimited public services and the limited availability of the state‟s financial resources. The undertaking proceeded from the hypothetical viewpoint that a budget is designed to assure that public resources are spent according to the preferences of the taxpayer and the legislature. A budget promotes consistency in the process of resource allocation, and its implementation should be enforced by constant evaluation and monitoring. The research includes the following aspects: - The problems encountered by the Free State Provincial Government in its endeavors to optimize the effectiveness and efficiency of the implementation of the budget. - The fundamental principles of budget management in general, and in particular various types of budget and budget management techniques. - The evaluation of budgets as a basis for reporting on performance and the importance of such performance reports. The research methodology followed relies both on a survey of relevant literature and on empirical data. The former consists of a discussion regarding the extent to which the present budget system promotes effective and efficient budget control management and the achievement of budget objectives. As part of the empirical research an “ex post facto” analysis was undertaken of external audit reports and appropriation accounts over a period of fourteen years. In addition the fishbone or root-cause analysis approach was followed to identify core symptoms. The theoretical and empirical research yielded the following results: - The partial disturbance of the input/output relationship means that performance cannot be measured against profit as in the private sector. To compensate for this deficiency management should focus on financial statements and on audit and performance reports to measure performance. - Management needs to have an unimpeded access to budget information on the financial management system right from the beginning of each new financial year. - Estimates of expenditure (projections) should be captured on a monthly basis in the financial management system. With the implementation of the Medium Term Expenditure Framework, budget projections must be regarded as compulsory. - Press reports and reports of the Auditor-General indicated that shortcomings relating to audit committees still exist both on national and provincial levels. This deficiency has a negative effect on the effectiveness of the internal audit function. - An annual percentage deviation in various departments between voted amounts and expenditure was substantial. In some instances the deviation - Losses should be monitored constantly, and management should be aware of the impact of losses and claims on financial resources. Their prevention should be part of each department‟s financial strategy. - Budget manipulation reduces the budget‟s effectiveness and efficiency as a means of performance measurement. The first possible solution to solve the problems associated with the budget is privatization of the service or function. The second possibility is the implementation of a quality control program. Its objective would be to reverse poor performance. To be successful, the quality control program should rely on clear accountabilities, effective partnerships and devoted leadership. A third recommendation might be the implementation of a quality assurance and quality control division for each department. The first component would gather all the necessary documentation to assure quality while the second would monitor effective application. The first requirement in measuring performance will be the motivation of all staff to be committed to the improvement of service delivery. The second challenge will be to train them accordingly. The third challenge will be the development of a performance report procedure for each department. A further recommendation is the analysis and reduction of underspending. Finally, accounting officers must implement effective and transparent processes of financial and risk management. Broadly viewed, the integration of budget and strategic planning initiatives of the National Treasury are a slow process that cannot be implemented overnight. National departments and provinces are, however, requested by National Treasury to improve on the outputs and the development of robust output performance measures and service delivery indicators. This viewpoint supports the proposed budget-management model aimed at effective objective achievement or sustainable development of the Free State. In future the budget management process could be based on this model to improve service delivery.
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Rist, Timothy John. "The development from a Wesleyan perspective of an appropriate model of multi-cultural ministry, from within a traditionally mono-cultural Methodist congregation." Thesis, Rhodes University, 1999. http://hdl.handle.net/10962/d1018218.
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From introduction: The intention of this thesis is to develop a model for multi-cultural ministry, and, in so doing, to enable Trinity Methodist Church, Charles Street, Bloemfontein to provide a comprehensive and meaningful ministry to all people, one that is not limited by the constraints of language and culture but which transcends them. The fact that Trinity is a Methodist Church means that I will be establishing the "Model for Multi-Cultural Ministry" firmly within Wesleyan theology. South Africa has undergone far-reaching political change since the general elections of April 1994. This political transformation has emphasised a need for the bringing together of people across the barriers of race, culture and religion. In this thesis I will be focusing my attention on the latter - the realm of religion - and specifically that of Christianity. Furthermore, I will be restricting my attention to a specific congregation within the denomination of Methodism, within the religion of Christianity, namely Trinity Methodist Church, Charles Street, Bloemfontein'. The "Model for MultiCultural Ministry" developed in this thesis will therefore be 'congregation specific'. The Methodist ChurcQ of Southern Africa2 proclaims itself to be a Church "one and undivided" (Minutes: 1980: 65: para l(a) ), where people from all racial groups can worship God together in a meaningful way. In many respects this is not the case. The years of political pressure that the (MCSA) has endured, in particular the years of legislated Apartheid (1948-1989), ensured that existing divisions between the Methodist congregations became entrenched along racial, cultural and religious lines (Thompson: 1990: 187ff). The Group Areas Act (1950) is but one such example where the National Party Government "divided urban areas into zones where members of one specified race alone could live and work" (Thompson: 1990: 194). The homeland policy (implemented from 1963, but legislated from 1971 in the Bantu Homelands Constitution Act).
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De, Montfort Pierre Juan. "A model of co-operative education on peace support operations in Africa." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2007. http://hdl.handle.net/11462/67.
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Thesis (D. Tech.) - Central University of Technology, Free State, 2007The focus of this study is on a Model of Co-operative Education on Peace Support Operations (PSO) in Africa. PSO are multi-functional operations involving military forces and diplomatic humanitarian agencies. They are designed to achieve humanitarian goals or a long-term political settlement, and are conducted impartially in support of a UN mandate. These include peacekeeping (PK), peace enforcement (PE), conflict prevention, peacemaking, peace building, and humanitarian operations. Since the advent of democracy in 1994, domestic and international expectations have steadily grown regarding a new South African role as a responsible and respected member of the international community. These expectations have included a hope that South Africa will play a leading role in a variety of international, regional and sub-regional forums, and that the country will become an active participant in attempts to resolve various regional and international conflicts. Peacekeeping is becoming more and more important as South Africa plays a vital role in African missions, mandates, deployment and restructuring. The core of peacekeeping operations in Africa is no longer about the deployment of armed forces, but the focus is shifting towards a more integrated approach including reconstruction, development, stability, civilian involvement and humanitarian aspects. While skills required for peace operations overlap with those required for war, there is increasing recognition that additional peace operations training is needed to successfully conduct these missions. The demand, advancement and application of peacekeeping evolve worldwide, especially in Africa, where enormous funding is being poured into local research and development, testing and training. The market for Education, Training and Development (ETD) in the field of PSO is growing, as South Africa is becoming increasingly involved in peacekeeping missions on the African continent. At present, there is no Co-operative Education programme on generic PSO on the operational/strategic level presented by any of the major universities in South Africa in order to enhance other PSO training. The objectives of this research project are in phase one: • To determine the need for and feasibility of a Co-operative Education Program on PSO. • To write a instructional design (ISD) report for a Co-operative Education Model on PSO and, • To draft possible curriculum content. • The second phase of the project could involve the development of learning material, and the evaluation of the proposed Co-operative Education Model on PSO by running a pilot programme. The principal product (output) of this research will consist out of an ISD report on a Model for Co-operative Education on PSO in Africa, presented by means of Correspondence Instruction with contact sessions. The key factors in production of the learning program include geo-political and security studies in order to create an understanding of the African battle space, PSO as presented by UNITAR POCI, the assessment of international practice with regards to PSO in order to relate the information to operations in Africa, PSO on the African continent, and Civil-Military Cooperation.
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Koko, Sandile Phillip. "Techno-economic analysis of an off-grid micro-hydrokinetic river system as a remote rural electrification option." Thesis, Bloemfontein: Central University of Technology, Free State, 2014. http://hdl.handle.net/11462/272.
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Thesis (M. Tech. (Electrical Engineering )) - Central University of Technology, Free State, 2014Remote rural electrification via grid-extension is a challenging solution due to high connection costs and low electricity consumption rate. As a result, it is difficult to recover the initial investment costs. Therefore, electrification is made possible by means of the commonly used off-grid approaches such as solar, wind, diesel generator and conventional micro-hydro. However, owing to non-continuous availability of sunlight and wind, high cost of diesel fuel, and requirements for construction of diversion weirs, these off-grid approaches might not offer a cost-effective and reliable solution to low income rural residents. There are many rural communities throughout the world without access to grid electricity and with access to flowing water. An off-grid micro-hydrokinetic river (MHR) system is one of the promising technologies to be used in remote rural areas with flowing water. It can bring sustainable improvement to their quality of life due to its high energy density and minimal environmental impact. This technology is still in the development stage and there is a lack of application, especially in rural areas. Hence, this study investigates the current status of MHR technology in rural applications. To demonstrate the economic feasibility of an off-grid MHR system, a rural site with multiple energy sources within South Africa has been used. The economic benefit offered by this proposed system at the selected site is compared to the economic benefits offered by other commonly used standalone systems such a solar, wind and diesel generator (DG). This economic comparison has been performed by making use of a Hybrid Optimization Model for Electric Renewable (HOMER) simulation tool. Grid extension has also been used as a comparison method for obtaining an economical distance between grid lines and the remote rural site. The results highlighted the acceptable economic performance of the MHR system. Finally, most of the available modelling and simulation tools for mechanical and electrical systems are not equipped with hydrokinetic modules. Hence, an MHR system model has been developed in MATLAB/Simulink in order to study its dynamic performance as submitted to variable water resource. Its performance has then been compared to the performance of a wind system counterpart for generating the same amount of electrical power. This proved/verified that the proposed system can generate electricity markedly cheaper than a wind system even in areas with adequate wind resource within South Africa.
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Roux, Alida. "Relationship marketing strategies employed by the Afrikaans daily newspapers in the media 24 group focusing on customer service." Thesis, Bloemfontein : Central University of Technology, Free State, 2006. http://hdl.handle.net/11462/84.
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Agenbag, Michael Hermanus Albertus. "The management and control of milk hygiene in the informal sector by environmental health services in South Africa." Thesis, Bloemfontein : Central University of Technology, Free State, 2008. http://hdl.handle.net/11462/109.
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Thesis (M. Tech.) -- Central University of Technology, Free State, 2008Local government (LG) is under increasing pressure from the milk industry and consumers regarding their ability and willingness to carry out their mandate with regard to the quality control of milk, especially in the informal sector. The government and the milk industry currently have programmes underway to stimulate economic activities in the informal sector, targeting emerging cattle farmers for the production of milk as part of government’s Accelerated Shared Growth Initiative of South Africa (ASGISA). These initiatives further increase the number of informal milk producers and distributors, which holds a further challenge to regulatory authorities. At the same time, the quality of milk from the informal milk-producing sector poses a serious public health concern. Most of the milk produced and sold by the informal sector is raw (unpasteurised), which does not meet the minimum statutory requirements, and the milking practices applied by the informal sector also do not comply with best practice compliance standards. Local authorities (LAs) are statutorily responsible for registering milking parlours and controlling milk hygiene quality from production stage to purchase stage in order to ensure safe and wholesome dairy products to the consumer. Therefore, LG should play an increasingly important role in ensuring that safe and wholesome milk is produced and distributed to the consumers. All metropolitan municipalities (metros) and district municipalities (DMs) should be authorised by the Ministry of Health to enforce the Foodstuffs, Cosmetics and Disinfectants Act, 1972 (Act 54 of 1972) through their authorised officials – mainly environmental health practitioners (EHPs). Secondly, LG should have specific programmes, systems and resources to register, monitor, evaluate and control milk production and distribution outlets for continued compliance
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Setlalentoa, Wendy Ntebaleng, and W. N. Setlalentoa. "An ethnographic study of the implementation of whole school evaluation at selected primary schools in the Southern Free State." Thesis, Bloemfontein : Central University of Technology, Free State, 2009. http://hdl.handle.net/11462/54.
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Oosthuysen, Jeanné. "Infection prevention and control audit-feedback instrument for oral health care in South Africa." Thesis, Bloemfontein: Central University of Technology, Free State, 2015. http://hdl.handle.net/11462/669.
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Thesis (D. Tech. (Biomedical Technology)) -- Central University of Technology, Free State, 2015This study reviewed national and international literature to develop an audit-feedback instrument (AFI) to monitor adherence of South African oral health care facilities with compliance to infection prevention and control precautions. In a multi-phased literature search, existing infection prevention and control recommendations, guidelines and audit-feedback instruments were reviewed and broadened to include “dental audit tools”, as well as audit tools from other health care disciplines. Audit-feedback instruments were scrutinised for user friendliness, the use of simple language, electronic calculations and feedback possibilities. A new South African AFI was proposed, considering the differences between public and private oral health care facilities and also the diversity of training levels of oral health care personnel employed. Eleven focus areas supporting all aspects of infection prevention and control in oral health care facilities, including administrative controls; personnel protection controls; environmental- and work controls; surface contamination management; equipment maintenance, service or repair; air- and waterline management; personal protective equipment usage; personal and hand hygiene practices; sterilisation practices; safe sharps handling and waste management were included. The AFI was tested in a sample of 50 oral health care facilities. None of the participating facilities demonstrated 100% compliance. Personal- and hand hygiene practices and waste management performed the best, at respectively 75% and 63%, while administrative controls and air- and waterline management scored the lowest mean values; 31% and 36% respectively The general lack of compliance with infection prevention and control precautions in the participating oral health care facilities clearly poses a safety hazard to both patients and oral health care workers. Results indicate that adherence of South African oral health care facilities with compliance to infection prevention and control precautions need to be improved. The AFI should go a long way towards improving safety and the high expectations about providing quality infection prevention and control outcomes in oral health care.
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Venske, Esti. "Culture as a marketing mechanism for international tourists to South Africa." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2008. http://hdl.handle.net/11462/46.
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Monyane, Malefane Stephen. "The development of a strategic marketing plan for the Mangaung tourism area." Thesis, Bloemfontein : Central University of Technology, Free State, 2008. http://hdl.handle.net/11462/51.
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Mosala, Olehile Lazarus. "Problems encountered by educators regarding the implementation of the national curriculum statement in mathematics." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2011. http://hdl.handle.net/11462/173.
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Thesis (M. Tech. (Education)) -- Central University of Technology, Free state, 2011This study examines the problems encountered by educators regarding the implementation of the National Curriculum Statement in mathematics in grades 10-12. The first aim of the study was to provide solutions to problems regarding training experienced by FET mathematics educators. The second aim was to identify problem areas in the NCS that frustrate mathematics educators teaching in the FET band and to identify areas that appeal to these educators. The third aim was to provide guidelines to assist educators with lesson planning in mathematics in the FET band. The fourth aim was to provide guidelines for appropriate assessment in mathematics in the FET band. The fifth aim was to provide guidelines for the effective integration of OBE in the teaching of mathematics in the FET band. The field work was executed by administering a questionnaire to a randomly selected sample of fifty two educators teaching in the FET band. Interviews were semi-structured, flexible and yielded additional information to that of the questionnaire. The questions of the interview were directly related to the objectives of the study and followed a given sequence that was adhered to in each interview process. The researcher arranged to interview one educator from each of the 15 randomly selected schools in the Motheo-district, but only 10 educators responded positively in the interview process, other educators could not avail themselves on that day. The researcher analysed the responses according to the respondent‟s personal particulars. Descriptive analysis of the sample data for section B of the questionnaire were then done, using respondent counting, percentages and the average for the responses of each statement. This study revealed that educators differ in terms of the problems that they encountered in implementing the NCS in mathematics. The findings from this study pointed out problems such as educators receiving inadequate training on implementing the NCS in mathematics. It was also revealed that educators had not been visited by the departmental officials in their schools for monitoring the implementation of the NCS in mathematics. The last finding showed that teaching and learning support material arrived late during 2008 and that there was a large shortage of such material. The result of the study provides invaluable baseline information with regard to the problems encountered by the educators in the implementation of the NCS in mathematics. On the basis of the findings of this study, a number of recommendations for the implementation of curriculum change in mathematics on FET level are given in Chapter 5.
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Chipunza, Lovemore Tendayi. "Driving innovation in small accommodation businesses : a comparative study of Zimbabwe and South Africa." Thesis, Bloemfontein: Central University of Technology, Free State, 2014. http://hdl.handle.net/11462/274.
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Thesis (D. Tech. (Business Administration )) - Central University of Technology, Free StateThe purpose of this study was to determine the extent to which certain selected factors serve as drivers of innovation in small accommodation businesses (SABs) in two developing economies in Southern Africa namely South Africa and Zimbabwe with the ultimate aim of assisting policy makers and support agencies in formulating innovation oriented strategies for the sector. Two samples were randomly selected from SABs in Zimbabwe and South Africa- two neighbouring Southern African countries. Parametric tests which include t-tests and one-way ANOVAs as well as Bonferonni tests as post-hoc measures were used to test whether SAB propensity to engage in different dimensions of innovation differs by gender; firm size, owner-managers’ years of experience and level of education respectively. Pearson Product Moment Correlations were employed to assess the relationships between market orientation, learning orientation and innovation while Chi-square tests were performed to establish the inter-relationships between independent demographic variables, namely age, gender, education and work experience. In order to investigate whether there are any significant interaction effects between the age of the respondents and their experience in the accommodation sector on each of the five innovation measures, a series of two-way ANOVA tests were performed. Lastly, regression analysis was used to determine the relative efficacy of market orientation (MO), learning orientation (LO) and country in predicting innovation in a business. The results demonstrate that unlike firm size, gender and level of education, which have no association with innovation, there is a strong association between market orientation, learning orientation, owner/managers age and experience and innovation in the two countries. This positive association implies that SABs that are committed to, listen attentively to and learn proactively about their customers’ needs and expectations are better inclined to engage in all the different dimensions of innovation (product/service, process, marketing and organisational) than their counterparts who do not engage in these activities. Among other drivers of innovation, market orientation emerged as the main predictor implying that SABs that invest more in marketing tend to be better innovators than those that invest in learning irrespective of their country of operation. The study also revealed that younger owner/managers of SABs tend to be more innovative than their older, experienced counterparts. The study makes an important contribution to literature on the drivers of innovation in small accommodation businesses in developing economies by dispelling firm size, gender and level of education which were regarded as drivers of innovation across industries previously. Practice and policy wise, the study led to the development of a conceptual framework for investigating how best to drive innovation in local SABs in order to make them more competitive, survive and grow in the face of competition from large accommodation businesses that often happen to be multinational.
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Agbobli, Edem Korku. "The influence of entrepreneurial and market orientations on small scale agricultural enterprises in the Vryburg region." Thesis, Bloemfontein: Central University of Technology, Free State, 2013. http://hdl.handle.net/11462/223.
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Thesis (D. Tech. (Business Administration )) - Central University of Technology, Free State, 2013.A major concern for developing countries including South Africa is the high levels of unemployment, poverty and inequity. Developing countries have accordingly been pre-occupied with finding solutions to these problems. Drawing on the success of small, micro and medium enterprises (SMMEs) from the developed countries such as the US and the UK, developing nations have embraced the idea of promoting development through SMMEs. But the overall performance of the small business sector in most developing countries has rather been dismal and as such have not been able to contribute optimally to the development agenda. Adopting a strategic management perspective, this study hypothesised that an integration of entrepreneurial orientation (EO) and market orientations (MO) glued together by innovativeness (INNO) would yield superior outcomes than the stand-alone effects of these strategic postures. To test the hypothesis, a sample of 198 small scale agricultural enterprises (SSAEs) in the Vryburg region was surveyed. Descriptive and inferential statistical analyses were performed on the data generated. The empirical findings showed that EO + MO + INNO interactively exhibited positive and significant correlation with the performance (sales growth and profitability) of SSAEs in the Vryburg region. However, the inter-correlations of EO + MO + INNO with business performance were practically moderate. The moderate correlations create opportunities for strengthening the entrepreneurial and market orientations and innovativeness of SSAES and in fact small businesses in general. An intensive and co-ordinated intervention of government and NGOs in transforming the small business sector into the real engine of growth of the economy is imperative. The study also attempted to predict firm performance holding EO + EO + INNO as predictor variables. Multi linear regression and multinomial logistic regression analysis however did not yield significant predictions of performance of SSAEs. This outcome provides a launch pad for further research into the proposed model in different settings because this study was mainly exploratory and executed in a rural and agricultural environments. Notwithstanding, the study made important contributions to the literature. It showed that it was possible to integrate EO + MO + INNO (previously viewed by many authors as exclusive constructs) into a single business model for the synergic enhancement of small business performance. It is hoped this would stimulate economic growth and development especially in developing countries.
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Louw, Celmarie. "Factors influencing the bacteriological quality of raw milk produced on dairy farms in Central South Africa." Thesis, Bloemfontein : Central University of Technology, Free State, 2013. http://hdl.handle.net/11462/204.
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Thesis (M. Tech. (Environmental health)) - Central University of technology, Free State, 2013Introduction Dairy farms in central South Africa produce a substantial amount of milk, which is sold in Bloemfontein, Free State. Large volumes of unpasteurized (raw) milk is collected on the dairy farms, which undergoes further processing before it reaches the consumer at the end of the production line. There is a large proportion of the population that, in most cases unknowingly, consumes raw milk that has bacterial counts substantially higher than legal standards. Poor quality unpasteurized milk is either sold as fresh milk in the informal market, or as dairy products, such as cheese, manufactured from unpasteurized milk. Consumers are therefore, in most cases, unaware of the poor quality dairy products they consume. Milk quality is usually assessed in terms of bacterial content, which include Escherichia coli, coliforms and total bacterial count. The bacterial quality of milk is influenced by a number of factors, including farming practices, structural design of the milking shed, herd health and quality of water used in the dairy. If the highest level of hygiene practices is maintained, contamination of the milk by pathogenic microorganisms will be controlled, however, any drop in the vigilance of hygiene practices could result in unacceptable high levels of pathogenic microorganisms resulting in poor quality raw milk. Poor quality raw milk will inevitably result in poor quality pasteurized milk, containing unacceptably high levels of pathogenic organisms, which will eventually reach the consumer. Objectives The objectives of this study were to assess the quality of milk and influencing factors of milk produced on 83 dairy farms that supply milk intended for further processing to the greater Mangaung region, Central South Africa. Influencing factors investigated included, water quality and hygiene of milk contact surfaces, namely pulsator surfaces and milk pipeline surfaces. Methods Standard sampling procedures were followed when milk was sampled from bulk milk tanks, water at the point of use in the dairy, as well as collection of surface swabs. Escherichia coli, coliforms, total bacterial counts and somatic cell counts in milk were determined in terms of the regulations relating to milk and dairy products, and for water in terms of drinking water standards. These data were analysed and the factors that directly influence bacterial quality of milk were identified. Results 93% of the dairy farms displayed E. coli in their bulk milk containers, which did not comply with the legal standard. For coliforms, 86% of the milk samples did not comply with the legal standard. The total bacterial count of 85% of the milk samples did comply with the legal standard. The somatic cell count of 42% of the milk samples did not comply with the legal standard. The pulsator surfaces as well as the milk pipeline surfaces of 13% of the dairy farms displayed the presence of E. coli. 80% of the pulsator surfaces and 78% of the milk pipeline surfaces did comply with the legal standard pertaining to coliforms. The total bacterial count of pulsator surfaces revealed that 19% complied, whereas 29% of the milk pipeline surfaces complied with the legal standard. The water data further revealed that 31% of the dairy farms contained E. coli in the water used in the dairies. 63% of the dairy farms contained more than the allowable number of coliforms in their water. Chi-square tests revealed significant differences (p > 0.05) between the presence or absence of E. coli in milk and water; the presence or absence of E. coli in milk and milk pipeline surfaces; the presence or absence of E. coli in milk and pulsator surfaces and the presence or absence of E. coli in milk and the positioning of the cows in the milking shed. When milk quality indexes were calculated for all the farms, only four farms were classified with excellent milk, the remainder were all classified as producing poor quality milk. The hygiene quality indexes revealed that the hygiene practices on all the farms were not up to standard. Discussion and conclusion The study revealed that the milk produced for commercial processing and distribution in the greater Mangaung region of central South Africa was of poor quality. It is often mistakenly believed that the pasteurization process will remove all microorganisms from milk. As this is not the case, it is of major concern that milk delivered commercially is not of acceptable quality. Furthermore, it could be concluded that the quality of milk products from raw milk were also probably not of acceptable quality. The results further revealed that the possible contributing factors to the poor quality milk produced by the 83 commercial dairy farms were; poor quality water used in dairy sheds and contaminated milk contact surfaces. From this study it could be concluded that the overall status of milk production on the 83 commercial dairy farms studied, did not meet the standards required for milk quality, water quality and hygiene practices.
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Molapo, Ntahli Ashley. "Waste handling practices in the South African high-throughput poultry abattoirs." Thesis, Bloemfontein : Central University of Technology, Free State, 2009. http://hdl.handle.net/11462/36.
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Thesis (M. Tech.) - Central University of Technology, Free State, 2009The production of poultry meat at abattoirs implies a tremendous amount of organic matter that requires environmentally and biologically safe disposal or utilisation. As a result, waste management is a concern in poultry abattoirs worldwide. Problems with proper storage, handling, management and utilisation of by-products have come to the forefront in planning, establishing and operating of poultry abattoirs. The rationale for this study centres on the need for the review of poultry abattoir waste management practices, by-product production and environmental implication at South African high-throughput abattoirs. The need for this review stems from the rapid growth of the poultry industry over the past ten years. The industry has responded to this growing demand with larger and faster processing lines and more employees. This has led to the generation of high loads of waste material associated with negative environmental impacts. Poultry waste is of great concern as it plays a major role in environmental affairs over and above the present crisis with waste in South Africa, especially in rural and peri-urban areas. The primary objectives of the study were to identify the existing waste management practices in relation to the sources, type of waste material generated, and the methods of handling (collection, storage and disposal) as well as to ascertain whether there is any in-house treatment methods practised. In addition, to identify any environmental impacts resulting from waste management practices. To obtain data, site visits were conducted countrywide and abattoir personnel were interviewed through a questionnaire, in detail about the operation and waste management practices of their respective abattoirs. Their experiences in the industry regarding waste management were determined as well. From a total of thirty-four registered and operating high-throughput poultry abattoirs, twenty-six (76.4%) were visited. Huge amounts of wastes are generated at South Africa high-throughput poultry abattoirs, and these amongst others includes blood, feathers, feet, intestines, trimmed meat off-cuts, faecal matter, condemned chickens and waste-water. Waste handling practices varies according to abattoir preferences. Different collection facilities are used for different types of waste, 50 - 750_ containers and blood troughs are used for blood (table 4.5), crates, wheelie bins, conveyors, black rubbish bags for feathers (table 4.6). Waste is either stored at the dirty area of the abattoir or in an open space next to the abattoir under strict supervision prior to disposal or by-product processing. Since not all abattoirs dispose off generated waste, some abattoirs have by-products processing facilities either on site or outside abattoir premises. Examples of by-products produced (table 4.3) include poultry (carcass) meal, feather meal, poultry oil and blood meal. Disposal methods used differs from burial, rendering, land application, municipal landfill, collection by farmers (animal feeding), burning, composting depending on waste type. It should however be noted that some of disposal method used are not legally approved in South Africa although legally permitted in other international countries as per literature review. Three environmental implications were identified by the respondents included in the study (table 4.14) and these included air pollution, water pollution and land/soil pollution. Recommendations are made to encourage the safe disposal of abattoir waste, minimisation of environmental implications and to limit the methods of disposal to those that are internationally permitted and suggested.
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Koai, Mojalefa I. "The use of Sesotho as an official medium of communication in selected departments within the Free State Provincial Government as proposed in the draft Free State Provincial Government Language Policy." Thesis, Bloemfontein: Central University of Technology, Free State, 2015. http://hdl.handle.net/11462/668.
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Thesis (M. Tech. (Communication)) -- Central University of Technology, Free State, 2015The central role of language in governance need not be argued; it is self-evident. Effective communication between the political leadership and the state administration, between individual government bodies and institutions, within these bodies and institutions, and between the government and its citizens, which is a prerequisite for good government, occurs mainly through language.
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Van, Vuuren Tania. "Proposing guidelines for a South African textbook of translation." Thesis, Bloemfontein : Central University of Technology, Free State, 2013. http://hdl.handle.net/11462/205.
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Arko-Achemfuor, Akwasi. "Interaction between ethnicity and entrepreneurship in South Africa : Case study of Naledi Municipality." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2013. http://hdl.handle.net/11462/192.
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Thesis (D. Tech. (Business Administration)) -- Central University of technology, Free State, 2013This study was carried out to examine the interaction between ethnicity and entrepreneurship in a South African setting. Specifically, a survey using a questionnaire was carried out to determine the influence ethnicity has on entrepreneurial behaviour and attitudes among the Tswana, Afrikaner, Coloured and Indian entrepreneurs in the Naledi Local Municipality in the North West Province of South Africa. A literature review preceded the empirical study to fully comprehend the theoretical and conceptual underpinnings of the interaction between ethnicity and entrepreneurship among different ethnic groups. In the empirical study phase, a questionnaire was administered to 400 randomly selected entrepreneurs in order to collect data on their motives for starting business, source of start-up capital and their attitudes/behaviours regarding risk in business. Waldinger et al.'s (1996) structure, enclave, cultural and situation theories were used as the theoretical base. Out of a total of 400 questionnaires that were distributed, 338 were usable representing an 84.5% response rate. The chi-square tests found significant differences (p < 0.05) between the four ethnic groups on all the key dimensions of ethnicity on entrepreneurship and the success/performance of the four ethnic groups in business. The chi-square test shows that businesses operated/owned by Afrikaner and Indian ethic groups are more likely to perform better than those owned and operated by their Tswana and Coloured counterparts.
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Van, der Berg Christine Margaret. "Evaluating the implementation of HIV and AIDS policies at a major South African Hotel group." Thesis, Bloemfontein : Central University of Technology, Free State, 2012. http://hdl.handle.net/11462/175.
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Thesis (M. Tech. (Tourism and Hospitality management)) -- Central university of Technology, Free State, 2012South Africa is the country with the largest population of HIV and AIDS sufferers in Sub-Saharan Africa. Since AIDS is an incurable disease that mostly affects individuals in their productive years, it could have a disruptive impact on the productivity and financial sustainability of organisations, which is especially true in the hospitality industry where long and strenuous working hours are often expected from staff. With this in mind, the study aimed to evaluate the level of implementation of HIV and AIDS policies in the hospitality industry, by focusing on a major South African hotel group. This particular hotel group operates a number of individual hotels throughout South Africa. To ensure that all geographical areas were covered, major cities in three different provinces were identified as suitable locations for individual hotels to be identified for the study. The city of Durban, representing the Kwazulu-Natal Province, was selected on the basis of being the worst-affected area, with Bloemfontein (Free State Province) and Cape Town (Western Cape Province) as the medium-affected and least-affected area respectively. The data, which was gathered by means of a questionnaire, was interpreted both qualitatively and quantitatively. The findings show that the respondents were not always aware of the existence of HIV and AIDS policies and that these were not being adequately communicated to staff. The findings also indicate that the respondents do not fully comprehend the disruptive nature of the disease or the fact that it could negatively affect productivity and profit.
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Kumalo, Molefi Petrus. "Characterization of sheep and goat production systems amongst small-scale farmers in the Southern Free State." Thesis, Bloemfontein : Central University of Technology, Free State, 2014. http://hdl.handle.net/11462/266.
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Nkone, Mamakhetha Patricia. "The attitudes of some primary school educators in Mangaung township towards the implementation of inclusive education." Thesis, Bloemfontein : Central University of Technology, Free State, 2008. http://hdl.handle.net/11462/53.
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Snyman, Marina J. "Isolation and antimicrobial susceptibility characterisation of listeria SPP. in selected food premises in Central South Africa." Thesis, Bloemfontein : Central University of Technology, Free State, 2011. http://hdl.handle.net/11462/138.
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Thesis (M. Tech. Environmental health) -- Central University of technology, Free State, 2011Microbial pathogens play an important role in the food industry where they could cause disease and subsequently significant economic losses. Limited information is available on the situation with regard to Listeria in food products in South Africa. However, much research is being done in the rest of the world on Listeria indicating serious problems as a result of resistance development against various antimicrobial agents, including the organic acids. It is hypothesised that the situation with regard to resistance development may be more serious than generally admitted. Isolation of 200 different food samples was done by using a slightly modified EN ISO 11290-1/A1:2004 standard method. Identification of presumptive positive colonies was confirmed as Listeria by API (Analytical profile index) Listeria. API positive cultures were subjected to 16S rDNA sequencing to compare and confirm identification. Isolates and standard strains were screened for resistance to food preservatives such as organic acids and antibiotics used in the current treatment regime for Listeria infections. The organisms evaluated included isolated strains namely Listeria monocytogenes, Listeria welshimeri, Listeria innocua and their corresponding ATCC (American type culture colletion) strains. An agar dilution method as described by the Clinical and Laboratory Standard Institute (CLSI) was used to determine the minimum inhibitory concentrations (MICs) of 11 antibiotics and 13 organic acids and salts for all the isolates. Overall antibiotic susceptibility patterns of all the isolates indicated high level susceptibility to all the antibiotics tested. Susceptibility to all the organic acids was notably reduced at pH 7 in all the isolates and control strains. Eight highly susceptible strains were selected for induction and represented each of the species isolated. These isolates were exposed to increasing concentrations of three antibiotics and three organic acids. MICs were again determined for all the induced strains for five antibiotics and three organic acids. Proteins extracted from the induced strains were separated on discontinuous SDS-PAGE slab gels to generate total protein profiles. Notable variations were observed in MICs, although induction with antibiotics as well as organic acids did not result in general resistance development. However, evidence was provided that continuous exposure to antimicrobial agents may cause Listeria spp. to develop resistance to different antimicrobial agents. Further research and in depth studies on mechanisms involved in the development of resistance to food preservatives would, therefore, be required. Finally, it is concluded that Listeria monocytogenes may be a possible threat in the Central South African food industry, which deserves more attention. The situation may actually pose a problem that is overseen, because only a small percentage of people that get sick from food, would seek medical advice.
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Mhlanga, Osward. "EXPECTATIONS AND EXPERIENCES OF FORMAL FULL-SERVICE RESTAURANT DINERS IN PORT ELIZABETH." Thesis, Bloemfontein: Central University of Technology, Free State, 2014. http://hdl.handle.net/11462/230.
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Thesis (M. Tech. (Tourism and Hospitality management)) -- Central University, Free State, 2014The formal full-service restaurant industry in South Africa is undergoing a period of anaemic growth due to the after effects of the 2009 global economic recession. Since the recession, industry growth has been subdued as diners seek more for their money when spending at restaurants. Consequently, industry revenue declined 1.8% in 2013 as diners tightened their purse strings. It is for this reason that it was decided to investigate diners’ expectations and experiences in selected formal full-service restaurants in Port Elizabeth. A pilot study was conducted among five diners in two formal full-service restaurants in Port Elizabeth, and the empirical study was conducted in December 2011 and January 2012 among 400 diners of eight formal full-service restaurants in Port Elizabeth. The research findings revealed that respondents with a tertiary diploma recorded the highest expectation score (4.25) whilst those who spoke languages other than Afrikaans, English, IsiZulu and IsiXhosa recorded the lowest (3.69). Respondents in the age group 55 to 64 years recorded the highest experience score (4.53) whilst those who spoke IsiXhosa recorded the lowest (3.84). Altogether 44.5% of the respondents frequented restaurants at different intervals two to four times in the previous six months whilst 51.2% spent on average, R200 to R299 per person and 18.5% held occupations in business, commerce and finance. Respondents who spent more than R399 had the highest expectation score (4.53) whilst those who frequented restaurants at different intervals more than 10 times in the previous six months had the lowest (3.97). Respondents with an occupation in education reported the highest experience score (4.36) whilst those who frequented restaurants at different intervals of nil to one time in the previous six months reported the lowest (4.04). A total of 22% of the respondents patronised restaurants because of good service. Restaurant B obtained the highest expectation (4.39) and experience (4.51) scores whilst restaurant C recorded the lowest expectation (3.71) and experience (4.03) scores. All diners’ experiences were below expectations giving an overall gap of -0.47. The strongest correlation with diners’ expectations was level of service whilst the strongest correlation with diners’ experiences was food quality. The regression model showed that the level of service was rated as the most important variable for diners’ expectations whilst the quality of food was rated as the most important for diners’ experiences. However, recommendations were made to improve diners’ experiences in the selected formal full-service restaurants in Port Elizabeth. The results of this study would help restaurateurs to identify areas of improvement and increase customer satisfaction.
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Fuku, Sandile Lawrence. "An investigation of the phytochemistry and biological activity of Asparagus laricinus." Thesis, Bloemfontein: Central University of Technology, Free State, 2014. http://hdl.handle.net/11462/246.
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Thesis (D. Tech. (Biomedical Technology)) -- Central University of Technology, Free State, 2014Medicinal plants are part of indigenous people‟s cultural heritage, thus since ancient times treatment of various diseases using medicinal plants has been part of human culture. The value of medicinal plants to mankind has been very well proven. It is estimated that 70% to 80% of people worldwide rely mainly on traditional health care systems, especially on herbal medicines (Stanley and Luz, 2003). In many societies the medicinal properties of plants were discovered mostly through trial and error, but use was also influenced by the belief systems of the people involved and often became entangled with religious and mythical practices (Mathias et al., 1996). Besides that, medicinal plants are proving to be rich resources of constituents that can be used in drug development and synthesis. Medicinal plants have been a source of a wide variety of biologically active compounds for many centuries and have been used extensively as crude material or as pure compounds for treating various disease conditions. Between 1% and 10% of plants out of an estimated 250 000 to 500 000 species of plants on earth are used by humans (Boris, 1996). 2 Plants used for medicinal purposes contribute significantly to the development of major medical drugs that are used today. Most common medicines have compounds extracted from plants as their primary active ingredients and many have provided blueprints for synthetic or partially synthesized drugs (Simpson and Ogorzaly, 2001). There has been a major resurgence of interest in traditionally used medicinal plants, with a number of international and local initiatives actively exploring the botanical resources of southern Africa with the intention to screen indigenous plants for pharmacologically active compounds (Gurib-Fakim et al., 2010; Rybicki et al., 2012). South Africa is considered a “hot spot” for biodiversity and more than 22 000 plant species occur within its boundaries. This represents 10% of the world‟s species, although the land surface of South Africa is less than 1% of the earth‟s surface (Coetzee et al., 1999). Plants have also been used by man for various purposes, among others as arrow and dart poisons for hunting, poisons for murder, hallucinogens used for ritualistic purposes, stimulants for endurance and hunger suppression, as well as medicine (Duke et al., 2008; Cragg and Newman, 2005). A derivative of the polyhydroxy diterpenoid ingenol isolated from the sap of Euphorbia peplus (known as “petty spurge” in England or “radium weed” in Australia), which is a potential chemotherapeutic agent for skin cancer, is currently under clinical development by Peplin Biotech for the topical treatment of certain skin cancers (Kedei et al., 2004; Ogbourne et al., 2004). Combretastatin A-4 phosphate, 3 a stilbene derivative from the South African bush willow, Combretum caffrum, acts as an anti-angiogenic agent causing vascular shutdowns in tumors (Newman et al., 2005; Holwell et al., 2002). Further reliance on plants for drug development is demonstrated by the use of galantamine hydrobromide, an alkaloid obtained from the plant Galanthus nivalis used traditionally in Turkey and Bulgaria for the treatment of Alzheimer‟s disease (Howes et al., 2003; Heinrich and Teoh, 2004). The plant chemicals used for the above-mentioned purposes are secondary metabolites, which are derived biosynthetically from plant primary metabolites (e.g. carbohydrates, amino acids and lipids). Secondary metabolites are organic compounds that are exclusively produced by plants and that are not directly involved in the normal growth, development and reproduction of a plant (Firn and Jones, 2003). Yet, they have many functions that are important for the plant‟s long-term health and appearance. Plants, being stationary, have to cope with a number of challenges, including engineering their own pollination and seed dispersal, local variation in the supply of the simple nutrients that they require to synthesize their food and the coexistence of herbivores and pathogens in their immediate environment. Plants have therefore evolved secondary biochemical pathways that allow them to synthesize a spectrum of organic molecules, often in response to specific environmental stimuli, such as herbivore-induced damage, pathogen attacks, or nutrient deprivation (Reymond et al., 2000; Hermsmeier et al., 2001). 4 The biosynthesis of secondary metabolites is derived from the fundamental processes of photosynthesis, glycolysis and the Krebs cycle to afford biosynthetic intermediates which, ultimately, result in the formation of secondary metabolites also known as natural products (Dewick, 2002). It is hypothesized that secondary metabolism utilizes amino acids and the acetate and shikimate pathways to produce “shunt metabolites” (intermediates) that have adopted an alternate biosynthetic route, leading to the biosynthesis of secondary metabolites (Sarker et al., 2006). Modifications in the biosynthetic pathways that produce secondary metabolites are probably due to natural causes (e.g. viruses or environmental changes) or unnatural causes (e.g. chemical or radiation processes) in an effort to adapt or provide longevity for the plant (Sarker et al., 2006). Plants‟ secondary metabolites can be classified into several groups according to their chemical classes, such alkaloids, terpenoids and phenolics (Harbone, 1984; Wink, 2003).
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Rijuan, Li. "Problems encountered with the teaching of computer applications technology and information technology at senior secondary school level : a managerial approach." Thesis, Bloemfontein : Central University of Technology, Free State, 2009. http://hdl.handle.net/11462/38.
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Thesis (M. Tech.) -- Central University of Technology, Free State, 2010The aim of the study was to determine the problems encountered by educators who teach Computer Applications Technology (CAT) and Information Technology (IT) in the FET band in the Bloemfontein area, Free State. The main contribution of the study lies in the identification of those problems. By knowing and understanding the problems, the Department of Education and the stakeholders will seek solutions to rectify the problems which will lead to the successful implementation of IT and CAT. The assumptions of the study were that many educators lacked basic ICT skills and pedagogical training, and there were not enough computer stations for learners. Both the qualitative and quantitative approaches were used in the study. The researcher used the survey research method and data was collected through the use of questionnaires and interviews. Simple random sampling was used to ensure that each member of the population in the study had an equal chance of being selected. Descriptive and inferential statistics were used in analyzing the data from the questionnaires. In order to analyze the qualitative data from the interviews, the researcher described the sample populations, ordered and coded the data (data processing), and displayed summaries of data in such a way that interpretation became easy. This was done by preparing tables, diagrams and pie charts. According to the results of the study, the problems that the educators encountered include a lack of sufficient didactical training for educators, learners don’t have computers at home to practice on, a lack of financial support to provide relevant facilities for schools, such as computer laboratories and learning materials in IT/CAT, educators spend too much time on paper work and do not have enough time for teaching, and IT/CAT teachers become ‘do-it-all’ teachers with regard to any work on the computer, such as fixing the computer, designing the school website. Regarding the identified problems, recommendations were made, such as the Department of Education must review the curriculum of IT and CAT, sufficient subject related training and didactical training for IT and CAT educators should be provided by the Department of Education on a regular basis.
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Boshoff, Willem Hendrik. "Political reality of local government service provision in the Free State Province." Thesis, Bloemfontein : Central University of Technology, Free State, 2011. http://hdl.handle.net/11462/133.
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Thesis (D. Tech.(Public Management)) -- Central University of Technology, free State, 2011The Constitution of the Republic of South Africa, No. 108 of 1996 (SA, 1996) brought about a new system of government comprised of the national, provincial and local government spheres. In terms of the Constitution, these spheres of government must establish effective, transparent and accountable government. Local government is specifically responsible for the provision of democratic and accountable government to local communities, and for ensuring that municipal services are rendered to the community. As in the case of the national and provincial spheres of government, local government has a distinctive political nature and character. Councillors are elected to represent the voters who participate in municipal elections, as well as the relevant political parties, on municipal councils. The decisions of municipal councils are influenced by political considerations, as well as by the policy directives of the ruling party. The Constitution also establishes and describes the various governmental bodies that exercise the powers of the state. These governmental bodies represent the state and can be classified in terms of three primary groups, namely legislative, executive and legal structures. In a bona fide democracy, the doctrine of separation of powers, also known as the trias politica, is of fundamental importance in order to prevent autocracy and ensure civil liberty. The provision of viable municipal services is the most crucial reason for the existence of local government. The community has a legitimate expectation with regard to the provision of appropriate municipal services; and in terms of the Municipal Systems Act, No. 32 of 2000 (SA, 2000c) municipalities must supply basic municipal services in order to ensure an acceptable quality of life. However, inadequate levels of municipal service provision are encountered in South Africa in general, and in the Free State in particular. Such inadequate service provision has led to several violent community-protest actions in the country. These protests are an indication that municipal service provision does not meet the expectations of the communities. Various factors tend to have a negative effect on local government in the Free State, including capacity shortages, such as the lack of professional and experienced staff; financial shortages; and the extensive quantity and complexity of local government legislation. Political challenges that influence local government service provision include factors such as the absence of the political will to provide services, political in-fighting within the ruling party, the selection criteria for the appointment of municipal employees, and political interference in municipal administration. It is also essential that the ruling party should put acceptable mechanisms in place to ensure that the public sector becomes an effective instrument for carrying out the ruling party‟s mandate, rather than allowing political interference to affect the day-to-day activities of government. In order to meet the needs of the community with regard to service provision, it is essential that the three spheres of government should function as a coherent unit. Intergovernmental relations therefore play a central role in ensuring that the joint functions of government are effectively carried out. The national and provincial departments have a specific responsibility to support and strengthen local government capacity, and also to ensure the effective execution of municipal functions. However, various intergovernmental challenges need to be dealt with, namely ineffective co-ordination and integration, as well as the absence of the political will to promote intergovernmental relations. Therefore, the aim of this study is to identify specific actions and strategies that can be implemented by the government in order to address the challenges that have a negative influence on local government service provision, with specific reference to the political challenges.
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Mereko, Mantoa Margarett. "Perceptions of some primary school educators towards the inclusion of learners with disabilities in their mainstream classrooms in Manyatseng." Thesis, Bloemfontein: Central University of Technology, Free State, 2008. http://hdl.handle.net/11462/224.
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Thesis (M. Tech.) - Central University of Technology, Free State, 2008This study investigates how primary school educators in Manyatseng construct their meaning of their perceptions towards the inclusion of learners with disabilities in their mainstream classrooms. To arrive at the findings, the researcher used qualitative study to conduct the research. Literature was also reviewed to find out what the previous findings in other countries are with regard to the above mentioned research question. The Free Attitude Interview was also employed to obtain information concerning ideas, opinions, feelings and experiences of the four selected respondents. Grounded on the above findings and conclusions, the study recommends that efforts should not be spared to enable educators to adapt positive meaning making strategies. These strategies may be accompanied by enhanced positive feelings about their capability which may in turn also impact positively on their perception. The research further argues that this goal may be achieved through in service training, support services and empowerment, therefore further research needs to be conducted that will elaborate clearly, what the implications of perceptions in education are in teaching and learning, what are the most effective means of transferring strategies of meaning construction to educators with negative perception, how to strengthen and further sustain the positive meaning making strategies among educators who perception, how to strengthen and further sustain the positive meaning making strategies among educators perceive inclusion positively. Recommendations relating to educator empowerment through training and support are made as well as suggestions for further relevant research based on the concept generated in this research.
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Dyantyi, Vuyo Cedric. "The need for support : analysing discourses of students without barriers on inclusive higher education." Thesis, Bloemfontein : Central University of Technology, Free State, 2009. http://hdl.handle.net/11462/41.
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Thesis (D. Tech.) - Central University of Technology, Free State, 2009This research analyses the discourses of students without barriers on inclusive higher education. It is assumed that the discursive practices of students without barriers will affect their perception negatively on inclusive education. This leads to the students without barriers’ attitude. As a result the students without barriers believed that upbringing played a role in their discourses. Parental and societal stereotypes blinded them to discourses. Analysing the discourses of students without barriers indicates the need for support in order to go beyond their stereotypes. To confirm these findings, I used qualitative study to conduct my research. The literature is reviewed in Chapter Two to find out what various researchers in previous studies say with regard to the discourses of students without barriers. Six respondents were selected from two different universities, namely the Central University of Technology and the University of the Free State. This was done with the purpose of analysing the discourse of students without barriers to determine if they understood what it means to be supported. The Free Attitude Interview was used as the technique for gathering information from the respondents. The purpose was to find the discourses of students without barriers in an inclusive higher education. This research study used the textually orientated discourse analysis (TODA) as a technique for gathering data. A tape recorder was used as a supplement for information that might be forgotten. The audio recordings were transcribed, verbatim and later interpreted. The spoken word of the respondents was analysed with the aim of disclosing the ideology carried by the respondents. This study is able to conclude that students without barriers felt superior to physically disabled students, as they indicated in their dominant discourses. This implies that students without barriers are positioned with ideology and discourses in so far as their meaning construction of discourses are concerned. Based on the findings, the study recommends an inservice programme to help students without barriers to become aware of their discursive practices. The students without barriers should not allow negative stereotypes and misconception to prevent them from their discourses in inclusive higher education.
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Makhafola, Maila Bervly. "Correlations between live performance and reproductive traits of South African indigenous male chicken breeds." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2013. http://hdl.handle.net/11462/159.
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Thesis (M. Tech. (Agriculture)) - Central University of Technology, Free state, 2013The objectives of the study were to find the relationship between live performance and testis traits of South African indigenous cockerels on Naked Neck, Ovambo and Potchefstroom Koekoek (Trial 1). Characterise Naked Neck, Ovambo and Potchefstroom Koekoek cockerels’ semen macroscopically and microscopically (Trial 2). To investigate the relationship between phenotypic and sperm traits of the South African indigenous cockerels Naked Neck, Ovambo and Potchefstroom Koekoek. (Trial 3). Quantification of indigenous cockerels sperm traits measured by Computer Assisted Sperm Analysis (CASA) technology and the relationship to fertility (Trial 4). The cockerels shank, comb and wattle length were recorded with a vernier calliper. A total of 198 ejaculates were collected from 33 cockerels; Ovambo (n=11), Potchefstroom Koekoek (n=11) and Naked Neck (n=11) by means of an abdominal massage technique. Following analysis, 0.25 ml undiluted semen dose from Naked Neck (NN, 11), Ovambo (OV, 11) and Potchefstroom Koekoek (PK, 11) cockerels were inseminated NN (30), OV (30) and PK (30) hens once per week for 6 weeks. Semen was analysed macroscopically and microscopically. The sperm motility rate was evaluated with the aid of the Computer Assisted Sperm Analysis (CASA) called Sperm Class Analyser (SCA) system. Breed significantly (P< 0.05) affected the body weight of Ovambo (2.5±0.4kg), Naked Neck (2.0±0.3kg) and Potchefstroom Koekoek (2.3±0.3kg) cockerels, OV was statistically heavier than NN and PK. The semen volume of Naked Neck (0.5±0.2ml) breed was significantly higher, when compared to Ovambo (0.4±0.2ml), but similar to Potchefstroom Koekoek (0.3±0.2ml) breed. The overall sperm motility rate of Ovambo (95.0±7.2%), Potchefstroom Koekoek (86.0±13.7%) Naked Neck (76.4±22.2%) group was significantly different. The normal sperm morphology in the Naked Neck (76.4±22.2%) was significantly lower when compared to Potchefstroom Koekoek (86.0±13.7%) and Ovambo (95.0±7.2%) cockerels. A positive correlation existed between body weight and semen volume for Potchefstroom Koekoek (r=0.1477) cockerels only. Moreover, there was a positive correlation between the body weight and total sperm motility for Naked Neck (r=0.3848), Ovambo (r=0.4871) and Potchefstroom Koekoek (r=0.2230) cockerels. However, a negative correlation existed between body weight and semen volume for Naked Neck (r=-0.4502) and Ovambo (r=-0.1244). There was no significant differences (P>0.05) on the shank length (SL), comb length (CL) and wattle length WL) of Naked Neck (8.4, 5.4 and 5.6 cm), Ovambo (8.3, 5.8 and 6.0 cm) and Potchefstroom Koekoek (7.7, 5.9 and 5.6). There was a positive correlation between shank length and wattle length, comb length, semen volume, sperm concentration, semen pH and live normal sperm, inversely, a negative correlation of body weight and total sperm motility was observed. Introspective a negative correlation existed between body weight and total motility. Ovambo (11.45±0.9 g) had the highest live weight of testis, it was significantly different from Naked Neck (9.2±0.8g) and Potchefstroom Koekoek (8.9±0.8 g). For average length of the testis there was a significant difference amongst all breeds, Ovambo (4.0±0.5 cm), Naked Neck (3.4±0.3 cm) and Potchefstroom Koekoek (3.7±0.4 cm). Following Al, significant differences were recorded in Potchefstroom Koekoek and produced eggs that had highest average egg weight (55.5 g), fertility (68.2 %), hatchability (78.6 %), percentage of normal chicks (80.1%) and chick weight (37.9 g) compared to Ovambo (40.4 g, 5 2.1 % , 70.2 %, 71.5 %, 32.8 g and Naked Neck (37.1 g, 50.6 %, 71.1 %, 75.8 % and 23.5 g). In order to achieve the highest level of fertility and hatched of fertile eggs, an adequate number of active males that are producing high quality semen should be maintained in the breeder house at all times. In conclusion, body weight positively affected semen volume and sperm motility rate but this was breed dependent. The Sperm of Potchefstroom Koekoek and Ovambo resulted in a better motility and morphology rate. The Sperm Class Analyser or CASA provided more precise, repeatable and objective information. Evaluation of the sperm motility rate of South African indigenous cockerels holds potential for future use in semen evaluation. Body weight of all three indigenous breeds was positively correlated with sperm concentration, semen pH, and total sperm motility. Shank and wattle length of all three indigenous breeds were positively correlated with semen volume, sperm concentration, and semen pH but not with total sperm motility. However, comb length was positively correlated with semen volume and pH, sperm concentration, and total motility. In conclusion, there is no correlation between live performance and testis traits. Though the study suggests that body weight and testicular length are good indicators of sperm production. Simple and indirect method of estimation is still needed to predict the fertility of the breeding cockerels. In order to achieve the highest level of fertility and hatch of fertile eggs, an adequate number of active males that are producing high quality semen should be maintained in the breeder house at all times. The Potchefstroom Koekoek, Ovambo and Naked Neck donated quality semen as well as in improving the fertility and hatchability traits of the indigenous chicken breeds. Chicken hatched from larger eggs had higher body weight, hatchability and fertility therefore breeders should select bigger egg sizes probably of 50-55g for breeding programmes. Consequently, the local cockerels have higher potential for use in natural mating and Al programmes since seminal traits could be a viable index for selection of breeding cockerels.
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Seipobi, Thebe T. "Challenges and training needs of promoted school managers in Xhariep district secondary schools : Free State Province." Thesis, Bloemfontein : Central University of Technology, Free State, 2012. http://hdl.handle.net/11462/157.
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Thesis (M. Tech. ( Education)) -- Central University of Technology, Free state, 2012In Xhariep District, promoted school managers are left alone to find their way out. This exposes the school managers to stressful working conditions such as being unaware of the school policies and procedures. The overall aim of this study is to explore challenges faced by promoted school managers in Xhariep secondary schools and identify the type of training they would require. The objectives of the study were to identify challenges that promoted school managers in Xhariep secondary schools face and also identify the type of training needs that promoted school managers require. This descriptive study is quantitative in nature because it collects mostly numeric data and employs mainly quantitative techniques in analysing the data. The population under investigation consists of secondary, and high school principals, deputy principals, and heads of departments in Xhariep District in FSDoe in South Africa. The FSDoe Xhariep district office keep a database of schools under their jurisdiction . From this database, a purposeful sampling method was used to select 80 promoted school managers from the 23 listed schools in Xhariep District. Purposeful sampling method was used in order to prevent under or non-representation of parts of the population (Brynard & Hanekom, 2006:56; Scheaffer, Mendenhall & Ott, 2006). A structured, Likert-scaled questionnaire with closed ended questions was used to collect information from the respondents. Part one of the questionnaire was used to collect demographic data, part two focused on induction, part three questioned about the role of the mentor and part four zoomed in on nature of support offered by FSDoe. The results of the study showed that the majority of the respondents (97%) urgently needed induction. There was also a feeling that induction instilled a feeling of belonging by 67% of the respondents. The study also revealed that promoted school managers are offered very little support.
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Netshirovha, Thivhilaheli Richard. "Protein accretion and its effects on growth rate and testicular traits of Kolbroek boars." Thesis, Bloemfontein: Central University of Technology, Free State, 2015. http://hdl.handle.net/11462/673.
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Harry, Mashiane Papie. "Effectiveness of farmer groups as tools of extension service delivery : The case of Makhuduthamaga-Sekhukhune (Limpopo Province)." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2012. http://hdl.handle.net/11462/146.
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Thesis (M. Tech. Agriculture) -- Central University of Technology, Free state, 2012Small-scale and subsistence farmers in general lack knowledge and information as a result of limited personal contact at grassroots level with extension workers. Therefore, the formation of farmer groups needs to be encouraged in most rural areas as tools of extension delivery. The value of farmer groups for quality decision making and generating of new ideas is well known, and therefore, the use of group contact may accelerate capacity building and empowerment to subsistence farmers. The problem under investigation is the effectiveness of farmer groups as tools of extension delivery in Makhuduthamaga in Sekhukhune District. The investigation seeks to establish the factors that influence the effectiveness of the farmer group in Makhuduthamaga local municipality. This study was conducted in the Makhuduthamaga local municipality in Sekhukhune District. Data was gathered through two questionnaires, one for farmers and one for extension workers. The study applied quantitative methodology, cluster sampling and non-probability sampling methods, and used field interviews with structured questionnaires. The study found that there are many stakeholders involved in the formation of farmer groups, such as NGOs, social welfare and extension workers, and the initiation by the different stakeholders has an influence on the development of the groups. Most of the farmer groups were initiated by NGOs, the reason being the financial support offered. The effectiveness of the selected farmer groups on Makhuduthamaga municipality is influenced by group dynamic factors. These factors include group size and gender composition, updating of the constitution, and the frequency of group meetings. The respondents highlighted the fact that there is a poor relationship within the groups, poor leadership, misuse of funds, lack of knowledge and division in the groups. There is a culture of not believing and/or not trusting the local people, and it is difficult to disclose information. The number of extension workers is still small in relation to the size of the farming population to be served. Stakeholders will learn from the study that the formation of farmer groups should serve the interests of the farmers, not of the institutions. The training institutions should base the training of extension workers on the needs of the farmers. The farmers should strive for self-reliance in order to sustain their farming enterprises. Extension workers should be formally trained on group dynamics, because agriculture in rural areas is about people working together. Government should minimise the top down approach and institutionalise the participatory extension approach methodology.