Orientador: Andre Tosi Furtado / Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Geociencias / Made available in DSpace on 2018-08-14T04:29:23Z (GMT). No. of bitstreams: 1 Silva_CassioGarciaRibeiroSoaresda_D.pdf: 6224566 bytes, checksum: bd0e925d1097ef3e8872291903c2133a (MD5) Previous issue date: 2009 / Resumo: A Petrobras é uma das maiores companhias de petróleo do mundo, com uma carteira de investimentos portentosa, especialmente em atividades de exploração e produção de petróleo e gás natural nas bacias marítimas brasileiras. Além disso, essa empresa ligada ao governo do país realizará investimentos de grande monta nos próximos anos para viabilizar a produção nos campos localizados no pré-sal, sua nova fronteira exploratória. Nesse contexto, salta à vista a importância de um estudo que vise investigar o impacto da massa de investimentos da Petrobrás sobre a indústria brasileira. Esse é justamente o objetivo desta tese, isto é, trazer elementos que contribuam para a compreensão dos impactos da política de compras da operadora nacional, sobretudo em termos de aprendizagem tecnológica. Para tanto, inicialmente é apresentada uma revisão bibliográfica que se apóia em trabalhos sobre o tema política de compras governamentais, enfocando uma modalidade especial de encomenda do setor público, aqui denominada de compra governamental de cunho inovativo. Em seguida, analisa-se a questão da aprendizagem tecnológica, com ênfase na abordagem que os estudiosos dos países de industrialização recente dão ao tema, assim como, nas principais modalidades de aprendizagem apresentadas pela literatura. Uma caracterização das indústrias do petróleo e para-petroleira é apresentada a seguir, de forma a embasar a discussão subsequente. Finalmente, examina-se a política de compras da Petrobras para seus empreendimentos offshore, com o desafio de amarrar os temas tratados ao longo do trabalho, a partir da realização de um estudo acerca do projeto da plataforma P-51. Esse estudo se baseia em informações coletadas a partir de entrevistas com a Petrobras, seus EPCistas e algumas das empresas subcontratadas para fornecer equipamentos e serviços ao referido projeto. Os resultados da pesquisa de campo apontam que a participação no projeto da P-51 não permitiu a realização de aprendizagens de nível avançado às empresas participantes, à exceção da própria operadora nacional. Essa constatação corrobora a principal hipótese deste estudo, qual seja, que a Petrobras não adota uma política de compras de cunho inovativo. / Abstract: Petrobras is one of the largest oil companies in the world with an amazing portfolio of investments, especially in activities of exploration and production of oil and gas in the Brazilians sea basins. Moreover, this government-linked company will invest large amounts of capital in coming years to enable the production fields located in the pre-salt, a new exploratory frontier. In this context, becomes evident the importance of a research that aims to investigate the potential of Petrobras's mass of investments on the local suppliers. This is justly the objective of this thesis, in other words, to bring elements that contribute to the understanding of Petrobras procurement policy impacts. More precisely, it is intended with this study to examine how the participation in Petrobras's orders promote technological learning in brazilian suppliers. To reach these objectives, initially it is introduced a review based on works around the subject of public procurement policy, focusing on a particular type of public sector order, here called government procurement of innovative nature. Then, it's investigated the question of learning technology, with emphasis on the literature of newly industrializing countries, as well as the main types of learning presented in this literature. A characterization of the oil and gas industry and oil and gas equipment and service industry is shown in this study, in which the relationship between these two industries is stressed in order to give foundation to further discussion. Finally, it is examined the Petrobras's procurement policy for its offshore enterprises, with the challenge of tying the topics covered throughout the work, from the completion of a study about the P-51 platform projetc. This study is based on a survey of information from interviews with Petrobras, its EPCistas and some of subcontractors to provide equipment and services to this project. The results of field research suggests that participation in the P-51 project did not allow the absorption of advanced learning by participating companies, with the exception of the national operator, the company responsible for the design project of this platform. This finding supports the main hypothesis of this study, that is, Petrobras does not adopt a procurement policy of innovative nature. / Doutorado / Mestre em Política Científica e Tecnológica

Doctorat en sciences sociales, politiques et économiques / info:eu-repo/semantics/nonPublished

Doctorat en sciences sociales, politiques et économiques / info:eu-repo/semantics/nonPublished

Thesis (M. Ed.) - Central University of Technology, Free State, 2008 / The purpose of this study is to investigate the perceptions of secondary school educators towards inclusive education in Maokeng.”Inclusive education defined as schools, centres of learning and educational systems that ensure that all children learn and participate” (Van Rooyen & De Beer, 2006). Two secondary schools were chosen for this study, with eight respondents who are mainstream educators. There were four male educators and four female educators in the sample. The qualitative methodology, in particular Textual Orientation Discourse Analysis (TODA), was used as the tool to obtain information from the respondents. The respondents, as educators at secondary schools, were selected according to their level of education, experience at work, their age and the way that they perceive inclusive education in secondary schools. The main finding shows that there are educators who favour inclusive education and there are those who are not in favour of inclusive education. Some contributing factors for not being in favour were reported as, lack of information regarding inclusive education, the time factor, lack of resources, inadequate knowledge and skills of educators, need for training, lack of teacher support, efficiency of the support teacher, disruptive and unchallenged learners and their impact on schools. Given the above findings and conclusion, the study recommends that educators should be sufficiently supported by well informed para-professionals, in order to make inclusive education a success. Resources should be well distributed to various institutions where inclusive education is going to be instituted. Government experts should work in collaboration with experts from the university with regard to the attainment of skills, in order to improve the work of educators at schools, particularly those who work with disabled learners. At school level, specialized educators and those who are able to identify learners with problems should be hired. The number of educators needs to increase, in order to reduce large numbers of learners in each class, which will enable educators to reach each learner.

Thesis (D.Phil.) -- Central University of Technology, Free State, 2010 / Due to various reasons, today’s learners lead a passive life that results in movement deprivation and poor motor development. Motor development contributes to cognitive development, which can also contribute to school readiness. Since the beginning of the twentieth century, researchers have indicated that there is an increase of learners with motor problems, which can develop into learning problems. The primary aim of the study was to determine the influence of a 10 week Judo intervention programme on Grade 1 learners with motor restraints. The formal standardised test, Bruininks-Oseretsky Test for Motor Proficiency (BOTMP) with its eight subscales, was used for this purpose. A total of 140 learners took part in the programme: 70 learners formed part of the control group and 70 learners formed part of the experimental group. All the learners took part in the pre- and post-tests (the BOTMP). The experimental group took part in the Judo intervention programme. The importance of Judo with regard to motor aspects has been highlighted. It promotes self-confidence and self-control, and has a significant influence on learning behaviour and learning of movement. This sport emphasises body awareness and spatial orientation, and develops sensory-motor activities, as well as cognitive and physical movements. Furthermore, Judo consists of a great number of motor movements and, as a result of this diversity, the participant develops on a motor, cognitive, social and emotional level. To determine whether the Judo intervention programme had any impact on the learners, t-tests were applied. These tests were done on independent and nonindependent groups. The data was statistically processed and depicted in table or graph format. The results indicated a significant improvement in five of the eight subscales of the BOTMP. The motor variates that showed improvement were balance, bilateral coordination, reaction speed, visual motor control, and upper limb speed and dexterity. The means were statistically different on the 5% level. Furthermore, the average of two variates differed on a 1% level, namely balance and bilateral coordination. Running speed and agility, as well as strength, did not show significant signs of improvement. From the results, it can be concluded that an affordable and achievable Judo intervention programme has a significant impact on the gross, gross-fine and fine motor development of Grade 1 learners with motor restraints. The study indicated that Judo as a sport indeed has an effect on the motor skills of these learners. It is recommended that such a programme should be marketed to educators and be included in the Life Orientation Programme.

Thesis (M. Tech.(Tourism and Hospitality Management)) -- Central university of Technology, Free State, 2010 / Globally, tourism is increasingly referred to as the world's biggest industry. As tourism increases so the consumer’s demand for quality in all its related products and services increase. Superior customer service can therefore be viewed as one of the most effective strategies to create a sustainable competitive advantage. The delivery of excellent service is crucial if a tourism destination such as the Sol Plaatje Municipal Area in the Northern Cape, South Africa, is to enhance its visitors’ experience and ensure their extended stay. One of the key constraints to tourism growth that has been identified is the lack of product and service quality. The primary goal of the study therefore was to investigate the perceptions of tourists on the quality of tourism service in the Sol Plaatje Area. Another primary goal was to determine the quality of service by conducting unstructured interviews with role-players in the local tourism industry. Secondary objectives were set, namely to determine the service needs of foreign and domestic tourists, and to make recommendations and suggestions to increase service quality in the Sol Plaatje Area. A questionnaire was used as a measuring instrument and distributed to domestic and foreign tourists. Three sampling points were selected to conduct the survey (250 questionnaires), namely the departure hall of Kimberley Airport, the Big Hole and the McGregor Museum. Results indicated that although the majority of tourists (83.4% of domestic and 93.8% of foreign respondents) were generally satisfied with the service they received and would promote the Sol Plaatje Municipal Area as a tourist destination, a large number of respondents (32.1%) rated their satisfaction with service delivery as average to poor. This is an indication that improvement is needed in the delivery of quality service. Unstructured interviews (conducted by the researcher) with 20 major role-players in the local tourism industry indicated that the majority (60%) perceived the service delivery in the Sol Plaatje Municipal Area as average to poor and not exceeding the expectations of tourists. Overall, the results indicated the need for the Sol Plaatje Municipal Area to improve its tourism service delivery in order to exceed tourist expectations and compete with other destinations locally and abroad. The findings of this study contribute valuable information and insights into the quality of service delivery in the Sol Plaatje Municipal Area. It will therefore be beneficial to all tourism stakeholders to provide visitors with the best service experience in the Sol Plaatje Municipal Area.

Thesis (D. Tech.(Public Management)) -- Central University of Technology, free State, 2011 / The 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.

Thesis (M. Tech. (Tourism and Hospitality management)) -- Central university of Technology, Free State, 2012 / South 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.

Thesis (M. Tech. (Public Management)) -- Central University of Technology, free State, [2014] / The primary aim of the proposed study is to investigate the technical problems affecting the efficiency and effectiveness of District Hospitals in the Free State Province. The proposed research therefore stands to contribute to the existing body of evidence on the efficiency and effectiveness of health care services, with regard to the existing problems in the health sector such as high staff turnover, facilities with lack of appropriate equipment, unmanageable workload, lack of appropriate infrastructure, a high absenteeism rate and low morale of the employees in the public health institutions. Therefore the study will identify potential shortcomings that are compromising the efficiency and effectiveness of the district hospitals. The findings of the study will be used to address some of the identified problems and also to describe how progress can be measured. The outcomes of this study are intended to raise important issues and to assist management of the Free State Department of Health to address the challenges that are affecting the functioning of the district hospitals. The findings will also assist the relevant managers in planning and implementation of policies that will address inequalities and problems as highlighted in the study. It will also create opportunities for shared responsibilities that management and the staff need to resolve jointly.

Thesis (D. Tech. (Business Administration)) -- Central University of technology, Free State, 2013 / This 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.