Submitted by Mario BC (mario@bc.ufrpe.br) on 2016-08-23T13:29:56Z No. of bitstreams: 1 Edna Silva Barreto.pdf: 3116999 bytes, checksum: 7aff302ada316df64603198f44366d7b (MD5) / Made available in DSpace on 2016-08-23T13:29:57Z (GMT). No. of bitstreams: 1 Edna Silva Barreto.pdf: 3116999 bytes, checksum: 7aff302ada316df64603198f44366d7b (MD5) Previous issue date: 2014-03-07 / This study aims to describe the analysis of the development of Mandatory Supervised the training of future teachers of Science and Biology at the Federal Rural University of Pernambuco (UFRPE). Focused on the trajectory of licensing Course Full Degree in Biological Sciences, had as main theoretical contributions jobs Selma Garrido Pepper and Maria do Socorro Lucena Lima. Privileging a qualitative approach, study design focuses on interactive methodology, taking as social actor’s undergraduates of Biological Sciences and guiding internship. In field research, interviews were conducted by applying the technique of Circle Hermeneutic-Dialectic (CHD), questionnaires and analysis of official documents relevant to the topic. The results show that the main contributions according to the undergraduates were the relationship with supervisor’s school, an internship, developing lesson plans, knowledge of school reality, the interaction with the school environment, preparing for teaching and live in practice the theory learned at university. Based on these results, the suggested recommendations point to the need to reduce excessive bureaucracy and expand the hours devoted to conducting classroom. The analyzes and discussions have led us to conclude that the Mandatory Supervised developed in UFRPE has an important and fundamental role in the initial training of future teachers of science and biology , which is significantly contribute to the formation of reflective teachers who are committed to their professional practice . / Este estudo tem como objetivo geral analisar o desenvolvimento do Estágio Supervisionado Obrigatório na formação do futuro professor de Ciências Biológicas da Universidade Federal Rural de Pernambuco (UFRPE). Focado na trajetória do licenciando do Curso de Licenciatura Plena em Ciências Biológicas, tivemos como principais aportes teóricos os trabalhos de Selma Garrido Pimenta e Maria do Socorro Lucena Lima. Privilegiando a abordagem qualitativa, o desenho metodológico está centrado na Metodologia interativa, tendo como atores sociais os licenciandos de Ciências Biológicas e os orientadores de estágio, do referido curso. Na pesquisa de campo, foram realizadas entrevistas através da aplicação da técnica do Círculo Hermenêutico-Dialético (CHD), aplicação de questionários e análise de documentos oficiais pertinentes ao tema. Os resultados obtidos destacam que as principais contribuições segundo os licenciandos, foram a relação com os supervisores da escola, campo de estágio, o desenvolvimento dos planos de aula, o conhecimento da realidade escolar, a interação com o meio escolar, a preparação para a docência e viver na prática, a teoria aprendida na universidade. Com base nos resultados obtidos, as recomendações sugeridas apontam a necessidade de diminuir o excesso de burocracia e ampliar a carga horária dedicada à regência de sala de aula. As análises e discussões nos permitiram concluir que o Estágio Supervisionado Obrigatório desenvolvido na UFRPE tem um papel importante e fundamental na formação inicial dos futuros professores de Ciências e Biologia, qual seja, contribuir significativamente para a formação de professores reflexivos e comprometidos com sua prática profissional.

Loss aversion is a theory which states that losses loom larger than gains. Negative outcomes are weighted heavier than positive outcomes in decision making but could this weight change when different prospects are evaluated? This thesis focuses on how the loss aversion changes toward different magnitudes of a loss for young individuals when they are faced with a 50/50 chance of winning or losing a gamble. The loss aversion is tested toward six different magnitudes of a potential loss ranging from 100 kr to 4 000 kr. The loss aversion toward these six different magnitudes is then compared to examine how the loss aversion changes. This data was collected using a survey experiment that was digitally distributed to economics students at Linnaeus University in Växjö.The results from the subsequent analysis showed that the loss aversion was not constant towards all six losses. The loss aversion was different in ten out of fifteen pairwise comparisons. Respondents became more loss averse when the loss increased but the loss aversion did however seem to be less sensitive to increases in losses above the 1 000 kr mark.

Water is becoming scarcer and several authors have highlighted the upcoming problem of higher water salinity and the difficulty of treating and discharging water. Moreover, current discoveries of problems with chemicals that have been used for pretreating or post-treating water alerted scientists to research better solutions to treat water. Membrane distillation (MD) is a promising technology that might replace current processes as it has lower pretreatment requirements combined with a tremendous ability to treat a wide range of feed sources while producing very high product quality. If it enters the market, it will have a big influence on all products, from food industry to spaceflight. However, there are several problems which make MD a hot topic for research. One of them is the question about the real cost of MD in terms of heating feed and cooling distillate over time with respect to product quantity and quality. In this work, extensive heating and cooling analyses are covered to answer this question in order to enhance the MD process. Results show energy cost to produce water and the main source of energy loss for direct contact membrane distillation (DCMD), and several suggestions are made in order to better understand and hence enhance the process.

This research focuses on the effectiveness of the leadership roles played by political leaders in guiding the implementation of government processes to attain the required objectives and goals. The Constitution vests the National Assembly and provincial legislatures with the power to exercise oversight of their respective executives in addition to their legislative and other powers. In order to facilitate Parliament’s oversight of the national executive organs of state, section 92(3)(b) of the Constitution requires of members of the Cabinet to provide Parliament with full and regular reports concerning matters under their control. Parliament and the legislatures have a critical role to play in overseeing effective performance by organs of state. Political leadership, through Parliament, ensures that the objectives of the state are always at the forefront of any activities that government departments and public entities engage in. The delivery of services by the government and the reporting of any achievements are also crucial and ensure that citizens know what services the government is delivering. The challenge facing the government is whether the delivery of services is effectively done and whether people for whom the services are intended do actually benefit from them. This calls for an effective monitoring and evaluation mechanism to determine whether the objectives of the government have indeed been met. Before the monitoring process can commence, effective financial management and reporting systems should be put in place to ensure that the delivery of essential services can be correctly accounted for. The South African Government has developed a financial management policy, the Public Finance Management Act (PFMA), No. 1 of 1999, the implementation of which is aimed at ensuring effective financial management processes that will help safeguard public resources. Through the oversight process of Parliament, the politicians are able to oversee the government functions being performed by government departments and public entities through the process of analysing these reports as and when they receive them. In the exercising of its oversight function, Parliament has been successful in some areas and unsuccessful in others as identified in this report. It is the aim of this report to identify those areas that have not produced good results and to make recommendations on how to deal with these areas in order to produce better results. / Thesis (DPhil)--University of Pretoria, 2006. / School of Public Management and Administration (SPMA) / unrestricted

No description available.

The “Great Recession” of 2008 decimated many facets of the U.S. economy in the short-term but the long-term effect of the recession on the retirement security of millions of Americans is a story in progress. This study investigates the impact of the 2008 recession on the public pensions of state and local government employees. Prior to the recession, the 19 million current state and local government employees enjoyed the prospect of a retirement built on the tradition FDR’s three “legs”: a private pension from their employer, personal savings, and Social Security. Although the “first leg” of retirement, the private pension, disappeared in the late 20th century for the majority of American workers, state and local public sector employees were the exception-with about 90% eligible for a defined benefit pension at the beginning of the 21st century (GAO 2008). The 2008 recession, effected all U.S. states, however the response to reduced investment earnings for state-administered public pensions varied. The National Conference of State Legislatures (NCSL) noted in one year, 44 states enacted 269 pension bills (NCSL 2013). The changes enacted in state legislation, all involved a reduction in benefits. The retrenchment actions ranged from suspended cost-of-living allowance (COLA) increases and increased employee contributions to the loss of the defined pension benefit. Several states, after the 2008 recession, terminated the defined pension benefit for future employees, one state (Rhode Island) changed to a hybrid plan for current employees. Scholars seeking to understand retrenchment of benefits argue the lack of a “public outcry” permit elected officials to act without fear of a backlash (Pierson 1994). Conversely, conditions that prevent political opponents to transfer costs to a losing coalition and instead compromise on a long-term sharing of costs, is considered policy investment (Jacobs 2011). This study seeks to use retrenchment and investment theories to explain the public pension actions U.S. states took following the 2008 recession. The quantitative analysis confirms several expectations of retrenchment theory, such as the importance of interest groups, represented by the number of public sector employees in a state and the level of unionization within a state’s public sector. Investment theory predictions are not confirmed in the quantitative analysis, however a case study analysis of Delaware does find conditions of political compromise resulting in long-term stability for the pension plans. The quantitative analysis expected to find a strong “mirror” relationship between a pension plan’s funded ratio (assets to liabilities) and the state’s annual required contribution (ARC). The relationship between the two key measures, while positive and significant, is small. The unexpected finding led to a focus on ARC payments and the political conditions surrounding the decision to fund or not fund a state’s annual contribution. Delaware and Oklahoma are examples of states with adequate ARC payments yet contradictory public pension actions. Rhode Island and New Jersey are states with inadequate ARC payments, yet also contradictory public pension actions. Understanding the conditions that led to a state’s decision to pay or not pay the ARC also uncovers a host of actions states take to manipulate their required contributions. Regardless of similar institutions and budget processes across the 50 states, not every political institution gets the same results. Politics and state norms will change the outcome. / Political Science

Information on the overall health risk behaviors of college students is limited and it is unknown if being enrolled in an elective or a required health course affects behavior change among the students. There are mixed reports on whether or not health education courses affect behavior change. Factors that may affect change are self-efficacy and the constructs that build the Health Belief Model (i.e. perceived susceptibility and perceived barriers). A sample of convenience was gathered for the current study using two universities in the state of Virginia. Virginia Tech students within the sample were enrolled in an elective health course (n = 375) and James Madison University students within the sample were enrolled in a required health course (n = 202). The National College Health Risk Behavior Survey (NCHRBS) and the Self-Efficacy Scale survey were used to gather information on overall health risk behaviors, health behavior changes, and self-efficacy levels of the students. To acquire health behavior change data, the NCHRBS was administered at the beginning of the Fall 2003 semester and again at the end of the semester. The results of the study indicated that, overall, the type of course a student was enrolled in and self-efficacy did not have a significant effect on health behavior change. However, possible trends were identified with alcohol use, tobacco use, and dietary behaviors, indicating that further research should be performed to analyze underlying factors, not analyzed in this study, which may be affecting health risk behaviors. / Ph. D.

There are numerous of ideas and theories around the present development in our global society, describing an ever changing era based and propelled by information and communication technology (ICT). How influential has this development been on political visions and intentions and on the business worlds views on important competencies? The purpose of this thesis is to describe the national and international visions of important competencies in the “information society”. Through a case study, focused on how the training and consultancy industry apprehends and answer to this change and development, as they often act as agents for new trends in the business world both as accommodators and originators. The growth and speed of the universally available information demands knowhow in seeking, analyzing and managing information, and this competence is crucial today. To place my study in an adequate theoretical context it is placed in the realms of Information Literacy (IL). I will describe and discuss connections between IL and workplace processes. All political visions in my research are unanimous and have an extremely positive, almost naïve approach to the future effects that the ICT development will have on our society. The case study shows that, even if the predecessors don’t speak or use the term information literacy they are well aware of the challenges and problems related to Information Literacy. / Omvärldsbevakning och Omvärldsanalys

The purpose of the present study was to examine effects of driver, vehicle, and environment characteristics on Collision Warning System (CWS) design. One hypothesis was made that the capability of collision avoidance would not be same among a driver, vehicle, and environment group with different characteristics. Accident analysis and quantitative analysis was used to examine this hypothesis in terms of ‘risk’ and ‘safety margin’ respectively. Rear-end collision had a stronger focus in the present study. As a result of accident analysis, heavy truck showed a higher susceptibility of the fatal rear-end accidents than car and light truck. Also, dry road surface compared to wet or snow, dark condition compared to daylight condition, straight road compared to curved road, level road compared to grade, crest or sag, roadway having more than 5 travel lanes compared to roadway having 2, 3 or 4 travel lanes showed a higher susceptibility of the fatal rear-end accidents. Relative rear-end accidents involvement proportion compared to the other types of collision was used as a measure of susceptibility. As a result of quantitative analysis, a significant difference in terms of Required Minimum Warning Distance (RMWD) was made among a different vehicle type and braking system group. However, relatively small difference was made among a different age, gender group in terms of RMWD. Based on the result, breaking performance of vehicle should be regarded as an input variable in the design of CWS, specifically warning timing criteria, was concluded.

The understanding of central banking has evolved several times in the history. Different economic and political conditions shaped the structure of monetary policy and the stance of central banks. The Central Bank of Republic of Turkey (CBRT) also has experienced several reactionary policy shifts throughout its history. Nowadays, majority of central banks have started to follow financial stability programs after the Global Financial Crisis of 2008-09. The CBRT was one of the followers of financial stability targeting and has started to implement a new monetary policy structure after the Global Financial Crisis. The new monetary policy of the CBRT in which the financial stability was put nearby price stability came up with new challenges. Therefore in this thesis, we elaborate on the challenges of the CBRT and propose policy suggestions for the possible deficiencies of the new structure of the CBRT. We argue that the experiences of the CBRT in the inflation targeting period and the macroeconomic conditions of both during and post crisis period have shaped the new structure of the monetary policy, and the new policy mix of the CBRT may not be successful in all its targets at the same time because of the existence of &ldquo / macroeconomic quadrilemma&rdquo / tradeoffs as well as because of the ineffectiveness of the tool portfolio of the CBRT.