O papel das crianças e do educador na gestão de conflitos interpessoais

Relatório da Prática Profissional Supervisionada Mestrado em Educação Pré-Escolar

A semantic approach for learning objects repositories with knowledge reuse

In this paper we discuss how the inclusion of semantic functionalities in a Learning Objects Repository allows a better characterization of the learning materials enclosed and improves their retrieval through the adoption of some query expansion strategies. Thus, we started to regard the use of ontologies to automatically suggest additional concepts when users are filling some metadata fields and add new terms to the ones initially provided when users specify the keywords with interest in a query. Dealing with different domain areas and having considered impractical the development of many different ontologies, we adopted some strategies for reusing ontologies in order to have the knowledge necessary in our institutional repository. In this paper we make a review of the area of knowledge reuse and discuss our approach.

Traditional knowledge for promotion of socioeconomic inclusion of local communities

This paper discusses the key role played by public research institutes for promoting socioeconomic inclusion of local communities based on traditional knowledge and traditional medicine. Nongovernmental organizations and cooperatives have had an important role in raising financial resources, being involved with advocacy of local communities and advancing legislation changes. But strict best manufacturing practices regulations imposed by the Brazilian National Health Surveillance Agency on the requirements for approval and commercialization of drugs based on herbal medicine products call for the involvement of strong public research institutes capable of supporting community-based pharmacies. Thus, public research institutes are pivotal as they can conduct scientific research studies to evidence the efficacy of herbal medicine products and help building the capacity of local communities to comply with current regulations.

Reabilitação do edifício do Centro de Saúde da Parede, do Ministério da Saúde

Relatório de Estágio para obtenção do grau de Mestre em Engenharia Civil na Área de Especialização em Edificações

Revestimento de pisos em madeira para interiores

Dissertação para a obtenção do grau de Mestre em Engenharia Civil

Remoção de fibrocimento: amianto

Dissertação para obtenção do grau de Mestre em Engenharia Civil Ramo Edificações

Mining protein structure data

The principal topic of this work is the application of data mining techniques, in particular of machine learning, to the discovery of knowledge in a protein database. In the first chapter a general background is presented. Namely, in section 1.1 we overview the methodology of a Data Mining project and its main algorithms. In section 1.2 an introduction to the proteins and its supporting file formats is outlined. This chapter is concluded with section 1.3 which defines that main problem we pretend to address with this work: determine if an amino acid is exposed or buried in a protein, in a discrete way (i.e.: not continuous), for five exposition levels: 2%, 10%, 20%, 25% and 30%. In the second chapter, following closely the CRISP-DM methodology, whole the process of construction the database that supported this work is presented. Namely, it is described the process of loading data from the Protein Data Bank, DSSP and SCOP. Then an initial data exploration is performed and a simple prediction model (baseline) of the relative solvent accessibility of an amino acid is introduced. It is also introduced the Data Mining Table Creator, a program developed to produce the data mining tables required for this problem. In the third chapter the results obtained are analyzed with statistical significance tests. Initially the several used classifiers (Neural Networks, C5.0, CART and Chaid) are compared and it is concluded that C5.0 is the most suitable for the problem at stake. It is also compared the influence of parameters like the amino acid information level, the amino acid window size and the SCOP class type in the accuracy of the predictive models. The fourth chapter starts with a brief revision of the literature about amino acid relative solvent accessibility. Then, we overview the main results achieved and finally discuss about possible future work. The fifth and last chapter consists of appendices. Appendix A has the schema of the database that supported this thesis. Appendix B has a set of tables with additional information. Appendix C describes the software provided in the DVD accompanying this thesis that allows the reconstruction of the present work.

Contributos para o desenvolvimento de um modelo de avaliação do capital intelectual em instituições de ensino superior

Mestrado em Gestão e Empreendedorismo

Relatório de Estágio em Educação Pré-Escolar

O relatório de estágio de qualificação profissional desenvolveu-se no âmbito da Unidade Curricular (UC) de Prática Pedagógica Supervisionada, inserida no Mestrado em Educação Pré- Escolar, nos contextos de creche e pré-escolar. Esta integração implicou a mestranda numa atitude investigativa, traduzida no aprofundamento dos referenciais teóricos abordados na referida UC, que permitiu desenvolver uma atitude indagadora e reflexiva, de modo a aliar saberes teóricos à prática e mobilizá-los em contexto. Efetivando a sua prática pedagógica através da observação, recolha de dados, análise sistemática da ação e reflexão crítica permanente, apoiou-se na metodologia de investigaçãoação, que segundo Elliot (1991) constitui um processo reflexivo, que envolve a mudança de teorias e práticas, permitindo ligar a autoavaliação ao desenvolvimento profissional. A prática pedagógica revista neste documento parte da convicção da mestranda relativamente à importância da observação, na mesma perspetiva de Gonçalves (2006): “se soubermos observar, saberemos compreender, se soubermos compreender, saberemos intervir e se soubermos intervir, saberemos melhorar, estaremos a conferir ao exercício de observação e análise da relação educativa o seu verdadeiro estatuto de instrumento de desenvolvimento pessoal/profissional do formando” (p.72). Foi assim que a mestranda solidificou a construção da sua imagem de criança, encarando-a como ativa e competente, almejando que essa visão se refletisse nas suas planificações, que identificavam necessidades e interesses das crianças, e consequentemente na sua ação. A co construção de saberes e a cooperação assumiram particular relevância no processo de formação e desenvolvimento profissional, proporcionado pelos intervenientes no contexto educativo: par de formação, educadoras, supervisora, pais e comunidade.

Relatório de estágio em Educação Pré-Escolar

Mestrado em Educação Pré-Escolar

Projeto de fundações e estrutura de ampliação de escola no Açores utilizando os eurocódigos estruturais

Trabalho de Projeto para obtenção do grau de Mestre em Engenharia Civil na Área de Especialização de Estruturas

Acompanhamento da construção de uma moradia unifamiliar

Relatório de Estágio para obtenção do grau de Mestre em Engenharia Civil na Área de Especialização em Edificações

Tendências futuras de evolução das qualificações na Europa

The aim of this report is to highlight the importance of foresight exercises as a necessary tool to help the decision makers, allowing through projections and identification of the main trends, the identification of the key variables of the process and which ones may have more influence in the process of evolution of societies. It will be presented some examples of prospective methods and also scenarios construction. One example is the European project WORKS (Work organization restructuring in the knowledge society) that pretend to built a set of scenarios about the possible evolution of work in Europe in a short, medium and long term, stressing the key variables that may have an important role in the process and their interconnections. Another exemple is the report ‘Future skill needs in Europe’ prepared in 2008 by Cedefop, that presents data about the future development of employment by industry, occupation and qualification by 2015.

Democratic dialogue and collective learning in the context of self-managed teams

This paper provides a longitudinal, empirical view of the multifaceted and reciprocal processes of organizational learning in a context of self-managed teams. Organizational learning is seen as a social construction between people and actions in a work setting. The notion of learning as situated (Brown & Duguid 1989, Lave& Wenger 1991, Gherardi & al. 1998, Easterby-Smith & Araujo 1999, Abma 2003) opens up the possibility for placing the focus of research on learning in the community rather than in individual learning processes. Further, in studying processes in their social context, we cannot avoid taking power relations into consideration (Contu & Willmott 2003). The study is based on an action research with a methodology close to the ‘democratic dialogue’ presented by Gustavsen (2001). This gives a ground for research into how the learning discourse developed in the case study organization over a period of 5 years, during which time the company abandoned a middle management level of hierarchy and the teams had to figure out how to work as self-managed units. This paper discusses the (re)construction of power relations and its role in organizational learning. Power relations are discussed both in vertical and horizontal work relations. A special emphasis is placed on the dialectic between managerial aims and the space for reflection on the side of employees. I argue that learning is crucial in the search for the limits for empowerment and that these limits are negotiated both in actions and speech. This study unfolds a purpose-oriented learning process, constructing an open dialogue, and describes a favourable context for creative, knowledge building communities.