Modelação espacial do potencial de produção apícola utilizando software open source

Modelação espacial do potencial de produção apícola utilizando software open source.

Formação de professores : tecnologia educacional para o aluno deficiente visual

Dissertação de mestrado, Educação (Área de especialidade em Educação e Tecnologias Digitais), Universidade de Lisboa, Instituto de Educação, 2015

A criatividade como competência essencial no desenvolvimento progressivo do aluno em artes visuais

Relatório da Prática de Ensino Supervisionada, Mestrado em Ensino das Artes Visuais, Universidade de Lisboa, Instituto de Educação, 2016

Modelação do efeito do frio extremo na saúde da população de Lisboa: contributos para um sistema de vigilância e alerta

Palestra efetuada a convite no espaço dedicado a “Talentos em Ciências”.

Caraterização e modelação do comportamento mecânico da resina fotopolimerizada V-Flash FTI-GN

A utilização de tecnologias de prototipagem em objetos e estruturas do dia-a-dia é cada vez maior. Porém, os componentes que é possível fabricar estão em geral associados a protótipos demonstrativos não funcionais. Para ultrapassar estas limitações têm vindo a ser desenvolvidos novos materiais, procurando a melhoria das suas características mecânicas. A presente dissertação insere-se no projeto Firend®, que se tem vindo a desenvolver numa parceria entre a Academia Militar e outras instituições como o Instituto Superior Técnico e procura avaliar a viabilidade da utilização da técnica de deposição de resina fotopolimerizável por ultra-violeta no fabrico de projéteis para o transporte especial de agentes extintores, procurando caracterizar o desempenho deste material em condições operativas simulativas do disparo real. A pesquisa bibliográfica da presente dissertação baseou-se numa breve introdução aos materiais poliméricos. O trabalho teórico consistiu na modelação numérica através do método dos elementos finitos do ensaio de compressão utilizando o programa Deform® e na respetiva validação do modelo através de comparação dos resultados das simulações com dados experimentais existentes na literatura da especialidade. O trabalho experimental fundamentou-se no fabrico e preparação de provetes através da tecnologia de impressão 3D, na descrição das ferramentas utilizadas e do plano experimental. No final verificou-se a fratura de todos os provetes ensaiados e uma grande dispersão dos resultados, conseguindo-se apenas retirar uma tensão de segurança que não deve ser ultrapassada. De acordo com o estudo realizado o material ensaiado demonstrou-se não ser apropriado para a aplicação pretendida e recomenda-se a avaliação de outros materiais igualmente utilizados pelas técnicas de prototipagem rápida, tais como uma mistura de uma resina polimérica com um outro material com características mecânicas mais adequadas.

O erro produzido pelo aluno no contexto pedagógico: uma luz ou uma pedra no meio do caminho?

Student’s mistakes as viewed in a didactic and pedagogical perspective are a phenomenon inevitably observed in any context in which formal teaching-andlearning processes are taking place. Researchers have shown that such mistakes are viewed most of the times as undesirable and often as a consequence of lack of attention or poor commitment on the part of the student and rarely considered didactically useful. The object of our reflections in this work is exactly those mistakes, which are born in the entrails of the teaching-and-learning processes. It is our understanding that a mistake constitutes a tool which mediates knowledge and may therefore become a strong ally of the instructor’s actions in her/his teaching tasks and thus should be taken into the teacher’s best consideration. Understanding a mistake as so, we postulate that the teacher must face it as a possibility to be exploited rather than as a negative occurrence. Such an attitude on the part of the teacher would undoubtedly render profitable didactic situations. To deepen the understanding of our aim, we took a case study on the perception of senior college students in the program of Mathematics at UFRN in the year 2009, 2nd term. The reason of this choice is the fact that Mathematics is the field presenting traditionally the poorest records in terms of school grades. In this work we put forth data associated to ENEM1 , to the UFRN Vestibular2 and the undergraduate courses on Mathematics. The theoretical matrixes supporting our reflections in this thesis follow the ideas proposed by Castorina (1988); Davis e Espósito (1990); Aquino (1997); Luckesi (2006); Cury (1994; 2008); Pinto (2000); Torre (2007). To carry out the study, we applied a semi-structured questionnaire containing 14 questions, out of which 10 were open questions. The questions were methodologically based on the Thematic Analysis – One of the techniques for Content Analysis schemed by Bardin (1977) – and it was also used the computer program Modalisa 6.0 (A software designed by faculties the University of Paris VIII). The results indicate that most of the teachers training instructors in their pedagogical practice view the mistakes made by their students only as a guide for grading and, in this procedure, the student is frequently labeled as guilty. Conclusive analyses, therefore, signal to the necessity of orienting the teachers training instructors in the sense of building a new theoretical contemplation of the students’ mistakes and their pedagogical potentialities and so making those professionals perceive the importance of such mistakes, since they reveal gaps in the process of learning and provide valuable avenues for the teaching procedures.

O processo ensino-aprendizagem e suas conseqüências na relação professor-aluno-paciente.

This study deals with the ethical and human aspects present in the teaching-learning process within the dentists' formation. It arises from the growing need for professionals involved with the quality of the services they provide for the population in health care centers. In this research a qualitative approach was used and data was obtained by means of focal groups, interviews and participative observation. The sample consisted of 28 dentistry students and 33 patients attended at the dentistry course. According to the results, it was shown that the main problems are the excess of authority in the teacher-student-patient relationship and the dissociation of the body-mind-spirit as seen in the biomedical model health practice. These findings show the future professionals' insufficient abilities for developing a satisfactory relationship with their patients and the need of considering these aspects during their formation.

O processo ensino-aprendizagem e suas conseqüências na relação professor-aluno-paciente.

This study deals with the ethical and human aspects present in the teaching-learning process within the dentists' formation. It arises from the growing need for professionals involved with the quality of the services they provide for the population in health care centers. In this research a qualitative approach was used and data was obtained by means of focal groups, interviews and participative observation. The sample consisted of 28 dentistry students and 33 patients attended at the dentistry course. According to the results, it was shown that the main problems are the excess of authority in the teacher-student-patient relationship and the dissociation of the body-mind-spirit as seen in the biomedical model health practice. These findings show the future professionals' insufficient abilities for developing a satisfactory relationship with their patients and the need of considering these aspects during their formation.