Análise organizacional de acidentes de trabalho no setor de distribuição de energia elétrica

Pós-graduação em Saúde Coletiva - FMB

Avaliação da rigidez torcional do chassi de um protótipo Baja SAE através do método de elementos finitos e de ensaio experimental

The torsional stiffness of chassis is one of the most important properties of a vehicle's structure and therefore its measurement is important. For the first time, the torsional stiffness was considered on the design of a prototype Baja SAE of the team from UNESP - FEG, Equipe Piratas do Vale Bardahl. According to the team's opinion, the increase of stiffness on this prototype, called MB1114, made possible a great improvement in its performance during competitions. In this work, the experimental evaluation of the torsional stiffness from this prototype is performed, detailing the analysis of results, as well as, the hysteresis' effect, least-squares regression and uncertainty analysis. It also shows that it is possible to measure the torsional stiffness of chassis with a low experimental uncertainty without expending many resources. The test rig costed R$ 32,50 due the reuse of materials and the use of instrumentation already available on campus. Furthermore, it is simple to produce and can be easily stocked. Those features are important for Baja and Formula SAE teams. Lastly, the measured value is used to validate the finite element analysis performed by the team during this prototype's design, because similar studies will be performed for the new cars. After investigating the finite element analysis, one result 13,5% higher than the measured value was reached. This difference is believed to be occurred due the imperfections of the finite element model, in other words, for not been possible to simulate every phenomena present on the real model

Avaliação da influência do caráter lignotúber sobre características silviculturais em testes de progênies de Eucalyptus spp

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A importância da ludicidade na escola na perspectiva de professores atuantes nos anos iniciais do Ensino Fundamental

The play and playfulness as well as school subjects are ways that the teacher has in the classroom to mediate the relationship between knowledge and the students, providing an easier and more enjoyable learning. This paper aims to analyze how teachers in the early years of primary education, the areas of Physical Education, Education, Art and English, assesses the importance of playfulness at school, define concepts such as the playful, playing, their importance for the learning and social life. Field research through interviews with nine teachers was conducted, six Educationalists teachers, an art professor, an English and physical education teacher. The results indicated that most of these teachers mediates learning through playfulness that children have better learning when the pedagogical work occurs through play, and feel more motivated to attend school. Participants have the idea that playfulness is the play and the play and say the school should value the playful, and need support from the school staff and the community. In conclusion, the playful should be part of everyday school life and more than a teaching strategy, should be valued in the integral formation of the individual