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Evaluation of Stresses in a Tile Fixing System Under Thermal Gradients
Silva, L.; Sequeira, P.; Flores, A.; Viriato, N.; Melo, F.Q.; Vaz, M. A.Tile fixing success in external environments as façade, terraces and balconies depends, among several factors, on a correct mechanical, chemical and physical compatibility among all system elements such as support, tile and used mortars. When exposed to a thermal gradient, factors as tile size and color, support type and joint width, will play a special relevance in the stress field intensity. Recently, one stu...
Evaluation of Stresses in a Tile Fixing System Under Thermal Gradients
Silva, L.; Sequeira, P.; Flores, A.; Viriato, N.; Melo, F.Q.; Vaz, M. A.O sucesso da aplicação de cerâmica em fachadas e pavimentos exteriores depende, entre vários fatores, de uma correta relação e compatibilidade mecânica, química e física entre os todos os elementos envolvidos, a saber, o suporte, a cerâmica e as argamassas. Quando exposto a variação térmica, fatores como a dimensão e cor dos cerâmicos, tipologia do suporte e dimensão de junta adotada, assumem especial relevânci...
How do dental students perceive profession demands?
Pinho, M. E.; Vaz, M. A.; Campos, J. Reis; Arezes, P.This paper aims to study dental students’ perceptions on work demands and risk factors for the adoption of awkward working postures, and their association with socio-demographic variables. A self-administered questionnaire survey was carried out among dental students of 4th and 5th class years at the Faculty of Dental Medicine of the University of Porto. Results showed that participants perceive Oral Surgery, P...