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Desenvolvimento de um programa para o dimensionamento de permutadores de calor ...

Tese de mestrado integrado. Engenharia Mecânica. Faculdade de Engenharia. Universidade do Porto. 2010

DEVELOPMENT OF A MECHATRONIC SYSTEM FOR BEDRIDDEN PEOPLE SUPPORT

This work is developed in the context of Ambient Assisted Living (AAL) and has, as main purpose, the development of a mechatronic system that allows caring of bedridden patients with ongoing medical care terminal (MCT), by a single person. This system allows higher autonomy in domiciliary care, safety, comfort and hygiene of bedridden patients. It contributes to a large increase in their quality of life as well...

Carcinogenic Ability of Schistosoma Haematobium Possibly through Oncogenic Muta...

Schistosoma haematobium is a parasitic flatworm that infects millions of people, mostly in the developing world, and is associated with high incidence of bladder cancer, although why is not clear. Previously, we have used CD-1 mice to show that Schistosoma haematobium total antigen (Sh) has a carcinogenic ability. Sh intravesically instillation induced the development of several urothelial lesions, namely nodul...

Adaptação do questionário de confiança no médico em pacientes com diabetes tipo...

Scale numa amostra Portuguesa de diabéticos tipo 2 e seus companheiros. Participaram no estudo 340 diabéticos diagnosticados no ano anterior a avaliação e respectivos companheiros. O estudo da validade revelou dois fatores que explicaram 53,66% da variância total: “Escala de Confiança na Relação” que explica 40,28% da variância e “Escala de Confi ança na Competência” que explica 13,38%, nos diabéticos, e 53,56...

Validação do questionário crenças acerca da medicação em pacientes diabéticos T...

O presente trabalho teve como objectivo validar o Questionário Crenças sobre a Medicação, que avalia Crenças Gerais e Crenças Específicas, estudando suas propriedades psicométricas em uma amostra de 387 pacientes diabéticos tipo 2. O estudo de validade para as Crenças Gerais revelou uma solução de um factor, com um alfa de 0,76, e para as Crenças Específicas, dois factores – Necessidades e Preocupações –, com u...

Innovative architectural and structural design to preserve historical centers

Historical centers are important elements of our cities, representing their history and evolution. Many cities are facing the problem of having several vacant and degraded buildings needing intervention to avoid collapses. Also several examples of unforeseen events, like earthquakes, tsunamis, floods, etc., have severely damaged important historical cities. Beyond the risk of losing built heritage, these buildi...

The role of spontaneous construction for post-disaster housing

Housing is crucial for living and well-being. Due to its vulnerability, one of the most severe consequences after natural disasters has been the destruction of houses, causing impressive numbers of homeless people. After those situations, it is imperative to start the reconstruction works and the provision of houses is a crucial task, since they can help to restore the livelihoods of the affected people. The ur...

Guimarães 2012, Capital Europeia da Cultura : impactos económicos e sociais : r...

A specification patterns system for discrete event systems analysis

As formal verification tools gain popularity, the problem arises of making them more accessible to engineers. A correct understanding of the logics used to express properties of a system's behavior is needed in order to guarantee that properties correctly encode the intent of the verification process. Writing appropriate properties, in a logic suitable for verification, is a skillful process. Errors in this ste...

Prediction of the Quality of Public Water Supply using Artificial Neural Networks

The Health Surveillance Program was established by the Regional Health Authority of Alentejo to control the quality of public water supply. This authority divides the water quality parameters into three distinct groups, namely P1 (pH and conductivity), P2 (nitrate and manganese) and P3 (sodium and potassium), for which the sampling frequency is dissimilar. Thus, the development of formal models is essential to ...