The European project has enjoyed a substantive support from both elite and masses in Portugal. Since the country joined the ECC, in 1986, the main political parties have been strong supporters of Europe. In recent years, however, political and economic crises have undermined the support for the European project. In this paper we produce a preliminary analysis of the competition dimensions in the 2014 European e...
Publicado em "Vernacular heritage and earthen architecture : contributions for sustainable development", ISBN 978-1-138-00083-4 ; Vernacular architecture embodies a plurality of constraints from places where it belongs, in which the use of local materials and techniques is one of the main features. When compared with industrially-produced materials, vernacular materials have low environmental impacts, being an...
A gastrite fleimonosa necrotizante é uma entidade clínica rara e fatal que causa gangrena gástrica. Os autores apresentam um caso clínico de uma mulher de 79 anos, trazida ao SU, por um quadro súbito de prostração. Realizou TC abdominal que revelou aeroportia hepática e sinais de isquémia gástrica. A endoscopia digestiva alta visualizou extensa necrose da mucosa desde a transição corpo antro até ao fundo gástri...
A escolha do mestrado em Ensino da Educação Física nos Ensinos Básico e Secundário possibilita aos alunos aprofundar ainda mais os seus conhecimentos e experiências na área da Educação Física, promovendo a formação especializada, para que posteriormente esta se venha a aplicar. Esta aplicação é iniciada no estágio pedagógico, que culmina no segundo ano do ciclo de estudos. Este documento é intrínseco à unidade ...
The study investigated the association of tennis playing and running with the psychomotor speed of older drivers. Thirty-six active male drivers ( M age = 63.2 yr.) participated. A battery of four on-the road driving tests was performed by tennis players, runners, and a control group. Measures of simple and choice reaction time, movement time, and response time were collected under singleand dual-task condition...
The aim of this work was to analyse the fracture behaviour of commercial dense cordierite bodies sintered in an electrical furnace in static air at 1250ºC, 1275ºC and 1300ºC for 30 min using different cycling schedules in order to obtain tougher materials at minimum energy costs. Using a stereomicroscope and a scanning electron microscope, fracture surfaces of as-sintered bars tested under four-point bending at...
Carbo-nitride synthesis was undertaken using a solar furnace at PSA in flowing N2/Ar gas mixture under total pressure 1 atm and processing temperature T = 1600ºC for some d-group transition elements (Ti; Zr, V, Nb, Mo, W) starting from 1.5G/M (graphite/metal powder mixture with mole ratio 1.5:1) compact to ensure co-presence of free carbon with the reaction product. Clear X-ray diffraction (XRD) evidence of for...
Flowing gaseous ammonia NH3 with suppressed extent of dissociation (un-cracked NH3) is acknowledged to function as a powerful nitriding medium to realize formation of metal nitride MNx with considerably high N/M ratio x that cannot be achieved through reaction of M with N2 gas. For example, mono-nitride d-MoN of Mo and e-FeNx phase of Fe with x = 0.33 ˜ 0.50 (i. e. hypo-stoichiometric sub-nitride e-Fe2N) were r...
The study focuses on the identification of a typology of vernacular architecture, characterized by dispersion and isolation on a territory usually associated with concentrated settlements. This paper aims to contribute for understanding how local factors (climate, economy, culture, etc.) influenced vernacular architecture in the northeast of Portugal by analysing the strategies and building solutions that enabl...
The use of local materials and techniques is one of the main features from vernacular architecture. When compared with industrially-produced materials, vernacular materials have low environmental impacts, being an alternative for sustainable building. However, industrialization have brought new standardized materials that led to the homogenization of the different building approaches and spawned a universal arc...
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