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The implementation of mobile location based-games and Qr codes : the case of Mo...

Education is being revolutionized by the introduction, of mobile technologies in the teaching and learning process. However, studies that focus in the application of mobile technologies to informal learning environments is scarce and not systematized [1]. This is the reason for conducting a research project that involved a urban game MobiGeo, designed in to take better advantage of the flexibility and ubiquity ...

Validação de um dispositivo não-invasivo e não-destrutivo para avaliação do est...

Mestrado em Viticultura e Enologia - Instituto Superior de Agronomia / Faculdade de Ciências. Universidade do Porto ; In this work, WinePen validation procedures were applied in order to verify the robustness of the device in the field and the models used to estimate the parameters Brix, Titratable acidity and Anthocyanins. This device’s operating system is based on reflectance and fluorescence. This validatio...

A multi-interface software designed to share geometries within different simula...

Formação para as renováveis e eficiência energética no sector da construção [Co...

A multi-interface software designed to share geometries within different simula...

A computer system that consists of a set of several programs that share both the same geometric definition and a consistent set of definitions for construction elements, is under development. The system consists of a common program allowing different types of exportation to other simulation programs or to other modules. The main modules under development until now are: an interface to the Energy Plus program, w...

Values beliefs and economic behaviors: a regional approach

The purpose of this paper is to identify relationships between value orientations, beliefs and economic behaviors of agents, on one side, and differences between levels of economic development, on the other. Empirical analysis is based on a sample of Portuguese municipalities and correspondent parishes, organized in groups set by an urban-versus-rural typology and according to levels of development as measured ...

O estado liberal, o desenvolvimento economico e a crise dos anos 90 do Século X...

João Crisóstomo de Abreu e Sousa e José Frederico Laranjo foram figuras importantes do panorama político português na segunda metade do século XIX. Tendo ambos integrado o Partido Progressista, mantiveram todavia entre si consideráveis diferenças de orientação doutrinária. As atitudes faces à questão da proteção pautal são emblemáticas dessas diferenças, servindo por isso também como ilustração do caráter de me...

Contribuições computacionais para o projecto de edifícios confortáveis

Tese aprovada em provas públicas para obtenção do Grau de Doutor em Arquitectura, pela Universidade Técnica de Lisboa, Instituto Superior Técnico. ; O presente trabalho representa um contributo para que a tomada de decisões de projecto possa ocorrer através do processamento de um cada vez maior número de conhecimentos e de forma integrada. Deste modo os arquitectos empenhados em funções de projecto poderão igu...

Writing sociology at the beginning of the twenty-first century

Paul Veyne has suggested in 1971 that Sociology lacked a study object. Three quarters of a century after Durkheim’s Rules, it had yet to discover social types and orders of preponderant facts. At any rate, Veyne claimed, since Sociology or at least sociologists exist, we must conclude that, under that label, they do something else. Briefly, besides studying the logical conditions of Sociology, we should also so...

Martins and Eça : interpretations, theories of history, social and economic theory

Several ideas taken seriously by the Portuguese economist, historian and social theorist Oliveira Martins (1845-94), and as such exposed in an academically respectable fashion, suffer a literary parody by his friend, the novelist Eça de Queirós (1845-1900), in his oriental novels, in a tonality in which dominate the chiaroscuro and the labyrinthlike mood. Amongst those are: the importance of randomness in histo...