Abelian kernels of monoids of order-preserving maps and of some of its extensions

Semigroup Forum vol. 68 (2004), p. 335–356

Normally ordered semigroups

Glasgow Mathematical Journal, nº 50 (2008), p. 325-333

Crystallographic and biochemical studies on dissimilatory sulfite reductases

Thesis dissertation presented to obtain a PhD degree in Biochemistry at Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa

Are societal changes new? Questions or trends and future perceptions on knowledge-based economy

With the emergence of a global division of labour, the internationalisation of markets and cultures, the growing power of supranational organisations and the spread of new information technologies to every field of life, it starts to appear a different kind of society, different from the industrial society, and called by many as ‘the knowledge-based economy’, emphasizing the importance of information and knowledge in many areas of work and organisation of societies. Despite the common trends of evolution, these transformations do not necessarily produce a convergence of national and regional social and economic structures, but a diversity of realities emerging from the relations between economic and political context on one hand and the companies and their strategies on the other. In this sense, which future can we expect to the knowledge economy? How can we measure it and why is it important? This paper will present some results from the European project WORKS – Work organisation and restructuring in the knowledge society (6th Framework Programme), focusing the future visions and possible future trends in different countries, sectors and industries, given empirical evidences of the case studies applied in several European countries, underling the importance of foresight exercises to design policies, prevent uncontrolled risks and anticipate alternatives, leading to different ‘knowledge economies’ and not to the ‘knowled

Ser + de + infinitivo na tradução quatrocentista do "livro dos ofícios"

Dissertação apresentada para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Ciências da Linguagem

Quelques réflexions sur un espace composé

L’idée d’entité sonore englobe les aspects physiques du phénomène sonore et ceux perceptifs dans un réseau d’opérations manipulables au niveau de la composition musicale (sonore). L’entité sonore ne pourra, par ses particularités, être objectivement définie que par l’ensemble d’éléments disparates qui la constituent lesquels ne semblent pas a priori cohésifs. Cependant, la technologie actuelle autorise l’accès non seulement à l’extériorité mais également à l’intériorité du son, rendant possible l’intégration logique de toutes ses hétérogénéités. Fondée sur des opérations, des articulations, mais également sur des perceptions, l’entité sonore inclut l’acte même de composition : des schémas opératoires, des interactions et des articulations en font partie. Ainsi conçue dans le contexte musical, elle est un élément qui interagit, qui agit, qui réagit et qui accepte des transformations dans le contexte compositionnel où elle est utilisée ou construite. Le son ainsi composé, considéré comme un ensemble de perceptions, d’éléments manipulables, d’opérations possibles à tous les niveaux temporels, est une présence porteuse d’espace.

Dielectric study of triton X100: a glass-forming liquid

Dissertação para obtenção do grau de mestre em Engenharia de Materiais

Assessment of metadata associated with geotag pictures

Dissertation submitted in partial fulfillment of the requirements for the Degree of Master of Science in Geospatial Technologies.

Análise da eficácia da avaliação de impactes da rede nacional de auto-estradas

Dissertação para obtenção do Grau de Mestre em Engenharia do Ambiente, perfil de Ordenamento do Território e Impactes Ambientais

Urban land cover change detection analysis and modeling spatio-temporal Growth dynamics using Remote Sensing and GIS Techniques: A case study of Dhaka, Bangladesh

Dissertation submitted in partial fulfillment of the requirements for the Degree of Master of Science in Geospatial Technologies.

Spatio-Temporal data modeling in response to deforestation monitoring (a case study of small region in Riau Province, Indonesia)

Dissertation submitted in partial fulfillment of the requirements for the Degree of Master of Science in Geospatial Technologies.

Análise do comportamento dinâmico em pontes pedonais

Dissertação para obtenção do Grau de Mestre em Engenharia Civil - Perfil Estruturas

Interoperability on low power devices

Dissertação para obtenção do Grau de Mestre em Engenharia Electrotécnica e de Computadores

Os carrilhões de Mafra: estudo e caracterização acústica dos sinos

Dissertação de Mestrado em Ciências Musicais, área de especialização em Musicologia Histórica

Relação entre a estrutura territorial, opções de mobilidade e o desempenho energético de um município: caso de estudo Barreiro

Dissertação para obtenção do Grau de Mestre em Engenharia do Ambiente - Perfil de Gestão e Sistemas Ambientais