Co-Authorship of scientists in the energy field: a study of the ETDE World Energy Database (ETDEWEB) using social network analysis

Dissertação apresentada como requisito parcial para obtenção do grau de Mestre em Gestão de Informação

Profiling of real-world web applications

Dissertação para obtenção do Grau de Mestre em Engenharia Informática

A crítica de Alasdair MacIntyre ao modelo liberal de racionalidade

Dissertação apresentada para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Filosofia Geral

GI Systems for public health with an ontology based approach

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

Algorithm for the Parkinson’s disease behavioural models characterization using a biosensor

Dissertação para obtenção do Grau de Mestre em Engenharia Biomédica

Information Society in Croatia, Landsc@pes of Knowledge for Development

Sabbatical Studies Report

While the crisis proceeds: A world redistribution of economic power?

The crisis has drawn attention to the fact that not only emerging powers but other regions of the world as well may be offering different development models and may constitute into alternative, in some dimensions more positive agents, in the conduct of the present stage of globalisation. Notwithstanding, the traditional western powers have not lost a large amount of control of the world economy. And the crisis proceeds, reallocating world power as in a Hobbesian anarchy. It is difficult to foresee smooth developments in the near future. On the contrary, multilateralism seems to be losing ground to unilateral action or bilateral arrangements. More or less disguised currency wars may lead to serious disequilibria, and turf wars may become more frequent, with motives ranging from securing captive markets to control of specific commodities and energy goods, or targeted regulatory frameworks. As economic policy becomes even more involved with defence and security affairs, the feedbacks from each side to the other seem likely to keep dissent and animosity high, rather than contributing to peaceful and constructive approaches. A more trouble-prone world may be easily expected.

The institutions of archaic post-modernity and their organizational and managerial consequences: The case of Portugal

The long march of modernization of the Western societies tends to be presented as following a regular sequence: societies and institutions were pre-modern, and then they were modernized, eventually becoming post-modern. Such teleology may provide an incomplete or distorted narrative of societal evolution in many parts of the world, even in the ‘post-modern heartland’ of Western Europe, with Portugal being a case in point. The concept of archaic post-modernity has been developed by a philosopher, José Gil, to show how Portuguese institutions and organizations combine elements of pre-modernity and post-modernity. The notion of an archaic post-modernity is advanced in order to provide an alternative account of the modernization process, which enriches discussion of the varieties of capitalism. Differences in historical experiences create singularities that may be considered in the analysis of culture, management and organization.

Constituição e transcendência: os casos dos regimes comunitários do entre-guerras

Tede de Doutoramento, na especialidade de Ciências Políticas apresentada à FDUNL

Moral Mazes: the world of corporate managers (20th anniversary edition) [Robert Jackall]

Recensão do livro Moral Mazes: the world of corporate managers (20th anniversary edition) [Robert Jackall], 2010, Oxford University Press, Nova Iorque

História da Arte na World Wide Web

in Varia, Revista do IHA, N.3 (2007), pp.328-331

História da Arte na World Wide Web (II)

in Varia, Revista do IHA, N.4 (2007), pp.379-382

Humor impresso: cultura e política em O Espreitador do Mundo Novo

The aim of this paper is to identify, analyse and question the expressions of humour in O Espreitador do Mundo Novo, a monthly periodical published by José Daniel Rodrigues da Costa throughout 1802. It is a chapter of a PhD thesis in History and Theory of Ideas with the title “Correcting by laughter. Humour in Portuguese periodical press 1797-1834”. Positing humour as a social and cultural phenomenon, it is regarded here in a broad sense, comprehending wit, joke, ridicule, satire, jest, mockery, facetiousness or irony, displayed with recourse to various figures of speech. This interdisciplinary work intends listing and researching the themes and issues of the periodical and its targets, namely the social, age or gender stereotypes and to acknowledge its political stances. Another main purpose of this paper is to assess the role of humour as expressed in the printed periodical as a political and social weapon, criticizing ways (and which ways) and/or fashions, often ridiculing novelty just for being new in order to maintain the statu quo, and to establish in which senses humour was used in the context of late Ancien Régime and early liberalism culture. The humour of O Espreitador has also played a part in framing a public sphere in early nineteenth-century Portugal, as can be seen by the different “stages” and backgrounds where the monthly installments of the periodical take place: squares, coffee houses, fairgrounds, private houses, jailhouses, churches, public promenades, pilgrimages, bullfights, parties, the opera house – each of them a space of sociability and socialization. In this one, as in other periodicals of the time, printed humour stands at the crossroads of politics and culture, in spaces boldly widening before the reader. Albeit, there are quite a few loud silences in O Espreitador: not even the slightest remark to the church, the clergy or the Inquisition, only reverential references to the established order and the powers that be. The periodical criticizes the criticizers; it is against those who are against. The repeated disclaimers are intended not only to protect the author from libel suits or other litigation. They belong to a centuries-old tradition which, as early as the Middle Ages, has set apart escárnio (scorn) from maldizer (slander): José Daniel Rodrigues da Costa distinguishes satire from rebuking vice – a “cheerful criticism” forerunner of the ironic humour which was to become a trademark of Portuguese literature in the second half of the nineteenth century. Targeting those who deviate from the social norm (for example social climbers and older women who marry young men) or the followers of fashion (sometimes specifically “French fashion”), O Espreitador charges at liberal and progressive ideas. It ridicules the ways of the “New World” in order to perpetuate an idealized version of the “Old World”. Notwithstanding two exceptions – it condemns racism and bullfighting –, the humour of O Espreitador is conservative and conformist from a social and political standpoint.

Study of salt stress tolerance in spelt

World population is increasing at an alarming rate while food productivity is decreasing due to the effect of various abiotic stresses. Soil salinity is one of the most important abiotic stress and a limiting factor for worldwide plant production. In addition to its important effects on yield, salt stress affects numerous cellular activities, including cell wall composition, photosynthesis, protein synthesis, ions and organic solutes. Up to 20% of the irrigated arable land in arid and semiarid regions is already salt affected and is still expanding. Improving salt tolerant varieties is of major importance, and efforts should be focused on finding adaptive mechanisms which are involved in salinity tolerance. In this study, several spelt wheat (Triticum aestivum var. Spelta) genotypes and one cultivar of modern bread wheat were used to screen them for salt tolerance. Spelt is an old-European cereal crop currently attracting renewed interest as a food grain because it is said to be harder than wheat and requires less fertilizer. Spelt wheat is also becoming very attractive genetic source by plant breeders due to its wide adaptation ability to various stressful conditions such as soil salinity. In this study morphological parameters (e.g., leaf appearance; shoot elongation), dry matter production, mineral nutrients (especially Na and K), and activity of antioxidative enzymes were measured to select superior genotypes of spelt for salt tolerance. The results showed that Spelt genotype Sp41 is a salt sensitive genotype and genotypes Sp69, Sp96 and Sp912 are good candidates for salt tolerant genotypes.

Liberalismo, progresso e civilização: povos não europeus no discurso liberal oitocentista

FDUNL