Symmetry-out asymmetry-in: the role of DMRT2

Dissertation presented to obtain the PhD degree in Biology

Zinc-substituted desulfovibrio gigas desulforedoxins

Protein Science (2002), 11:2464–2470

Cytochrome c nitrite reductase from desulfovibrio desulfuricans ATCC 27774

The Journal of Biological Chemistry Vol. 278, No. 19, Issue of May 9, pp. 17455–17465, 2003

Segmentation of striatal brain structures from high resolution pet images

Dissertation presented at the Faculty of Science and Technology of the New University of Lisbon in fulfillment of the requirements for the Masters degree in Electrical Engineering and Computers

Constraint-based modeling of minimum set covering: application to species differentation

Work presented in the context of the European Master in Computational Logics, as partial requisit for the graduation as Master in Computational Logics

Les Boeufs de Paix. Douglas H. Johnson et la violence Nuer (Soudan)

This article seeks to restore (anthropologically speaking) the warrior status of the Nuer during the colonial period. It challenges the negative conclusions of Douglas H. Johnson about the cultural dimension of fighting. In 1839, when the Nuer sacrificed an ox before a fleet from the North, the Egyptians thought it was an act of aggression and shot at them. But did this mistake inaugurate a series of misunderstandings on the offensive provision of this people? If that is Johnson's assertion, a return to the sources allows an alternative interpretation. The article puts in symmetry this episode and another, ninety years later, which also involved an "ox peace". The British killed this animal in 1929 during the repression of the Nuer prophetic movement. But if Johnson seeks to contradict the importance of the prophets as leaders of revolt, this article points out that their pacifism was embedded in the ideology of war.

Molecular tools to dissect the role of Dmrt2a and Dmrt2b in the left-right axis formation in zebrafish

Dissertação para obtenção do Grau de Mestre em Genética Molecular e Biomedicina