“An Absurdly Quiet Spot”: The Spatial Justice of WW1 Fraternizations

Recent research on WW1 shows that incidents of fraternization across enemy lines took place regularly. However, fraternization remains a taboo in many contexts. The fact that the 2005 film Joyeux Noel by Christian Caron, which explicitly deals with the subject, encountered resistance from the authorities, is an indication of the kind of difficulty associated with the issue. I am drawing my inspiration from the way fraternizations are depicted in the film and in the literature in order to explore the concept of spatial justice. I define spatial justice as the question that emerges when a body desires to occupy the same space at the same time as another body. Defined like this, the question of spatial justice opens up in the dread of No Man’s Land and in particular the exchange of affects, objects and narratives that went on during fraternizations. I trace the movement of spatial justice as one of withdrawal from the asphyxiating atmosphere of the war and the propaganda machine. This withdrawal is not one of unpatriotic stance but of a courageous and difficult detachment from the supposed legality of the war that could only function on the basis of hate and demonization. While fraternizations did not end the war, they allowed for the possibility of spatial justice to emerge, as an opportunity to reorient the space and the bodies within.

Digital evidence as a means of proof before the International Court of Justice

This article discusses the use of digital evidence as a means of proof before the International Court of Justice (ICJ). The absence of specific Court rules and procedures for digital evidence (with the exception of Practice Direction IX bis) is not necessarily an obstacle to its production and evaluation before the ICJ, as the general evidentiary rules can also be applied to digital evidence. The article first looks at the rules on the production of documentary evidence and then examines the specific issues related to audiovisual evidence. Finally, it examines the admissibility of digital evidence unlawfully obtained by a litigant through unilateral transborder access to data. The article concludes that, even if specific regulation may be needed as to the specific way in which authenticity and accuracy of digital evidence are to be established, the particular facts of the case and the grounds of challenge can vary widely, and it is doubtful that any regulation could be sufficiently flexible to deal with this in advance.

Transitional justice in the judiciary: lessons from the portuguese democratisation

The nature of the Portuguese transition to democracy and the following state crises (1974-1975) created a ‘window of opportunity’ in which the ‘reaction to the past’ was much stronger than in the other Southern or even of Central and Eastern European transitions. In Portugal, initiatives of symbolic rupture with the past began soon after the April 25, 1974, coup d’état and transitional justice policies assumed mainly three formulas. First, the institutional reforms directed primarily to abusive state institutions such as the political police (PIDE-DGS) and political courts (Plenary courts) in order to dismantle the repressive apparatus and prevent further human rights abuses and impunity. Secondly, the criminal prosecutions addressed to perpetrators considered as being the most responsible for repression and abuses. Finally, lustration or political purges (saneamentos, the term used in Portugal to designate political purges) which were, in fact, the most common form of political justice in Portuguese transition to democracy. This paper deals with the peculiarities of transitional justice in Portugal devoting a particular attention to the judicial, a key sector to understand the way the Portuguese dealt with their authoritarian past.

Insights into the biological significance of alternative splicing in Arabidopsis: functional characterization of a dual-targeted E3 ligase and the SCL30a SR protein

Dissertation presented to obtain the Ph.D degree in Molecular Biology

Alternative solvents in separation processes

Dissertation presented to obtain the Ph.D degree in Sustainable Chemistry

A arbitragem como alternativa para diminuir a morosidade do sistema judiciário brasileiro

This thesis is about arbitration, a form of alternative dispute resolution, as a solution for the slowness of the Brazilian Judiciary. The paper starts with an approach of the fundamental rights, highlighting their positivation, important to distinguish them from human rights, the four dimensions of the fundamental rights and, lastly, the analysis of their features, emphasizing their characters of complementarity and universality. After, it starts to discourse about the “access to Justice”, an important fundamental right, and, to delimitate the role of the Judiciary and the problems related to solve cases in a reasonable amount of time. Next, it exposes other alternative forms of dispute resolutions that, like the arbitration, can help to the concretization of a faster and more effective Justice. Then, it discusses the historical evolution of the arbitration in Brazil, highlighting the contemporary features of the institute, which were more visible with the ratification of the New York Convention and the promulgation of Law nº 9.307/1996. In addition, it analyses the possible changes that will come with the New Brazilian Procedure Law Code and the PL 7.108/2014, intended to change the current Arbitration Law. It also explains the main arbitration attributes, describing the peculiarities of the arbitral convention, the arbitrator role, and the arbitral award aspects. At least, it lists the main reasons someone should choose arbitration instead the Judiciary, considering the Brazilian Courts reality.

Engineering bio-based polymers using alternative solvents and processes

The work presented in this thesis explores novel routes for the processing of bio-based polymers, developing a sustainable approach based on the use of alternative solvents such as supercritical carbon dioxide (scCO2), ionic liquids (ILs) and deep eutectic solvents (DES). The feasibility to produce polymeric foams via supercritical fluid (SCF) foaming, combined with these solvents was assessed, in order to replace conventional foaming techniques that use toxic and harmful solvents. A polymer processing methodology is presented, based on SCF foaming and using scCO2 as a foaming agent. The SCF foaming of different starch based polymeric blends was performed, namely starch/poly(lactic acid) (SPLA) and starch/poly(ε-caprolactone) (SPCL). The foaming process is based on the fact that CO2 molecules can dissolve in the polymer, changing their mechanical properties and after suitable depressurization, are able to create a foamed (porous) material. In these polymer blends, CO2 presents limited solubility and in order to enhance the foaming effect, two different imidazolium based ILs (IBILs) were combined with this process, by doping the blends with IL. The use of ILs proved useful and improved the foaming effect in these starch-based polymer blends. Infrared spectroscopy (FTIR-ATR) proved the existence of interactions between the polymer blend SPLA and ILs, which in turn diminish the forces that hold the polymeric structure. This is directly related with the ability of ILs to dissolve more CO2. This is also clear from the sorption experiments results, where the obtained apparent sorption coefficients in presence of IL are higher compared to the ones of the blend SPLA without IL. The doping of SPCL with ILs was also performed. The foaming of the blend was achieved and resulted in porous materials with conductivity values close to the ones of pure ILs. This can open doors to applications as self-supported conductive materials. A different type of solvents were also used in the previously presented processing method. If different applications of the bio-based polymers are envisaged, replacing ILs must be considered, especially due to the poor sustainability of some ILs and the fact that there is not a well-established toxicity profile. In this work natural DES – NADES – were the solvents of choice. They present some advantages relatively to ILs since they are easy to produce, cheaper, biodegradable and often biocompatible, mainly due to the fact that they are composed of primary metabolites such as sugars, carboxylic acids and amino-acids. NADES were prepared and their physicochemical properties were assessed, namely the thermal behavior, conductivity, density, viscosity and polarity. With this study, it became clear that these properties can vary with the composition of NADES, as well as with their initial water content. The use of NADES in the SCF foaming of SPCL, acting as foaming agent, was also performed and proved successful. The SPCL structure obtained after SCF foaming presented enhanced characteristics (such as porosity) when compared with the ones obtained using ILs as foaming enhancers. DES constituted by therapeutic compounds (THEDES) were also prepared. The combination of choline chloride-mandelic acid, and menthol-ibuprofen, resulted in THEDES with thermal behavior very distinct from the one of their components. The foaming of SPCL with THEDES was successful, and the impregnation of THEDES in SPCL matrices via SCF foaming was successful, and a controlled release system was obtained in the case of menthol-ibuprofen THEDES.