Briser les logiques du « gel » : Approche différenciée et transformative en Abkhazie et en Transnistrie

Le partage du pouvoir sous diverses formes fédérales est insuffisant pour résoudre sans partition les conflits entourant les États de facto. Nous proposons de sortir de l’approche purement institutionnelle et de dégager à des niveaux différents des incitations qui permettraient de briser l’impasse. La comparaison des justifications des revendications indépendantistes en Transnistrie et en Abkhazie permet d’identifier de tels processus : séduction économique et réconciliation historique. L’article se base sur l’approche transformative, qui combine les processus politiques parallèles, complémentaires et adaptés, propices aux éventuels arrangements institutionnels. Il introduit également l’élément émotionnel/historique des hostilités, globalement négligé en science politique.AbstractPower sharing and its diverse federal arrangements are insufficient to solve without partition conflicts evolving around the de facto States. I propose to depart from the purely institutional approach and look for incentives at different levels which might break the impasse. Comparing justifications underlying demands for independence in Transnistria and in Abkhazia permits to identify such processes: economic seduction and historical reconciliation. The article goes by the transformative approach which combines parallel, complementary and adapted political processes, favourable to eventual institutional arrangements. It also introduces the emotional/historic element of hostilities, generally neglected in political science

Aménagements politiques dans les sociétés multiculturelles : développements en Europe centrale et de l'Est

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal

Deliberation for Reconciliation in Divided Societies

Engaging with the literature on deliberative democracy, this article contends that in the context of ethnic group hostilities, deliberative processes where participants have a genuine opportunity to communicate and ‘hear the other side’ can be a way for inter-group dialogue and reconciliation. Separating the deliberative process into three distinct moments, it offers a framework for understanding how unequal and conflicting parties may be brought together to deliberate, how to grasp the micro-politics of deliberation, and to understand the diffusion mechanisms that bring society back in. The approach we propose aims to bridge the normative-macro and the experimental-micro accounts of deliberation in order to focus on non-ideal real-life contexts and to offer ‘deliberative lenses’ to study the (rare) cases of deliberative inter-ethnic reconciliation. The approach and the three moments are illustrated by the deliberative turn taken to resolve a conflict between the Innu communities, the Quebec government and the local non-Innu in Saguenay-Lac-Saint Jean

Towards 'Pt-free' Anion-Exchange Membrane Fuel Cells: Fe-Sn Carbon Nitride-Graphene 'Core-Shell' Electrocatalysts for the Oxygen Reduction Reaction

We report on the development of two new Pt-free electrocatalysts (ECs) for the oxygen reduction reaction (ORR) based on graphene nanoplatelets (GNPs). We designed the ECs with a core-shell morphology, where a GNP core support is covered by a carbon nitride (CN) shell. The proposed ECs present ORR active sites that are not associated to nanoparticles of metal/alloy/oxide, but are instead based on Fe and Sn sub-nanometric clusters bound in coordination nests formed by carbon and nitrogen ligands of the CN shell. The performance and reaction mechanism of the ECs in the ORR are evaluated in an alkaline medium by cyclic voltammetry with the thin-film rotating ring-disk approach and confirmed by measurements on gas-diffusion electrodes. The proposed GNP-supported ECs present an ORR overpotential of only ca. 70 mV higher with respect to a conventional Pt/C reference EC including a XC-72R carbon black support. These results make the reported ECs very promising for application in anion-exchange membrane fuel cells. Moreover, our methodology provides an example of a general synthesis protocol for the development of new Pt-free ECs for the ORR having ample room for further performance improvement beyond the state of the art

Mitochondrial physiology

As the knowledge base and importance of mitochondrial physiology to evolution, health and disease expands, the necessity for harmonizing the terminology concerning mitochondrial respiratory states and rates has become increasingly apparent. The chemiosmotic theory establishes the mechanism of energy transformation and coupling in oxidative phosphorylation. The unifying concept of the protonmotive force provides the framework for developing a consistent theoretical foundation of mitochondrial physiology and bioenergetics. We follow the latest SI guidelines and those of the International Union of Pure and Applied Chemistry (IUPAC) on terminology in physical chemistry, extended by considerations of open systems and thermodynamics of irreversible processes. The concept-driven constructive terminology incorporates the meaning of each quantity and aligns concepts and symbols with the nomenclature of classical bioenergetics. We endeavour to provide a balanced view of mitochondrial respiratory control and a critical discussion on reporting data of mitochondrial respiration in terms of metabolic flows and fluxes. Uniform standards for evaluation of respiratory states and rates will ultimately contribute to reproducibility between laboratories and thus support the development of data repositories of mitochondrial respiratory function in species, tissues, and cells. Clarity of concept and consistency of nomenclature facilitate effective transdisciplinary communication, education, and ultimately further discovery

Mitochondrial physiology

As the knowledge base and importance of mitochondrial physiology to evolution, health and disease expands, the necessity for harmonizing the terminology concerning mitochondrial respiratory states and rates has become increasingly apparent. The chemiosmotic theory establishes the mechanism of energy transformation and coupling in oxidative phosphorylation. The unifying concept of the protonmotive force provides the framework for developing a consistent theoretical foundation of mitochondrial physiology and bioenergetics. We follow the latest SI guidelines and those of the International Union of Pure and Applied Chemistry (IUPAC) on terminology in physical chemistry, extended by considerations of open systems and thermodynamics of irreversible processes. The concept-driven constructive terminology incorporates the meaning of each quantity and aligns concepts and symbols with the nomenclature of classical bioenergetics. We endeavour to provide a balanced view of mitochondrial respiratory control and a critical discussion on reporting data of mitochondrial respiration in terms of metabolic flows and fluxes. Uniform standards for evaluation of respiratory states and rates will ultimately contribute to reproducibility between laboratories and thus support the development of data repositories of mitochondrial respiratory function in species, tissues, and cells. Clarity of concept and consistency of nomenclature facilitate effective transdisciplinary communication, education, and ultimately further discovery

The Making of an Empty Moldovan Category within a Multiethnic Transnistrian Nation

info:eu-repo/semantics/publishe