Single-Polymer Composites (SPCs) : Status and Future Trends

Preparation, properties and applications of single-polymer composites (SPCs), representing an emerging family within the polymeric composite materials, have been surveyed. SPCs were classified in respect to their composition (one- and two-constituents), and preforms (non-consolidated and consolidated). SPCs composed of amorphous or semicrystalline matrices and semicrystalline reinforcements were considered. Methods to widen the temperature difference between the matrix- and reinforcement-giving materials of the same polymer (one-constituent) or same polymer type (two-constituent approach) have been introduced and discussed. Special attention was paid to the unsolved questions related to the interface/interphase in SPCs. It was emphasized that the development of SPCs is fuelled by the need of engineering parts in different applications which have low density and “ultimate” recyclability (i.e. reprocessing via remelting). Recent development of SPCs is supported by novel preform preparation, consolidation and production possibilities

Die Neuheit Christi und die Postmoderne

Vortrag anlässlich der Verleihung der Ehrendoktorwürde durch die Katholisch-Theologische Fakultät der Universität Augsburg am 17. November 1989. - Grußwort: Prof. Dr. Josef Becker, Universitätspräsident ; Laudatio: Prof. Dr. Anton Rauscher, Dekan ; Dr. h. C. Jean-Marie Cardinal Lustiger: Die Neuheit Christi und die Postmodern

Holocaust lists and the Memorial Museum

The article looks at Holocaust related death lists in the permanent exhibition of the Bergen-Belsen Memorial Museum. The museum opened to the general public in October of 2007. I argue that Holocaust lists are best understood as memorial objects which project a particular kind of aura. This aura also surrounds the sacral and criminal landscape of Bergen-Belsen, which the lists have come to represent and mediate. It is the relationship of list to landscape that structures their shared auratic resonances, in the interplay between presence (what is documented in the list) and absence (names that have been destroyed, never to be retrieved). In the case of the lists of Bergen-Belsen this is even more nuanced, in that there were two landscapes where the detritus of the genocide unfolded: the iconic mass graves of Belsen and the displaced persons camp, several kilometers down the road from the concentration camp, where the sick and dying were transported after the liberation. Given that there is no original list of the dead in the mass graves of the concentration camp, the death lists in the displaced persons camp take on a more complex memorial meaning. In conclusion, I make the argument that the memorial experience of Bergen-Belsen is a useful template from which to view other transnational sites of destruction and crimes against humanity

Les limites de la démocratie, les frontières de l'autonomie

L'examen des rapports entre la ville de Montréal et l'État québécois permet de cerner les limites de la démocratie et les frontières de l'autonomie municipale. Le développement des institutions politiques à Montréal s'inscrit dans la rationalisation du système étatique québécois; les mouvements sociaux urbains remettent en cause les limites de ces institutions municipales et leurs pratiques sont la base d'une nouvelle citoyenneté urbaine.The relationship between the city of Montreal and the Quebec state is a rich terrain for posing questions about the limits of democracy and the frontiers of municipal autonomy. This paper examines the development of formal political institutions in Montreal as part of the rationalization of the Quebec state System. I argue that the types of citizenship practices that have emerged in Montreal, particularly through the actions of urban social movements, test the limits of these institutions. This is the sociopolitical foundation for what I call the «new urban citizenship», a contemporary conflictual field for claims-making