9 resultados para snedvridning av konkurrens
em Université de Lausanne, Switzerland
Resumo:
Résumé Le travail présenté est basé sur l'analyse systématique des 145'157 fragments de céramique émanant de 2137 ensembles recueillis entre 1976 et 2003 lors de la fouille de la cathédrale Saint-Pierre. Datés entre le Ier millénaire av. J-C. et le XIXe siècle, ils témoignent de l'ampleur et de la richesse des activités menées au sein de ce site phare de la ville de Genève. Les particularités observées pour les six premiers horizons reconnus, qui couvrent une période comprise entre le Ier millénaire av. J.-C. et 40 apr. J.-C., liées aux structures a priori énigmatiques mises en évidence lors de la fouille, ont orienté le champ d'étude vers une compréhension fine du mobilier recueilli dans ces strates anciennes. Ainsi cadrée, l'étude s'est concentrée sur 237 complexes céramiques ayant livré 23'129 fragments. La corrélation stratigraphique menée sur les 8000 m2 de terrain fouillé a permis de porter l'analyse sur la répartition spatiale du corpus considéré. Développée également sur le plan diachronique, cette démarche a largement contribué à la définition des activités menées sur le site. Ainsi, la concentration de fragments de panses d'amphore et de vaisselle de table importée de Campanie au pied d'un tertre mis en évidence sous le choeur de la cathédrale a conduit à reconnaître l'existence d'un banquet funéraire témoignant de l'ensevelissement sous tumulus d'un aristocrate allobroge décédé entre 120 et 70 av. J.-C. Réparties sur la totalité de la surface occupée par la nef de la cathédrale et des rues la flanquant, les quelques 1024 coupes à boire de La Tène finale mises au jour ont quant à elles permis d'identifier les surfaces de gravier qu'elles scellaient comme une aire de rassemblement ayant abrité des banquets tenus périodiquement. Le maintien de ces activités rituelles et collectives jusqu'au milieu du Ier siècle de notre ère conclut l'analyse diachronique. La mise en perspective historique des données recueillies sur le terrain souligne l'importance de l'antique oppidum extremum des Allobroges, dont le sort fut en 58 av. J.-C. à l'origine de la Guerre des Gaules.
Resumo:
Objective: The vascular access steal syndrome is a complication occurring in 1-6% after native arterio-venous (AV) fistulas, often due to huge diameter of the vein. This results in very high flow, which could also be responsible for cardiac overload. The aim of this study is to evaluate the efficiency of a new approach in the treatment of this pathology using open-pore external scaffolding prosthesis.Methods: This a retrospective review of all patients presenting symptomatic high flow after native AV fistula between January 2007 and December 2009 in 3 vascular centers. Pre-operative duplex exam confirmed the diagnosis of high flow. The operation consisted in preparation of the whole fistula, measurement of the flow and section on the venous side. The vein was wrapped with this 6 to 8 mm open-pore external scaffolding prosthesis (ProVena, BBraun, Germany) according to its diameter and to the flow and then sutured. Measurement of the flow was repeated. Patients were followed by duplex exam at 1 week and at 1, 3, 6 and 12 months. Procedural success was defined as complete implantation of the prosthesis and reduction of the flow. Primary outcomes were reduction of the flow and recovery of the symptoms and secondary endpoint was patency of the fistula.Results: During the study period, 14 patients, with a mean age of 65・8 years old, have been operated with this technique.There were 2 native forearmfistulas and 12 on the armwith a mean pre-operative flow of 2600 ml/min (1800-3800). The mode of presentation was pain in 6 patients, neurological disorders in 10 and necrosis in 4. Moreover, 3 patients had cardiac insufficiency due to high flow in the fistula. The procedure was technically successful in 100% of cases. Re-intervention was necessary in 2 patients due to hematoma. Recovery of the initial symptoms occurred in 13 patients (93%). The mean flow reduction was 1200 ml/min (600-2000). In 1 patient, a persistent steal syndrome despite flow reduction to 1400 ml/min resulted in fistula closure 2 months later. At a mean follow-up of 22 months (4-35), all remaining patients (13/14) presented a patent fistula without recurrence.Conclusion: This new approach seems to be safe and effective in the treatment of symptomatic high flow native AV fistulas by significantly reducing the flow and avoiding closure of the vascular access. Longer follow-up with more patients are necessary to evaluate the risk of recurrence.
Resumo:
The origins of biblical historiography may be dated to the end of the VIIth c. and linked to those of the deuteronomic school itself. In order to justify Josiah's politics, his scribes elaborated a collection of texts (Deut, Josh, Kings, a vita Mosis in Gen-Nb) which were widely inspired by Assyrian ideology. During the Babylonian exile, this literature underwent a transformation: the new created « Deuteronomistic History, (Deut-2 Kings) converted propaganda into theodicee. The Deuteronomists were still at work in the Persian period as can be seen in numerous texts in Deut-2 Kings, as well as in the edition of the prophetic corpus. From now on, dtr ideology was centered on three points: the restauration by law, the end of prophecy and the need to separate Israel from the « others » (cf. EsdNeh). But the Persian period was also the, time of compromise. The Pentateuch was made by putting together dtr and priestly ideologies, « autochtonous » and « exodic » views about the origins of Israel.
Resumo:
Durant les deux derniers siècles avant notre ère, des objets de type italique, c'est-à-dire caractérisant la culture matérielle de l'Italie tardo-républicaine apparaissent progressivement en Gaule. L'identification de ces objets du quotidien et leur analyse typologique et contextuelle permettent une approche renouvelée du phénomène de romanisation de la Gaule. L'objectif de cette thèse est de mettre en exergue les modalités chronologiques, spatiales et culturelles de la diffusion de ce type de mobilier. La confrontation des résultats avec les données issues des études céramologiques et architecturales permet de brosser un tableau affiné du processus d'acculturation. La nature des sites, ainsi que la diversité des types d'objets considérés permettent de souligner la variété des comportements des populations locales face à la réception de ces mobiliers exogènes. Que ce soit dans le commerce ou en intégrant l'armée romaine, les élites locales ont joué un rôle majeur au sein des interactions avec l'Italie, de la diffusion de ces objets et de l'intégration des nouveaux modèles italiques. -- For the last two centuries before our era, italic type objects, which means objects that are characterizing the material culture of Tardo-republican Italia, are progressively appearing in Gaul. The identification of these everyday objects and their typological and contextual analysis allow a renewed approach of the Gaul romanization phenomenon. The objective of this thesis is to highlight, the chronological, spatial and cultural modalities of the diffusion of such furniture. The comparison of the results with the data provided by the ceramological and architectural studies allows to improve the description of the acculturation process.The behavioral diversity towards the reception of exogenous furniture is underlined by the nature of the sites and the diversity of the considered objects. Local elites, whether by participating in commercial exchanges or by joining the army, have played a major role in the interactions with Italia, from the diffusion of these objects to the integration of the new italic models.