Search results for "RAV"

Fulminantes Lungenödembei Malaria tropica

2003

HISTORY AND ADMISSION FINDINGS A 54-year-old man was admitted because of intermittent fever for 2 days. Ten days earlier he had returned from Kenya. He had not taken any antimalarial drugs prophylactically. INVESTIGATIONS Initial blood smears showed Plasmodium falciparum in 10.4% of erythrocytes. Laboratory tests indicated hyponatremia and disseminated intravascular coagulation. Also, laboratory markers of infection and hemolysis were clearly positive and accompanied by a low-grade normocyticanaemia. Chest radiograph showed the heart size to be at the upper limit of normal and no signs of congestion, pleural effusion or inflammatory infiltrates. Sonography demonstrated hepatosplenomegaly wi…

Mappings of finite distortion: Removable singularities for locally homeomorphic mappings

2004

Let f be a locally homeomorphic mapping of finite distortion in dimension larger than two. We show that when the distortion of f satisfies a certain subexponential integrability condition, small sets are removable. The smallness is measured by a weighted modulus.

Mappings of finite distortion: Removable singularities

2003

We show that certain small sets are removable for bounded mappings of finite distortion for which the distortion function satisfies a suitable subexponential integrability condition. We also give an example demonstrating the sharpness of this condition.

Guided local search for the optimal communication spanning tree problem

2011

This paper considers the optimal communication spanning tree (OCST) problem. Previous work analyzed features of high-quality solutions. Consequently, integrating this knowledge into a metaheuristic increases its performance for the OCST problem. In this paper, we present a guided local search (GLS) approach which dynamically changes the objective function to guide the search process into promising areas. In contrast to traditional approaches which reward promising solution features by favoring edges with low weights pointing towards the tree's center, GLS penalizes low-quality edges with large weights that do not point towards the tree's center.

Quand la distribution de colis de Noël méconnaît les règles de financement des campagnes électorales

2016

International audience

Blue autofluorescence in protein aggregates “lighted on” by UV induced oxidation

2019

Oxidation of amino acid side chains in protein structure can be induced by UV irradiation leading to critical changes in molecular structure possibly modifying protein stability and bioactivity. Here we show, by using a combination of multiple spectroscopic techniques and Fluorescence Lifetime Imaging, that UV-light exposure induces irreversible oxidation processes in Ubiquitin structure. In particular, the growth of a new autofluorescence peak in the blue region is detected, that we attribute to tyrosine oxidation products. Blue autofluorescence intensity is found to progressively increase also during aggregation processes leading to the formation of aggregates of non-amyloid nature. Signi…

Partir à l'étranger après son doctorat et se stabiliser sur le marché de l'emploi français : le dilemme des jeunes docteurs

2016

International audience

Quelle formation pour les docteurs face au marché du travail ?

2002

L'idée de ce colloque est partie d'une préoccupation conjointe des chercheurs de l'Iredu et des experts de la Mission scientifique universitaire, visant à déclencher un débat autour de la formation doctorale, alimenté par des résultats de recherches et des études de cas. Les principales questions abordées concernent le rôle joué actuellement par la recherche académique, dans les processus d'innovation des entreprises ; le rôle des doctorants et des docteurs dans le processus de liaison entre recherche académique et recherche des entreprises ; les objectifs de la formation doctorale, qui peuvent être de former pour la recherche notamment publique ou de former pour des activités de cadres sup…

Une évaluation des effets du dispositif Jeunes docteurs sur l'accès aux emplois de RD

2018

La cathédrale en chantier. La construction du transept de Saint-Étienne de Sens d'après les comptes de la fabrique. 1490-1517

1999

International audience