Search results for "Core"
showing 10 items of 1999 documents
Ecophysiological analysis of the nitrophily of weed species
2013
International audience
The transport history of two Saharan dust events archived in an Alpine ice core
2005
Mineral dust from the Saharan desert can be transported across the Mediterranean towards the Alpine region several times a year. When coinciding with snowfall, the dust can be deposited on Alpine glaciers and then appears as yellow or red layers in ice cores. Two such significant dust events were identified in an ice core drilled at the high-accumulation site Piz Zupó in the Swiss Alps (46°22' N, 9°55' E, 3850 m a.s.l.). From stable oxygen isotopes and major ion concentrations, the events were approximately dated as October and March 2000. In order to link the dust record in the ice core to the meteorological situation that led to the dust events, a novel methodology based on b…
Impact d'un logo nutritionnel sur les choix de goûters au sein de la dyade mère-enfant
2017
National audience; Introduction et But de l'étude : L'étiquetage nutritionnel peut constituer un levier pour orienter les choix alimentaires en faveur d'aliments sains. A notre connaissance, aucune étude n'a évalué l'impact du logo Nutri-Score sur les choix de goûter au sein de la dyade mère-enfant. Notre objectif est de comparer la qualité nutritionnelle des goûters choisis avant et après étiquetage des produits avec le logo Nutri-score afin de mesurer son impact et d'évaluer le coût hédonique généré par un éventuel changement de choix. Matériel et Méthodes : 95 dyades mère-enfant (CE2, CM1, CM2) ont participé à une étude conduite en laboratoire où chaque mère et chaque enfant choisissaien…
Differential activation of neural networks in an odor recognition task: an event-related fMRI study
2010
Differential activation of neural networks in an odor recognition task: an event-related fMRI study. 32. Annual meeting (AChemS)
Early biological factors and outcome in very preterm infants
2013
Our aim was to identify early biochemical abnormalities associated with adverse outcome in very preterm infants. Based on an 8-year population-study for assessing the outcome in 1067 very preterm babies admitted to the neonatal intensive care unit of Dijon university hospital, two research axes were explored: 1) the impact of plasma chloride abnormalities on neurological morbidities; 2) the association between hypoproteinemia on the first day of life (D1) and adverse outcome. These issues were assessed by 4 studies, performed on the initial population and on 3 other cohorts.We found that hyperchloremia results in severe metabolic acidosis during the first 7-10 days of life, but this is not …
A core microbiota of plant and earthworm interaction? Phylogenetic and functional aspects
2017
International audience; The core microbiota concept has been proposed to describe the subset of a microbiota (e.g. the rhizosphere microbial community) associated with a given host (e.g. a plant) going beyond macroenvironment differences (e.g. soil type), and characterized by taxonomic markers (e.g. 16S rRNA gene sequences). Its existence has been questioned by geographical studies, showing the overruling soil type effect in shaping microbial communities. As far as biotic determinants are concerned, several “hosts” or macroorganisms are impacting a given habitat and its specific microbial community. In soils, there is an overlap between the so-called rhizosphere and the drilosphere, defined…
Harnessing the biodiversity value of Central and Eastern European farmland
2015
A large proportion of European biodiversity today depends on habitat provided by low‐intensity farming practices, yet this resource is declining as European agriculture intensifies. Within the European Union, particularly the central and eastern new member states have retained relatively large areas of species‐rich farmland, but despite increased investment in nature conservation here in recent years, farmland biodiversity trends appear to be worsening. Although the high biodiversity value of Central and Eastern European farmland has long been reported, the amount of research in the international literature focused on farmland biodiversity in this region remains comparatively ti…
Banquets gaulois, sacrifices romains dans le sanctuaire de Corent
2008
Bibliogr. en fin de chapitres
Arbitrage interne. Clause compromissoire, Effets, Tribunal arbitral non encore constitué, Juge des référés, Compétence, Condition : démonstration de …
1997
International audience; (Civ. 2e, 2 avr. 1997, Sté Fiduciaire Européenne c/ Mme Zana et autres, Dalloz affaires 1997. 573)
Guyho Corentin
2007
Entrée de dictionnaire; Dictionnaire historique des juristes français XIIe-XXe siècles