Search results for " 2010"
showing 10 items of 99 documents
Zvaigžņotā Debess: 2015, Vasara (228)
2015
Latvijas Universitāte
Les jeunes diplômés de bac+5 s'estiment-ils compétents pour occuper leurs emplois ?
2015
En ligne sur http://www.cereq.fr/content/download/15730/126062/file/netdoc142.pdf; National audience; Quelles sont les compétences acquises en formation par les diplômés de l'enseignement supérieur et quelles sont celles, en regard, qui leur sont demandées pour exercer leur emploi ? A travers une évaluation, nécessairement subjective, de leurs compétences par les jeunes diplômés eux-mêmes, les écarts entre l'acquis en formation et le requis dans l'emploi sont mis en évidence. Les résultats présentés dans ce document s'appuient sur l'interrogation, au printemps 2014, d'un échantillon expérimental de l'enquête Génération 2010 constitué de diplômés de bac+5 interrogés par Internet. Ils portent…
Calcification is not the Achilles'heel of cold-water corals in an acidifying ocean
2015
Ocean acidification is thought to be a major threat to coral reefs: laboratory evidence and CO2 seep research has shown adverse effects on many coral species, although a few are resilient. There are concerns that cold-water corals are even more vulnerable as they live in areas where aragonite saturation (Omega ara) is lower than in the tropics and is falling rapidly due to CO2 emissions. Here, we provide laboratory evidence that net (gross calcification minus dissolution) and gross calcification rates of three common cold-water corals, Caryophyllia smithii, Dendrophyllia cornigera, and Desmophyllum dianthus, are not affected by pCO2 levels expected for 2100 (pCO2 1058 µatm, Omega ara 1.29),…
Les débuts de carrière des docteurs? : une forte différenciation des trajectoires professionnelles
2017
International audience
Ocean acidification affects fish spawning but not paternity at CO2 seeps
2016
Fish exhibit impaired sensory function and altered behaviour at levels of ocean acidification expected to occur owing to anthropogenic carbon dioxide emissions during this century. We provide the first evidence of the effects of ocean acidification on reproductive behaviour of fish in the wild. Satellite and sneaker male ocellated wrasse (Symphodus ocellatus) compete to fertilize eggs guarded by dominant nesting males. Key mating behaviours such as dominant male courtship and nest defence did not differ between sites with ambient versus elevated CO2 concentrations. Dominant males did, however, experience significantly lower rates of pair spawning at elevated CO2 levels. Despite the higher r…
PhDs' early career trajectories strongly differentiated
2017
International audience
Appropriation et usages des TIC chez des " leaders " politiques en France et en Grande-Bretagne : pratiques et discours
2011
El pintor Carreño y el retablo del Convento de Predicadores de Valencia
2010
La investigación en el diseño. Un modelo basado en la experiencia
2010
Removable singularities for div v=f in weighted Lebesgue spaces
2018
International audience; Let $w\in L^1_{loc}(\R^n)$ be apositive weight. Assuming that a doubling condition and an $L^1$ Poincar\'e inequality on balls for the measure $w(x)dx$, as well as a growth condition on $w$, we prove that the compact subsets of $\R^n$ which are removable for the distributional divergence in $L^{\infty}_{1/w}$ are exactly those with vanishing weighted Hausdorff measure. We also give such a characterization for $L^p_{1/w}$, $1<p<+\infty$, in terms of capacity. This generalizes results due to Phuc and Torres, Silhavy and the first author.