Search results for "HuR"
showing 10 items of 938 documents
On the classification of mapping class actions on Thurston's asymmetric metric
2011
AbstractWe study the action of the elements of the mapping class group of a surface of finite type on the Teichmüller space of that surface equipped with Thurston's asymmetric metric. We classify such actions as elliptic, parabolic, hyperbolic and pseudo-hyperbolic, depending on whether the translation distance of such an element is zero or positive and whether the value of this translation distance is attained or not, and we relate these four types to Thurston's classification of mapping class elements. The study is parallel to the one made by Bers in the setting of Teichmüller space equipped with Teichmüller's metric, and to the one made by Daskalopoulos and Wentworth in the setting of Te…
Analysis of highly excited 'hot' bands in the SO2 molecule: ν2 + 3ν3 - ν2 and 2ν1 + ν2 + ν3 - ν2
2010
International audience; We set up a variational procedure of assignments of transitions and we applied it to the analysis very weak 'hot' bands, v(2) + 3v(3) - v(2) and 2v(1) + v(2) + v(3) - v(2), of the SO2 molecule. As the first step of the study, the 'cold' bands, 3v(3) and 2v(1) + v(3), are re-analysed and transitions belonging to those bands are assigned up to the values of quantum numbers J(max.) = 60, K-a(max.) = 19, and J(max.) = 69, K-a(max.) = 20 for the bands 3v(3) and 2v(1) + v(3), respectively. After 'cleaning' the experimental spectrum from transitions belonging to the 3v(3) and 2v(1) + v(3) bands, a variational procedure was used that allowed us to assign 230 and 115 transiti…
La pancarte de Saint-Mathurin de Larchant (vers 1075 ?)
2006
Les Archives nationales conservent sous la cote K20 n° 5/9 un grand parchemin relatif a la paroisse Saint-Mathurin de Larchant (dep. Seine-et-Marne, arr. Fontainebleau). Dodo, pretre de cette paroisse, affirme etre le redacteur de ce document hybride reunissant une Vita abregee du saint patron Mathurin et une liste de donations foncieres faites a son eglise. Ce document complexe, sans datation, ni souscription, ni sceau, permet d'apprehender les rapports difficiles d'un pretre a l'ecrit, au latin et aux sources. Ce pretre a realise finalement une piece diplomatique impressionnante qui n'est pas sans rappeler les grandes pancartes recapitulatives, mais aussi certains brefs et cartulaires. La…
Transcriptional response of Medicago truncatula sulphate transporters to arbuscular mycorrhizal symbiosis with and without sulphur stress
2013
Sulphur is an essential macronutrient for plant growth, development and response to various abiotic and biotic stresses due to its key role in the biosynthesis of many S-containing compounds. Sulphate represents a very small portion of soil S pull and it is the only form that plant roots can uptake and mobilize through H(+)-dependent co-transport processes implying sulphate transporters. Unlike the other organically bound forms of S, sulphate is normally leached from soils due to its solubility in water, thus reducing its availability to plants. Although our knowledge of plant sulphate transporters has been growing significantly in the past decades, little is still known about the effect of…
Melt inclusions constrain S behaviour and redox conditions in Etnean magmas
2016
Mount Etna is a complex magmatic system characterized by a continuous variability both in terms of eruptive style and composition of erupted products. Currently, its volcanic activity is marked by high gas fluxes (of above all SO2), both during eruptive and non-eruptive periods. In this study, we have studied the volatile contents and Fe speciation of olivine-hosted melt inclusions from 6 eruptions of the last 15 ky, mainly to investigate the behaviour of S during ascent and differentiation of Etnean magmas. Samples selected come from the FS eruption which is the oldest and most primitive (picritic composition, Fo91), the Mt Spagnolo and from more recent eruptions: 2002/3, 2006, 2008, and 2…
Developing sustainable food : the role of consumer liking in optimization of pea yogurt
2016
International audience; In the development of new food consumers’ acceptability is a critical factor. This study aimed at evaluating the possibility to introduce pea proteins as new fermented food. For this purpose, mixtures of cow and pea milks with different ratios of pea (0, 10, 20, 30, 40 and 100%) were fermented with French commercial yogurt-ferment. Consumer acceptability in two European countries: France (Western Europe) and Bulgaria (Southeastern Europe) was investigated. 60 Bulgarian and 70 French panelists were asked to rate: overall acceptability, appearance, odor, taste and texture on a hedonic scales going from 1 (I do not like at all) to 7 (I like very much). The ANOVA showed …
Effet insecticide de Bacillus thuringiensis kurstaki et d’une toxine bactérienne, le Spinosad, à l’égard des blattes domestiques adultes (Blattella g…
2012
Les blattes sont très étudiées en raison de leur impact sur la santé humaine et animale, sur les cultures et l’habitat. Blattella germanica est une blatte domestique prédominante qui représente un vecteur potentiel des maladies. En raison de sa nuisance elle a fait l’objet de plusieurs études, en vue d’une lutte efficace. Ces dernières années, une nouvelle approche toxicologique est apparue, elle consiste à développer de nouveaux insecticides issus essentiellement des molécules biologiques telles que les plantes et les microorganismes comme les champignons et les bactéries. Dans cette étude on s’est intéressé aux effets induits par le Bacillus thuringiensiskurstaki sur les adultes de B. ger…
Maisons-en-Champagne (Marne). 6 rue de Flancourt [notice archéologique]
2019
L’opération de diagnostic fait suite à un projet de construction d’un pavillon individuel en plein cœur du village. Bien que limitée à la fois par la superficie (1 200 m²) et par les différentes contraintes rencontrées sur le terrain, cette opération a mis au jour vingt-trois structures dont plusieurs se rapportent à la fin du Moyen Âge et à l’époque moderne. Les types d’occurrences (cellier, fondations, fosses, peut-être silos…) suggèrent des occupations domestiques le long de la rue de Flancourt [...]
Reconstitution virtuelle de l’église abbatiale Cluny III : des fouilles archéologiques aux algorithmes de l’imagerie
2009
The pluridisciplinary team, called Gunzo, has been set up in the Engineering School Arts et Métiers Paristech in Cluny (France) to prepare a digital mock-up of the greatest Romanesque abbey church of the Christendom (12th cent.). Unfortunately this building was destroyed after the French Revolution. Due to the only 8% remaining now, the visit is difficult to understand. It was necessary to organize didactic tools to respond to the touristic affluence.
Desjardins Arthur-Achille
2007
Entrée de dictionnaire; Dictionnaire historique des juristes français XIIe-XXe siècles