Search results for "ML"
showing 10 items of 1465 documents
Rétine et lipides : de l'analyse à la physiopathologie
2016
Revue; Rétine et lipides : de l'analyse à la physiopathologie. Colloque du Collège National de Biochimie-Biologie Moléculaire Médicale (CNBBMM)
Plasma omega 3 polyunsaturated fatty acids and macular pigment optical density in subjects at high risk for age-related macular degeneration: the Lim…
2016
This is an abstract that was submitted for the 2016 ARVO Annual Meeting, held in Seattle, Wash., May 1-5, 2016.; Purpose: In numerous epidemiological studies, omega 3 polyunsaturated fatty acids (PUFAs) have been associated with a decreased risk of age-related macular degeneration (AMD). Beyond their structural, functional and neuroprotective roles, omega 3 PUFAs may favor the retinal accumulation of lutein and zeaxanthin and thus increase macular pigment optical density (MPOD). We examined the associations of MPOD with plasma omega 3 PUFAs in subjects with at least one parent affected by neovascular AMD. Methods: The Limpia study is a double-blind, placebo controlled, prospective randomize…
Control of the HOXA9 gene expression in the hematopoietic stem/progenitor cells : role of the epigenetic factors MOZ, MLL and of the polyadenylation …
2013
My thesis project has consisted of the study of MOZ, and MLL. They are epigenetic regulators. MOZ and MLL activate transcription of HOX genes, which are transcription factors essential during haematopoiesis. MOZ and MLL have some target genes in common. In our study, we characterised a cooperation between MOZ and MLL in human haematopoietic stem/progenitor cells CD34+. They are both recruited onto HOX promoters. MOZ is essential for MLL recruitment, and this is reciprocal. In conclusion, we provided an example of a mechanism involving a direct cross-talk between two histone modifying enzymes.In order to dissect the mechanism of action of this complex, we decided to identify novel proteins i…
Sequence typing of map, secY and degV genes confirm the genetic relatedness of three distinct groups of flavescence dorée phytoplasmas with phytoplas…
2006
International audience
Does landscape influence weed diversity and distribution through modification of weed fitness ?
2013
International audience
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…
Das Bleigewicht aus dem Hofareal der Fürstin von Vix auf dem Hochplateau des Mont Lassois.
2021
Das Bleigewicht aus dem Hofareal der Fürstin von VixDer Mont Lassois bei Vix, Dép. Côte d’Or, zählt neben der Heuneburg zu den am besten erforschten Fürstensitzen imfrühkeltischen Westhallstattkreis. 1953 wurde das späthallstattzeitliche Fürstinnengrab von Vix entdeckt. Im Rahmendes deutsch-französischen Forschungsprojektes »Keltische Fürstensitze westlich des Rheins« (1991-1997) und desfranzösischen PCR-Projektes (Projet collectif de recherche) »Vix et son environnement« (seit 2002) mit Beteiligungder Universitäten Dijon, Kiel, Wien und Zürich wurden die Altgrabungen (1930-1974) wieder aufgenommen. Bei derUntersuchung des späthallstattzeitlichen Hofareals der Fürstin von Vix auf dem Hochpl…
Le cimetière du second Âge du fer de la Tournière à Lailly (Yonne) : nouvelle analyse des fouilles anciennes
2021
International audience; Cette étude présente de manière critique les découvertes qui ont été faites à la fin du xix e siècle et au début du xx e siècle à Lailly La Tournerie (Yonne). Elle propose un classement typologique et chronologique de tous les objets mis au jour par catégorie fonctionnelle, ainsi que la reconstitution, pour la première fois, de plusieurs ensembles clos. Elle a ainsi permis de proposer une évolution de ce cimetière entre le second quart du v e siècle (La Tène A ancienne) et la première décennie du ii e siècle avant J.-C. (La Tène C1). L'analyse des pratiques funéraires a également été abordée à l'aide d'un dépouillement systématique des rares données existantes. Leur …
Popular o non popular? I tardi anni Sessanta, la controcultura e l’avanguardia nella musica rock. L’esempio di "Ummagumma" dei Pink Floyd"
2017
Numero speciale in collaborazione con la Rivista di Analisi e Teoria Musicale (XXII, 1-2, 2016). A cura di Alessandro Bratus; International audience; In alcuni generi che emergono nella popular music della fine degli anni Sessanta, quali progressive, art o psychedelic rock, la tensione verso la sperimentazione sembra essere la principale preoccupazione dell’ “avanguardia pop”, sia negli Stati Uniti (con figure come Frank Zappa, The Velvet Underground, The Grateful Dead), che nel Regno Unito (AMM, Pink Floyd, The Beatles, Soft Machine). In questi repertori si evidenziano due principali tipologie di approcci, che possono essere definiti “tentazione sinfonica” e “tentazione sperimentale”. L’ob…
Şeffaf cisimlerim 3B taranması
2010
Many practical tasks in industry, such as automatic inspection or robot vision, often require scanning of three-dimensional shapes with non-contact techniques. However, transparent objects, such as those made of glass, still pose difficulties for classical scanning techniques. The reconstruction of surface geometry for transparent objects is complicated by the fact that light is transmitted through, refracted and in some cases reflected by the surface. Current approaches can only deal relatively well with sub-classes of objects. The algorithms are still very specific and not generally applicable. Furthermore, many techniques require considerable acquisition effort and careful calibration. T…