Search results for "Identification"
showing 10 items of 1600 documents
XA2C Framework for XML Alteration/Adaptation
2010
XML has crossed the borders of software engineering and has spread to other areas such as e-commerce, identification, information storage, instant messaging and others. It is used to communicate crucial data over these domains. Thus, allowing non-expert programmers to manipulate and control their XML data is essential. In the literature, this issue has been dealt with from 3 perspectives: (i) XML alteration/adaptation techniques requiring a certain level of expertise to be implemented and are not unified yet, (ii) mashups, which are not formally defined yet and are not specific to XML data, and (iii) XML-oriented visual languages based on structural transformations and data extraction mainl…
Contribution of studies on suppressive soils to the identification of bacterial biocontrol agents and to the knowledge of their modes of action
2007
International audience
Development of the ETOC : a European test of olfactory capabilities
2003
A number of smell tests designed to evaluate human olfactory capabilities have been published, but none have been validated cross-culturally. The aim of this study was therefore to develop a reliable and quick olfactory test that could be used to evaluate efficiently the olfactory abilities of a European population. This test, named ETOC and based on a combination of a supra-threshold detection task and an identification task, was designed to be a cross-cultural tool that would measure the decline in olfactory performance with ageing. Two versions of the ETOC, one easy and one less easy, were used to test the olfactory performance of European citizens in three countries (France, Sweden and …
A combined proteomic and immunologic approach for the analysis of Schistosoma mansoni cercariae and adult worm protein extracts and the detection of …
2011
International audience; Understanding the mode of Schistosoma mansoni larval invasion and the mechanism of immune evasion utilized by larvae and adult worms is essential for a rational development of vaccines or drugs to prevent or cure the disease. This parasite has a very complex molecular organization in all parasite stages, and identifying the major parasite proteins would give clues to schistosome metabolism and to the interaction of the parasite with the host immune system. Our goal was the evaluation of the protein parasite repertoire using a proteomic approach, and the characterization of protein extracts from two different parasite stages of a Venezuelan isolate, such as cercariae …
Peut-on identifier des traits de réponses des adventices au semis direct ?
2013
International audience
La collection de semences adventices de l’UMR Agroécologie (Dijon)
2019
National audience; Les semences adventices peuvent survivre dans le sol durant de nombreuses années. Le stock semencier constitue ainsi un point fondamental du développement des communautés adventices, en lien avec leur stratégie de survie. Son étude apparaît donc comme un point crucial dans la compréhension de la dynamique des adventices. Au sein de l’UMR Agroécologie, des travaux sont menés pour étudier différents processus biologiques liés au cycle de vie des adventices, les phénomènes de résistance des adventices aux herbicides ainsi que les interactions entre les adventices et d’autres organismes (prédation des graines par des insectes par exemple). Pour soutenir ces activités de reche…
La flaveur du caramel déclinée en notes odorantes
2015
Les caractéristiques aromatiques du caramel industriel utilisé dans les préparations, par exemple les laitages, est en passe d’être révélée par des chercheurs de l’UMR CSGA en partenariat avec l’entreprise Nigay, spécialisée dans la fabrication de caramels aromatiques et colorants. La « flaveur » est le terme utilisé par les spécialistes pour caractériser à la fois l’ensemble des odeurs (détectées par le nez) et des saveurs (détectées par la langue : sucré, salé, amer…) d’un aliment.
Identification and quantification of volatile compounds responsible for bread's aromatic profile
2014
Identification of volatile compounds in fruit juices using stir bar sorptive extraction, headspace solid-phase microextraction and solvent-assisted f…
2015
Identification of volatile compounds in fruit juices using stir bar sorptive extraction, headspace solid-phase microextraction and solvent-assisted flavor evaporation. Euro Food Chem 18
Evaluation of the impact of different odour notes on typicality of caramel aroma by recombination studies
2013
Poster (1 page); International audience; Aroma is one of the main factors that contribute to the consumer acceptability of a food product. Gas Chromatography/Olfactometry (GC/O) followed by accurate quantitation and recombination studies are usually carried out to evaluate key aroma compounds. The aim of this study is to develop a new approach taking into account odor qualities and to evaluate their impact on the typicality of caramel aroma. First, 58 aroma compounds, previously identified by GC/O analyses, were sorted into 8 odorant categories: animal, caramel, sour, vegetal, roasted, floral, fruity and nutty according to GC/O descriptors. For each category, a blend of compounds was prepar…