Search results for "GPR"
showing 10 items of 1092 documents
Improvement of dry eye symptoms with polyunsaturated fatty acids
2006
International audience; Purpose: Polyunsaturated fatty acids (PUFA) are involved in inflammatory pathways via prostaglandins. Conjunctival inflammation is a hallmark of all dry eye syndromes. We investigated the role of dietary n–6 and n–3 fatty acids in patients suffering from ocular dryness with peculiar attention to inflammatory markers. Methods: 70 patients presenting with mild to moderate dry eye syndromes were randomly assigned to Nutrilarm® or placebo pills, thrice a day for 6 months. Schirmer test, BUT, fluorescein and lissamin green stainings were performed at inclusion and after 1, 3 and 6 months. Impression cytology to evaluate MHCII antigens was harvested at D0, Month 3 and 6. T…
Creation of a food taste database using an in-home "taste" profile method
2014
International audience; The purpose of this study was to create a food 'taste' database using an innovative in-home profile method. The five basic tastes and fat sensation were studied. The proposed method consisted in an intensive training in laboratory (55 h, 5 months) immediately followed by an in-home measurements phase (8 months) during which 12 trained panelists had to evaluate the five tastes and fat sensation of the foods they typically consumed. The rating scales were inspired by scales used in the Spectrum (TM) method. During the in-home measurement phase, ratings were reported thanks to a web-based tool and each month the panelists returned to the laboratory for a 2-h retraining …
Les perceptions gustatives chez l'enfant
2005
As soon as the end of gestation, the gustatory system is stimulated by the taste-active compounds carried by the amniotic fluid and its maturation continues until mid-childhood. Facial expressions and relative ingestion methods show that the newborn can discriminate the various taste qualities (bitter, salty, sour, sweet and umami). The range of individual responses is wide. Neonatal reactions to sweet and umami are generally considered to express pleasure. The bitter and sour stimulations lead to hedonically negative reactions. The response to salt taste is less characteristic. Overall, the attraction towards sweet and the rejection of bitter and sour tastes become more pronounced during c…
Use of omission tests to evaluate taste-active compounds in food : application to cheese and tomato
2000
International audience
Soft Skills Development Needs and Methods in Micro-Companies of ICT Sector
2018
Abstract This article calls for the inclusion of soft skills in the development of information and communication technology (ICT) sector's specialists in order to increase the competitiveness of ICT SME's. For a successful activity, ICT specialist needs two categories of skills: hard and soft skills. When talking about hard skills, we refer to direct technical knowledge. On the opposite, soft skills refer to communication, team work, creativity, problem solving and other personal skills. Experts agree that beside hard (technical) skills, soft (also called people-) skills are necessary. The research was based on an analysis of European level documents on skills needs, desk research in partne…
High Speed Stereovision Setup for Position and Motion Estimation of Fertilizer Particles Leaving a Centrifugal Spreader
2014
EA SPE GEAPSI; International audience; A 3D imaging technique using a high speed binocular stereovision system was developed in combination with corresponding image processing algorithms for accurate determination of the parameters of particles leaving the spinning disks of centrifugal fertilizer spreaders. Validation of the stereo-matching algorithm using a virtual 3D stereovision simulator indicated an error of less than 2 pixels for 90% of the particles. The setup was validated using the cylindrical spread pattern of an experimental spreader. A 2D correlation coefficient of 90% and a Relative Error of 27% was found between the experimental results and the (simulated) spread pattern obtai…
Position paper - progress towards standards in integrated (aerobic) MBR modelling.
2020
Membrane bioreactor (MBR) models are useful tools for both design and management. The system complexity is high due to the involved number of processes which can be clustered in biological and physical ones. Literature studies are present and need to be harmonized in order to gain insights from the different studies and allow system optimization by applying a control. This position paper aims at defining the current state of the art of the main integrated MBR models reported in the literature. On the basis of a modelling review, a standardized terminology is proposed to facilitate the further development and comparison of integrated membrane fouling models for aerobic MBRs. ispartof: WATER …
Neonatal mice prefer milk and nipple odors from females matched in lactation age
2015
invited talk; absent
Caloric compensation and eating in the absence of hunger in preschool children: evolution over 1 year and impact of an intervention focusing on inter…
2014
Invited communication in final symposiumInvited communication in final symposium; absent
Membrane fluidity of stressed cells of Oenococcus oeni
2000
International audience; The determination of membrane fluidity in whole cells of Oenococcus oeni was achieved by membrane probe 1,6-diphenyl-1,3,5-hexatriene fluorescence anisotropy measurements. The results demonstrated instantaneous fluidity variations with cells directly stressed during the measure. Heat (42°C) or acid (pH 3.2) shocks decreased the anisotropy values (fluidising effects), whereas an ethanol shock (10% ethanol, v/v) increased the membrane rigidity. The velocities of fluidity variation with non-adapted or adapted cells (incubation in inhibitory growth conditions) were compared. The adaptation of the cells to acid conditions had no effect on the membrane fluidity variation a…