Search results for "GPR"

Communication odorante et phéromonale à finalité alimentaire entre la lapine et les lapereaux.

2003

National audience

Metabolic disruption in male CD-1 mice perinatally exposed to low doses of Bisphenol A (BPA)

2011

International audience

Particle synthesis by means of the thermal hydrolysis of mineral precursors

2011

Les matériaux pour capteurs chimiques

2002

National audience; A chemical sensor is composed of one part supplying chemical reco gnition coupled to one transducingsystem. At the recognition origin, interaction with the target chemical species is oftwo types, either electronicexchange, or ionic exchange. Two large classes of materials that can supply recognition proceed: metals andsemiconductors giving rise to electronic exchange and ionic conducting materials giving rise to ionic exchan-ge. This paper is structured in tw o large parts, emphasizing on materi als inducing specific interactions:semiconductor materials (metallic oxides and molecular semiconductors) and ionic conductor materials.In each part will be presented nature of ma…

Etude par analyse thermique différentielle des tranformations de phases sur l'iodate de lithium

1986

International audience; Lithium iodate (LiIO3) exists at room temperature either as hexagonal (alpha) or tetragonal (beta) crystals. Beta-LiIO3 is stable up to the melting point, whereas alpha-LiIO3 is known to undergo phase transitions. We have studied by differential thermal analysis (DTA) the sequence of phase transitions occurring on powders prepared by different processes. An alpha-LiIO3 powder obtained by grinding a single crystal exhibits the well-known transformations alpha-gamma-beta. A powder obtained by fast evaporation of an aqueous solution transforms directly the alpha to the beta and does not exhibit any intermediate gamma phase. Further, DTA investigations point out that the…

Rôle des enzymes du métabolisme des xénobiotiques dans les processus chimiosensoriels. Contribution de deux modèles de perception phéromonale

2009

Diplôme : Dr. d'Université; Résumé : Les individus peuvent détecter les stimuli présents dans l'environnement (nourriture, partenaire sexuel, ...) par l'intermédiaire de processus de chimioperception. Pour être efficace, ces processus doivent être très sensibles, discriminants et éviter la saturation des récepteurs. Dans l'espace périrécepteur, les enzymes du métabolisme des xénobiotiques (EMX), impliquées dans la détoxication en catalysant la biotransformation des xénobiotiques, pourraient avoir un rôle crucial dans la modification ou l'arrêt du signal sensoriel. Pour étudier l'implication des EMX dans les processus chimiosensoriels et particulièrement dans la perception phéromonale, deux …

Comparison of RK and confidence judgement ROCs in recognition memory.

2011

author cannot archive publisher's version/PDF; International audience; Several indicators have been used to differentiate familiarity and recollection processes. One dualist theory stipulates that it is possible to decide whether memories come from a feeling of knowing or from a conscious retrieval of the encoding and storage conditions (remembering). Another dualist theory is based on an indirect estimation of familiarity and recollection via the subjective confidence associated with recognition responses, and from an analysis of the derived receiver operating characteristics (ROC). In the present study, participants were presented with target words or faces that they subsequently had to r…

Evaporation d'un liquide sous pression contrôlée de sa vapeur, présentation d'un modèle d'échange thermique à l'interface (Actes)

1975

International audience

Skills Matching for a Greener Industry 4.0 : A Literature Review

2022

Manufacturing industry has historically had a very high leverage on environmental impact. Therefore, it is urgent to identify how the industry and its employees can contribute to change towards a sustainable society. Industry leaders need to enable their employees to create sustainable solutions, using technologies rising in industry 4.0. However, nowadays there are also critical discussions about whether this trend has reached our workplace settings in a satisfactory way. Namely, there is a growing skill gap among employees in manufacturing industries causing a lack of capability to match skill needs for fast technological development and requirements on sustainability. The resulting misma…

Mobility and transition of pedagogical expertise in Finland

2015

Mobility and transition of pedagogical expertise in Finland is a publication based on the project “Mobility among pedagogical experts”, which was funded by the European Social Fund. The project was carried out in 2010–2013 in collaboration with the Finnish Institute for Educational Research, Finnish National Board of Education and the Vocational Teacher Education College, Jyväskylä University of Applied Sciences. The publication gives an overall view of the teacher mobility and transition in the Finnish education system and discusses the key findings from the report on Mobility among pedagogical experts. Data for the above-mentioned project was collected by an online questionnaire (n = 4500…