Search results for "VAI"

Le travail, au-delà de l'évaluation : normes et résistances

2018

National audience; Certains milieux de travail connaissent une véritable inflation des normes. Leurs finalités sont multiples : instaurer de la transparence, garantir au « client » un service de qualité, orienter et contrôler les comportements, responsabiliser les acteurs et les inciter à « l'excellence », mieux évaluer le personnel. En constituant un véritable corset, voire un carcan, ces normes peuvent empêcher les salariés de réaliser un travail de qualité, être une source de démotivation - voire de souffrance au travail - et fragiliser les collectifs de travail en place. Elles peuvent aussi générer des actions de résistance, individuelles et/ou collectives. Damien Collard invite le lect…

Subcellular localization of bacteriophage PRD1 proteins in Escherichia coli

2014

Bacteria possess an intricate internal organization resembling that of the eukaryotes. The complexity is especially prominent at the bacterial cell poles, which are also known to be the preferable sites for some bacteriophages to infect. Bacteriophage PRD1 is a well-known model serving as an ideal system to study structures and functions of icosahedral internal membrane-containing viruses. Our aim was to analyze the localization and interactions of individual PRD1 proteins in its native host Escherichia coli. This was accomplished by constructing a vector library for production of fluorescent fusion proteins. Analysis of solubility and multimericity of the fusion proteins, as well as their …

Structure du marché du travail, formation continue et trajectoires professionnelles : l'exemple du congé individuel de formation

1992

séminaire coorganisé par le Centre d'études et de recherches sur les qualifications, CEREQ et le Laboratoire d'analyse secondaire et de méthodes appliquées à la sociologie, LASMAS] \par "Mobilité professionnelle et cheminement de longue durée", janvier 1991 - mars 1992; International audience

External knowledge sourcing in different national settings: a comparison of electronics establishments in Britain and France

2004

04001; International audience; In a detailed comparison of matched samples of electronics establishments in Britain and France, this paper finds that the two samples of establishments were operating in distinctively different national labour markets for engineers and scientists, reflecting structural differences in national higher education systems and a far higher level of individual mobility between enterprises in Britain than is found in France. These differences were found to have very little effect on quantitative measures of establishments' external research interactions which tended to reflect other national-institutional differences such as continued government support for public la…

Contribution pour une connaissance praticable du travail émotionnel des télé-conseillers

2013

Dans les centres d’appels, les télé-conseillers sont tenus d’émettre des comportements prescrits par le management dans le but d’augmenter la satisfaction de la clientèle. Toutefois, lors des conversations, ils n’arrivent pas toujours à cacher leurs vraies émotions. Ce comportement risque d’entraîner des pertes de clientèle. En se fondant sur le cadre théorique du travail émotionnel, la présente étude a pour finalité de cerner les principales causes des comportements adéquats ou déviants des télé-conseillers lors des conversations téléphoniques. Cet article montre que ce sont principalement les situations d’interaction (charge de travail, heure de l’appel) ainsi que les règles établies par …

Energy saving in WWTP: Daily benchmarking under uncertainty and data availability limitations

2016

Efficient management of Waste Water Treatment Plants (WWTPs) can produce significant environmental and economic benefits. Energy benchmarking can be used to compare WWTPs, identify targets and use these to improve their performance. Different authors have performed benchmark analysis on monthly or yearly basis but their approaches suffer from a time lag between an event, its detection, interpretation and potential actions. The availability of on-line measurement data on many WWTPs should theoretically enable the decrease of the management response time by daily benchmarking. Unfortunately this approach is often impossible because of limited data availability. This paper proposes a methodolo…

Les pavements

1998

Un chargement de pierres de Saint-Leu pour le chantier de la cathédrale de Sens à la fin du Moyen Âge

1997

International audience

Martin Chambiges, ma\ⁱtre-bâtisseur des cathédrales de Sens et de Troyes

2000

Initiation of deep convection at marginal instability in an ensemble of mesoscale models: a case-study from COPS

2011

The present study investigates the initiation of precipitating deep convection in an ensemble of convection-resolving mesoscale models. Results of eight different model runs from five non-hydrostatic models are compared for a case of the Convective and Orographically-induced Precipitation Study (COPS). An isolated convective cell initiated east of the Black Forest crest in southwest Germany, although convective available potential energy was only moderate and convective inhibition was high. Measurements revealed that, due to the absence of synoptic forcing, convection was initiated by local processes related to the orography. In particular, the lifting by low-level convergence in the planet…