Search results for "Usage"
showing 10 items of 166 documents
Presence and characterisation of verotoxin producing E. coli in fresh Italian pork sausages, and preparation and use of an antibiotic-resistant strai…
2005
One hundred and twenty six samples of fresh pork sausages were analysed-for the presence of verocytotoxigenic Escherichia coli (VTEC). Selective enrichment followed by DNA extraction and PCR amplification of the stx1 and stx2 genes highlighted the occurrence of the above mentioned genes in 20 out of 126 samples screened. From the stx positive enriched cultures, isolation was performed on CT-SMAC agar plates after immuno-magnetic separation of E. coli O157. Fifty three non-sorbitol fermenting isolates were obtained and further characterised, along with the reference strain E. coli ATCC 35150(T). All the isolates were characterised by PCR assays, assessing the presence of stx1, stx2, rfbE(O15…
Commentaire Soc. 23 janvier 2008
2008
International audience
Reconfiguration du modèle conjugal à l'heure de l'hyperconnectivité : TIC et territoires de l'intime
2014
Online devices are part of our daily lives, fundamentally changing our habits and practices,especially as regards relationships as well as interpersonal and social communication.In this doctoral research, the aim was to analyse the ways in which Information and CommunicationTechnologies (ICTs) have somehow ‘reshaped’ the traditional conjugal model.Indeed, more than just technical devices, ICTs are communicational and even ‘transitional’devices. They are means of strategies and issues within the couple and the family. Theseincreasingly nomadic technologies question the couple regarding its foundations. First ofall, the phenomenon of hyper connectivity (or ‘continuous connectivity’) creates a…
Taste Perception Profiles and Adiposity in Older Adults with Metabolic Syndrome – PREDIMED-Plus
2020
OBJECTIVES: In humans, perception for each taste (sweet, salt, sour, bitter and umami) has been independently related to food preferences and intake. Yet, the collective influence of perception of all 5 tastes on diet and cardiometabolic health remains unexplored. Therefore, our objective was to investigate the relations between a collective measure of taste perception – “taste perception profiles” – and adiposity. METHODS: We analyzed baseline data of 367 older adults (55–75 years; 55% female) with metabolic syndrome (MetS) participating in the PREDIMED-Plus Valencia trial. Taste perception was assessed for sweet, salt, sour, bitter and umami using sucrose, NaCl, citric acid, phenylthiocar…
Supply and uses of wood in Auvergne, from the Iron Age in the Middle Ages
2018
Waterlogged woods are rare discoveries in archeology because of the conditions inherent in their conservation. When they reach us, they give a lot of data on the importance of this material for past populations.Auvergne is a privileged context for their conservation. Thousands of woods from fortuitous discoveries or archaeological excavations are dated from the Neolithic to the modern era, however the corpus covers mostly the Second Iron Age until the Middle Ages.The diversity of the woods enables a better understanding of different uses according to their respective destination.The state of conservation of many elements gives information about the different stages of shaping, from the fell…
Driver's emotional state and vulnerable road user detection
2017
DDI 2017 - 5th International Conference on Driver Distraction and Inattention, PARIS, FRANCE, 20-/03/2017 - 22/03/2017; In 2014, slightly over 3380 deaths occurred on metropolitan French roads (Observatoire National Interministériel de Sécurité Routière [ONISR], 2015). For pedestrians and cyclists the percentage of fatal accidents increased by around 4, and 7% respectively since 2010. In addition, accidents involving pedestrians and cyclists are mostly caused by other road users as motorists, truck or bus drivers making pedestrians and cyclists vulnerable road users [VRU]. Previous investigations showed that VRU visibility for road users (drivers) was a crucial main issue. To address this i…
Usages et perceptions des T.I.C. à l'université
2002
The purpose is to analyze how students and teachers use and perceive ICT at the university. Both do not equally access to new techologies. The academic function of new technologies is questionable, according to the relative reject of the perspective of the virtual university.
How value and trust influence loyalty in wireless telecommunications industry
2012
Despite making significant investments in enhancing the customer service experience, long-term customer loyalty remains an elusive dream for many service providers. Particularly in the telecommunications industry, switching providers even from within continuous contract relationships is easy and companies struggle to retain their customers. Trust and value are considered cornerstones of long-term relationships, so it is perhaps surprising that previous research on how relationship age and usage level actually affect value, trust and loyalty is inconclusive. The current research is set in the telecommunications services field and draws on a large-scale survey undertaken in Finland. The findi…
Introduction: On the Complex Ecology of Language Learning ‘in the Wild’
2019
This introduction explicates the central issues informing the chapters in the volume. We outline the epistemological development of Second Language Acquisition research as it has evolved from being predominantly individual-cognitive to a more pluralistic endeavor in which social approaches to cognition and learning are becoming central. Social interaction has been recognized as key to language learning since the 1970’s but the field is still lacking in research that studies the everyday social-interactional ecology in which the L2 speaker acts. We argue that it is time to broaden contexts for empirical investigations to study language learning in the full ecology of ‘the wild’, that is, in …
Producteurs, médiateurs, usagers versus auteurs, acteurs, spectateurs - Comment penser la communication de nouvelles thérapeutiques ?
2014
National audience