Search results for "Lua"

Exposition des eaux souterraines peu profondes à Escherichia coli résistant aux antibiotiques : approche hydrochimique pour identifier les sources et…

2016

L'antibiorésistance est une préoccupation croissante en termes de santé humaine et animale au niveau international. Le but du travail est de suivre l'impact sur la qualité de l'eau dans le bassin versant de l’Ouche et évaluer la capacité des E. coli productrices de BLSE de type CTX-M à se propager et survivre dans les eaux. Une stratégie pour l’échantillonnage des eaux de surface et souterraines a été déployée selon les contextes hydrogéologiques, l'utilisation des terres et les STEP. L’approche hydrochimique s’appuie sur l’analyse des paramètres tels que les nitrates et le bore complétés par l’analyse de Terres rares dont le gadolinium et le suivi de produits pharmaceutiques (caféine, carb…

Maintenir le plaisir à manger chez les personnes âgées dépendantes à risque de dénutrition : validation d’une échelle de mesure de l’appréciation aup…

2012

Introduction et but de l'étudeUne “bonne” alimentation est considérée comme l’un des facteurs clefs contribuant à la prévention des pathologies survenant avec l’âge. Mais une “bonne” alimentation, ce n’est pas uniquement satisfaire aux besoins nutritionnels de la population âgée. C’est aussi maintenir le plaisir à manger, composante essentielle de la régulation de la prise alimentaire et plus généralement du bien-être et de la qualité de vie (Grunert et al, 2007). Lors d’une enquête menée auprès de personnes âgées de plus de 65 ans, nous avons interrogé 289 personnes vivant à domicile sans aide et 95 personnes vivant en Établissement pour Personnes Âgées Dépendantes (EHPAD). Les résultats o…

Early determinants of fruit and vegetables liking among children

2014

Early determinants of fruit and vegetables liking among children. Séminaire du projet européen HabEat

General considerations

2018

The relevance of the French rural policy by the yardstick of the theories of justice

2010

The relevance of the French rural policy by the yardstick of the theories of justice How to evaluate the relevance of the French rural policy ? When the question is to what extent the objectives of the policy are reached owing to public interventions, the method is relatively well known. However, when the question is to what extent these objectives are relevant, an important problem is faced : the referential of this evaluation is indefinite. In this article, we propose to define this referential on the basis of moral and political philosophy : The objectives are relevant if they are derived from a conception of justice that is itself relevant. From this viewpoint, the relevance of the curr…

Walk tests : a standardizable tool to assess capacities in cardio-vascular disease

2011

Cardiovascular and cerebrovascular diseases remain the first cause of mortality and handicap in the world. With the improvements in the management of the acute phase, the number of patients with limited exercise capacity due to chronic cardiovascular disease is increasing. The aim of this thesis was to conduct a thorough study of the use of standardized walk tests to assess exercise capacity in coronary artery disease patients. We first explain the concepts of handicap and quality of life in chronic diseases, and the need for functional evaluations in order to assess their impact and evolution. We then present the current modalities of cardiac rehabilitation, emphasizing the importance of p…

Theories and methods to assess the social cost of occupational risk factors in France : application to the case of occupational cancers

2011

The main objective of this thesis is to evaluate the social cost of respiratory cancer attributable to occupational risk factors in France. A summary of the available epidemiological data in the literature is performed. By using the Medline database, a review of the literature restricted to meta-analysis highlights the relative risk data available. The method of Attributable Risks (AR) is mobilized to estimate the numbers of lung, sinonasal and mesothelioma cancer cases caused by asbestos, exhaust fumes from diesel engines, painters, crystalline silica, wood dust and leather dust. We then assess the costs of these cancer cases for the french society using the Cost Of Illness (COI) method. T…

Unconscious odour conditioning 25 years later: Revisiting and extending ‘Kirk-Smith, Van Toller and Dodd’

2009

International audience; The pioneering work by Kirk-Smith, Van Toller, and Dodd [Kirk-Smith, M. D., Van Toller, C., & Dodd, G. H. (1983). Unconscious odour conditioning in human subjects. Biological Psychology, 17, 221–231], established that an unnoticed odorant paired with an emotionally meaningful task can influence mood and attitudes when the odorant alone is re-encountered subsequently. This study was particularly important in highlighting unconscious odour learning processes as they may happen in everyday life. However, it was severely criticized by Black and Smith [Black, S. L., & Smith, D. G. (1994). Has odor conditioning been demonstrated? A critique of “Unconscious odour conditioni…

Evaluation ex ante des conséquences de l'adoption de la production intégrée en grandes cultures à l'échelle de la Bourgogne

2015

The agriculture in France is under intense pressure. Farmers are asked to change their crop management, to evolve toward agroecology, to follow the principles of Integrated Pest Management (IPM) and to reduce pesticide use. However such an evolution toward an alternative agricultural model will be possible only if innovative cropping systems are able to maintain competitive and profitable farms.The aim of our work is to contribute to the debates about this issue, by evaluating ex ante the potential consequences of adopting the principles of IPM over one whole agricultural region, taking into account the diversity of production situations within this region. We considered the Burgundy region…

Développement de méthodes de référence pour les biomarqueurs du bilan lipidique : application au contrôle qualité en biologie clinique

2013

Reliable measurements in medical biology are essential for early screening and appropriate follow-up of patients. Ensuring metrological traceability of clinical measurements to higher order reference methods or certified reference materials enables to obtain comparable results over time and between different laboratories that could use different methods to quantify the same biomarker.In this study, reference methods were developed and validated for lipid profile biomarkers (total cholesterol, triglycerides, HDL-C, and LDL-C). Their value added in proficiency testing schemes was demonstrated against consensus mean. They were also used to characterize a certified reference material (CRM) that…