Academic literature on the topic 'Méthodes d’analyses non invasives'
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Journal articles on the topic "Méthodes d’analyses non invasives"
Degos, Francoise. "Méthodes non invasives de mesure de la fibrose hépatique." Revue Francophone des Laboratoires 2007, no. 389 (February 2007): 27–28. http://dx.doi.org/10.1016/s1773-035x(07)80150-x.
Full textNigg, Hilfiker, Greminger, and Vetter. "Zufallsbefund: Linksseitige zystische adrenale Raumforderung." Praxis 91, no. 4 (January 1, 2002): 108–11. http://dx.doi.org/10.1024/0369-8394.91.4.108.
Full textRoux, Christian. "Méthodes non invasives de mesure de la densité minérale osseuse." médecine/sciences 19, no. 2 (February 2003): 231–38. http://dx.doi.org/10.1051/medsci/2003192231.
Full textGlas, N., J. M. Vergnon, and Y. Pacheco. "Intérêt des méthodes non invasives d’évaluation de l’inflammation bronchique dans l’asthme." Revue de Pneumologie Clinique 69, no. 2 (April 2013): 76–82. http://dx.doi.org/10.1016/j.pneumo.2012.10.004.
Full textDe Clippel, D., M. Baeten, and V. Compernolle. "Précision des méthodes invasives et non invasives de mesure du taux d’hémoglobine chez les donneurs de sang." Transfusion Clinique et Biologique 20, no. 3 (June 2013): 285–86. http://dx.doi.org/10.1016/j.tracli.2013.04.004.
Full textGuéret, Pascal. "Apport des méthodes d’imagerie non invasives pour l’évaluation de la maladie coronaire." Bulletin de l'Académie Nationale de Médecine 195, no. 4-5 (April 2011): 1069–89. http://dx.doi.org/10.1016/s0001-4079(19)32020-5.
Full textBoulé, M. "Intérêts des méthodes non invasives de mesure de l'oxygénation en pneumologie pédiatrique." RBM-News 17, no. 7 (January 1995): 204–6. http://dx.doi.org/10.1016/0222-0776(96)89511-3.
Full textPérot, Bertrand, and Guillaume Sannié. "C-BORD : les conteneurs de fret maritimeau peigne fin neutronique." Revue Générale Nucléaire, no. 2 (March 2020): 62–63. http://dx.doi.org/10.1051/rgn/2020262.
Full textSchiffmann, A., C. Fontaine, P. Guilpain, J. Morel, B. Guillot, C. Girard, S. Riviere, and A. Le Quellec. "Lésions hépatiques induites par le méthotrexate : intérêt des méthodes non invasives de surveillance." La Revue de Médecine Interne 32 (December 2011): S274. http://dx.doi.org/10.1016/j.revmed.2011.10.321.
Full textGerbeaux, Michel, Emile Pertuzon, M. Mereaux, and Jean Rousseau. "Le développement de la force et de la vitesse de raccourcissement musculaire chez les enfants et les adolescents des deux sexes." STAPS 6, no. 11 (1985): 9–17. http://dx.doi.org/10.3406/staps.1985.1425.
Full textDissertations / Theses on the topic "Méthodes d’analyses non invasives"
Freni, Valentina. "Apport de l'imagerie scientifique à la caractérisation des pigments des œuvres du peintre orientaliste Etienne Dinet." Electronic Thesis or Diss., Sorbonne université, 2020. http://www.theses.fr/2020SORUS261.
Full textThis research aims to contribute to the study and characterization of the pigments used by the French painter Étienne Dinet at the dawn of the 20th century. Our approach draws on painting manuals written by the artist (Les fléaux de la peinture), in which he shows his search for materials to be used in painting. Based on these writings, a database of scientific photographs and reflectance spectra (visible and near infrared) was created to determine the pigments used in his paintings. Seven paintings were then studied. Scientific imaging enabled us to characterize the painter’s palette, especially when we had the opportunity to combine several analytical techniques producing complementary data. We have thus shown the value of using a set of non-invasive imaging techniques simultaneously for pigment characterization: no pictorial material is required and the low amount of light radiation during measurements does not affect its conservation. Technical photography can provide a lot of information about the state of preservation of a painting and allows us to detect restoration interventions done over time. It also allows us to make hypotheses about the painter’s palette. To confirm these hypotheses, analyses such as X-ray fluorescence and hyperspectral imaging, which provide more accurate information and more direct interpretation, are required
Archou, Tidjani Mohamed. "Activité des antiinflammatoires à usage dermatologique : évaluation par des méthodes invasives et non invasives." Paris 11, 1991. http://www.theses.fr/1991PA114827.
Full textJacques, Didier. "Nouvelles méthodes non invasives d'exploration de la fonction cardiaque." Lyon 1, 2008. http://www.theses.fr/2008LYO10093.
Full textDoppler Tissue Imaging (DTI) is a new echographic technique to assess cardiac function. Three studies defined its interests and limits. The first one showed that early diastolic wall velocities were preload dependent, limiting their value in the assessment of ventricular filling pressures. The second one suggested that myocardial performance index depended on contractility but also on load conditions. The third one emphasized that DTI has an interest in the quantification of ventricular asynchrony. Concerning the prediction of fluid responsiveness, our studies suggested that respiratory variations in pulse oximetry plethysmographic waveform amplitude could be useful. In case of intra-abdominal hypertension, respiratory variations in arterial pressure are still reliable, but respiratory variations in inferior vena cava area are not
Laurent-Demir, Catherine. "Étude de l'amnésie rétrograde graduelle étendue à l'aide de méthodes invasives et non invasives chez la souris." Bordeaux 1, 1997. http://www.theses.fr/1997BOR10632.
Full textFerré, Pierre. "Étude des lésions musculaires iatrogènes : méthodes non invasives d'évaluation quantitative et mécanismes physiopathologiques." Toulouse, INPT, 2004. http://ethesis.inp-toulouse.fr/archive/00000694/.
Full textHayem, Anita. "Caractérisation de pigments sur des peintures de chevalet par méthodes optiques non-invasives." Thesis, Cergy-Pontoise, 2015. http://www.theses.fr/2015CERG0770/document.
Full textVarious techniques are currently used to characterize pigments on easel paintings. The present study focuses on optical techniques, especially spectrophotometry, hyperspectral imaging, photography and infrared spectrometry. These techniques are non-invasive, without contact, non-destructive and request no sampling.A technical comparison of the different devices is given before testing the efficiency of the commonly used methods for pigment characterization – pigment identification (pure or in a mixture) and pigment quantification in mixtures. With respect to the pigments themselves, the pre-18th century period was chosen in particular, as the number of pigments was limited and the mixtures quite simple.Analysis of cultural heritage by hyperspectral imaging has been developing fast over the past few years. This technique generates large amounts of data that are complex to process. A simplified method was developed to process the data. An evolutionary approach was chosen to extract image data and this methodology used takes its roots in false color traditional photography. Indeed, three false-color composites were generated by choosing a composition of spectral bands in order to maximize the spectral differences between the pigments of a same color category (blue, red, yellow or green).In a first step, optical techniques were tested on pigment mock-ups (pure or mixed). The variable composite methodology was applied on paintings by Eustache Le Sueur, a French painter from the 17th century. Finally the results were compared to those achieved by classical analytical tools currently used for cultural heritage such as X-ray fluorescence and optical microscopy. The results are quite consistent and very promising in favor of a more regular use of the hyperspectral imaging method
Cuevas, Salvatierra Mauricio Andrés. "Méthodes non-invasives de diagnostic de défauts et d'analyse thermique des machines synchrones à pôles saillants." Thesis, Artois, 2017. http://www.theses.fr/2017ARTO0209/document.
Full textThis work aims to develop non-invasive monitoring techniques on AC rotating machines so that their implementation is easy in an industrial environment. For this purpose, two independent methods are described: a fault diagnosis in alternators connected to the local power gird and an exploratory study to evaluate the internal temperature of AC rotating machines.The first method relies on the analysis of two physical magnitudes: the stray magnetic field radiated outside from the external frame and the vibrations content of machine structure. Mathematical models have been developed in order to correlate magnetic and mechanical phenomena which occur in three different machine states: healthy and in two winding short-circuit faults both in the stator and in the rotor. These results were then validated experimentally in laboratory as well as on large machines in industrial environment. A first diagnostic prototype is presented capable to be implemented in industrial environment in order to detect short-circuit faults in larges alternators.In a second time, a temperature estimation method is proposed based on observations concerning variations in material characteristics of windings as temperature increases. Thus, the localizations of impedance resonant frequencies are impacted, which was verified experimentally as well.This thesis work allowed to verify diagnostic feasibility and on-line monitoring methods in rotating machines in a non-invasive way in industrial environments
Leboulanger, Nicolas. "Évaluation de nouvelles méthodes peu invasives d'exploration des voies aériennes supérieures de l'enfant." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2012. http://tel.archives-ouvertes.fr/tel-00832999.
Full textMondon, Philippe. "Polymorphisme génétique et virulence d'Aspergillus fumigatus : étude de souches invasives et non invasives par méthodes moléculaires et corrélation avec un modèle murin d'aspergillose pulmonaire invasive : caractérisation moléculaire de souches invasives au cours d'une enquête européenne multicentrique." Université Joseph Fourier (Grenoble), 1996. http://www.theses.fr/1996GRE18009.
Full textValière, Nathaniel. "Amélioration et optimisation des méthodes non-invasives et des marqueurs microsatellites en biologie des populations et de la conservation." Lyon 1, 2002. http://www.theses.fr/2002LYO10075.
Full textBook chapters on the topic "Méthodes d’analyses non invasives"
Squara, P. "Autres méthodes non invasives de mesure du débit cardiaque." In Insuffisance circulatoire aiguë, 231–45. Elsevier, 2009. http://dx.doi.org/10.1016/b978-2-8101-0089-7.50016-0.
Full textVAN HAM-MEERT, Alicia, and Patrick DEGRYSE. "Les isotopes du plomb pour l’étude des verres anciens." In Le plomb dans les matériaux vitreux du patrimoine, 25–41. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9076.ch2.
Full text"Les nouvelles méthodes d'évaluation non invasives de la fibrose hépatique." In Méga Guide STAGES IFSI, 912–13. Elsevier, 2015. http://dx.doi.org/10.1016/b978-2-294-74529-4.00285-8.
Full textAlexandre, J., A. Balian, L. Bensoussan, A. Chaïb, G. Gridel, K. Kinugawa, F. Lamazou, et al. "Les nouvelles méthodes d'évaluation non invasives de la fibrose hépatique." In Le tout en un révisions IFSI, 834–35. Elsevier, 2009. http://dx.doi.org/10.1016/b978-2-294-70633-2.50278-x.
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