Inhaltsverzeichnis
Auswahl der wissenschaftlichen Literatur zum Thema „Imagerie quantitative en temps réel“
Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an
Machen Sie sich mit den Listen der aktuellen Artikel, Bücher, Dissertationen, Berichten und anderer wissenschaftlichen Quellen zum Thema "Imagerie quantitative en temps réel" bekannt.
Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.
Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.
Zeitschriftenartikel zum Thema "Imagerie quantitative en temps réel"
Sternberg, Par Scott J., und traduit par Anne Touron. „Imagerie CCD en temps réel pour la biologie“. Biofutur 1997, Nr. 169 (Juli 1997): 13–14. http://dx.doi.org/10.1016/s0294-3506(97)84151-8.
Der volle Inhalt der QuelleMagne, Elisabeth. „Esthétique et jeux vidéo“. Figures de l'Art. Revue d'études esthétiques 6, Nr. 1 (2002): 367–79. http://dx.doi.org/10.3406/fdart.2002.1321.
Der volle Inhalt der QuelleBécot, Anaïs, Maribel Lara Corona und Guillaume van Niel. „L’imagerie in vivo“. médecine/sciences 37, Nr. 12 (Dezember 2021): 1108–15. http://dx.doi.org/10.1051/medsci/2021210.
Der volle Inhalt der QuellePatout, M., M. Salaün, P. Bohn, X. Brune, A. Romieu, F. Guisier, N. Vasseur, R. Sesboüé, P. Y. Renard und L. Thiberville. „Imagerie moléculaire en temps réel des mutations de l’EGFR en microscopie confocale fibrée en fluorescence (MCFF)“. Revue des Maladies Respiratoires 31, Nr. 7 (September 2014): 659. http://dx.doi.org/10.1016/j.rmr.2014.04.034.
Der volle Inhalt der QuelleAlary, Rémi, Marie-Françoise Gautier und Philippe Joudrier. „La PCR quantitative en temps réel : application à la quantification des OGM“. Oléagineux, Corps gras, Lipides 9, Nr. 6 (November 2002): 468–73. http://dx.doi.org/10.1051/ocl.2002.0468.
Der volle Inhalt der QuelleVyas, Sumant, G. N. Purohit, P. K. Pareek und M. S. Sahani. „Imagerie ultrasonographique pour le suivi du stade précoce de gestation chez le dromadaire (Camelus dromedarius)“. Revue d’élevage et de médecine vétérinaire des pays tropicaux 55, Nr. 3 (01.03.2002): 241. http://dx.doi.org/10.19182/remvt.9829.
Der volle Inhalt der QuelleSalle, Romain, Constance Mayslich, Philippe Grange, Valentin Leducq, Guillaume Ollagnier, Ugo Heller, Julie Saule et al. „Détection du génome de Treponema pallidum par une technique de PCR quantitative en temps réel“. Annales de Dermatologie et de Vénéréologie - FMC 1, Nr. 8 (Dezember 2021): A85. http://dx.doi.org/10.1016/j.fander.2021.09.488.
Der volle Inhalt der QuelleBoulvin-Borde, C. „La technologie AmpliSensor : une nouvelle approche de détection et de quantification d'acides nucléiques par PCR quantitative en temps réel“. Revue Française des Laboratoires 1998, Nr. 302 (April 1998): 137–38. http://dx.doi.org/10.1016/s0338-9898(98)80111-x.
Der volle Inhalt der QuelleLesur, O., und L. Thiberville. „Vers une évaluation in vivo, en temps réel, de la réparation pulmonaire dans le SDRA : une place pour la micro-imagerie de fluorescence par laser confocal ?“ Réanimation 18, Nr. 2 (März 2009): 111–13. http://dx.doi.org/10.1016/j.reaurg.2009.01.016.
Der volle Inhalt der QuelleDaval, S., P. Poirier, J. Armenaud, M. Cambon und V. Livrelli. „Développement d’une technique de PCR quantitative en temps réel dans le diagnostic de la toxoplasmose chez des patients greffés de moelle osseuse“. Pathologie Biologie 58, Nr. 1 (Februar 2010): 104–9. http://dx.doi.org/10.1016/j.patbio.2009.07.013.
Der volle Inhalt der QuelleDissertationen zum Thema "Imagerie quantitative en temps réel"
Perez, Romero Carmina Angelica. „Noise and robustness downstream of a morphogen gradient : Quantitative approach by imaging transcription dynamics in living embryos“. Electronic Thesis or Diss., Sorbonne université, 2019. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2019SORUS306.pdf.
Der volle Inhalt der QuelleDuring development, cell differentiation frequently occurs upon signaling from gradients of molecules, called morphogens. A simple paradigm to study morphogens is the Bicoid gradient, which determines antero-posterior patterning in fruit fly embryos. This transcription factor allows the rapid expression of its major target gene hunchback, in an anterior domain with a sharp boundary. Using the MS2 system to fluorescently tag RNA in living embryos, we were able to show that the ongoing transcription process at the hunchback promoter is bursty Surprisingly, it takes only 3 minutes, from the first hints of transcription at the anterior to reach steady state with the setting of the sharp expression border in the middle of the embryo. To better understand the role of transcription factors other than Bicoid in this process, I used a two-pronged strategy involving synthetic MS2 reporters combined with the analysis of the hunchback MS2 reporter in various mutant backgrounds. The synthetic reporter approach, indicate that Bicoid is able to activate transcription on its own when bound to the promoter but in a stochastic manner. The binding of Hunchback to the Bicoid-dependent promoter reduces this stochasticity while Caudal might act as a posterior repressor gradient. Altogether, this work provide a new light on the mechanisms insuring a precise transcriptional response downstream of Bicoid
Kim, Jang-Mi. „Quantitative live imaging analysis of proneural factor dynamics during lateral inhibition in Drosophila“. Electronic Thesis or Diss., Sorbonne université, 2022. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2022SORUS585.pdf.
Der volle Inhalt der QuelleLateral inhibition by Notch is a conserved mechanism that regulates the formation of regular patterns of cell fates1. In many tissues, intercellular Delta-Notch signaling coordinates in time and space binary fate decisions thought to be stochastic. In the context of sensory organ development in Drosophila, it has been proposed that fate symmetry breaking between equipotent cells relies on random fluctuations in the level of Delta/Notch2 (or one of their upstream regulators, e.g. YAP1 in the mouse gut3), with small differences being amplified and stabilized to generate distinct fates. Notch-mediated stochastic fate choices may also be biased by intrinsic, i.e. cell history4, or extrinsic factors. Although lateral inhibition has been extensively studied in many developmental contexts, a detailed in vivo analysis of fate and signaling dynamics is still lacking. Here, we used a quantitative live imaging approach to study the dynamics of sensory organ fate specification in the Drosophila abdomen. The accumulation of the transcription factor Scute (Sc), a key regulator of sensory organ formation in the abdomen, was used as a proxy to monitor proneural competence and SOP fate acquisition in developing pupae expressing GFP-tagged Sc. We generated high spatial and temporal resolution movies and segmented/tracked all nuclei using a custom-made pipeline. This allowed us to quantitatively study Sc dynamics in all cells. Having defined a fate difference index (FDI), we found that symmetry breaking can be detected early, when cells expressed very low and heterogeneous levels of Sc. We also observed rare cases of late fate resolution, e.g. when two cells close to each other accumulate high levels of GFP-Scute before being pulled away from each other. Interestingly, we did not observe a rapid decrease in GFP-Sc levels in non-selected cells right after symmetry breaking. Also, the rate of change of FDI values after symmetry breaking appeared to positively correlate with cell-to-cell heterogeneity in Sc levels. Whether increased heterogeneity is causally linked to symmetry breaking remains to be tested. We next addressed if this stochastic fate decision is biased by birth order (as proposed in the context of the AC/VU decision in worms4) or by the size and geometry of cell-cell contacts (as modeling suggested5). We found that neither appeared to significantly influence Notch-mediated binary fate decisions in the Drosophila abdomen. In conclusion, our live imaging data provide a detailed analysis of proneural dynamics during lateral inhibition in Drosophila
Holländer, Matthias. „Synthèse géométrique temps réel“. Electronic Thesis or Diss., Paris, ENST, 2013. http://www.theses.fr/2013ENST0009.
Der volle Inhalt der QuelleEal-time geometry synthesis is an emerging topic in computer graphics.Today's interactive 3D applications have to face a variety of challengesto fulfill the consumer's request for more realism and high quality images.Often, visual effects and quality known from offline-rendered feature films or special effects in movie productions are the ultimate goal but hard to achieve in real time.This thesis offers real-time solutions by exploiting the Graphics Processing Unit (GPU)and efficient geometry processing.In particular, a variety of topics related to classical fields in computer graphics such assubdivision surfaces, global illumination and anti-aliasing are discussedand new approaches and techniques are presented
Wirden, Marc. „PCR quantitative en temps réel du 8ème herpesvirus humain“. Paris 5, 1999. http://www.theses.fr/1999PA05P191.
Der volle Inhalt der QuelleHolländer, Matthias. „Synthèse géométrique temps réel“. Thesis, Paris, ENST, 2013. http://www.theses.fr/2013ENST0009/document.
Der volle Inhalt der QuelleEal-time geometry synthesis is an emerging topic in computer graphics.Today's interactive 3D applications have to face a variety of challengesto fulfill the consumer's request for more realism and high quality images.Often, visual effects and quality known from offline-rendered feature films or special effects in movie productions are the ultimate goal but hard to achieve in real time.This thesis offers real-time solutions by exploiting the Graphics Processing Unit (GPU)and efficient geometry processing.In particular, a variety of topics related to classical fields in computer graphics such assubdivision surfaces, global illumination and anti-aliasing are discussedand new approaches and techniques are presented
Heritier, Bernard. „Contrôle en temps réel d'un imageur par résonance magnétique“. Paris 11, 1987. http://www.theses.fr/1987PA112327.
Der volle Inhalt der QuelleRousseau, Pierre. „Simulation réaliste de pluie en temps-réel“. Limoges, 2007. https://aurore.unilim.fr/theses/nxfile/default/3f454603-f27d-4f2f-bf00-b6f2b7e7d51e/blobholder:0/2007LIMO4019.pdf.
Der volle Inhalt der QuelleNatural phenomena simulation is an important topic in computer graphics. It helps improving realism of displayed scenes, reminding the observer of elements from his daily environment. Amongst these phenomena, rain is one of the most frequent ; few studies had nevertheless been led upon it until recently. In this thesis, we study water-drops rendering, as well as their animation. We propose models enabling visually realistic real-time simulation of rainfalls, which are adapted to the needs of video-games and driving simulators. We first describe the previous works in computer graphics dealing with water-drop rendering, and GPU-based particle animation. In the second chapter, we present the physical properties of raindrops, upon which we built our models. The third chapter introduces the raindrop rendering model we proposed for realistic simulation of the refraction phenomenon which can be observed in raindrops. Extensions to this model are then presented, to simulate the visual phenomenon of retinal persistance, and the change in raindrops' appearance due to illumination from light sources. The fourth chapter introduces the dynamics simulation model we developped. Particles are animated through a GPGPU approach, and bounce when they collide with objects in the scene. Using a dedicated interface, the user can intuitively design wind which alters particles' motion. The results we obtained are presented in the fifth chapter
Zimmer, Jean-Philippe. „Modélisation de visage en temps réel par stéréovision“. Dijon, 2001. http://www.theses.fr/2001DIJOS033.
Der volle Inhalt der QuelleRode, Nicolas. „Microévolution en temps réel : étude quantitative dans les populations naturelles d'Artemia spp“. Thesis, Montpellier 2, 2012. http://www.theses.fr/2012MON20119/document.
Der volle Inhalt der QuelleGetting a comprehensive understanding of microevolution in natural populations requires proper quantification of the important selective forces exerted on these populations. Over the last decade, long-term studies and resurrection-ecology (revival of resting stages) have been the main approaches to study life history trait evolution over many generations in the wild. My work aims at understanding how simple ecological factors (e.g. temperature) and complex interactions between and within species (host-parasite and male-females antagonistic interactions) shape evolutionary processes in natural populations. To this end, I used the brine shrimp Artemia as a model system and combined laboratory and field studies. First, I investigated thermal niche evolution with a resurrection ecology approach, using dormant-egg time series from an Artemia population introduced from temperate to tropical salterns in the mid-80's. This experiment shows that survival at the high temperatures typical of the new environment increased linearly through time after the introduction, suggesting a sustained rate of adaptation over more than 100 generations. Second, I used the same approach to study adaptation between sexes in another Artemia population. I found that sexual conflicts result in fluctuating male-female coevolutionary dynamics in natura, over a time scale of ~100 generations. Third, I studied the relative role of one cestode and two microsporidian parasites in mediating the competition between a native asexual host and an invasive bisexual host. I found that all three parasites were either host- or genotype-specific and that the castrating cestode parasite specifically infected the native species, suggesting that this parasite actually played a major role in the competition between native and invasive hosts. Interestingly, all three parasites manipulated the swarming behavior of their host, most likely to increase their transmission. Fourth, I performed population genetic studies of diploid and polyploid Artemia parthenogenetica and their Asian bisexual close relatives. Diploid asexual Artemia produce rare males and I found indication that these males allow some rare sex in this otherwise parthenogenetic species. In addition, hybridization between divergent Artemia species has led to the origin of at least three independent polyploid lineages
Denis, de Senneville Baudouin. „Correction des mouvements pour la thermométrie temps réel guidée par IRM“. Bordeaux 1, 2005. http://www.theses.fr/2005BOR13123.
Der volle Inhalt der Quelle