Inhaltsverzeichnis
Auswahl der wissenschaftlichen Literatur zum Thema „Mesure retardée“
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 "Mesure retardée" 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 "Mesure retardée"
De Chaisemartin, L., S. Lim, C. Neukirch, M. Thetis, P. Nicaise-Roland, S. Peltier und S. Chollet-Martin. „Mesure de l’activation cellulaire T dans le diagnostic biologique de l’allergie retardée à l’amoxicilline“. Revue Française d'Allergologie 54, Nr. 3 (April 2014): 254. http://dx.doi.org/10.1016/j.reval.2014.02.095.
Der volle Inhalt der QuelleHülsebusch, C. G. „Statut de l'immunoglobuline-G chez le chamelon pendant six mois post-natum“. Revue d’élevage et de médecine vétérinaire des pays tropicaux 53, Nr. 2 (01.02.2000): 105. http://dx.doi.org/10.19182/remvt.9730.
Der volle Inhalt der QuelleRozieres, A. „Intérêt de la mesure par ELISPOT de la fréquence des précurseurs CTL sécréteurs d’interféron gamma. (IFNγ) dans le diagnostic des reactions d’hypersensibilité retardée à l’amoxicilline“. Annales de Dermatologie et de Vénéréologie 131, Nr. 6-7 (Juni 2004): 647. http://dx.doi.org/10.1016/s0151-9638(04)93736-2.
Der volle Inhalt der QuelleJeldres, Claudio, Héloïse Cardinal, Alain Duclos, Shahrokh F. Shariat, Nazareno Suardi, Umberto Capitanio, Marie-Josèe Hébert und Pierre I. Karakiewicz. „Prediction of delayed graft function after renal transplantation“. Canadian Urological Association Journal 3, Nr. 5 (01.05.2013): 377. http://dx.doi.org/10.5489/cuaj.1147.
Der volle Inhalt der QuelleCanals, Laia, Gisela Granena, Yucel Yilmaz und Aleksandra Malicka. „Second Language Learners’ and Teachers’ Perceptions of Delayed Immediate Corrective Feedback in an Asynchronous Online Setting An Exploratory Study“. TESL Canada Journal 37, Nr. 2 (02.12.2020): 181–209. http://dx.doi.org/10.18806/tesl.v37i2.1336.
Der volle Inhalt der QuelleFrieden, Jeffry. „Comment (ne pas) perdre une décennie“. Études internationales 44, Nr. 4 (23.04.2014): 525–37. http://dx.doi.org/10.7202/1024650ar.
Der volle Inhalt der QuelleBoutrid, Nada, und Hakim Rahmoune. „The "Measure of Man": History of Anthropometry and Auxology“. Batna Journal of Medical Sciences (BJMS) 7, Nr. 2 (09.11.2020): 182–85. http://dx.doi.org/10.48087/bjmsra.2020.7225.
Der volle Inhalt der QuelleRoyant-Parola, S. „La mélatonine : un hypnotique miracle ?“ European Psychiatry 30, S2 (November 2015): S82. http://dx.doi.org/10.1016/j.eurpsy.2015.09.364.
Der volle Inhalt der QuelleBonelli, S. „Analyse retard des mesures d’auscultation de barrages“. Revue Française de Géotechnique, Nr. 108 (2004): 31–45. http://dx.doi.org/10.1051/geotech/2004108031.
Der volle Inhalt der QuelleCasey, Linda, und Tanis R. Fenton. „La détection et la prise en charge d’une croissance atypique“. Paediatrics & Child Health 28, Nr. 8 (01.12.2023): 501–9. http://dx.doi.org/10.1093/pch/pxad056.
Der volle Inhalt der QuelleDissertationen zum Thema "Mesure retardée"
Arezki, Hasni. „Advanced Estimation Algorithms for Nonlinear Systems : Design Methods and Applications“. Electronic Thesis or Diss., Université de Lorraine, 2024. http://www.theses.fr/2024LORR0128.
Der volle Inhalt der QuelleA dynamical system models how a system evolves over time, governed by specific laws or equations. Ensuring the stability of such systems, under a given control action, is vital for predicting their long-term behavior. Stability analysis methods, such as Lyapunov's theory and Input-to-State Stability (ISS), provide essential tools to assess whether a system will remain stable. When direct measurements of all system states are not possible, estimation techniques, such as observers and estimators, play a crucial role in reconstructing internal states from available measurements, enabling effective feedback control. Then, developing advanced estimation schemes and observer design methods is the main motivation of this thesis. Towards this end, three major contributions are proposed in this thesis, as detailed below : 1. Analysis of Robust Moving Horizon Estimation (MHE) Schemes: Since the incremental exponential input/output-to-state stability (i-EIOSS) property is required to synthesize the parameters of the cost function in the MHE context, then, first, two numerical design procedures are proposed to ensure that a nonlinear system achieves i-EIOSS property and to compute the associated i-EIOSS parameters. Then, the robust stability of moving horizon estimation (MHE) is proven. Novel design conditions are established and advanced predictions techniques are introduced. 2. Contributions to LMI-based and high-gain-based Observers: This chapter is split into two parts: the first part deals with observer design for nonlinear systems via Linear Matrix Inequalities(LMIs). The main goal consists of showing that for some families of nonlinear systems, the LMI-based observer design techniques always provide an exponential convergent observer. The second part deals with high-gain observer methodology. A novel design method is proposed for systems with arbitrary nonlinear structures contrary to the standard results on high-gain observer methodology developed for triangular nonlinearities. 3. Contributions to observer design for nonlinear systems with delayed measurements: The main idea behind this consists of using a dynamic extension technique to transform a system with delayed nonlinear outputs into a system with linear outputs and a delay-dependent integral term in the dynamic process. Based on this transformation, novel and less conservative synthesis conditions are established, ensuring the exponential convergence of the observer despite the large values of the delay in the output measurements
Villeneuve, Rémy. „Réalisation et caractérisation de lignes à retard pour carcinotron aux fréquences centimétrique, millimétrique et térahertz“. Limoges, 2010. http://aurore.unilim.fr/theses/nxfile/default/9532d5f6-7ce6-4c89-b8fc-9e99a275536e/blobholder:0/2010LIMO4046.pdf.
Der volle Inhalt der QuelleThe carcinotron (or backward wave oscillator) presents too great a decrease above 800 GHz. This decrease of yield is partly due to machining defects on its delay line. New machining techniques have been developed since and it is necessary to characterize them. Thus, methods for measuring losses and dispersion should be set up. Among them, three methods have been selected : two in progressive waves with guide and radiation coupling, and one in stationary wave with wave guide coupling. In the terahertz domain, measurement requires careful analysis, so the first measurements have been performed on identical delay lines, with a scale factor, but running at 10 and 100 GHz. The results obtained have enabled us to validate the different methods of measurement. Accordingly, the perspectives of a measurement on a line size operating at 1 THz are reviewed at the conclusion of this work
Mauborgne, Marie-Laure. „Création d'une bibliothèque d'activation photonucléaire et mesures de spectres d'émission de neutrons retardés“. Caen, 2005. http://www.theses.fr/2005CAEN2033.
Der volle Inhalt der QuelleBoujrad, Abderrahman. „Etude et réalisation d'un TDC numérique dans le cadre du trigger du GANIL“. Caen, 2001. https://tel.archives-ouvertes.fr/tel-00711468.
Der volle Inhalt der QuelleDessagne, Philippe. „Etude de noyaux loin de la ligne de stabilité : mesures de masse et analyse de l'émission de particules retardées“. Phd thesis, Université Louis Pasteur - Strasbourg I, 1987. http://tel.archives-ouvertes.fr/tel-00395614.
Der volle Inhalt der QuelleSchwartz, Heidi. „Instrumentation et mesures ultrasonores dans un écoulement d'air en couche limite : application à la détermination de l'angle d'incidence d'un aéronef“. Thesis, Tours, 2014. http://www.theses.fr/2014TOUR4012.
Der volle Inhalt der QuelleIn the field of aeronautics, the angle of attack of an aircraft is an essential flight parameter. The aim of this work is to analyze the systems based on measurements using ultrasonic times of flight, and to realize an aeronautic ultrasonic system. The probe that has been developed during this work is made of ultrasonic transducers, transmitters and receivers of ultrasonic waves. Measuring delays between these waves may allow the determination of the angle of attack, thanks to an analytical calculation. Limits of this formula are studied during this work because it may only be used in uniform fields. First of all, a numerical model based on the ray theory is developed to take into account the propagation effect of a turbulent boundary layer. Afterwards, experiments are conducted in an anechoic wind tunnel. The experimental delays obtained are similar to those calculated with the developed code. Furthermore, comparison between experimental delays and those calculated thanks te basic expressions of times of flight, shows similar results particularly at high angles. Finally, the angles of attack are determined thanks to measurements of ratio between experimental delays. The angle is deducted thanks to two different tools, a numerical abacus based on the developed code, and an analytical abacus. The results show that the analytical abacus is the most appropriate tool for determination of angles of attack. Indeed, the boundary layer part becomes negligible when ratio between delays is taken into account. The approximation of the code concerning the choice of the shots of rays used for the calculation may be the main source of errors
Feneuil, Bruno. „Éléments d'élaboration d'un vélocimètre optique sans contact et sans repères pour la mesure des vitesses linéaires faibles (de l'ordre de 10 cm /s)“. Paris 11, 1988. http://www.theses.fr/1988PA112400.
Der volle Inhalt der QuelleThis study of feasibility depicts an optical velocimeter dedicated to low and linear speed measurement (≈10 cm /s) without touching or setting marks on the object in motion. This sensor involves two parallel light beams which successively scan the same randorn defects of a moving surface. Hence the two back-scattered signals: collected by photodiodes are ideally the same but for a delay inversely proportional to the speed to be measured. The velocimeter performances are highly dependent on the back scattered signals spectrum, the signal-to-noise ratio, and the algorithm used for delay estimation. Therefore investigations have been conducted towards: the theoretical and experimental analysis of the signals spectrum as well as the speed-to-delay transformation the sensor completes, the electronic set-up which involves a double synchronous modulation and detection with two separate frequencies for optimum background noise and cross-talk rejection, the realization of a high-speed algorithm for delay estimation. This algorithm represents the main originality and also the leading part of this study. It consists in a generalized delay-locked loop using LMS adaptive filtering
Dessagne, Philippe. „Etude de noyaux loin de la ligne de stabilite : mesures de masse et analyse de l'emission de particules retardees“. Université Louis Pasteur (Strasbourg) (1971-2008), 1987. http://www.theses.fr/1987STR13217.
Der volle Inhalt der QuelleVũ, Văn Yem. „Conception et réalisation d'un sondeur de canal multi-capteur utilisant les corrélateurs "cinq-ports" pour la mesure de propagation à l'intérieur des bâtiments“. Paris, ENST, 2005. http://www.theses.fr/2005ENST0052.
Der volle Inhalt der QuelleThe five-port correlator in microstrip technology consists of a ring with 5 arms and three diode power detectors. The ratio of two waves (Radio Frequency and Local Oscillator) is determined as a linear combination of the power levels measured at the five -port's outputs. Advantages of using five-port are its low-cost, its less sensibility to phase and amplitude imbalances and its operation in a wide frequency band. We propose a spatio-temporal channel sounder that consists of an 8 quasi-Yagi antenna elements and of 8 five-ports at reception The channel sounder designed for indoor propagation measurements follows us to measure time delay (TOA: Time Of Arrival) and Direction Of Arrival (DOA) in azimuth and in elevation of multi-path signals simultaneously. The DOA is estimated by measuring the phase difference of signals picked up by an antenna array and the estimation of TOA is based on the phase difference measured at two successive frequencies in the band from 2. 3 GHz to 2. 5 GHz with frequency step of 4 MHz at one five-port. The high resolution algorithm MUSIC (Multiple Signal Classification) associated with spatial smoothing pre-processing is used for TOA and DOA estimation. The simulation and measurement results show that we can estimate a number of signals bigger than the number of antenna elements. The proposed channel sounder has a low-cost and the measurement is performed simultaneously
Treangle, Clement. „Observateurs grand gain pour des systèmes non linéaires à sorties échantillonnées et retardées“. Thesis, Normandie, 2018. http://www.theses.fr/2018NORMC251/document.
Der volle Inhalt der QuelleThis manuscript deals with the synthesis of high gain observers for nonlinear systems with sampled and delayed outputs. Three contributions are proposed for consideration in this manuscript. The first contribution, for a class of Multi-input / Multi-output systems whose outputs are grouped into a single block, involves the problem of the acquisition process of output measurements (continuous, sampled, delayed or not) and proposes a common framework for all possible cases. The second contribution proposes a filtered high gain observer on this same class of systems in order to reduce the sensitivity to measurement noise, in the case where the output is continuous and then in the case where the latter is sampled. The last contribution aims to extend the standard high gain synthesis for a large class of uniformly observable Multi-input / Multi-output systems with continuous output measurements. For each of these contributions, it has been shown that the observation error of each of the proposed observers converges exponentially towards zero in the absence of uncertainties in the system. All these contributions have been illustrated through several examples from different fields of study
Buchteile zum Thema "Mesure retardée"
ALGMI, Nadjah, und Jean-Paul MEREAUX. „Une grille de lecture des défaillances d’entreprises versus réalité du Covid-19“. In Les épidémies au prisme des SHS, 167–74. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.6002.
Der volle Inhalt der QuelleBerichte der Organisationen zum Thema "Mesure retardée"
Corkum, Eleanor, Tiffanie Perrault und Erin C. Strumpf. Améliorer les parcours de diagnostic du cancer du sein au Québec. CIRANO, Oktober 2023. http://dx.doi.org/10.54932/tlak9928.
Der volle Inhalt der Quelle