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Dissertations / Theses on the topic 'Experiment description'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Brom, Jean-Marie. "Formation des états charmonium dans le canal direct d'annihilation p$\bar{p}$ et description d'une méthode expérimentale nouvelle. Réactions exclusives $$\bar{p}$ ->e+e-." Phd thesis, Université Louis Pasteur - Strasbourg I, 1985. http://tel.archives-ouvertes.fr/tel-00390469.

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2

Janke, Svenja Maria. "Theoretical Description of Hydrogen Atom Scattering off Noble Metals." Doctoral thesis, Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2016. http://hdl.handle.net/11858/00-1735-0000-0028-87A3-4.

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3

Massot, Elisabeth, and Elisabeth Massot. "Description relativiste chirale de la matière nucléaire incluant des effets de confinement du nucléon." Phd thesis, Université Claude Bernard - Lyon I, 2009. http://tel.archives-ouvertes.fr/tel-00442137.

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Le but de cette thèse est de construire un modèle décrivant la matière nucléaire symétrique et asymétrique dans une approche relativiste incluant des effets de la chromodynamique quantique, en particulier la symétrie chirale et le confinement. Le système considéré est une assemblée de nucléons en interaction {\it via} l'échange de mésons. L'attraction est assurée par la présence d'un champ scalaire invariant chiral lié aux fluctuations du condensat de quarks. La saturation est obtenue après ajout de la réponse scalaire nucléo- nique liée à la sous-structure en quarks du nucléon. Les paramètres

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4

Guo, Ziyu. "Search for the Higgs boson in the tt̄H (H → bb̄) channel in the ATLAS experiment at the LHC using machine learning methods and synchronization of the ITk geometry description for simulation and radiation studies for the HL-LHC ATLAS upgrade." Electronic Thesis or Diss., Aix-Marseille, 2019. http://www.theses.fr/2019AIXM0350.

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La mesure du couplage de Yukawa entre le boson de Higgs et le quark top, beaucoup plus fort que celui des autres quarks, permet de tester le Modèle Standard. La production associée d’un boson de Higgs et d’une paire de quarks top (ttH) en permet une mesure directe. Cette thèse documente une recherche d’événements ttH dans le canal H->bb dans les données collectées avec le détecteur ATLAS auprès du LHC durant le Run 2. Les nombreux jets et b-jets dans l’état final nécessitent l’utilisation de techniques avancées. Les grandes incertitudes théoriques sur les bruits de fond tt ont un impact maj

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5

Stoehr, Michele. "Loneliness and Emotion Recognition| A Dynamical Description." Thesis, Florida Atlantic University, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10610509.

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<p> Loneliness – the feeling that manifests when one perceives one’s social needs are not being met by the quantity or especially the quality of one’s social relationships – is a common but typically short-lived and fairly harmless experience. However, recent research continues to uncover a variety of alarming health effects associated with longterm loneliness. The present study examines the psychological mechanisms underlying how persons scoring high in trait loneliness perceive their social environments. Evaluations of transient facial expression morphs are analyzed i

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6

Behrooz, A. "Meta description of experimental identification of medical knowledge." Thesis, Brunel University, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.373085.

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7

Shumate, Eric Dean. "Experimental Description of Flow at an Open-Channel Junction." Thesis, University of Iowa, 1998. https://ir.uiowa.edu/etd/5368.

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8

Makarov, Ivan. "Theoretical and experimental description of permeability of peptide-containing membranes." [S.l.] : [s.n.], 2005. http://webdoc.sub.gwdg.de/diss/2005/makarov.

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9

Calhoun, Karen. "Redesign of Library Workflows: Experimental Models for Electronic Resource Description." the Library of Congress, 2000. http://hdl.handle.net/10150/105094.

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This paper explores the potential for and progress of a gradual transition from a highly centralized model for cataloging to an iterative, collaborative, and broadly distributed model for electronic resource description. The author's purpose is to alert library managers to some experiments underway and to help them conceptualize new methods for defining, planning, and leading the e-resource description process under moderate to severe time and staffing constraints. To build a coherent library system for discovery and retrieval of networked resources, librarians and technologists are experiment

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10

Farkas, I., A. Aszodi, J. Elter, et al. "The European project FLOMIX-R: Description of the experimental and numerical studies of flow distribution in the reactor primary circuit(Final report on WP 3)." Forschungszentrum Dresden, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:d120-qucosa-28628.

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The flow distribution in the primary circuit of the pressurized water reactor was studied with experiments and Computational Fluid Dynamics (CFD) simulations. The main focus was on the flow field and mixing in the downcomer of the pressure vessel: how the different factors like the orientation of operating loops, the total loop flow rate and the asymmetry of the loop flow rates affect the outcome. In addition to the flow field studies the overall applicability of CFD methods for primary circuit thermal-hydraulic analysis was evaluated based on the CFD simulations of the mixing experiments of t

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11

Farkas, I., A. Aszodi, J. Elter, et al. "The European project FLOMIX-R: Description of the experimental and numerical studies of flow distribution in the reactor primary circuit(Final report on WP 3)." Forschungszentrum Rossendorf, 2005. https://hzdr.qucosa.de/id/qucosa%3A21689.

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The flow distribution in the primary circuit of the pressurized water reactor was studied with experiments and Computational Fluid Dynamics (CFD) simulations. The main focus was on the flow field and mixing in the downcomer of the pressure vessel: how the different factors like the orientation of operating loops, the total loop flow rate and the asymmetry of the loop flow rates affect the outcome. In addition to the flow field studies the overall applicability of CFD methods for primary circuit thermal-hydraulic analysis was evaluated based on the CFD simulations of the mixing experiments of t

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12

Rouxel, Jérémy. "A rigorous multipolar framework for nanoparticles optical properties description : theory and experiments." Thesis, Troyes, 2015. http://www.theses.fr/2015TROY0013/document.

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Les propriétés optiques linéaires et non-linéaires de nanoparticules métalliques de tailles non-négligeables comparées à celles des longueurs d’onde excitatrices sont étudiées dans cette thèse. Les informations issues de la symétrie sont mises en avant afin de décrire des nanoparticules appartenant à des groupes ponctuels. Pour cela, un formalisme totalement irréductible est mis en place afin de prendre en compte l’extension spatiale des objets étudiés. Dans ce formalisme, le tenseur de réponse non-linéaire possède un nombre fini de valeurs significatives reliant les composantes multipolaires

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13

Lu, YiYao. "Theoretical and Experimental Study of the Co-Cr-Mo System." Thesis, KTH, Materialvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-42584.

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The thermodynamic properties of the Co-Cr-Mo ternary system have been described. Available experimental data on the system have been assessed and applied to optimize the parameters used in the thermodynamic models within the Calphad method. Meanwhile, samples were made by the powder metallurgical process and heat treated (sintered) at 1573 K to investigate the phase diagram data related to the intermetallic phases, such as σ, μ and R phases present in the system. With the optimized thermodynamic description, we are able to fit most of the experimental data in the literature and from this work.

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14

Kelley, Maureen. "Route Descriptions Using Maps, Photomaps, and Imagery: An Experimental Analysis." Thesis, University of Oregon, 2013. http://hdl.handle.net/1794/12999.

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Previous route description experiments conducted by psychologists show there are differences between males and females in the use of landmarks when describing routes. Previous research has shown that females used landmarks and egocentric forms of turn descriptors more often than males for route descriptions. This method is known as route knowledge in the spatial knowledge literature. Males, conversely, were seen to use fewer landmarks and more cardinal direction descriptions and standard distances when describing routes. Spatial knowledge literature terms this method survey knowledge. The

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15

Koch, Lars, and Tobias Nanz. "Ästhetische Experimente: Zur Ereignishaftigkeit und Funktion von Störungen in den Künsten." J.B. Metzler, Part of Springer Nature, 2014. https://tud.qucosa.de/id/qucosa%3A34450.

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Disruption is a phenomenon that has gained the attention of a broad and diverse range of academic disciplines. Building on this work we propose that disruptions are by no means solely destructive but rather have productive consequences. We aim to establish disruption as a starting point for the analysis of formulas of societal self-description. In this, epistemological and aesthetic aspects of disturbances will be focused since these moments of interruption or loss of order evoke efforts of theoretical or practical consolidation of the social sphere. After discussing the history of experimenta

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16

Westberg, Jonas. "Faraday modulation spectroscopy : Theoretical description and experimental realization for detection of nitric oxide." Doctoral thesis, Umeå universitet, Institutionen för fysik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-68649.

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Faraday modulation spectroscopy (FAMOS) is a laser-based spectroscopic dispersion technique for detection of paramagnetic molecules in gas phase. This thesis presents both a new theoretical description of FAMOS and experimental results from the ultra-violet (UV) as well as the mid-infrared (MIR) regions. The theoretical description, which is given in terms of the integrated linestrength and Fourier coefficients of modulated dispersion and absorption lineshape functions, facilitates the description and the use of the technique considerably. It serves as an extension to the existing FAMOS model

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17

Nieto, Ugalde Iván. "ANÁLISIS DESCRIPTIVO DE LA VIOLENCIA VIRTUAL QUE EXPERIMENTAN ESTUDIANTES UNIVERSITARIOS." Tesis de Licenciatura, Universidad Autónoma del Estado de México, 2015. http://hdl.handle.net/20.500.11799/66631.

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Cuando la persona decide comenzar una relación de pareja hay una serie de experiencias, agradables, desconocidas o inesperadas con el propósito de satisfacer necesidades biológicas, psicológicas y socioculturales Por lo tanto surge el interés de realizar la presente investigación para estudiar a parejas con el objetivo de conocer las estrategias que utilizan para conservar la relación con la pareja. Se consideraron los temas de pareja, el amor, costumbre y conveniencia, además de los elementos que propician la estabilidad y conservación de la pareja, debido a que en la actualidad se obse

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18

Jayakumar, Vignesh. "Finite Element Model Correlation with Experiment Focusing on Descriptions of Clamped Boundary Condition and Damping." University of Cincinnati / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1592171762884289.

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19

Yin, Jun. "Practical issues in theoretical descriptions of experimental quantum state and entanglement estimation." Thesis, University of Oregon, 2011. http://hdl.handle.net/1794/11579.

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xii, 133 p. : ill. (some col.)<br>We study entanglement estimation and verification in realistic situations, taking into account experimental imperfections and statistical fluctuations due to finite data. We consider both photonic and spin-1/2 systems. We study how entanglement created with mixed photon wave packets is degraded. We apply statistical analysis to and propose criteria for reliable entanglement verification and estimation. Finally we devote some effort to making quantum state estimation efficient by applying information criteria. This dissertation includes previously published co-

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20

Beal, Aurélie. "Description et sélection de données en grande dimension." Thesis, Aix-Marseille, 2015. http://www.theses.fr/2015AIXM4305/document.

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L'évolution des technologies actuelles permet de traiter un grand nombre d'expériences (ou de simulations) et d'envisager un nombre important de paramètres. Cette situation conduit à des matrices de grande, voire très grande, dimension et nécessite le développement de nouveaux outils pour évaluer et visualiser ces données et, le cas échéant, en réduire la dimension. L'évaluation de la qualité de l'information apportée par l'ensemble de points constituant une base de données ou un plan d'expériences peut se faire au travers de critères basés sur des calculs de distance, qui renseigneront sur l'

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21

Schmitt, Miriam. "Microscopic description of magnetic model compounds." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-110282.

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Solid state physics comprises many interesting physical phenomena driven by the complex interplay of the crystal structure, magnetic and orbital degrees of freedom, quantum fluctuations and correlation. The discovery of materials which exhibit exotic phenomena like low dimensional magnetism, superconductivity, thermoelectricity or multiferroic behavior leads to various applications which even directly influence our daily live. For such technical applications and the purposive modification of materials, the understanding of the underlying mechanisms in solids is a precondition. Nowadays DFT bas

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22

Griffiths, Roger Thomas. "Temporal variables in L2 classroom input : a descriptive and experimental study." Thesis, University of Southampton, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357161.

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23

Beal, Aurélie. "Description et sélection de données en grande dimension." Electronic Thesis or Diss., Aix-Marseille, 2015. http://www.theses.fr/2015AIXM4305.

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L'évolution des technologies actuelles permet de traiter un grand nombre d'expériences (ou de simulations) et d'envisager un nombre important de paramètres. Cette situation conduit à des matrices de grande, voire très grande, dimension et nécessite le développement de nouveaux outils pour évaluer et visualiser ces données et, le cas échéant, en réduire la dimension. L'évaluation de la qualité de l'information apportée par l'ensemble de points constituant une base de données ou un plan d'expériences peut se faire au travers de critères basés sur des calculs de distance, qui renseigneront sur l'

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24

Figl, Kathrin, and Jan Recker. "Process Innovation as Creative Problem-Solving: An Experimental Study of Textual Descriptions and Diagrams." Elsevier, 2016. http://dx.doi.org/10.1016/j.im.2016.02.008.

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The use of process models to support business analysts' idea-generation tasks has been a long-standing topic of interest in process improvement. We examine how two types of representations of organizational processes - textual and diagrammatic - assist analysts in developing innovative solutions to process-redesign tasks. The results of our study clarify the types of process-redesign ideas generated by analysts who work with text versus those who work with models. We find that the volume and originality of process-redesign ideas do not differ significantly but that appropriateness of ideas va

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25

Ottensooser, Avner, Alan Fekete, Hajo A. Reijers, Jan Mendling, and Con Menictas. "Making Sense of Business Process Descriptions: An Experimental Comparison of Graphical and Textual Notations." Elsevier, 2012. http://dx.doi.org/10.1016/j.jss.2011.09.023.

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How effective is a notation in conveying the writer's intent correctly? This paper identifies understandability of design notations as an important aspect which calls for an experimental comparison. We compare the success of university students in interpreting business process descriptions, for an established graphical notation (BPMN) and for an alternative textual notation (based on written use-cases). Because a design must be read by diverse communities, including technically-trained professionals such as developers and business analysts, as well as end-users and stakeholders from a wider bu

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26

Pitts, Michelle Guzzardo. "Development of Benchmark descriptions of criticality experiments using enriched uranium solutions in spheres of various size." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/18387.

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27

Audí, Marc. "La poésie visuelle de Joan Brossa (1919-1998) : description et analyse intégrales." Thesis, Paris 4, 2011. http://www.theses.fr/2011PA040121.

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Cette thèse a pour objet la recension, la description et l'analyse de la poésie visuelle de Joan Brossa (1919-1998), considéré comme l'un des grands représentants de la poésie expérimentale de la deuxième moitié du XXe siècle. Combinant les techniques des arts plastiques et de la littérature, ce corpus constitue une forme d’expression spécifique, difficile à définir et à circonscrire, mais qui occupe une place centrale dans l’œuvre du poète. La poésie visuelle s’inscrit dans l'évolution de la poésie d'avant-garde, du début du XXe siècle à l'art contemporain. C’est en retraçant cette histoire q

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28

Aherfi, Sarah. "Famille des Marseilleviridae : étude de la pathogénicité potentielle et description du pan-génome." Thesis, Aix-Marseille, 2016. http://www.theses.fr/2016AIXM5024.

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Marseilleviridae est une famille de virus géants isolés initialement à partir de prélèvements environnementaux, dont Marseillevirus est le membre fondateur. La présence des marseillevirus chez l’Homme a été démontrée dans quelques études. Les objectifs sont de mieux documenter la présence des marseillevirus chez l’Homme, de modéliser l’infection par Marseillevirus chez la souris, et enfin, de décrire les génomes des marseillevirus. Nous rapportons un cas d’infection par Marseillevirus chez une patiente atteinte d’un cancer des ganglions, soulevant la question d’un éventuel lien entre Marseille

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29

Bergerud, Caroline. "Barns utforskande och samtalande kring ett naturvetenskapligt innehåll : En kvalitativ studie om barns utforskande och samtalande under ett experiment bestående av att blanda och separera." Thesis, Karlstads universitet, Institutionen för pedagogiska studier (from 2013), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-73120.

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The purpose of the study is to contribute with knowledge of children´s exploration and conversing during an experiment consisting of mixing and separating. The study was conducted on the basis of an inductive and qualitative approach where semi-structured interviews were used as a method. A socio-cultural perspective was used as it is the children´s exploration and conversing about a scientific content that is in focus. The collected data was analyzed with inspiration from a phenomenographic analysis model. The result shows that the children asked questions and made descriptions regarding the

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30

Haddad, Ana Luiza Focchi. "Um estudo experimental sobre respostas de solucionar problemas, informar e descrever e suas possíveis relações." Pontifícia Universidade Católica de São Paulo, 2008. https://tede2.pucsp.br/handle/handle/16832.

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Made available in DSpace on 2016-04-29T13:18:09Z (GMT). No. of bitstreams: 1 Ana Luiza Focchi Haddad.pdf: 678295 bytes, checksum: d12abfc755c29e8cc5671713ab1b4824 (MD5) Previous issue date: 2008-06-11<br>The present study aimed to investigate the influence of the separate request of the information and descripton response, when asked isolated in different moments of the experiment, on a problem solving situation. The amount of solicitation to information and description response was held constant (10 opportunities) for most of the groups. The information response consisted in the participant

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31

Brown, Marissa. "Sensory characteristics and classification of commercial and experimental plain yogurts." Thesis, Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/4114.

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32

Lin, Yuan. "Méthodologie et composants pour la mise en oeuvre de workflows scientifiques." Thesis, Montpellier 2, 2011. http://www.theses.fr/2011MON20117/document.

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Les sciences relevant des sciences du vivant et de l'environnement (biologie, risques naturels, télédétection, etc.) ont depuis de nombreuses années accumulé les données d'observation et développé de grandes variétés de traitements.Les scientifiques de ces domaines doivent asseoir leur réflexion par des validations expérimentales. Celles-ci nécessitent la mise en œuvre de chaînes de traitements (ou protocoles expérimentaux) plus ou moins complexes.Le concept de "workflow" a été introduit de manière globale et raffiné en "workflow scientifique".Les systèmes actuels restent cependant difficiles

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33

Kateklum, Rutjaphan. "Fiber optic fluorescence pH sensing for biomedical applications : theoretical and experimental studies." Thesis, Bourgogne Franche-Comté, 2017. http://www.theses.fr/2017UBFCD048.

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Les fonctions organiques du corps humain sont liées à des constants biologiques. Variations de ces constantes induisent divers états pathologiques. Parmi ces constantes, le pH constitue le cœur de ces travaux de thèse. Chez les êtres vivants, les fonctions biologiques dépendent de constant acides ou alcalines. En fait, l’action d’une protéine dépend du pH du milieu environnant. Une valeur inadéquate du pH rend les protéines inactives ce qui est délétère pour l’organisme. Il existe donc un besoin pour des capteurs de pH qui puissant être utilisés dans le corps humain pour des applications clini

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34

Khan, Muhammad Amir [Verfasser], and Peter [Akademischer Betreuer] Mitschang. "Experimental and Simulative Description of the Thermoplastic Tape Placement Process with Online Consolidation / Muhammad Amir Khan ; Betreuer: Peter Mitschang." Kaiserslautern : Technische Universität Kaiserslautern, 2017. http://d-nb.info/1138234141/34.

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35

Viggiano, Bianca Fontanin. "Reduced Order Description of Experimental Two-Phase Pipe Flows: Characterization of Flow Structures and Dynamics via Proper Orthogonal Decomposition." PDXScholar, 2017. https://pdxscholar.library.pdx.edu/open_access_etds/3829.

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Multiphase pipe flow is investigated using proper orthogonal decomposition for tomographic X-ray data, where holdup, cross-sectional phase distributions and phase interface characteristics within the pipe are obtained. Six cases of stratified and mixed flow with water content of 10%, 30% and 80% are investigated to gain insight into effects of velocity and proportion of water on the flow fields. Dispersed and slug flows are separately analyzed to consider the added interface complexity of the flow fields. These regimes are also highly applicable to industry operational flows. Instantaneous and

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36

Tamayo, Masero Ana. "Estudio descriptivo y experimental de la subtitulación en TV para niños sordos. Una propuesta alternativa." Doctoral thesis, Universitat Jaume I, 2015. http://hdl.handle.net/10803/353962.

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<p>La presente tesis doctoral se enmarca dentro de los Estudios de Traducción, más concretamente en los estudios sobre traducción audiovisual (TAV), y nace de la necesidad de asegurar un acceso igualitario a la información, al conocimiento y a la cultura de todas las personas. Los recientes cambios en la legislación y en las normas que se han producido en torno a la accesibilidad audiovisual y la evidencia de que el consumo de información y la adquisición de la cultura pasan hoy en día por la producción y distribución audiovisual llevan a plantear este trabajo centrado en la accesibilidad audi

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37

Morley, Allison J. "Descriptive and experimental analyses of variables maintaining moderate-to-vigorous physical activity in preschool children." Scholarly Commons, 2012. https://scholarlycommons.pacific.edu/uop_etds/299.

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The purpose of the current study was to compare the results yielded from descriptive analyses of physical activity to those of functional analyses with the same preschool children. Descriptive analyses were conducted during repeated, 30-min naturally occurring outdoor times on an outdoor playground in a local daycare. Five minute functional analysis sessions were conducted on an outdoor playground within a multi-element experimental design. The Observational System for Recording Physical Activity in Children (McIver, Brown, Pfeiffer, Dowda, & Pate, 2009) was used to define the conditions and v

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38

Wilson, Douglas Francis. "Servant Leadership and Job Satisfaction in a Multicultural Hospitality Organization| A Quantitative, Non-experimental Descriptive Study." Thesis, Grand Canyon University, 2013. http://pqdtopen.proquest.com/#viewpdf?dispub=3597448.

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<p> The purpose of this quantitative, non-experimental descriptive study was to examine the relationship between servant leadership and job within a multicultural hospitality organization. The theoretical foundation of the study, servant leadership, was supported by the premise that servant leaders within multicultural organizations value the job satisfaction of their employees. Thirty-nine employees completed the Organizational Leadership Assessment (OLA) survey instrument, and the data were analyzed through the utility of SPSS v. 20. The results revealed that a statistically significant rela

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Lucchesi, Davide. "Development and description of a novel inducible model of salivary gland inflammation in C57BL/6 mice characterised by tertiary lymphoid structures, autoimmunity and exocrine dysfunction." Thesis, Queen Mary, University of London, 2015. http://qmro.qmul.ac.uk/xmlui/handle/123456789/8565.

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The accumulation of leukocytes in non-lymphoid tissues and their structural organization into tertiary lymphoid structures (TLS), a process known as ectopic lymphoid neogenesis (ELN), is observed in response to chronic inflammation and in the target organ of several autoimmune diseases. TLS strongly resemble secondary lymphoid organs with specialised high-endothelial venules (HEV), segregated B/T cell areas and presence of follicular dendritic cells (FDC) networks promoting in situ affinity maturation of the antibody response. TLS have been associated with a growing number of autoimmune condit

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40

Kröner, Christian [Verfasser]. "Experimental and numerical description of rapid granular flows and some baseline constraints for simulating 3-dimensional granular flow dynamics / Christian Kröner." Bonn : Universitäts- und Landesbibliothek Bonn, 2014. http://d-nb.info/105791522X/34.

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41

Jusino, Michelle Alice. "The fungal communities associated with Red-cockaded Woodpeckers and their excavations: descriptive and experimental evidence of symbiosis." Diss., Virginia Tech, 2014. http://hdl.handle.net/10919/64484.

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Cavity-excavating birds, such as woodpeckers, are ecosystem engineers and are often assumed to rely upon wood decay fungi to assist in softening the wood of potential excavation sites. Endangered red-cockaded woodpeckers (Picoides borealis; RCWs) are the only birds known to solely excavate through the sapwood and into the heartwood of living pine trees and generally take many years to complete their excavations. These birds may have developed a partnership with wood-inhabiting fungi to facilitate the excavation process. Past attempts to understand the complex relationships between cavity excav

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Toppila, Timo, Ulrich Rohde, Bengt Hemström, Yuri Bezrukov, and Sören Kliem. "The European project FLOMIX-R: Description of the slug mixing and buoyancy related experiments at the different test facilities(Final report on WP 2)." Forschungszentrum Dresden, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:d120-qucosa-28632.

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The goal of the work described in this report was the experimental investigation of the mixing of coolant with different quality (temperature, boron concentration) in nuclear reactors on the way from the cold leg through the downcomer and lower plenum to the core inlet in a systematic way. The obtained data were used for the clarification of the mixing mechanisms and form a data basis for the validation of computational fluid dynamics (CFD) codes. For these purposes, experiments on slug mixing have been performed at two test facilities, modelling different reactor types in scale 1:5, the Ross

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Toppila, Timo, Ulrich Rohde, Bengt Hemström, Yuri Bezrukov, and Sören Kliem. "The European project FLOMIX-R: Description of the slug mixing and buoyancy related experiments at the different test facilities(Final report on WP 2)." Forschungszentrum Rossendorf, 2005. https://hzdr.qucosa.de/id/qucosa%3A21690.

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The goal of the work described in this report was the experimental investigation of the mixing of coolant with different quality (temperature, boron concentration) in nuclear reactors on the way from the cold leg through the downcomer and lower plenum to the core inlet in a systematic way. The obtained data were used for the clarification of the mixing mechanisms and form a data basis for the validation of computational fluid dynamics (CFD) codes. For these purposes, experiments on slug mixing have been performed at two test facilities, modelling different reactor types in scale 1:5, the Ross

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Mersni-Achour, Rachida. "Vibrio tubiashii en France : description d’isolats pathogènes affectant des mollusques et étude de leurs mécanismes de virulence." Thesis, La Rochelle, 2014. http://www.theses.fr/2014LAROS006/document.

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L’ostréiculture constitue l'une des principales composantes de l’aquaculture. Cependant, ce secteur est confronté à des épisodes de mortalités anormales survenant aussi bien en écloseries que dans le milieu naturel, affectant les huîtres diploïdes et triploïdes et à différents stades de leur vie. Pendant les épisodes de mortalité des mollusques bivalves en France, des bactéries, initialement classées dans le groupe de V. harveyi, ont été régulièrement isolées à coté des virus de type herpès, V. splendidus ou de V. aestuarianus. Afin d'affiner l’affiliation taxonomique de ces isolats, une carac

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Lamoureux, Denis Oswald. "Development of the embryonic dentition in Xenopus laevis, Daudin, descriptive and experimental studies between stages 54 and 61." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/nq21589.pdf.

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Wolthon, Alexander. "Descriptive differences in physiological and biomechanical parameters between running shoes : a pilot study with a single-subject experimental design." Thesis, Gymnastik- och idrottshögskolan, GIH, Institutionen för fysiologi, nutrition och biomekanik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:gih:diva-6312.

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Running performance has increased immensely during the last few years, coinciding with multiple shattered world records in relatively short amount of time. Improvements in footwear material and design are likely reasons for this increase in running performance. Previous studies on the effect of footwear on running economy (RE), a determinant of running performance, have not included participant-blinding. Furthermore, they have yet to compare multiple carbon-fiber plated running shoes available for purchase, what differences there are across price ranges and shoe categories, and if there is suc

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Lisnyak, Marina. "Theoretical, numerical and experimental study of DC and AC electric arcs." Thesis, Orléans, 2018. http://www.theses.fr/2018ORLE2013/document.

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L’apparition accidentelle d’un arc électrique dans le système de distribution électrique d’un aéronef peut compromettre la sécurité du vol. Il existe peu de travaux liés à cette problématique.Le but de ce travail est donc d’étudier le comportement d’un arc électrique, en conditions aéronautiques,par des approches théorique, numérique, et expérimentale. Dans ce travail, un modèle MHD de la colonne d’arc à l’ETL a été utilisé, et résolu à l’aide du logiciel commercial comsolMultiphysics. Afin de décrire l’interaction plasma-électrodes, le modèle a dû étendu pour inclure les écarts à l’équilibre

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Aytekin, Banu. "Vibration Analysis Of Pcbs And Electronic Components." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/3/12609444/index.pdf.

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In this thesis, vibration analyses of electronic assemblies that consist of an electronic box, printed circuit board and electronic components are presented. A detailed vibration analysis of a real electronic assembly is performed by finite element methods and vibration tests. Effects of component addition and component modeling are investigated by finite element analysis in detail. Results are compared in order to identify the most efficient, reliable and suitable method depending on the type of problem. Experimental results for the vibration of an electronic box, PCB and components are prese

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Wang, Zhouxing. "Experimental Determination of L, Ostwald Solubility Solute Descriptor for Illegal Drugs By Gas Chromatography and Analysis By the Abraham Model." Thesis, University of North Texas, 2012. https://digital.library.unt.edu/ark:/67531/metadc115179/.

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The experiment successfully established the mathematical correlations between the logarithm of retention time of illegal drugs with GC system and the solute descriptor L from the Abraham model. the experiment used the method of Gas Chromatography to analyze the samples of illegal drugs and obtain the retention time of each one. Using the Abraham model to calculate and analyze the sorption coefficient of illegal drugs is an effective way to estimate the drugs. Comparison of the experimental data and calculated data shows that the Abraham linear free energy relationship (LFER) model predicts re

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Mahon, Jake. "An Experimental and Descriptive Analysis of a Multilevel Consultation Model to Support Paraprofessionals in Implementing Behavioral Interventions in an Early Childhood Special Education Setting." Thesis, University of Oregon, 2018. http://hdl.handle.net/1794/23704.

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Paraprofessionals spend the most time with the neediest students, but receive the least amount of training and support. All target students in the study had developmental disabilities, were between the ages of three and five, and had a history of challenging behavior. Paraprofessionals in the study were recruited because they had the least experience and training administering behavior support plans (BSPs) in their setting. A multi-level consultation model was used to train paraprofessionals (i.e., teaching assistants) to implement individualized BSPs. First, paraprofessionals were trained in

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