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Dissertations / Theses on the topic 'Coupling interface'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Bulatewicz, Thomas Francis. "Support for model coupling : an interface-based approach /." view abstract or download file of text Connect to the title in UO's Scholars' Bank, 2006. https://scholarsbank.uoregon.edu/dspace/handle/1794/2974.

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Thesis (Ph. D.)--University of Oregon, 2006.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 191-198). Also available for download via the World Wide Web; free to University of Oregon users.

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2

Rose, Alexander. "The dynamic coupling interface of G-protein coupled receptors." Doctoral thesis, Humboldt-Universität zu Berlin, Lebenswissenschaftliche Fakultät, 2015. http://dx.doi.org/10.18452/17215.

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Um mit ihrer Umgebung zu kommunizieren verfügen lebende Zellen über Rezeptoren, welche die umschließende Membran überbrücken. Die vorherrschende G-Protein-gekoppelte Rezeptoren (GPCR) erhalten Informationen von Außerhalb durch Bindung eines Liganden, wodurch der Rezeptor aktiviert wird. Während der Aktivierung bildet sich innerzellulär ein offener Spalt, in den ein G-Protein (Gαβγ, G) mit seinem C-terminalen Ende koppeln kann. Die Bindung an einen GPCR führt in der Gα-Untereinheit vom Gαβγ zu einen GDP/GTP-Austausch, welcher für die weitere Signalübertragung ins Zellinnere notwendig ist. Die K

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3

Mindel, Julian Eduardo. "Interface Tracking and Solid-Fluid Coupling Techniques with Coastal Engineering Applications." Thesis, Imperial College London, 2008. http://hdl.handle.net/10044/1/4376.

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Multi-material physics arise in an innumerable amount of engineering problems. A broadlyscoped numerical model is developed and described in this thesis to simulate the dynamic interactionof multi-fluid and solid systems. It is particularly aimed at modelling the interactionof two immiscible fluids with solid structures in a coastal engineering context; however it canbe extended to other similar areas of research. The Navier Stokes equations governing thefluids are solved using a combination of finite element (FEM) and control volume finite element(CVFE) discretisations. The sharp interface be

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4

Mina, Ehab Mouris. "Dehumidification effect by coupling an electroosmotic material with a desiccant interface." online access from Digital Dissertation Consortium, 2004. http://libweb.cityu.edu.hk/cgi-bin/er/db/ddcdiss.pl?3153384.

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5

Teh, Chong-Ann. "Initial studies of structure coupling effects for a trolley/RRDF interface." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2003. http://library.nps.navy.mil/uhtbin/hyperion-image/03Mar%5FTeh.pdf.

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6

Hilty, Floyd W. III. "Raman Spectroscopy View on the Electric-Field-Tuned Molecule-Semiconductor Interface Coupling." Bowling Green State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1429109628.

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7

Tang, Justine Nicole. "Amphibian communication: Coupling of acoustic systems to the medium at the air-water interface." Scholarly Commons, 2016. https://scholarlycommons.pacific.edu/uop_etds/171.

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Sound does not transmit well across the interface of two media. Therefore, most organisms communicate using one medium. Some anurans vocalize at the interface of air and water, though reception of these vocalizations is generally unknown. The túngara frog ( Engystomops pustulosus ) may be the first anuran to have evidence suggesting simultaneous acoustic communication both above and below the air-water interface. This thesis addresses whether the female túngara frog would be receptive to underwater acoustic signals and if males project their advertisement calls at biologically relevant intensi

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8

Krinner, Andreas [Verfasser]. "Multibody systems with lubricated contacts - Cavitation, interface coupling, reduction and quasi-Newton techniques / Andreas Krinner." München : Verlag Dr. Hut, 2018. http://d-nb.info/116276788X/34.

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9

Molinari, Alan [Verfasser], Horst [Akademischer Betreuer] Hahn, and Ralph [Akademischer Betreuer] Krupke. "Magnetoelectric coupling at the La1-xSrxMnO3/ionic liquid interface / Alan Molinari ; Horst Hahn, Ralph Krupke." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2018. http://d-nb.info/115493215X/34.

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10

Munir, Taj [Verfasser], and Gerald [Gutachter] Warnecke. "Analysis of coupling interface problems for bi-domain diffusion equations / Taj Munir ; Gutachter: Gerald Warnecke." Magdeburg : Universitätsbibliothek Otto-von-Guericke-Universität, 2020. http://d-nb.info/1223615634/34.

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11

Pérez, Carreras Adrià. "T-H-M coupling with large advection in fractured rock masses using zero-thickness interface elements." Doctoral thesis, Universitat Politècnica de Catalunya, 2018. http://hdl.handle.net/10803/671102.

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The study of hydro-mechanical (HM) coupled problems in different areas of civil, environmental or petroleum engineering is common in literature, but the effect of a thermal field by means of the heat transport by a fluid through the discontinuities is not considered in the current tools of analysis, in which the effect of the temperature gradient between the fluids flowing through the discontinuities and the in-situ thermal state are not considered. In geomechanics modeling it is important to distinguish between the hydraulic behavior of the porous medium and that of the discontinuities, toge

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12

Jouan, Alexis. "DC and AC transport in field-effect controlled LaAlO3/SrTiO3 interface." Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066073/document.

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Cette thèse est consacrée à l'étude des propriétés de transport statique et dynamique du gaz d'électrons bidimensionnel supraconducteur à l'interface LaAlO3/SrTiO3. Dans un premier temps, nous étudions l'effet du désordre microscopique induit par le dopage en Chrome, sur la supraconductivité et le couplage spin-orbite en fonction de la densité de porteur modulée par effet de champ. Dans une géométrie de grille locale au-dessus du gaz, nous montrons le contrôle électrostatique de la transition supraconducteur-isolant. De même, nous analysons l'ajustement du couplage spin-orbite contrôlé par eff

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13

Greb, Arthur. "Dynamics of the plasma-surface interface in capacitively coupled radio-frequency oxygen plasmas : coupling numerical simulations with optical diagnostics." Thesis, University of York, 2013. http://etheses.whiterose.ac.uk/4980/.

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Plasma processing on industrial scale is becoming increasingly complex, demanding new strategies for process control and monitoring. Of particular interest is the energy transport in the interface region between the non-equilibrium low-pressure plasma and the surface. The individual plasma components have varying properties and exhibit different dynamics, which enable numerous chemical and physical modifications of surfaces simultaneously. Measurements of the in-situ surface condition and important chemically active radical species are extremely challenging. The most promising approach to over

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14

Lang, Jens, Gudula Rünger, and Paul Stöcker. "Dynamische Simulationskopplung von Simulink-Modellen durch einen Functional-Mock-up-Interface-Exportfilter." Universitätsbibliothek Chemnitz, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-119975.

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Für den Austausch und zur Kopplung von Simulationsmodellen ist die Nutzung herstellerübergreifender Standards wie des Functional Mock-up-Interfaces (FMI) unerlässlich. In diesem Artikel wird eine Methode zum automatisierten Export von Simulationsmodellen aus Simulink in Module nach dem Standard FMI for Co-Simulation vorgestellt. Der automatisierte Export nutzt den Quelltextgenerator von Simulink und passt diesen über Templates für den Target Language Compiler so an, dass der erzeugte Quelltext das Functional Mock-up Interface implementiert. Der Artikel beschreibt die Methode zum Auslesen der S

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15

Bössinger, Stefan [Verfasser], and Matthias [Akademischer Betreuer] Schneider. "Coupling the thermodynamic state with the dynamics of lipid interface layers - and its possible role for biology / Stefan Bössinger. Betreuer: Matthias Schneider." Augsburg : Universität Augsburg, 2013. http://d-nb.info/1077701756/34.

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16

Kaiser, Benjamin [Verfasser]. "A generalised interface for multi-level coupling of beam unit cell meso-models to macro finite elements in draping simulation / Benjamin Kaiser." Düren : Shaker, 2020. http://d-nb.info/1220610003/34.

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17

Ganser, Markus [Verfasser], and M. [Akademischer Betreuer] Kamlah. "On the Electro-Chemo-Mechanical Coupling in Solid State Batteries and its Impact on Morphological Interface Stability / Markus Ganser ; Betreuer: M. Kamlah." Karlsruhe : KIT Scientific Publishing, 2021. http://d-nb.info/1228537348/34.

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18

Fontana, Ilaria. "Interface problems for dam modeling." Thesis, Université de Montpellier (2022-….), 2022. http://www.theses.fr/2022UMONS020.

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Les équipes d’ingénierie ont souvent recours aux simulations numériques par éléments finis pour étudier et analyser le comportement des ouvrages hydrauliques de grande dimension. Pour les ouvrages en béton, les modèles doivent être en mesure de prendre en compte le comportement non-linéaire des discontinuités aux diverses zones d’interfaces localisées en fondation, dans le corps du barrage ou à l’interface entre la structure et la fondation. Il faut non seulement être capable de représenter le comportement mécanique non-linéaire de ces interfaces (rupture, glissement, contact), mais également

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19

Vu, Bich Thi Ngoc. "INTERFACIAL MODIFICATION FOR THE REINFORCEMENT OF SILICONE ELASTOMER COMPOSITES." University of Cincinnati / OhioLINK, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=ucin998071429.

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20

Djati, Nabil. "Study of interface capturing methods for two-phase flows." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEI052/document.

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Cette thèse est consacrée au développement et à la comparaison des méthodes de suivi d'interface pour les écoulements diphasiques incompressibles. Elle s'intéresse à la sélection de méthodes robustes de suivi d'interface, puis à leur couplage avec le solveur des équations de Navier-Stokes. La méthode level-set est en premier lieu étudiée, en particulier l'influence du schéma d'advection et de l'étape de réinitialisation sur la qualité des résultats du suivi d'interface. Il a été montré que la méthode de réinitialisation avec contrainte de volume est robuste et précise en combinaison avec des s

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21

Jacksén, Johan. "Improved techniques for CE-MALDI-MS off-line coupling and MALDI-MS analysis of primarily hydrophobic proteins and peptides." Licentiate thesis, KTH, Chemistry, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4599.

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<p>Due to the hydrophobic nature of integral membrane proteins (IMP) they give rise to several difficulties concerning handling and analysis, which is not the case for the most water soluble proteins. New analysis methods are needed, where the insolubility problems of the hydrophobic proteins due to aggregation and adhesion are tackled. Those problems also affect digestion performance and equipment compatibility for the analysis.</p><p>Protocols for analysis and separation specified for IMP are presented in <b>Paper I</b> and<b> III</b>.</p><p>The instrumentation used in this work was capillar

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22

Santos, Judas, and Nidaa Al-Mahdi. "Experimental substructuring of an A600 wind turbine blade : A study of the influence of interface loading." Thesis, Linnéuniversitetet, Institutionen för maskinteknik (MT), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-54060.

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Dynamic Substructuring is a powerful tool for simplification of the analysis of complex structures and it has been well established along the years in analytical calculations by means of the Craig-Bampton technique. Recently, a new branch of substructuring, the Experimental Dynamic Substrucuring, appeared as a promising field of research for the engineering community. This area presents several intrinsic difficulties, evincing a need to develop the traditional substructuring methods towards obtaining better results using the experimental approach. In this scenery, the Transmission Simulator te

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23

Rose, Alexander [Verfasser], Klaus-Peter [Akademischer Betreuer] Hofmann, Peter [Akademischer Betreuer] Hildebrand, and Peter [Akademischer Betreuer] Hegemann. "The dynamic coupling interface of G-protein coupled receptors : a molecular dynamics simulations study / Alexander Rose. Gutachter: Klaus-Peter Hofmann ; Peter Hildebrand ; Peter Hegemann." Berlin : Lebenswissenschaftliche Fakultät, 2015. http://d-nb.info/1071885960/34.

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24

Krinner, Andreas [Verfasser], Daniel [Akademischer Betreuer] Rixen, Ron van [Gutachter] Ostayen, and Daniel [Gutachter] Rixen. "Multibody systems with lubricated contacts : Cavitation, interface coupling, reduction and quasi-Newton techniques / Andreas Krinner ; Gutachter: Ron van Ostayen, Daniel Rixen ; Betreuer: Daniel Rixen." München : Universitätsbibliothek der TU München, 2018. http://d-nb.info/1174633026/34.

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25

Cordesse, Pierre. "Contribution to the study of combustion instabilities in cryotechnic rocket engines : coupling diffuse interface models with kinetic-based moment methods for primary atomization simulations." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASC016.

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Gardiens de l’espace, les lanceurs de fusée font l’objet d’une amélioration continue et concurrentielle, grâce à des campagnes de tests expérimentaux et numériques. Les simulations prédictives sont devenues indispensables pour accroître notre compréhension de la physique. Ajustables, elles se prêtent parfaitement à la conception et l’optimisation, en particuliers de la chambre de combustion, pour garantir la sureté et maximiser l’efficacité. L’atomisation primaire est l’un des phénomènes déterminants de la combustion du combustible et de l’oxydant, pilotant à la fois la distribution de gouttes

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26

Silva, Jonathan Esteban Arroyo. "Acoplamento de interface Iterativo MEF—MEFE para problemas do tipo sólido-fluido no domínio do tempo." Universidade Federal de Juiz de Fora (UFJF), 2018. https://repositorio.ufjf.br/jspui/handle/ufjf/6911.

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Submitted by Renata Lopes (renatasil82@gmail.com) on 2018-06-29T15:51:42Z No. of bitstreams: 0<br>Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2018-07-03T15:49:10Z (GMT) No. of bitstreams: 0<br>Made available in DSpace on 2018-07-03T15:49:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-03-27<br>CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Neste trabalho será proposto um método de acoplamento iterativo de interface com um esquema de subcycling no tempo eficiente e preciso. Este será aplicado a pro-blemas do tipo sóli

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27

Robineau, Mathieu. "Risques de corrosion associés à une interface hétérogène acier-matériau de remplissage-argilites : couplages galvaniques, cinétique et évolution dans le temps." Thesis, La Rochelle, 2018. http://www.theses.fr/2018LAROS020/document.

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La présente étude porte sur les problématiques d’entreposage de colis de déchets nucléaires. En France, via le projet Cigéo, il est envisagé d’entreposer les déchets radioactifs de moyenne et haute activité à vie longue à 500 mètres de profondeur dans un conteneur en acier API 5L X65 (chemisage) déposé dans des galeries creusées au sein d’une formation argileuse (argilites). Une température maximum de 90°C est attendue à la surface de l’acier en raison de l’intense radioactivité. Finalement, un coulis cimentaire (matériau de remplissage) sera injecté entre le chemisage et les argilites. La syn

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28

Baber, Katherina [Verfasser], and Rainer [Akademischer Betreuer] Helmig. "Coupling free flow and flow in porous media in biological and technical applications : from a simple to a complex interface description / Katherina Baber. Betreuer: Rainer Helmig." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2015. http://d-nb.info/1065670397/34.

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29

Ye, Fan. "Surface plasmon polaritons along metal surfaces with novel structures." Thesis, Boston College, 2014. http://hdl.handle.net/2345/bc-ir:103747.

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Thesis advisor: Michael J. Naughton<br>Surface plasmon polaritons (SPPs) are hybridized quasiparticles of photons and electron density waves. They are confined to propagate along metal-dielectric interfaces, and decay exponentially along the direction perpendicular to the interfaces. In the past two decades, SPPs have drawn intensive attention and undergone rapid development due to their potential for application in a vast range of fields, including but not limited to subwavelength imaging, biochemical/biomedical sensing, enhanced light trapping for solar cells, and plasmonic logic gates. Thes

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30

Baudey-Laubier, Louis-Henri. "Modélisation et simulation numérique des transferts de masse et de chaleur induits par évaporation." Thesis, Paris Est, 2016. http://www.theses.fr/2016PESC1086/document.

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L’évaporation d’une solution solvant/soluté est un processus transitoire qui prend fin lorsque le solvant a totalement disparu. Le refroidissement créé par le changement de phase provoque des gradients à la fois thermiques et de concentration en solvant. Ces homogénéités diffusent ensuite dans l’épaisseur de la solution et sont susceptibles d’engendrer un écoulement fluide. L’origine de cette convection peut être liée à des variations de tension de surface ou de densité. Des travaux expérimentaux ont montré que l’épaisseur des dépôts issus de séchages de solutions solvant/soluté semblait pouvo

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31

Limaiem, Sarra. "Étude et développement d’une interface fibre-matrice spécifique dans les composites à matrice thermoplastique renforcés en fibres de verre continues." Thesis, Mulhouse, 2016. http://www.theses.fr/2016MULH8553.

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Au cours de cette étude, il a été question de développer une méthodologie d’élaboration et d’évaluation de la qualité de l’interface fibre-matrice au sein d’un composite à matrice polyamide 12 renforcé par du verre. Un modèle macroscopique a été élaboré dans un premier temps sous forme d’un assemblage lame de verre/film polyamide 12, et plusieurs promoteurs d’adhésion, principalement des organosilanes, de fonctionnalités différentes et compatibles avec la matrice polyamide ont été testés. La qualité du greffage a pu être caractérisée grâce à des techniques d’analyses physico-chimiques adaptées

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32

Nilsing, Mattias. "Computational Investigation of Dye-Sensitized Solar Cells." Doctoral thesis, Uppsala universitet, Avdelningen för kvantkemi, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7673.

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Interfaces between semiconductors and adsorbed molecules form a central area of research in surface science, occurring in many different contexts. One such application is the so-called Dye-Sensitized Solar Cell (DSSC) where the nanostructured dye-semiconductor interface is of special interest, as this is where the most important ultrafast electron transfer process takes place. In this thesis, structural and electronic aspects of these interfaces have been studied theoretically using quantum chemical computations applied to realistic dye-semiconductor systems. Periodic boundary conditions and l

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33

Lindberg, Eskil. "A Vibro-Acoustic Study of Vehicle Suspension Systems : Experimental and Mathematical Component Approaches." Doctoral thesis, KTH, MWL Strukturakustik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-121575.

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The objective of the present work is to study the vehicle suspension as a vibro-acoustic system of high complexity, consisting of many sub-systems with fundamentally different acoustical properties. In a parallel numerical and experimental modelling effort, important contributions to the understanding of its behaviour have been achieved. These findings are based on a balance between component investigations and global modelling of the complete system; they have been formulated for the transmission of both tyre-road excitation and friction-induced vibrations in the brake system. Initially an ex

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34

Lundqvist, Maria J. "Quantum Chemical Modeling of Dye-Sensitized Titanium Dioxide : Ruthenium Polypyridyl and Perylene Dyes, TiO2 Nanoparticles, and Their Interfaces." Doctoral thesis, Uppsala universitet, Kvantkemi, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7141.

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Quantum chemical calculations have been used to model dye-sensitized nanostructured titanium dioxide systems that can be used in solar cells for solar energy to electricity conversion. Structural, electronic and spectral properties of isolated dyes and both bare and dye-sensitized TiO2 have been calculated with density functional theory, providing detailed information about both the separate parts and the dye-TiO2 interface. The connection between the geometry, the ligand field splitting and the lifetime of the triplet metal-to-ligand charge transfer (MLCT) excited state has been explored for

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35

Subhedar, Amol [Verfasser], Fathollah [Gutachter] Varnik, and Ingo [Gutachter] Steinbach. "Phase-field modelling of solidification in the presence of melt flow : a Galilean invariant coupling scheme in the thin interface limit / Amol Subhedar ; Gutachter: Fathollah Varnik, Ingo Steinbach ; Fakultät für Maschinenbau." Bochum : Ruhr-Universität Bochum, 2018. http://d-nb.info/1167505395/34.

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Torres, Olivier. "Représentation des flux turbulents à l’interface air-mer et impact sur les transports de chaleur et d’eau dans un modèle de climat." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLV002/document.

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Les flux turbulents à l’interface air-mer représentent le lien entre l’océan et l’atmosphère et jouent donc un rôle majeur dans le système climatique. Dans les modèles de climat, les processus turbulents sont des processus sous-maille, non résolus explicitement, et doivent donc être paramétrés. Ils sont estimés à partir des variables d’états atmosphériques et océaniques au moyen de modèles mathématiques qu’on nomme « paramétrisations bulk ». Ce travail de thèse a pour objectif de caractériser et comprendre les liens entre la représentation des flux turbulents à l’interface air-mer et le foncti

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Zhang, Rongwei. "Novel conductive adhesives for electronic packaging applications: a way towards economical, highly conductive, low temperature and flexible interconnects." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/39548.

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Isotropically conductive adhesives (ICAs) are promising as a lead-free interconnect material; However, ICAs have a higher resistivity compared to tin/lead solder. The higher resistivity of ICAs results from the large contact resistance between conductive fillers. Several novel approaches to engineer the interface between electrically conductive fillers were studied to develop highly conductive ICAs. Shown in this dissertation are three methodologies to reduce contact resistance: low temperature sintering, fast sintering and in-situ reduction. Furthermore, two approaches, surface modification a

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Fabbri, Heber Agnelo Antonel. "Modeling the effects of natural fractures on the permeability of reservoir rocks /." Bauru, 2019. http://hdl.handle.net/11449/190698.

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Orientador: Osvaldo Luís Manzoli<br>Abstract: This work presents a numerical method based on Discrete Fracture Model (DFM) and the Finite Element Method (FEM), where the fractures are approximated by a reduced model. The flow along and across the fracture is described by a simplified set of equations considering both conductive fractures and barriers. The coupled hydromechanical model is composed of a linear poroelastic Biot medium and a nonlinear model based on damage mechanics for the fractures, which captures the nonlinear normal deformation and shear dilation according to the Barton-Bandis

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Sitte, Astrid [Verfasser], Kai [Akademischer Betreuer] Tittmann, and Ulf [Akademischer Betreuer] Diederichsen. "Catalysis at the Interface- Elucidation of the Activation Process and Coupling of Catalysis and Compartmentalization of the Peripheral Membrane Protein Pyruvate Oxidase from Escherichia coli / Astrid Sitte. Gutachter: Kai Tittmann ; Ulf Diederichsen. Betreuer: Kai Tittmann." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2014. http://d-nb.info/1047237008/34.

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O'Reilly, Ossian. "Coupled High-Order Finite Difference and Unstructured Finite Volume Methods for Earthquake Rupture Dynamics in Complex Geometries." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-155471.

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The linear elastodynamic two-dimensional anti-plane stress problem, where deformations occur in only one direction is considered for one sided non-planar faults. Fault dynamics are modeled using purely velocity dependent friction laws, and applied on boundaries with complex geometry. Summation-by-parts operators and energy estimates are used to couple a high-order finite difference method with an unstructured finite volume method. The unstructured finite volume method is used near the fault and the high-order finite difference method further away from the fault where no complex geometry is pre

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Torres, Olivier. "Représentation des flux turbulents à l’interface air-mer et impact sur les transports de chaleur et d’eau dans un modèle de climat." Electronic Thesis or Diss., Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLV002.

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Les flux turbulents à l’interface air-mer représentent le lien entre l’océan et l’atmosphère et jouent donc un rôle majeur dans le système climatique. Dans les modèles de climat, les processus turbulents sont des processus sous-maille, non résolus explicitement, et doivent donc être paramétrés. Ils sont estimés à partir des variables d’états atmosphériques et océaniques au moyen de modèles mathématiques qu’on nomme « paramétrisations bulk ». Ce travail de thèse a pour objectif de caractériser et comprendre les liens entre la représentation des flux turbulents à l’interface air-mer et le foncti

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Rodrigues, Eduardo Alexandre. "Um modelo multiescala concorrente para representar o processo de fissuração do concreto." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/3/3144/tde-10052016-113532/.

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Este trabalho propõe uma técnica de modelagem multiescala concorrente do concreto considerando duas escalas distintas: a mesoescala, onde o concreto é modelado como um material heterogêneo, e a macroescala, na qual o concreto é tratado como um material homogêneo. A heterogeneidade da estrutura mesoscópica do concreto é idealizada considerando três fases distintas, compostas pelos agregados graúdos e argamassa (matriz), estes considerados materiais homogêneos, e zona de transição interfacial (ZTI), tratada como a parte mais fraca entre as três fases. O agregado graúdo é gerado a partir de uma c

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43

GEORGE-JEHOULET, ISABELLE. "Etude physico-chimique et mecanique des systemes multicouches silicium/polyimide/silicium. Application a la realisation de micro-capteurs." Université Joseph Fourier (Grenoble), 1996. http://www.theses.fr/1996GRE10259.

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Dans le cadre de l'optimisation d'une technique d'assemblage silicium/polymere/silicium dans le domaine des micro-capteurs, ce travail porte sur l'etude de l'adhesion des polyimides sur des substrats de silicium a l'aide d'un agent d'adherence organosilane. La demarche experimentale s'appuie sur des approches physico-chimique et mecanique et met en jeu differentes techniques, complementaires dans les enseignements et les echelles d'observation. Des mecanismes acido-basiques responsables de la formation initiale des liaisons interfaciales entre le silicium, l'agent d'adherence et l'acide polyam

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44

Dias, Otávio Augusto Titton [UNESP]. "Desenvolvimento de compósitos de engenharia baseados em polipropileno reforçado com lignina." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/148754.

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Submitted by OTAVIO AUGUSTO TITTON DIAS (otaviotd@gmail.com) on 2017-02-07T12:19:37Z No. of bitstreams: 1 Otávio [rev. 06.02.17] - arquivamento.pdf: 3569255 bytes, checksum: d063af8c0f50bdd6bd8ea5a53186f094 (MD5)<br>Approved for entry into archive by LUIZA DE MENEZES ROMANETTO (luizamenezes@reitoria.unesp.br) on 2017-02-13T15:49:14Z (GMT) No. of bitstreams: 1 dias_oat_me_bot.pdf: 3569255 bytes, checksum: d063af8c0f50bdd6bd8ea5a53186f094 (MD5)<br>Made available in DSpace on 2017-02-13T15:49:14Z (GMT). No. of bitstreams: 1 dias_oat_me_bot.pdf: 3569255 bytes, checksum: d063af8c0f50bdd6bd8ea5a

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45

Folkuenig, Engelbert de Souza. "Investigação teórica da quimisssorção do ânion metanossulfonato em eletrodos de platina (111) e (100) via método semi-empírico." UNIVERSIDADE ESTADUAL DE PONTA GROSSA, 2010. http://tede2.uepg.br/jspui/handle/prefix/2085.

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Made available in DSpace on 2017-07-24T19:38:03Z (GMT). No. of bitstreams: 1 Engelbert de Souza Folkuenig.pdf: 8804704 bytes, checksum: 956aed781c64725afe3d6dc23b53947c (MD5) Previous issue date: 2010-05-10<br>Several electrochemical processes, such as electrocatalysis of organic substrates, make use of mediators. One of the mediators is the most commonly used anion methanesulfonate, CH3SO3, which has several advantages for such use, and chemical stability considered one of them. However, experimental studies indicate the possibility of this compound suffer the adsorption and decomposition o

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46

Huang, Xingrong. "Optimization of dynamic behavior of assembled structures based on generalized modal synthesis." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEC038/document.

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Dans le processus de conception des véhicules, la vibration et le bruit sont des sujets d’étude très importants. En eﬀet, les vibrations sont susceptibles d’aﬀecter le comportement dynamique des structures et le bruit dégrade le confort acoustique des passagers. L’objectif principal de la thèse est de proposer un ensemble de méthodes pour l’optimisation du comportement dynamique des systèmes complexes aﬁn de réduire les vibrations des structures et le bruit dans l’habitacle. À cet eﬀet, on s’intéresse à des stratégies de contrôle des interfaces, comme le collage de couches viscoélastiques sur

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47

Nicola, Ernesto Miguel. "Interfaces between Competing Patterns in Reaction-diffusion Systems with Nonlocal Coupling." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2002. http://nbn-resolving.de/urn:nbn:de:swb:14-1036499969687-26395.

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In this thesis we investigate the formation of patterns in a simple activator-inhibitor model supplemented with an inhibitory nonlocal coupling term. This model exhibits a wave instability for slow inhibitor diffusion, while, for fast inhibitor diffusion, a Turing instability is found. For moderate values of the inhibitor diffusion these two instabilities occur simultaneously at a codimension-2 wave-Turing instability. We perform a weakly nonlinear analysis of the model in the neighbourhood of this codimension-2 instability. The resulting amplitude equations consist in a set of coupled Ginzbur

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48

Nicola, Ernesto Miguel. "Interfaces between Competing Patterns in Reaction-diffusion Systems with Nonlocal Coupling." Doctoral thesis, Technische Universität Dresden, 2001. https://tud.qucosa.de/id/qucosa%3A24181.

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In this thesis we investigate the formation of patterns in a simple activator-inhibitor model supplemented with an inhibitory nonlocal coupling term. This model exhibits a wave instability for slow inhibitor diffusion, while, for fast inhibitor diffusion, a Turing instability is found. For moderate values of the inhibitor diffusion these two instabilities occur simultaneously at a codimension-2 wave-Turing instability. We perform a weakly nonlinear analysis of the model in the neighbourhood of this codimension-2 instability. The resulting amplitude equations consist in a set of coupled Ginzbur

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49

Nicola, Ernesto M. "Interfaces between competing patterns in reaction diffusion systems with nonlocal coupling." [S.l. : s.n.], 2002. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB10236292.

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50

Widarda, Dina Rubiana. "Longitudinal forces in continuously welded rails due to nonlinear track-bridge interaction for loading sequences." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1238081328011-05497.

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The use of continuously welded rails (CWR) governs the longitudinal stress caused by seasonal temperature changes, bending of supporting structure and braking/accelerating due to passing trains. Those three loads have been regulated in Eurocode1 and accomplished by the national codes like DIN Fb-101 in Germany. An additional loading case identified and treated in this thesis is the load due to a change of the coupling stiffness in longitudinal direction between the track and bridge. This additional load occurs as a consequence of the employment of a nonlinear stiffness law which increases the

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