Relevant bibliographies by topics / In situ Experimente / Dissertations / Theses
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Dissertations / Theses on the topic 'In situ Experimente'

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Published: 4 June 2021
Last updated: 7 February 2022

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1

Borchert, Manuela. "Interactions between aqueous fluids and silicate melts : equilibration, partitioning and complexation of trace elements." Phd thesis, Universität Potsdam, 2010. http://opus.kobv.de/ubp/volltexte/2010/4208/.

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The origin and evolution of granites has been widely studied because granitoid rocks constitute a major portion of the Earth ́s crust. The formation of granitic magma is, besides temperature mainly triggered by the water content of these rocks. The presence of water in magmas plays an important role due to the ability of aqueous fluids to change the chemical composition of the magma. The exsolution of aqueous fluids from melts is closely linked to a fractionation of elements between the two phases. Then, aqueous fluids migrate to shallower parts of the Earth ́s crust because of it ́s lower den
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2

Schiener, Andreas Verfasser], Tobias [Gutachter] Unruh, and Arno [Gutachter] [Pfitzner. "Mikrosekundenaufgelöste In-situ-SAXS-Experimente zum Nukleations- und Wachstumsverhalten von CdS-Nanopartikeln in wässriger Lösung / Andreas Schiener ; Gutachter: Tobias Unruh, Arno Pfitzner." Erlangen : Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2017. http://d-nb.info/1134953488/34.

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3

Hauschildt, Katja [Verfasser], Martin [Akademischer Betreuer] Müller та Svea [Gutachter] Mayer. "Mikrostrukturentwicklung während des TLP-Lötprozesses in γ-TiAl-Legierungen : In situ Experimente mit hochenergetischer Röntgenbeugung / Katja Hauschildt ; Gutachter: Svea Mayer ; Betreuer: Martin Müller". Kiel : Universitätsbibliothek Kiel, 2020. http://d-nb.info/1221599801/34.

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4

Kind, Jonas [Verfasser], Christina [Akademischer Betreuer] Thiele, Annette [Akademischer Betreuer] Andrieu-Brunsen, and Harald [Akademischer Betreuer] Schwalbe. "NMR-Experimente mit In Situ Belichtung als Werkzeug zur Quantifizierung organischer photochemischer Reaktionen und Identifizierung ihrer Produkte / Jonas Kind ; Christina Thiele, Annette Andrieu-Brunsen, Harald Schwalbe." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2018. http://d-nb.info/1162621613/34.

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5

Hartmann, Steffen. "Thermo-Mechanische Charakterisierung von Grenzflächen zwischen Einwandigen Kohlenstoffnanoröhren und Metallen mittels Auszugsversuchen." Doctoral thesis, Universitätsbibliothek Chemnitz, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-197660.

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Vor dem Hintergrund zukünftiger Sensoren, basierend auf dem piezoresistiven Effekt von einwandigen Kohlenstoffnanoröhren (SWCNT), werden in dieser Arbeit umfangreiche Ergebnisse zum mechanischen Verhalten von Grenzflächen zwischen SWCNTs und edlen Metallen am Beispiel von Pd und Au präsentiert. Im Fokus steht dabei die Synergie von rechnerischen und experimentellen Methoden Molekulardynamik (MD), nanoskalige Tests und Analytik , um (1) mit guter Genauigkeit maximale Kräfte von gezogenen SWCNTs, welche in Metall eingebettet sind, vorauszuberechnen und (2) einen wertvollen Beitrag zum Verständni
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Hartmann, Steffen. "Thermo-Mechanische Charakterisierung von Grenzflächen zwischen Einwandigen Kohlenstoffnanoröhren und Metallen mittels Auszugsversuchen." Doctoral thesis, Universitätsverlag der Technischen Universität Chemnitz, 2015. https://monarch.qucosa.de/id/qucosa%3A20402.

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Vor dem Hintergrund zukünftiger Sensoren, basierend auf dem piezoresistiven Effekt von einwandigen Kohlenstoffnanoröhren (SWCNT), werden in dieser Arbeit umfangreiche Ergebnisse zum mechanischen Verhalten von Grenzflächen zwischen SWCNTs und edlen Metallen am Beispiel von Pd und Au präsentiert. Im Fokus steht dabei die Synergie von rechnerischen und experimentellen Methoden Molekulardynamik (MD), nanoskalige Tests und Analytik , um (1) mit guter Genauigkeit maximale Kräfte von gezogenen SWCNTs, welche in Metall eingebettet sind, vorauszuberechnen und (2) einen wertvollen Beitrag zum Verständni
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7

Nakabayashi, Denise Basso. "Nanomanipulação e caracterização de nano-objetos individuais por experimentos in situ de microscopia eletrônica." [s.n.], 2007. http://repositorio.unicamp.br/jspui/handle/REPOSIP/277605.

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Orientador: Daniel Mario Ugarte<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Fisica Gleb Wataghin<br>Made available in DSpace on 2018-08-08T03:21:06Z (GMT). No. of bitstreams: 1 Nakabayashi_DeniseBasso_D.pdf: 11254474 bytes, checksum: 322d16fa27f12c3eba14b8083c744b09 (MD5) Previous issue date: 2007<br>Resumo: Há grandes expectativas de que, no futuro, componentes de alta tecnologia sejam baseados em novas e inesperadas propriedades físicas e químicas de objetos nanométricos. Muitas aplicações exigem que nano-objetos sejam posicionados precisamente em áreas bem defini
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8

Faria, Guilherme Abreu 1987. "Exploring metallic materials behavior through in situ crystallographic studies by synchrotron radiation = Explorando o comportamento de materiais metálicos através de estudos cristalográficos in situ via radiação síncrotron." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/265849.

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Orientador: Antonio Jose Ramirez Londono<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecânica<br>Made available in DSpace on 2018-08-26T15:15:59Z (GMT). No. of bitstreams: 1 Faria_GuilhermeAbreu_M.pdf: 7344692 bytes, checksum: e531c95d64110532e988972471c0e25d (MD5) Previous issue date: 2014<br>Resumo: O objetivo deste trabalho foi desenvolver a metodologia de medição e análise de dados para a instalação experimental XTMS. Esta instalação foi projetada para possibilitar a medição simultânea de difração de raios X e informações térmicas e mecânicas de
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9

Lim, Leonard Lik Pueh. "In-situ photocatalytic remediation of organic contaminants in groundwater." Thesis, University of Cambridge, 2010. https://www.repository.cam.ac.uk/handle/1810/238767.

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This research is about the development of a photocatalytic reactor design, Honeycomb, for in-situ groundwater remediation. Photocatalysis, typically a pseudo first order advanced oxidation process, is initiated via the illumination of UVA light on the catalyst, i.e. titanium dioxide (TiO2). In the presence of oxygen, highly reactive oxidising agents are generated such as superoxide (O2-), hydroxyl (OH.-) radicals, and holes (hvb+) on the catalyst surface which can oxidise a wide range of organic compounds. The target contaminant is methyl tert butyl ether (MTBE), a popular gasoline additive in
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10

Alshalabe, Maysoon Ismaeil. "Experimental studies of forward in situ combustion." Thesis, University of Bath, 1985. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.353693.

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Investigation of forward in situ combustion have been carried out in a 7.3 cm diameter tube having a length of 0.869 m. Experiments at pressures up to 50 psig were made to study combustion characteristics and enhanced oil recovery of three different crude oils, namely North Sea Forties (36.6 °API), Maya Isthmus (32.4 °API) and Maya (22.1 °API). Sand packs were prepared with oil saturations in the range 38-44.32%. Close adiabatic control of the combustion tube was achieved for both dry and wet combustion modes. Detailed production history and overall mass balances are presented. Correlation in
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11

Borthwick, Verity. "Fundamentals of substructure dynamics : In-situ experiments and numerical simulation." Doctoral thesis, Stockholms universitet, Institutionen för geologiska vetenskaper, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-45811.

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Substructure dynamics incorporate all features occurring on a subgrain-scale. The substructure governs the rheology of a rock, which in turn determines how it will respond to different processes during tectonic changes. This project details an in-depth study of substructural dynamics during post-deformational annealing, using single-crystal halite as an analogue for silicate materials. The study combines three different techniques; in-situ annealing experiments conducted inside the scanning electron microscope and coupled with electron backscatter diffraction, 3D X-ray diffraction coupled with
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12

Mayer, Kate A. "Laboratory chamber experiments simulating in-situ plasma vitrification for geoenvironmental concerns." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/18990.

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13

Möri-Wymann, Andreas. ""In situ" matrix diffusion in crystalline rocks : an experimental approach /." Bern : [s.n.], 2009. http://www.ub.unibe.ch/content/bibliotheken_sammlungen/sondersammlungen/dissen_bestellformular/index_ger.html.

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14

Bysice, Jason. "In-Situ Measurement of Wind Loads for Roof Edge Metal Configurations." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/33002.

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The role of a roof on any building is to separate the interior environment of the building from the exterior environment, thereby making it a crucial component of the building design. Metal roof edges are the first line of defense against wind-induced loads on the roof system; however, data on the nature of these loads acting on the roof edge system is scarce. Previous studies with field measurements of wind pressure acting on the roof edge reported that metal flashings experienced negative pressure. These findings suggest that current building codes in North America (i.e. NBCC and ASCE codes)
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15

FELLOWS, RUSHIA GLEN. "AN ON-SITE FACTORY-BUILT HOUSING EXPERIMENT." Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/555234.

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Wenzel, George C. "Experimental graphic design : Lester Beall/SITE /." Online version of thesis, 1989. http://hdl.handle.net/1850/11468.

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17

Dougherty, Patrick. "Synthesizing in situ Friction and Wear with ex situ Surface Metrology to Provide Post-mortem Tribological Analysis: Experiments and Modeling." Research Showcase @ CMU, 2016. http://repository.cmu.edu/dissertations/806.

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Surface wear is estimated to result in upwards of 70% of material failure in the US with costs of over 300 billion dollars per annum. Tribology is defined as the study of friction, lubrication, and wear, and while all three of these sub-disciplines stem from interactions at the asperity scale, studies involving the mechanics of industrial interfaces will often ignore their interdependence. This work makes use of a synthesis of in situ tribological data with ex situ surface characterization, in order to elucidate the mechanics of friction and wear in a number of industrial interfaces each with
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Morton, Allan Gavin Thayer. "Archaeological site formation : experiments in lake margin processes." Thesis, University of Cambridge, 1995. https://www.repository.cam.ac.uk/handle/1810/273051.

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19

Vasilescu, Andreea-Roxana. "Design and execution of energy piles : Validation by in-situ and laboratory experiments." Thesis, Ecole centrale de Nantes, 2019. http://www.theses.fr/2019ECDN0015/document.

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Les pieux énergétiques représentent une solution alternative intéressante, face à l’accroissement des besoins mondiaux en énergie et à la réduction de l’utilisation des énergies fossiles. L’objectif principal de la thèse est d’identifier et de quantifier les principaux facteurs influençant le dimensionnement des pieux géothermiques, qui sont impactés par les changements de température des pieux lors de leur activité. Pour ce faire, ce travail de thèse a été dressé en 3 campagnes expérimentales, dont deux à échelle réelle : (i) une première campagne à chargement thermomécanique contrôlé (Marne
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20

Chiocca, Alexis. "Etude de l’influence des écoulements dans le bain de fusion sur les mécanismes de solidification en soudage sur l'alliage Cu30Ni." Thesis, Montpellier, 2016. http://www.theses.fr/2016MONTT312/document.

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Les conditions de solidification de la matière au cours d’une opération de soudage sont très particulières. Le phénomène se produit en effet à des vitesses de croissance de grains élevées, en présence de forts gradients de températures, et surtout de forts écoulements dans le bain liquide, qui peuvent modifier les mécanismes de solidification.Le travail présenté dans ce mémoire est une contribution à la compréhension des couplages pouvant exister entre écoulements et mécanismes de solidification, en relation avec les paramètres de soudages, à l’échelle macroscopique du bain, mais aussi à l’éch
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21

Kletetschka, Karel. "3D Printing of Specialty Devices for Geochemical Investigations: Real-Time Studies of Goethite and Schwertmannite Formation." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/96191.

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New types of laboratory reactors that are highly customizable, low-cost and easy to produce are needed to investigate low-temperature geochemical processes. We recently showed that desktop 3D printing stereolithography (SLA) can be used to efficiently fabricate a mixed flow reactor (MFR) with high dimensional accuracy comparable to traditional machining methods (Michel et al., 2018). We also showed that the SLA method allowed for the addition of complex features that are often beyond the capabilities of traditional methods. However, the stability of 3D printed parts at low-temperature geochemi
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22

Strömstedt, Erland. "Submerged Transmission in Wave Energy Converters : Full Scale In-Situ Experimental Measurements." Doctoral thesis, Uppsala universitet, Elektricitetslära, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-179740.

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Different wave power technologies are in development around the world in different stages of prototype testing. So far only a few devices have been deployed offshore at full scale for extended periods of time. Little data is published about how these different devices perform. This thesis presents results from experiments with the full-scale offshore wave energy converters at the Lysekil research site on the Swedish west coast. The theories, experiments, measurements, performance evaluations and developments of the submerged transmission in the direct driven permanent magnet linear generator a
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23

Chicuta, Andrea Maiumi. "Estudo experimental sobre recuperação de oleo pesado atraves da combustão in-situ." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/265527.

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Orientador: Osvair Vidal Trevisan<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica e Instituto de Geociencias<br>Made available in DSpace on 2018-08-14T23:36:31Z (GMT). No. of bitstreams: 1 Chicuta_AndreaMaiumi_M.pdf: 9556550 bytes, checksum: 8000d9d7bdfe26ea2ecd6564777de501 (MD5) Previous issue date: 2009<br>Resumo: Este trabalho foca a recuperação melhorada de petróleo através da técnica conhecida como combustão in-situ. Ensaios experimentais foram realizados com óleo pesado de 12,8ºAPI procedente de um campo onshore no Brasil a fim de avaliar
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Cavalcanti, Paulo Varoni. "Hibridização in situ em espermatozóides bovinos tratados com DNA exógeno: estudo experimental." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/10/10131/tde-02022011-211958/.

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Muitas das técnicas utilizadas para gerar animais transgênicos são caras e laboriosas. Neste contexto, a transferência gênica mediada por espermatozóides (TGME) pode ser uma alternativa para a produção em larga escala de animais transgênicos. Estudos de SMGT têm seu foco no número de cópias de DNA incorporada pelo espermatozóide. Por isso, há pouca informação disponível sobre como as moléculas de DNA se comportam durante o processo de fecundação e quais os efeitos dos protocolos de TGME sobre a célula espermática. Neste sentido, com o objetivo de avaliar a existência de sitio de integr
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Maré, Thierry. "Analyse experimentale et simulation des caracteristiques energetiques d'une baie vitree in situ." Rennes, INSA, 1990. http://www.theses.fr/1990ISAR0007.

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Par le theme aborde la thermique du batiment l'auteur apporte une contribution du point de vue de la modelisation des transferts thermiques qui s'operent au sein d'une cellule calorimetrique. Il utilise en effet des techniques de representation des circuits rc, issus du domaine de l'electronique, et, grace a des analogies classiques, trouve dans le domaine de la thermique des systemes lineaires un champ d'application. Le memoire comporte deux grandes parties: 1) la premiere est consacree a la part importante du travail concernant l'etude experimentale. Apres une presentation detaillee de l'out
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Syrén, Felicia. "Study on the suitability of a new method for in-situ viscosity measurement in industrial practice." Thesis, KTH, Materialvetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-147882.

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In this work cold model experiments in combination with Comsol modeling have been carried out to investigate the possibilities of a new method for industrial inline measurements of slag viscosities. The method aims at measuring the mass of the drag force as a sphere is dragged upwards in a liquid. The sphere was connected to a balance that was elevated at constant velocity. The liquids used were silicon oils of two different viscosities; 0.1 Pa*s and 0.5 Pa*s. A computer logged the mass from which the viscosity was calculated. Comsol modeling was used to show approximately at which time the dr
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27

Forsey, Steven. "In situ Chemical Oxidation of Creosote/Coal Tar Residuals: Experimental and Numerical Investigation." Thesis, University of Waterloo, 2004. http://hdl.handle.net/10012/1275.

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Coal tar, coal tar creosote and oily wastes are often present as subsurface contaminants that may migrate below the water table, leaving a widely distributed residual source of contaminants leaching to the ground water. <i>In situ</i> chemical oxidation is a potentially viable technology for the remediation of aquifers contaminated with creosote and coal tars. The oxidant of choice would be flushed through the contaminated area to oxidize aqueous contaminants and enhance the mass transfer of contaminants from the oil phase. A series of batch and column experiments were performed to asse
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28

Carneiro, Eric Brandão. "Análise teórica e experimental do processo de medição in situ da impedância acústica." reponame:Repositório Institucional da UFSC, 2012. http://repositorio.ufsc.br/xmlui/handle/123456789/95225.

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Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2011<br>Made available in DSpace on 2012-10-25T22:42:12Z (GMT). No. of bitstreams: 1 293196.pdf: 15781075 bytes, checksum: 17ba56064d4daee8d5890a3f048bc3dd (MD5)<br>A medição in situ da impedância acústica possui uma série de vantagens em relação à medição da impedância em tubo de impedância e à medição do coeficiente de absorção em câmara reverberante. Entre essas vantagens, destacam-se o fato de a medição in situ ser um método não destrutivo e que le
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Berger, Julia. "Hydration of swelling clay and bacteria interaction : An experimental in situ reaction study." Université Louis Pasteur (Strasbourg) (1971-2008), 2008. https://publication-theses.unistra.fr/public/theses_doctorat/2008/BERGER_Julia_2008.pdf.

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Cette étude traite du comportement des smectites et de leurs interactions Shewanella putrefaciens. Les résultats expérimentaux ont été obtenu en utilisant un nouveau type de cellule réactionnelle (Warr &amp; Hoffman, 2004) conçue afin de réaliser des mesures de diffraction des rayons X (DRX) in-situ. Des calculations avec CALCMIX (Plançon &amp; Drits, 1999) ont été utilisées pour quantifie d'eau contenue dans les différents sites de stockage (interfoliaires, surfaces et porosité). Les expériences d'hydratation de smectites en conditions abiotiques réalisées sur des bentonites naturelles et ind
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Filipuci, Isil. "The effects of environmental stressors on coastal fish : in situ and experimental approach." Thesis, Littoral, 2011. http://www.theses.fr/2011DUNK0399/document.

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Les estuaires et les zones côtières constituent des territoires à fort enjeux stratégiques économiquement et pour l'environnement. Ils assurent de nombreuses fonctions biologiques et écologiques dont celle de nourricerie et de frayère pour les poissons. Ces écosystèmes sont pourtant soumis à de multiples facteurs de stress, à la fois naturels et anthropogéniques, qui peuvent représenter une menace potentielle envers les organismes aquatiques, en particulier pour les espèces commerciales de poissons. Dans ce contexte, les effets de facteurs de stress environnementaux tels que la contamination c
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Rodriguez, Jose Ramon. "Experimental and analytical study to model temperature profiles and stoichiometry in oxygen-enriched in-situ combustion." Texas A&M University, 2003. http://hdl.handle.net/1969.1/134.

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A new combustion zone analytical model has been developed in which the combustion front temperature may be calculated. The model describes in the combustion zone, the amount of fuel burned based on reaction kinetics, the fuel concentration and produced gas composition based on combustion stoichiometry, and the amount of heat generated based on a heat balance. Six runs were performed in a 3-inch diameter, 40-inch long steel combustion tube with Jobo crude oil (9-11°API) from the Orinoco Belt in Venezuela. These runs were carried out with air containing three values of oxygen concentration, 21%,
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Lennon, Mark G. "Design and analysis of multiple site large plot field experiments." Thesis, University of Reading, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.246047.

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Blankenburg, Malte [Verfasser]. "Untersuchung der Mikrostruktur von rührreibgeschweißten Stählen mittels in situ Experimenten mit hochenergetischer Röntgenstrahlung / Malte Blankenburg." Kiel : Universitätsbibliothek Kiel, 2017. http://d-nb.info/1124841075/34.

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34

Freitas, Damien. "The transport properties of Earth’s upper mantle materials : insights from in situ HP-HT experiments." Thesis, Université Clermont Auvergne‎ (2017-2020), 2019. http://www.theses.fr/2019CLFAC058.

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Les propriétés de transport des roches mantelliques sont des paramètres importants pour interpréter aussi bien qualitativement que quantitativement les informations géophysiques, telles que la vitesse des ondes sismiques, les flux de chaleurs et les profils magnétotelluriques terrestres. L’origine des anomalies géophysiques du manteau supérieur, comme la zone de faible vitesse (LVZ ; 70-150km de profondeur) et le niveau de faible vitesse (LVL ; 350-410 km de profondeur), est peu renseignée et demande des contraintes expérimentales. Au cours de cette thèse, nous avons étudié les propriétés élec
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Desplanques, Benjamin. "Assemblage de multimatériaux en bicouches massives : Etude experimentale, modélisation et simulation du cofrittage." Thesis, Saint-Etienne, EMSE, 2014. http://www.theses.fr/2014EMSE0732/document.

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L’élaboration de multimatériaux en couches par métallurgie des poudres permet de réduire les coûts de fabrication, et d’augmenter les performances d’une pièce. Néanmoins, l’assemblage de multicouches engendre bien souvent des fissures ou même des délaminations, qui nuisent aux bonnes propriétés de la pièce. Ces travaux de thèse ont donc pour objectif de mieux comprendre quels peuvent être les paramètres importants à prendre en considération et leurs influences pour l’élaboration de multimatériaux. Pour cela, le cofrittage de trois couples de bimatériaux en couches massives a été étudié. Pour a
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Pigati, Jeffrey Scott. "Experimental developments and application of carbon-14 and in situ cosmogenic nuclide dating techniques." Diss., The University of Arizona, 2004. http://hdl.handle.net/10150/280735.

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Gastropod shells are commonly preserved in the geologic record, but are often avoided for radiocarbon dating because some taxa incorporate ¹⁴C-deficient carbon during shell formation. To determine the potential of minute (3-10 mm in length) gastropods for ¹⁴C dating, we collected specimens en vivo from alluvium dominated by Paleozoic carbonates and adjacent to springs with ¹⁴C-deficient water present at the surface. We found that at least three taxa, Pupilla blandi, Euconulus fulvus, and Succineidae, do not incorporate ¹⁴C-deficient carbon during shell formation. We ¹⁴C dated fossil shells f
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Valdés, Zaldívar Matías Andrés. "Evaluación experimental de la lixiavilidad de roca mineralizada mediante técnicas de lixiviación in situ." Tesis, Universidad de Chile, 2018. http://repositorio.uchile.cl/handle/2250/168033.

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Ingeniero Civil Químico<br>El presente trabajo consiste en la elaboración de diseño y planificación de la operación de lixiviación para una planta de in situ mining (ISM) basada en la explotación por caserones. La lixiviación in situ mediante caserones consiste en la preparación de una unidad subterránea mediante tronadura para aumentar la permeabilidad y así poder inyectar un flujo de solución lixiviante para extraer el mineral objetivo del yacimiento. Estas soluciones son captadas en las galerías en la base del caserón y el cobre es recuperado en la planta de SX-EW. Se define una metodolog
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Svensson, Olle. "Experimental results from the Lysekil Wave Power Research Site." Doctoral thesis, Uppsala universitet, Elektricitetslära, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-179098.

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This thesis presents how experimental results, from wave power research performed offshore at the Lysekil research site, were obtained. The data were used to verify theoretical models as well as evaluate the feasibility of wave power as a future sustainable energy source. The first experiments carried out at the research site was the measurement of the force in a line where one end was connected to a buoy with a diameter of 3 m and the other end to a set of springs with limited stroke length. The system is exposed to high peak forces compared to average forces. The maximum measured force in th
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39

Moroncini, Barbara Serena. "Experimental music after Los Angeles site, power, self, sound /." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1706818091&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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40

Yang, Yao-Hua. "Croissance du silicium polycristallin à basse température assistée par laser excimère : caractérisation in-situ par ellipsométrie." Grenoble INPG, 1987. http://www.theses.fr/1987INPG0139.

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La croissance assistee par laser est un nouveau procede d'elaboration de si polycristallin a basse temperature (350**(o)c). Plusieurs aspects concernant l'etude de cette croissance par ellipsometrie en temps reel sont abordes : description du dispositif experimental, partie theorique analysant l'evolution du systeme laser/semiconducteur et les interactions mises en jeu, caracterisation de la croissance par l'ellipsometre rapide. Proposition d'un modele de croissance tenant compte des effets photoniques et thermiques dus a l'excitation laser. La relaxation du materiau au cours de la croissance
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41

Pattaro, Ana Flávia 1982. "Desenvolvimento de nanocompósitos de nylon 6 em um reator de bancada em batelada = polimerização in situ em unidade experimental." [s.n.], 2012. http://repositorio.unicamp.br/jspui/handle/REPOSIP/266702.

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Orientadores: Rubens Maciel Filho, Maria Carolina Burgos Costa<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Química<br>Made available in DSpace on 2018-08-20T08:40:01Z (GMT). No. of bitstreams: 1 Pattaro_AnaFlavia_M.pdf: 11480434 bytes, checksum: e73b5f91ac734cab17a6d1dd1e142174 (MD5) Previous issue date: 2012<br>Resumo: Este projeto envolve o estudo e desenvolvimento de materiais compósitos (polímero/carga) nanoestruturados (nanocompósitos), produzidos em uma unidade experimental de polimerização, destinada ao desenvolvimento de Nylon -6 (Poliamida-
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42

Philippart, Olivier. "Contribution à la modélisation du comportement dynamique global des systèmes multicorps avec prise en compte du comportement flexible des constituants : application à la dynamique des véhicules de transports guidés." Valenciennes, 1995. https://ged.uphf.fr/nuxeo/site/esupversions/b805f7b4-416b-4e26-be25-e0cfb63660b9.

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L'estimation du confort vibratoire des véhicules de transports guidés consiste à déterminer la réponse en accélération aux défauts de voie d'un modèle de leur comportement dynamique ; puis à filtrer cette réponse au moyen de filtres physiologiques représentatifs de la perception des vibrations par l'être humain. Les méthodologies existantes sont toutes basées sur une hypothèse de non-interaction des véhicules au sein d'une rame qui restreint l'étude à un modèle de véhicule isolé en négligeant les interactions inter véhiculaires. Une étude de la dynamique de rame, menée sur des modèles éléments
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43

Melhuish, Troy Alexander. "An investigation of the three-dimensional thermo/hydro/mechanical behaviour of large scale in-situ experiments." Thesis, Cardiff University, 2005. http://orca.cf.ac.uk/54086/.

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In the simulation of the Tunnel Sealing Experiment the behaviour of the clay bulkhead is investigated with a limited amount of experiment evidence available. Preliminary comparisons with the observed behaviour show that the thermal field is slightly over predicted. However, key trends in the mechanical response are identified and the hydraulic behaviour is captured reasonably well.
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44

Bernard, David P. "Impact of stream acidification on invertebrates : drift response to in situ experiments augmenting aluminum ion concentrations." Thesis, University of British Columbia, 1985. http://hdl.handle.net/2429/24478.

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Recent evidence strongly suggests that aluminum toxicity is important in determining the structural and functional characteristics of freshwater communities affected by acid precipitation. To determine the effect dissolved aluminum has on lotic invertebrates previously unexposed to anthropogenic acidification, experiments were carried out in a second-order headwater stream 50 km east of Vancouver, British Columbia during August 1982. In three separate experiments, HC1 and/or A1C1₃ were added to Mayfly Creek during daylight hours, increasing acidity from pH 6.9 - 7.0 to pH 5.8 - 6.0 and total a
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45

Ando, Edward. "Experimental investigation of microstructural changes in deforming granular media using x-ray tomography." Thesis, Grenoble, 2013. http://www.theses.fr/2013GRENI097/document.

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Cette thèse présente un travail expérimental dans le domaine de la mécanique des milieux granulaires.Ce travail introduit une nouveauté fondamentale: durant la déformation d’échantillonsde sable en compression triaxiale classique, leur micro-structure est enregistrée par tomographieà rayons-x en environ 15 étapes de déformation différentes.Afin que tous les grains d’un échantillon soient individuellement visibles dans les imagesde tomographie, les échantillons sont considérablement réduits pour qu’ils mesurent 11 mm endiamètre et 22 mm en hauteur. Cela permet d’identifier et d’individualiser t
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46

Bouguerra, Hafid. "Prévision du potentiel de liquéfaction des sites sableux à l'aide d'appareillages in-situ." Grenoble INPG, 1997. http://www.theses.fr/1997INPG0003.

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Le travail de recherche propose par de l'auteur se situe dans le domaine de la geomecanique. La prevision du risque de liquefaction des sables lors de seismes reste un probleme majeur pour tous les projets de genie civil dans les zones a haute sismicite. Le but de nos recherches est de developper des methodes de prevision a partir d'appareillages de reconnaissance en place plus precis et plus sophistiques que le spt, tels que le penetrometre statique, le pressiometre et le piezocone. Notre demarche implique des etudes en laboratoire dans des massifs de sol reconstitues dans des conditions bien
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47

Zandee, Stephanie Elizabeth Johanna. "In situ studies on Foxp3+ regulatory T cells in central nervous system autoimmune disease." Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/25779.

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In multiple sclerosis (MS), pathogenic T effector cells (Teff) are believed to orchestrate immune-mediated destruction of the central nervous system (CNS) myelin sheath. In experimental autoimmune encephalomyelitis (EAE), a mouse model of MS, CNS infiltration by regulatory T cells (Treg), producing the anti-inflammatory cytokine IL-10, promotes the resolution of disease. Currently, little is understood about how Treg function within the inflamed CNS and on which cells they exert their suppressive function. There is a debate as to whether Treg in MS patients are capable of infiltrating the CNS
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48

Jacobsen, Björn Andreas. "Nachweis von Mycoplasma bovis in der Lunge von experimentell infizierten Kälbern mittels In-situ-Hybridisierung." Giessen : DVG-Service, 2006. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=015463673&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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49

Sun, Mei. "Experimental evaluation of electrode‐based technologies for in situ sediment remediation and industrial brine treatment." Research Showcase @ CMU, 2012. http://repository.cmu.edu/dissertations/142.

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This thesis evaluated the feasibility and performance of electrode‐based technologies for managing environmental contaminants. Specifically, research presented here focuses on the use of electrodes for in situ sediment remediation, and for the selective removal of bromide from brines produced in hydraulic fracturing. Sediment capping is an in situ remediation strategy to contain contaminants. Compared to traditional sand and sorbent‐amended caps, reactive caps capable of transforming contaminants may improve the remediation efficiency. However, few materials that can provide long‐term contamin
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50

Chapman, Michael James. "Experimental determination of in-situ serviceability of Sitka spruce timber by ultrasonic non-destructive testing." Thesis, University of Ulster, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.370087.

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