Tesis sobre el tema "Flux"
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Lundin, Emelie. "Flax in flux : Dress flax in a state of flux". Thesis, Konstfack, Textil, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:konstfack:diva-7773.
Texto completoReed, Patrick Edward. "Flux". Bowling Green State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1489496995093965.
Texto completoThomas, Paul David. "Transit flux /". Connect to this title online, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=bgsu1124727663.
Texto completoThomas, Paul. "Transit: Flux". Bowling Green State University / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1124727663.
Texto completoRoessler, Heather. "Existential Flux". CSUSB ScholarWorks, 2018. https://scholarworks.lib.csusb.edu/etd/745.
Texto completoBaggaley, Andrew William. "Flux Rope Dynamo". Thesis, University of Newcastle Upon Tyne, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.515055.
Texto completoGillespie, Sarah E. "Landscapes in Flux". Thesis, Southern Illinois University at Edwardsville, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=1556913.
Texto completoKuharik, Christian Bernard. "In constant flux". Morgantown, W. Va. : [West Virginia University Libraries], 2003. http://etd.wvu.edu/templates/showETD.cfm?recnum=2787.
Texto completoTitle from document title page. Document formatted into pages; contains iv, 29 p. : col. ill. + video clip. Includes an injection system video clip. Vita. Includes abstract. Includes bibliographical references (p. 17).
Horn, Thomas J. "Comparison of heat flux standards for calibrating heat flux gages at elevated temperatures and high heat flux levels". Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-06162009-063032/.
Texto completoChambefort, Françoise. "Mimèsis du flux, exploration des potentialités narratives des flux de données". Thesis, Bourgogne Franche-Comté, 2020. http://www.theses.fr/2020UBFCC004.
Texto completoSometimes called stream art or data art, digital art seizes data streams as its raw materials. Choosing a path of creative research, this thesis explores the story-telling potentialities of data streams. Structured around technical, social, semiotic and aesthetic approaches, its thinking draws on various fields of study : information and communication sciences, but also computer sciences, cognitive sciences, philosophy, sociology and narratology. The work Lucette, Gare de Clichy was especially designed to answer the researched question. The conformation of the work allowed for two different versions of it : a screen version and a performance. It is studied in all its stages, from its creation process to the public's response to it. Jonathan Fletcher Moore's installation, Artificial Killing Machine, is also analyzed. First, our object of research - stories made from a real-time data stream - is defined and the concept of data mills is crafted to refer to this type of work. Then four hypothesis are formulated and individually verified. If data mills are to be able to form a narrative representation, they must free themselves from the logic of action. Thus can fiction become powered by reality. The metaphor that links the data originated in reality and the crafted fiction generates in the viewer a shifting of focus between what is compared and what compares. This switching-metaphor has the power to reinforce the meaning it carries. Data mills are therefore able to convey the contingency of life as experienced by a vulnerable individual, tossed back and forth between objective and subjective time
Yang, Jun. "Effect of non-uniform axial heat-flux distribution on critical heat flux". Thesis, University of Ottawa (Canada), 2004. http://hdl.handle.net/10393/26816.
Texto completoBondehagen, Diane. "Passive flux meter for measuring groundwater and contaminant flux in bioactive environments". [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0011390.
Texto completoKoers, Simon. "Type IIA Flux Compactifications". Diss., lmu, 2009. http://nbn-resolving.de/urn:nbn:de:bvb:19-104745.
Texto completoSarkis, Matthieu. "Compactifications hétérotiques avec flux". Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066074/document.
Texto completoWe study various aspects of heterotic compactifications with torsion. We de- fine and compute the dressed elliptic genus associated to Fu-Yau compactifications, and use this result to compute one-loop threshold corrections to various BPS-saturated cou- plings in the four-dimensional effective supergravity action. Finally, we study non-compact supersymmetric solutions which generalize, among others, the known heterotic solutions on the conifold
Dimitrov, Pavel. "Flux invariants for shape". Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=19679.
Texto completoMacTaggart, David. "Theoretical magnetic flux emergence". Thesis, University of St Andrews, 2011. http://hdl.handle.net/10023/1692.
Texto completoHouse, Thomas. "Aspects of flux compactification". Thesis, University of Sussex, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.421529.
Texto completoMadani, Ramin. "The proton flux probe". Thesis, Manchester Metropolitan University, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.400940.
Texto completoMann, Peter Douglas. "Nonlinear flux transport dynamos". Thesis, University of Cambridge, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.610712.
Texto completoMohammadi, Neda. "Urban Spatiotemporal Energy Flux". Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/89611.
Texto completoPHD
Nel, Wynand. "Impact of pole shape and proportions on flux leakage in switched-flux generators". abstract and full text PDF (free order & download UNR users only), 2005. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1433347.
Texto completoHenderson, Alistair. "Predicting Ignition Time Under Transient Heat Flux Using Results from Constant Flux Experiments". University of Canterbury. Civil Engineering, 1998. http://hdl.handle.net/10092/8273.
Texto completoFillion, Gilles. "Flux line cutting and flux pinning phenomena in hollow cylinders of type II superconductors". Thesis, University of Ottawa (Canada), 1986. http://hdl.handle.net/10393/4673.
Texto completoDaigmorte, Hugo. "Analyse des interactions entre flux synchrones et flux asynchrones dans les réseaux temps réel". Thesis, Toulouse, ISAE, 2019. http://www.theses.fr/2019ESAE0003/document.
Texto completoComplex embedded systems (planes, satellites, drones ...) contain more and more calculators. From now on, these are tens or even hundreds of calculators that communicate through a shared network. A function is achieved by the collaboration of a set of devices that exchange a growing number of information. In an embedded real-time context, it must be ensured that these informations exchanged are correct but it must also be ensured that they verify their temporal constraints. From the network point of view, this means that informations must be exchanged respecting their deadlines. This implies being able to upper bound the traversal time of the network of each message in order to verify that it arrives in time. However, as embedded systems are more and more complex and as the amount of information exchanged is constantly increasing, this bound is increasingly difficult to compute. Furthermore, it is important that this upper bound to be the least pessimistic possible to avoid an oversized system.The goal of this work is to develop new methods of analysis in order to be able to compute these bounds.In order to achieve this, we used the Network Calculus method of analysis.This work focuses on the modeling of interactions between synchronous messages and asynchronous messages.The models presented in this work take into account the transmission dates on the network of synchronous messageswhen calculating the upper bounds of traversal time of the asynchronous messages.The main contributions are:1. the presentation of a new way of considering the use of the dates of emission on the CAN bus: the weak synchronization.As well as the complete modeling of such a system and finally the evaluation of the gain provided by this solution.2. a complete modeling of the TTEthernet network allowing to evaluate the impact of the synchronous flows on the traversal time of the asynchronous flows.3. a presentation of the use of synchronization in the TSN network and a complete model for analyzing this new technology
Guinaudeau, Camille. "Structuration automatique de flux télévisuels". Phd thesis, INSA de Rennes, 2011. http://tel.archives-ouvertes.fr/tel-00646522.
Texto completoPoli, Jean-Philippe. "Structuration automatique de flux télévisuels". Phd thesis, Université Paul Cézanne - Aix-Marseille III, 2007. http://tel.archives-ouvertes.fr/tel-00207960.
Texto completoLa stabilité des grilles de programmes nous permet d'en proposer une modélisation statistique basée sur un modèle de Markov contextuel et un arbre de régression. Entraîné sur les grilles de programmes des années précédentes, ce modèle permet de pallier l'imprécision des guides de programmes (EPG, magazines). En rapprochant ces deux sources d'informations, nous sommes en mesure de prédire les séquences d'émissions les plus probables pour un jour de l'année et d'encadrer la durée des émissions.
A partir de ces grilles de programmes prédites et d'un ensemble de règles indiquant les éléments
caractéristiques d'une transition entre deux genres de programmes (images monochromes, silences ou logos), nous sommes en mesure de localiser ces ruptures à l'aide de d´etections effectuées localement dans le flux.
Brière, Normand. "Représentation hiérarchique de flux lumineux". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0015/NQ43702.pdf.
Texto completoSheffield, Randolph J. "High heat flux spray cooling". Diss., Georgia Institute of Technology, 1994. http://hdl.handle.net/1853/17881.
Texto completoGross, Richard Edward. "Numerical simulations of flux pinning". Thesis, University of Cambridge, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243012.
Texto completoRands, Marc Lawrence. "Nutrient flux in intracellular symbiosis". Thesis, University of Oxford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.306705.
Texto completoAmreiz, Hassan Musa. "Transverse flux switched reluctance motors". Thesis, University of Newcastle Upon Tyne, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.270782.
Texto completoSchofield, Andrew John. "Flux phases for correlated fermions". Thesis, University of Cambridge, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.282101.
Texto completoGoodier, Ewan Roderick Tearlach. "Reluctance machines with flux assistance". Thesis, University of Leicester, 2003. http://hdl.handle.net/2381/30207.
Texto completoGreenland, Christopher. "Flux Measurements at Lake Erken". Thesis, Uppsala universitet, Luft-, vatten- och landskapslära, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-440331.
Texto completoBeller, Philip. "FLUX : Rethinking two-wheel mobility". Thesis, Umeå universitet, Designhögskolan vid Umeå universitet, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-171771.
Texto completoLeclercq, Stéphanie. "Flux de métaux en manche". Lille 1, 1998. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/1998/50376-1998-97.pdf.
Texto completoCurrano, Joseph A. "Heat flux-based emissivity measurement". College Park, Md.: University of Maryland, 2007. http://hdl.handle.net/1903/7397.
Texto completoThesis research directed by: Dept. of Mechanical Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
Edwards, John. "Magnetic flux based transformer model /". [St. Lucia, Qld.], 2002. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe16945.pdf.
Texto completoStraub, Andreas. "Flux Trapping in Superconducting Pellets". PDXScholar, 1992. https://pdxscholar.library.pdx.edu/open_access_etds/4535.
Texto completoThompson, Jordan Lee. "Direct Measurement of Boiling Water Heat Flux for Predicting and Controlling Near Critical Heat Flux". Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/23091.
Texto completoMaster of Science
Santos, Filipe Terra Nova dos. "Reversed flux patches on the archeomagnetic field". Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/14/14132/tde-31052018-092934/.
Texto completoModelos do campo arqueomagnético podem fornecer importantes informações sobre o geodínamo. Nesta dissertação, estudou-se a existência e a mobilidade de lóbulos de fluxo reverso (RFPs, em inglês) no campo arqueomagnético. Testes de robustez foram aplicados para diferentes modeles. Além disso, foram exploradas as relações entre RFPs e as variações do momento do dipolo axial (ADM, em inglês). Para tanto, foram desenvolvidos algoritmos topológicos para definir, identificar e mapear os RFPs em modelos do campo arqueomagnético (modelo CALS3k.4b e modelo GUFM1). O equador magnético foi usado para definir a polaridade ao invés do equador geográfico. Uma vez que cada ponto da grade de 1 grau x 1 grau de latitude/longitude é associado com um hemisfério magnético e uma polaridade (normal ou reversa), o passo seguinte é identificar os picos de lóbulos de fluxo reverso. No passo final de identificação um critério de intensidade é imposto para evitar lóbulos que possuem intensidade muito baixa. Para mapear lóbulos de fluxo reverso no tempo, foi codificado um algoritmo que calcula a distancia de cada lobulo para todos os lóbulos do próximo intervalo de tempo. Diferentemente das definições anteriores, lóbulos que residem no equador geográfico são adequadamente identificados com a nova definição de RFPs. A maioria dos RFPs exibe deriva para Oeste e mais de 75% deles migram em direção a altas latitudes. Ondulações do equador magnético e RFPs resultam de campo com momento oposto ao ADM. Modelos filtrados apresentam resultados de mapeamento semelhantes aos de modelos não-filtrados, e em alguns casos, surgem nos modelos filtrados novos RFPs. Resultados dos modelos CALS3k.4b e GUFM1 para o período de 1840 AD até 1990 AD mostram concordância para o mapeamento de lóbulos de fluxo reverso com maiores similaridades para os filtros mais fortes. Os resultados desta dissertação são compatíveis com a ideia que a advecção e a difusão de RFPs tem operado em conjunto causando o decréscimo do ADM nos últimos séculos. A ausência de RFPs no período de 550-1440 AD sendo relacionada a baixos valores nos graus intermediários do espectro de potencia. Dessa forma, sugere-se que os RFPs são fortemente dependentes dos harmônicos esféricos de graus 4 e acima. Modelos filtrados e comparações com o modelo GUFM1 sugerem que lóbulos de fluxo reverso são feições robustas do campo magnético terrestre nos últimos milênios.
Calisto, Hugo Miguel Filipe. "Transient transpiration radiometer : development of a heat flux sensor for high aggressivity environments". Doctoral thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/12457.
Texto completoThe development of a new instrument for the measurement of convective and radiative is proposed, based on the transient operation of a transpiration radiometer. Current transpiration radiometers rely on steady state temperature measurements in a porous element crossed by a know gas mass flow. As a consequence of the porous sensing element’s intrinsically high thermal inertia, the instrument’s time constant is in the order of several seconds. The proposed instrument preserves established advantages of transpiration radiometers while incorporating additional features that broaden its applicability range. The most important developments are a significant reduction of the instrument’s response time and the possibility of separating and measuring the convective and radiative components of the heat flux. These objectives are achieved through the analysis of the instrument’s transient response, a pulsed gas flow being used to induce the transient behavior.
Propõe-se o desenvolvimento de um novo instrumento para medição de fluxos de calor convectivos e radiativos, baseado na operação de um radiómetro de transpiração em regime transitório. Os radiómetros de transpiração atuais baseiam-se em medições de temperatura em regime estacionário num elemento poroso atravessado por um caudal mássico gasoso conhecido. Como consequência da inércia térmica intrinsecamente elevada do elemento sensível poroso, a constante de tempo do instrumento é da ordem dos segundos. O instrumento proposto preservará as vantagens estabelecidas dos radiómetros de transpiração incorporando características adicionais que alargarão a gama de aplicabilidade. As novas características mais importantes serão uma redução significativa do tempo de resposta do instrumento e a possibilidade de medir separadamente as componentes radiativa e convectiva do fluxo de calor. Estes objetivos serão conseguidos através da análise da resposta transitória do instrumento, utilizando-se um caudal pulsado de gás para induzir o comportamento transitório.
Viller-Hamon, Isabelle. "Flux financiers, flux d'informations et reseaux internationaux : l'agence havas et le jeu des echanges, 1850-1914". Paris 3, 2000. http://www.theses.fr/2000PA030175.
Texto completoTassew, Wondesen. "Photovoltaic concentration at ultra-high flux /". [Beersheba, Israel] : Ben-Gurion University of the Negev, 2006. http://aranne5.lib.ad.bgu.ac.il/others/TassewWondesen.pdf.
Texto completoChiky, Raja. "Résumé de flux de données ditribués". Phd thesis, Télécom ParisTech, 2009. http://pastel.archives-ouvertes.fr/pastel-00005137.
Texto completoManson, Gaël. "Délinéarisation automatique de flux de télévision". Phd thesis, Université Rennes 1, 2010. http://tel.archives-ouvertes.fr/tel-00512675.
Texto completoGauwin, Olivier. "Flux XML, Requêtes XPath et Automates". Phd thesis, Université des Sciences et Technologie de Lille - Lille I, 2009. http://tel.archives-ouvertes.fr/tel-00421911.
Texto completoDans cette thèse, nous étudions des algorithmes d'évaluation de requêtes sur des flux XML. Notre objectif est de gérer efficacement la mémoire, afin de pouvoir évaluer des requêtes sur des données volumineuses, tout en utilisant peu de mémoire. Cette tâche s'avère complexe, et nécessite des restrictions importantes sur les langages de requêtes. Nous étudions donc les requêtes définies par des automates déterministes ou par des fragments du standard W3C XPath, plutôt que par des langages plus puissants comme les standards W3C XQuery et XSLT.
Nous définissons tout d'abord les Streaming Tree Automata (STAs), qui opèrent sur les arbres d'arité non bornée dans l'ordre du document. Nous prouvons qu'ils sont équivalents aux Nested Word Automata et aux Pushdown Forest Automata. Nous élaborons ensuite un algorithme d'évaluation au plus tôt, pour les requêtes définies par des STAs déterministes. Bien qu'il ne stocke que les candidats nécessaires, cet algorithme est en temps polynomial à chaque événement du flux, et pour chaque candidat. Par conséquent, nous obtenons des résultats positifs pour l'évaluation en flux des requêtes définies par des STAs déterministes. Nous mesurons une telle adéquation d'un langage de requêtes à une évaluation en flux via un nouveau modèle de machines, appelées Streaming Random Access Machines (SRAMs), et via une mesure du nombre de candidats simultanément vivants, appelé concurrence. Nous montrons également qu'il peut être décidé en temps polynomial si la concurrence d'une requête définie par un STA déterministe est bornée. Notre preuve est basée sur une réduction au problème de la valuation bornée des relations reconnaissables d'arbres.
Concernant le standard W3C XPath, nous montrons que même de petits fragments syntaxiques ne sont pas adaptés à une évaluation en flux, sauf si P=NP. Les difficultés proviennent du non-déterminisme de ce langage, ainsi que du nombre de conjonctions et de disjonctions. Nous définissons des fragments de Forward XPath qui évitent ces problèmes, et prouvons, par compilation vers les STAs déterministes en temps polynomial, qu'ils sont adaptés à une évaluation en flux.
Malhi, Yadvinder Singh. "Sensible heat flux from heterogeneous surfaces". Thesis, University of Reading, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357894.
Texto completoSilva, Claudio Mudado. "Flux prediction in high-shear microfiltration". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0010/NQ59095.pdf.
Texto completoQin, Ling. "A permanent-magnet switched-flux generator". abstract and full text PDF (free order & download UNR users only), 2005. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3210935.
Texto completo