Relevant bibliographies by topics / Fluxus – Histoire

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Fluxus – Histoire'

Author: Grafiati
Published: 4 June 2021
Last updated: 3 February 2022

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Journal articles on the topic "Fluxus – Histoire"

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Terrier, Jean-Emmanuel. "Histoire de courbe." Flux 54, no. 4 (2003): 83. http://dx.doi.org/10.3917/flux.054.0083.

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Laborie, Léonard. "Histoire de courbe." Flux 55, no. 1 (2004): 73. http://dx.doi.org/10.3917/flux.055.0073.

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Dang Vu, Hélène, and Antoine Mazzoni. "Histoire de courbe." Flux 68, no. 2 (2007): 105. http://dx.doi.org/10.3917/flux.068.0105.

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Thierry, Benjamin G. "Histoire de courbe." Flux 81, no. 3 (2010): 84. http://dx.doi.org/10.3917/flux.081.0084.

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Schafer, Valérie. "Histoire de courbe." Flux 82, no. 4 (2010): 81. http://dx.doi.org/10.3917/flux.082.0081.

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Le Gallic, Stéphanie. "Histoire de courbe." Flux 83, no. 1 (2011): 96. http://dx.doi.org/10.3917/flux.083.0096.

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Oliva, Jan. "Histoire de courbe." Flux 84, no. 2 (2011): 90. http://dx.doi.org/10.3917/flux.084.0090.

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Gonzalez, Antonio, and Emmanuelle Jouve. "Minitel : histoire du réseau télématique français." Flux 47, no. 1 (2002): 84. http://dx.doi.org/10.3917/flux.047.0084.

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Griset, Pascal, and Benjamin Thierry. "Histoire de la modélisation des réseaux techniques." Flux 85-86, no. 3 (2011): 4. http://dx.doi.org/10.3917/flux.085.0004.

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McGinnis, JON. "A medieval Arabic analysis of motion at an instant: the Avicennan sources to the forma fluens/fluxus formae debate." British Journal for the History of Science 39, no. 2 (June 2006): 189–205. http://dx.doi.org/10.1017/s0007087406007941.

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The forma fluens/fluxus formae debate concerns the question as to whether motion is something distinct from the body in motion, the flow of a distinct form identified with motion (fluxus formae), or nothing more than the successive states of the body in motion, the flow of some form found in one of Aristotle's ten categories (forma fluens). Although Albertus Magnus introduced this debate to the Latin West he drew his inspiration from Avicenna. This study argues that Albertus misclassified Avicenna's position, since Albertus could not conceptualize motion at an instant, whereas it is claimed here this was the very position Avicenna adopted. The paper includes an overview of Albertus's discussion and a brief survey of the Avicennan sources upon which Albertus drew. The heart of the paper treats Avicenna's analysis of motion at an instant. Avicenna's general argument was that since spatial points have no extremities, nothing in principle prevents a moving object from being at a spatial point for more than an instant, understood as a limit. It is then argued that Avicenna had the philosophical machinery to make sense of a limit, albeit not in mathematical terms, but in terms of an Aristotelian potential infinite.
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Dissertations / Theses on the topic "Fluxus – Histoire"

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Clavez, Bertrand. "Fluxus, l'histoire, la théorie, pour une histoire des évènements quelconques." Paris 10, 2003. http://www.theses.fr/2003PA100089.

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Notre thèse examine les rapports des membres de Fluxus à leur histoire à travers leurs écrits et leurs stratégies de conservation Analysant la littérature historienne sur Fluxus nous étudions les rapports de notre discipline avec cet objet qui semble lui échapper : ces textes avouent une difficulté à faire l'histoire de Fluxus et nous suggérons quelques raisons de cet échec, au travers des notions de temporalité et d'évènement, éléments structurants de Fluxus, révélant sa nature rhizomatique, et permettent de comprendre l'appropriation opérée par les artistes, grâce à leur activité éditoriale. Si l'auto histoire relève souvent de l'auto légitimation, Fluxus montre un attrait pour son histoire qui dépasse celca pour atteindre une autonomie au monde de l'art par un contrôle total sur les sources de l'historien. Nous proposons une approche méthodologique qui ouvre la linéarité du récit historique pour atteindre une forme plus à même de refléter la complexité de Fluxus
Our dissertation examines the relationships between Fluxus artists and their history though their texts relating their history and the conservatory strategies they used. Through the study of the historical literature dedicated to Fluxus, we analyse the our discipline's relations to this object : confronted to the difficulty expressed in these texts, we explain why history is defeated when trying to work on Fluxus through the temporality and event notions that are structural elements in Fluxus. They reveal its fundamentally rhizomatic basis, and allow us to understand the appropriation of their history by the artists through their editorial activities. If auto-history is often selflegitimisation, Fluxus shows an attraction to it that overpasses this frame to reach an autonomy vis-à-vis the art world and an absolute control on the sources of the history-making. We propose some cues for a methodological approach which try to avoid the linearity of the historical narration to reach a form more alike to reflect Fluxus' complexity
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Schnakenbourg, Christian. "L'immigration indienne en Guadeloupe (1848-1923) : histoire d'un flux migratoire." Aix-Marseille 1, 2005. http://www.theses.fr/2005AIX10012.

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Plus de 500. 000 Indiens ont émigré vers la Caraïbe au XIXe siècle pour travailler sur les plantations sucrières. Parmi eux, 43. 000 sont arrivés en Guadeloupe. Les deux tiers provenaient du pays tamoul par Pondichéry et les autres de la plaine du Gange par Calcutta. Le voyage durait trois mois. Pendant leur séjour dans l'île, les indiens étaient durement traités : mal nourris, mal soignés, soumis à un travail excessif, peu et mal payés, souvent brutalisés, mal protégés par l'administration et la justice coloniales. Ils réagissaient par la résistance passive ou la fuite, et parfois par l'incendie. Un quart seulement d'entre eux ont été rapatriés, les autres sont entrés dans un processus de créolisation qui s'est étendu sur deux ou trois générations jusqu'en 1923, date de l'accès à la nationalité française pour leurs enfants.
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Valerio, Pedro Henrique Martins. "Capoeira: fluxos originários em rotas marginais." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/39/39134/tde-29072014-193947/.

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Por meio de uma abordagem fenomenológica clássica própria para o estudo de fenômenos culturais, este trabalho se direciona para a gênese das vivências em capoeira. Buscando um aprofundamento teórico, tenta estruturar subsídios metodológicos para desenvolver um modo de descrição fenomenológica menos distante abstrativamente do modo como a capoeira é vivida por aqueles que a manifestam, bem como das vivências em capoeira do próprio pesquisador que são parte constitutiva dos resultados. Realizam-se então entrevistas com 15 mestres de capoeira de diversas vertentes. Depois de transcritos, estes depoimentos foram submetidos aos procedimentos metodológicos pertinentes à arqueologia fenomenológica das culturas e a fenomenologia genética de Edmund Husserl (1859-1938). Os sucessivos cruzamentos intencionais, permeados pela corporeidade sensível situada na base destas experiências vividas, revelam fortes sentidos adversos de união entre os capoeiristas, ápice de uma realização de si, de uma ação livre e criativa, conduzida por uma dimensão desconhecida de si mesmo. Realizando uma incursão orientada pela busca de conexões possíveis entre elementos históricos, sociais, culturais e a matriz de sentidos estruturada pelas vivências evidenciadas na primeira etapa dos resultados, traça-se uma possibilidade de gênese histórica da capoeira que se revela neste entrecruzamento de sentidos
By using the classical Phenomenological approach to cultural events, this study aims to comprehend the genesis of \"capoeira lived experiences\". Aiming to deepen the theory on our subject, this work also intends to organize methodological substracts as a solid basis for developing a Phenomenological method of describing a \"capoeira way of living\" that can be less abstract, closer to the way that capoeira is experienced by those in whom capoeira manifests itself, as well as closer to the capoeira experiences of the researcher himself (some of which are constitutive parts of the results). 15 capoeira masters, from different lineages, were interviewed. After transcription, these testimonials underwent the methodological procedures from the Phenomenological Archaeology of the Culture and also Edmund Husserl\'s (1859-1938) Genetic Phenomenology. Intentional sucessive data crossings, pervaded by the sensibility of the bodies situated on the very basis of the experiences, revealed different and strong purport of bonding (union) between the capoeiristas, considered the peak of an ultimate realization, of a creative and free action, conducted by a whole new dimension that was unknown before. Making an incursion on the search of possible connections between historical, social and cultural events on one side and a matrix of meanings (structured on the lived-experiences shown on the first part of the results) on the other, this study elaborates a possible historical genesis for capoeira that can be revealed on this crossroad of meanings
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Rodrigues, Ester Fatima Vargem. "Imigrantes africanos no Brasil contemporâneo: fluxos e refluxos da diáspora." Pontifícia Universidade Católica de São Paulo, 2014. https://tede2.pucsp.br/handle/handle/12848.

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Made available in DSpace on 2016-04-27T19:30:59Z (GMT). No. of bitstreams: 1 Ester Fatima Vargem Rodrigues.pdf: 985819 bytes, checksum: a4e1acceae8cefbbbc13379227c9d78b (MD5) Previous issue date: 2014-07-21
The present work on African immigration to Brazil in contemporary presents some aspects of my involvement with insertion in this subject, and brings up the question of the various forms and strategies that some African populations are able to cross the Atlantic, reviving diasporas. Was based on analysis of information from newspaper that made references to African immigrants , found in various forms to enter the ships anchored on the African coast, and thus achieve maximize their life chances . It also establishes dialogues with African immigrants who arrived here, in many different ways and times, with varying personal characteristics about their impressions about meanings that traverse the twenty-first century. Concludes with an overview of the political situation in Africa as well as the relationships that Brazil has established with African countries
O presente trabalho sobre a imigração africana no Brasil na contemporaneidade apresenta alguns aspectos da minha inserção no envolvimento com esta temática, e traz à tona a questão das diversas formas e estratégias que algumas populações africanas encontram para conseguir atravessar o Atlântico, revivendo diásporas. Baseou-se em análise de informações de notícias de jornais que fizessem referencias a imigrantes africanos, nas diversas formas encontradas para adentrar os navios ancorados no litoral africano, e desta forma conseguir potencializar suas possibilidades de vida. Também estabelece diálogos com imigrantes africanos que aqui chegaram, das mais diversas formas e épocas, com características pessoais variadas sobre suas impressões a respeito de significações dessa travessia no século XXI. Finaliza com um apanhado da situação política na África, bem como das relações que o Brasil vem estabelecendo com os países africanos
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Rogiers, Nele. "Impact of site history and land-management on CO₂ fluxes at a grassland in the Swiss Pre-Alps /." Bern : [s.n.], 2005. http://www.zb.unibe.ch/download/eldiss/05rogiers_n.pdf.

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Asgarov, Vazeh. "L'immigration des Azerbaïdjanais en France : histoire et perspectives." Phd thesis, Université de Strasbourg, 2012. http://tel.archives-ouvertes.fr/tel-00834990.

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Au cours du XXème siècle, l'étude de la politique répressive en URSS a été menée sans utilisation des sources statistiques et des données des organismes internationaux. Ces documents étaient tenus strictement secrets et donc inaccessibles. Avec la chute du mur de Berlin en 1989 et l'effondrement de l'URSS en 1991, le monde se trouve complètement modifié. Ce processus engendre la division de certains états en Europe, la création de nouvelles zones de conflit et aussi la proclamation de l'indépendance de certains pays comme l'Azerbaïdjan en octobre 1991. Ces modifications politiques provoquent des mouvements de population. Essentiellement liée à la sécurité, surtout en raison du conflit arrnéno azerbaïdjanais qui a influencé l'économie, les hommes émigrent et s'installent dans les pays de la CEl, particulièrement en Russie et en Ukraine, mais aussi en Allemagne, en Israël, et ailleurs. Aujourd'hui, les raisons de l'émigration du peuple azerbaïdjanais sont différentes. Notre problématique propose d'étudier, de façon historique et sociologique, l'ensemble des courants migratoires azerbaïdjanais vers la France à l'époque contemporaine, c'est-à-dire de la fin du XIXème siècle. au début du XXIème siècle. Cette question est éclairée par l'étude de mouvements migratoires des pays voisins. L'exemple azerbaïdjanais regroupe différents types d'immigration, c'est pourquoi il nous a paru pertinent et judicieux de l'analyser pour comprendre les enjeux actuels des mouvements de population. De plus, l'étude des flux migratoires azerbaïdjanais est intéressant de par ses caractéristiques culturelles, politiques et surtout économiques et permet d'accéder à une meilleure intelligibilité de nos sociétés.
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Reeves, Chris M. "United Front and Action vs. Beautiful Coffee Cups: Fluxus Through the Publications of George Maciunas and Dick Higgins." University of Cincinnati / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1337715265.

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Khimoun, Aurélie. "Histoire évolutive, contexte spatial et écologique de la divergence de deux sous-espèces d'Antirrhinum majus." Toulouse 3, 2012. http://thesesups.ups-tlse.fr/2280/.

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Identifier les mécanismes évolutifs impliqués dans la spéciation, i. E. Formation des espèces, est crucial dans une époque de crise de la biodiversité. À ce jour, la classification dichotomique des mécanismes impliqués dans le processus de spéciation (i. E. Allopatrie versus sympatrie, écologique versus non-écologique. . . ) n'intègrent pas l'interaction dynamique qui les régit. Dans cette thèse, nous avons cherché à intégrer au mieux les différentes composantes de la spéciation - isolement spatial, écologique et reproducteur - dans un cadre temporel. Pour cela, nous avons étudié la divergence de deux sous-espèces de plantes à fleurs, Antirrhinum majus pseudomajus et A. M. Striatum aux fleurs respectivement rouges et jaunes. Nous avons intégré durant cette thèse des approches d'écologie (modélisation de niche) de génétique des populations (analyses de structuration génétique, inférence basée sur le coalescent, ajustement de clines) à différentes échelles spatiales, de l'aire de distribution globale à une zone hybride localisée, en pensant par le détail des zones de contact. Nos résultats montrent comment les processus historiques et démographiques agissent conjointement sur la distribution actuelle des populations des deux sous espèces d'A. Majus. L'ensemble de nos résultats soutient l'hypothèse du rôle adaptatif de la couleur des fleurs dans le maintien de l'isolement à l'échelle de l'espèce. De plus, la divergence de niche que nous avons détectée entre les deux sous-espèces pourrait être à l'origine de leur divergence phénotypique. Dans les zones de contact, nous avons mis en évidence des échanges de gènes récurrents entre sous-espèces associés à des gradients d'expansion géographique dans des directions opposées. L'ensemble de nos résultats soulève l'hypothèse d'un maintien de la parapatrie entre sous-espèces assuré par leur exclusion compétitive dans les zones de contact. En conclusion, la divergence des deux sous-espèces semble résulter de la combinaison dans le temps de processus historiques neutres et démographiques actuels avec des processus sélectifs associés à l'écologie des sous espèces qui modèlent non indépendamment leur diversité
This thesis sought at understanding how evolutionary and ecological processes lead to population divergence and ultimately speciation. To this aim, i integrated the different components of speciation - ecological, spatial and matting isolation - ina temporal framework to gain a better understanding of their dynamicinteraction through time. I studied the ongoing divergence of two snapdragon subspecies of Antirrhiunum majus pseudomajus and A. M striatum. I tested the relative role of historical processes of colonasation (post-glacial colonisation scenario), contemporary barriers to gene flow and local adaptation to explain the current patterns of subspecies distribution and the distribution of their genetic diversity. I also investigated the extent of gene flaw between the two subspecies in the contact zones and the role of environmental factors on the direction of gene flow and the maintenance of disjunct distributions despite gene flow. Finally, i studied the relative roles of neutral processesof dispersal and selective processes in the maintenance of a stable hybrid zone between the two subspecies
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Farmer, Mindy J. "Politics in Flux: The Georgians Behind the Republicanization of the South." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1322075208.

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Massingill, Robert Derryl Jr. "Mixing energy analysis of Bingham plastic fluids for severe lost circulation prevention using similitude." Texas A&M University, 2005. http://hdl.handle.net/1969.1/3339.

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As the demand for oil and gas resources increases, the need to venture into more hostile environments becomes a dynamic focus in the petroleum industry. One problem associated with certain high risk formations is lost circulation. As a result, engineers have concentrated research efforts on developing novel Lost Circulation Materials (LCM’s) that will effectively treat thief zones. The most pioneering LCM’s require mixing energy to activate a reaction involving two or more chemicals. However, minimal research has been conducted to accurately predict downhole mixing capabilities. Therefore, this research focuses on developing a correlation between laboratory experiments and scaled model experiments for accurate prediction of downhole mixing energies in terms of flow rate for adequate mixing of lost circulation prevention fluids.
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Books on the topic "Fluxus – Histoire"

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af, Klintberg Bengt. Svensk fluxus =: Swedish fluxus. Stockholm: Rönnells Antokvariat, 2006.

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Jon, Hendricks, ed. Fluxus. London: Thames and Hudson, 1995.

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Dreyfus, Charles. Happenings & fluxus. Paris: Galerie 1900-2000, 1989.

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Dreyfus, Charles. Happenings & fluxus. Paris: Galerie 1900-2000, 1989.

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Jon, Hendricks. Fluxus codex. Detroit, Mich: Gilbert and Lila Silverman Fluxus Collection in association with H.N. Abrams, New York, 1988.

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Lussac, Olivier. Fluxus et la musique. [Dijon]: Presses du réel editions, 2010.

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Historia social urbana: Espacios y flujos. Quito: FLACSO Ecuador, 2009.

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Balaci, Alexandru. În fluxul spiritualității. București: Editura Eminescu, 1987.

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Balaci, Alexandru. În fluxul spiritualității. București: Editura Eminescu, 1987.

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Rennert, Susanne. Arthur Køpcke: Grenzgänger : Bilder, Objekte, Fluxus-Stücke. München: Schreiber, 1996.

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Book chapters on the topic "Fluxus – Histoire"

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Bos, M. G. "History of flumes." In Long-Throated Flumes and Broad-Crested Weirs, 5–17. Dordrecht: Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-6225-5_2.

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Yashayaev, Igor, N. Penny Holliday, Manfred Bersch, and Hendrik M. van Aken. "The History of the Labrador Sea Water: Production, Spreading, Transformation and Loss." In Arctic–Subarctic Ocean Fluxes, 569–612. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6774-7_25.

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Kelbert, Mark, and Igor Sazonov. "History Dependent Media." In Pulses and Other Wave Processes in Fluids, 31–86. Dordrecht: Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-015-8644-3_3.

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Wheeler, Michael J. "A Short History of Hormone Measurement." In Hormone Assays in Biological Fluids, 1–6. Totowa, NJ: Humana Press, 2013. http://dx.doi.org/10.1007/978-1-62703-616-0_1.

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Simón Calero, Julián. "Other Resistances and Fluids." In Studies in History and Philosophy of Science, 221–29. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-68000-2_18.

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Foken, Thomas, and John Tenhunen. "History of the Waldstein Measuring Sites." In Energy and Matter Fluxes of a Spruce Forest Ecosystem, 3–18. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-49389-3_1.

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Huebener, Rudolf P. "Movement of the Flux Quanta, Flux Flow Resistance." In History and Theory of Superconductors, 31–36. Wiesbaden: Springer Fachmedien Wiesbaden, 2021. http://dx.doi.org/10.1007/978-3-658-32380-6_8.

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Simón Calero, Julián. "Forces and Fluids in the Essay." In Studies in History and Philosophy of Science, 153–59. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-68000-2_13.

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Simón Calero, Julián. "General Principles of the Equilibrium of Fluids." In Studies in History and Philosophy of Science, 25–28. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-68000-2_2.

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Kitamura, Keiichi. "Role and History of Numerical Flux Functions." In Advancement of Shock Capturing Computational Fluid Dynamics Methods, 7–19. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-9011-5_2.

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Conference papers on the topic "Fluxus – Histoire"

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McCarty, Sean C., Keith A. Woodbury, and Y. Kevin Chou. "Tool Heat Fluxes During Cutting of A360 Using Beck’s Method." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-13194.

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The energy released during mechanical cutting is carried away by the metal chips and conduction into the tool. This report focuses on determination of the heat fluxes into the tool during cutting using Beck’s method. A small thermocouple is used to measure the temperature rise on the surface of a cutting tool during turning of aluminum A360 cylinders. A detailed model of the tool in FLUENT is used to compute the sensitivity coefficients for the temperature response at the sensor location due to a unit heat flux disturbance at the cutting zone. These sensitivity coefficients are used in Beck’s method along with the measured temperature history, to determine the heat flux history at the cutting zone.
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Liao, Jun, Kun Yuan, Renwei Mei, James F. Klausner, and Jacob Chung. "Cryogenic Chilldown Model for Stratified Flow Inside a Pipe." In ASME 2005 Summer Heat Transfer Conference collocated with the ASME 2005 Pacific Rim Technical Conference and Exhibition on Integration and Packaging of MEMS, NEMS, and Electronic Systems. ASMEDC, 2005. http://dx.doi.org/10.1115/ht2005-72651.

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A pseudo-steady model has been developed to predict the chilldown history of the pipe wall temperature in horizontal transport pipelines for cryogenic fluids. A new film boiling heat transfer model is developed by incorporating the stratified flow structure for cryogenic chilldown. A modified nucleate boiling heat transfer correlation for the cryogenic chilldown process inside a horizontal pipe is proposed. The efficacy of the correlations is assessed by comparing the model predictions with measured values of wall temperature in several azimuthal positions in a well controlled experiment by Chung et al. (2004). The computed pipe wall temperature histories match well with the measured results. The present model captures important features of thermal interaction between the pipe wall and the cryogenic fluid, provides a simple and robust platform for predicting the pipe wall chilldown history in a long horizontal pipe at relatively low computational cost, and builds a foundation to incorporate the two-phase hydrodynamic interaction in the chilldown process.
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Chiba, Shogo, Masatoshi Ito, Shuji Fujii, and Tsutomu Takahashi. "Influence of Shear Rate History on Generation of Shear-Induced Structure of Wormlike Micelles Solutions." In ASME-JSME-KSME 2011 Joint Fluids Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajk2011-14014.

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The influence of the history of the shear rate on generation of shear hardening phenomenon of wormlike micelles aqueous solutions was investigated. An accelerated shear flow was applied to change the shear rate history and the influence of an acceleration rate on the time evolution behavior of the shear stress was observed. The relationship between the strain and the shear stress is given by one curve that is independent of a history of shear rate if the shear rate or the accelerated shear coefficient is higher than a certain critical value. A very high shear rate flow can be caused without the shear hardening by using the slowly accelerated shear flow but the SIS is generated if the shear rate in the moment exceeds the critical shear rate of the SIS formation.
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Khatoon, Sufia, Jyoti Phirani, and Supreet Singh Bahga. "Polynomial Chaos Based Solution to Inverse Problems in Petroleum Reservoir Engineering." In ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/ajkfluids2019-5291.

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Abstract In reservoir simulations, model parameters such as porosity and permeability are often uncertain and therefore better estimates of these parameters are obtained by matching the simulation predictions with the production history. Bayesian inference provides a convenient way of estimating parameters of a mathematical model, starting from a probable range of parameter values and knowing the production history. Bayesian inference techniques for history matching require computationally expensive Monte Carlo simulations, which limit their use in petroleum reservoir engineering. To overcome this limitation, we perform accelerated Bayesian inference based history matching by employing polynomial chaos (PC) expansions to represent random variables and stochastic processes. As a substitute to computationally expensive Monte Carlo simulations, we use a stochastic technique based on PC expansions for propagation of uncertainty from model parameters to model predictions. The PC expansions of the stochastic variables are obtained using relatively few deterministic simulations, which are then used to calculate the probability density of the model predictions. These results are used along with the measured data to obtain a better estimate (posterior distribution) of the model parameters using the Bayes rule. We demonstrate this method for history matching using an example case of SPE1CASE2 problem of SPEs Comparative Solution Projects. We estimate the porosity and permeability of the reservoir from limited and noisy production data.
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McMasters, Robert L., and Ralph B. Dinwiddie. "Comparing One-Dimensional and Two-Dimensional Measurement in Flash Diffusivity Experiments." In ASME 2012 Heat Transfer Summer Conference collocated with the ASME 2012 Fluids Engineering Division Summer Meeting and the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/ht2012-58189.

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A well-established method for determining the thermal diffusivity of materials is the laser flash method. The work presented here compares two analysis methods for flash heating tests on anisotropic carbon bonded carbon fiber (CBCF). This material exhibits a higher conductivity in the direction in which the fibers are oriented than in the direction perpendicular to the fiber orientation. The two analysis methods being compared in this experiment use different portions of the data in obtaining results. One method utilizes the temperature data from the entire surface of the sample by examining 201 temperature histories simultaneously, with each temperature history originating from an individual pixel within a line across the middle of the sample. The other analysis method utilizes only the temperature history from a single pixel in the center of the sample, similar to the data which is traditionally generated using the classical flash diffusivity method. Both analysis methods include accommodations for modeling the penetration of the laser flash into the porous surface of the CBCF material. Additionally, both models include a parameter which accounts for the non-uniform heating of the sample surface from the flash. Although the sample surface is ostensibly heated uniformly in flash diffusivity experiments, the heating has been found to be somewhat non-uniform, with more energy deposited more heavily in the center of the sample. This affects the analysis results, particularly in tests on anisotropic materials. The results in this work show very little difference between the thermal parameters arising from the two methods. The robustness of the method using the single-pixel temperature history shows that anisotropic thermal diffusivity can be measured using standard flash diffusivity instruments, avoiding the additional complexity associated with a thermal imaging camera.
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Yedidiah, Shmariahu. "Adaptation of CFD to the Design of Centrifugal Pumps." In ASME/JSME 2007 5th Joint Fluids Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/fedsm2007-37349.

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The similarity between flow patterns predicted with the aid of CFD and those observed in practice indicates, that CFD might be capable to assist the pump -engineer in coming up with improved designs. Unfortunately, in practice, the results are rather elusive. This paper discusses some of the causes of this state of affairs and presents suggestions, how to eliminate them. It demonstrates that the main cause of these disappointing results is the existing gap between science and engineering. The present explosion of information makes it very difficult for an expert in any given field of engineering to follow all the new developments in his (her) own specialized area. The less can an engineer be distracted by attempts to master an additional field of expertise. The results arrived at with the aid of CFD demonstrate, that it is a very powerful and versatile logical tool. However, versatile also means that it can be used in many different ways. Consequently, in order to arrive at satisfactory results, it has to be applied in a manner specifically suitable for handling the problem, which is being worked on. This means, that it requires an in-depth familiarity with all its aspects. Something, a CFD expert cannot afford to study. The only solution is teamwork. However, for teamwork to be successful, each participant has to know and to understand, what the others are doing. This paper demonstrates, that a relevant interpretation of the physical meaning of mathematical equations is capable to provide logical explanations to some of the even most enigmatic events. This leads to the conclusion, that such interpretations may also be capable to establish the so badly needed mutual understanding between the pump-expert, and the specialist in CFD. The above conclusions are supported by actual case histories from practice, and/or by results of tests. In addition to the above, this paper discusses a case history, which demonstrates that even in cases, in which CFD is capable to provide the required results, its use is not always the best choice. In practice, it is often much simpler, faster and considerably less expensive to arrive at the required results by means, which can be hardly regarded as associated with fluids dynamics. Finally, this paper also presents an example of a problem, which only CFD may be capable to solve.
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Rout, Anil Kumar, Niranjan Sahoo, Pankaj Kalita, and Vinayak Kulkarni. "Transient Response Characteristics of a Surface Junction Probe." In ASME 2019 Gas Turbine India Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/gtindia2019-2536.

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Abstract The present work highlights the transient response phenomena captured by a coaxial surface junction thermocouple (CSJT) and subsequent use of the thermal probe for prediction of surface heat flux. To accomplish the objective, an E-type CSJT has been fabricated in-house in a laboratory scale from its thermo-elements with constantan (0.91mm diameter and 15mm length) serving as the inner element and chromel as outer element (3.25mm diameter and 10mm length). Both the thermo-elements are clubbed together coaxially which are separated by a thin layer of insulation in between them along the length. The junction between the thermo-elements is created at the surface through abrasion technique which forms a firm contact through formation of cold weld. The junction feature is then examined through a field emission scanning electron microscope (FESEM). The sensitivity of the probe is found experimentally to be 59 μV/°C. The transient response characteristics are observed through water plunging and water droplet tests at 55°C for 20ms and 2s time scale. The voltage time data is recorded and with the help of sensitivity value, the temperature history is calculated. The temperature histories from plunging and droplet experiments are used for calculation of heat flux by analytically modeling the sensor as semi-infinite substrate and assuming heat conduction through it is one dimensional. The heat flux is also calculated from the same temperature history by using numerical analysis and compared with the previous one. The measured data provides substantial evidence for usage of these CSJT probes in transient temperature and surface heat flux recoveries within experimental time scale up to 2s with reasonable accuracy.
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Quintero, Lirio, Thomas A. Jones, David Erle Clark, and David Schwertner. "Cases History Studies Of Production Enhancement in Cased Hole Wells Using Microemulsion Fluids." In 8th European Formation Damage Conference. Society of Petroleum Engineers, 2009. http://dx.doi.org/10.2118/121926-ms.

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Paktinat, Javad, Curtis Williams, Joseph Allen Pinkhouse, Gary Allen Clark, and Glenn S. Penny. "Case Histories: Damage Preventions by Leakoff Control of Fracturing Fluids in Appalachian Gas Reservoirs." In SPE International Symposium and Exhibition on Formation Damage Control. Society of Petroleum Engineers, 2006. http://dx.doi.org/10.2118/98145-ms.

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Hamrick, Joseph T. "A Review of the History of the NACA Centrifugal Compressor Program and Arrival at Current Computational Design Procedures." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56034.

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Before and during World War Il the design and development of single stage, high pressure ratio centrifugal compressors was essentially a cut and try exercise. To reach a high pressure without substantial experimentation required multiple stages of impellers and diffusers with pressure ratios in the two to one range. While such arrangements were satisfactory for commercial use where weight was not a major consideration, they were not suitable for jet engines. The centrifugal compressor for the Whittle engine, the first British jet engine, was developed by trial and error with numerous modifications of the hub-shroud profile. The centrifugal compressor section of the National Advisory Committee for Aeronautics (NACA) designed, built and tested three compressor impellers during and after World War Il. They were part of a program designed to evaluate various blade shapes, but encountered such instabilities at the design pressure ratios that the experimental results led to no definitive conclusions. In 1948 the Centrifugal Compressor Section was given the assignment to further investigate the three impellers. The investigation led to the development of a quasi three dimensional design procedure that eliminated the guesswork from the basic design of a centrifugal impeller. Since the 1948 to 1955 time period over which the procedure was developed, the advances in computers have allowed refinements in the original computational methods. It is the objective of this presentation to review the history of the NACA centrifugal compressor program and efforts that have led to the latest developments in computational design procedures.
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Reports on the topic "Fluxus – Histoire"

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Makaruk, Hanna Ewa, and Douglas R. Thayer. Notes on Uncertainty Propagation from Flux to α in Reaction History. Office of Scientific and Technical Information (OSTI), June 2019. http://dx.doi.org/10.2172/1529530.

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Makaruk, Hanna Ewa. Reaction History Uncertainty Propagation from Flux to α and from Time to α. Office of Scientific and Technical Information (OSTI), June 2020. http://dx.doi.org/10.2172/1633553.

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Makaruk, Hanna Ewa, Benjamin R. Cowen, Michael Isaiah Ham, and Douglas R. Thayer. Uncertainty Propagation from Flux to Alpha and from Time to Alpha in Reaction History. Office of Scientific and Technical Information (OSTI), May 2020. http://dx.doi.org/10.2172/1617365.

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Kirillov, P. L., and I. P. Smogalev. On the look-up tables for the critical heat flux in tubes (history and problems). Office of Scientific and Technical Information (OSTI), September 1995. http://dx.doi.org/10.2172/111418.

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Evaluación de los efectos e impactos de la tormenta tropical Eta y el huracán Iota en Honduras. Inter-American Development Bank, May 2021. http://dx.doi.org/10.18235/0003310.

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La temporada de huracanes de 2020 fue la más activa de la historia de la región, registró un total de 30 tormentas, lo cual fue más del doble del promedio anual. De las 30 tormentas, 13 fueron huracanes y 6 huracanes de mayor grado. El huracán Eta se formó el sábado 31 de octubre. El 2 de noviembre se declaró Estado de Emergencia en los departamentos de Islas de la Bahía, Cortés, Atlántida, Yoro, Colón, Olancho, Gracias a Dios, Comayagua, Francisco Morazán, el Paraíso. El 6 de noviembre se modificó este decreto y se procedió a declarar Estado de Emergencia en todo el territorio nacional, debido a los efectos de las lluvias provocadas por la Tormenta Tropical Eta. El Estado de Emergencia estaría vigente hasta el 31 de diciembre de 2020, pudiendo prorrogarse si los efectos que dieron origen a la emergencia persistiesen. El huracán Eta se disipó el 13 de noviembre, caracterizado por un comportamiento errático, presentando numerosas variaciones en su intensidad, se estimó que dejó un total de 380 a 635 mm en casi todo el territorio hondureño. Por su parte, el huracán Iota se formó el viernes 13 de noviembre. El 18 de noviembre se modificó el Decreto Ejecutivo Número PCM-109-202 y algunos artículos del decreto PCM-113-2020, para ampliar las acciones descritas allí a “otros fenómenos climáticos Iota que ocasionaran daño a la infraestructura productiva del país a nivel nacional”. Este huracán se disipó el 18 de noviembre sobre El Salvador. Este evento, durante su formación, fue catalogado bajo las categorías 4 y 5 de huracán, pero se debilitó rápidamente al tocar tierra firme. A pesar de ello, se estimó que dejaría una precipitación total de 500 a 750 mm en la parte norte del país. Los departamentos más afectados por ambos huracanes fueron Atlántida, Cortés, Santa Bárbara y Yoro. Se estima que los efectos totales causados por la tormenta tropical Eta y el huracán Iota fueron de aproximadamente L. 52 099 millones (cuadro 1). Los daños representaron el 44% de la afectación, las pérdidas 52% y los costos adicionales 4%. Nótese que el sector privado sufrió 69% de la afectación de acervo y 97% de los flujos de producción perdidos. Los costos adicionales es la única dimensión de los efectos en la que el sector público superó al privado. Los efectos totales que tuvo el desastre en el sector público fueron de aproximadamente L. 9 049 millones.
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