Dissertations / Theses on the topic 'Acting as song'
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Lambert, Pamela Faye. "Acting in Shakespeare: Singular sensations in Shakespeare and song." CSUSB ScholarWorks, 1998. https://scholarworks.lib.csusb.edu/etd-project/1443.
Full textStinton, Nicole Desiree. "Acting as song: A holistic pedagogy for sung characterisation in music theatre." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2025. https://ro.ecu.edu.au/theses/2925.
Full textWeber, Bryce Matthew. "Training the communicative recitalist: exercises inspired by Sanford Meisner's repetition exercise." Diss., University of Iowa, 2012. https://ir.uiowa.edu/etd/3550.
Full textMarlin, Maggie. "Musical Theatre Handbook for the Actor." VCU Scholars Compass, 2009. http://scholarscompass.vcu.edu/etd/1774.
Full textOliver, Dustin M. "Music and Lyrics: Harmonizing Two Fundamental Paradigms of Action in the Theatre." University of Akron / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=akron1447333431.
Full textMonzo, Pascale. "Fonctions cellulaires de CD2AP et son implication dans la cytokinese." Nice, 2004. http://www.theses.fr/2004NICE4067.
Full textBarrois, Dominique. "Jean Ier, comte d'Armagnac, (1305-1373), son action et son monde." Lille 3, 2004. http://www.theses.fr/2004LIL30003.
Full textBarrois, Dominique Schnerb Bertrand. "Jean Ier, comte d'Armagnac, (1305-1373), son action et son monde." Lille : A.N.R.T, 2004. http://www.univ-lille3.fr/theses/barrois-dominique/html/these.html.
Full textHunt, Kevin Patrick. "Perceptions of the Stuart & Sons Piano Sound: Realising a creative, active vision." Phd thesis, University of Sydney, 2016. http://hdl.handle.net/2123/15233.
Full textBouvet, Pascal. "Contrôle actif de la transmission acoustique au travers de cloisons doubles." Aix-Marseille 2, 1993. http://www.theses.fr/1993AIX22088.
Full textGoode, Sigi, Hartmut Hoehle, Viswanath Venkatesh, and Susan A. Brown. "USER COMPENSATION AS A DATA BREACH RECOVERY ACTION: AN INVESTIGATION OF THE SONY PLAYSTATION NETWORK BREACH." SOC INFORM MANAGE-MIS RES CENT, 2017. http://hdl.handle.net/10150/625478.
Full textRosfelter, Anne. "Le positionnement du fuseau mitotique chez le zygote d'ascidie et son rôle dans la répartition des organelles." Electronic Thesis or Diss., Sorbonne université, 2023. http://www.theses.fr/2023SORUS063.
Full textAfter oocyte fertilization, a microtubule aster forms around the male DNA. The sperm aster brings the female pro-nucleus to the male pro-nucleus so they can fuse, but it also moves the fused nuclei to the cell center to ensure an equitable cell division. Numerous studies performed in vitro, by modeling or experimentally in species such as C. elegans, P. lividus, and M. musculus, addressed the aster and spindle centration mechanisms. Three main mechanisms emerged; pushing, cortical pulling, and cytoplasmic pulling. By studying aster centration in the zygote of the ascidian P. mammillata, I discovered a system that combines these three mechanisms based on the cell cycle stages. In meiosis, the aster uses the polymerization of its microtubules to push against the actin cortex and move away from it (pushing). Once in interphase, the aster returns to the cortex by a pull exerted by the membrane on the microtubules (cortical pulling). At mitosis entry, cortical pulling stops, and releases the mitotic spindle's asters. In consequence, the asters give in to the forces exerted by the transport of organelles to the aster center (cytoplasmic pulling), that appeared constant during the cell cycle. Cytoplasmic pulling hence participate in centering the spindle While the aster forms and moves, the intracellular compartments reorganize. To understand how intracellular organization can be disrupted by aster formation, I studied the case of yolk. The yolk, in the form of vesicles (called granules or platelets), is initially abundant and homogeneous in the unfertilized oocyte. However, as soon as the aster appears, its distribution changes and the yolk platelets are excluded from the region containing the aster. This exclusion generated by the aster formation in the zygote is maintained during development. I observed that yolk exclusion is mainly due to the accumulation at the aster of other organelles such as the endoplasmic reticulum. The transport function of the aster microtubules is therefore sufficient to completely reorganize the cell by excluding some organelles and accumulating others. The movements of the aster and the spindle, their regulation by cell cycle, and the intracellular reorganization, identified here in the ascidian zygote, rely on basic elements of a cell, namely: the microtubules, the actin cortex, the endoplasmic reticulum, the proteins of the cell cycle, etc. Thus, the discoveries presented here cover a broad scope, and seem adaptable to the specificities of different cell types
Benzaria, Eric. "Optimisation de la position des sources secondaires en absorption acoustique active (regime harmonique)." Aix-Marseille 2, 1996. http://www.theses.fr/1996AIX22040.
Full textKimmel, Christine. "1,25-Dihydroxyvitamine D3 : aspects moléculaires de sa synthèse et de son action via son récepteur." Paris 5, 2002. http://www.theses.fr/2002PA05CD04.
Full textDelmas, Pierre. "Génération active des déplacements d'un véhicule agricole dans son environnement." Phd thesis, Université Blaise Pascal - Clermont-Ferrand II, 2011. http://tel.archives-ouvertes.fr/tel-00669534.
Full textAuvrignon, Philippe. "L'Interface active ou Comment bien faire savoir son savoir-faire /." Châteaubriant : [Neuilly-sur-Seine] (3 rue de l'Église, 92200) : Promoplast ; [P. Auvrignon], 1988. http://catalogue.bnf.fr/ark:/12148/cb34936087f.
Full textLe, Page Yann. "Etude du rôle de la protéine WASP au cours de la neurogenèse et du contrôle de son expression." Rennes 1, 2003. http://www.theses.fr/2003REN10072.
Full textKomati, Hiba. "Implication de la phospholipase D et de son produit, l'acide phosphatidique, dans la différenciation myogénique." Lyon, INSA, 2004. http://theses.insa-lyon.fr/publication/2004ISAL0076/these.pdf.
Full textPhospholipase D (PLD) hydrolyzes phosphatidylcholine of cell membranes in response to a variety of agonists, to generate phosphatidic acid (PA), a second messenger implicated in cellular functions such as vesicular trafficking and cytoskeletal reorganization. Because PLD is rapidly stimulated by Arg8-vasopressin (AVP), a potent inducer of myogenic differentiation in the myogenic rat cell line L6, we have investigated the role of this signaling pathway in myogenesis. We have first characterized the PLD system of L6 cells, and shown that AVP-induced PLD activation largely depends on the mediation of Rho, a small G-protein, known to be involved in both actin stress fiber formation and myogenic differentiation. The two isoforms PLD1 and PLD2 were both expressed in L6 undifferentiated myoblasts, but PLD1 was progressively down-regulated during the differentiation process whereas PLD2 expression remained constant. Inhibition of the AVP-dependent production of PA, either by brefeldin A or by 1-butanol, suppressed the expression of myogenin, a transcription factor essential for L6 differentiation, suggesting that PLD activity is required for myogenesis. The involvement of PLD in the myogenic response was confirmed by showing that ectopic PLD1overexpression significantly increased the number of cells entering the differentiation program. In further support to this notion, the phorbol ester TPA, at nanomolar concentrations, was able to both activate PLD and induce myogenic differentiation. Interestingly, AVP stimulation of L6 cells induced the formation of actin stress fibers. This response was selectively suppressed by 1-butanol, suggesting the involvement of PLD. This was confirmed by showing that propanolol, an inhibitor of PA metabolism which induces PA accumulation, was also able to induce stress fiber formation. Immunofluorescence staining of PLD1 after AVP stimulation localized the enzyme along the stress fibers. By using an intracellularly expressed PA-specific fluorescent probe, we showed that PA was accumulated at the level of actin fibers, further supporting the involvement of PLD activity in actin cytoskeleton remodelling. These results provide the first evidences for an important role of PLD1 and PA in myogenesis, and lead us to hypothesize that PLD regulates the myogenic process through its actions on actin cytoskeleton. Firstly, because cellular actin status is known to modulate gene expression through the activity of SRF transcription factor, we propose that PLD-dependent changes in actin fibers stimulate the expression of muscle-specific genes, including the myogenic key-player myogenin. Secondly, because stress fiber like structures present in differentiating myocytes are known to be involved in the early steps of myofibrillogenesis, we hypothesize that PLD might also promote myogenesis by enhancing the formation of myofibrils
Komati, Hiba Nemoz Georges. "Implication de la phospholipase D et de son produit, l'acide phosphatidique, dans la différenciation myogénique." Villeurbanne : Doc'INSA, 2005. http://docinsa.insa-lyon.fr/these/pont.php?id=komati.
Full textBarrenha, Natalia Christofoletti 1986. "A experiência do cinema de Lucrecia Martel = resíduos do tempo e sons à beira da piscina." [s.n.], 2011. http://repositorio.unicamp.br/jspui/handle/REPOSIP/284460.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Artes
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Resumo: Nesta pesquisa, abordamos a obra da cineasta argentina Lucrecia Martel, entrelaçando sua trajetória como cineasta e suas opções estéticas, além de procurarmos nos aproximar da compreensão de seu processo criativo. Entre as singularidades mais notáveis da obra de Lucrecia encontra-se o uso que ela faz do som, responsável por estabelecer atmosferas que acabam por guiar os filmes - muito mais que suas próprias tramas. Assim, o som ganhará destaque nessa abordagem, conduzindo as análises dos três longas da cineasta - O Pântano (2001), A Menina Santa (2004) e A Mulher Sem Cabeça (2008)
Abstract: In this research, we approach the work of the Argentine filmmaker Lucrecia Martel, going through her career as a filmmaker and her aesthetics choices, and seeking to bring us closer to understanding her creative process. The sound is one of the striking peculiarities of Lucrecia's work, because it creates atmospheres that guide the movies much more than their own narratives. Thus, the sound will lead us in the analysis of the three films of the filmmaker -The swamp (2001), The holy girl (2004) and The headless woman (2008)
Mestrado
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Huynh, Huu Can. "Étude théorique et expérimentale d'un système de contrôle actif adaptatif des instabilités de combustion." Châtenay-Malabry, Ecole centrale de Paris, 1993. http://www.theses.fr/1993ECAP0322.
Full textCombustion instabilities are encountered in a large variety of industrial devices. An experimental study of resonant combustion has been carried out on a turbulent diffusion flame burner. Results obtained with a phase locked imaging system combined with classical investigation methods have clarified the mechanism of the observed unstable modes. It appears that in this case combustion instabilities are due to the coupling between unsteady heat release, the acoustics of the rig and the aerodynamics within the combustion chamber. In the second part, these results are used to develop an adaptive active control system based on a closed loop regulation. It is shown that automatic determination of the controller parameters can be achieved. More over, the controller can adapt to changes in the combustor operating conditions. The last part presents a theoretical and numerical model of the system with its control loop. This allows simulation of different algorithms prior to their effective implementation on the experimental apparatus. Effects of different controller parameters on its performance can this be estimated
Labroussaa, Fabien. "Interactions entre Spiroplasma citri et son insecte vecteur Circulifer haematoceps : la phosphoglycérate kinase de S. citri : une « actin-binding protein » impliquée dans la transmission du spiroplasme par la cicadelle." Thesis, Bordeaux 2, 2010. http://www.theses.fr/2010BOR21733/document.
Full textSpiroplasma citri is a phytopathogenic mollicute transmitted from plant to plant by leafhoppers of the genus Circulifer in a persistent and propagative manner on condition to cross the intestinal and salivary glands barriers of the insect. These crossings are based on a endocytosis/exocytosis mechanism which involves bacterial protein complexes in order to recognize specific patterns on the surface of eukaryotic cells.Specific molecular interactions between S. citri proteins and those of C. haematoceps were investigated using far Western technology and had notably led to the identification of actin. This interaction has been confirmed both in vitro and in vivo. The interaction of actin with his partner in S. citri, which has been identified as the phosphoglycerate kinase (PGK), is involved in the internalization of spiroplasma into the insect cells. The minimal actin-binding region of PGK was also determined.The realization of a S. citri PGK mutant was carried out using the shuttle plasmid pGOT but the selection of spiroplasmas mutated in this essential gene failed. Nevertheless, findings in the localization of recombination events in S. citri chromosome, allowed us to identify mutations in two genes that could be tested in our experimental transmission system.The set of proteins involved in the spiroplasmal transmission, previously identified as non essential proteins in the invasion process, prompted us to study the role of multi-protein complexes containing several of these proteins. Identification of complexes involving both the PGK, the P32 and ScARPs should enable us to better understand mechanisms governing the transmission of S. citri by its insect
Velmurugan, Sathya. "Actions of appetite regulating peptides on supraoptic nucleus (SON) oxytocin neurones." Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/3938.
Full textVuichard, Olivier. "Etude des systèmes actifs de contrôle de l'acoustique des salles : développement d'un système à réaction quasi-locale." Le Mans, 1997. http://www.theses.fr/1997LEMA1018.
Full textAZEMA, FRAISSE CHRISTINE. "La triglyceride lipase hepatique : son action hydrolytique au sein des lipoproteines de haute densite (hdl), son interet bioclinique." Toulouse 3, 1990. http://www.theses.fr/1990TOU30138.
Full textDenizart, Jean-Michel. "L'émergence des significations chez le monteur son, au cours de la recherche et de la sélection des sons : une approche communicationnelle et cognitive." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0303.
Full textSeveral years ago, the SATIS department of the University of Aix-Marseille and the ASTRAM laboratory initiated the development of an online sound library entitled "Sons du Sud". This sound database is intended for sound professionals and more specifically, sound editors, in the film and audiovisual sectors. The current objective is to develop a new indexing method of sound for Sons du Sud breaking with the logic of causal indexation most widely used. Indeed, it appears that, from the perspective of a filmic exploitation, a sound is rarely selected based on criteria exclusively related to its acoustic origin but also related to the potential meanings it is able to take on with the other materials of filmic expression, the functions it is likely to fulfill, the links it maintains with what the film expresses, and so on. We can then ask ourselves if it is not rather this "information potential" which the semantic descriptors used by the current sound libraries should try to make explicit. Therefore, this thesis is a preliminary step in the development of a new indexing method: in order to meet the requirements of Sons du Sud sound library, it seems essential to devote ourselves entirely to a better understanding of the contributing factors that change the "system of relevance" of its main users, to examine further what guides their approach, polarizes their listening and influences their searches and selections
Cauvin, Clothilde. "Rôle de la GTPase Rab35 et de son effecteur OCRL dans le trafic membranaire." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066441.
Full textPI(4,5)P2 is one of the major regulators of actin dynamics. This lipid activates numerous complexes that are directly involved in actin polymerisation. Therefore, it is a major biological issue to understand how the local concentration of PI(4,5)P2 is regulated in time and space. The hydrolysis of PI(4,5)P2 is crucial for endosomal trafficking and principally depends on the phosphatase OCRL in non-neuronal cells. However, this enzyme is recruited on clathrin-coated vesicles right after their separation from the plasma membrane but the underlying mechanism remained unanswered so far. During my thesis, I have shown that the GTPase Rab35 recruits a phosphatase, OCRL, straight after the separation of the clathrin-coated vesicle from the plasma membrane. The depletion of Rab35 or OCRL leads to an accumulation of internalised receptors such as CI-MPR on peripheral endosomes. These endosomes are abnormally associated with clathrin and also present an accumulation of proteins linked to PI(4,5)P2 (such as AP-2) or to actin (such as cortactin or Arp2/3). Moreover, we observed that the recruitment of Rab35 on clathrin-coated vesicles quickly follows the recruitment of DENND1A, the GEF of Rab35, and the disappearance of EPI64B, the GAP of Rab35. Our results reveal that the precise spatial and temporal activation of GTPase Rab35 triggers the recruitment of the protein OCRL on newly formed endosomes to control the levels of PI(4,5)P2 and actin thus enabling normal intracellular trafficking from these endosomes
Ferjani, Imène. "Étude de deux protéines associées à l’actine : gelsoline et calponine : mise en évidence du complexe gelsoline/calponine et de son implication dans la dynamique des filaments d’actine." Montpellier 2, 2008. http://www.theses.fr/2008MON20021.
Full textCalponin and gelsolin both interact with G- and F-actin. These actin binding proteins are present in the same structures within cells, namely lamellipodia, and along some stress fibers to different extends. Immunofluorescence and co-immuniprecipitation experiments suggest a co localization and potential direct or indirect interactions between gelsolin and calponin. Direct gelsolin calponin complex formation was then demonstrated in vitro. To assess a physiological significance and the molecular basis of such an interaction, we studied: a) the structure of such a complex, b) the effect of the complex upon actin polymerization process. Fluorescence experiments clearly demonstrated that the interaction of calponin needs the participation of the severing and the regulatory domains of gelsolin, independently of the specific gelsolin actin binding regions. In contrast, actin binding sites of calponin are included in the interface with gelsolin. One of the well-known properties of gelsolin is to induce nucleation, greatly enhancing the rate of actin polymerization. More interestingly, the presence of calponin partially inhibited this gelsolin activity. Therefore, we suggest that interaction of calponin with gelsolin plays an additional regulatory role in the formation of actin filaments. In fact, electron and confocal microscopy demonstrates that the presence of calponin induces the formation of long actin filaments compared to those obtained with gelsolin alone. The most probable mechanism explaining this interesting property would be a reassociation process, allowing regulation of the actin filament length
Sallez, Yves. "Produit " actif " tout au long de son cycle de vie." Habilitation à diriger des recherches, Université de Valenciennes et du Hainaut-Cambresis, 2012. http://tel.archives-ouvertes.fr/tel-00768771.
Full textCauvin, Clothilde. "Rôle de la GTPase Rab35 et de son effecteur OCRL dans le trafic membranaire." Electronic Thesis or Diss., Paris 6, 2015. http://www.theses.fr/2015PA066441.
Full textPI(4,5)P2 is one of the major regulators of actin dynamics. This lipid activates numerous complexes that are directly involved in actin polymerisation. Therefore, it is a major biological issue to understand how the local concentration of PI(4,5)P2 is regulated in time and space. The hydrolysis of PI(4,5)P2 is crucial for endosomal trafficking and principally depends on the phosphatase OCRL in non-neuronal cells. However, this enzyme is recruited on clathrin-coated vesicles right after their separation from the plasma membrane but the underlying mechanism remained unanswered so far. During my thesis, I have shown that the GTPase Rab35 recruits a phosphatase, OCRL, straight after the separation of the clathrin-coated vesicle from the plasma membrane. The depletion of Rab35 or OCRL leads to an accumulation of internalised receptors such as CI-MPR on peripheral endosomes. These endosomes are abnormally associated with clathrin and also present an accumulation of proteins linked to PI(4,5)P2 (such as AP-2) or to actin (such as cortactin or Arp2/3). Moreover, we observed that the recruitment of Rab35 on clathrin-coated vesicles quickly follows the recruitment of DENND1A, the GEF of Rab35, and the disappearance of EPI64B, the GAP of Rab35. Our results reveal that the precise spatial and temporal activation of GTPase Rab35 triggers the recruitment of the protein OCRL on newly formed endosomes to control the levels of PI(4,5)P2 and actin thus enabling normal intracellular trafficking from these endosomes
Crothers, Chelsea. "Performer training evolutions: NSP the firstborn son of SMAT." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2021. https://ro.ecu.edu.au/theses/2414.
Full textDuhamel, Denis. "L'acoustique des problèmes couples fluide-structure - Application au contrôle actif du son." Phd thesis, Ecole des Ponts ParisTech, 1994. http://pastel.archives-ouvertes.fr/pastel-00004620.
Full textBecker, Alain, and HERVE PFEIFFER. "Les ultra-sons : notions fondamentales, leur action antimicrobienne en endodontie, etude experimentale in vitro." Nancy 1, 1987. http://www.theses.fr/1987NAN13077.
Full textHu, Ying. "Développement de panneaux hybrides passifs/actifs pour l'acoustique." Phd thesis, Ecole Centrale de Lyon, 2010. http://tel.archives-ouvertes.fr/tel-00627868.
Full textGodon, Charles. "L' évolution de l'art dentaire : l'école dentaire, son histoire, son action, son avenir thèse pour le doctorat en médecine présentée et soutenue le 20 décembre 1900 /." Paris : BIUM, 2003. http://www.bium.univ-paris5.fr/histmed/medica/cote?TPAR1900x133.
Full textGuertin, Marie. "La philosophie de la paix de jean jaures. De son developpement et de son articulation en idee et en action." Toulouse 2, 1991. http://www.theses.fr/1991TOU20023.
Full textBecause the jauresian philosophy of peace has never been the object of a systematic and complete study, we tried to do so in our thesis in giving an exhaustive and general synthesis. We conducted this analysis and this synthesis in three majorparts. In the first, philosophical prolegomena, we show how jaures in his first writings of 1880-86, and in the period of 1887-1904 has prepared his vast philosophy of peace which would be accompanied constantly by a generous action and we study its triple principles. In the 2nd part, the armed peace, we define this concept essential to jaures and we show how armed peace is a product of war which nourrishes new wars, hence is only a false peace. In following the action and speeches of jaures, we study the causes of war as he saw them active during 1880-1914. The true peace which we analyze the idea in our 3rd part, is completely at the opposite: it has for condition a total intellectual and moral revolution of humanity and it calls for a deep transformation of political life, inside and in the concert of nations. But it has also juridical conditions that we study as disarmement, arbitration, etc. We conclude in emphasizing the actuality of the jauresian message
Ott, Florence. "La Société industrielle de Mulhouse (1826-1876) : ses hommes, son action, ses réseaux." Paris, EHESS, 1999. http://www.theses.fr/1999EHES0A04.
Full textDa, Silva Eneida A. Paulino. "La sidérurgie brésilienne : développement, action de l'Etat et principaux aspects de son organisation." Paris 1, 1987. http://www.theses.fr/1987PA010609.
Full textSfara, Emiliano. "La philosophie de Georges Canguilhem à travers son enseignement, 1929-1971 : examen du concept d'action." Thesis, Montpellier 3, 2015. http://www.theses.fr/2015MON30052/document.
Full textThe private manuscripts of Georges Canguilhem (1904-1995) were not accessible to the public until 2008. Our work focuses on the analysis of the manuscripts written while Canguilhem, Professor of Philosophy (from 1929) and Philosophy and History of Science (from 1955), was teaching in several French schools and universities. Since the death of the philosopher from Castelnaudary, there has been a renewed interest in systematizing the whole of his published philosophical production. According to the majority of scholars, it began in 1943, that is, with the publication of the famous "Essay on some problems concerning the normal and the pathological". In literature, some recent works (which have been thoroughly discussed in Chapter I) have highlighted the importance of some previously unknown writings, such as « Descartes et la technique » (1937) and « Activité technique et création » (1938). Other authors have proposed that Canguilhem was a philosopher tout court, challenging a conventional view that considers him - first and foremost - as a science historian. This work aims to demonstrate that the concept of action allows for considering the philosophical production of Canguilhem as an organic and systematic ''whole'', and to consider him as a "philosopher tout court". This concept stands as a purely philosophical concept, due to the relationship between abstract thinking and concrete action. While the term action, whose corresponding concept defines precisely the overcoming of the free act against the abstract and rigid norm, is not present in the published texts, the unpublished manuscripts (discussed in Chapters II and III) deepen this concept by giving it a name, which is precisely that of action. As an example, a manuscript written in 1929-1932, "Philosophie (éléments de doctrine et textes choisis)", is mostly focused on the study of the philosophical notion of action. The fourth and last chapter is entirely dedicated to a course held in 1966-1967 at the Sorbonne University in Paris, entitled "L'action"
Devaux, Camille. "L'habitat participatif : de l'émergence d'une initiative habitante à son intégration dans l'action publique." Thesis, Paris Est, 2013. http://www.theses.fr/2013PEST1151/document.
Full textFrom the early 2000 onwards, cohousing inhabitant-led initiatives have emerged under the French label “Habitat participatif”. They consist in collectively designing and managing blocks of flats in which one can dispose of a private space while sharing the rest. Although they started as inhabitant projects only, institutions like local authorities and social housing landlords have gradually been involved in their development. This PhD research explores the way this inhabitant project became a matter of interest in public action and was given importance in the next Housing law which is discussed since September 2013. After a first part dedicated to research framing, cohousing genesis in France is described through the references it invokes and its initial representatives : inhabitants. Then cohousing agenda-setting is analyzed, looking at the first appeals to public intervention, the shape of this intervention and local authorities and public housing sector's interest in cohousing projects. Cohousing agenda-setting proves to be a whirlwind process. Accurate elements about institutions actual commitment and its consequences are exposed in the fourth part, opening discussion on relationships between inhabitants and institutions
Duhamel, Denis. "L'acoustique des problèmes couples fluide-structure. Application au contrôle actif du son." Marne-la-vallée, ENPC, 1993. http://www.theses.fr/1993ENPC9403.
Full textRichter, Roman. "Inovativní přehrávač hudby pro chytré telefony a PC." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2021. http://www.nusl.cz/ntk/nusl-445556.
Full textEstrach, Soline. "Etude du Rho-GEF Trio dans la morphologie neuronale et caractérisation des partenaires de son domaine SH3-1." Montpellier 2, 2002. http://www.theses.fr/2002MON20068.
Full textDe, Simone Cristina. "Proféractions ! : poésie en action à Paris (1946-1969)." Thesis, Paris 10, 2016. http://www.theses.fr/2016PA100089.
Full textThis study examines the history of practices in Paris between 1946 and 1969 that brought poetry and performance together and made proféraction their main field of investigation. Beginning with observations on the public performances of Antonin Artaud in 1946-47, and the sudden appearance in those same years of the Lettrist movement, continuing with the arrival of the Beat Generation at the end of the 1950’s, followed by the various events organised by Jean-Jacques Lebel, Jean-Clarence Lambert and Henri Chopin in the 1960’s, this work analyses practices that stirred the world of the arts over two decades and influenced the collective imagination, sowing the seeds of the social activism of May 68.By taking up the torch of early 20th Century avant-gardistes, these endeavours, illumined by the array of questions and proposals that Artaud ignited after the war, sought to create poetry as action and to link art, life and politics in a single form of engagement.Work went forward in several fields, often based on rejection of the conventional: in regard to books, to performing arts, to language as a tool for propaganda and advertising. The “physical engagement” of the poet, both author and performer, became the centre of their preoccupations and created a wide open space for experimentation, in particular: through the use of the tape recorder, bringing about “sound poetry”, with Brion Gysin’s and William S. Burroughs’ cut-ups; Henri Chopin’s audiopoèmes; the mégapneumes of Gil J Wolman; the crirythmes of François Dufrêne; and Bernard Heidsieck’s poèmes-partitions.By marking out the different trajectories and the points where they intersect, by analysing the statements and positions and different strategies, this work observes and questions the emergence and evolution of the figure of the “poet-performer”, his theatrical skills and aspirations; it sheds new light on practices – as yet little recognized by (even banished from) the field of Theatre Studies – that continue to provide a source of innovative inspiration to the world of performance and theatre today
Mai, Son Thai [Verfasser], and Christian [Akademischer Betreuer] Böhm. "Density-based algorithms for active and anytime clustering / Son Thai Mai. Betreuer: Christian Böhm." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2014. http://d-nb.info/106000710X/34.
Full textDambournet, Daphné. "Remodelage des lipides et de l'actine-F au cours des étapes finales de la division cellulaire : rôle de la GTPase Rab35 et de son effecteur OCRL, une PI(4,5)P2 phosphatase impliquée dans le syndrome de Lowe." Paris 6, 2011. http://www.theses.fr/2011PA066702.
Full textBilloud, Guy. "Développement d'un filtre numérique adaptatif contrôlant les phénomènes de bouclage : application à l'absorption acoustique active." Lyon 1, 1988. http://www.theses.fr/1988LYO10182.
Full textDeveraux, Solenne. "Modélisation de la mécanique de la cellule et son noyau dans le cadre de la migration confinée." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLC063/document.
Full textOne of the fundamental properties incells is their ability to migrate. Fromembryogenesis to tumor metastasis, migratingcells must overcome mechanical obstacles toreach their intended location, squeezing throughsub-cellular and sub-nuclear gaps. It can be doneby adapting the locomotion mode to thesurrounding environment or by tuning the cell’sown mechanical properties. Migrating in aconfined space leads to intensive deformation ofthe cell and thus its nucleus. Being the largestand stiffest organelle, the nucleus can hamperthe migratory process. Its mechanical propertieshence are key to a successful migration in acomplex environment. Molecular signals behindcell migration have been extensively studied inthe literature, but what can computationalmechanics modeling unveil about themechanisms behind cell migration?Cell migration is such a complex mechanobiologicalprocess, that all aspects cannot bemodeled at once for now. We choose threedistinct situations for in-depth study. We firstseek to understand the mechanical interplaybetween the nucleus and the cytoplasm, sincenuclear plasticity seems decisive for migrationthrough sub-nuclear gaps. Second, weinvestigate the mechanics of chimneying, aspecific confined migratory mode, in which noadhesion in needed for the cell to move forward.Poroelasticity, coupled with friction, appears asthe key to successful locomotion. Eventually,cell spreading on micro-pillared substrates hasrecently been developed to study nuclearmechanical properties. The mechanism behindthis process being however unclear, we designeda large deformation model to determine whetherthe nucleus is being pushed or pulled in theinter-pillars gaps
Thenail, Denis. "Contrôle actif d'impédance et optimisation des performances d'un matériau poreux." Ecully, Ecole centrale de Lyon, 1995. http://www.theses.fr/1995ECDL0011.
Full textIn its most developed version, active control of sound aims to create a cancelling secondary acoustic wave, which destructively interferes with the undesired noise. The performance of this noise reduction strategy is limited by the coherance level of the acoustic field, and by the volume of the zone to be made quiet. For a "large" system, in the presence of an incoherent field, the only potentially effective method to achieve a global noise reduction is to control the acoustic impedance at the walls, and hence to maximize acoustic absorption. Our first method for the active controL of acoustic impedance consists of processing the acoustic pressure and velocity informations close to the control actuator, in order to match the impedance with that of the air. In a KUndt's tube, this method works best for very low frequency excitations. Then, the active absorber is implemented along the lateral wall of a duct. The intensity measurements taken do show the absorption by the control speaker. It is shown through numerical calculations, that sound absorption has to be performed over an extensive area of the surface, as compared to the acoustic wavelenghts in the system. Therefore, we present a second method, which uses active control means to improve the acoustic absorption by a porous layer. We demonstrate through a model and experiments, that the impedance control can be reduced to a simpler acoustic pressure control at the rear face of the absorbent material. Thus, we can consider an extensive application of active absorption of sound at lower cost, a necessary constraint for practical applications
Luthold, Carole. "Analyse fonctionnelle de la phosphorylation du co-chaperon moléculaire BAG3 et de son action dans la morpho-dynamique des cellules mitotiques." Doctoral thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/69361.
Full textCell division is the fundamental principle of life and is based on spectacular cellular architectural changes. Many of them are driven by the accurate remodeling of mechanosensitive actin-based structures. Growing evidence suggests a close relationship between protein quality control and the spatiotemporal regulation of actin remodeling, through mechanisms that would promote protein sequestration and/or degradation. Small heat shock proteins (HSPBs) are molecular chaperones that are an integral part of the protein quality control network, which contribute to maintain proteome homeostasis. They emerge as modulators of actin-based structures under physiological conditions and as guardians of the integrity of cytoskeletal structures under stress conditions. According to the prevailing model, the assembly of HSPBs into large oligomers confers them with the ability to sequester cellular components and prevent unspecific aggregation of damaged proteins. Nevertheless, their mode of action remains elusive: the observation that some HSPBs do not form oligomers suggests another mechanism of action for these HSPBs. This is the case for HSPB8, which forms a complex with the molecular co-chaperone BAG3. The working model of this thesis is based on the initial discovery in our laboratory of a new role for this complex during cell division: BAG3 facilitates the drastic remodeling of the actin cytoskeleton required for spindle positioning and proper segregation of chromosomes, in a manner that requires HSPB8. The aim of this thesis was to identify the mechanisms whereby such a function of the BAG3-HSPB8 chaperone complex is regulated, and to investigate how the complex can facilitate mitotic actin cytoskeleton remodeling. The work presented here provides evidence that the modulation of BAG3 mitotic functions depends on its phosphorylation by the mitotic kinase CDK1 at specific residues, Thr285 and Ser386, which confers differential activity on cell rounding versus mitotic spindle positioning. Evidence also suggests that BAG3 would be phosphorylated earlier in the G2/M phase, at Ser195, which would modulate its perinuclear enrichment. Our results suggest that these phosphorylations could be involved in defining specific protein associations, in a cell-cycle dependent manner. In addition, we found that mitotic entry is marked by the stimulation of BAG3'sassociation with proteins that organize the actin cytoskeleton, such as cortactin, as well as with protein quality control actors, notable, the autophagic receptor p62/SQSTM1 and the deacetylase HDAC6. Critically, BAG3 phosphorylation and its associations with mitotic protein partners rely on its binding to HSPB8. The results suggests a model whereby the BAG3-HSPB8 complex would regulate the molecular assembly of p62/SQSTM1 into mitotic bodies that could provide a platform to sequester and facilitate protein complex assembly implicated in mitotic actin cytoskeleton remodeling. Via this mechanism, BAG3-HSPB8 could limit branched actin polymerization that depends on Arp2/3 activity, by down-modulating HDAC6 deacetylase activity towards its substrate cortactin, a process that would facilitate mitotic cell rounding. Thus, our results highlight a central role of BAG3 phosphorylation in the modulation of its mitotic action, in close relationship with its partners HSPB8 and p62. Altogether, our data contribute to a better understanding of the molecular mechanisms by which the BAG3-HSPB8 chaperone complex orchestrates the dynamic remodeling of mitotic cell structures and thereby, facilitates the cell shape changes required for mitotic progression. This study has also identified new molecular targets of the chaperone complex there are, among others, involved in the dynamics of the actin cytoskeleton. Thus, this work offers new avenues of investigation regarding the development of pathologies associated with a deregulation of the BAG3-HSPB8 complex, particularly in tumor progression.