Academic literature on the topic 'La Petite Sirène'
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Journal articles on the topic "La Petite Sirène"
De Luca, Manuella. "La petite sirène." Le Carnet PSY 197, no. 3 (2016): 42. http://dx.doi.org/10.3917/lcp.197.0042.
Full textVIGNES, SYLVIE. "L’OMBRE DES CONTES DANS LES FOUS DE BASSAN D’ANNE HÉBERT." Dossier 43, no. 3 (September 4, 2018): 13–28. http://dx.doi.org/10.7202/1051083ar.
Full textDujard, Bernard. "La petite sirène, un Soft Power homérique." Hors les murs N° 503, no. 2 (March 25, 2021): 44–47. http://dx.doi.org/10.3917/ehlm.503.0044.
Full textNidelet, Marie-Renée. "Le syndrome de La Petite Sirène." Les Lettres de la SPF N° 27, no. 1 (June 1, 2012): 129. http://dx.doi.org/10.3917/lspf.027.0129.
Full textBrault, Anthony. "La petite sirène : de la voix de l’enfance à la voix génitale." Nouvelle Revue de l'Enfance et de l'Adolescence N° 6, no. 1 (April 27, 2022): 67–77. http://dx.doi.org/10.3917/nrea.006.0067.
Full textPilyser, Eve. "La petite sirène, La désincarnation comme unique issue face à l’Œdipe familial." Cahiers jungiens de psychanalyse 145, no. 1 (2017): 45. http://dx.doi.org/10.3917/cjung.145.0045.
Full textBergeron, Étienne. "L’épreuve de la douleur dans Est-ce que je te dérange ? : une « petite sirène » tributaire du désir masculin." Les Cahiers Anne Hébert, no. 14 (2015): 103–16. http://dx.doi.org/10.17118/11143/8341.
Full textDubois Marcoin, Danielle. "Lire La Petite Sirène de l’école maternelle à l’université : comment organiser le dialogue entre culture privée et culture scolaire ?" Partie II : La compétence langagière, une compétence culturelle 33, no. 2 (May 1, 2008): 357–70. http://dx.doi.org/10.7202/017881ar.
Full textMoral, Michel. "Les deux versions de la Petite Sirène ou comment la relation mère-fille pèse sur le choix du mari de la fille." Dialogue 156, no. 2 (2002): 89. http://dx.doi.org/10.3917/dia.156.0089.
Full textMontbel, Eléonore. "La centauresse, un exemple de remise en question de la frontière du genre à l’époque impériale." Imaginer la frontière, no. 2 (June 19, 2020). http://dx.doi.org/10.35562/frontieres.233.
Full textDissertations / Theses on the topic "La Petite Sirène"
Naëck, Krishvy. "Interroger l’idéologie du studio Disney par la (re)composition musicale : une approche alternative de l’analyse filmique : La Petite Sirène (1989), La Belle et la Bête (1991) et Aladdin (1992)." Electronic Thesis or Diss., Paris 8, 2022. http://www.theses.fr/2022PA080055.
Full textFrom aesthetics to cultural studies, Disney has been the subject of many studies. Thanks to this prolific research, it is possible de study it by another methodological angle to understand the ideology of and within the movies. Within the academic field of film music, our thesis will draw its attention on The Little Mermaid (1989), Beauty and the Beast (1991) and Aladdin (1992). It seems that, thanks to an alternative version of the original score that we would compose, we may bring the potentiality inscribed in the movie to be a part of our critical study: find the heroines’ voice Ariel, Belle and Jasmine. We think that this method will enable us to take account of the character’s consistency for the music can be a way to hear the potentiality of a movie (and specifically here, the characters), so it will be an opportunity to discuss Disney ideology. The musical recomposition enact the back and forth inside the different moments of the movie to help us understand what is at stake: it enlightens the resonances between the sequences and compose the surfacing promise initially build-up by the movie towards the heroine. It also helps us thinking about the movie’s interactions while getting to the surface the aforementioned promise the movie was trying to stop from actualising. By extending our analysis through the prism of intermediality, we consider the porosity of theses musical numbers with the Broadway stage (and more accurately the off-Broadway) whose enable us to do dual readings of the movie. All the music in its connexion to the rest of the audio-visual complex enable us to think about the power relations which occurs in the movie
Teodorski, Marko. "Dans le miroir de la sirène : la monstruosité du sujet désirant masculin à l’époque victorienne." Thesis, Perpignan, 2014. http://www.theses.fr/2014PERP1215.
Full textThe thesis discusses changes in monstrosity and materiality in the Victorian, nineteenth-century, Britain and the relationship of these changes to the notion of a male Victorian desiring subject. It argues that a change happened at the level of the Victorian language (language understood as a system of signs, not a specific language), and that previous Foucaldian ‘perpendicularity of representation’ was substituted by a differential structure of meaning. An unrepresentable and unattainable particle appeared inside of language – a desire for death and semiotic coherence – giving birth to a fundamentally split subject. This subject expressed himself, and his metaphysical search for wholeness, in many different monstrous forms, entering a labyrinth of language specific to the Victorian and post-Victorian culture. By combining Foucaldian (the historicity of language) and Lacanian (the split subject and the mirror stage) theoretical frameworks, the thesis deals with the change in Victorian representational language by analyzing mirror and siren narratives of the nineteenth century. Contrary to popular theoretical approach to monstrosity as something dwelling on the margins of the possible, the thesis argues that, called upon and marked by the incoherence of the Victorian language, the monstrosity of the age emerges as the male desiring subject himself. Though for millennia represented as the Other to be encountered, the monster of the analyzed narratives – the Victorian siren – becomes the protagonist of its own sad stories. Reading siren bodies as topologies of the subject who created them, the Victorian sirens are understood in this thesis not as limits/outskirts of the subject’s possibility, but as expressions of the very subject who created them – the male Victorian desiring subject
Gosselin, Marie-Pierre. "Vectorisation de petits acides nucléiques par des lipopolyplexes : application au cancer du sein." Thesis, Orléans, 2016. http://www.theses.fr/2016ORLE2017/document.
Full textDuring this thesis, I used complexes made with nucleic acids, cationic polymer and cationic liposomes called Lipopolyplexes to formulate siRNA (LPRi) and DNA molecular decoy (LPD) in order to inhibit the growth of 4T1 cells, a murine model of mammary carcinoma. In a first study, systemic or endotracheal injections of LPRi comprising anti-luciferase siRNA did not allow luciferase inhibition in pulmonary metastases induced by 4T1-Luc cells. From these results, LPRi were improved by targeting 4T1 cells using incorporation, by different means, of uPA and/or RGDc peptide or folic acid in liposomes. Resulted formulations were characterized, their internalization and siRNA transfection efficiency were measured in vitro. This second part showed that folate targeting of LPRi was the best formulation. In a third part, proliferation inhibition of 4T1 cells was investigated by targeting the STAT3 transcription factor. Anti-STAT3 siRNA LPRi showed very good efficacy in inhibiting STAT3, but without significant antiproliferative effect. Anti-STAT3 decoy LPD showed a very good antiproliferative effect, the latter being reinforced when co-delivery siRNA/DNA decoy (LPRiD) was performed. In vivo, a growth retardation of 4T1 tumors was observed after co-delivery siRNA/DNA decoy. This thesis demonstrated the effectiveness of lipopolyplexes for combined delivery of siRNA and DNA decoy in the 4T1 tumor cells. Some studies are however required to increase their in vivo delivery into the tumor
Comerlato, Juliana. "Contributions au développement de modèles petit animal et cellulaire pour les études de pathogenèse des morbillivirus." Thesis, Montpellier, 2016. http://www.theses.fr/2016MONTT070.
Full textMorbillivirus genus, a non-segmented negative single-strand RNA (ssRNA) group of viruses, belongs to the Paramyxoviridae family and is currently composed of seven species responsible to highly contagious diseases. Morbillivirus infections cause significant mortality in humans, small ruminants, carnivores and in some marine mammals. The available vaccines against morbillivirus infections require usually 7-10 days to induce a protective immunity. After Rinderpest, the first animal disease successfully eradicated, peste des petits ruminants (PPR) is the next target for global eradication by 2030.The current vaccine based on the Nigeria 75/1 is fit for purpose for the eradication campaign. However, some improvements can be envisaged to increase efficacy, shorten the time to complete the eradication and reduce costs. For instance, the introduction of a positive/negative marker in the vaccine could allow the Discrimination between Infected and Vaccinated Animals (DIVA strategy), thus enabling the real-time parallel monitoring of infection and vaccination, and rapid elimination of infected animals. Another improvement could be the modification of the current vaccine by reverse genetics to insert a cassette expressing interfering RNA targeting virulent strains of PPR. This therapeutic vaccine would be useful in emergency situations to control the infection over the delay necessary for the acquisition of an efficient vaccine protection. In order to develop and test these new vaccine tools, there is a need for new cell or small animal models to limit experiments with farm animals. In this work, we contributed in the development of in vitro and in vivo murine models to study morbillivirus pathogenesis. The present document is divided in three main chapters: “Identification of a cell model to PPRV pathogenesis studies”; “Construction of a full-length cDNA clone of PPRV with a luciferase reporter gene” and “In vivo evaluation of small interfering RNA (siRNA) against morbilliviruses”. In the first chapter the mouse cell line 10T1/2 was challenged with attenuated and wild type PPRV strains using different conditions of goat SLAM expression and type I IFN response. The results showed a restricted permissiveness of 10T1/2 to wild type PPRV, which was independent of goat SLAM receptor and type I IFN response. The second chapter aimed to develop a recombinant PPRV expressing luciferase through reverse genetics methodology. Various strategies to assembling the PPRV genome were established reaching up to the full-length cDNA PPRV-luciferase construction. However, the rescue could not be achieved and the reasons for that are discussed. The last chapter encompassed the evaluation of siRNA as a prophylactic tool against another luciferase recombinant morbillivirus, the measles virus. In vitro and in vivo studies were performed with the recombinant MV (rMV-luc). Whereas in cell lines siRNA showed 100% of antiviral activity against rMV-luc, the validation in vivo, using a human CD46 transgenic mouse model susceptible to measles, failed. In conclusion, this work provides advancements in the development of tools for the study of the pathogenesis of PPRV and other morbilliviruses
Nizamani, Zaheer Ahmed. "Délivrance in vivo de siRNA et évaluation de leur effet antivirale contre le virus de la peste des petits ruminants (PPRV)." Thesis, Montpellier 2, 2010. http://www.theses.fr/2010MON20100/document.
Full textRNA interference (RNAi) is the process of mRNA degradation that is induced by double-stranded RNA in a sequence-specific manner. RNAi has a potential of developing into an effective and specific antiviral therapy if small interfering RNAs (siRNAs) can be efficiently delivered in vivo. Morbillivirus genus includes important pathogens of humans and animals, which include measles virus, peste des petits ruminants virus (PPRV) and rinderpest virus. No treatment exists for morbillivirus diseases. The aim of this work was the in vivo delivery of siRNA against PPRV infection. The delivery of siRNA by a liposome and short hairpin RNA (shRNA) by means of a replication deficient adenovirus was tested in goats which were later challenged with PPRV. However, significant therapeutic effects were not obtained. To find more efficient vectors, the PPRV inhibition efficiency of recombinant replication deficient adenovirus and a baculovirus expressing shRNA against nucleoprotein of PPRV were compared in vitro. The baculoviral vector was found to be more efficient. Similarly, two cell penetrating peptides (CPPs) were also compared and PepFect6 (PF6) could deliver siRNA NPPRV1 effectively in vitro resulting in an almost complete inhibition of N gene expression by PPRV. Another CPP, the PF14 though with lower transfection efficiency in vitro, was found to be relatively serum resistant compared to PF6. A small animal model for PPRV infection does not exist. Due to economic, ethical, and biosecurity issues involved with use of small ruminants, a strategy based on the use of a non-infectious mouse model and a dynamic follow up of siRNA treatment by live imaging was developed. We show in this work that it is possible to measure and standardize the expression of a bioluminescent reporter gene containing a PPRV sequence and thus, to quantify a down-regulation of such gene by siRNA against PPRV. After some calibration, siRNA delivery can now be tested in this mouse model for comparing various delivery vectors in vivo
Liang, Feifei. "Induction de l'expression génique par des petits ARN dans des cellules de mammifère." Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00684393.
Full textLaroui, Nabila. "Ingénierie et auto-assemblage de nano-vecteurs pour la délivrance ciblée de siRNA." Thesis, Montpellier, 2020. http://www.theses.fr/2020MONTT058.
Full textThe development of targeted gene therapies represents a major challenge in oncology that is hampered by delivery issues. Current delivery systems generate many side effects, many of which are due to off-target interactions, and the use of nano-vectors for targeted delivery of siRNA is a promising approach to tackle this challenge. The general objective of this thesis was to design and study original nano-vectors of siRNA for targeting and treating cancer. The first line of research was dedicated to the study of modified peptides for the siRNA delivery. This work aimed to improve the internalization of siRNA in target cells. For this, two types of peptides have been developed: i) CPPs (Cell Penetrating Peptides) functionalized with a targeting sequence derived from laminin ̶ targeting breast cancer cells, and ii) stapled peptides enforcing an α helical secondary structure which endow enhanced stability towards proteolysis and improved cell uptake. The second axis focused on the development of a new generation of nano-vectors obtained by self-assembly. Two strategies have been described: i) a dynamic covalent self-assembly approach to develop Dynamic Covalent Polymers (DCPs) through a siRNA-templated process, and ii) ii) a supramolecular self-assembly approach of cationic porphyrins directed by the templating siRNA. The first strategy led, via functionalization of the DCPs with D-mannose, to the targeted delivery of colorectal cancer cells and the second strategy led to the first example of dual therapy combining siRNA and photodynamic therapy achieved using small molecules
Toub, Nedjma. "Étude du devenir in vitro et in vivo des oligonucléotides et sirna vectorises par des nanocapsules à coeur aqueux." Paris 11, 2006. http://www.theses.fr/2006PA114810.
Full textThe dream of modern drug research is to discover a biologically active molecule or a class of biologically active molecules, totally specific, able to act efficiently only on the function responsible of the disease. If this dream became a reality, treatment of fatal illness (AIDS, cancer, etc. . . ) would be possible without the severe side effect and toxicities that are the main limitations of these treatments. Many drugs work by interfering with critical proteins, which have been identified as responsible for dysfunction of cells or tissues. However, conventional therapeutics agents now on the market, which tend to act on proteins in the body also often bind to non-target proteins, or exert an effect through unknown interactions. Fortunately, progress in genetics and genomics has enabled definitive studies on some of the fundamental molecular mechanisms that regulate the expression of genes, as well as the dysfunction of these mechanisms. From this mass of knowledge, the idea has emerged of drugs that may turn off genes by targeting the RNA that codes for the protein instead of the protein product. This strategy displays several advantages: (1) an active oligonucleotides (ODNs) or siRNA can be identified in a shirt time. (2) The cellular location of the proteins is not important. First results do not show any antigenicity of these nucleic acids. However, despite exciting potential for selectively modulating the expression of an individual gene, nucleic acids are still far from becoming drugs. Nucleic acids drugs are anionic macromolecules and cannot transit biological cell membranes. Additionally, they are rapidly degraded by nucleases. To overcome these limitations, various chemical modifications of nucleic acids (phosphorothioate ODNs) were synthesized. These modifications possess disadvantages, like a decreased mRNA hybridisation, higher cytotoxicity and increased unspecific effects. Therefore, a strong need for the development of unmodified acid nucleic drug delivery systems exists. The therapeutic performance of nucleic acid based drug significantly depends on the capability of carrier systems because of their fragility, impermeability to the cellular membrane and undesirable biodistribution. These delivery systems might be no viral, biocompatible and biodegradable. Carrier systems (liposomes, nanoparticles) protect these nucleic acids based drug in the harsh environment of the extracellular fluids, while inside the cells they should release incorporated drugs at a reasonable rate to remain intracellular concentration sufficient to form a complex with a target molecules such as mRNA. Actually, many academic and industrial laboratories are working on drug delivery based on nanotechnology (liposomes, nanoparticles). Our interest is based on development (unfurl) of polymeric nanocapsules with an aqueous core for nucleic acids delivery. Polyisobutylcyanoacrylate (PIBCA) nanocapsules specially designed for delivery of fragile and anionic molecules (ODNs). These nanocapsules containing in their aqueous core an active ODN induced 60% of inhibition of Ewing's sarcoma tumour after 8 I. T injections in nude mice, but the mechanism by which acts these nanocapsules remain unknown. As described in this report, our gaol was firstly focused on subcellular studies of the fate of ODNs when vectorized by nanocapsules using cellular fractionation and confocal microscopy methods (publication N°2), results showed that nanocapsules permitted enhancement of cellular penetration of oligonucleotides with a specific delivery in the targeted compartments (cytoplasm and nucleus). After fundamental mechanism investigation of delivery of oligonucleotides by nanocapsules following endocytosis way, we tested then their specific effect at cellular level in sarcoma Ewing model. Nanocapsules loaded ODNs have been proven to be highly effective tools for the specific inhibition of sarcoma Ewing's oncogene with a perfect correlation both in vitro and in vivo results in the same model (publication N°3). Recently, the discovery of RNA interference (siRNA), acting into a natural mechanism based on endogenous regulatory system that employs to silence gene expression has generated enthusiasm for cancer treatment, this new therapeutics approach more effective at low doses than other types of nucleic acid-based therapy such like oligonucleotide. But despite advantages of siRNA, obstacles to effective siRNA-based drugs remain without drug delivery systems. Finally, treatment of grafted tumor Ewing's sarcoma in nude mice using unmodified siRNA vectorized by nanocapsules leads to 80% of specific inhibition of tumor growthing after 5 I. T injection using a very low dose of siRNA (publication N°4). Nanocapsules thus appears to be an interesting system for administration of nucleic acid therapy. Further developments are now in progress in order to design such nanocapsules with specific ligands capable to recognize targets after intravenous administration
Evenou, Pierre. "Assemblages supramoléculaires hiérarchiques de cyclodextrines fonctionnalisées et de siRNA, application à la thérapie antisens." Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066440/document.
Full textSiRNA based therapeutics are very promising. A key challenge for their development is the design of sophisticated, safe and effective delivery methods. To address all the biological obstacles for the conception of such therapeutics, we focused on the construction of a virus-like dynamic system, built with molecular bricks, able to self assemble and to interact with nucleic acid through supramolecular interactions. Bridged cyclodextrin based supramolecular polymers were developed to form host-guest interactions. To do so, cyclodextrins were conjugated with cationic and hydrophobic moiety in a spatially controlled way. These conjugates solved problems well known in the literature about the self-inclusion and the solubility in water of such molecules. The ability to self-assemble of 4 compounds were studied by RMN-1H, RMN-ROESY, ITC, RMN-DOSY and SANS. All these compounds showed a good capability to complex and protect siRNA. Moreover, one of these compounds is able to transfect siRNA in vitro without any toxicity, and therefore, to induce gene silencing. Assembly of CD and siRNA were finally observed by cryo-microscopy, which showed long fibres organised in a hierarchical and cooperative manner. This unique system is therefore strongly reminiscent of the structure, size and function of a virus
Viel, Thomas. "Imagerie in vivo des ARN interférentiels : méthodologie de marquage au fluor-18 et application pour l’optimisation par imagerie de leur biodistribution et de leurs propriétés pharmacologiques." Paris 11, 2008. http://www.theses.fr/2008PA112002.
Full textRNA interference is a powerful tool to specifically inhibit the expression of a gene. In vivo, the use of oligonucleotides is limited by their poor bioavailability and delivery (molecules rapidly degraded and eliminated, which do not cross easily the cell membranes). It is possible to introduce chemical modifications in the siRNAs, or to conjugate them with vectorisation system, to improve their pharmaceutical properties. However, these modifications could reduce the biological effect of the siRNAs, or induce non specific interactions or biodistributions. Therefore tools are needed to carefully evaluate the effect of the oligonucleotide modifications in their in vivo behaviour. Here we used molecular imaging to evaluate the pharmacokinetics, and the in vivo activity, of modified siRNAs. We prepared chemically modified siRNAs and (i) evaluated their in vitro RNAi efficiency, (ii) labelled them with Fluorine-18 and analyzed their in vivo biodistribution by Positron Emission Tomography Imaging and plasmatic metabolism by HPLC, and (iii) evaluated their in vivo RNAi activity by Optical Imaging. Our results show that the siRNAs pharmaceutical properties are really improved compared to single-stranded antisens. The developed methods are applicable to several siRNAs chemical modifications, or vectorisation strategies, and give useful information for the development of siRNAs as new therapeutic reagents
Books on the topic "La Petite Sirène"
Company, Walt Disney, ed. La petite sirène. Paris: France Loisirs, 1990.
Find full textCompany, Walt Disney, ed. La petite sirène. Montréal: Phidal, 1999.
Find full text1948-, Beaumont Émilie, Giordano Marzia, and Leaf illustration, eds. La petite sirène. Paris: Fleurus, 2015.
Find full textCompany, Walt Disney. La petite sirène. Paris: Hachette jeunesse, 2013.
Find full text1974-, Gastaut Charlotte, ed. La petite sirène. Paris: Père Castor-Flammarion, 2006.
Find full text-, Avenard Étienne 19, Hérel Gil, and Ivers Mette 1933-, eds. La petite sirène. Paris: Hachette jeunesse, 1993.
Find full textProductions, Walt Disney, ed. La petite sirène. [Paris]: Hachette jeunesse, 1990.
Find full textLaurette, Brunius, ed. La petite sirène. [Paris]: Disney Hachette éd., 1993.
Find full text1819-1884, Soldi David, and Dufour Sylvette 1950?-, eds. La Petite sirène. Paris: Larousse, 1987.
Find full textillustrator, DiCicco Sue, and Groupe Syntagme, eds. La petite sirène. [Canada]: Les Presses D'or, 1993.
Find full textBook chapters on the topic "La Petite Sirène"
"Bibliographie." In La Petite Sirène, 127. Presses Universitaires de France, 2000. http://dx.doi.org/10.3917/puf.athan.2000.01.0127.
Full textNitschack, Horst. "Miguel Gutiérrez - la violencia de la historia : olvidar y recordar." In Del viento, el poder y la memoria: materiales para una lectura crítica de Miguel Gutiérrez, 126–52. Pontificia Universidad Católica del Perú, 2023. http://dx.doi.org/10.18800/9972425037.007.
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