Dissertations / Theses on the topic 'Movie lens'
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Waldo, Jennifer. "Looking Through a Lens : A Viewer's Story about Love and the Movies." Oberlin College Honors Theses / OhioLINK, 1999. http://rave.ohiolink.edu/etdc/view?acc_num=oberlin1411381045.
Full textEl, Aouad Sara. "Personalized, Aspect-based Summarization of Movie Reviews." Electronic Thesis or Diss., Sorbonne université, 2019. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2019SORUS019.pdf.
Full textOnline reviewing websites help users decide what to buy or places to go. These platforms allow users to express their opinions using numerical ratings as well as textual comments. The numerical ratings give a coarse idea of the service. On the other hand, textual comments give full details which is tedious for users to read. In this dissertation, we develop novel methods and algorithms to generate personalized, aspect-based summaries of movie reviews for a given user. The first problem we tackle is extracting a set of related words to an aspect from movie reviews. Our evaluation shows that our method is able to extract even unpopular terms that represent an aspect, such as compound terms or abbreviations, as opposed to the methods from the related work. We then study the problem of annotating sentences with aspects, and propose a new method that annotates sentences based on a similarity between the aspect signature and the terms in the sentence. The third problem we tackle is the generation of personalized, aspect-based summaries. We propose an optimization algorithm to maximize the coverage of the aspects the user is interested in and the representativeness of sentences in the summary subject to a length and similarity constraints. Finally, we perform three user studies that show that the approach we propose outperforms the state of art method for generating summaries
Sadat, shafai Yal alexandre. "Les justiciers du "vigilante movie" : essor et origines d'une figure postmoderne." Thesis, Normandie, 2018. http://www.theses.fr/2018NORMC027.
Full textWithin the nineteen-seventies, a Hollywoodian genre focusing on the vigilante archetype, wandering throughout urban or rural modernity in order to eradicate crime instead of legal institutions, came back in the public eye. Called "vigilante movie" by critics in the nineteen-seventies, this genre arose commercially within a period that we situate between 1968 and 1989. Since most works are, according to us, aware of the paradoxes and bewilderments of their characters, we try to analyze the critical view expressed by authors on vigilante justice - that is, a view often neglected by texts written against these movies, perceived as conservative glorifications of the most radical reactions to criminality. Therefore, we propose a collection of common aesthetic processes that define the pessimistic aspect of these action films. As we are about to see, filmmakers and screenwriters from major studios and exploitation channels have understood that the vigilante in itself is the ideal tool for the embodiment of America, its origins, its aspirations, its evolution, its dreams of liberty and independence
Silva, Josirley Maria Menezes da 1977. "Liturgia cinematografica : luzes e sombras nazistas." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/251573.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Educação
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Resumo: Nesta dissertação apresentam-se interpretações para a Luz cinematográfica: políticas e manipulações dos momentos em luz no cinema. E suas sombras: as inscrições guardadas nos espaços escuros da tela: interpretações e significados. Essas interpretações dão-se em torno do filme "O triunfo da vontade", de Leni Riefenstahl, lugar em que se coloca o olhar, buscando, nas transparências e opacidades da imagem, remontar os vitrais que constituem as imagens nazistas e seus valores de ordem, pureza, poder e sacralização: uma transparência controlada em luz e difusa em sombras; sugerida nas sombras e opacas na luz. Através de um caminho - os dias e os lugares em que acontece o Congresso Nazista - procuram-se as imagens latentes em construção.
Abstract: I explored interpretations for the "light" as it appears in the movies: politics and manipulations of light moments, and its shadows: interpretations and meannings. These interpretations are presented in a major production: "The triumph of will", by Leni Riefenstahl, as a counterface of Dürer's stained glasses in Nürenberg: images of order, purety, power and religious values: a ligth control and uncontrol shadows: during the Nazi Congress, 1934.
Mestrado
Educação, Conhecimento, Linguagem e Arte
Mestre em Educação
VICHI, STEFANO. "Bandgap and Intrinsic Electric Field Engineering in Nitrides: Towards Efficient Red LEDs." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2021. http://hdl.handle.net/10281/304382.
Full textAt present times, the world’s attention on energy-saving technologies is continuously rising due to the increased awareness of the governments on how our lifestyle is damaging the Earth. Lighting is one of the most important aspects which fall within this framework. The realization of the first high-efficiency blue LED, with the possibility to reduce the waste of energy while increasing the luminous intensity has revolutionized many technologies (i.e. automotive, displays, lighting, portable devices). The materials used to make the blue LED are GaN and its alloys (InGaN and AlGaN), a compound which can emit in the whole visible spectrum depending on the alloy composition. As a consequence of that achievement, strong effort was put into the development of these new materials for optoelectronic applications. However, despite all the progress that have been made, at present times we are still lacking an all-nitride based RGB emitter. Indeed, most of the currently available displays (LCDs) use phosphors to convert the blue light produced by nitride LEDs into white color with lots of drawbacks in terms of energetic efficiency, scalability, switching response and color gamut. Nowadays, the LCD technology is reaching its limit and new emitters are being studied. Among them, micro-LEDs is one of the most promising alternatives. This new technology should allow a reduction in pixel size of two order of magnitude, an increase in brightness, lifetime and response times and a substantial reduction in production costs. At present times, the lack of an efficient GaN-based red emitter is the main reason which hinders the realization of high-efficiency micro-LEDs. Therefore, being able to overcome this obstacle will result in a significant progress in the display technology. The low efficiency of long wavelength nitride LEDs is attributed to different reasons. First, the low crystal quality of the material due to the low growth temperature of InGaN required to have a high indium incorporation. Second, the high electric fields in the structure (i.e. quantum confined Stark effect, QCSE) originating from the piezoelectric effect due to the large lattice mismatch between GaN and InGaN. Recently, some groups have found that using an AlGaN capping layer on top of the GaN/InGaN quantum well has positive effects on emission properties compared to the typical structures used (i.e. GaN/InGaN/GaN quantum wells). The results reported in literature demonstrate that this is one of the most interesting approaches to obtain a high-efficiency red LED. The aim of this work is to improve the understanding of the AlGaN capping layer and its effects on emission properties and to obtain a sample with red emission. In order to do this, I have studied the influence of various growth parameters on the emission properties (i.e. peak wavelength, emission line width and intensity) and optimized them to obtain a long-wavelength emission. Moreover, using theoretical simulations I have studied the effect of AlGaN thickness and composition on emission wavelength and recombination probability. The results of this thesis showed that the AlGaN capping layer increases the emission wavelength due to the larger polarization field in the QW. Based on the literature, a larger QCSE is expected to reduce the emission intensity due to the larger wavefunction separation. However, it was observed an increase in emission intensity for the GaN/InGaN/AlGaN QWs compared to GaN/InGaN/GaN at the same wavelength. I proposed an explanation based on the increased confinement of electrons due to the larger potential barrier. This can increase the wavefunction overlap and reduce the interaction of electrons with point defects, resulting in an increased emission intensity. Understanding that the electric field can be seen as an allied rather than as an enemy may open alternative paths to improve the efficiency of long-wavelength nitride-based LEDs.
Sun, Wei. "Les tabous et l'autocensure : la sexualité, la violence et le politiquement correct dans les films de Zhang Yimou." Thesis, Montpellier 3, 2019. http://www.theses.fr/2019MON30003.
Full textTaboos and self-censorship : Sexuality, violence and political correctness in Zhang Yimou’s filmsIn a movie, sex, violence, and political correctness are often taboos. These taboos need to be handled with caution. Although the film grading system in Western countries has been established, those legislators still use cessation as an excuse to control the film in order to protect the minors. Moreover, as far as the People’s Republic of China is concerned, as one of the few remaining authoritarian regimes in the 21st century, the Communist regime has absolute arbitrary control over artistic creation. Therefore, these taboos, especially political correctness, are not allowed to touch. The ubiquitous review is often accompanied by the entire process of film production, which involves conception, script-writing, filming, and distribution, prompting the director to constantly self-censorize the film and television creationg process.As the leader of the contemporary Chinese film, Zhang Yimou is almost a legendary symbol, he witnessed the development of Chinese film. And his rich works, both in quantity and diversity, are undoubtedly the perfect research subject. Most of his works are derived from the adaptation of literature to film. The two different expression modes of literature and film, one is the textual expression, and the other is the audiovisual presentation, which forms a sharp contrast. The contrast helps us to study how to present sexuality, violence, and political correctness on the screen, as well as the director’s self-censorship during film-making.Our research focuses on analyzing that how Zhang Yimou is handling of thses taboos in the film-making process, thus avoiding the review of those in power. This paper mainly cuts into three latitudes: Firstly, for the study of film censorship, the study of its history, legal rules and articles. Secondly, the analysis of Zhang Yimou’s TV interviews and the descriptions of his collaborators, and finally a detailed and indepth analysis of Zhang Yimou’s works
Hartmann, Jana [Verfasser]. "MOVPE selective area growth of GaN/InGaN rod and fin core-shell LEDs / Jana Hartmann." München : Verlag Dr. Hut, 2018. http://d-nb.info/1155056388/34.
Full textPluntz, Camille. "L'extension incongruente, un risque pour les légitimités de la marque humaine ? Application aux réalisateurs de films." Thesis, Paris 9, 2015. http://www.theses.fr/2015PA090031.
Full textMarketing research has begun tracing the contours of a human brand concept. The subsequent issue of human brand extension arises as branded individuals (such as movie directors) can be seen moving forward in their careers. The question of incongruent human brand extension is particularly important because the social existences of these branded individuals depend on the legitimacy they hold in regards to various key constituencies (internal members of the industry, critics, the general public). And incongruent human brand extensions can represent a threat for these various legitimacies. We choose to look into this question by studying the mecanisms of movie director legitimation which are unleashed by incongruent film extensions. We use a mixed design method. And we demonstrate that human brands risk loosing less legitimacy with an incongruent extension than with a moderately incongruent extension or with a congruent extension. We also find that human brands can earn more legitimacy with an incongruent extension than with a moderately incongruent extension or with a congruent extension. This doctoral research highlights that the mecanisms by which branded individuals gain or loose legitimacy are the underlying dynamics of their career paths. And by providing insight into these mecanisms, this work shows that these career paths can be undertaken strategically
Laval, Gautier. "Croissance sélective de pseudo-substrats de GaN sur silicium pour des applications optoélectroniques." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAT018/document.
Full textLight-emitting diodes (LEDs) used in solid lighting systems are made from GaN and its alloys. Although commercial LEDs are mainly developed on sapphire substrate, manufacturers and research laboratories are also interested in silicon substrate, which is cheaper and available in larger diameters. However, its usage raises two issues: the presence of a high dislocation density in epitaxial layers and their tensile stress leading to the formation of cracks. In order to avoid them, solutions exist but require long and complex growth processes resulting in an increase in production costs.The alternative proposed in this thesis is focused on the selective area growth of GaN pseudo-substrates on silicon by metalorganic vapour phase epitaxy (MOVPE). Indeed, selective area growth should make it possible to obtain a good crystalline material displaying a limited stress (avoiding coalescence) while reducing epitaxy duration. Our work focused on the analysis of the influence of growth parameters (growth conditions, mask design, substrate polarity) in order to understand the involved mechanisms and to control the effect of each of them on the material morphology. The growth of hexagonal [000-1] GaN pseudo-substrates on Si (100) was demonstrated by using a textured N-polar AlN layer. Optical and structural characterisations displayed a stress relaxation as well as a good crystalline quality of these structures’ surface material. The growth on top of those of InGaN/GaN multiple quantum wells (MQWs) was then studied for micro-LEDs realisation. However, difficulties have been encountered due to the presence of polarity inversions in pseudo-substrates. These tests also demonstrated the necessity of a complete study of N-polar MQWs growth
Boemare, Claude. "Etude des propriétés optiques d'hétérostructures basées sur les semiconducteurs ZnSe, ZnSSe, ZnMgSSe élaborés par MOVPE." Montpellier 2, 1996. http://www.theses.fr/1996MON20222.
Full textGautier, Simon. "Elaboration par MOVPE des nouveaux matériaux B (Ga, Al) N pour les applications dans l'ultra violet et l'électronique de puissance." Metz, 2007. http://www.theses.fr/2007METZ014S.
Full textThe development of wide band gap semiconductors offers new possibilities of applications in optoelectronics as well as in hyperfrequency domains. The last decade has shown the first LEDs in blue and white colors, as well as compact optical lasers sources for different applications such as high density optical storage, biomedical, purification, surface treatments, nano-lithography. The structures of these devices are currently fabricated from AlGaN and InGaN nitride materials on sapphire or SiC substrate with high lattice mismatch which makes their growth very difficult and threats the reliability of the final devices. Recently novel class of materials based on (B)AlGaN have been reported. These new alloys have similar characteristics than those of InGaN and AlGaN materials with the advantage to be lattice matched on SiC and AlN substrates. BAlGaN with lattice matching exhibits emitting wavelength in the range of 340nm to 190nm. The first part of the work consisted in the reconfiguration of the MOVPE reactor in order to achieve high temperature nitride materials growth. In a second time we explored boron incorporation in simple BGaN layers grown on GaN up to 3. 6%. By using alternatively grown GaN and BGaN layers structures, the alloy was stabilized with a composition of 5% of boron. BGaN grown on AlN template substrates allowed to examine optical and electrical properties. Super lattices considered as pseudo alloys were also use to elaborate the quaternary BAlGaN with witch a first FET structure was made
Darmon, Laurent. "Itinéraire de l’évaluation d’un film par le spectateur au cinéma : les chemins de la déception." Thesis, Avignon, 2013. http://www.theses.fr/2013AVIG1124/document.
Full textA movie is at once a work of experience and a singularity. It can be a source of pleasure or disappointment and such emotions are part and parcel of the spectator’s cinematographic journey. While the movie industry seeks to please the public, sociological and economic research have focused very little on the development of spectator satisfaction over time.This thesis aims at demonstrating that the degree of satisfaction is the result of a process that starts before the screening and ends well after it. This personal and social process leads the spectator to meet three representations: the expected movie, the interpreted movie and the souvenir-movie. We will thus carry out a theoretical multi-disciplinary analysis of the way in which these representations of film reflect on the spectator’s inner schemata and external influences, as well as a practical case study based on the following types of data:- qualitative (from 22 series of four interviews about the spectators’ opinions of Steven Soderbergh’s movie Solaris, before and after the screening),- quantitative (from a data base of 577 movies of 11 different genres)
Armand, Christiane. "Violence, émotion, fascination : Les relations du son et de l’image dans les pratiques plastiques récentes." Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM3012/document.
Full textThe purpose of this thesis is to investigate the relation between sound and image in the actual artistic works and especially from video art and to try to determine how this linkage provides violence, emotion, fascination but also how it comes within the scope of the contest of the thinking emergence, the meaning shifting, the work reception by the public. These links between visual and sound parts are brought out from videos coming across the discussion thread and a more specifically monographic analysis is drawn from the Ange Leccia's artistic work producted from 1982 to 2013 and Douglas Gordon's one realized from 1990 to 2008. One part of this study is also devoted to the videographic work problematics of the author of this thesis with respect to the theme involved. Lastly, a comparative analysis puts in a position to question the artistic practice of Ange Leccia and Douglas Gordon, of contemporary artists and the work of the author of this text favouring the relation between sound and image which relies on artistic work based on the sampling of archives, of movies and the use of popular songs
Besancon, Claire. "Intégration hybride de sources laser III-V sur Si par collage direct et recroissance pour les télécommunications à haut débit." Thesis, Université Grenoble Alpes, 2020. http://www.theses.fr/2020GRALT044.
Full textThis thesis focuses on the integration of III-V semiconductors on silicon. The objective is to process multi-wavelength laser sources emitting in the C-band for optical telecommunications. The process is based on the regrowth of a thick III-V structure on a thin InP layer bonded onto an oxidized silicon wafer (InP-SiO2/Si = InPoSi).In order to study the bonding process compatibility with high temperature annealing, around 600°C, required for MOVPE growth, a study of the thermal stability behavior of InPoSi substrate was carried out. The latter showed InPoSi delamination with "bubble" appearance due to the debonding of the InP layer caused by hydrogen desorption at 400°C. A study of the hydrogen lateral diffusion along the bonding interface enabled the assessment of a diffusion length of 100 µm. The development of outgassing trenches spaced 200 µm apart has permitted to obtain III-V material of high-quality regrown onto InPoSi without emergence of any void defect between the trenches.Then, the constant improvement of the preparation steps of the surfaces to be bonded enabled to obtain optimal material quality of InPoSi for regrowth at high temperature without the use of any outgassing method. The study of an active structure composed of AlGaInAs-based multi-quantum wells (MQWs) was carried out during growth on InPoSi. A thermal strain of 390 ppm was assessed at growth temperature thanks to real-time curvature measurement. The latter is due to the difference of thermal coefficients between InP and Si. Despite this thermal strain, the regrowth of a 3 µm-thick laser structure of high crystal quality was successfully obtained on InPoSi. Based on this structure, broad-area lasers were processed and their performance was compared to the ones obtained with the same component made on InP substrate as a reference. Threshold current densities as low as 0.4 kA/cm² at 20°C in pulse regime were obtained on InPoSi. The laser comparison on InPoSi and InP showed that threshold currents, laser efficiency and characteristic temperatures were similar. This result demonstrates that the thick structure grown on InPoSi does not suffer from material degradation.Finally, a new selective area growth (SAG) process was specifically developed on InPoSi. To do so, the silica from InPoSi was locally digged out by the etching of the InP layer in order to open the variable-sized dielectric surfaces for the SAG process. The thickness variation of the quantum wells obtained by SAG with the masks’ dimensions has enabled to obtain a very large photoluminescence wavelength extension, from 1490 to 1650 nm. Shallow-ridge Fabry-Pérot laser arrays were processed using SAG, and laser emissions covering a 155 nm-wide spectral range were successfully obtained. Threshold currents below 30 mA were obtained at 20°C under continuous-wave operation for 500 µm-long bars. At 70°C, threshold currents remain below 60 mA, which shows the high thermal stability of the lasers. Altogether, these results validate the III-V integration process on silicon
Sotomayor, Sánchez Máriapaula. "La creación del personaje. Análisis del proceso constructivo entre el director y actor en el filme “Holy Motors” de Leos Carax." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/654946.
Full textThe bellow investigation develops a study about the constructive and creative process of a character; how the work of the director and actor influence creation. For this, the work of the French director Leos Carax will be taken as a reference along with his fetish actor Denis Lavant and how all the development in the French film "Holy Motors" (2012) is reflected. Also, emphasize the work that the actor must develop to deepen his role. On the other hand, from the director's point of view, some techniques and investigations that contribute to his activities as the responsible interpreter guide will be addressed. This analysis addresses studies about cinema and theater, with the intention of making a series of comparisons and relationships to enrich the information; In addition, archive material from the Carax films to investigate the aesthetics that he works and the way in which he breaks the entire structure with the exploitation of body sublimation. The objective is to show the complexity that exists in building personalities, acts, thoughts, etc. Of a character. From this information, finally, my specific and general objectives will be established to explain in more detail the categories selected for this work. Also, complementary with some criteria that deepen the analysis of the relationship and formation between the two more fluid and adequate sea.
Trabajo de investigación
Diallo, Alexandre. "Cristiano, Lionel, Angelina, Gérard et les Français : les rémunérations des stars au prisme de la justice sociale." Thesis, Paris Sciences et Lettres (ComUE), 2018. http://www.theses.fr/2018PSLEH096.
Full textDrawing on the sociology of inequality, the star system economy and social justice, this PhD dissertation aims to examine whether French people, who live in an “equality-obsessed country“ (Forsé et al. 2013), accept high earnings.The “star”, which has already been used in the debate between Rawls (1971; 2001) and Nozick (1974) through the example of the well-known NBA star-player Wilt Chamberlain, enables us to answer one key and contemporary question: do people believe that high earnings are socially fair? To investigate this issue, I used both qualitative and quantitative methods, working with a total sample of 59 interviewees and conducting 55 semi-structured interviews, each two-hours long on average. The quantitative part of my research consists of a statistical analysis using multiple data sources (INSEE, WID, annual pundit surveys…), in order to provide an account of the evolution of movie and football stars’ earnings, in relation to the general evolution of incomes and incomes in the top percentiles (top 1%, top 0.1%, top 0.01%, and top 0.001%). Regression linear analyses allow us to determine the impact of the stars’ individual characteristics.The aim of the first part of this dissertation is to find how the top paid football players and actors (dubbed as football stars and movie stars by the press) are ranked in France’s income distribution. The second part seeks to provide a subjective definition of the star’s status and to identify, according to the interviewees, how their earnings are garnered. The analysis of the factors explaining the earnings of management executives by the interviewees helps us to insist on the specificity of the stars’ earnings. The third part examines French opinion on stars’ earnings. Using a PISJ-inspired list (Forsé et Galland, 2011) of 10 jobs or statuses belonging to the 10% (or top 1% or top 0.1%) (movie star, football-star, blogger, model, TV host, doctor, university teacher, management executive), I tried to investigate empirically the interviewees’ attitude towards not only stars’ earnings but high earnings in general.Finally, my research shows that interviewees accept the position of Cristiano, Lionel, Angelina Jolie and Gérard Depardieu among top earners, and agree with their earnings exceeding millions of euros. The joint use of the two principles (on the one hand, the stratification principle, based on the acceptance of an economics-based logic, and on the other hand, the corrective principle of social utility) leads to a reasoned acceptance of the earnings of movie stars and football stars. I therefore show that the acceptance of the level of movie stars’ and football stars’ earnings differs from the libertarian approach of Robert Nozick (1974) and from the rejection of individual merit (Rawls, 1971 and 2001). The analysis of the interviewees’ answers in relation to sociodemographic variables indicates that there is a link between the interviewees’ political beliefs and their attitude toward high earnings. The more left-wing they declared themselves, the more critical they were of the perceived hierarchy in earnings and of the very high ones. The acceptance of high earnings can be seen as a ménage-à-trois between an economics-based logic (individual contribution leads to individual earning), a corrective principle (social utility) and the valuation of equality (political belief)
Kochbati, Hatem. "Projection numérique au cinéma : les nouvelles modalités de consommation des films art et essais (les cinémas Utopia / vidéo en poche)." Thesis, Strasbourg, 2016. http://www.theses.fr/2016STRAG016/document.
Full textThe present research sets out to study and scrutinise the key facts that illustrate the change in conditions caused by digital cultural industries and practice of the art of cinema and particularly the essay. In the era of digital projection, cinema halls are facing a true technological revolution. The latter induces a change in the consumption patterns and the access to culture The analysis of Utopia cinema halls and the video-in-pocket concept tell us a lot about this postmodern use of cultural artifacts at the age of digital economy
Didier-Fèvre, Catherine. "« The place to be ? » Vivre et bouger dans les entre-deux : jeunesse et mobilités dans les espaces périurbains." Thesis, Paris 10, 2015. http://www.theses.fr/2015PA100095/document.
Full textThe ‘‘space-in-between’’ refers to any specified situation or space characterizing an intermediary and transitional state. This paper aims at exploring the notion of “space-in-between” through the themes of mobility and the youth living in the periurban fringes of the Great Paris. How does the youth live the residential choice of theirs parents and move to those median zone between rural and urban areas where public transit is deficient? What role have the periurban fringes in the building of the youth identity? Across this research, led in three public high schools located in the periurban fringes of the Great Paris, 85 young spoke about their mobilities and 1522 answered a questionnaire. Become oneself ask to move alone, to explore new spaces without parents but with peers, so these young people combine a lot of means to leave these spaces (walking, hitch-hiking, car-sharing, taking school buses for shopping and so on). Developing a specific link with the periurban areas where the home could be perceived as a special place, these young people live happily and do not consider themselves as ‘‘prisoners’’ in their territories. Nevertheless, they try to going out of them: going to parties, meeting other young people in the night clubs, meeting their friends as they want, practising sport and cultural leisures, and moving anywhere without asking their parents to drive them. At the time to become an adult, when they want to follow high education currucula, if they don’t choose the same way that urban and rural students, it seems that financial ressources and capacities to move are central in their choice. Some of them want to live in big cities or in foreign countries but most of them imagine them living the perurban edges where they had grow up. So the periurban fringes seem, as territories, the ‘place to be’!
El « espacio de transición » es una situación o un espacio que se caracteriza por ser intermedio.Aquella idea de intermedio interesa a los geografos en sus investigaciones sobre el espacio periurbano. Este proyecto , como continuidad de un precedente trabajo de investigaciones (Ser joven en el periurbano de SENS. ¿ Qué movilidades para los alumnos del instituto JANOT ? ; Catherine DIDIER-FEVRE, Máster 2 investigaciones, 2011. 229 páginas), intenta explorar la noción de « transición » a través de las movilidades. Si el término periurbano se define por un espacio de transición (noción aparecida con la instalación de la población en una extensión de la zona urbana) entre dos contrapuestos : espacio urbano y espacio rural, el de la juventud responde también a la noción de « espacio de transición ». En efecto, la juventud es la transición entre la desaparición de las claves de la infancia y la construcción de nuevos modelos. Es un tiempo de experiencias.Mientras « el periurbano sigue siendo el espacio de la juventud en una sociedad envejeciéndose : es el único espacio donde encontramos más de 3 jóvenes para con 2 mayores», muy pocas cosas fueron escritas sobre la juventud del periurbano. Aquella idea de las movilidades de la juventud es nueva. Tener en cuenta la edad de los habitantes de un espacio definido es fundamental para entender las relaciones de ellos con su territorio. Hasta ahora sólo los mayores o los niños pequeños preocuparon a los geografos del periurbano. Al investigar sobre los jóvenes del periurbano una se pregunta :¿Qué relaciones viven los jóvenes con el territorio periurbano al vivir una movilidad singular ?
Helye, Laurent. "Film de famille : recherche sur les modalités d’un récit chronographique." Thesis, Rennes 2, 2020. http://www.theses.fr/2020REN20008.
Full textIt’s 2012, and the fi lms that are playing in front of me are the ones shot by my grand-father. I was immediately charmed by their so specific grains, their lightness and even their sincerity. But I realize that the home movie is no longer relevant. It’s time for the selfie! So I couldn’t help it, I had to find a way to safeguard and enhance this practice by preserving some of these home movies that are often destined to be forgotten in attics or drawer bottoms. By making what I call chronographic plastic poems, I reinject them into an artistic sphere. Indeed, to acclimatize these private images in a public and artistic environment is to submit them to new looks and consequently to revitalize them. In order to identify the modalities of a potential narrative, an analysis of the cinematic language is undertaken around this family cinema. And we will see how this desire to artistically perpetuate these home movies led me to tend them towards abstraction in order to avoid the charm of fiction to which our fabulatory function pushes us. Indeed, trying to silence this fabulatory function is trying to value the image for what it is, and not for what we want it to be. This book is therefore motivated both by a quest for the veracity of the cinematographic image and by a concern to safeguard this audiovisual heritage
Seguin, Guillaume. "Analyse des personnes dans les films stéréoscopiques." Thesis, Paris Sciences et Lettres (ComUE), 2016. http://www.theses.fr/2016PSLEE021/document.
Full textPeople are at the center of many computer vision tasks, such as surveillance systems or self-driving cars. They are also at the center of most visual contents, potentially providing very large datasets for training models and algorithms. While stereoscopic data has been studied for long, it is only recently that feature-length stereoscopic ("3D") movies became widely available. In this thesis, we study how we can exploit the additional information provided by 3D movies for person analysis. We first explore how to extract a notion of depth from stereo movies in the form of disparity maps. We then evaluate how person detection and human pose estimation methods perform on such data. Leveraging the relative ease of the person detection task in 3D movies, we develop a method to automatically harvest examples of persons in 3D movies and train a person detector for standard color movies. We then focus on the task of segmenting multiple people in videos. We first propose a method to segment multiple people in 3D videos by combining cues derived from pose estimates with ones derived from disparity maps. We formulate the segmentation problem as a multi-label Conditional Random Field problem, and our method integrates an occlusion model to produce a layered, multi-instance segmentation. After showing the effectiveness of this approach as well as its limitations, we propose a second model which only relies on tracks of person detections and not on pose estimates. We formulate our problem as a convex optimization one, with the minimization of a quadratic cost under linear equality or inequality constraints. These constraints weakly encode the localization information provided by person detections. This method does not explicitly require pose estimates or disparity maps but can integrate these additional cues. Our method can also be used for segmenting instances of other object classes from videos. We evaluate all these aspects and demonstrate the superior performance of this new method
Büscher, Barbara. "Bewegung als Zugang: Performance - Geschichte(n) - Ausstellen." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-140682.
Full textBüscher, Barbara. "Bewegung als Zugang: Performance - Geschichte(n) - Ausstellen." map - media archive performance ; 2013/4 (E-Journal, URL: http://www.perfomap.de), 2013. https://slub.qucosa.de/id/qucosa%3A4366.
Full textTrech, Caroline. "L'identité Britannique dans les films Bristish-Asian de 1997-2007." Phd thesis, Université du Littoral Côte d'Opale, 2012. http://tel.archives-ouvertes.fr/tel-00914627.
Full textCho, Ju-eun. "Impact de l'internet sur le cinéma : avec des exemples de trois pays : la France, les Etats-Unis et la Corée du Sud." Thesis, Paris 8, 2016. http://www.theses.fr/2016PA080002.
Full textSince the nineties, the spread of the internet and its devices has enabled many producers, distributors and moviegoers to change their attitudes towards movies. Our work has focused on demonstrating that the technical characteristics of the internet like the easy access, the hypertextuality and the interactivity can explain the changes noticed in the activities linked to the cinematographic field and the film itself.Although the reception of the internet by the public is extraordinarily fast, the market share of online film is still not really significant. Nevertheless, the growth of the digital generation and the simplification of techniques encourage us to believe in the potential of the internet.The distribution sector is the most influenced by the internet. The increased competition and the evolution of media chronology were inevitable. Despite the threat of easy piracy and the formation of the internal network of mega-media, it seems obvious that the internet will be a useful channel for independent films.Concerning the production area, all stages become participatory. The interaction between filmmakers and the audience and between the future audience and the works created new modes of movies as multi-stories movie, game movies, relay movies and movies with subsidiary texts.Glimpsed with the evocation of the technical features of the internet, the production and the distribution and the viewing of films are influenced by the internet in the sense of a popularization – which can result in public participation – and of immediacy. These two main effects were not synonym with a radical change in the area but, according to us, with a significant transformation in the cinematographic field
Enslin, Johannes-Tobias [Verfasser], Michael [Akademischer Betreuer] Kneissl, Michael [Gutachter] Kneissl, Åsa [Gutachter] Haglund, and Ferdinand [Gutachter] Scholz. "MOVPE growth of (In)AlGaN-based heterostructures for thin-film LEDs and VCSELs in the UVB spectral range / Johannes-Tobias Enslin ; Gutachter: Michael Kneissl, Åsa Haglund, Ferdinand Scholz ; Betreuer: Michael Kneissl." Berlin : Technische Universität Berlin, 2021. http://d-nb.info/1230468498/34.
Full textKuhn, Christian [Verfasser], Michael [Akademischer Betreuer] Kneissl, Michael [Gutachter] Kneissl, Jean-Yves [Gutachter] Duboz, and Markus [Gutachter] Weyers. "Group III-nitride based UVC LEDs and lasers with transparent AlGaN:Mg layers and tunnel junctions grown by MOVPE / Christian Kuhn ; Gutachter: Michael Kneissl, Jean-Yves Duboz, Markus Weyers ; Betreuer: Michael Kneissl." Berlin : Technische Universität Berlin, 2020. http://d-nb.info/1216556601/34.
Full textMancini, Jacopo. "L'homme qui rit: metamorfosi di una storia." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amslaurea.unibo.it/14034/.
Full textFaucilhon, Emmanuelle. "Cinéaste amateur dans les colonies : expérience, filiation et reconstruction cinématographique." Thesis, Aix-Marseille, 2015. http://www.theses.fr/2015AIXM3145.
Full textThe films corpus is made by amateur films shot by colonials in the French colonies, Madagascar and Senegal. This source corpus is enriched by contemporary films using these amateur films and films from the colonial era. As part of a practice of action research, two films were made. In 3 movements we tried to determine the value colonial home movies may have today. We relied on the pragmatic anthropology and ordinary philosophy to understand the issues of these films. The starting assumption was that these films had been abandoned, they had no more value as a result of a colonial state denied by settlers. Our historical and sociological surveys show that this lack of value is a denial of reality of the colonial situation, denying both injustice and emotional ties that had been created mainly between the settler children and servants. Hence the paradox of films called "domestic" is that domestics are absent. This lack is essential. Without nannies and boys, these films are a no man's land. Moreover, the colonial context creates a report view illegitimacy illegality of these films. In conclusion we propose firstly a cinematic reconstruction method that puts the heart of its system linked to the three actors amateur films: the filmmakers, the filmed people and those in the fields Out. Secondly we propose the creation of an institute of colonial amateur films based on principles established by an ethic of audiovisual archiving that allow former colonized to reclaim the images of their own past at a time when there was a monopoly of audiovisual means of production. This would respond to a memorial, audiovisual and emotional justice
Landau, Gallaye-Joachim. "Les impacts de la démocratisation sur un secteur culturel : le cinéma sud-africain post-apartheid." Thesis, Bordeaux 4, 2012. http://www.theses.fr/2012BOR40020/document.
Full textThis thesis highlights on one hand, changes that run through the film industry in South Africa since 1994 : wills of aesthetic autonomy and economic, research of authentic voices, growth of a new family of filmmakers. Moreover, this research reveals the role of government in the South African definition of the function of cinema in the contemporary democracy: specialized organs of the State, public policies, ideologies, relationships with industry professionals
Pinto, Alfonso. "Une archéologie du présent. Les espaces urbains dans le cinéma-catastrophe." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEN050/document.
Full textThis research is mainly aimed at giving a contribute to the stabilization of the cinematographic instrument inside geography. It will particularly be focused on three possible ways to use movies within the geographical studies: movies as a representation of space, as imagination of places and, finally, as a conceptual example. The research will essentially be centered on the imagination of urban spaces in the catastrophic movies and particularly on the capability they might have to give urban spaces a new system of visibility. The corpus of the analysis is formed of sixty-two movies, mostly deriving from science fiction.From this perspective, the initial idea is to combine the temporal dimension, which is at the basis of science fiction (especially the ideas of the future) with the spatial dimension personified by urban spaces. The first relation between this imagination and the urban realities feeds on a “crisologic” interpretation: these movies help to stabilize a diegetic universe which is full of several pathologies that have been distressing the urban development for the last 50 years. Conversely, the last point will aim at widening the scope of the previous considerations. The imagination of catastrophes and their increasing success will be included in the contemporary Zeitraumgeist (“spirit of time and space”). I will particularly concentrate on a possible change inside our relation to space and time. In this context, the framework of reference will be the concept of modernity which is here considered, among the many meanings, as an essentially time-space experience. The conclusion will lead to develop the hypothesis of a “neo-modernity”, a neologism that is used to define the inner changes in our way to experiencing time (past, present, future) and the urban space
Dayan, Hélène. "La représentation du Pouvoir depuis 1990 par les réalisateurs Italiens : un nouveau cinéma politique engagé?" Thesis, Paris 3, 2014. http://www.theses.fr/2014PA030176.
Full textHow can we consider the Italian cinema of these past twenty years? In France it is associated with a few movie directors such as Roberto Begnini, Nanni Moretti, Sabina Guzzanti and more recently Paolo Sorrentino or Matteo Garrone, who fight against Berlusconi and a corrupt political and economic system, but it isn't received with such esteem in Italy where it is considered at the most as a means of entertainment, as indicated by box-office results.In both countries, reviewers however agree to say that for about ten years we have been witnessing a return to a « cinema d'impegno » (politically-motivated films), a form of cinema which is dear to the directors of the 60´s and 70's. Sorrentino and Garrone would have respectively taken over from Elio Petri and Francesco Rosi... Can we talk about a new wave of politically and socially-aware movie directors and about a new political Italian cinema? To answer this question, we have been studying four films in particular, which deal with themes that are explicitly political and which offer a different representation of the man of Power from the official one.: Il portaborse by Daniele Luchetti, Il Caimano by Nanni Moretti, Il Divo by Paolo Sorrentino and Qualunquemente by Giulio Manfredonia. After analysing the way the man of Power is depicted by these movie directors, we have tried to understand if these films are the expression of a real political commitment and of a will to denounce or if they only meet the demand of a market economy and the need for people to hear a reassuring speech. In a society where speaking badly of Berlusconi has allowed some to grow richer and make themselves known, and where movie production and distribution systems seem closed, the very existence of a political cinema appears problematic. Indeed, it seems difficult to consider that a cinematographic work can express some opposition if this work is accepted and financed by the undertakings of the man it criticizes. Faced with this context and with the testimonies of numerous leading figures of Italian cinema, we have been trying to understand if the meaning and the criteria on which the notion of political cinema is based have to be redefined
Elizéon-Hubert, Isabelle. "Esthétiques de la "Mondialité" sur les scènes contemporaines. Corps et écritures du déplacement. Pippo Delbono, Koffi Kwahulé, Bernardo Montet et Robyn Orlin." Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCA124/document.
Full textIn our globalized contemporaneity, the speed of flows, exchanges and cultural transfers have increased. In this characteristic context of our modernity, there are figures dominating the landscape: the figures of travel and movement. They are incarnated in many identities and representations and meet some form of flexibility or emergency where the question of the frontier has taken a significant place. In this context, the question of the deterritorialisation of bodies, identities and imaginaries has become an important issue that alters and transforms the notions of constancy and stability in creation and scenic languages. Artistic and cultural transfers can consequently be perceived as the result of moving whose random nature would test the creation and its processes. In this way, the stage work should be considered as a place of convergence in which many visions of the world and the human are to be found. Then it would become essential to grasp the question of physical and symbolic move in a relational dynamic in which the narrowing of spaces and time would have meaning only in a consciousness of our belonging to the Tout-Monde, conceptualized by Édouard Glissant. To reflect on the forms and mutations of the representations and writings, inscribed in the "Mondialité", it would be to participate in the making sense of the complexification of the modalities and processes of scenic creation, by positing as a condition to these processes a thought of move and translation. This aesthetic and ethical thought would open the way to safeguarding the diversity of imaginaries necessary for all creation
Em nossa contemporaneidade globalizada, a velocidade dos fluxos, trocas e transferências culturais aumentou. Neste contexto, característico da nossa modernidade, há figuras que dominam a paisagem: as figuras do deslocamento. Elas são encarnadas em múltiplas identidades e representações e encontram-se diante de uma forma de flexibilidade ou urgência, onde a questão da fronteira ocupa um lugar predominante. Neste contexto, a questão da desterritorialização de corpos, identidades e imaginários tornou-se uma questão importante que altera e transforma as noções de constância e estabilidade na criação e nas lingagens cênicas. As transferências artísticas e culturais podem assim ser percebidas como resultado do deslocamento cuja natureza aleatória testaria a criação e seus processos. Daqui em diante, o trabalho do palco deve ser considerado como um lugar de convergência em que muitas visões do mundo e do ser humano estão encontradas. Seria então essencial compreender a questão do deslocamento físico e simbólico em uma dinâmica relacional em que o estreitamento dos espaços e do tempo teria significado apenas na consciência de nossa pertença ao Tout-Monde, conceituado por Édouard Glissant. Refletir sobre as formas e mutações das representações e escrituras inscritas na "Mondialité", seria participar na decriptagem da complexificação das modalidades e dos processos de criação cênica, propondo como condição para esses processos um pensamento de deslocamento e de tradução. Este pensamento, tanto estético como ético, abriria o caminho para preservar a diversidade dos imaginários necessários para qualquer criação
Nella nostra contemporaneità globalizzata, la velocità dei flussi, degli scambi e dei trasferimenti culturali è aumentata. In questo contesto caratteristico della nostra modernità, ci sono figure che dominano il paesaggio: le figure dello spostamento. Sono incarnate in molte identità e rappresentazioni e si trovano di fronte a una forma di flessibilità o urgenza in cui la questione della frontiera ha preso un posto di rilievo. In questo contesto, la questione della deterritorializzazione dei corpi, delle identità e degli immaginari è diventata una questione importante che altera e trasforma le nozioni di costanza e stabilità nella creazione e nei linguaggi scenici. I trasferimenti artistici e culturali possono perciò essere percepiti come conseguenza dell' spostamento in cui la natura casuale avrebbe messo alla prova la creazione e suoi processi. D'ora in poi, il lavoro scenico dovrebbe essere considerato come un luogo di convergenza in cui si possono trovare molte visioni del mondo e del essere umano. In questo, sarebbe diventato essenziale de capire la questione del spostamento fisico e simbolico in una dinamica relazionale in cui il restringimento dello spazio e del tempo avrebbe senso solo nella coscienza di appartenenza nel Tout-Monde, concettualizzato da Édouard Glissant. Riflettere sopra le forme e trasformazioni delle rappresentazione e scritture incisi nella "Mondialité" sarebbe quindi partecipare della decrittazione della complessità dei termini e processi delle creazione sceniche, posizionando come condizione per questi processi un pensiero di spostamento e traduzione. Questo pensiero, sia estetico che etico, apre la strada a salvaguardare la diversità degli immaginari necessari per qualsiasi creazione
FALEH, MOHAMAD SALEH. "Conception, realisation et caracterisation de transistors bipolaires de puissance a heterojonction gainp/gaas et comparaison avec les tbh's gaalas/gaas." Toulouse 3, 1998. http://www.theses.fr/1998TOU30027.
Full textLi, Quantong. "Strain relaxation in InGaN/GaN herostructures." Thesis, Normandie, 2018. http://www.theses.fr/2018NORMC204/document.
Full textIn this work, we have investigated the strain relaxation of InGaN layers grown on GaN templates by MOVPE and PAMBE using TEM. To this end we varied the indium composition from 4.1% to pure indium nitride and the corresponding mismatch was changing from less than 1% to 11.3%, the thickness of the InGaN layers was from 7 nm to 500 nm. When the indium composition is around 10%, one would expect mostly elastically strained layers with no misfit dislocations. However, we found that screw dislocations form systematically at the InGaN/GaN interface. Moreover, below 18% indium composition, screw and edge dislocations coexist, whereas starting at 18%, only edge dislocations were observed in these interfaces. Apart from the edge dislocations (misfit dislocations), other mechanisms have been pointed out for the strain relaxation. It is found that above an indium composition beyond 25%, many phenomena take place simultaneously. (1) Formation of the misfit dislocations at the heterointerface; (2) composition pulling with the surface layer being richer in indium in comparison to the interfacial layer; (3) disruption of the growth sequence through the formation of a random stacking sequence; (4) three dimentional (3D) growth which can even lead to porous layers when the indium composition is between 40% and 85%. However, pure InN is grown, the crystalline quality improves through a systematic formation of a 3D layer
RATHI, ISHAN. "A COLLABORATIVE FILTERING-BASED RECOMMENDER SYSTEM ALLEVIATING COLD START PROBLEM." Thesis, 2019. http://dspace.dtu.ac.in:8080/jspui/handle/repository/16694.
Full textAltaf, Basmah. "Modeling Temporal Bias of Uplift Events in Recommender Systems." Thesis, 2013. http://hdl.handle.net/10754/292299.
Full textKuo, Ching-Yi, and 郭靜宜. "Female Mobility Behind the Lens: How Females Control Space through Mobility in Movies." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/17643472636221007910.
Full text中原大學
室內設計研究所
97
Mobility is not just the basic phenomenon of human living and society existence; it is also the social trend of globalization. Possessing the power of space has gradually changed over the years. Nowadays, the degree of mobility is directly proportional to the amount of social power one holds, which corresponds with the ability to control space. In the past, females who lack of active mobility fits in with the female character deserved in the social norm in those days, yet this type of trend also began to scatter and fall apart due to the transition of the environment. Movies record human history and recur the location of human activity events, which naturally reflects the urban living space and experience of humans since movies began developing hundreds of years ago, allowing audiences to take a ride in the time machine, through the mobility of images, to interpret another aspect of the environment in the past, today and future. However, instead of directly applying the actual environment as the target in female related researches, as done in the past, this study observes the living environment of females through the lens, therefore re-examine female in reality through comparison. This study uses the bodily experiences of females from various movies as its main aim. Through the mobility of females in images, this study explores how females change from passive to active through different modes of mobility trajectory. The frequentation of bodily mobility experiences controls the speed and mobility. In addition, through images, we comprehend how females develop and grasp their own sense of personal space with the evolution of mobility modes, and this corresponds to the topic of females in the actual environment. Furthermore, by comparing the theories of manifestation and bodily mobility space in movies, the power, motivation and results females have on mobility is thus further discussed in this study.
Laperrière, Simon. "La légende urbaine des snuff movies : histoire, théorie, esthétiques, technologies." Thèse, 2013. http://hdl.handle.net/1866/10275.
Full textThe following study proposes a historical analysis of the urban legend of snuff movies. First, it examines the emergence of this rumor in the American media landscape of the 1970s, while focusing on the cinematic objects having reinforced its credibility, mainly stag and mondo movies. This memoir subsequently analyzes the major influence two events had towards implementing this urban legend into the collective imaginary, namely the assassination of Sharon Tate and the circulation of the Zapruder film. After studying the persistence of the rumor, this essay focuses on the promotion and exploitation of Snuff (1976), offering, in addition, an analysis of this feature film. Following this, this essay addresses two types of snuff representation in fiction film, as well as their impact on the authentication of the urban legend. First, there is the issue of the staging of snuff in popular cinema, taking inspiration from the rumor in order to update it in return. Secondly, is studied the representations of snuff as fake documents, namely the works attempting, through various processes, to pass for genuinely illegal films, thus authenticating the objects they are a reference to. Because this study analyzes the evolution of the media surrounding the urban legend, it concludes on its displacement from the cinema to the Internet, and the new credibility allowed by macabre videos, child pornography and the recent Magnotta case.
Guermazi, Salma. "Étude de l'ambiguïté dans les récits gautiéristes : "La morte amoureuse", "Le pied de momie" et "Jettatura"." Mémoire, 2007. http://www.archipel.uqam.ca/894/1/M10102.pdf.
Full textParayre, Ariane. "L'utopie numérique : discours et réalités sur la numérisation des salles de cinéma illustrés par le cas de l'entreprise DigiScreen." Thèse, 2011. http://hdl.handle.net/1866/6053.
Full textThe goal of this thesis is to demonstrate the impossible realization of the "myth of Hollywood digital disruption" as described by Kira Kitsopanidou. This idea put simply suggests the enlargement of film diversity in theaters due to the advent of digital technology. This myth, which perpetuates the idea of Hollywood’s death, was carried by several texts (espacially thoses produced by mass media) and participate in what can be qualified, following Foucault, as a "discursive formation" revolving around technology. The first chapter will analyze the main differences between this utopic discourse and reality based on the socio-economic factors affecting the processes of innovation’s implementation, particulary thoses related to the movie theaters. Secondly, we will consider the realities that affect the implementation of digital technology in movie theaters. Advantagously, these also explain the slowness of this process, a situation that was interpreted by the discourse as a delay. The third chapter will illustrate the concepts discussed in the previous chapters, using as a case study the example of DigiScreen, a company that wanted to increase film diversity in movie theaters by providing theatre owners with digital equipment at discounted prices. DigiScreen in some ways encapsulates the hopes generated by the digital utopia. Finally, we will look at different cases which draw a portrait of the digitization of theatres in the early years of the twenty-first century.
Pour respecter les droits d’auteur, la version électronique de ce mémoire a été dépouillée de ses documents visuels et audio-visuels. La version intégrale du mémoire a été déposée au Service de la gestion des documents et des archives de l'Université de Montréal.
Dagenais, Alexandra. "Le féminin et le diable : possessions et exorcismes comme manifestation de la répression sexuelle féminine." Thèse, 2017. http://hdl.handle.net/1866/20164.
Full textBich, Clara. "Montage polyphonique et excessif chez les Wachowski : les doubles connexions de sens dans Sense8 et Cloud Atlas." Thèse, 2018. http://hdl.handle.net/1866/22051.
Full textDubuc, Sarah. "D'objet de risée à symbole de l'Amérique : la télévision à travers le cinéma américain (1970 à 1999)." Thèse, 2010. http://hdl.handle.net/1866/4608.
Full textThis analysis examines the multiple representations of the television in the American movie from 1970 to 1999. Four angles have been studied: the television set, the TV viewer, his content and the work environment. The hypothesis are theses: all the representations are negative, these representations are placed in a particular social context and there is a consensus between intellectuals and cineastes about the cathodic screen. Even if there are similarities between each decade, there is an evolution of the television representation. In the seventies, the cineastes laugh about the television. They show that the content is ridiculous and the TV workers are incompetent. In the eighties, the television is show like a dangerous object. His great popularity allows the owners to use the television as an ideological device. This popularity is used in the nineties like a pretext for the cineaste to talk about the United States over the television. The America’s portrait is negative: a violent and corrupted country. This analysis also shows that during these years, the same conclusions go through literature and cinema. Finally, this attitude toward television is symptomatic of an intellectual elite forward the popular art.
Mondor, Pierre. "La distribution de films au Québec en 2011." Thèse, 2011. http://hdl.handle.net/1866/8321.
Full textIn 2010, 78,4 % of the films shown in Quebec were American. This thesis intends to shed light on the mechanisms at play when it comes to film distribution in Quebec and the responsibility that distributors have with respect to national film offerings. After having described the five steps involved in making a film, we draw up the inventory of federal and provincial policies that govern distribution in Quebec. We then establish parallels between national policies and those of European Union countries in order to consider how and why, as a way to protect their identity « from the American tidal wave », those countries try to regulate the film industry. We subsequently examine the role that distribution plays in the economic chain in general and in the Quebec film industry in particular through a series of semi-structured interviews with leading protagonists in the field. We then take a look at the future of film distribution as it relates to the dematerialization of images and sound. Finally, we conclude that the Quebec film menu is made up by the positioning of American and Quebec distributors in response to an artificial consumer demand that is reflected by the box-office, legitimized by the governments.
Brien, Janie. "Analyse ludique de la franchise Saw." Thèse, 2012. http://hdl.handle.net/1866/9747.
Full textThe Saw saga is a franchise that marked the horror film industry in the 2000’s. This report will try and give a thorough and detailled study while using the idea of a game. At the same time taking a cursory glance at contemporary horror films and observing how the critics were received by studying different articles. This assignment will in majority analyse the Saw saga using a recreational approach of movies in general as well as the one adopted by Bernard Perron. This study will be elaborated on a "diegetique" and "spectatoriel" level – the goal being to show the importance that games occupy in this film series.
Cardoso, Fábio Martinho. "Design of all-metal antennas for 5G and satellite applications." Master's thesis, 2021. http://hdl.handle.net/10071/23874.
Full textExistem vários serviços associados a comunicações satélite e 5G que utilizam as bandas de frequência K e Ka. As redes de formação de feixes são componentes cruciais para alcançar a flexibilidade e agilidade necessárias nestes sistemas. Recorremos à antena clássica de lente de Rotman, como uma solução rentável para ultrapassar as principais limitações de outros tipos de redes formadoras de feixes, nomeadamente largura de banda, complexidade e tamanho. A principal motivação para esta escolha é a ampla largura de banda, compatível com as bandas de frequência K/Ka de comunicações de satélite, e a utilização de meio de propagação ar/vácuo na secção de guia de onda de placa paralela para evitar perdas dielétricas associadas às implementações de microstrip. Desenvolvemos uma transição entre um double ridged waveguide e um parallel plate waveguide, capaz de realizar uma operação de banda ultra larga (16-40 GHz). Após uma avaliação inicial, montámos uma lente de Rotman totalmente operável utilizando uma crista dupla padrão K/Ka (WRD180). O desenho apresentado consiste numa lente de Rotman 13×7, com um alcance de varrimento de ±50°, operando entre 16 e 40 GHz, validada através de simulações de onda completa. Apresentamos um desenho capaz de explorar totalmente a largura de banda do guia de onda de crista dupla, com varrimento de feixe largo, superando trabalhos anteriores.
Bourque-Alvear, Alexandra. "Le film d'enquête portant sur les tueurs en série : l'avènement d'un sous-genre et l'exception de Zodiac." Thèse, 2012. http://hdl.handle.net/1866/8866.
Full textThis memoir’s main concern is the study of the serial killer movie and, more specifically the case of Zodiac directed by David Fincher in 2007. By proceding with comparative analysis concerning the structure, the themes and the public’s reception, we are able to highlight key elements that may explain Zodiac’s commercial failure. In the first section, we study the elements that are specific to the serial killer movie. Hence, we are able to conclude that this film corpus would be best categorised as a sub-genre of the crime film genre. Furthermore, we study the social and media purposes of the serial killer and detective archetypes to acheive a better understansding of the american public’s fascination towards this sub-genre. The second section investigates how Zodiac breaks away from the generic conventions and how the film narrative demystifies the serial killer figure. We have also brought up the film peculiar form, which, via the characters, illustrates the spectatorial process of mise en récit . The third section studies the way Zodiac establishes a rupture in the spectator’s expectations of the sub-genre and provokes the fall of its collective imagery.
Lecompte, Élise. "Le film de famille, héritier de la tradition orale." Thèse, 2008. http://hdl.handle.net/1866/4157.
Full textThis research wants to demonstrate that the home movie and his reception context seem to be deeply marked by oral tradition and it’s communicative and social system. Orality should be considered as the family remembrance catalyst in home movies. This spoken word is the main transporter of the interpretation of home movie message as the family discourse. In fact, if we try to evaluate which one of the sensory mediums is more important for family communication (visual or oral medium), we would find out that orality plays a bigger part. Consequently, its form, content and finality correspond to the “oral cinema” definition of Germain Lacasse. Because of an actual lack of literature on this specific subject, the purpose of this study is to connect and define theories of oral tradition and home movie. The theoretical approach developed is based on oral tradition theory, Halbwach’s collective memory theory and on the relations between cinema and orality. Therefore, several aspects will be discussed : the contribution of orality in domestic memory constitution, the orality involvement in family memory stimulators or medias, and finally, the analysis of home movie’s form and content as an oral cinema. In addition, four sequences of Quebec made home movies since the twenties until our days are studied.
Mongeau, Sophie-Agnès. "Compositions musicales à partir d'oeuvres visuelles basées sur l’émotion et le mouvement." Thèse, 2018. http://hdl.handle.net/1866/22869.
Full textCouto, Viviane. "Encore sexy au cinéma ? De la série au film : étude médiatique de la réception de Sex and the City." Thèse, 2012. http://hdl.handle.net/1866/8883.
Full textAfter the worldwide success of the television series extended by films, the Sex and the City franchise has become a mass phenomenon. Subject of several academic studies that highlight the importance of the postfeminist for the success of the franchise, Sex and the City is distinguished by the special relationship that is established between the audience and the characters, and which is the object of this study: relationship that passes by representation of the subjects and the women's daily and especially by the construction of the characters mainly the main character Carrie Bradshaw. In addition, it is reinforced by media strategies used to bring the women's public recognition and identification with the characters.