La poésie de Hilda Hilst est une réponse à temps. Cette thèse montre comment le problème de la finitude est fondamental dans Hilda Hilst. Amour, la mort, la recherche du sacré, l'obscénité et la folie, tous les thèmes récurrents dans Hilda Hilst, pointez sur les «heures plus aigus", fléau du poète lyrique existentielle. Avec une production qui s'étend sur plus de 45 ans, Hilda Hilst laissé une contribution importante, principalement en raison de la complexité des images qui mobilise, il est possible d'identifier trois formes distinctes de la temporalité: l'ordre chronologique, l'éternel retour et le temps avant le temps, les deux dernières, tentatives pour échapper à la faim incurable de Chronos. La méthodologie consiste à examiner la littérature sur l'auteur et des thèmes abordés et l'analyse de la poésie en mettant l'accent sur des images qui correspondent à temps. Eliade, Bachelard, Durand et Paz sont parmi les principaux membres d'un cadre théorique pluridisciplinaire. / A obra poética de Hilda Hilst é uma resposta ao tempo. A presente tese demonstra como o problema da finitude é fundamental nessa poesia. O amor, a morte, a busca do sagrado, a loucura e a obscenidade, todos temas recorrentes em Hilda Hilst, apontam para as “agudíssimas horas”: flagelo lírico-existencial da poeta. Com uma produção que se estende ao longo de 45 anos, Hilda Hilst deixou uma importante contribuição, principalmente pela complexidade das imagens que mobiliza, em que é possível identificar três formas distintas de temporalidade: a cronológica, o Eterno Retorno e o Tempo Antes do Tempo, as duas últimas, tentativas de fuga da irremediável fome de Chronos. A metodologia consiste na revisão da bibliografia a respeito da autora e dos temas que suscita e na análise da obra poética com ênfase às imagens que remetem ao tempo. Eliade, Bachelard, Durand e Paz estão entre os principais integrantes de um quadro teórico multidisciplinar.

2D molybdenum disulfide (MoS₂) gives a new inspiration for the field of nanoelectronics, photovoltaics, and sensorics. However, the most common processing technology, e.g., liquid‐phase based scalable exfoliation used for device fabrication, leads to the number of shortcomings that impede their large area production and integration. Major challenges are associated with the small size and low concentration of MoS₂ flakes, as well as insufficient control over their physical properties, e.g., internal heterogeneity of the metallic and semiconducting phases. Here it is demonstrated that large semiconducting MoS₂ sheets (with dimensions up to 50 µm) can be obtained by a facile cathodic exfoliation approach in nonaqueous electrolyte. The synthetic process avoids surface oxidation thus preserving the MoS₂ sheets with intact crystalline structure. It is further demonstrated at the proof‐of‐concept level, a solution‐processed large area (60 × 60 µm) flexible Ebola biosensor, based on a MoS₂ thin film (6 µm thickness) fabricated via restacking of the multiple flakes on the polyimide substrate. The experimental results reveal a low detection limit (in femtomolar–picomolar range) of the fabricated sensor devices. The presented exfoliation method opens up new opportunities for fabrication of large arrays of multifunctional biomedical devices based on novel 2D materials.

This diploma thesis deals with preparation and testing of biodegradable materials for use in the packaging indrustry. The task of this work is to prepare set of laboratory made films based on wheat starch, glycerol, polyvinyl alcohol with the addition of a suitable additive, which has been selected as citric acid. A suitable composition meeting the requirements of the packaging foils has been found. Quaternary blends from all components achieve the best results. It has been found that citric acid can influence the chemical structure and thus affect the mechanical and thermal properities and also the degree of solubility. The films were characterized in terms of mechanical properities by tensile testing and thermal stability by means of thermogravimetric analysis with respect to the phase structure. The structure was characterized by Fourier transform infrared spectroscopy and confocal laser scanning microscopy. The biodegradability of the film was tested by its solubility in aqueous medium.

One of the key issues of our society is to decrease energy demand. About 40 % of energy consumption in Europe is related to building operation, mostly for heating. The required thermal comfort is related mainly to temperature of air and temperature of surrounding surfaces. Especially in older buildings with low level of thermal insulation the inner surface of perimeter wall can be several degrees colder than air. In such case the perception of thermal comfort will be lowered also depending on the layout of the room. Other issue can be related to thermal radiation asymmetry. The amount of energy that is eradiated from a surface is driven by material property called emissivity. A surface with sufficiently low emissivity will became “thermal mirror”. It is possible to elaborate about intelligent thermal management of the internal space with usage of low-emissive surfaces; where thermal radiation can be suppressed or can be enhanced. This depends on the surface emissivity and its real temperature. Recently, growing interest about the low-emissive surfaces can be seen. They can represent reasonable complement to conventional insulation, but they have certain limits. Potentially, even higher energy savings can be reached with so called retro reflection. If the thermal radiation of an object is reflected back, its thermal loss will be lower. In such case it can be expected that equivalent thermal comfort can be reached even with lower overall temperature of the room. The aim of the work is study of material combinations with potential for utilization as low-emissive interior surfaces. Research has been conducted on low-emissive paints and low-emissive foils. Another part of the work is related to retro reflection of thermal radiation as a potential way to influence thermal comfort. The work shows, that energy saving up to 20% can be obtained.

No description available.

Souvent conceptualisée comme l’envers ou l’opposé de la raison, la folie, presque toujours synonyme de débordement, semble vouée à outrepasser toute limite définitoire ou conceptuelle posée par la pensée rationnelle. Cette pulsion de délimitation ou de classification inhérente à la rationalité, trouve dans le genre l’une de ses expressions les plus représentatives. Partant du constat que la folie ne cesse de transgresser les frontières traditionnelles de genre, ce travail étudie les liens entre les représentations littéraires de la maladie mentale et les questions de genre sexué (« gender ») comme littéraire, dans un corpus composé de romans, nouvelles et pièces de théâtre de six auteurs (Janet Frame, Jenny Diski, Sarah Kane, Ian McEwan, Anthony Neilson et Will Self), publiés entre 1951 et 2004. Animées par une dynamique toujours renouvelée de subversion des catégories établies, ces oeuvres invitent à une réflexion sur le rapport particulier qu’entretient la folie à la frontière, qui de simple ligne de démarcation ou de séparation se fait point de contact, puis espace à part entière. À travers leurs représentations de la folie, les récits étudiés privilégient le plus souvent, en effet, une esthétique et une épistémologie de l’entre. Cette réflexion s’articule donc principalement autour des images et des usages de la liminalité dans ces histoires de fous et de folles qui, au fil de leur (re)définition de l’appartenance et de l’identité des textes et des individus, esquissent une cartographie mobile des « contrées à venir » dont Deleuze et Guattari font la destination de toute écriture. / Traditionally conceptualised as the underside or the outside of reason, madness most often rhymes with excess; as such, it continually threatens to transgress all definitional or conceptual limits set by rational thought. Indeed, at the core of rationality is an impulse to delimit and classify, of which categories of genre and gender are quintessential examples. Starting from the observation that depicting madness regularly entails crossing, questioning and redefining genre and gender boundaries, this work investigates how literary representations of madness relate to the classification and conceptualisation of gender and genre in a selection of novels, short stories and plays by six different writers – Janet Frame, Jenny Diski, Sarah Kane, Ian McEwan, Anthony Neilson, and Will Self – published between 1951 and 2004. With the subversion of established categories as their central aim and dynamics, these works call for an exploration of the specific way in which depictions of madness, by using the border as one of their core motifs, impact the conceptualisation of borders. No longer a mere demarcation or dividing line between spaces, or simply a meeting point, the border becomes a full-blown space for individuals and texts to inhabit. Indeed, through their representations of madness, the borderline stories under study seem to embrace and promote both an aesthetics and an epistemology of the in-between. This work therefore focuses on the images and uses of liminality in stories of madmen and madwomen that, by remapping textual and sexual identities, have begun to chart these “lands to come” which, according to Deleuze and Guattari, are the true destination of all writing.

The proposed leisure center building Rowing Club bellows is located in southern part of the Brněnské přehrady between section Rakovec and Kozí horka. The building stands on existing club Lodní sporty Brno in the parcel čp. 1236. The idea of building is a ship sailing on the mainland, whose sails it look like waves. Student accommodation is designed to the second, third and fourth floor. Restaurant and administrative facilities connected to the terrace is designed in the basement. In the first underground floors are designed locker rooms, athletic facilities, kitchen and in the second underground floors is designed rowing pools and rowing boatyards connected to the ground. On the eastern side is a wooden rack tribune. Roads and pavements around the building are designed with simplicity and function.

Mon mémoire de recherche porte sur les représentations sur scène des différents types de folie féminine se retrouvant dans les pièces Hamlet de William Shakespeare et The Changeling de Thomas Middleton et William Rowley. Ceci est principalement réalisé par la rencontre de notions comme le genre, le corps féminin et les espaces domestiques. Dans mon analyse, je me base sur les conceptions de la folie qui prévalaient durant la Renaissance, en tandem avec les connaissances actuelles sur les traumatismes et les troubles mentaux. J’ai considéré dans ce mémoire la folie des personnages, simulée ou réelle, comme des formes d’(in)capacité mentale. Ce mémoire offre donc un point de vue nouveau sur la perception de la détresse féminine au début de l’époque moderne. Divisé en deux chapitres, le premier traite des causes engendrant le passage de la psyché d’Ophélie d’un état de lucidité à un état de folie, en mettant l’accent sur l’effet de sa jeunesse sur sa santé mentale. Le second chapitre s’intéresse aux états mentaux d’Isabella et de Beatrice-Joanna, respectivement, à travers l’intégration de concepts comme les troubles mentaux forgés, le ravissement et les traumatismes. Il est à mentionner à propos de cette démarche que ces personnages brouillent les distinctions entre la lucidité et la folie. / My thesis examines the on-stage manifestations of the different types of female madness presented in William Shakespeare's Hamlet and Thomas Middleton and William Rowley’s The Changeling. This is mainly accomplished through the exploration of the interwoven relations between notions such as gender, the female body, and domestic spaces. In my analysis, I primarily draw on the Renaissance understanding of madness in tandem with modern trauma and disability theories. I read the madness of these characters, feigned and real, as forms of mental (dis)ability. This thesis thus offers novel insights on the perception of early modern female distraction. Divided into two chapters, the first deals with the causes engendering the metamorphosis of Ophelia’s psyche from a state of sanity into a state of madness, placing emphasis on the effect of her youth on her mental transition. The second explores Isabella and Beatrice-Joanna’s mental dispositions, respectively, through the incorporation of concepts such as dissembled disability, ravishment, and trauma. In this endeavor it is noteworthy that these characters blur the lines between sanity and madness.

The master´s thesis deals with verification of thermal insulating property of thermoreflection foil insulations. The teoretical part of thesis focuses on the energy demand of buildings, the problems of heat transfer material, terms required for study of thermoreflection thermal insulation and experimental methods for determination of thermal insulating properties of insulators. In the next part the chapter is accompanied by an overview of the most common insulation materials which used in construction. The last part of teoretical part is devoted to the description of thermoreflect formation and analysis of the spread of thermal insulating layers of thermoreflection thermal insulation. The first part of thesis is devoted to the use of thermoreflection therm insulation in buildings. The second part of thesis is devoted to the design, assembly and calibration of the measuring device that uses a method of protected warm chamber. It is declared as a binding method of detection of the heat transfer performance of thermoreflection thermal insulation. The developed measuring device allows detection of endpoints in some direction of propagation of heat. Measurment of heat transfer coefficient devoted the third part of practical part. This part contains a description of the samples used for the measurement of the heat transfer coefficient. In the fourth chapter of the practical part are presented the results of the heat transfer coefficient measurments on selected samples of thermoreflection foil insulation. It is shown the characteristic of heat transfer coefficient of individual samples, the dependence of the heat transfer coefficient on the position of the sample in the measuring device and the recommendation of an appropriate use of sample in the works for the climatic conditions of the Czech republic. The work concludes the chapter of comparing and evaluating of all samples with practical recommendations.

Dans cette étude nous cherchons à explorer le lien entre haschich et humour par l'analyse du corpus des récits arabes contenus dans la Rāḥat al-arwāḥ fī l-ḥašīš wa-l-rāḥ (“Le repos des âmes dans le haschich et le vin”) de Badr al-Dīn Abū l-Tuqā al-Badrī (847-894/1443-1489). L'originalité de cette anthologie qui existe en quatre manuscrits dont seulement deux étaient connus à la critique, découle du fait qu'elle est le plus ancien recueil en langue arabe de textes en prose et en vers inspirés du haschich. Dans la première partie, nous abordons le haschich d'un point de vue historique, médicale et juridico-religieux. Longtemps utilisé en médicine et pour la fabrication de cordes et tissus, on ignore quand le cannabis (qinnab) est passé de médicament à substance enivrante et récréative. Cependant l’utilisation de cette herbe était devenue un problème social, si entre le VIIe/XIIIe et le VIIIe/XIVe siècle plusieurs oulémas y consacrèrent des écrits, tant qu'ils l'incluront dans la liste des munkarāt, (les choses blâmables, défendues), à côté du vin (ḫamr), de la fornication (zinā) et de l’homosexualité (liwāṭ). Parallèlement, la littérature n’a pas manqué de représenter l’expérience de psychotropes. Et c'est autour des enjeux littéraires soulevés par cette substance que nous centrons la deuxième partie de notre travail. Par l'étude d'un certain nombre de motifs nous montrons que le personnage du ḥaššāš fonctionne comme un «catalyseur thématique» des motifs littéraires auparavant associés aux ivrognes, aux stupides ou aux fous. L’ordre que nous avons suivi est: la méprise, la stupidité et folie, le rapport au rêve et à l’imaginaire et l'avidité. Nous concluons sur le fait que le passage à la littérature du motif du mangeur de haschich représente le processus de cristallisation d’une figure narrative à potentiel fortement humoristique, née dans la première époque post-abbasside et dérivée d’une série de matériaux narratifs attribués auparavant à d’autres figures littéraires. / In this study we explore the link between hashish and humor through the analysis of Arabic stories contained in the Rāḥat al-arwāḥ fī l-ḥašīš wa-l-rāḥ (“The delight of the souls on hashish and wine”), written by Badr al-Dīn Abū l-Tuqā al-Badrī (847-894/1443-1489), that exists in four manuscripts of which only two were known until now. This work, of which no complete edition has been established yet, seems to be the oldest and most comprehensive Arabic anthology containing poetry and anecdotes inspired by hashish. In the first part we discuss hashish from a historical, medical, legal and religious perspective. Early on, hashish was used in medical treatments and for the manufacture of ropes and fabrics but it is not clear when cannabis (qinnab) has changed from a remedy into an intoxicating and a recreational substance. However, the use of this herb had become a social problem, since between the VIIth/XIIIth and the VIIIth/XIVth centuries several ʿulamā’ wrote about it and the consumption of hashish was considered among the munkarāt (forbidden or reprehensible actions), as well as wine (ḫamr), fornication (zinā) and homosexuality (liwāṭ). Literature quickly represented the psychotropic experiences. Thus the aesthetics of hashish consumption is the main issue of the second part of our study. There, we focus on some comic motifs that appear in a number of anecdotes and we prove that the ḥaššāš character acts as a «thematic catalyst» of literary motifs which were associated in classical Arabic literature with drunkenness, insanity and foolishness. Thus, the order of our presentation is: the mistake; hashish, insanity and foolishness; dream and imagination and finally food and avidity. We infer from this, that the hashish eater as literary motif represents the process of crystallization of a humorous narrative character that took shape during the first part of the post-abbasid period and developed from a series of narrative materials earlier attributed to other literary figures.