This thesis deals with the short story “Wanderer, kommst du nach Spa ...” (1950) by the German author Heinrich Böll (1917-1985). The well-established interpretation of this famous short story is that it deals with the dismal fact that the Nazis ended the development of Western culture, which cumulatively had been on its way since Greek antiquity. In this paper another reading is proposed, namely that the short story sheds light on the influence of the Romantic era in Germany and that a certain interpretation and use of Romanticism provided some of the seeds to the obscure ideas of the Nazi era. Research on Böll´s early writings is presented. The notion of cultural memory is introduced. The intertextual connections between Bölls text and other texts are being uncovered. Most fruitful proves the connection between “Wanderer” and the poem “Der Spaziergang” (1795) by Friedrich Schiller (1759-1805) to be. “Wanderer” can be read as a satirical version of Schillers poem. Reasons for Böll to choose Schiller’s elegy as a target are discussed at length. A parable in the story, ”wie ein Gesicht eines Schlafenden” / like a face of a sleeping person, unfolds an undertext to the short story, a Catholic text. Jesus, the Holy Communion, prayers and the eternal cross are present. Wanderer can be read as a requiem over the young soldier. Further, the inability of the wounded soldier to connect to his surroundings is interpreted as a parallell to Germany at the end of the war; the Nazis had stolen the Heimat from the people and it was no longer possible to interpret the world as something you belonged to. While Heinrich Böll on the surface of the text tries to recapture the German language from its nazi-poisend condition, the protagonist within the text regains his identity by means of his own handwriting - a part of his language.

Biodiversity is a concurrent part of the nature inheritance. The human’s activity (development of cities, industry, agriculture, transport infrastructure, pollution, etc) is influencing the nature’s disbalance. Natural areas of habitats are on the way to disappear or their status is getting worse. There is a need for special means to ensure the protection of many species of fauna and flora and their natural habitats, because they are in danger of disappearing. The network “Natura 2000” has few goals: to cover the fragile and valuable natural habitats and species of particular importance for the conservation of biological diversity within the territory of EU and to guarantee sustained efforts to protect the most important areas properly. The main objective of the “Natura 2000” network is to ensure the survival of species that are threatened or rare throughout Europe. These legal EU documents ensure the creation of the above-mentioned European network of protected territories in public territories as well as in private lands. Economic and farming activities are restricted in these areas as a way to protect natural habitats types, rare animals as well as are plants habitats. That way the interests of land owners become quite different from the nature protectionists and the prohibitions of land or forest property rights. It is quite difficult to evaluate the economical loss while establishing some new protected areas in public and private lands. The evaluation is specific for... [to full text]

Les attaques par canaux auxiliaires sont apparues dans la deuxième moitié des années 1990. Ces attaques exploitent différentes informations qu’il est possible de collecter lors de l’exécution d’un algorithme sur un appareil cryptographique. Il est ainsi possible, entre autres, de mesurer la consommation d’énergie d’un appareil cryptographique, ou encore d’observer le temps d’exécution d’un certain algorithme sur un appareil. C’est à ces deux sources d’in- formation que nous nous intéressons dans ce travail. Après une présentation des concepts utiles à la lecture du travail et de l’état de l’art des attaques et des contre-mesures du domaine, nous abordons les résultats de nos recherches effectuées lors de ce travail de thèse. Nous présentons d’abord nos contributions aux attaques par mesure de consommation d’énergie :(1) une approche com- binant apprentissage semi-supervisé et attaques par templates pour retrouver le poids de Hamming des différents bytes d’une clé de chiffrement et (2) une approche utilisant des techniques d’apprentissage automatique pour attaquer une implantation protégée d’AES. Ensuite, nous abordons les contre-mesures investiguées durant nos recherches qui se résument (1) en la possibilité de rendre l’ordre des instructions d’AES le plus aléatoire possible en jouant sur la relation de dépendance entre celles-ci ainsi qu’en (2) l’étude de l’application partielle (sur un sous-ensemble de données) de certaines contre-mesures, afin de protéger les données sensibles d’un algorithme. Enfin, nous terminons ce travail par l’emploi de la programmation orientée aspects comme manière d’implanter des contre-mesures pour les attaques temporelles (sur RSA) et pour les attaques par mesures de consommation d’énergie (sur AES). / Doctorat en Sciences / info:eu-repo/semantics/nonPublished

Pentadesma butyracea Sabine est l’une des quatre espèces du genre Pentadesma endémique de l’Afrique. Elle est distribuée de la Sierra Léone au Gabon dans deux grands types d’habitats :les forêts denses humides discontinues du domaine guinéo-congolais (Haute- et Basse-Guinée) et le domaine soudanien du couloir sec du Dahomey (assimilé à une barrière à l’échange de gènes et d’espèces entre les deux blocs guinéo-congolais). Dans ce dernier, l’espèce se retrouve dans des galeries forestières et occupe une place capitale dans le développement socio-économique des communautés locales en raison des multiples biens et services que procurent ses produits (alimentation, médecine et pharmacopée traditionnelle, etc.). Cependant, des pressions d’origines multiples, telles que le ramassage des graines pour fabriquer du beurre, la fragmentation de l’habitat et sa destruction en faveur du maraîchage, les pratiques culturales inadaptées, les incendies, font peser de lourdes menaces sur l’espèce.<p>Le but de ce travail est d’acquérir les connaissances requises pour la conservation et la gestion durable des ressources génétiques de l’espèce. Trois objectifs ont été définis :(i) étudier la phylogéographie de l’espèce, (ii) étudier sa variabilité morphologique et génétique au Bénin et (iii) caractériser sa biologie de reproduction. En amont de ces travaux, nous avons développé onze marqueurs microsatellites nucléaires chez P. butyracea (chapitre 2). Ils ont été utilisés pour l’étude de la phylogéographie et la diversité génétique de P. butyracea (chapitres 3 et 5), ainsi que pour étudier la dépression de consanguinité et les paramètres de son système de reproduction (chapitre 7).<p>La caractérisation de la répartition spatiale des lignées génétiques de régions intergéniques de l’ADN chloroplastique et de l’ADN ribosomal (ITS) a détecté deux lignées génétiques allopatriques entre le Haut et le Bas-Guinéen, indiquant une forte différenciation génétique et un signal phylogéographique. L’analyse des microsatellites détecte trois pools géniques correspondant aux trois régions étudiées (Haute Guinée, Dahomey Gap et Basse Guinée). La diversité génétique est faible dans le Dahomey Gap, modérée dans le Haut-Guinéen et élevée dans le Bas-Guinéen. Ces résultats indiquent une séparation très ancienne des populations d’Afrique centrale et d’Afrique de l’ouest, alors que celles du Dahomey Gap pourraient résulter des forêts denses humides de l’Afrique de l’ouest lors de la période Holocène humide africaine. Dans ce couloir sec, les populations ont subi une forte dérive génétique, potentiellement due à des évènements de fondation. Au Bénin, deux groupes éco-morphologiques ont été détectés suivant un gradient nord-sud, contrastant avec deux pools géniques présentant une distribution est-ouest. <p>P. butyracea est une espèce auto-compatible majoritairement allogame. La corrélation de paternité est plus élevée aux niveaux intra-fruit vs. inter-fruits, et au sein d’une population de petite taille vs. de grande taille. Les principaux pollinisateurs au Bénin sont deux oiseaux (Cyanomitra verticalis, Cinnyris coccinigastrus) et trois abeilles (Apis mellifera, Meliponula togoensis, Hypotrigona sp.). La productivité totale en fruits augmente en fonction de l’âge de l’arbre et varie en fonction de l’année, atteignant un pic pour les arbres ayant un diamètre de 60-80 cm. Les graines sont récalcitrantes et ont une teneur en eau de 42.5 ± 2.9 %. <p>L’analyse des paramètres de reproduction et de diversité génétique, associés aux facteurs écogéographiques, nous a permis de proposer un échantillon de neuf populations représentatives de la diversité à l’échelle du Bénin, dans la perspective d’une conservation in situ. Le succès de celle-ci dépendra des efforts conjugués des communautés locales, de la recherche forestière et de la définition d’un cadre législatif par le politique pour la protection des habitats. La conservation ex situ est envisagée sous forme d’un verger rassemblant diverses origines, présentant l’intérêt supplémentaire de permettre d’étudier les contributions de la diversité génétique et de la plasticité phénotypique à la variation phénotypique. / Pentadesma butyracea Sabine is one of the four species of the endemic genus Pentadesma in Africa. The species is distributed from Sierra Leone to Gabon in two major types of habitats: the discontinuous and dense Guineo-Congolian rainforests (Upper and Lower Guinea) and the Sudanian domain of the dry corridor of Dahomey (considered as a barrier to the exchange of genes and species between Upper and Lower Guinea). In the latter, the species is found in gallery forests and plays a vital role in the socio-economic livelihood of local communities due to the various resources and services that provide its products (food, medicine and traditional, etc.). However, pressure from many sources including the collection of seeds to make butter, habitat fragmentation and its destruction for market gardening, inadequate agricultural practices, fires, are serious threats to the species.<p>The aim of this work was to acquire appropriate knowledge for the conservation and sustainable management of genetic resources of the species. Three objectives were defined (i) study the phylogeography of the species; (ii) evaluate its morphological and genetic variability in Benin; and (iii) characterize its reproductive biology. In a preliminary work, eleven nuclear microsatellite markers of P. butyracea were developed (Chapter 2). They were used for the study of phylogeography and genetic diversity of P. butyracea (chapters 3 and 5), and to study the inbreeding depression and parameters of its breeding system (Chapter 7).<p>The characterization of the genetic lineages and their spatial distribution using intergenic regions from chloroplast DNA and ribosomal DNA (ITS) region detected two allopatric genetic lineages between Upper and Lower Guinea, indicating a high genetic differentiation and a phylogeographic signal. Microsatellite markers allowed us to detect three genepools matching with the three studied regions (Upper Guinea, Dahomey-Gap and Lower Guinea). Genetic diversity was low in the Dahomey Gap, moderate in Upper Guinea and high in Lower Guinea. These results indicate an ancient separation of populations from Central and West Africa, while those from Dahomey Gap could originate West African rainforests (Upper Guinea) during the African humid Holocene period. In this dry corridor, populations experienced high genetic drift, possibly due to founding events. In Benin, two eco-morphological groups were detected following a north-south gradient, contrasting with two gene pools presenting an east-west distribution.<p>Pentadesma butyracea is a self-compatible, mainly allogamous species. The correlation of paternity was higher within-fruit vs. among-fruits, and in population of small size vs. large size. The main pollinators in Benin are two birds (Cyanomitra verticalis, Cinnyris coccinigastrus) and three bees (Apis mellifera, Meliponula togoensis, Hypotrigona sp.). Total productivity in fruit increases with tree age and varies yearly, reaching a peak for trees of 60-80 cm of diameter class. Seeds are recalcitrant (i.e. they cannot be conserved at low temperature), having a water content of 42.5 ± 2.9% at maturity.<p>The analysis of reproduction and genetics parameters, associated with eco-geographic factors, enabled us to select nine populations representative of the diversity in Benin, from the perspective of in situ conservation. The success of the latter will depend on combined efforts of local communities, forest research and an adequate legislative framework for the protection of habitats. Ex situ conservation is envisaged as an orchard assembling various origins, and would have the additional advantage of allowing to study the contribution of genetic diversity and phenotypic plasticity to phenotypic variation. / Doctorat en Sciences / info:eu-repo/semantics/nonPublished

The city of Brno has always been a center of Moravian wine. The new draft of wine center responds to this reality and represents the grandeur of wineries in its full glory. Respect for nature, love for traditions and love for order/system are the main aspects of the design. The proposal is essentially open to the public, however, the necessary modesty is preserved. Conversely taciturnity of production part of buliding holds the secrets of the deep traditions of Viticulture and Enology. Designed buildings are used for production, wine storage, administration associated with the production, tasting and selling wine, conferences, accommodation and, finally, wellness and other activities. The size of the building is the result of an optimal design that does not interfere with nearby historical buildings. The emphasis is on minimizing costs both during construction and during operation. Flor plan shape resembling the letter L is oriented towards the west courtyard. This raises a unique viticultural area court with a wide staircase. The amphitheater can be used for seasonal exhibitions, pilgrimages or feast of local entertainment. The yard is connected with the street Hlinky, which paraphrases the historic entrance portals into winecellars. The northern part of the building bites into the ground and connects the original winecellars with new facilities. Small narrow windows reflects the desired taciturnity, just as it was with winecellars in South Moravia for centuries.

The study design includes the new building of the Moravian wine and cultural center on the Hlinky street in Brno. There are spaces designed for wineries (producing, maturing and storing wine), administration, congress center (with business lounges), spa, restaurant and gastro-studio, shops, exhibition, hotel and parking. The building is trapezoidal shape and replace the existing object in a vacant lot, only some historical cellars will be retained. The supporting structure consists of reinforced concrete skeleton system and reinforced concrete reinforcing inner core around the staircase leading to all floors, the building is covered by a flat green roof. On the facade dominates the element that its shape resembles the vine shoots, which holds the glass facade. The construction is divided into two expansion units - the main part of the building and garage, which is set into the ground sloping towards the south. The building has six floors and one underground floor. The first four floors are connected by open gallery at the southern facade.

This diploma thesis deals with developing generator for single-page applications. Before developing the application it was necessary to identify problem areas that prevent the development and describe tools that make it easy to create, test, maintain, and deploy single-page applications. Based on the obtained information, the generator Create Sbspa is designed and implemented to efficiently create single-page applications and help to eliminate development problems. It generates configuration and code from semantic templates. The generator is available through a user interface that splits the templates into the groups by applicability. The generator was designed with the need for simplicity and clarity to enable efficient integration with new features. This work also includes design and implementation of the example app which shows features and benefits of the generator.

The specified location for the design is located in the street Hády near the former quarries -Hády and Růženin lom. The place is surrounded by suburban recreational greenery and has sufficient accessibility. On a dedicated site is considered new and existing applications. The new use of the buildings includes a water park and Roman bath and the sauna world. The building of the Roman bath and sauna world will contain, in addition to the main operations also ancillary services and hydrotherapy treatments. The object is oriented at the southern edge of the land between the parking lot and the building of the Aqua Park. The object is designed as a three-storey with basement (1S), 1st floor (1NP) and 2nd floor (2NP). Mass solution is the arc plan. The input section is designed as a contiguous solid mass. The rear part is then designed as two separate halls. From the perspective of the construction is a reinforced concrete skeleton. Surface materials are plaster with metallic paint, glass and wood.

This work investigates the initial growth of iron and iron oxides on Ag(001). Surface structure and morphology of both post deposition annealed Fe films (in UHV and O2 atmosphere) as well as reactive grown iron oxide films will be analyzed in detail by low energy electron diffraction (LEED) and scanning tunneling microscopy (STM). The stoichiometry at the surface of the iron oxide films will be determined by X-ray photoelectron spectroscopy (XPS) and Auger electron spectroscopy (AES). The main focus of this work is to shed light on the question whether the growth of iron oxide films on Ag(001) is accompanied by the formation of strain reducing dislocation networks, or superstructures as found for other metal substrates in former studies. Here, we will distinguish between Fe films which were post deposition annealed in a thin O2 atmosphere and reactively grown iron oxide films.

No description available.