The aim of this thesis is to design improvements to increase the quality of the living in the territory of Jaroslavice and its surroundings. This South Moravian rural area located near the Austria–Czech Republic border may currently be considered as a No man's land. Given the subject of the thesis, the author suggests the conceptual solution of this problem. Focusing on the life in a border region analyses offer of the local development, amenities and opportunities, not forgetting about the education. The work suggests an entirely new local education system from the very beginning - from kindergartens to secondary education. The missing high school forces students to travel or to move to nearby towns such as Znojmo. what usually leads to their breakaway from the local environment. This could be avoided by building a new secondary school in Jaroslavice. It would link to the rich history of this village from the pre-war period, when it was considered an important transition point between the cities of Brno and Vienna. Besides, Czech-German school can re-establish mutual cooperation between both countries. Designated school is based on a current education needs, e.g. practical training experiences in local businesses, which is costs saving and immediately applicable. The subject of this thesis is placed into the area of the ruined mansion under the local castle. Besides school, there is also Food Center and Research Institute. All three institutions cooperate together, similarly to the concept of manor court (meierhof) in the past. Educational facilities are arranged in U-shape form with the inner courtyard and the large greenhouse on one side. Each wing of the building is self-sufficient and has a different character. The west wing is two-storey, on the ground floor there is a library with classrooms for social sciences and the heart of the house - room for theatre and performances. On the second floor there is a school headquarters facing the courtyard with the ability to check the daily routine. The central wing with entrance consists of classrooms of natural sciences and another social science classrooms located towards the courtyard for eventual outdoor lessons. Last part consists of computer classrooms made for the technical sciences. This wing leads to the lower floor with side entrance to a parking lot. Greenhouse, designed for both the public and the students, is an inseparable part of the school.

Twenty years ago, Chang et al. (1998) introduced the three-yield stresses concept (dynamic, static and elastic limits) to describe yielding of waxy crude oils cooled below the wax appearance temperature (WAT). At the time, the limits in rheological instruments were such that they never actually measured the elastic-limit, a key fundamental property. Using modern instruments, this research succeeds in recording for the first time the entire yielding process down to stresses of 10-7 Pa and shear rate of 10-6 min-1 as a function of temperature, cooling rate and stress loading rate using two waxy oils of different origins and wax content. A four-yield stress model is established using derivative data (dynamic fluidity and failure acceleration). In addition, calorimetry (DSC) and microscopy (CPM) helped extract WAT, the gel and pour points and link gel crystal structure and its yielding and breakage to rheological properties. The yielding stresses measured rheologically were tested in laboratory pipelines at two diameter scales, 6.5mm and 13.5mm to compare stresses in uniform and non-uniform cooling. It is demonstrated that rheological instruments can only predict gel breaking pressure when the cooling rate is low, i.e. yielding at the pipe wall. A complementary heat transfer study was performed on a section of pipe statically cooled, both experimentally and theoretically to predict the gel front-liquid oil interface that develops in industrial pipeline where gel breaking occurs. This key information together with rheological data provide the means to predict accurately restart pressures of shut gelled pipelines that have eluded previous research. / Ministry of Higher Education of the Libyan Government

Pattern discovery in protein structures is a fundamental task in computational biology, with important applications in protein structure prediction, profiling and alignment. We propose a novel approach for pattern discovery in protein structures using Particle Swarm-based flying windows over potentially promising regions of the search space. Using a heuristic search, based on Particle Swarm Optimization (PSO) is, however, easily trapped in local optima due to the sparse nature of the problem search space. Thus, we introduce a novel fitness-based stagnation detection technique that effectively and efficiently restarts the search process to escape potential local optima. The proposed fitness-based method significantly outperforms the commonly-used distance-based method when tested on eight classical and advanced (shifted/rotated) benchmark functions, as well as on two other applications for proteomic pattern matching and discovery. The main idea is to make use of the already-calculated fitness values of swarm particles, instead of their pairwise distance values, to predict an imminent stagnation situation. That is, the proposed fitness-based method does not require any computational overhead of repeatedly calculating pairwise distances between all particles at each iteration. Moreover, the fitness-based method is less dependent on the problem search space, compared with the distance-based method. The proposed pattern discovery algorithms are first applied to protein contact maps, which are the 2D compact representation of protein structures. Then, they are extended to work on actual protein 3D structures and interaction networks, offering a novel and low-cost approach to protein structure classification and interaction prediction. Concerning protein structure classification, the proposed PSO-based approach correctly distinguishes between the positive and negative examples in two protein datasets over 50 trials. As for protein interaction prediction, the proposed approach works effectively on complex, mostly sparse protein interaction networks, and predicts high-confidence protein-protein interactions — validated by more than one computational and experimental source — through knowledge transfer between topologically-similar interaction patterns of close proximity. Such encouraging results demonstrate that pattern discovery in protein structures and interaction networks are promising new applications of the fast-growing and far-reaching PSO algorithms, which is the main argument of this thesis. / Thesis (Ph.D, Computing) -- Queen's University, 2014-04-21 12:54:03.37

System hardware and software design for a GSM switch with ten switching outputs, controlled via SMS. Description of used GSM module and its properties, feasibility and requirements, design and description of supply circuits for module outputs to relay outputs decoding, plug-in realisation of outputs. GSM module application software creation, remote SMS control requests implementation, sender's phone number check and information about completed requests by call-backs. Adding AT command to set up device. Development of web server providing control of switch throught Internet browser, solving communication between server and device, and data management. Testing of created SW and evaluation of final design from aspects of usage.

Les gènes et les protéines n’agissent pas de manière isolée dans les cellules, mais interagissent plutôt pour faire leurs fonctions dans les processus biologiques. Ces interactions peuvent être représentées sous forme de grands réseaux dans lesquels les nœuds sont des gènes ou des protéines et les arêtes représentent leurs interactions. Diverses approches basées sur la théorie des graphes ont été développées pour extraire la connaissance fonctionnelle contenue dans ces réseaux. Néanmoins, ces méthodes ont été principalement appliquées à des réseaux individuels, en ignorant la diversité des interactions biologiques. Nous déclarons que ces différents types d’interactions peuvent être représentés sous la forme de réseaux multiplexes, c’est-à-dire des ensembles de réseaux partageant les mêmes nœuds, ce qui permet une description plus précise des systèmes biologiques. Cette thèse est focalisée sur le développement de nouveaux algorithmes étendant aux réseaux multiplexes certaines méthodes populaires de la théorie des graphes en biologie computationnelle, ainsi que sur leur application à l’étude des maladies humaines. Du côté des applications, nous nous concentrons sur les maladies liées au vieillissement prématuré, un groupe de maladies génétiques ressemblant à certains aspects du vieillissement physiologique à un âge précoce. Nous avons appliqué nos algorithmes pour détecter les modules associés à plus de 70 syndromes annotés avec un phénotype lié au vieillissement prématuré. Les résultats ont révélé le paysage des processus moléculaires perturbés dans ces maladies, qui peuvent être mis en parallèle avec les caractéristiques du vieillissement physiologique. / Genes and proteins do not act isolated in cells but rather interact to perform their functions in signaling pathways, molecular complexes, or, more generally, biological processes. These interactions can be represented as large networks in which nodes are genes or proteins and edges represent their interactions. Various graph-theory based approaches have been developed to extract the functional knowledge contained in biological networks. Nevertheless, these methods have been mainly applied to individual networks, ignoring the diversity of biological interactions. We state here that these different types of interactions can be represented as multiplex networks, i.e. collections of networks sharing the same nodes, leading to a more accurate description of biological systems. This thesis focuses on the extension from individual to multiplex networks of some of the state-of-the-art guilt-by-association methods in computational biology, and on their application to the study of human diseases. On the application side, we concentrate on premature aging diseases, a group of rare genetic disorders that resemble some aspects of physiological aging at an early age. In this framework, we applied our algorithms to detect the modules associated to more than 70 disorders annotated with at least one premature aging related phenotype. The results revealed the landscape of perturbed molecular processes in premature aging diseases, which can be paralleled with the hallmarks of physiological aging to help identifying common and specific features.

Dans cette thèse, nous nous sommes intéressés aux problèmes d'ordonnancement et d'optimisation dans des contextes probabilistes. Les contributions de cette thèse se déclinent en deux parties. La première partie est dédiée à l’optimisation de différents mécanismes de tolérance aux pannes pour les machines de très large échelle qui sont sujettes à une probabilité de pannes. La seconde partie est consacrée à l’optimisation du coût d’exécution des arbres d’opérateurs booléens sur des flux de données.Dans la première partie, nous nous sommes intéressés aux problèmes de résilience pour les machines de future génération dites « exascales » (plateformes pouvant effectuer 1018 opérations par secondes).Dans le premier chapitre, nous présentons l’état de l’art des mécanismes les plus utilisés dans la tolérance aux pannes et des résultats généraux liés à la résilience.Dans le second chapitre, nous étudions un modèle d’évaluation des protocoles de sauvegarde de points de reprise (checkpoints) et de redémarrage. Le modèle proposé est suffisamment générique pour contenir les situations extrêmes: d’un côté le checkpoint coordonné, et de l’autre toute une famille de stratégies non-Coordonnées. Nous avons proposé une analyse détaillée de plusieurs scénarios, incluant certaines des plateformes de calcul existantes les plus puissantes, ainsi que des anticipations sur les futures plateformes exascales.Dans les troisième, quatrième et cinquième chapitres, nous étudions l'utilisation conjointe de différents mécanismes de tolérance aux pannes (réplication, prédiction de pannes et détection d'erreurs silencieuses) avec le mécanisme traditionnel de checkpoints et de redémarrage. Nous avons évalué plusieurs modèles au moyen de simulations. Nos résultats montrent que ces modèles sont bénéfiques pour un ensemble de modèles d'applications dans le cadre des futures plateformes exascales.Dans la seconde partie de la thèse, nous étudions le problème de la minimisation du coût de récupération des données par des applications lors du traitement d’une requête exprimée sous forme d'arbres d'opérateurs booléens appliqués à des prédicats sur des flux de données de senseurs. Le problème est de déterminer l'ordre dans lequel les prédicats doivent être évalués afin de minimiser l'espérance du coût du traitement de la requête. Dans le sixième chapitre, nous présentons l'état de l'art de la seconde partie et dans le septième chapitre, nous étudions le problème pour les requêtes exprimées sous forme normale disjonctive. Nous considérons le cas plus général où chaque flux peut apparaître dans plusieurs prédicats et nous étudions deux modèles, le modèle où chaque prédicat peut accéder à un seul flux et le modèle où chaque prédicat peut accéder à plusieurs flux. / In this thesis, we are interested in scheduling and optimization problems in probabilistic contexts. The contributions of this thesis come in two parts. The first part is dedicated to the optimization of different fault-Tolerance mechanisms for very large scale machines that are subject to a probability of failure and the second part is devoted to the optimization of the expected sensor data acquisition cost when evaluating a query expressed as a tree of disjunctive Boolean operators applied to Boolean predicates. In the first chapter, we present the related work of the first part and then we introduce some new general results that are useful for resilience on exascale systems.In the second chapter, we study a unified model for several well-Known checkpoint/restart protocols. The proposed model is generic enough to encompass both extremes of the checkpoint/restart space, from coordinated approaches to a variety of uncoordinated checkpoint strategies. We propose a detailed analysis of several scenarios, including some of the most powerful currently available HPC platforms, as well as anticipated exascale designs.In the third, fourth, and fifth chapters, we study the combination of different fault tolerant mechanisms (replication, fault prediction and detection of silent errors) with the traditional checkpoint/restart mechanism. We evaluated several models using simulations. Our results show that these models are useful for a set of models of applications in the context of future exascale systems.In the second part of the thesis, we study the problem of minimizing the expected sensor data acquisition cost when evaluating a query expressed as a tree of disjunctive Boolean operators applied to Boolean predicates. The problem is to determine the order in which predicates should be evaluated so as to shortcut part of the query evaluation and minimize the expected cost.In the sixth chapter, we present the related work of the second part and in the seventh chapter, we study the problem for queries expressed as a disjunctive normal form. We consider the more general case where each data stream can appear in multiple predicates and we consider two models, the model where each predicate can access a single stream and the model where each predicate can access multiple streams.