<p>U disertaciji su prikazani rezultati sopstvenog eksperimentalnog istraživanja na osnovu kojih je izvršena komparativna analiza uticaja različitih vrsta lakih agregata i vrste i količine cementa na osnovna fizičko-mehanička svojstva lakoagregatnih betona. Takođe, analizirana je i mogućnost zamene dela cementa mineralnim dodacima u cilju smanjenja negativnih uticaja proizvodnje betona na životnu sredinu. Rezultati su pokazali da je primenom svih analiziranih vrsta agregata moguće dobiti konstrukcijski lakoagregatni beton, čak i sa manjim količinama cementa, odnosno sa zamenom dela cementa mineralnim dodacima, kao i da je moguće uspostaviti pouzdane korelacione veze između pojedinih svojstava betona i primenjenih komponentnih materijala.</p> / <p>In dissertation are presented results of own experimental research of a<br />comparative analysis of the impact of different types of lightweight<br />aggregates and the type and quantity of cement on basic physical and<br />mechanical properties of structural lightweight concrete. Also, the possibility<br />of replacing part of cement with mineral admixtures is analyzed in order to<br />reduce the negative impact of concrete production on the environment. The<br />results showed that it is possible to obtain structural lightweight aggregate<br />concrete with all types of lightweight aggregates and even with lower<br />quantities of cement or with a replacement of part of a cement with mineral<br />admixtures. Also, it is possible to establish a reliable correlation between<br />certain properties of concrete and used component materials.</p>

This thesis focuses upon how to calculate local components of Weil differentials of an elliptic function field. Because Weil differentials constitute a one-dimension vector space then one Weil differential is fixed. An algorithm calculating a local component is developed for the fixed one. The first algorithm computes local components of places of degree one. It is based upon elementary properties of local components. The definition of the Weil differential does not say enough about why it is defined in this way and about why it is useful. Thus there is the relationship between the Weil differential and some objects from complex analysis like the Laurent series and the residue. It provides a better understanding of properties of the Weil differential. The result of this thesis are other two algorithms calculating local components of Weil differentials. The algorithms employ the residue. 1

Syftet med denna rapport är att undersöka och analysera vad det finns för begränsningar och möjligheter med en industriell byggprocess där det byggs med moduler. Den syftar även till att undersöka relationerna mellan en projektör, entreprenör och leverantör i en industriell byggförsörjningskedja och hur dessa relationer kan utvecklas.I dagens Sverige är bostäder ett stort problem då det inte finns tillräckligt för att täcka dagens behov. För att bemöta detta behov har det blivit allt mer vanligt med en industriell byggprocess där stora delar av byggnaden tillverkas som moduler i fabrik. Med modul menas en del eller komponent av ett byggnadsverk som tillsammans med andra moduler går att montera ihop till en byggnad. Inom industriellt byggande benämns utformningen av moduler som en begränsning. I och med att aktörer behöver följa regler gällande mått blir det mindre möjligheter för att ha större öppna ytor i bostaden. Det behövs också en viss standardisering i produktionen vilket leder till mindre flexibilitet och eventuellt inte lika god estetik som ett traditionellt bygge. Det är därför viktigt för aktörerna att hitta den typ av kund och marknad som är mest lämplig för modulbyggnation. Vid montering av moduler på byggarbetsplatsen kan det uppstå problem, särskilt gällande gränssnittet. Det är därför viktigt att denna del har någon form av standardisering samt att alla inblandade aktörer får ta del av projekteringen och påverka modulen i tidigt skede. På så sätt kan det bli mindre risk för att fel uppstår längre fram i processen. Vid en industriell byggprocess skapas möjligheten till att göra stora effektiviseringar och optimeringar i produktionen. Av den anledning är det nödvändigt att tillämpa någon typ av förbättringsarbete så som exempelvis Lean och Plan-Do-Check-Act-cykeln. Dock bör det beaktas att alla verktyg inte passar alla verksamheter och av den anledningen bör varje verktyg optimeras för den specifika verksamheten som det ska tillämpas i. För effektiviseringar i en industriell byggprocess är Byggnadsinformationsmodellering (BIM) ett bra verktyg som går att tillämpa. Med hjälp av BIM kan inblandade aktörer ta del av samma digitala modell från tidigt skede i projekteringen till förvaltningen. Då alla aktörer tar del av samma information skapas det bättre relationer och mindre missuppfattningar. / The purpose of this report is to investigate and analyze what constraints and opportunities that exist within an industrial building process based on modules. It also aims to investigating the relationships between a projector, contractor and supplier in an industrial building supply chain and how these can be developed. In Sweden today, housing is a major problem as there is not enough houses to meet the people’s need. To meet this need, it has become increasingly common with an industrial housing process, where large parts of the building are manufactured as modules in a factory. Module is described as a component of a building that together with other modules can be assembled to a complete building. Within an industrial building process, the design of the modules is referred as a limitation. As the actors need to follow the rules regarding measurements, there will be fewer opportunities for having larger open spaces in the buildings. There is also a need for some standardization in the production process, which leads to less flexibility and possibly not as good aesthetics as a traditional building; therefore it is important to focus on what kind of customer and market that is the most suitable for modular construction. When assembling modules at a construction site problems may occur, especially regarding the interface. It is therefore important that the process has some kind of standardization and that all involved actors may participate and influence the module at the early stages of the building process. If this is executed in a good way the risk of errors in the building process is reduced. In an industrial building process, the possibility of making major optimizations and efficiency improvements is created. For this reason, it is necessary to apply some kind of improvement work, such as Lean and the Plan-Do-Check-Act-Cycle. Thus, it should be borne in mind that all tools do not suit all activities, and for this reason each tool should be optimized for the specific activity. For efficiency improvements in an industrial building process, Building Information Model (BIM) is a good tool that can be applied. When using BIM, different actors can share the same digital model from the early stages of design to management of the building. When all actors share the same information, better relationships and fewer misconceptions are created.

This thesis contains the development of a software capable of evaluating the performance of ten unique photovoltaic (PV) systems located 10 kilometers outside of Västerås, Sweden. The ten systems have different configurations according to this list: Dual-axis tracking Single-axis tracking with 30°tilt Ground mounted, free-standing with 19° tilt Ground mounted, free-standing with 41° tilt Roof mounted with 19°tilt   Each of the above configurations exist with and without installed power optimizers adding up to a total of ten unique systems. The development goal for the evaluation software is to provide the user with a variety of tools to determine which of the systems that has the best yield and performance. Integrated in the development of the software is therefore a literature study where it is investigate how photovoltaic systems operate and especially how their performance can be evaluated. Some of the frequently used parameters are; system yield, reference yield and performance ratio. The software features are focused around presenting the data collected from the PV systems in a variety of graphs. The different types of graph are designed to let the user easy compare the data between the systems and thus find how and why a particular system is performing better than the others. The software is developed in a Matlab environment and has an intuitive user interface. The thesis time-frame is too short for any conclusive result to be presented, but to showcase the software features a short-termed evaluation of the systems have been performed. The period evaluated is a three week period in the middle of May 2014. The short-termed evaluation highlights several scenarios and issues that can arise. It has been detected throughout the project that it is difficult to separate which effects that causes one system to be better than the other. Irregularities seen in the data can be caused by many factors. Some of the more evident are; installed power optimizers, differences in system configurations and shadow patterns. By using the software effects like array shading and inaccurate measurements has been discovered. / Evaluation of first MW PV plant in Sweden

BEGINNING MIDDLE AND is a project that takes a textile approach to explore repeated pattern and the ongoing. This paper, being a part of this project, is describing and discussing the potentiality of using notions such as softness, folds and ongoingness to widen the views on what a craft practice can be and do. This raises questions about the relevancy of ideas such as finished and the one piece, in a craft context. Based on the properties of a resist dyeing technique, the paper puts the fold in relation to pattern and modularity. It wants to discuss what a fold is and how ideas of folding and unfolding could engage with process based artistic work. Constantly shifting between perspectives and looking for overlaps, the text then touches upon paradoxes and dilemmas found when unfolding the systems and the unruliness that together form the work. Looking at acts of unfinishing, it tries to understand the fascination and the fear that is triggered by incompleteness. The beginning is a wish to enhance the complexity of my craft practice, and to expand the understanding of it. But realizing the difficulties in doing so, the reasoning eventually ends up at the challenging task to break free from your own habits, trying to find a new beginning.

This thesis deals with the theory of information within the framework of the socio-economic systems. The first part includes consultation of theories that relate to information and other information needs, including drawing implications for the chosen target segment of microfirms. The practical part is devoted to the design and creation of advanced software module for the information management and documents of the selected small company. The resulting application is put into practice, the benefits are measured and recommendations for further development are identified.

Die Arbeit diskutiert Lösungsvarianten und beschreibt die Implementation eines Prototyps zur Re-Organisation der Nutzerverwaltung des URZ. Besondere Schwerpunkte liegen auf der Erstellung eines Web-Interfaces zur Datenverwaltung und auf der Untersuchung relationaler Datenbanksysteme hinsichtlich der Eignung zur Lösung der Aufgabe. Der Prototyp stellt lediglich eine beispielhafte Implementierung einiger Teilkomplexe des Gesamtsystems dar.

As a consequence of the quick development of information technologies there has been a natural and gradual transition to the electronic data storage in nursing. The firstversions of the software application for such documentation have been developed in cooperation with professionals dealing with information technologies in the States of the European Union and it is the nurses who decide what the content of the nursing documentation will be. Therefore it is very important that the nurses {--} as the main users of this software {--} are actively involved in the creation process of the electronic nursing documentation. The advantage of introducing the electronic nursing documentation is filing of the important data about a client in the NIS where it is possible to retrieve the history anytime. In contrast to the traditional records, it is easier to read these records and it is not possible to cross any information out or lose it. Further, it saves nurses{\crq} time, it automatically records time and name of the medical worker who logged in the NIS and it meets the recommendations of the accreaditation standards. A qualitative research was used in the research part of this thesis. A semi-standardized interview with the head nurses and a structured interview with the senior staff nurses and ward sisters of the departments of internal medicine and of surginal wards of the selected hospitals were used to collect the data. Further, the method of content analysis was used to compare the electronic nursing documentation in the individua surveyed hospitals. The structured interview with the senior staff nurses and ward nurses was not done in the Hospital České Budějovice, a.s. because the programme of the electronic nursing documentation has not been started there. Case reports are created based on the gained interview results. The case reports comprise the research base on which categorized charts in which the research results are recorded are based. The research was conducted from January till June 2009. The surveyed group consists of head nurses, two senior staff nurses and two ward sisters of the departments of internal medicine and of surginal wards of the selected hospitals of the chosen regions of the Czech Republic. The research was conducted in the South Bohemian Region {--} the Hospital České Budějovice, a.s., the Pilsen Region {--} the Teaching Hospital Plzeň, the South Moravian Region {--} the Teaching Hospital Brno and the Vysočina Region {--} the Hospital Jihlava, p.o. Four research questions were defined at the beginning of our research in order to achieve our goal. The research questions 1: Does the electronic nursing documentation contain all phases of the nursing process (anamnesis, diagnosis, care plan and assessment)? The research questions 2: Is the nursing taxonomy a part of the electronic nursing documentation of each patient? How is the record of the nursing diagnosis created (crossing x filling in)? The research questions 3: Which nursing model has become the basis for the nursing anamnesis of the electronic nursing documentation? The research questions 4: Can the nurses take an active part in the preparation process of the electronic nursing documentation? All our research questions have been answered. We defined the following hypotheses based on the results of our research: H1: The electronic nursing documentation contains nursing anamnesis based on the Marjory Gordon{\crq}s conceptual model. H2: The nurses are offered to cooperate in the creation process of the electronic nursing documentation. H3: There is a taxonomy part in the nursing documentation. H4: The electronic nursing documentation covers all phases of the nursing process. We belive that the results of he

The thesis deals with the problems of alternative energy sources with focus on solar energy sources in present practice. The thesis introduction explains the reasons of the changes in the global fuel-energy balance and their adverse effects, characterizes individual alternative energy sources and their practical applicability. The main focus is on exploitation of solar energy. After explaining the principle of thermonuclear reactions as the source of energy in the Sun, the thesis analyses the question of production of photovoltaic cells and a solar module. It describes the types of commonly used accumulators, charges and voltage transformers. It points out all factors, which must be taken into account when handling solar panels in practice. In the last chapter, it in particular deals with the didactic instructions for teaching the topic of alternative energy sources at elementary schools, as well as the need for introduction of the mentioned topic to teacher colleges.

In this thesis we classify singular vectors in scalar parabolic Verma modules for those pairs (sl(n, C), p) of complex Lie algebras where the homogeneous space SL(n, C)/P is the Grassmannian of k-planes in Cn . We calculate cohomology of nilpotent radicals with values in certain unitarizable highest weight modules. According to [BH09] these modules have BGG resolutions with weights determined by this cohomology. Such resolutions induce complexes of invariant differential operators on sections of associated bundles over Hermitian symmetric spaces. We describe formal completions of unitarizable highest weight modules that one can use to modify method from [CD01] that constructs sequences of differential operators over any 1-graded (aka almost Hermitian) geometry. We suggest uniform description of octonionic planes that could serve as a basis for better understanding of the exceptional Hermitian symmetric space for group E6.