The aim of this Master's thesis is to study what place public libraries have in local politics, particularly from the point of view of the politicians. To answer this, I have interviewed politicians, participated as a silent observer of a public debate, and studied articles on library politics in newspapers and other press. The results show that politicians in general have a positive view of libraries and good co-operation with library professionals, and that they have a fairly up-to-date view of libraries. They are, however, less interested in library issues in general, and are often complacent with the way things are already running. The newspaper studies show that library issues are usually only discussed when a specific library is somehow in danger.

The aim with this study is to illustrate the underlying causes of students? difficulties in Mathematics from a teacher perspective. The approach that has been used through this study is qualitative, method wise interviews were used. The selection for the study consists of five teachers with many years? experience in the subject of Mathematics.

Man?s impact on the environment is something that increasingly becomes topical in today?s society. Because of this, several companies have started to take interest in the effects they?re responsible for, not least considering their image. Emissions of carbon dioxide generated from goods traffic are accountable for a large part of the total emissions of greenhouse gases in the world.

Today's high oil prices and more stringent environmental requirements have led to that manufacturers of mobile construction equipment try to make their products more energy efficient. With this in mind a project about hybridization of hydraulic systems has been formed. The purpose of this project was to analyze the savings that can be achieved by hybridization of hydraulic systems. A reach stacker truck (Kalmar DRD450-80S4XS) were simulated in some load cases with conventional hydraulic systems and with three types of hybridized hydraulic systems. Different parts of the hydraulic systems were also analyzed separately.

In the last few years people have become more and more aware of how humanity is affecting the climate. In the direction of reducing the greenhouse gases is to design engines with higher tensile properties and reduced weight, in order to achieve lower fuel consumption and cleaner fuel incineration in today's truck engines.In order to achieve these requirements it?s necessary to increase the combustion pressure in the engine. This requires higher tensile properties and high thermal conductivity of the engine material. The department of Component Technology at the University of Jönköping in collaboration with Volvo Powertrain AB, Scania CV AB and DAROS Piston Rings AB has been commissioned to develop this material and to find knowledge of material properties used in truck engines and piston rings used for marine applications.The purpose with this work is to analyze the tensile properties of a series of cast iron, cast under different metallurgical conditions.Four different series of cast irons have been analyzed from four points of view, carbon concentration, nodularity, amount inoculation and cooling rate.After the tensile test all specimen data was analyzed in a mathematic calculation program called Matlab 2006a.

International Marine Group, IMG AB, was established in year 2000, and became the parent company of the three sister companies, Momec AB, Isolamin AB and Premec AB. The IMG ? group supplies complete marine/offshore interior accommodation and tailor-made system supplies to the Building/Industrial sector. With a starting point to develop IMG AB?s logistic and distribution the company has decided to survey the present logistic at their subsidiaries, mainly concentrated on the goods for delivery.

Syftet med studien a?r att underso?ka pa? vilket sa?tt en slagverkare anva?nder kroppen som semiotisk resurs samt hur o?vningsprocessen under en begra?nsad period a?r utformad. Fo?r att underso?ka detta har jag under en femveckorsperiod o?vat pa? ett marimbastycke 20 minuter om dagen fem dagar i veckan och dokumenterat detta genom videoobservationer och loggboksskrivande. I analysen utga?r jag ifra?n ett designteoretiskt perspektiv.

AbstractThis study examines how knowledge transfer works within the student nations of Uppsala. The purpose is to describe and analyze how the knowledge is transferred when the officials are being exchanged within the student nation. Furthermore the purpose is to explore if the student nations work active to preserve the knowledge and how it is done in such case. Eight out of Uppsalas thirteen nations are part of the study and the survey was conducted by qualitative interview. The study mainly assumes from Argotes theories on the organizational memory, Davenport and Prusaks theories on knowledge transfer and Nonaka and Konnos SECI-model. The study reveals that the student nations work in different ways and more and less active with knowledge transfer.

GE Healthcare wants to investigate whether additive manufacturing would be an alternative method in their workshops in the Umea? plant. Additive manufacturing is called 3D printing in everyday language and manufactures details by building them up layer by layer in an automated machine. The purpose of this work is therefore to investigate how mature additive manufacturing methods are and how they could be used at GE.The work has been divided into three parts. The first section investigates how additive manufacturing would work in the production workshop at GE.

The climate change the earth today has to face is no longer a global problem when every individual has a responsibility to act. The residents in Sweden have no understanding how their energy consumption affects the environment, nor what measures can be taken to reduce the energy consumption.The use of the energy in new Buildings is considerably lower than in the older ones as conditions have improved and the requirements have been more stringent. As most of the buildings in the future have already been constructed it´s important to take every opportunity for energy efficiency and rebuilding of available buildings will become a significant act. Reconstruction of a building contributes generally to both a reduced individual and a reduced total energy use, while new constructions only keep a low individual energy use but a increase the total energy use. For this reason we present the opportunities for reconstruction, mainly to reach the standards for a passive house..

The writer has attempted to discuss the distinction between the necessary and the contingent. It begins with a criticism against the possibility for a so-called ?a possible worlds realism? to give a ?philosophical explanation? of this distinction. The writer argues that this is impossible, since it requires that a notion of this distinction be already accepted (more precisely that the necessity of such a theory is already accepted).After this specific criticism, the writer intends to show that this is a more general problem that follows any explanation of the contingent/necessary distinction.The writer then discusses the counter-argument that the requirements placed on these explanations are set to high, therefore the writer shows in theory the problem can be solved and sketches a more specific way how to explain and show the basis for this distinction..

The aim of this master thesis is to study if the websites of the Swedish public libraries are accessible to all people. According to the library law all people must have access to the public libraries and their information services. Today, when the Internet is one of the largest sources of information, it is important that all people, including those with different kind of disabilities, children, elderly, immigrants and people with old technical equipment, have access to the public libraries websites.We have in this study considered the graphic user interface, the language, the structure and the navigation possibilities at ten public library websites. We have from a checklist of our own, based upon the opinion of different experts such as Jacob Nielsen and Tommy Sundström, investigated the websites.The main finding of our study is that the websites are generally accessible even thou we found a lack of accessible for immigrants. Most of the websites had some pages in English, but none hade all pages in this language.

Examensarbetet handlar om på vilka sätt sju förskollärare dokumenterar barns lärprocesser i den dagliga verksamheten, för att främja en fortsatt verksamhetsutveckling. Kvalitativa intervjuer har använts som metod för att undersöka på vilka sätt förskollärare säger att de dokumenterar i den dagliga verksamheten samt på vilka vis de anser att dokumentationsarbetet påverkar utvecklingen av verksamheten.Sedan 1930-talet har det i förskolan funnits ett starkt intresse att observera och dokumentera barns utveckling och lärande. Denna typ av dokumentation har sin grund i utvecklingspsykologin. Detta har medfört att förskollärare utifrån färdiga mallar främst observerat och dokumenterat för att undersöka och bedöma barns utveckling, i förhållande till vad som ses normalt för deras ålder. Dokumentationsformen skiljer sig från pedagogisk dokumentation som härstammar från en stad i norra Italien som heter Reggio Emilia.

AbstractThe Swedish Road Administration in the region of Mälardalen has since 2004 worked to in¬crease the efficiency of the maintance of bridges based on limited functional requirements and time demanded action.The maintenance of the bridges is contracted in the county of Uppsala since 2004, and Örebro since 2007. The county of Nyköping and Västerås is contracted by the traditional system. The contractor will perform a regular maintenance on all bridges. The bridges are inspected by the contractor at least once every year.The contractor registers the result of the inspection in a database called BaTMan. BaTMan is a Bridge and Tunnel Management system and is a strictly web solution were the user logs in via the internet.The Swedish Road Administration also inspects the bridges to se that the demands on the bridges are followed.My work is to compare these different inspections and to see any development..

Involving prospective users in a development process is important. This makes it easier to make a more usable product. This thesis is about developing an intranet targeting a school and focus is aimed towards intranet usability.The reader is given knowledge into how to design and implement an intranet using persona. Design and develop by using persona is difficult when there is a group with large variety of knowledge, age and technology interest, so as in this case. Persona although always helps during the development phase because of the strong links to the personas that are created, which gives developers a constant reminder of the end users of the system.The thesis describes how information is collected and processed.