In information retrieval there is a problem with ambiguous words. To solve this problem word sense disambiguation WSD is used. Few studies combining information retrieval and word sense disambiguation have been conducted with Swedish words. The purpose of this thesis has been divided in two. The first purpose was to examine Swedish information retrieval and disambiguation in the query phase.

As a result of an increased consumption, waste volumes has grown steadily throughout the 1900s, and this puts great demands on an efficient and ecological sustainable waste management on both local and national level. In order to evaluate collection and disposal of household waste, a large number of Sweden´s municipalities are using waste analyses. The overall aim of this study has been to summarize and assess results from waste analyses executed in Härjedalen´s municipality during the years 2007-2011.The evaluation has given information about the household waste´s composition, quantity and change in time. The report´s objective has been to create a basis which the municipality can use in planning of future information efforts and other measures, and give some proposals on how these can be designed and targeted. Therefore, the report also highlights research on motivations factors that affects environmentally conscious behavior such as recycling, and how different instruments like information can be used to promote this.

The purpose of this study is to describe and analyze the places importance for young people with disabilities. The study?s central questions are what type of places they visit and what characterizes them. It is also about answering the questions why the places are visited and what meaning this has for participation and identity. The study´s central concept is room/place, participation and identity.

The object of this bachelor thesis is to examine how publiclibraries are working to reach out to boys in their early teens,and from a relationship marketing perspective see howlibraries are using marketing as a tool in creating long-termrelationships with this user group. The following questionsare asked: How do public libraries market themselves toboys in their early teens? How are children?s and youthlibrarians working to create long-term relationships with thisuser group? How do children?s and youth librarians viewmarketing as a way to create long-term relationships with theuser group? The theoretical framework of the study is EvertGummesson?s model of relationship marketing. Interviewswith five children?s and youth librarians make up theempirical data.

Construction projects are organized in different shapes and disturbances in the information flow in these processes can lead to problems, such as delays and/or a lower quality. Therefore, a well-functioning interaction between actors and a well thought out-communication at an early stage is of crucial importance. The main question is "How does the communication of decision and information flow in the building process and what barriers and opportunities can be observed?". This diploma work has been written with guidance from Bjerking AB and to answer this question, a collection of empirical data conducted via semi-structured interviews.

This report evaluates whether an interpreted high-level garbage collected language has enough information about its memory behaviour to make better cache decisions than modern general CPU hardware.With a generational garbage collector, depending on promotion algorithm and generation size, around 90% of all objects never leave the first generation. This report is based on the hypothesis that, because of the low promotion rate, accesses to higher generations are sufficiently rare not to benefit from caching.To test this hypothesis, we built an operating system with a Scheme interpreter in kernel mode, where the interpreter controls the cache. Generic x86 PC hardware was used, since it allows fine-grained control of cache decisions.Measurements of execution time in this interpreter show that disabling the cache for generations higher than the first does not give any performance gain, but rather a performance loss of up to 50%.We conclude that this interpreter design is not an improvement, but cannot conclude that the hypothesis is false in general. We suggest building a better CPU simulator to gather more data from which to make better caching decisions, moving internal interpreter data structures into the garbage collected heap and modifying the hardware to allow control in the currently rigid dimension of where data is cached---for example separate control of instruction and data caches and separate data caches for different areas of memory..

The Swedish legislation regarding tax reduction for gifts to nonprofit organizations was stated year 2011/12. The legislation includes tax reduction for donors if the gift refers to a nonprofit organization whose work consists with ?charity for an economical need? or ?scientific research?. To be included as approved recipient the recipient has to apply for approval. This approval includes both an application fee and an annual fee.

The purpose of this thesis was to examine the relationship between feelings and visualizations of climate change. A case study was done on visualizations of climate change from a web page concerning climate change published by the Swedish newspaper Expressen and from the American photographer Gary Braasch?s web page ?World view of global warming?. The thesis is based on the article ?Emotional anchoring and objectification in the media reporting on climate change? by Birgitta Höijer.

The organized and controlled form of collecting consumption taxes and toll from the import and export trade goes back to the 17th century in Sweden. The customs administration and procedure were regulated by royal announcements, and the majority of the documents found in the customs archives represent thus records stipulated by such notifications. The customs archives can be used for research on several levels; the announcements reflect currents within both the domestic and foreign politics, while the account lists for financial statistics portray the extent of the trade. The various lists of compilation can be further used to follow for instance the development of different units of measurement, the expansion of tax rates, the value of trade goods or the changes in monetary units or systems. The diaries, architectural plans of the customs offices and maps of the toll areas place the customs officials and their work within the local scenery.The thesis focuses on archives deriving from customs located at harbors and on the Swedish-Norwegian border in the county of Dalarna.

In the coming years, organic food waste will be collected in the region of Gästrikland, Sweden. The collection is planned to cover the entire region by the end of year 2007. To start with, smaller amounts are being collected and transported to a central composting plant in Sala. However, a central composting plant in the region of Gästrikland is projected.The objective of this thesis is to evaluate a number of possible methods for composting of organic food wastes regarding their environmental impacts and localization.There are four scenarios for future composting of organic waste that have been evaluated. There are two that consist of membrane composting, either in Sala or in the region of Gästrikland.

Today, some kind of laboratory results is required for around 70% of the diagnostics and follow-ups for diseases. In many of the cases the time from sampling to a result is very critical. Therefore the discussion of how to improve this situation has begun. For many analyses serum has been the routine choice for a long time but now it is disputed. After blood collection in a serum tube it is essential to wait 30-60 minutes before centrifugation and analysis of the sample, a long time for someone in an acute state.

The purpose of this study is to gain increased understanding of managers´ attitudes and knowledge about its role in the internal organizational communication. We want to understand how managers define dialogue and further understand the role that dialogue plays for managers. We want to see whether the different managers highlight some common foundations or differences in the dialogue. With the help of the following two questions we wish to understand managers´ relationship to the dialogue within the internal organizational communication: -What meaning does the dialogue have for managers in the private sector?-What role does the dialogue play in the internal organizational communication according to these managers? We use qualitative interviews as the data collection method of our material. Using material from the interviews and mainly in accordance with William Isaacs? theory of dialogue, wecan answer our questions. The result shows that managers' views on the dialogue in many cases are similar to Isaacs? vision but differs in part. The managers believe that employees are there to contribute to the company.

This study aims to examine how heritage archives in Sweden create oral history by the conduction of interviews. Though previous research have shown that this is a task suitable for archives, there have been a lack of knowledge of how this is actually beeing done. Also, oral history have not earlier been studied in relation to the archives larger objectives. The heritage institutions that have been examined are Sjöhistoriska museet, Visarkivet and Dialekt- och folkminnesarkivet I Uppsala. They are all part of public authoritys and use oral history to create more pluralistic and diverse archive collections.

The purpose of this thesis is to evaluate and compare the retrieval effectiveness of two search engines on the Internet: Svensk Medicin and Google Scholar. Svensk Medicin is a medicine-specific search engine and Google Scholar specialises in indexing scholarly material. A set of 20 questions in four categories were used to conduct the searches with the search engines. Genuine medical information needs were selected from a question collection provided by the television program Fråga doktorn. The relevance of the first 10 retrieved documents was judged by using a binary scale and the measure used was precision.

Energy costs are high nowadays and that is the reason why the energy consumption needs to become as small as possible in most of the companies. To accomplish the small energy usage one needs to map the energy flows, study them and monitor them. One method that can be used for this is energy balance calculation. The method gives an opportunity to separate different energy flows and see where each flow is heading. There is also another method which is more advanced than energy balance calculation.