I detta kandidatarbete skapas en animation för att visualisera användarinstruktioner för en balpress. Förberedelser utförs i 3D-CADprogramvaran Geomagic Design 2014 innan arbetet med animeringen påbörjas i programmet SimLab Composer Animation. I förberedelserna rensas modellerna och modifieras. Modeller som saknas skapas. I detta förslag på visualisering av ett moment i användning av balpressen är i syfte att underlätta för brukaren hur den snabbt kan använda maskinen. Användarens perspektiv sätts i fokus hur den kan tänkas betrakta och uppfatta maskinen genom instruktionerna i animeringen.

The purpose of this study was to examine how teachers act when it comes to play with constructions in preschool. The purpose was also to find out what kind of material the children have to work with and what they do with the things that the children made. The study was based on qualitative semi-structured interviews. Semi-structured interviews was choosen  to get out as much information as possible, with open questions in a semi-structured interview you can get the information that is relevant for the study. The results show that there are different kind of material available in preschool, but knowledge of the subject is missing and demanded by teachers. The material are pretty similar, some of the teachers use material from the forest while others don?t.

In the near future we need to reduce the greenhouse gas emissions significantly for the benefit of the environment around us. The European Union has de-manded a variety of climate and energy goals to be achieved by year 2020, the ?20-20-20? targets. With these aims, The European Union means that we must reduce our emissions from fossil fuels and instead increase our renewable fuels. With stump harvest in the forest it?s possible to increase the use of renewable fuels and reduce our emissions from fossil fuels.

Under de senaste åren har intresset för användningen av laborativt material ökat markant. Syftet med denna studie är att ta fram och göra en jämförelse mellan lärare och elevers uppfattningar och åsikter angående användningen av laborativt material i matematikundervisningen. Studien har genomförts på fyra lärare i Örebro samt deras klasser i årskurs 5. Resultatet visar att laborativt material underlättar lärandet, gör matematiken roligare och mer intressant, för många enligt både lärare och elever. Lärarnas och elevernas uppfattning om hur ofta laborativt material plockas fram och då finns tillgängligt skiljer sig åt.

People with severe mental illness and co-occurring substance abuse are an especially vulnerable group in society as health care for those is shared between municipality and county council. There is an associated health need of this target group so the interaction of the social services and the psychiatric care is of great importance. However, there are shortcomings in this interaction with results in that people with dual diagnosis do not always receive adequate care. Diverse knowledge and explanatory models may create problems for the interaction as they include different ways to define, understand, explain and deal with a problem. The purpose of this study was to examine how the interaction between the social service addiction treatment and the psychiatric care is, concerning people with dual diagnosis, focusing on how their respective knowledge and explanatory models affect the interaction.

In 2005 Gunhild Eriksdotter published Behind The Facades in which she analyses the ways of approaching historical buildings in archaeology. Eriksdotter emphasizes that the archaeology of buildings is in dire need of renewal videlicet the traditional outlook on buildings as two-dimensional objects need to change. She develops a method of analysing the spatial dimensions in a three-dimensional world. By fusing theories and methods in excavating archaeology and architecture, she is able to give us a new way of approaching buildings. Her method includes the analysing of a buildings material, spatiality and use.

There are different types of risk, examples include credit risk, liquidity risk and financial risk. In DeMarzo & Berk (2011, s. 293) is a study presented which is based on the yield of different types of financial assets between 1925 and 2009, the study show that a high risk gave substantially higher reward. With the study as a background, it is interesting to study practical risk management within participants of the financial markets of Sweden. In risk management there are several theories about whether risk can be calculated and analyzed with scientific methods in practice.

This study is made on assignment by the local board of forestry in Skåne, Blekinge and Halland. The change of the forest law 1994 brought a new type of management plan. A more active planning was introduced in order to equate the environment goal with the production goal. The purpose with this study is to give a better picture of how planning for nature conservation in production forest is made and to develop support for selection of silviculture methods for stands with combined goals. With combined goals means production forestry with a reinforced consideration to both nature and culture, called PF-classified stands. This was done by: ? Describing silviculture models from the literature that are possible to use for stands with combined goals. ? Describing silviculture models that is used in practice in stands with combined goals. ? Describing how the classification of stands with combined goals is used. Which means, were in the terrain, with which frequency and in which type of forest PF-classification is used. ? Comparing differences and similarities of theoretical and practical used models. The study was done partly as a literature study and partly as an interview study of forest planners.

In a world where digital media is becoming a greater part of people?s everyday and working lives it is plausible to assume that the upcoming generation of pupils expect the teaching media to adapt thereafter. It is this assumption of an increased demand that Natur & Kultur is hoping to be able to meet. This thesis has been a stage in the process of producing digital material in the subject of mathematics for high school students. Specifically the aims of this thesis have been to make a rough description of the largest competitive companies? products within the same market, explore and put together a brief theoretical foundation of contemporary research and produce concrete examples of ideas for digital applications.

Syftet med denna studie var att ta reda på elevers uppfattningar om laborativt material i matematikundervisningen. Även hur liknande form av undersökning kunde gynna läraren till att få reda på vilken typ av undervisning som eleverna föredrar. Motivationen som låg till grund för studien var erfarenheter utifrån VFU (verksamhetsförlagd utbildning) samt erfarenheter av forskningslitteratur. En stor del av forskningen har påvisat att elever som arbetar med laborativt material i matematik presterar bättre än elever som inte arbetar med laborativt material. Därför förespråkar forskningslitteraturen inom detta område att lärare borde arbeta med laborativt material under alla åren i skolan.

AbstractPurpose/Aim: My study aims to analyse, using Pierre Bourdieu´s theory, whether the social background plays a significant part in the attitudes and use of Apples mp3-player iPod. The study also aims to determine whether it is possible to group the focus groups used in my study and iPod into Bourdieu´s model.Material/Method: The reference material used in this paper is mainly gathered from books concerning Pierre Bourdieu´s theories. I have also had four focus groups of two different characters, to study their attitudes towards Apples mp3-player iPod. I have then applied the results of the focus groups to Bourdieu´s theories and models concerning habitus, social fields, capital and lifestyles, and studied whether there are any divergences in attitudes between the groups.Main results: My findings are that the focus groups as well as iPod can be put into Bourdieu´s model. According to the responses from the people in the focus groups, the attitude and usage of iPod do not mirror people?s social class or background, which goes against Bourdieu´s? theory.

When communications traffic increasingly turned into data, IP telephony became a disruptive technology for the telecommunication business. IP telephony was a hot topic when voice over IP services started to become available to consumers in the 1990s. The new technology changed the rules of the game and many new actors entered the market.The purpose of this study is to describe, study, and analyze how the business models of the Swedish telecom sector developed in the middle of the 2000s. The study is delimited to the Swedish consumer market for telephony.The study is built mainly upon deep interviews with 24 prominent persons in the telecom sector in 2006. To aid understanding, two telecom companies that have been chosen to represent different kinds of actors are described and analyzed more closely.

The aim of this study was to develop a load prognosis model for Uppsala district heating system to be used as a tool for heat production optimization. The methodwas to build three models for the different customer types; housing, industry andoffices and then scale them for the total system using data from Uppsala districtheating system. The heat load consists of two parts, one that is temperaturedependent and one that is dependent of the social behavior of the customers. Thetemperature part was modelled with an ARX model using an outdoor temperatureprognosis as input signal. The social behavior part was modelled using the mean ofthe social behavior from some days before and additionally by distinguishing betweenweekdays and weekends.

The aim with this work has been to examine the climate changes and what these has meant, and will mean during the present century, for plants that have not been hardy in Sweden. A lot of new species can probably be grown today in Sweden's most southern parts, due to an increase in the average annual temperature by 1?C. There is a need of information about these new species and their hardiness. The insufficient information about the subject has been the background to this work.

In this final thesis a rough description of aluminium extrusion is made, the importance of temperature of both the raw material and the extruded profile for a good profile quality. The difficulty in controlling these temperatures are discussed and attempts to increase the control are described. The attempts are basically made by controlling the furnace that is heating the raw material. This is done in a manner that the raw material reaches its final temperature shortly before it is extruded. An IR-camera at the press can be used for profile temperature measurements.