The report is a project in cooperation with the Swedish toy company Playsam. The assignment was to design a new toy to their range of products, a pull along toy in shape of a snail with a mechanical function. The research phase contains studies and analysis of the company, its identity, product range and its customers. The research phase includes all the information needed to complete the project. A number of concepts were presented for evaluation by the company.

I examensarbetet har möjlig denitrifikationshastighet för lakvattnet på Bredemads avfallsdeponi i Ljungby undersökts. Denitrifikationshastigheten har tagits fram i satsvisa och kontinuerliga försök där Reppos 40T och Brenntaplus VP1 har jämförts som externa kolkällor. De satsvisa försöken har genomförts i temperaturerna 15 °C, 20 °C och 22,5 °C och de kontinuerliga försöken har genomförts med reningsmetoden ?Moving Bed Biofilm Reactor? (MBBR) med bärare som hade en skyddad yta på 500 m2/m3.Denitrifikationshastigheten i g/(dygn?m2) med Reppos 40T var 0,45 och med Brenntaplus VP1 1,05. I reaktorn med Reppos 40T var fyllnadsgraden 48 % och denitrifikationshastigheten 4,5 g/(h?m3).

Leaders have many tools in their toolbox when it comes to managing their firms, assuring that they are moving in the right direction. One of these tools is vision. Vision can be a powerful tool for steering a company. But to be able to use it fully, you must also understand how vision is best conveyed to employees and followers. If you understand the vision as a tool, you can fully utilize it.

This master thesis has three purposes. The first purpose is to give a theoretical background of how to divide up forest estates and to study how the legal system for these matters works. A literature study has been carried out to give the background and a theoretical model has been made for analysing the law cases. The first purpose also partly touched the decision process in dividing up forest estates from point of view of the law of land parcelling (FBL), point of view. The second purpose is to examine effects of a change of production requirements in 3 cap.7 § FBL as regards dividing up forest estates of private forest owners.

Nötcenter Viken is a Swedish nucleus herd for dairy cattle. The goal for the farm is to select suitable mothers for the next top generation of bulls. Today the selection for udder health is based on a pedigree index and phenotype data. The pedigree index is based on the cow?s father and grandfathers breeding values.

Abstract (in English)During the last fifty years, the waste in an average Swedish household has increased by about five hundred percent. In order to manage (eller take care of) all of this new waste, Swedes need a method of facilitating the handling process. In this report, both the habits and needs among private households across Sweden are investigated, followed by a pertinent solution to the waste problem. This solution is a container with two compartments, using the standarddimensions of a grocery store paper bag..

This thesis aims to provide Arvika with a deeper insight into what their new residents think about the information they receive. Anyone moving to Arvika gets the magazine ?Nyinflyttad/Recently moved in" sent home. The year 2011 Arvika had 1017 new residents, and they all got the same version of the magazine "Nyinflyttad/Recently moved in." A simpler version of the magazine hasn?t been made, although the municipality is aware that it is needed.The aim of my thesis is to see if the information that Arvika is sending to its new residents in meeting their information needs. To get the answer on this question, I have examined data from the target group perspective.

This thesis has been conducted at Saab Bofors Dynamics AB. The purpose was to investigate if a non-linear missile model could be stabilized when the optimal control signal is computed considering constraints on the control input. This is particularly interesting because the missile is controlled with rudders that have physical bounds. This strategy is called Model Predictive Control. Simulations are conducted to compare this strategy with others; firstly simulations with step responses and secondly simulations when the missile is supposed to hit a moving target.

The linear televison have dominated the supply of moving pictures, but this is about to change with the possibility to consume it via the Internet.I n this thesis we have studied how the two Swedish tv-network companies, SVT and TV4 are working with their web TV and if their online services have affected the linear TV. To limit the size of the study we chose two network companies that provide the most popular tv channels and web services in Sweden. To gather data from these two companies we conducted qualitative interviews with people at the networks. We came to the conclusion that SVT and TV4 doesn't find that their web TV services (called SVT Play and TV4 Play) are competing with the linear TV. They rather regard them as assets to broaden their services.

During the past 20 years, the price of forest estates in Sweden has raised more than the price of timber. The purpose of this study is to investigate if it, despite this development, is possible to buy a forest estate based on economic grounds. Different forest parameters will also be studied to analyse their effect on the profitability. The study is done in cooperation with the company LRF Konsult. Purchase price of 34 forest estates near the coast of Norrbotten, Sweden, has been compared to yield valuation. For the valuation, guidelines from the Swedish author Lantmäteriet was used.

This study investigates how assistive technology tools are used in the classroom by students in reading and writing disabilities in the school years immediately prior to moving to gymnasium. Through observations and interviews with two students and two teachers this study also considers if the use of these tools can lead to increased accessibility and goal fulfilment, and whether these elements are prerequisites for success. The result shows that the students use laptops in the classroom, primarily for writing longer texts, and that in order to be successful, an early start, equipment, time and positive attitudes towards the tools are important. The students use the tools in the classroom, but they have very different feelings about how included they are in the class. The participants see a clear link between the use of assistive technology tools and increased goal fulfilment. .

Megalaria grossa is classified as Near treatened on the Swedish Red List. It is also a so called signals spieces, e. g. a spieces that function as an indicator, signalling a forest that is worthy of protection. The aim of this study was to clarify the status at selected localities in the province of Uppland and Gotland.

During the last years around 100 000 immigrants have arrived to Sweden, people with different reasons and different goals for settling down in Sweden. The reason for immigrating to Sweden that will be dealt with in this thesis is following immigration, i.e. when someone moves here because they have relatives living in the country.The reason why it is interesting to study following immigration is that it is an affecting factor for how many that will immigrate to Sweden the following years and may then be used to make a forecast, based on how many first time immigrants there are. To be able to investigate the following immigration analyses are made with time series, logistic regression and Poisson regression. An ARIMA-model has been used to estimate the number of following immigrants in the future.The other part of this thesis will inquire the matter how inclined immigrants are to become Swedish citizens, whether they even apply for citizenship and also how long time it takes from the time when they fulfil the conditions for Swedish citizenship until they apply.

Transportation constitutes a large part of the forest industry's raw material costs. Transport also contributes a significant proportion of the carbon dioxide emissions. In order to reduce both the cost and environmental impact different types of decision support are required. These, in turn, require extensive information about the road network and correct information on road path selection and transport distances. In the development of national road data base for forestry (SNVDB) a road selection application has been included.

In the beginning of the 21th century several successful companies filed for bankruptcy. These bankruptcies have been known as large accounting scandals and the largest scandals did Enron and Worldcom stand for. These bankruptcies arose without any warning signal from the auditors about the companies? financial problems and their inability to continue as a going concern. The bankruptcies damaged the reputation of auditors and broad criticism has developed at the auditors? inability to discover companies? financial problems and their unwillingness to reveal a going concern opinion in the audit report.