In the project Barn av vår tid (Children of our time), I have worked with Fryshuset in Malmo and created an interior concept which is designed to express Fryshusets identity, support and encourage its activities and to create a functional environment for young people as well as staff. The purpose of this concept is to help teenagers to feel involved, important and safe. Floor plan, materials and furniture is carefully adapted to support the activities of Fryshuset and to give young people a feeling of coming home. They are also of course chosen with care for the environment. I have studied interior branding, how the rooms can give a sense of security and homely atmosphere and how young people can actively participate in the design of the premises..

Ravelsmarks gård have now reached the stage when there are few options for the future. The options are either a construction of completely new farm buildings or a winding up of the milk production. Present on the farm today there is 65 dairy cows plus recruitment. 44 cows stand in long-stalls and 20 cows stand in short-stalls. The objective of this study was to examine the profitability of a completely new cowshed. In order to get costs for investments different milking systems and equipment for feedstuff have been compared. The systems in the investment budget have been chosen on recommendations from advisers, salesmen and on the basis on what is suitable for the farm. One system where a so-called mix feeder wagon is used for the roughage seemed to be best suited for Ravelsmark. The different prices obtained for the manure well show that there are possibilities to decrease the investment costs.

Med ett allt större globalt intresse för miljön och ökande trafikmängd på både svenska och utländska vägar har behoven av hållbara vägbläggningar ökat under de senaste årtiondena och förväntas öka ännu mer i framtiden eftersom transportbehoven ständigt ökar. Det har därför också blivit allt vanligare att det i bitumen tillsätts olika typer av polymerer för att erhålla asfalt med bättre egenskaper. Gummi från utslitna bildäck är en av de polymerer som blivit allt mer uppmärksammat under senare år. I flera länder både inom Europa och i resten av världen har användning av gummigranulat från kasserade däck i vägbeläggningar övergått från testverksamhet till en regelrätt användning. I Sverige har man inte kommit lika långt.

The giant otter (Pteronura brasiliensis) is listed as an endangered species and scientific litterature concerning its biology and behaviour is scarce. The current study observed a group of three giant otters in a Swedish zoo. First the otters normal behaviour was recorded. Then the aim of the study was to see if the otters behaviour changed when given blue mussels (Mytilus edulis). Furthermore the aim was to see if the otters displayed any tool-using behaviour when given mussels.

The report describes the thesis I, Philip Bergstrom, have done at the University of Gotland. The work comprises 15 credits and is at bachelor level and has been done in collaboration with Lyktan Bankeryd Belysning.The project consists of developing the design of a kitchen lamp for the Swedish home following the catchwords stripped French bistro that will fit into the Lyktan Bankeryd lighting spring collection 2013, and it should not look too alike any existing lamp on the market today.The work includes analysis of the company's current products and the image the company wants to project, analysis of three other companies' products to draw inspiration from, and a simple ergonomic study of the lights in the kitchen.The final result achieves the demands made and fits well in the intended environment, there is also the possibility for further development of both a floor lamp and a wall lamp..

The freshwater pearl mussel (Margaritifera margaritifera) is threatened throughout its range. There has been a substantial decline of the species and one major reason is habitat degradation. We investigated how the substrate composition of the bottom floor affects the regeneration of the mussel by analyzing data from the Västerbotten County Board?s inventory of the freshwater pearl mussel. The results implied that fine material such as fine sediment and sand might be detrimental to regeneration whereas gravel and boulders and in particular stone seem to be beneficial.

This report is a bachelor thesis work in the field of product development and design. The assignment has been to develop a solution for roof racks, normally used for cars, to fit on the open trailer models FS1425 and Alugance. The project was implemented by Johan Andersson and Victor Karlsson, students at the Mechanical Engineering program with a focus on product development and design at Jo?nko?ping?s school of Engineering, in spring 2012.The client wants to use transport solutions in the same way as roof racks on cars. The user of such a product is assumed to desire simplicity, safety and an attractive design with an appealing price, which has been a challenge during the thesis work.Pre-studies have been conducted to examine the potential competitors and gain knowledge in the research area.

Vid användande av polymerer och elastomerer i konstruktioner, lämnar leverantörer oftast endast materialparametrar i form av ett hårdhetstal. De vanligaste provningsmetoderna för hårdhetsmätning av polymerer och elastomerer är Shore samt IRHD (International Rubber Hardness Degree). Hårdhetstalen som erhålls är svåra att använda i Finita Elementanalyser, då de ej direkt kan översättas till mer lätthanterliga storheter. Syftet med examensarbetet är att utveckla en metod för att omvandla hårdhetstal till användbara Finita Elementstorheter. Det finns flera olika metoder för hårdhetsmätning inom Shore och IRHD.Arbetet begränsades dock till att enbart täcka en metod för Shore samt två metoder för IRHD.

With a growing population on earth the amount of end-of-life vehicles (ELVs) and other scrap steel increases. The European Directive 2000/53/CE? requires a minimum of 95 % reuse and recovery and 85 % re-use and recycling no later than 1 January 2015, for end-of life vehicles. This imposes a need for more efficient recycling and recovery. Despite this shredder residue (SR) is commonly land filled.This report investigated the magnetic fines residue generated at Stena Metall shredder facility in Halmstad, Sweden.

During an investigation of animal welfare in animal production, the focus has for a long time been focused on the absence of stress, suffering and injuries, and positive emotions have not been prioritized. However, in recent years that has been drastically changed. The public interest have increased for buying animal products from animals that have had a decent life, which have led to that play, exploratory behavior and other positive behaviours has come to play a significant role in welfare assessment. The welfare of cattle is difficult to assess since there is currently no ancestors to study, it is thus difficult to determine which behaviors can be regarded as natural and thus positively related, acordingly the welfare of cattle have been forgotten and research on positive emotions of cattle have not been prioritized. The aim of this study was to observe which behavior growing cattle performe, and if there was any differences of which kind of behavior that was observed, if the cattle is keept on slatted floor or on a deep straw bedding. Furthermore, antoher purpose was to investigate if the observed behaviours indicate a positive, negative or natural welfare, and if it is possible to use the observed behaviours in a welfare assessment.

After been told that an ordinary winter service for our combine should cost more than 20000 SEK, not included spare parts, I decided to write this paper about today?s requirement of the workshop on a farm. I think that the lack of proper premises is the reason way not more of the ordinary machinery maintenance or upkeep is performed on the farm. When I did my literature survey I found that the Swedish environmental code, set by the Swedish law regulate how drain or sewer should be built. The environmental code however leaves a lot for your own interpretation. It might not be so bad but it must be very hard for the local environmental office to interpretation the regulations, since they are the ones that gives permission for the sewer in your workshop.

After been told that an ordinary winter service for our combine should cost more than 20000 SEK, not included spare parts, I decided to write this paper about today?s requirement of the workshop on a farm. I think that the lack of proper premises is the reason way not more of the ordinary machinery maintenance or upkeep is performed on the farm. When I did my literature survey I found that the Swedish environmental code, set by the Swedish law regulate how drain or sewer should be built. The environmental code however leaves a lot for your own interpretation. It might not be so bad but it must be very hard for the local environmental office to interpretation the regulations, since they are the ones that gives permission for the sewer in your workshop.

Lime Hempcrete consists of lime, water and hemp and creates an insulating, sound-absorbing, lightweight and environmentally friendly material that can be used in wall, roof and floor structures (Bevan & Woolley 2008). This construction method is not yet developed in Sweden as there has been a ban on the cultivation of the hemp plant. This ban on the cultivation of hemp was removed in 2003, when the material got a boost. You can use it in many different ways and not just in the construction industry (Ahlsten, 2010).In this study we have investigated the possibility to produce prefabricated wall elements of LHC. We have also studied its mechanical properties and dehydration time.

When stormwater occurs near human activity the water gets polluted. The purity and composition vary widely depending on the types of activities in the area, the type of surface the water comes in contact with, precipitation and many more parameters. It has long been known that stormwater quality can affect both human health and the environment as stormwater is a major contributor to pollution of receiving waters.A human activity that has an impact on the environment in several different ways is traffic and stormwater is no exception. Airborne gases that react with precipitation, oil leaks and fuel systems that drops down on the ground, metals from brake linings and rubber particles from tire wear are some of the aspects you have to take into account when categorizing the relationship between traffic and polluted stormwater.In this project, stormwater samples from a parking lot in Halmstad, Sweden were collected and analyzed with an atomic spectrophotometer. The presence and relationship between copper, cadmium and zinc with different rainfall parameters have been studied.

Half of Sweden?s 140 000-150 000 sows are culled and replaced by 75 000 gilts annually. Culling of old sows is necessary and allows new breeding material to enter the herd. However, many of the culled sows are young, and have not yet become profitable at the time for culling. Therefore, it is an important question for the pig industry, how to raise gilts to sows with a high and sustainable production level.