Mastitis is the most common disease of dairy cows. Mastitis can be painful for the dairy cow and causes economical losses for the farmer. These losses are due to decreased milk production, more working hours for the farmer, treatment costs and possible costs due to culling of the cow. The udder inflammation, mastitis, is often caused by bacteria infection. One of the most common bacteria found to cause mastitis in Sweden is Staphylococcus aureus (S.

Swedish sawmills of today suffer from unsatisfying economy with high costs and low benefits. The economical result depends on how well the sawmill can use their raw material. Iggesund Timber AB, a sawmill in the Holmen group, produces a large amount is enduse orientated products for the woodworking industry. Therefore the aim of this student thesis was to investigate the possibility of automatic enduse orientated quality grading of Scots Pine (Pinus sylvestris) saw logs by using a gamma-ray log scanner. Iggesund Timber AB has the possibility to grade logs automatically with TINA, a two way gamma-ray log scanner. Grading and classification of Scots Pine logs in Sweden today are mainly manual but can in some rare cases be automatic.

Denna rapport är en reflekterande text över skapandet av en digital handbok för animatörer som är med och startar ett nytt spelprojekt. Handboken är ett verk som gjordes som examensarbete på Högskolan i Skövde vårterminen 2009.Rapporten beskriver processen bakom skapandet av handboken. Denna process innefattar praktiskt arbete på företaget Junebug AB i Malmö, en förberedande litteraturstudie av hur text skrivs på ett tydligt, pedagogiskt sätt, en ytterligare litteraturstudie av tidigare skrivna handböcker för animatörer, intervjuer med animatörer i branschen och på utbildningen och sammanställning av handboken.Den centrala frågeställningen var: Hur kan man i handboksform på bästa sätt förmedla hur en animationspipeline1 tas fram, underhålls/effektiviseras och dokumenteras?Målet med arbetet har varit att sammanställa en handbok som andra animatörer kan använda sig av. Syftet har varit att lära mig om en riktig arbetsmiljö i spelbranschen och förmedla detta i handboken.

Neoplasm 2.5D, is a project centered around exploring possibilities of combining various digital tools with the use of a lasercutter, to create intricate patterns withillusions of depth and texture, and to combine these studies into a working fullscale model that could be the basis for a future design product..

The Ericsson R380 is a so-called smartphone, combining an advanced mobile phone with a Personal Digital Assistant (PDA). To evaluate the usability of the Ericsson R380 and benchmark it against the Nokia 9110 Communicator and the Motorola A6188 Accompli, a repeated measurements experiment was performed. 18 subjects (10 men and 8 women) with no previous experience of any of the interfaces participated. Half of the subjects had extensive experience from using Ericsson mobile phones and half of the subjects had extensive experience from using Nokia mobile phones. A set of 9 tasks to be solved on each interface was presented to the subjects.

I denna undersökning är syftet att undersöka huruvida de intervjuade lärarna erbjuder föräldrar till nyanlända möjligheter till samverkan. Eftersom föräldrasamverkan är ett så brett område ligger fokus på föräldramöten och webbaserade lärplattformar. Undersökningen har utförts genom öppna intervjuer med fem lärare som undervisar i introduktionsklasser på högstadienivå. Analysen utgår ifrån hermeneutiska principer och lärarnas uttalanden knyts an till tidigare forskning, samt läroplan och skollag. Undersökningens resultat synliggör tydliga brister rörande föräldrasamverkan i flera av de undersökta fallen.

This study investigated the possibility of implementing three standards, Transistion Minimized Differential Signaling (TMDS) and two versions of Stub Series Terminated Logic (SSTL), for inter-chip communication in a specific manufacturing process. The two SSTL standards were implemented in one transceiver system while TMDS was implemented in a separate system. The evaluation was done with Spice simulations on schematic level with some parasitic capacitance and resistance. The idea was to investigate the possibility of implementing these standards and get an idea of eventual shortcomings. In order to create models as a basis for evaluation, simulation environments with models for circuit board and packages were created and transmitters and receivers were designed.

The objective of the thesis is primarily to conform and encode a digital signal to be controlled by software. The idea is to transport today?s tracesignal through the IP-network instead of cable-net. In this report I will suggest a possible solution to get a fully passed result with no peculiar time delay. I will also suggest some ideas for a future work with the new tracesystem..

Social media today is a current topic, it has developed fast and continues to spread in a fast moving pace. Recent trends states that social media becomes more integrated into peoples personal lives. This essay deals with the subject area social media, focusing on the channel Instagram. The topic is chosen because of it´s popularity in today's digital communications landscape, and also keeping in mind that there is a great lack of previous studies on the subject. The purpose of this paper is to provide insights into how companies should handle images on the social media channel Instagram by testing two different strategies against each other.

This paper describes the evolutionary development of an information system for a small company. The company performs overhaul of forklifts and cleaning machines. The company has already an information system that handles the reports from these overhauls but it needs a supplementary tool that assist the chief planner to plan forthcoming overhauls.It should be able to display coming overhauls in a timetable and eventually print them, either to a PDF file or to a document. The timetables this function produces will help the chief planner and the assemblers to get a good overview of their day-to-day work.The tool needs to be intelligent in that way that it takes into consideration were in the country different assignments will be performed. So that time consuming travels over great distances can be avoided.

VD:n för spelindustrins intresseorganisation (Interactive Digital Software Association) förutspår i den årliga State of the Industry rapporten för åren 2000 ? 2001, att spelindustrin snart kan nå 70 procent av världens hushåll, vilket gör spelmaskinen, näst intill, lika vanlig som videon. I denna dag börjar många spelutbildningar växa fram i hela landet, så som i Karlshamn, Visby och Kramfors. Trots denna tillväxt finns det nästan ingen akademisk forskning i ämnet speldesign. Detta gör att hjulet i många fall tvingas återuppfinnas om och om igen.

Since the turn of the millennium a sharp increase in the interest for bio energy has been observed. Important reasons for this growing interest can be due to the fact that fossil fuels are a finite resource. A net discharge of greenhouse gases occur when fossil fuels are burned. The discharge of greenhouse gases are considered to be the main reason to the greenhouse effect. Means of control to increase the use of bio energy has been introduced and, as intended, the use of bio energy has increased. As a result of the legal provisions the ability to pay for bio energy has increased, which the forest industry view as a problem.

The purpose of this case study has been to investigate the development and implementation of metadataschemas in two swedish governmental agencies. The interest of metadata in relation to records managment has been significant lately due to the challenges posed by the digital environment. This has been manifesteted in international standards such as TS/ISO 23081 Metadata for records and the MoReq 2 metadata specification issued by the DLM-forum. The extent to which these standard has influenced practice seems less overt however which has been one main motivation for this study.   The research questions adressed are: What has been the main purposes for the development of the metadataschemas? Which standards and role-models have influenced the metadataschemas? How has the implementation of the schemas been carried out? The case study has been conducted using a qualitative research method.

Ambitionen och målet med mitt projekt var att visualisera delar av en berättelse med hjälp av den senaste datortekniken. Detta tog sin form av en 3d-animation. Målet var inte att producera en färdig kortfilm utan att arbeta med utvalda delar. Projektet var indelat i tre block; en planerings- och researchfas, en produktionsfas och en reflektionsfas. Stora delar av magisterarbetet har bestått av att producera innehåll som sedan ska analyseras.

Forecasting stock market returns is an interesting topic since more and more Swedes enter and invest in this market. Theory implies, however, that such exercises should be impossible. The aim of this thesis is to investigate the possibility to forecast future stock returns by looking at macroeconomic variables? history. The study is limited to the Swedish market as it is based on the OMXS30-index which represents the 30 most exchanged stocks on Stockholms¬börsen, the Swedish stock exchange.