This study examined the factors influencing dairy farmers´ decisions to invest in automated milking systems (AMS). The problem studied involves uncertainty, information and complexity for dairy farmers in specific decision contexts. The frame of reference in the thesis combines contingency theory and decision theory and is used in a qualitative analysis of a set interview with dairy farmers who have recently bought an AMS and salespersons from Delaval, one of the AMS suppliers.The aim of this study is to develop an understanding of the decision making processes of dairy farmers, and in particular to identify which types of factors influence the outcome of an investment decision in the technological development of a farm.The study uses Thompsons` (1967) theory about the structure that organizations develop to handle the input of information. Thus, interest is focused on how a farm business structure handles information in the AMS decision, investigating the differences in information with Delaval?s "feed first principle" system and Lely?s "free cow traffic" system.The results of the qualitative interviews with the dairy farmers who bought an AMS show that there are three important factors that influence the outcome: employees, suppliers and the owner.

The purpose of this thesis is to examine whether Swedish, Internet-based travel agencies, acting on a consumer market are working towards creating added value for their customers. If that is the case, how and why do they use such a mode of operation.The theoretical framework was based on Grönroos´ ?Augmented service offering?, which treats added value as an addition to the core service. The services offered on five of the larger companies´ websites on the market were examined and 3 representatives of the five companies were interviewed.The study shows that 2 of the examined companies did not produce any added value, while 3 of the companies did produce added value for the customer. The added value was generated through packaging of core-, facilitating- and supporting services for the purpose of differentiating the company towards competitors and generating service fees..

The purpose of this study is to examine how teenage mother in Iceland, who lives in the capital Reykjavík, perceive their situation. The research questions are:How do teenage mother`s perceive that their lives have changed since they became mothers?Perceive teenage mother some sorts of shame, and if so, in what way?What is the process of teenage mothers to be respected?Qualitative semi structured interviews with 5 girls in the aged of 18-20, is used for analysis in this study. The girls have in common that they have had their child when they were between 15 and 19 years old. The interview were recorded on tape and then it was transcribed.

Finnhamn is a group of islands that are located in the middle north part of Stockholm?s archipelagos. On the main island Stora Jolpan there is a camp called Sommargården, which consists of eleven different buildings in various sizes. The assignment given by the Archipelago foundation (Skärgårdsstiftelsen) is to analyze if it?s benefited to replace Sommargårdens current heating system that consists of electricity radiators, with a more energy efficient heating system. This research is done with help of the literature review and a visit to Finnhamn in order to map Sommargården?s current state and its energy usage.

Pyometra är en vanlig sjukdom hos äldre, okastrerade tikar. Oftast uppträder sjukdomen i efterlöpet då tiken står under progesteronpåverkan vilket gör livmodern mer mottaglig för bakteriella infektioner. Enligt studier är Escherichia coli den bakterie som vanligen isoleras från livmodern. Bakterierna härstammar troligtvis från tikens normalflora eller från urinvägarna. Kliniska symptom på livmoderinflammation kan vara sänkt allmäntillstånd, variga flytningar (om cervix är öppen), polyuri, polydipsi, feber, diarré och kräkningar.

Induction motors, often referred to as the workhorse of the industry, play an important role in production today. Therefore, it's important to diagnose any faulty induction motor prior to failure to avoid costly and time consuming production stops.This thesis compares methods for diagnosing induction motors in operation, MCSA, Park's vector approach and the standard method used by Swedish industries today. By simulating broken rotor bars and short-circuit in one of the windings, each method is tested and the results are compared using matlab.The results need further verification due to uncertainties of the condition of the test motor, even though the experiment gives a hint of the different advantages of each method. A combination of the methods should be able to tell if the motor needs further examination..

The object of this essay has been to investigate the interlibrary loan service at the universitylibraries of Borås and Kalmar. For this purpose a quantitative and a qualitative methodhave been used.The main body of information consists of statistic data concerning the incoming interlendingorders for a three-month-period. In order to examine the circumstances under which theinterlending activity exists several interviews were made.The study showed that there are several important factors which together make up the complexitythat governs the interlending activity. What type of demand there is depends on theeducational level, whether the different study programmes have a broad or limited subjectorientation or not, and if the demand is of a constant or an inconstant nature. Well-establishedroutines at the information-desk and co-operation with the departments of the different studyprogrammes are important factors in keeping the knowledge of what books and serials areneeded up to date..

Studier har visat att utrustningsorsakade munhåleskador är vanligt hos svenska rid- och travhästar i träning. Förekomst av utrustningsrelaterade skador på regelbundet ridna Islandshästar finns dock inte beskriven i litteraturen. Inte heller har ett tävlingsmoments eventuella inverkan på munhälsan hos hästar undersökts. Tre olika grupper av Islandshästar i olika rid/träningsstatus har undersökts. Grupp 1 bestod av tävlande hästar som precis avslutat ett tävlingsdeltagande.

The purpose of this study is to highlight the second home sector in Sweden and Denmark, in a comparative study of regulations for the second home market, and residence requirement. Two attractive second home island destinations is being compared in Ven, Landskrona and Gudhjem, Bornholm. The study addresses issues such as the local effects of a regulation of the second home market get at a local level, and the effects generated by deregulation, as well as local people's opinions about second home regulation in a popular second home area in southern Sweden. This has been examined using a mix between qualitative method and quantitative methods, and the study is based on six semi-structured interviews from informants from Ven, Bornholm, and Gudhjem which has been analyzed throughout a thematic analysis. In addition to the interviews, diagrams from the Central Bureau of Statistics of Sweden and Statistics Denmark, and various real estate websites, and a field observation from Ven and Gudhjem will be presented.The result shows that show that the discussion on residence requirement has been going on for a long time in Sweden and Ven, but the local organizations found more disadvantages than advantages and are now looking in to other solutions, while other locals believes that there are more advantages with a residence requirement. In Denmark it?s revealed that there is recently started discussion between municipal decision-makers and local organizations about the regulations, and if it should be abolished or not.

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.

In this thesis a rural network in Norrbotten, Sweden, has been to designed and planned with the purpose of improving distribution reliability by exchanging existing overhead lines with underground cables. General network design considerations are discussed as well as the ones for the specific low voltage grid. During the design phase the maximum power of domestic consumers has been estimated using Velander?s method. Currents, voltage drop and impedance of the network have been calculated and fuse operation and selectivity has been considered.

The purpose of this study was to illustrate the effects of music in pre-, peri-, and postoperative care. This study is a systematic literature study based on 22 scientific articles with quantitative methods. Music is an alternative treatment used in nursing care. Nurses could as a complement to routine pre-, peri-, and postoperative nursing have music interventions in mind, because an operation involves anxiety, fear and pain for many patients. The result of the study shows that music can reduce patients? anxiety, pain and improving their wellbeing and recovery.

Syftet med vår rapport är att försöka ge en djupare inblick i ett av polisens mindre kända verksamhetsområden. Vi har valt att arbeta med de regionala insatsgrupperna både för att vi själva vill få ökade kunskaper om deras verksamhet samt för att undersöka hur denna polisiära resurs är organiserad i polismyndigheten. Rapporten försöker att analysera hur de regionala insatsgrupperna skiljer sig åt beträffande arbetsformer, utbildning och organisation i Örebros respektive Västerbottens polismyndighet. De fakta och uppgifter som rapporten bygger på har inhämtats från litteratur och genom intervjuer. Det vi har kommit fram till är att de regionala insatsgrupperna skiljer sig signifikant från varandra och en likriktning av verksamheten genom nationellt fastställda direktiv skulle kunna kompetenssäkra insatsgruppernas verksamhet..

My goal with this thesis was to investigate how educational material in the subjects of history, geography and social studies relate to the fact that Sweden has a history marked by prejudice and racism.I have chosen to focus on four areas in the Swedish history that I think deserves some special attention, these four areas have been: the Swedish slave trade on the island of Saint Barthelemy in the eighteenth century, Swedish eugenics and oppression of the Sami people, forced sterilization services during the twentieth century and Sweden's aid and concessions to Nazi Germany during World War II. With these areas in focus I?ve studied three textbooks in the courses Geography A, Civics A and History A to se how they deal with prejudice and racism in the Swedish history.The result I have come to is that none of the books addresses all four of the areas I?ve focused on. Even if the books are taken as a whole the image that they convey is not adequate. In the event that the four areas that I?ve focused on been mentioned the information have been scant and rarely, if ever, has Sweden been paired with phenomenons like racism, slavery, colonialism, eugenics, forced sterilization, etc.

The report begins with a general inventory of possible technical faults in a hydropower plant and of possible fault indicating measurements. Then an investigation is made concerning a few different faults. Based on this investigation a choice on seal box condition and water leakage is made as problem for a more thorough examination, in which it is concluded that the turbine water leakage is larger when the turbine is put into operation. The examination ultimately results in a computer alarm for faults related to the seal box. Finally a few things are mentioned about flow measurement and pressure measurement in relation to the project as a whole..