This thesis work includes studies and simulation how magnetization of the translator in a linear generator for wave power can be automated. The translator is the moving component in the generator that is "dressed" with permanent magnets. The translator is magnetized with rectangle-shaped permanent magnets that are today's strongest permanent magnet type of neodymium-iron-boron (NdFeB).Eight equivalent metal sheets are mounted around the translator. The plates have milled tracks where 106 permanent magnets per sheet are mounted. Today the assembling of the magnets is done by hand, which is a very tedious and time-consuming work.  This project presents investigations about the automation of the translator magnetization theoretically and simulation results are preformed in ABB's robot simulation software RobotStudio. Even robot-held tool was designed that enables the robot to be able to magnetize the translator in a simple manner.  The investment cost is roughly 1.5 million SEK. With an economic life-time of five years, the investment costs are estimated to 24000 SEK / month.  According to the calculations, this project is very motivated to implement, as it provides savings up to 17 000 SEK per translator which is 10.2 million SEK assuming that the robot cell is operating at full speed the whole year.According to this thesis work the result is a 4x9 meter cell with two industrial robots of the type ABB IRB6650S.The cycle time to magnetize one translator was calculated to about 10 hours.This prototype of project can possibly be implemented in a full-scale production line and performed according to the calculations and simulations presented in the report. Further work is suggested to improve the tool.Lyssna .

This study deals with the road freight sector's capital structure and how leases, loans and equity affect the ratios. The study is based on a ten-year period between 2000-2010 in Sweden. Investments in finance is a complex and interesting subject to study, there are many factors that can affect how the company best choose their investments when they have many great business investment the decisions plays a greater role. The aim is to find an optimal capital structure from a financial investment point of view. The purpose will be answered by the following research question: Are there significant differences between leases, loans and equity financed fleet of factors, profitability, tax, turnover, age, and cyclicality. The study will also examine how debt is related to profit margin, DuPont and the tax, all through a regression analysis. Then were plausible economic theories for the study.

Nutrient enrichment is the main cause of the increasing eutrophication process in the Baltic Sea during last century. A prerequisite counteract this process the load of nutrients to the Sea must be investigated. The large contribution of nutrients to the Sea is caused by emission from the rivers within the drainage basin. For the total emission of nutrient into the Sea the retention process in the rivers has big influence. This process in the river system has been assumed as a not important part of the nutrient cycle.

Den här studien behandlar fenomenet sociala medier med inriktning på att öka trafik till detaljhandelns webbaserade sidor för att skapa relationer, bygga varumärke och öka försäljning.Idag står företag inför en ny utmaning när det gäller marknadsföring. På några få år har internethandeln exploderat och med det företagens sätt att marknadsföra sig virtuellt. Sedan början av 2000-talet har en ny kanal för att sända ut marknadsföringsmässiga budskap till kunderna uppstått, de sociala medierna. Ett exempel på en av dessa är Facebook vars användarantal bara stiger år för år och i dagsläget har fler än 6 av 10 svenskar en personprofil på Facebook.Varje kanal för kommunikation har sina egenskaper och med det givna referensramar för företagen att arbeta med och skapa verktyg för. Då sociala medier fortfarande är ett ganska nytt fenomen anser vi att problematiken ligger i att många företag inte har hittat det ultimata användningssättet för kanalen.

The purpose of this essay is to examine one of Sweden's oldest motorways in cityenvironment. The researched section is motorway E20 east of Gothenburg. Olskroksmotetin the west and Jonsered junction in the east, a distance of about 11 km. The mainquestion was, can maintenance of areas and objects related to the motorway give greatermeaning to a system that currently lacks historical connection?The survey was partly an archival study and partly a physical examination of themotorway and its appearance today.The road through Säveedalen from Gothenburg has a long history that begins with theriver and its valley as transport routes.

The demand for district heating is expected to decrease in the future, due to competition from heat pumps and energy efficiency measures in buildings. Development of existing district heating systems is therefore necessary for district heating companies to maintain market shares. This Master?s thesis describes and investigates the heat and electricity production and profitability of a combined Organic Rankine Cycle (ORC) and heat pump that is integrated with an existing district heating system. The studied district heating system is utilizing heat from waste incineration. In Sweden waste constitute 20 % of the fuel mix used in district heating systems, and this share is expected to increase in the future.

Every year, the horse industry in Sweden is growing. Because of this growth, it wouldbe most beneficial for the people involved in the agricultural business in Sweden toimprove their horse skills.I have assembled a form that includes basic guidelines for professional horse care.History tells us that Swedish horses have had a huge impact on the agricultural business.Before the arrival of the tractor, the horse played a very important role for the farmer.Today, horses are kept primarily for pleasure, mostly as a hobby for non-professionalpeople. In Sweden, we are seeing the small horse farms become more and morepopular, which is keeping the countryside open and alive.I feel it is very important to improve the knowledge among farmers and others who willwork in close proximity to horses. This will enable us to raise the standard of care ofhorses today and reduce the number of people who market themselves as professionalhorse specialists, even though they have no education or experience in the fieldIn this essay you will find information about the most common horse breeds in Sweden,including basic anatomy of the horse, feeding directions, hoof and dental care, commondiseases and their treatment. There is information relative to the safe transportation of ahorse as well as the rules pertaining to horses in traffic.

Denna uppsats ämnar se huruvida det föreligger ett samband mellan den franchisestrategi företag har och den fas i vilken nämnda företag befinner sig, samt till viss del även se till de faktorer som kan ligga bakom detta eventuella samband. Stommen i uppsatsen har sin utgångspunkt i två saker. För det första handlar det om att utreda begreppet franchising och se vad denna företagsform har för egenskaper. För det andra handlar det om företagens livscykel och vad den får för implikationer för företagets franchisestrategi. Då franchising är mest koncentrerad till detaljhandeln är det där tyngdpunkten av fallföretagen ligger.

A fauna passage is a way for animals to cross roads separated from the traffic. In Sweden, there are an unknown number of passages with different functions and appearances. These passages would, with the question ?Which fauna passages can be found in Sweden, and how well do they work?? as a base, be compiled in a comparable way. This would be done with a number of questions asked to the different regions of Vägverket.

???Information Technology is an essential part of the society today, not least in large ???organisations dealing with sensitive information. An example of such an organisation is the Swedish Armed Forces which indeed is in the need of ways to ensure information security in their Information Technology systems. The means which is used is an authorisation and accreditation process.All Information Technology systems go through a life cycle which includes realisation, usage, development and liquidation. In the Swedish Armed Forces the lifecycle is an authorisation process.

The problem with narcotics is one of Sweden?s biggest social problems. Statistics shows thatthe number of narcotic related deaths and the numbers of heavy drug users are increasing. Thepresent narcotic policy has been questioned due to this increase. As a social worker you meetdrug users on a daily basis.

The number of data centers and their capacity is increasing throughout the world. Theenergy used in these data centers and the emissions from the use are increasing at thesame rate. The total use of energy will double from 2008 to 2011 based on the trends indata centers use. Research in this area says that the emissions from data centers willhave surpassed the level of airline traffic in 2020. The index used today to compare howefficient a data center is, called PUE, is lacking some information.

Volvo Human Monitoring (VHM) is an ongoing project at Volvo Cars where they measure, amongst other parameters, inhalation and exhalation through a device called Respiratory Inductance Plethysmograph (RIP), on drivers. RIP measures changes in the cross-sectional area of the chest and abdomen. When the driver is in motion, such as when she is turning the vehicle, the cross-sectional area changes and noise in the RIP signal may arise.The noise results in a large number of manual adjustments in the analysis of the RIP signal, which is very time consuming and the validity of the device for measuring inhalation and exhalation is questioned.The purpose of this study was to improve the efficiency of the analysis of the RIP signal. The goal was to create a new data processing tool in Matlab that automatically detects inhalation and exhalation from a RIP signal with higher validity compared to the previous data processing tool.In this study, nine tests were performed on drivers while they were driving in different scenarios such as highway, country road and in city traffic. Inhalation and exhalation was measured using a RIP, a pneumotachograph with a tightly sealed facemask and a thermocouple placed between the nose and mouth, which was used as reference to the RIP.The result of this study was a data processing tool that automatically detects inhalation and exhalation with higher validity compared to the previous data processing tool.

Background and Problem: Human Resources are considered one of the most important assets when competing with other companies. There are a lot of studies made in general on the subject while studies considering a specific context are missing. To consider the context when adapting a HR-strategy is interesting as the structure of the organization and the environment affects both the organization and the individuals within it. To study how the controversial context affects an organization is particularly interesting as the context is subject for discussion in the society.Aim: The study's purpose is to investigate how Human Resources are handled in a controversial business and to identify success factors when adapting the strategy to the controversial context.Methodology: The study started out by collecting theories connected to the subject with Fombrun, Devanna & Tichys HR-cycle. Interview questions where made based on the theories and answered by three of the case company's employees, whom all are well familiar with the case company's HR-strategy.Conclusion: We have come to the conclusion that there are no remarkable differences when handling Human Resources in a controversial context then in earlier published theories.

Non-contact anterior cruciate ligament (ACL) injuries is a serius and traumatic injury to the knee that is common in female soccer players and often force the player to quit or lower the level of activity because of lost stability in the knee or from fear to suffer  a new injury. Female soccerplayers have a higher risk than their male counterparts to get an ACL rupture and especially adolescent females have a high risk. The most common causes to a non-contact ACL rupture is side-cutting manuvers and landing after jumping. Every other player with an ACL rupture develops osteoarthritis within 10-15 years from the time of injuryResults: The higher risk for females to incur a ACL rupture is due to smaller intercondylar notch, they?re in the follicular or ovulatory phase of their menstrual cycle, increased knee laxity, dominance in the quadriceps muscles, flexion in hip and valgus movement in the knee.