The project was performed in collaboration with Husqvarna, one of the world?s leading manufacturer in the market of electric outdoor products. The report is a thesis work of a bachelor mechanical engineer program, in the field product development and design.The project is a study of the development opportunities within drive belt for a gear driven gearbox to one of Husqvarnas petrol powered hedge trimmers. A big part of the project was also to find combinations of materials for all components in the gearbox, to reduce weight and maintain or improve the performance of the system. Belt drive was of interest to investigate as an alternative solution to the current design that can reduce wear on the system at a performance test performed in the company before the product is released to market.

In recent years, the penetration of new players on the telecom market hasdrastically increased the work pace, affecting both design and production. Inthis report the technical and economical potential of a DC/DC converterplatform is investigated, in order to shorten the time of the design process.This is done in comparison with the present discrete type designs. PowerIntegrations offers a product, the DPA-Switch?, enabling this.By developing a wide DC/DC converter platform based on the DPA-Switch?,many advantages are gained. The component count is decreased by up to48 % and the yield increases by up to 2.9 % which in all yields a costreduction by up to 43 % or ?390 000 for 100 000 manufactured units.

Arbetet kretsar kring tre huvudkategorier. Hållbarhet, designprocess och kriminalvård. Första delen innehåller informationssökning för att skapa en stabil grund till arbetet. Efterhand övertar ett parallellt arbete med de tre huvudkategorierna som till sist utmynnar i en produktionsfas där tillverkning på Industritextil Job sker för att ta fram en skiljevägg i skala 1:1. Stor vikt läggs vid att sätta sig in i vilka behov som bör lösas på anstalten.

Uppsatsen ämnar svara på en övergripande frågeställning som lyder: På vilket sätt kan genrer fungera som ett stöd vid design av IT-artefakter? Detta är uppdelat i två syften. Det ena är att utreda om ett medvetet arbete med genrer kan stödja designprocessen vid design av IT-artefakter. För att svara på detta görs en genomgång om vad litteraturen säger om genrer och sedan testas detta på ett designfall som genomförs på en handdatorapplikation, närmare bestämt ett mobilt säljstöd. Det andra syftet är att vid förberedande och genomförande av detta designfall samla ihop och sammanställa designråd lämpade för handdatorer.

Interest in the implementation of AGV-systems (Automated Guided Vehicle) has in recent decades increased. The reason is that it allows companies to perform reliably and secure internal transport while reducing the need of personnel. It is one of todays most advanced and complex material handling system that can independently make their own decisions regarding flow paths and traffic control. An AGV-system consists of transport units carrying cargo from point A to point B, and communicates using a computer.The purpose of this study is to develop a model on how to proceed in order to design an AGV system in heavy industry. The model is tested by a case study of a company in the metal industry to determine if the model works and gives the correct result.

Background: Enterprises often refer to their employees as ?Our most valuable assets? in annual reports and other written statements. In reality, employees are seen as an expense rather than an asset in annual reports and the voluntary disclosure is often insufficient. Human capital disclosure has been discussed through decades and the latest topic in voluntary disclosure is called integrated reporting. Knowledge firms should disclose more about their employees than industrial companies due to the fact that the employees are a considerably more important asset to these types of enterprises.Purpose: The purpose of this thesis is to study the disclosure of human capital, compare the disclosures between knowledge firms and industrial companies, and study the development of the human capital disclosures between the years 2003-2013.

The aim of this study is to better understand the Swedish concept of ?förebyggande socialt arbete?, preventive social work. I have conducted eleven qualitative interviews with different key persons and skaters, together with participant observation. During the process of analyzing the material I have used Randall Collins´ concepts of interaction ritual chains together with Jean Laves and Etienne Wengers concept of situated learning. The answers could be split up in three areas, first those who regard prevention work as building good things for the future.

This thesis has been carried out within the bachelor program for mechanical engineering at Karlstad University in collaboration with BAE Systems in Karlskoga. The purpose with this work was to design a mechanism and associated parts for loading and unloading of shots between primary and secondary magazine in BAE's new 40mm's ship gun.Parts designed or redesigned among other things a transfer mechanism for shot at loading and unloading, well as a hatch mechanism which makes the shots do not fall out of the primary magazine when making separate use. Various important details have been designed to maintain a good functionality of the mechanism.The construction work has mainly been carried out in the CAD software Solid Edge and its associated FEM module. The construction work has also been carried out on rough calculations for constructed details in order to ensure that they meet the stringent requirements of military use in tough marine environment. Two of the most critical parts of the structure where analyzed with the FEM module for estimating the stresses in the material at the applied load.The final design, which is a result of the thesis, meets the requirement specification and the set targets.

Our employer, Gaddad, is a tattoo and piercing community that was created in 2006 with the basic idea to make it easier for people to get in touch with the tattoo artists and piercers from all over Sweden. With the homepage?s popularity at 2009 they decided to expand with the news page Inkzine. 2011 they contacted us with a plan to expand the homepage to Europe and then merge their two sites under the name Inkzine.The goal of this project was to create design suggestions for Gaddad / Inkzine that both the administration and the current users liked and would consider implementing on the website. In order to evaluate the current design and our suggestions we decided to use two questionnaires .

My project is an interpretation and exploration of the book The Invisible Cities by Italo Calvino. It is a play on the swedish words for cities and beaches. By adding the letters R and N the word for cities in the title transforms into the word for beaches. The project is equal parts a color investigation and an exploration of new working methods as it is an development of my approch to graphic design. My aim was to, through a visual, conceptual and playful investigation create a new interpretation of the book The Invisible Cities.

I det här projektet analyseras huset Röken, uppe på det Småländska höglandet, en plats med mycket historia. Från 1600-talet då en bräcklig fred gör att huset byggs till då huset moderniseras under mitten av 1900-talet och blir inrett med många möbler från Ab Svenska möbelfabrikerna, som bara låg några kilometer från platsen. Detta leder fram till en undersökning av familjen som äger huset och till Jan Strand, min far, idag den enda permanent boende där. Projektet har mynnat ut i möbeln ?Beach? avsedd att användas då Jan i ensamhet njuter av jazzmusik uppe i sin sons rum..

The purpose of this research is to analyze six children?s books from a gender perspective and thereby investigate in what way boys and girls respectively are portrayed in books.My general question is:How are boys and girls portrayed in children?s books?This question has been broken down into four minor questions:What type of clothes are the people wearing? Are people predominantly male or female? Have people specific attributes which are linked to their sex? Are people performing specific actions which are linked to their sex?In my research I have combined quantitative and qualitative methods and my theoretical framework has been gender.This study reveals a change in children's books with respect to how the different genders are portrayed. The progression is towards a more equal portrayal but despite this, patterns typical for the respective genders shine through..

SummaryA complete graphic profile program along with marketing material has been produced for seven photographers.The material has been produced in consideration to sell their pictures outside of Scandinaviaand Brazil as first priority. The criterion for the profile is to give a message of quality and ofScandinavia. Through research and interviews facts about typical scandinavian design have beenfound. Since the pictures will be exported abroad, a selling packaging solution has been developed. Theparts that are included in the marketing material are: a brochure, display solution, a website and printingexamples.

This thesis of 15 hp has been implemented at Halmstad University, incollaboration with Saab Dynamics in Linköping. Saab Dynamics is a companyoperating in the defence industry where competition is tough. This necessitatesnew ways to increase efficiency in the company, which is the basis for this thesis.Saab Dynamics wants to introduce simulation driven design. Since SaabDynamics engineers have little experience of simulation, required a usermethodology with clear guidelines. Due to lack of time, they chose to assign thetask to students, which resulted in this thesis.The aim of the thesis is to develop a methodology in mechanical design, wherethe designer uses the FE analysis early in the design process to develop thestructures' mechanical properties.

From 1710 to 1713 the plague raged through the Swedish province of Scania. Other studies have been made on how the disease affected the society during the epidemic. This study tries to focus on the recovery afterwards. How did the population and the farmsteads recover after the plague? Statistics from parish registers and cameral records show interesting patterns in the demography, and that the recovery was far from complete 1720.