This report describes a thesis project on 15hp. The purpose of the thesis project is to build a laser projector that reacts on sound waves and thus get a laser beam to draw visualizations of sound waves on a wall. The idea was that the design would be independent and not have to be plugged into any audio equipment. This was achieved by absorbing sound waves into a microphone. Another factor was to get a ?do it yourself? -feeling of the design and therefore it was chosen to be constructed using for example, old hard-drives.The result was a relatively large and bulky designed laser projector that can draw sound waves on a wall..

Our education at Halmstad University was completed with a degree project. Our task was to improve an already existing pneumatic damper to Nederman in Helsingborg. Overall we have made necessary calculations to make the design of the existing damper smaller. When these calculations were done, we moved on with an analysis of the existing damper in order to figure out what improvements could be made on each part of the damper. The result of this project is a smaller and a more supple design of a pneumatic damper. To this we have also created complete drawings, calculated material expenses; we have also created an assembly of a pneumatic damper in Catia v5..

Mechanical scaling is one of the most complex operations of all in the mining process. The operators are using both hearing, sight and feel to read the rock and to know where to scale and where to leave. They say they go on gut feeling in great extent, something that comes with experience. The scaling machine is placed into the edge of unsecured and newly blasted rock to hammer off the blocks that has become loose after the blast, but not enough to fall down. It goes without sayingthat it is a risky job.

The master thesis ?Mechanical Integration of an IR-detector in a Micro Cooler? has beenperformed at FLIR Systems AB in Danderyd. FLIR Systems is a world leader in the design,manufacture and marketing of thermal imaging camera systems.The thesis project is divided into to two areas, Production Method and Noise.The Production Method concerns the positioning of a detector on the cold finger within the IRcamera.The detector has to be positiond with very high accuracy at the center of the cold finger,so it can be placed in line with the optical axis to avoid movement of the picture during zooming.The positioning of the detector is at present done with the help of specially designed guides on aplate on top of the cold finger. The design workes well but the special machining needed for thisplate is very expensive.The goal concerning the production method was to derive a new more cost effective method forthe assembling and positioning of the detector on the cold finger by replacing the guides on theplate with a reusable equipment or some other alignement operation.Several concept ideas have been generated with the help of concept generation methods in theform of concept classification trees and concept combinational tables. Two of these conceptswere selected to be further refined.

The purpose of this paper is to standardize and simplify the design work on a few specific types of storage brackets for balconies. The company Balco AB had the wish to simplify the design work in the preparation of attachments to their balcony structures. This would be done by a calculation matrix that could be produced which then in turn could be used for each new project by the company. The design work behind the development of these fittings at each new project is costly both in terms of time devoted by each calculation but also the cost of the time. The purpose of this report is that in a systematic manner, a calculation matrix can be created that then the company instead may follow from each new project.In carrying out the project used HILTI calculation program, which was provided by the company HILTI.

The aim of this project is to study the work that has been done by the youth welfare to prevent accidents and to increase the preparedness in case of fire. Further the aim is to develop a basis to improve the interaction between the fire services and the youth welfare. The conclusions that were made during the project can be used to increase the safety of the environment that estates by the youth welfare..

In this thesis, the conditions of using the maintenance method live work at the Swedish TSO, Svenska Kraftnät has been analyzed. The study is limited to only include live work on 220 and 400 kV. The live work method is a type of maintenance that can be done, on lines or stations, even though they are still energized. The purpose of this thesis has been to map the present live work situation at these levels in Sweden. The study is based mostly on interviews with people who have specific field competence with in live work but also with personnel at Svenska Kraftnät.

During the spring semester of 2009 I have participated in what was to become the project The Allotment Plot; a collaboration between the Swedish University of Agriculture and the Wanås Foundation. As one of six students in landscape architecture I have experienced a group based learning process with the point of departure in the designing of an organic and experimental kitchen garden at Wanås, a sculpture park for contemporary art. The project came out as neither us nor any other of the people engaged could have guessed. What was meant to be a garden turned out to become an entire cultivation movement. As students, we have gained a lot of experience through praxis; experience that will be valuable for our future profession. The project has also opened up the possibility to question and reflect upon what our profession and education could or should be about. This thesis focuses on the role of communication and the production of communicative tools in design processes and landscape architectural practice. It discusses how communication may be used in an exploratory and ?un-securing? way, and how this may dislocate the professional role, especially in situations where the design action, as in the case of this study, demands a high degree of transdisciplinarity and collaboration. .

The goal of this project was to implement and compare Invere Discrete Cosine Transform using three methods i.e. by bit parallel, digit serial and bit serial. This application describes a one dimensional Discrete Cosine Transform by bit prallel method and has been implemented by 0.35 ìm technology. When implementing a design, there are several considerations like word length etc. were taken into account.

This degree project was intendet to construct and design packaging for beauty care. At the requestof AssiDomän Frövi the project group were instructed to innovate creative packagesmade of their cardboard Frövi Bright.Three different packages have been developed. Two of them are for child care products and onepackage is for several bath products. These results show that there are possibilities to create creativeand different packages of the cardboard Frövi Bright.The report also enters deeply into the special qualities of Frövi Bright and studies of packagingdesign..

The project has involved the development of two kinds of shooting targets in partnership with Marcus Bergkvist and Christopher Åkerblom. The project from the client was divided into two parts. This thesis discusses solutions for hands-on transport, development of tripods and an overall design. The second thesis affect resetting systems for the products.The work was done with a process and methodology based on design perspectives. This process has involved the search of relevant data which has provided the platform and opportunity for appropriate and purposeful design work.Concept development has been done using hand sketches and Photoshop, where a simple visualization of different concepts for the tripods has been produced.

The Transport division is responsible for the internal transports on Sandvik MaterialTechnology AB. At the moment there is no clear picture of how the straddle carriers aremoving at the division Primary Products and if it is working in a satisfying way. It isimportant to see the whole picture of the transportation flow so improvements can be made.The purpose of this essay is to survey and analyse the truck flow in a Lean Productionperspective. The essay is delimited to only include straddle carriers transportation ways in thePrimary Products division. To survey the truck flow we have used a method called Walkthrough.This means that we have walked thorough the whole production flow andinterviewed some of the employed on the way to get the necessary information.

This thesis of 15 hp has been implemented at Halmstad University, in collaboration with Saab Dynamics in Linköping. Saab Dynamics is a company operating in the defence industry where competition is tough. This necessitates new ways to increase efficiency in the company, which is the basis for this thesis. Saab Dynamics wants to introduce simulation driven design. Since Saab Dynamics engineers have little experience of simulation, required a user methodology with clear guidelines.

There is a need for correct and adequate pain assessment in horses. Methadone is used in pain management in horses but the full pharmacokinetic picture of methadone is not yet known. The aim of this pilot study was to develop a behaviour protocol and suggest a reliable recording method for use in a larger research project with an aim to potentially correlate behaviours to concentration of methadone in blood. In this study two coldblooded trotters were given methadone intravenously with doses of 0.1 mg/kg for horse 1 and 0.2 mg/kg for horse 2. The horses were videotaped pre and post methadone administration.

Metod/Method: Semistrukturerade intervjuer har genomförts med kommunchefen, personalchefen, fyra medarbetare och en facklig representant i Sala kommun. Materialet från intervjuerna analyserades sedan bland annat med hjälp av två av Morgans organisationsmetaforer, Kotters 8 steg, agil projektledning och Derbys tidigare forskning inom området./ Semi-structured interviews have been conducted with the local head of government, the human resource manager, four employees and a union member in Sala kommun. The material from the interviews was then analyzed with help from Morgans organizational metaphors, Kotters 8 step, agile project management and Derbys earlier research on the area. Slutsatser/Results: En organisationsförändring enligt agil projektledning innebar att de teoretiska rekommendationerna för hur en organisationsförändring ska genomföras följdes. Att personalen gjordes delaktig i förändringen gjorde att motståndet mot organisationsförändringen kunde minimeras vilket var den största fördelen. De nackdelar som fanns med en agil projektledning vid organisationsförändringen var i princip obefintliga i jämförelse med fördelarna./ Organizational change according to agile project management made sure that the presented theoretical recommendations on how to succeed with organizational change were followed.