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In this thesis we analyze the concepts of dependability and dependable systems. We investigate methods of designing and implementing dependable systems, in general, and on the Android operating system. A literature review was carried out with two main goals. Firstly, to gain and be able to spread knowledge of dependability according to both its qualitative and quantitative definitions. Secondly, t
This report is the result of a Master thesis project performed in collaboration with Lund University and Axis Communications AB. Axis Communications develop network cameras for security surveillance and the headquarter is located in Lund, Sweden. The goal of this project was to identify an opportunity where the combination of a camera integrated in a lamp can be useful and in a development process
This thesis work was performed at Ineda System Pvt Ltd, Hyderabad, India. Pacman is an interrupt controller, designed with the concept of priority based selection of peripherals with 16x8 input interrupt lines. The main objective of this Master Thesis is to upgrade 16x8 interrupt controller and priority resolver to 128x8 input interrupt lines and adding a debug feature for this customised processo
This research has established a different approach towards a better design in packaging development for the Early Life Nutrition portfolio of Danone Nutricia Research. During this study, the value chain of plastic flexible packaging has been analysed by looking into the different technologies used at the sorting centres as well as technologies used to recycle multilayer films (e.g. delamination pr
The final purpose of this project is to create a platform that leads to the improvement of the braking feeling by the users of heavy vehicles. The complexity of the problem lays on the different constraints: geometrical and functional, and as well on the interaction with a human operator. The task is to design a new electronic brake pedal, with the possibility to change the relationship between fo
The ever evolving automotive industry is pushing for further electrification of the vehicle fleet and the need for new electric drivetrains is therefore in high demand. The Formula Student competitions have also shifted their focus towards electric vehicles where innovative and efficient drivetrains are premiered in the design events. This master thesis work aimed to continue the development of Lu
https://www.lu.se/evenemang/citizen-spies-our-midst - 2026-10-10
Ett viktigt moment vid tillverkning av kartongmaterial till livsmedels-förpackningar är laminatorn. I laminatorn täcks råpappersmaterialet av smält polymer i det så kallade nypet. Nypet i sin tur består av en stor kylvals och en mindre gummiklädd nypvals. Genom att styra kraften som verkar på nypvalsen kan kontakttrycket i nypet regleras. Vinkelhastigheten med vilken nypvalsen roterar är stor och
The Swedish Stroke Register (Riksstroke) was founded in 1994. Riksstroke includes registration of acute stroke, with a follow up after 3 months and 1 year. The Stroke policy and quality register research group has several ongoing projects based on data from Riksstroke, and in many studies also using data record linkage to other national registers and data bases. The thesis of Teresa Ullberg explThe Swedish Stroke Register (Riksstroke) was founded in 1994. Riksstroke includes registration of acute stroke, with a follow up after 3 months and 1 year. The Stroke policy and quality register research group has several ongoing projects based on data from Riksstroke, and in many studies also using data record linkage to other national registers and data bases. The thesis of Teresa Ullberg expl
Since 2003, Kamikatsu in Japan has established a sustainable zero-waste practice that has achieved a recycling rate exceeding 80%. By exploring how the community has shaped itself around the zero-waste concept, this paper aims to enhance our understanding of zero waste in practice from a universal design perspective. Interviews and photo documentation were used to gather data. The zero-waste conce
Nature provides us with a vast source of inspiration. However, given industrial designers' open-mindedness and inquisitiveness, a surprisingly limited set of nature-derived symbols continues to be popular in this creative discipline. Rather than designing products mimicking nature, it is probably more rewarding designing them based on the natural principles leading to its growth and form. However,
In today society people live longer and along with the rising life expectancy chronic diseases, like dementia, will become more common. The demand on more and better assistive technology, technology that ease the everyday life for the persons with dementia, will increase. The assistive technology currently recommended by occupational therapists are mainly low-technological solutions. There exist
Rå biogas är varm, mättad med vatten och innehåller små mängder av korrosiva spårämnen när den lämnar rötkammaren. I detta skick kan gasen inte levereras till uppgraderingsenheten som tar bort koldioxid, vattenånga och andra föroreningar för att leverera biometan som uppfyller fastställda kvalitetskrav. Den höga fuktigheten kombinerat med reaktiva ämnen leder till okontrollerad kondensation och koRaw biogas leaving an anaerobic digester is warm, saturated with water vapor, and contains small amounts of corrosive trace compounds. In this state, the gas cannot be fed directly to an upgrading system, where carbon dioxide, water vapor and other contaminants are removed to produce biomethane that meets a predefined quality. High humidity combined with reactive species promotes uncontrolled cond
