Objective: To investigate the experiences of ambulance nurses when using Boussignac CPAPcompared to their previous model, and their suggestions for possible improvements in the use of CPAP in the care of patients with pulmonary oedema. Method: A qualitative study with a descriptive and exploratory approach. Data was collected through ten semi-structured interviews with ambulance nurses, seven men and three women. The analysis was conducted using Lundman and Graneheim?s content analysis.

I contacted the production company Salmonfox in the hope that they would have any projects that they needed help with. It showed that Salmonfox just started up an old project that they needed to complete. They wanted my help to edit some trailers and one crowdfundingfilm for the short film called, Captain Sweden (Kapten Sverige). Salmonfox are hopefully going to use the different trailers and crowdfundingfilm to promote the short film and get help with the funding to make a feature. The project began with a pilot study in which I made a time plan and a requirements plan, where the different requirements were set.

User friendly and usable are two words that are often mentioned in the context of marketing new products. By doing so it adds an extra sense of quality to the product. The meaning of these words is therefore something that every product wants. But what is it that makes a product usable and user friendly? What methodology exists formaking sure that a product is usable? Does it exist applicable processes to ensure user centered development? These questions together with a practical example are parts of what will be addressed in this report.The thesis was carried out for C2 Management, a company that works with supporting other companies in their work with quality and constant improvements.

The purpose of this thesis is to analyse and propose improvements to the cost accounting system in use at an airline operating on the Swedish market. The choice of study object is based on the airline?s desire to have its cost accounting system evaluated. During the analysis we have identified a number of points where the current cost accounting system does not correspond to its intended purpose. These points include significant groups of costs not being considered in the current system, potential over capacity is not visible and logic connections between distribution keys and the use of resources are sometimes lacking.

Efficient numerical methods for option pricing is an active field of research. This project has the goal to examine possible ways to improve an established method of numerical pricing. The method is based on an adaptive finite difference method in price and uses the backwards differentiation formula of order 2, BDF2, in time. The project will focus on improvements to the time integration through implementation of discontinuous Galerkin methods, dG. Empirical convergence and accuracy results are obtained for equidistant dG-methods up to order 3 and performance is compared to BDF2.

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 .

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 .

Producing a building is a long and complex process. It consists of several parts, from the feasibility study and design stage onto the construction and finally the management of the building. The design process is a critical part of the process where construction plans are made. The quality of the plans affect the production phase in great extent and faulty plans can pose a risk for extra costs for all parts in the process. The cost of producing dwellings has increased the last years and the detail design process is one of many phases where improvements can mean cost savings within the whole building process.This report aims to point at parts within the detail design process which could be more efficient, regarding communication, follow-up and time planning, and to give Suggestions for improvements.

This thesis work has been carried out at the consultant company Pöyry Sweden AB in Norrköping, whom performs the task for E.ON heating Sweden AB, Händelöverket in Norrköping. The report shows methods to manufacture slurry consisting of fly ash and water. The slurry shall be pumped into several former oil storage rock shelters that E.ON has put into operation for the specific purpose. The ash mixture also develops hydrogen gas in contact with water.The work has aimed to produce different suggestions of methods and equipment that can be used for the objective. Mixing method and security issues were in centre while working with the suggestions.

In Korsnäs district Dala Väst there were problems with information concerning their younger forests, mainly those in pre-thinning stage. They were divided into large, heterogeneous stands with often poor stand data quality. In 2006 an aerial photo interpretation of the young forests was conducted to fix these problems. Necessary information to get from the interpretation were silvicultural management suggestions, new stand delineation and new stand data. This thesis is supposed to evaluate the quality and usability of the interpreted data. To evaluate the interpretation an objective control inventory was conducted in 60 stands, either through callipering or counting stems.

This thesis is carried out at Portsystem 2000 AB who manufactures and markets industrial doors and docking systems. The background to this thesis is that the company?s management considers that their follow-up process of cost accounts is not fully functioning.The aim with this report is to investigate and describe the present procedure of the follow-up process concerning the time of operations and come up with Suggestions for improvements. This thesis is performed within the range of the following areas: Information systems, quality, processes and cost calculation. The main method we used were semi structured interviews with a fairly opened framework.

Objective: To investigate the experiences of ambulance nurses when using Boussignac CPAPcompared to their previous model, and their suggestions for possible improvements in the use of CPAP in the care of patients with pulmonary oedema. Method: A qualitative study with a descriptive and exploratory approach. Data was collected through ten semi-structured interviews with ambulance nurses, seven men and three women. The analysis was conducted using Lundman and Graneheim?s content analysis.

Aeroseum is an aviation museum located in an old military underground hangar. The ventilation system in the hangar is designed for the military purpose of the hangar. This design includes a solution with air flowing through the space between the construction of the hangar and the rock surface. The solution is intended to avoid a buildup of inflammable gases. This design leads too high humidity levels in the hangar.

Considering that the current technology is constantly improving, it becomes increasingly important to have an efficient logistics in a company to maintain profitability while achieving a competitive business. Efficient logistics may be accomplished by improving the internal materials handling. In this thesis the internal material handling of steel frames has been studied at a factory in Vaggeryd. The goal of this study is to investigate the problems that exist with the current production flow of products and provide suggestions on how it can be developed to reduce unnecessary handling and movement.The study has a deductive approach where the authors has been using literature studies parallel with empirical analyzes conducted at a company to achieve the purpose of the study. Documentation from the company and interviews with staff and observations form the basis for the data collection carried out.

This thesis aimed to study the interaction between an educational technology system and its users and give suggestions for design improvements. The technology system is called EDIT (Educational Development through Information Technology) and has been developed and applied at Linköping University?s Faculty of Health Science. EDIT supports Problem Based Learning and enables scenarios to be presented through the World Wide Web. The study was divided into two parts.