Nordic Marine Sauna AB has, since 2005, designed, manufactured and sold floating saunas. Theproduct are characterised by a well thought thru and appealing design and its high quality. Thecompany is now intending to open a new business area by starting a subsidiary, NordicSubmarine Sauna AB, which will design submerged saunas. The expected customers are leisureand conference centres as well as customers that seek an experience out of the ordinary.Due to the products technical complexity a master thesis was adverted. The task was to do aninvestigation whether such a product is technically viable.The job involved research of existing products and constructions material as well as designingthe product with CAD and FEM-programs.

Syftet med den här studien är att undersöka vilka motiv utifrån Self-Determination Theory (SDT) som är främst förekommande samt vilken intensitet och frekvens gymmotionärer har till att motionera. Detta har undersökts genom självskattningsformulär där instrumenten Goal Content for Exercise Questionnaire (GCEQ) och Godin Leisure Time Exercise Questionnaire(GLTEQ) har använts. Deltagarna för studien (n=164) bestod av både män (n=82)och kvinnor (n=82) i fyra ålderskategorier yngrevuxna, vuxna, äldre vuxna och äldre. Resultatet visar att inre målorienteringar är starkare motiv än yttre för ökad motionsintensitet och frekvens. Resultatet visar även att män har en högre frekvens än kvinnor inom ansträngande motion.

The aim of this study was to shed light on how journalists describe the child?s world and what gender labels are used in their descriptions. We wanted to get a better understanding of what happens when gender is constructed.In order to study how gender is constructed, we chose to examine how the children?s magazine Kamratposten describes children?s spare time. We chose Kamratposten because it turns to both girls and boys.

The objective of this qualitative study was to contribute to the understanding of how musical activities affect the participants' well-being and empowerment and to investigate which fac-tors contribute to that effect. Invitations were sent to 13 adult participants in a rock music school in the middle part of Sweden. 7 persons (4 men, 3 women) participated in the study. 4 themes were discussed in focus groups to highlight how informants were affected by the ac-tivity and what factors were important in the context. Results showed that music activities impact on participants' well-being and empowerment through several factors.Themes that appeared were: 1) focus on the present through music, 2) personal development, 3) meaningful leisure activity 4) the group properties.

Wireless sensor networks have the potential for becoming a huge market. Ericsson predicts 50 billion devices interconnected to the Internet by the year 2020. Before that, the devices must be made to be able to withstand years of usage without having to change power source as that would be too costly. These devices are typically small, inexpensive and severally resource constrained. Communication is mainly wireless, and the wireless transceiver on the node is typically the most power hungry component.

A trend in modern landscape architecture is to design pedestrian streets so that vehicles and people move in the same area. By doing this, traffic tends to slow down. On the market though, there is a lack of furniture that corresponds to the requirements of these kinds of public places. Therefore, I have designed this furniture, called VOX, which is planned to be used on streets, schoolyards and squares. One objective has been to promote the product to the industry.To achieve this, I have been in contact with people from different professions, which have all influenced my designprocess.

Purpose: The purpose of this work is to investigate teachers' professional attitude to homework as a method. The study will also provide answers to the purpose for which the homeworks are used in teaching and if the individual circumstances and needs are met by this method.Method: Qualitative research was conducted through interviews with four teachers from three different schools. In addition, published surveys were used in support of reasoning.Results: Neither the curriculum or the syllabus mentions homework. There are no directives for how much time should be dispensed with and the extent of a homework should be. In teacher training literature the homework is not discussed.

The aim of this study was to reach a better understanding of voluntary work and its possible influence on the work role. Based on a phenomenological approach, five voluntary workers from the leisure field were interviewed. The interpretation of the empirical data was based on the Humanistic psychology and its theories about personality, self-realization, motivation and emotion. The results show that the motive behind the voluntary engagement varied amongst the participants and all of them stated more than one motive. However, social motives, wanting to learn more and develop their skills and also wanting to help others, were the most frequent motives among the participants. In the light of the theoretical background for this study, these motives can be understood as being due to the need of self-realization and appreciation from others, and also a wish to reach an ideal self.

There are several ways in which people can relate to eating or not eating animals. This essay is focussing two main strategies: Making distances and drawing borders.Today, there are several reasons for not eating meat, including environmental reasons, individual and public health reasons, ethical reasons and more. Yet, people eat more meat than ever. According to the UN, this is a major problem. In 2006 the report Livestock?s long shadow pointed out that meat consumption was a bigger problem from an environmental point of view, than global transports, including air-traffic.

This study focuses on young adults with mild mental retardation and how their early adult life is a few years after leaving high school. They have grown up in a society where the view on mentally disabled has undergone big changes. Political decisions regarding handicapped, laws, official principles and social reforms have been dominated by the prinziple of normalization.The purpose has been to describe how the young adults themselves experience their life. The questions were: How is the every day life for young adults with mild mental retardation? Do they have asset to community support in order to reach as normal life as possible? How satisfied are they with their life?The investigation is a quality study through interviews with four young adults and their parents.

Today, there are more than 12 000-14 000 farms worldwide using an automatic milking system (AMS). Studies have shown that transition to AMS affects the udder health of cows adversely, recognized primarily as elevated somatic cell counts. There are several reasons for this, for example the greater variation in milking frequency seen in AMS. On one hand, short milking intervals may lead to bad teat condition of the cows due to the stress the milking procedure exposes the teats to. Too long milking intervals, on the other hand, seem to predispose for milk leakage, which is, in turn, a risk factor for the development of mastitis.

The Göta älv-bridge is a welded steelbridge which is located in Gothenburg,it connects the inner city of Gothenburgwith the island Hisingen. Cracks wasdiscovered in the steel in 1999-2000which started an investigation of thebridge to clearify the condition of thebridge. The conclusion was a monitoringsystem based on laser light sent throughan optical fiber.This report describes the bridge, thedamages, the monitoring system and thetraffic on the bridge.Stefan Pup, at Vectura Borlänge was mysupervisor during this work. In myinvestigation the costs of themonitoring system and the costs ofclosing the bridge is compared andevaluated. The biggest investigatingpart is the costs of closing the bridge.The results of my investigations is thatclosing the Göta älv-bridge would cost 1107 300 SEK / day.

This report is a part of the process of enhanced cooperation between fire rescue services in the region of North West Scania. The aim of the report is to study and analyze how the fire rescue service should be structured, in terms of rescue units and personnel, if no account is to be taking to the current organization. Two types of accident are considered in the report, traffic accidents and building fires. These are more affected by decreased response time than other accidents. Several suggested organizations are presented and they are evaluated with the computer program REP.

Every year more than 6000 thefts, to a value of 1.5 billion SEK, are reportedwithin the Swedish building trade. Plus all the indirect costs of having theconstruction site standing still.SafeTool is a newly started company that will try to prevent this problem witha modern technology solution.The key to SafeTool?s solution is RFID ? Radio Frequency Identification ? andthe solution looks like this;All tools are stored in a container on the construction site. Every tool isequipped with a RFID-tag that uniquely identifies the tool. With antennas in thecontainer it is possible to detect when a tool is leaving the container and whenit comes back.

This paper is partially a literature study of human error and interruptions and partially an investigation of pilots and Air Traffic Control. The aim of the investigation was to find out where interruptions occur and how to reduce or eliminate them. The objective of this paper was to investigate what type of interruptions pilots and ATC deals with and during which phases they occur. The paper has revealed that private pilots causes more interruptions for ATC personnel than commercial pilots. The cause for this is probably the less experienced private pilot and the fact that Swedish is used before English by private pilots in communication with ATC.