Resignations are common in all business sectors and can also be found among forest machine operators in the forest business. As the industry today faces a lack of forest machine operators it is justified to determine why machine operators choose to quit their jobs. The aim of this study was to a) find out the number of machine operators that have resigned b) identify and analyse the cause for these resignations c) identify the reasons why the machine operators started to work in the forest and d) give suggestions on different measures that will limit resignations amongst forest machine operators. A questionnaire was sent to machine operators who have quit working as employees, contractors or as employees for contractors with Holmen Skog during 2003-2007. 32 machine operators responded to the questionnaire. Interviews were made with 10 machine operators who had answered the questionnaire to gather more qualitative data. The results of the study indicate that fewer forest machine operators change profession than employees in other occupations in Sweden.

Several thousand years of human impact on the landscape in the form of cultivation is the reason to many nature- and culture values in the agricultural landscape today. Intensification and rationalization has led to vast monocultures and has forced many farms to close down. These trends have increased in the last years and constitute great threats to the values of the cultivation landscape. The purpose with the environmental objective A varied agricultural landscape is to protect these values. The environmental action plan of the municipality of Lund (LundaEko) 2006-2012 is built on the 16 national environmental objectives. The purpose with this paper is to put together material that the municipality of Lund can use in their work with modifying the local intermediate goals for the environmental objective A varied cultural landscape. The overall issue for this paper is ?What has happened with the state of the cultivation landscape in the municipality of Lund since LundaEko was approved in 2006?? The paper seeks to portrait the current conditions of the following fields: meadows and pastures, organic farming, exploitation threats to agricultural land, landscape elements with cultural values and species that are threatened.

Our main aim has been to examine and analyse how Landskrona Commune is working with preventive measures against narcotics among youth in the agespan 15-18 years old. The central issues have been to examine how you work preventively, which measures are taken when someone has tested/used narcotics and how the cooperation works between the different actors. To get answers to our questions, we chose to interview and observe specialists coming I contact with the youth. We have also used previous researches by using existing literature on the subject.Our work has been based on an historical review of Swedish politics and the lawful aspects on the use of narcotics.The concepts used to answer our questions are preventive-, secondary- and tertiary prevention. We have found that the preventive work is of importance to the youth, the parents and society.

In recent years, existing solutions for cooling personal computer CPUs have been supplemented by a new product category, factory sealed water cooling loops. These systems, consisting of a water block with an integrated pump, a fan and a radiator, perform well compared to the air cooling solutions but are less effective than larger, custom-built water cooling systems.This project aims to explore the most important aspects of a factory sealed system and to identify possible cost-effective enhancements of the performance.The most significant differences between the different groups of water cooling loops are the block design and the pumping power. The performance of both categories is also largely dependent on the fan power, but increasing fan power has a large negative impact on the noise level.Both radiator size and fan model choice appear, in tests, to be relatively unimportant, presuming that the noise level is kept constant. The position and direction of the fan, however, has significant impact on both the temperature and the sound level.Water blocks can be designed in several different ways, both regarding the heatsink design and the flow direction. In simulation, flow with the inlet centered above the heatsink result in considerably lower pressure drop and slightly higher temperatures than flow through the block, for heatsinks with fin arrays.Creating a competitive product in this product segment certainly seems possible, as there are performance-increasing changes to be made that seemingly has little impact on the production cost.

If a building is heated by a heat pump, it is of high importance that the heat pump has a high coefficient of performance. An exhaust air heat pump extracts heat from the building?s exhaust air. The air has a relatively high and constant temperature all year around, leading to a high seasonal coefficient of performance. This thesis examines whether it is profitable to complement an exhaust ventilation system with an exhaust air heat pump in an apartment block that already has geothermal heat pump, district heating, oil- or biofuel heated system.

In my study, I have chosen to examine how the user interface and content must conform to design guidelines for responsive design makes it suitable for diverse desktop environment and for varied mobile platforms. The purpose of this study is to examine the extent recommended design guidelines based on scientific research has a positive impact on user performance and perception when using this study delivered hi-fi prototype. The goal of this study is to provide a Hi-Fi prototype with high usability that will introduce and inform the public about BrasilCine according specifications. Study findings from user testing and supplementary questionnaires show that the implemented technologies as design guidelines for responsive design and design features have a positive impact on user performance and perception. The study results are therefore relevant for further prototype development..

The aim of this master?s project is to explore ways to perform piano music conceived dramatically. I do this through performance of Beethoven?s Appassionata Op. 57 and of Scriabin?s Piano sonata no.

When developing software that is meant to be distributed over several different computers and several different networks while still working together against a common goal there is a challenge in testing how updates within a single component will affect the system as a whole. Even if the performance of that specific component increases that is no guarantee for the increased performance of the entire system. Traditional methods of testing software becomes both hard and tedious when several different machines has to be involved for a single test and all of those machines has to be synchronized as well.This thesis has resulted in an exemplary application suite for testing distributed software. The thesis describes the method used for implementation as well as a description of the actual application suite that was developed. During the development several important factors and improvements for such a system was identified, which are described at the end of the thesis even though some of them never made it into the actual implementation.

Försvarets materielverk (FMV) står inför en omfattande ominriktning av verksamheten med tillhörande omorganisation. Den nya verksamheten innefattar att leverera tjänsten försvarslogistik till Försvarsmakten (FM). Då det inte finns någon entydig definition för vad försvarslogistik är så har detta arbete inriktats att utarbeta ett förslag till en sådan definition. Dessutom har en procedur skapats som identifierar relevanta prestandamått för ett godtyckligt försvarslogistiskt system, s.k. Key Performance Indicators (KPI), som kan användas för att påvisa om försvarslogistiken är effektiv eller inte.

The purpose of this masters thesis is to evaluate the retrieval effectiveness of three different search engines on the Internet: Google, Yahoo! and MSN Search. We have constructed 25 topics and queries with varying contents, in order to test the width of the search engines as much as possible. In every search we have evaluated the first 20 hits in each of the search engines. The measures we have used are precision and cumulated gain. Precision is based on a binary scale and cumulated gain is calculated by means of a non-binary relevance scale.

This essay addresses and treats the employer's obligation to work adaptation for people with a physical disability according to discrimination law and the work environment law. Furthermore it also treats the employer's obligation to rehabilitation of employees that has a reduced working ability as consequence of their work. The essay also intends to investigate if there are any differences in the employer?s obligation to work adaptation when recruiting and the employer?s obligation to work adaption for an existing employment. In this work, there is a background chapter which describes the UN and the European Union's approach to work reduction ability and disability. Furthermore, there is a detailed description of the work environment law, the discrimination law, the social insurance code and the employment protection legislation.

The aim of this essay is to study the decision making process and implementation of the principle of political participation and influence for Roma minority in Sweden. The results regarding the decision making process is structured through a discourse influenced policy analyses. Problem picture and recommended measures in the political documents representing the decision making process are analysed through theories of minority rights and equality. The implementation is seen through, by the author given minority discourse and the work in the roma council and analysed by the same theories already mentioned.The results show that regarding the decision process the aim of art.15 in the framework convention is based on the idea of equality while the Swedish documents relates more to an idea of the right to speak for the group. Regarding recommended measures, the framework convention gives several recommendations on specific measures for political participation while the Swedish documents focuses on the general politics of the state.

The essay is an effort to examine and define three examples of liminal dance performances through an aesthetic, hermeneutic and semiotic analysis. The examples are three dance or liminal performances, made by three different choreographers and performed at ?Moderna Dansteatern? and ?Dansens Hus? in Stockholm during September and October 2005. In the effort to determine the liminal and cross-over in the performances, the analysis focus on aspects such as: the character of the work, choreography, the use of scenery, stage light, requisites, conception of place and interior room, the use of costume and mask, the use of different media as text, pictures, film, and music or not using any these, and the interaction with the audience. The analysis depends on a historical background and the use of literature in the subject.

In this essay I analyze the performative aspects relating to Marina Abramovi?'s The Artist Is Present, which took place in spring 2010 at MoMA in New York, from the context of the artist and work, institution and documentation. In this performance work, for the duration of the exhibition, Abramovi? sits completely still opposite another chair where anyone from the audience may sit. The art arises through this participation.

Envirotainer builds containers that are specialized in transporting of temperaturesensitive products these containers are customized for airplanes. The containers arethen leased to other companies, most often to pharmaceutical companies.Envirotainer are based in Lagga, Knivsta. It is also here where the production of thecontainers is held. The container RAP T2 was designed in the early 80ies. The RAPT2 contains a fleet of about 1220 containers spread all over the world.