At Degermyran landfill, situated in the municipal Skellefteå, a leachate treatment system was installed in 2005. One of the aims of this study was to investigate how well the treatment system works by using data from chemical measurements made on the leachate before and after treatment. Further this study had the purpose of investigating how the predicted climate changes of the 21st century will affect the amount of leachate generated at Degermyran by using a modified version of Thornthwaites water balance model. The treatment system has the ability of reducing manganese by 90 %, nitrogen by 73 % och TOC by 79 %. By the turn of this century the amount of precipitation that percolates the waste at Degermyran will be between 254 and 298 mm, depending on the amount of greenhouse gases that will be released in the future to come.

The discussion about high culture and popular culture in our society has been going on for decades. In few places is it as loud as within culture journalism and the critics? society, where the question of what is good taste and what is dumb entertainment constantly gets brought to the surface. Film is a particularly vulnerable area, since it is such a universally appealing and rather young medium. In America and England several studies have been performed of the reviewing society and reveiwers? use of high and low art-discourse in their writing.

For the success of universities, it is very important that the personnel are well motivated through internal marketing. The purpose of this report was to identify which activities universities uses to motivate their teaching and researching personnel and how the activities are valued by this group of employees. The study was conducted in the form of a case study. One interview with the chief administrator at Luleå University of Technology was conducted, and a questionnaire was sent to all the teaching and researching personnel at the same university. The result indicates that Luleå University of Technology uses many internal marketing activities to motivate their employees.

The last decades the increased computerisation at the places of work has led to new physical loads in the working life and new demands on the working environment. The widespread usage of computers in the working life has led to more sedentary work and less daily movement.The purpose of the thesis is to develop a new product to a concept that in a low intensive and healthy promotional way will activate the body. The product will make a combination of healthy promotion activity and work during office hours possible and primary aims to those with a sedentary office work, which leads to that the body don´t get to be activated in the extent needed.Information has been gathered from studies already made in this area, interviews plus a study and an experiment. From the gathered information concepts and functional solutions has been generated and evaluated to result in a product concept.The thesis has resulted in a concept that consists of a work place unit where the user walks on a treadmill and works at the same time.A general conclusion which can be drawn is that the majority of persons that tested to walk and simultaneously work with a computor on the treadmill found this way of working attractive. Many were positively surprised and said that they would use such an physically activating work place implement if it was available at their place of work..

People are usually directed towards each other in conversations, to make it easier to hear what is being said. Algorithms for voice and speech recognition works in a similar way, regarding the microphone direction towards the sound source. In this thesis in electronics has therefore a servo control with binaural sound localization been implemented on a microcontroller connected to two microphones.When people perceive sound, the brain can estimate the sound source direction by comparing the time taken by the sound reaching one ear to the other [1]. The difference in time is called the interaural time difference, and can be calculated using various techniques. An exploratory comparison between the techniques cross-correlation and cross-spectrum analysis was carried out before implementation.

The aim of this thesis is to establish a ?förvaltningsplans? template to Fastighetskontoret in Vasteras city. Further general information about the mission was given at our first meeting with Rolf Haraldsson, who happened to be our mentor and works at Fastighetskontoret in Vasteras city.We agreed that using the software Excel was the most appropriate way to establish the template, because Fastighetskontoret also make use of Excel in their internal system, and also because Excel has a more friendly user interface and it is more easier to use compared to other software that have complex templates.One of the first things we did was to get in contact with different fastighetskontors around Sweden so that we could either take part of their ?förvaltningsplaner? or get referred to other material that could have been used. But this turned out to be an unsuccessful strategy.

This examination work on studies and research in articles is mostly from other countries. The purpose of the examination work have been to find out if there are any means you can work with to find out when its time to start irrigation, how they works and if they are credible. In Sweden there is not many means for decide when it?s time to irrigate and how much water you should appear. Swedish farmers think they have so much experience that they don?t need techniques like this.

The purpose of this thesis has been to explore in what ways Franz Kafka?s ?The Metamorphosis? can be read as a story of gender. By bringing together Judith Butler?s theory of materialization and Lennard J. Davis?s crip theory I have spoken of Dismodernity as the domain of abject bodies that have been repudiated by (post)modern societies as untintelligible and dysfunctional.

The aim of this study is to examine how the Swedish writer Aurora Ljungstedt describes relations and desire in her En jägares historier, and what political message she tries to send her audience through that description.I have applied Eve Kosofsky Sedgwick?s theory of erotic triangles to the relationships in En jägares historier and found that they are structured in the way Sedgwick describes. The structure works to uphold and, when needed, re-establish patriarchal order in the book. Most female characters in En jägares historier are ? also in line with Sedgwick?s theory ? no more than articles of trade between men.

The purpose of this thesis has been to examine preventing child sexual abuse in four elementary schools in Stockholm, Sweden. The study is based on qualitative interviews with school counselors. The aim of this thesis was to find out how and if elementary schools in Sweden work with preventing child sexual abuse. The aim was also to examine how the school counselors reason about the schools efforts to prevent child sexual abuse. Their statements was analysed with Foucault?s theory about sexual history to get a deeper understanding for why people reason the way they do when it comes to issues like this.

AbstractSocial welfare workers employed in the same county base their assessments on the same laws, routines and guidelines, yet it seems that they sometimes come to different decisions. It's the discretion that enables the social workers to make individualized decisions adapted to each clients unique situation.The purpose of this paper is to examine social welfare workers reflections on discretion and what influences their discretion in the professional role.Six qualitative interviews were conducted with social welfare workers in three communitys i the middle of Sweden.The main result shows that it is primarily four factors that affect the social welfare workers discretion in the professional role :External factors such as other organizations change of regulations and cooperation with other organizations.Organizational factors such as routines, rules and guidelines .Professional factors such as the opportunity to use experience and professionalknowledge to determine which measure works in different situations.Individual factors like the workers ability for initiative and the clients individualcircumstances. Social welfare workers feel that they have a relatively wide discretion in their profession. They believe they have the ability to make individual evaluations of each client, however they also believe that their discretion often is limited by lack of time.Key words: social welfare workers, clients, discretion, assessments. .

This master thesis is based on a general issue of quality in social services. I have chosen to illustrate through an empirical case, namely the position social responsibility coordinator and shortened SAS.This position is fairly new to the Swedish social services and has the overall mandate to monitor, develop and ensure quality.To study this, I have developed two analytic schemes. One is based on the concept of quality value components, the second is based on the concept of quality character components. These analytical schemes are used as the presented material. When I study mycase, I have used two methods, documents and questionnaires.In this study I will try to describe how new solutions to improve the quality of social services can conform and develop.

The purpose of this paper is to examine whether, and if so, how tourism effect the construction of a new city district with a stadium in focus. The study is based on a case study of Swedbank Arena and Arenastaden as nearby area. There has been an interest from the writers to study Swedbank Arena and Arenastaden, as it is a current subject, and both of them are under construction, which means that it was possible to see how the process works from the ground up. It has been shown that Swedbank Arena is built up in an entirely new district in which there will be new infrastructure that is tailored to the stadium and the crowd it?s expected to attract.

The aim of this paper is to examine the American movie trailer particularly its history, marketing and functions, presented as an historical overview from the serials of the early 1910s to the trailers of today. A trailer from each decade of the twentieth- and twenty-first centuries is selected which represent typical trends and shows how trailers historically functioned, including their formal, generic differences.The introduction focuses on the market in which the trailer operates, and raises the issue of the entertainment value of art or marketing, how the film industry works and to role of advertising. The second part of the introduction focuses on the development of film stars, and their importance in trailer campaigns. This brings in the question of the growth of Hollywood and new media forms/technologies. The manner in which new media also create a new type of audience is considered, which demonstrates how the trailers capture audience attention in new ways.The second part of the paper focuses on the history of the trailer and examines typical structures, of the different periods.The third part analyses how different trailers operate, and how the trailer industry stands at the beginning of a new era, the so-called Post-interactive era, which is discussed with regard to Spider-Man 2 and The Da Vinci Code..

This thesis investigates lacks in today?s use of the ERP-system Mapaz Affärssystem inthe production planning at Solna Pressgjuteri, and possible improvements. Today thedates calculated by the program to plan the orders are inaccurate and the ordersequence is not optimal, and therefore continuous manual corrections are needed.The approach was to study the program Mapaz to understand how it works, andidentify available parameters for input and output in the different tools offered in theprogram. By studying old lists of planned orders and relevant parameters in Mapaz forindividual orders, production groups, products and operations, the connectionbetween input and output parameters could be understood.Participating in planning meetings and discussions with the company behind theERP-system identified the current usage, desideratum and possibilities with theavailable tools. These were then matched to describe the reasons to the insufficientplanning and form possible actions for improvement.The work has showed poor understanding for the ERP-system and its functions, assome tools intended to assist the planning were not used, and some even usedincorrectly.