Eutrophication has been a problem in aquatic systems for a long time. It is well known that the key nutrient to control the eutrophication process is phosphorus. Lately, it has been possible to reverse the process and recover lakes from eutrophication.During a long time Lake Näsnaren in Katrineholms kommun, Södermanland, has been exposed of a large amount of phosphorus from the city's wastewater. The lake has a great value as a habitat of rare species but also a high recreation value for people living in Katrineholm and Södermanland. Lake Näsnaren is situated in a Natura 2000 area.

AbstractThis essay consists of an analytical study of three present-day Swedish films depiction of teenage life. From these films we like to see how youths are described, what attributes they are given, in shape of attire and different symbolic items, such as language and body expressions. The essay emphasizes which values that dominates among the illustrated teenage groups and compares it to the values and expectations that we can derive from an adult society. Here we let the school?s main determining base documents, Lpo 94 and Lpf 94, represent the dominating values of the society.Our hypothesis is that media, and also these films, creates images that affects the societies comprehension of teenagers and also how teens see themselves.

This social psychological qualitative study demonstrate how the children?s play begin and what significant important it has in the child?s identity progress. The main subject in this social- psychological study is the child?s self and how through imagination, creativity and spontaneity the human?s personal identity is discovered. However the study is based upon the children?s plays in day- care, the children whom are being objects for the study are from 3-6 years old.

This thesis has been made on behalf of Forsmarks Kraftgrupp AB and is the final part of the education of Bachelor of Engineering in ? Innovation, production and logistics atMälardalens Högskola.Forsmark nuclear power plant is located in Östhammars municipality at the coast of Uppland. The three nuclear reactors in Forsmark together produces approximately one-sixth of Sweden?s electricity consumption each year.The background of this study is that a large number of requests come to the purchasing department with incomplete information. Usually it is in the description of what is to be acquired as the information is incomplete, but also in knowing when Quality Control-functions (QC) is supposed to be used.The aim of this work is to describe and analyse the material acquisition process.

This is a report on the development and implementation of the web shop ?Urballa Ur?, a web application developed by nine students at Linköping university. The report illustrates the methodology and process with intention to answer the question ?How can an online watch store be implemented to increase sales??. During the process the agile method scrum has been used as a working method.

AbstractPurpose ? The purpose of this study is to examine the challenges that exist within thematerial handling process, to and from a department for service and maintenance at a hospital, and how the challenges can be managed to achieve a more efficient material handling process. In order to fulfill the purpose the following two questions where formulated:1. What challenges exist within the material handling process, to and from adepartment for service and maintenance at a hospital?2.

The municipality of Västervik, with support from Envipro Miljöteknik AB, is carrying out a main study of the minefields at Gladhammar. Mining of iron, copper and cobalt under different periods from the 16th century until the end of the 19th century has led to discharges of metals to the lakes situated downstream. The aim of the main study is to investigate the possibilities to reduce the environmental load on the surrounding ground and water caused by heavy metals from the mine. The present report is a part of the main study. The aim of the work is to investigate the geochemistry of the groundwater.

My purpose for this essay is to examine what factors are considered to have high influence on motivation to study and what measures can be taken to enhance student?s motivation to study from a student perspective. The main source of theory for this study has been the classification of motivational factors that has been based on Herzberg?s twofactortheory with complementary theoretical sources. The study is based around two research methods, one survey together with complementary student interviews. The empirical material consists of 118 completed surveys together with nine student interviews. The study?s results have found that students find the main source of rising motivational level originates from the professional role of the teacher. Additionally the students find the main source of subsiding motivational level originate from rising level of stress and uninspiring teachers.

En kvalitativ socialpsykologisk uppsats med syfte att belysa betydelsen av gemenskap och detsociala i missbrukares process av tillfrisknande. Det empiriska materialet grundas i tio nyktramissbrukares livsberättelser, med vilka vi kommit i kontakt med genom organisationen VågaVa. Parallellt med vårt huvudsyfte vill vi också spegla denna stödorganisation. Den övergripande analytiska ramen diskuterar social aktivitet, etik, gemenskap i förhållande till kampen mot missbruket, vi lyfter även fram vikten av stöd- och samtalsgrupperna Nyktra Narkomaner och 12-stegsprogrammet. Teorierna som appliceras på materialet är R.

Northern Stories is a narrative video-project, mixed between how to work with the movieformat and the programs involved. As well as the complexity of how it can be to work in collaboration with a company and an investigation in how to evolve my design process. This from a designer?s point of view and with the intention to produce a finished product..

This thesis examines the established theories on the phenomena of merger of equals. In contrast to an acquisition, a merger of equals is complex since the very nature of it entails that none of the involved parties are in control. Merger of equals are therefore viewed as one of the most difficult types of partnership and data show that over fourty percent of all mergers fail to achieve their targets. Still, research on the phenomena is limited. The main purpose of this thesis is to analyse the implicit factors to why a merger of equals fail.

My objective for this project was to create a short but thrilling 2D-animation intended as promotion for an online comic book. The purpose of the project was to learn more about animation and graphics, to further my artistic skills and to learn how to work in Adobe After Effects. I also wanted to learn more about scheduling, project methods and how to handle stress. During the ten weeks of the project I have created the story, the storyboard, the character design, the backgrounds and the animation. The voice over was recorded with the help of a fellow student who also made the music and the sound effects.

The purpose of this study is to gain understanding of how self employed entrepreneurs (hereafter referred to as ?entrepreneurs?) develop their competence based on their perceived learning space. The main question is: How do these entrepreneurs develop their competence based on their perceived learning space? Other questions relevant for the study are: How important is the social environment for these entrepreneurs and how do they interact with their social environment in order to develop their competence. The study has a qualitative approach.

This essay concerns on how my novel The Teacher was influenced by the Masters course I completed in Creative Writing at Linnaeus University (2012 ? 2014). Basically, The Teacher is about a love affair between a teacher and a student. With an intertextual, comparative and structurally inspired method I examine the process of writing my text. I also examine how my work relates to the great changes of the Swedish school system in the early 1990:s: deregulation, decentralisation and management by objectives.

The aim of this Master?s thesis is to examine the function of the budget as a means of control within an organisation in the public sector. To accomplish this, a case study has been conducted on a certain business unit within Luftfartsverket responsible for providing Air Traffic Control services. The thesis is built on a framework of contemporary theories of budgeting and includes a brief discussion of the weaknesses usually associated with the traditional budget. The conclusion of the study is that the use of budget as a means of financial control within Luftfartsverket is not efficient enough at the moment.