Eutrophication of lakes and streams are nowadays a well known environmental problem and implies an enrichment of the nutrients phosphorus (P) and nitrogen (N). Phosphorus is considered to be the most important component for the growth of aquatic plants and leads in too large quantities to an intensification of growth. Phosphate (PO4) is the fraction of phosphorus that can easiest be taken up by plants and thus have the greatest impact on eutrophication. Increased plant growth in lakes and unfavorable conditions for aquatic animals are two examples of negative consequences. A significant portion of the increased nutrient supply to nearby water can be derived to phosphate leaching from agricultural areas, where private sewers and agriculture is two main sources.

The purpose of this essay is to investigate and analyze how widely and intensive genderequality issues are considered within Swedish companies. Qualitative interviews werearranged with personnel managers within each company, and complemented with aquestionnaire amongst the employees. The collected information was analysed on the basis ofgender theory, organization and change theory, theory of equal opportunities and historicalstatistics. The outcome of the analysis indicates that companies find gender equality of highinterest, and important to address within the daily work. However the analysis also shows thateven though the companies find gender equality important it is only adopted within few areas,and not across all departments.

AbstractAll headmasters want to lead teachers so that the students will achieve their own goals as well as the goals of the education. The salutogenic leadership is a way to lead in the right direction. This type of leadership depends on Antonovski?s (2005) theory of Sense of coherence. The theory of Sense of coherence is built on the concepts of comprehensibility, manageability and meaningfulness.

AbstractOne aim of this thesis, has been to explore how discursive frames are constructed, frames to relate to, compare with, and therefore be part in shaping political subjects. The other aim has been connected with a more empirical platform, where I wanted to discover how these frames are established and structured discursively within a political organization, among its members; in this case with a foucs on the Swedish social democracy and its former leader Olof Palme. The thesis starts with a theoretical presentation and discussion, where focus is on the concepts of ideology, discourse theory in the form of Laclau and Mouffe, and narrative theory. The concepts will be presented and discussed, and also related to the other concepts to see their theoretical potential, both ontologically and epistemologically. Finally the theoretical rudiment is linked and analyzed with the empirical material.

Aim: To investigate how three of the biggest political parties in Sweden made use of socialmedia in the election campaign in 2010, and to get a picture of how the parties perceive therole of social media in political communication today and in the future.Method: The research is conducted through personal interviews and qualitative textualanalysis.Theory: The theory that the study is based on is Habermas theory of the public sphereMain results: Social media is today an excellent channel for communication and informationbetween politicians and voters, and they will probably become increasingly important inpolitical communication in the future. So far, they are only an addition to the traditional mediaand are in no way substituted for them. Internet and some social media is an excellent forumfor political debate and opinion-former..

Dione kullager AB is a company in Uppsala, which sell industrialmachinecomponents, transmissionsolutions and provides repair serviceof hydraulic components.When a hydraulic cylinder is about tobe repaired it needs to bedisassembled. Because hydrauliccylinders usually work in dirtyenvironments and are heavilyworn some types of cylinders arealmost impossible to disassemble.Today the disassemble is made by hand,which means extra work for themechanics. In order to facilitate thedismantling of this type of cylindersa machine is to be developed for thispurpose and this is where this thesisbegins.The thesis has been organized in threephases: Literature study in whichfacts and theories are acquired.Concept generation in which differentconcepts, calculations, and solutionswere identified and selected. Thedesign phase where all the differentconcepts of components were assembledand simulated in SolidWorks. Similarstructures have also been studied inorder to identify necessary functions.The thesis resulted in a structurewhich is believed to meet therequirements.

Parents today can be very stressed at the drop off and pick up of their children, this leads to that they sometimes miss important information that is pinned to the walls for example. Papers has the ability to disappear, a blog collects all in one place. Today, almost everything is digitized.This study has examined what a blog is and how schools and preschools can use it. The blog is used as a communication site for the preschools and school. This exam graduate work is made of three blog analysis, the analysis is made to see if the blogs can help the preschool and school to communicate wiht the parents.The theory I have decided to use in this study is the sociocultural theory.

Aim: The aim of this study is to understand why people have changed their preferred community over time. What are the main factors when changing to a new one?Method/material: The method has consisted of personal interviews with six different people in the ages between 20-22 and of different gender. The main material that has been used in this essay is the theory of Uses and Gratifications as explained by Denis McQuail, the theory of Convergence culture by Henry Jenkins and the theory about Communites of Practice by Etienne Wenger.Main results: This study shows a heavy affection that the use of communities often centers round the people around the community, rather than the functions that the communities themselves provides. Having people that you know on the community you choose is a vital part for people or at least having the support of other people and changing to another community at the same time.

Climate change and the sea level rise that it contributes to is an ever more pressing issue for costal municipalities around the world. Today there is a great deal of scientific reports and projections on what these changes could entail. However, resent studies on south Swedish costal municipalities have shown great discrepancies when it comes to how these scientific projections are implemented in the municipal planning and adaptation strategies. In an effort to understand the underlying reasons for this lack of concurrence, this paper has applied Rolf Lidskogs theory of the hetrogenity of science. The theory gives an explanation to the complications in the science-policy interface, by describing complicating factors in the communication between these actors.

In Jan Jagers and Stefaan Walgrave theory about populism as a political communication-style they claim that one can find this in the rhetoric of political parties. In their study of Belgian politics they found that the extreme-right party Vlaams Block has embraced this populism to a larger extent than other parties. Based on this theory this thesis aims at finding populism as a communication-style in three different Swedish political parties with the purpose to see if the extreme-right party ?The Sweden Democrats? will show populism to a larger extent than other parties, as was the case in the Belgian study.Based on Jagers and Walgraves operational definition of populism as a political communication-style this thesis applies it to the rhetoric of three different parties being ?The Social Democratic Party?, ?The Moderate Party? and ?The Sweden Democrats?. This is done in order to be able to clarify on the one hand if their theory is applicable to the Swedish case and on the other hand to what extent populism as a communication-style exists in Swedish political rhetoric.The method for this thesis has been a qualitative text analysis since and leads to the result that Jagers and Walgraves theory of populism as a communication-style is applicable to the Swedish case and that ?The Sweden Democrats? to a larger extent uses this political communication style, than the two other parties..

Fighting against accidents with elderly involved have come to be one of the west world's greatest challenges together with the climate changes and epidemics, and in order to fight against these accidents SDF Centre, Gothenburg appointed a man to the post as a caretaker.The aim of this master thesis is to analyse whether the implementation process and the systematic work correspond with Vedungs implementation theory and also put forward arguments for and against a masculine entrance into promotion old-age care; if it strengthens or is a take-off from the classical sexual roles.The thesis main theory is Evert Vedungs theory of implementation, which is constituted of eight factors which facilitates an implementation process. In order to theorise the sexual roles I have appropriated a gender perspective, constituted of multiple researchers and authors.The conclusion I have received through the qualitative interviews carried out with actors involved in the implementation process, is that the security services implementation correspond well with Vedungs implementation theory, hence the implementation has proceeded efficiently. The classical sexual roles is on one hand strengthened through a masculine possession of the security service, and on the other hand can the masculine entrance in the old-age care entail that more men apply for promotion old-age care work..

Zambia is a country in Southern Africa where poverty is widespread and the traditional keeping of local poultry therefore plays a crucial role in improving nutrition. Meat and eggs from poultry are important sources of protein but also of income. Improving the poultry production is thereby a method to fight poverty. For poultry, the access to light is an important factor for both growth and egg production. In this paper, the focus is on the traditional village chickens used for both egg and meat production, how they are kept, their health and welfare and if the use of a solar lamp will influence their behaviour, growth and egg production. Three studies were conducted in Chibombo and Choma Districts in Zambia were 17 farmers were interviewed regarding the village chicken management of which six farmers participated in a solar lamp experiment.

The aim of this study is to illuminate and discuss a case of political steering, specifically Managment-By-Objectives (MBO) in Swedish municipalities, from a democratic perspective. The essay examines a discrepancy between MBO in the Swedish municipalities and democratic theory.To fulfil the aim of the study one leading politician and one leading civil servant from five municipalities have been interviewed on this matter. This material is discussed in the light of a democratic theory constructed specifically for this essay. The democratic theory consists of three main democratic values in the democratic process: debate, transparence and the ability to demand political accountability.The main conclusion is that there is a contradiction in the use of MBO and the democratic values of debate, transparence and the ability to demand political accountability. MBO has resulted in a lack of debate and transparency and furthermore, it has made it increasingly more difficult to demand political accountability..

The purpose of my study is to question the model service marketing triangle and propose an alternative ways of looking at service marketing. The study is based on a deep, qualitative research. In the research of the material an abductive approach has been used. The primary information sources are interviews with project workers, which are being analyzed together with the theoretical background in part argumentations in the course of the thesis. In the last chapter they are unified.

Today older people?s health and life quality are current topics of conversation in society. The number of old people is increasing and their health is deteriorating, that is why there is a need of new ways of meeting their necessities. In this study we have tried to illustrate heads of districts reasoning concerning pets? significance for old people in special housing.