Selenium (Se) is an essential trace element that is involved in several physiological functions in mammals. Mostly, Se is bound to proteins, many of them with enzymatic functions. A group of seleno-depending enzymes, glutathione peroxidases (GSH-Px?s), are important as antioxidants and protects against free radicals. The activity of GSH-Px is strongly regulated by Se storage in the liver.

Ruins and derelict places have since long fascinated and attracted humans. With my starting point in the wild vegetation and the spontaneous activities taking place on derelict land and in industrial ruins, I explore with help from the theoretical sociology, what creates not only this fascination but also fear. The purpose of the thesis is to explore and exemplify how the industrial ruin as a place outside the restrictions and control as well as design intentions of modern society can be used as an inspiration in a landscape architecture context.The modern city consists of areas and places with a well defined purpose. A piece of derelict land or a disused building is instead ambiguous, undefined and open for new purposes. However described in negative terms, these placesare often perceived as places of mystery and magic.

The purpose of this study was to investigate the connection between store layout and how it affects us as shoppers. We formed our research questions based on literature. The study was based on observations of shoppers without their knowing they were observed. We didn?t tell shoppers since the science of shopping says that shoppers pattern of movement is something that?s subconscious and if the shoppers had known it would have affected the result of the study.

Law firms are defined as knowledge-intensive companies. Due to the dependency regarding the resource of knowledge among the firms employees and to the fact that they often are categorised as a type of professional service firm. The purpose of this study is to investigate the different types of profitsharingsystems as a form of reward with focus on the theoretical differences and effects of the True Partnershipmodel and the Stockholmmodel. In addition to these models we will look into the Human Resource processes of; recruiting, integration, retaining and development of employees. The main purpose of the study is to examine the theoretical level on how the profitsharingsystems effect different Human Resource processes and through the knowledge of these connections using this as an analogy when to analyse other law-firms and knowledge?intensive company?s.

Rules on parental leave have over the years been the subject of several gender debates. The big question has particularly been whether a further individualization of the days should be established. Sweden is a relatively equal country but differences still exist between men and women in the labor market, such as differences in wages. A fact that is considered encouraging for this is the uneven distribution of parental leave between men and women. It has now been nearly 40 years since the introduction of the first parental insurance but we have still not achieved gender equality in working life which was the main purpose.The main purpose of this essay is to study the motives for the proposal of individualized parental leave, and in addition examine how this change of rules could impact on gender equality in the work place.

Alcohol and drug abuse is something that undoubtedly exists in our society today. Our interest in this area was inspired by an earlier study of the influence of socialization on these dependencies. From this we developed new hypotheses concerning men and women?s drug and alcohol abuse. The main purpose of this study was to highlight the experiences and reflections of six women and seven men on their own alcohol or drug abuse.

Human rights have been added to the new curriculum which came into force the 1st of July 2011 in the Swedish Upper Secondary school. The purpose with this master thesis is to compare the old and the new curriculum as part of an examination of what way they affect the Social Science education. Further the analysis focus on what is affecting discourses in the Social Science about human rights, as well as its communication and incorporation in its education. The empirical material consists of the schools steering documents and interviews with Social Science teachers. The theoretical framework is based on human rights education (HRE) and curriculum theory.

Vilken roll har utomhuspedagogik i grundskolan, närmare bestämt i år sju? Kan utomhuspedagogik som metod, eller process/arbetssätt, vara ett sätt att få eleverna mer intresserade av NO i skolan, ett intresse som dalar ju högre upp i år en i grundskolan eleverna kommer, vilket även gäller för kunskaperna enligt nationella och internationella undersökningar. Jag undersöker särskilt vilken roll problemlösande aktiviteter, valmöjligheter hos eleverna och miljöns utformning har för elevernas intresse av NO. Undersökningen bygger på litteratur, observationer och intervjuer, där hermeneutik - tolkning - fenomenografi - jämförelse av olika perspektiv och uppfattningar hos de personer som ingår i undersökningen - och empiri - erfarenheter ute på fältet vid observationerna och intervjuerna - är viktiga delar i undersökningen. Undersökningen visar att eleverna tycks ha ett behov av uteundervisning eftersom de ser fördelar med det, till exempel att de får frisk luft, får röra sig mer än i klassrummet men framför allt att det innebär en vardagsanknytning, en konkretisering av lärostoffet.

Vilken roll har utomhuspedagogik i grundskolan, närmare bestämt i år sju? Kan utomhuspedagogik som metod, eller process/arbetssätt, vara ett sätt att få eleverna mer intresserade av NO i skolan, ett intresse som dalar ju högre upp i år en i grundskolan eleverna kommer, vilket även gäller för kunskaperna enligt nationella och internationella undersökningar. Jag undersöker särskilt vilken roll problemlösande aktiviteter, valmöjligheter hos eleverna och miljöns utformning har för elevernas intresse av NO. Undersökningen bygger på litteratur, observationer och intervjuer, där hermeneutik - tolkning - fenomenografi - jämförelse av olika perspektiv och uppfattningar hos de personer som ingår i undersökningen - och empiri - erfarenheter ute på fältet vid observationerna och intervjuerna - är viktiga delar i undersökningen. Undersökningen visar att eleverna tycks ha ett behov av uteundervisning eftersom de ser fördelar med det, till exempel att de får frisk luft, får röra sig mer än i klassrummet men framför allt att det innebär en vardagsanknytning, en konkretisering av lärostoffet.

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.

Almost every company sooner or later ends up in a more or less difficult economical situation. The reason for the economical crisis varies for each individual case but common for them all is that it is the management group that has failed in their work to guide the organisation to avoid a negative result. The next common denominator is that it is the management group that has to handle the changes in the company's environment and lead the company out of the crisis. But how can they do this and take decisions in a rational and effective way and is there warnings signals that the management group missed before the crisis was a fact? This is some of the questions that this study is going to discuss and analyze. The aim of the study is from a management perspective chart the strategic work of the company's management work when handling an economical crisis.

Phosphate is a used as a surface treatment method which is used for various purposes in the industry. In this case, phosphate coated wire is used in the processes to achieve a desirable outcome. The reason to why phosphate coated wire is used in the production process is because phosphate acts as an accumulator, where it stabilizes the lubricant on the surface of the wire. Lubrication is important because it plays a major role in the roll quality and characterizes important benefits regarding the outcome.Currently, SKF has to wash away all phosphates residues after extrusion process in an operation called tumbling. The main reason for this is simply because the surface has to be completely free from lubricants and coatings till the next step of process.

Digitization is a concept that has become popular in terms of collections of old heritage-related material such as books, photographs and paper documents. This work is a study of the Swedish composer Allan Pettersson (1911?1980) and his personal archive stored at Section for Manuscripts and Music at Uppsala University Library. My issues are What happens to the archive of the digitized? Will there be a "new" archive of the digitized? What guidelines are Uppsala University Library using for their digitizing and how do they look? What will be the result after digitization? What about copyright and the material? Allan Pettersson's personal papers consist a large collection of sketches of musical notes, newspaper clippings and concert programs.

Purpose and framing of questions.The objective of this study has been to problematize the concept of "health" by studying the philosopher Nietzsche's writings on the subject and by analyzing four PE teachers' thoughts on his view of health. This has been achieved by examining the following questions: What types of health does Nietzsche describe, and how are these promoted and inhibited according to him? How does a Nietzschean view of health stand visavi the one expressed by the Swedish national curriculum? What do teachers think about the Nietzschean concept of health and its potential applicability in physical education?Theory and Method.The literary study had a hermeneutic approach and was conducted according to a qualitative analytical method, in addition the so-called three-step method was used to create a definition of "health" on the basis of Nietzsche's use of the term. The source material consisted of Nietzsche's overall philosophical writings (ca 2600 pages) in order to give a complete picture of his view of health. The four interviews consisted of open enquiries, which were conducted according to a qualitative interviewing technique.

An inquiry into the post-war European aesthetic and political landscape should take the international organization Unesco?s colour reproductions and travelling exhibitions of paintings into consideration. In these, the organization implements André Malraux? idea of the ?imaginary museum? as a framework for a future cosmopolitical, aesthetic (and utopian) community. During the late 1940?s, the Swedish government also discusses the need for raising an ?aesthetic awareness? amongst their citizens as a consequence to a poor knowledge in the fine arts.