Simulation means running a model of a system with suitable input and observing the corresponding output. Real-time environment simulation is a special kind of simulation used to simulate a control system's environment in real-time. This is done to test the control system before it is used in its real environment. In this project, computer simulation of a certain kind of environments, called track-based systems, is studied and a general model for track-based systems is developed. In this model, track layouts are represented by graphs, which is a flexible and extensible representation and a method for visualizing these layouts is presented.

In the EU there are EC Directives that Member States of EU should follow. Sweden has undertaken to transpose EC Directives regarding the working environment to Swedish Provisions.  In 4 April 2006, the European Commission had some criticism against the Swedish implementation of the Construction Sites Directive. The Swedish Work Environment Authority has in response to this criticism reworked the Work Environment Act and related provision about building and civil engineering work. The changes came into force 1 January 2009.These changes have resulted in some working methods and even new responsibility subjects must be reviewed. The purpose of this exam project was to investigate if contractors and clients in the construction sector, had have time to update themselves on this front and adapt to these changes.

The following study explores the relation between psychosocial work environment and individual health. The purpose is to examine how female employees in the occupational health sector experience their own psychosocial work environment, focusing on different influencing factors in both the workplace and their private life regarding the employees own health. The study applies a hermeneutic approach in which qualitative interviews constitute the empirical data. Previous research on this particular subject has focused on the following themes: the combination of work-family life, demand/control model and flexibility in the workplace in relation to health and stress. The theoretical framework used in this study integrates relevant concepts, specifically SOC, poor leadership and flexibility.

The purpose of this master thesis is to create, test and evaluate an analytical instrument for children?s library environment based on a theoretical framework consisting of Howard Gardner?s theory of multiple intelligences and Thomas Armstrong?s pedagogical application of the original seven intelligences. We wanted to investigate whether the environment in Rum för barn stimulated all of children?s different intelligences. We also wanted to identify possibilities and liabilities within the analytical instrument.

Forestry and forest products are vital components of the Swedish economy but the forest is also important for recreation, hunting, out-door life and conserving biodiversity. The Swedish Forest Act has two equally important objectives, production and environmental protection. Polytax is the Swedish Forest Agency´s inventory programme which monitors progress toward the two objectives in connection with regeneration fellings. It includes data on environmental protection measures taken in connection with regeneration fellings. 30 § of the Swedish Forestry Act and related regulations specify the demands for conserva-tion of nature.

Syftet med vårt examensarbete har varit att undersöka hur några valda pedagoger förhåller sig till utomhuspedagogik som en pedagogisk undervisningsmetod och diskutera dessa olika perspektiv av vad pedagogerna säger utifrån frågeställningarna i vårt syfte.Med hjälp av intervjuer har vi ställt frågor till fyra utvalda pedagoger som besitter skilda kunskaper och erfarenheter av utomhuspedagogik.I litteraturstudien mötte vi begrepp som forskare och teoretiker förknippade med utomhuspedagogik. Begrepp som direktkontakterfarenhet, sinnlig erfarenhet, autentisk lärandemiljö.Resultatet åskådliggör att pedagogerna ser fler fördelar än nackdelar med utomhuspedagogik. Några fördelar gällande utomhuspedagogiken framkom som mer rörelse i lärandet, bättre hälsa och att lära om objekt i sin verkliga miljö m.fl. En nackdel som flera av pedagogerna var överens om var personalbrist, tidsbristen gällande planering och de praktiska förberedelserna.Pedagogerna visade olika intresse för utomhuspedagogik men alla var överens om att det var en bra undervisningsmetod och några av dem ville gärna använda sig mer av det i sin undervisning i framtiden..

Kärnkraften har så länge den funnits varit en omdebatterad energikälla. Syftet med denna uppsats är att utreda och få en bild av hur och på vilket sätt natursynen hänger ihop med åsikter om kärnkraft. Jag har redogjort för vad energi är, kärnkraftens historia i Sverige och som energikälla samt beskrivit för- och nackdelarna med kärnkraften. För att kunna ge en bild av kärnkraft och natursyn har jag genomfört kvalitativa intervjuer med personer som på olika sätt är insatta i problematiken kring kärnkraften. Min undersökning visar bland annat att natursyn är ett komplext och stort begrepp som vi bör vara medvetna om hur det fungerar i arbetet för att förbättra miljön..

The purpose of this thesis is to explore the experiences and views some users have of the library environment and services of the University Library of Halmstad. The main question to be answered in this thesis is what importance the users attribute to the library environment and services while pursuing their most recent library errand. To answer this question a study of relevant literature on the subjects of library environment, library services and user-surveys in other academic libraries was carried out and a questionnaire was distributed to 22 respondents in the process of visiting the University of Halmstad Library. The literature background and the results of the conducted study were interpreted and discussed and led to the following conclusions: 3 respondents encounters with the library environment and its services were negative in part and thus their experiences and views were relevant to the completion of their library errands. The other respondents? encounters confirmed their overall positive earlier experiences and views of the library environment and its services, but had no real concrete significance for the completion of their library errands..

Title: Experiences of physical activity in a flat country Regular physical activity provides many chronic diseases and is an important contributor to health promotion. According to Swedish goals for public health, community planning ought to provide opportunities for exercise in all groups of the population and exercise in daily life should be uncomplicated, even in rural areas. The purpose of this study was to explore how individuals living in a flat country experienced their opportunities for exercise on a regular basis. Four semi-structured interviews were carried out with a phenomenological approach and for the analysis a phenomenological-hermeneutic method was used, resulting in two main themes and nine sub themes. The first main theme ?The reciprocal relation between physical activity and the landscape? showed that the informants experienced that they had good opportunities in the landscape for physical activity, it was easy to exercise on a regular basis, provided there was motivation.

The exposed position of a social worker entails serious demands to their working environment. The experience of the working environment is coherent with various circumstances such as physical, technical and psychosocial factors. The aim of this study is to investigate how social workers in Gotland experience their psychosocial working environment. As a theoretical ground we describe the working environment regulations and it´s framework. Previous national and international research enlighten issues such as definitions of threat and violence, the significance of education and policys within social work, social support and riskfactors.

When stormwater occurs near human activity the water gets polluted. The purity and composition vary widely depending on the types of activities in the area, the type of surface the water comes in contact with, precipitation and many more parameters. It has long been known that stormwater quality can affect both human health and the environment as stormwater is a major contributor to pollution of receiving waters.A human activity that has an impact on the environment in several different ways is traffic and stormwater is no exception. Airborne gases that react with precipitation, oil leaks and fuel systems that drops down on the ground, metals from brake linings and rubber particles from tire wear are some of the aspects you have to take into account when categorizing the relationship between traffic and polluted stormwater.In this project, stormwater samples from a parking lot in Halmstad, Sweden were collected and analyzed with an atomic spectrophotometer. The presence and relationship between copper, cadmium and zinc with different rainfall parameters have been studied.

In the growing concern for the state of the environment more tools are being integrated in the decision-making processes. Sweden actively makes use of environmental impact assessment (EIA), which is supposed to minimise negative impacts of a project, policy or plans on the environment. The EIA process in Sweden still requires certain improvements to be more efficient. In this study actor interaction was analysed with trust being the framework for analysis. The aim is to find out whether it is possible to use trust as a framework for analysis since trust research is very discipline dependent.

The main purpose with this thesis has been to study the design philosophy of Bruno Mathsson, how he worked with his houses and the landscape surrounding them and which kind of inspiration sources he had. My work started when I during the autumn 2004 got involved in an existing project related to one of his glass houses. The glass house is situated in Kosta and has during the last fifteen years suffered from so much vandalism and decay that it has become a problem for the municipality of Lessebo. The intentions are to restore the house and to transform it to a center for Swedish design, also containing a store and a café as well as hosting one apartment for scholarship students. My task in this project was to form and develop the outdoor environment in connection to the house.

The aim of this study is to look at the environmental effect on toddlers? social interactions during free play in two older and two newer preschools. Furthermore, we would like to investigate four preschool teachers? thoughts about the indoor environment when it comes to toddlers? interaction during free play.Qualitative methods containing interviews of the preschool teachers and observations of the children during their free playtime have been used to help us reach our conclusions. In addition, our theoretical conclusions have been derived from both the sociocultural perspective and the environmental psychology perspective.Our results have shown that variations in the preschool environment are of importance in the outcome of toddlers? different social interactions.

Denna uppsats behandlar hur naturen används som ett pedagogiskt rum och barnetsbildskapande i naturen sett ur olika perspektiv. De flätas samman i en undersökning hurpedagoger använder barnets bildskapande i naturen. I den här uppsatsen undersöks en förskolaför att kartlägga deras vanor och visioner om bildskapande i naturen. Utifrån intervju och studiebelyser uppsatsen både pedagogernas erfarenheter och visioner såväl som barnens upplevelser.Studieobjektet i denna undersökning är en Ur och Skur profilerad förskola.Huvudresultatet är att miljön för barnens bildskapande påverkar och gör sitt avtryck. Får barnetnäring till sin fantasi sker en utveckling..