The first of May 2005 changes were made in the Annual Accounts Act. The 2006 Annual Report of companies with more than ten employees or assets over 24 million SEK must include environmental information in the directors' report if it affects the company's development, result or position. A survey made by KPMG 2007 investigating the environmental information of companies listed on Large Cap Segment of the OMX Stockholm exchange showed that only a third of the companies, included in the survey, complied with the new law requirements. I have examined how the environmental information in the directors' report is formulated and why the information is formulated in that fashion. I have examined seven companies listed on the Large Cap Segment of the OMX Stockholm exchange. Four companies from the materials sector and three banks from the financials sector were included in the survey.

To understand the glass electrode needs knowledge from more than one level. The construction ofthe glass electrode is one part, an other is the composition and structure of glass. The Nernstequation have an important role, but also the sources of errors in the analysis and the calibration ofthe glass electrode. Focus for this article is how the glass electrode really works and how Gibbs freeenergy made the potential dependent of the concentration of H+and gives the logarithm to thefunction. Nikolskii's ion exchange theory starts to explain the question about how the potentialcreates and Baucke's dissociation mechanism made it more explicit.

I arbetet med en stol har jag utgått från det ursprungliga i trä. Min vision har varit att bevara och lyfta fram materialets inneboende och primära egenskaper.Jag har formulerat en bild av detta:-En gåtfullhet ligger som dagg över stolen och speglar den magi man kan finna iskogens träd.Min tillverkning bygger på en ärlig utformning gentemot trädet. I vårt nutida Sverige med masskonsumtion av möbler glöms materialens ursprung bort. På grund av det högteknologiska raffinerandet av materialet döljs tillverkningsprocessen. Jag vill visa materialets ursprung och låta brukaren förstå att trä har varit levande.

Volvo Construction Equipment is a world leading company in construction machinery. Tomaintain the best products, development is prioritized. The master thesis regards sound reductionof the hydraulic system on a wheel loader. The background to the master thesis is asimulation made on the hydraulic system, performed autumn 2005. The result of the simulationshows that the energy of the pressure ripple is reduced when the paralleled hydraulicpumps are phase shifted and reduces each others pump pulsations.

Leaders in modern working life are confronted with frequent use of temporary groups. The purpose of this study was to examine possible reasons for swift trust towards leaders in temporary groups. The target group of the study was school employees. An opinion poll was carried out in the occupational group (n = 35) which made it possible to make statistical comparisons. The result showed that the following aspects were important for the development of swift trust in leaders: personal attributes, image related attributes, competence and experience, leadership and also social competence.

The purpose of this study is to investigate how activities in elderly care matters to well-being among elderly people, from both user perspective and staff perspective. The study is made out of a qualitative method, this to create a deep-going understanding of how the people participating in the investigation are experiencing the impact of activities on well-being from their unique situation. Personal interviews have been used as method. Six persons were participating, three elderly persons and three persons working as staff. All interviews were made in a ?short-time? ward in the county of Västernorrland.The result of the investigation shows that the elderly people that were interviewed not directly related the participation in activities to feelings of well-being.

We have made a qualitative study of what the students at Södertörns högskola use Södertörns högskola?s intranet Kurswebben for and how they experience the use of it. For this purpose we have made a qualitative interview examination with six students. The empirical material has been analysed according to our own analytic model which is based on existing usability theories and consists of the tree parts content, function and design.Our conclusion is that the students use Kurswebben mainly to keep themselves updated, download teaching material and schedules. According to our study, the students most of the time experience their use of Kurswebben as simple, but sometimes have a reluctance to visit it.

This thesis describes possibilities for Metso Paper to lower their costs of spray pipes for their pulp wash press TRPE, with maintained good functionality and quality.Information that can be used by competitors has been censored in this version of the essay.To find solutions, alternative suppliers have been contacted and asked to quote. There has also been a new spray pipe designed. The manufacturing costs of the new design have been calculated.The thesis also contains a concept generation of an alternative product to the spray pipes in installations where a high pressure washer is used.To be able to ask other manufacturers of spray pipes to quote, a demand specification based on the currently used spray pipe was made. This was then sent to two alternative suppliers.An investigation of earlier used spray pipes, and the currently used, shows that the nozzles are a big part of the total costs of the spray pipes. To attempt to reduce the nozzles high cost an concept generation was made to find the best solution for a new design.There was a request that it should be possible to change the internal brushes in the spray pipe without cutting and welding.

This thesis describes possibilities for Metso Paper to lower their costs of spray pipes for their pulp wash press TRPE, with maintained good functionality and quality.Information that can be used by competitors has been censored in this version of the essay.To find solutions, alternative suppliers have been contacted and asked to quote. There has also been a new spray pipe designed. The manufacturing costs of the new design have been calculated.The thesis also contains a concept generation of an alternative product to the spray pipes in installations where a high pressure washer is used.To be able to ask other manufacturers of spray pipes to quote, a demand specification based on the currently used spray pipe was made. This was then sent to two alternative suppliers.An investigation of earlier used spray pipes, and the currently used, shows that the nozzles are a big part of the total costs of the spray pipes. To attempt to reduce the nozzles high cost an concept generation was made to find the best solution for a new design.There was a request that it should be possible to change the internal brushes in the spray pipe without cutting and welding.

This thesis describes possibilities for Metso Paper to lower their costs of spray pipes for their pulp wash press TRPE, with maintained good functionality and quality.Information that can be used by competitors has been censored in this version of the essay.To find solutions, alternative suppliers have been contacted and asked to quote. There has also been a new spray pipe designed. The manufacturing costs of the new design have been calculated.The thesis also contains a concept generation of an alternative product to the spray pipes in installations where a high pressure washer is used.To be able to ask other manufacturers of spray pipes to quote, a demand specification based on the currently used spray pipe was made. This was then sent to two alternative suppliers.An investigation of earlier used spray pipes, and the currently used, shows that the nozzles are a big part of the total costs of the spray pipes. To attempt to reduce the nozzles high cost an concept generation was made to find the best solution for a new design.There was a request that it should be possible to change the internal brushes in the spray pipe without cutting and welding.

This thesis describes possibilities for Metso Paper to lower their costs of spray pipes for their pulp wash press TRPE, with maintained good functionality and quality.Information that can be used by competitors has been censored in this version of the essay.To find solutions, alternative suppliers have been contacted and asked to quote. There has also been a new spray pipe designed. The manufacturing costs of the new design have been calculated.The thesis also contains a concept generation of an alternative product to the spray pipes in installations where a high pressure washer is used.To be able to ask other manufacturers of spray pipes to quote, a demand specification based on the currently used spray pipe was made. This was then sent to two alternative suppliers.An investigation of earlier used spray pipes, and the currently used, shows that the nozzles are a big part of the total costs of the spray pipes. To attempt to reduce the nozzles high cost an concept generation was made to find the best solution for a new design.There was a request that it should be possible to change the internal brushes in the spray pipe without cutting and welding.

Purpose: The aim of this paper is to investigate whether there are differences between big cities and small cities in adventure tourism. The cities that are studied are Stockholm and Visby.Methodology: The study is based on a qualitative method. We have done interviews and observation. We also used books and internet when collecting information.        Conclusions: The study has shown that differences exist between large and small cities. People seek out the opposite, whether you're from a big city or small town.

The purpose with my investigation is that create an image how pedagogues perceive the need of special education in the preschool. My framing of a question is: How perceive pedagogues the need of special education in the preschool? The study is written from a qualitative model and the study has been carried out with help of interviews. It is five interviews made. Three of them are made by preschool pedagogues and the other two with special education pedagogues.

The purpuse of this study was to develop knowledge about learning condition that are to be in a context of interaction with persons that have Autism Spectrum Disorder diagnosis are included. The pre-understanding has evidence in that the public very often has a lack of knowledge in understanding persons with this kind of disabilities that can put the social interplay in disharmony. The phenomenological approach was used to reach the essence of the learning influence processes. Seen from the respondents experiences of interaction as a help for the informal learning in a working context. The purpose was to see the result of interplay and the effect of learning condition and to see what help those respondents acctually have experienced.

The purpose of this thesis is to assist the Swedish energy company NIBE Energy Systems in their studies of adaptive regulation applicable to electrical water heaters. Due to coming energy classifications of these appliances in the European Union, NIBE Energy Systems needs to use adaptive regulation, called Smart Control, to keep their products in the best possible energy class and remain competitive to the market. By using this Smart Control regulation a 2-3 % improve-ment of efficiency can be credited the system. This is a small number, but heavily needed, since the energy classes are based on the idea that the European Union is provided with electricity from coal condensate power resulting in a 40 % maximum efficiency. Furthermore, doing noth-ing will result in some water heaters not being approved to use on the market from 2015 due to low efficiency.