As a part of the fight against the global warming the energy production needs to be more efficient and redirected towards sustainable options. One alternative is cogeneration, which means that electricity and heat is produced in one plant. The purpose with this survey is to examine if there are any commercial available combined heat and power techniques, based on combustion of solid moist biomass, which are suitable to small-scale applications. The technique must be able to produce between 2 and 10 MW thermal and the heat demand is a Swedish district-heating system. When already published reports had been studied, the Organic Rankine Cycle (ORC) was chosen as the most suitable technique.

Testing and analysis of measurement data is a major part of the workday for development engineers within the section Fluid and Emission Treatment to assure the quality of products developed by Scania CV. The ineluctable variation and therefore uncertainty of results can be quantified and discussed with the use of statistical methods.The overall objective of this study is to examine how the competence of development engineers can be improved within the area of statistics. This has been done by relating the concept of competence with the use of statistical methods to analyse experimental data and by investigating which factors that influence the competence of the engineers. Observations of the daily operations, interviews and a focus group with development engineers and a workshop with management personnel, has been used as research methods in this study.The results show that the desired competence, from the perspective of the individual, consists of knowledge, motivation and support. It is important that none of these parts are neglected when the competence of engineers is to be strengthened.

The society today, reflects a high welfare, where the human being has a better financial position than before. This has generate that more money is spend on pleasure and events. A result of that can be the development of a new line of business; The industry of experience.This kind of branch is fast growing in the Swedish labour market. The characteristics of this branch are, depending of trends, continuous variations and integrated education.A new phenomenon within this branch is ?Centre of experience?.

Title: Journalism 2.0: About the journalist's perspective on citizen participation and its influenceon the news content.Purpose: The aim with this study was to examine whether, and if so how, professional journalists experience that the production of news has changed as the media development has progressed and the citizens opportunities for active participation in this process has potentially expanded.Research questions:Does professional journalists experience that the opportunities for citizen participation in the news making-process has changed with the spread and accessibility of new media- if so, in what ways?Wheatear professional journalists experience that the relationship between themselves and their news sources has changes with the spread and accessibility of new media?What consequences can an empowerment from citizens have on the production of news and on the professional role of the journalist?Theory: This essay is based on theories about convergence, gatekeeping, agenda building, participatory journalism, news sources and the journalistic profession.Method: The survey is based on ten qualitative interviews with ten professional journalists, eight reporters and two web editors from the newspapers NWT and VF.Results: The results of this survey shows that the citizens? opportunities in influencing the production of news has partly changed. The journalists do not experience that citizen participation affects their professional role. Citizens have always had an impact on the production of news but new technology offers citizens and journalists new channels that facilitate the communication and interaction. The gatekeeping process is protecting the decision-making role of the journalist, which restrains citizen participation.

AbstractManagement is a field that started getting attention in the beginning of the 20th century by Frederick Taylor. His publication is called the Principles of Scientific Management and is based on the principles of using scientific methods to find the best way of conducting each operation within a production facility. Many of Taylor?s principles may appear obsolete today but the matter of an effective material flow is still highly current. Efficiency is the relationship between the input into an operation and its result.

Bakgrund: Många arbetsmiljöproblem kretsar kring psykosociala faktorer. Relationen mellan krav, kontroll och socialt stöd har betydelse för hälsan. Riskökning för psykiskt lidande ses när både lågt socialt stöd och låg kontroll upplevs. Arbetstid och bristande kontroll har visat samband med bl.a. gastrointestinala problem och sömnstörningar.

An increasing demand for wood products in China has resulted in large areas invested in fast-growing tree plantations of eucalyptus. Eucalyptus plantations are often associated with an intensive management including fertilization. By understanding the effects of fertilization and where in the ecosystem nutrients are accumulated a more sustainable forest management could be achieved. In this study, a nutrient budget including all biomass and soil components was created for Eucalyptus urophylla. The examined nutrients were nitrogen, phosphorus and potassium.

The audiologists´ knowledge-domain is generally described as a unique combination of medical, technical, social and behavioural sciences. It gives prominence to the importance of an adequate education relating to the knowledge-demands the students´encounter during their trainee-period. However, an important question is if the educational content corresponds to the knowledge-demands during the training? Aim: This study aimed to identify the knowledge-demands of students during their trainee-period. Furthermore, to identify how the students´ actual knowledge was related to the encountered knowledge-demands.

Syftet med studien var att belysa socialsekreterarnas psykosociala arbetsmiljö och undersöka om det fanns ett samband mellan deras psykosociala arbetsmiljö och kvaliteten på arbetet de utför där hypotesen var att ett sådant samband existerar. Undersökningen genomfördes bland alla socialsekreterare i Värmlands län genom en webbenkät. Populationen bestod av 284 socialsekreterare varav 171 svarade på enkäten vilket gav en svarsfrekvens på 60,2 %. De teoretiska utgångspunkterna för studien har varit Karasek och Theorells krav-kontroll-stöd modell samt Socialtjänstlagen, 3 Kap. 3 §, tillsammans med Socialstyrelsens kvalitetsområden.

The financial crisis in 2008, effected companies around the globe and forced them to change their operational strategies, in order to survive. Companies with international links needed to consider external effects and due to that adapt their strategies on a global level. Demands for goods and service were decreasing and companies could only manage the cost during a recession to not face bankruptcy. Organisations need to reconsider their optimal strategy as this will determine their future outcome when managing a crisis as the one in 2008. British Airways - Air Cargo is a global company with an international network which serves about 80 countries, with about 200 destinations.

This master thesis summarizes contemporary theories on secularization processes in the Western world, and compares these with the example of Sweden, which by many scholars is considered to be the most secularized country in the Western world.I do this by dividing the most influential theorists in five different groups. In each group I explain how the theorists formulate and motivate their positions. These groups are:1) The secularization paradigm, where secularization always accompanies modernization. (Therorists: Steve Bruce and Peter Berger (in the 1960s)2) The paradigm basically accepted, but revised to depend on existential security, rather than modernisation as such. (Pippa Norris and Ronald Inglehart)3) Religion returned in the public sphere.

The aim of this study was to increase the knowledge about if and how the National Value System?s goal of a life with dignity for the elderly pervades the work in home care organisations. The study was based on a qualitative research method and was conducted through interviews with professional care givers in home care organisations, there were five individual interviews and one pair interview. The background for this study was the National Value System for the eldercare that was introduced in 2011. The theory of New Public Management and the concept of Rationality of Caring were used to analyse the result.

The demand from Swedish companies of new potential markets to enter is increasing. One of these companies is Väderstad-verken which has the vision to grow approximately 15 percentages every year. To make this possible they must find new emerging markets to enter to be able to grow. Together with Väderstad-verken we have chosen India as a case study. Mainly because of its big agricultural sector that hasn?t yet been developed to modern standard.

The Swedish energy companies have several different systems for data collection of the energy consumption of their clients. Often computerized remote meter readers are put in practice in order to register the energy consumption of large companies. The majority of household clients, however, are read off by the assistance of manual methods. Household power consumption is read off once a year. As a result, these clients are not debited for their actual consumption; their invoices during the year are the result of estimations. At times when the electricity supply system is highly loaded, electricity is more expensive.

With higher prices for oil and increased focus on fossil fuels impact on the environment the heating sector are searching for alternative fuels. Pellets are a quite new product whose production has risen exponential in recent years. Today there are small-, medium-and large-scale users, where the large-scale consumers are the heating sector. The heating sector is mainly using oil to cover the increased demand during cold periods. The purpose of this study is to analyze the potential of pellets if it would replace thermal power plants oil and coal. The study will also analyze the economic impact a conversion would mean for a heating plant and if the pellet is a reasonable substitute. 2008 statistics from the Swedish district heating association were analyzed and a calculation was performed to determine how many tons of pellets is needed to replace coal and oil.